CN201822874U - Fixing device for body surface tumor surgical excision - Google Patents
Fixing device for body surface tumor surgical excision Download PDFInfo
- Publication number
- CN201822874U CN201822874U CN2010205655878U CN201020565587U CN201822874U CN 201822874 U CN201822874 U CN 201822874U CN 2010205655878 U CN2010205655878 U CN 2010205655878U CN 201020565587 U CN201020565587 U CN 201020565587U CN 201822874 U CN201822874 U CN 201822874U
- Authority
- CN
- China
- Prior art keywords
- fixing ring
- retainer ring
- sleeves
- supporting rods
- fixing device
- 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
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Abstract
A fixing device for body surface tumor surgical excision belongs to the technical field of medical devices, comprises a fixing ring (1), three sleeves (2), screw rods (3), supporting rods (4) and clamping plates (5), and is characterized in that the three threaded sleeves (2) are horizontally fixed on the outer wall of the fixing ring (1) at equal distances; the front ends of the screw rods (3) in threaded connection with the sleeves (2) are propped against limiting plates (6); the limiting plates (6) are arranged inside the sleeves (2) and at the rear ends of the supporting rods (4); the front ends of the supporting rods (4) penetrate corresponding through holes on the fixing ring (1) and are then connected with the arc-shaped clamping plates (5) inside the fixing ring (1); and support springs (7) are sleeved on the supporting rods (4) among the limiting plates (6) and the fixing ring (1). The fixing device has the advantages that the structure is simple; the operation is simple and convenient; the positioning of a tumor is accurate; deep operation can be changed into shallow operation; the visual field is clear; the pain of a patient is little; and the operation time is short.
Description
Technical field
This utility model belongs to technical field of medical instruments, specifically a kind of superficial tumor excision holder
Background technology
At present, clinically when the excision superficial tumor, usually exist before the operation with the hands sense of touch to tumor body and operation in the different problem in tumor body position, main cause is: the one, after the local anesthesia, because of the injection of anaesthetic makes pachyderma, feel is inaccurate; The 2nd, the tumor body is moved because of the injection of anaesthetic; The 3rd, the tumor body region is darker, after the patient cuts skin, is difficult for finding the tumor body.Often cause the knub position location inaccurate for above-mentioned reasons, operating time prolongs, and has increased the patient suffering.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of and can make the knub position accurate positioning, the superficial tumor excision holder of being convenient to perform the operation and carrying out smoothly.
The purpose of this utility model is achieved in that this superficial tumor excision holder is made up of retainer ring, sleeve, screw rod, support bar, clamping plate, retainer ring outer wall horizontal fixed equidistantly three screw shells, the screw front end that is threaded in the sleeve withstands on the limiting plate of sleeve inner bracing piece rear end, the support bar front end passes above the retainer ring and links to each other with fixing intra-annular curved splint behind the corresponding through hole, is with support spring on the support bar between limiting plate and the retainer ring.
Before the operation, touch the outside that retainer ring is pressed in behind the tumor body position below the skin this position with hands, adjust three fastening screws above the sleeve, after being gripped tumor, the curved splint of support bar front end anaesthetizes again, then the incision of skin tumor can be appeared, carry peeling off on holding the tumor body progressively with negative pressure gasbag at last and get final product.
Advantage of the present utility model: simple in structure, easy and simple to handle, to the knub position accurate positioning, deep operation being transformed into superficial part can be performed the operation, and clear visual field, the patient suffering is little, and operating time is short.
Description of drawings
Accompanying drawing is this utility model structure cutaway view.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is done and to be described in further detail: this superficial tumor excision holder is made up of retainer ring 1, sleeve 2, screw rod 3, support bar 4, clamping plate 5, retainer ring 1 outer wall horizontal fixed equidistantly three screw shells 2, screw rod 3 front ends that are threaded in the sleeve 2 withstand on the limiting plate 6 of sleeve 2 inner bracing pieces 4 rear ends, support bar 4 front ends pass above the retainer ring 1 behind the corresponding through hole with curved splint 5 in the retainer ring 1 and link to each other, and are with support spring 7 on the support bar 4 between limiting plate 6 and the retainer ring 1.
Claims (1)
1. superficial tumor excision holder, by retainer ring (1), sleeve (2), screw rod (3), support bar (4), clamping plate (5) are formed, it is characterized in that retainer ring (1) outer wall equidistantly horizontal fixed three screw shells (2), screw rod (3) front end that is threaded in the sleeve (2) withstands on the limiting plate (6) of sleeve (2) inner bracing piece (4) rear end, support bar (4) front end passes above the retainer ring (1) behind the corresponding through hole with curved splint (5) in the retainer ring (1) and links to each other, and is with support spring (7) on the support bar (4) between limiting plate (6) and the retainer ring (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655878U CN201822874U (en) | 2010-10-19 | 2010-10-19 | Fixing device for body surface tumor surgical excision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205655878U CN201822874U (en) | 2010-10-19 | 2010-10-19 | Fixing device for body surface tumor surgical excision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201822874U true CN201822874U (en) | 2011-05-11 |
Family
ID=43961437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205655878U Expired - Fee Related CN201822874U (en) | 2010-10-19 | 2010-10-19 | Fixing device for body surface tumor surgical excision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201822874U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184580A (en) * | 2020-01-16 | 2020-05-22 | 佳木斯大学 | Auxiliary positioning equipment for resection of body surface tumor |
| CN112426231A (en) * | 2020-11-23 | 2021-03-02 | 常州安康医疗器械有限公司 | Protective sheath is separated to haplopore thoracoscope incision |
-
2010
- 2010-10-19 CN CN2010205655878U patent/CN201822874U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111184580A (en) * | 2020-01-16 | 2020-05-22 | 佳木斯大学 | Auxiliary positioning equipment for resection of body surface tumor |
| CN112426231A (en) * | 2020-11-23 | 2021-03-02 | 常州安康医疗器械有限公司 | Protective sheath is separated to haplopore thoracoscope incision |
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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: 20110511 Termination date: 20111019 |