CN113599670B

CN113599670B - Portable medical pipe clamp

Info

Publication number: CN113599670B
Application number: CN202111173699.8A
Authority: CN
Inventors: 胡成杰
Original assignee: Jiangsu Kangyide Medical Instrument Co ltd
Current assignee: Jiangsu Kangyide Medical Instrument Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2021-12-03
Anticipated expiration: 2041-10-08
Also published as: CN113599670A

Abstract

The invention discloses a convenient medical pipe clamp, belonging to the field of pipe clamps. A convenient medical pipe clamp comprises a casing, the casing is a C-shaped arc-shaped plate structure, and two ends of the casing are symmetrically fixed with Anti-tripping, a clamping buckle is fixed in the middle of the casing. The clamping buckle and the anti-tripping are arc-shaped structures. The clamping buckle and the anti-tripping are provided with openings on the opposite side of the casing. The opening direction of the tripping is arranged in the opposite direction, and the middle part of the clamping buckle is provided with a rotating groove through which an arc-shaped plate is connected through the rotation of the rotating shaft. Two symmetrically arranged support ribs are fixed between them. The present invention has a simple structure, low manufacturing cost, and can be reused. Compared with the traditional pipe clamp structure, it has the convenience of being installed at any position of the hose, and has high extrusion strength. Large, effectively improving the tightness of the pipe clamp.

Description

Portable medical pipe clamp

Technical Field

The invention relates to the field of pipe clamps, in particular to a portable medical pipe clamp.

Background

In medical procedures, flexible medical tubes are often used as delivery tubes, constituting extracorporeal circulation circuits or infusion lines for assisted circulation of body fluids such as blood or drug solutions, etc. Flexible medical tubing is used with a clamp device molded from resin to allow the medical tubing to be closed in the desired position as needed.

The existing clamping device has poor reliability and risks that the medical tube cannot be completely disconnected, and meanwhile, one end of the flexible medical tube is usually connected to medical equipment, and the other end of the flexible medical tube is connected to a human body; the medical tube clamp with the structure can be inserted into the tube through the tube head part in advance and installed, and the medical tube clamp cannot be installed at any middle position of the medical tube and cannot be installed in the medical tube afterwards. If a pipe clamp needs to be additionally arranged on a certain hose or an existing hose fails and the pipe clamp needs to be immediately replaced in the medical treatment process, the Chinese patent application No: although the medical pipe clamp with the U-shaped groove provided by CN201711364733.3 meets the installation requirement at any position, the structure is complex, the parts need to be assembled during use, and the use convenience is unavailable, the medical pipe clamp cannot meet the requirement, and meanwhile, the existing pipe clamp is mostly corresponding to a hose of a single type and has poor adaptability, so that a portable medical pipe clamp is provided for solving the problems.

Disclosure of Invention

1. Technical problem to be solved

Aiming at the problems in the prior art, the invention aims to provide a portable medical pipe clamp which can be used for sequentially winding and connecting a hose in an S shape to penetrate through a shell through the mutual matching of an arc plate with a membrane plate, a supporting rib plate, a V-shaped pressing plate and a buckle and the shell with a clamping buckle and an anti-tripping function, has the convenience of installation at any position of the hose compared with the traditional pipe clamp, can effectively prevent the shell from falling off by utilizing the locking action of the clamping buckle and the anti-tripping function in opposite directions, effectively improves the stability of installation, and when the hose is required to be clamped, the arc plate is overturned through external force, so that one end of the arc plate enters an introduction groove, the end part of the arc plate is gradually arched and deformed under the influence of the groove wall of the introduction groove until the buckle is buckled with the buckle groove, in the process, the relative gap between the arc plate and the V-shaped pressing plate is increased, the supporting rib plate is deformed to be flat and straight from a curved shape, the pipe clamp structure has the advantages that the structure is simple, the manufacturing cost is low, the pipe clamp structure can be repeatedly used, compared with the traditional pipe clamp structure, the pipe clamp structure has the advantages that the installation convenience at any position of the hose is realized, the extrusion strength is high, and the sealing performance of the pipe clamp is effectively improved.

2. Technical scheme

In order to solve the above problems, the present invention adopts the following technical solutions.

A portable medical tube clamp comprises a shell, wherein the shell is of an arc-shaped plate structure with a C-shaped section, anti-falling buckles are symmetrically fixed at two ends of the shell, a clamping buckle is fixed at the middle part of the shell, the clamping buckle and the anti-falling buckles are of arc-shaped structures, the shell of the C-shaped arc-shaped plate structure comprises two ends of the C-shaped structure, one side edge and the other side edge which are in a straight line shape and are positioned between the two ends, one end of each anti-falling buckle is fixedly connected with one side edge of the shell, an opening is formed between the other end of each anti-falling buckle and the other side edge of the shell, an opening is formed between the other end of each clamping buckle and one side edge of the shell, a through rotating groove is formed in the middle part of each clamping buckle, an arc-shaped plate is rotatably connected in the rotating groove through a rotating shaft, a V-shaped pressing plate is fixed at one side of the arc-shaped plate, two supporting rib plates which are symmetrically arranged are fixed between the V-shaped pressing plate and the arc-shaped plate, the utility model discloses a buckle, including support gusset, V type clamp plate, arc, the inner wall of casing, the one end of arc is fixed with the buckle, the one end of support gusset, V type clamp plate and arc is relative is glued through the diaphragm plate and is formed airtight cavity between one side, the inner wall of casing is equipped with the lead-in groove of arc, the lead-in groove is the arc structure, the one end of arc is fixed with the buckle, be equipped with in the lead-in groove with buckle assorted buckle groove, the distance of lead-in groove apart from the arc rotation point is detained along the buckle and is gone into the direction of rotation of buckle groove in-process and progressively reduce. The invention has the advantages that through the mutual matching between the arc-shaped plate with the membrane plate, the supporting rib plate, the V-shaped pressure plate and the buckle and the shell with the clamping buckle and the anti-tripping function, when in use, the hose is wound and penetrated through the shell in an S shape in sequence, compared with the traditional pipe clamp, the invention has the convenience of installation at any position of the hose, the falling of the shell can be effectively prevented by utilizing the holding function of the clamping buckle and the anti-tripping function in opposite directions, the stability of installation is effectively improved, when the hose is required to be clamped, the arc-shaped plate is overturned by external force, one end of the arc-shaped plate enters the lead-in groove, the end part of the arc-shaped plate is influenced by the groove wall of the lead-in groove and gradually arched and deformed until the buckle is buckled with the buckle groove, in the process, the relative gap between the arc-shaped plate and the V-shaped pressure plate is enlarged, the supporting rib plate is flattened from a curved shape by the deformation tension of the arc-shaped plate and the V-shaped pressure plate, and further effectively provides strong support for the V-shaped pressure plate, the pipe clamp has the advantages that the extrusion force of the V-shaped pressing plate on the hose is ensured, the pipe clamp is simple in structure, low in manufacturing cost and reusable, compared with a traditional pipe clamp structure, the pipe clamp has the advantages that the pipe clamp can be conveniently installed at any position of the hose, the extrusion strength is high, and the sealing performance of the pipe clamp is effectively improved.

Furthermore, a plurality of anti-skidding grooves are uniformly distributed on one side, far away from the supporting rib plate, of the arc plate at equal intervals. Through the setting of antiskid groove, when the one end of arc got into the lead-in groove, effectively increased the antiskid effect when the arc impeld.

Furthermore, the supporting rib plates are of a metal spring plate structure with a C-shaped section, C-shaped concave surfaces of the two supporting rib plates are arranged oppositely, the outer walls of the supporting rib plates are coated with soft rubber, and the soft rubber is respectively in glue joint with the V-shaped pressing plate, the arc-shaped plate and the membrane plate. Through the metal spring plate structural design of C style of calligraphy section, make supporting rib plate under straight state, have strong holding power at its length direction, and then can effectively provide support for V type clamp plate, the extrusion force of V type clamp plate to the hose has been guaranteed, external force is applyed at C style of calligraphy concave surface simultaneously, can make supporting rib plate crooked, external force is applyed on C style of calligraphy convex surface one side, supporting rib plate is not flexible, the structural design who combines to have non-Newton fluidic airtight cavity, when the instantaneous high hydraulic pressure appears in the hose, utilize non-Newton fluidic characteristic, the instantaneous C style of calligraphy convex surface side for supporting rib plate provides the holding power, and then can effectively keep V type clamp plate to receive the characteristic of the high hydraulic pressure indeformable weeping.

Furthermore, the arc-shaped plate is in a semicircular structure under the state that the arc-shaped plate is not extruded by the lead-in groove, at the moment, the supporting rib plate is in a bent state, and the V-shaped pressing plate is in a straight state.

Furthermore, the arc-shaped plate is of a semi-elliptical structure under the extrusion state of the leading-in groove, the supporting rib plate is in a straight state at the moment, and the V-shaped pressing plate is in a V-shaped bending state under the pressure of the supporting rib plate.

Furthermore, the inner wall of the shell is provided with a clamping groove matched with the V-shaped pressing plate in a V-shaped bending state, and when the buckle is opposite to the buckle groove, the V-shaped pressing plate is closed in the clamping groove. Through the involution of V type clamp plate and centre gripping groove, can form two indentures at the hose outer wall, the leakproofness when further effectively having promoted the clamp.

Furthermore, both ends of the shell and the inner wall of the anti-tripping device are provided with anti-tripping rubber rings.

Furthermore, the section of anticreep rubber ring is the right triangle structure, the right triangle hypotenuse orientation of casing both ends anticreep rubber ring sets up relatively. Through the structural design that the right-angled triangle is formed, the inclined edges face the opposite anti-falling rubber rings, the hose is S-shaped and sequentially wound and penetrates through the shell, the shell can be quickly installed on the outer wall of the hose by straightening the two ends of the hose, the structural design of the anti-falling rubber rings is combined at the moment, the shell is not prone to sliding along the axis direction of the hose, meanwhile, through the elastic structural design of the anti-falling rubber rings, the shell can meet the use requirements of hoses with different diameters within a certain size range, compared with the single size of a traditional pipe clamp, the anti-falling rubber ring has the advantages that the adaptability is wide, and the use convenience is further improved.

Furthermore, the shell, the anti-tripping and clamping buckle are all of a medical PVC integral injection molding structure.

Further, the sealed cavity is filled with non-Newtonian fluid.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

(1) the scheme is characterized in that the arc-shaped plate with the membrane plate, the supporting rib plate, the V-shaped pressing plate and the buckle are matched with the shell with the clamping buckle and the anti-tripping function, when the hose clamp is used, the hose is wound and connected in an S shape in sequence to penetrate through the shell, compared with a traditional pipe clamp, the hose clamp has the convenience of being installed at any position of the hose, the falling of the shell can be effectively prevented by utilizing the locking action of the clamping buckle and the anti-tripping function in the opposite directions, the installation stability is effectively improved, when the hose is required to be clamped, the arc-shaped plate is overturned through external force, one end of the arc-shaped plate enters the lead-in groove, the end part of the arc-shaped plate is influenced by the wall of the lead-in groove and gradually arched and deformed until the buckle is buckled with the buckle groove, in the process, the relative gap between the arc-shaped plate and the V-shaped pressing plate is increased, the supporting rib plate is flattened from a curved shape by the deformation tension of the arc-shaped plate and the V-shaped pressing plate, and further effectively provides strong support for the V-shaped pressing plate, the pipe clamp has the advantages that the extrusion force of the V-shaped pressing plate on the hose is ensured, the pipe clamp is simple in structure, low in manufacturing cost and reusable, compared with a traditional pipe clamp structure, the pipe clamp has the advantages that the pipe clamp can be conveniently installed at any position of the hose, the extrusion strength is high, and the sealing performance of the pipe clamp is effectively improved.

(2) Through the setting of antiskid groove, when the one end of arc got into the lead-in groove, effectively increased the antiskid effect when the arc impeld.

(3) Through the metal spring plate structural design of C style of calligraphy section, make supporting rib plate under straight state, have strong holding power at its length direction, and then can effectively provide support for V type clamp plate, the extrusion force of V type clamp plate to the hose has been guaranteed, external force is applyed at C style of calligraphy concave surface simultaneously, can make supporting rib plate crooked, external force is applyed on C style of calligraphy convex surface one side, supporting rib plate is not flexible, the structural design who combines to have non-Newton fluidic airtight cavity, when the instantaneous high hydraulic pressure appears in the hose, utilize non-Newton fluidic characteristic, the instantaneous C style of calligraphy convex surface side for supporting rib plate provides the holding power, and then can effectively keep V type clamp plate to receive the characteristic of the high hydraulic pressure indeformable weeping.

(4) Through the involution of V type clamp plate and centre gripping groove, can form two indentures at the hose outer wall, the leakproofness when further effectively having promoted the clamp.

(5) Through the structural design that the right-angled triangle is formed, the inclined edges face the opposite anti-falling rubber rings, the hose is S-shaped and sequentially wound and penetrates through the shell, the shell can be quickly installed on the outer wall of the hose by straightening the two ends of the hose, the structural design of the anti-falling rubber rings is combined at the moment, the shell is not prone to sliding along the axis direction of the hose, meanwhile, through the elastic structural design of the anti-falling rubber rings, the shell can meet the use requirements of hoses with different diameters within a certain size range, compared with the single size of a traditional pipe clamp, the anti-falling rubber ring has the advantages that the adaptability is wide, and the use convenience is further improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is an enlarged view of portion A of FIG. 3;

FIG. 5 is a schematic illustration of an explosive structure according to the present invention;

FIG. 6 is a schematic structural view of a support rib plate proposed in the present invention;

FIG. 7 is a schematic diagram of the routing of the hose in the present invention;

FIG. 8 is a schematic view of the hose clamp of the present invention;

FIG. 9 is a schematic view of the opening of the arc plate according to the present invention;

fig. 10 is a schematic structural view of the arc-shaped plate proposed in the present invention when closed.

The reference numbers in the figures illustrate:

the clamping device comprises a shell 1, a clamping groove 11, an introduction groove 12, a buckling groove 121, an anti-falling buckle 2, an anti-falling rubber ring 21, a clamping buckle 3, a rotating groove 31, an arc-shaped plate 4, a membrane plate 41, a supporting rib plate 42, a V-shaped pressing plate 43 and a buckle 44.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1:

referring to fig. 1-10, a portable medical tube clamp comprises a housing 1, the housing 1 is an arc-shaped plate structure with a C-shaped cross section, anti-tripping buckles 2 are symmetrically fixed at two ends of the housing 1, a clamping buckle 3 is fixed at the middle part of the housing 1, the anti-tripping buckles 2 and the clamping buckle 3 are all medical PVC integral injection molding structures, the clamping buckle 3 and the anti-tripping buckles 2 are all arc-shaped structures, the housing 1 with the C-shaped arc-shaped plate structure comprises two ends with a C-shaped structure, a linear side edge and another side edge between the two ends, one end of the anti-tripping buckle 2 is fixedly connected with one side edge of the housing 1, an opening is formed between the other end of the anti-tripping buckle 2 and the other side edge of the housing 1, one end of the clamping buckle 3 is fixedly connected with the other side edge of the housing 1, a through rotating groove 31 is formed at the middle part of the clamping buckle 3, an arc-shaped plate 4 is rotatably connected in the rotating groove 31 through a rotating shaft, one side of arc 4 is fixed with V type clamp plate 43, be fixed with the support rib plate 42 that two symmetries set up between V type clamp plate 43 and arc 4, support rib plate 42, glue through diaphragm 41 between the relative one side of V type clamp plate 43 and arc 4 and form airtight cavity, the inner wall of casing 1 is equipped with the leading-in groove 12 of arc 4, leading-in groove 12 is the arc groove structure, the one end of arc 4 is fixed with buckle 44, be equipped with in the leading-in groove 12 with buckle 44 assorted buckle groove 121, the distance of leading-in groove 12 apart from the arc 4 rotation point is detained the direction of rotation of buckle groove 121 in-process along buckle 44 and is progressively reduced.

The invention is through the mutual cooperation between the arc plate 4 with diaphragm 41, support rib plate 42, V-type clamp plate 43, buckle 44 and the body 1 with grip buckle 3, anti-trip buckle 2, refer to fig. 7, while using, the hose is S-shaped to wind and pass the body 1 sequentially, compared with traditional pipe clamp, it has the convenience that can be installed in any position of the hose, in fig. 8, utilize grip buckle 3, anti-trip 2 opposite direction' S cohesion, can prevent the body 1 from dropping effectively, has promoted the stability of installation effectively, when needing to pinch the hose, through the outside force overturn arc plate 4, make one end of the arc plate 4 enter into leading-in groove 12, the end of the arc plate 4 is influenced by leading-in groove 12 cell wall, arch up and deform gradually, until buckle 44 is buckled with buckle groove 121, in this process, the relative interval of arc plate 4 and V-type clamp plate 43 is enlarged, the support rib plate 42 is flattened from the bending shape of the two, the pipe clamp has the advantages that the structure is simple, the manufacturing cost is low, the pipe clamp can be repeatedly used, compared with the traditional pipe clamp structure, the pipe clamp has the advantages that the installation convenience at any position of the hose is realized, the extrusion strength is high, and the sealing performance of the pipe clamp is effectively improved.

Referring to fig. 5, a plurality of anti-slip grooves are equally spaced on one side of the arc plate 4 away from the support rib plate 42. Through the arrangement of the anti-skid groove, when one end of the arc-shaped plate 4 enters the lead-in groove 12, the anti-skid effect of the arc-shaped plate 4 during propulsion is effectively increased.

Referring to fig. 6, the supporting rib plates 42 are metal spring plate structures with C-shaped cross sections, the C-shaped concave surfaces of the two supporting rib plates 42 are disposed opposite to each other, the outer walls of the supporting rib plates 42 are coated with soft rubber, the soft rubber is respectively bonded with the V-shaped pressing plate 43, the arc-shaped plate 4 and the membrane plate 41, and the sealed cavity is filled with non-newtonian fluid. Through the metal spring plate structural design of C style of calligraphy section, make support rib plate 42 under straight state, have strong holding power at its length direction, and then can effectively provide support for V type clamp plate 43, the extrusion force of V type clamp plate 43 to the hose has been guaranteed, external force is exerted at C style of calligraphy concave surface simultaneously, can make support rib plate 42 crooked, external force is exerted on C style of calligraphy convex surface one side, support rib plate 42 is difficult crooked, the structural design who combines to have the airtight cavity of non-Newtonian fluid, when the instantaneous high hydraulic pressure appears in the hose, utilize the characteristic of non-Newtonian fluid, the instantaneous C style of calligraphy convex surface side that provides the holding power for support rib plate 42, and then can effectively keep V type clamp plate 43 to receive the characteristic of the high hydraulic pressure non-deformable weeping.

Referring to fig. 9-10, the arc-shaped plate 4 is in a semicircular structure when not pressed by the introduction slot 12, the supporting rib plate 42 is in a curved state, the V-shaped pressing plate 43 is in a straight state, the arc-shaped plate 4 is in a semi-elliptical structure when pressed by the introduction slot 12, the supporting rib plate 42 is in a straight state, and the V-shaped pressing plate 43 is in a V-shaped curved state when pressed by the supporting rib plate 42.

Referring to fig. 10, the inner wall of the housing 1 is provided with a holding groove 11 matching with the V-shaped pressing plate 43 in the V-shaped bending state, and when the buckle 44 is opposite to the buckle groove 121, the V-shaped pressing plate 43 is involuted in the holding groove 11. Through the involution of V type clamp plate 43 and centre gripping groove 11, can form two indentures at the hose outer wall, the leakproofness when further effectively having promoted the clamp.

Referring to fig. 2, both ends of the casing 1 and the inner wall of the anti-slip buckle 2 are provided with anti-slip rubber rings 21, the cross section of the anti-slip rubber rings 21 is a right triangle structure, and the right triangle hypotenuses of the anti-slip rubber rings 21 at both ends of the casing 1 face to each other. Through the structural design that is right triangle and hypotenuse towards relative anticreep rubber ring 21, be the S type at the hose and pass casing 1 in proper order the wraparound, through the both ends of flare-out hose, can install casing 1 at the hose outer wall fast, combine the structural design of anticreep rubber ring 21 this moment, make casing 1 be difficult for sliding along the axis direction of hose, simultaneously through the elastic structure design of anticreep rubber ring 21, make casing 1 in certain size range, can satisfy the hose of different diameters and use, compare in the single size of traditional pipe clamp, the invention has the suitability of wider range, the convenience of use has further been promoted.

The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a medical pipe clamp of portable, includes casing (1), its characterized in that: the novel clamping device is characterized in that the shell (1) is an arc-shaped plate structure with a C-shaped section, anti-tripping devices (2) are symmetrically fixed at two ends of the shell (1), a clamping buckle (3) is fixed at the middle of the shell (1), the clamping buckle (3) and the anti-tripping devices (2) are arc-shaped structures, the shell (1) of the C-shaped arc-shaped plate structure comprises two ends with the C-shaped structure, a linear side edge and an opposite side edge are positioned between the two ends, one end of each anti-tripping device (2) is fixedly connected with one side edge of the shell (1), an opening is formed between the other end of each anti-tripping device (2) and the other side edge of the shell (1), one end of each clamping buckle (3) is fixedly connected with the other side edge of the shell (1), an opening is formed between the other end of each clamping buckle (3) and one side edge of the shell (1), and a through rotating groove (31) is arranged in the middle of each clamping buckle (3), the novel spiral buckle is characterized in that an arc-shaped plate (4) is rotatably connected in the rotary groove (31) through a rotating shaft, a V-shaped pressing plate (43) is fixed on one side of the arc-shaped plate (4), two supporting rib plates (42) which are symmetrically arranged are fixed between the V-shaped pressing plate (43) and the arc-shaped plate (4), the supporting rib plates (42), the V-shaped pressing plate (43) and one opposite sides of the arc-shaped plate (4) are glued through a membrane plate (41) to form a closed cavity, a leading-in groove (12) of the arc-shaped plate (4) is arranged on the inner wall of the shell (1), the leading-in groove (12) is of an arc-shaped groove structure, a buckle (44) is fixed at one end of the arc-shaped plate (4), a buckle groove (121) matched with the buckle (44) is arranged in the leading-in groove (12), and the distance between the leading-in groove (12) and the arc-shaped plate (4) along the rotating direction of the buckle (121) in the buckling process, the supporting rib plate (42) is a metal spring plate structure with a C-shaped section, the C-shaped concave surfaces of the supporting rib plate (42) are arranged oppositely, the outer wall of the supporting rib plate (42) is coated with soft rubber, the soft rubber is respectively bonded with the V-shaped pressing plate (43), the arc plate (4) and the membrane plate (41), the arc plate (4) is of a semicircular structure under the extrusion state of the lead-in groove (12), at the moment, the supporting rib plate (42) is in a bent state, the V-shaped pressing plate (43) is in a straight state, the arc plate (4) is of a semi-elliptical structure under the extrusion state of the lead-in groove (12), at the moment, the supporting rib plate (42) is in a straight state, the V-shaped pressing plate (43) is in a V-shaped bent state under the pressure of the supporting rib plate (42), and non-Newtonian fluid is filled in the closed cavity.

2. The portable medical tube clamp as claimed in claim 1, wherein: and a plurality of anti-slip grooves are uniformly arranged on one side of the arc-shaped plate (4) far away from the supporting rib plate (42) at equal intervals.

3. The portable medical tube clamp as claimed in claim 1, wherein: the inner wall of the shell (1) is provided with a clamping groove (11) matched with a V-shaped pressing plate (43) in a V-shaped bending state, and when the buckle (44) is opposite to the buckle groove (121), the V-shaped pressing plate (43) is oppositely combined in the clamping groove (11).

4. The portable medical tube clamp as claimed in claim 1, wherein: and anti-drop rubber rings (21) are arranged at the two ends of the shell (1) and the inner wall of the anti-drop device (2).

5. The portable medical tube clamp as claimed in claim 4, wherein: the section of anticreep rubber ring (21) is the right triangle structure, the right triangle hypotenuse orientation of casing (1) both ends anticreep rubber ring (21) sets up relatively.

6. The portable medical tube clamp as claimed in claim 1, wherein: the shell (1), the anti-falling buckle (2) and the clamping buckle (3) are all of medical PVC integral injection molding structures.