WO2008064528A1

WO2008064528A1 - Blood vessel compressing stypticity closer

Info

Publication number: WO2008064528A1
Application number: PCT/CN2006/003626
Authority: WO
Inventors: Qiang Yu
Original assignee: Qiang Yu
Priority date: 2006-12-01
Filing date: 2006-12-27
Publication date: 2008-06-05
Also published as: CN200977177Y

Abstract

A blood vessel compressing stypticity closer is provided, wherein a pair of or several pairs of securing strip (7) are connected to the end side of a base (1), a screw hole base (8) is disposed in the middle of the base (1), the screw hole base (8) is cooperatively provided with a screw rod handle (2), a center connecting rod (9) which is connected to the pressing plate (4) by its lower end is drilled through the center of the screw rod handle (2). A pointer (3) being normal to the center connecting rod (9) is provided on the upper end of the center connecting rod (9). A hollow rotatable disc (10) is provided on the upper end of the screw rod handle (2). The indictor needle (3) of the center connecting rod (9) is in the hollow knurled disc (10), A dial (5) is provided on the top end surface of the knurled disc (10) and cooperated with it. each of the securing strips (7) is a non-sensitive tape or a nylon snap strip.

Description

Vascular compression hemostasis closure

The utility model relates to a device for compressing blood vessels in a body, in particular to a blood vessel compression hemostatic closure device.

Background technique

At present, China's cardiovascular disease or percutaneous coronary intervention is a very effective and mature medical treatment, widely used in clinical. For a long time, there is a lack of an effective hemostasis device for postoperative subcutaneous hemostasis. It relies on the surgeon to use his fingers to stop bleeding, which lasts for about 30 minutes. Puncture treatments in other parts of the body, such as the arteries such as the radial artery, also have the same problem after subcutaneous hemostasis. Because of the use of human hand pressure to stop bleeding, the implementation of the strength is not easy to maintain stability, often cause hemostasis failure, need to re-support the blood. On the one hand, it increases the labor intensity of doctors, and on the other hand, it also causes pain to patients.

Summary of the invention

The technical problem to be solved by the present invention is to provide a vascular compression hemostasis occluder after arterial puncture. The utility model has the advantages of simple structure, convenient operation and stable and reliable use.

The technical solution of the utility model is:

A blood vessel compression hemostatic closure device is provided with a base, a fixing belt is connected to the end of the base, a screw hole seat is arranged in the middle of the base, a screw hole seat is matched with a screw handle, and a center connecting rod is inserted in the center of the screw handle, Connecting the lower end of the connecting rod to the pressure plate

The vascular compression hemostasis occluder: the upper end of the center connecting rod has a pointer perpendicular to the center connecting rod, the upper end of the screw handle has a rotating disc, the inside of the rotating disc is hollow, and the central connecting rod pointer is hollow inside the rotating disc, and the top end surface of the rotating disc It is transparent and has a dial on it.

The blood vessel is compressed by a hemostatic closure, the fixing strap of which is a non-sensitive adhesive tape.

The blood vessel compression hemostatic closure has a fastening strap which is a Velcro strap.

The blood vessel compression hemostat closure has a soft sleeve or a cushion on the lower end of the central rod end. The blood vessel is controlled by a hemostatic closure, and the end of the strap is connected to the belt buckle.

Or a belt with a belt buckle attached to the end is provided with a series of belt holes.

Or a belt with a belt buckle attached to the end is provided with a belt tooth.

The vascular compression hemostasis occluder, the opposite two fixation straps are soft belt fixation straps. The vascular compression hemostasis occluder is a soft band that can be knotted relative to the two fixation bands.

The effect of the utility model is:

The vascular compression hemostasis occluder is specifically designed for the treatment of percutaneous coronary intervention Blood device. Because the patient's weight is different, the thickness of the subcutaneous fat in the inguinal is not the same, so it is impossible to determine a fixed hemostatic pressure value. Therefore, the device is designed with physical pressure, using a spiral handle and a non-toxic and colorless polymer material. The surgeon can According to the actual situation of the patient, the pressure is automatically adjusted to stop bleeding, and the patient is provided with a stable hemostasis pressure, which greatly reduces the labor intensity of the doctor and improves the patient's postoperative hemostasis. The product is simple in structure, convenient in operation, stable and reliable.

DRAWINGS

Figure 1 is a cross-sectional view of a vascular solemn hemostasis closure;

Figure 2 is a top view of a vascular compression hemostasis occluder.

1, the base, 2, the screw handle,

3, pointer, 4, pressure plate,

5, the dial, 6, plastic sleeve,

7, fixed belt, 8, screw hole seat,

9, the center link, 10, rotary

detailed description

A vascular compression hemostasis occluder is provided with a base 1 mated with a human body, and a fixed strap 7 is attached to the end of the base. The fixing strap may be a pair or a pair of fixing straps. There is a screw hole seat in the middle of the base. The hole seat is equipped with a screw handle 2, the center of the screw handle is centered, and the lower end of the center link is connected to the pressure plate 4. The pressure plate jacket at the lower end of the center link end has a soft sleeve 6. It can also be a cushion.

The upper end of the center connecting rod has a pointer 3 perpendicular to the center link, and the upper end of the screw handle has a rotary disc 10, the inside of the rotating disc is hollow, the center connecting rod pointer is inside the hollow rotating disc, and the top end surface of the rotating disc is transparent. There is a dial 5 that cooperates with it.

The strap is a non-sensitive tape. The strap can also be a Velcro strap; it can also be: Fixed strap End straps.

Or a belt with a belt buckle attached to the end is provided with a belt tooth.

Another type of vascular compression hemostasis closure, or the opposite two fixation straps is a soft belt fixation strap.

The blood vessel compresses the hemostatic closure, and the opposite two fixation bands are soft bands that can be knotted. Base, screw seat, screw handle, rotary disc, center link, made of non-toxic polymer material.

When in use, the pressure plate 4 of the present invention is first pressed against the puncture site of the inguinal region, and the hemostasis is pressed; then the screw hole holder 8 is fixed on the body by the fixing belt 7; the rotary disc 10 or the screw handle 2 is rotated to make the screw handle 1 Driving the pressure plate 4 to further press down to a satisfactory degree, pressurized

Form change (Article 26) The direction of rotation can be displayed via the dial 6.

The above embodiment describes the case where the present invention is applied when hemostasis after femoral artery puncture. Similarly, this practical heart shape is also suitable for compression and hemostasis after arterial puncture in other parts of the body.

In this way, the physical pressure method of the spiral handle allows the surgeon to independently adjust the pressure hemostasis according to the actual situation of the patient, and provides the patient with a stable hemostasis pressure, which is convenient to use and convenient for disinfection. It greatly reduces the labor intensity of the doctor and improves the success rate of the patient's postoperative hemostasis.

Claims

1. A blood vessel compression hemostatic closure device, characterized in that: a base is provided, a fixing belt is connected to the end of the base, a screw hole seat is arranged in the middle of the base, the screw hole seat is matched with a screw handle, and the screw handle center is worn The center link is connected to the lower end of the center link.

2. The vascular compression hemostasis occluder according to claim 1, wherein: the upper end of the center link has a pointer perpendicular to the center link, the upper end of the screw handle has a rotary disk, the inside of the rotary disk is hollow, and the center link pointer is Inside the hollow disc, the top end of the disc is transparent and has a dial on it.

3. The vascular compression hemostatic closure of claim 1 wherein: the fixation strip is a non-sensitive tape. '

4. The vascular compression hemostatic closure of claim 1 wherein: the strap is a Velcro strap.

5. The vascular compression hemostasis occluder according to claim 1, wherein: the central end of the connecting rod end has a soft sleeve or a cushion.

6. The vascular compression hemostasis closure according to claim 1, wherein: the end of the strap is connected to the buckle. :

7. The vascular compression hemostasis occluder according to claim 6, wherein: the strap attached to the end of the belt buckle has a series of belt holes.

The vascular compression hemostatic occluder according to claim 6, wherein: the belt having the belt buckle engagement with the end portion has a belt tooth.

9. The vascular compression hemostatic closure of claim 1 wherein: the two opposing straps are flexible strap straps.

10. The vascular compression hemostasis occluder according to claim 9, wherein the two opposing straps are ligated soft bands.