CN201101727Y - Sterilizer special for transfusion instrument - Google Patents
Sterilizer special for transfusion instrument Download PDFInfo
- Publication number
- CN201101727Y CN201101727Y CNU2007201578137U CN200720157813U CN201101727Y CN 201101727 Y CN201101727 Y CN 201101727Y CN U2007201578137 U CNU2007201578137 U CN U2007201578137U CN 200720157813 U CN200720157813 U CN 200720157813U CN 201101727 Y CN201101727 Y CN 201101727Y
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- CN
- China
- Prior art keywords
- sterilizer
- steam
- heat exchanger
- transfusion
- special
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to a sterilizer specially used for a transfusion outfit, which is used at high temperature sterilizing to goods of packaged transfusion outfits, and the sterilizer is provided with a steam sterilizer body. The side wall of a lumen of a steam sterilizer is provided with a heat change pipe coil, and the top of the lumen of the steam sterilizer is provided with an axial-flow fan. The usage and the operation are convenient, the sterilizer is safe and reliable, the productivity effect can be enhanced, the production period can be shortened, the production cost is reduced, the sterilizer is free from contamination, and is favorable to protect the environment.
Description
Technical field
This utility model relates to the special-purpose steriliser of a kind of blood exchange transfusion set, is used for the high temperature sterilize to packed blood exchange transfusion set's based article.
Background technology
Generally adopt oxirane that blood exchange transfusion set's based article is sterilized at present in the world.Oxirane is a kind of gas of severe toxicity, and inflammable and explosive.Residual oxirane also can bring to a certain degree murder by poisoning (mainly being caused by the toxicity of oxirane itself and the toxicity of sterilization back secondary product) to human body on the sterilizing article, and use and discharge-ring oxidative ethane also can cause harmful effect to environment simultaneously.The blood exchange transfusion set is because filter cotton is contained in inside, and easier absorption oxirane causes residual.In order to reduce the residual quantity of sterilization back oxirane, generally adopt long-time force ventilated mode that the blood exchange transfusion set after sterilizing is handled.This production technology makes that blood exchange transfusion set's production cycle is long, also need take the mass production storehouse simultaneously, is difficult to improve output, thereby causes production cost high.
The utility model content
The purpose of this utility model is to provide a kind of blood exchange transfusion set special-purpose steriliser, uses easy to operately, safe and reliable, can enhance productivity, and the shortening production cycle, reduce production costs, and pollution-free, be beneficial to environmental conservation.
The special-purpose steriliser of blood exchange transfusion set described in the utility model has the steam autoclave main body, and the steam autoclave intracavity sidewall is provided with heat exchanger coil, and top of chamber is provided with axial flow blower in the steam autoclave.
During use, before steam autoclave feeds steam, in heat exchanger coil, feed steam earlier inner chamber is carried out preheating,, in the steam autoclave sterilization chamber, feed steam again and heat up when being preheating to when temperature required.In the whole process, the axial flow blower starting is carried out forced convertion to reduce the temperature difference to the air in the inner chamber (or steam), accelerates programming rate, can reduce user's energy resource consumption greatly.Can set up auxiliary equipment, improve equipment performance, as adopt control technologys such as pressure tracking, automatic pressure balance, can guarantee the pressure balance in the packing container under pressure and the temperature at that time in the sterilization chamber, guaranteeing can be because of pressure imbalance expand and explosion at whole process intermediate package bag, and the back packaging bag of guaranteeing to sterilize is excellent.Control system is used many temperature probes, and built-in thermometric detects the temperature of sterilizing article in the packaging bag in real time, guarantees that sterilising temp detects accurately, guarantees that sterilization is reliable.
After sterilization finishes, by in the heat exchanger coil of sterile chamber's intracavity sidewall, feeding cooling water, the axial flow blower at top is convection circulation between the product in the steriliser inner chamber forcibly, so force to carry out heat exchange, make the steam in the sterile chamber run into heat exchanger coil and be condensed into water, reduce the interior humidity of inner chamber and carry out preliminarily dried, filtered air replaces steam, cavity pressure balance in keeping, thus product is cooled down.Carry out drying after the cooling, air admission inner chamber, steam enter heat exchanger coil and heat, and dampness is discharged through air vent, can reach drying effect preferably.
Since whole steriliser electrification, steam, compressed air and recirculated water as the energy, have only in the course of the work air, steam and in a small amount condensed water discharge, to environment almost without any harmful effect.
The special-purpose steriliser of this utility model blood exchange transfusion set uses easy to operately, safe and reliable, need not to take huge production storehouse, has shortened the production cycle, has reduced production cost, has improved production efficiency, and pollution-free, is beneficial to environmental conservation.
Description of drawings
Fig. 1, this utility model one example structure sketch map.
Among the figure: 1, heat exchanger coil 2, steam autoclave 3, axial flow blower.
The specific embodiment
The utility model is described in further detail in conjunction with the foregoing description accompanying drawing.
As shown in the figure, the special-purpose steriliser of blood exchange transfusion set described in the utility model has steam autoclave 2, and steam autoclave 2 intracavity sidewalls are provided with heat exchanger coil 1, and top of chamber is provided with axial flow blower 3 in the steam autoclave 2.
During use, before steam autoclave 2 feeds steam, in heat exchanger coil 1, feed steam earlier inner chamber is carried out preheating,, in steam autoclave 2 sterilization chamber, feed steam again and heat up when being preheating to when temperature required.In the whole process, axial flow blower 3 startings are carried out forced convertion to reduce the temperature difference to the air in the inner chamber (or steam).After sterilization finishes, by in the heat exchanger coil of steriliser intracavity sidewall, feeding cooling water, the convection circulation between the product in the sterile chamber forcibly of the axial flow blower 3 at top, make the steam in the sterile chamber run into heat exchanger coil and be condensed into water, reduce the interior humidity of inner chamber and carry out preliminarily dried, filtered air replaces steam, cavity pressure balance in keeping, thus product is cooled down.Carry out drying after the cooling, air admission inner chamber, steam enter heat exchanger coil 1 and heat, and dampness is discharged through air vent, carries out final drying.
Claims (1)
1, the special-purpose steriliser of a kind of blood exchange transfusion set is characterized in that having the steam autoclave main body, and the steam autoclave intracavity sidewall is provided with heat exchanger coil, and top of chamber is provided with axial flow blower in the steam autoclave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201578137U CN201101727Y (en) | 2007-11-20 | 2007-11-20 | Sterilizer special for transfusion instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201578137U CN201101727Y (en) | 2007-11-20 | 2007-11-20 | Sterilizer special for transfusion instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201101727Y true CN201101727Y (en) | 2008-08-20 |
Family
ID=39948745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201578137U Expired - Lifetime CN201101727Y (en) | 2007-11-20 | 2007-11-20 | Sterilizer special for transfusion instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201101727Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602739A (en) * | 2013-03-15 | 2015-05-06 | 泰尔茂株式会社 | Medical instrument sterilization method and sterilization control device |
| CN109140910A (en) * | 2018-08-23 | 2019-01-04 | 烟台冰轮医药装备有限公司北京分公司 | A kind of freeze dryer and its cabinet |
-
2007
- 2007-11-20 CN CNU2007201578137U patent/CN201101727Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104602739A (en) * | 2013-03-15 | 2015-05-06 | 泰尔茂株式会社 | Medical instrument sterilization method and sterilization control device |
| CN109140910A (en) * | 2018-08-23 | 2019-01-04 | 烟台冰轮医药装备有限公司北京分公司 | A kind of freeze dryer and its cabinet |
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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: 20080820 |