CN202437216U - Wire retractor for orthopedics minimally invasive surgery - Google Patents
Wire retractor for orthopedics minimally invasive surgery Download PDFInfo
- Publication number
- CN202437216U CN202437216U CN2012200374063U CN201220037406U CN202437216U CN 202437216 U CN202437216 U CN 202437216U CN 2012200374063 U CN2012200374063 U CN 2012200374063U CN 201220037406 U CN201220037406 U CN 201220037406U CN 202437216 U CN202437216 U CN 202437216U
- Authority
- CN
- China
- Prior art keywords
- pull bar
- minimally invasive
- invasive surgery
- coupler body
- wire retractor
- 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)
- Prostheses (AREA)
Abstract
The utility model relates to a wire retractor for an orthopedics minimally invasive surgery. The wire retractor comprises a draw bar and a wire retractor body, the wire retractor body is connected at the front end of the draw bar, and a hand-hold handle is fixedly connected at the rear end of the draw bar. The wire retractor has the advantages that when the wire retractor body extends into an incision, by means of the hand-hold handle, the wire retractor body can be randomly rotated, the operation is convenient, and a tractive separation for incision soft tissues can be effectively performed, besides, the structure is simple, the manufacturing is easy, the usage is convenient, and the problem that the tractive separation for incision soft tissues is inconvenient to perform at the orthopedics minimally invasive surgery is solved.
Description
Technical field
This utility model belongs to the orthopedic medical device technical field, is specifically related to a kind of orthopaedics Minimally Invasive Surgery that carries out the soft tissue tractive when implementing Minimally Invasive Surgery and uses drag hook.
Background technology
The advantage of Minimally Invasive Surgery is that operative incision is little, operating time short, otch recovers misery and recovery time fast, that can alleviate the patient, therefore receives medical worker and patient's welcome, and the scope of application has expanded various medical operatings field to.Minimally Invasive Surgery also is widely used at orthopaedics in recent years, but in operation, finds, because operative incision is very little; Operation during operation has tunnel vision; Usually need doctor oneself on the other hand with the soft tissue of drag hook tractive incision during operation technique, observe situation in the otch, another hands is operated.When implementing this Minimally Invasive Surgery; The not hand-held handle in present surgery tractor rear end, direction and angle are held in continuous conversion when being inappropriate for one-handed performance, and the doctor who therefore has has to when operation, substitute existing drag hook with easy self-control utensil; Both inconvenient, quality can not guarantee.
The utility model content
This utility model technical problem to be solved provide a kind of Minimally Invasive Surgery Shi Keyou doctor one-handed performance, easy to use, can effectively carry out the isolating orthopaedics Minimally Invasive Surgery of tractive and use drag hook the otch soft tissue.
The technical scheme that solves the problems of the technologies described above is: a kind of orthopaedics Minimally Invasive Surgery is used drag hook, and it comprises pull bar, coupler body, and coupler body is connected the front end of pull bar, is fixedly connected with a hand holding handle in the rear end of pull bar.
Said pull bar is a stainless steel silk, and diameter is 2-4mm, and length is 120-150mm, and coupler body is connected with the pull bar rounding off, and the waveform bending is arranged at the rear portion of pull bar, and the waveform bending is complementary with human hands finger shape side by side.
Said coupler body is a metal round rod, and its diameter is identical with the pull bar diameter.
Said coupler body front end has spike, and hand holding handle is plastics, and the rearward end bending of said pull bar is embedded in the hand holding handle.
The usefulness of this utility model is: after coupler body stretches into otch, because hand holding handle has been arranged, can revolve arbitrarily, change easy to operate, can carry out tractive to the otch soft tissue effectively and separate.Simple in structure, make easy, easy to use, solved in the orthopaedics Minimally Invasive Surgery difficult problem of otch soft tissue tractive being separated inconvenience.
Description of drawings
Fig. 1 is the structural representation of this utility model.
Labelling is following among the figure: 1. hand holding handle, 2. waveform bending, 3. pull bar, 4. coupler body.
The specific embodiment
A kind of orthopaedics Minimally Invasive Surgery is used drag hook, and it comprises stainless steel silk pull bar 3, coupler body 4, and coupler body 4 is connected the front end of pull bar 3, connects a hand holding handle 1 in the rear end of pull bar 3; Said pull bar diameter is 2-4mm, and length is 120-150mm, and coupler body is connected with the pull bar rounding off, and waveform bending 2 is arranged at the rear portion of pull bar, and the waveform bending is complementary with human hands finger shape side by side; Said coupler body is a metal round rod, and its diameter is identical with the pull bar diameter; Said coupler body front end has spike, and hand holding handle is plastics, and the rearward end bending of said pull bar is embedded in the hand holding handle.
Claims (4)
1. an orthopaedics Minimally Invasive Surgery is used drag hook, and it comprises pull bar, coupler body, and coupler body is connected the front end of pull bar, it is characterized in that: be fixedly connected a hand holding handle in the rear end of pull bar.
2. use drag hook according to the described orthopaedics Minimally Invasive Surgery of claim 1; It is characterized in that: said pull bar is a stainless steel silk; Diameter is 2-4mm, and length is 120-150mm, and coupler body is connected with the pull bar rounding off; The waveform bending is arranged at the rear portion of pull bar, and the waveform bending is complementary with human hands finger shape side by side.
3. orthopaedics Minimally Invasive Surgery according to claim 1 is used drag hook, it is characterized in that: said coupler body is a metal round rod, and its diameter is identical with the pull bar diameter.
4. orthopaedics Minimally Invasive Surgery according to claim 1 is used drag hook, it is characterized in that: said coupler body front end has spike, and hand holding handle is plastics, and the rearward end bending of said pull bar is embedded in the hand holding handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200374063U CN202437216U (en) | 2012-02-06 | 2012-02-06 | Wire retractor for orthopedics minimally invasive surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200374063U CN202437216U (en) | 2012-02-06 | 2012-02-06 | Wire retractor for orthopedics minimally invasive surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202437216U true CN202437216U (en) | 2012-09-19 |
Family
ID=46818673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200374063U Expired - Fee Related CN202437216U (en) | 2012-02-06 | 2012-02-06 | Wire retractor for orthopedics minimally invasive surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202437216U (en) |
-
2012
- 2012-02-06 CN CN2012200374063U patent/CN202437216U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204971460U (en) | Special nipper of peritoneoscope carcinoma of rectum operation | |
| EP2687170A3 (en) | Vaginal manipulator head and head extender | |
| CN202982134U (en) | Novel multi-functional file device for orthopedic surgery | |
| CN202458621U (en) | Cardinal ligament tong for gynecology department | |
| CN203555811U (en) | Orthopedic distraction pincers | |
| CN202437216U (en) | Wire retractor for orthopedics minimally invasive surgery | |
| CN201996599U (en) | Retractor for minimally invasive surgery | |
| CN202458593U (en) | Scalpel for caesarean operations in obstetrics and gynecology department | |
| CN201572177U (en) | Needle type single-twist aspirator for celioscope | |
| CN202537602U (en) | Novel periosteum separating knife | |
| CN204183432U (en) | Multifunctional tweezers | |
| CN203591306U (en) | Needle knife special for stenosing tenosynovitis operation | |
| CN202960707U (en) | Special orthopedic steel needle bender | |
| CN202446151U (en) | Surgery drag hook for general surgery department | |
| CN202942173U (en) | Gallstone removal double-head surgical forceps | |
| CN202437313U (en) | External-suction-type foreign body forceps | |
| CN202458577U (en) | Exciding device for skin neoplasm | |
| CN201642310U (en) | Improved bipolar coagulation forceps | |
| CN2748039Y (en) | Cochlear forceps | |
| CN201861752U (en) | Single-bent clamping device for laparoscope | |
| CN201609437U (en) | Novel nasal bone repositor | |
| CN201912184U (en) | Neurosurgical scalpel | |
| CN201939471U (en) | Gynecological delivery-assisting forceps | |
| CN201692044U (en) | Laparoscopic single Ligasure tool bit | |
| CN202637049U (en) | Surgical needle-knife |
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: 20120919 Termination date: 20130206 |