CN209884254U - Radial artery and inguinal wound pressurization hemostat - Google Patents

Abstract

The utility model relates to the technical field of machinery, in particular to a pressure hemostatic device for radial artery and groin wounds, comprising a fixing belt, one end of the fixing belt is provided with a tightening buckle, the middle surface of the fixing belt is provided with a pressurizing airbag, and the pressurizing airbag is An air bag plug is arranged on the outer wall of one end of the air bag, an air inlet pipe is connected to the outer wall of the pressurized air bag, an inflation conduit is arranged at one end of the air inlet pipe away from the pressurized air bag, an adjustment valve is arranged at the end of the air inlet pipe close to the inflation conduit, and an end of the inflation conduit is close to the adjustment valve. A connecting head is provided, and an airbag is provided at one end of the inflation conduit away from the regulating valve. The utility model can adjust the tightness at any time, is easy to operate, does not damage the skin, can better control the pressing strength, can adjust the pressure through the size of the airbag, simplifies the operation of the loose tape, and avoids the embarrassment of the patient's family.

Description

A radial artery, groin wound pressure hemostat

technical field

The utility model relates to the technical field of machinery, in particular to a pressure hemostatic device for radial artery and groin wounds.

Background technique

At present, the treatment of groin wounds mainly adopts the method of hemostasis by pressure bandaging with wide tape. The disadvantages are: 1. The skin at the root of the patient's thigh will be red, or even the skin will be damaged. Some patients will have small pressure blisters, and the dressing will be torn off. Occasionally, patients will have skin lesions when the tape is applied. 2. Once the wound bleeds, it needs to be re-pressurized and bandaged. First, fold the gauze into small pieces, press it manually for at least 15 minutes, and then bandage it with a wide tape, which is very inconvenient to use. 3. The femoral artery wound requires two hours of loose tape and four hours of sandbags. The pressure requirements cannot be adjusted at any time. 4. The operation of the loose tape involves touching the patient's private parts, and the patient and their family members will be embarrassed. 5. The radial artery wound has a loose adhesive tape, and the adhesive tape is difficult to tear. In view of this, we propose a radial artery and groin wound pressure hemostat.

Utility model content

The purpose of this utility model is to provide a pressure hemostatic device for radial artery and groin wounds, so as to solve the problem of skin damage, inconvenience to use, and the need to touch the patient's privacy when the tape pressure bandage or torn off proposed in the above-mentioned background art. The position and pressure requirements cannot be adjusted at any time, and the adhesive tape is difficult to tear.

To achieve the above object, the utility model provides the following technical solutions:

A pressure hemostatic device for radial artery and groin wounds, comprising a fixing belt, one end of the fixing belt is provided with a tightening buckle, the middle surface of the fixing belt is provided with a pressurizing airbag, and an outer wall of one end of the pressurizing airbag is provided with There is an air bag plug, an air inlet pipe is connected to the outer wall of the pressurized air bag, an inflation conduit is arranged at one end of the air inlet pipe away from the pressurized air bag, and an adjustment valve is arranged at one end of the air inlet pipe close to the inflation conduit, and the inflation conduit is close to the air bag. One end of the regulating valve is provided with a connector, and one end of the inflation conduit away from the regulating valve is provided with an airbag;

The regulating valve includes a sleeve, the top of the sleeve is provided with a rotating shaft, the top of the rotating shaft is tightly welded with a handle, the bottom end of the rotating shaft penetrates the sleeve and is tightly welded with a movable baffle, and the connecting head includes An outer ring, the side of the outer ring close to the sleeve is tightly welded with an inner ring, and the inner ring is inserted and matched with one end of the sleeve.

Preferably, one end of the sleeve away from the connecting head is connected with the air inlet pipe, and the side of the outer ring away from the inner ring is connected with the air inlet pipe.

Preferably, the pressurized airbag is tightly bonded to the fixing tape.

Preferably, the connector is tightly bonded to the inflation conduit.

Preferably, the fixing belt is a long strip structure.

Preferably, the tightening buckle includes a casing, a through hole is formed through the outer side of the casing, a pressing piece is arranged inside the through hole, and a number of springs are arranged on the bottom of the pressing piece, and the pressing A clamping block is tightly welded on the top of the sheet, a plurality of clamping grooves are formed on one side surface of the fixing belt close to the clamping groove, and the clamping block is clamped and matched with the clamping groove.

Preferably, one side of the pressing piece is rotatably connected to the inner wall of the housing through a hinge.

Compared with the prior art, the beneficial effects of the present utility model:

1. The tightening buckle is used to connect and fix, and the tightness can be adjusted at any time, which is easy to operate and does not damage the skin.

2. The compressed air bag is wrapped with hemostatic cotton, which also has the effect of hemostasis and is more convenient to use.

3. Under the double action of tightening buckle and pressurized airbag, the pressurization intensity can be better controlled.

4. The pressure can be adjusted through the size of the airbag, which simplifies the operation of the loose tape and avoids the embarrassment of the patient's family.

The utility model has great practical value and is easy to popularize.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the side structure diagram of the utility model;

Fig. 3 is the structural representation of regulating valve and connecting head in the utility model;

Fig. 4 is the structural representation of the tightening button in the utility model;

FIG. 5 is a partial structural schematic diagram of the fixing belt in the utility model.

In the figure: 1, fixing belt; 11, snap slot; 2, pressurized air bag; 21, air bag plug; 3, tightening buckle; 31, shell; 32, through hole; 33, pressing sheet; block; 332, hinge; 333, spring; 4, intake pipe; 41, regulating valve; 411, sleeve; 412, shaft; 413, handle; 414, movable flap; 5, inflation conduit; 51, air bag; 52, Connector; 521, outer ring; 522, inner ring.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

Example 1

A radial artery and groin wound pressure hemostat, as shown in Figures 1 and 2, includes a fixing belt 1, the fixing belt 1 is a long strip structure, one end of the fixing belt 1 is provided with a tightening buckle 3, and the fixing belt 1 A pressurized airbag 2 is provided on the middle surface of the pressurized airbag 2. The pressurized airbag 2 is closely bonded with the fixing belt 1. An airbag plug 21 is provided on the outer wall of one end of the pressurized airbag 2. The outer wall of the pressurized airbag 2 is connected with an air intake pipe 4. One end away from the pressurized air bag 2 is provided with an inflation conduit 5 , an end of the air inlet pipe 4 close to the inflation conduit 5 is provided with a regulating valve 41 , and one end of the inflation conduit 5 close to the regulating valve 41 is provided with a connecting head 52 , and the connecting head 52 is connected with the inflation conduit 5 Tightly bonded, an air bag 51 is provided at one end of the inflation conduit 5 away from the regulating valve 41 .

Specifically, the pressurizing airbag 2 is made of rubber material, and the rubber material is soft, and can pressurize the wound of the patient to avoid wound infection or blood exudation.

As shown in FIG. 3 , the regulating valve 41 includes a sleeve 411 , the top of the sleeve 411 is provided with a rotating shaft 412 , the top of the rotating shaft 412 is tightly welded with a handle 413 , and the bottom end of the rotating shaft 412 penetrates the sleeve 411 and is tightly welded with a movable baffle 414, the connecting head 52 includes an outer ring 521, the side of the outer ring 521 close to the sleeve 411 is tightly welded with an inner ring 522, the inner ring 522 is inserted and matched with one end of the sleeve 411, and the end of the sleeve 411 away from the connecting head 52 is connected to the inner ring 522. The air intake pipe 4 is connected, and the side of the outer ring 521 away from the inner ring 522 is connected with the inflation conduit 5 .

In addition, the inner ring 522 is made of polyurethane foam material, and its structure is soft, which can make the connection between the connecting head 52 and the regulating valve 41 sealed to avoid air leakage, and the inner ring 522 and the sleeve 411 are easily inserted and matched. Disassemble for cleaning.

When using the radial artery and groin wound compression hemostat in this embodiment, firstly wrap the fixation band 1 around the puncture wound of the patient's wrist or leg, and align the pressure balloon 2 with the surface of the position that needs to be pressurized. Press the airbag 51 with the hand to make the internal gas enter the pressurized airbag 2, and then turn the handle 413, so that the movable shutter 414 is rotated to seal the air intake pipe 4, so that the pressurized airbag 2 is sealed inside to ensure the pressure on the wound, thereby ensuring To stop bleeding, when the pressure needs to be adjusted as needed, turn the handle 413 to open the inner channel of the air intake pipe 4, and adjust the pressure on the wound by pressing the air bag 51. When not in use, connect the inner ring 522 to the sleeve 411 Separation, the disassembly of the inflation conduit 5 is realized, and the inflation conduit 5 is disposable.

Example 2

In the specific use process, the tightening buckle 3 cannot precisely adjust the tightness of the fixing belt 1, and it is easy to cause too tight or too loose when the patient uses it, resulting in falling off or causing damage to the patient's skin, as shown in Figure 4 and Figure 5 As shown, the tightening buckle 3 includes a casing 31, a through hole 32 is formed through the outer side of the casing 31, a pressing piece 33 is arranged inside the through hole 32, and a number of springs 333 are arranged at the bottom of the pressing piece 33, and the pressing piece 33 A clamping block 331 is tightly welded on the top of the fixing belt 1, and a plurality of clamping grooves 11 are formed on the side surface of the fixing belt 1 close to the clamping groove 11. The clamping block 331 is clamped and matched with the clamping groove 11. It is rotatably connected to the inner wall of the housing 31 through a hinge 332 .

In this embodiment, the fixing belt 1 is passed through the through hole 32 on the tightening buckle 3, and then the clamping block 331 is clamped with different clamping grooves 11, so as to realize the precise adjustment of the tightness and make the patient comfortable to use. Will not cause shedding or cause damage to the patient's skin.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A radial artery, groin wound pressure hemostat, comprising a fixing band (1), characterized in that: one end of the fixing band (1) is provided with a tightening buckle (3), and the fixing band (1) A pressurized airbag (2) is provided on the middle surface of the pressurized airbag (2), an airbag plug (21) is provided on the outer wall of one end of the pressurized airbag (2), and an air intake pipe (4) is connected to the outer wall of the pressurized airbag (2), so One end of the air inlet pipe (4) away from the pressurized air bag (2) is provided with an inflation conduit (5), and an end of the air inlet pipe (4) close to the inflation conduit (5) is provided with a regulating valve (41), and the inflation conduit is provided with a regulating valve (41). (5) A connecting head (52) is provided at one end close to the regulating valve (41), and an airbag (51) is provided at one end of the inflation conduit (5) away from the regulating valve (41); The regulating valve (41) includes a sleeve (411), the top of the sleeve (411) is provided with a rotating shaft (412), the top of the rotating shaft (412) is tightly welded with a handle (413), and the rotating shaft ( The bottom end of 412) penetrates the sleeve (411) and is tightly welded with a movable baffle (414). An inner ring (522) is tightly welded on one side, and the inner ring (522) is plug-fitted with one end of the sleeve (411). 2. The radial artery and groin wound pressure hemostat according to claim 1, characterized in that: one end of the sleeve (411) away from the connector (52) is connected with the air inlet pipe (4), and the outer The side of the ring (521) away from the inner ring (522) is connected with the inflation conduit (5). 3 . The radial artery and groin wound pressure hemostat according to claim 1 , wherein the pressure balloon ( 2 ) is tightly bonded to the fixing band ( 1 ). 4 . 4 . The radial artery and groin wound pressure hemostat according to claim 1 , wherein the connecting head ( 52 ) is tightly bonded to the inflatable catheter ( 5 ). 5 . 5 . The radial artery and groin wound pressure hemostat according to claim 1 , wherein the fixing belt ( 1 ) is a long strip structure. 6 . 6 . The radial artery and groin wound pressure hemostat according to claim 1 , wherein the tightening button ( 3 ) comprises a casing ( 31 ), and the outer side of the casing ( 31 ) is provided with a through hole. 7 . (32), a pressing piece (33) is arranged inside the through hole (32), a number of springs (333) are arranged at the bottom of the pressing piece (33), and the top of the pressing piece (33) A clamping block (331) is tightly welded, a plurality of clamping grooves (11) are formed on the side surface of the fixing belt (1) close to the clamping groove (11), and the clamping block (331) is connected to the clamping groove (11). (11) Snap fit. 7 . The radial artery and groin wound pressure hemostat according to claim 6 , wherein one side of the pressing piece ( 33 ) is rotatably connected to the inner wall of the housing ( 31 ) through a hinge ( 332 ). 8 .

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