CN103271768A - Low temperature smokeless scalpel - Google Patents
Low temperature smokeless scalpel Download PDFInfo
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- CN103271768A CN103271768A CN2013102456635A CN201310245663A CN103271768A CN 103271768 A CN103271768 A CN 103271768A CN 2013102456635 A CN2013102456635 A CN 2013102456635A CN 201310245663 A CN201310245663 A CN 201310245663A CN 103271768 A CN103271768 A CN 103271768A
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- Prior art keywords
- scalpel
- stainless steel
- low temperature
- steel tube
- 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 the about doctor of section of hospital uses divides blade and handle of a knife, and blade is disposable, and handle of a knife is replaceable; When each the use, all be through autoclaving, carry out strict sterilization.But this medical surgical knife is as easy as rolling off a log damage tissue in the process of operation, and this medical surgical knife do not have the smoking function, and as easy as rolling off a log destruction tissue when being used for the liver cutting is used dangerous.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of logical liquid and ventilation body, smokeless scalpel of low temperature with smoking function can realized in the process of operation on liver cutting.
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 lead and conduit, lead 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 of being made by the yellow gold material, and cutter head is evenly mixed by 70%～75% copper powder, 25%～30% argentum powder to be controlled gold by powder and form; Conduit is connected with perforator, is provided with cavity in the 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 lead and stainless steel tube, housing is provided with the flow control switch for the control 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 that is structure as a whole with cutter head, and connection handle is inserted in the stainless steel tube, and the surface of connection handle is provided with bayonet socket, and bayonet socket is the V-type shape, and connection handle is fixed in the stainless steel tube by bayonet socket.
Further, described cutter head is with the protective sleeve of being made by silastic material, and protective sleeve is provided with anti-skidding 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 lead is connected with plug.
Further, be provided with the filter that is arranged in the air inlet in the described perforator.
Further, described perforator is connected be used to the lid that covers 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 an end of described housing is provided with stainless steel tube, the other end of housing is connected with lead and conduit, and lead 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 of being made by the yellow gold material; Conduit is connected with perforator, be provided with cavity in the 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 is not sticking tissue in operation process, can reduce eschar and produce, reduce patient trauma, promote wound healing, can make stainless steel tube charged by lead, thereby tool temperature is raise; Can realize logical liquid and ventilation to conduit by perforator, thereby realize in the process of operation, having the smoking function to the logical liquid of stainless steel tube and ventilation, operation is carried out under smokeless environment smoothly, be used for the liver cutting.Owing to be provided with button in the connecting circuit of described lead and stainless steel tube, housing is provided with the flow control switch for the control conduit, so the control of the circuit of lead and stainless steel tube is convenient, the flow of conduit can be controlled.Because the gradient of the end of described cutter head is 35～55 °, the gradient of the blade of cutter head is 20～25 °, so this cutter head can cut tissue more easily in the process of operation.Because described cutter head is connected with the connection handle that is structure as a whole with cutter head, connection handle is inserted in the stainless steel tube, the surface of connection handle is provided with bayonet socket, bayonet socket is the V-type shape, connection handle is fixed in the stainless steel tube by bayonet socket, so can make cutter head and stainless steel tube welding easily by connection handle, solderability is good, good electrical property, good biocompatibility.Because described cutter head is with the protective sleeve of being made by silastic material, protective sleeve is provided with anti-skidding handle, and the surface of protective sleeve is provided with an exhausting hole, so this protective sleeve has elasticity, can well pack tightly cutter head, and the easy damaged cutter head is not difficult for polluting cutter head; This anti-skidding handle has made things convenient for picking and placeing of protective sleeve; Can make the good permeability of protective sleeve by through hole, the bending at convenient anti-skidding handle position simultaneously, instant packed and transportation.Because the outer surface of described stainless steel tube is provided with insulating barrier, so be conducive to protect this stainless steel tube.Because the link position of described conduit and housing is provided with rubber sheath, thus water-tight, good airproof performance.Owing to be provided with the filter that is arranged in the air inlet in the described perforator, so so the ventilation quality is good.Because described perforator is connected be used to the lid that covers air inlet, so can cover air inlet 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 of using.
Description of drawings
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.
The specific embodiment
As Fig. 1, Fig. 2 and shown in Figure 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 lead 6 and conduit 7, lead 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 of being made by the yellow gold material 5, cutter head 5 is evenly mixed by 70%～75% copper powder, 25%～30% argentum powder to be controlled gold by powder and forms, and this cutter head 5 is sticking tissue in operation process, can reduce eschar and produce, minimizing promotes wound healing to patient trauma; Conduit 7 is connected with perforator 9, is provided with cavity 8 in the 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; Be provided with button 17 in the connecting circuit of lead 6 and stainless steel tube 4, housing 1 is provided with the flow control switch 18 for control 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 can cut tissue more easily in the process of operation; Cutter head 5 is connected with the connection handle 23 that is structure as a whole with cutter head 5, connection handle 23 is inserted in the stainless steel tube 4, the surface of connection handle 23 is provided with bayonet socket 24, bayonet socket 24 is the V-type shape, connection handle 23 is fixed in the stainless steel tube 4 by bayonet socket 24, can make cutter head 5 and stainless steel tube 4 welding easily by connection handle 23, and solderability is good, good electrical property, good biocompatibility; Cutter head 5 is with the protective sleeve of being made by silastic material 20, and this protective sleeve 20 has elasticity, can well pack tightly cutter head 5, and the easy damaged cutter head 5, is difficult for polluting cutter head 5; Protective sleeve 20 is provided with anti-skidding handle 21, and this anti-skidding handle 21 has made things convenient for picking and placeing of protective sleeve 20; The surface of protective sleeve 20 is provided with an exhausting hole 22, can make the good permeability of protective sleeve 20 by through hole 22, the bending at convenient anti-skidding handle 21 positions simultaneously, instant packed and transportation; 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, lead 6 is connected with plug 14, be provided with the filter 12 that is arranged in the air inlet 11 in the perforator 9, perforator 9 is connected be used to the lid 13 that covers 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 lead 6, thereby cutter head 5 temperature are raise; Realize logical liquid and ventilation can for conduit 7 by perforator 9, thereby realize giving stainless steel tube 4 logical liquid and ventilations, perforator 9 suction normal saline flow to cutter head 5 parts, and normal saline produces convection current, the temperature of bed plate head 5 can be fallen, thereby reach the purpose that reduces cutter head 5 temperature, air-breathing by perforator 9, in the process of operation, have the smoking function, operation is carried out under smokeless environment smoothly, be used for the liver cutting.
Claims (10)
1. smokeless scalpel of low temperature, comprise housing, it is characterized in that: an end of described housing is provided with stainless steel tube, and the other end of housing is connected with lead and conduit, lead 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 of being made by the yellow gold material, and conduit is connected with perforator, be provided with cavity in the 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.
2. the smokeless scalpel of low temperature according to claim 1 is characterized in that: be provided with button in the connecting circuit of described lead and stainless steel tube, housing is provided with the flow control switch for the control conduit.
3. the smokeless scalpel of low temperature according to claim 1, 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 °.
4. the smokeless scalpel of low temperature according to claim 1, it is characterized in that: described cutter head is connected with the connection handle that is structure as a whole with cutter head, and connection handle is inserted in the stainless steel tube, and the surface of connection handle is provided with bayonet socket, bayonet socket is the V-type shape, and connection handle is fixed in the stainless steel tube by bayonet socket.
5. the smokeless scalpel of low temperature according to claim 1, it is characterized in that: described cutter head is with the protective sleeve of being made by silastic material, and protective sleeve is provided with anti-skidding handle, and the surface of protective sleeve is provided with an exhausting hole.
6. the smokeless scalpel of low temperature according to claim 1, it is characterized in that: the outer surface of described stainless steel tube is provided with insulating barrier.
7. the smokeless scalpel of low temperature according to claim 1, it is characterized in that: the link position of described conduit and housing is provided with rubber sheath.
8. the smokeless scalpel of low temperature according to claim 1 is characterized in that: be provided with the filter that is arranged in the air inlet in the described perforator.
9. the smokeless scalpel of low temperature according to claim 1, it is characterized in that: described housing is connected to form by drain pan and face-piece.
10. the smokeless scalpel of low temperature according to claim 1, it 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 true CN103271768A (en) | 2013-09-04 |
| CN103271768B CN103271768B (en) | 2015-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310245663.5A Expired - Fee Related CN103271768B (en) | 2013-06-18 | 2013-06-18 | Low temperature smokeless scalpel |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2705125Y (en) * | 2004-04-30 | 2005-06-22 | 徐佩君 | Smoke removing electric knife head |
| US20080058821A1 (en) * | 2004-02-04 | 2008-03-06 | Tissuelink Medical, Inc. | Fluid-assisted medical devices and methods |
| CN201717581U (en) * | 2010-08-11 | 2011-01-19 | 邢惠民 | Power line conductor-galloping-prevention spacer middle hardware |
| US20110190768A1 (en) * | 2010-02-04 | 2011-08-04 | Medtek Devices, Inc. | Electrosurgical device with vacuum port |
| 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 |
-
2013
- 2013-06-18 CN CN201310245663.5A patent/CN103271768B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080058821A1 (en) * | 2004-02-04 | 2008-03-06 | Tissuelink Medical, Inc. | Fluid-assisted medical devices and methods |
| CN2705125Y (en) * | 2004-04-30 | 2005-06-22 | 徐佩君 | Smoke removing electric knife head |
| US20110190768A1 (en) * | 2010-02-04 | 2011-08-04 | Medtek Devices, Inc. | Electrosurgical device with vacuum port |
| 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 |
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| CN103271768B (en) | 2015-05-13 |
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