CN204274571U - Medical rongeur - Google Patents
Medical rongeur Download PDFInfo
- Publication number
- CN204274571U CN204274571U CN201420722068.6U CN201420722068U CN204274571U CN 204274571 U CN204274571 U CN 204274571U CN 201420722068 U CN201420722068 U CN 201420722068U CN 204274571 U CN204274571 U CN 204274571U
- Authority
- CN
- China
- Prior art keywords
- handle
- clamp piece
- pincers assembly
- assembly
- pincers
- 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
- 241000283984 Rodentia Species 0.000 title claims abstract description 20
- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 45
- 241000282376 Panthera tigris Species 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a kind of medical rongeur, it comprises the first pincers assembly and the second pincers assembly, the middle part of the first pincers assembly and the second pincers assembly is provided with the first pin joint, the top of the first pincers assembly and the second pincers assembly is provided with the second pin joint, the bottom of the first pincers assembly and the second pincers assembly is first handle and second handle, the inner side of first handle and second handle is provided with spring leaf first handle and second handle strutted, the top of the first described pincers assembly and the second pincers assembly is respectively the first clamp piece and the second clamp piece, the inner side of the first clamp piece and the second clamp piece is respectively arranged with tooth engaged, it is that 30 ° ~ 75 ° angles are arranged that first clamp piece and first clamps assembly, it is that 30 ° ~ 75 ° angles are arranged that second clamp piece and second clamps assembly.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of medical rongeur.
Background technology
, usually can there is disease at joint part in athlete and old people, the time can cause bony spur for a long time, needs over the course for the treatment of to excise the bony spur of joint connecting portion.Prior art uses the operation of incision formula, carries out the excision of joint bony spur, and in excision process, need to use rongeur to clamp bony spur, and draw bony spur, requirements of operation is high, bony spur thoroughly must be excised.The head volume of existing rongeur is comparatively large, therefore, causes wound comparatively large, is unfavorable for the rehabilitation of patient, part rongeur have employed Chang Jianzui, affected part can be stretched in sharp mouth position, but, this rongeur is not easy to operate, and pliers opens makes a slip of the tongue greatly, larger to wound dimensional requirement.Therefore need to improve existing rongeur.
Summary of the invention
The purpose of this utility model is, for rongeur Problems existing medical in the prior art described in background technology, to provide a kind of medical rongeur that can solve foregoing problems.
The technical scheme that can realize goal of the invention of the present utility model is as follows:
A kind of medical rongeur, it comprises the first pincers assembly and the second pincers assembly, the middle part of the first pincers assembly and the second pincers assembly is provided with the first pin joint, the top of the first pincers assembly and the second pincers assembly is provided with the second pin joint, the bottom of the first pincers assembly and the second pincers assembly is first handle and second handle, the inner side of first handle and second handle is provided with spring leaf first handle and second handle strutted, the top of the first described pincers assembly and the second pincers assembly is respectively the first clamp piece and the second clamp piece, the inner side of the first clamp piece and the second clamp piece is respectively arranged with tooth engaged, it is that 30 ° ~ 75 ° angles are arranged that first clamp piece and first clamps assembly, it is that 30 ° ~ 75 ° angles are arranged that second clamp piece and second clamps assembly.
For the ease of gripping, the handle of the first described pincers assembly is provided with the projection of the tiger's jaw position for supporting hands.
According to the depth of bony spur, medical rongeur of the present utility model in use, first determines that use first pin joint still uses the second pin joint, if bony spur is more shallow, then use the second pin joint, first pin joint is removed, presses handle with hands, make bony spur be through between the first clamp piece and the second clamp piece, then hands is unclamped, under the effect of the spring leaf between handle, the first clamp piece and the clamping of the second clamp piece, clamp bony spur, then tractive can be carried out to bony spur, so that the excision of bony spur.If bony spur is deep, then use the first pin joint, the second pin joint is removed, uses identical operation can clamp bony spur.First clamp piece of the present utility model and the second clamp piece are obliquely installed, can convenient operation, increase the visual angle of doctor, are more convenient for seeing clearly the position of bony spur.The inner side of the first clamp piece and the second clamp piece is provided with tooth engaged, and bony spur can be held tighter, prevent in traction process, bony spur departs from rongeur.
Accompanying drawing explanation
Fig. 1 is the structural representation of medical rongeur of the present utility model;
In figure, 1 is the first pincers assembly, and 2 is the second pincers assembly, and 3 is the first pin joint, and 4 is the second pin joint, and 5 is spring leaf, and 6 is tooth engaged, and 7 is protruding.
Detailed description of the invention
The medical rongeur of one as shown in Figure 1, it comprises the first pincers assembly 1 and the second pincers assembly 2, the middle part of the first pincers assembly 1 and the second pincers assembly 2 is provided with the first pin joint 3, the top of the first pincers assembly 1 and the second pincers assembly 2 is provided with the second pin joint 4, the bottom of the first pincers assembly 1 and the second pincers assembly 2 is first handle and second handle, the inner side of first handle and second handle is provided with the spring leaf 5 first handle and second handle strutted, the first described pincers assembly 1 and the top of the second pincers assembly 2 are respectively the first clamp piece and the second clamp piece, the inner side of the first clamp piece and the second clamp piece is respectively arranged with tooth engaged 6, it is that 30 ° ~ 75 ° angles are arranged that first clamp piece and first clamps assembly, it is that 30 ° ~ 75 ° angles are arranged that second clamp piece and second clamps assembly.
For the ease of gripping, the handle of the first described pincers assembly is provided with the projection 7 of the tiger's jaw position for supporting hands.
According to the depth of bony spur, medical rongeur of the present utility model in use, first determines that use first pin joint still uses the second pin joint, if bony spur is more shallow, then use the second pin joint, first pin joint is removed, presses handle with hands, make bony spur be through between the first clamp piece and the second clamp piece, then hands is unclamped, under the effect of the spring leaf between handle, the first clamp piece and the clamping of the second clamp piece, clamp bony spur, then tractive can be carried out to bony spur, so that the excision of bony spur.If bony spur is deep, then use the first pin joint, the second pin joint is removed, uses identical operation can clamp bony spur.First clamp piece of the present utility model and the second clamp piece are obliquely installed, can convenient operation, increase the visual angle of doctor, are more convenient for seeing clearly the position of bony spur.The inner side of the first clamp piece and the second clamp piece is provided with tooth engaged, and bony spur can be held tighter, prevent in traction process, bony spur departs from rongeur.
Above embodiment is the explanation to detailed description of the invention of the present utility model; but not to restriction of the present utility model; person skilled in the relevant technique is not when departing from spirit and scope of the present utility model; can also make various conversion and change and obtain corresponding equivalent technical scheme, therefore all equivalent technical schemes all should be included into scope of patent protection of the present utility model.
Claims (2)
1. a medical rongeur, it is characterized in that: it comprises the first pincers assembly and the second pincers assembly, the middle part of the first pincers assembly and the second pincers assembly is provided with the first pin joint, the top of the first pincers assembly and the second pincers assembly is provided with the second pin joint, the bottom of the first pincers assembly and the second pincers assembly is first handle and second handle, the inner side of first handle and second handle is provided with spring leaf first handle and second handle strutted, the top of the first described pincers assembly and the second pincers assembly is respectively the first clamp piece and the second clamp piece, the inner side of the first clamp piece and the second clamp piece is respectively arranged with tooth engaged, it is that 30 ° ~ 75 ° angles are arranged that first clamp piece and first clamps assembly, it is that 30 ° ~ 75 ° angles are arranged that second clamp piece and second clamps assembly.
2. medical rongeur according to claim 1, is characterized in that: the projection handle of the first described pincers assembly being provided with the tiger's jaw position for supporting hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722068.6U CN204274571U (en) | 2014-11-26 | 2014-11-26 | Medical rongeur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420722068.6U CN204274571U (en) | 2014-11-26 | 2014-11-26 | Medical rongeur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204274571U true CN204274571U (en) | 2015-04-22 |
Family
ID=52857780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420722068.6U Expired - Fee Related CN204274571U (en) | 2014-11-26 | 2014-11-26 | Medical rongeur |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204274571U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852934A (en) * | 2016-03-28 | 2016-08-17 | 苏州瑞华医院有限公司 | Rongeur forceps with auxiliary fixing and calibrating functions |
-
2014
- 2014-11-26 CN CN201420722068.6U patent/CN204274571U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105852934A (en) * | 2016-03-28 | 2016-08-17 | 苏州瑞华医院有限公司 | Rongeur forceps with auxiliary fixing and calibrating functions |
| CN105852934B (en) * | 2016-03-28 | 2017-12-01 | 黄萍 | A kind of band auxiliary is fixed and the rongeur of calibration |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202776481U (en) | Forceps for general surgery department | |
| CN202458621U (en) | Cardinal ligament tong for gynecology department | |
| CN204274571U (en) | Medical rongeur | |
| CN203988173U (en) | A kind of retractor for general surgery operation | |
| CN204364090U (en) | A kind of gynecilogical operation tissue forceps | |
| CN105686861A (en) | Medical bone rongeur | |
| CN204931788U (en) | A kind of general surgery tweezers | |
| CN203736264U (en) | Medical holding forceps | |
| CN203074806U (en) | Laparoscopic surgery excision removing device | |
| CN201668587U (en) | Eye surgery forceps | |
| CN204521386U (en) | A kind of novel Urology Surgery rubble examinating couch | |
| CN204520871U (en) | A kind of band tooth holds device pincers | |
| CN102293677A (en) | Tissue forceps for removing deep hidden lesion | |
| CN203861310U (en) | Non-injury sponge forceps | |
| CN203829004U (en) | Pier head intestinal clamp used for auxiliary laparoscope gastrointestinal surgery | |
| CN203988368U (en) | A kind of surgical guide wire fixation clamps | |
| CN204121110U (en) | A kind of tumor clamper | |
| CN206390964U (en) | A kind of operation of spondylosis Portable surgery tweezer | |
| CN204318946U (en) | Medically go deep into formula dental forceps | |
| CN204092078U (en) | A kind of nail supporting base assembly of tubular anastomat | |
| CN203122528U (en) | Novel tumor extraction clamp | |
| CN204951071U (en) | Multi -functional augmentation rhinoplasty is with operation pincers | |
| CN203400199U (en) | Novel orthopedics department nail puller | |
| CN202740079U (en) | Nondestructive tissue forceps | |
| CN202136365U (en) | Surgical dilating forceps |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151126 |