CN104382645B - Endoscopic electrocoagulation aspirator and application thereof - Google Patents
Endoscopic electrocoagulation aspirator and application thereof Download PDFInfo
- Publication number
- CN104382645B CN104382645B CN201410717975.6A CN201410717975A CN104382645B CN 104382645 B CN104382645 B CN 104382645B CN 201410717975 A CN201410717975 A CN 201410717975A CN 104382645 B CN104382645 B CN 104382645B
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- Prior art keywords
- aspirator
- handle
- bar
- electrocoagulation
- electriocoagulator
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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, is a kind of scope electric coagulation aspirator and application specifically.
Background technology
Scope electric coagulation aspirator is a kind of conventional medicine equipment of surgery, is mainly used in intracavity operation, because cavity space
Relative narrowness, directly reduces influencing each other between operating theater instruments with attractor as electric coagulating apparatus, is more beneficial for operation technique.
There is problems with electric coagulation aspirator common at present：1. doctor in surgical procedure, hand 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 reveals
Go out excessive.
Chinese patent literature CN203619672U discloses a kind of composite bipolar coagulation aspirator for keyhole surgery, and it includes
Attractor body (1), bipolar coagulation probe (2), push-and-pull button (3), electric lead (4), aspirator (5) and standard power supply
(11), attractor body (1) is sequentially connected and is integrally formed by suction tube (6), control unit (7), Handheld Division (8) and connection end (9),
It is through hole inside attractor body (1), in suction tube (6) probe slot (13) is provided with, bipolar coagulation probe (2) is arranged on probe
Groove (13), is provided with suction adjustment hole (10) on control unit (7), suction adjustment hole (10) is internal with attractor body (1) to be led to
Hole connects, and control unit (7) side is provided with sliding groove (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 pipe, handle pressing cap, electrode connecting piece and
Electrode connecting spring, front electriocoagulator is located at the leading section of interior insulation pipe and inner tube, and welds with inner tube；Afterwards electriocoagulator is located at outer exhausted
The leading section of edge pipe and outer tube, and weld with outer tube；The end face of front electriocoagulator and interior insulation pipe stretches out the end face of rear electriocoagulator,
Electriocoagulator and outer tube after installing between external insulation pipe and interior insulation pipe；Handle pressing cap is connected with handle, electrode connecting piece and outer tube
Fixed, electrode connecting spring is then located between electrode connecting piece and electrode plug.Chinese patent literature CN202982230U is disclosed
A kind of special coagulation formula of surgery of nasal cavity is stopped blooding attractor, and the attractor includes sebific duct, is provided with two passages inside sebific duct, respectively
For kirschner needle passageway and attraction channel, wherein, kirschner needle passageway interpolation is equipped with Kirschner wire, and the front end of Kirschner wire is stretched out Kirschner wire and led to
Hemostasis electriocoagulator is constituted behind road, the end of Kirschner wire to be stretched out and be connected with electrode contact after kirschner needle passageway；The end of attraction channel
It is provided with attractor connector.Kirschner wire is inserted in kirschner needle passageway in the utility model, kirschner needle passageway and attraction channel
For two different passages, mutually it is independent of each other.
But with regard to a kind of scope electric coagulation aspirator of the problems referred to above and application can be overcome to yet there are no report.
The content of the invention
The purpose of the present invention is for deficiency of the prior art, there is provided a kind of scope electric coagulation aspirator.
Another purpose of the present invention is to provide a kind of application of scope electric coagulation aspirator.
For achieving the above object, the present invention is adopted the technical scheme that：A kind of scope electric coagulation aspirator, described coagulation is inhaled
Lead device is made up of attractor bar, handle, connecting line and plastic flexible pipe, and described attractor bar, handle and plastic flexible pipe are hollow
And be interconnected, described handle is provided with switch, and described attractor bar is with handle not point-blank, described
The distance between attractor bar and handle axis are 20mm-40mm, and described attractor bar from-inner-to-outer is successively by coagulation pipe, gold
Category layer and plastic protective layer composition, the internal diameter of described coagulation pipe is more than 2mm, and the external diameter of plastic protective layer is less than 4mm, coagulation
The left end section of pipe, metal level and plastic protective layer and the angled α of plumb line, α is 20 ° -40 °, and the left end of coagulation pipe is extended to
Electriocoagulator, electriocoagulator is L-shaped, and the perpendicular two parts of electriocoagulator smoothly connect, vertical plane and the metal level of electriocoagulator
The distance of high order end is 2mm-5mm, and the height of electriocoagulator is equal to the external diameter of plastic protective layer, and the width of electriocoagulator is 1mm-
2.5mm。
The distance between described attractor bar and handle axis are 30mm, and described angle [alpha] is 30 °, described coagulation
The internal diameter of 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；Described plastics
The internal diameter of protective layer is 3.2mm, and external diameter is 3.4mm.
To realize above-mentioned second purpose, the present invention is adopted the technical scheme that：Described electric coagulation aspirator is used as teaching
The application of demonstration equipment.
Application of the described electric coagulation aspirator in clinical operation.
The invention has the advantages that：
1st, a kind of scope electric coagulation aspirator of the invention more meets the body structure of patient, meets the operation custom of doctor,
Blocking for the visual field is avoided, doctor is more beneficial for and is performed the operation.
2nd, present configuration is simple, easy to use, promotes on clinic.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of scope electric coagulation aspirator of the present invention.
Accompanying drawing 2 is a kind of partial enlargement positive structure diagram of scope electric coagulation aspirator of the present invention.
Accompanying drawing 3 is a kind of partial enlargement left view structural representation of scope electric coagulation aspirator of the present invention.
Accompanying drawing 4 is a kind of coagulation pipe, the structural representation of electriocoagulator of scope electric coagulation aspirator of the present invention.
Specific embodiment
The specific embodiment that the present invention is provided is elaborated below in conjunction with the accompanying drawings.
The reference and part being related in accompanying drawing is as follows：
1. the handle of attractor bar 2.
3. 4. connecting lines are switched
5. the coagulation pipe of plastic catheter 11.
The plastic protective layer of 12. metal level 13.
14. electriocoagulators
Accompanying drawing 1 is refer to, accompanying drawing 1 is a kind of structural representation of scope electric coagulation aspirator of the present invention.Described one kind
Scope electric coagulation aspirator is made up of attractor bar 1, handle 2, connecting line 4 and plastic flexible pipe 5, described attractor bar 1, handle 2
With plastic flexible pipe 5 be it is hollow be interconnected, wherein, handle 2 is provided with switch 3.Described attractor bar 1 is with handle 2 not
Point-blank, the distance between described attractor bar 1 and the axis of handle 2 are 20mm-40mm, and described connecting line 4 is used
In connection electric coagulation device, described plastic flexible pipe 5 is used to connect attractor.
Accompanying drawing 2, accompanying drawing 3, accompanying drawing 4 are refer to, accompanying drawing 2 is that a kind of attractor bar of scope electric coagulation aspirator of the present invention is left
The partial enlargement positive structure diagram of section, accompanying drawing 3 is a kind of left section of the attractor bar of scope electric coagulation aspirator of the present invention
Partial enlargement left view structural representation, accompanying drawing 4 be the present invention a kind of scope electric coagulation aspirator coagulation pipe pipe, electriocoagulator just
Depending on structural representation.A kind of from-inner-to-outer of attractor bar 1 of described scope electric coagulation aspirator is successively by coagulation pipe 11, metal level
12 and plastic protective layer 13 constitute.The internal diameter of coagulation pipe 11 is more than 2mm, and the external diameter of plastic protective layer is less than 4mm.Coagulation pipe 11,
The left end section of metal level 12 and plastic protective layer 13 α angled with plumb line, α is 20 ° -40 °.The left end of coagulation pipe 11 extends
For electriocoagulator 14, electriocoagulator 14 is L-shaped, and the perpendicular two parts of electriocoagulator 14 smoothly connect.The vertical plane of electriocoagulator 14
Apart from a it is 2mm-5mm with the high order end of metal level 12, the height of electriocoagulator 14 is equal to the external diameter of plastic protective layer 13, coagulation
14 width b is 1mm-2.5mm.
Embodiment 1
Refer to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4.A kind of a kind of scope electric coagulation aspirator, described scope coagulation is inhaled
Lead device is made up of attractor bar 1, handle 2, connecting line 4 and plastic flexible pipe 5, described attractor bar 1, handle 2 and plastic flexible pipe 5
Be it is hollow be interconnected, wherein, handle 2 is provided with switch 3.Described attractor bar 1 is with handle 2 not in straight line
On, the distance between described attractor bar 1 and the axis of handle 2 are 30mm, and described connecting line 4 is used to connect electric coagulation device,
Described plastic flexible pipe 5 is used to connect attractor.The described from-inner-to-outer of attractor bar 1 is successively by coagulation pipe 11, metal level 12
Constitute with plastic protective layer 13.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, outward
Footpath is 3.2mm；The internal diameter of plastic protective layer 13 is 3.2mm, and external diameter is 3.4mm.Coagulation pipe 11, metal level 12 and plastic protective layer
13 left end section is 30 ° with plumb line angulation α.The left end of coagulation pipe 11 extends to electriocoagulator 14, and electriocoagulator 14 is in L
Type, perpendicular two parts of electriocoagulator 14 smoothly connect.The vertical plane of electriocoagulator 14 and the high order end of metal level 12 away from
It is 4mm from a, the height of electriocoagulator 14 is 3.4mm, and the width b of electriocoagulator 14 is 1.6mm.
Attractor bar 1 can point-blank, so not avoid doctor from living to regard by stick shift in surgical procedure with handle 2
Line；The design of the left end of attractor bar 1 more conforms to the body structure of patient；Electriocoagulator 14 arranges l-shaped, can be with while coagulation
The liquid of periphery is absorbed, the effect of coagulation is improve, it is convenient to be performed the operation.
It will be apparent that the product of the present invention can be used as teaching demonstration equipment.
The above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, on the premise of without departing from the inventive method, can also make some improvement and supplement, and these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (1)
1. a kind of scope electric coagulation aspirator, it is characterised in that described electric coagulation aspirator by attractor bar, handle, connecting line and
Plastic flexible pipe is constituted, and described attractor bar, handle and plastic flexible pipe are hollow and are interconnected, and are set on described handle
Have a switch, described attractor bar with handle not point-blank, the distance between described attractor bar and handle axis
For 30mm, described attractor bar from-inner-to-outer is made up of successively coagulation pipe, metal level and plastic protective layer, described coagulation pipe
Internal diameter be 2.6mm, the external diameter of described coagulation pipe is 3.0mm, and the internal diameter of described metal level is 3.0mm, described metal
The external diameter of layer is 3.2mm, and the external diameter internal diameter of plastic protective layer is 3.2mm, and the external diameter of plastic protective layer is 3.4mm, coagulation pipe, gold
The left end section of category layer and plastic protective layer α angled with plumb line, α is 30 °, and the left end of coagulation pipe extends to electriocoagulator, electricity
Solidifying is L-shaped, and the perpendicular two parts of electriocoagulator smoothly connect, the vertical plane of electriocoagulator and the high order end of metal level away from
From for 4mm, the height of electriocoagulator is equal to the external diameter of plastic protective layer, and the width of electriocoagulator is 1.6mm.
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 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104382645A CN104382645A (en) | 2015-03-04 |
| CN104382645B true CN104382645B (en) | 2017-04-26 |
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ID=52600683
Family Applications (1)
| 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 |
Country Status (1)
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| CN (1) | CN104382645B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6530924B1 (en) * | 2000-11-03 | 2003-03-11 | Alan G. Ellman | Electrosurgical tonsilar and adenoid electrode |
| US6749608B2 (en) * | 2002-08-05 | 2004-06-15 | Jon C. Garito | Adenoid curette electrosurgical probe |
| US7318822B2 (en) * | 2004-09-03 | 2008-01-15 | Diros Technology Inc. | Hybrid cannula/electrode medical device and method |
-
2014
- 2014-12-01 CN CN201410717975.6A patent/CN104382645B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN104382645A (en) | 2015-03-04 |
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Granted publication date: 20170426 Termination date: 20171201 |