CN203043036U - Sterilizing device of operation instrument and anesthesia catheter - Google Patents
Sterilizing device of operation instrument and anesthesia catheter Download PDFInfo
- Publication number
- CN203043036U CN203043036U CN 201320048282 CN201320048282U CN203043036U CN 203043036 U CN203043036 U CN 203043036U CN 201320048282 CN201320048282 CN 201320048282 CN 201320048282 U CN201320048282 U CN 201320048282U CN 203043036 U CN203043036 U CN 203043036U
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- cabinet
- sterilization
- sterilizing
- electrode plate
- vacuum
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Abstract
The utility model relates to a sterilizing device of an operation instrument and an anesthesia catheter, and the sterilizing device comprises a sterilizing cabinet, wherein the sterilizing cabinet is provided with a cabinet door; the sterilizing cabinet is internally provided with a positive electrode plate and a negative electrode plate; a high-frequency electroetching sterilizing area is formed between the positive electrode plate and the negative electrode plate; the cabinet body of the sterilizing cabinet is provided with a vacuum gas suction hole, a gas return hole and a protective gas supply hole; the vacuum gas suction hole is connected with a vacuum pump through a gas suction pipe and a vacuum valve; the protective gas supply hole is connected with a gas tank through a gas supply pipe and a gas supply valve; the gas return hole is provided with a gas return pipe with a valve; and the outer end part of the gas return pipe is provided with a filter. The sterilizing device disclosed by the utility model can be used for carrying out high-frequency etching sterilization, plasma sterilization and ultraviolet high-level sterilization on the operation instrument and the anesthesia catheter which are already packaged by using paper and plastics; and according to the utility model, the equipment can be operated in a common environment at room temperature without being heated, a water source, a vapor source, a compressed air source and a sterilizing agent are not needed, so that the operating cost of the equipment is greatly reduced, the energy consumption is greatly reduced, the patient injury is prevented from being caused by using the sterilizing agent, and the environment pollution is prevented from being caused by using the sterilizing agent.
Description
Technical field
This utility model relates to a kind of sterilization technology, particularly a kind of bactericidal unit of operating theater instruments anesthetic tube.
Background technology
In the prior art, the sterilization present situation of operating theater instruments fiber crops and liquor-saturated conduit is: 1, use The pulse vacuum vapor sterilization machine that operating theater instruments is carried out the high-temperature steam sterilization.2, use low-temperature plasma sterilizer that anesthetic tube, operating theater instruments are sterilized.3, use glutaraldehyde, formaldehyde that anesthetic tube, operating theater instruments are carried out low temperature sterilization.
Its weak point is: 1, use The pulse vacuum vapor sterilization machine, by chamber being sent steam, pulse vacuum, realize that chamber steam high temperature reaches 134 ℃, reaches sterilization effect through 10min.Shortcoming: thermal energy consumption is big, and long operational time (preheating, pulse vacuum, high-temperature steam sterilization process take time 70min) can not be sterilized to the anesthetic tube of non-refractory.2, use low-temperature plasma sterilizer, with rotary vane type vacuum oil pump to sterilization cavity evacuation, vacuum state reaches capacity, by discharge generation plasma between steriliser inwall and the internal discharge reticular lamina, plasma and the ultraviolet of diffusion are sterilized to interior items, repeatedly feed 58% high-strength hydrogen peroxide afterwards again, vapour shape hydrogen peroxide repeatedly is diffused in the whole sterilization chamber, strengthen sterilization effect.Shortcoming: need preheating 30min to reach 55 ℃ of operating temperatures; Need the 3KW heater strip that cavity is incubated heating; The plasma that produces is less to the article sterilization effect indirectly, needs to use the hydrogen peroxide of high concentration repeatedly to act on the realization sterilization, sterilization time long (being not less than 60min); Hydrogen peroxide has residual probability.3, use glutaraldehyde, formaldehyde to carry out low temperature sterilization, need cavity that the preheating interlayer is arranged, reach the Steam Heating insulation of 0.21Mpa with pressure,, reach-0.09Mpa sterilization cavity evacuation with water ring pump, in the fore-warmer tank of formalin by microtubule inspiration sterilization cavity, slowly volatilization enters article surface subject to sterilization and inside, after keeping a period of time, again evacuation, advance formalin, pulse and realize sterilization for 10 times; Sterilization finishes, and evacuation reaches-0.09Mpa again, returns filtrated air, moves 16 times clean cyclic program, gets rid of the formaldehyde of remnants clean.Shortcoming: the whole working time needs 8 hours; Glutaraldehyde, formaldehyde are carcinogen, mustn't use in medical industry; Need Steam Heating; The water of discharging has formaldehyde remnants, causes environmental pollution.
Summary of the invention
The technical problems to be solved in the utility model is at the deficiencies in the prior art, has proposed the bactericidal unit that a kind of operating cost is low, reduce the operating theater instruments anesthetic tube of energy resource consumption.
The technical problems to be solved in the utility model is achieved through the following technical solutions; a kind of bactericidal unit of operating theater instruments anesthetic tube; the sterilization cabinet that comprises band cabinet door; be characterized in: in the sterilization cabinet, be provided with positive-negative electrode plate; constitute high-frequency electrical etching sterilization district between the positive-negative electrode plate; cabinet at the sterilization cabinet is provided with vacuum pumping hole; return-air hole and protective gas air vent; vacuum pumping hole joins by exhaust tube and vacuum valve and vacuum pump; the protective gas air vent joins by air supply pipe and steam supply valve and gas tank; the muffler of band valve is housed on the return-air hole, in the outer end of muffler filter is housed.
The technical problems to be solved in the utility model can also be come to realize that further the cabinet door is provided with observation window by the following technical programs.
The technical problems to be solved in the utility model can also come by the following technical programs further to realize that positive and negative two electrode plate are at a distance of 180 mm ~ 220mm, and battery lead plate and sterilization chamber cabinet inwall distance are greater than 100mm.
This utility model compared with prior art, to carrying out the sterilization of high frequency etching, plasma sterilization, ultraviolet high level disinfection with the good operating theater instruments of paper-plastic package, anesthetic tube.Do not need to heat, can be when conventional environment and room temperature operating equipment, use power supply, argon storage tank (10 liters of storage tanks can use sterilization process 1000 times), do not need water source, vapour source, compressed air source, biocide, reduce the operating cost of equipment widely, greatly reduce energy resource consumption; Total run time is no more than 30min, adapt to the present situation that operating theater instruments, anesthetic tube life cycle are accelerated, and has saved the stored number of operating theater instruments, anesthetic tube; Avoid using biocide to cause the patient to injure, avoid using biocide to cause environmental pollution.
Description of drawings
Fig. 1 is structure diagram of the present utility model.
The specific embodiment
A kind of bactericidal unit of operating theater instruments anesthetic tube comprises the sterilization cabinet 2 of being with the cabinet door, and the cabinet door is provided with observation window 1.In the sterilization cabinet, be provided with positive-negative electrode plate 4; join with high frequency electric source line 3; constitute high-frequency electrical etching sterilization district between the positive-negative electrode plate 4; cabinet at the sterilization cabinet is provided with vacuum pumping hole, return-air hole and protective gas air vent; vacuum pumping hole joins with vacuum pump 9 by exhaust tube and vacuum valve 10; the protective gas air vent joins with gas tank 7 by air supply pipe and steam supply valve 8, and the muffler of band valve 6 is housed on the return-air hole, in the outer end of muffler filter 5 is housed.Described protective gas is argon or helium.Positive and negative two electrode plate are at a distance of 180 mm ~ 220mm, and battery lead plate and sterilization chamber cabinet inwall distance are greater than 100mm.
Claims (3)
1. the bactericidal unit of an operating theater instruments anesthetic tube; the sterilization cabinet that comprises band cabinet door; it is characterized in that: in the sterilization cabinet, be provided with positive-negative electrode plate; constitute high-frequency electrical etching sterilization district between the positive-negative electrode plate; cabinet at the sterilization cabinet is provided with vacuum pumping hole, return-air hole and protective gas air vent; vacuum pumping hole joins by exhaust tube and vacuum valve and vacuum pump; the protective gas air vent joins by air supply pipe and steam supply valve and gas tank; the muffler of band valve is housed on the return-air hole, in the outer end of muffler filter is housed.
2. the bactericidal unit of operating theater instruments anesthetic tube according to claim 1, it is characterized in that: the cabinet door is provided with observation window.
3. the bactericidal unit of operating theater instruments anesthetic tube according to claim 1 is characterized in that: positive and negative two electrode plate are at a distance of 180 mm ~ 220mm, and battery lead plate and sterilization chamber cabinet inwall are apart from greater than 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048282 CN203043036U (en) | 2013-01-29 | 2013-01-29 | Sterilizing device of operation instrument and anesthesia catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320048282 CN203043036U (en) | 2013-01-29 | 2013-01-29 | Sterilizing device of operation instrument and anesthesia catheter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203043036U true CN203043036U (en) | 2013-07-10 |
Family
ID=48726042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320048282 Expired - Lifetime CN203043036U (en) | 2013-01-29 | 2013-01-29 | Sterilizing device of operation instrument and anesthesia catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203043036U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105106991A (en) * | 2015-09-01 | 2015-12-02 | 张君光 | Medical instrument sterilizing cabinet using polymerized photoions |
| CN108856170A (en) * | 2018-05-12 | 2018-11-23 | 合肥杰硕真空科技有限公司 | A kind of intermediate frequency plasma body cleaning device |
-
2013
- 2013-01-29 CN CN 201320048282 patent/CN203043036U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105106991A (en) * | 2015-09-01 | 2015-12-02 | 张君光 | Medical instrument sterilizing cabinet using polymerized photoions |
| CN108856170A (en) * | 2018-05-12 | 2018-11-23 | 合肥杰硕真空科技有限公司 | A kind of intermediate frequency plasma body cleaning device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130710 |
|
| CX01 | Expiry of patent term |