CN105748289A - Anti-pollution plastic ampoule dispensing appliance - Google Patents
Anti-pollution plastic ampoule dispensing appliance Download PDFInfo
- Publication number
- CN105748289A CN105748289A CN201610315247.1A CN201610315247A CN105748289A CN 105748289 A CN105748289 A CN 105748289A CN 201610315247 A CN201610315247 A CN 201610315247A CN 105748289 A CN105748289 A CN 105748289A
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- China
- Prior art keywords
- chamber
- load
- connector
- needle
- bottom face
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/05—Containers specially adapted for medical or pharmaceutical purposes for collecting, storing or administering blood, plasma or medical fluids ; Infusion or perfusion containers
- A61J1/06—Ampoules or carpules
- A61J1/067—Flexible ampoules, the contents of which are expelled by squeezing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/1406—Septums, pierceable membranes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2006—Piercing means
- A61J1/2013—Piercing means having two piercing ends
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/14—Details; Accessories therefor
- A61J1/20—Arrangements for transferring or mixing fluids, e.g. from vial to syringe
- A61J1/2003—Accessories used in combination with means for transfer or mixing of fluids, e.g. for activating fluid flow, separating fluids, filtering fluid or venting
- A61J1/2048—Connecting means
Abstract
The invention provides an anti-pollution plastic ampoule dispensing appliance and belongs to the technical field of medical instruments.The anti-pollution plastic ampoule dispensing appliance is easy to use, safe, good in sealing performance and capable of reducing operation steps and cost and dispensing liquid medicine before use, an ampoule does not need to be broken, and the application range of the ampoule is increased.An internal thread or a plurality of layers of limiting clamping grooves vertically distributed are arranged at the upper end of the inner side face of a connection cavity.A limiting cavity is formed in the middle of the upper end of a columnar limiting block.The center of the columnar limiting block is provided with an infusion needle channel communicated with the limiting cavity.A needle carrier is arranged in a cavity of a top cap and in a connection cavity of a connector.The needle carrier is in threaded connection with the connector or a plurality of layers of limiting teeth and the limiting clamping grooves are connected in a matched mode, a protruding limiting block of the needle carrier is matched with the limiting cavity of the columnar limiting block, the bottom end face of the top cap is fixedly connected with the upper surface of the bottom end face of the connector, and the lower surface of the bottom end face of the connector is connected with the top end face of the ampoule.The anti-pollution plastic ampoule dispensing appliance is suitable for the medical industry.
Description
Technical field
The invention belongs to technical field of medical instrument, particularly relate to a kind of dispenser.
Background technology
In transfusion market, small-volume injection is frequently with ampoule bottle packaged, and wherein plastic ampoule bottle occupies the more market share.Existing plastic ampoule bottle needs to open ampoule bottle in use, then extracts medicinal liquid with syringe, is finally transferred in infusion bottle or transfusion bag.Therefore have the disadvantage that
1. using syringe transfer medicinal liquid, syringe needle plugs repeatedly, exposes in atmosphere, increases contaminated chance.
2., by the restriction of the existing using method of ampoule bottle, ampoule bottle transfusion needs to prepare in advance in toilet, leaves concentratedly, therefore add the possibility obscured after preparation.
3. some medicine hydrolysis rate after mixing with transfusion is accelerated, and preparation in advance can lessen the curative effect.
4. syringe transfer medicinal liquid be must use in use, transfusion cost and operating procedure added.
5. ampoule bottle adopts break-off type open method, opens liquid in rear bottle and easily spills from opening part.
Summary of the invention
For the problems referred to above, the present invention provides a kind of anti-pollution plastic ampoule dispenser, and it uses simple, safety, good airproof performance, reduces operating procedure and cost, can preparating liquid before use, and without breaking off ampoule bottle, add the scope of application of ampoule bottle.
The technical solution used in the present invention is: a kind of anti-pollution plastic ampoule dispenser, including top cap, load needle body, connector, ampoule bottle, sealing barrier film and transfusion needle, it is provided with chamber in described top cap, the top of top cap is blind end, top cap lateral surface offers annular groove, offering central through hole one on the bottom face of top cap, described central through hole one communicates with the chamber of top cap；
Described load needle body lateral surface upper end is provided with external screw thread or along the multilamellar limiting tooth that is vertically arranged, protruding limited block it is provided with in the middle part of load needle body bottom face, load needle body center is provided with load pin chamber, described load pin chamber runs through load needle body top end face and protruding limited block bottom face, described transfusion needle is fixedly installed on load pin intracavity, transfusion lower end passes from load bottom, pin chamber, and transfusion needle upper end passes from load top, pin chamber；
Connection chamber it is provided with in described connector, the through connector top end face in top, described connection chamber, the bottom connecting chamber is closed by the bottom face of connector, connect upper end, intracavity side and be provided with female thread or along the spacing draw-in groove of multilamellar that is vertically arranged, the bottom face integral middle of connector is connected to the cylindricality limited block being vertically arranged, described cylindricality limited block is arranged on connection intracavity, cylindricality limited block upper center is provided with limit chamber, cylindricality limited block center is provided with the transfusion needle passage communicated with limit chamber, groove one is offered in the middle part of the bottom face of connector, described groove one seals with sealing barrier film one；
Described load needle body is arranged on the chamber of top cap and the connection intracavity of connector, needle body is threaded with connector or multilamellar limiting tooth is connected with the spacing pocket matches of multilamellar for load, the protruding limited block of load needle body matches with the limit chamber of cylindricality limited block, the bottom face of described top cap is fixing with the upper surface of the bottom face of connector to be connected, and the lower surface of the bottom face of described connector is connected with ampoule bottle top end face.
The beneficial effects of the present invention is:
1, the present invention is by lower surface and the compact siro spinning technology of ampoule bottle top end face of the bottom face of top cap with the upper surface of bottom face of connector, the bottom face of connector, makes whole device be in sealing state, it is ensured that the safety that clinical transfusion uses.
2, the syringe needle two of transfusion needle is inserted in infusion bottle (bag) after opening top cap by the present invention, again load needle body is moved down, puncture sealing barrier film one and seal barrier film two, the syringe needle one making transfusion needle inserts in ampoule bottle, clamp-oning in infusion bottle (bag) again through extruding ampoule bottle by medicinal liquid, this process transfusion needle does not need repeatedly to plug, and can use before use, without breaking off ampoule bottle, convenient and safe.
3, present configuration is simple, it is simple to produce, and does not need to use syringe to save cost, adds the scope of application of ampoule bottle.
Accompanying drawing explanation
Fig. 1: decomposing schematic representation of the present invention；
Fig. 2: front view of the present invention；
Fig. 3: the top cap of the present invention is provided with front view during projection；
Wherein: 1-top cap；1-1-central through hole one；1-2-chamber；1-3-bottom face；1-4-projection；1-5-sealing strip；2-carries needle body；2-1-projection limited block；2-2-limiting tooth；3-connector；3-1-limit chamber；3-2-cylindricality limited block；3-3-connects chamber；3-4-transfusion needle passage；The spacing draw-in groove of 3-5-；4-ampoule bottle；4-1-ampoule body；4-2-end plate；4-3-seals barrier film two；5-transfusion needle；5-1-syringe needle one；5-2-syringe needle two；5-3-pin hole；6-seals barrier film one.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of anti-pollution plastic ampoule dispenser, including top cap 1, load needle body 2, connector 3, ampoule bottle 4, seal barrier film 1 and transfusion needle 5, it is provided with chamber 1-2 in described top cap 1, the top of top cap 1 is blind end, top cap 1 lateral surface offers annular groove, and the bottom face 1-3 of top cap 1 offers central through hole one 1-1, and described central through hole one 1-1 communicates with the chamber 1-2 of top cap 1；
Described load needle body 2 lateral surface upper end is provided with external screw thread or along the multilamellar limiting tooth 2-2 that is vertically arranged, protruding limited block 2-1 it is provided with in the middle part of load needle body 2 bottom face, load needle body 2 center is provided with load pin chamber, described load pin chamber runs through load needle body 2 top end face and protruding limited block 2-1 bottom face, described transfusion needle 5 is fixedly installed on load pin intracavity, transfusion needle 5 lower end passes from load bottom, pin chamber, and transfusion needle 5 upper end passes from load top, pin chamber；
Connection chamber 3-3 it is provided with in described connector 3, 3-3 top, described connection chamber through connector 3 top end face, the bottom connecting chamber 3-3 is closed by the bottom face of connector 3, connect 3-3 medial surface upper end, chamber and be provided with female thread or along the spacing draw-in groove 3-5 of multilamellar that is vertically arranged, the bottom face integral middle of connector 3 is connected to the cylindricality limited block 3-2 being vertically arranged, described cylindricality limited block 3-2 is arranged in connection chamber 3-3, cylindricality limited block 3-2 upper center is provided with limit chamber 3-1, cylindricality limited block 3-2 center is provided with the transfusion needle passage 3-4 communicated with limit chamber 3-1, groove one is offered in the middle part of the bottom face of connector 3, described groove one seals with sealing barrier film 1；
Described load needle body 2 is arranged in the chamber 1-2 of the top cap 1 and connection chamber 3-3 of connector 3, needle body 2 is threaded with connector 3 or multilamellar limiting tooth 2-2 mates with the spacing draw-in groove 3-5 of multilamellar and is connected for load, can control load needle body 2 by the body 3 that is rotatably connected moves up and down or advances load needle body 2 to control the relative position carrying needle body 2 with connector 3, the limit chamber 3-1 of the protruding limited block 2-1 and cylindricality limited block 3-2 of load needle body 2 matches, the bottom face 1-3 of described top cap 1 is fixing with the upper surface of the bottom face of connector 3 to be connected, the lower surface of the bottom face of described connector 3 is connected with ampoule bottle 4 top end face.
Described transfusion needle 5 is double needle, the syringe needle of transfusion needle 5 respectively syringe needle one 5-1 and syringe needle two 5-2, described syringe needle one 5-1 bottom is blind end, and syringe needle one 5-1 sidewall offers pin hole 5-3, syringe needle one 5-1 passes from load bottom, pin chamber, and described syringe needle two 5-2 passes from load top, pin chamber.
When the limit chamber 3-1 of protruding limited block 2-2 and cylindricality limited block 3-2 contacts, described load needle body 2 can not move down, and now, syringe needle one 5-1 of transfusion needle 5 punctures sealing barrier film 1 and seals barrier film two 4-3, and the pin hole 5-3 of syringe needle one 5-1 enters in ampoule bottle 4.
Described ampoule bottle 4 includes ampoule body 4-1, seals barrier film two 4-3 and end plate 4-2, described end plate 4-2 center offers through hole two, described through hole dual-purpose seals barrier film two 4-3 and seals, and the bottom face of described connector 3 is connected with ampoule bottle 4 top end face by described end plate 4-2.
As shown in Figure 3, the bottom of the blind end of described top cap 1 is stretch into the projection 1-4 within chamber 1-2, the bottom face of described projection 1-4 is provided with multiple tooth one, the upper surface of load needle body 2 is provided with multiple teeth groove that multiple teeth one phase with projection 1-4 is engaged, and the bottom face center of projection 1-4 is provided with fixing pin hole.
The step surface that the annular groove of described cap body 1-1 is positioned at the top near top cap 1 is arranged.Its effect is: after top cap 1 is disconnected by annular groove, and rotatable or propelling top cap 1, the projection 1-4 band dynamic load needle body 2 of top cap 1 rotates or advances.
Fixing connected mode adopts sweat soldering to the bottom face 1-3 of top cap 1 with the upper surface of the bottom face of connector 3.
The annular groove place of described cap body 1-1 is provided with sealing strip 1-5.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of making, equivalent replacement, improvement etc., should be included within protection scope of the present invention.
Claims (6)
1. an anti-pollution plastic ampoule dispenser, including top cap (1), load needle body (2), connector (3), ampoule bottle (4), seal barrier film one (6) and transfusion needle (5), chamber (1-2) it is provided with in described top cap (1), the top of top cap (1) is blind end, it is characterized in that: top cap (1) lateral surface offers annular groove, offering central through hole one (1-1) on the bottom face (1-3) of top cap (1), described central through hole one (1-1) communicates with the chamber (1-2) of top cap (1)；
Described load needle body (2) lateral surface upper end is provided with external screw thread or along the multilamellar limiting tooth (2-2) that is vertically arranged, protruding limited block (2-1) it is provided with in the middle part of load needle body (2) bottom face, load needle body (2) center is provided with load pin chamber, described load pin chamber runs through load needle body (2) top end face and protruding limited block (2-1) bottom face, described transfusion needle (5) is fixedly installed on load pin intracavity, transfusion needle (5) lower end passes from load bottom, pin chamber, and transfusion needle (5) upper end passes from load top, pin chamber；
nullConnection chamber (3-3) it is provided with in described connector (3)，Described connection chamber (3-3) top through connector (3) top end face，The bottom connecting chamber (3-3) is closed by the bottom face of connector (3)，Connect chamber (3-3) medial surface upper end and be provided with female thread or along the spacing draw-in groove of the multilamellar (3-5) that is vertically arranged，The bottom face integral middle of connector (3) is connected to the cylindricality limited block (3-2) being vertically arranged，Described cylindricality limited block (3-2) is arranged in connection chamber (3-3)，Cylindricality limited block (3-2) upper center is provided with limit chamber (3-1)，Cylindricality limited block (3-2) center is provided with the transfusion needle passage (3-4) communicated with limit chamber (3-1)，Groove one is offered in the middle part of the bottom face of connector (3)，Described groove one seals with sealing barrier film one (6)；
Described load needle body (2) is arranged in the chamber (1-2) of top cap (1) and the connection chamber (3-3) of connector (3), load needle body (2) or multilamellar limiting tooth (2-2) threaded with connector (3) mates with the spacing draw-in groove of multilamellar (3-5) and is connected, the protruding limited block (2-1) of load needle body (2) matches with the limit chamber (3-1) of cylindricality limited block (3-2), the bottom face (1-3) of described top cap (1) is fixing with the upper surface of the bottom face of connector (3) to be connected, the lower surface of the bottom face of described connector (3) is connected with ampoule bottle (4) top end face.
2. the anti-pollution plastic ampoule dispenser of one according to claim 1, it is characterized in that: described transfusion needle (5) is double needle, the syringe needle of transfusion needle (5) respectively syringe needle one (5-1) and syringe needle two (5-2), described syringe needle one (5-1) bottom is blind end, and syringe needle one (5-1) sidewall offers pin hole (5-3), syringe needle one (5-1) passes from load bottom, pin chamber, and described syringe needle two (5-2) passes from load top, pin chamber.
3. the anti-pollution plastic ampoule dispenser of one according to claim 1, it is characterized in that: described ampoule bottle (4) includes ampoule body (4-1), seals barrier film two (4-3) and end plate (4-2), described end plate (4-2) center offers through hole two, described through hole dual-purpose seals barrier film two (4-3) and seals, and the bottom face of described connector (3) is connected with ampoule bottle (4) top end face by described end plate (4-2).
4. the anti-pollution plastic ampoule dispenser of one according to claim 1, it is characterized in that: the bottom of the blind end of described top cap (1) is stretch into the projection (1-4) that chamber (1-2) is internal, the bottom face of described projection (1-4) is provided with multiple tooth one, the upper surface of load needle body (2) is provided with multiple teeth groove that multiple teeth one phase with projection (1-4) is engaged, and the bottom face center of projection (1-4) is provided with fixing pin hole.
5. the anti-pollution plastic ampoule dispenser of one according to claim 4, it is characterised in that: the step surface that the annular groove of described cap body (1-1) is positioned at the top near top cap (1) is arranged.
6. the anti-pollution plastic ampoule dispenser of one according to claim 1 or 4, it is characterised in that: the annular groove place of described cap body (1-1) is provided with sealing strip (1-5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315247.1A CN105748289B (en) | 2016-05-14 | 2016-05-14 | A kind of anti-pollution plastic ampoule dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315247.1A CN105748289B (en) | 2016-05-14 | 2016-05-14 | A kind of anti-pollution plastic ampoule dispenser |
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| Publication Number | Publication Date |
|---|---|
| CN105748289A true CN105748289A (en) | 2016-07-13 |
| CN105748289B CN105748289B (en) | 2018-04-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610315247.1A Active CN105748289B (en) | 2016-05-14 | 2016-05-14 | A kind of anti-pollution plastic ampoule dispenser |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294943A (en) * | 2017-01-12 | 2018-07-20 | 江苏大红鹰恒顺药业有限公司 | A kind of novel and multifunctional aseptic plastic ampoule bottle |
| CN113242768A (en) * | 2018-12-21 | 2021-08-10 | 水景有限公司 | Box |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997010156A1 (en) * | 1995-09-11 | 1997-03-20 | Biodome | Connector for a closed container, preventing tampering therewith |
| CN101147821A (en) * | 2006-09-18 | 2008-03-26 | 丁玉英 | Powder injection automatic medicine-mixing device |
| EP2014322A1 (en) * | 2006-04-18 | 2009-01-14 | Zhongshan Botai Pharmaceutic Instruments Co., Ltd. | A sterile drug-mixing syringe |
| US20110184373A1 (en) * | 2008-05-24 | 2011-07-28 | Ulrich Moser | Ampoule comprising an ampoule holder |
| CN202478168U (en) * | 2012-03-15 | 2012-10-10 | 兰州汶河医疗器械研制开发有限公司 | Simple medicine dispensing device |
| CN103156772A (en) * | 2013-04-07 | 2013-06-19 | 上海武彬包装制品有限公司 | Transfusion container and manufacturing method thereof |
| CN104188803A (en) * | 2014-09-24 | 2014-12-10 | 冯邦玺 | Disposable multifunctional medicine absorbing and dispensing device |
| CN205832177U (en) * | 2016-05-14 | 2016-12-28 | 哈尔滨三联药业股份有限公司 | A kind of anti-pollution plastic ampoule dispenser |
-
2016
- 2016-05-14 CN CN201610315247.1A patent/CN105748289B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997010156A1 (en) * | 1995-09-11 | 1997-03-20 | Biodome | Connector for a closed container, preventing tampering therewith |
| EP2014322A1 (en) * | 2006-04-18 | 2009-01-14 | Zhongshan Botai Pharmaceutic Instruments Co., Ltd. | A sterile drug-mixing syringe |
| CN101147821A (en) * | 2006-09-18 | 2008-03-26 | 丁玉英 | Powder injection automatic medicine-mixing device |
| US20110184373A1 (en) * | 2008-05-24 | 2011-07-28 | Ulrich Moser | Ampoule comprising an ampoule holder |
| CN202478168U (en) * | 2012-03-15 | 2012-10-10 | 兰州汶河医疗器械研制开发有限公司 | Simple medicine dispensing device |
| CN103156772A (en) * | 2013-04-07 | 2013-06-19 | 上海武彬包装制品有限公司 | Transfusion container and manufacturing method thereof |
| CN104188803A (en) * | 2014-09-24 | 2014-12-10 | 冯邦玺 | Disposable multifunctional medicine absorbing and dispensing device |
| CN205832177U (en) * | 2016-05-14 | 2016-12-28 | 哈尔滨三联药业股份有限公司 | A kind of anti-pollution plastic ampoule dispenser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108294943A (en) * | 2017-01-12 | 2018-07-20 | 江苏大红鹰恒顺药业有限公司 | A kind of novel and multifunctional aseptic plastic ampoule bottle |
| CN113242768A (en) * | 2018-12-21 | 2021-08-10 | 水景有限公司 | Box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105748289B (en) | 2018-04-20 |
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