CN219613958U - Distal radial artery compression hemostat - Google Patents

Abstract

The utility model relates to a distal radial artery compression hemostat which comprises a silica gel wristband, wherein a magic tape surface is arranged at the position, close to the tail end, of the inner side surface of the silica gel wristband, a magic tape thorn surface is arranged on the outer surface of the silica gel wristband, a first silicon tape is arranged on the outer surface of the silica gel wristband, the end part of the first silicon tape is connected with a top plate, an air bag is arranged on the lower surface of the top plate, an air inflation tube is arranged on the side surface of the air bag, a one-way valve is arranged in the air inflation tube, a second silicon tape is connected on the other side surface of the top plate, a third silicon tape and a fourth silicon tape are connected at the end part of the second silicon tape, and the third silicon tape, the fourth silicon tape and the second silicon tape are of a Y-shaped structure. Through making its inflation and pressing in the gasbag department of bleeding through filling into gas in to reach hemostasis by compression's purpose, and the adhesion mode that the silica gel material multiplicable patient comfort level, the magic was pasted makes the operation more convenient, and the fixed of three direction makes this haemostat more stable after the installation, the difficult condition that takes place the slippage.

Description

Distal radial artery compression hemostat

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a distal radial artery compression hemostat.

Background

The distal radial artery puncture technology is a new interventional operation puncture technology developed in recent years, is a new interventional approach, is an effective supplement of a conventional approach, has better operability and safety compared with the conventional radial artery puncture, and simultaneously brings better comfort to a patient due to the fact that the hand of the patient can be naturally buckled on the abdomen during operation, and is more convenient for the operator to operate. In addition, clinical data shows that the distal radial artery puncture technique has lower postoperative complication rate than the traditional radial artery puncture technique.

At present, aiming at the traditional radial artery puncture technology, a great deal of radial artery hemostats with different structures and functional principles are used for stopping bleeding at puncture points after operation, but for the distal radial artery puncture technology, as the distal radial artery puncture points are positioned at hands, the conventional radial artery hemostats cannot be stably fixed at puncture points, and further, the conventional radial artery hemostats cannot be used for stopping bleeding after operation, so that most of operators can only adopt the most original bandage winding mode to stop bleeding by compression, and the hemostasis mode has the defects of troublesome operation, inadequacy in adjustment of tightness and excessive dependence on experience of operators.

Although a few special hemostat for distal radial artery is adopted for hemostasis, the material of the hemostat is too hard, so that a patient is not comfortable, the hemostat has a complex structure, and is inconvenient for doctors to use and high in cost, so that the hemostat cannot be widely used clinically.

Disclosure of Invention

The utility model aims to provide the distal radial artery compression hemostat which is low in cost, simple in structure and convenient to operate.

In order to achieve the above object, the technical scheme of the present utility model is as follows.

A distal radial artery compression hemostat, comprising a silicone wristband.

The inside face of silica gel wrist strap is close to tail end department and is equipped with the magic and pastes the hair face, and the surface of silica gel wrist strap is equipped with the magic and pastes the thorn face, and the surface of silica gel wrist strap is provided with first silica gel tape, and the end connection of first silica gel tape has the roof, and the lower surface of roof is provided with the gasbag, and the side surface mounting of gasbag has the gas tube, and the inside of gas tube is provided with the check valve.

The opposite side surface of roof is connected with the second silica gel area, and the end connection of second silica gel area has third silica gel area and fourth silica gel area, and third silica gel area, fourth silica gel area and second silica gel area are Y shape structure, and the lower surface that third silica gel area and fourth silica gel area are close to the end is equipped with and pastes complex magic subsides hair face with silica gel wrist strap surface.

Therefore, the silica gel wrist strap is bound on the handle of a patient, the air bag is covered at a bleeding point, the third silica gel strap is adhered to the outer surface of the wrist and the silica gel wrist strap by bypassing the large thenar, the fourth silica gel strap passes through the small thenar, is adhered to the radial artery by winding the back of the hand and is adhered to the outer surface of the silica gel wrist strap, finally, air is injected into the air bag to expand and press the air bag at the bleeding point, so that the aim of hemostasis by compression is achieved, the silica gel wrist strap, the first silica gel strap, the second silica gel strap, the third silica gel strap and the fourth silica gel strap are silica gel with low elasticity but high toughness and soft quality, so that the comfort level of the patient is improved, and through the adhesion mode of the magic tape, the operation is convenient, the medical staff can rapidly and simply perform hemostasis on the patient, the operation time is shortened, the labor cost is saved, the first silica gel strap, the third silica gel strap and the fourth silica gel strap are more stable after being installed, the hemostasis device is not easy to occur, the hemostasis device can be suitable for left and right hands and left and right hands, the medical device is easy to reduce the management device, the structure is simple, the hemostasis device is low in production cost and the production cost is low, and the processing cost is low, and the raw material cost is easy.

Further, the outer surface of the inflation tube is connected with a sealing cap in a threaded manner, and a sealing ring is arranged in the sealing cap.

After the air bag is filled with air, the sealing cap is screwed on the air charging pipe, so that the sealing ring is tightly contacted with the end part of the air charging pipe, and the purposes of preventing the air from leaking out in the using process, reducing the pressure and affecting the hemostatic effect are achieved.

Further, the top plate is made of transparent plastic, and the inflation tube is made of polyvinyl chloride.

Polyvinyl chloride is a common medical material, so that the inflation tube has the transparent characteristic, thereby facilitating nurses to observe bleeding conditions of the puncture after operation and ensuring the safety of patients.

Further, the lower surface of the first silicon tape is provided with a magic tape surface which is in adhesive fit with the outer surface of the silica gel wristband.

Through changing the bonding position of the first silicon adhesive tape, the purpose of adjusting the position of the top plate is achieved, and the air bag is suitable for patients with different body types, so that the air bag can accurately correspond to bleeding points.

Further, the outer surface of the sealing cap is provided with anti-skid patterns.

Friction force can be increased through the arrangement of the anti-skid patterns, and then the sealing cap and the inflation tube can be screwed up, so that leakage is avoided.

Further, the inner diameter of the inflation tube is matched with the needle tube of a 5 ml syringe.

The 5 ml syringe is a common device in departments, and can be conveniently used for injecting air into the air bags.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

Fig. 2 is an enlarged schematic view of a in fig. 1.

FIG. 3 is a schematic view of the structure of the cap according to the present utility model.

In the figure: 100. a silica gel wristband; 101. a first silicone tape; 102. a top plate; 103. an air bag; 104. an inflation tube; 105. a second silicone tape; 106. a third silicone tape; 107. a fourth silicone tape; 200. sealing the cap; 201. and (3) sealing rings.

Description of the embodiments

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in fig. 1-3, a distal radial artery compression hemostat comprises a silica gel wristband 100, a magic tape surface is arranged at the position, close to the tail end, of the inner side surface of the silica gel wristband 100, a magic tape thorn surface is arranged on the outer surface of the silica gel wristband 100, a first silica gel tape 101 is arranged on the outer surface of the silica gel wristband 100, a top plate 102 is connected to the end portion of the first silica gel tape 101, an air bag 103 is arranged on the lower surface of the top plate 102, an air inflation tube 104 is arranged on the side surface of the air inflation tube 104, a one-way valve is arranged in the air inflation tube 104, a second silica gel tape 105 is connected to the other side surface of the top plate 102, a third silica gel tape 106 and a fourth silica gel tape 107 are connected to the end portion of the second silica gel tape 105, the third silica gel tape 106, the fourth silica gel tape 107 and the second silica gel tape 105 are in a Y-shaped structure, and the lower surfaces, close to the end portions of the third silica gel tape 106 and the fourth silica gel tape 107, are provided with the magic tape surface in adhesive fit with the outer surface of the silica gel wristband 100.

When a bleeding point of a patient in place is hemostatic, the silica gel wristband 100 is bound on the handle of the patient through the magic tape on the silica gel wristband, the air bag 103 is covered at the bleeding point preferably without tightening, the third silica gel tape 106 is wound around the large thenar and is adhered to the outer surface of the silica gel wristband 100 just opposite to the wrist, the fourth silica gel tape 107 passes through the small thenar and is adhered to the outer surface of the silica gel wristband 100 around the back of the hand, the installation of the hemostatic device is realized, finally, the air is injected into the air bag 103 to expand, the expanded air bag 103 is pressed at the bleeding point by the reaction force of the top plate 102, so that the aim of compression hemostasis is fulfilled, and the compression force on the bleeding point can be regulated according to the quantity of the air injected into the air bag 103, so that the hemostatic device is convenient to use.

Specifically, the outer surface threaded connection of gas tube 104 has sealing cap 200, and the inside of sealing cap 200 is provided with sealing washer 201, is for the gas injection back in the gasbag 103, twists sealing cap 200 on gas tube 104, makes sealing washer 201 and the tip in close contact of gas tube 104 to prevent that gas from leaking in the use, cause the pressure to reduce, influence the purpose of hemostatic effect.

Specifically, roof 102 is transparent plastic material, and gas tube 104 is polyvinyl chloride material, and polyvinyl chloride is common medical material for gas tube 104 has transparent characteristic, thereby makes things convenient for the nurse postoperative to observe the puncture bleeding condition, ensures patient's safety.

Specifically, the lower surface of the first silicone tape 101 is provided with a magic tape surface which is in adhesive fit with the outer surface of the silica gel wristband 100, and the purpose of adjusting the position of the top plate 102 is achieved by changing the adhesive position of the first silicone tape 101, so that the air bag 103 can accurately correspond to bleeding points and is suitable for patients of different sizes.

Specifically, the anti-skidding lines are formed on the outer surface of the sealing cap 200, friction force can be increased through the arrangement of the anti-skidding lines, and then the sealing cap 200 and the inflation tube 104 can be screwed tightly, so that leakage is avoided.

Specifically, the inner diameter of the inflation tube 104 is matched with the needle tube of a 5 ml syringe, and the 5 ml syringe is a common device in departments, so that the inflation tube can be conveniently used for injecting air into the air bag 103.

The foregoing detailed description of the utility model has been presented in conjunction with a specific embodiment, and it is not intended that the utility model be limited to such detailed description. Several equivalent substitutions or obvious modifications will occur to those skilled in the art to which this utility model pertains without departing from the spirit of the utility model, and the same should be considered to be within the scope of this utility model as defined in the appended claims.

Claims (6)

1. A distal radial artery compression hemostat comprising a silicone wristband (100), characterized in that:

the novel silica gel wrist strap is characterized in that a magic tape surface is arranged at the position, close to the tail end, of the inner side surface of the silica gel wrist strap (100), a magic tape surface is arranged on the outer surface of the silica gel wrist strap (100), a first silica gel belt (101) is arranged on the outer surface of the silica gel wrist strap (100), a top plate (102) is connected to the end part of the first silica gel belt (101), an air bag (103) is arranged on the lower surface of the top plate (102), an air tube (104) is arranged on the side surface of the air bag (103), and a one-way valve is arranged inside the air tube (104);

the other side surface of roof (102) is connected with second silica gel tape (105), the end connection of second silica gel tape (105) has third silica gel tape (106) and fourth silica gel tape (107), just third silica gel tape (106) fourth silica gel tape (107) with second silica gel tape (105) are Y shape structure, third silica gel tape (106) with the lower surface that fourth silica gel tape (107) is close to the end be equipped with silica gel wrist strap (100) surface adhesion complex magic subsides hair face.

2. A distal radial artery compression hemostat of claim 1, wherein:

the outer surface threaded connection of gas tube (104) has sealing cap (200), the inside of sealing cap (200) is provided with sealing washer (201).

3. A distal radial artery compression hemostat of claim 2, wherein:

the top plate (102) is made of transparent plastic, and the inflation tube (104) is made of polyvinyl chloride.

4. A distal radial artery compression hemostat of claim 3 wherein:

the lower surface of the first silicon tape (101) is provided with a magic tape surface which is in adhesive fit with the outer surface of the silica gel wristband (100).

5. A distal radial artery compression hemostat of claim 4, wherein:

the outer surface of the sealing cap (200) is provided with anti-skid patterns.

6. A distal radial artery compression hemostat of claim 5, wherein:

the inner diameter of the inflation tube (104) is matched with the needle tube of the 5 ml syringe.