CN219089479U

CN219089479U - Hemostatic patch with adjustable pressure

Info

Publication number: CN219089479U
Application number: CN202222615138.5U
Authority: CN
Inventors: 唐莉; 李青
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-05-30
Anticipated expiration: 2032-09-30

Abstract

The utility model discloses a hemostatic patch with adjustable pressure, which comprises a device body, wherein the device body comprises an outer enclosure, a first fixed patch, a second fixed patch and an inflatable bag, the first fixed patch is arranged at the right end of the outer enclosure, the second fixed patch is arranged at the left end of the outer enclosure, the inside of the outer enclosure is of a hollow structure, and the inflatable bag is arranged in the outer enclosure; the air bag is made of rubber, an air inlet is formed in the top of the air bag, the air inlet is located at the top of the outer periphery, an air inlet channel is formed in the bottom of the air inlet, and a rubber sealing block is arranged at the bottom of the air inlet channel. This kind of hemostatic plaster of seed physical examination nursing center with adjustable pressure can be very convenient press patient's bloodletting department to improve hemostatic effect of hemostatic plaster, and this kind of hemostatic plaster is fixed firm, can prevent that hemostatic plaster from appearing the condition emergence that drops.

Description

Hemostatic patch with adjustable pressure

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a hemostatic patch with adjustable pressure.

Background

In the physical examination process, blood of a patient is often required to be extracted for examination, and after the blood extraction is completed, a medical cotton swab is used for carrying out compression hemostasis on a venous blood extraction part.

The existing hemostatic patch has the following defects:

1. when the existing hemostatic plaster is used, the existing hemostatic plaster is attached to the skin surface of a patient, so that the existing hemostatic plaster cannot press blood vessels, blood in the blood vessels can flow out, skin congestion and swelling around a puncture point are easy to occur, and the effect of rapid hemostasis cannot be achieved.

2. The existing hemostatic plaster is not firmly attached to the skin surface of a patient when in use, and the hemostatic plaster can be loose because of the attachment when the patient moves, so that the hemostatic plaster falls down.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a hemostatic patch with adjustable pressure, which solves the problem that the existing hemostatic patch cannot press blood vessels so as not to achieve hemostatic effect.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the hemostatic patch comprises a device body, wherein the device body comprises an outer enclosure, a first fixed patch, a second fixed patch and an inflatable bag, the first fixed patch is arranged at the right end of the outer enclosure, the second fixed patch is arranged at the left end of the outer enclosure, the inside of the outer enclosure is of a hollow structure, and the inflatable bag is arranged in the inside of the outer enclosure;

preferably, the air bag is made of rubber, an air inlet is formed in the top of the air bag, the air inlet is located at the top of the outer periphery, an air inlet channel is formed in the bottom of the air inlet, and a rubber sealing block is arranged at the bottom of the air inlet channel.

Preferably, hemostatic cotton is arranged at the bottom of the outer periphery.

Preferably, the side surfaces of the first fixing patch and the second fixing patch are respectively provided with a plurality of groups of small holding strips, and the bottoms of the small holding strips are provided with adhesive layers.

Preferably, the adhesive layer and the hemostatic cotton bottom are provided with dustproof patches.

(III) beneficial effects

The utility model provides a hemostatic patch with adjustable pressure. The beneficial effects are as follows:

1. this kind of hemostatic plaster of adjustable pressure for physical examination nursing center can improve hemostatic cotton that hemostatic pasted through the inflatable mode and press the blood vessel to no longer flow after making blood in the blood vessel receive pressure, this kind of hemostatic plaster of adjustable pressure for physical examination nursing center hemostatic effect is showing, and with the bottom of the cost, thereby is convenient for medical personnel to use.

2. The hemostatic plaster with adjustable pressure for the physical examination nursing center can be firmly fixed on the skin surface of a patient, so that the stability of fixing the hemostatic plaster is improved, and the hemostatic plaster can not fall off when the patient moves, so that the hemostatic comprehensiveness of the hemostatic plaster is further improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the overall internal structure of the present utility model;

FIG. 3 is a schematic structural view of the inflatable bag of the present utility model.

In the figure, 1, a device body; 2. an outer enclosure; 3. a first fixing patch; 4. a second fixing patch; 5. an inflatable bag; 6. hemostatic cotton; 7. a small grip strip; 8. an adhesive layer; 9. a dustproof patch; 10. an air inlet; 11. an air intake passage; 12. and a rubber sealing block.

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. 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.

Referring to fig. 1-3, the embodiment of the utility model provides a technical scheme: the hemostatic patch with adjustable pressure comprises a device body 1, wherein the device body 1 comprises an outer enclosure 2, a first fixing patch 3, a second fixing patch 4 and an inflatable bag 5, the first fixing patch 3 is arranged at the right end of the outer enclosure 2, the second fixing patch 4 is arranged at the left end of the outer enclosure 2, the inside of the outer enclosure 2 is of a hollow structure, and the inflatable bag 5 is arranged inside the outer enclosure 2;

the air bag 5 is the rubber material, air bag 5 top is equipped with air inlet 10, air inlet 10 is located and surrounds 2 tops outward, air inlet 10 bottom is equipped with air inlet channel 11, air inlet channel 11 bottom is equipped with rubber seal piece 12, because air bag 5 is in the vacuum low pressure state when not normally using, in the above-mentioned operation process, external atmospheric pressure is greater than air bag 5 inside atmospheric pressure, external air current gets into in the air bag 5 through air inlet 10 at air bag 5 top, thereby accomplish the work of inflating the air bag 5 inside, air flow is gone into the inside inflation of air bag 5 when entering, thereby the outer periphery 2 of roof pressure bottom, outer periphery 2 will roof pressure bottom hemostatic cotton 6, hemostatic cotton 6 will laminate patient's bloodletting department more, further reach the purpose of pressing hemostatic, when the air gun pulls out, air bag 5 can not be through the volume of inflating, the staff can adjust the dynamics of pressing through elasticity and reset, further reach sealed purpose.

The hemostatic cotton 6 is arranged at the bottom of the outer periphery 2, and the hemostatic cotton 6 can effectively absorb blood at the blood vessel of a patient, so that the blood drawn from the patient is compacted, and the purpose of hemostasis is further achieved.

The side of the first fixing patch 3 and the side of the second fixing patch 4 are respectively provided with a plurality of groups of small holding strips 7, the bottoms of the small holding strips 7 are provided with adhesive layers 8, the small holding strips 7 can improve the firmness of the device body 1 fixed on the skin, so that the device body 1 is prevented from falling off, and the adhesive layers 8 can enable the first fixing patch 3 and the second fixing patch 4 to be adhered to the skin surface of a patient, so that the device body 1 is fixed.

The viscose layer 8 and the hemostatic cotton 6 bottom all are equipped with dustproof subsides 9, and dustproof subsides 9 can protect hemostatic cotton 6 and viscose layer 8, prevent that viscose layer 8 from receiving the dust and can not reach the purpose of bonding, and dustproof subsides 9 can also protect hemostatic cotton 6, prevent hemostatic cotton 6 from receiving the influence of dust, bacterium.

Working principle: during operation, the staff tears dustproof subsides 9 at first to make viscose layer 8 and hemostatic cotton 6 expose, the staff laminates hemostatic cotton 6 to patient's bloodletting department, and the staff uses first fixed subsides 3 and the fixed subsides 4 of second to fix device body 1 in patient bloodletting department, and the fastness on skin can be improved to the little strip 7 of holding in first fixed subsides 3 and the fixed subsides 4 of second, thereby prevents that device body 1 from appearing the condition emergence that drops. Because the inflatable bag 5 is in the vacuum low-pressure state when not normally using, in the operation process, external air pressure is greater than the internal air pressure of the inflatable bag 5, external air flow enters the inflatable bag 5 through the air inlet 10 at the top of the inflatable bag 5, thereby the inflatable bag 5 is inflated by the air when the air flow enters, the inside of the inflatable bag 5 is inflated by the air when the air flow enters, the outer periphery 2 at the bottom is propped against the hemostatic cotton 6 at the bottom by the outer periphery 2, the hemostatic cotton 6 is more attached to the bleeding part of a patient, the aim of pressing hemostasis is further achieved, when the inflatable gun is pulled out, the rubber sealing block 12 at the bottom of the inflatable channel 11 is reset by the elasticity, the aim of sealing is further achieved, so that the inflatable bag 5 can not leak air, and staff can adjust the pressing force by the amount of the inflated air.

The utility model relates to a device body, in particular to a device body; 2. an outer enclosure; 3. a first fixing patch; 4. a second fixing patch; 5. an inflatable bag; 6. hemostatic cotton; 7. a small grip strip; 8. an adhesive layer; 9. a dustproof patch; 10. an air inlet; 11. an air intake passage; 12. the utility model solves the problem that the existing hemostatic plaster cannot press blood vessels so as not to achieve the hemostatic effect, and the hemostatic plaster can press the bleeding part of a patient very conveniently through the mutual combination of the components so as to improve the hemostatic effect of the hemostatic plaster.

While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The hemostatic patch with adjustable pressure is characterized in that: the device comprises a device body (1), wherein the device body (1) comprises an outer surrounding (2), a first fixing patch (3), a second fixing patch (4) and an inflatable bag (5), the first fixing patch (3) is arranged at the right end of the outer surrounding (2), the second fixing patch (4) is arranged at the left end of the outer surrounding (2), the inside of the outer surrounding (2) is of a hollow structure, and the inflatable bag (5) is arranged in the outer surrounding (2);

the air bag (5) is made of rubber and is in a vacuum low-pressure state, an air inlet (10) is formed in the top of the air bag (5), the air inlet (10) is located at the top of the outer surrounding (2), an air inlet channel (11) is formed in the bottom of the air inlet (10), and a rubber sealing block (12) is arranged at the bottom of the air inlet channel (11).

2. The pressure-adjustable hemostatic patch of claim 1, wherein: hemostatic cotton (6) is arranged at the bottom of the outer periphery (2).

3. The pressure-adjustable hemostatic patch of claim 1, wherein: the side surfaces of the first fixing patch (3) and the second fixing patch (4) are respectively provided with a plurality of groups of small holding strips (7), and the bottoms of the small holding strips (7) are provided with adhesive layers (8).

4. A pressure-adjustable hemostatic patch according to claim 3 wherein: the bottoms of the viscose layer (8) and the hemostatic cotton (6) are respectively provided with a dustproof patch (9).