CN204765817U - Surgery scalpel - Google Patents
Surgery scalpel Download PDFInfo
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- CN204765817U CN204765817U CN201520318244.4U CN201520318244U CN204765817U CN 204765817 U CN204765817 U CN 204765817U CN 201520318244 U CN201520318244 U CN 201520318244U CN 204765817 U CN204765817 U CN 204765817U
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- handle
- mounting groove
- ceramic tip
- afterbody
- elastic clip
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Abstract
The utility model provides a surgery scalpel, includes ceramic tip and handle, the anterior both sides of handle be equipped with three LED lamp respectively, three LED lamp be red, green, blue under to respectively by last, the handle afterbody correspond three LED lamp be equipped with three switch, the handle in still be equipped with the battery, LED lamp, battery, switch pass through the connection of electric lines, its effect utilizes the light of different colours to shine to show at the ceramic tip of white and jet out the color that is different from the tissue, prevents to accidentally injure patient's healthy tissue.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, especially a kind of surgical knife.
Background technology
The scalpel of current use comprises stainless steel blade and handle two parts, stainless steel blade can decline gradually with its sharpness of the wearing and tearing in use procedure, after edges dull, the stripping of tissue, excision are impacted, be easy to rust corrosion occurs in disinfecting process after stainless steel blade wearing and tearing simultaneously.Along with the exploitation of new material, a kind of scalpel produced with ceramic material occurs at present, and the scalpel that this material makes is corrosion-resistant, wear-resistant, not easily pollute, and simultaneously it has enough sharpness, can fully meet the needs of performing the operation.
Portioned product improves, and such as Chinese patent discloses a kind of ceramic scalpel, application number: 201420057937.8, and the applying date: 2014-02-06, comprise ceramic tip and handle, ceramic tip afterbody is provided with through hole; The handle side portion of handle front end is provided with the mounting groove caved in along handle trend, and the handle body of handle front end is divided into upper handle body and lower handle portion by mounting groove, is provided with in the bottom of upper handle body tail end the rotating shaft pointed in mounting groove; An elastic clip moved towards along handle is provided with in mounting groove, elastic clip is adjacent to upper handle body on the whole, elastic clip is fixed near one end of rotating shaft and surface, lower handle portion, after ceramic tip is positioned at mounting groove inside, rotating shaft is through the through hole of ceramic tip afterbody, and the afterbody of ceramic tip is clamped by elastic clip and upper handle body.This ceramic scalpel compact conformation is reasonable, easy to use, can be widely used in all kinds of operation technique.
The deficiency that technique scheme also exists be the ceramic tip of white in operation easily and groups of people soma obscure, may patient be accidentally injured under extreme case.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of ceramic scalpel be convenient to operation time zone and divided scalpel and tissue.
The technical solution of the utility model is:
A kind of surgical knife, comprises ceramic tip and handle, it is characterized in that: described ceramic tip comprises blade part and afterbody, the cutter blade of afterbody is provided with through hole; The handle side portion of described handle front end is provided with the mounting groove caved in along handle trend, the bottom land of mounting groove is positioned at handle handlebody inside, the handle body of handle front end is divided into upper handle body and lower handle portion by mounting groove, be provided with in the bottom of upper handle body tail end the rotating shaft pointed in mounting groove, leave blade bottom rotating shaft and between lower handle portion and insert space; An elastic clip moved towards along handle is provided with in mounting groove, elastic clip is adjacent to upper handle body on the whole, elastic clip is fixed near one end of rotating shaft and surface, lower handle portion, after ceramic tip is positioned at mounting groove inside, rotating shaft is through the through hole of ceramic tip afterbody, and the afterbody of ceramic tip is clamped by elastic clip and upper handle body; The installation of ceramic tip and dismounting become very convenient, and it is combined with handle and firmly not easily occurs to loosen;
Described handle front part sides is respectively equipped with three LED, three described LED are respectively red, green, blue from top to bottom, described three LED described in handle afterbody correspondence are provided with three switches, also battery is provided with in described handle, described LED, battery, switch are connected by electric wire, its effect utilizes the light-illuminating of different colours on the ceramic tip of white, map out the color being different from tissue, prevents the health tissues of accidentally injuring patient.
Further, the surface of described elastic clip is provided with some positioning convex strips, and positioning convex strip and handle move towards vertical and arrange, and are provided with the detent corresponding with positioning convex strip at the back side of ceramic tip afterbody, after ceramic tip is clamped by elastic clip, positioning convex strip is positioned at detent.
Further, in mounting groove, be provided with key, key between elastic clip and lower handle portion, its front end by jointed shaft and lower handle portion hinged, key can turn into around jointed shaft or produce mounting groove.
Further, the length of described mounting groove and width are consistent with the length of ceramic tip afterbody, width respectively.
Further, described ceramic tip adopts zirconium oxide or aluminium oxide ceramics to be made.
The beneficial effects of the utility model are: this utility model is reasonable in design, the installation of ceramic tip and dismounting become very convenient, it is combined with handle and firmly not easily occurs to loosen, utilize the light-illuminating of different colours on the ceramic tip of white, map out the color being different from tissue, prevent the health tissues of accidentally injuring patient.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure, 1, hands handle; 2, ceramic tip; 3, LED; 4, switch; 5, battery.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described further:
As shown in Figure 1, a kind of surgical knife, comprises ceramic tip 2 and handle 1, it is characterized in that: described ceramic tip 2 comprises blade part and afterbody, and the cutter blade of afterbody is provided with through hole; The handle side portion of described handle 1 front end is provided with the mounting groove caved in moved towards along handle 1, the bottom land of mounting groove is positioned at handle 1 handle body inside, the handle body of handle 1 front end is divided into upper handle body and lower handle portion by mounting groove, be provided with in the bottom of upper handle body tail end the rotating shaft pointed in mounting groove, leave blade bottom rotating shaft and between lower handle portion and insert space; An elastic clip moved towards along handle 1 is provided with in mounting groove, elastic clip is adjacent to upper handle body on the whole, elastic clip is fixed near one end of rotating shaft and surface, lower handle portion, after ceramic tip 2 is positioned at mounting groove inside, rotating shaft is through the through hole of ceramic tip 2 afterbody, and the afterbody of ceramic tip 2 is clamped by elastic clip and upper handle body; The installation of ceramic tip and dismounting become very convenient, and it is combined with handle and firmly not easily occurs to loosen.
Described handle 1 front part sides is respectively equipped with three LED 3, three described LED 3 are respectively red, green, blue from top to bottom, described three LED 3 described in handle 1 afterbody correspondence are provided with three switches 4, battery 5 is also provided with in described handle 1, described LED 3, battery 5, switch 4 are connected by electric wire, its effect utilizes the light-illuminating of different colours on the ceramic tip of white, map out the color being different from tissue, prevents the health tissues of accidentally injuring patient.
The surface of described elastic clip is provided with some positioning convex strips, positioning convex strip and handle move towards vertical and arrange, be provided with the detent corresponding with positioning convex strip at the back side of ceramic tip afterbody, after ceramic tip is clamped by elastic clip, positioning convex strip is positioned at detent.
In mounting groove, be provided with key, key between elastic clip and lower handle portion, its front end by jointed shaft and lower handle portion hinged, key can turn into around jointed shaft or produce mounting groove.
The length of described mounting groove and width are consistent with the length of ceramic tip afterbody, width respectively.
Described ceramic tip adopts zirconium oxide or aluminium oxide ceramics to be made.
What describe in above-described embodiment and description just illustrates principle of the present utility model and most preferred embodiment; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.
Claims (5)
1. a surgical knife, comprises ceramic tip and handle, it is characterized in that: described ceramic tip comprises blade part and afterbody, and the cutter blade of afterbody is provided with through hole; The handle side portion of described handle front end is provided with the mounting groove caved in along handle trend, the bottom land of mounting groove is positioned at handle handlebody inside, the handle body of handle front end is divided into upper handle body and lower handle portion by mounting groove, be provided with in the bottom of upper handle body tail end the rotating shaft pointed in mounting groove, leave blade bottom rotating shaft and between lower handle portion and insert space; An elastic clip moved towards along handle is provided with in mounting groove, elastic clip is adjacent to upper handle body on the whole, elastic clip is fixed near one end of rotating shaft and surface, lower handle portion, after ceramic tip is positioned at mounting groove inside, rotating shaft is through the through hole of ceramic tip afterbody, and the afterbody of ceramic tip is clamped by elastic clip and upper handle body; Described handle front part sides is respectively equipped with three LED, three described LED are respectively red, green, blue from top to bottom, described three LED described in handle afterbody correspondence are provided with three switches, also be provided with battery in described handle, described LED, battery, switch are connected by electric wire.
2. a kind of surgical knife according to claim 1, it is characterized in that: the surface of described elastic clip is provided with some positioning convex strips, positioning convex strip and handle move towards vertical and arrange, the detent corresponding with positioning convex strip is provided with at the back side of ceramic tip afterbody, after ceramic tip is clamped by elastic clip, positioning convex strip is positioned at detent.
3. a kind of surgical knife according to claim 1, it is characterized in that: in mounting groove, be provided with key, key between elastic clip and lower handle portion, its front end by jointed shaft and lower handle portion hinged, key can turn into around jointed shaft or produce mounting groove.
4. a kind of surgical knife according to claim 1, is characterized in that: the length of described mounting groove and width are consistent with the length of ceramic tip afterbody, width respectively.
5. a kind of surgical knife according to claim 1, is characterized in that: described ceramic tip adopts zirconium oxide or aluminium oxide ceramics to be made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318244.4U CN204765817U (en) | 2015-05-15 | 2015-05-15 | Surgery scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520318244.4U CN204765817U (en) | 2015-05-15 | 2015-05-15 | Surgery scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204765817U true CN204765817U (en) | 2015-11-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520318244.4U Active CN204765817U (en) | 2015-05-15 | 2015-05-15 | Surgery scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204765817U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935306A (en) * | 2016-05-31 | 2016-09-14 | 成都德善能科技有限公司 | Ceramic lighting scalpel |
| CN106420025A (en) * | 2016-12-02 | 2017-02-22 | 彭国光 | Mandible condyle poking device |
| CN107049428A (en) * | 2017-04-27 | 2017-08-18 | 河南理工大学 | A kind of nano ceramics scalpel handle of a knife |
-
2015
- 2015-05-15 CN CN201520318244.4U patent/CN204765817U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105935306A (en) * | 2016-05-31 | 2016-09-14 | 成都德善能科技有限公司 | Ceramic lighting scalpel |
| CN105935306B (en) * | 2016-05-31 | 2019-06-28 | 常州市佳杰医疗器械有限公司 | A kind of ceramics illumination scalpel |
| CN106420025A (en) * | 2016-12-02 | 2017-02-22 | 彭国光 | Mandible condyle poking device |
| CN107049428A (en) * | 2017-04-27 | 2017-08-18 | 河南理工大学 | A kind of nano ceramics scalpel handle of a knife |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Yuping Inventor before: Lian Yanan |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160318 Address after: 116000 -1, Shuang D4 street, Dalian economic and Technological Development Zone, Dalian, Liaoning, 19-5 Patentee after: Xinhai Star Technology (Dalian) Co., Ltd. Address before: 325016 Ouhai City, Wenzhou province Lou street street, the village of Lu Lu Lu, Lane Lane, Lane No. 4, No. 3, No. Patentee before: WENZHOU FANGZHI BIOTECHNOLOGY CO., LTD. |