CN217548214U

CN217548214U - Operation film

Info

Publication number: CN217548214U
Application number: CN202122708055.6U
Authority: CN
Inventors: 张雨娜; 孙芬花; 陈天航
Original assignee: Ningbo Medical Center Lihuili Hospital
Current assignee: Ningbo Medical Center Lihuili Hospital
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-10-11
Anticipated expiration: 2031-11-05

Abstract

The utility model discloses an operation membrane, including the basic unit film, the back of basic unit film has medical viscose layer, and medical viscose layer coats and is stamped the antiseized paper that can tear, its characterized in that: the positive intermediate position of basic unit's film is equipped with the operation region, the operation region is equipped with the collection liquid district respectively along the both sides position that basic unit's film length direction corresponds, be equipped with the upper strata membrane in the collection liquid district, upper strata membrane and adjacent basic unit's film surround and form a collection liquid bag, the opening of collection liquid bag is towards the operation region. The utility model provides an operation membrane, it can be so that the liquid that overflows from the art chamber is in time collected and retrained on the operation membrane to the dry cleanness of protection operation area prevents cross contamination.

Description

Operation film

Technical Field

The utility model relates to the technical field of disposable operation consumables, in particular to an operation membrane.

Background

The disposable medical sterile operation film is a common medical consumable material in operations, and is hereinafter referred to as an operation film for short. The existing operation membrane is more in polyurethane film, the back of the operation membrane is provided with medical low-sensitivity adhesive, and the operation membrane can be attached to the position to be operated of a patient after the anti-sticking paper covered on the low-sensitivity adhesive is torn off.

However, for operations that have a large amount of bleeding and seepage fluid or require a large amount of flushing fluid, such as neurosurgery, ENT department, thoracic surgery, general surgery, orthopedics, gynecology and other operation fields, when the speed of the surgical dressing suction and suction device cannot catch up with the speed of the fluid outflow, the fluid often overflows the operation cavity, so as to wet and pollute the drape around the incision, the operation shoes and clothes of the operator and the ground.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem in the correlation technique to a certain extent at least: provided is an operation film, which can ensure that liquid overflowing from an operation cavity is collected in time and restrained on the operation film, thereby protecting the operation area from being dry and clean and preventing cross contamination.

Therefore, an object of the utility model is to provide an operation membrane, including the basic unit's film, the back of basic unit's film has medical viscose layer, and medical viscose layer coats and is stamped the antiseized paper that can tear, its characterized in that: the positive intermediate position of basic unit's film is equipped with the operation district, the operation district is equipped with the collection liquid district respectively along the both sides position that basic unit's film length direction corresponds, be equipped with the upper strata membrane in the collection liquid district, upper strata membrane and adjacent basic unit's film surround and form album liquid bag, the opening of album liquid bag is towards the operation district. Through the collection liquid bag that operation district both sides were add on the operation membrane for in time the operation intracavity gushes out a large amount of liquid at the operation in-process, this liquid of gushing out also can flow into two collection liquid bags respectively from the both sides in operation district, makes the operation district dry clean.

Preferably, the operating area is provided with flanges at two corresponding sides along the width direction of the base film, and two ends of the flanges are respectively connected with the corresponding liquid collecting bags. The liquid in the operation area can be restrained to flow only towards the liquid collection bag position through the design of the rib, and finally flows into the liquid collection bag from the opening of the liquid collection bag, and the leakage of the liquid in the operation from the operation film can be well avoided through the design of the rib.

Preferably, the ribs and the base film are of one-piece construction.

Preferably, the middle position of each rib along the length direction of the base layer film is provided with an embedded block, and two sides of each embedded block are respectively connected with the bag openings of the corresponding liquid collecting bags through pull ropes. Through the design of abaculus and stay cord for this operation membrane flange can laminate with basic unit's film when the exhibition is flat, convenient folding packing and transportation, when medical personnel open this operation membrane and attached in the patient treat the operation region, basic unit's film is the arc structure after being stretched, and the both ends of stay cord are stimulateeed this moment, thereby make the abaculus can stand under the pulling of stay cord, finally make whole flange can be turned up, play better the effect of sheltering from.

Preferably, the position of the liquid collecting bag close to the bag opening is provided with an anti-overflow sheet made of elastic materials, the lower edge of the anti-overflow sheet is fixedly connected with the base layer film, the anti-overflow sheet is bent towards the inside of the liquid collecting bag, and the upper edge of the anti-overflow sheet is abutted against the upper layer film under the action of self elasticity or a gap is reserved between the upper layer film and the upper layer film. The design through the anti-overflow piece can play two points of effects, and this anti-overflow piece of first point can avoid liquid to flow into bag inner back part liquid drop from the sack spill from the opening of collecting liquid bag, plays leak-proof effect, and the second point can prop the opening of collecting liquid bag through the anti-overflow piece to make the opening of collecting liquid bag can be great open mode all the time.

Preferably, the lower edge of the spill-proof sheet and the base layer film are of an integral structure.

Preferably, be equipped with near the sack position on the inside wall of upper strata membrane and be used for sealing the viscose layer of collection liquid bag sack, the viscose layer coats and is stamped the sealing release paper that can tear from the viscose layer. After the operation is finished, the medical staff only need to seal the mouth of the liquid collecting bag through the adhesive layer after the anti-sticking paper is torn off.

Preferably, the seal release paper is provided with a handle strip, and the handle strip is exposed outside the liquid collection bag.

Preferably, the number of the handle strips is two, the two handle strips are arranged at intervals, a breaking groove is formed between the two handle strips, and the breaking groove extends to the seal anti-sticking paper. Through the design of breaking groove and handle strip for medical personnel can follow the breaking groove through gripping handle strip and will seal the release paper and tear, convenient operation.

And a storage bag which is formed by encircling the outer side wall of the upper layer film is arranged outside the liquid collection bag and is used for containing surgical instruments.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

The technical scheme has the following advantages or beneficial effects: at first, lie in operation area both sides position on the basic unit film of operation membrane and be equipped with the collection liquid bag with basic unit film integral type structure respectively, from this can be so that the liquid that gushes out from the operation chamber in the art can be by in timely collection liquid bag, reduce the pollution to the operation area, thereby make the operation area keep dry clean, secondly, through the design of abaculus and stay cord on the flange, make the operation membrane can be folding laminating state with the basic unit film when not using, thereby make things convenient for the packing, the transportation, and the flange can be stood by the abaculus during the use, thereby play better effect of sheltering from, finally, through set up the anti-overflow piece in collection liquid bag not only can avoid liquid to flow into the interior liquid drop of collection liquid bag to come out from the sack, and the anti-overflow piece can prop up the opening of collection liquid bag.

Drawings

Fig. 1 is a schematic structural view of the surgical membrane of the present invention in a flattened state.

Fig. 2 is a schematic structural view of the surgical membrane of the present invention in a use state.

Fig. 3 is a top view of the surgical membrane of fig. 2.

Fig. 4 isbase:Sub>A sectional view taken along the line "base:Sub>A-base:Sub>A" in fig. 3.

Fig. 5 is a schematic perspective view of the cross-sectional view of fig. 4.

Fig. 6 is a partially enlarged view of the region "B" in fig. 4.

Fig. 7 is a partially enlarged view of the region "C" in fig. 2.

Wherein, 1, a base layer film; 1.1, front; 1.2, back; 2. an operating field; 3. a liquid collection bag; 3.1, an upper layer film; 3.2, opening; 4. blocking edges; 5. an insert block; 6. pulling a rope; 7. an anti-overflow sheet; 8. sealing release paper; 8.1, a handle strip; 8.2, breaking the groove;

l is the length direction of the base layer film;

d is the width direction of the base layer film;

h refers to the gap between the upper edge of the spill-proof sheet and the upper film.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary intended for explaining the present invention, and should not be construed as limiting the present invention.

A surgical membrane according to an embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

The first embodiment is as follows:

the utility model provides an operation membrane, as shown in the figure, including basic unit's film 1, the back 1.2 of basic unit's film 1 has medical viscose layer, and medical viscose layer coats and is stamped the anti-sticking paper that can tear, its characterized in that: the middle position of 1.1 openly of basic unit's film is equipped with operation region 2, operation region 2 is equipped with the collection liquid district respectively along the both sides position that 1 length direction of basic unit's film corresponds, be equipped with upper strata membrane 3.1 in the collection liquid district, upper strata membrane 3.1 and adjacent basic unit's film 1 surround and form album liquid bag 3, the opening 3.2 of album liquid bag 3 is towards operation region 2.

The base film 1 is made of a transparent material and should be made of a medical material, such as polyurethane.

The operation region 2 is equipped with flange 4 respectively along the both sides position that 1 width direction of basic unit's film corresponds, the both ends of flange 4 link to each other with the collection liquid bag 3 that corresponds separately respectively.

In particular, the ribs 4 and the base film 1 are of one-piece construction.

The middle position of the flange 4 along the length direction of the base layer film 1 is provided with an insert 5, two sides of the insert 5 are respectively connected with the bag mouths of the liquid collecting bags 3 corresponding to the insert through pull ropes 6, wherein the insert 5 and the pull ropes are integrated on the flange 4.

Be close to the sack position in the collection liquid bag 3 and be equipped with anti-overflow piece 7 of being made by elastic material, the lower limb of

anti-overflow piece

7 and 1 fixed connection of basic unit's film, anti-overflow piece 7 is crooked towards collection liquid bag 3 is incurvated, and the upper edge of anti-overflow piece 7 under self elastic action offset with last tunic 3.1 or leave the clearance between the tunic 3.1.

Specifically, the lower edge of the spill prevention sheet 7 and the base film 1 are of an integral structure.

Preferably, the spill-preventing sheet 7 may be provided in a net structure in order to allow the liquid to be collected most quickly when it enters the liquid collecting bag 3 from the opening.

Be close to the sack position on the inside wall of upper film 3.1 and be equipped with and be used for sealing the viscose layer of 3 sacks of collection liquid bag, the viscose layer coats and is stamped the antiseized paper 8 of sealing that can follow the viscose layer and tear.

The sealing release paper 8 is provided with a handle strip 8.1, and the handle strip 8.1 is exposed out of the liquid collecting bag 3.

Handle strip 8.1 is two, and two handle strip 8.1 intervals set up to be equipped with between two handle strip 8.1 and break groove 8.2, break groove 8.2 extends to and seals on the release paper 8.

And a storage bag formed by encircling the outer side wall of the upper layer film 3.1 is arranged outside the liquid collection bag 3 and is used for containing surgical instruments.

While embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations of the above embodiments may be made by those of ordinary skill in the art without departing from the scope of the present invention.

Various alterations and modifications will no doubt become apparent to those skilled in the art after having read the above description. It is therefore intended that the appended claims be interpreted as covering all alterations and modifications as fall within the true spirit and scope of the invention. Any and all equivalent ranges and contents within the scope of the claims should be considered to be within the intent and scope of the present invention.

Claims

1. The utility model provides an operation membrane, includes basic unit's film (1), back (1.2) of basic unit's film (1) have medical viscose layer, and medical viscose layer coats and is stamped the antiseized paper that can tear, its characterized in that: the utility model discloses a liquid collecting bag, including basic unit's film (1), the intermediate position that basic unit's film (1) openly (1.1) is equipped with operation region (2), operation region (2) are equipped with the collecting region respectively along the both sides position that basic unit's film (1) length direction L corresponds, be equipped with upper strata membrane (3.1) in the collecting region, upper strata membrane (3.1) and adjacent basic unit's film (1) surround and form liquid collecting bag (3), opening (3.2) of liquid collecting bag (3) are towards operation region (2).

2. The surgical film of claim 1, wherein: the operation area (2) is equipped with flange (4) respectively along the both sides position that basic unit film (1) width direction D corresponds, the both ends of flange (4) link to each other with the collection liquid bag (3) that correspond separately.

3. A surgical membrane according to claim 2, wherein: the rib (4) and the base layer film (1) are of an integrated structure.

4. A surgical membrane according to claim 3, wherein: the middle position of flange (4) along basic unit film (1) length direction is equipped with abaculus (5), the both sides of abaculus (5) are passed through stay cord (6) respectively and are linked to each other with the sack of the album of liquid bag (3) that correspond separately.

5. The surgical film of claim 1, wherein: be close to sack position in album liquid bag (3) and be equipped with anti-overflow piece (7) of being made by elastic material, the lower limb and basic unit film (1) fixed connection of anti-overflow piece (7), anti-overflow piece (7) are towards album liquid bag (3) internal flexure, and the top edge of anti-overflow piece (7) under self elasticity effect with last tunic (3.1) offset or with last tunic (3.1) between leave clearance H.

6. The surgical film of claim 5, wherein: the lower edge of the spill-proof sheet (7) and the base layer film (1) are of an integrated structure.

7. The surgical film of claim 6, wherein: go up the inside wall of tunic (3.1) and be equipped with near sack position and be used for sealing the viscose layer of collection liquid bag (3) sack, the viscose layer coats and is stamped seal release paper (8) that can follow the viscose layer and tear.

8. The surgical film of claim 7, wherein: the sealing release paper (8) is provided with a handle strip (8.1), and the handle strip (8.1) is exposed outside the liquid collecting bag (3).

9. The surgical film of claim 8, wherein: handle strip (8.1) are two, and two handle strip (8.1) intervals set up to be equipped with between two handle strip (8.1) and break groove (8.2), break groove (8.2) extend to seal on antiseized paper (8).

10. The surgical film of claim 1, wherein: a storage bag which is formed by encircling the outer side wall of the upper layer film (3.1) is arranged outside the liquid collection bag (3) and is used for containing surgical instruments.