CN211985919U

CN211985919U - Wound protecting dressing capable of adding medicine midway

Info

Publication number: CN211985919U
Application number: CN202020267829.9U
Authority: CN
Inventors: 梁文魁; 付中国; 徐恩海
Original assignee: Shanghai Bata Medical Instrument Co ltd
Current assignee: Shanghai Bata Medical Instrument Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-11-24
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a can midway add wound-protecting dressing of medicine, including the drainage tube, inside drainage tube one end is fixed in the dressing, the dressing outside covers there is the one deck protecting film, it has the incision to open on the protecting film, it seals to bond on the incision, the size that seals covers whole incision. The invention adds an incision on the basis of the existing disposable negative pressure wound dressing, and can realize midway medicine adding. The cut is sealed and sealed by using the self-adhesive seal, and when necessary, the cut is uncovered, and the cut is sealed and sealed after the corresponding liquid medicine is added. The whole wound dressing is prevented from being replaced when medicine is added midway, so that the cost is saved, the medical care workload is reduced, and the infection risk is reduced.

Description

Wound protecting dressing capable of adding medicine midway

Technical Field

The utility model relates to the field of medical equipment, concretely relates to can midway add wound dressing that creates of medicine.

Background

Human skin tissue is the most important protective tissue of human beings, when the skin tissue is seriously wounded, the wound needs to be cured in time, otherwise, infection can occur, and even life danger is caused. When human skin is seriously wounded, in order to avoid wound infection and comprehensively protect the wound in medical science, disposable negative pressure drainage dressing is generally adopted for nursing treatment, the dressing containing a drainage tube is used for covering or filling the wound surface, and the wound surface is sealed by a semipermeable bio-membrane to form a microenvironment for sealing and promoting wound healing. However, the existing disposable negative pressure drainage dressing can not be used for adding medicine halfway, and the whole wound protection dressing needs to be replaced when a wounded changes medicine every time. The wound protection dressing can not be continuously used, so that the treatment cost and the medical care workload are increased, the wound is greatly painful, and the infection risk of the wound is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can midway add wound dressing of medicine to solve the problem that proposes in the above-mentioned background art. In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a but wound dressing of midway medicine-adding, includes the drainage tube, drainage tube one end is fixed in inside the dressing, the dressing outside covers there is the one deck protecting film, it has the incision to open on the protecting film, it seals to bond on the incision, the size that seals covers whole incision.

Preferably, 2-4 drainage tubes are arranged, and one end of each drainage tube is fixed in the dressing in parallel.

Preferably, the dressing is a polyvinyl alcohol or polyurethane dressing.

Preferably, the protective film is a transparent adhesive protective film, and the seal is an adhesive seal.

The utility model discloses a technological effect and advantage: the invention adds an incision on the basis of the existing disposable negative pressure wound dressing, and can realize midway medicine adding. The cut is sealed and sealed by using the self-adhesive seal, and when necessary, the cut is uncovered, and the cut is sealed and sealed after the corresponding liquid medicine is added. The whole wound dressing is prevented from being replaced when medicine is added midway, so that the cost is saved, the medical care workload is reduced, and the infection risk is reduced.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded view of the present invention.

In the figure: 1-drainage tube, 2-dressing, 3-protective film, 4-incision and 5-sealing.

Detailed Description

In order to make the technical means, the creative features, the objectives and the functions of the present invention easily understood and appreciated, the present invention will be further described with reference to the specific drawings, and in the description of the present invention, unless otherwise specified or limited, the terms "mounted," connected "and" connected "should be understood broadly, and for example, the terms" fixed connection, "detachable connection," integral connection, mechanical connection, and electrical connection may be used; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.

Example 1

The wound protecting dressing capable of adding medicine halfway as shown in fig. 1 and 2 comprises a drainage tube 1, one end of the drainage tube 1 is fixed inside the dressing 2, a layer of protecting film 3 covers the outer side of the dressing 2, a cut 4 is formed in the protecting film 3, a seal 5 is bonded on the cut 4, the size of the seal 5 covers the whole cut 4, the cut 4 is located above the dressing 2, and medicine can be guaranteed to be added onto the dressing 2 from the cut 4.

Example 2

Preferably, the drainage tube 1 is provided with 2-4 drainage tubes, and one end of each drainage tube is fixed inside the dressing 2 in parallel.

Preferably, the dressing 2 is a polyvinyl alcohol or polyurethane dressing.

Preferably, the protective film 3 is a transparent adhesive protective film, and the seal 5 is an adhesive seal.

The utility model discloses process flow and theory of operation do: covering or filling the dressing 2 on the wound surface with skin and soft tissue defects, sealing by using a protective film 3 to form a closed wound healing space, finally connecting the drainage tube 1 with a negative pressure source, promoting the wound healing by controllable negative pressure, when adding medicine in the middle, uncovering a seal 5, filling corresponding liquid medicine from an incision 4, then attaching and sealing the liquid medicine, and then connecting the negative pressure source through the drainage tube 1 again to control the negative pressure.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a but protect wound dressing of midway medicine-adding, includes the drainage tube, its characterized in that: one end of the drainage tube is fixed inside the dressing, a layer of protective film covers the outer side of the dressing, an incision is formed in the protective film, a seal is bonded on the incision, and the size of the seal covers the whole incision.

2. The mid-medicated wound care dressing of claim 1, wherein: the drainage tube is provided with 2-4 drainage tubes, and one end of each drainage tube is fixed in the dressing in parallel.

3. The mid-medicated wound care dressing of claim 1, wherein: the dressing is polyvinyl alcohol or polyurethane dressing.

4. The mid-medicated wound care dressing of claim 1, wherein: the protective film is a transparent adhesive sticker protective film, and the seal is an adhesive sticker seal.