CN201230903Y - Scar stripper around steel-plate - Google Patents
Scar stripper around steel-plate Download PDFInfo
- Publication number
- CN201230903Y CN201230903Y CNU2007201581943U CN200720158194U CN201230903Y CN 201230903 Y CN201230903 Y CN 201230903Y CN U2007201581943 U CNU2007201581943 U CN U2007201581943U CN 200720158194 U CN200720158194 U CN 200720158194U CN 201230903 Y CN201230903 Y CN 201230903Y
- Authority
- CN
- China
- Prior art keywords
- steel plate
- handle
- detacher
- head blade
- stripper
- 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
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model relates to the technical field of medical instruments, in particular to an instrument exclusively used for processing the circumferential scars of a steel plate in orthopedic operations. A steel plate circumferential scar stripper is composed of a head blade part of the stripper, a connection rod and a handle, and is characterized in that the head blade part of the stripper is provided with an L-shaped bent part which can strip fiber scar tissues along the long axle direction of the steel plate under the guidance of the edge of the steel plate; meanwhile, a glass device is effectively prevented from injuring circumferential blood vessels, nerves and other tissues by deviating from the steel plate. The steel plate circumferential scar stripper can help an orthopedic doctor to conveniently and successfully take out the steel plate in the human body by using a micro-wound method.
Description
Technical field
This utility model relates to technical field of medical instruments, and specifically a kind of being exclusively used in handled the steel plate apparatus of cicatrix on every side in the bone surgery.
Background technology
At present along with progress of science and technology, the orthopaedics inside-fixture has also had bigger development, the percutaneous steel plate inserts internal fixation technology (MIPPO technology) and Wicresoft's stabilisation systems (LISS) is ripe, and the characteristics of this surgical technic are the length that the length of operative incision is significantly less than internal fixation steel plate; Get inside-fixture when operation otch as still according to the inside-fixture implantation surgery time after the union of fracture, though can take out hold-down screw smoothly, but reach the fibrous scar tissue that steel plate is twisted the ailing hole around can't peeling off steel plate, axial resistance is very big when taking out steel plate, axially knocks by force, the tractive operation has the possibility that causes adjacent tissue such as refracture and nervus vasculairs damage in the operation process.The patient is difficult to accept the operative incision almost isometric with steel plate again.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, provides a kind of energy mini-invasive incision to take out the apparatus of steel plate.
The technical solution of the utility model is achieved in that steel plate cicatrix detacher on every side, form by detacher head blade, connecting rod and handle, it is characterized in that: detacher head blade has " L " shape turning, can peel off fibrous scar tissue along the steel plate long axis direction down along the steel plate margin guide, can effectively avoid vierics to depart from tissues such as steel plate damage peripheral vessels, nerve simultaneously.
This utility model is to get the difficulty that the steel plate operation time run into and design at present Wicresoft, can be under Wicresoft's condition of the little otch of steel plate one end quick, the safe scar tissue of peeling off around the steel plate, make steel plate to take out smoothly, can alleviate the wound of patient's limbs in the operation, reduce patient's misery.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The specific embodiment
Cicatrix detacher around the steel plate, by detacher head blade (1), connecting rod (2) and handle (3), it is characterized in that: detacher head blade has that " L " can down peel off around the steel plate and nail hole fibrous scar tissue along the steel plate long axis direction along the steel plate margin guide by the shape turning; Long connecting rod (2) can fully deeply and reach operative incision distally steel plate end, and connecting rod (2) is gone up and is provided with scale from detacher head blade (1) to handle (3) direction simultaneously, can understand the degree of depth that detacher enters at any time; Handle (3) and connecting rod (2) connecting portion have the turning, can avoid the finger and the collision of patient's limbs of gripping handle; Handle (3) is designed to flat, and its plane and detacher head blade (1) main surface parallel can be understood at any time and control detacher head blade (1) direction in the operation by gripping handle (3).
Claims (1)
1, cicatrix detacher around the steel plate, by detacher head blade (1), connecting rod (2) and handle (3), it is characterized in that: detacher head blade has that " L " can down peel off around the steel plate and nail hole fibrous scar tissue along the steel plate long axis direction along the steel plate margin guide by the shape turning; Long connecting rod (2) can fully deeply and reach operative incision distally steel plate end, and connecting rod (2) is gone up and is provided with scale from detacher head blade (1) to handle (3) direction simultaneously, can understand the degree of depth that detacher enters at any time; Handle (3) and connecting rod (2) connecting portion have the turning, can avoid the finger and the collision of patient's limbs of gripping handle; Handle (3) is designed to flat, and its plane and detacher head blade (1) main surface parallel can be understood at any time and control detacher head blade (1) direction in the operation by gripping handle (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201581943U CN201230903Y (en) | 2007-12-06 | 2007-12-06 | Scar stripper around steel-plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201581943U CN201230903Y (en) | 2007-12-06 | 2007-12-06 | Scar stripper around steel-plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201230903Y true CN201230903Y (en) | 2009-05-06 |
Family
ID=40617277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201581943U Expired - Fee Related CN201230903Y (en) | 2007-12-06 | 2007-12-06 | Scar stripper around steel-plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201230903Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239284A (en) * | 2013-04-16 | 2013-08-14 | 刘毅 | Bone fracture plate screw positioning device |
| CN107874826A (en) * | 2017-12-07 | 2018-04-06 | 何启新 | It is a kind of percutaneously to position the minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics and its application method |
| CN111529043A (en) * | 2020-05-11 | 2020-08-14 | 黄俊琪 | Steel plate taking-out device |
-
2007
- 2007-12-06 CN CNU2007201581943U patent/CN201230903Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103239284A (en) * | 2013-04-16 | 2013-08-14 | 刘毅 | Bone fracture plate screw positioning device |
| CN107874826A (en) * | 2017-12-07 | 2018-04-06 | 何启新 | It is a kind of percutaneously to position the minimally invasive internal fixation steel plate screw withdrawing device of orthopaedics and its application method |
| CN111529043A (en) * | 2020-05-11 | 2020-08-14 | 黄俊琪 | Steel plate taking-out device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20100106 |