CN117244145B - Anti-drop teeth pad for endotracheal intubation - Google Patents

Abstract

The invention relates to the field of bite blocks for trachea cannula, in particular to an anti-drop bite block for trachea cannula, which is provided with an inflatable tensioning structure for preventing slipping and can be used for assisting in treating oral diseases, so that the problems in the background technology are effectively solved. The cushion comprises a cushion body, wherein the cushion body is of a cylindrical structure with openings at two ends, one side of the cushion body is provided with an axially through rectangular opening, so that the cross section of the cushion body is C-shaped, the inner surface of the cushion body is adhered with a first fixing block, the inner end part of the first fixing block is fixedly provided with a positioning part, the surface of the positioning part is adhered with a first inflatable air bag, the first inflatable air bag is provided with a first inflatable tube, and the first inflatable tube extends upwards and is provided with a first plug at the tail end; arc silica gel pads are respectively adhered to the outer surfaces of the pad bodies at two sides of the rectangular notch, tooth sockets matched with teeth are respectively embedded in the outer surfaces of the silica gel pads, and sponge blocks are adhered to the tooth sockets; the outer surface of the cushion body is also fixedly provided with an inflatable tensioning structure. The device is simple to operate, convenient to use and suitable for people of multiple ages.

Description

Anti-drop teeth pad for endotracheal intubation

Technical Field

The invention relates to the field of teeth pads for endotracheal intubation, in particular to an anti-dropping teeth pad for endotracheal intubation.

Background technique

Tracheal intubation is a method of inserting a special endotracheal tube into the trachea or bronchus through the oral or nasal cavity and the glottis, which provides the best conditions for airway patency, ventilation and oxygen supply, and airway suction, and is an important measure for rescuing patients with respiratory dysfunction. During endotracheal intubation, a dental pad is usually required to fix the endotracheal tube.

Existing dental pads usually only include a simple pad body, which can fix the endotracheal tube. However, in actual use, patients will bite their teeth constantly because of the discomfort of having foreign objects in their mouths, which will repel the foreign objects and cause the dental pad to slip off in severe cases. The above-mentioned pad body cannot prevent slipping, and there is no structure for inflation, tension and fixation, and no structure for auxiliary treatment of oral diseases, so the function is relatively simple.

Summary of the invention

In view of the deficiencies in the prior art, the present invention provides an anti-slipping teeth pad for endotracheal intubation, which is provided with an inflatable tensioning structure to prevent slipping and can assist in the treatment of oral diseases, effectively solving the problems raised in the background technology.

To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an anti-dislocation tooth pad for endotracheal intubation, characterized in that: it includes a pad body, the pad body is a cylindrical tube structure with openings at both ends, and a rectangular notch is axially passed through one side of the pad body, so that the pad body has a C-shaped cross section, a first fixing block is bonded to the inner surface of the pad body, a positioning part with upper and lower openings and notches on the side and a C-shaped cross section is fixedly provided at the inner end of the first fixing block, a first inflatable airbag is bonded to the surface of the positioning part, a first inflatable airbag is provided with a first inflatable tube, the first inflatable tube extends upward and a first plug is provided at the end;

The outer surfaces of the pads on both sides of the rectangular notch are respectively bonded with arc-shaped silicone pads, and the outer surfaces of the silicone pads are respectively embedded with tooth sockets that match the teeth, and the sponge blocks are bonded in the tooth sockets;

An inflatable tensioning structure is also fixedly provided on the outer surface of the cushion body, and the inflatable tensioning structure includes second inflatable airbags respectively bonded to the outer surfaces of the cushion body on both sides of the rectangular notch, the second inflatable airbags are in an arc-shaped structure that fits the outer surface of the cylindrical tube, a connecting tube is provided between the two second inflatable airbags, a second inflatable tube is fixedly provided on the upper side of one of the second inflatable airbags, a second plug is provided on the outer end of the second inflatable tube, and a sponge pad is also bonded to the outer surface of the second inflatable airbag.

As a preferred technical solution, the outer surface of the sponge block protrudes from the alveolar external port.

As a preferred technical solution, the silica gel pad is a hollow structure.

As a preferred technical solution, a fixing structure cooperating with the sputum suction tube is fixedly provided on the outer side of the pad body, and the fixing structure includes a vertical fixing tube, which is in the shape of a cylindrical tube with upper and lower openings, and the outer side is bonded to the outer side of the pad body.

As a preferred technical solution, the fixing tube is fixed to the outer surface of the pad body opposite to the rectangular notch.

As a preferred technical solution, a second fixed block is fixedly bonded to the inner side of the fixed cylinder, a third annular inflatable airbag with upper and lower openings is fixedly bonded to the inner end of the second fixed block, a third inflatable tube is fixedly provided on the upper side of the third inflatable airbag, and a third plug is provided on the top of the third inflatable tube.

As an optimal technical solution, a fixing mechanism is also fixed on the cushion body, and the fixing mechanism includes a pair of coils fixed to the upper end surface of the cushion body, the top surface of the coils is fixedly connected to the bottom surface of the inner end of the fixing plate, and a clamping structure is provided on the bottom surface of the fixing plate outside the coils.

As a preferred technical solution, the clamping structure includes a first vertical plate and a second vertical plate fixed to the left and right sides of the bottom surface of the fixed plate, and bolts are screwed on the second vertical plate, and the inner end of the bolt is rotatably riveted to the pressure block.

As a preferred technical solution, a rubber block is bonded to the inner surface of the pressing block.

As a preferred technical solution, a plurality of circumferential steel wires are arranged vertically in the pad body.

Compared with the prior art, the present invention provides an anti-dislocation teeth pad for endotracheal intubation, which has the following beneficial effects:

1. The present invention provides an axially penetrating rectangular notch on one side of the cushion body, so that the cross-section of the cushion body is C-shaped, a first fixing block is bonded to the inner surface of the cushion body, a positioning portion is fixedly provided at the inner end of the first fixing block, a first inflatable airbag is bonded to the surface of the positioning portion, a first inflatable airbag is provided with a first inflatable tube, the first inflatable tube extends upward and a first plug is provided at the end, when in use, a tracheal cannula can be inserted in the middle of the annular first inflatable airbag, the first inflatable airbag can be inflated through the first inflatable tube, and the inflated first inflatable airbag can fix the tracheal cannula; the rectangular notch and the notch facilitate the tracheal cannula to smoothly enter the middle of the first inflatable airbag.

2. In the present invention, arc-shaped silicone pads are respectively bonded to the outer surfaces of the pad body on both sides of the rectangular notch, and the outer surfaces of the silicone pads are respectively embedded with tooth sockets that match the teeth, and sponge blocks are bonded in the tooth sockets. When in use, when the pad body is placed in the patient's mouth, the patient's teeth can occlude the tooth sockets, and the rectangular notch makes the cylindrical tube have an elastic buffering effect, and medicines for treating teeth or tooth marks can be sprayed or invaded into the sponge block, which plays a role of auxiliary treatment.

3. The present invention includes an inflatable tensioning structure including second inflatable airbags respectively bonded to the outer surface of the pad body on both sides of the rectangular notch, the second inflatable airbags are in an arc-shaped structure that fits the outer surface of the cylindrical tube, a connecting tube is arranged between the two inflatable airbags, a second inflatable tube is fixedly arranged on the side of one inflatable airbag, a second plug is arranged on the outer end of the second inflatable tube, and a sponge pad is also bonded to the outer surface of the second inflatable airbag. When in use, after the pad body is inserted into the patient's mouth, the second inflatable airbag can be inflated through the second inflatable tube, thereby playing a role of tensioning and fixing in the patient's mouth, effectively preventing the pad body from slipping, and drugs for treating oral diseases can be sprayed or immersed in the sponge pad, thereby playing an auxiliary treatment role for the oral cavity.

4. The present invention is fixedly provided with a fixing structure cooperating with the sputum suction tube through the outer side surface of the pad body, the fixing structure includes a vertical fixing tube, the fixing tube is in the shape of a cylindrical tube with openings at the top and the bottom, the outer side surface is bonded to the outer side surface of the pad body, the inner side surface of the fixing tube is fixedly bonded with a second fixing block, the inner end portion of the second fixing block is fixedly bonded with a ring-shaped third inflatable airbag with openings at the top and the bottom, the upper side of the third inflatable airbag is fixedly provided with a third inflatable tube, and the top of the third inflatable tube is provided with a third plug. When in use, the sputum suction tube can be inserted into the third inflatable airbag in the ring shape inside the fixing tube, and then the third inflatable airbag is inflated through the third inflatable tube. The inflated third inflatable airbag can fix the sputum suction tube.

5. The present invention further has a fixing mechanism fixedly provided on the cushion body, the fixing mechanism comprising a pair of coils fixed to the upper end surface of the cushion body, the top surface of the coils being fixedly connected to the bottom surface of the inner end of the fixing plate, and a clamping structure is provided on the bottom surface of the fixing plate outside the coils. When in use, the clamping structure can clamp and fix the clamped object, and the angle and position of the fixing plate can be adjusted through the coils.

BRIEF DESCRIPTION OF THE DRAWINGS

The accompanying drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application:

FIG1 is a schematic diagram of the three-dimensional structure of the first embodiment of the present invention;

FIG2 is an enlarged structural schematic diagram of a silicone pad;

FIG3 is a schematic diagram of the top view of the structure of FIG2 ;

FIG4 is an enlarged structural schematic diagram of an inflatable tensioning structure;

FIG5 is a schematic diagram of the top view of the structure of FIG4;

FIG6 is an enlarged structural diagram of the first inflatable airbag and the fixing block in FIG1 ;

FIG7 is a schematic cross-sectional view of the structure of FIG6 ;

FIG8 is a schematic cross-sectional view of the pad body;

FIG9 is a schematic diagram of the three-dimensional structure of the second embodiment of the present invention;

FIG10 is a schematic diagram of the three-dimensional structure of the third embodiment of the present invention;

FIG11 is an enlarged structural diagram of the cooperation between the fixed plate and the coil in FIG10 ;

FIG. 12 is a schematic diagram of the structure of the fixed plate and the coiled tube in FIG. 11 after being flipped.

Indications in the figure: 1. pad body; 10. rectangular notch; 11. first fixing block; 111. positioning part; 12. first inflatable airbag; 13. first inflatable tube; 131. first plug; 2. fixing structure; 20. fixing tube; 21. second fixing block; 22. third inflatable airbag; 23. third inflatable tube; 231. third plug; 3. silicone pad; 31. tooth socket; 311. sponge block; 4. inflatable tensioning structure; 40. second inflatable airbag; 40a. connecting tube; 41. second inflatable tube; 411. second plug; 5. fixing mechanism; 51. coil; 52. fixing plate; 53. clamping structure; 531. first fixing block; 532. second fixing block; 533. bolt; 534. pressing block

Detailed ways

The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

Example 1

As shown in Figures 1 to 8, an anti-dislocation tooth pad for tracheal intubation includes a pad body 1, which is a cylindrical structure with two ends open, and a rectangular notch 10 is axially penetrated on one side of the pad body 1, so that the cross section of the pad body 1 is C-shaped, and a first fixing block 11 is bonded to the inner surface of the pad body 1, and a positioning portion 111 with upper and lower openings and a notch on the side and a C-shaped cross section is fixed at the inner end of the first fixing block 11, and a first inflatable airbag 12 is bonded and fixed on the surface of the positioning portion 111, and a first inflatable airbag 12 is provided with a first inflatable tube 13, and the first inflatable tube 13 extends upward and has a first plug 131 at the end. The first fixing block 11 and the positioning portion 111 are an integrated structure. The outer surfaces of the pad body 1 on both sides of the rectangular notch 10 are respectively bonded with arc-shaped silicone pads 3, and the outer surfaces of the silicone pads 3 are respectively embedded with tooth sockets 31 that match the teeth, and a sponge block 311 is bonded in the tooth socket 31, and the sponge block 311 can be sprayed or invaded with drugs for treating teeth or tooth marks, which plays a role in auxiliary treatment. The outer surface of the sponge block 311 protrudes from the outer end of the tooth socket 31. The silicone pad 3 is a hollow structure to facilitate the patient's teeth to bite.

The outer surface of the cushion body 1 is also fixed with an inflatable tensioning structure 4, which is located below the silicone pad 3. The inflatable tensioning structure 4 includes second inflatable airbags 40 respectively bonded to the outer surface of the cushion body 1 on both sides of the rectangular notch 10, and the second inflatable airbags 40 are in an arc-shaped structure that fits the outer surface of the cylindrical tube. A connecting pipe 40a is provided between the two second inflatable airbags 40, and a second inflatable tube 41 is fixedly provided on the upper side of one second inflatable airbag 40. A second plug 411 is provided at the outer end of the second inflatable tube 41. A sponge pad (not shown in the figure) is also bonded to the outer surface of the second inflatable airbag 40, and drugs for treating oral diseases can be sprayed or immersed in the sponge pad to play an auxiliary treatment role for the oral cavity.

The outer side of the pad body 1 is fixed with a fixing structure 2 that cooperates with the sputum suction tube. The fixing structure 2 includes a vertical fixing cylinder 20. The fixing cylinder 20 is in the shape of a cylindrical cylinder with upper and lower openings, and the outer side is bonded to the outer side of the pad body 1. The fixing cylinder 20 is fixed to the outer surface of the pad body 1 opposite to the rectangular notch 10. The upper end of the fixing cylinder 20 is lower than the upper end of the pad body 1, and the upper end of the fixing cylinder 20 is basically flush with the upper side of the silicone pad 3, so that the sputum in the oral cavity can be observed through the channel of the fixing cylinder 20.

A plurality of circumferential steel wires 100 are arranged vertically in the pad body 1 to increase the strength of the pad body 1 .

When in use, first insert the tracheal tube, and then put the pad body 1 into the patient's mouth. The inserted tracheal tube enters the middle of the positioning part 111 and the first inflatable airbag 12 from the rectangular notch 10 of the pad body 1 and the notch of the positioning part 111. The first inflatable airbag 12 can be inflated through the first inflatable tube 13. The inflated first inflatable airbag 12 can fix the tracheal tube. When the pad body 1 is placed in the patient's mouth, the patient's teeth can bite the alveolar 31, the rectangular notch 10 makes the cylindrical tube have an elastic buffering effect, and the sponge block 311 can be sprayed or invaded with drugs for treating teeth or tooth marks, which plays an auxiliary treatment role. After the pad body 1 is inserted into the patient's mouth, the second inflatable airbag 40 can be inflated through the second inflatable tube 41, so as to play a role of tensioning and fixing in the patient's mouth, effectively avoiding the slippage of the pad body 1, and the drugs for treating oral diseases can be sprayed or immersed in the sponge pad, which plays an auxiliary treatment role for the oral cavity. The sputum suction tube can be inserted into the fixed tube 20 to suction sputum in the patient's oral cavity.

Example 2

As shown in Figure 9, a second fixed block 21 is fixedly bonded to the inner side of the fixed tube 20, and a third annular inflatable airbag 22 with upper and lower openings is fixedly bonded to the inner end of the second fixed block 21. A third inflatable tube 23 is fixedly provided on the upper side of the third inflatable airbag 22, and a third plug 231 is provided on the top of the third inflatable tube 23.

When in use, the sputum suction tube can be inserted into the annular third inflatable airbag 21 inside the fixing tube 20, and then the third inflatable airbag 22 is inflated through the third inflatable tube 23. The inflated third inflatable airbag 22 can fix the sputum suction tube.

Example 3

As shown in Fig. 10 to Fig. 12, the cushion body 1 is also fixed with a fixing mechanism 5, which includes a pair of coils 51 fixed to the upper end surface of the cushion body 1, the top surface of the coils 51 is fixedly connected to the bottom surface of the inner end of the fixing plate 52, and a clamping structure 53 is provided on the bottom surface of the fixing plate 52 outside the coils 51. The clamping structure 53 includes a first vertical plate 531 and a second vertical plate 532 fixed to the left and right sides of the bottom surface of the fixing plate 52, and a bolt 533 is screwed on the second vertical plate 532, and the inner end of the bolt 533 is rotatably riveted to the pressure block 534. A rubber block is bonded to the inner surface of the pressure block 534 (to protect the clamped object).

When in use, the clamped object can be clamped and fixed by the clamping structure 53 (the clamped object is placed between the first vertical plate 531 and the second vertical plate 532, and the bolt 533 is screwed inward so that the pressing block 534 presses the mobile phone tightly), and the angle and position of the fixing plate 52 can be adjusted by the coil 51. The clamped object can be a tube or a small and light music player that plays soothing music to soothe the patient.

The components used in the present invention are all universal standard components or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

It should be noted that, in this article, the directions or positional relationships indicated by the terms "first", "second", "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc. are based on the directions or positional relationships shown in the drawings, and are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device that includes a series of elements includes not only those elements, but also includes other elements that are not explicitly listed, or also includes elements inherent to such process, method, article or device.

The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so that people familiar with this technology can understand and read them. They are not used to limit the conditions under which the present invention can be implemented. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims (10)

1. An anti-dislocation tooth pad for endotracheal intubation, characterized in that: it comprises a pad body, the pad body is a cylindrical tube structure with openings at both ends, and a rectangular notch is axially passed through one side of the pad body, so that the pad body has a C-shaped cross section, a first fixing block is bonded to the inner surface of the pad body, a positioning portion with upper and lower openings and a notch on the side and a C-shaped cross section is fixedly provided at the inner end of the first fixing block, a first inflatable airbag is bonded to the surface of the positioning portion, a first inflatable airbag is provided with a first inflatable tube, the first inflatable tube extends upward and a first plug is provided at the end; The outer surfaces of the pads on both sides of the rectangular notch are respectively bonded with arc-shaped silicone pads, and the outer surfaces of the silicone pads are respectively embedded with tooth sockets that match the teeth, and the sponge blocks are bonded in the tooth sockets; An inflatable tensioning structure is also fixedly provided on the outer surface of the pad body, and the inflatable tensioning structure is located below the silicone pad. The inflatable tensioning structure includes second inflatable airbags respectively bonded to the outer surfaces of the pad body on both sides of the rectangular notch, and the second inflatable airbags are in an arc-shaped structure that fits the outer surface of the cylindrical tube. A connecting tube is provided between the two second inflatable airbags, a second inflatable tube is fixedly provided on the upper side of a second inflatable airbag, a second plug is provided on the outer end of the second inflatable tube, and a sponge pad is also bonded to the outer surface of the second inflatable airbag. 2. The anti-dislocation tooth pad for endotracheal intubation according to claim 1, characterized in that the outer surface of the sponge block protrudes out of the outer port of the alveolar socket. 3. The anti-dislocation teeth pad for endotracheal intubation according to claim 1, characterized in that the silicone pad is a hollow structure. 4. An anti-dislocation tooth pad for endotracheal intubation according to claim 1, characterized in that: a fixing structure cooperating with a sputum suction tube is fixedly provided on the outer side of the pad body, and the fixing structure includes a vertical fixing tube, which is in the shape of a cylindrical tube with upper and lower openings, and the outer side is bonded to the outer side of the pad body. 5. The anti-dislocation teeth pad for endotracheal intubation according to claim 4, characterized in that the fixing tube is fixed to the outer surface of the pad body opposite to the rectangular notch. 6. An anti-dislocation tooth pad for endotracheal intubation according to claim 4, characterized in that: a second fixing block is fixedly bonded to the inner side surface of the fixing tube, a third annular inflatable airbag with upper and lower openings is fixedly bonded to the inner end of the second fixing block, a third inflatable airbag is fixedly provided on the upper side of the third inflatable airbag, and a third plug is provided on the top of the third inflatable airbag. 7. An anti-dislocation tooth pad for endotracheal intubation according to claim 1, characterized in that: a fixing mechanism is also fixed on the pad body, and the fixing mechanism includes a pair of coils fixed to the upper end surface of the pad body and a fixing plate, the top surface of the coils is fixedly connected to the bottom surface of the inner end of the fixing plate, and the bottom surface of the fixing plate outside the coils is provided with a clamping structure. 8. An anti-dislocation tooth pad for endotracheal intubation according to claim 7, characterized in that: the clamping structure includes a first vertical plate and a second vertical plate fixed on the left and right sides of the bottom surface of the fixed plate, and the second vertical plate is screwed with a bolt, and the inner end of the bolt is rotatably riveted to the pressure block located on the bottom surface of the fixed plate. 9. The anti-dislocation teeth pad for endotracheal intubation according to claim 8, characterized in that a rubber block is bonded to the inner surface of the pressing block. 10. The anti-dislocation teeth pad for endotracheal intubation according to claim 1, characterized in that a plurality of circumferential steel wires are arranged vertically in the pad body.