CN104382645A - Endoscopic electrocoagulation aspirator and application thereof - Google Patents
Endoscopic electrocoagulation aspirator and application thereof Download PDFInfo
- Publication number
- CN104382645A CN104382645A CN201410717975.6A CN201410717975A CN104382645A CN 104382645 A CN104382645 A CN 104382645A CN 201410717975 A CN201410717975 A CN 201410717975A CN 104382645 A CN104382645 A CN 104382645A
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- China
- Prior art keywords
- aspirator
- handle
- electriocoagulator
- electrocoagulation
- suction pump
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Abstract
The invention relates to an endoscopic electrocoagulation aspirator comprising an aspirator bar, a handle, a connecting line and a plastic hose. The aspirator bar, the handle and the plastic hose are all hollow and are communicated with one another. The handle is provided with a switch. The aspirator bar and the handle are not collinear. The aspirator bar is composed of an electrocoagulation tube, a metal layer and a plastic protective layer sequentially from inside to outside. The electrocoagulation tube is greater than 2mm in inner diameter; the plastic protective layer is less than 4mm in outer diameter. The section of each of the left ends of the electrocoagulation tube, the metal layer and the plastic protective layer is 20 degrees to 40 degrees angled to a plumb line. The left end of the electrocoagulation tube is provided with an electrocoagulation head extending out; the electrocoagulation head is L shaped; two perpendicular parts of the electrocoagulation head are smoothly connected. The invention further provides an application of the endoscopic electrocoagulation aspirator. The endoscopic electrocoagulation aspirator has the advantages that the aspirator allows aspiration and electrocoagulation to be performed in the same time, the body structure of a patient and operating habits of a surgeon are satisfied, and the aspirator is convenient to use, simple in structure and worthy of popularization.
Description
Technical field
The present invention relates to technical field of medical instruments, specifically, is a kind of scope electric coagulation aspirator and application.
Background technology
Scope electric coagulation aspirator is a kind of medical apparatus and instruments that surgery is conventional, is mainly used in intracavity operation, because cavity space relative narrowness, directly uses suction pump as electrocoagulator, reduces influencing each other between operating theater instruments, be more conducive to operation technique.
There is following problem in electric coagulation aspirator common at present: 1. doctor is in operation process, and hands easily obstructs the view; 2. linear electriocoagulator is unfavorable for surgical, needs bending; 3. the off size reason of electric coagulation aspirator; 4. head metal layer exposes too much.
Chinese patent literature CN203619672U discloses a kind of composite bipolar coagulation aspirator for keyhole surgery, it comprises suction pump body (1), bipolar coagulation probe (2), push-and-pull button (3), electric lead (4), aspirator (5) and standard power supply (11), suction pump body (1) is by suction catheter (6), control part (7), Handheld Division (8) and link (9) are integrally connected molding successively, suction pump body (1) inside is through hole, probe slot (13) is provided with in suction catheter (6), bipolar coagulation probe (2) is arranged on probe slot (13), control part (7) is provided with suction adjustment hole (10), suction adjustment hole (10) is communicated with the through hole of suction pump body (1) inside, control part (7) side is provided with sliding tray (12).Chinese patent literature ZL200910095404.2 discloses a kind of double-pole electric coagulation aspirator, be provided with front electriocoagulator, rear electriocoagulator, external insulation pipe, interior insulation tube, handle pressing cap, electrode connecting piece and Electrode connection spring, front electriocoagulator is positioned at the leading section of insulation tube and pipe, and with interior sealing of tube; Rear electriocoagulator is positioned at the leading section of external insulation pipe and outer tube, and with outer sealing of tube; The end face of front electriocoagulator and interior insulation tube all stretches out the end face of rear electriocoagulator, electriocoagulator and outer tube after installing between external insulation pipe and interior insulation tube; Handle pressing cap is connected with handle, and electrode connecting piece and outer tube are fixed, and Electrode connection spring is then between electrode connecting piece and electrode plug.Chinese patent literature CN202982230U discloses a kind of surgery of nasal cavity special coagulation formula hemostasis suction pump, this suction pump comprises sebific duct, sebific duct inside is provided with two passages, be respectively Kirschner wire passage and attraction channel, wherein, be fitted with Kirschner wire in Kirschner wire passage, the front end of Kirschner wire forms hemostasis electriocoagulator after stretching out Kirschner wire passage, is connected with electrode contact after the end of Kirschner wire stretches out Kirschner wire passage; The end of attraction channel is provided with attractor union joint.In this utility model, Kirschner wire is inserted in Kirschner wire passage, and Kirschner wire passage and attraction channel are two different passages, are independent of each other mutually.
But yet there are no report about a kind of scope electric coagulation aspirator and application that can overcome the problems referred to above.
Summary of the invention
The object of the invention is for deficiency of the prior art, a kind of scope electric coagulation aspirator is provided.
Of the present invention again one object be that a kind of application of scope electric coagulation aspirator is provided.
For achieving the above object, the technical scheme that the present invention takes is: a kind of scope electric coagulation aspirator, described electric coagulation aspirator is by suction pump bar, hands handle, connecting line and plastic flexible pipe composition, described suction pump bar, handle and plastic flexible pipe are hollow and are interconnected, described handle is provided with switch, described suction pump bar and handle are not point-blank, distance between described suction pump bar and handle axis is 20mm-40mm, described suction pump bar from-inner-to-outer is successively by coagulation pipe, metal level and plastic protective layer composition, the internal diameter of described coagulation pipe is greater than 2mm, the external diameter of plastic protective layer is less than 4mm, coagulation pipe, the left end cross section of metal level and plastic protective layer and the angled α of plumb line, α is 20 °-40 °, the left end of coagulation pipe extends to electriocoagulator, electriocoagulator is L-type, the perpendicular two parts of electriocoagulator connect smoothly, the distance of the vertical plane of electriocoagulator and the high order end of metal level is 2mm-5mm, the height of electriocoagulator equals the external diameter of plastic protective layer, the width of electriocoagulator is 1mm-2.5mm.
Distance between described suction pump bar and handle axis is 30mm, and described angle [alpha] is 30 °, and the internal diameter of described coagulation pipe is 2.6mm, and external diameter is 3.0mm; The internal diameter of described metal level is 3.0mm, and external diameter is 3.2mm; The internal diameter of described plastic protective layer is 3.2mm, and external diameter is 3.4mm.
For realizing above-mentioned second object, the technical scheme that the present invention takes is: described electric coagulation aspirator is as the application of teaching demonstration equipment.
The application of described electric coagulation aspirator in clinical operation.
The invention has the advantages that:
1, a kind of scope electric coagulation aspirator of the present invention more meets the body structure of patient, meets the operation custom of doctor, avoids blocking of the visual field, is more conducive to doctor and performs the operation.
2, structure of the present invention is simple, easy to use, and clinic is promoted.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of scope electric coagulation aspirator of the present invention.
Accompanying drawing 2 is that the partial enlargement of a kind of scope electric coagulation aspirator of the present invention faces structural representation.
Accompanying drawing 3 is left TV structure schematic diagrams of partial enlargement of a kind of scope electric coagulation aspirator of the present invention.
Accompanying drawing 4 is a kind of coagulation pipe of scope electric coagulation aspirator of the present invention, the structural representation of electriocoagulator.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention provided by the invention is elaborated.
The Reference numeral related in accompanying drawing and ingredient as follows:
1. suction pump bar 2. handle
3. switch 4. connecting line
5. plastic catheter 11. coagulation pipe
12. metal level 13. plastic protective layers
14. electriocoagulators
Please refer to accompanying drawing 1, accompanying drawing 1 is the structural representation of a kind of scope electric coagulation aspirator of the present invention.Described a kind of scope electric coagulation aspirator is made up of suction pump bar 1, handle 2, connecting line 4 and plastic flexible pipe 5, and described suction pump bar 1, handle 2 and plastic flexible pipe 5 are being interconnected of hollow, and wherein, handle 2 is provided with switch 3.Not point-blank, the distance between described suction pump bar 1 and handle 2 axis is 20mm-40mm, and described connecting line 4 is for connecting electric coagulation device, and described plastic flexible pipe 5 is for connecting suction pump for described suction pump bar 1 and handle 2.
Please refer to accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 2 is that the partial enlargement of left section of the suction pump bar of a kind of scope electric coagulation aspirator of the present invention faces structural representation, accompanying drawing 3 is left TV structure schematic diagrams of partial enlargement of left section of the suction pump bar of a kind of scope electric coagulation aspirator of the present invention, accompanying drawing 4 is coagulation pipe pipes of a kind of scope electric coagulation aspirator of the present invention, electriocoagulator face structural representation.Suction pump bar 1 from-inner-to-outer of described a kind of scope electric coagulation aspirator is made up of coagulation pipe 11, metal level 12 and plastic protective layer 13 successively.The internal diameter of coagulation pipe 11 is greater than 2mm, and the external diameter of plastic protective layer is less than 4mm.Left end cross section and plumb line angled α, the α of coagulation pipe 11, metal level 12 and plastic protective layer 13 are 20 °-40 °.The left end of coagulation pipe 11 extends to electriocoagulator 14, and electriocoagulator 14 is in L-type, and the perpendicular two parts of electriocoagulator 14 connect smoothly.The distance a of the vertical plane of electriocoagulator 14 and the high order end of metal level 12 is 2mm-5mm, and the height of electriocoagulator 14 equals the external diameter of plastic protective layer 13, and the width b of electriocoagulator 14 is 1mm-2.5mm.
Embodiment 1
Please refer to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4.A kind of scope electric coagulation aspirator, described a kind of scope electric coagulation aspirator is made up of suction pump bar 1, handle 2, connecting line 4 and plastic flexible pipe 5, described suction pump bar 1, handle 2 and plastic flexible pipe 5 are being interconnected of hollow, and wherein, handle 2 is provided with switch 3.Not point-blank, the distance between described suction pump bar 1 and handle 2 axis is 30mm, and described connecting line 4 is for connecting electric coagulation device, and described plastic flexible pipe 5 is for connecting suction pump for described suction pump bar 1 and handle 2.Described suction pump bar 1 from-inner-to-outer is made up of coagulation pipe 11, metal level 12 and plastic protective layer 13 successively.The internal diameter of coagulation pipe 11 is 2.6mm, and external diameter is 3.0mm; The internal diameter of metal level 12 is 3.0mm, and external diameter is 3.2mm; The internal diameter of plastic protective layer 13 is 3.2mm, and external diameter is 3.4mm.Left end cross section and the plumb line angulation α of coagulation pipe 11, metal level 12 and plastic protective layer 13 are 30 °.The left end of coagulation pipe 11 extends to electriocoagulator 14, and electriocoagulator 14 is in L-type, and the perpendicular two parts of electriocoagulator 14 connect smoothly.The distance a of the vertical plane of electriocoagulator 14 and the high order end of metal level 12 is 4mm, and the height of electriocoagulator 14 is 3.4mm, and the width b of electriocoagulator 14 is 1.6mm.
Suction pump bar 1 and handle 2, can avoid doctor to be obstructed the view by hands at operation process not point-blank like this; The design of suction pump bar 1 left end meets the body structure of patient more; Electriocoagulator 14 arranges l-shaped, the liquid of periphery can be absorbed, improve the effect of coagulation while coagulation, conveniently performs the operation.
Apparent, product of the present invention can as teaching demonstration equipment.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the inventive method; can also make some improvement and supplement, these improve and supplement and also should be considered as protection scope of the present invention.
Claims (4)
1. a scope electric coagulation aspirator, it is characterized in that, described electric coagulation aspirator is by suction pump bar, hands handle, connecting line and plastic flexible pipe composition, described suction pump bar, handle and plastic flexible pipe are hollow and are interconnected, described handle is provided with switch, described suction pump bar and handle are not point-blank, distance between described suction pump bar and handle axis is 20mm-40mm, described suction pump bar from-inner-to-outer is successively by coagulation pipe, metal level and plastic protective layer composition, the internal diameter of described coagulation pipe is greater than 2mm, the external diameter of plastic protective layer is less than 4mm, coagulation pipe, the left end cross section of metal level and plastic protective layer and the angled α of plumb line, α is 20 °-40 °, the left end of coagulation pipe extends to electriocoagulator, electriocoagulator is L-type, the perpendicular two parts of electriocoagulator connect smoothly, the distance of the vertical plane of electriocoagulator and the high order end of metal level is 2mm-5mm, the height of electriocoagulator equals the external diameter of plastic protective layer, the width of electriocoagulator is 1mm-2.5mm.
2. electric coagulation aspirator according to claim 1, is characterized in that, the distance between described suction pump bar and handle axis is 30mm, and described angle [alpha] is 30 °, and the internal diameter of described coagulation pipe is 2.6mm, and external diameter is 3.0mm; The internal diameter of described metal level is 3.0mm, and external diameter is 3.2mm; The internal diameter of described plastic protective layer is 3.2mm, and external diameter is 3.4mm.
3. electric coagulation aspirator according to claim 1 is as the application of teaching demonstration equipment.
4. the application of electric coagulation aspirator according to claim 1 in Clinical practice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717975.6A CN104382645B (en) | 2014-12-01 | 2014-12-01 | Endoscopic electrocoagulation aspirator and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410717975.6A CN104382645B (en) | 2014-12-01 | 2014-12-01 | Endoscopic electrocoagulation aspirator and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN104382645A true CN104382645A (en) | 2015-03-04 |
| CN104382645B CN104382645B (en) | 2017-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410717975.6A Expired - Fee Related CN104382645B (en) | 2014-12-01 | 2014-12-01 | Endoscopic electrocoagulation aspirator and application thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125282A (en) * | 2015-10-22 | 2015-12-09 | 深圳橙果医疗科技有限公司 | Irrigation aspirator with electric hook |
| CN109481006A (en) * | 2018-09-25 | 2019-03-19 | 上海长海医院 | A kind of ganglioside GM_3 micro-wire bipolar coagulation |
| CN110025373A (en) * | 2019-05-18 | 2019-07-19 | 郑州大学第一附属医院 | Scope electric coagulation hemostasis aspirator |
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| US20040024401A1 (en) * | 2002-08-05 | 2004-02-05 | Garito Jon C. | Adenoid curette electrosurgical probe |
| US20040049183A1 (en) * | 2000-11-03 | 2004-03-11 | Ellman Alan G. | Electrosurgical tonsilar and adenoid electrode |
| US20060052850A1 (en) * | 2004-09-03 | 2006-03-09 | Darmos George P | Hybrid cannula/electrode medical device and method |
| CN101019778A (en) * | 2007-03-20 | 2007-08-22 | 浙江大学 | Synchronously smoke sucking hooked electrocoagulator for laparoscope |
| CN202044339U (en) * | 2010-12-18 | 2011-11-23 | 王桂莲 | Multifunctional electrocoagulation hook of laparoscopy |
| CN202920338U (en) * | 2012-07-31 | 2013-05-08 | 重庆润泽医药有限公司 | Intelligent electric coagulation forceps system |
| CN204293253U (en) * | 2014-12-01 | 2015-04-29 | 中国人民解放军第二军医大学 | A kind of scope electric coagulation aspirator |
-
2014
- 2014-12-01 CN CN201410717975.6A patent/CN104382645B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040049183A1 (en) * | 2000-11-03 | 2004-03-11 | Ellman Alan G. | Electrosurgical tonsilar and adenoid electrode |
| US20040024401A1 (en) * | 2002-08-05 | 2004-02-05 | Garito Jon C. | Adenoid curette electrosurgical probe |
| US20060052850A1 (en) * | 2004-09-03 | 2006-03-09 | Darmos George P | Hybrid cannula/electrode medical device and method |
| CN101019778A (en) * | 2007-03-20 | 2007-08-22 | 浙江大学 | Synchronously smoke sucking hooked electrocoagulator for laparoscope |
| CN202044339U (en) * | 2010-12-18 | 2011-11-23 | 王桂莲 | Multifunctional electrocoagulation hook of laparoscopy |
| CN202920338U (en) * | 2012-07-31 | 2013-05-08 | 重庆润泽医药有限公司 | Intelligent electric coagulation forceps system |
| CN204293253U (en) * | 2014-12-01 | 2015-04-29 | 中国人民解放军第二军医大学 | A kind of scope electric coagulation aspirator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105125282A (en) * | 2015-10-22 | 2015-12-09 | 深圳橙果医疗科技有限公司 | Irrigation aspirator with electric hook |
| CN105125282B (en) * | 2015-10-22 | 2017-06-16 | 深圳橙果医疗科技有限公司 | A kind of powered hook flushing aspirator |
| CN109481006A (en) * | 2018-09-25 | 2019-03-19 | 上海长海医院 | A kind of ganglioside GM_3 micro-wire bipolar coagulation |
| CN110025373A (en) * | 2019-05-18 | 2019-07-19 | 郑州大学第一附属医院 | Scope electric coagulation hemostasis aspirator |
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| Publication number | Publication date |
|---|---|
| CN104382645B (en) | 2017-04-26 |
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Granted publication date: 20170426 Termination date: 20171201 |