CN2486121Y - Bladder tumor cutting ring - Google Patents
Bladder tumor cutting ring Download PDFInfo
- Publication number
- CN2486121Y CN2486121Y CN 01211980 CN01211980U CN2486121Y CN 2486121 Y CN2486121 Y CN 2486121Y CN 01211980 CN01211980 CN 01211980 CN 01211980 U CN01211980 U CN 01211980U CN 2486121 Y CN2486121 Y CN 2486121Y
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- tube
- insulation
- support
- insulation tube
- ring
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Abstract
The utility model relates to a transurethral electroresection loop for removing the bladder tumor, which adds an insulated sliding support at front end thereof on basis of the existing electroresection loop. The insulated sliding support has a certain bending angle, strength, and hardness. The utility model solves the problem of obturator nerve reflex and bladder perforation during conventional bladder tumor electroresection, with less complication. By combining with the hysteroscopic electroresection, the utility model has the advantages of simple and safe operation, less error damage to bladder wall, short operation time, and less operation intensity.
Description
This utility model relates to a kind of Urology Surgery operating theater instruments, specifically is the ring that a kind of transurethral resection tumor of bladder is used, this ring and the supporting use of resectoscope.
At present, the patient who suffers from tumor of bladder is more, and the men and women all has, and the male is more than the women, and the person is in the majority more than 40 years old, and the single-shot tumor is arranged, and multiple tumor and recurrent tumor, traditional Therapeutic Method are to operate on excision through abdomen.Some shallow table tumor of bladder repeatedly recurs, and need repeatedly carry out abdominal, and patient is very painful.Along with the development of technology is hindered by Wicresoft, tumor of bladder is treated in the appearance of resectoscope now, adopts TURBt (transurethral resection tumor of bladder) advantage to be mostly: do not operate on, painful little, recover fast, hospital stay is short, the patient is easy to accept.TURBt is suitable for the bladder superficial tumor, main clinic symptoms: the omnidistance gross hematuria of painless property or companion's clot; Irritative symptoms of bladder, dysuria.Because the position difference of tumor of bladder, the difficulty of cutting is just different.Particularly at sidewall, rear wall and top intersection are not gone smoothly with existing TURP ring operation, and the obturator nerve reflection phenomenon also takes place easily, and once error just can be with puncture of bladder.For the tumor at bladder top, owing to there is the abdominal cavity to cover, wall of urinary bladder is thinner, and the visual field is unclear, and causing vesical perforation with existing TURP ring operation is common complication.
In order to overcome the above-mentioned deficiency of existing TURP ring, this utility model provides a kind of special use ring that excises tumor of bladder, promptly cuts the tumor of bladder ring.This ring is on the basis of existing TURP ring, and front end increases the insulating support that slides.This insulation is slided support and is had certain angle of bend, intensity and hardness.When it had solved existing TURP ring cutting tumor of bladder preferably, the easy generation obturator nerve reflection phenomenon of existence and bladder be the difficult problem of perforation easily, uses this circumpolar to develop complications less.Advantages such as this ring and the supporting use of resectoscope (not the design row) have easy and simple to handle, safety, wall of urinary bladder and be difficult for mistake and cut, and operating time is short, and is laborsaving.It is particularly convenient particularly to cut bladder top tumor.Through the new patent searching retrieval, do not find similar scheme report both at home and abroad.
This utility model is cut the tumor of bladder ring, slides support and TURP ring two parts constitute by insulation.The front end that support is fixed on the TURP ring is slided in insulation.Thin metal pipe welding or splicing on supporting wire on the support and the TURP ring, the insulated sleeve on insulation tube on the support and the TURP ring is gluing to be fixed or fixes with nontoxic heat-shrinkable tube.Insulation is slided support and is made up of supporting wire and insulation tube, or is directly made by the insulant of certain intensity.It is characterized in that: supporting wire overcoat insulation tube constitutes insulation and slides support.Its length is the 8-10 millimeter, becomes 60 ° of-65 ° of angles with cutting tungsten filament on the TURP ring, and the support front end has been lifted up 2 ° of-3 ° of angles.Insulation is slided support and is only played guiding and supporting role, separates with TURP ring current-carrying part.The supporting wire material is stainless steel silk or copper wire, and the insulation tube material is politef or resistant to elevated temperatures insulant, and as pottery, insulation slides that the also available resistant to elevated temperatures insulant of support is made of one.
Described TURP ring is by cutting tungsten filament, insulated sleeve, thin insulation tube, thin metal protecting tube, connection tube, guide pipe, crude metal pillar, thick insulation tube, seal wire and plug formation.It is characterized in that: the cutting tungsten filament links to each other with connection tube with seal wire, constitutes current-carrying part.The thin insulation tube of cutting tungsten filament overcoat, the thick insulation tube of seal wire overcoat, thick insulation tube link to each other with thin insulation tube and constitute insulated part.The thin thin metal protecting tube of insulation tube overcoat, front end is adorned one section insulated sleeve, with thermostability and the wearability that increases thin insulation tube.Seal wire afterbody dress plug, convenience is inserted and is connected.Thick insulation tube overcoat crude metal pillar, the crude metal pillar links to each other with thin metal protecting tube, guarantees integral rigidity, and the outer spot welding guide pipe of crude metal pillar is with handled easily.
Description of drawings:
Fig. 1 is a schematic appearance of the present utility model
Fig. 2 slides support (I) sketch map for insulation
Fig. 3 is for sliding support (I) and TURP ring (II) junction enlarged drawing
Fig. 4 is TURP ring (II) schematic appearance
Fig. 5 is TURP ring (II) internal structure sketch map
Below in conjunction with accompanying drawing structure of the present utility model and principle are described in further detail.
As shown in Figure 1, cut the tumor of bladder ring, slide support (I) and TURP ring (II) two parts formation by insulation.It is characterized in that: the front end that support (I) is fixed on TURP ring (II) is slided in insulation, and its length is 8～10 millimeters, becomes 60 °～65 ° angles with cutting tungsten filament (3) on the TURP ring (II), and support (I) front end has been lifted up 2 °～3 ° angles, is convenient to lead and support.Thin metal protecting tube (5) welding or splicing on supporting wire (4) on the support (I) and the TURP ring (II); Insulation tube (1) on the support (I) is fixed or is fixed with nontoxic heat-shrinkable tube with the insulated sleeve (2) on the TURP ring (II) is gluing.Insulation is slided support (I) and is only played guiding and supporting role, separates with TURP ring (II) current-carrying part.
As shown in Figure 2, insulation is slided support (I) and is made up of insulation tube (1) and supporting wire (4), and supporting wire (4) material is stainless steel silk or copper wire, and insulation tube (1) material is politef or resistant to elevated temperatures insulant, as pottery.Insulation is slided support (I) and also can be directly made one by the heat-resistant insulation material of certain intensity.
As shown in Figure 3, the insulation tube (1) that insulation is slided on the support (I) links to each other with insulated sleeve (2) on the TURP ring (II), it is characterized in that: the insulated sleeve (2) on the TURP ring (II) and thin insulation tube (6) the end face first half are reserved 3～4 millimeters, reserve part and fix, to increase the insulating properties and the thermostability of insulation tube (1) with insulation tube (1) splicing that insulation is slided on the support (I).
As shown in Figure 4, TURP ring (II) is by cutting tungsten filament (3), insulated sleeve (2), thin metal protecting tube (5), thin insulation tube (6), connection tube (7), guide pipe (8), crude metal pillar (9), thick insulation tube (10), seal wire (11) and plug (12) composition.It is characterized in that: cutting tungsten filament (3) links to each other with connection tube (7) with seal wire (11), constitutes current-carrying part.The cutting thin insulation tube of tungsten filament (3) overcoat (6), and become 85 ° of angles.The thick insulation tube of seal wire (11) overcoat (10) links to each other with thin insulation tube (6), constitutes insulated part.The thin thin metal protecting tube of insulation tube (6) overcoat (5), front end is adorned one section insulated sleeve (2), and to increase the thermostability and the wearability of thin insulation tube (6), seal wire (11) afterbody is adorned plug (12), and convenience is inserted and is connected.Thick insulation tube (10) overcoat crude metal pillar (9), crude metal pillar (9) links to each other with thin metal protecting tube (5), guarantees integral rigidity, and the outer spot welding guide pipe of crude metal pillar (9) (8) is with handled easily.The metal protecting tube material is stainless steel tube or White Copper Tubes, and seal wire (11) material is a copper wire, and insulation pillar material is polytetrafluoroethylene or resistant to elevated temperatures insulant.
The utility model is cut the tumor of bladder ring and resectoscope supports the use, can the direct-view under or monitor finish drilling Do, have easy and simple to handle, safety, The bladder wall and be difficult for mistake and cut, the advantage such as operating time is short, and is laborsaving. Make Seldom develop complications with this ring cutting tumor of bladder, it is particularly convenient particularly to cut bladder top tumour.
Claims (3)
1. cut the tumor of bladder ring for one kind, slide support (I) and TURP ring (II) two parts formation by insulation, it is characterized in that: the front end that support (I) is fixed on TURP ring (II) is slided in insulation, its length is 8～10 millimeters, become 60 °～65 ° angles with the cutting tungsten filament (3) on the TURP ring (II), support (I) front end has been lifted up 2 °～3 ° angles, is convenient to guiding and supporting; Thin metal protecting tube (5) welding or splicing on supporting wire (4) on the support (I) and the TURP ring (II); Insulation tube (1) on the support (I) is fixed or is fixed with nontoxic heat-shrinkable tube with the insulated sleeve (2) on the TURP ring (II) is gluing; The insulated sleeve (2) on the TURP ring (II) and thin insulation tube (6) the end face first half are reserved 3～4 millimeters, reserving part fixes with insulation tube (1) splicing that insulation is slided on the support (I), to increase the insulating properties and the thermostability of insulation tube (1), insulation is slided support (I) and is only played guiding and supporting role, separates with TURP ring (II) current-carrying part.
2. the tumor of bladder ring of cutting according to claim 1, it is characterized in that: support (I) is slided in insulation, form by insulation tube (1) and supporting wire (4), or directly make one by the insulant of certain intensity, supporting wire (4) overcoat insulation tube (1) constitutes insulation and slides support, and supporting wire (4) material is stainless steel silk or copper wire; Insulation tube (1) material is politef or resistant to elevated temperatures insulant, as pottery.
3. the tumor of bladder ring of cutting according to claim 1 is characterized in that: TURP ring (II), by cutting tungsten filament (3), insulated sleeve (2), thin metal protecting tube (5), thin insulation tube (6), connection tube (7), guide pipe (8), crude metal pillar (9), thick insulation tube (10), seal wire (11) and plug (12) are formed, cutting tungsten filament (3) is connected with connection tube (7) with seal wire (11), constitutes current-carrying part; The cutting thin insulation tube of tungsten filament (3) overcoat (6) also becomes 85 ° of angles, the thick insulation tube of seal wire (11) overcoat (10), thick insulation tube (10) links to each other with thin insulation tube (6), constitute insulated part, the thin thin metal protecting tube of insulation tube (6) overcoat (5), front end is adorned one section insulated sleeve (2), to increase the insulating properties and the thermostability of thin insulation tube (6), seal wire (11) afterbody dress plug (12), convenience is inserted and is connected, thick insulation tube (10) overcoat crude metal pillar (9), crude metal pillar (9) links to each other with thin metal protecting tube (5), guarantees integral rigidity, the outer spot welding guide pipe of crude metal pillar (9) (8), the metal protecting tube material is stainless steel tube or White Copper Tubes, and seal wire (11) material is a copper wire, and insulation pillar material is politef or insulating exotic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211980 CN2486121Y (en) | 2001-03-07 | 2001-03-07 | Bladder tumor cutting ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01211980 CN2486121Y (en) | 2001-03-07 | 2001-03-07 | Bladder tumor cutting ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2486121Y true CN2486121Y (en) | 2002-04-17 |
Family
ID=33631269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01211980 Expired - Fee Related CN2486121Y (en) | 2001-03-07 | 2001-03-07 | Bladder tumor cutting ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2486121Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429723A (en) * | 2011-10-24 | 2012-05-02 | 复旦大学附属中山医院 | Safe transurethral bladder neoplasm electric cutting ring |
| CN103190954A (en) * | 2013-03-18 | 2013-07-10 | 张振声 | Loop ligature device for bladder tumor |
| CN106725830A (en) * | 2016-12-15 | 2017-05-31 | 浙江天松医疗器械股份有限公司 | The fitting method of Bipolar electrocautery mirror assembly and its electrode and sliding block |
| CN108186109A (en) * | 2018-02-02 | 2018-06-22 | 云南省肿瘤医院 | Trans- hook-shaped bladder tumor cutting electrode |
| CN109350237A (en) * | 2018-11-28 | 2019-02-19 | 张振声 | A kind of anchor type Bipolar electrocautery ring |
| CN111513840A (en) * | 2019-02-05 | 2020-08-11 | 奥林匹斯冬季和Ibe有限公司 | Detachable insulating joint for use in resectoscope |
-
2001
- 2001-03-07 CN CN 01211980 patent/CN2486121Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102429723A (en) * | 2011-10-24 | 2012-05-02 | 复旦大学附属中山医院 | Safe transurethral bladder neoplasm electric cutting ring |
| CN102429723B (en) * | 2011-10-24 | 2013-04-03 | 复旦大学附属中山医院 | Safe transurethral bladder neoplasm electric cutting ring |
| CN103190954A (en) * | 2013-03-18 | 2013-07-10 | 张振声 | Loop ligature device for bladder tumor |
| CN106725830A (en) * | 2016-12-15 | 2017-05-31 | 浙江天松医疗器械股份有限公司 | The fitting method of Bipolar electrocautery mirror assembly and its electrode and sliding block |
| CN106725830B (en) * | 2016-12-15 | 2019-08-06 | 浙江天松医疗器械股份有限公司 | The fitting method of Bipolar electrocautery mirror assembly and its electrode and sliding block |
| CN108186109A (en) * | 2018-02-02 | 2018-06-22 | 云南省肿瘤医院 | Trans- hook-shaped bladder tumor cutting electrode |
| CN108186109B (en) * | 2018-02-02 | 2024-02-20 | 李俊 | Trans-hook transurethral bladder tumor electrotome electrode |
| CN109350237A (en) * | 2018-11-28 | 2019-02-19 | 张振声 | A kind of anchor type Bipolar electrocautery ring |
| CN111513840A (en) * | 2019-02-05 | 2020-08-11 | 奥林匹斯冬季和Ibe有限公司 | Detachable insulating joint for use in resectoscope |
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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 |