CN203677185U - Pull rod connection device for disposal medical forceps-like products - Google Patents
Pull rod connection device for disposal medical forceps-like products Download PDFInfo
- Publication number
- CN203677185U CN203677185U CN201320878773.0U CN201320878773U CN203677185U CN 203677185 U CN203677185 U CN 203677185U CN 201320878773 U CN201320878773 U CN 201320878773U CN 203677185 U CN203677185 U CN 203677185U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- clamp
- connection device
- pull bar
- slot
- 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 - Lifetime
Links
- 210000000080 chela (arthropods) Anatomy 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000002861 polymer material Substances 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 4
- 210000000078 claw Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Abstract
The utility model discloses a pull rod connection device for a pair of disposal medical forceps-like products. The pull rod connection device is characterized by being formed by a fixed handle, a movable handle, a forceps body and a pull rod; the fixed handle and the forceps body are of an integral structure; a clamp slot and a clamp hole are formed in the movable handle; the pull rod is provided with a pull rod clamp hook; the fixed handle and the movable handle are rotationally connected; the pull rod clamp hook is clamped in the clamp hole by the clamp slot. The clamp slot is L-shaped and is formed by a clamp hole slot and a pull rod slot vertical to each other. The clamp hole slot corresponds to the clamp hole and the pull rod slot corresponds to the pull rod. The pull rod is made of a high polymer material, the pull rod and the pull rod clamp hook are integrated, and the clamp slot and the movable handle ate integrated; the connection device is reasonable and compact in structural design, simple, reasonable, convenient to mount and low in manufacturing cost.
Description
Technical field
This utility model relates to a kind of pull rod connection device of Dispoable medical pincers class.
Background technology
Along with clinical development that Wicresoft's laparoscopic surgery is used,, misery little with its otch less, recover the advantage such as fast, be deeply subject to patient's welcome, disposable celiac videoendoscopic surgery operating theater instruments is a trend of operation method development.Wherein the pull rod connection device of Dispoable medical pincers class is common apparatus, prior art laparoscopic surgical instruments used is of a great variety, complex structure, in the connecting device of pull bar and flexible handle, general pull bar is made of metal material, can only on pull bar, after welding rod seat, snap in flexible handle and connect, processing and fabricating is had relatively high expectations, and manufacturing cost is high.
Utility model content
Technical problem to be solved in the utility model is to overcome existing above-mentioned deficiency in prior art, and provide a kind of Dispoable medical to clamp the pull rod connection device of class, pull bar application macromolecular material is made, and pull bar and pull bar grab are integrated, and draw-in groove and flexible handle are integrated; Structural design connecting device is rationally tight, and advantages of simple is easy for installation, low cost of manufacture.
The technical scheme in the invention for solving the above technical problem is:
The pull rod connection device of Dispoable medical pincers class, it is characterized in that being formed by fixed handle, flexible handle, caliper, pull bar, fixed handle and caliper are structure as a whole, flexible handle is provided with draw-in groove, hole clipping, pull bar is provided with pull bar grab, fixed handle and flexible handle are rotationally connected, and pull bar grab snaps in hole clipping by draw-in groove.
Draw-in groove described in the utility model is L-type, and draw-in groove is made up of orthogonal hole clipping groove and pull rod slot.
Hole clipping groove described in the utility model is corresponding with hole clipping, and pull rod slot is corresponding with pull bar.
Pull bar application macromolecular material described in the utility model is made.
Pull bar application macromolecular material of the present utility model is made, and pull bar and pull bar grab are integrated, and draw-in groove and flexible handle are integrated; Structural design connecting device is rationally tight, and advantages of simple is easy for installation, low cost of manufacture.
Brief description of the drawings
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the using state figure of this utility model embodiment pull bar.
Fig. 3 is the installation method schematic diagram of this utility model embodiment pull bar.
In figure: fixed handle 1, flexible handle 2, caliper 3, runner 4, claw beam 5, clamp 6, pull bar 7, pull bar grab 8, draw-in groove 9, hole clipping 10.
Detailed description of the invention
Referring to Fig. 1～Fig. 3, this utility model embodiment is provided with fixed handle 1, flexible handle 2, caliper 3, pull bar 7, and fixed handle 1 and caliper 3 are integrated, and flexible handle 2, draw-in groove 9 and hole clipping 10 are integrated, and pull bar 7 and pull bar grab 8 are integrated; Fixed handle 1, flexible handle 2, caliper 3, runner 4, claw beam 5, clamp 6 and pull bar 7 are installed and are formed medical calm class; Pull bar grab 8 snaps in and snaps in hole clipping 10 clamping that fits like a glove after draw-in groove 9.
Draw-in groove 9 described in the utility model is L-type, and draw-in groove 9 is made up of orthogonal hole clipping groove 91 and pull rod slot 92.
The present embodiment hole clipping groove 91 corresponding with hole clipping 10 (hole clipping groove 91 is aimed at hole clipping 10, and hole clipping groove 91 width and hole clipping 10 equal diameters or bigger), pull rod slot 92 corresponding with pull bar 7 (pull rod slot 92 width and pull bar 7 equal diameters or bigger).
The pull rod connection device of this utility model design is snapped in and is snapped in hole clipping 10 Snap joint that fits like a glove after draw-in groove 9 by pull bar grab 8.Structural design connecting device is rationally tight, and advantages of simple is easy for installation.
Simple deformation or the combination of every this utility model embodiment technical scheme and technical characterictic, all should think and fall into protection domain of the present utility model.
Claims (4)
1. the pull rod connection device of a Dispoable medical pincers class, it is characterized in that: formed by fixed handle, flexible handle, caliper, pull bar, fixed handle and caliper are structure as a whole, flexible handle is provided with draw-in groove, hole clipping, pull bar is provided with pull bar grab, fixed handle and flexible handle are rotationally connected, and pull bar grab snaps in hole clipping by draw-in groove.
2. the pull rod connection device of Dispoable medical pincers class according to claim 1, is characterized in that: described draw-in groove is L-type, and draw-in groove is made up of orthogonal hole clipping groove and pull rod slot.
3. the pull rod connection device of Dispoable medical pincers class according to claim 2, is characterized in that: described hole clipping groove is corresponding with hole clipping, and pull rod slot is corresponding with pull bar.
4. according to the pull rod connection device of the Dispoable medical pincers class described in claim 1 or 2 or 3, it is characterized in that: described pull bar application macromolecular material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878773.0U CN203677185U (en) | 2013-12-30 | 2013-12-30 | Pull rod connection device for disposal medical forceps-like products |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320878773.0U CN203677185U (en) | 2013-12-30 | 2013-12-30 | Pull rod connection device for disposal medical forceps-like products |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677185U true CN203677185U (en) | 2014-07-02 |
Family
ID=50999164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320878773.0U Expired - Lifetime CN203677185U (en) | 2013-12-30 | 2013-12-30 | Pull rod connection device for disposal medical forceps-like products |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677185U (en) |
-
2013
- 2013-12-30 CN CN201320878773.0U patent/CN203677185U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Hangzhou Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT CO.,LTD. Address before: Hangzhou City, Zhejiang province 311501 Tonglu Tongjun Street Merlin Road No. 298 Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 311500, No. 1668 East Spring Road, Tonglu Economic Development Zone, Hangzhou, Zhejiang, Hangzhou Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: 311500, No. 1668 East Spring Road, Tonglu Economic Development Zone, Hangzhou, Zhejiang, Hangzhou Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Tonglu County Tonglu Chunjiang Road Economic Development Zone, Hangzhou city of Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: 311500, No. 1668 East Spring Road, Tonglu Economic Development Zone, Hangzhou, Zhejiang, Hangzhou Patentee before: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |