CN103271768B - Low temperature smokeless scalpel - Google Patents
Low temperature smokeless scalpel Download PDFInfo
- Publication number
- CN103271768B CN103271768B CN201310245663.5A CN201310245663A CN103271768B CN 103271768 B CN103271768 B CN 103271768B CN 201310245663 A CN201310245663 A CN 201310245663A CN 103271768 B CN103271768 B CN 103271768B
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- stainless steel
- steel tube
- scalpel
- low temperature
- smokeless
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Abstract
The invention discloses a low temperature smokeless scalpel. The low temperature smokeless scalpel comprises a casing; one end of the casing is provided with a stainless steel tube; the other end of the casing is connected with a lead and a guide tube; the lead is electrically connected with the stainless steel tube; the guide tube is communicated with the stainless steel tube; the end portion of the stainless steel tube is provided with a scalpel head which is made of silver-copper alloy materials; the guide tube is connected with a puncture outfit; a chamber body is arranged in the puncture outfit; the puncture outfit is provided with a puncture head and an air inlet hole which are respectively communicated with the chamber body; and the chamber body is communicated with the guide tube. The low temperature smokeless scalpel enables fluid and air communication to be achieved during a liver cutting operation and has a smoke suction function to enable the liver operation to be smoothly performed.
Description
Technical field
The present invention relates to a kind of scalpel, particularly the smokeless scalpel of a kind of low temperature.
Background technology
The scalpel that in hospital, surgeon uses divides blade and handle of a knife, and blade is disposable, and handle of a knife is replaceable; All be through autoclaving when each use, carry out strict sterilization.But this medical surgical knife as easy as rolling off a log damage tissue in the process of operation, and this medical surgical knife does not have suction function, when cutting for liver, as easy as rolling off a log destruction tissue, uses dangerous.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of can realization in the process of operation on liver cutting and leads to liquid and ventilation body, has the smokeless scalpel of low temperature of suction function.
To achieve these goals, technical scheme of the present invention is as follows:
The smokeless scalpel of a kind of low temperature, comprise housing, one end of described housing is provided with stainless steel tube, the other end of housing is connected with wire and conduit, wire and stainless steel tube are for being electrically connected, conduit is communicated with stainless steel tube, and the end of stainless steel tube is provided with the cutter head be made up of yellow gold material, cutter head by 70% ~ 75% copper powder, 25% ~ 30% argentum powder Homogeneous phase mixing control gold by powder and form; Tubes connection has perforator, is provided with cavity in perforator, and perforator is provided with puncturing head and air inlet, and puncturing head is communicated with cavity respectively with air inlet, and cavity is communicated with conduit.
Further, be provided with button in the connecting circuit of described wire and stainless steel tube, housing is provided with the flow control switch for controlling conduit.
Further, the gradient of the end of described cutter head is 35 ~ 55 °, and the gradient of the blade of cutter head is 20 ~ 25 °.
Further, described cutter head is connected with the connection handle be structure as a whole with cutter head, and connection handle is inserted in stainless steel tube, and the surface of connection handle is provided with bayonet socket, and bayonet socket is V-type shape, and connection handle is fixed in stainless steel tube by bayonet socket.
Further, described tool bit casing has the protective sleeve be made up of silastic material, and protective sleeve is provided with Anti-slip handle, and the surface of protective sleeve is provided with an exhausting hole.
Further, the outer surface of described stainless steel tube is provided with insulating barrier.
Further, the link position of described conduit and housing is provided with rubber sheath.
Further, described wire is connected with plug.
Further, the filter be arranged in air inlet is provided with in described perforator.
Further, described perforator is connected with the lid for covering air inlet.
Further, described housing is connected to form by drain pan and face-piece.
Further, described drain pan is provided with anti-skidding layer of silica gel.
Adopt the smokeless scalpel of low temperature of technique scheme, because one end of described housing is provided with stainless steel tube, the other end of housing is connected with wire and conduit, and wire and stainless steel tube are for being electrically connected, conduit is communicated with stainless steel tube, and the end of stainless steel tube is provided with the cutter head be made up of yellow gold material; Tubes connection has perforator, cavity is provided with in perforator, perforator is provided with puncturing head and air inlet, and puncturing head is communicated with cavity respectively with air inlet, and cavity is communicated with conduit, so this cutter head not sticky tissue in operation process, eschar can be reduced produce, reduce patient trauma, promote wound healing, stainless steel tube can be made charged by wire, thus tool temperature is raised; Logical liquid and ventilation can be realized to conduit by perforator, thus realize leading to liquid and ventilation to stainless steel tube, in the process of operation, there is suction function, operation is carried out smoothly under smokeless environment, cuts for liver.Owing to being provided with button in the connecting circuit of described wire and stainless steel tube, housing is provided with the flow control switch for controlling conduit, so the control circui of wire and stainless steel tube is convenient, the flow of conduit can control.Gradient due to the end of described cutter head is 35 ~ 55 °, and the gradient of the blade of cutter head is 20 ~ 25 °, so this cutter head, in the process of operation, can cut tissue more easily.Because described cutter head is connected with the connection handle be structure as a whole with cutter head, connection handle is inserted in stainless steel tube, the surface of connection handle is provided with bayonet socket, bayonet socket is V-type shape, connection handle is fixed in stainless steel tube by bayonet socket, so can cutter head be made easily to weld with stainless steel tube by connection handle, solderability be good, good electrical property, good biocompatibility.Because described tool bit casing has the protective sleeve be made up of silastic material, protective sleeve is provided with Anti-slip handle, and the surface of protective sleeve is provided with an exhausting hole, so this protective sleeve has elasticity, well can pack tightly cutter head, easy damaged cutter head, does not easily pollute cutter head; This Anti-slip handle facilitates picking and placeing of protective sleeve; The good permeability of protective sleeve can be made by through hole, facilitate the bending at Anti-slip handle position simultaneously, instant packed and transport.Because the outer surface of described stainless steel tube is provided with insulating barrier, so be conducive to protecting this stainless steel tube.Because the link position of described conduit and housing is provided with rubber sheath, so water-tight, good airproof performance.Owing to being provided with the filter be arranged in air inlet in described perforator, so so ventilation quality is good.Because described perforator is connected with the lid for covering air inlet, so can air inlet be covered when not using.Because described housing is connected to form by drain pan and face-piece, so easy to assembly.Because described drain pan is provided with anti-skidding layer of silica gel, so non-slip in the process used.
Accompanying drawing explanation
Fig. 1 is the structural representation of the smokeless scalpel of low temperature of the present invention.
Fig. 2 is the structural representation of protective sleeve of the present invention.
Fig. 3 is the structural representation of cutter head of the present invention.
Detailed description of the invention
As shown in Figure 1, Figure 2 and shown in Fig. 3, the smokeless scalpel of a kind of low temperature, comprise housing 1, one end of housing 1 is provided with stainless steel tube 4, the other end of housing 1 is connected with wire 6 and conduit 7, wire 6 and stainless steel tube 4 are for being electrically connected, conduit 7 is communicated with stainless steel tube 4, the end of stainless steel tube 4 is provided with the cutter head 5 be made up of yellow gold material, cutter head 5 by 70% ~ 75% copper powder, 25% ~ 30% argentum powder Homogeneous phase mixing control gold by powder and form, this cutter head 5 is sticky tissue in operation process, can reduce eschar and produce, reduce patient trauma, promote wound healing; Conduit 7 is connected with perforator 9, is provided with cavity 8 in perforator 9, and perforator 9 is provided with puncturing head 10 and air inlet 11, and puncturing head 10 is communicated with cavity 8 respectively with air inlet 11, and cavity 8 is communicated with conduit 7; Button 17 is provided with in wire 6 and the connecting circuit of stainless steel tube 4, housing 1 is provided with the flow control switch 18 for controlling conduit 7, the gradient of the end 25 of cutter head 5 is 35 ~ 55 °, the gradient of the blade 26 of cutter head 5 is 20 ~ 25 °, this cutter head 5, in the process of operation, can cut tissue more easily; Cutter head 5 is connected with the connection handle 23 be structure as a whole with cutter head 5, connection handle 23 is inserted in stainless steel tube 4, the surface of connection handle 23 is provided with bayonet socket 24, bayonet socket 24 is V-type shape, connection handle 23 is fixed in stainless steel tube 4 by bayonet socket 24, and cutter head 5 can be made easily to weld with stainless steel tube 4 by connection handle 23, solderability is good, good electrical property, good biocompatibility; Cutter head 5 cover has the protective sleeve 20 be made up of silastic material, and this protective sleeve 20 has elasticity, can well pack tightly cutter head 5, not easy damaged cutter head 5, not easily pollutes cutter head 5; Protective sleeve 20 is provided with Anti-slip handle 21, and this Anti-slip handle 21 facilitates picking and placeing of protective sleeve 20; The surface of protective sleeve 20 is provided with an exhausting hole 22, can be made the good permeability of protective sleeve 20, facilitate the bending at Anti-slip handle 21 position simultaneously by through hole 22, instant packed and transport; The outer surface of stainless steel tube 4 is provided with insulating barrier 16, conduit 7 is provided with rubber sheath 15 with the link position of housing 1, wire 6 is connected with plug 14, the filter 12 be arranged in air inlet 11 is provided with in perforator 9, perforator 9 is connected with the lid 13 for covering air inlet 11, housing 1 is connected to form by drain pan 2 and face-piece 3, and drain pan 2 is provided with anti-skidding layer of silica gel 19.
The smokeless scalpel of low temperature of the present invention, can make stainless steel tube 4 charged by wire 6, thus cutter head 5 temperature is raised; Realize logical liquid and ventilation can to conduit 7 by perforator 9, thus realize leading to liquid and ventilation to stainless steel tube 4, perforator 9 suction normal saline, flows to cutter head 5 part, and normal saline produces convection current, the temperature of bed plate head 5 can be fallen, thus reach the object reducing cutter head 5 temperature, by perforator 9 air-breathing, in the process of operation, there is suction function, operation is carried out smoothly under smokeless environment, cuts for liver.
Claims (6)
1. the smokeless scalpel of low temperature, comprise housing, one end of described housing is provided with stainless steel tube, and the other end of housing is connected with wire and conduit, wire and stainless steel tube are for being electrically connected, conduit is communicated with stainless steel tube, and the end of stainless steel tube is provided with the cutter head be made up of yellow gold material, and tubes connection has perforator, cavity is provided with in perforator, perforator is provided with puncturing head and air inlet, and puncturing head is communicated with cavity respectively with air inlet, and cavity is communicated with conduit; Be provided with button in the connecting circuit of described wire and stainless steel tube, housing is provided with the flow control switch for controlling conduit; It is characterized in that: the gradient of the end of described cutter head is 35 ~ 55 °, the gradient of the blade of cutter head is 20 ~ 25 °; Described cutter head is connected with the connection handle be structure as a whole with cutter head, and connection handle is inserted in stainless steel tube, and the surface of connection handle is provided with bayonet socket, and bayonet socket is V-type shape, and connection handle is fixed in stainless steel tube by bayonet socket; The filter be arranged in air inlet is provided with in described perforator.
2. the smokeless scalpel of low temperature according to claim 1, is characterized in that: described tool bit casing has the protective sleeve be made up of silastic material, and protective sleeve is provided with Anti-slip handle, the surface of protective sleeve is provided with an exhausting hole.
3. the smokeless scalpel of low temperature according to claim 1, is characterized in that: the outer surface of described stainless steel tube is provided with insulating barrier.
4. the smokeless scalpel of low temperature according to claim 1, is characterized in that: the link position of described conduit and housing is provided with rubber sheath.
5. the smokeless scalpel of low temperature according to claim 1, is characterized in that: described housing is connected to form by drain pan and face-piece.
6. the smokeless scalpel of low temperature according to claim 5, is characterized in that: described drain pan is provided with anti-skidding layer of silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245663.5A CN103271768B (en) | 2013-06-18 | 2013-06-18 | Low temperature smokeless scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310245663.5A CN103271768B (en) | 2013-06-18 | 2013-06-18 | Low temperature smokeless scalpel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103271768A CN103271768A (en) | 2013-09-04 |
| CN103271768B true CN103271768B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310245663.5A Expired - Fee Related CN103271768B (en) | 2013-06-18 | 2013-06-18 | Low temperature smokeless scalpel |
Country Status (1)
| Country | Link |
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| CN (1) | CN103271768B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705125Y (en) * | 2004-04-30 | 2005-06-22 | 徐佩君 | Smoke removing electric knife head |
| CN201717581U (en) * | 2010-08-11 | 2011-01-19 | 邢惠民 | Power line conductor-galloping-prevention spacer middle hardware |
| CN202020533U (en) * | 2011-03-16 | 2011-11-02 | 深圳市盐田区人民医院 | Stepped mist-attracting high-frequency electrosurgical knife |
| CN102688093A (en) * | 2012-06-20 | 2012-09-26 | 深圳市惠泰医疗器械有限公司 | Renal artery cold saline water radio frequency ablation controllable electrode catheter |
| CN203341809U (en) * | 2013-06-18 | 2013-12-18 | 杭州市第一人民医院 | Low-temperature smokeless scalpel |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7727232B1 (en) * | 2004-02-04 | 2010-06-01 | Salient Surgical Technologies, Inc. | Fluid-assisted medical devices and methods |
| US9289261B2 (en) * | 2010-02-04 | 2016-03-22 | Buffalo Filter Llc | Electrosurgical device with vacuum port |
-
2013
- 2013-06-18 CN CN201310245663.5A patent/CN103271768B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705125Y (en) * | 2004-04-30 | 2005-06-22 | 徐佩君 | Smoke removing electric knife head |
| CN201717581U (en) * | 2010-08-11 | 2011-01-19 | 邢惠民 | Power line conductor-galloping-prevention spacer middle hardware |
| CN202020533U (en) * | 2011-03-16 | 2011-11-02 | 深圳市盐田区人民医院 | Stepped mist-attracting high-frequency electrosurgical knife |
| CN102688093A (en) * | 2012-06-20 | 2012-09-26 | 深圳市惠泰医疗器械有限公司 | Renal artery cold saline water radio frequency ablation controllable electrode catheter |
| CN203341809U (en) * | 2013-06-18 | 2013-12-18 | 杭州市第一人民医院 | Low-temperature smokeless scalpel |
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| Publication number | Publication date |
|---|---|
| CN103271768A (en) | 2013-09-04 |
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Granted publication date: 20150513 Termination date: 20160618 |