CN211433178U

CN211433178U - Multifunctional neurosurgery scalpel

Info

Publication number: CN211433178U
Application number: CN201921233412.4U
Authority: CN
Inventors: 吴伟; 张群; 钱良涛
Original assignee: Dejiang County People's Hospital
Current assignee: Dejiang County People's Hospital
Priority date: 2019-07-28
Filing date: 2019-07-28
Publication date: 2020-09-08
Anticipated expiration: 2029-07-28

Abstract

The utility model provides a multifunctional neurosurgery scalpel, which comprises an anti-slip pad, a stabilizing ring, a holding support, a hanging ring, a compression spring, a pressing block, a telescopic spring, a moving rod, a clamping block and a clamping groove, wherein the end surface under a scalpel handle is provided with the holding support, the anti-slip pad is arranged on the upper end surface of the scalpel handle, the stabilizing ring is arranged on the left side of the upper end surface of the anti-slip pad, the hanging ring is arranged on the right end surface of the scalpel handle, the design solves the problem that the original neurosurgery scalpel is unstable to hold, the right end face of the scalpel head is provided with the fixture block, the right end face of the fixture block is provided with the clamping groove, the upper side of the fixture block is provided with the movable rod, the upper end face of the movable rod is provided with the compression spring, the left side of the movable rod is provided with the extension spring, the left end face of the extension spring is provided with the pressing block, this design has solved the problem that original neurosurgery sword can not change the tool bit, the utility model discloses rational in infrastructure, the tool bit of being convenient for change, stability is good when holding.

Description

Multifunctional neurosurgery scalpel

Technical Field

The utility model discloses a multifunctional neurosurgery scalpel belongs to medical instrument technical field.

Background

Medical instruments refer to instruments, devices, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. For the purpose of diagnosis, prevention, monitoring, treatment, or amelioration of a disease; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

Traditional neurosurgery sword grips to feel poor, and easy landing when leading to holding causes the secondary damage for patient easily, and current neurosurgery sword tool bit can not be changed, uses under the inconvenient many environment, and the problem that above-mentioned appearance is solved to the urgent need multi-functional neurosurgery sword now.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a multi-functional neurosurgery sword to solve the problem that proposes in the above-mentioned background art, the utility model discloses rational in infrastructure, be convenient for change the tool bit, stability is good when holding.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the multifunctional neurosurgery scalpel comprises a stable holding mechanism, a mechanism convenient to replace, a scalpel head, a scalpel edge and a scalpel handle, wherein the scalpel head is installed on the front end face of the scalpel handle, the scalpel edge is assembled on the lower end face of the scalpel head, the mechanism convenient to replace is arranged in the scalpel handle, the stable holding mechanism is arranged on the surface of the scalpel handle and comprises an anti-slip pad, a stabilizing ring, a holding support and a hanging ring, the holding support is installed on the lower end face of the scalpel handle, the anti-slip pad is installed on the upper end face of the scalpel handle, the stabilizing ring is assembled on the left side of the upper end face of the anti-slip pad, the hanging ring is assembled on the right end face of the scalpel handle, the mechanism convenient to replace comprises a compression spring, a pressing block, an expansion spring, a moving rod, a fixture block and a clamping groove, the clamping groove is formed in the right end face, an extension spring is installed on the left side of the moving rod, and a pressing block is installed on the left end face of the extension spring.

Further, the annular side face of the moving rod is provided with a limiting ring, the lower end face of the moving rod is provided with an arc-shaped block, and the upper side of the left end face of the moving rod is provided with a triangular sliding block.

Further, an arc-shaped clamping head is assembled on the right side of the upper end face of the clamping block, and the clamping block is matched with the clamping groove.

Further, the shape of the holding tray is a hand holding shape.

Further, the cutter head is of a detachable structure.

Further, the telescopic spring and the compression spring are connected with the knife handle through a connecting rod.

The utility model has the advantages that: the utility model discloses a multi-functional neurosurgery sword, because of the utility model discloses added slipmat, stabilizing ring, held support and link, this design makes things convenient for flour to add man-hour and carries out impurity filtering, has solved original neurosurgery sword and has taken and hold unstable problem, has improved the utility model discloses a stable effect of taking.

Because of the utility model discloses added compression spring, pressed block, expanding spring, carriage release lever, fixture block and draw-in groove, this design makes things convenient for the tool bit to change, has solved the problem that original neurosurgery sword can not change the tool bit, has improved the utility model discloses a cleaning performance.

Because of the carriage release lever annular side is equipped with the spacing ring, the arc piece is installed to the terminal surface under the carriage release lever, the triangle slider is installed to carriage release lever left end face upside, this design has improved the stable mobility of carriage release lever, the triangle slider makes the carriage release lever rebound, the arc piece has improved fixture block stability, because of gripping the shape of holding in the palm the shape for the hand shape of gripping, this design has improved the sense of gripping that holds in the palm, be connected with the handle of a knife because of expanding spring and compression spring pass through the connecting rod, this design has improved expanding spring and compression spring's connection fixity, the utility model discloses rational in infrastructure, the tool bit is convenient for change, and stability is.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the multifunctional neurosurgical scalpel of the present invention;

FIG. 2 is a front sectional view of a stable holding mechanism in the multifunctional neurosurgical scalpel of the present invention;

FIG. 3 is a front sectional view of the mechanism of the multifunctional neurosurgical scalpel, which is convenient for replacing;

FIG. 4 is an enlarged view of A of the easy-to-replace mechanism of the multifunctional neurosurgical scalpel of the present invention;

in the figure: 1-stable holding mechanism, 2-mechanism convenient to replace, 3-tool bit, 4-blade, 5-tool handle, 11-non-slip pad, 12-stabilizing ring, 13-holding support, 14-hanging ring, 21-compression spring, 22-pressing block, 23-expansion spring, 24-moving rod, 25-clamping block and 26-clamping groove.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-4, the present invention provides a technical solution: multifunctional neurosurgery sword, including stably taking hold mechanism 1, be convenient for change mechanism 2, tool bit 3, cutting edge 4 and handle of a knife 5, the terminal surface installs tool bit 3 before the handle of a knife 5, and the terminal surface is equipped with cutting edge 4 under the tool bit 3, and 5 insides of handle of a knife are provided with and are convenient for change mechanism 2, and 5 surfaces of handle of a knife are provided with stably takes hold mechanism 1.

Stably hold mechanism 1 and include slipmat 11, stabilizing ring 12, hold and hold support 13 and link 14, 5 terminal surfaces of handle of a knife are installed and are held support 13, and slipmat 11 is installed to 5 up ends of handle of a knife, and 11 up ends left sides of slipmat are equipped with stabilizing ring 12, and 5 right-hand members of handle of a knife are equipped with link 14, have solved original neurosurgery sword and have held unstable problem.

Be convenient for change mechanism 2 and include compression spring 21, press briquetting 22, expanding spring 23, carriage release lever 24, fixture block 25 and draw-in groove 26, fixture block 25 is installed to 3 right-hand members of tool bit, fixture block 25 right-hand members has seted up draw-in groove 26, carriage release lever 24 is installed to fixture block 25 upside, 24 up end of carriage release lever are equipped with compression spring 21, expanding spring 23 is installed on carriage release lever 24 left side, expanding spring 23 left end face is installed and is pressed briquetting 22, the problem that original neurosurgery sword can not be changed to this design has been solved.

24 annular sides of carriage release lever are equipped with the spacing ring, the arc piece is installed to the terminal surface under 24 of carriage release lever, the triangle slider is installed to 24 left end face upsides of carriage release lever, this design has improved 24's of carriage release lever stable mobility, the triangle slider makes 24 rebound of carriage release lever, the arc piece has improved fixture block 25 stability, fixture block 25 up end right side is equipped with the arc dop, fixture block 25 and draw-in groove 26 phase-match, this design has improved the stability of tool bit 3, it grips the shape for the hand to grip the shape to grip the support 13 shape, this design has improved the sense of gripping that grips support 13, tool bit 3 is detachable construction, this design makes it more convenient to change tool bit 3, expanding spring 23 and compression spring 21 are connected with handle of a knife 5 through the connecting rod, this design has improved expanding spring 23.

As an embodiment of the present invention: medical staff takes tool bit 3 and handle of a knife 5 after the disinfection in hand, press down according to piece 22 this moment, press according to piece 22 and make carriage release lever 24 rebound through pressing down the triangle slider, move to the annular side of carriage release lever when according to piece 22 and remove right, carriage release lever 24 stops moving, clamp draw-in groove 26 inner wall through fixture block 25 with tool bit 3 this moment, loosen and press piece 22, the concertina power of expanding spring 23 will be according to piece 22 and remove to the normal position left, compression spring 21's compressive force is with arc piece rebound to fixture block 25 up end, the buckle power of arc piece and arc dop makes tool bit 3 more stable.

Tool bit 3 and handle of a knife 5 clamp the completion back, and medical staff holds handle of a knife 5, and the thumb inserts stabilizing ring 12, and the palm of the hand laminating is on non slipping mat 11 surfaces, and the finger laminates in proper order and holds the support 13 lower terminal surface, has improved the stability of hand when holding the scalpel more than, after the operation, with the scalpel sanitization, with handle of a knife 5 through the link 14 hang to the sterilizer in can.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. Multifunctional neurosurgery sword, including stably hold the mechanism, be convenient for change mechanism, tool bit, cutting edge and handle of a knife, its characterized in that: a tool bit is arranged on the front end face of the tool handle, a cutting edge is assembled on the lower end face of the tool bit, a mechanism convenient to replace is arranged in the tool handle, and a stable holding mechanism is arranged on the surface of the tool handle;

the stable holding mechanism comprises an anti-skid pad, a stabilizing ring, a holding support and a hanging ring, the holding support is arranged on the lower end face of the knife handle, the anti-skid pad is arranged on the upper end face of the knife handle, the stabilizing ring is assembled on the left side of the upper end face of the anti-skid pad, and the hanging ring is assembled on the right end face of the knife handle;

the mechanism of being convenient for change includes compression spring, according to briquetting, expanding spring, carriage release lever, fixture block and draw-in groove, the fixture block is installed to the tool bit right-hand member face, the draw-in groove has been seted up to fixture block right-hand member face, the carriage release lever is installed to the fixture block upside, the carriage release lever up end is equipped with compression spring, expanding spring is installed in the carriage release lever left side, the expanding spring left end face is installed and is pressed the briquetting.

2. The multifunctional neurosurgical scalpel of claim 1, wherein: the utility model discloses a three-dimensional moving rod, including carriage release lever, carriage release lever ring side is equipped with the spacing ring, the terminal surface installs the arc piece down the carriage release lever, the triangle slider is installed to carriage release lever left end face upside.

3. The multifunctional neurosurgical scalpel of claim 1, wherein: the right side of the upper end face of the clamping block is provided with an arc-shaped clamping head, and the clamping block is matched with the clamping groove.

4. The multifunctional neurosurgical scalpel of claim 1, wherein: the shape of the holding support is a hand holding shape.

5. The multifunctional neurosurgical scalpel of claim 1, wherein: the tool bit is of a detachable structure.

6. The multifunctional neurosurgical scalpel of claim 1, wherein: the telescopic spring and the compression spring are connected with the knife handle through a connecting rod.