CN106309130A - Disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle - Google Patents
Disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle Download PDFInfo
- Publication number
- CN106309130A CN106309130A CN201510383570.8A CN201510383570A CN106309130A CN 106309130 A CN106309130 A CN 106309130A CN 201510383570 A CN201510383570 A CN 201510383570A CN 106309130 A CN106309130 A CN 106309130A
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- China
- Prior art keywords
- hour hand
- needle
- film
- filter
- cylindrical
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Abstract
The invention discloses a disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle. The medicine dissolving needle comprises a needle protective casing, a short needle tube, a needle base, a cylindrical precision filter, a filtering membrane, a round bucket, a post-membrane short needle and a post-membrane short needle base. The short needle is fixedly arranged on the needle base and communicates with the needle base. The needle base is fixedly arranged in the center of the outside of the upper bottom of the precision filter and communicates with the precision filter. The filtering membrane is stuck on the inner side of the upper bottom of the cylindrical precision filter. The round bucket is connected to an opening in the center of the outside of the lower bottom of the cylindrical precision filter. The post-filtering-membrane short needle is rotatably connected to the round bucket in the center of the outside of the lower bottom of the precision filter. A round bucket annular wrapper is arranged on the 1/2 part of the post-membrane short needle base. The medicine dissolving needle is easy for medicine sucking and medicine injection, free from residues and is capable of precisely filtering insoluble microparticles.
Description
The invention discloses the suction of disposable hour hand pipe and push away secondary filter molten medicine pin.It includes after needle guard sleeve, hour hand pipe, needle stand, cylindrical accurate filter, filter membrane, drum, film hour hand seat after hour hand, film.Described hour hand is fixed on needle stand and communicates therewith.Described needle stand is fixed on accurate filter center at the end and communicates therewith.Described filter membrane is attached to end inner face on cylindrical accurate filter.Described drum is attached at cylindrical accurate filter and goes to the bottom on the central circular opening of outside.After described filter membrane on hour hand rotation knot drum outside accurate filter is gone to the bottom.1/2nd drum ring bag is had on hour hand seat after described film.This molten medicine pin it be easy to inhale medicine injection noresidue secondary filter insoluble microparticle molten medicine pin.
Technical field
The invention belongs to molten medicine pin technical field, relate to a kind of disposable hour hand pipe secondary filter molten medicine pin.The especially short medicinal liquid being prone to suction spindle bottleneck of needle tubing, accurate filter can filter suction medicinal liquid, medicinal liquid after hour hand can be filtered by suction again after secondary filter film, not having unfiltered medicinal liquid in the needle tubing of hour hand and in the syringe of suction medicine after film, it can be directly injected in infusion bottle or be placed on syringe pump injection.
Technical background
Medical single use molten medicine pin is one of the most conventional medical apparatus, its essential structure is by protecting needle cap, needle tubing, needle stand, after directly drawing or inhale ampulla inner liquid medicine after medicine dissolution in the past, directly medicinal liquid is injected in infusion bottle, often having had particulate matter since so, along with medicinal liquid enters infusion bottle input human body, these particulate matters can cause the complication such as blood vessel embolism, granuloma, pulmonary hypertension, jeopardize patients ' lives, be potential dangerous medical treatment hidden danger.
Summary of the invention
It is an object of the present invention to provide a kind of hour hand pipe, cylindrical accurate filter, after filter membrane, have hour hand.Hour hand pipe is prone to draw bottleneck medicinal liquid, prevents medicinal liquid to be retained in molten medicine bottle；Cylindrical accurate filter filtering liquid medicine, stop particulate matter and entered in infusion bottle, cause hidden danger, after film, hour hand directly can push infusion bottle or be placed on syringe pump injection in the medicinal liquid suction syringe after filtration, particulate matter is had to enter human body in preventing syringe, it is to avoid hidden danger.
The present invention takes following technical proposals, and disposable hour hand pipe is inhaled and pushed away secondary filter molten medicine pin, and it includes protecting after needle cap, hour hand pipe, needle stand, garden cylindricality accurate filter, garden bucket, film hour hand seat after hour hand, film.Described molten medicine needle tubing is short, and on drum-shaped accurate filter, end inner face posts filter membrane, the center of going to the bottom has circular open to be connected with garden bucket, hour hand Xuan Jie garden bucket inner face after film.The hour hand seat of described molten medicine pin is fixed on the cylindricality accurate filter of garden that center is at the end, and on cylindrical accurate filter, end inner face posts filter membrane, and the center of going to the bottom has a circular openings to be connected with drum to communicate, and after film, hour hand revolves knot with garden bucket and communicates.
Described hour hand pipe is fixed on needle stand and communicates therewith, and hour hand pipe range about 1.5cm.
The needle stand of described hour hand pipe is fixed on cylindrical accurate filter center at the end and communicates therewith.
Described cylindrical accurate filter, its profile is cylindrical, and the center, outside at the upper end has a needle stand, needle stand to communicate with garden cylindricality accurate filter, and inner face of the upper end posts secondary filter film, and there is a circular open at the center of going to the bottom.
Drum upper shed and garden cylindricality accurate filter circular open of going to the bottom is connected, and bucket inwall has screw thread.
After after film, hour hand is fixed on film on needle stand and communicate therewith, and long about the 1cm of hour hand after film.
There is drum ring bag after film on the outer wall of upper 1/2nd of needle stand, and revolve knot with the drum on accurate filter.
Invention is the molten medicine pin of a kind of operation applied widely, easy, safe and reliable secondary filter medicinal liquid, it can effectively prevent particulate matter from entering blood and form thromboembolism, granuloma, pulmonary hypertension, thus it is painful to alleviate patient, has stopped the hidden danger caused because of dosing.
Accompanying drawing explanation
Fig. 1 is that the suction of disposable hour hand pushes away secondary filter molten medicine needle construction figure.
Fig. 2 is for inhaling medicine schematic diagram.
Fig. 3 is for injecting medicinal liquid schematic diagram.
Detailed description of the invention
Disposable hour hand is inhaled and is pushed away secondary filter molten medicine needle construction schematic diagram, including needle stand (8) after hour hand (7), film after needle guard sleeve (1), needle tubing (2), needle stand (3), garden cylindricality accurate filter (4), filter membrane (5), garden bucket (6), film as shown in Figure 1.
Use as shown in Figure 2, needle guard sleeve is removed, pinpoint inclined plane is upwards, thrust straightly molten medicine bottle stopper or suction ampoule inner liquid medicine needle point Dou faces down and is close to ampoule wall suction, after having aspirated, needle guard sleeve is enclosed within draw point, separate hour hand such as Fig. 3 after film, hour hand after film is inserted hour hand after infusion bottle injects medicinal liquid or removes film and places a syringe in injection on syringe pump.
Claims (7)
1. disposable hour hand pipe is inhaled and is pushed away secondary filter molten medicine pin, and it includes needle guard sleeve (1), hour hand pipe (2), needle stand (3), cylindrical accurate filter
(4), hour hand seat (8) after hour hand (7), film after filter membrane (5), drum (6), film, it is characterised in that: described garden cylindricality is accurate
On filter, center has needle stand (3), hour hand (2) to be fixed on needle stand (3) at the end, and cylindrical accurate filter (4) inner face of the upper end posts
Filter membrane, there is garden bucket (6) at cylindrical accurate filter (4) center, outside of going to the bottom, with film after hour hand (7) spin, after film, hour hand (7) is being justified
After cylindricality accurate filter (4) filter membrane.
Hour hand pipe (2) the most according to claim 1 is fixed on needle stand (3) and above and communicates therewith, and hour hand pipe range about 1.5cm.
The center that needle stand the most according to claim 1 (3) is fixed at cylindrical the accurate filter (4) upper end communicates therewith.
Cylindrical accurate filter (4) profile the most according to claim 1 is cylindrical, and Shang Di center had a circular open, inner face of the upper end to post
Filter membrane (5), there is a circular open at the center of going to the bottom.
Drum the most according to claim 1 (6) is suitable for reading and cylindrical accurate filter (4) is gone to the bottom, and outside circular open is connected communicates, garden bucket (6)
Inwall has screw thread.
After after film the most according to claim 1, hour hand (7) is fixed on film, hour hand seat (8) is upper and communicates therewith, after film hour hand (7) filter membrane (5) it
After.
After film the most according to claim 1, upper 1/2nd of hour hand seat (8) have a drum ring bag, and the drum of hour hand seat (8) outer shroud bag interior after film
Footpath is more than drum (6) internal diameter, hour hand seat (8) and drum (6) end opening rotation knot after film, and long about the 1cm of hour hand after film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383570.8A CN106309130A (en) | 2015-07-01 | 2015-07-01 | Disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510383570.8A CN106309130A (en) | 2015-07-01 | 2015-07-01 | Disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106309130A true CN106309130A (en) | 2017-01-11 |
Family
ID=57727914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510383570.8A Pending CN106309130A (en) | 2015-07-01 | 2015-07-01 | Disposable short-needle-tube sucking and pushing precision filtering medicine dissolving needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106309130A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538344Y (en) * | 2002-03-09 | 2003-03-05 | 王维文 | Safety medicine solution apparatus |
| CN201537240U (en) * | 2009-10-24 | 2010-08-04 | 王红秀 | Medical solution needle |
| CN202236335U (en) * | 2011-09-20 | 2012-05-30 | 李鹤 | Filter-type injector |
| CN104334215A (en) * | 2012-03-29 | 2015-02-04 | 金普奥膜科技（杭州）有限公司 | Needle filter apparatus |
| CN104546459A (en) * | 2015-01-19 | 2015-04-29 | 宣城市江南医疗器械有限公司 | Needle type syringe with function of accurately filtering dissolved drug |
| CN204864014U (en) * | 2015-07-01 | 2015-12-16 | 陈艳玲 | Disposable short needle pipe is inhaled and is pushed away secondary filter and dissolve medicine needle |
-
2015
- 2015-07-01 CN CN201510383570.8A patent/CN106309130A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2538344Y (en) * | 2002-03-09 | 2003-03-05 | 王维文 | Safety medicine solution apparatus |
| CN201537240U (en) * | 2009-10-24 | 2010-08-04 | 王红秀 | Medical solution needle |
| CN202236335U (en) * | 2011-09-20 | 2012-05-30 | 李鹤 | Filter-type injector |
| CN104334215A (en) * | 2012-03-29 | 2015-02-04 | 金普奥膜科技（杭州）有限公司 | Needle filter apparatus |
| CN104546459A (en) * | 2015-01-19 | 2015-04-29 | 宣城市江南医疗器械有限公司 | Needle type syringe with function of accurately filtering dissolved drug |
| CN204864014U (en) * | 2015-07-01 | 2015-12-16 | 陈艳玲 | Disposable short needle pipe is inhaled and is pushed away secondary filter and dissolve medicine needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170111 |
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| WD01 | Invention patent application deemed withdrawn after publication |