CN107468345A - Peel-off sterile cover for surgical instrument protection - Google Patents

Abstract

The invention discloses an easily-torn sterile protective cover for protecting surgical instruments, which comprises a bottom layer, an interlayer and a surface layer; the bottom layer, the interlayer and the surface layer are sequentially overlapped from bottom to top, a first easily-torn line is formed in the middle of the bottom layer, a second easily-torn line is formed in the middle of the interlayer, and a third easily-torn line is formed in the middle of the surface layer; and the front end of the surface layer is provided with a first pull rope, and the rear end of the surface layer is provided with a second pull rope. The middle parts of the bottom layer, the interlayer and the surface layer are respectively provided with the easy-tearing lines and are provided with the first pull rope and the second pull rope in a matching way, so that when the product is used, the middle part of the product is torn, and the two ends of the product are respectively separated and removed towards the two sides, so that bacteria are prevented from being brought up, and therefore surgical instruments are effectively prevented from being polluted, and convenience is brought to surgical operation; simultaneously, be provided with first antibiotic area and second antibiotic area through the cooperation, can effectively block the bacterium from each easily tearing the line invasion, realize more effective antibiotic effect.

Description

Peel-off sterile cover for surgical instrument protection

technical field

The invention relates to the technology in the field of protective covers, in particular to an easy-tearable aseptic protective cover for surgical instrument protection.

Background technique

Before performing an operation, the doctor usually prepares the instruments used in the operation and places the instruments on the table of the trolley. When surgery is required, the trolley is quickly pushed into the operating room. Surgical instruments on the trolley are usually covered with a sterile protective cover in order to avoid being polluted by bacteria in the air while waiting for the operation.

However, the current aseptic protective cover is an integral structure. When in use, it needs to be lifted from the outer edge of the sterile protective cover. Since the outer edge of the sterile protective cover is close to the ground, the sterile protective cover will Bacteria on the ground are brought up, thereby contaminating the surgical instruments, which seriously affects the surgical operation.

Contents of the invention

In view of this, the present invention aims at the deficiencies in the prior art, and its main purpose is to provide an easy-to-tear sterile protective cover for surgical instrument protection, which can effectively solve the problem of the existing sterile protective cover during use. It will bring up bacteria on the ground and make the instrument susceptible to contamination.

To achieve the above object, the present invention adopts the following technical solutions:

An easy-to-tear sterile protective cover for surgical instrument protection, including a bottom layer, an interlayer and a surface layer; the bottom layer, interlayer and surface layer are stacked together from bottom to top, and the middle part of the bottom layer is opened to form a first easy Tear line, the middle part of the interlayer is opened to form a second easy-tear line, the middle part of the surface layer is opened to form a third easy-tear line, the third easy-tear line, the second easy-tear line and the first easy-tear line are parallel to each other and Staggered settings; and the surface front end of the surface layer is provided with a first drawstring, the surface rear end of the surface layer is provided with a second drawstring, and the third easy-to-tear line is located between the first drawstring and the second drawstring; and, the The surface of the bottom layer is coated with antibacterial drugs to form a first antibacterial tape, the first antibacterial tape extends along the first easy-tear line and is located between the first easy-tear line and the second easy-tear line, the surface of the interlayer is coated with antibacterial The medicine is formed with a second antibacterial belt, which extends along the second easy-tear line and is located between the second easy-tear line and the third easy-tear line.

As a preferred solution, the first pull cords are two left and right symmetrically arranged.

As a preferred solution, the second pull cords are two left and right symmetrically arranged.

As a preferred solution, both the bottom layer and the surface layer are made of PE transparent material, and the interlayer is made of non-woven material.

Compared with the prior art, the present invention has obvious advantages and beneficial effects. Specifically, it can be known from the above technical solutions:

By setting the easy-tear line in the middle of the bottom layer, the interlayer and the surface layer, and cooperating with the first drawstring and the second drawstring, when in use, the middle part of the product is torn, and the two ends are separated to the two sides and removed. , instead of the traditional method of lifting from the outer edge, to prevent bacteria from being carried up, thereby effectively avoiding the contamination of surgical instruments and bringing convenience to surgical operations; at the same time, by cooperating with the first antibacterial belt and the second antibacterial belt, It can effectively prevent bacteria from invading from each easy-to-tear thread, and achieve a more effective antibacterial effect.

In order to more clearly illustrate the structural features and functions of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

Description of drawings

Fig. 1 is the front view of the preferred embodiment of the present invention;

Fig. 2 is a cross-sectional view of a preferred embodiment of the present invention.

Explanation of the accompanying drawings:

10. Bottom layer 11. The first easy-to-tear line

20. Interlayer 21. The second easy-to-tear line

30. Surface layer 31. The third easy-to-tear line

41. The first pull cord 42. The second pull cord

51. The first antibacterial tape 52. The second antibacterial tape

60. Two-dimensional code identification coating.

detailed description

Please refer to FIG. 1 and FIG. 2 , which show the specific structure of a preferred embodiment of the present invention, including a bottom layer 10 , an interlayer 20 and a surface layer 30 .

The bottom layer 10, the interlayer 20 and the surface layer 30 are sequentially stacked together from bottom to top, and the middle part of the bottom layer 10 is provided with a first easy-tear line 11, and the first easy-tear line 11 is composed of a plurality of thin slot holes arranged at intervals. The middle part of the interlayer 20 is formed with a second easy-tear line 21, the second easy-tear line 21 is composed of a plurality of thin slot holes arranged at intervals, and the middle part of the surface layer 30 is formed with a third easy-tear line 31, The third easy-tear line 31 is composed of a plurality of thin slots arranged at intervals. The third easy-tear line 31 , the second easy-tear line 21 and the first easy-tear line 11 are arranged parallel to each other and staggered. In this embodiment, the bottom layer 10 and the surface layer 30 are made of PE transparent material, and the interlayer 20 is made of non-woven material.

The surface front end of the surface layer 30 is provided with a first stay cord 41, and the surface rear end of the surface layer 30 is provided with a second stay cord 42, the third easy-to-tear line is located between the first stay cord and the second stay cord, and the first Both the pull cord 41 and the second pull cord 42 are fixed on the surface layer 30 by means of hot pressing. In this embodiment, the first pull cords 41 are two symmetrically arranged left and right, and the second pull cords 42 are two symmetrically arranged left and right, so that two people cooperate and evenly force the bottom layer 10 and the interlayer 20 with both hands. and the surface layer 30 are torn along the first easy-tear line 11 , the second easy-tear line 21 and the third easy-tear line 31 respectively.

And, the surface of the bottom layer 10 is coated with antibacterial drugs to form a first antibacterial tape 51, the first antibacterial tape 51 extends along the first easy-tear line 11 and is located between the first easy-tear line 11 and the second easy-tear line 21 Between, the surface of the interlayer 20 is coated with antibacterial drugs to form a second antibacterial tape 52, the second antibacterial tape 52 extends along the second easy-tear line 21 and is located between the second easy-tear line 21 and the third easy-tear line 31 Between, the first antibacterial tape 51 and the first antibacterial tape 51 can effectively prevent bacteria from invading from the first easy-tear line 11 , the second easy-tear line 21 and the third easy-tear line 31 .

In addition, the outer surface of the surface layer 30 is provided with a two-dimensional code identification coating 60, so that doctors can scan the code to obtain the details of the surgical instruments covered by the present invention.

The method of use of this embodiment is described in detail as follows:

When in use, the present invention is laid flat on the table top of the cart and covers the surgical instrument. When the surgical instrument needs to be used, two people cooperate to pull the first stay cord 41 and the second stay cord 42 in the opposite direction respectively, so that The bottom layer 10, the interlayer 20 and the surface layer 30 are torn apart along the first easy-tear line 11, the second easy-tear line 21 and the third easy-tear line 31 respectively to expose surgical instruments, and the bottom layer 10, the interlayer 20 and the surface layer 30 are all separated to both sides Form in half and remove.

The key points of the design of the present invention are: by setting the easy-tear line in the middle of the bottom layer, the interlayer and the surface layer, and cooperating with the first drawstring and the second drawstring, when in use, the middle part of the product is torn, and the two ends Separate and remove to both sides respectively, replacing the traditional method of lifting from the outer edge to prevent bacteria from being carried up, thereby effectively avoiding contamination of surgical instruments and bringing convenience to surgical operations; at the same time, by cooperating with the first antibacterial The belt and the second antibacterial belt can effectively prevent bacteria from invading from each easy-to-tear line to achieve a more effective antibacterial effect.

The above descriptions are only preferred embodiments of the present invention, and do not limit the technical scope of the present invention in any way, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention are still valid. It belongs to the scope of the technical solutions of the present invention.

Claims (4)

1. A kind of 1. easy-tear type sterility protection cover for operating theater instruments protection, it is characterised in that：Include bottom, interlayer and table Layer；The bottom, interlayer and top layer are superimposed together successively from lower to upper, are opened up in the middle part of the bottom formed with the first easy-torn line, Opened up in the middle part of the interlayer formed with the second easy-torn line, open up in the middle part of the top layer and easily torn formed with the 3rd easy-torn line, the 3rd Line, the second easy-torn line and the first easy-torn line is parallel to each other and stagger setting；And the front end surface on the top layer is provided with the first drawstring, The surface rear end on top layer is provided with the second drawstring, and the 3rd easy-torn line is between the first drawstring and the second drawstring；And the bottom The surface coated antibacterial medicine of layer and formed with the first antibacterial band, the first antibacterial band extends along the first easy-torn line and is located at first Between easy-torn line and the second easy-torn line, the surface coated antibacterial medicine of the interlayer and formed with the second antibacterial band, second antibacterial Band extends and is located between the second easy-torn line and the 3rd easy-torn line along the second easy-torn line.
2. 2. the easy-tear type sterility protection cover according to claim 1 for operating theater instruments protection, it is characterised in that：Described One drawstring is two be symmetrical set.
3. 3. the easy-tear type sterility protection cover according to claim 1 for operating theater instruments protection, it is characterised in that：Described Two drawstrings are two be symmetrical set.
4. 4. the easy-tear type sterility protection cover according to claim 1 for operating theater instruments protection, it is characterised in that：The bottom Layer and top layer are PE transparent materials, and the interlayer is nonwoven cloth material.