CN201286734Y - Artery compression hemostasis device - Google Patents

Abstract

The utility model provides an arterial compression hemostat, which can conveniently compress and intervene the bleeding of arterial puncture vessels, achieve complete hemostasis, and at the same time, the patient does not need to be bedridden, fixed with adhesive tape, and does not need to compress the lower abdomen. Discomfort; the arterial compression hemostat of the utility model comprises an arc-shaped support plate, a compression pad and a connection belt, the compression pad is arranged on the concave side of the arc-shaped support plate, and one end of the connection belt is fixedly arranged on the arc-shaped support plate, and the connection belt The other end is detachably set on the arc support plate through an adjustable fixing mechanism.

Description

arterial compression hemostat

technical field

The utility model belongs to medical equipment, in particular to an arterial compression hemostat.

Background technique

Interventional therapy technology is increasingly widely used in clinical practice. Hemostasis at the puncture point after interventional therapy is an important part of preventing bleeding at the puncture point after interventional therapy. The conventional method is the dressing and bandage method. The operator presses with both hands for about 15 minutes, then applies gauze pads and bandages "8" for bandaging, and finally uses sandbags to compress for 6-8 hours. The bandage can only be removed after the patient lies down for 24 hours. , During the puncture period, the limbs cannot be bent, and they cannot get out of bed. Problems in the conventional method: the operation is more complicated and time-consuming, the lower abdomen and waist are bandaged for a long time, the supine position is maintained for a long time, the limbs cannot be bent, and sometimes the patient cannot defecate on the bed, and a urinary catheter needs to be inserted, which increases the number of patients. pain of.

At present, there are some clinical applications of arterial compression hemostats, but these arterial compression hemostats still have problems: patients still need to stay in bed for 6-8 hours, still need to be fixed with "8" tape, the patient's lower abdomen is compressed, and the resistance The acceptability is poor, and when the compressor is removed in 6-8 hours, because the adhesive tape is tightly bonded to the skin, when the adhesive tape is removed, the patient's skin is often torn off, which brings pain and inconvenience to the patient, causing the patient to be difficult to accept. In addition, there are clinically applied vascular occluders abroad, but due to complicated operation and high cost, they cannot be widely used.

Utility model content

In view of this, in order to solve the above problems, the utility model provides an arterial compression hemostat, which can conveniently compress and intervene the bleeding of arterial puncture blood vessels, achieve complete hemostasis, and do not require the patient to stay in bed, do not need to be fixed with tape, and do not need It is necessary to compress the lower abdomen without causing obvious discomfort to the patient.

The purpose of this utility model is achieved as follows: an arterial compression hemostat, including an arc-shaped support plate, a compression pad and a connecting belt, the compression pad is arranged on the concave side of the arc-shaped support plate, and one end of the connecting belt is fixed on the arc-shaped On the support plate, the other end of the connecting band is detachably arranged on the arc support plate through an adjustable fixing mechanism.

Further, the radian of the arc-shaped support plate matches the shape of the body part where the femoral artery, radial artery or brachial artery is located.

Further, the two ends of the connection belt are respectively arranged at the two ends of the arc-shaped support plate and are symmetrical with respect to the compression pad;

Further, the adjustable fixing mechanism is a lock fixed on the arc support plate;

Further, the pressure pad is set at the center of the concave surface of the arc-shaped support plate through an adjustable device;

Further, the adjustable device includes a screw passing through the arc-shaped support plate, and one end of the screw rod on the concave side of the arc-shaped support plate is fixedly connected to the compression pad;

Further, a nut cooperating with the screw rod is fixedly arranged on the arc-shaped support plate;

Further, a knob is provided at one end of the screw on the convex side of the arc-shaped support plate.

The arterial compression hemostat of the utility model adopts an arc-shaped support plate, and at the same time, the connection belt can be adjusted according to the shape of the limbs, and the venous return of the patient's limbs will not be affected after being fixed. It is firmly fixed, does not slide, does not require bed rest, does not require adhesive tape to fix, is easy to operate, has a simple structure, is low in cost, is well tolerated by patients, is easy to accept, and can be removed within 4-6 hours; The pad is set at the center of the concave surface of the arc-shaped support plate through an adjustable device, and the pressure exerted by the compression pad on the puncture point can be adjusted to achieve hemostasis and prevent ischemia of the distal limb.

Other advantages, objectives, and features of the present utility model will be set forth in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the investigation and research below, or Can get teaching from the practice of the present utility model. The objectives and other advantages of the utility model can be realized and obtained by the structure particularly pointed out in the following description, claims, and accompanying drawings.

Description of drawings

In order to make the purpose, technical solutions and advantages of the present utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings, wherein:

Accompanying drawing shows the structure diagram of the preferred embodiment of the utility model.

Detailed ways

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

It includes an arc-shaped support plate 1, a compression pad 3 and a connection belt 5. The curvature of the arc-shaped support plate 1 matches the shape of the body part where the femoral artery, radial artery or brachial artery is located. The compression pad 3 is set by an adjustable device At the central position on the concave side of the arc-shaped support plate 1, the adjustable device includes a screw 2 passing through the arc-shaped support plate 1, and one end of the screw rod 2 on the concave side of the arc-shaped support plate 1 is fixedly connected to the compression pad 3, and the screw rod 2 2 A knob 7 is provided at one end of the convex side of the arc-shaped support plate 1, and a nut 6 cooperating with the screw rod 2 is also fixedly arranged on the convex side of the arc-shaped support plate 1; Both ends of the support plate 1 are located symmetrically with respect to the compression pad 3 , one end of the connecting band 5 is fixedly arranged on the arc-shaped support plate 1 , and the other end is detachably arranged on the arc-shaped support plate 1 through the lock 4 .

The usage method of the present utility model is: according to the puncture point of different parts, selects the compression hemostat of different types and models. Take the femoral artery puncture point as an example: according to the circumference of the junction area between the thigh root and the buttocks of the patient, choose a compression hemostat with a radian matching the femoral artery; press the compression pad on the puncture point, and wrap the fixed connection belt from the inner thigh to the rear , detour through the junction of the thigh root and buttocks, pass through the outer lock of the arc-shaped support plate, manually pressurize the screw block moderately, fix the connecting belt with the lock, and then precisely adjust the pressure of the puncture point through the knob to a suitable pressure (with The pulse of the distal artery of the ipsilateral limb can be palpated) to achieve the purpose of hemostasis. Remove after 4-6 hours.

The above descriptions are only preferred embodiments of the utility model, and are not intended to limit the utility model. Obviously, those skilled in the art can make various changes and modifications to the utility model without departing from the spirit and scope of the utility model. In this way, if these modifications and variations of the utility model fall within the scope of the claims of the utility model and equivalent technologies thereof, the utility model is also intended to include these modifications and variations.

Claims (8)

1. tremulous pulse compression apparatus, it is characterized in that: comprise arc gripper shoe (1), compressing pad (3) and connecting band (5), compressing pad (3) is arranged on the concave side of arc gripper shoe (1), one end of connecting band (5) is fixedly installed on the arc gripper shoe (1), and the other end of connecting band (5) is removably disposed on the arc gripper shoe (1) by adjustable fixed mechanism.

2. tremulous pulse compression apparatus according to claim 1 is characterized in that: the form fit of the radian of described arc gripper shoe (1) and femoral artery, radial artery or brachial artery place body part.

2. compression apparatus according to claim 1 is characterized in that: the two ends of connecting band (5) are separately positioned on the two ends of arc gripper shoe (1) and fill up (3) symmetric position with respect to compressing.

3. compression apparatus according to claim 1 is characterized in that: described adjustable fixed mechanism is for being fixedly set in the snap close (4) on the arc gripper shoe (1).

4. according to each described tremulous pulse compression apparatus in the claim 1 to 3, it is characterized in that: described compressing pad (3) is arranged at the center of arc gripper shoe (1) concave surface by tunable arrangement.

5. compression apparatus according to claim 4 is characterized in that: described tunable arrangement comprises the screw rod (2) that passes arc gripper shoe (1), and screw rod (2) is positioned at the fixedly connected compressing pad of an end (3) of arc gripper shoe (1) concave side.

6. tremulous pulse compression apparatus according to claim 5 is characterized in that: be set with on the described arc gripper shoe (1) and screw rod (2) nut engaged (6).

7. tremulous pulse compression apparatus according to claim 5 is characterized in that: the end that described screw rod (2) is positioned at arc gripper shoe (1) convex side is provided with knob (7).

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