CN203074769U - Minimally invasive surgical equipment - Google Patents
Minimally invasive surgical equipment Download PDFInfo
- Publication number
- CN203074769U CN203074769U CN 201220691626 CN201220691626U CN203074769U CN 203074769 U CN203074769 U CN 203074769U CN 201220691626 CN201220691626 CN 201220691626 CN 201220691626 U CN201220691626 U CN 201220691626U CN 203074769 U CN203074769 U CN 203074769U
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- CN
- China
- Prior art keywords
- connecting portion
- handle
- minimally invasive
- camera lens
- invasive surgical
- 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
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Abstract
The utility model provides minimally invasive surgical equipment which comprises an image pickup system and a handle connected with the image pickup system, a camera lens is connected with the handle, an annular handle connecting portion of the handle is matched with a camera lens connecting portion. The minimally invasive surgical equipment is characterized in that a groove is formed in the outer side of the camera lens connecting portion, and a protruding portion matched with the groove is arranged on the inner side of the handle connecting portion. According to the minimally invasive surgical equipment, the groove in the inner side of the camera lens connecting portion is utilized to be matched with the protruding portion on the outer side of the handle connecting portion, the camera lens is prevented from rotating in the handle in a surgery process, and effects of a minimally invasive surgery are guaranteed. In addition, the minimally invasive surgical equipment is simple in structure, low in manufacturing cost, and suitable for being popularized and applied.
Description
Technical field
This utility model relates to the Minimally Invasive Surgery field, specifically, relates to a kind of Minimally Invasive Surgery equipment.
Background technology
Minimally Invasive Surgery equipment adopts camera system handle in front and camera lens in front to couple together; but because handle is annular; the place that the place ahead camera lens is connected with handle also is annular; so the phenomenon that camera lens rotates occurs through regular meeting in handle when in use, can have influence on the effect of operation like this.If friction also can have influence on surgical effect but increase between the two in order to increase stability.
The utility model content
The technical problems to be solved in the utility model provides a kind of Minimally Invasive Surgery equipment, and camera lens rotates in handle in the control operation process, has guaranteed surgical effect.
This utility model adopts following technical scheme to realize goal of the invention:
A kind of Minimally Invasive Surgery equipment, comprise camera system and connected handle, be connected with camera lens on the described handle, the annular hand grip connecting portion of described handle matches with the camera lens connecting portion, it is characterized in that: the arranged outside of described camera lens connecting portion is fluted, and described handle connecting portion inboard is provided with the protuberance with described groove fit.
As the further qualification to the technical program, the quantity of described groove and protuberance is at least two.
As the further qualification to the technical program, described groove and protuberance are the snap fit structure.
Compared with prior art, advantage of the present utility model and good effect are: this utility model utilizes the groove in the camera lens connecting portion outside and the protuberance of handle connecting portion inboard to match, camera lens rotates in handle in the control operation process, has guaranteed the effect of Minimally Invasive Surgery.In addition, this utility model is simple in structure, and is cheap, is fit to apply.
Description of drawings
Fig. 1 is the structural representation of this utility model preferred embodiment.
Fig. 2 is the profile of this utility model handle connecting portion and camera lens connecting portion.
The specific embodiment
Below in conjunction with accompanying drawing and preferred embodiment this utility model is done further to describe in detail.
Referring to Fig. 1 and Fig. 2, this utility model comprises camera system 1, handle 2, handle connecting portion 3, camera lens 4, camera lens connecting portion 5, groove 6, protuberance 7, described camera system 1 with and connected handle 2, be connected with camera lens 4 on the described handle 2, the annular hand grip connecting portion 3 of described handle 2 matches with camera lens connecting portion 5, and described camera lens connecting portion 5 arranged outside are fluted 6, and described handle connecting portion 3 inboards are provided with the protuberance 7 that cooperates with described groove 6.
The quantity of described groove 6 and protuberance 7 is at least two.
Described groove 6 and protuberance 7 are the snap fit structure
This utility model utilizes the groove 6 in camera lens connecting portion 5 outsides and the protuberance 7 of handle connecting portion 3 inboards to match, and camera lens 4 rotates in handle 2 in the control operation process, has guaranteed the effect of Minimally Invasive Surgery.
Certainly; above-mentioned explanation is not to restriction of the present utility model; this utility model also is not limited only to above-mentioned giving an example, and variation, remodeling, interpolation or replacement that those skilled in the art are made in essential scope of the present utility model also belong to protection domain of the present utility model.
Claims (3)
1. Minimally Invasive Surgery equipment, comprise camera system and connected handle, be connected with camera lens on the described handle, the annular hand grip connecting portion of described handle matches with the camera lens connecting portion, it is characterized in that: the arranged outside of described camera lens connecting portion is fluted, and described handle connecting portion inboard is provided with the protuberance with described groove fit.
2. Minimally Invasive Surgery equipment according to claim 1 is characterized in that: the quantity of described groove and protuberance is at least two.
3. Minimally Invasive Surgery equipment according to claim 1 is characterized in that: described groove and protuberance are the snap fit structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691626 CN203074769U (en) | 2012-12-14 | 2012-12-14 | Minimally invasive surgical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220691626 CN203074769U (en) | 2012-12-14 | 2012-12-14 | Minimally invasive surgical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203074769U true CN203074769U (en) | 2013-07-24 |
Family
ID=48820658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220691626 Expired - Fee Related CN203074769U (en) | 2012-12-14 | 2012-12-14 | Minimally invasive surgical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203074769U (en) |
-
2012
- 2012-12-14 CN CN 201220691626 patent/CN203074769U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130724 Termination date: 20131214 |