CN213665810U

CN213665810U - Position identification sticker and identification sticker for brain surgery

Info

Publication number: CN213665810U
Application number: CN202021409289.XU
Authority: CN
Inventors: 毕磊; 郑群
Original assignee: Shenzhen Childrens Hospital
Current assignee: Shenzhen Childrens Hospital
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-07-13
Anticipated expiration: 2030-07-16

Abstract

The utility model discloses a position identification sticker and an identification sticker for brain surgery, which comprises a release bottom layer; the adhesive layer is arranged on the release bottom layer, is an absorbable adhesive layer for a human body and is used for adhering human tissues during an operation; and the scribbling layer is fixedly connected to the bonding layer, is an absorbable scribbling layer for a human body and is used for scribbling marks on the scribbling layer. The scribble layer for the human body can absorb scribble layer, the adhesive linkage is the human body can absorb adhesive linkage, drops or unexpected when remaining in the human body or block in the seam mouth as scribbling the layer, can be degraded by the human body and absorb, can not cause the injury to the human body.

Description

Position identification sticker and identification sticker for brain surgery

Technical Field

The utility model relates to the field of medical equipment, what especially relate to is a position sign subsides and sign sticker for brain operation.

Background

When a brain operation is performed in an operating room of a hospital at present, functional areas need to be marked on the surface of a brain tissue to assist an operator in accurately positioning the brain tissue, accuracy of the brain tissue operation is guaranteed, accidental injury of normal brain tissue is prevented, and a set of special sticking marks which are specially used for positioning the brain tissue is not completed at present. It is common practice to write corresponding marks on plain white paper, then cut and stick to the brain tissue surface.

In the operation process, due to the influence of blood, flushing saline and the like, the common paper can be softened and broken, so that the common paper is difficult to identify, shift and even remain in the body, and becomes a foreign body which cannot disappear in the body, so that complications such as tissue injury, tissue rejection, brain infection and the like are caused, and great potential safety hazard exists.

Thus, the prior art has yet to be improved and enhanced.

SUMMERY OF THE UTILITY MODEL

In view of the not enough of above-mentioned prior art, the utility model aims to provide a position sign subsides and sign sticker for brain operation, scribble and write the layer and can absorb for the human body and scribble and write the layer, the adhesive linkage is human body can absorb the adhesive linkage, when scribbling and write the layer and drop or the accident remains in the human body or the card when sewing up the mouth, can be absorbed by human degradation, can not cause the injury to the human body.

The technical scheme of the utility model as follows:

a location identification patch for brain surgery, comprising: a release bottom layer;

the adhesive layer is arranged on the release bottom layer, is an absorbable adhesive layer for a human body and is used for adhering human tissues during an operation; and

the scribbling layer is fixedly connected to the bonding layer, the scribbling layer is a human body absorbable scribbling layer, and the scribbling layer is used for scribbling marks on the scribbling layer.

The coating layer is firstly coated with the marks, the coating layer is torn from the release bottom layer when the coating layer is used, and the coating layer is adhered to the surface of the human tissue through the adhesive layer, so that the coating layer is adhered to the surface of the human tissue and is not easy to fall off, moreover, the coating layer is an absorbable coating layer for the human body, the adhesive layer is an absorbable adhesive layer for the human body, and when the coating layer falls off or is accidentally remained in the human body or is clamped in a seam, the coating layer can be degraded and absorbed by the human body, and the human body cannot be injured.

Optionally, the scribble layer comprises:

the outline of the indicating area is set to be triangular;

the outline of the identification area is set to be round, oval or square.

The triangular tip of the indication area points to the position needing operation, so that the pointing is more obvious, the identification area adopts a circle or an ellipse to make the area of the identification large, and the symbols can be written more for detailed marking.

Optionally, the adhesive layer conforms to the contour of the writing layer. The contour is consistent, the production of the position identification paste is convenient, and the position identification paste can be formed by one-time die cutting.

Optionally, scribble on the layer integrated into one piece have a portion of tearing, it conveniently takes and is convenient for from tearing off from the type bottom from making scribble the layer to tear a portion of tearing.

Optionally, the scribbling layer is a non-woven fabric made of antibacterial alginate fibers. The antibacterial alginate fiber can be biodegraded in human body, and absorbed by human body without harm to human body.

Optionally, the bonding layer comprises a medical adhesive. The medical adhesive can be biodegraded in human body, absorbed by human body, and has no harm to human body.

Optionally, the thickness of the scribbling layer is 0.01 mm-0.1 mm; the thickness of the bonding layer is 0.01 mm-0.1 mm.

Optionally, the ink-jet printing ink further comprises a release layer covering the coating layer, wherein the release layer is a transparent PE film, a PU film or a PET film. The release layer is a protective layer that protects the write layer.

Based on the same concept, the scheme also provides an identification sticker, wherein the identification sticker comprises a bottom paper body and a plurality of position identification stickers which are arranged on the bottom paper body and are used for brain surgery.

In the actual production process, the identification sticker is produced on a whole plate, so that one identification sticker can be provided with a plurality of position identification stickers, and large-scale production is convenient to realize.

Optionally, a plurality of holding tanks have been seted up on the bottom paper body, a position sign subsides for brain operation are located in the holding tank, be provided with connecting portion in the holding tank, connecting portion one end is connected connect from type bottom and the other end the bottom paper body.

The mold-cut accommodating groove is formed in the bottom paper body, so that the independent position identification sticker can be separated, and the position identification sticker is taken down when the paper is convenient to use.

Compared with the prior art, the utility model provides a position sign subsides and sign sticker for brain operation scribbles earlier and writes the sign on writing the layer, from tearing off when using from the type bottom and scribbling the layer, scribbles and write the layer and bond to human body surface through the adhesive linkage to make scribble and write the layer and paste on human body surface, be difficult for droing, moreover scribble and write the layer and can absorb for the human body and scribble and write the layer, the adhesive linkage is human body can absorb the adhesive linkage, when scribbling and write the layer and take off to the human body or the card when sewing up in mouthful, can be absorbed by human degradation, can not cause the injury to the human body.

Drawings

Fig. 1 is a cross-sectional view of an embodiment of a location identification patch for brain surgery of the present invention;

FIG. 2 is a front view of a scribble layer of an embodiment of a location identification sticker for brain surgery of the present invention;

FIG. 3 is a front view of another scribble layer of an embodiment of the location identification sticker of the present invention for use in brain surgery;

fig. 4 is a front view of an embodiment of the utility model relates to an identification sticker.

The reference numbers in the figures: 100. a position identification sticker; 110. a release bottom layer; 120. an adhesive layer; 130. coating a writing layer; 131. an indication area; 132. an identification area; 133. a tear portion; 140. a peeling layer; 200. a bottom layer paper body; 210. accommodating grooves; 220. a connecting portion.

Detailed Description

The utility model provides a position sign subsides and sign sticker for brain operation, for making the utility model discloses a purpose, technical scheme and effect are clearer, make clear and more clear, and it is right that the following refers to the drawing and lifts the example the utility model discloses further detailed description. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1, a position identification sticker 100 for brain surgery in the present scheme includes a release bottom layer 110, an adhesive layer 120, a writing layer 130, and a peeling layer 140, which are sequentially disposed from bottom to top. The release bottom layer 110 is arranged as the lowest layer to protect the adhesive layer 120; the adhesive layer 120 is arranged on the release bottom layer 110, the adhesive layer 120 is a human body absorbable adhesive layer 120, and the adhesive layer 120 is used for adhering human body tissues during an operation; the coating layer 130 is fixedly connected to the adhesive layer 120, and the adhesion between the coating layer 130 and the adhesive layer 120 is much greater than the adhesion between the adhesive layer 120 and the release bottom layer 110, so that the surface of the release bottom layer 110 facing the adhesive layer 120 is a smooth surface. The scribble layer 130 is a human absorbable scribble layer 130, and the scribble layer 130 is used for scribbling marks on the human absorbable scribble layer. The release layer 140 covers the over-coating layer 130 and protects the over-coating layer 130.

The position identification sticker 100 for brain surgery of the scheme is used, the peeling layer 140 is firstly torn off to expose the coating layer 130, the mark is coated on the coating layer 130, the coating layer 130 is torn off from the release bottom layer 110 when the position identification sticker is used, the coating layer 130 is adhered to the surface of human tissue through the adhesive layer 120, so that the coating layer 130 is attached to the surface of a human body and is not easy to fall off, the coating layer 130 is the absorbable coating layer 130 of the human body, the adhesive layer 120 is the absorbable adhesive layer 120 of the human body, and even if the coating layer 130 falls off or is accidentally left in the human body or is clamped in a seam, the position identification sticker can be degraded and absorbed by the human body, and the injury to the human body can not be caused.

As shown in fig. 2, in a specific structure, the scribble layer 130 includes: an indication area 131, and an identification area 132 connected to the indication area 131. The outline of the indicating area 131 is set to be triangular; the outline of the identification region 132 is configured to be circular or elliptical. The triangular tip of the indication area 131 points to the position to be operated, so that the mark points more obviously, the circular or oval mark area 132 makes the area where the filled mark conforms large, and the mark can be marked more carefully by writing more symbols. It is contemplated that indicator region 131 and indicator region 132 may take on other shapes, such as arrow-shaped indicator region 131, square indicator region 132, etc.

As shown in fig. 3, the following may be also included: the indicator region 131 and the indicator region 132 can also be integral, i.e., the entire scribble layer 130 is square.

The adhesive layer 120 conforms to the contour of the scribble layer 130. The contours are consistent, which facilitates production of the location identification sticker 100, which can be formed by one-time die cutting. In another scheme, a tearing portion 133 is integrally formed on the coating layer 130, the tearing portion 133 is convenient to hold and enables the coating layer 130 to be easily torn from the release liner 110, the outline of the adhesive layer 120 is consistent with that of the indication area 131 and the identification area 132 of the coating layer 130, and the adhesive layer 120 does not cover the tearing portion 133, so that the tearing portion 133 is convenient to tear.

The coating layer 130 is a non-woven fabric made of antibacterial alginate fibers. The antibacterial alginate fiber can be biodegraded in human body, and absorbed by human body without harm to human body. It is easily conceivable that the manufacture of the writing layer can also be carried out using other biodegradable materials, such as: comprises paper, cloth or other writable medium made of biodegradable materials such as polypeptide, polyamino acid, polyester, polylactic acid, chitin, collagen/gelatin and other high molecular materials. When the marking is performed on the scribble layer 130, gentian violet may be preferably used as a marker pen for a pigment, which does not cause damage to a human body.

The adhesive layer 120 includes a medical adhesive. The medical adhesive can be biodegraded in human body, absorbed by human body, and has no harm to human body. Among them, various adhesives using oc-cyanoacrylate as a main raw material have been most developed and widely used in clinical various departments. The medical adhesive in the scheme can be made of materials mainly comprising oc-ethyl cyanoacrylate, n-butyl or isobutyl alpha-cyanoacrylate, n-octyl alpha-cyanoacrylate, alkyl alpha-cyanoacrylate and the like.

The thickness of the coating layer 130 is 0.01 mm-0.1 mm; the thickness of the adhesive layer 120 is 0.01mm to 0.1 mm. The thickness of the coating layer 130 and the adhesive layer 120 is determined according to actual use requirements during production.

The peeling layer 140 is a transparent PE film, PU film or PET film. The release layer 140 is a protective layer that protects the scribble layer 130.

Based on the same concept, the present solution also proposes an identification sticker, as shown in fig. 4, which includes a bottom paper 200, and a plurality of position identification stickers 100 for brain surgery as described above, which are disposed on the bottom paper 200. The position markers 100 are arranged on the bottom paper 200 regularly, for example, side by side at a certain distance, or alternatively, staggered at intervals.

In the actual production process, the identification sticker is produced on a whole plate, so that one identification sticker can be provided with a plurality of position identification stickers 100, large-scale production is facilitated, and the production efficiency is improved.

The bottom paper body 200 is provided with a plurality of accommodating grooves 210, the position identification sticker 100 for brain surgery is positioned in the accommodating grooves 210, connecting parts 220 are arranged in the accommodating grooves 210, one end of each connecting part 220 is connected with the release bottom layer 110, the other end of each connecting part 220 is connected with the bottom paper body 200, and the connecting parts 220 in the embodiment are integrally formed with the release bottom layer 110 and the bottom paper body 200; the connecting portion 220 generally has a smaller area such that only a small portion of the position label 100 is connected to the bottom sheet 200. This die cuts the receiving slot 210 in the base sheet 200 to allow the individual position indicators 100 to be separated for easy individual removal of the position indicators 100 during use.

To sum up, the utility model provides a position identification pastes 100 and sign sticker for brain operation replaces current adoption plain paper to carry out the method of sign, through scribbling earlier in this scheme and write the sign on layer 130, from tearing scribbling layer 130 from type bottom 110 when using, scribbles layer 130 and bonds to the human tissue surface through adhesive linkage 120 to make scribble layer 130 attached on the human surface, be difficult for droing, moreover scribble layer 130 and can absorb scribble layer 130 for the human body, adhesive linkage 120 can absorb adhesive linkage 120 for the human body, when scribbling layer 130 and drop or the accident remains in the human body or the card is in the seam mouth, can be absorbed by human degradation, can not cause the injury to the human body, makes things convenient for the operation process.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. A location identification patch for brain surgery, comprising: a release bottom layer;

2. The position identification sticker for brain surgery as claimed in claim 1, wherein the outline of the scribbling layer is square; or

The scribble layer includes:

the outline of the indicating area is set to be triangular;

the outline of the identification area is set to be round, oval or square.

3. The position identification sticker for brain surgery as claimed in claim 2, wherein the adhesive layer conforms to the outline of the scribbling layer.

4. The position marking sticker for brain surgery as claimed in claim 1, wherein the scribbling layer is a non-woven fabric made of antibacterial alginate fiber.

5. The site marking sticker for brain surgery as defined in claim 1, wherein the adhesive layer comprises a medical adhesive.

6. The position identification sticker for brain surgery as claimed in claim 1, wherein the thickness of the scribbling layer is 0.01mm to 0.1 mm; the thickness of the bonding layer is 0.01 mm-0.1 mm.

7. The position marking sticker for brain surgery as claimed in claim 1, further comprising a peeling layer covering the scribbling layer, wherein the peeling layer is a transparent PE film, a PU film or a PET film.

8. An identification sticker, comprising a bottom paper body, and a plurality of position identification stickers for brain surgery according to any one of claims 1 to 7 arranged on the bottom paper body.

9. The identification sticker of claim 8, wherein the bottom paper has a plurality of receiving grooves, the position identification sticker for brain surgery is located in the receiving grooves, the receiving grooves are provided with connecting portions, one end of each connecting portion is connected to the release bottom layer, and the other end of each connecting portion is connected to the bottom paper.