CN103599896B - 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
- CN103599896B CN103599896B CN201310584971.0A CN201310584971A CN103599896B CN 103599896 B CN103599896 B CN 103599896B CN 201310584971 A CN201310584971 A CN 201310584971A CN 103599896 B CN103599896 B CN 103599896B
- Authority
- CN
- China
- Prior art keywords
- needle
- cylinder
- intermediate cylinder
- medullo
- puncture needle
- 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
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Classifications
-
- 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 to soak in time in clinical department, then send supply room back to and focus on, because clinical department is busier, many times, be without immersion, mix with the waist pin crossed is branched, be placed in kidney basin, when sending supply room process again back to, it is all more difficult that pairing is rinsed, 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 use can be put into needle holding hole, carry out rinsing and soaking, avoid cross-infection, facilitate clinical pairing to use, improve the puncture success rate to patient, decrease the waste of environmental pollution and lumbar puncture needle.
The present invention is made up 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 is fed through bracing frame and sealing-plug is fixed together; Limit cylinder is made up of movable barrel and intermediate cylinder outer wall, two end wall surface of movable barrel has coattail strip, the intermediate cylinder corresponding with two coattail strips of movable barrel has dovetail groove, movable barrel is combined 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, limit cylinder is up/down perforation, and movable barrel can be extracted out from intermediate cylinder; The intermediate cylinder outer wall in space is interval with several supporting plate up and down, intermediate cylinder outer wall on each supporting plate offers 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 pin in medullo-puncture needle, seal rubber sleeve is coated with in needle holding hole, seal rubber sleeve center has hole of threading a needle, the outer pin and the interior pin that wear medullo-puncture needle can pass from hole of threading a needle, the setting of seal rubber sleeve is to be sealed the periphery of medullo-puncture needle, prevents 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; Again the outer pin and interior pin that wear medullo-puncture needle are plugged in threading a needle in hole of the seal rubber sleeve of two needle holding holes on supporting plate respectively.
2, then movable barrel is plugged in the dovetail groove of intermediate cylinder.
3, seal bar is put forward on, sealing-plug is by the bellmouth sealing at the bottom of the cylinder of intermediate cylinder, again the present invention is put into disinfecting container, thimerosal under stress, flow in intermediate cylinder from the pin hole of the outer pin and interior pin that wear medullo-puncture needle, 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 the liquid level in intermediate cylinder is concordant with outside liquid level, flushing process stops, and the present invention can be continued to be placed in thimerosal together with medullo-puncture needle soak.
4, rinse and after immersion EP (end of program), mention intermediate cylinder, press down seal bar, now, sealing-plug departs from the sealing to bellmouth, and the thimerosal in intermediate cylinder flows out from bellmouth; After thimerosal thoroughly flows out, complete the flushing to medullo-puncture needle and disinfecting process.
The setting of balancing weight is the bottom surface in order to sink to disinfecting container when making the present invention use
Beneficial effect of the present invention: utilize this medullo-puncture needle auto-flushing to soak contrast means, lumbar puncture needle pairing after use can be put into needle holding hole, carry out rinsing and soaking, avoid cross-infection, facilitate clinical pairing to use, improve the puncture success rate to patient, decrease 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 sectional view of the present invention.
Fig. 4 is the dovetail groove schematic diagram of the intermediate cylinder of the present invention.
Fig. 5 is the coattail strip schematic diagram of the limit cylinder of the present invention.
Fig. 6 is the schematic diagram that the needle holding hole of the intermediate cylinder of the present invention is combined with seal rubber sleeve.
Detailed description of the invention
Refer to shown in Fig. 1, Fig. 2 and Fig. 3, for the embodiment of the present invention, be made up of 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 activity is fed through bracing frame 13 and is fixed together with sealing-plug 3, limit cylinder 2 is made up of movable barrel 21 and intermediate cylinder outer wall 14, as shown in Figure 5, two end wall surface of movable barrel 21 has 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 is combined 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, intermediate cylinder 1 outer wall of space A is interval with several supporting plate 24 up and down, intermediate cylinder 1 outer wall on each supporting plate 24 offers 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 pin in medullo-puncture needle, seal rubber sleeve 26 is coated with in needle holding hole 25, as shown in Figure 6, seal rubber sleeve 26 center has hole 261 of threading a needle, the outer pin and the interior pin that wear medullo-puncture needle can pass from hole 261 of threading a needle, the setting of seal rubber sleeve 26 is to be sealed the periphery of medullo-puncture needle, prevent 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; Again the outer pin and interior pin that wear medullo-puncture needle are plugged in threading a needle in hole 261 of the seal rubber sleeve 26 of two needle holding holes 25 on supporting plate 24 respectively.
2, then movable barrel 21 is plugged in the dovetail groove 15 of intermediate cylinder 1.
3, seal bar 4 is put forward on, sealing-plug 3 by the bottom of the cylinder of intermediate cylinder 1 11 bellmouth 12 seal, again the present invention is put into disinfecting container, thimerosal under stress, flow in intermediate cylinder 1 from the pin hole of the outer pin and interior pin that wear medullo-puncture needle, 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 the liquid level in intermediate cylinder 1 is concordant with outside liquid level, flushing process stops, and the present invention can be continued to be placed in thimerosal together with medullo-puncture needle soak.
4, rinse and soak after EP (end of program), mention intermediate cylinder 1, press down seal bar 4, now, sealing-plug 3 departs from the sealing to bellmouth 12, and the thimerosal in intermediate cylinder 1 flows out from bellmouth 12; After thimerosal thoroughly flows out, complete the flushing to medullo-puncture needle and disinfecting process.
The setting of balancing weight 6 is the bottom surfaces in order to sink to disinfecting container when making the present invention use.
Claims (2)
1. a medullo-puncture needle auto-flushing soaks contrast means, it is characterized in that: be made up of 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 is fed through bracing frame (13) and is fixed together with sealing-plug (3), limit cylinder (2) is made up of movable barrel (21) and intermediate cylinder outer wall (14), the end face of movable barrel (21) has coattail strip (22), the intermediate cylinder (1) corresponding with two coattail strips (22) of movable barrel (21) has dovetail groove (15), movable barrel (21) is combined 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), intermediate cylinder (1) outer wall in space (A) is interval with several supporting plate (24) up and down, intermediate cylinder (1) outer wall on each supporting plate (24) offers 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 pin in medullo-puncture needle, seal rubber sleeve (26) is coated with in needle holding hole (25), seal rubber sleeve (26) center has hole of threading a needle (261), and the outer pin and the interior pin that wear medullo-puncture needle can pass from 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 hangs 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 CN103599896A (en) | 2014-02-26 |
| CN103599896B true CN103599896B (en) | 2015-05-27 |
Family
ID=50118192
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103599896A (en) | 2014-02-26 |
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| C06 | Publication | ||
| 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 |