CN203677193U - Pull rod connection device for disposal medical scissors - Google Patents
Pull rod connection device for disposal medical scissors Download PDFInfo
- Publication number
- CN203677193U CN203677193U CN201320879577.5U CN201320879577U CN203677193U CN 203677193 U CN203677193 U CN 203677193U CN 201320879577 U CN201320879577 U CN 201320879577U CN 203677193 U CN203677193 U CN 203677193U
- Authority
- CN
- China
- Prior art keywords
- pull rod
- clamp
- pull bar
- deck
- connection device
- 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
- 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
- 210000000080 chela (arthropods) Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002357 laparoscopic surgery Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model discloses a pull rod connection device for a pair of disposal medical scissors. The pull rod connection device is characterized by being formed by a fixed handle, a movable handle, a forceps body, a pull rod and a clamp seat; the fixed handle and the forceps body are of an integral structure; a fixing clamp slot is arranged on the movable handle; the clamp seat is provided with clamp seat lugs; the pull rod is provided with pull rod clamp slots; the fixed handle and the movable handle are rotationally connected; the clamp seat is clamped in the fixing clamp slot to be fixedly connected; the pull rod clamp slots are clamped in the clamp seat lugs to be matched and clamped. A clamp slot edge is arranged on the movable handle, and is pressed on the head of the clamp seat. Two corresponding pull rod clamp slots and clamp seat lugs are arranged. The pull rod is made of a high polymer material, the pull rod and the pull rod clamp slots are integrated, and the clamp seat and the movable handle are integrated; the structure is reasonable in design, compact and simple, the mounting is convenient, and the manufacturing cost is low.
Description
Technical field
This utility model relates to a kind of pull rod connection device of Dispoable medical shears.
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 pull rod connection device of Dispoable medical shears, pull bar application macromolecular material is made, and pull bar and pull bar draw-in groove are integrated, and deck and flexible handle are integrated; Reasonable in design is closely simple, 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 shears, it is characterized in that being formed by fixed handle, flexible handle, caliper, pull bar, deck, fixed handle and caliper are structure as a whole, flexible handle is provided with fixed card slot, deck is provided with deck projection, and pull bar is provided with pull bar draw-in groove, and fixed handle and flexible handle are rotationally connected, deck snaps in fixed card slot and is fixedly connected with, and pull bar draw-in groove snaps in deck projection and coordinates clamping.
Flexible handle described in the utility model is provided with draw-in groove limit, and draw-in groove limit is pressed on deck head.
Pull bar draw-in groove described in the utility model, deck projection are corresponding two.
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 draw-in groove are integrated, and deck and flexible handle are integrated; Reasonable in design is closely simple, easy for installation, low cost of manufacture.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Fig. 2 is the scheme of installation of this utility model embodiment.
In figure: fixed handle 1, flexible handle 2, caliper 3, runner 4, claw beam 5, shears 6, pull bar 7, pull bar draw-in groove 8, deck 9, deck projection 10, fixed card slot 11.
The specific embodiment
Referring to Fig. 1～Fig. 2, this utility model embodiment is provided with fixed handle 1, flexible handle 2, caliper 3, pull bar 7, deck, and fixed handle 1 and caliper 3 are integrated, and flexible handle 2 is provided with fixed card slot 11, pull bar 7 is provided with pull bar draw-in groove 8, and deck 9 is provided with deck projection 10; Fixed handle 1, flexible handle 2, caliper 3, runner 4, claw beam 5, shears 6 and pull bar 7 are installed and are formed medical scissors; It is fixing that deck 9 snaps in fixed card slot 11 gummed, and pull bar draw-in groove 8 snaps in deck projection 10 clamping that fits like a glove.
This utility model flexible handle 2 is provided with draw-in groove limit 12, and it is upper that draw-in groove limit 12 is pressed in deck 9 heads (bottom), makes deck 9 and flexible handle 2 fixing more reliable.
Pull bar draw-in groove 8 described in the utility model is two, and described deck projection 10 is two corresponding with pull bar draw-in groove 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 shears, it is characterized in that: formed by fixed handle, flexible handle, caliper, pull bar, deck, fixed handle and caliper are structure as a whole, flexible handle is provided with fixed card slot, deck is provided with deck projection, and pull bar is provided with pull bar draw-in groove, and fixed handle and flexible handle are rotationally connected, deck snaps in fixed card slot and is fixedly connected with, and pull bar draw-in groove snaps in deck projection and coordinates clamping.
2. the pull rod connection device of Dispoable medical shears according to claim 1, is characterized in that: described flexible handle is provided with draw-in groove limit, and draw-in groove limit is pressed on deck head.
3. the pull rod connection device of Dispoable medical shears according to claim 1 and 2, is characterized in that: described pull bar draw-in groove, deck projection are corresponding two.
4. the pull rod connection device of Dispoable medical shears according to claim 1 and 2, is characterized in that: described pull bar application macromolecular material is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879577.5U CN203677193U (en) | 2013-12-30 | 2013-12-30 | Pull rod connection device for disposal medical scissors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320879577.5U CN203677193U (en) | 2013-12-30 | 2013-12-30 | Pull rod connection device for disposal medical scissors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203677193U true CN203677193U (en) | 2014-07-02 |
Family
ID=50999172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320879577.5U Expired - Lifetime CN203677193U (en) | 2013-12-30 | 2013-12-30 | Pull rod connection device for disposal medical scissors |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203677193U (en) |
-
2013
- 2013-12-30 CN CN201320879577.5U patent/CN203677193U/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: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, 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: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 Patentee after: HANGZHOU KANGJI MEDICAL INSTRUMENT Co.,Ltd. Address before: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 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: Tonglu Chunjiang Road Economic Development Zone, Hangzhou City, Zhejiang Province, No. 1668 311500 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 |