CN203341809U - Low-temperature smokeless scalpel - Google Patents
Low-temperature smokeless scalpel Download PDFInfo
- Publication number
- CN203341809U CN203341809U CN2013203529427U CN201320352942U CN203341809U CN 203341809 U CN203341809 U CN 203341809U CN 2013203529427 U CN2013203529427 U CN 2013203529427U CN 201320352942 U CN201320352942 U CN 201320352942U CN 203341809 U CN203341809 U CN 203341809U
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- China
- Prior art keywords
- scalpel
- stainless steel
- steel tube
- smokeless
- low temperature
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Abstract
The utility model discloses a low-temperature smokeless scalpel. The low-temperature smokeless scalpel comprises a shell. A stainless steel tube is arranged at one end of the shell, the other end of the shell is connected with a wire and a catheter, the wire is electrically connected with the stainless steel tube, the catheter is communicated with the stainless steel tube, a scalpel head made of silver-copper alloy materials is arranged at the end portion of the stainless steel tube, the catheter is connected with a puncture outfit, a cavity is formed in the puncture outfit, a puncture head and an air inlet hole are arranged on the puncture outfit, the puncture head and the air inlet hole are communicated with the cavity, and the cavity is communicated with the catheter. In the cutting process of a liver operation, the low-temperature smokeless scalpel can achieve liquid and air passing, has a smoke suction function, and enables the liver operation to be conducted smoothly.
Description
Technical field
This utility model relates to a kind of scalpel, particularly the smokeless scalpel of a kind of low temperature.
Background technology
Hospital's scalpel that inside and outside doctor of section uses divides blade and handle of a knife, and blade is disposable, and handle of a knife is replaceable; Be all through autoclaving when each the use, 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 suction function, and when cutting for liver, as easy as rolling off a log destruction tissue, used dangerous.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of logical liquid and ventilation body can realized in the process of operation on liver cutting, has the smokeless scalpel of low temperature of suction function.
To achieve these goals, the technical solution of the utility model 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 with stainless steel tube for being electrically connected to, 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 and controlled gold by powder and form by 70%～75% copper powder, 25%～30% argentum powder; Conduit is connected with 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, in the connecting circuit of described wire and stainless steel tube, be provided with button, housing is provided with for controlling the flow control switch of 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 the V-type shape, and connection handle is fixed in stainless steel tube by bayonet socket.
Further, described tool bit casing has the protective sleeve of being made by 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, be provided with the filter be arranged in air inlet in described perforator.
Further, described perforator is connected with for covering the lid of 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 wire and conduit, wire with stainless steel tube for being electrically connected to, 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 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 sticky tissue in operation process, can reduce eschar and produce, reduce patient trauma, promote wound healing, by wire, can make stainless steel tube charged, thereby tool temperature is raise; Can realize logical liquid and ventilation to conduit by perforator, thereby realize thering is suction function to the logical liquid of stainless steel tube and ventilation in the process of operation, operation is carried out smoothly under smokeless environment, cut for liver.Be provided with button in connecting circuit due to described wire and stainless steel tube, housing is provided with for controlling the flow control switch of conduit, so the circuit of wire and stainless steel tube is controlled conveniently, 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 more easily tissue in the process of operation.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 the V-type shape, connection handle is fixed in stainless steel tube by bayonet socket, so can make easily cutter head and stainless steel tube welding by connection handle, solderability is good, good electrical property, good biocompatibility.Because described tool bit casing has the protective sleeve of being made by 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, can well pack tightly cutter head, and the easy damaged cutter head, be not difficult for polluting cutter head; This Anti-slip handle has facilitated picking and placeing of protective sleeve; Can make the good permeability of protective sleeve by through hole, facilitate the bending at Anti-slip 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 being provided with the filter be arranged in air inlet in described perforator, so so the ventilation quality is good.Because described perforator is connected with for covering the lid of air inlet, so can not cover air inlet while 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.
The accompanying drawing explanation
The structural representation that Fig. 1 is the smokeless scalpel of this utility model low temperature.
The structural representation that Fig. 2 is protective sleeve described in the utility model.
The structural representation that Fig. 3 is cutter head described in the utility model.
The specific embodiment
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 with stainless steel tube 4 for being electrically connected to, conduit 7 is communicated with stainless steel tube 4, the end of stainless steel tube 4 is provided with the cutter head 5 of being made by the yellow gold material, cutter head 5 is evenly mixed and is controlled gold by powder and form by 70%～75% copper powder, 25%～30% argentum powder, and this cutter head 5 is sticky tissue in operation process, can reduce eschar and produce, minimizing, to patient trauma, promotes 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; Be provided with button 17 in the connecting circuit of wire 6 and 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 the V-type shape, connection handle 23 is fixed in stainless steel tube 4 by bayonet socket 24, by connection handle 23, can make easily cutter head 5 and stainless steel tube 4 welding, and solderability is good, good electrical property, good biocompatibility; Cutter head 5 covers have the protective sleeve 20 of being made by silastic material, and this protective sleeve 20 has elasticity, can well pack tightly cutter head 5, and the easy damaged cutter head 5, are difficult for polluting cutter head 5; Protective sleeve 20 is provided with Anti-slip handle 21, and this Anti-slip handle 21 has facilitated 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, facilitates the bending at Anti-slip 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, wire 6 is connected with plug 14, be provided with the filter 12 be arranged in air inlet 11 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 this utility model low temperature, can make stainless steel tube 4 charged by wire 6, thereby cutter head 5 temperature are raise; By perforator 9, realize logical liquid and ventilation can to conduit 7, thereby realize to the logical liquid of stainless steel tube 4 and ventilation, 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, there is suction function in the process of operation, operation is carried out smoothly under smokeless environment, cut for liver.
Claims (10)
1. the 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 wire and conduit, wire with stainless steel tube for being electrically connected to, 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 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, it is characterized in that: be provided with button in the connecting circuit of described wire and stainless steel tube, housing is provided with for controlling the flow control switch of 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 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, bayonet socket is the V-type shape, and connection handle is fixed in stainless steel tube by bayonet socket.
5. the smokeless scalpel of low temperature according to claim 1, it is characterized in that: described tool bit casing has the protective sleeve of being made by silastic material, and protective sleeve is provided with Anti-slip 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 be arranged in air inlet in 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 9, 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 |
|---|---|---|---|
| CN2013203529427U CN203341809U (en) | 2013-06-18 | 2013-06-18 | Low-temperature smokeless scalpel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203529427U CN203341809U (en) | 2013-06-18 | 2013-06-18 | Low-temperature smokeless scalpel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203341809U true CN203341809U (en) | 2013-12-18 |
Family
ID=49741758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203529427U Expired - Fee Related CN203341809U (en) | 2013-06-18 | 2013-06-18 | Low-temperature smokeless scalpel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203341809U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271768A (en) * | 2013-06-18 | 2013-09-04 | 杭州市第一人民医院 | Low temperature smokeless scalpel |
| CN105832408A (en) * | 2016-03-29 | 2016-08-10 | 浙江迈德实达医疗科技有限公司 | Smoke sucking electrotome |
-
2013
- 2013-06-18 CN CN2013203529427U patent/CN203341809U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103271768A (en) * | 2013-06-18 | 2013-09-04 | 杭州市第一人民医院 | Low temperature smokeless scalpel |
| CN103271768B (en) * | 2013-06-18 | 2015-05-13 | 杭州市第一人民医院 | Low temperature smokeless scalpel |
| CN105832408A (en) * | 2016-03-29 | 2016-08-10 | 浙江迈德实达医疗科技有限公司 | Smoke sucking electrotome |
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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: 20131218 Termination date: 20140618 |
|
| EXPY | Termination of patent right or utility model |