CN211067414U

CN211067414U - Self-inflating air bag applicator

Info

Publication number: CN211067414U
Application number: CN201921950496.3U
Authority: CN
Inventors: 梁明星; 唐金海; 丁永斌; 唐文娟; 张薇; 吴旸
Original assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Current assignee: Jiangsu Province Hospital First Affiliated Hospital With Nanjing Medical University
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-07-24
Anticipated expiration: 2029-11-13

Abstract

The utility model discloses a self-inflating air bag application, which comprises an air bag application and a self-inflating structure, wherein the air bag application comprises a medical sterile application layer, a medical adhesive tape layer, a plastic film A, a compression air bag and a plastic film B which are sequentially overlapped, the self-inflating structure comprises an inflating one-way valve, an inflating tube and a miniature hand-pinch inflator pump; the port of the compression air bag is connected with an inflation one-way valve and is connected with a miniature hand-pinch inflator pump through an inflation tube. The medical aseptic dressing layer can adopt chitin fiber non-woven fabrics, is favorable for the healing of the wound of a patient, and the miniature hand-pinching inflator pump is operated to supply air for the compression air bag in a single direction, so that the compression on the wound is realized and the compression degree is adjusted. The utility model discloses a manual hemostasis of the bleeding wound of oppression gasbag realization local subcutaneous activity of aerifing avoids patient's wound local uncomfortable sense simultaneously.

Description

Self-inflating air bag applicator

Technical Field

The utility model belongs to the technical field of medical instrument, a wound is applied ointment or plaster is related to, concretely relates to a from inflatable gasbag is applied ointment or plaster that is used for subcutaneous activity bleeding wound.

Background

At present, extensive active bleeding under the skin of a wound is easily caused after local trauma or large-area skin flap stripping operation, such as radical mastectomy and the like. Therefore, local pressurization hemostasis is needed, and hematoma and even shock reaction caused by subcutaneous bleeding are reduced. Synthetic fiber is often used in the treatment of clinical wound and is applied ointment or plaster, and this kind of application does not have the oppression effect and is unset, and when wound exudate is more, can produce the adhesion with applying ointment or plaster, has secondary damage to the wound, uses elasticity tourniquet, bandage or gauze etc. to pressurize the winding, because of the acral blood supply or need of changing dressings, often need pull down, and the iterative process is loaded down with trivial details, increases clinical work volume. Repeated use of certain pressurized materials can also increase the probability of contamination. In order to achieve good hemostatic effect, doctors usually apply high pressure to wrap the blood vessels, and the dressing time is too long, which causes local discomfort to the patients and tries to break loose, even affecting local blood supply. In addition, the medical sterile plaster in clinical use at present mainly adopts synthetic fiber dressings, has limited hemostatic effect besides simple wound protection effect, and certain patients are allergic due to the fact that the dressings are pressed to be in close contact with the skin for a long time, and the hemostatic effect is affected.

Disclosure of Invention

In order to improve a great deal of deficiencies existing in the prior art, the utility model aims to provide a self-inflating air bag application, which combines the flexible pressurization and dressing functions, is simple to operate and can effectively promote wound healing.

In order to achieve the above object, the utility model discloses the main technical scheme who adopts is: a self-inflating airbag application comprises an airbag application and a self-inflating structure; the air bag application comprises an application layer, a bonding layer, a plastic film A, a compression air bag and a plastic film B which are sequentially overlapped; the adhesive layer is attached to the plastic film A, a dressing layer is arranged at the middle position of the adhesive layer, the plastic film A and the plastic film B fix the compression air bag in the adhesive layer in a plastic package mode, and the compression air bag is connected with the self-inflating structure; the self-inflating structure comprises an inflating one-way valve, an inflating tube and a miniature inflating device, wherein the port of the compression air bag is connected with the inflating one-way valve and is connected with the miniature inflating device through the inflating tube. The self-inflating air bag application provides one-way air supply for the compression air bag by operating the miniature inflating device, so that the hemostasis of local subcutaneous active bleeding wounds is realized.

Preferably, the dressing layer is connected to the plastic film a and is arranged within the boundaries of the compression balloon.

Preferably, the adhesive layer adopts medical adhesive tape to adhere to the wound. The adhesive layer is adhered to the non-wound of a patient when in use, and a layer of isolating membrane for protection is covered on the adhesive layer when not in use.

Preferably, the dressing layer is made of chitin fiber non-woven fabric.

Preferably, the miniature inflating device adopts a miniature hand-pinching inflator pump.

Furthermore, an air inlet is arranged on the surface of the miniature hand-pinching inflator pump and is designed into a structure shaped like a Chinese character 'mi'. Miniature hand pinch pump recommend for the cuboid structure, adopt the silica gel material.

Preferably, the lower surface of the miniature hand-pinch inflator pump is attached with a medical adhesive tape layer, and the miniature hand-pinch inflator pump is protected by an isolation film when not used and can be stuck to a non-wound of a patient when used.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a oppression gasbag from among inflatable gasbag application ointment or plaster is fixed between plastic film A and plastic film B by the plastic envelope. The medical aseptic dressing layer is made of chitin fiber non-woven fabric, has the functions of resisting bacteria, diminishing inflammation, eliminating dampness, relieving pain, preventing skin allergy and the like, and is beneficial to healing of the surface wound of a patient. Miniature hand is held between fingers the pump and is adopted the silica gel material for the cuboid structure, has good resilience. The pressing degree of the wound can be adjusted by controlling the pressing times of the miniature hand-pinching air pump. The upper surface of the miniature hand-pinch inflator pump is provided with an air inlet which is designed into a structure shaped like a Chinese character 'mi', and the design can lead external air to smoothly enter the air pump and simultaneously prevent large particles from being brought in. The lower surface of the miniature hand-pinched inflator pump is attached with a medical adhesive tape layer, and the miniature hand-pinched inflator pump is protected by an isolation film when not used and can be stuck to a non-wound of a patient when used.

Drawings

FIG. 1 is a schematic structural view of a self-inflating airbag applicator of the present invention;

FIG. 2 is a front view of the self-inflating airbag applicator of the present invention;

FIG. 3 is an exploded view of the self-inflating airbag applicator of the present invention;

FIG. 4 is an enlarged view of the self-inflating structure of the self-inflating airbag dressing of the present invention;

description of reference numerals: 1-dressing layer, 2-medical adhesive tape layer, 3-plastic film A, 4-compression air bag, 5-plastic film B, 6-self-inflating structure, 7-inflating one-way valve, 8-inflating tube, 9-miniature hand-pinching inflator pump and 10-air inlet.

Detailed Description

For better understanding of the structure, the using method and the beneficial effects of the present invention, the following description is made in detail with reference to the accompanying drawings and the embodiments of the present invention. It is to be noted, however, that the scope of the present invention is not limited by these specific embodiments, but is defined by the appended claims.

As shown in fig. 1 and fig. 2, the self-inflating airbag application of the present invention mainly comprises an airbag application and a self-inflating device.

The air bag application comprises a medical sterile application layer 1, a medical adhesive tape layer 2 (a laminating layer), a plastic film A3, a compression air bag 4 and a plastic film B5 which are sequentially overlapped; the medical adhesive tape layer 2 is attached to the plastic film A3, and a small square block is dug in the middle position of the medical adhesive tape layer for placing the dressing layer 1; the plastic film A3 and the plastic film B5 fix the compression air bag 4 therein in a plastic package mode; oppression gasbag 4 is connected from inflatable structure 6, from inflatable structure 6 including aerifing check valve 7, gas tube 8, miniature hand is held between the

fingers pump

9, 4 ports of oppression gasbag connect and aerify check valve 7, hold between the fingers pump 9 through gas tube 8 and miniature hand and link to each other. The self-inflating air bag application provides one-way air supply for the pressing air bag 4 by operating the miniature hand-pinching inflator pump 9, so as to realize the hemostasis of local subcutaneous active bleeding wounds.

As shown in fig. 3, the airbag application body comprises an application layer 1, a medical adhesive tape layer 2, a plastic film A3, a compression airbag 4 and a plastic film B5 which are sequentially laminated, the medical adhesive tape layer 2 is bonded with a separation film (not shown) before use, and the separation film adopts a base paper coated with silicone oil on the surface. When in use, the isolating film of the medical adhesive tape layer 2 is torn off, the dressing layer 1 covers the wound, and the medical adhesive tape layer 2 is pasted on the non-wound of a patient.

As shown in FIG. 4, the self-inflating structure 6 comprises an inflating one-way valve 7, an inflating tube 8, a miniature hand-pinch inflator 9 and an air inlet 10. The miniature hand-pinch inflator pump 9 is pressed by hand, the atmosphere enters the miniature hand-pinch inflator pump 9 and the inflation tube 8 through the air inlet 10 in sequence, and finally enters the compression air bag 4 through the inflation one-way valve 7. The atmospheric air in the compression air bag 4 can not overflow due to the action of the inflation one-way valve 7. The degree of compression on the wound can be adjusted by pressing the miniature hand to pinch the inflator pump 9. The air inlet 10 is designed in a structure like a Chinese character 'mi', so that external air can smoothly enter the air pump and large particles can be prevented from being brought in.

The self-inflating air bag patch is a disposable product and can be replaced in time according to the requirement of changing the dressing of a patient. The application does not contain size limitation, and corresponding air bag application can be selected according to the size of the wound. The utility model discloses last oppression to patient's postoperative wound, help wound resumes, uses convenient operation, safe and reliable.

The components of the above embodiments are merely illustrative and not restrictive. For example, the overall application size, the application position occupied by the air bag and the size of the air bag can be adjusted according to the specific wound position and condition.

While specific embodiments of the present invention have been described above, those skilled in the art will appreciate. The utility model discloses do not receive the above-mentioned example restriction of lifting, the all that does not break away from the utility model discloses a under the design and the principle, it is right the utility model discloses a modification, replacement etc. all should be included within the protection scope.

Claims

1. A self-inflating airbag dressing, comprising: the air bag compression air bag comprises an air bag application and a self-inflating structure, wherein the air bag application comprises a dressing layer, a bonding layer, a plastic film A, a compression air bag and a plastic film B which are sequentially overlapped; the laminating layer is attached to the plastic film A, a dressing layer is arranged at the middle position of the laminating layer, the plastic film A and the plastic film B fix the compression air bag in the laminating layer in a plastic package mode, and the compression air bag is connected with the self-inflating structure; the self-inflating structure comprises an inflating one-way valve, an inflating pipe and a miniature inflating device; the port of the compression air bag is connected with an inflation one-way valve and is connected with a miniature inflation device through an inflation tube.

2. A self-inflating airbag applicator as recited in claim 1, wherein: the dressing layer is connected with the plastic film A and is arranged in the boundary of the compression air bag.

3. A self-inflating airbag applicator as recited in claim 1, wherein: the adhesive layer is made of medical adhesive tape.

4. A self-inflating airbag applicator as recited in claim 1, wherein: the laminating layer is covered with a layer of isolating film for protection.

5. A self-inflating airbag applicator as recited in claim 1, wherein: the dressing layer is made of chitin fiber non-woven fabric.

6. A self-inflating airbag applicator as recited in claim 1, wherein: the miniature inflation device adopts a miniature hand-pinching inflator pump.

7. The self-inflating airbag applicator of claim 6, wherein: the surface of the miniature hand-pinch inflator pump is provided with a gas inlet in a structure like a Chinese character 'mi'.

8. The self-inflating airbag applicator of claim 6, wherein: the lower surface of the miniature hand-pinched inflator pump is attached with a medical adhesive tape layer.