CN103143044A - Ultrahigh pressure device for rapidly disinfecting and sterilizing medical instruments - Google Patents
Ultrahigh pressure device for rapidly disinfecting and sterilizing medical instruments Download PDFInfo
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- CN103143044A CN103143044A CN2013101074351A CN201310107435A CN103143044A CN 103143044 A CN103143044 A CN 103143044A CN 2013101074351 A CN2013101074351 A CN 2013101074351A CN 201310107435 A CN201310107435 A CN 201310107435A CN 103143044 A CN103143044 A CN 103143044A
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Abstract
The invention discloses an ultrahigh pressure device for rapidly disinfecting and sterilizing medical instruments, which has the characteristics of thorough sterilization, high speed and low energy consumption during the process of disinfecting the medical instruments. The used medical instruments need to be disinfected before being used again, the existing conventional disinfecting method in the medical industry cannot meet new requirements on disinfection treatment, especially for surgical instruments, the types of bacteria on the instruments after the instruments are used by patients with different illnesses are different, and consequently the requirements on disinfection treatment are different; and the conventional disinfecting technology and equipment are in need of immediate updating. After the surgical instruments are sterilized and disinfected for 5-10 minutes in ultrahigh pressure of over 400MPa, various viruses and bacteria on the surgical instruments can be rapidly killed, so that the device can meet the requirements on emergent cycling use of special surgical instruments.
Description
Technical field:
A kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, belong to medical industry, the surgical instruments sterilization malicious technical field of going out, the innovation improving technology device of rapid low consumption energy, it is a kind of Quick disinfection sterilization low power consuming technology, be applied as the master with the medical industry operation, used operating theater instruments is put into the supertension sterilize chamber, by 400Mpa-600Mpa pressure sterilization, promote the safety assurance that recycles after the surgery instrument sterilization.
Background technology:
along with current social development, people have been produced fear by malpractice, and malpractice has several factors from superinfection, it is the use apparatus sterilizing safe handling of medical procedure, people are exploring always, wish to have the individual safe processing method of guaranteeing, the virus pathogenic bacteria is promoting variation along with social life improves also, the routine disinfection method is from high-temperature steam, ethylene oxide sterilizing is waited until comparatively advanced irradiation sterilization, all be difficult to resolve certainly sterilization of instruments sterilization requirement, especially emergently recycle apparatus and be restricted, cause rescue time poor, patient is difficult to obtain the continuity assurance of life.
And this device can solve the deficiency of routine disinfection method in processing, also can be applicable to the supertension sterilize of research institution, microorganism and quality control laboratory, pharmacy and food service industry, the innovative design of product and manufacturing, with the performance of excellence, can be widely used in hospital, university, scientific research institutions, clinic and laboratory all over the world are the ultimate leaders of internationally recognized sterilization of 21 century and infection control, and disinfecting process fast, power consumption is low and be that the mankind benefit.
Summary of the invention:
in order to solve the hidden danger of sterilization in prior art, the timely problem of operating theater instruments circulation Emergency use, the invention provides a kind of simple in structure, the light and handy full-automatic manipulation effect of type preferably, a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, its principle is: by the thinking introduction of ultra-high pressure blasting virocyte, the virus pathogenic bacteria can pass through supertension cracking indusium, in pressure below 600Mpa, can guarantee on operating theater instruments residual without any pathogenic bacteria, characteristics are that the environmental protection and energy saving sterilization is complete, it is by producing pressure explosion virus pathogenic bacteria indusium in a confined reaction chamber, the full automatic program-control Quick disinfection, safe low energy consumption.
When the pathogenic bacteria virus after the pressure that reaches the sterilization requirement in reative cell, on operating theater instruments in the indusium explosion of the moment of earth pressure release, reach the effect thoroughly of sterilizing of killing virus, by special-purpose pressure generator, boost fast in the sterile chamber, the bright spot of this innovation is that a kind of sterilization is gone out poison fully, not needing high temperature or any additive, is a kind of shock processing application apparatus of normal-temperature superhigh pressure sterilization.
Whole sterilization process is the shortest from beginning to complete only needs 5 minutes, compare with traditional steriliser, shortened the medical apparatus and instruments exposure time at high temperature, thereby extend the service life of apparatus, programme-control is provided with 3 sterilization shortcut keys, and the sterilization pressure of each button and time is free setting, WATER AS FLOW MEDIUM according to actual needs.
Occur leaking the situations such as blood pressure lowering in sterilization process, system will be automatically out of service, and volume is little, lightweight, suitable environment requires wide, easy to operation, sterilization basket itself is exactly a good vehicle, can temporarily store and transport apparatus, and accomplishing namely goes out namely uses.
The technical scheme that this device is taked is:
a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, with the following pressure room temperature of 600Mpa explosion pathogenic bacteria virus explosion indusium, device by: the sterilization axe (A) be slidably installed in pressure-bearing frame (B), sterilization axe A plunger (2) is fixedly mounted on the crossbeam (8) of pressure-bearing frame B, plunger (2) is sealed and installed with safety relief valve (1), sterilization axe A sterile chamber (4) is slidably matched in pressure-bearing frame B high pressure cylinder (6), sterile chamber (4) is slidably fitted in high pressure end cap (5), high pressure end cap (5) screw is fixedly mounted on pressure-bearing frame B high pressure cylinder (6) port, plunger piston seal (3), sterile chamber (4) is core apparatus, it is characterized in that: the sealing ring of plunger piston seal (3) is fixed by movable pressure head, sterile chamber (4) is fixed by high pressure end cap (5) slip fit.
This device is at the movable pressure head that unloads lower plunger piston seal (3), can quick replaceable sealing ring, safeguard easily simple, the set bolt easy accessibility of high pressure end cap (5), change sterile chamber (4) sealed bottom ring easy, whole pressure process is regulated according to pressure transducer automatically by PC.
At the upper socket of plunger (2), the rustless steel basket is installed, is deposited operating theater instruments, pressurization, pressure release are completed, and take off the rustless steel basket, change another rustless steel basket and enter next sterilization program.
Aforesaid a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, it is characterized in that: sterile chamber (4) are slidably fitted in high pressure cylinder (6), are fixed by high pressure end cap (5) bolt.
Aforesaid a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit is characterized in that: the sealing ring of plunger piston seal (3) is installed and is fixed by movable pressure head, and sterile chamber (4) inwall precision is Δ 8.
Aforesaid a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit is characterized in that: it is characterized in that: the bright and clean precision of sterilization axe A plunger (2) cylindrical is Δ 8.
Aforesaid a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, it is characterized in that: high pressure end cap (5) bolt is fixedly mounted on pressure-bearing frame B high pressure cylinder (6) port.
Aforesaid a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, it is characterized in that: the sealing ring of plunger piston seal (3) is fixed by movable pressure head.
Aforesaid a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, it is characterized in that: sterile chamber (4) are fixed by high pressure end cap (5) slip fit.
The invention has the beneficial effects as follows:
This practical a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, full-automatic Programming can be sterilized with medical apparatus sterilizing to operation fast,
Produce 400Mpa-600Mpa pressure as the sterilization condition in sterile chamber (4), can reach the fully and completely effect of sterilizing, and with the sterilization of killing virus of this supertension mode, sterile chamber (4) pressure supply power consumption is present institute methodical 20%, improved energy-saving and emission-reduction efficient, make equipment summary more, reduced manufacturing, application cost.
Adopt the supporting built-in two-stage supercharging of domestic maturation process 50Mpa Hydraulic Station to 600Mpa, the polycycle sealing device with adjustable, the movable sealing pressure head is flexible for installation, and the consumable accessory sealing ring is changed convenient.
The design of this device is upper has simplified each link in technological process on the whole according to technological requirement, makes apparatus cost be starkly lower than 50% left and right of said function equipment, the application process medium is clean water, the aboundresources cost is low, and the complete zero-emission of sterilization process realizes the low energy consumption application.
Adopt PC procedure auto-control sterilization process, realize the time, pressure shows and regulates pressure according to above-mentioned parameter, and device simple, and is cheap, convenient operation.
Description of drawings
Fig. 1 is pressure-bearing frame,
Fig. 2 is the supertension sterilize chamber
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing, a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit, when 600Mpa pressure room temperature explosion pathogenic bacteria virus explosion indusium, device is by PC program start 50Mpa Hydraulic Station, enter in high pressure cylinder (6) with 50Mpa, promote sterile chamber (4) and generate fast 600Mpa pressure under pascal's principle, because sterile chamber (4) are slidably installed in pressure-bearing frame (B) high pressure cylinder (6), its stability is high substantially without wearing and tearing.
Sterilization axe A plunger (2) is fixedly mounted on the crossbeam (8) of pressure-bearing frame B, the forced seal of plunger (2) tip circle end face is equipped with safety relief valve (1), it is also the control valve of moment release of pressure, sterilization axe A sterile chamber (4) is slidably matched in pressure-bearing frame B high pressure cylinder (6), sterile chamber (4) is slidably fitted in high pressure end cap (5), and high pressure end cap (5) screw is fixedly mounted on pressure-bearing frame B high pressure cylinder (6) port.
Plunger piston seal (3), sterile chamber (4) are core apparatus, it is characterized in that: the sealing ring of plunger piston seal (3) is fixed by movable pressure head, and sterile chamber (4) are fixed by high pressure end cap (5) slip fit.
This device is at the movable pressure head that unloads lower plunger piston seal (3), can quick replaceable sealing ring, safeguard easily simple, the set bolt easy accessibility of high pressure end cap (5), change sterile chamber (4) sealed bottom ring easy, whole pressure process is regulated according to pressure transducer automatically by PC.
Have a socket on the movable pressure head end face of plunger (2), insert the rustless steel basket, deposit operating theater instruments, pressurization, pressure release are completed, and take off the rustless steel basket, change another rustless steel basket and enter next sterilization program.
Above demonstration and the technical staff who has described ultimate principle of the present invention, principal character and advantage, the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and the claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (5)
1. supertension medical apparatus and instruments Quick disinfection bactericidal unit, comprise sterilization axe (A), pressure-bearing frame (B), sterilization axe A plunger (2), pressure-bearing frame B-crossrail (8), plunger (2), safety relief valve (1), the sterilization pressure-bearing frame B of axe A sterile chamber (4) high pressure cylinder (6), high pressure end cap (5), plunger piston seal (3), it is characterized in that: sterile chamber (4) are slidably fitted in high pressure end cap (5).
2. a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit according to claim 1, it is characterized in that: by: sterilization axe (A) is slidably installed in pressure-bearing frame (B), sterilization axe A plunger (2) is fixedly mounted on the crossbeam (8) of pressure-bearing frame B, plunger (2) is sealed and installed with safety relief valve (1), sterilization axe A sterile chamber (4) slip cap is combined in pressure-bearing frame B high pressure cylinder (6), sterile chamber (4) is slidably fitted in high pressure end cap (5), high pressure end cap (5) screw is fixedly mounted on pressure-bearing frame B high pressure cylinder (6) port, plunger piston seal (3), sterile chamber (4) is core apparatus, it is characterized in that: the sealing ring of plunger piston seal (3) is fixed by movable pressure head, sterile chamber (4) is fixed by high pressure end cap (5) slip fit.
3. a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit according to claim 2, it is characterized in that: high pressure end cap (5) screw is fixedly mounted on pressure-bearing frame B high pressure cylinder (6) port.
4. a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit according to claim 3, it is characterized in that: plunger piston seal (3), sterile chamber (4) are core apparatus, it is characterized in that: the sealing ring of plunger piston seal (3) is fixed by movable pressure head, and sterile chamber (4) are fixed by high pressure end cap (5) slip fit.
5. a kind of supertension medical apparatus and instruments Quick disinfection bactericidal unit according to claim 4, it is characterized in that: sterile chamber (4) inwall precision is Δ 8, the bright and clean precision of sterilization axe A plunger (2) cylindrical is Δ 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101074351A CN103143044A (en) | 2013-03-30 | 2013-03-30 | Ultrahigh pressure device for rapidly disinfecting and sterilizing medical instruments |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101074351A CN103143044A (en) | 2013-03-30 | 2013-03-30 | Ultrahigh pressure device for rapidly disinfecting and sterilizing medical instruments |
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| CN103143044A true CN103143044A (en) | 2013-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101074351A Pending CN103143044A (en) | 2013-03-30 | 2013-03-30 | Ultrahigh pressure device for rapidly disinfecting and sterilizing medical instruments |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935043A (en) * | 2019-12-19 | 2020-03-31 | 浙江相伴乳胶制品有限公司 | Sterilization method of latex product |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139446Y (en) * | 1992-06-26 | 1993-08-04 | 郑德维 | Ultrahigh pressure disinfection equipment |
| CN2165851Y (en) * | 1993-07-09 | 1994-05-25 | 重庆大学 | Ultrahigh pressure sterilization device |
| JP2000140073A (en) * | 1997-06-10 | 2000-05-23 | Kyoto Prefecture | Method and device for sterilization |
| CN202556752U (en) * | 2012-03-06 | 2012-11-28 | 雷鉴源 | 600Mpa lead screw lifting type ultrahigh pressure testing machine |
-
2013
- 2013-03-30 CN CN2013101074351A patent/CN103143044A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2139446Y (en) * | 1992-06-26 | 1993-08-04 | 郑德维 | Ultrahigh pressure disinfection equipment |
| CN2165851Y (en) * | 1993-07-09 | 1994-05-25 | 重庆大学 | Ultrahigh pressure sterilization device |
| JP2000140073A (en) * | 1997-06-10 | 2000-05-23 | Kyoto Prefecture | Method and device for sterilization |
| CN202556752U (en) * | 2012-03-06 | 2012-11-28 | 雷鉴源 | 600Mpa lead screw lifting type ultrahigh pressure testing machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110935043A (en) * | 2019-12-19 | 2020-03-31 | 浙江相伴乳胶制品有限公司 | Sterilization method of latex product |
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Application publication date: 20130612 |