CN207707977U

CN207707977U - A kind of new ceramics scalpel

Info

Publication number: CN207707977U
Application number: CN201720666012.7U
Authority: CN
Inventors: 刘承勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-08
Filing date: 2017-06-08
Publication date: 2018-08-10
Anticipated expiration: 2027-06-08

Abstract

The utility model discloses a kind of new ceramics scalpel, including handle of a knife and ceramic tip, the handle of a knife lower end is equipped with the clamping device of ceramic tip, the clamping device includes two cutting blade clips, pedestal, pedestal are equipped with upper and lower perforative translot, cross bar are provided in translot；Cutting blade clip includes gripping block, gripping block upper end is equipped with link block, link block is equipped with through-hole, the through-hole is slidably connected across cross bar with cross bar, the gripping block is equipped with threaded hole, there are matched fastening bolt, the handle of a knife both sides lower end to be additionally provided with and the matched positioning bolt of link block on threaded hole；Two cutting blade clips of the utility model are slidably connected on cross bar, it can be according to different size of ceramic scalpel piece, it is sized, facilitate medical worker's installation, the operation preparation time of saving, when ceramic tip is installed, it is only necessary to adjust fastening bolt, hand only needs to hold ceramic tip, and medical worker is avoided to come to harm.

Description

A kind of new ceramics scalpel

Technical field

The utility model is related to medical instruments fields, and in particular to a kind of new ceramics scalpel.

Background technology

Ceramics are used as a kind of nonmetallic materials, have the characteristics that no magnetic, high without electrostatic, hardness, can meet high-intensity magnetic field ring The requirement of border bottom tool.Ceramics have good biocompatibility with tissue, are used as scalpel, also have nothing The features such as malicious, non-stimulated, without antibody response, can reduce inflammatory reaction of the traditional operation knife metal ion precipitation to wound, accelerate Wound healing reduces operative scar.Ceramic scalpel hardness is high, sharp, wear-resisting, is easy recovery processing.Existing middle scalpel Ceramic scalpel piece is disposable mostly, and handle of a knife is not the thickness difference of disposable, different scalpel, this is needed not Same scalpel handle of a knife, in nervous operation set-up procedure, medical worker needs to find different handle of a knifes, and it is accurate to extend operation The standby time, the amount of labour of medical worker is increased, the connection of existing middle ceramic scalpel piece and handle of a knife mostly uses greatly clamping form , when holding scalpel clamping, sharp blade may bring injury to medical worker.

Utility model content

It is avoided by the way of stepping up to solve the above problems, the utility model provides a kind of new ceramics scalpel Medical worker is injured, and is adapted to different size of knife blade, facilitates the installation of ceramic tip and handle of a knife.

To achieve the above object, the technical solution that the utility model is taken is：

A kind of new ceramics scalpel, including handle of a knife and ceramic tip, the handle of a knife lower end are equipped with adding for ceramic tip Tight device, the clamping device include two cutting blade clips, and pedestal, the pedestal is connected with the lower end of handle of a knife, on pedestal Equipped with upper and lower perforative translot, cross bar is provided in translot；The cutting blade clip includes gripping block, and gripping block upper end is equipped with connection Block, the link block match with translot, and link block is equipped with through-hole, and the through-hole passes through cross bar to connect with cross bar sliding It connects, link block extend into the inside of handle of a knife across translot, and the gripping block is equipped with threaded hole, has on threaded hole matched Fastening bolt, the handle of a knife both sides lower end is additionally provided with and the matched positioning bolt of link block.

As a preferred technical solution of the utility model, the ceramic tip is equipped with and fastening bolt phase The first threaded hole matched.

As a preferred technical solution of the utility model, the handle of a knife is equipped with anti-skid design.

As a preferred technical solution of the utility model, anti-slip material is coated on the inside of the gripping block.

The utility model has the advantages that：

Two cutting blade clips are slidably connected on cross bar, can be sized according to different size of ceramic scalpel piece, side Medical worker installation, the operation preparation time of saving, ceramic tip install when, it is only necessary to adjust fastening bolt, hand Portion only needs to hold ceramic tip, and medical worker is avoided to come to harm.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model clamping device overall structure diagram；

Fig. 3 is the utility model ceramic tip structural schematic diagram.

In Fig. 1, Fig. 2 and Fig. 3,1, handle of a knife, 2, ceramic tip, 3, clamping device, 4, cutting blade clip, 5, pedestal, 6, translot, 7, cross bar, 8, gripping block, 9, link block, 10, through-hole, 11, threaded hole, 12, fastening bolt, 13, positioning bolt, the 14, first spiral shell Pit, 15, anti-skid design.

Specific implementation mode

In order to make the purpose of this utility model and advantage be more clearly understood, with reference to embodiments to the utility model into Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the utility model, and do not have to In restriction the utility model.

As shown in Figure 1-Figure 3, the utility model embodiment provides a kind of new ceramics scalpel, including handle of a knife 1 and pottery Porcelain blade 2, handle of a knife 1 are equipped with anti-skid design 15, and 1 lower end of handle of a knife is equipped with the clamping device 3 of ceramic tip 2, and clamping device 3 wraps Two cutting blade clips 4, pedestal 5 are included, pedestal 5 is connected with the lower end of handle of a knife 1, and pedestal 5 is equipped with upper and lower perforative translot 6, translot 6 Inside it is provided with cross bar 7；Cutting blade clip 4 includes gripping block 8, and the inside of gripping block 8 is coated with anti-slip material, and anti-slip material is using in existing Vinylidene Chloride, chlorinated rubber, epoxy, polyurethane, acrylic etc., 8 upper end of gripping block is equipped with link block 9, link block 9 and translot 6 match, and link block 9 is equipped with through-hole 10, and through-hole 10 is slidably connected across cross bar 7 with cross bar 7, and link block 9 passes through translot 6 It is extend into the inside of handle of a knife 1, gripping block 8 is equipped with threaded hole 11, has matched fastening bolt 12 on threaded hole 11, ceramics Blade 2 is equipped with the first threaded hole 14 to match with fastening bolt 12, and 1 both sides lower end of handle of a knife is additionally provided with to match with link block 9 Two cutting blade clips 4 of the positioning bolt 13 of conjunction, the utility model are slidably connected on cross bar 7, can be according to different size of pottery Porcelain knife blade, is sized, and facilitates medical worker and installs, the operation preparation time of saving, when ceramic tip is installed, It only needs to adjust fastening bolt, hand only needs to hold ceramic tip, and medical worker is avoided to come to harm.

The operation principle of this specific implementation is：According to different ceramic scalpel pieces when use, cutting blade clip 4 is adjusted The link block 9 of openings of sizes, cutting blade clip 4 can slide on cross bar 7, and then can adjust the openings of sizes of two gripping blocks 8, After adjusting, two gripping blocks 8 are fastened with fastening bolt 12 so that blade is fixed between two gripping blocks 8, with positioning The positioning of clamping device 3 is prevented it from slidably reciprocating on cross bar 7 by bolt 13；Positioning bolt 13 is unclamped when dismounting to unclamp tightly Fixing bolt 12, convenient and efficient, during installation and removal, the hand of human body only holds ceramic tip, does not make to ceramic tip Strength is scratched so as to avoid the hand of medical worker.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without departing from the principle of this utility model, can also make several improvements and retouch, these improve and Retouching also should be regarded as the scope of protection of the utility model.

Claims

1. a kind of new ceramics scalpel, including handle of a knife (1) and ceramic tip (2), it is characterised in that：Under the handle of a knife (1) Clamping device (3) of the end equipped with ceramic tip (2), the clamping device (3) include two cutting blade clips (4), pedestal (5), institute The pedestal (5) stated is connected with the lower end of handle of a knife (1), and pedestal (5) is equipped with upper and lower perforative translot (6), is arranged in translot (6) There is cross bar (7)；The cutting blade clip (4) includes gripping block (8), and gripping block (8) upper end is equipped with link block (9), the connection Block (9) matches with translot (6), and link block (9) is equipped with through-hole (10), and the through-hole (10) passes through cross bar (7) and cross bar (7) it is slidably connected, link block (9) passes through translot (6) to extend into the inside of handle of a knife (1), and the gripping block (8) is equipped with screw thread Hole (11) has matched fastening bolt (12), the handle of a knife (1) both sides lower end to be additionally provided with and connect on threaded hole (11) Block (9) matched positioning bolt (13).

2. a kind of new ceramics scalpel according to claim 1, it is characterised in that：It is set on the ceramic tip (2) There is the first threaded hole (14) to match with fastening bolt (12).

3. a kind of new ceramics scalpel according to claim 1, it is characterised in that：The handle of a knife (1) is equipped with anti- Sliding decorative pattern (15).

4. a kind of new ceramics scalpel according to claim 1, it is characterised in that：It is applied on the inside of the gripping block (8) There is anti-slip material.