CN211325324U - Arteria brachialis hemostasis by compression ware - Google Patents

Abstract

The utility model mainly relates to a brachial artery compression hemostatic device, which comprises a support plate and a compression device. The support plate is an I-shaped structure; the support plate includes an upper fixed end and a lower fixed end, and the upper fixed end and the lower fixed end are respectively provided with fixed ends. The first belt and the first fixing belt are used to fix the support plate on the patient’s arm; the compression device is used to compress the puncture point, and the compression device is provided with a second fixing belt, and the compression device is installed with the supporting plate through the second fixing belt to realize compression and fixation; The design has an ingenious structure, relatively low requirements for medical staff, convenient pressure adjustment, visibility, and timely treatment of bleeding at the puncture point, hematoma, etc. In addition, the compression is accurate, has little impact on surrounding tissues, and also affects venous return. It is small, which helps to reduce the swelling of the patient's puncture site after surgery; the comfort is greatly improved compared with the traditional compression bandaging method for hemostasis.

Description

A brachial artery compression hemostat

technical field

The utility model relates to a brachial artery compression hemostatic device, which belongs to the field of medical devices.

Background technique

In interventional cardiology surgery, brachial artery puncture is often required due to structural problems of the radial artery itself or the failure of radial artery puncture, and the compression and hemostasis after brachial artery puncture has become a new problem. The traditional method of hemostasis after transbrachial artery intervention mainly uses gauze bandage compression dressing to stop bleeding, that is, covering the skin of the brachial artery puncture point with multiple layers of gauze, padding the back of the corresponding arm with hard material, and finally wrapping the bandage multiple times. Pressurized to stop bleeding.

However, the following problems often exist in clinical application:

First of all, the traditional hemostasis method uses artificial bandages to wrap and pressurize, often due to different medical personnel or individual differences in patients, the compression force of the bandage cannot reach the ideal state. Low pressure is easy to cause bleeding, and high pressure affects upper limb blood flow. Supply; more importantly, due to the excessive number of wraps of the bandage, when adjusting the pressure through the elastic bandage, the operation is more complicated and difficult, and it is impossible to determine whether the subsequent pressure is moderate.

Secondly, there are risks of bleeding and hematoma at the postoperative puncture point. However, due to the large coverage of gauze and its invisibility, traditional hemostasis methods often lag in the detection of bleeding and hematoma, and these adverse events cannot be dealt with in time.

In addition, gauze and hard objects on the back of the arm have a large compression area, insufficient air permeability, and small movement limit, which is prone to blisters or scabies.

In addition, the traditional compression dressing for hemostasis is also unsatisfactory in terms of comfort and aesthetics.

Utility model content

In order to solve the above problems, the utility model provides a brachial artery compression hemostatic device, which has an ingenious design and structure, relatively lower requirements for medical staff, convenient pressure adjustment, and visibility, and can timely detect bleeding at the puncture point, hematoma, etc. In addition, the compression is accurate, has little impact on surrounding tissues, and has little impact on venous return, which helps to reduce the swelling of the patient's puncture site after surgery; the comfort is greatly improved compared to traditional compression dressings to stop bleeding.

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

A brachial artery compression hemostatic device, comprising a support plate and a compression device, the support plate is an I-shaped structure; the support plate includes an upper fixed end and a lower fixed end, the upper fixed end and the lower fixed end are respectively provided with a fixing belt 1, the fixing belt The first is used to fix the support plate on the patient's arm; the compression device is used to compress the puncture point, the compression device is provided with a second fixing belt, and the compression device is installed with the support plate through the second fixing belt to realize compression and fixation.

The compression device includes a fixing plate, and the fixing plate is provided with a compression block that can be adjusted up and down, and the compression block is used to compress the puncture point.

A threaded rod is fixed on the compression block, the compression block is threadedly matched with the fixing plate through the threaded rod, and the threaded rod is used to realize the up and down adjustment of the compression block.

The other end of the threaded rod is provided with a handle.

The bottom of the compression block is provided with an arc.

The bottom of the compression block is provided with a silicone pad.

The width of the lower fixed end is greater than the width of the upper fixed end.

The support plate is provided with several ventilation holes.

The support plate is provided with a plurality of buckles, the positions of the buckles are matched with the fixing straps, and the fixing straps 1 and 2 are respectively fixed by cooperating with the buckles.

The first fixing belt and the second fixing belt are provided with a Velcro structure.

The utility model has the following beneficial effects:

1. A brachial artery compression hemostatic device, comprising a support plate and a compression device, the support plate is an I-shaped structure; the support plate comprises an upper fixed end and a lower fixed end, and the upper fixed end and the lower fixed end are respectively provided with a fixing belt, Fixing belt 1 is used to fix the support plate on the patient's arm; the compression device is used to compress the puncture point to achieve hemostasis. The compression device is provided with a fixing belt 2, and the compression device is installed with the supporting plate through the fixing belt 2 to achieve compression and fixation. When in use, first fix a support plate on the patient's arm with a fixing belt, then align the compression device with the puncture hemostasis point, and then install and fix it with the support plate through the second fixing belt to compress the puncture point to achieve hemostasis. The design has an ingenious structure, relatively lower requirements for medical staff, convenient pressure adjustment, visibility, and timely treatment of bleeding at the puncture point, hematoma, etc. In addition, the compression is accurate, has little impact on surrounding tissues, and also affects venous return. It is small, which helps to reduce the swelling of the patient's puncture site after surgery; the comfort is greatly improved compared with the traditional compression bandaging method for hemostasis.

2. The compression device includes a fixed plate. The fixed plate is provided with a compression block that can be adjusted up and down. The compression block is used to compress the puncture point to achieve the effect of hemostasis. The up and down adjustment facilitates the adjustment of the compression force of the compression block.

3. There is a silicone pad at the bottom of the compression block. The silicone pad can perfectly fit the skin, feels comfortable to the touch, and is not easy to slide. On the silicone pad, anti-pressure sore or hemostatic drugs can be applied.

4. The width of the lower fixed end is larger than that of the upper fixed end, which is ergonomic, and the rear arm is thicker than the forearm.

Description of drawings

Fig. 1 is the perspective view of the utility model;

Fig. 2 is the left side view of the utility model support plate;

3 is a perspective view of a support plate of the utility model;

4 is a perspective view of the compression device of the present invention;

FIG. 5 is a partial view of the compression device of the present invention.

Symbols in the figure: 1, support plate; 11, upper fixed end; 12, lower fixed end; 13, fixed belt one; 14, ventilation hole; 2, compression device; 21, fixed belt two; 22, fixed plate; 23, Compression block; 24, threaded rod; 25, handle; 3, silicone pad; 4, buckle.

Detailed ways

As shown in Figures 1, 2, 3, 4, and 5, a brachial artery compression hemostatic device includes a support plate 1 and a compression device 2. The support plate 1 is an I-shaped structure; the support plate 1 includes an upper fixed end 11 and a lower fixed end The end 12, the upper fixing end 11 and the lower fixing end 12 are respectively provided with a fixing belt 1 13, and the fixing belt 1 13 is used to fix the support plate 1 to the patient's arm; the compression device 2 is used to compress the puncture point to achieve hemostasis effect, The compression device 2 is provided with a fixing belt 2 21, and the compression device 2 is installed with the support plate 1 through the fixing belt 2 21 to realize compression and fixation; when in use, the support plate 1 is first fixed to the patient's arm through the fixing belt 1 13, and then The compression device 2 is aligned with the puncture hemostasis point, and then is installed and fixed with the support plate 1 through the second fixing belt 21 to compress the puncture point to achieve hemostasis. The design has an ingenious structure, relatively lower requirements for medical staff, convenient pressure adjustment, visibility, and timely treatment of bleeding at the puncture point, hematoma, etc. In addition, the compression is accurate, has little impact on surrounding tissues, and also affects venous return. It is small, which helps to reduce the swelling of the patient's puncture site after surgery; the comfort is greatly improved compared with the traditional compression bandaging method for hemostasis.

The compression device 2 includes a fixed plate 22. The fixed plate 22 is provided with a compression block 23 that can be adjusted up and down. The compression block 23 is used to compress the puncture point to achieve hemostasis.

A threaded rod 24 is fixed on the compression block 23 , and the compression block 23 is threadedly matched with the fixing plate 22 through the threaded rod 24 . When in use, the compression block 23 can be adjusted up and down only by rotating the threaded rod 24 .

The other end of the threaded rod 24 is provided with a handle 25, which is convenient for the user to rotate and adjust.

The bottom of the compression block 23 (that is, the side in contact with the puncture point) is provided with an arc to ensure the compression effect.

The bottom of the compression block 23 is provided with a silicone pad 3 . The silicone pad 3 can perfectly fit the skin, feels comfortable to the touch, and is not easy to slide. On the silicone pad 3 , anti-pressure sore or hemostatic drugs can be applied.

The width of the lower fixed end 12 is greater than the width of the upper fixed end 11, which is ergonomic, and the rear arm is thicker than the forearm.

The support plate 1 is provided with several ventilation holes 14 to ensure the ventilation of the arm.

The support plate 1 is provided with a plurality of buckles 4 , the positions of the buckles 4 are matched with the fixing straps, and the fixing straps 13 and 21 are respectively fixed by cooperating with the buckles 4 .

The first fixing belt 13 and the second fixing belt 21 are provided with a Velcro structure. After the fixing belt passes through the buckle 4, it is bonded with the Velcro to realize the fixing.

Claims (10)

1. A brachial artery compression hemostat, which is characterized in that: comprises a supporting plate and a pressing device, wherein the supporting plate is of an I-shaped structure; the supporting plate comprises an upper fixing end and a lower fixing end, wherein a first fixing belt is arranged on the upper fixing end and the lower fixing end respectively and used for fixing the supporting plate to the arm of the patient; the compression device is used for compressing the puncture point, the compression device is provided with a second fixing band, and the compression device is installed in a matched mode with the supporting plate through the second fixing band to achieve compression fixation.

2. The brachial artery compression hemostat of claim 1, wherein: the compression device comprises a fixing plate, a compression block which can be adjusted up and down is arranged on the fixing plate, and the compression block is used for compressing the puncture point.

3. The brachial artery compression hemostat of claim 2, wherein: the pressing block is fixed with a threaded rod, the pressing block is in threaded fit with the fixing plate through the threaded rod, and the threaded rod is used for adjusting the pressing block up and down.

4. The brachial artery compression hemostat of claim 3, wherein: the other end of the threaded rod is provided with a handle.

5. The brachial artery compression hemostat of claim 2, wherein: the bottom of the compression block is provided with a radian.

6. The brachial artery compression hemostat of claim 2, wherein: the bottom of the pressing block is provided with a silica gel pad.

7. The brachial artery compression hemostat of claim 1, wherein: the width of the lower fixed end is larger than that of the upper fixed end.

8. The brachial artery compression hemostat of claim 1, wherein: the supporting plate is provided with a plurality of air holes.

9. The brachial artery compression hemostat of claim 1, wherein: the supporting plate is provided with a plurality of hasps, the positions of the hasps correspond to the fixing bands in a matched mode, and the fixing band I and the fixing band II are fixed through being matched with the hasps respectively.

10. The brachial artery compression hemostat of claim 1, wherein: and the first fixing belt and the second fixing belt are provided with hook and loop fastener structures.

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