CN113332459A - Pulsating steam sterilization process and steam sterilizer thereof - Google Patents
Pulsating steam sterilization process and steam sterilizer thereof Download PDFInfo
- Publication number
- CN113332459A CN113332459A CN202110794411.2A CN202110794411A CN113332459A CN 113332459 A CN113332459 A CN 113332459A CN 202110794411 A CN202110794411 A CN 202110794411A CN 113332459 A CN113332459 A CN 113332459A
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- steam
- pipe
- sterilizer
- sterilization chamber
- sterilization
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 95
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 238000000605 extraction Methods 0.000 claims description 17
- 238000001816 cooling Methods 0.000 claims description 11
- 238000001035 drying Methods 0.000 claims description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 230000010349 pulsation Effects 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 claims description 2
- 238000009413 insulation Methods 0.000 description 8
- 239000000243 solution Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/12—Apparatus for isolating biocidal substances from the environment
- A61L2202/121—Sealings, e.g. doors, covers, valves, sluices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a pulsating steam sterilization process and a steam sterilizer thereof, belonging to the technical field of medical disinfection and sterilization instruments, wherein a sterilization chamber is arranged inside a sterilizer shell, the sterilizer shell is provided with an inner shell and an outer shell fixedly connected with the surface of the inner shell, a heat preservation groove is encircled between the inner shell and the outer shell, the surface of the outer shell is fixedly connected with an air inlet pipe, the surface of the air inlet pipe is fixedly provided with an air inlet valve, and the surface of the inner shell is fixedly connected with a short pipe, the working efficiency of the sterilizer is improved.
Description
Technical Field
The invention relates to the technical field of medical disinfection and sterilization instruments, in particular to a pulsating steam sterilization process and a steam sterilizer thereof.
Background
The sterilizing pot is also called as a steam sterilizer, and the laboratory sterilizing pot can be divided into a portable high-pressure sterilizing pot and a vertical high-pressure sterilizing pot, and utilizes a heating wire to heat water to generate steam and can maintain a certain pressure.
At present, a steam sterilizer is widely applied to sterilization of medical instruments in hospitals, but the conventional steam sterilizer has relatively long sterilization temperature rise and temperature reduction time due to the limitation of air discharge mode and degree in the use process, and most of the medical instruments after steam sterilization need to be dried by injecting dry air in the use operation process of the steam sterilizer, so that the injection operation of the dry air needs to be performed within a certain time, the operation steps of the steam sterilization process are increased, meanwhile, the working period of the steam sterilizer is prolonged by cooling the medical instruments, and the sterilization working efficiency is reduced.
Disclosure of Invention
The invention aims to provide a pulse steam sterilization process and a steam sterilizer thereof, aiming at solving the problems in the prior art, the pulse steam sterilization process and the steam sterilizer thereof can insulate heat through a heat preservation groove, improve the temperature rising speed of the interior of a sterilization chamber, simultaneously improve the temperature lowering speed of the interior of the sterilization chamber through an arranged cold air pipe, simultaneously heat and dry the interior of the sterilization chamber by waste heat in the heat preservation groove, remove the link of inputting dry air for drying after sterilization, greatly shorten the working period of the sterilizer and improve the working efficiency of the sterilizer.
In order to solve the above problems, the present invention adopts the following technical solutions.
A pulse steam sterilization process, comprising the steps of:
p1, placing the medical apparatus in a sterilization chamber, and then communicating the external pipelines of the sterilizer;
p2, then opening an air extraction valve, extracting air in the sterilization chamber through an air extraction pipe, and stopping air extraction when the pressure is 10-15 kPa;
p3, then opening an air inlet valve, and injecting steam into the heat preservation groove through the air inlet pipe in a pulsating mode for preheating;
p4, then opening the first control valve to make the steam injected by the pulsation in the heat insulation groove enter the sterilization chamber through the short pipe for heating, and stopping the injection of the steam when the internal temperature of the sterilization chamber reaches 122-;
p5, judging whether the pulsation times are reached, if so, executing the step P6, and if not, returning to the step P2;
p6, vacuumizing the interior of the sterilization chamber through an exhaust tube to 10-12 kPa, and stopping exhausting;
p7, continuing to inject steam into the sterilization chamber, stopping injecting the steam when the internal temperature reaches 132-138 ℃, and keeping the temperature for 3-22 min;
p8, then, releasing pressure inside the sterilization chamber through the air exhaust pipe, closing the first control valve at the same time, pumping out steam in the sterilization chamber, enabling water drops in the sterilization chamber to fall into the collecting tank through the connecting pipe at the moment, heating the inside of the sterilization chamber through the steam in the heat insulation tank, and keeping heating for 3-5 min;
p9, opening the air extraction valve and the branch pipe valve, and extracting the residual heat in the sterilization chamber and the steam in the heat preservation tank through the air extraction pipe and the branch pipe to finish the drying of the medical apparatus;
p10, then opening a second control valve, cooling air to the inside of the sterilization chamber through a cold air pipe, and keeping cooling for 3-5 min;
p11, cooling, opening the cover and taking out the medical appliance.
The steam sterilizer of the pulsation steam sterilization process comprises a sterilizer shell, a sterilization chamber is arranged in the sterilizer shell, the sterilizer shell is provided with an inner shell and an outer shell fixedly connected with the surface of the inner shell, a heat preservation groove is encircled between the inner shell and the outer shell, the surface of the outer shell is fixedly connected with an air inlet pipe, the surface of the air inlet pipe is fixedly provided with an air inlet valve, the surface of the inner shell is fixedly connected with a short pipe, the surface of the short pipe is fixedly connected with a first control valve, the surface of the inner shell and the surface of the outer shell are fixedly connected with an air exhaust pipe and a cold air pipe, the surfaces of the air exhaust pipe and the cold air pipe are respectively fixedly provided with an air exhaust valve and a second control valve, the bottom of the sterilizer shell is fixedly provided with a base, one end face of the base is provided with a collecting groove, and one end face of the sterilizer shell is buckled with an upper cover, according to the pulse steam sterilization process and the steam sterilizer thereof, the heat insulation can be carried out through the heat insulation groove, the internal heating speed of the sterilization chamber is increased, the internal cooling speed of the sterilization chamber is increased through the arranged cold air pipe, meanwhile, the internal heating and drying can be carried out on the sterilization chamber through the waste heat in the heat insulation groove, the link of inputting dry air for drying after sterilization is eliminated, the working period of the sterilizer is greatly shortened, and the working efficiency of the sterilizer is improved.
Further, the side contact of interior casing is connected with the side wall supporting shoe, and the bottom contact of interior casing is connected with the bottom sprag piece, and the fixed surface of the surface of side wall supporting shoe and bottom sprag piece and shell body is connected, and the support intensity of interior casing can be increased to side wall supporting shoe and bottom sprag piece, improves the firm in connection nature of interior casing.
Further, the bottom of sterilization room is the arc, and the bottom central point of sterilization room puts fixedly connected with connecting pipe, and the other end and the collecting vat of connecting pipe communicate each other, and curved sterilization room and connecting pipe in bottom can make the water droplet automatic collection that steam produced in the sterilization room to collect the inslot, can improve the drying rate of the inside medical instrument of sterilization room.
Furthermore, a branch pipe is fixedly connected to the surface of the exhaust pipe, a branch pipe valve is fixedly mounted on the surface of the branch pipe, the branch pipe is located in the heat preservation groove, and when the branch pipe valve is opened, steam in the heat preservation groove can be extracted through the branch pipe.
Furthermore, the bottom of the base is provided with a clearance groove, the inner wall of the clearance groove is connected with a sealing screw through threads, and the sealing screw is convenient for discharging water drops collected in the collecting groove.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a top view of the sterilizer housing and base mounting structure of the present invention;
FIG. 4 is a bottom view of the base structure of the present invention;
fig. 5 is a top view of the base structure of the present invention.
The reference numbers in the figures illustrate:
1 sterilizer shell, 11 inner shell, 12 outer shell, 13 heat preservation groove, 14 sterilization chamber, 15 side wall supporting block, 16 bottom supporting block, 17 connecting pipe, 2 base, 21 collecting groove, 22 clearance groove, 23 sealing screw, 3 air inlet pipe, 31 air inlet valve, 4 short pipe, 41 first control valve, 5 air outlet pipe, 51 air outlet valve, 52 branch pipe, 53 branch pipe valve, 6 cold air pipe, 61 second control valve, 7 upper cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, a pulse steam sterilization process includes the following steps:
p1, placing medical instruments in the sterilization chamber 14, and then communicating all external pipelines of the sterilizer;
p2, then opening the air extraction valve 51, extracting the air in the sterilization chamber 14 through the air extraction pipe 5, and stopping air extraction when the pressure is 10kPa-15 kPa;
p3, then opening the air inlet valve 31, and injecting steam into the heat preservation groove 13 through the air inlet pipe 3 in a pulsating mode for preheating, wherein the steam pressure is 4-8 kPa, the inner shell 11 can be heated, and the temperature rising speed of the sterilization chamber 14 is increased;
p4, then opening the first control valve 41 to make the steam injected by the pulsation in the heat insulation groove 13 enter the sterilization chamber 14 through the short pipe 4 for heating, and stopping the injection of the steam when the internal temperature of the sterilization chamber 14 reaches 122-128 ℃;
p5, judging whether the pulsation times are reached, if so, executing the step P6, and if not, returning to the step P2;
p6, vacuumizing the interior of the sterilization chamber 14 through the exhaust tube 5 to 10-12 kPa, and stopping exhausting;
p7, continuing to inject steam into the sterilization chamber 14, stopping injecting the steam when the internal temperature reaches 132-138 ℃, and keeping the temperature for 3-22 min;
p8, then, the inside of the sterilization chamber 14 is decompressed through the exhaust pipe 5, so that the inside of the sterilization chamber 14 reaches normal pressure, meanwhile, the first control valve 41 is closed, so that steam in the sterilization chamber 14 is extracted, at the moment, water drops in the sterilization chamber 14 fall into the collecting tank 21 through the connecting pipe 17, and the steam in the heat preservation tank 13 heats the inside of the sterilization chamber 14 and keeps heating for 3-5min, so that medical instruments in the sterilization chamber 14 are dried;
p9, then opening the air extraction valve 51 and the branch pipe valve 53, extracting the residual heat in the sterilization chamber 14 and the steam in the heat preservation tank 13 through the air extraction pipe 5 and the branch pipe 52, and completing the drying of the medical apparatus;
p10, then opening the second control valve 61, cooling air to the interior of the sterilization chamber 14 through the cold air pipe 6, keeping the temperature reduction for 3-5min, and cooling the medical instruments in the sterilization chamber 14;
p11, cooling, opening the cover 7 and taking out the medical appliance.
The steam sterilizer comprises a sterilizer shell 1, a sterilization chamber 14 is arranged in the sterilizer shell 1, the sterilizer shell 1 is provided with an inner shell 11 and an outer shell 12 fixedly connected with the surface of the inner shell 11, a heat preservation groove 13 is enclosed between the inner shell 11 and the outer shell 12, the surface of the outer shell 12 is fixedly connected with an air inlet pipe 3, the surface of the air inlet pipe 3 is fixedly provided with an air inlet valve 31, the surface of the inner shell 11 is fixedly connected with a short pipe 4, the surface of the short pipe 4 is fixedly connected with a first control valve 41, the surfaces of the inner shell 11 and the outer shell 12 are fixedly connected with an air exhaust pipe 5 and a cold air pipe 6, one end of the air exhaust pipe 5 is connected with a vacuum pump, the steam sterilizer belongs to the prior art, a pressure relief valve is arranged on the surface of one end of the air exhaust pipe 5 to facilitate pressure relief in the sterilization chamber 14, belong to prior art, the one end and the refrigerator of cold air duct 6 are connected, can filter the refrigeration to outside air, then carry in sterilization room 14 through cold air duct 6, accelerate the cooling rate of medical instrument after the drying, exhaust tube 5 and cold air duct 6's surface is fixed mounting respectively has bleeder valve 51 and second control valve 61, the bottom fixed mounting of sterilizer casing 1 has base 2, a terminal surface of base 2 is equipped with collecting vat 21, collecting vat 21 is used for collecting the water droplet that produces in the inside disinfection process of sterilization room 14, shorten the inside drying rate of sterilization room 14, a terminal surface lock of sterilizer casing 1 has upper cover 7, the connected mode prior art of upper cover 7, just do not carry out detailed description here.
As preferred, the side contact of interior casing 11 is connected with side wall supporting shoe 15, the bottom contact of interior casing 11 is connected with bottom sprag piece 16, the fixed surface of the surface of side wall supporting shoe 15 and bottom sprag piece 16 and shell body 1 is connected, side wall supporting shoe 15 and bottom sprag piece 16 can increase the support intensity of interior casing 11, the firm in connection of interior casing 11 is improved, clearance groove 22 has been seted up to the bottom of base 2, there is sealing screw 23 through threaded connection to the inner wall of clearance groove 22, sealing screw 23 is convenient for the discharge of the water droplet of collecting in collecting vat 21.
Preferably, the bottom of the sterilization chamber 14 is arc-shaped, the center of the bottom of the sterilization chamber 14 is fixedly connected with the connecting pipe 17, the other end of the connecting pipe 17 is communicated with the collecting groove 21, and the bottom arc-shaped sterilization chamber 14 and the connecting pipe 17 can automatically collect water drops generated by steam in the sterilization chamber 14 into the collecting groove 21, so that the drying speed of medical instruments in the sterilization chamber 14 can be increased.
Preferably, a branch pipe 52 is fixedly connected to the surface of the extraction pipe 5, a branch pipe valve 53 is fixedly mounted on the surface of the branch pipe 52, the branch pipe 52 is located in the insulation tank 13, and when the branch pipe valve 53 is opened, steam in the insulation tank 13 can be extracted through the branch pipe 52.
The foregoing is only a preferred embodiment of the present invention; the scope of the invention is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. A pulse steam sterilization process, comprising the steps of:
p1, placing medical instruments in the sterilization room (14), and then communicating all external pipelines of the sterilizer;
p2, then opening the air extraction valve (51), extracting the air in the sterilization chamber (14) through the air extraction pipe (5), and stopping air extraction when the pressure is 10kPa-15 kPa;
p3, then opening an air inlet valve (31), and injecting steam into the heat preservation groove (13) through the air inlet pipe (3) in a pulsating mode for preheating;
p4, then opening the first control valve (41), making the steam injected in the heat preservation tank (13) through the short pipe (4) enter the sterilization chamber (14) for heating, when the temperature in the sterilization chamber (14) reaches 122-128 ℃, stopping the injection of the steam;
p5, judging whether the pulsation times are reached, if so, executing the step P6, and if not, returning to the step P2;
p6, then vacuumizing the interior of the sterilization chamber (14) through the exhaust tube (5) to 10kPa-12kPa, and stopping exhausting;
p7, then continuing to inject steam into the sterilization chamber (14), stopping injecting the steam when the internal temperature reaches 132-138 ℃, and keeping the temperature for 3-22 min;
p8, then, the inside of the sterilization chamber (14) is decompressed through the exhaust pipe (5), meanwhile, the first control valve (41) is closed, so that steam in the sterilization chamber (14) is exhausted, at the moment, water drops in the sterilization chamber (14) fall into the collecting tank (21) through the connecting pipe (17), and the steam in the heat preservation tank (13) heats the inside of the sterilization chamber (14) and keeps heating for 3-5 min;
p9, then opening the air extraction valve (51) and the branch pipe valve (53), extracting the residual heat in the sterilization chamber (14) and the steam in the heat preservation groove (13) through the air extraction pipe (5) and the branch pipe (52), and completing the drying of the medical apparatus;
p10, then opening the second control valve (61), cooling the air in the sterilization chamber (14) through the cold air pipe (6), and keeping the temperature for 3-5 min;
p11, cooling, opening the upper cover (7) and taking out the medical appliance.
2. A steam sterilizer for a pulsating steam sterilization process as defined in claim 1, comprising a sterilizer housing (1), characterized in that: the sterilizer is characterized in that a sterilization chamber (14) is arranged inside a sterilizer shell (1), the sterilizer shell (1) is provided with an inner shell (11) and an outer shell (12) fixedly connected with the surface of the inner shell (11), a heat preservation groove (13) is encircled between the inner shell (11) and the outer shell (12), the surface of the outer shell (12) is fixedly connected with an air inlet pipe (3), the surface of the air inlet pipe (3) is fixedly provided with an air inlet valve (31), the surface of the inner shell (11) is fixedly connected with a short pipe (4), the surface of the short pipe (4) is fixedly connected with a first control valve (41), the surface of the inner shell (11) and the outer shell (12) is fixedly connected with an air exhaust pipe (5) and a cold air pipe (6), and the surfaces of the air exhaust pipe (5) and the cold air pipe (6) are respectively fixedly provided with an air exhaust valve (51) and a second control valve (61), the bottom fixed mounting of sterilizer casing (1) has base (2), a terminal surface of base (2) is equipped with collecting vat (21), a terminal surface lock joint of sterilizer casing (1) has upper cover (7).
3. The steam sterilizer of claim 6, wherein: the side contact of interior casing (11) is connected with side wall supporting shoe (15), the bottom contact of interior casing (11) is connected with bottom sprag piece (16), the fixed surface of the surface of side wall supporting shoe (15) and bottom sprag piece (16) and shell body (1) is connected, and side wall supporting shoe 15 and bottom sprag piece 16 can increase interior casing 11's support intensity, improve interior casing 11's firm in connection.
4. The steam sterilizer of claim 6, wherein: the bottom of sterilization room (14) is the arc, the bottom central point of sterilization room (14) puts fixedly connected with connecting pipe (17), the other end and collecting vat (21) of connecting pipe (17) communicate each other, and bottom arc sterilization room 14 and connecting pipe 17 can make the automatic collection of water droplet that produces of sterilization room 14 interior steam to collecting vat 21 in, can improve the drying rate of 14 inside medical instrument of sterilization room.
5. The steam sterilizer of claim 6, wherein: the surface of the extraction pipe (5) is fixedly connected with a branch pipe (52), the surface of the branch pipe (52) is fixedly provided with a branch pipe valve (53), the branch pipe (52) is positioned in the heat preservation groove (13), and when the branch pipe valve (53) is opened, steam in the heat preservation groove (13) can be extracted through the branch pipe (52).
6. The steam sterilizer of claim 6, wherein: an empty avoiding groove (22) is formed in the bottom of the base (2), a sealing screw (23) is connected to the inner wall of the empty avoiding groove (22) through threads, and the sealing screw (23) is convenient for discharging water drops collected in the collecting groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794411.2A CN113332459A (en) | 2021-07-14 | 2021-07-14 | Pulsating steam sterilization process and steam sterilizer thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110794411.2A CN113332459A (en) | 2021-07-14 | 2021-07-14 | Pulsating steam sterilization process and steam sterilizer thereof |
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| Publication Number | Publication Date |
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| CN113332459A true CN113332459A (en) | 2021-09-03 |
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| CN202110794411.2A Pending CN113332459A (en) | 2021-07-14 | 2021-07-14 | Pulsating steam sterilization process and steam sterilizer thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366830A (en) * | 2021-12-31 | 2022-04-19 | 宁波艾康机电有限公司 | Vacuum module of pulsation vacuum sterilizer |
| CN115068641A (en) * | 2022-08-10 | 2022-09-20 | 绍兴迈亚塔菌检智能科技有限公司 | Electric heating high-pressure sterilization equipment |
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|---|---|---|---|---|
| WO2005004931A1 (en) * | 2003-06-11 | 2005-01-20 | Midmark Corporation | Sterilizing apparatus |
| CN102423495A (en) * | 2011-11-24 | 2012-04-25 | 何小平 | Pulsating steam sterilization process and steam sterilizer thereof |
| CN209790432U (en) * | 2019-01-22 | 2019-12-17 | 李瑛� | medical steam sterilizer |
| CN211068167U (en) * | 2019-07-29 | 2020-07-24 | 德州蓝力生物技术有限公司 | High-pressure steam sterilizer |
-
2021
- 2021-07-14 CN CN202110794411.2A patent/CN113332459A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005004931A1 (en) * | 2003-06-11 | 2005-01-20 | Midmark Corporation | Sterilizing apparatus |
| CN102423495A (en) * | 2011-11-24 | 2012-04-25 | 何小平 | Pulsating steam sterilization process and steam sterilizer thereof |
| CN209790432U (en) * | 2019-01-22 | 2019-12-17 | 李瑛� | medical steam sterilizer |
| CN211068167U (en) * | 2019-07-29 | 2020-07-24 | 德州蓝力生物技术有限公司 | High-pressure steam sterilizer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366830A (en) * | 2021-12-31 | 2022-04-19 | 宁波艾康机电有限公司 | Vacuum module of pulsation vacuum sterilizer |
| CN114366830B (en) * | 2021-12-31 | 2024-03-01 | 宁波艾康机电有限公司 | Vacuum module of pulsation vacuum sterilizer |
| CN115068641A (en) * | 2022-08-10 | 2022-09-20 | 绍兴迈亚塔菌检智能科技有限公司 | Electric heating high-pressure sterilization equipment |
| CN115068641B (en) * | 2022-08-10 | 2024-03-22 | 浙江迈亚塔菌检智能科技有限公司 | Electrothermal high-pressure sterilizing equipment |
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Application publication date: 20210903 |