CN209847904U - Low-temperature sterilization pipe cavity type PCD device - Google Patents
Low-temperature sterilization pipe cavity type PCD device Download PDFInfo
- Publication number
- CN209847904U CN209847904U CN201820311510.4U CN201820311510U CN209847904U CN 209847904 U CN209847904 U CN 209847904U CN 201820311510 U CN201820311510 U CN 201820311510U CN 209847904 U CN209847904 U CN 209847904U
- Authority
- CN
- China
- Prior art keywords
- piston
- opening
- pcd
- accommodating cavity
- device body
- 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 - Fee Related
Links
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The utility model relates to the technical field of medical equipment, in particular to a low-temperature sterilization pipe cavity type PCD device, which comprises a device body, wherein the device body comprises a containing cavity with an opening at one end, the middle part of the other end of the containing cavity is provided with a small hole, and the outer side of the small hole is provided with an outward extending pipe; and one end of the opening of the accommodating cavity is provided with a piston adaptive to the size of the opening, and the middle part of the piston penetrates through and is connected with an extension pipe. The utility model provides a pair of low temperature sterilization lumen type PCD device makes the sterilization monitoring more accurate, effectively stops because the hospital infection incident that the unqualified cause of surgical instruments sterilization ensures medical safety.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a low temperature sterilization lumen type PCD device.
Background
When a hydrogen peroxide low-temperature plasma sterilizer and an ethylene oxide sterilizer are used for sterilizing medical instruments and the like, chemical indicators in the instrument bag need to be placed at the position which is most difficult to sterilize in the instrument bag, and the sterilization effect needs to be verified by using biological indicators when necessary. However, in the case of some instruments or articles having an elongated lumen, since the chemical indicator and the biological indicator cannot be placed in the fine lumen, the instruments or articles having an elongated lumen cannot be verified with the general biological indicator after being sterilized in the sterilizer. WS310-2016 also indicates: when sterilizing a luminal device, monitoring can be performed using luminal biological PCD.
The patent name hydrogen peroxide low temperature plasma sterilizer load tester, application (patent) No.: CN201710189116.8, application date: 2017.03.27, it is composed of a containing box (2) containing biological indicator carrier (1) and an elongated tube (3) with a long and thin lumen at both ends of the containing box (2), the box body of the containing box (2) is composed of two half box bodies (4) screwed together, the screwed joint is sealed by a sealing pad (5), one end of each half box body (4) far away from the screwed joint (6) is provided with a connecting part (7), the elongated tube (3) is detachably fixed on the connecting part (7) of the half box body (4) and is communicated with the box cavity of the containing box (2).
The test box that above-mentioned patent provided still has the structure complicacy, uses inconvenient problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the above-mentioned defect among the prior art, provide a detection device low temperature sterilization lumen type PCD device that hydrogen peroxide low temperature plasma steriliser and ethylene oxide steriliser chemical monitoring and biological monitoring used.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme:
a low-temperature sterilization tubular PCD device comprises a device body, wherein the device body comprises an accommodating cavity with an opening at one end, a small hole is formed in the middle of the other end of the accommodating cavity, and an outward extending pipe is arranged on the outer side of the small hole; and one end of the opening of the accommodating cavity is provided with a piston adaptive to the size of the opening, and the middle part of the piston penetrates through and is connected with an extension pipe.
Furthermore, the utility model discloses still provide following subsidiary technical scheme:
preferably, the outer side surface of the piston is provided with an extension umbrella. The extension umbrella can play the roles of preventing the piston from being completely plugged into the accommodating cavity and helping to pull out the piston, and also can play a certain sealing role.
Preferably, the extension pipes are respectively connected with three-way pipes with different pipe diameters. The three-way pipes with different pipe diameters enable the two ends of the device body to be connected with plastic pipes with different inner diameter widths and lengths, so that a set of tubular biological PCD is formed, and the application range is wider.
Preferably, the device body is 8 ~ 12cm in length, and the containing cavity is 1 ~ 2.0.0 2.0 cm. in diameter, so that different chemical indicators and biological indicators can be selectively placed in the containing cavity.
Preferably, the piston is replaced with a sealing cap.
Preferably, a shaping pipeline is arranged at the middle penetrating position of the piston. Because the piston is made of a material with certain softness, the shaped pipeline can prevent the deformation of the penetrated pipeline, and the operation is more convenient.
Compared with the prior art, the utility model has the advantages that:
1. adopt the plastics lumen of different internal diameter width and length, arrange chemical indicator and biological indicator in the device body and hold the intracavity and make into the biological PCD of lumen type, the required sterilization apparatus model of simulation, place the position that the steriliser is difficult to sterilize along with ordinary PCD together along with the apparatus is sterilized together, cultivate simultaneously after the sterilization, confirm the preparation type of the biological PCD of lumen type through the biological indicator condition of cultivateing in 2 kinds of PCD of contrast, it is more accurate to make the sterilization monitoring, effectively stop because the hospital infection incident that the unqualified arouses of surgical instruments sterilization, ensure medical safety.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
wherein, each icon and the corresponding part name are as follows:
the device body 1 holds chamber 2, aperture 3, extension pipe 4, piston 5, extension pipe 6, extension umbrella 7, design pipeline 8, three-way pipe 9.
Detailed Description
The following non-limiting detailed description of the present invention is provided in connection with the preferred embodiments and accompanying drawings.
Example 1
Referring to fig. 1, the PCD device with a low-temperature sterilization pipe cavity comprises a device body 1, wherein the device body 1 comprises an accommodating cavity 2 with an opening at one end, a small hole 3 is formed in the middle of the other end of the accommodating cavity 2, and an outward extending pipe 4 is arranged on the outer side of the small hole 3; a piston 5 which is adaptive to the size of the opening is arranged at one end of the opening of the accommodating cavity 2, and the middle part of the piston 5 penetrates through and is connected with an extension pipe 6.
An extension umbrella 7 is arranged on the outer side surface of the piston 6. The umbrella 7 can prevent the piston 5 from being completely inserted into the accommodating cavity 2 and help to pull out the piston 5, and can also play a certain sealing role.
The extension pipes 6 are respectively connected with three-way pipes 9 with different pipe diameters. The three-way pipes 9 with different pipe diameters enable the two ends of the device body 1 to be connected with plastic pipes with different inner diameter widths and lengths, so that a set of tubular biological PCD is formed, and the application range is wider.
The length of the device body 1 is 10cm, and the diameter of the accommodating cavity 2 is 2.0 cm. Different chemical indicators and biological indicators can be selectively placed.
The middle part of the piston 5 is provided with a shaping pipeline 8. Because the piston is made of a substance with certain softness, the shaping pipeline 8 is arranged to prevent the deformation of the penetrated pipeline, and the operation is more convenient.
Example 2
Unlike embodiment 1, in this embodiment, the piston is replaced with a seal cap; the length of the device body 1 is 8cm, the diameter of the accommodating cavity 2 is 1.0cm, and different chemical indicators and biological indicators can be selectively placed in the accommodating cavity.
Example 3
Unlike embodiment 1, in this embodiment, the piston is replaced with a seal cap; the length of the device body 1 is 12cm, the diameter of the accommodating cavity 2 is 1.5cm, and different chemical indicators and biological indicators can be selectively placed in the accommodating cavity.
It should be noted that the above-mentioned preferred embodiments are only for illustrating the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, and the protection scope of the present invention cannot be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (6)
1. A low temperature sterilization lumen type PCD device, includes device body (1), its characterized in that: the device body (1) comprises an accommodating cavity (2) with an opening at one end, a small hole (3) is formed in the middle of the other end of the accommodating cavity (2), and an outward extending pipe (4) is arranged on the outer side of the small hole (3); the piston (5) adapted to the size of the opening is arranged at one end of the opening of the accommodating cavity (2), and the middle part of the piston (5) penetrates through and is connected with the extension pipe (6).
2. A cryogenically sterilized tubular PCD apparatus according to claim 1, wherein: an extension umbrella (7) is arranged on the outer side surface of the piston.
3. A cryogenically sterilized tubular PCD apparatus according to claim 1, wherein: the extension pipes are respectively connected with three-way pipes (9) with different pipe diameters.
4. A cryogenically sterilized tubular PCD apparatus according to claim 1, wherein the length of the apparatus body (1) is 8 ~ 12cm, and the diameter of the receiving chamber (2) is 1 ~ 2.0.0 cm.
5. A cryogenically sterilized tubular PCD apparatus according to claim 1, wherein: the piston (5) is replaced by a sealing cover.
6. A cryogenically sterilized tubular PCD apparatus according to claim 1, wherein: and a shaping pipeline (8) is arranged at the middle penetrating position of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311510.4U CN209847904U (en) | 2018-03-06 | 2018-03-06 | Low-temperature sterilization pipe cavity type PCD device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820311510.4U CN209847904U (en) | 2018-03-06 | 2018-03-06 | Low-temperature sterilization pipe cavity type PCD device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209847904U true CN209847904U (en) | 2019-12-27 |
Family
ID=68927659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820311510.4U Expired - Fee Related CN209847904U (en) | 2018-03-06 | 2018-03-06 | Low-temperature sterilization pipe cavity type PCD device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209847904U (en) |
-
2018
- 2018-03-06 CN CN201820311510.4U patent/CN209847904U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6333356B2 (en) | Medical instrument cleaning device | |
| CN100569175C (en) | Disposal vesica urinaria examination mirror sheath | |
| EP2450076B1 (en) | Package with catheter | |
| US8808246B2 (en) | Peripheral blood sampling methods and devices | |
| US20090081767A1 (en) | Endoscope sterilization evaluation device | |
| US20150068939A1 (en) | Multifunctional enclosure system for medical probes and method of use | |
| CN203619694U (en) | Portable blood collecting container for clinical laboratory | |
| JP2018532538A (en) | Probe cover | |
| US8944994B2 (en) | Device for sterilization check | |
| CN209847904U (en) | Low-temperature sterilization pipe cavity type PCD device | |
| US8486691B2 (en) | Apparatus for assessing the effectiveness of a sterilization process | |
| JP2022551403A (en) | Biological indicators used with liquid sterilants | |
| CN201230873Y (en) | Disposable bladder detection endoscopic sheath | |
| CN207412426U (en) | Hydrogen peroxide low-temperature plasma sterilizer load testing device | |
| CN209808542U (en) | Medical disposable protective sleeve | |
| CN101520399A (en) | Blood-sedimentation tube | |
| CN207143218U (en) | A kind of sterilization of lumen biology PCD devices | |
| CN214128602U (en) | Sterile ultrasonic probe rubber protective sleeve with couplant closed bag | |
| CN213606499U (en) | Virus sampling swab | |
| CN209900161U (en) | Sight glass disinfectant bottle storage device with timer | |
| CN203736152U (en) | Endoscope protective cover | |
| CN216455106U (en) | Disposable sampling swab device for preventing cross infection | |
| CN211634654U (en) | Remaining needle infusion joint protection device | |
| CN202013281U (en) | Disposable excrement chemical examination sampling bottle | |
| CN209187633U (en) | Outpatient service disinfecting device for clinical thermometer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191227 Termination date: 20210306 |