CN114099113A

CN114099113A - Limb backbone fixing frame based on first aid

Info

Publication number: CN114099113A
Application number: CN202111511567.1A
Authority: CN
Inventors: 任科伟; 沈楠; 姜雪峰
Original assignee: Jiangyin Peoples Hospital
Current assignee: Jiangyin Peoples Hospital
Priority date: 2021-12-06
Filing date: 2021-12-06
Publication date: 2022-03-01

Abstract

The invention discloses a fixing frame for a limb backbone based on first aid, and relates to the technical field of first aid. The inflatable air bag type air bag expansion device comprises a group of first expansion plates, a group of second expansion plates and an air supply mechanism, wherein the group of first expansion plates and the group of second expansion plates are linearly arranged, a plurality of tightening belts are fixed between every two groups of first expansion plates and the group of second expansion plates, a plurality of binding pieces are arranged between the first expansion plates and the second expansion plates on two sides, an inflatable air bag is fixed on one surface of each tightening belt, a pressure valve connected with the inflatable air bag is arranged on each tightening belt, and each first expansion plate comprises a first plate body and a second plate body. The inflatable air bag is controlled to expand in an inflation mode, fastening is achieved in a slow flexible contact mode, fixing capacity is good, operation of a user is facilitated, efficiency is high, and excessive pain of the patient cannot be caused.

Description

Limb backbone fixing frame based on first aid

Technical Field

The invention belongs to the technical field of first aid, and particularly relates to a fixing frame for a limb backbone based on first aid.

Background

In the first aid process to four limbs diaphysis fracture, support through wooden or plastic plate body, winding bandage or bandage realize the fixed of limbs and plate body simultaneously, realize the fixed of fracture position, however in operation process, because the winding number of times is too much, need remove fracture department, need apply certain pressure when winding simultaneously, and not enough then can cause the not enough problem of holding power, influence operation, efficiency is not enough, can cause patient's excessive pain simultaneously.

And because patient's limb length differs, and the fixed plate body of length then the condition of not adaptation can appear, influences fixed ability, if plate body length surpasss the limb simultaneously, then be unfavorable for the transfer to the patient, careless striking can cause secondary damage or cause patient's the sense of pain excessively simultaneously.

Disclosure of Invention

The invention aims to provide a fixing frame for the limb backbone based on emergency treatment, which is primarily tightened and fixed through a binding piece without being wound repeatedly, is beneficial to operation, has small pressure on a wounded position, controls the expansion of an expansion air bag in an inflation mode, realizes fastening in a slow flexible contact mode, has good fixing capacity, is beneficial to operation of a user, has high efficiency and does not cause excessive pain to the patient.

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a first-aid-based fixing frame for a limb backbone, which comprises a group of first expansion plates, second expansion plates and an air supply mechanism;

the group of first expansion plates and the group of second expansion plates are linearly arranged, a plurality of tightening belts are fixed between every two groups of first expansion plates and the group of second expansion plates, and a plurality of binding pieces are arranged between the first expansion plates and the second expansion plates positioned on two sides;

an expansion air bag is fixed on one surface of the tightening belt, and a pressure valve connected with the expansion air bag is arranged on the tightening belt;

the first expansion plate comprises a first plate body and a second plate body;

a sliding groove is formed in one end of the first plate body, a sliding plate is fixed to one end of the second plate body, the sliding plate is arranged in the sliding groove in a sliding mode, a fastening screw is arranged at one end, close to the sliding groove, of the first plate body, the sliding plate is fixed in the sliding groove through the fastening screw, and the structural characteristics of the second expansion plate are consistent with those of the first expansion plate;

the air supply mechanism comprises a U-shaped hose, three groups of branch pipes are fixed on the U-shaped hose, the branch pipes are communicated with a plurality of expansion air bags respectively, and the middle part of the U-shaped hose is connected with a pedal inflator pump through a connecting pipe.

Furthermore, a strip-shaped groove is formed in the surface, close to the fastening screw, of the sliding plate, a rubber strip is arranged in the strip-shaped groove, and the rubber strip is opposite to the threaded end of the fastening screw.

Furthermore, a rotating handle is arranged on a nut part of the fastening screw, and a plurality of anti-skidding grooves are formed in the peripheral side face of the rotating handle.

Further, the spout tip is equipped with spacing edge, the slide run through spacing edge and with spacing along sliding connection, the slide is located the inside one end of spout and is fixed with the pad head, the pad head slides and sets up in the spout.

Furthermore, the length of the sliding chute is consistent with that of the sliding plate and is set in the range of 15-25 cm.

Furthermore, a fixing groove is fixed on both sides of the first plate body and the second plate body on the first expansion plate and on one side of the first plate body and the second plate body on the second expansion plate, which are close to the first expansion plate, and a plurality of mounting holes are formed in the fixing groove.

Further, the fixed slot includes interior notch and outer notch, interior notch is dovetail or type groove, outer notch is the straight flute, the mounting hole sets up on outer notch.

Furthermore, metal connecting sheets are fixed on two side edges of the tightening belt, gaps of the metal connecting sheets are arranged in the fixing grooves, and the metal connecting sheets are fixed with the fixing grooves through screws and mounting holes.

Furthermore, the binding piece comprises a pull rope and a pull ring, the pull rope is fixed in a mounting hole in the outer side of the first expansion plate at the side edge, and the pull ring is fixed on one side surface, far away from the fixing groove, of the second expansion plate and is opposite to the pull rope.

Furthermore, an end plate is fixed at one end of the pull rope, a support lug is fixed on the end plate, and the end part of the pull rope is fixed with the fixing groove through the support lug, a screw and a mounting hole.

The invention has the following beneficial effects:

1. the inflatable air bag is controlled to expand in an inflation mode, fastening is achieved in a slow flexible contact mode, fixing capacity is good, operation of a user is facilitated, efficiency is high, and excessive pain of the patient cannot be caused.

2. The telescopic plate and the tightening belt are connected in a fixing groove, a metal connecting sheet and a screw mode, and the telescopic plate is easy to disassemble and assemble at each position, so that each part can be cleaned, disinfected and replaced conveniently, the telescopic plate can be used repeatedly, and the cost is saved.

3. The first expansion plate and the second expansion plate with the expansion performance replace the original plate body, have the expansion performance, can be adjusted within a certain range, have a wider application range, are beneficial to fixing limbs with different lengths, and simultaneously have the unchanged position of the tightening belt during adjustment, so that the normal use of the fixing frame cannot be influenced.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a first-aid-based fixing frame for limb and shaft;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a structural cross-sectional view of the first expansion plate;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a first expansion plate, 2-a second expansion plate, 3-an air supply mechanism, 4-a tightening belt, 5-a binding piece, 6-a fixing groove, 101-a first plate body, 102-a second plate body, 103-a sliding groove, 104-a sliding plate, 105-a fastening screw, 106-a strip groove, 107-a rubber strip, 108-a rotating handle, 109-a limiting edge, 110-a cushion head, 301-a U-shaped hose, 302-a branch pipe, 303-a connecting pipe, 304-a foot pump, 401-an expansion airbag, 402-a pressure valve, 403-a metal connecting sheet, 501-a pulling rope, 502-a pulling ring, 503-an end plate, 601-a mounting hole, 602-an inner notch and 603-an outer notch.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention is a first-aid-based fixing frame for a limb shaft, comprising a set of first expansion plates 1, second expansion plates 2 and an air supply mechanism 3;

the group of first expansion plates 1 and the group of second expansion plates 2 are linearly arranged, a plurality of tightening belts 4 are fixed between every two groups of first expansion plates 1 and the group of second expansion plates 2, and a plurality of binding pieces 5 are arranged between the first expansion plates 1 and the second expansion plates 2 on the two sides;

an expansion air bag 401 is fixed on one surface of the tightening belt 4, and a pressure valve 402 connected with the expansion air bag 401 is arranged on the tightening belt 4;

the first expansion plate 1 includes a first plate 101 and a second plate 102;

one end of the first plate body 101 is provided with a sliding groove 103, one end of the second plate body 102 is fixed with a sliding plate 104, the sliding plate 104 is arranged in the sliding groove 103 in a sliding manner, one end of the first plate body 101, which is close to the sliding groove 103, is provided with a fastening screw 105, the sliding plate 104 is fixed in the sliding groove 103 through the fastening screw 105, and the structural characteristics of the second expansion plate 2 are consistent with those of the first expansion plate 1;

the air supply mechanism 3 comprises a U-shaped hose 301, three groups of branch pipes 302 are fixed on the U-shaped hose 301, the branch pipes 302 are respectively communicated with a plurality of expansion air bags 401, and the middle part of the U-shaped hose 301 is connected with a pedal inflator pump 304 through a connecting pipe 303.

As shown in fig. 1 and 3, a strip-shaped groove 106 is formed in a surface of the sliding plate 104 close to the fastening screw 105, a rubber strip 107 is disposed in the strip-shaped groove 106, and the rubber strip 107 is opposite to a threaded end of the fastening screw 105.

As shown in fig. 1 and 3, the nut portion of the fastening screw 105 is provided with a rotating handle 108, and the circumferential side surface of the rotating handle 108 is provided with a plurality of anti-slip grooves.

As shown in fig. 3, a limiting edge 109 is disposed at an end of the sliding groove 103, the sliding plate 104 penetrates through the limiting edge 109 and is slidably connected with the limiting edge 109, a pad head 110 is fixed at one end of the sliding plate 104 located inside the sliding groove 103, and the pad head 110 is slidably disposed in the sliding groove 103.

Wherein, the length of the sliding chute 103 is consistent with that of the sliding plate 104 and is set in the range of 15-25 cm.

As shown in fig. 1, fixing grooves 6 are fixed on both sides of the first plate 101 and the second plate 102 on the first expansion plate 1, and on one sides of the first plate 101 and the second plate 102 on the second expansion plate 2, which are close to the first expansion plate 1, and a plurality of mounting holes 601 are formed in the fixing grooves 6.

As shown in fig. 1-2, the fixing groove 6 includes an inner groove 602 and an outer groove 603, the inner groove 602 is a dovetail groove or a convex groove, the outer groove 603 is a straight groove, and the mounting hole 601 is disposed on the outer groove 603.

As shown in fig. 1-2, metal connecting pieces 403 are fixed on both sides of the tightening belt 4, the metal connecting pieces 403 are arranged in the fixing grooves 6 in a clearance manner, and the metal connecting pieces 403 are fixed with the fixing grooves 6 through screws and mounting holes 601.

As shown in fig. 1, the binding member 5 includes a pulling rope 501 and a pulling ring 502, the pulling rope 501 is fixed in a mounting hole 601 at the outer side of the first expansion board 1 at the side edge, and the pulling ring 502 is fixed at a side of the second expansion board 2 away from the fixing groove 6 and opposite to the pulling rope 501.

As shown in fig. 1, an end plate 503 is fixed to one end of the pulling rope 501, a lug is fixed to the end plate 503, and the end of the pulling rope 501 is fixed to the fixing groove 6 through the lug, a screw, and a mounting hole 601.

The working principle of the invention is as follows: observing whether the wound of the wounded bleeds or not, wrapping the wound if the wound bleeds, subsequently taking out the fixing frame of the invention, encircling the invention on the fracture in advance, primarily tightening the fixing frame through the binding piece 5, subsequently inflating the expansion air bag 401 through the pedal inflator pump 304 for further flexible contact and fixing, finishing the fixing, and simultaneously aligning one tightening belt 4 of the invention on the fracture and attaching a label for subsequent treatment and disassembly.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a backbone of four limbs uses mount based on first aid which characterized in that: comprises a group of first expansion plates (1), second expansion plates (2) and an air supply mechanism (3);

the group of the first expansion plates (1) and the group of the second expansion plates (2) are linearly arranged, a plurality of tightening belts (4) are fixed between every two of the group of the first expansion plates (1) and the group of the second expansion plates (2), and a plurality of binding pieces (5) are arranged between the first expansion plates (1) and the second expansion plates (2) on two sides;

an expansion air bag (401) is fixed on one surface of the tightening belt (4), and a pressure valve (402) connected with the expansion air bag (401) is arranged on the tightening belt (4);

the first expansion plate (1) comprises a first plate body (101) and a second plate body (102);

a sliding groove (103) is formed in one end of the first plate body (101), a sliding plate (104) is fixed to one end of the second plate body (102), the sliding plate (104) is arranged in the sliding groove (103) in a sliding mode, a fastening screw (105) is arranged at one end, close to the sliding groove (103), of the first plate body (101), the sliding plate (104) is fixed in the sliding groove (103) through the fastening screw (105), and the structural characteristics of the second expansion plate (2) are consistent with those of the first expansion plate (1);

air feed mechanism (3) are including U type hose (301), be fixed with three group's branch pipes (302) on U type hose (301), a plurality of branch pipe (302) communicate with a plurality of inflation air bags (401) respectively, U type hose (301) middle part is connected with pedal pump (304) through connecting pipe (303).

2. The first-aid-based limb diaphysis fixing frame according to claim 1, wherein a strip-shaped groove (106) is formed in one surface of the sliding plate (104) close to the fastening screw (105), a rubber strip (107) is arranged in the strip-shaped groove (106), and the rubber strip (107) is opposite to the threaded end of the fastening screw (105).

3. The first-aid-based Limb diaphysis fixator of claim 1, wherein a rotating handle (108) is arranged on a nut part of the fastening screw (105), and a plurality of anti-skid grooves are arranged on the peripheral side surface of the rotating handle (108).

4. The limb diaphysis fixing frame based on emergency treatment as claimed in claim 1, wherein a limiting edge (109) is provided at an end of the sliding groove (103), the sliding plate (104) penetrates through the limiting edge (109) and is slidably connected with the limiting edge (109), a pad head (110) is fixed at one end of the sliding plate (104) located inside the sliding groove (103), and the pad head (110) is slidably disposed inside the sliding groove (103).

5. The limb diaphysis fixing frame based on emergency treatment as claimed in claim 1, wherein the length of the sliding groove (103) is the same as that of the sliding plate (104), and both are arranged in the range of 15-25 cm.

6. The first-aid-based limb shaft fixing frame according to claim 1, wherein fixing grooves (6) are fixed on both sides of the first plate body (101) and the second plate body (102) on the first expansion plate (1) and on one side of the first plate body (101) and the second plate body (102) on the second expansion plate (2) close to the first expansion plate (1), and a plurality of mounting holes (601) are formed in the fixing grooves (6).

7. The first-aid-based limb diaphysis fixator according to claim 6, wherein the fixing groove (6) comprises an inner groove opening (602) and an outer groove opening (603), the inner groove opening (602) is a dovetail groove or a convex groove, the outer groove opening (603) is a straight groove, and the mounting hole (601) is arranged on the outer groove opening (603).

8. The first-aid-based limb shaft fixing frame according to claim 6, wherein metal connecting pieces (403) are fixed on two side edges of the tightening belt (4), the metal connecting pieces (403) are arranged in the fixing grooves (6) in a clearance mode, and the metal connecting pieces (403) are fixed with the fixing grooves (6) through screws and mounting holes (601).

9. The first-aid-based extremity diaphysis fixator according to claim 6, wherein the binding member (5) comprises a pulling rope (501) and a pulling ring (502), the pulling rope (501) is fixed in the mounting hole (601) at the outer side of the first expansion plate (1) at the side edge, and the pulling ring (502) is fixed on one side of the second expansion plate (2) far away from the fixing groove (6) and opposite to the pulling rope (501).

10. The first-aid-based extremity diaphysis fixator according to claim 9, wherein an end plate (503) is fixed at one end of the pull rope (501), a support lug is fixed on the end plate (503), and the end of the pull rope (501) is fixed with the fixing groove (6) through the support lug, a screw and a mounting hole (601).