CN110420055A - A kind of operation electrotome pen - Google Patents
A kind of operation electrotome pen Download PDFInfo
- Publication number
- CN110420055A CN110420055A CN201910777537.1A CN201910777537A CN110420055A CN 110420055 A CN110420055 A CN 110420055A CN 201910777537 A CN201910777537 A CN 201910777537A CN 110420055 A CN110420055 A CN 110420055A
- Authority
- CN
- China
- Prior art keywords
- handle
- circuit board
- winding displacement
- coagulation
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims abstract description 28
- 238000004804 winding Methods 0.000 claims abstract description 28
- 230000015271 coagulation Effects 0.000 claims description 31
- 238000005345 coagulation Methods 0.000 claims description 31
- 238000005520 cutting process Methods 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000023555 blood coagulation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/59—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures
- H01R12/61—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to flexible printed circuits, flat or ribbon cables or like structures
- H01R12/613—Fixed connections for flexible printed circuits, flat or ribbon cables or like structures connecting to flexible printed circuits, flat or ribbon cables or like structures by means of interconnecting elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
- A61B2018/00607—Coagulation and cutting with the same instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B2018/1405—Electrodes having a specific shape
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Otolaryngology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Plasma & Fusion (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Surgical Instruments (AREA)
Abstract
A kind of operation electrotome pen of the invention, it is related to medical instruments field, including handle, power supply line and attaching plug, the front end of the handle is provided with electrode, circuit board is provided in the handle, the outer surface of the handle is provided with switch, the electrode and the circuit board electrical connection, the conducting switched for controlling the circuit board, it is characterized by: the power supply line is winding displacement, the handle inner and the welding circuit board are protruded into one end of the winding displacement, and the other end of the winding displacement is electrically connected with the attaching plug.Extensive automatic welding may be implemented using winding displacement power supply line in the present invention, provides production efficiency；When the core wire and welding circuit board of winding displacement, it is bonded welding with circuit board, does not have stress angle, reduces the risk of poor flow；The core wire position of winding displacement is fixed, and the risk of welding mistake is reduced.
Description
Technical field
The present invention relates to medical instruments fields, and more particularly, to a kind of operation electrotome pen.
Background technique
The electro-medical writing of indictments, appeals, etc. is a kind of relatively common medical instrument used during surgery, and the main function of electric knife-pen is
Tissue cutting is cut and electric coagulation hemostasis, generally include surgical handle, procedures electrode, be arranged in inside surgical handle and procedures electrode
The circuit board systems of connection and two fingers of control circuit board system that pen body appearance is arranged in press switch, one of button
The function pipe for controlling electric knife-pen carries out cutting operation, and the function pipe that a button is used to control electric knife-pen carries out blood coagulation operation.It is existing
Have electric knife-pen power supply line mainly to use three core sheathed cable, technological deficiency following points: the front position of 1. every lines is not fixed, no
Extensive automation bonding wire easy to accomplish, the bad control of human weld's consistency are easy to appear that rosin joint, the welding is not firm；2. every
It is overlapped mutually between root core wire and core wire, when with welding circuit board, is easy to appear soldering angle, forms stress point, cause to be broken,
Occur being not turned in clinic or poor flow；3. core wire is not fixed with core wire position, welder is needed to go to differentiate weldering
Position is connect, wire bonding wrong position risk is increased.
Summary of the invention
The object of the invention is exactly to provide a kind of operation electrotome pen to make up defect of the existing technology, improves power supply
The simplicity of line and welding circuit board, firmness and reliability.
Technical solution of the present invention is as follows: a kind of operation electrotome pen, including handle, power supply line and attaching plug, the handle
Front end be provided with electrode, be provided with circuit board in the handle, the outer surface of the handle is provided with switch, the electrode with
The circuit board electrical connection, the conducting switched for controlling the circuit board, it is characterised in that: the power supply line is row
The handle inner and the welding circuit board, the other end of the winding displacement and the power supply are protruded into line, one end of the winding displacement
Plug electrical connection.
Further, the circuit board is equipped with cutting circuit and coagulation circuit, and the cutting circuit is equipped with cutting contact, institute
Coagulation circuit is stated equipped with coagulation contact, the switch includes cutting key and coagulation key, and pressing the cutting key can make
It connects with the cutting contact and is connected with controlling the cutting circuit, itself and the coagulation can be made by pressing the coagulation key
Contact is connected to control the conducting of the coagulation circuit.
Further, the electrode passes through conducting wire and the circuit board electrical connection.
Further, the handle inner is protruded into from the rear end of the handle in one end of the winding displacement and the circuit board welds
It connects.
Further, the attaching plug is three pin plug, and the winding displacement is the winding displacement of three cores.
Further, the middle section of the handle uses the transition of circular arc streamline.
Further, the circuit board is pcb board.
The beneficial effects of the present invention are:
1, extensive automatic welding may be implemented using winding displacement power supply line, provides production efficiency；
2, when the core wire and welding circuit board of winding displacement, it is bonded welding with circuit board, does not have stress angle, reduces poor flow
Risk；
3, the core wire position of winding displacement is fixed, and reduces the risk of welding mistake；
4, pen body middle section uses the transition of circular arc streamline, meets ergonomic designs.
Detailed description of the invention
In order to illustrate more clearly of technical solution of the present invention, below by this to attached drawing needed in invention description
It is briefly described, it should be apparent that, drawings described below is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of operation electrotome pen of the invention.
Fig. 2 is the structural schematic diagram that the handle of operation electrotome pen of the invention is opened.
Wherein, 1- power supply line；2- handle；3- coagulation key；4- cutting key；5- electrode；6- circuit board；7- power supply is inserted
Head.
Specific embodiment
Below in conjunction with the attached drawing in the present invention, the technical solution in the present invention is clearly and completely described, is shown
So, described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on the implementation in the present invention
Example, those of ordinary skill in the art's every other embodiment obtained without making creative work, is all answered
Belong to the scope of protection of the invention.
Fig. 1,2 be operation electrotome pen of the invention structural schematic diagram, as shown in Figure 1, 2, including handle 2, handle 2 is for doctor
Raw hold is operated, and is used to support electrode 5 and accommodating circuit board 6.The front end of handle 2 is arranged in electrode 5, is used for
It is directly contacted with wound and carries out cutting or coagulation operation.
Circuit board 6 is provided in the handle 2, preferably circuit board is pcb board, and the outer surface of the handle is provided with out
It closes, the circuit board is equipped with cutting circuit and coagulation circuit, and the cutting circuit is equipped with cutting contact, and the coagulation circuit is set
There is coagulation contact, electrode 5 is electrically connected by conducting wire with the circuit board 6, and the switch includes cutting key 4 and coagulation key 3,
Pressing the cutting key 4 can be such that it is connected with cutting contact connection to control the cutting circuit, and electrode is to reality
Existing electricity cutting operation, unclamps cutting key 4 then cutting key 4 and cutting contact separation, and electricity can be realized in the disconnection of cutting circuit
Cut end.Pressing the coagulation key 3 can be such that it connect with the coagulation contact to control the conducting of the coagulation circuit, electricity
Coagulation key 3 then coagulation key 3 and coagulation contact separation are unclamped, coagulation circuit disconnects so as to carry out coagulation operation in pole
Coagulation, which can be realized, to be terminated.
It should be understood that the setting that switch is set and controlled in the circuit in handle 2 may be other forms, the present invention
Embodiment is without being limited thereto.
It further include power supply line 1 and attaching plug 7, electric knife-pen is electrically connected on electric knife host by attaching plug 7, electric knife master
Coagulation signal, the cutting signal of machine offer pass through attaching plug 7 and power supply line 1 sends circuit board 6 to.The power supply line 1 is row
Line, attaching plug 7 are three pin plug, are respectively used to be connected to firewire, zero curve and ground line, corresponding winding displacement is the row of three cores
Line, one end of the conducting wire of each core are electrically connected with a corresponding core plug respectively, and the winding displacement protrudes into described from the rear end of handle
Handle inner and make each core conducting wire the other end and the welding circuit board, the electric signal of electric knife host can pass through three lines
The winding displacement of plug and three cores is transmitted to circuit board 6.
It should be understood that the winding displacement can also protrude into the handle from other positions of handle, in handle
Portion can be such that winding displacement connect with circuit board.In addition, the core number of the form of plug and winding displacement engaged therewith may be it
His form, such as using 2 core plugs and 2 core winding displacements or multi-pin connector and multicore winding displacement.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or replace
It changes, these modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with right
It is required that protection scope subject to.
Claims (7)
1. a kind of operation electrotome pen, including handle (2), power supply line (1) and attaching plug (7), the front end setting of the handle (2)
Have electrode (5), is provided with circuit board (6) in the handle (2), the outer surface of the handle (2) is provided with switch, the electrode
(5) it is electrically connected with the circuit board (6), the conducting switched for controlling the circuit board (6), it is characterised in that: described
Power supply line (1) is winding displacement, and one end of the winding displacement is protruded into the handle (2) inside and welded with the circuit board (6), the winding displacement
The other end be electrically connected with the attaching plug (7).
2. operation electrotome pen according to claim 1, which is characterized in that the circuit board (6) be equipped with cutting circuit and
Coagulation circuit, the cutting circuit are equipped with cutting contact, and the coagulation circuit is equipped with coagulation contact, and the switch is pressed including cutting
Key (4) and coagulation key (3), pressing the cutting key (4) can be such that it connect with the cutting contact to control the electricity
Circuit conducting is cut, pressing the coagulation key (3) can be such that it connect with the coagulation contact to control the coagulation circuit
Conducting.
3. operation electrotome pen according to claim 1, which is characterized in that the electrode (5) passes through conducting wire and the circuit
Plate (6) electrical connection.
4. operation electrotome pen according to claim 1, which is characterized in that one end of the winding displacement is from the handle (2)
Rear end is protruded into the handle (2) inside and is welded with the circuit board (6).
5. operation electrotome pen according to claim 1, which is characterized in that the attaching plug (7) is three pin plug, described
Winding displacement is the winding displacement of three cores.
6. operation electrotome pen according to claim 1, which is characterized in that the middle section of the handle (2) uses circular arc streamline
Transition.
7. operation electrotome pen according to claim 1, which is characterized in that the circuit board (6) is pcb board.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910777537.1A CN110420055A (en) | 2019-08-22 | 2019-08-22 | A kind of operation electrotome pen |
| PCT/CN2019/122607 WO2021031448A1 (en) | 2019-08-22 | 2019-12-03 | Electrosurgical pencil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910777537.1A CN110420055A (en) | 2019-08-22 | 2019-08-22 | A kind of operation electrotome pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110420055A true CN110420055A (en) | 2019-11-08 |
Family
ID=68415619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910777537.1A Pending CN110420055A (en) | 2019-08-22 | 2019-08-22 | A kind of operation electrotome pen |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN110420055A (en) |
| WO (1) | WO2021031448A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021031448A1 (en) * | 2019-08-22 | 2021-02-25 | 浙江舒友仪器设备有限公司 | Electrosurgical pencil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434305A (en) * | 2014-12-29 | 2015-03-25 | 鑫海合星科技（大连）有限公司 | Telescopic light source electrosurgical pencil |
| CN109674460A (en) * | 2019-02-18 | 2019-04-26 | 中国电子科技集团公司第二十六研究所 | A kind of the bougie structure and its packaging method of implanted micro sensor |
| US20190175251A1 (en) * | 2015-05-31 | 2019-06-13 | I.C. Medical, Inc. | Electrosurgery handpiece/pencil with smoke evacuation |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2292173B1 (en) * | 2003-02-20 | 2012-05-09 | Covidien AG | System for connecting an electrosurgical instrument to a generator |
| CN2649033Y (en) * | 2003-10-09 | 2004-10-20 | 周青 | Repairable high frequency electrotome surgical electrode |
| CN1254217C (en) * | 2004-02-26 | 2006-05-03 | 上海交通大学 | Radio frequency ablation electrode for treating auricular fibrillation |
| CN201542741U (en) * | 2009-10-22 | 2010-08-11 | 刘晓军 | Combined electric scalpel |
| CN203122597U (en) * | 2012-09-04 | 2013-08-14 | 荣佳(惠州)医疗器械制造有限公司 | Disposable high-frequency operation electrode |
| CN203263528U (en) * | 2013-05-02 | 2013-11-06 | 荣佳(惠州)医疗器械制造有限公司 | Disposable telescopic high-frequency operation electrode |
| CN208769983U (en) * | 2017-08-01 | 2019-04-23 | 新疆维吾尔自治区人民医院 | Manual mode laparoscope coagulation hook |
| CN208756154U (en) * | 2017-09-12 | 2019-04-19 | 荣佳(惠州)医疗器械制造有限公司 | A kind of disposably band circuit board metal dome pad pasting fixed structure high frequency operation electrode |
| CN110420055A (en) * | 2019-08-22 | 2019-11-08 | 浙江舒友仪器设备有限公司 | A kind of operation electrotome pen |
-
2019
- 2019-08-22 CN CN201910777537.1A patent/CN110420055A/en active Pending
- 2019-12-03 WO PCT/CN2019/122607 patent/WO2021031448A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434305A (en) * | 2014-12-29 | 2015-03-25 | 鑫海合星科技（大连）有限公司 | Telescopic light source electrosurgical pencil |
| US20190175251A1 (en) * | 2015-05-31 | 2019-06-13 | I.C. Medical, Inc. | Electrosurgery handpiece/pencil with smoke evacuation |
| CN109674460A (en) * | 2019-02-18 | 2019-04-26 | 中国电子科技集团公司第二十六研究所 | A kind of the bougie structure and its packaging method of implanted micro sensor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021031448A1 (en) * | 2019-08-22 | 2021-02-25 | 浙江舒友仪器设备有限公司 | Electrosurgical pencil |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2021031448A1 (en) | 2021-02-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 313000 health medicine industrial park, Anji Economic Development Zone, Anji County, Huzhou City, Zhejiang Province Applicant after: Zhejiang Shuyou instrument and Equipment Co.,Ltd. Address before: 313000 health medicine industrial park, Anji Economic Development Zone, Anji County, Huzhou City, Zhejiang Province Applicant before: ZHEJIANG SHUYOU SURGICAL INSTRUMENT Co.,Ltd. |
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| CB02 | Change of applicant information |