CN2715706Y - T shape handle for dual-purpose intramedullary needle - Google Patents
T shape handle for dual-purpose intramedullary needle Download PDFInfo
- Publication number
- CN2715706Y CN2715706Y CN 200420060315 CN200420060315U CN2715706Y CN 2715706 Y CN2715706 Y CN 2715706Y CN 200420060315 CN200420060315 CN 200420060315 CN 200420060315 U CN200420060315 U CN 200420060315U CN 2715706 Y CN2715706 Y CN 2715706Y
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- handle
- dual
- needle
- main
- 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
Images
Landscapes
- Surgical Instruments (AREA)
Abstract
The utility model discloses a T-shaped handle for dual-purpose intramedullary needle, comprising a handle, a main duct and a connecting rod. The handle (2) and the main duct (3) are vertically crossed for forming a T shape, the column surface of the main duct (3) is provided with a guide groove (4) along axial direction, the left end of the main duct (3) is connected with three claws (5) or two claws (7), the connecting rod (6) is arranged in an axial via hole at the middle part of the main duct (3), one end of the connecting rod (6) is provided with outer screw thread, and the other end of the connecting rod (6) is provided with the cap (1) of the connecting rod. The T-shaped handle for dual-purpose intramedullary needle not only can firmly connect a main needle, but also can prevent the damage and break of the tail end of the main needle, a lock sheet can be inserted in the cavity of the main needle without error, operation failure is avoided, and the T-shaped handle for dual-purpose intramedullary needle is the matching tool of a dual-purpose intramedullary needle.
Description
Technical field: this utility model relates to T type handle, particularly a kind of dual-purpose intramedullary needle T type handle.
Background technology: the last pin instrument that uses in the prior art, the 1st, with a word screwdriver, the 2nd, use cross screwdriver, though main pin can be screwed in, but cause main Aculeata to dismount badly easily or rupture, because no location facilities, so locking plate can not accurately insert main pin intracavity, be easy to cause purl can't lock, cause operative failure.
Summary of the invention: the purpose of this utility model is to provide a kind of dual-purpose intramedullary needle T type handle, can firmly main pin be connected by this T type handle, prevent the damage and the fracture of main backshank, can like clockwork locking plate be inserted main pin intracavity, reach the successful purpose of operation.
Formation of the present utility model: form by handle, the person in charge and connecting rod, the handle 2 and the person in charge 3 intersect vertically, form the T type, gathering sill 4 is vertically arranged on the person in charge 3 the face of cylinder, the three-jaw 5 of connection is arranged or connect two pawls 7 at the left end of being responsible for 3, connecting rod 6 is installed in being responsible for 3 intermediary axially extending bores, on connecting rod 6 one ends external screw thread is arranged, the pole cap 1 of connection is arranged on the other end.
Axially extending bore in the person in charge 3 and the transverse holes on the handle 2 connect the hole.
Compared with the prior art, this utility model is a T type handle arrangement, in being responsible for, connecting rod is arranged, there is the connection pawl end, can securely main pin be connected, can prevent the damage and the fracture of main backshank, utilize the gathering sill of being responsible on the face of cylinder, can like clockwork locking plate be inserted main pin intracavity, can avoid operative failure.
Description of drawings: Fig. 1 is this utility model three-jaw structural representation.Fig. 2 is the A-A cutaway view of Fig. 1.Fig. 3 is this utility model two pawl structural representations.Fig. 4 is the B-B cutaway view of Fig. 3.Fig. 5 is the left view of Fig. 1.Fig. 6 is the left view of Fig. 3.
1. connect pole cap among the figure, and 2. handle 3. is responsible for, and 4. gathering sill 5. connects three-jaw, and 6. connecting rod 7. connects two pawls.
The specific embodiment: as Fig. 1, Fig. 2, shown in Figure 5, it is the three-jaw structure chart, the handle 2 and the person in charge 3 intersect vertically, and form the T type, and gathering sill 4 is vertically arranged on the person in charge 3 the face of cylinder, at the left end of being responsible for 3 three-jaw 5 of connection is arranged, angle between the three-jaw is respectively 180 °, 90 °, 90 °, and connecting rod 6 is installed in being responsible for 3 intermediary axially extending bores, and connecting rod 6 laterally passes handle 2, on connecting rod 6 one ends external screw thread is arranged, the pole cap 1 of connection is arranged on the other end.
As Fig. 3, Fig. 4, shown in Figure 6, be two pawl structure charts, the handle 2 and the person in charge 3 intersect vertically, and form the T type, and gathering sill 4 is vertically arranged on the person in charge 3 the face of cylinder, at the left end of being responsible for 3 two pawls 7 of connection are arranged, two pawls are symmetrically distributed, and connecting rod 6 is installed in being responsible for 3 intermediary axially extending bores, and connecting rod 6 laterally passes handle 2, on connecting rod 6 one ends external screw thread is arranged, the pole cap 1 of connection is arranged on the other end.
Claims (2)
1. dual-purpose intramedullary needle T type handle, form by handle, the person in charge and connecting rod, it is characterized in that: the handle (2) and the person in charge (3) intersect vertically, form the T type, gathering sill (4) is vertically arranged on the face of cylinder of being responsible for (3), connection three-jaw (5) is arranged or connect two pawls (7), connecting rod (6) is installed in being responsible for (3) intermediary axially extending bore at the left end of being responsible for (3), on connecting rod (6) one ends external screw thread is arranged, connection pole cap (1) is arranged on the other end.
2. dual-purpose intramedullary needle T type handle according to claim 1 is characterized in that: be responsible for (3) interior axially extending bore and the transverse holes on the handle (2) and connect the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060315 CN2715706Y (en) | 2004-07-16 | 2004-07-16 | T shape handle for dual-purpose intramedullary needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420060315 CN2715706Y (en) | 2004-07-16 | 2004-07-16 | T shape handle for dual-purpose intramedullary needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2715706Y true CN2715706Y (en) | 2005-08-10 |
Family
ID=34872979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420060315 Expired - Fee Related CN2715706Y (en) | 2004-07-16 | 2004-07-16 | T shape handle for dual-purpose intramedullary needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2715706Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835994A (en) * | 2012-08-17 | 2012-12-26 | 苏州瑞华医院有限公司 | Three-jaw bone holder |
| CN103054636A (en) * | 2012-12-25 | 2013-04-24 | 李书凡 | T-shaped universal connecting handle |
-
2004
- 2004-07-16 CN CN 200420060315 patent/CN2715706Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102835994A (en) * | 2012-08-17 | 2012-12-26 | 苏州瑞华医院有限公司 | Three-jaw bone holder |
| CN102835994B (en) * | 2012-08-17 | 2014-04-02 | 苏州瑞华医院有限公司 | Three-jaw bone holder |
| CN103054636A (en) * | 2012-12-25 | 2013-04-24 | 李书凡 | T-shaped universal connecting handle |
| CN103054636B (en) * | 2012-12-25 | 2015-05-06 | 李书凡 | T-shaped universal connecting handle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2715706Y (en) | T shape handle for dual-purpose intramedullary needle | |
| CN213899548U (en) | Multi-section lengthened screw for narrow environment | |
| CN213592741U (en) | Multifunctional sleeve for narrow space | |
| CN201423589Y (en) | Combined and integrated interior angle wrench | |
| CN219711998U (en) | Middle hexagonal double-tooth nail | |
| CN101250962A (en) | Door lock system | |
| CN216908089U (en) | Anti-drop intramedullary nail | |
| CN201483411U (en) | Bolt fastening spanner | |
| CN211300291U (en) | Last nail subassembly of staple | |
| CN2474785Y (en) | Antitheft bolt device and its special spanner | |
| CN213498855U (en) | Spring type internal hexagonal wrench kit | |
| CN201095092Y (en) | Screwdriver head guide sleeve and its screwdriver head and screwdriver | |
| CN201079436Y (en) | Medical hollow nail and its handling tool | |
| CN110617265B (en) | High-strength anti-theft screw fastener | |
| CN2644104Y (en) | Composite screw | |
| CN220365847U (en) | Anti-skid double-head hexagonal bolt | |
| CN107577137A (en) | A kind of wrist-watch suction key fixture | |
| CN213864293U (en) | Elastic olecranon feeding device and olecranon block thereof | |
| CN220994369U (en) | Multifunctional engineering hammer preventing slipping | |
| CN201264239Y (en) | Multifunctional handle | |
| CN212497491U (en) | Electric wrench lengthening sleeve | |
| CN201675672U (en) | Hanger | |
| CN217400843U (en) | Low-stress high-torque-resistance double-thread drill rod joint | |
| CN216328101U (en) | Wrench with screwdriver | |
| CN211107701U (en) | Reinforced right beam of automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |