CN109009411A - Electrosurgery rotating angle control device - Google Patents
Electrosurgery rotating angle control device Download PDFInfo
- Publication number
- CN109009411A CN109009411A CN201810869629.8A CN201810869629A CN109009411A CN 109009411 A CN109009411 A CN 109009411A CN 201810869629 A CN201810869629 A CN 201810869629A CN 109009411 A CN109009411 A CN 109009411A
- Authority
- CN
- China
- Prior art keywords
- jaw
- shaft
- electrosurgery
- shell
- angle control
- 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
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
- A61B2018/00053—Mechanical features of the instrument of device
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/04—Constructional details of apparatus
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
The invention discloses a kind of electrosurgery rotating angle control devices, comprising: shaft, including head end and end；Knob is fixedly connected to drive the shaft to rotate with the head end of the shaft；Jaw is arranged in the shaft end；Live wire is set in the jaw；Shell wire connections are fixed on the shell of the electrosurgery rotating angle control device；The shell wire connections include shell line conductive part and shell line insulation division；Jaw wire connections are fixed on the shaft of the electrosurgery rotating angle control device；The jaw wire connections include jaw line conductive part and jaw line insulation division；The shell line conductive part matches conducting with the jaw line conductive part.The present invention realizes the flexible rotating of electro-surgical device shaft, makes the quick adjustment direction of jaw, to reduce operating difficulty, reduces operating time.
Description
Technical field
The present invention relates to medical surgery instrument fields, and in particular to a kind of electrosurgery rotating angle control device.
Background technique
Electrosurgical instrument is the surgical operating instrument for electric coagulation hemostasis in surgical procedure or cutting tissue, in clinic
On it is commonly used.Currently, Electrosurgical instrument is used for open surgery and hysteroscope Minimally Invasive Surgery.In hysteroscope Minimally Invasive Surgery
Electrosurgical instrument be gun type of gas burner.Wherein the Electrosurgical instrument of gun-type generally includes shell, knob, shaft, consolidates
Determine actuating component, actuating mechanism, end effector (jaw), blade, switch.Electrosurgical instrument passes through connector and high frequency
Generator is connected.Export high-frequency current by radio-frequency generator, electric current by the electrode that is separately positioned on two jaws to
Tissue provides high-frequency electrical energy, solidifies the tissue dewatering between two electrodes, to achieve the purpose that electric coagulation hemostasis.Wherein doctor
It is needed when being performed the operation constantly by the direction of rotation knob adjustment jaw to reach optimal surgical field of view and effect, still
Jaw needs 2 electric wires and is connected to shell from jaw and then achievees the purpose that connect high-frequency apparatus, this 2 electricity in the prior art
Line one end is fixed in jaw, and one end is fixed in shell, and just will drive vice jaw part when needing to rotate jaw
Electric wire rotate together, and the electric wire of shell ends be it is motionless, this results in line that can wind, and wire intertwist causes to break in order to prevent
The shaft of the existing Electrosurgical instrument of the phenomenon that splitting is to cannot achieve 360 ° of flexible rotatings, can only turn 180 ° clockwise, and
This direction for resulting in quickly adjusting jaw in clinical use of 180 ° of rotation counterclockwise increases operating difficulty, extends
Operating time.
Summary of the invention
This programme technical problems to be solved are to provide a kind of electrosurgery rotating angle control device, realize electro-surgical device
The flexible rotating of shaft makes the quick adjustment direction of jaw, to reduce operating difficulty, reduces operating time.
In order to solve the above technical problems, the electrosurgery rotating angle control device of this programme includes shaft, including head end and
End；Knob is fixedly connected to drive the shaft to rotate with the head end of the shaft；Jaw is arranged in the shaft end；
Live wire is set in the jaw；Shell wire connections are fixed at the shell of the electrosurgery rotating angle control device
On；The shell wire connections include shell line conductive part and shell line insulation division；Jaw wire connections are fixed at described
On the shaft of electrosurgery rotating angle control device；The jaw wire connections include jaw line conductive part and the insulation of jaw line
Portion；The shell line conductive part matches conducting with the jaw line conductive part.
Preferably, the shell wire connections are two beckets being integrated with plastic injection, and two beckets are not
It is in contact.
Preferably, the shell wire connections thermoplastic is on the housing.
Preferably, the jaw wire connections are two beckets being integrated with plastic injection, and two beckets are not
It is in contact.
Preferably, the jaw wire connections thermoplastic is on the shaft.
Preferably, the knob is fixedly connected with shaft by encapsulated injection molding manner.
Preferably, the knob is fixedly connected by way of gluing or ultrasonic welding with shaft.
Detailed description of the invention
Fig. 1-3 is the electro-surgical device schematic diagram in electrosurgery rotating angle control device of the invention.
Specific embodiment
Present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.
Referring initially to Fig. 1, electro-surgical device 10 includes elongated shaft 120, with head end 120a and end 120b.
" head end " refers to that one end of the closer user of electro-surgical device 10, " end " refer to one end further away from user.Institute
The end 120b connection jaw 110 for the shaft 120 stated.The head end 120a connection knob 130 and shell 140 of the shaft 120.
The knob 130 is able to drive the rotation of shaft 120, and then rotates with movable clamp port.The knob 130 shaft with shown in
120 are fixed together by encapsulated injection molding, gluing, ultrasonic welding etc. mode.
As Figure 2-3, a jaw wire connections 121 are fixed on shaft 120, jaw wire connections can be 2
Becket is integrated with plastic injection, and 2 are not in contact, this 2 beckets are respectively intended to 2 electric wires of connection jaw.
A shell wire connections 201 are fixed on shell, shell wire connections 141 can be 2 beckets, be one with plastic injection
Body, and 2 are not in contact, this 2 beckets are respectively intended to 2 electric wires of connection shell.And 2 in housing connection member 201
2 beckets of a becket and jaw connector contact conducting one by one.It can band when rotating knob 130, shaft 120 is rotated
Movable clamp port wire connections 121 rotate together, and housing connection member is fixed on motionless on shell, and no matter how knob revolves in this way
Turn the phenomenon that line does not have winding, is achieved that 360 ° of jaw any rotations.
The present invention has been described in detail through specific embodiments, which is only of the invention preferable
Embodiment, the invention is not limited to above embodiment.Without departing from the principles of the present invention, those skilled in the art
The equivalent replacement and improvement that member makes shape, structure, the material etc. of Electrosurgical forceps, are regarded as the skill protected in the present invention
In art scope.
Claims (7)
1. a kind of electrosurgery rotating angle control device characterized by comprising
Shaft, including head end and end；
Knob is fixedly connected to drive the shaft to rotate with the head end of the shaft；
Jaw is arranged in the shaft end；Live wire is set in the jaw；
Shell wire connections are fixed on the shell of the electrosurgery rotating angle control device；The shell line connection
Part includes shell line conductive part and shell line insulation division；
Jaw wire connections are fixed on the shaft of the electrosurgery rotating angle control device；The jaw line connection
Part includes jaw line conductive part and jaw line insulation division；
The shell line conductive part matches conducting with the jaw line conductive part.
2. electrosurgery rotating angle control device as described in claim 1, which is characterized in that the shell wire connections are to use
Two beckets that plastic injection is integrated, and two beckets are not in contact.
3. electrosurgery rotating angle control device as claimed in claim 2, which is characterized in that the shell wire connections thermoplastic
On the housing.
4. electrosurgery rotating angle control device as described in claim 1, which is characterized in that the jaw wire connections are to use
Two beckets that plastic injection is integrated, and two beckets are not in contact.
5. electrosurgery rotating angle control device as claimed in claim 4, which is characterized in that the jaw wire connections thermoplastic
On the shaft.
6. electrosurgery rotating angle control device as described in claim 1, which is characterized in that the knob and shaft pass through packet
Glue injection molding manner is fixedly connected.
7. electrosurgery rotating angle control device as described in claim 1, which is characterized in that the knob and shaft pass through glue
Viscous or ultrasonic welding mode is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869629.8A CN109009411A (en) | 2018-08-02 | 2018-08-02 | Electrosurgery rotating angle control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810869629.8A CN109009411A (en) | 2018-08-02 | 2018-08-02 | Electrosurgery rotating angle control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109009411A true CN109009411A (en) | 2018-12-18 |
Family
ID=64649005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810869629.8A Pending CN109009411A (en) | 2018-08-02 | 2018-08-02 | Electrosurgery rotating angle control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109009411A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120101489A1 (en) * | 2010-10-26 | 2012-04-26 | Bloom Eliot F | Electrosurgical Cutting Devices |
| CN104363842A (en) * | 2012-04-09 | 2015-02-18 | 伊西康内外科公司 | Devices and techniques for cutting and coagulating tissue |
| CN104918556A (en) * | 2012-10-16 | 2015-09-16 | 玛芬股份有限公司 | Internal transducer assembly with slip ring |
| CN106456171A (en) * | 2014-03-26 | 2017-02-22 | 伊西康内外科有限责任公司 | Surgical instrument comprising a rotatable shaft |
| CN206252541U (en) * | 2016-07-31 | 2017-06-16 | 盈甲医疗器械制造（上海）有限公司 | 360 ° of electrode rotary structures, the electrotomy pincers including 360 ° of electrode rotary structures |
-
2018
- 2018-08-02 CN CN201810869629.8A patent/CN109009411A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120101489A1 (en) * | 2010-10-26 | 2012-04-26 | Bloom Eliot F | Electrosurgical Cutting Devices |
| CN104363842A (en) * | 2012-04-09 | 2015-02-18 | 伊西康内外科公司 | Devices and techniques for cutting and coagulating tissue |
| CN104918556A (en) * | 2012-10-16 | 2015-09-16 | 玛芬股份有限公司 | Internal transducer assembly with slip ring |
| CN106456171A (en) * | 2014-03-26 | 2017-02-22 | 伊西康内外科有限责任公司 | Surgical instrument comprising a rotatable shaft |
| CN206252541U (en) * | 2016-07-31 | 2017-06-16 | 盈甲医疗器械制造（上海）有限公司 | 360 ° of electrode rotary structures, the electrotomy pincers including 360 ° of electrode rotary structures |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10245103B2 (en) | End effector assemblies and methods of manufacturing end effector assemblies for treating and/or cutting tissue | |
| JP6363635B2 (en) | Apparatus and method for sealing tissue with low power | |
| EP2939616B1 (en) | Electrosurgical instruments including end-effector assembly configured to provide mechanical cutting action on tissue | |
| CA2799508C (en) | Surgical instruments and end effectors therefor | |
| EP3178427B1 (en) | Dynamic bipolar electrical sealing and cutting device | |
| US7594916B2 (en) | Electrosurgical forceps with energy based tissue division | |
| US5827279A (en) | Knife coupler mechanism for an endoscopic instrument | |
| US20050149017A1 (en) | Movable handle for vessel sealer | |
| EP1854424A1 (en) | Vessel sealing instrument with optimized power density | |
| US20100094286A1 (en) | Apparatus, System, and Method for Performing an Electrosurgical Procedure | |
| JP2001522622A (en) | Bipolar electrosurgical instrument with interchangeable plates | |
| US20210038296A1 (en) | Single-handed operable surgical instrument including loop electrode with integrated pad electrode | |
| JP7084044B6 (en) | Superpolar electrosurgical blade assembly and superpolar electrosurgical pencil with argon beam capability | |
| JP4104314B2 (en) | Surgical instrument | |
| US20150313628A1 (en) | Electrosurgical instruments including end-effector assembly configured to provide mechanical cutting action on tissue | |
| CN109009411A (en) | Electrosurgery rotating angle control device | |
| US20230310063A1 (en) | Thermal cutting elements, electrosurgical instruments including thermal cutting elements, and methods of manufacturing | |
| JP2023549008A (en) | electrosurgical ablation tool | |
| JP2009178559A (en) | Bipolar scissors for adenoid and tonsil removal | |
| CN204708980U (en) | There is the Electrosurgical instrument of jaw structure |
Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181218 |
|
| WD01 | Invention patent application deemed withdrawn after publication |