CN201692049U - Minimally invasive scalpel for urinary surgery - Google Patents
Minimally invasive scalpel for urinary surgery Download PDFInfo
- Publication number
- CN201692049U CN201692049U CN2010202159607U CN201020215960U CN201692049U CN 201692049 U CN201692049 U CN 201692049U CN 2010202159607 U CN2010202159607 U CN 2010202159607U CN 201020215960 U CN201020215960 U CN 201020215960U CN 201692049 U CN201692049 U CN 201692049U
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- China
- Prior art keywords
- tumor
- tool bit
- electrode body
- cutting
- minimally invasive
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Abstract
The utility model relates to a medical appliance, in particular to a minimally invasive scalpel for urinary surgery, which is provided with a hollow operating rod. The front end of the operating rod is provided with an electrode body; the electrode body is manufactured by arranging a conducting wire in an insulation material; and one end of the conducting wire in the operating rod is connected with the conducting wire in the electrode body while the other end is connected with the positive pole of a power supply. The minimally invasive scalpel for urinary surgery is characterized in that a tool bit is double-arched; and the tool bit is connected with the electrode body and the conducting wire in the electrode body by a supporting rod. By adopting the structure, the contact area of the tool bit and a tumor is increased, and the double-arched tool bit can push the burning and the cutting of the tumor. By the utility model, the tool bit can be directly extended to the tumor in urethras, prostates or bladders under the direct vision of a cystoscope, is pulled backward to complete the burning and the cutting of the tumor by adopting a cutting action and can be pushed to move forward; and the burning and the cutting of the tumor are carried out by adopting another tool bit of the tool bit. The minimally invasive scalpel for urinary surgery has the advantages of reasonable structure, convenient operation, safe and proper use, thorough tumor cutting, good curative effect, quick patient recovery and the like.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically a kind of Urology Surgery Minimally Invasive Surgery cutter easy to operate, safe in utilization, that main points are effective.
Background technology
As everyone knows, the tumor of urinary system is a kind of commonly encountered diseases, frequently-occurring disease, as tumor of bladder, preceding tumor of prostate, tumor of urethra etc., prior treatment method is a kind of to be the open surgery excision, the open surgery excision is the abdominal incision of elder generation with the patient, cut patient's bladder or prostate again, directly tumor is excised then, the deficiency of this method is that the patient suffering is big, complicated operation, the medical expense height, it is slow that the patient recovers, the treatment cost is high, another kind method is to adopt Minimally Invasive Surgery cutter-resectoscope that tumor is excised, it is that resectoscope is carried out electricity cutting by prostate or the intravesical that urethra enters the patient to tumor, resectoscope is become with the Minimally Invasive Surgery knife tackle by cystoscope, existing Minimally Invasive Surgery cutter is provided with hollow action bars, the front end that bar is made on the playground is provided with electrode body, electrode body is to be provided with lead in the insulant, lead one end in the action bars is connected with the intravital lead of electrode, the other end is connected with positive source, the negative pole of power supply is connected with patient body, to form the galvanic circle, the front end of electrode body is provided with cutter head, cutter head in the form of a ring, because of tumor body tip softness, easily drift, not only time-consuming but also feel is poor during excision, hemorrhage many, be difficult for hemostasis, this cutter head contact area with tumor in operation process is little, to the burning and cutting weak effect of tumor, in addition, main kind of cutter head can only adopt the form that promotes forward that tumor is carried out burning and cutting, this is quite high to the technical requirement of operator, vesical perforation easily takes place and damage urethra, causes the urethral stricture phenomenon.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and a kind of Urology Surgery Minimally Invasive Surgery cutter rational in infrastructure, easy to operate, safe in utilization, that burning and cutting are effective is provided.
This utility model can reach by following measure:
A kind of Urology Surgery Minimally Invasive Surgery cutter, be provided with hollow action bars, the front end that bar is made on the playground is provided with electrode body, electrode body is to be provided with lead in the insulant, lead one end in the action bars is connected with the intravital lead of electrode, the other end is connected with positive source, and the feature cutter head is two arcuations, and cutter head is connected with electrode body and the intravital lead of electrode through pole.
This utility model pole can be arcuation, also can be made up of cross bar and vertical pole, makes cutter head and action bars in different planes, with handled easily, increases work efficiency, improves cutting effect.
This utility model is owing to adopt said structure, improved the contact area of cutter head and tumor, two arcuation cutter heads both can promote the cutter head burning and cutting, this utility model can be under cystoscopic direct-view directly reaches cutter head locating of urethra, prostate or intravesical tumor body, pull back and adopt the action burning and cutting of finishing the tumor body of cutting, can promote cutter head again moves forward, utilize another cutter head of cutter head to carry out the burning and cutting of tumor body, have advantages such as rational in infrastructure, easy to operate, that the use peace is closed, tumor resection is thorough, therapeutic effect good, patient's rehabilitation is fast.
Description of drawings
Attached 1 is a kind of structural representation of the present utility model.
Fig. 2 be the A of Fig. 1 to view, also be the structural representation of cutter head in this utility model.
The specific embodiment
Below in conjunction with accompanying drawing this utility model is further described:
As shown in the figure, a kind of Urology Surgery Minimally Invasive Surgery cutter, be provided with hollow action bars 1, the front end of action bars 1 is provided with electrode body 2, electrode body 2 is to be provided with lead 3 in the insulant, and lead one end in the action bars 1 and electrode body 2 interior leads are connected, and the other end is connected with positive source, feature cutter head 4 of the present utility model is two arcuations, and cutter head 4 is connected with electrode body 2 and the intravital lead of electrode through pole.Pole can be arcuation, also can be made up of cross bar 5 and vertical pole 6, makes cutter head 4 and action bars 1 in different planes, with handled easily, increases work efficiency, improves cutting effect.
This utility model is owing to adopt said structure, improved the contact area of cutter head and tumor, two arcuation cutter heads both can promote the cutter head burning and cutting, this utility model can be under cystoscopic direct-view directly reaches cutter head locating of urethra, prostate or intravesical tumor body, pull back and adopt the action burning and cutting of finishing the tumor body of cutting, can promote cutter head again moves forward, utilize another cutter head of cutter head to carry out the burning and cutting of tumor body, have advantages such as rational in infrastructure, easy to operate, that the use peace is closed, tumor resection is thorough, therapeutic effect good, patient's rehabilitation is fast.
Claims (1)
1. Urology Surgery Minimally Invasive Surgery cutter, be provided with hollow action bars, the front end that bar is made on the playground is provided with electrode body, electrode body is to be provided with lead in the insulant, lead one end in the action bars is connected with the intravital lead of electrode, the other end is connected with positive source, and the feature cutter head is two arcuations, and cutter head is connected with electrode body and the intravital lead of electrode through pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202159607U CN201692049U (en) | 2010-06-06 | 2010-06-06 | Minimally invasive scalpel for urinary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202159607U CN201692049U (en) | 2010-06-06 | 2010-06-06 | Minimally invasive scalpel for urinary surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201692049U true CN201692049U (en) | 2011-01-05 |
Family
ID=43393289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202159607U Expired - Fee Related CN201692049U (en) | 2010-06-06 | 2010-06-06 | Minimally invasive scalpel for urinary surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201692049U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103190954A (en) * | 2013-03-18 | 2013-07-10 | 张振声 | Loop ligature device for bladder tumor |
| CN103974671A (en) * | 2011-12-15 | 2014-08-06 | 奥林匹斯冬季和Ibe有限公司 | Resectoscope comprising a shaft |
-
2010
- 2010-06-06 CN CN2010202159607U patent/CN201692049U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103974671A (en) * | 2011-12-15 | 2014-08-06 | 奥林匹斯冬季和Ibe有限公司 | Resectoscope comprising a shaft |
| CN103190954A (en) * | 2013-03-18 | 2013-07-10 | 张振声 | Loop ligature device for bladder tumor |
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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: 20110105 Termination date: 20110606 |