CN102706684A - Multifunctional disposable sampling cannula for hospital infection disinfection effect - Google Patents
Multifunctional disposable sampling cannula for hospital infection disinfection effect Download PDFInfo
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- CN102706684A CN102706684A CN2011100749651A CN201110074965A CN102706684A CN 102706684 A CN102706684 A CN 102706684A CN 2011100749651 A CN2011100749651 A CN 2011100749651A CN 201110074965 A CN201110074965 A CN 201110074965A CN 102706684 A CN102706684 A CN 102706684A
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Abstract
The invention relates to a multifunctional disposable sampling cannula for hospital infection disinfection effect. The sampling cannula is composed by two parts: a sampling outer test tube (1) and an inner core (2). The sampling outer test tube is a plastic hose made by blow molding. The inner core is composed by a sampling suction ball (2-1), a graduated pipette (2-2) and a piece of aseptic absorbent cotton (2-3). The sampling cannula is suitable for sampling to supervise and monitor the disinfection effect of medical apparatus and instruments, disinfectants in service, object surfaces and hands of health care providers in medical institutions, and can also be applied to testing the disinfection effect of disinfection items in other public health places. The sampling cannula is designed to combine the sampling suction ball (2-1), the graduated pipette (2-2) and the aseptic absorbent cotton (2-3) together for matching application, saving the processes of scissoring cotton swabs with aseptic scissors, opening and closing a plug of a sampling tube repeatedly, and washing, acid leaching, disinfecting, and repeated washing of test tubes, graduated pipettes, and aseptic swabs after the test is completed. The sampling cannula has the advantages of combining the sampling and the testing together, saving the intermediate steps, guaranteeing the reality and reliability of the collected samples, and improving the work efficiency.
Description
Technical field the present invention relates to a kind of institute sense Disinfection Effect multifunctional disposable sampling sleeve, is formed by sampling outer test tube (1) and inner core (2) two parts; The outer test tube of sampling is the plastic flexible pipe of blowing; Inner core is inhaled ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) by sampling and is formed.Be applicable to medicine equipment in the medical institutions, use in the Disinfection Effect supervision monitoring sampling of thimerosal, body surface, medical personnel's hand, be applicable to that also the Disinfection Effect that other public sanitary place is sterilized article detects.The present invention will sample and testing combines together, guarantee that the sample that collects is true and reliable, save intermediate steps, improve work efficiency, guarantee monitoring result, be the perfection design that adapts to sterilization monitor work.
The background technology hospital disinfection is one of important measures of prevention inside-hospital infection, the monitoring of Disinfection Effect be estimate whether its sterilizing equipment decontaminating apparatus running normal, disinfectant whether effectively, sterilization method whether rationally, Disinfection Effect the only resource whether up to standard.In the Disinfection Effect monitoring to the body surface in the medical institutions and medical personnel's hand, managerial personnel adopt aseptic cotton swab to pick aseptic eluent smear surface always or hand is sampled.Cut off the position of operator's hand contact cotton swab after sampling is accomplished, the cotton swab input is contained beat mixing in the test tube of aseptic eluent after, draw appearance liquid with aseptic straw and irritate the plate counting.In this process; Need to be equipped with article such as aseptic cotton swab, scissors, the sampling pipe that fills aseptic eluent and aseptic straw; At least need open the sampling pipe pipe close five times; Whole flow process is because of the more chance that increases sample collector's contaminated samples easily of switch pipe close number of times, do not stop to open aseptic cotton swab, the aseptic straw packing then shows slightly loaded down with trivial details, has reduced work efficiency.In order to prevent staff's contaminated samples inadvertently in sampling process; For more convenient sampling and detecting; We invent a kind of centralized procurement appearance, detecting operation is the multi-functional sampling sleeve of one; Ball is inhaled in sampling replaced the sampling pipe pipe close, calibrated pipet is replaced the cotton swab bar, is cotton swab head with the fixing aseptic absorbent cotton of the aspiration port of calibrated pipet, and calibrated pipet can directly be used to draw sample solution and dilutes, counts.The packaging bag that the staff need not repeatedly the switch pipe close, employs scissors and open cotton swab and suction pipe time and again; Saved the intermediate link time; Improved sampling work efficient; And reduced the chance of contaminated samples, made the sampling and the testing of Disinfection Effect monitoring unite two into one, more science, more convenient, faster, more efficient, the safer effect detection that carries out disinfection.
Summary of the invention the invention is characterized in some article that need use in the sample detecting are carried out reasonable combination that the present invention is formed by sampling outer test tube (1) and inner core (2) two parts; The outer test tube of sampling is the plastic flexible pipe of blowing; Inner core is inhaled ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) combination by the sampling of injection moulding.
The pipe shaft of outer test tube (1) of sampling is the plastic flexible pipe of hollow and thin-walled structure; The sampling of inner core (2) is inhaled when fill in the mouth of pipe bore of the outer test tube of sampling (1) mutually the lower edge outside ball (2-1) spheroid, and tight silk is seamless, closely chimeric; The hollow lower end of sampling suction ball (2-1) directly is connected with the 1ml suction pipe (2-2) of 10 scales of strict scalar; The lower end of calibrated pipet (2-2) twines the aseptic absorbent cotton (2-3) that set is used for collect specimen; Whole sampling sleeve adopts the nontoxic high molecular plastics with blowing injection mo(u)lding, carries out the strictness sterilization through ethylene oxide gas.In the preparation regulation in the outer test tube (1) of sampling and sample solution, be used to gather the sample that difference is sterilized thing.The present invention will sample and inhale ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) design together; The use that matches, saved with sterile scissors clip cotton swab, repeatedly switch sampling pipe pipe close, detect the scrubbing of test tube after finishing, calibrated pipet, sterile swab, acidleach, sterilization, multiple dataller's preface.To sample and combine together with testing, save intermediate steps, guarantee that the sample that collects is true and reliable, improve work efficiency.
The present invention has following advantage: (1) usable range is wide, can be used for the Disinfection Effect monitoring in multiple field; (2) method of sampling is convenient, fast; (3) manufacture craft is simple, and cost is low; (4) prevent that effectively sample is contaminated, guarantee specimen quality; (5) testing is efficient, and test figure is reliable.
Embodiment is done further detailed description below in conjunction with embodiment to the present invention:
1. the present invention is formed by sampling outer test tube (1) and inner core (2) two parts; The outer test tube of sampling is the plastic flexible pipe of blowing; Inner core is inhaled ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) combination by the sampling of injection moulding.The pipe shaft of outer test tube (1) of sampling is the plastic flexible pipe of hollow and thin-walled structure; The sampling of inner core (2) is inhaled when fill in the mouth of pipe bore of the outer test tube of sampling (1) mutually the lower edge outside ball (2-1) spheroid, and tight silk is seamless, closely chimeric; The hollow lower end of sampling suction ball (2-1) directly is connected with the 1ml suction pipe (2-2) of 10 scales of strict scalar; The lower end of calibrated pipet (2-2) twines the aseptic absorbent cotton (2-3) that set is used for collect specimen; Whole sampling sleeve adopts the nontoxic high molecular plastics with blowing injection mo(u)lding, carries out the strictness sterilization through ethylene oxide gas.In the preparation regulation in the outer test tube (1) of sampling and sample solution, be used to gather the sample that difference is sterilized thing.The present invention will sample and inhale ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) design together, and the use that matches makes sampling suction ball (2-1) collection inhale ball and pipe close is an one, and making calibrated pipet (2-2) collection suction pipe and cotton swab is one.When in the monitoring hospital during Disinfection Effect of body surface; In sampling outer tube (1) in adding 10ml aseptic and eluent; Directly hold and extract calibrated pipet (2-2) after ball (2-1) is inhaled in sampling, the absorbent cotton (2-3) that has speckled with eluent with its lower end is smeared sampling, directly inserts in the sampling outer tube (1) after sampling finishes; Pinch outer tube outer wall with hand; The absorbent cotton of calibrated pipet (2-2) lower end is taken off in will managing, and carries out the rapping mixing, uses calibrated pipet (2-2) to draw a certain amount of kind of liquid then and irritates plate cultivation counting.
2. the present invention is formed by sampling outer test tube (1) and inner core (2) two parts; The outer test tube of sampling is the plastic flexible pipe of blowing; Inner core is inhaled ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) by the sampling of injection moulding and is formed.The pipe shaft of outer test tube (1) of sampling is the plastic flexible pipe of hollow and thin-walled structure; The sampling of inner core (2) is inhaled when fill in the mouth of pipe bore of the outer test tube of sampling (1) mutually the lower edge outside ball (2-1) spheroid, and tight silk is seamless, closely chimeric; The hollow lower end of sampling suction ball (2-1) directly is connected with the 1ml suction pipe (2-2) of 10 scales of strict scalar; The lower end of calibrated pipet (2-2) twines the aseptic absorbent cotton (2-3) that set is used for collect specimen; Whole sampling sleeve adopts the nontoxic high molecular plastics with blowing injection mo(u)lding, carries out the strictness sterilization through ethylene oxide gas.In the preparation regulation in the outer test tube (1) of sampling and sample solution, be used to gather the sample that difference is sterilized thing.The present invention will sample and inhale ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) design together, and the use that matches makes sampling suction ball (2-1) collection inhale ball and pipe close is an one, and making calibrated pipet (2-2) collection suction pipe and cotton swab is one.When in the monitoring hospital during Disinfection Effect of staff's hand; The SPSS that in sampling outer tube (1), adds 10ml; Directly hold and extract calibrated pipet (2-2) after ball (2-1) is inhaled in sampling, the absorbent cotton (2-3) that has speckled with eluent with its lower end is smeared sampling, directly inserts in the sampling outer tube (1) after sampling finishes; Pinch outer tube outer wall with hand; The absorbent cotton (2-3) of calibrated pipet (2-2) lower end is taken off in will managing, and carries out the rapping mixing, uses calibrated pipet (2-2) to draw a certain amount of kind of liquid then and irritates plate cultivation counting.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further specified.
Fig. 1 is a synoptic diagram of the present invention.Wherein (1) is the outer test tube of sampling; (2) being inner core, (2-1) inhaling ball for sampling, (2-2) be calibrated pipet, (2-3) is aseptic absorbent cotton; The figure of the rightmost side is the overall diagram of multifunctional disposable sampling sleeve.
Claims (2)
1. the present invention relates to a kind of institute sense Disinfection Effect multifunctional disposable sampling sleeve, it is characterized in that having following structure: outer test tube (1) and inner core (2) two parts by sampling sleeve form; The outer test tube of sampling is the plastic flexible pipe of blowing; Inner core is inhaled ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) by the sampling of injection moulding and is formed; The pipe shaft of outer test tube (1) of sampling is the plastic flexible pipe of hollow and thin-walled structure; The sampling of inner core (2) is inhaled when fill in the mouth of pipe bore of the outer test tube of sampling (1) mutually the lower edge outside ball (2-1) spheroid, and tight silk is seamless, closely chimeric; The hollow lower end of sampling suction ball (2-1) directly is connected with the 1ml suction pipe (2-2) of 10 scales of strict scalar; The lower end of calibrated pipet (2-2) twines the aseptic absorbent cotton (2-3) that set is used for collect specimen; Whole sampling sleeve adopts the nontoxic high molecular plastics to blow injection mo(u)lding, carries out the strictness sterilization through ethylene oxide gas; In the preparation regulation in the outer test tube (1) of sampling and sample solution, be used to gather the sample that difference is sterilized thing.
2. the method for application of the said institute of a claim 1 sense Disinfection Effect multifunctional disposable sampling sleeve; It is characterized in that having following steps: will sample and inhale ball (2-1), calibrated pipet (2-2) and aseptic absorbent cotton (2-3) design together; The use that matches making sampling inhale ball (2-1) and respectively being one with pipe close, calibrated pipet (2-2) with cotton swab; When the Disinfection Effect of body surface, staff's hand in the monitoring hospital; In sampling outer tube (1) in adding 10ml aseptic and eluent; Directly hold and extract calibrated pipet (2-2) after ball (2-1) is inhaled in sampling, the absorbent cotton (2-3) that has speckled with eluent with its lower end is smeared sampling, directly inserts in the sampling outer tube (1) after sampling finishes; Pinch outer tube outer wall with hand; The absorbent cotton (2-3) of calibrated pipet (2-2) lower end is taken off in will managing, and carries out the rapping mixing, uses calibrated pipet (2-2) to draw a certain amount of kind of liquid then and irritates plate cultivation counting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100749651A CN102706684A (en) | 2011-03-28 | 2011-03-28 | Multifunctional disposable sampling cannula for hospital infection disinfection effect |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100749651A CN102706684A (en) | 2011-03-28 | 2011-03-28 | Multifunctional disposable sampling cannula for hospital infection disinfection effect |
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| Publication Number | Publication Date |
|---|---|
| CN102706684A true CN102706684A (en) | 2012-10-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100749651A Pending CN102706684A (en) | 2011-03-28 | 2011-03-28 | Multifunctional disposable sampling cannula for hospital infection disinfection effect |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997156A (en) * | 2016-06-12 | 2016-10-12 | 杭州昕龙医疗科技有限公司 | Sampling swab for full-automatic pretreatment |
| CN108760373A (en) * | 2018-05-30 | 2018-11-06 | 天津达伟医疗科技有限公司 | A kind of surface wipes sampling pipe, method and purposes |
| CN108753591A (en) * | 2018-05-30 | 2018-11-06 | 天津达伟医疗科技有限公司 | A kind of inspection of Integral anal increases bacterium probe tube, method and purposes |
-
2011
- 2011-03-28 CN CN2011100749651A patent/CN102706684A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997156A (en) * | 2016-06-12 | 2016-10-12 | 杭州昕龙医疗科技有限公司 | Sampling swab for full-automatic pretreatment |
| CN105997156B (en) * | 2016-06-12 | 2023-05-26 | 杭州昕龙医疗科技有限公司 | Sampling swab capable of being used for full-automatic pretreatment |
| CN108760373A (en) * | 2018-05-30 | 2018-11-06 | 天津达伟医疗科技有限公司 | A kind of surface wipes sampling pipe, method and purposes |
| CN108753591A (en) * | 2018-05-30 | 2018-11-06 | 天津达伟医疗科技有限公司 | A kind of inspection of Integral anal increases bacterium probe tube, method and purposes |
| CN108753591B (en) * | 2018-05-30 | 2022-03-22 | 天津达伟医疗科技有限公司 | Integrated anal detection enriched bacteria sampling tube, method and application |
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Application publication date: 20121003 |