CN103599896A - Automatic washing, soaking and pairing device of medullo-puncture needle - Google Patents
Automatic washing, soaking and pairing device of medullo-puncture needle Download PDFInfo
- Publication number
- CN103599896A CN103599896A CN201310584971.0A CN201310584971A CN103599896A CN 103599896 A CN103599896 A CN 103599896A CN 201310584971 A CN201310584971 A CN 201310584971A CN 103599896 A CN103599896 A CN 103599896A
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- China
- Prior art keywords
- needle
- cylinder
- intermediate cylinder
- medullo
- puncture needle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- 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)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses an automatic washing, soaking and pairing device of a medullo-puncture needle. The device comprises a middle cylinder, a side cylinder, a sealing plug and a sealing rod. The bottom of the middle cylinder is provided with a cylinder bottom which is provided with a conical hole. The sealing plug is a conical plug, and the structure of the sealing plug matches with the conical hole. The upper and lower portions are provided with supporting racks. The sealing rod movably penetrates the supporting racks to fix together with the sealing plug. The moving wall is combined with the middle cylinder through two dovetail strips and two dovetail grooves. The outer wall of the middle cylinder is fixedly provided with a middle partition partitioning the side cylinder into two spaces, and the side cylinder is communicated from top to bottom. The outer wall of the middle cylinder of the space is provided with a plurality of holding plates, the outer wall of the middle cylinder of each holding plate is provided with two needle accommodating holes, one needle accommodating hole is used for the outer needle of the medullo-puncture needle to penetrate, and the other needle accommodating hole is used for the inner needle of the medullo-puncture needle to penetrate. By the aid of the automatic washing, soaking and pairing device, a used waist-puncture needle can be accommodated in the needle accommodating holes in pairs and can be washed and soaked, cross-infection is avoided, clinical pairing use is facilitated, puncture success rate of a patient is increased, and environmental pollution and waste of waist puncture are reduced.
Description
Technical field
The present invention relates to a kind of medical equipment, particularly a kind of medullo-puncture needle auto-flushing soaks contrast means.
Background technology
In diagnosis and treatment process, with after lumbar puncture needle in clinical department, to soak in time, then send supply room back to and focus on, because clinical department is busier, many times, be without immersion, with branched the mixing of waist pin of crossing, be placed in kidney basin, while sending supply room processing back to, it is all more difficult that pairing is rinsed again, most right owing to unmatching, withered blood punching can't is washed off, and lumbar puncture needle has often all slatterned.
Summary of the invention
The object of this invention is to provide a kind of medullo-puncture needle auto-flushing and soak contrast means.Utilize this medullo-puncture needle auto-flushing to soak contrast means, the lumbar puncture needle pairing after using can be put into needle holding hole, rinse and soak, avoided cross-infection, facilitate clinical pairing to use, improved the puncture success rate to patient, reduced the waste of environmental pollution and lumbar puncture needle.
The present invention consists of intermediate cylinder, limit cylinder, sealing-plug and seal bar, at the bottom of intermediate cylinder bottom surface has tin, the cylinder end, offers bellmouth, sealing-plug is conical plug, the structure of sealing-plug matches with bellmouth, upper-lower position in intermediate cylinder is provided with bracing frame, and seal bar activity wore bracing frame and sealing-plug is fixed together; Limit cylinder is to consist of movable barrel and intermediate cylinder outer wall, in two end wall surface of movable barrel, there is coattail strip, the intermediate cylinder corresponding with two coattail strips of movable barrel has dovetail groove, movable barrel combines by two coattail strips and two dovetail grooves and intermediate cylinder, intermediate cylinder outer wall is fixed with central dividing plate, limit cylinder is isolated into two spaces, and limit cylinder is up/down perforation, and movable barrel can be extracted out from intermediate cylinder; On the intermediate cylinder outer wall in space, be interval with up and down several supporting plates, on intermediate cylinder outer wall on each supporting plate, offer two needle holding holes, one of them needle holding hole is for wearing the outer pin of medullo-puncture needle, another needle holding hole is for wearing the interior pin of medullo-puncture needle, in needle holding hole, be coated with seal rubber sleeve, seal rubber sleeve center has the hole of threading a needle, the outer pin and the interior pin that wear medullo-puncture needle can pass from the hole of threading a needle, the setting of seal rubber sleeve is for by the periphery sealing of medullo-puncture needle, prevents that thimerosal from entering intermediate cylinder from the periphery of medullo-puncture needle.
Described intermediate cylinder outer wall hangs with balancing weight.
Use procedure of the present invention is:
1, first the movable barrel of intermediate cylinder left and right sides is extracted out from top; The threading a needle in hole of the outer pin of medullo-puncture needle and seal rubber sleeve that interior pin is plugged in respectively two needle holding holes on supporting plate will be worn again.
2, then movable barrel is plugged in the dovetail groove of intermediate cylinder.
3, on, put forward seal bar, the bellmouth sealing of sealing-plug at the bottom of by the cylinder of intermediate cylinder, again the present invention is put into disinfecting container, thimerosal is under pressure, from wear medullo-puncture needle flow in intermediate cylinder in the pin hole of pin and interior pin, thimerosal flow in the process of intermediate cylinder from pin hole, the outer pin of medullo-puncture needle and the pin hole of interior pin are rinsed, after liquid level in intermediate cylinder is concordant with outside liquid level, flushing process stops, and can continue the present invention to be placed in thimerosal and to soak together with medullo-puncture needle.
4, rinse and soak after EP (end of program), mentioning intermediate cylinder, pressing down seal bar, now, sealing-plug departs from the sealing to bellmouth, and the thimerosal in intermediate cylinder flows out from bellmouth; Thimerosal has completed the flushing of medullo-puncture needle and disinfecting process after thoroughly flowing out.
The setting of balancing weight is the bottom surface that can sink to disinfecting container when the present invention is used
Beneficial effect of the present invention: utilize this medullo-puncture needle auto-flushing to soak contrast means, lumbar puncture needle pairing after using can be put into needle holding hole, rinse and soak, avoided cross-infection, facilitated clinical pairing to use, improve the puncture success rate to patient, reduced the waste of environmental pollution and lumbar puncture needle.
Accompanying drawing explanation
Fig. 1 is three-dimensional appearance schematic diagram of the present invention.
Fig. 2 is schematic perspective view of the present invention.
Fig. 3 is cutaway view of the present invention.
Fig. 4 is the dovetail groove schematic diagram of the present invention's intermediate cylinder.
Fig. 5 is the coattail strip schematic diagram of the present invention's limit cylinder.
Fig. 6 is the schematic diagram that the needle holding hole of the present invention's intermediate cylinder is combined with seal rubber sleeve.
The specific embodiment
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, for the embodiment of the present invention, to be formed by intermediate cylinder 1, limit cylinder 2, sealing-plug 3 and seal bar 4, at the bottom of intermediate cylinder 1 bottom surface has tin 11, the cylinder end 11, offers bellmouth 12, and sealing-plug 3 is conical plug, and the structure of sealing-plug 3 matches with bellmouth 12, upper-lower position in intermediate cylinder 1 is provided with bracing frame 13, and seal bar 4 activities wore bracing frame 13 and are fixed together with sealing-plug 3, limit cylinder 2 is to consist of movable barrel 21 and intermediate cylinder outer wall 14, as shown in Figure 5, in two end wall surface of movable barrel 21, there is coattail strip 22, the intermediate cylinder 1 corresponding with two coattail strips 22 of movable barrel 21 has dovetail groove 15, as shown in Figure 4, movable barrel 21 combines with intermediate cylinder 1 by two coattail strips 22 and two dovetail grooves 15, intermediate cylinder 1 outer wall is fixed with central dividing plate 23, limit cylinder 2 is isolated into two space A, limit cylinder 2 is up/down perforation, and movable barrel 21 can be extracted out from intermediate cylinder 1, on intermediate cylinder 1 outer wall of space A, be interval with up and down several supporting plates 24, on intermediate cylinder 1 outer wall on each supporting plate 24, offer two needle holding holes 25, one of them needle holding hole 25 is for wearing the outer pin of medullo-puncture needle, another needle holding hole 25 is for wearing the interior pin of medullo-puncture needle, in needle holding hole 25, be coated with seal rubber sleeve 26, as shown in Figure 6, seal rubber sleeve 26 centers have the hole of threading a needle 261, the outer pin and the interior pin that wear medullo-puncture needle can pass from the hole 261 of threading a needle, the setting of seal rubber sleeve 26 is for the periphery of medullo-puncture needle is sealed, prevent that thimerosal from entering intermediate cylinder 1 from the periphery of medullo-puncture needle.
Described intermediate cylinder 1 outer wall hangs with balancing weight 6.
Use procedure of the present invention is:
1, first the movable barrel 21 of intermediate cylinder 1 left and right sides is extracted out from top; The threading a needle in hole 261 of the outer pin of medullo-puncture needle and seal rubber sleeve 26 that interior pin is plugged in respectively two needle holding holes 25 on supporting plate 24 will be worn again.
2, then movable barrel 21 is plugged in the dovetail groove 15 of intermediate cylinder 1.
3, on, put forward seal bar 4, sealing-plug 3 by the cylinder of intermediate cylinder 1 at the bottom of 12 sealings of 11 bellmouth, again the present invention is put into disinfecting container, thimerosal is under pressure, from wear medullo-puncture needle flow in intermediate cylinder 1 in the pin hole of pin and interior pin, thimerosal flow in the process of intermediate cylinder 1 from pin hole, the outer pin of medullo-puncture needle and the pin hole of interior pin are rinsed, after liquid level in intermediate cylinder 1 is concordant with outside liquid level, flushing process stops, and can continue the present invention to be placed in thimerosal and to soak together with medullo-puncture needle.
4, rinse and soak after EP (end of program), mentioning intermediate cylinder 1, pressing down seal bar 4, now, the sealing that sealing-plug 3 departs from bellmouth 12, the thimerosal in intermediate cylinder 1 flows out from bellmouth 12; Thimerosal has completed the flushing of medullo-puncture needle and disinfecting process after thoroughly flowing out.
The setting of balancing weight 6 is the bottom surfaces that can sink to disinfecting container when the present invention is used.
Claims (2)
1. a medullo-puncture needle auto-flushing soaks contrast means, it is characterized in that: be to be formed by intermediate cylinder (1), limit cylinder (2), sealing-plug (3) and seal bar (4), at the bottom of intermediate cylinder (1) bottom surface has tin (11), the cylinder end (11) offers bellmouth (12), sealing-plug (3) is conical plug, the structure of sealing-plug (3) matches with bellmouth (12), upper-lower position in intermediate cylinder (1) is provided with bracing frame (13), and seal bar (4) activity wore bracing frame (13) and is fixed together with sealing-plug (3), limit cylinder (2) is to consist of movable barrel (21) and intermediate cylinder outer wall (14), in two end wall surface of movable barrel (21), there is coattail strip (22), the intermediate cylinder (1) corresponding with two coattail strips (22) of movable barrel (21) has dovetail groove (15), movable barrel (21) combines with intermediate cylinder (1) by two coattail strips (22) and two dovetail grooves (15), intermediate cylinder (1) outer wall is fixed with central dividing plate (23), limit cylinder (2) is isolated into two spaces (A), limit cylinder (2) is up/down perforation, movable barrel (21) can be extracted out from intermediate cylinder (1), on intermediate cylinder (1) outer wall in space (A), be interval with up and down several supporting plates (24), on intermediate cylinder (1) outer wall on each supporting plate (24), offer two needle holding holes (25), one of them needle holding hole (25) is for wearing the outer pin of medullo-puncture needle, another needle holding hole (25) is for wearing the interior pin of medullo-puncture needle, in needle holding hole (25), be coated with seal rubber sleeve (26), seal rubber sleeve (26) center has the hole of threading a needle (261), and the outer pin and the interior pin that wear medullo-puncture needle can pass from the hole of threading a needle (261).
2. a kind of medullo-puncture needle auto-flushing according to claim 1 soaks contrast means, it is characterized in that: described intermediate cylinder (1) outer wall hang with balancing weight (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584971.0A CN103599896B (en) | 2013-11-19 | 2013-11-19 | Automatic washing, soaking and pairing device of medullo-puncture needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310584971.0A CN103599896B (en) | 2013-11-19 | 2013-11-19 | Automatic washing, soaking and pairing device of medullo-puncture needle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103599896A true CN103599896A (en) | 2014-02-26 |
| CN103599896B CN103599896B (en) | 2015-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310584971.0A Expired - Fee Related CN103599896B (en) | 2013-11-19 | 2013-11-19 | Automatic washing, soaking and pairing device of medullo-puncture needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103599896B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954509Y (en) * | 2006-09-21 | 2007-10-03 | 马艳丽 | Pucture-needle washing device |
| CN201329355Y (en) * | 2008-12-03 | 2009-10-21 | 黄浩 | Puncture pin washing tank |
| CN201644431U (en) * | 2010-05-04 | 2010-11-24 | 陈慧 | Vertical puncture needle cleaning frame |
| CN202137166U (en) * | 2011-07-04 | 2012-02-08 | 三峡大学第一临床医学院 | Medical cleaning frame |
| CN202984233U (en) * | 2012-12-11 | 2013-06-12 | 吉林大学第一医院 | Puncture needle cleaning rack |
| DE102012103906A1 (en) * | 2012-05-03 | 2013-11-07 | Obotec GmbH & Co. KG | Device for purifying tubular hollow housing e.g. needles, has reciprocating piston pump that is configured to pump cleaning fluid along longitudinal axis of hollow housing in either direction through holding device |
-
2013
- 2013-11-19 CN CN201310584971.0A patent/CN103599896B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954509Y (en) * | 2006-09-21 | 2007-10-03 | 马艳丽 | Pucture-needle washing device |
| CN201329355Y (en) * | 2008-12-03 | 2009-10-21 | 黄浩 | Puncture pin washing tank |
| CN201644431U (en) * | 2010-05-04 | 2010-11-24 | 陈慧 | Vertical puncture needle cleaning frame |
| CN202137166U (en) * | 2011-07-04 | 2012-02-08 | 三峡大学第一临床医学院 | Medical cleaning frame |
| DE102012103906A1 (en) * | 2012-05-03 | 2013-11-07 | Obotec GmbH & Co. KG | Device for purifying tubular hollow housing e.g. needles, has reciprocating piston pump that is configured to pump cleaning fluid along longitudinal axis of hollow housing in either direction through holding device |
| CN202984233U (en) * | 2012-12-11 | 2013-06-12 | 吉林大学第一医院 | Puncture needle cleaning rack |
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| Publication number | Publication date |
|---|---|
| CN103599896B (en) | 2015-05-27 |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20151119 |
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| EXPY | Termination of patent right or utility model |