CN219782667U - Disposable brachial artery compression hemostat - Google Patents

Abstract

The utility model discloses a disposable brachial artery compression hemostat, which comprises a positioning plate, a limiting assembly and a compression assembly, wherein the limiting assembly is respectively arranged at two sides of the positioning plate; a guide structure is arranged on the side wall of the positioning plate; the compression assembly includes a compression balloon; the pressurizing air bag is arranged in the guiding structure and is fixedly connected with the guiding structure. The utility model fills the shortage gap of the brachial artery compressor and reduces the complications of the puncture after the clinical peripheral arterial intervention operation; the physiological characteristics of the inner side of the elbow joint of the human body are attached, and the positioning plate is prevented from rotating along with the movement of the patient in the compression hemostasis process, so that the patient can move as early as possible after operation.

Description

Disposable brachial artery compression hemostat

Technical Field

The utility model belongs to the technical field of medical appliances, and particularly relates to a disposable brachial artery compression hemostat.

Background

The rapid development of interventional operations also increases the amount of peripheral vascular surgery year by year. At present, most peripheral vascular surgery adopts femoral artery puncture technology, but part of patients are not suitable for puncturing femoral artery for self reasons and can only puncture through brachial artery. The elastic bandage is used for hemostasis by compression after brachial artery puncture operation, which is easy to cause allergy and bubble. And the upper limb ischemia can be caused by the excessive compression force; bleeding can occur when the compression force is too small, and hemostasis by compression is needed again.

The present utility model addresses the above-described problems by providing a disposable brachial artery compression hemostat.

Disclosure of Invention

In order to overcome the problems presented in the background art, the present utility model provides a disposable brachial artery compression hemostat.

The disposable brachial artery compression hemostat comprises a positioning plate, a limiting assembly and a compression assembly, wherein the limiting assemblies are respectively arranged on two sides of the positioning plate; a guide structure is arranged on the side wall of the positioning plate; the compression assembly includes a compression balloon; the pressurizing air bag is arranged in the guiding structure and is fixedly connected with the guiding structure.

Further, the compression assembly further includes an inflatable structure; one end of the inflatable structure penetrates through the positioning plate and then is communicated with the pressurizing air bag.

Further, the guiding structure is a regular tubular structure.

Further, the limiting assembly comprises a first binding belt and a second binding belt; the first binding belt and the second binding belt are respectively arranged on two sides of the positioning plate.

Further, the side walls of the first binding belt and the second binding belt are respectively provided with a magic tape, and the first binding belt and the second binding belt are connected through the magic tape.

Further, the two sides of the positioning plate are arc plate-shaped structures.

Further, the width of the locating plate is A, and A is more than or equal to 40mm and less than or equal to 80mm.

Further, the length of the locating plate is B, and B is more than or equal to 70mm and less than or equal to 120mm.

Further, the width of the first binding belt is smaller than or equal to the width of the positioning plate; the length of the first binding belt is C, and C is more than or equal to 70mm and less than or equal to 120mm.

Further, the width of the second binding belt is smaller than or equal to the width of the positioning plate; the length of the second binding belt is D, and D is more than or equal to 30mm and less than or equal to 80mm.

The application method of the utility model comprises the following steps:

1. aligning the pressurized balloon with the patient's wound;

2. fixing the locating plate on the surface of the skin of a patient by using a limiting assembly;

3. the inflatable structure is used for inflating the interior of the pressurizing air bag, so that the inflatable structure presses the wound to stop bleeding under the restraint of the guide structure;

4. and observing the wound condition of the patient, and adjusting the gas quantity in the pressurizing air bag through the inflating structure, so as to adjust the pressure of the pressurizing air bag on the wound.

The utility model has the beneficial effects that: fills up the shortage of brachial artery compressor, and reduces the complication of puncture after clinical peripheral arterial intervention; the compression air bag is used for compression hemostasis, and the pressure of the compression air bag to the wound can be adjusted through the inflatable structure without unlocking the limiting assembly; the guide structure can completely guide the pressure of the pressurizing air bag to the wound of the patient, and can limit the position of the pressurizing air bag, so that the pressurizing air bag can stably press the wound to stop bleeding; the binding belt is adopted for fixation, so that complications such as allergy, blister and the like caused by sticking of the elastic bandage on part of patients are avoided; the both sides of locating plate are the arc, and the inboard physiological characteristic of laminating human elbow joint prevents at hemostasis by compression's in-process that the locating plate from rotating along with patient's motion for patient can move as early as possible after the postoperative.

Drawings

Fig. 1 is a schematic view of a brachial artery compression hemostat embodying the present utility model;

fig. 2 is a front view of a brachial artery compression hemostat embodying the present utility model;

fig. 3 is a top view of a brachial artery compression hemostat embodying the present utility model;

fig. 4 is a schematic view showing a structure of a brachial artery compression hemostat in an inflated state according to the present utility model;

in the figure, 1, a positioning plate; 2. a limit component; 3. a compression assembly; 11. a guide structure; 21. a first tie strap; 22. a second tie strap; 31. a pressurized air bag; 32. an inflatable structure.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The utility model may be embodied or practiced in other different specific embodiments and features from the following examples and examples may be combined with one another without departing from the spirit or scope of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "center", "length", "width", "inside", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

The disposable brachial artery compression hemostat shown in fig. 1-4 comprises a positioning plate 1, a limiting assembly 2 and a compression assembly 3, wherein the limiting assemblies 2 are respectively arranged on two sides of the positioning plate 1; a guide structure 11 is arranged on the side wall of the positioning plate 1; the compression assembly 3 includes a compression balloon 31; the pressurizing airbag 31 is provided inside the guide structure 11, and the both are fixedly connected.

In use, the pressurizing balloon 31 is first aligned with the patient's wound; then the locating plate 1 is fixed on the surface of the skin of the patient by using the limiting component 2, so that the pressure air bag 31 can directly squeeze the wound after being inflated; the inflatable structure 32 is inflated into the pressurizing air bag 31, so that the inflatable structure 32 presses the wound to stop bleeding under the restraint of the guide structure 11. Finally, the wound condition of the patient is observed at any time, and the amount of gas in the pressurizing air bag 31 is regulated by the inflating structure 32, so that the pressure of the pressurizing air bag 31 on the wound is regulated.

As shown in fig. 1-3, compression assembly 3 further includes an inflatable structure 32; one end of the inflatable structure 32 penetrates through the positioning plate 1 and then penetrates through the pressurizing air bag 31. It can be seen that in the compression hemostasis process, the positioning plate 1 and the limiting assembly 2 do not compress the inflatable structure 32, and the work of the inflatable structure 32 is not affected.

If the inflatable structure 32 is arranged on the side surface of the pressurizing air bag 31, the inflatable structure 32 can extend out after penetrating through the guide structure 11, at the moment, a notch appears on the side wall of the guide structure 11, the function of the guide structure 11 is destroyed, meanwhile, the positioning plate 1 can be pressed on the side wall of the inflatable structure 32 under the driving of the limiting assembly 2, the inflatable structure 32 is deformed, the working efficiency of the inflatable structure 32 is reduced, and even the inflatable structure 32 is deformed completely and loses function, and at the moment, the pressure of the pressurizing air bag 31 to a wound can be regulated only through a re-wrapping mode.

Specifically, as shown in fig. 1 to 4, the guide structure 11 is a regular tubular structure, and the pressurizing air bag 31 is provided inside the guide structure 11. The guide structure 11 is fixedly connected with the positioning plate 1, so that the pressurizing air bag 31 can only expand in a direction away from the positioning plate 1, i.e. only expand in a direction to press the wound.

Preferably, the guide structure 11 is an oval tubular structure and the pressurizing balloon 31 is an oval balloon adapted to the guide structure 11.

As shown in fig. 2-4, the restraint assembly 2 includes a first restraint strap 21 and a second restraint strap 22; the first binding belt 21 and the second binding belt 22 are respectively arranged at two sides of the positioning plate 1. The side of the first binding belt 21 away from the locating plate 1 is detachably connected with the second binding belt 22, and the locating plate 1 can be firmly fixed near the wound of a patient by using the first binding belt 21 and the second binding belt 22.

Specifically, the side walls of the first binding belt 21 and the second binding belt 22 are respectively provided with a magic tape, and the first binding belt 21 and the second binding belt 22 are connected through the magic tape. The first binding belt 21 and the second binding belt 22 can be detachably connected, and the size of the cylinder formed by the first binding belt 21, the second binding belt 22 and the positioning plate 1 can be adjusted at the same time, so that the utility model is suitable for patients with different sizes.

The two sides of the locating plate 1 are arc-shaped plate structures, are attached to the physiological characteristics of the inner sides of elbow joints of a human body, and prevent the locating plate 1 from rotating along with the movement of a patient in the compression hemostasis process, so that the patient can move as early as possible after operation.

The width of the locating plate 1 is A, and A is more than or equal to 40mm and less than or equal to 80mm.

Preferably, a=60 mm

The length of the locating plate 1 is B, and B is more than or equal to 70mm and less than or equal to 120mm.

Preferably, b=96 mm

The width of the first binding band 21 is smaller than or equal to the width of the positioning plate 1; the length of the first binding belt 21 is C, and C is more than or equal to 70mm and less than or equal to 120mm.

Preferably, c=100 mm.

The width of the second binding band 22 is smaller than or equal to the width of the positioning plate 1; the length of the second binding belt 22 is D, and D is more than or equal to 30mm and less than or equal to 80mm.

Preferably, d=60 mm.

In some embodiments of the present utility model, the positioning plate 1 is a transparent plate so that whether the pressurizing balloon 31 is pressed against the wound can be clearly observed during the compression hemostasis.

Further, set up the mark point on the lateral wall of locating plate 1, the center of mark point and the coincidence of guide structure 11 center, guide medical personnel aim at patient's wound with guide structure 11, only need aim at the wound with the mark point during the use, just can realize pressing on the wound that pressurization gasbag 31 is accurate.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (10)

1. The disposable brachial artery compression hemostat comprises a positioning plate, a limiting assembly and a compression assembly, and is characterized in that the limiting assemblies are respectively arranged on two sides of the positioning plate; a guide structure is arranged on the side wall of the positioning plate; the compression assembly includes a compression balloon; the pressurizing air bag is arranged in the guiding structure and is fixedly connected with the guiding structure.

2. A single use brachial artery compression hemostat according to claim 1 wherein said compression assembly further comprises an inflatable structure; one end of the inflatable structure penetrates through the positioning plate and then is communicated with the pressurizing air bag.

3. The single use brachial artery compression hemostat of claim 1 wherein the guide structure is a regular tubular structure.

4. The single use brachial artery compression hemostat of claim 1 wherein the stop assembly comprises a first constraining strap and a second constraining strap; the first binding belt and the second binding belt are respectively arranged on two sides of the positioning plate.

5. The disposable brachial artery compression hemostat of claim 4 wherein the side walls of the first and second tie straps are respectively provided with a velcro, the first and second tie straps being connected with a velcro.

6. The single use brachial artery compression hemostat of claim 1 wherein the positioning plate is of arcuate plate-like configuration on both sides.

7. The single use brachial artery compression hemostat of any one of claims 1-6 wherein the positioning plate has a width a of 40mm < a < 80mm.

8. The single use brachial artery compression hemostat of claim 7 wherein the length of the locating plate is B,70mm < B < 120mm.

9. The single use brachial artery compression hemostat of claim 4 wherein the width of the first constraining tape is less than or equal to the width of the positioning plate; the length of the first binding belt is C, and C is more than or equal to 70mm and less than or equal to 120mm.

10. The single use brachial artery compression hemostat of claim 9 wherein the width of the second tie down strap is less than or equal to the width of the locating plate; the length of the second binding belt is D, and D is more than or equal to 30mm and less than or equal to 80mm.