CN205322439U - But scalpel of quick replacement tool bit - Google Patents
But scalpel of quick replacement tool bit Download PDFInfo
- Publication number
- CN205322439U CN205322439U CN201521122466.5U CN201521122466U CN205322439U CN 205322439 U CN205322439 U CN 205322439U CN 201521122466 U CN201521122466 U CN 201521122466U CN 205322439 U CN205322439 U CN 205322439U
- Authority
- CN
- China
- Prior art keywords
- scalpel
- deep trouth
- utility
- driving lever
- cutter head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model provides a but scalpel of quick replacement tool bit, it relates to a scalpel, concretely relates to but scalpel of quick replacement tool bit. The utility model discloses a solve present scalpel to change the tool bit very troublesome, speed is slower, influence operation efficiency problem. The utility model discloses a handle of a knife, cutter arbor, reset spring, cushion, driving lever and a plurality of disposable tool bit, the front end terminal surface of handle of a knife are equipped with the deep trouth, and cushion and reset spring are set gradually in the deep trouth after to by preceding, and the notch department of deep trouth is equipped with the annular boss of inside extension, and annular boss and cushionblock connection are passed to the one end of cutter arbor, and the blade holder suit of disposable tool bit is on the other end of cutter arbor, and it has the slot hole to open on the lateral wall of deep trouth, and the one end of driving lever is passed the slot hole and is connected with the driving lever. The utility model belongs to the field of medical appliance.
Description
Technical field
This utility model relates to a kind of scalpel, is specifically related to the scalpel of a kind of fast changeable cutter head, belongs to medical instruments field。
Background technology
Scalpel is conventional apparatus in surgical operation, and in order to ensure patient not to be caused in operation process superinfection, the cutter head of scalpel needs often to change。But, it is cumbersome that existing scalpel changes cutter head, and speed is relatively slow, affects procedure efficiency。
Utility model content
This utility model is cumbersome for solving existing scalpel replacing cutter head, and speed is relatively slow, affects procedure efficiency problem, and then proposes the scalpel of a kind of fast changeable cutter head。
This utility model adopts the technical scheme that for solving the problems referred to above: this utility model includes handle of a knife, knife bar, back-moving spring, cushion block, driving lever and multiple disposable cutter head, the front end surface of handle of a knife is provided with deep trouth, cushion block and back-moving spring are successively set in deep trouth from front to back, the notch place of deep trouth is provided with the annular boss extended internally, one end of knife bar is connected through annular boss with cushion block, the tool rest of disposable cutter head is sleeved on the other end of knife bar, having elongated hole on the lateral wall of deep trouth, one end of driving lever is connected through elongated hole with driving lever。
Further, the other end of driving lever sets stir slide block。
Further, handle is set with soft rubber set。
The beneficial effects of the utility model are: when 1, this utility model uses, the tool rest of cutter head is sleeved on knife bar, when needing to change cutter head, stir driving lever backward, knife bar moves in deep trouth, and tool rest is pushed away knife bar by annular boss, unclamps driving lever, knife bar returns to original position under the elastic force effect of back-moving spring, is again sleeved on by cutter head on knife bar and continues operation；2, this utility model changes cutter head simple and fast, effectively raises procedure efficiency, eliminates doctor in operation process and frequently changes trouble that cutter head brings and slow；3, this utility model simple in construction, low cost of manufacture, it is simple to promote。
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model。
Detailed description of the invention
Detailed description of the invention one: present embodiment is described in conjunction with Fig. 1, described in present embodiment, the scalpel of a kind of fast changeable cutter head includes handle of a knife 1, knife bar 2, back-moving spring 3, cushion block 4, driving lever 5 and multiple disposable cutter head 6, the front end surface of handle of a knife 1 is provided with deep trouth 1-1, cushion block 4 and back-moving spring 3 are successively set in deep trouth 1-1 from front to back, the notch place of deep trouth 1-1 is provided with the annular boss 1-2 extended internally, one end of knife bar 2 is connected through annular boss 1-1 with cushion block 4, the tool rest 6-1 of disposable cutter head 6 is sleeved on the other end of knife bar 2, the lateral wall of deep trouth 1-1 has elongated hole 1-3, one end of driving lever 5 is connected through elongated hole 1-3 with driving lever 5。
Detailed description of the invention two: present embodiment is described in conjunction with Fig. 1, the other end of the driving lever 5 of the scalpel of a kind of fast changeable cutter head described in present embodiment sets and stirs slide block 7。Other composition and annexation and detailed description of the invention one identical。
Detailed description of the invention three: present embodiment is described in conjunction with Fig. 1, the handle of a knife 1 of the scalpel of a kind of fast changeable cutter head described in present embodiment is set with soft rubber set 8。Other composition and annexation and detailed description of the invention one identical。
The above, it it is only preferred embodiment of the present utility model, not this utility model is done any pro forma restriction, although this utility model is disclosed above with preferred embodiment, but it is not limited to this utility model, any those skilled in the art, without departing within the scope of technical solutions of the utility model, when the technology contents of available the disclosure above makes a little change or is modified to the Equivalent embodiments of equivalent variations, in every case it is without departing from technical solutions of the utility model content, according to technical spirit of the present utility model, within spirit of the present utility model and principle, the any simple amendment that above example is made, equivalent replacement and improvement etc., all still fall within the protection domain of technical solutions of the utility model。
Claims (3)
1. the scalpel of a fast changeable cutter head, it is characterized in that: the scalpel of described a kind of fast changeable cutter head includes handle of a knife (1), knife bar (2), back-moving spring (3), cushion block (4), driving lever (5) and multiple disposable cutter head (6), the front end surface of handle of a knife (1) is provided with deep trouth (1-1), cushion block (4) and back-moving spring (3) are successively set in deep trouth (1-1) from front to back, the notch place of deep trouth (1-1) is provided with the annular boss (1-2) extended internally, one end of knife bar (2) is connected through annular boss (1-1) with cushion block (4), the tool rest (6-1) of disposable cutter head (6) is sleeved on the other end of knife bar (2), the lateral wall of deep trouth (1-1) has elongated hole (1-3), one end of driving lever (5) is connected through elongated hole (1-3) with driving lever (5)。
2. the scalpel of a kind of fast changeable cutter head according to claim 1, it is characterised in that: the other end of driving lever (5) sets and stirs slide block (7)。
3. the scalpel of a kind of fast changeable cutter head according to claim 1, it is characterised in that: handle of a knife (1) is set with soft rubber set (8)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122466.5U CN205322439U (en) | 2015-12-31 | 2015-12-31 | But scalpel of quick replacement tool bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521122466.5U CN205322439U (en) | 2015-12-31 | 2015-12-31 | But scalpel of quick replacement tool bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205322439U true CN205322439U (en) | 2016-06-22 |
Family
ID=56312787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521122466.5U Expired - Fee Related CN205322439U (en) | 2015-12-31 | 2015-12-31 | But scalpel of quick replacement tool bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205322439U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348996A (en) * | 2017-08-21 | 2017-11-17 | 丽水市人民医院 | A kind of scalpel of blade easy to disassemble |
| CN107595369A (en) * | 2017-09-22 | 2018-01-19 | 李喜海 | A kind of pin knife for specially controlling de Quervain's disease |
| CN109938798A (en) * | 2019-03-12 | 2019-06-28 | 王珏 | A kind of joint surgery is with scraping bone device and application method |
| KR102042542B1 (en) * | 2018-09-21 | 2019-11-08 | 주식회사 구도 | A buffered periotome |
-
2015
- 2015-12-31 CN CN201521122466.5U patent/CN205322439U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348996A (en) * | 2017-08-21 | 2017-11-17 | 丽水市人民医院 | A kind of scalpel of blade easy to disassemble |
| CN107595369A (en) * | 2017-09-22 | 2018-01-19 | 李喜海 | A kind of pin knife for specially controlling de Quervain's disease |
| KR102042542B1 (en) * | 2018-09-21 | 2019-11-08 | 주식회사 구도 | A buffered periotome |
| CN109938798A (en) * | 2019-03-12 | 2019-06-28 | 王珏 | A kind of joint surgery is with scraping bone device and application method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205322439U (en) | But scalpel of quick replacement tool bit | |
| MX2018012971A (en) | Bit of piezosurgery. | |
| CN202960683U (en) | Multifunctional scalpel | |
| CN201384022Y (en) | Hand knife | |
| CN204725346U (en) | A kind of elasticity knife sharpener | |
| CN204501212U (en) | A kind of hand held ophthalmologic operation is cut | |
| CN201870695U (en) | Novel surgical knife handle | |
| CN203156780U (en) | Art knife with marking pen | |
| CN203178097U (en) | Special knife for pathology examination | |
| CN204149177U (en) | A kind of modular cutting tool assembly of papain processing | |
| CN207888238U (en) | A kind of sliding rail type tool locating fixture | |
| CN203388912U (en) | Novel orthopedic bone saw | |
| CN203898397U (en) | Multifunctional surgical blade | |
| CN202742391U (en) | Multifunctional scissors with rising handles | |
| CN202456982U (en) | Disposable manicure knife | |
| CN201977884U (en) | Novel surgical knife | |
| CN204123410U (en) | A kind of knife for kitchen | |
| CN203156164U (en) | Dual-purpose file | |
| CN203153876U (en) | Gynecological umbilical cord scissors | |
| CN203167760U (en) | Multifunctional inoculating tool for plant tissue culture | |
| CN204431295U (en) | A kind of Medical sharp apparatus is cut | |
| CN205201573U (en) | Novel hose ware of cleaving | |
| CN204224217U (en) | Nursing scissors | |
| CN202426617U (en) | Novel anti-skid scalpel for neurosurgery | |
| CN202763895U (en) | Novel onion slicing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160622 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |