CN114590487A - Implant packaging container and implant packaging composition - Google Patents

Abstract

The invention provides an implant packaging container, which comprises a containing body, a cover body and a support body, wherein the cover body and the containing body can be connected in a sealing manner to form a containing cavity; the support body comprises a handle, and the handle can fix the implant. According to the implant packaging container provided by the embodiment of the invention, the implant is placed in the accommodating area, the support body and the implant are placed in the accommodating cavity formed by the cover body and the accommodating body together, the implant is soaked in the storage liquid, finally, the cover body is buckled on the accommodating body, and the cover body and the accommodating body are in sealed connection, so that dust or liquid in the external environment is prevented from entering the accommodating cavity, and the implant is prevented from being polluted or damaged. Be provided with hollow holding area on the supporter, after the implant puts into holding area, realized fixing implant circumference, reduce rocking of implant in the transportation.

Description

Implant packaging container and implant packaging composition

technical field

The invention belongs to the technical field of medical devices, and in particular relates to an implant packaging container and an implant packaging composition.

Background technique

This section provides merely background information related to the present disclosure and is not necessarily prior art.

The human heart consists of four heart valves, which determine the path blood flows through the heart: the mitral, tricuspid, aortic, and pulmonary valves. The mitral and tricuspid valves are atrioventricular valves located between the atria and ventricles, while the aortic and pulmonary valves are semilunar valves located in the arteries that leave the heart. Ideally, the native leaflets of the heart valve move away from each other when the valve is in the open position and touch or "close" when the valve is in the closed position. Problems that can arise with the valve include: stenosis, when the valve does not open properly; and/or insufficiency or regurgitation, when the valve does not close properly. Stenosis and insufficiency may coexist in the same valve. The effects of valve dysfunction vary, and regurgitation or regurgitation often has relatively severe physiological consequences for the patient.

A variety of different types of heart valve surgery are available to repair or replace diseased or otherwise defective heart valves. In recent years, the mainstream of valve replacement is the minimally invasive method of implanting the heart valve, which allows patients to avoid the pain of open-heart surgery. The expandable valve prosthesis is compressed around or within a catheter of a delivery device, inserted into a patient's body cavity, such as the femoral artery, and delivered to the desired location in the heart, where the valve prosthesis is then deployed . Valve prosthetic structures can take a variety of forms, and can be, for example, tissue made from one or more biocompatible synthetic materials, synthetic polymers, autografted tissue, allografted tissue, xenografted tissue, or a one or more other suitable materials. In some valve prostheses, the valve may be formed from tissue such as bovine, porcine, equine, ovine, and/or other suitable animals. A valve prosthesis may include heart valve tissue, pericardium, and/or other suitable tissue, and may also include or form one or more valve leaflets. For example, the valve prosthesis may be in the form of a tricuspid bovine pericardial valve, a bicuspid valve, or other suitable valve.

To ensure that the valve is transported from the manufacturer to the hospital in a sterile environment while minimizing the potential for damage to the relatively fragile bioprosthetic heart valve, valve prostheses are typically packaged in containers filled with solutions such as glutaraldehyde The valve prosthesis is sterilized and preserved prior to attaching the valve prosthesis to the delivery device for delivery to the patient. Therefore, the container holding the valve should have good sealing and be easy to unscrew, not react with glutaraldehyde, not easy to slide on the operating table, and easy to stack during transportation.

SUMMARY OF THE INVENTION

It is an object of the present invention to at least address the prior art problems of improper transport, sterilization and preservation of valve prostheses prior to delivery to the patient. This purpose is achieved through the following technical solutions:

An implant packaging container, comprising: a accommodating body; a cover body, the cover body can be sealed with the accommodating body to form a accommodating cavity, the accommodating cavity can accommodate the implant body; a supporting body, the supporting body The support body is arranged in the accommodating cavity, and the support body is provided with a hollow accommodating area, and the accommodating area is configured to accommodate the implant body; the support body includes a handle, and the handle can fix the implant body.

In one embodiment, the support body includes: a body, the accommodating area is arranged on the body, and the body is arranged to fix the implant; the handle is connected to the body, and the handle is A tether configured to secure the implant.

In one embodiment, the handle includes: a first connecting part, one end of the first connecting part is connected to the upper surface of the main body; a first hand-holding part, the first hand-holding part and the first hand One end of the connecting portion away from the body is connected, and the first handle portion is inclined toward the center of the body relative to the first connecting portion.

In one embodiment, the first connecting portion is provided with a first fixing hole, and the first fixing hole is configured to allow the tether to pass through; A second fixing hole is provided at the connection part, and the tether passes through the first fixing hole and the second fixing hole in sequence, and is wound on the first connection part in at least one circle.

In one embodiment, at least two fixing parts are alternately arranged on the first hand-held part, the tether passes through the first fixing hole and the fixing part in sequence, and is wound around the fixing part in at least one circle. on the first connecting part.

In one embodiment, the accommodating body is provided with a first limiting portion, the first limiting portion protrudes from the inner surface of the accommodating body, and the cover body is recessed in the direction of the accommodating body to form a first stopper. Two limiting portions, the inner surface of the second limiting portion and the first limiting portion are respectively engaged with the two ends of the support body for limiting fit.

In one embodiment, a side of the support body facing the first limiting portion is provided with a third limiting portion, the third limiting portion includes a groove, and the third limiting portion is connected to the first limiting portion. The first limiting portion is limited and matched in a contour matching manner.

In one embodiment, a side of the cover body facing the accommodating body is provided with a first contact surface, a side of the accommodating body facing the cover body is provided with a second contact surface, and the first contact surface is At least one of the surface and the second contact surface is an inclined surface, and the first contact surface cooperates with the second contact surface to achieve sealing between the cover body and the accommodating body.

In one embodiment, a fourth limiting portion is provided on the outer periphery of the accommodating body, and an arc transition connection is formed between the fourth limiting portion and the outer wall of the accommodating body.

In one embodiment, the implant packaging container further includes a sealing member disposed between the cover body and the accommodating body.

An implant packaging composition, comprising an implant and any one of the above-mentioned implant packaging containers, the implant is placed in the accommodating area of the support body.

In one embodiment, the implant includes an anchoring portion located below the support.

In one embodiment, the implant is mounted on the support.

In one embodiment, when the implant is placed in the accommodating cavity of the packaging container, the tether is fixed on the handle, and the part between the tether and the implant is relaxed. state.

According to the implant packaging container of the embodiment of the present invention, the implant is placed in the accommodating area, and then the support body and the implant are put into the accommodating cavity formed by the cover and the accommodating body together, so that the implant is After being immersed in the storage liquid, the cover body is finally fastened on the receiving body, and a sealed connection is formed between the two to prevent dust or liquid from the external environment from entering the receiving cavity and prevent the implant from being polluted or damaged. The support body is provided with a hollow accommodating area, and when the implant body is placed in the accommodating area, the circumferential fixation of the implant body is realized, and the shaking of the implant body during transportation is reduced.

Description of drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are for the purpose of illustrating preferred embodiments only and are not to be considered limiting of the invention. Also, the same components are denoted by the same reference numerals throughout the drawings. In the attached image:

1 is a schematic three-dimensional structure diagram of an implant packaging container according to an embodiment of the present invention;

2 is a schematic three-dimensional structural diagram of an implant according to an embodiment of the present invention;

3 is a schematic diagram of an exploded structure of a packaging container according to an embodiment of the present invention;

4 is a schematic cross-sectional view of the cover body and the accommodating body shown in FIG. 3;

FIG. 5 is a schematic three-dimensional structure diagram of the support body shown in FIG. 3;

6 is a side view of the implant shown in FIG. 3 after being loaded into a support body;

7 is a schematic diagram of an exploded structure of a packaging container according to another embodiment of the present invention;

Fig. 8 is the sectional schematic diagram shown in Fig. 7;

FIG. 9 is a schematic three-dimensional structure diagram of the support body shown in FIG. 7;

FIG. 10 is a schematic three-dimensional structure diagram of the support body shown in FIG. 7 in another direction;

Figure 11 is a side view of the implant shown in Figure 7 after being loaded into a support;

FIG. 12 is a schematic cross-sectional view of stacking implant packaging containers according to an embodiment of the present invention.

The symbols in the accompanying drawings are indicated as follows:

100. Implant packaging container;

1. accommodating body; 11. the first limit part; 12, the second contact surface; 13, the fourth limit part; 14, the external thread; 15, the protrusion;

2. Cover body; 21. Second limiting part; 22. First contact surface; 23. Internal thread;

3. Supporting body; 31. Receiving area; 32. Main body; 33. Handle; 34. Third limiting part; 321. Opening; 331/333, first connecting part; 3311/3331, the first fixing hole; 3312, the second fixing hole; the first fixing hole 3341, the groove; 3342, the first fixing part; 3343, the second fixing part; 3344, the anti-skid structure;

4. Seals;

5. Implant; 51. First part; 52. Second part; 53. Tether; 511. Anchor.

Detailed ways

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that the present disclosure will be more thoroughly understood, and will fully convey the scope of the present disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting. As used herein, the singular forms "a," "an," and "the" can also be intended to include the plural forms unless the context clearly dictates otherwise. The terms "comprising", "comprising", "containing" and "having" are inclusive and thus indicate the presence of stated features, steps, operations, elements and/or components, but do not preclude the presence or addition of one or Various other features, steps, operations, elements, components, and/or combinations thereof.

Although the terms first, second, third, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be restricted by these terms. These terms may only be used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of example embodiments.

For ease of description, spatially relative terms may be used herein to describe the relationship of one element or feature to another element or feature as shown in the figures, such as "inner", "outer", "inner" ", "outside", "below", "below", "above", "above", etc. This spatially relative term is intended to include different orientations of the device in use or operation other than the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "above the other elements or features" above features". Thus, the example term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

The implant packaging container 100 according to an embodiment of the present invention includes:

container 1;

Cover body 2, the cover body 2 can be sealingly connected with the accommodating body 1 to form an accommodating cavity, and the accommodating cavity is configured to store the storage liquid and accommodate the implant;

The supporting body 3 is arranged in the accommodating cavity, the supporting body 3 is formed with a hollow accommodating area 31 , and the supporting body 3 is arranged to fix the implant 5 located in the accommodating area 31 .

According to the implant packaging container 100 according to the embodiment of the present invention, the implant 5 is placed in the accommodating area 31 , and then the support body 3 and the implant 5 are placed into the container formed by the cover 2 and the accommodating body 1 together. In the cavity, the implant body 5 is immersed in the storage liquid, and finally the cover body 2 is fastened on the container body 1, and a sealed connection is formed between the two, so as to prevent dust or liquid from entering the container cavity from the external environment. Implant 5 is contaminated or damaged. A hollow accommodating area 31 is formed on the support body 3. When the implant body 5 is placed in the accommodating area 31, the circumferential fixation of the implant body 5 is realized, the shaking of the implant body 5 during transportation is reduced, and the It is ensured that the material of animal origin of the implant 5 is always isolated from the air.

In some embodiments of the present invention, the cover body 2 and the accommodating body 1 are detachably connected. In order to facilitate the removal of the implant body 5, it can be a threaded connection, a snap connection, a screw connection or other connection methods. In one embodiment , the cover body 2 and the accommodating body 1 are connected by screws. An external thread 14 is provided on the outer wall of the accommodating body 1 , and an inner thread 23 is provided on the inner wall of the cover body 2 . The sealing connection between the lid body 2 and the accommodating body 1 is achieved through the cooperation of the internal and external threads. Hereinafter, "inside" and "outside" have relative meanings, the side of the cover body 2 and the container body 1 facing the support body 3 is the inside, and the side of the cover body 2 and the container body 1 facing the external environment is the outside.

In some embodiments of the present invention, the support body 3 is made of polymer material, which has good biocompatibility and can be stored in liquids such as physiological saline and glutaraldehyde for a long time. In one embodiment, the support body 3 is made of medical Made of high-purity PC material.

In some embodiments of the present invention, the implant body 5 may be an implant body with animal-derived materials, and the following description will be given by taking the implant body 5 as a valve prosthesis as an example. As shown in FIG. 2 , the implant 5 includes a first part 51 , a second part 52 and a tether 53 , the first part 51 is provided with an anchoring part 511 in the circumferential direction, and the anchoring part 511 is provided on the outer surface of the first part 51 and Extend radially outward toward the second portion 52; one end of the second portion 52 is connected to the outer circumference of the first portion 51, the maximum outer diameter of the second portion 52 is greater than the maximum outer diameter of the first portion 51, and the tether 53 is connected to the first portion 51 The other end away from the second part 52 . For a corresponding valve prosthesis, the first portion 51 includes the stent and the second portion 52 includes the skirt. In the process of storing the implant 5 , it is necessary to avoid contact between the container and the anchoring portion 511 as much as possible, so as to avoid affecting the shape of the anchoring portion 511 . As shown in FIGS. 3 and 5 to 10 , the support body 3 includes a body 32 on which the accommodating area 31 is provided, the accommodating area 31 is configured to accommodate the first portion 51 of the implant 5 , and the size of the accommodating area 31 is It is larger than the maximum outer diameter of the first part 51 (the maximum outer diameter of the other parts except the anchor part 511 ) but smaller than the maximum outer diameter of the second part 52 . The implant 5 is placed in the accommodating area 31. In order to avoid affecting the shape of the anchoring part 511, the size of the accommodating area 31 is set to be larger than the maximum outer diameter of the first part 51. When placed, the anchoring part 511 and the first part The connected end of 51 is located below the body 32 . In addition to avoiding contact with the anchoring portion 511, this arrangement can also prevent the support body 3 from squeezing the first portion 51, so that the position of the implant body 5 is relatively restricted and the first portion 51 is not affected. , the accommodating area 31 also leaves a certain space for the implant 5 to move, so that during the transportation process, when the storage liquid in the accommodating area 31 shakes, the implant 5 can also shake synchronously with the storage liquid to a certain extent, reducing the impact of the storage liquid on the storage liquid. Impact of the first part 51 . The support body 3 further includes a handle 33 , the handle 33 is connected to the body 32 , and the handle 33 is arranged to fix the tether 53 . The fixing method of the tether 53 can be wrapped around the handle 33 , or directly knotted on the handle 33 , or fixed on the handle 33 in other ways. The above methods are all examples of fixing methods for the tether 53 . After the tether 53 is fixed on the handle 33, the tether 53 will not be wrapped around the first part 51, the second part 52 or the support body 3 during transportation, which facilitates the subsequent taking process.

It can be understood that, in other embodiments, the implant can also be directly supported on the support body, as long as the support body can avoid pressing the implant body or the anchor barb on the implant body.

Wherein, the body 32 is a flat annular structure, the accommodating area 31 is a through hole provided on the support body 3, and the shape of the through hole may be circular, triangular or oval. In one embodiment, the shape of the through hole is a circle . The side of the through hole facing the implant body 5 is rounded to reduce sharp structures, so as to reduce the wear on the implant body 5 .

In some embodiments of the present invention, when the implant 5 is fixed, the tether 53 and the first part 51 pass through the accommodating area 31 in sequence, because the maximum outer diameter of the second part 52 on the first part 51 is larger than that of the first part 51 maximum outer diameter, the receiving area 31 blocks further movement of the implant 5 and finally fixes the tether 53 on the handle 33 . When the implant 5 needs to be accessed, the tether 53 needs to be disassembled from the handle 33 , and then the first part 51 and the tether 53 are withdrawn from the accommodating area 31 in sequence. In order to shorten the disassembly time of the implant body 5 from the support body 3 and facilitate the loading and removal of the implant body 5, as shown in FIG. 3, FIG. 5, FIG. 7, FIG. 9 and FIG. An opening 321 is provided, the opening 321 communicates with the accommodating area 31, after disassembling the tether 53 from the handle 33, the first part 51 is withdrawn from the accommodating area 31, and finally the tether 53 or the tether 53 and part of the first part 51 can be removed from the opening 321. It should be understood that, in other embodiments, the body 32 may not be provided with the opening 321 communicating with the accommodating area 31 .

In some embodiments of the present invention, according to the foregoing, the tether 53 has multiple fixing methods, and one of the fixing methods is used as an example for description below. As shown in FIGS. 3 to 6 , the handle 33 includes a first connecting portion 331 , and one end of the first connecting portion 331 is connected to the upper surface of the main body 32 . After passing the first portion 51 through the accommodating area 31 , the tether 53 is wound. On the first connecting part 331, in order to avoid the loosening of the tether 53 due to shaking during transportation, a first fixing hole 3311 is also provided on the end of the first connecting part 331 close to the main body 32, and the tether 53 passes through the first fixing hole 3311. After passing through the first fixing hole 3311 , it is wound onto the first connecting portion 331 . In order to ensure the reliability of the tether 53 after being fixed, the handle 33 further includes a first handle portion 332. The first handle portion 332 is connected to the end of the first connection portion 331 away from the body 32, and the first handle portion 332 is connected to the first handle portion 332. A second fixing hole 3312 is provided at the connection of the part 331, and the wound tether 53 passes through the second fixing hole 3312. The two fixing holes 3312 are fixed to prevent the tether 53 from loosening. In addition, the first handle portion 332 is inclined toward the center of the body 32 relative to the first connecting portion 331 , that is, the first handle portion 332 is inclined toward the center of the accommodating body 1 to form a gap with the accommodating body 1 , which is convenient for the operator to take When using the implant 5, there is enough space for grasping.

Wherein, the tether 53 is wound on the first connecting portion 331 for at least one turn. In order to increase the fixing effect, the tether 53 is fixed on the first connecting portion 331 in multiple turns. Both the first connecting portion 331 and the first hand-holding portion 332 are in the shape of a column, which can be cylindrical or prismatic. Fixed connection between 32. The second fixing hole 3312 may be provided on the first connecting portion 331 or on the first hand-held portion 332 in addition to being provided at the connection between the first connecting portion 331 and the first hand-held portion 332 . The first handle portion 332 is provided with a non-slip structure 3344 to increase the friction between the operator and the first handle portion 332 when taking it. The surface can be made into a pattern of protrusions or grids; a material with high friction force can be selected. , such as soft rubber, silicone; it can also be a processing curve or arc. In one embodiment, the first handle portion 332 is provided with a plurality of protrusions.

It can be understood that, in order to reduce the pulling of the tether on the implant during transportation, when the storage liquid in the accommodation area 31 shakes, the implant 5 can also shake synchronously with the storage liquid to a certain extent, reducing the storage liquid. Upon impact on the first portion 51, when the implant is placed in the container, the portion between the tether and the implant should be in a relaxed state.

In some embodiments of the present invention, as shown in FIG. 4 , FIG. 8 and FIG. 12 , during the transportation of the implant 5 , in order to improve the transportation efficiency, each implant packaging container 100 can be stacked and arranged , that is, the number of implant packaging containers 100 is at least two. In order to avoid collapsing due to sliding with each other, the maximum size of the bottom of the container body 1 is smaller than the maximum size of the second limiting portion 21 provided on the cover body 2. The bottom of the accommodating body 1 of one of the two implant packaging containers placed adjacently is matched with the second limiting portion 21 of the other one. Further, it is necessary to avoid the collapse of the stacked implant packaging containers 100, and at the same time, it is also necessary to easily separate two adjacent implant packaging containers 100, and a protrusion 15 is provided at the bottom of the accommodating body 1. The outline size of the protrusion 15 is set to match the size of the second limiting portion, and the bottom surface of the accommodating body 1 is connected to the cover body 2 of another implant packaging container 100 through the contact between the protrusion 15 and the second limiting portion 21 . Surface contact also avoids collapse caused by sliding between two stacked containers.

In some embodiments of the present invention, as shown in FIG. 4 and FIG. 8 , the cover body 2 is a cylindrical structure with one end open, and the upper surface of the cover body 2 is recessed toward the direction of the accommodating body 1 to form a second limiting portion 21 , A receiving groove is formed between the side wall of the cover body 2 and the second limiting portion 21 , and the inner thread 23 of the cover body 2 is provided on the inner surface of the side wall. A sealing member 4 can be arranged in the accommodating groove, and the sealing member 4 is arranged between the cover body 2 and the accommodating body 1, so that the accommodating cavity is in a sealed state.

In some embodiments of the present invention, as shown in FIG. 4 and FIG. 8 , the cover body 2 is recessed in the direction of the accommodating body 1 to form a second limiting portion 21 , and the side wall of the cover body 2 and the second limiting portion 21 are formed A first contact surface 22 is provided on the accommodating groove formed between them. The first contact surface 22 is an inclined surface. The inner surface of the accommodating body 1 and the cover body 2 is provided with a second contact surface 12. The second contact surface can also be an inclined surface. . When the cover body 2 is screwed onto the container body 1, the first contact surface 22 cooperates with the second contact surface 12 to achieve sealing between the cover body 2 and the container body 1, and the inclination angle of the first contact surface 22 is greater than or equal to the second contact surface 22. The inclination angle of the contact surface 12 makes the first contact surface 22 and the second contact surface 12 slightly expand the top of the container body 1 after the cover body 2 is threadedly connected to the container body 1 , so that the sealing performance is enhanced. It can be understood that, in other embodiments, as long as there is an angle difference between the first contact surface and the second contact surface, that is, at least one of the contact surfaces is an inclined surface, the sealing can be strengthened.

In some embodiments of the present invention, as shown in FIGS. 4 and 8 , the outer periphery of the container body 1 is provided with a fourth limiting portion 13 , the fourth limiting portion 13 is provided below the external thread 14 , and the fourth limiting portion 13 The arc transition connection between the part 13 and the outer wall of the container body 1 is convenient for the operator to grasp the container body 1 to prevent the container from falling when using.

Among them, the maximum outer diameter of the fourth limiting portion 13 is equal to the maximum outer diameter of the cover body 2. During use, the two can be smoothly transitioned, no gap is generated, and it is not easy to be polluted, and it is also convenient for the operator to connect the cover body 2 to The container 1 is separated.

In some embodiments of the present invention, another fixing manner is used as an example for description below. As shown in FIG. 7 to FIG. 11 , the handle 33 includes a first connecting portion 333 , which is connected to the body 32 . After passing the first portion 51 through the receiving area 31 , the tether 53 is wound around the first connecting portion. 333, during transportation, in order to avoid the problem of loosening of the tether 53 due to shaking, a first fixing hole 3331 is provided on the first connecting part 333, and the tether 53 passes through the first fixing hole 3331 and is then wound around it. A first fixing hole is formed on the first connecting portion 333 . In order to ensure the reliability of the tether 53 after being fixed, the handle 33 further includes a first handle portion 334 , and the size of the first connection portion 333 is smaller than that of the first handle portion 334 , that is, the first connection portion 333 and the first handle portion 334 The size of the connection of the tether 53 is suddenly increased, so that the tether 53 is always kept between the main body 32 and the first handle portion 334 after being wound, and at least two fixing portions are arranged on the first handle portion 334 in a staggered manner, and the tether 53 passes through first. The first fixing hole 3331 is then wound on the first connecting portion 333 and finally fixed on the fixing portion, and the other end of the tether 53 is fixed by means of the staggered arrangement of the two fixing portions and the friction force between the tether 53 and the tether 53 . , to prevent the tether 53 from loosening. In addition, the first handle portion 334 is inclined toward the center of the main body 32 relative to the first connecting portion 333 , that is, the first handle portion 334 is inclined in a direction away from the accommodating body 1 to form a gap with the inner wall of the accommodating body 1 , which is convenient for the operator to take When using the implant 5, there is enough space for grasping.

Wherein, the tether 53 is wound on the first connecting portion 333 for at least one turn. In order to increase the fixing effect, the tether 53 is fixed on the first connecting portion 333 in multiple turns. The size of one end of the first connecting portion 333 connected to the body 32 may be larger than the middle area of the first connecting portion 333, or, the end of the first connecting portion 333 connected to the body 32 is provided with a reinforcing rib to increase the size of the first connecting portion 333 and the body. Connection reliability between 32.

In some embodiments of the present invention, as shown in FIG. 10 , in order to reduce the extra space occupied by the fixing part and ensure that the operator has enough space for grasping, the first handle part 334 is provided with a concave The groove 3341 is provided with at least one first fixing part 3342 on one side of the groove 3341 and at least one second fixing part 3343 on the other side. An S-shaped slot hole is formed on the top, and the first fixing portion 3342 and the second fixing portion 3343 are both located in the groove 3341 , which will not occupy additional space and ensure the gap between the first handle portion 334 and the accommodating body 1 . The other end of the tether 53 is fixed by means of the staggered arrangement of the first fixing part 3342 and the second fixing part 3343 and the friction force between the tether 53 and the tether 53 to prevent the tether 53 from loosening. When both the first fixing part 3342 and the second fixing part 3343 are one, an "S"-shaped fixing groove is formed on the first handle part 334 to restrain the other end of the tether 53 and prevent the tether 53 from loosening. When the number of the first fixing portion 3342 and the second fixing portion 3343 is at least two, a plurality of continuous “S”-shaped fixing grooves are formed on the first handle portion 334 to constrain the other end of the tether 53 to avoid the tethering 53 loose. In order to make the tether better snap into the S-shaped fixing groove, the connection between the first handle portion 334 and the first connecting portion 333 is also provided with a through groove (not marked in the figure) that communicates with the groove 3341, so that the tether can be It can be directly inserted into the groove 3341 through the through groove.

The first connection portion 333 and the first handle portion 334 are both cylindrical, which may be cylindrical or prismatic. In one embodiment, the first connection portion 333 and the first handle portion 334 are both quadrangular prisms. . The first connection portion 333 and the first handle portion 334 are fixedly connected, and the first connection portion 333 and the main body 32 are fixedly connected. In addition to being provided on the first handle portion 334 , the fixing portion may also be provided on the first connection portion 333 , and may also be provided on the first handle portion 334 and the first connection portion 333 .

In some embodiments of the present invention, as shown in FIG. 9 to FIG. 11 , the first handle portion 334 is a quadrangular prism, and the first handle portion 334 includes a first surface, a second surface opposite to the first surface, and is connected to the first surface. A surface and a third surface of the second surface, a fourth surface opposite the third surface. The first surface is close to the inner surface of the container body 1 . The fixing portion is arranged on the side of the first handle portion 334 facing the inner wall of the accommodating body 1 , that is, the fixing portion is arranged on the first surface. Both the third surface and the fourth surface are provided with anti-skid structures 3344 to increase the friction between the operator and the first hand-held portion 334, which can be made of raised structures or grid patterns on the surface; friction can be selected Strong materials, such as soft rubber and silicone; can also be processed in curves or arcs. In one embodiment, a plurality of raised structures are provided on the third surface and the fourth surface.

In some embodiments of the present invention, as shown in FIG. 3 , FIG. 4 and FIG. 8 , after the implant body 5 is installed, it is necessary to avoid the movement of the implant body 5 in the accommodating area 31 as much as possible, including rotational movement and Linear motion. A first limiting portion 11 is provided in the accommodating body 1 , and a second limiting portion 21 is formed by recessing the cover body 2 toward the direction of the accommodating body 1 . The inner surfaces of the first limiting portion 11 and the second limiting portion 21 respectively The linear movement of the support body 3 is restricted by cooperating with the two ends of the support body 3 in position limit.

The first limiting portion 11 protrudes from the inner surface of the accommodating body 1 , and may be a convex rib or a convex point, and the first limiting portion 11 and the accommodating body 1 are fixedly connected. In order to make the restriction of the support body 3 by the first limiting portion 11 uniform, the number of the first limiting portion 11 is at least one. The limiting portions 11 are evenly arranged in the accommodating body 1 at intervals. The first limiting portion 11 can be connected to the bottom of the accommodating body 1 , or can be connected to the inner side wall of the accommodating body 1 , and can also be connected to the bottom and the inner side wall. In one embodiment, each first limiting portion 11 is connected to the bottom and inner sidewall of the accommodating body 1 respectively, so as to increase the connection reliability and stability of the first limiting portion 11 , thereby increasing the limitation of the support body 3 . bit effect. The second limiting portion 21 is a structure in which the cover body 2 is recessed toward the accommodating body 1 . The outer surface and the inner surface of the cover body 2 are uniformly recessed toward the accommodating body 1 to form the second limiting portion 21 . After the implant 5 is installed, the inner surface of the second limiting portion 21 and the first limiting portion 11 are respectively engaged with the two ends of the support body 3 in a position-limiting manner. The inner surface of the second limiting portion 21 is in contact, and the side of the main body 32 away from the handle 33 is in contact with the first limiting portion 11 .

In some embodiments of the present invention, according to the foregoing, the first limiting portion 11 and the second limiting portion 21 restrict the linear movement of the support body 3 , and the restriction on the rotational movement of the support body 3 will be described in detail below. As shown in FIGS. 5 , 6 and 8 to 11 , a side of the support body 3 facing the first limiting portion 11 is provided with a third limiting portion 34 . The third limiting portion 34 is connected to the first limiting portion 11 . The third limiting portion 34 includes a groove for limit fit in a contour matching manner. The opening of the groove faces the bottom and inner side wall of the accommodating body 1 , and the top is closed. Through such a structure, it matches with the first limiting portion 11 and restricts the circumferential movement of the supporting body 3 . Preferably, the number of the first limiting portion 11 and the number of the third limiting portion 34 are equal.

The above are only preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical scope disclosed by the present invention can easily think of changes or substitutions, All should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (14)

1. An implant packaging container is characterized in that, comprising: container; a cover body, the cover body can be sealingly connected with the accommodating body to form an accommodating cavity, and the accommodating cavity can accommodate the implant body; A support body, the support body is arranged in the accommodating cavity, a hollow accommodating area is arranged on the supporting body, and the accommodating area is set to accommodate an implant; the supporting body includes a handle, and the handle can be fixed the implant. 2. The implant packaging container according to claim 1, wherein the support body comprises: a body, the accommodating area is arranged on the body, and the body is arranged to fix the implant; The handle is attached to the body, the handle being configured to secure the tether of the implant. 3. The implant packaging container of claim 2, wherein the handle comprises: a first connection part, one end of the first connection part is connected to the upper surface of the body; a first handle part, the first handle part is connected to the end of the first connecting part away from the body, and the first handle part is inclined toward the center of the body relative to the first connecting part. 4 . The implant packaging container according to claim 3 , wherein a first fixing hole is formed on the first connecting part, and the first fixing hole is arranged for the tether to pass through; the A second fixing hole is provided at the connection between the first hand-held part and the first connecting part, and the tether passes through the first fixing hole and the second fixing hole in sequence, and in the form of at least one circle wrapped around the first connecting portion. 5 . The implant packaging container according to claim 3 , wherein a first fixing hole is formed on the first connecting part, and the first fixing hole is arranged for the tether to pass through; the At least two fixing parts are alternately arranged on the first handle part, the tether passes through the first fixing hole and the fixing part in sequence, and is wound on the first connecting part in at least one circle. 6 . The implant packaging container according to claim 1 , wherein a first limiting portion is provided in the accommodating body, and the first limiting portion protrudes from the inner surface of the accommodating body, so the The cover body is recessed in the direction of the accommodating body to form a second limit portion, and the inner surface of the second limit portion and the first limit portion are respectively engaged with both ends of the support body for limit fit. 7 . The implant packaging container according to claim 6 , wherein a side of the support body facing the first limiting portion is provided with a third limiting portion, the third limiting portion comprising: 8 . A groove is formed, and the third limiting portion and the first limiting portion are limited and matched in a contour matching manner. 8 . The implant packaging container according to claim 1 , wherein a side of the cover body facing the accommodating body is provided with a first contact surface, and the accommodating body facing the side of the cover body is provided with a first contact surface. 9 . A second contact surface is provided, and at least one of the first contact surface and the second contact surface is an inclined surface, and the first contact surface and the second contact surface cooperate to realize the cover and the Seal between containment bodies. 9 . The implant packaging container according to claim 1 , wherein a fourth limiting portion is provided on the outer periphery of the accommodating body, and the fourth limiting portion is located between the fourth limiting portion and the outer wall of the accommodating body. 10 . Arc transition connection. 10 . The implant packaging container according to claim 1 , wherein the implant packaging container further comprises a sealing member disposed between the cover body and the accommodating body. 11 . 11. An implant packaging composition, characterized in that it comprises an implant and the implant packaging container according to any one of claims 1 to 10, wherein the implant is placed in a container of the support body Area. 12. The implant packaging composition of claim 11, wherein the implant includes an anchor portion located below the support. 13. The implant packaging composition of claim 11, wherein the implant is supported on the support. 14. The implant packaging composition according to claim 11, wherein when the implant is placed in the accommodating cavity of the packaging container, the tether is fixed on the handle, and the The portion between the tether and the implant is in a relaxed state.

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