CN204814127U - Easily wash vertebral plate rongeur - Google Patents
Easily wash vertebral plate rongeur Download PDFInfo
- Publication number
- CN204814127U CN204814127U CN201520500568.XU CN201520500568U CN204814127U CN 204814127 U CN204814127 U CN 204814127U CN 201520500568 U CN201520500568 U CN 201520500568U CN 204814127 U CN204814127 U CN 204814127U
- Authority
- CN
- China
- Prior art keywords
- stator
- wiper
- fixed
- stationary blade
- slide
- 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
- Braking Arrangements (AREA)
Abstract
The utility model belongs to the field of medical equipment, concretely relates to easily wash vertebral plate rongeur, including fixed caliper and movable clamp body, fixed caliper is formed by stationary blade, fixed handle fixed connection, and movable clamp body comprises slide and flexible handle, and the slide slides on fixed caliper's stationary blade, and flexible handle articulates with stationary blade tail end, slide tail end respectively through two round pin axles, and the slide is corrugated and forms incomplete the contact with the stationary blade with the one side of stationary blade contact. Structural design is reasonable for this vertebral plate rongeur, and it is simply convenient to assemble, has made things convenient for the washing of postsurgical vertebral plate rongeur greatly through corrugated slide, and has washd thoroughly, and effectively avoided wasing thoroughly and the cross infection who takes place has improved the fail safe nature of operation.
Description
Technical field
This utility model relates to a kind of easy cleaning laminectomy rongeur, belongs to medical instruments field.
Background technology
Laminectomy rongeur is widely used in bone surgery as a kind of medical apparatus and instruments of basis, and in actual operation operation, it is used to sting bone in spinal operation more.During use, slide on stator by wiper and two-edged mouth has been achieved a butt joint cut vertebral plate bone and stinging of other spinal bone and repair, it is face contact between the wiper of tradition laminectomy rongeur and stator, there is the defect being infected with bloodstain not easy cleaning, if cleaning does not thoroughly easily cause cross infection, for patient brings hidden danger.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of reasonable in design, assemble simple and convenient, that cross infection is sterilized, can be avoided to Post operation easy cleaning easy cleaning laminectomy rongeur.
Easy cleaning laminectomy rongeur described in the utility model, comprise fixed caliper and moving caliper, fixed caliper is formed by fixedly connecting by stator, fixed handle, moving caliper is made up of wiper and flexible handle, wiper slides on the stator of fixed caliper, flexible handle is hinged with stator tail end, wiper tail end respectively by two bearing pins, and the one side that wiper contacts with stator is corrugated and forms incomplete contact with stator.
The one side contacted with stator due to wiper is corrugated (this ripple is arranged along the length direction of wiper), therefore wiper and stator form incomplete contact, thus spot therebetween can be cleaned by the space between wiper and stator, and due to wiper can according to the opening and closing generation transverse movement of flexible handle, thus the spot of each position between wiper and stator can be cleaned to, solve the problem that the spot brought contacted completely between wiper and stator two faces in common laminectomy rongeur is difficult to clean.
In this utility model, wiper and stator head are slidably connected by the bar shaped chute that cooperatively interacts and boss.Preferably, in the middle of wiper, position arranges bar shaped boss rearward, and corresponding bar shaped boss arranges the strip groove of cooperation on stator, thus prevents wiper stress in use procedure from concentrating and deforming.
Preferably, described flexible handle and the hands of fixed handle are respectively fixed with one to hands the leaf spring of internal bend upper, and two leaf springs link together in its end, and fixed handle is connected by two leaf spring elasticity with flexible handle.Further preferably, the end of two leaf springs is respectively equipped with ball recess and bulb, and bulb matches with ball recess (namely bulb snaps in ball recess), prevents slippage.
The beneficial effect that this utility model is compared with prior art had is:
This laminectomy rongeur reasonable in design, assemble simple and convenient, greatly facilitated the cleaning of Post operation laminectomy rongeur by corrugated wiper, and cleaning thoroughly, effectively prevent the cleaning not thoroughly cross infection occurred, improve the security reliability of operation.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the enlarged drawing of A-A section in Fig. 1;
Fig. 3 is the enlarged drawing of B-B section in Fig. 1.
In figure: 1, wiper; 2, stator; 3, the first bearing pin; 4, the second bearing pin; 5, fixed handle; 6, leaf spring; 7, button-headed screw; 8, flexible handle; 9, bulb; 10, boss; 11, bar shaped boss.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figures 1 to 3, this easy cleaning laminectomy rongeur comprises fixed caliper and moving caliper, fixed caliper is formed by fixedly connecting (in the present embodiment, stator 2 and fixed handle 5 adopt one to be connected) by stator 2, fixed handle 5, moving caliper is made up of wiper 1 and flexible handle 8, wiper 1 slides on the stator 2 of fixed caliper, flexible handle 8 is hinged with stator 2 tail end, wiper 1 tail end respectively by the first bearing pin 3, second bearing pin 4, and the one side that wiper 1 contacts with stator 2 is corrugated and forms incomplete contact with stator 2.
The one side contacted with stator 2 due to wiper 1 is corrugated (this ripple is arranged along the length direction of wiper 1), therefore wiper 1 forms incomplete contact with stator 2, thus spot therebetween can be cleaned by the space between wiper 1 and stator 2, and due to wiper 1 can according to the opening and closing generation transverse movement of flexible handle 8, thus the spot of each position between wiper 1 and stator 2 can be cleaned to, and cleaning thoroughly, solve the problem that the spot brought contacted completely between wiper 1 and stator 2 two faces in common laminectomy rongeur is difficult to clean, effectively prevent the cleaning not thoroughly cross infection occurred, improve the security reliability of operation.
In the present embodiment, wiper 1 and stator 2 head are slidably connected by the bar shaped chute that cooperatively interacts and boss 10; In the middle of wiper 1, position arranges bar shaped boss 11 rearward, and corresponding bar shaped boss 11 arranges the strip groove of cooperation on stator 2, thus prevents wiper 1 stress in use procedure from concentrating and deforming; Flexible handle 8 is respectively fixed with one to hands the leaf spring 6 of internal bend by button-headed screw 7 with the hands of fixed handle 5 upper, the end of two leaf springs 6 is respectively equipped with ball recess and bulb 9, bulb 9 matches with ball recess (namely bulb 9 snaps in ball recess), two leaf springs 6 are linked together in its end, fixed handle 5 can either be made to be connected with flexible handle 8 elasticity, two leaf spring 6 slippages can be prevented again.
Claims (6)
1. an easy cleaning laminectomy rongeur, comprise fixed caliper and moving caliper, fixed caliper is formed by fixedly connecting by stator (2), fixed handle (5), moving caliper is made up of wiper (1) and flexible handle (8), wiper (1) is in the upper slip of stator (2), flexible handle (8) is hinged with stator (2) tail end, wiper (1) tail end respectively by two bearing pins, it is characterized in that: the one side that wiper (1) contacts with stator (2) is corrugated and is formed with stator (2) and not exclusively contact.
2. easy cleaning laminectomy rongeur according to claim 1, it is characterized in that: described flexible handle (8) is respectively fixed with one to hands the leaf spring of internal bend (6) with the hands of fixed handle (5) upper, two leaf springs (6) link together in its end, and fixed handle (5) is connected by two leaf springs (6) elasticity with flexible handle (8).
3. easy cleaning laminectomy rongeur according to claim 2, is characterized in that: the end of described two leaf springs (6) is respectively equipped with ball recess and bulb (9), and bulb (9) matches with ball recess.
4. the easy cleaning laminectomy rongeur according to claim 1,2 or 3, is characterized in that: described wiper (1) and stator (2) head are slidably connected by the bar shaped chute that cooperatively interacts and boss (10).
5. the easy cleaning laminectomy rongeur according to claim 1,2 or 3, it is characterized in that: in the middle of described wiper (1), position arranges bar shaped boss (11) rearward, and corresponding bar shaped boss (11) arranges the strip groove of cooperation on stator (2).
6. easy cleaning laminectomy rongeur according to claim 4, it is characterized in that: in the middle of described wiper (1), position arranges bar shaped boss (11) rearward, and corresponding bar shaped boss (11) arranges the strip groove of cooperation on stator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500568.XU CN204814127U (en) | 2015-07-10 | 2015-07-10 | Easily wash vertebral plate rongeur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500568.XU CN204814127U (en) | 2015-07-10 | 2015-07-10 | Easily wash vertebral plate rongeur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204814127U true CN204814127U (en) | 2015-12-02 |
Family
ID=54671777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500568.XU Expired - Fee Related CN204814127U (en) | 2015-07-10 | 2015-07-10 | Easily wash vertebral plate rongeur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204814127U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662528A (en) * | 2016-04-21 | 2016-06-15 | 贾新奎 | Laminectomy rongeur |
| CN112274214A (en) * | 2020-11-19 | 2021-01-29 | 王剑 | Rongeur |
-
2015
- 2015-07-10 CN CN201520500568.XU patent/CN204814127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105662528A (en) * | 2016-04-21 | 2016-06-15 | 贾新奎 | Laminectomy rongeur |
| CN112274214A (en) * | 2020-11-19 | 2021-01-29 | 王剑 | Rongeur |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9186206B2 (en) | Electrosurgical instrument | |
| CN204814127U (en) | Easily wash vertebral plate rongeur | |
| BRPI0606888A2 (en) | terminal effector for surgical instrument, surgical instrument and, method for forming the terminal effector | |
| CN102397092A (en) | Exquisite connecting rod double-vision minimally invasive surgery instrument | |
| CN102090914B (en) | Minimally invasive surgery (MIS) forceps head | |
| CN103479413A (en) | Connection structure for heads of minimally invasive operating forceps | |
| CN204863421U (en) | Complete removable vertebral plate rongeur | |
| CN206576917U (en) | It is double to sting bone brank | |
| CN203564307U (en) | Labor-saving surgery rongeur | |
| CN108784788A (en) | Liquid guiding ultrasound knife cutter head | |
| CN202604949U (en) | Maxillary sinus cyst forceps | |
| CN201888827U (en) | High-stability double-viewpoint minimally invasive surgical instrument | |
| CN207898496U (en) | A kind of novel biopsy forceps | |
| CN202313790U (en) | Novel medical clamps | |
| CN203914966U (en) | Type self-destroyed cervix uteri biopsy forceps | |
| CN201675987U (en) | Multi-purpose scissors for gynecological small tumor operation | |
| CN201930015U (en) | Nail barn assembly | |
| CN202270048U (en) | Stationary clamp for puncture needle | |
| CN208426199U (en) | A kind of bone holding forcep for bone surgery | |
| CN201211230Y (en) | Disposable celioscope operation gripping forceps | |
| CN202027645U (en) | Open surgical right-angle titanium clamp | |
| CN203252696U (en) | Small incision operation grasping forceps | |
| CN203182982U (en) | Bone spur forceps | |
| CN216675943U (en) | Movable gripping handle of palace laparoscope instrument beneficial to cleaning and disinfection | |
| CN116211371A (en) | Endoscopic cutting anastomat |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20180710 |