CN203619677U - High-frequency electrotome - Google Patents
High-frequency electrotome Download PDFInfo
- Publication number
- CN203619677U CN203619677U CN201320874286.7U CN201320874286U CN203619677U CN 203619677 U CN203619677 U CN 203619677U CN 201320874286 U CN201320874286 U CN 201320874286U CN 203619677 U CN203619677 U CN 203619677U
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- frequency electrical
- frequency
- interface
- optical fibre
- optical fiber
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Abstract
The utility model provides a high-frequency electrotome. The high-frequency electrotome is characterized by comprising a transparent handle and a connection line, wherein an electrotome blade is arranged at the front portion of the transparent handle, a connection seat is arranged at the rear portion of the transparent handle, the connection seat comprises an optical fibre interface and a high-frequency electrical interface, and the high-frequency electrical interface is electrically connected with the electrotome blade; the connection line comprises an electrical wire and an optical fibre, one end of the connection line is connected with a connection head matched with the connection seat, the connection head comprises an optical fibre adapter matched with the optical fibre interface and a high-frequency electrical adapter matched with the high-frequency electrical interface, the optical fibre adapter is connected with one end of the optical fibre, the other end of the optical fibre is connected with the optical fibre interface, the high-frequency electrical adapter is connected with one end of the electrical wire, and the other end of the electrical wire is connected with one high-frequency electrical interface. The high-frequency electrotome provided by the utility model is capable of illuminating a partial operation view field to form a shadow-free bright view field, and beneficial to clearly distinguish the bleeding point and surrounding tissues, thus improving the accuracy of tissue cutting during an operation and bleeding stopping.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, specifically, relates to a kind of high frequency electric knife that can improve surgical field of view illumination.
Background technology
High frequency electric knife is operating theater instruments conventional in operation process, is mainly used in the cutting machine soma in operation process.High frequency electric knife connects high frequency generator, between high frequency electric knife and body tissue, discharges, and forms high-temperature electric arc, and realize the separation to body tissue and solidify, thus the object that plays cutting and stop blooding.In operative process, carry out the position of surgical cut and must accurately, can not damage normal histoorgan, this requires surgical field of view clear, can clearly differentiate pathological tissues and normal structure around.And in some operations, especially, in the operation of some deep tissues, be difficult to fully expose pathological tissues, and cause degree of getting a clear view not good, affect the operation in art.
Utility model content
The purpose of this utility model is to overcome the weak point of above-mentioned conventional art, provides a kind of and can improve when operation local lighting, keeps the high frequency electric knife that gets a clear view.
The purpose of this utility model reaches by following technical measures:
A kind of high frequency electric knife, it is characterized in that: comprise transparent handle and connecting line, described transparent handle front portion is provided with power blade, and the rear portion of described transparent handle is provided with Connection Block, described Connection Block comprises optical fiber interface and high-frequency electrical interface, and described high-frequency electrical interface is electrically connected with power blade; Described connecting line comprises electric wire and optical fiber, one end of described connecting line is connected with the union joint coordinating with Connection Block, described union joint comprises the optic fibre switching head coordinating with optical fiber interface and the high-frequency electrical adaptor coordinating with high-frequency electrical interface, described optic fibre switching head is connected with one end of optical fiber, the other end of optical fiber is connected with fibre-optical splice, described high-frequency electrical adaptor is electrically connected with one end of electric wire, and the other end of electric wire is electrically connected with high-frequency electrical joint.In the preoperative, while carrying out surgical instrument disinfection, whole high frequency electric knife can be put into high-temperature sterilization case sterilizes, because the disclosed high frequency electric knife of this utility model does not have the electrical equipment of non-refractory, so can be as general surgery apparatus, carry out conventional high-temperature sterilization, reach perfect Disinfection Effect.When use, union joint is connected with Connection Block, fibre-optical splice connects light generator, high-frequency electrical joint connects high-frequency electrical generator, and light enters transparent handle by optical fiber, and projects away, by surgical field of view illumination, can guarantee no dark space in the visual field, can ensure operation safety.
Say further, the part coated outside that described transparent handle approaches Connection Block has shade.The major part of shade parcel transparent handle, only by exposed transparent handle front portion, make light appear by transparent handle front portion, and avoids the luminous judgement that affects operator of whole handle.
Say further, the coated outside of described optical fiber has light shield layer.Light shield layer parcel optical fiber, prevents that light from leaking, and disturbs operation.
Owing to having adopted technique scheme, compared with prior art, the utility model has the advantages that:
This utility model provides a kind of high frequency electric knife, can emit beam, by local surgical field of view illumination, form the unblanketed bright visual field, be conducive to clearly differentiate petechia and surrounding tissue, greatly improve the accuracy that electrotomy cuts and organizes and stops blooding.
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of high frequency electric knife of this utility model.
The specific embodiment
Embodiment: as shown in Figure 1, a kind of high frequency electric knife, comprises transparent handle 2 and connecting line 7, transparent handle 2 front portions are provided with power blade 1, the rear portion of transparent handle 2 is provided with Connection Block, and Connection Block comprises optical fiber interface 4 and high-frequency electrical interface 13, and high-frequency electrical interface 13 is electrically connected with power blade 1; Connecting line 7 comprises electric wire 14 and optical fiber 9, one end of connecting line 7 is connected with the union joint 6 coordinating with Connection Block, union joint 6 comprises the optic fibre switching head 5 coordinating with optical fiber interface 4 and the high-frequency electrical adaptor 12 coordinating with high-frequency electrical interface 13, optic fibre switching head 5 is connected with one end of optical fiber 9, the other end of optical fiber 9 is connected with fibre-optical splice 10, high-frequency electrical adaptor 12 is electrically connected with one end of electric wire 14, and the other end of electric wire 14 is electrically connected with high-frequency electrical joint 11.Fibre-optical splice 10 coordinates with light generator, and high-frequency electrical joint 11 coordinates with high-frequency electrical generator.
As shown in Figure 1, the part coated outside that transparent handle 2 approaches Connection Block has shade 3.Shade 3 wraps up the major part of transparent handle 2, only, by anterior transparent handle 2 exposed, light is appeared by transparent handle 2 front portions, and avoid the luminous judgement that affects operator of whole handle.
As shown in Figure 1, the coated outside of optical fiber 9 has light shield layer 8.Light shield layer 8 wraps up optical fiber 9, prevents that light from leaking, and disturbs operation.
Claims (3)
1. a high frequency electric knife, it is characterized in that: comprise transparent handle (2) and connecting line (7), described transparent handle (2) front portion is provided with power blade (1), the rear portion of described transparent handle (2) is provided with Connection Block, described Connection Block comprises optical fiber interface (4) and high-frequency electrical interface (13), and described high-frequency electrical interface (13) is electrically connected with power blade (1), described connecting line (7) comprises electric wire (14) and optical fiber (9), one end of described connecting line (7) is connected with the union joint (6) coordinating with Connection Block, described union joint (6) comprises the optic fibre switching head (5) coordinating with optical fiber interface (4) and the high-frequency electrical adaptor (12) coordinating with high-frequency electrical interface (13), described optic fibre switching head (5) is connected with one end of optical fiber (9), the other end of optical fiber (9) is connected with fibre-optical splice (10), described high-frequency electrical adaptor (12) is electrically connected with one end of electric wire (14), the other end of electric wire (14) is electrically connected with high-frequency electrical joint (11).
2. a kind of high frequency electric knife according to claim 1, is characterized in that: the part coated outside that described transparent handle (2) approaches Connection Block has shade (3).
3. a kind of high frequency electric knife according to claim 1 and 2, is characterized in that: the coated outside of described optical fiber (9) has light shield layer (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874286.7U CN203619677U (en) | 2013-12-20 | 2013-12-20 | High-frequency electrotome |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874286.7U CN203619677U (en) | 2013-12-20 | 2013-12-20 | High-frequency electrotome |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203619677U true CN203619677U (en) | 2014-06-04 |
Family
ID=50806213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874286.7U Expired - Fee Related CN203619677U (en) | 2013-12-20 | 2013-12-20 | High-frequency electrotome |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203619677U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175920A (en) * | 2015-04-30 | 2016-12-07 | 上海市嘉定区中心医院 | High frequency electric knife |
| CN108523988A (en) * | 2018-01-30 | 2018-09-14 | 尹丽丽 | A kind of electric knife therapeutic device |
-
2013
- 2013-12-20 CN CN201320874286.7U patent/CN203619677U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106175920A (en) * | 2015-04-30 | 2016-12-07 | 上海市嘉定区中心医院 | High frequency electric knife |
| CN108523988A (en) * | 2018-01-30 | 2018-09-14 | 尹丽丽 | A kind of electric knife therapeutic device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 Termination date: 20141220 |
|
| EXPY | Termination of patent right or utility model |