CN108272555A

CN108272555A - A kind of high hermetic type Medical isolating film

Info

Publication number: CN108272555A
Application number: CN201810050931.0A
Authority: CN
Inventors: 邹广; 邹友
Original assignee: Quanjiao Guang Tai Adhesive Products Co Ltd
Current assignee: Quanjiao Guang Tai Adhesive Products Co Ltd
Priority date: 2018-01-19
Filing date: 2018-01-19
Publication date: 2018-07-13

Abstract

The invention discloses a kind of high hermetic type Medical isolating films, including isolation basement membrane and PP separation layers, isolation basement membrane obtains lower surface fixed bonding and is equipped with airfelt, and the lower surface of the airfelt, which is pasted, is equipped with PP separation layers, and the lower surface of PP separation layers equidistantly offers the first covering slot；The surface of airfelt equidistantly offers air hole, can be external by exclusions such as sweat by air hole when isolation film and when human contact, and PP separation layers and PE separation layers are plastics to be isolated and thickness is no more than 0.012 0.018mm；The inside fixing card of first covering slot is equipped with the first coverage block, increases the stability of structure and tear-resistant ability, prevents patient from being infected after the procedure since excessive amount of motion causes isolation film to be destroyed；The lower surface of PE isolation films is equipped with the second coverage block, and the direction of the direction of the second coverage block and the first coverage block is on the contrary, tear-resistant ability of further deducting a percentage.

Description

A kind of high hermetic type Medical isolating film

Technical field

Medical treatment and nursing articles for use of the present invention are related to technical field, specially a kind of high hermetic type Medical isolating film.

Background technology

In medical treatment and nursing articles for use field, covering medical material traditional approach of wound or other damages when Medical dressing The invasion for mainly covering sundries in absorption surface of a wound institute's diffusate and placement external environment with gauze to the processing of wound causes to infect, This material is also easy to produce the adhesion of gauze and wound, solves to ask with wound adhesion using needle punched non-woven fabrics composite isolated film at present Topic, but this adherence preventing material has certain limitation, general described isolation film is with the work of the hot number of PE material applications The method of skill tearing mesh solves, and technology difficulty is higher, and popularization degree is not high, and gas permeability is reported to the leadship after accomplishing a task, thus it is proposed that a kind of high Hermetic type Medical isolating film is for solving the above problems.

Invention content

It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of high hermetic type Medical isolating film Problem.

To achieve the above object, the present invention provides the following technical solutions：A kind of high hermetic type Medical isolating film, including isolation Basement membrane and PP separation layers, the isolation basement membrane obtain lower surface fixed bonding and are equipped with airfelt, and the lower surface of the airfelt is pasted Equipped with PP separation layers, the lower surface of the PP separation layers equidistantly offers the first covering slot, the upper surface of the PE isolation films First coverage block is equidistantly installed, first coverage block fixes the inside for being fastened on the first covering slot, the PP separation layers Lower surface be equipped with PE isolation films, the lower surfaces of the PE isolation films is equipped with isolation counterdie.

Preferably, the surface of the airfelt equidistantly offers air hole, the upper end of the air hole with basement membrane phase is isolated Connection setting, and lower end is connected setting with PP separation layers.

Preferably, the lower surface of the PE isolation films is equipped with the second coverage block with the first coverage block same area, this second The direction of coverage block is with the direction of the first coverage block on the contrary, second coverage block is identical as the size of the first coverage block.

Preferably, the upper surface of the isolation counterdie offers the second covering slot, and the inside of the second covering slot is fixed Be arranged with the second coverage block, this second covering slot direction with first covering slot direction on the contrary, and area of section it is identical.

Compared with prior art, the beneficial effects of the invention are as follows：

It, can be by air hole by sweat when isolation film and human contact 1. the surface of airfelt equidistantly offers air hole Equal exclusions are external, and PP separation layers and PE separation layers are plastics to be isolated and thickness is no more than 0.012-0.018mm；

2. the inside fixing card of the first covering slot is equipped with the first coverage block, increases the stability of structure and tear-resistant ability, prevent Patient infects since excessive amount of motion causes isolation film to be destroyed after the procedure；

The lower surface of 3.PE isolation films is equipped with the second coverage block, and the direction of the second coverage block and the first coverage block are towards phase Instead, it further deducts a percentage tear-resistant ability.

Description of the drawings

Fig. 1 is schematic structural view of the invention；

Fig. 2 is that membrane structure diagram is isolated in PE of the present invention；

Fig. 3 is present invention isolation counterdie structural schematic diagram.

In figure：1 isolation basement membrane, 2 airfelts, 21 air holes, 3PP separation layers, 31 first covering slots, 4PE isolation films, 41 the One coverage block, 42 second coverage blocks, 5 isolation counterdies, 51 second covering slots.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of high hermetic type Medical isolating film, including isolation base Film 1 and PP separation layers 3, isolation basement membrane 1 obtain lower surface fixed bonding and are equipped with airfelt 2, and the lower surface of the airfelt 2, which is pasted, to be set There are PP separation layers 3, the lower surface of PP separation layers 3 equidistantly to offer the first covering slot 31, the upper surface of PE isolation films 4 is equidistant First coverage block 41 is installed, the first coverage block 41 fixes the inside for being fastened on the first covering slot 31, the lower surface of PP separation layers 3 Equipped with PE isolation films 4, the lower surface of PE isolation films 4 is equipped with isolation counterdie 5.

Further, the surface of airfelt 2 equidistantly offers air hole 21, the upper end of the air hole 21 with basement membrane is isolated 1 is connected setting, and lower end is connected setting, the lower surface of PE isolation films 4 and 41 same zone of the first coverage block with PP separation layers 3 Domain is equipped with the second coverage block 42, and the direction of the direction of second coverage block 42 and the first coverage block 41 is on the contrary, the second coverage block 42 It is identical as the size of the first coverage block 41；Air hole 21 is equidistantly offered on the surface of airfelt 2, when isolation film and human body connect , can be external by exclusions such as sweat by ventilative 21 holes when touching, PP separation layers 3 and PE separation layers 4 are plastics to be isolated and thickness is equal Lower surface no more than 0.012-0.018mm, and PP separation layers 3 offers the first covering slot 31, the inside of the first covering slot 31 Fixing card is equipped with the first coverage block 41, increases the stability of structure and tear-resistant ability, prevents patient after the procedure due to mistake Amount movement causes isolation film to be destroyed and infect.

Further, the upper surface of isolation counterdie 5 offers the second covering slot 51, the inside fixing card of the second covering slot 51 Equipped with the second coverage block 42, the direction of the second covering slot 51 with the direction of the first covering slot 31 on the contrary, and area of section it is identical； Similarly the second coverage block 42, and the direction of the second coverage block 42 and the first coverage block 41 are equipped in the lower surface of PE isolation films 4 Towards on the contrary, tear-resistant ability of further deducting a percentage.

Operation principle：Air hole 21 is equidistantly offered on the surface of airfelt 2 in the present invention, when isolation film and human body connect , can be external by exclusions such as sweat by ventilative 21 holes when touching, PP separation layers 3 and PE separation layers 4 are plastics to be isolated and thickness is equal Lower surface no more than 0.012-0.018mm, and PP separation layers 3 offers the first covering slot 31, the inside of the first covering slot 31 Fixing card is equipped with the first coverage block 41, increases the stability of structure and tear-resistant ability, prevents patient after the procedure due to mistake Amount movement causes isolation film to be destroyed and infect, and is similarly equipped with the second coverage block 42 in the lower surface of PE isolation films 4, and second covers The direction of the direction of raggle block 42 and the first coverage block 41 is on the contrary, tear-resistant ability of further deducting a percentage.

It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace And modification, the scope of the present invention is defined by the appended.

Claims

1. a kind of high hermetic type Medical isolating film, including isolation basement membrane（1）With PP separation layers（3）, it is characterised in that：The isolation Basement membrane（1）It obtains lower surface fixed bonding and is equipped with airfelt（2）, the airfelt（2）Lower surface paste be equipped with PP separation layers （3）, the PP separation layers（3）Lower surface equidistantly offer the first covering slot（31）, the PE isolation films（4）Upper surface The first coverage block equidistantly is installed（41）, first coverage block（41）Fixation is fastened on the first covering slot（31）Inside, The PP separation layers（3）Lower surface be equipped with PE isolation films（4）, the PE isolation films（4）Lower surface be equipped with isolation counterdie （5）.

2. a kind of high hermetic type Medical isolating film according to claim 1, it is characterised in that：The airfelt（2）Table Face equidistantly offers air hole（21）, the air hole（21）Upper end with basement membrane is isolated（1）Be connected setting, and lower end and PP Separation layer（3）Be connected setting.

3. a kind of high hermetic type Medical isolating film according to claim 1, it is characterised in that：The PE isolation films（4）'s Lower surface and the first coverage block（41）Same area is equipped with the second coverage block（42）, second coverage block（42）Direction and first Coverage block（41）Direction on the contrary, second coverage block（42）With the first coverage block（41）Size it is identical.

4. a kind of high hermetic type Medical isolating film according to claim 1, it is characterised in that：The isolation counterdie（5）'s Upper surface offers the second covering slot（51）, the second covering slot（51）Inside fixing card be equipped with the second coverage block（42）, The second covering slot（51）Direction and first covering slot（31）Direction on the contrary, and area of section it is identical.