CN214924690U

CN214924690U - Anti-pollution cutter for biological patch

Info

Publication number: CN214924690U
Application number: CN202121148846.1U
Authority: CN
Inventors: 付强
Original assignee: Shandong Sileji Pharmaceutical Technology Co ltd
Current assignee: Shandong Sileji Pharmaceutical Technology Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2021-11-30
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a biological patch anti-pollution cutter, which comprises a top cover and a bottom box; the top cover is made of transparent sterilizable materials, a top magnet capable of moving freely is placed on the top cover, the top magnet and a bottom magnet in the top cover are mutually attracted and fixed, a connecting end is arranged at the center of the bottom magnet, and the cutter head is fixed on the bottom magnet through the connecting end; the portable box comprises a bottom box and is characterized in that a carrying platform is fixed on the bottom box, the carrying platform is square, the periphery of the bottom of the carrying platform is connected with a folding wall, the center of the bottom of the carrying platform is connected with a threaded rod, the threaded rod penetrates through a threaded pipe fixed at the bottom of the bottom box to reach the outside of the box, and the threaded rod is connected with a base outside the box. Compared with the prior art, the beneficial effects of the utility model are that: firstly, the design is simple, the carrying is convenient, and the sterilization and disinfection can be carried out; secondly, convenient to use can accomplish the cutting of biological patch under the contactless condition to can effectively prevent the patch pollution that external microorganism caused, do benefit to field usage.

Description

Anti-pollution cutter for biological patch

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to anti-pollution cutterbar of biological patch.

Background

The biological patch is extracted from natural organisms by various technologies, and then is implanted into a human body according to some molecular biology principles and immunology principles, so that the biological patch can play a certain cell scaffold role, fill up the missing tissues of the damaged part and induce the self-repairing function of the human body to play, and thus, new tissues can gradually grow out to complete the regeneration process of organ tissues. The biological patch is used for repairing meninges in neurosurgery and after esophageal cancer is removed, repairing skull, and in addition, the biological patch is used for patients with plastic and cosmetic treatment and large-area burn, and is also used in the fields of gynecology, tumors and the like to a certain extent. The biological patch has higher biocompatibility, lower probability of rejection reaction, and higher safety, generally can not cause cachexia or has teratogenic effect, is more stable than the biological patch, and is quicker to recover. In the operation is restoreed to biological patch, biological patch often cuts different shape and model according to patient's personal condition, and when rescuing in the field, it is not too practical to carry large-scale cutting device, for this reason, the utility model provides an anti-pollution cutterbar of biological patch.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art, and providing a biological patch anti-pollution cutter which is simple in design and convenient to carry, can also be used for disinfection and sterilization in advance, enables the biological patch to be cut under the sterile environment, and prevents the biological patch from being polluted by microorganisms.

In order to achieve the above object, the utility model provides a following technical scheme: a biological patch anti-pollution cutter comprises a top cover and a bottom box; the top cover is made of transparent sterilizable materials, a top magnet capable of moving freely is placed on the top cover, the top magnet and a bottom magnet in the top cover are mutually attracted and fixed, a connecting end is arranged at the center of the bottom magnet, and the cutter head is fixed on the bottom magnet through the connecting end; the portable box comprises a bottom box and is characterized in that a carrying platform is fixed on the bottom box, the carrying platform is square, the periphery of the bottom of the carrying platform is connected with a folding wall, the center of the bottom of the carrying platform is connected with a threaded rod, the threaded rod penetrates through a threaded pipe fixed at the bottom of the bottom box to reach the outside of the box, and the threaded rod is connected with a base outside the box.

Preferably, the edges of two sides of the top cover are provided with scales, and the top cover is also provided with grids for marking sizes.

Preferably, a connecting rod is arranged at the center of the top magnet block and connected with a hand-held end at the top of the top magnet block, and a front end mark is arranged at the top of the top magnet block corresponding to the blade direction of the cutter head.

Preferably, the number of screws which are more than or equal to 4 are arranged on the periphery of the carrying platform, pressing sheets are fixed on the screws, and the pressing sheets are bent stainless steel sheets.

Preferably, the folding wall material is silica gel.

Preferably, the thread on the threaded rod matches the thread in the threaded tube.

Compared with the prior art, the beneficial effects of the utility model are that: firstly, the design is simple, the carrying is convenient, and the sterilization and disinfection can be carried out; secondly, convenient to use can accomplish the cutting of biological patch under the contactless condition to can effectively prevent the patch pollution that external microorganism caused, do benefit to field usage.

Other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic side view of a cutter according to the present invention;

fig. 2 is a schematic top view of the cutter of the present invention.

In the figure: 1. the tool bit, 2, top cap, 3, end box, 4, connecting rod, 5, top magnet, 6, end magnet, 7, preforming, 8, microscope carrier, 9, base, 10, threaded rod, 11, screwed pipe, 12, hold end, 13, link, 14, screw, 15, folding wall, 16, scale, 17, front end sign, 18, net.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 and 2, the present invention provides a technical solution: a biological patch anti-pollution cutter comprises a top cover 2 and a bottom box 3; the top cover 2 is made of transparent sterilizable materials, the top magnet block 5 capable of moving freely is placed on the top cover 2, the top magnet block 5 and the bottom magnet block 6 in the top cover 2 are mutually attracted and fixed, the center of the bottom magnet block 6 is provided with a connecting end 13, and the connecting end 13 fixes the cutter head 1 on the bottom magnet block 6; a carrying platform 8 is fixed on the bottom box 3, the carrying platform 8 is square, the periphery of the bottom of the carrying platform 8 is connected with a folding wall 15, the center of the bottom of the carrying platform 8 is connected with a threaded rod 10, the threaded rod 10 penetrates through a threaded pipe 11 fixed at the bottom of the bottom box 3 to reach the outside of the box, and the threaded rod 10 is connected with a base 9 outside the box.

Specifically, the top of the top cover 2 is provided with two side edges with a scale 16, and the top cover 2 is also provided with a grid 18 for marking the size.

Specifically, a connecting rod 4 is arranged at the center of the top of the magnet ejecting block 5, the connecting rod 4 is connected with a handheld end 12 at the top of the connecting rod, and a front end mark 17 is arranged at the top of the magnet ejecting block 5 in the direction corresponding to the cutting edge of the cutter head 1.

Specifically, the number of screws 14 is 4, the screws 14 are fixed on the carrier 8, and the pressing sheet 7 is a bent stainless steel sheet.

Specifically, the folded wall 15 is made of silicone.

In particular, the thread on the threaded rod 10 matches the thread in the threaded tube 11.

The working principle is as follows: before use, the cutter is sterilized integrally by high-temperature high-pressure steam sterilization, and when in use, the top cover 2 is opened, the biological patch is flatly placed on the carrying platform 8, the screws 14 are unscrewed, the pressing sheet 7 is rotated, the pressing sheet 7 is pressed on four corners of the biological patch, the screws 14 are screwed, the operation needs to be quickly completed, the top cover 2 is covered, the hand-held end 12 is held by hands, according to the required size, the top magnetic block 5 is moved to the position to be cut, the base 9 is rotated, the threaded rod 10 is lifted, the carrying platform 8 is lifted and propped against the tool bit 1, the hand-held end 12 is pulled to cut, the cutting direction is consistent with the movement direction of the front end mark 17, cutting according to the scale 16 and the grid 18, rotating the base 9 after cutting, descending the threaded rod 10, descending the carrier 8, opening the top cover 2, taking out the cut patch, and taking the cut waste off the pressing sheet 7 for disposal.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A biological patch anti-contamination cutter comprises a top cover (2) and a bottom box (3), and is characterized in that: the top cover (2) is made of transparent sterilizable materials, a top magnet block (5) capable of moving freely is placed on the top cover (2), the top magnet block (5) and a bottom magnet block (6) in the top cover (2) are mutually attracted and fixed, a connecting end (13) is arranged at the center of the bottom magnet block (6), and the cutter head (1) is fixed on the bottom magnet block (6) through the connecting end (13); a carrying platform (8) is fixed on the bottom box (3), the carrying platform (8) is square, the periphery of the bottom of the carrying platform (8) is connected with a folding wall (15), the center of the bottom of the carrying platform (8) is connected with a threaded rod (10), the threaded rod (10) penetrates through a threaded pipe (11) fixed at the bottom of the bottom box (3) to reach the outside of the box, and the threaded rod (10) is connected with a base (9) outside the box.

2. The biological patch antipollution cutter as claimed in claim 1, wherein: the scale (16) is arranged on the edges of two sides of the top cover (2), and the grid (18) for marking the size is also arranged on the top cover (2).

3. The biological patch antipollution cutter as claimed in claim 1, wherein: the center of the top of the magnet ejecting block (5) is provided with a connecting rod (4), the connecting rod (4) is connected with a handheld end (12) at the top of the connecting rod, and a front end mark (17) is arranged at the top of the magnet ejecting block (5) corresponding to the cutting edge direction of the cutter head (1).

4. The biological patch antipollution cutter as claimed in claim 1, wherein: screws (14) with the number being more than or equal to 4 are arranged on the periphery of the carrying platform (8), pressing sheets (7) are fixed on the screws (14), and the pressing sheets (7) are bent stainless steel sheets.

5. The biological patch antipollution cutter as claimed in claim 1, wherein: the folding wall (15) is made of silica gel.

6. The biological patch antipollution cutter as claimed in claim 1, wherein: the thread on the threaded rod (10) is matched with the thread in the threaded pipe (11).