CN104173102A - Electric-heating removing device for uterine polypus by hysteroscope - Google Patents
Electric-heating removing device for uterine polypus by hysteroscope Download PDFInfo
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- CN104173102A CN104173102A CN201310205827.1A CN201310205827A CN104173102A CN 104173102 A CN104173102 A CN 104173102A CN 201310205827 A CN201310205827 A CN 201310205827A CN 104173102 A CN104173102 A CN 104173102A
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- hysteroscope
- flexible metal
- handle
- metal heating
- hollow tube
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Abstract
The invention relates to the field of endoscopes and particularly relates to the field of hysteroscopes. An electric-heating removing device for uterine polypus by a hysteroscope comprises a hysteroscopic handle and a hollow pipe body attached to the hysteroscopic handle, wherein the hollow pipe body is internally provided with a flexible metal heating ring; the front end of the flexible metal heating ring penetrates out of an opening of the front end of the hollow pipe body; the rear end of the hollow pipe body is positioned at one end of a handheld end of the hysteroscopic handle, and is provided with a handle; and the handle is connected with the flexible metal heating ring. When the hysteroscopic polypus is observed by virtue of the hysteroscope, the flexible metal heating ring extends out, the hysteroscopic handle is operated to be sheathed with the pedicle of the uterine polypus, then the rear end of the hollow pipe body is pulled, so that the pedicle of the uterine polypus is sheathed; the uterine polypus can be cut off by tightening the flexible metal heating ring forcefully; and under the condition that the removal adopting the forcefully-tightening mode is difficult, the flexible metal heating ring is electrified and further the heating is carried out and further the uterine polypus is removed.
Description
Technical field
The present invention relates to endoscope field, be specifically related to hysteroscope field.
Background technology
Endometrial polyp and submucosal myoma of uterus can cause even anemia and row hysterectomy of hyper-menorrhea.Easily mistaken diagnosis is endometrial thickness and row dilatation and curettage clinically.At present conventional method be and under hysteroscope with hysteroscope shears or TURP ring cutting except its base of a fruit, take out with biopsy forceps.Due to the narrow space of cavity of uterus or the restriction of operator technical merit, more difficultly by hysteroscope, shears and TURP ring are delivered to polyp the base of a fruit.Operation is wasted time and energy.
Summary of the invention
The object of the invention is to, provide the snaring device of the polyp under a kind of hysteroscope, to solve the problems of the technologies described above.
Technical problem solved by the invention can realize by the following technical solutions:
Hysteroscope polyp electrical heating ablation device, comprises a hysteroscope handle, it is characterized in that, also comprises that one is attached to the hollow tube on described hysteroscope handle, hollow tube front end be positioned at described hysteroscope handle by Jing Kou one end;
In described hollow tube, be provided with a flexible metal heating collar, described flexible metal heating collar front end passes at the opening part of described hollow tube front end;
Hollow tube rear end is positioned at handheld terminal one end of described hysteroscope handle, and described hollow tube rear end is provided with a handle, and described handle connects described flexible metal heating collar.
In the time observing uterine cavity polyp by hysteroscope, flexible metal heating collar is stretched out, and live uterine cavity polyp the base of a fruit by handling hysteroscope sleeve.Then pull hollow tube rear end, thereby entangle uterine cavity polyp the base of a fruit.By firmly tightening up flexible metal heating collar, uterine cavity polyp can be cut.
If endometrium the base of a fruit is thick or be submucosal myoma of uterus, in the case of excise by the mode of firmly tightening up difficult, can switch on to flexible metal heating collar, and then heat, and then excise uterine cavity polyp or submucosal myoma of uterus.
Described flexible metal heating collar can adopt a flexible heating resistor.By flexible heating resistor is switched on, and then produce heat.
Described flexible metal heating collar can comprise a metallic resistance silk, and described metallic resistance silk is surrounded by insulating barrier outward, and described insulating barrier overcoat has a flexible metal casing.In the time that metallic resistance silk is switched on, produce heat, to flexible metal casing heating, and then by flexible metal casing, uterine cavity polyp is heated, and excision.
In above-mentioned design, because metallic resistance silk has been carried out to insulation processing, therefore the electric current uterine cavity polyp place tissue around of can not flowing through, can effectively avoid the destruction to surrounding tissue, ensures medical effect.
Described insulating barrier can adopt glass layer.So that adaptation hot environment.
The length of described metallic resistance silk, being greater than 5mm, is less than 30mm.So that make centralized heat energy.
Thereby with respect to existing technology, simple to operate, greatly improve work efficiency, reduce the infringement to body area, reduce patient's pain.
Described hollow tube diameter is 1.7～2.8mm, preferably 2mm.
Described hollow tube is preferably flexible metal body.So that ensure the quality of products with reliability.
Described hysteroscope handle is provided with an attaching plug, and described flexible metal heating collar connects described attaching plug.Connect power supply by described attaching plug.Described power supply is arranged on a hysteroscope main frame.By hysteroscope host computer control Power supply, and then realize heating work is controlled.
Or, on described hysteroscope handle, being provided with an on and off switch button in normally open, described flexible metal heating collar connects power supply by described on and off switch button.Doctor can press key control conductive heater by and off switch.
Brief description of the drawings
Fig. 1 is a kind of status architecture schematic diagram of the present invention;
Fig. 2 is another kind of status architecture schematic diagram of the present invention.
Detailed description of the invention
For technological means, creation characteristic that the present invention is realized, reach object and effect is easy to understand, further set forth the present invention below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2, hysteroscope polyp electrical heating ablation device, comprises a hysteroscope handle, also comprises that one is attached to the hollow tube 1 on hysteroscope handle, hollow tube 1 front end be positioned at hysteroscope handle by Jing Kou one end; In hollow tube 1, be provided with a flexible metal heating collar 2, heating collar 2 front ends in flexible metal pass at the opening part of hollow tube 1 front end; Hollow tube 1 rear end is positioned at handheld terminal one end of hysteroscope handle, and hollow tube 1 rear end is provided with a handle 3, and handle 3 connects flexible metal heating collar 2.
In the time observing uterine cavity polyp by hysteroscope, flexible metal heating collar 2 is stretched out, and live uterine cavity polyp the base of a fruit by handling hysteroscope sleeve.Then pull hollow tube 1 rear end, thereby entangle uterine cavity polyp the base of a fruit.By firmly tightening up flexible metal heating collar 2, uterine cavity polyp can be cut.If endometrium the base of a fruit is thick or be submucosal myoma of uterus, in the case of excise by the mode of firmly tightening up difficult, flexible metal heating collar 2 is switched on, and then heats, and then excise uterine cavity polyp or submucosal myoma of uterus.Flexible metal heating collar 2 can adopt a flexible heating resistor.By flexible heating resistor is switched on, and then produce heat.
Can further improve and be, flexible metal heating collar 2 can comprise a metallic resistance silk, and metallic resistance silk is surrounded by insulating barrier outward, and insulating barrier overcoat has a flexible metal casing.In the time that metallic resistance silk is switched on, produce heat, to flexible metal casing heating, and then by flexible metal casing, uterine cavity polyp is heated, and excision.
In above-mentioned design, because metallic resistance silk has been carried out to insulation processing, therefore the electric current uterine cavity polyp place tissue around of can not flowing through, can effectively avoid the destruction to surrounding tissue, ensures medical effect.Insulating barrier can adopt glass layer.So that adaptation hot environment.The length of metallic resistance silk, being greater than 5mm, is less than 30mm.So that make centralized heat energy.Thereby with respect to existing technology, simple to operate, greatly improve work efficiency, reduce the infringement to body area, reduce patient's pain.Hollow tube 1 diameter is 1.7～2.8mm, preferably 2mm.Hollow tube 1 is preferably flexible metal body.So that ensure the quality of products with reliability.
Hysteroscope handle is provided with an attaching plug, and flexible metal heating collar 2 connects attaching plug.Connect power supply by attaching plug.Power supply is arranged on a hysteroscope main frame.By hysteroscope host computer control Power supply, and then realize heating work is controlled.
On hysteroscope handle, be provided with an on and off switch button in normally open, flexible metal heating collar 2 connects power supply by and off switch button.Doctor can press key control conductive heater by and off switch.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (9)
1. hysteroscope polyp electrical heating ablation device, comprises a hysteroscope handle, it is characterized in that, also comprises that one is attached to the hollow tube on described hysteroscope handle, hollow tube front end be positioned at described hysteroscope handle by Jing Kou one end;
In described hollow tube, be provided with a flexible metal heating collar, described flexible metal heating collar front end passes at the opening part of described hollow tube front end;
Hollow tube rear end is positioned at handheld terminal one end of described hysteroscope handle, and described hollow tube rear end is provided with a handle, and described handle connects described flexible metal heating collar.
2. hysteroscope ecraseur,polyp according to claim 1, is characterized in that: described flexible metal heating collar adopts a flexible heating resistor.
3. hysteroscope ecraseur,polyp according to claim 1, is characterized in that: described flexible metal heating collar comprises a metallic resistance silk, and described metallic resistance silk is surrounded by insulating barrier outward, and described insulating barrier overcoat has a flexible metal casing.
4. hysteroscope ecraseur,polyp according to claim 3, is characterized in that: described insulating barrier adopts glass layer.
5. hysteroscope ecraseur,polyp according to claim 3, is characterized in that: the length of described metallic resistance silk, being greater than 5mm, is less than 30mm.
6. hysteroscope ecraseur,polyp according to claim 3, is characterized in that: described hollow tube diameter is 1.7～2.8mm.
7. hysteroscope ecraseur,polyp according to claim 4, is characterized in that: described hollow tube is flexible metal body.
8. according to the hysteroscope ecraseur,polyp described in any one in claim 1 to 7, it is characterized in that: described hysteroscope handle is provided with an attaching plug, described flexible metal heating collar connects described attaching plug.
9. hysteroscope ecraseur,polyp according to claim 8, is characterized in that: on described hysteroscope handle, be provided with an on and off switch button in normally open, described flexible metal heating collar connects power supply by described on and off switch button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310205827.1A CN104173102A (en) | 2013-05-28 | 2013-05-28 | Electric-heating removing device for uterine polypus by hysteroscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310205827.1A CN104173102A (en) | 2013-05-28 | 2013-05-28 | Electric-heating removing device for uterine polypus by hysteroscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104173102A true CN104173102A (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310205827.1A Pending CN104173102A (en) | 2013-05-28 | 2013-05-28 | Electric-heating removing device for uterine polypus by hysteroscope |
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| CN (1) | CN104173102A (en) |
Citations (12)
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| US20070249903A1 (en) * | 2006-02-01 | 2007-10-25 | Fujinon Corporation | Endoscopic treatment tool |
| JP4105319B2 (en) * | 1999-02-04 | 2008-06-25 | ペンタックス株式会社 | Endoscope operation part |
| CN201290721Y (en) * | 2008-11-27 | 2009-08-19 | 南京医科大学附属南京第一医院 | Medical electric snare |
| JP4360374B2 (en) * | 2006-03-13 | 2009-11-11 | 住友ベークライト株式会社 | Biological tissue resection aid |
| CN101652103A (en) * | 2007-03-09 | 2010-02-17 | 杰里米·施瓦茨 | Two-stage snare-basket medical device |
| CN201453327U (en) * | 2009-06-25 | 2010-05-12 | 安瑞医疗器械(杭州)有限公司 | Snare |
| CN202015216U (en) * | 2011-03-14 | 2011-10-26 | 杨晓敏 | Cervical snare |
| CN102365058A (en) * | 2009-02-06 | 2012-02-29 | 奥林巴斯医疗株式会社 | Manipulation instrument |
| CN102413786A (en) * | 2010-01-18 | 2012-04-11 | 奥林巴斯医疗株式会社 | Treatment device for endoscope |
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2013
- 2013-05-28 CN CN201310205827.1A patent/CN104173102A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0467501A1 (en) * | 1990-07-20 | 1992-01-22 | Everest Medical Corporation | Polypectome snare with bipolar electrodes |
| JP4105319B2 (en) * | 1999-02-04 | 2008-06-25 | ペンタックス株式会社 | Endoscope operation part |
| CN2686547Y (en) * | 2004-03-22 | 2005-03-23 | 上海富士能医疗器械有限公司 | High frequency electric ligation ring knot |
| CN2922824Y (en) * | 2005-11-23 | 2007-07-18 | 黄学峰 | Micro-wound double-eyedid, eye-bag electrocoagulation hemostasis |
| US20070249903A1 (en) * | 2006-02-01 | 2007-10-25 | Fujinon Corporation | Endoscopic treatment tool |
| JP4360374B2 (en) * | 2006-03-13 | 2009-11-11 | 住友ベークライト株式会社 | Biological tissue resection aid |
| CN101652103A (en) * | 2007-03-09 | 2010-02-17 | 杰里米·施瓦茨 | Two-stage snare-basket medical device |
| CN201290721Y (en) * | 2008-11-27 | 2009-08-19 | 南京医科大学附属南京第一医院 | Medical electric snare |
| CN102365058A (en) * | 2009-02-06 | 2012-02-29 | 奥林巴斯医疗株式会社 | Manipulation instrument |
| CN201453327U (en) * | 2009-06-25 | 2010-05-12 | 安瑞医疗器械(杭州)有限公司 | Snare |
| CN102413786A (en) * | 2010-01-18 | 2012-04-11 | 奥林巴斯医疗株式会社 | Treatment device for endoscope |
| CN202015216U (en) * | 2011-03-14 | 2011-10-26 | 杨晓敏 | Cervical snare |
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Application publication date: 20141203 |