CN105640641B - Shine electric knife - Google Patents
Shine electric knife Download PDFInfo
- Publication number
- CN105640641B CN105640641B CN201610183642.9A CN201610183642A CN105640641B CN 105640641 B CN105640641 B CN 105640641B CN 201610183642 A CN201610183642 A CN 201610183642A CN 105640641 B CN105640641 B CN 105640641B
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- knife bar
- guide
- operation handle
- light source
- light
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- 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
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- 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)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
Luminous electric knife disclosed by the invention, belong to medical instruments field, including cutter head (1), knife bar (2), Luminous Ring (3), leaded light set (4), operation handle (5), light source (7), the cutter head (1) connect with knife bar (2) front end, the Luminous Ring (3) covers in knife bar (2) front, Luminous Ring (3) is connect with light source (7) by leaded light set (4), the guide-lighting set (4) covers in the middle part of knife bar (2), the light source (7) is arranged in operation handle (5), the knife bar (2) and guide-lighting set (4) are stretched out from operation handle (5) front end.Electric knife front of the invention can shine, and knife handle length is adjustable, and implementation spot size is small, convenient to implement treatment to narrow deeper position, and not stop the operator visual field.
Description
Technical field
The present invention relates to a kind of medical instrument, in particular to a kind of telescopic luminous electric knife.
Background technique
When doing surgical operation, encounter when needing to perform the operation between deep part and lacuna, it is especially high to lighting demand, it wears sometimes
Head lamp also can not be by illumination to needing to locate.If illumination is insufficient, the operation of operation can be hindered, patient needs repeatedly adjustment operating lamp
Angle, influence operation operation progress.Especially when the position that patient needs to implement electrical knife is deeper, extraneous light is difficult
To reach, patient's observation is influenced, the precision for the treatment of is will affect, leads to unnecessary wound.
Summary of the invention
The present invention is intended to provide a kind of luminous electric knife, electric knife front can shine, knife handle length is adjustable, implements spot size
It is small, it is convenient that treatment is implemented to narrow deeper position.
In order to achieve the above objectives, The technical solution adopted by the invention is as follows:
Luminous electric knife disclosed by the invention, including cutter head, knife bar, Luminous Ring, guide-lighting set, operation handle, light source, the knife
Head is connect with knife bar front end, and the luminous ring set is in knife bar front, Luminous Ring and light source by leaded light set connection, the guide-lighting set set
In the middle part of knife bar, the knife bar rear portion and light source are arranged in operation handle, and the knife bar and guide-lighting set are before operation handle
End is stretched out.
Application method of the invention: being first turned on light source when use, light injects Luminous Ring through light-guiding pillar, then by Luminous Ring
It equably scatters to realization illumination around Luminous Ring, and the ring set that shines just illuminates cutter head near zone, together in knife bar front
When since light source is at the rear portion of knife bar, and light-guiding pillar and Luminous Ring is small-sized, therefore enters narrow deeper position and implement
Treatment.
Preferably, the Luminous Ring be can be by the ring-like body of light homogenous diffusion.
Preferably, the light-conductive rate of the guide-lighting set is not less than 90%, and the lateral surface of leaded light set coats reflective layer.
Further, the guide-lighting set is equipped with the arc bubble that light is oriented to guide-lighting set, the light with light source connecting pin
The reflector that can reflect light to arc bubble is arranged in source rear.
Further, the Luminous Ring and guide-lighting set are fixedly connected with knife bar, the length that the knife bar is stretched out from operation handle
Degree is adjustable.
It preferably, further include operating knob, the sliding slot being adapted to operating knob is arranged in the operation handle, and the sliding slot is along axial
Setting, the operating knob are fixedly connected with knife bar.
Preferably, the sliding slot is set there are three gear.
Further, the touching switch of light source, the touching are respectively set close to the position of two gears in operation handle front end
It touches switch to be placed in operation handle, touching switch is triggered by operating knob.
Further, three gears are equipped with fixing groove, and it is ipsilateral that the fixing groove is located at sliding slot.
Preferably, elastic slice is arranged in the operating knob side, and the elastic slice pushes operating knob to fixing groove side.
The invention has the following advantages:
1, electric knife carries luminous component, can facilitate surgical procedure effectively to that need to implement operative site illumination；
2, it is equably shone using the light guide that guide-lighting set issues knife bar rear portion to knife bar front, and using Luminous Ring, it can
To reduce the volume of luminous site, the surgical procedure for hindering deep part is avoided；
3, guide-lighting set and Luminous Ring can also play the role of insulated heat；
4, illuminator be can by the ring-like body of light homogenous diffusion so that illumination more evenly；
5, more light can be imported guide-lighting set by arc bubble；
6, the adjustable in length that knife bar is stretched out from operation handle can facilitate patient to implement the treatment at different depth position；
7, the touching switch of light source is respectively set close to the position of two gears in operation handle front end, so that knife bar is flexible
It is combined into one with the opening operation of light source, facilitates operation, it is real because knife bar is short when using close to the gear of operation handle rear end
It is shallow to apply therapentic part, does not need Luminous Ring illumination, and knife bar extends, and needs just to need Luminous Ring when deep part is implemented and treated
Illumination；
8, the setting of fixing groove is capable of fixing knife bar length, avoids the sliding of knife bar in surgical procedure；
9, the setting of elastic slice can allow operating knob to be caught in fixing groove automatically, be further ensured that the fixation of knife bar.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is use state diagram of the invention；
Fig. 3 is Luminous Ring, leaded light covers, the structural schematic diagram of light source and knife bar connection relationship；
In figure: 1- cutter head, 2- knife bar, 3- Luminous Ring, 4- leaded light set, 5- operation handle, 6- operating knob, 7- light source, 41- arc
Shape bubble, 51- sliding slot.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing, to the present invention into
Row is further described.
As shown in Figure 1-3, luminous electric knife disclosed by the invention, including cutter head 1, knife bar 2, Luminous Ring 3, guide-lighting set 4, operation
Handle 5, light source 7, cutter head 1 are connect with 2 front end of knife bar, and 3 sets of Luminous Ring in 2 front of knife bar, Luminous Ring 3 and light source 7 by leaded light set 4
Connection, in the middle part of knife bar 2,2 rear portion of knife bar and light source 7 are arranged in operation handle 54 sets of leaded light set, knife bar 2 and guide-lighting set 4
It is stretched out from 5 front end of operation handle.
Preferably, Luminous Ring 3 be can be by the ring-like body of light homogenous diffusion.
Preferably, the light-conductive rate of guide-lighting set 4 is not less than 90%, and the lateral surface of leaded light set 4 coats reflective layer.
Further, guide-lighting set 4 is equipped with the arc bubble 41 that light is oriented to guide-lighting set 4, light source 7 with 7 connecting pin of light source
The reflector that can reflect light to arc bubble 41 is arranged in rear.
Further, Luminous Ring 3 and guide-lighting set 4 are fixedly connected with knife bar 2, and knife bar 2 can from the length that operation handle 5 is stretched out
It adjusts.
It preferably, further include operating knob 6, the sliding slot 51 being adapted to operating knob 6 is arranged in operation handle 5, and sliding slot 51 is along axial direction
Setting, operating knob 6 are fixedly connected with knife bar 2.
Preferably, sliding slot 51 is set there are three gear.
Further, the touching switch of light source 7, touching are respectively set close to the position of 5 two gears in front end of operation handle
Switch is placed in operation handle 5, and touching switch is triggered by operating knob 6.
Further, three gears are equipped with fixing groove, and it is ipsilateral that fixing groove is located at sliding slot 51.
Preferably, elastic slice is arranged in 6 side of operating knob, and elastic slice pushes operating knob 6 to fixing groove side.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding changes and modifications, but these corresponding changes and modifications can be made according to the present invention by knowing those skilled in the art
All it should fall within the scope of protection of the appended claims of the present invention.
Claims (2)
1. luminous electric knife, it is characterised in that: including cutter head (1), knife bar (2), Luminous Ring (3), guide-lighting set (4), operation handle
(5), light source (7), the cutter head (1) connect with knife bar (2) front end, and the Luminous Ring (3) covers in knife bar (2) front, Luminous Ring
(3) it is connect with light source (7) by leaded light set (4), the guide-lighting set (4) covers in the middle part of knife bar (2), knife bar (2) rear portion and light source (7)
It is arranged in operation handle (5), the knife bar (2) and guide-lighting set (4) are stretched out from operation handle (5) front end；The guide-lighting set
(4) the arc bubble (41) that light is oriented to guide-lighting set (4) is equipped with light source (7) connecting pin, energy is arranged in light source (7) rear
The reflector that light is reflected to arc bubble (41)；The Luminous Ring (3) is the ring-like body that can scatter light；
The Luminous Ring (3) and guide-lighting set (4) are fixedly connected with knife bar (2)；It further include operating knob (6), the operation handle (5)
The sliding slot (51) being adapted to operating knob (6) is set, and the sliding slot (51) is axially disposed, and the operating knob (6) and knife bar (2) are solid
Fixed connection；The sliding slot (51) sets there are three gear；Light source is respectively set in position close to two gears in operation handle (5) front end
(7) touching switch, the touching switch are placed in operation handle (5), and touching switch is triggered by operating knob (6)；Described in three
Gear is equipped with fixing groove, and it is ipsilateral that the fixing groove is located at sliding slot (51)；Elastic slice, the bullet is arranged in operating knob (6) side
Operating knob (6) are pushed to fixing groove side by piece.
2. luminous electric knife according to claim 1, it is characterised in that: the light-conductive rate of the guide-lighting set (4) is not less than 90%,
The lateral surface of leaded light set (4) coats reflective layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610183642.9A CN105640641B (en) | 2016-03-25 | 2016-03-25 | Shine electric knife |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610183642.9A CN105640641B (en) | 2016-03-25 | 2016-03-25 | Shine electric knife |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105640641A CN105640641A (en) | 2016-06-08 |
| CN105640641B true CN105640641B (en) | 2018-12-28 |
Family
ID=56494806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610183642.9A Active CN105640641B (en) | 2016-03-25 | 2016-03-25 | Shine electric knife |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105640641B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP4241714A3 (en) * | 2016-09-16 | 2023-11-01 | Invuity, Inc. | Methods and apparatus for electrosurgical illumination |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020009275A1 (en) * | 1997-07-02 | 2002-01-24 | Williams Jeffrey B. | Light delivery systems and applications thereof |
| CN102068371A (en) * | 2010-12-27 | 2011-05-25 | 天津天狮生物发展有限公司 | Multifunctional health-care apparatus and control circuit thereof |
| CN202604785U (en) * | 2012-05-21 | 2012-12-19 | 珠海庆鸿药业有限公司 | Endoscope with light guide sleeve |
| CN102969185A (en) * | 2011-08-31 | 2013-03-13 | 致伸科技股份有限公司 | Illuminant keyboard with light guide pipes |
| CN203001106U (en) * | 2012-12-27 | 2013-06-19 | 南京市妇幼保健院 | Electrotome with adjustable brightness and omnibearing lighting functions |
| CN204274600U (en) * | 2014-09-18 | 2015-04-22 | 周琦 | The Multifunction expanding cutter of plate-like meniscal procedure under knee arthroscope |
| CN205697993U (en) * | 2016-03-25 | 2016-11-23 | 何琴 | Luminous electric knife |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130329446A1 (en) * | 2012-05-30 | 2013-12-12 | Cygnus Llc | Extended and flush tip laser and illumination probes for retinal surgery |
-
2016
- 2016-03-25 CN CN201610183642.9A patent/CN105640641B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020009275A1 (en) * | 1997-07-02 | 2002-01-24 | Williams Jeffrey B. | Light delivery systems and applications thereof |
| CN102068371A (en) * | 2010-12-27 | 2011-05-25 | 天津天狮生物发展有限公司 | Multifunctional health-care apparatus and control circuit thereof |
| CN102969185A (en) * | 2011-08-31 | 2013-03-13 | 致伸科技股份有限公司 | Illuminant keyboard with light guide pipes |
| CN202604785U (en) * | 2012-05-21 | 2012-12-19 | 珠海庆鸿药业有限公司 | Endoscope with light guide sleeve |
| CN203001106U (en) * | 2012-12-27 | 2013-06-19 | 南京市妇幼保健院 | Electrotome with adjustable brightness and omnibearing lighting functions |
| CN204274600U (en) * | 2014-09-18 | 2015-04-22 | 周琦 | The Multifunction expanding cutter of plate-like meniscal procedure under knee arthroscope |
| CN205697993U (en) * | 2016-03-25 | 2016-11-23 | 何琴 | Luminous electric knife |
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| Publication number | Publication date |
|---|---|
| CN105640641A (en) | 2016-06-08 |
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Effective date of registration: 20190610 Address after: 610041 Guoxue lane, Wuhou District, Chengdu, Sichuan 37 Patentee after: West China Hospital of Sichuan University Address before: 610000 Unit 8, Unit 3, Building 4, 13 Haijiao Street, Jinjiang District, Chengdu City, Sichuan Province Patentee before: He Qin |
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| TR01 | Transfer of patent right |