CN205832177U - A kind of anti-pollution plastic ampoule dispenser - Google Patents
A kind of anti-pollution plastic ampoule dispenser Download PDFInfo
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- CN205832177U CN205832177U CN201620432542.0U CN201620432542U CN205832177U CN 205832177 U CN205832177 U CN 205832177U CN 201620432542 U CN201620432542 U CN 201620432542U CN 205832177 U CN205832177 U CN 205832177U
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Abstract
A kind of anti-pollution plastic ampoule dispenser, belongs to technical field of medical instrument.A kind of anti-pollution plastic ampoule dispenser, 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.Connect upper end, intracavity side and be provided with female thread or along the spacing draw-in groove of multilamellar being vertically arranged, 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, carry needle body and be arranged on the chamber of top cap and the connection intracavity of connector, load needle body is threaded with connector or multilamellar limiting tooth pocket matches spacing with multilamellar is connected, the protruding limited block carrying needle body matches with the limit chamber of cylindricality limited block, the bottom face of top cap is fixing with the upper surface of the bottom face of connector to be connected, the lower surface of the bottom face of connector is connected with ampoule bottle top end face.This utility model is applicable to medical industry.
Description
Technical field
This utility model belongs to technical field of medical instrument, particularly relates 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 more
The market share.Existing plastic ampoule bottle needs to open ampoule bottle in use, then extracts medicinal liquid with syringe, is finally transferred to
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. being limited by the existing using method of ampoule bottle, ampoule bottle transfusion needs to prepare in advance in toilet, collects after preparation
In deposit, therefore add the possibility obscured.
3. some medicine hydrolysis rate after mixing with transfusion is accelerated, and preparation in advance can lessen the curative effect.
Syringe must be used the most in use to shift medicinal liquid, add transfusion cost and operating procedure.
5. ampoule bottle uses break-off type open method, and in opening rear bottle, liquid easily spills from opening part.
Summary of the invention
For the problems referred to above, this utility model provides a kind of anti-pollution plastic ampoule dispenser, it use simple, safety,
Good airproof performance, reduces operating procedure and cost, can preparating liquid before use, and without breaking off ampoule bottle, add ampoule bottle
The scope of application.
Technical solution adopted in the utility model is: a kind of anti-pollution plastic ampoule dispenser, including top cap, carries pin
Body, connector, ampoule bottle, sealing barrier film one and transfusion needle, be provided with chamber in described top cap, the top of top cap is blind end, top
Cap lateral surface offers annular groove, and the bottom face of top cap offers central through hole one, described central through hole one and top cap
Chamber communicates；
Described load needle body lateral surface upper end is provided with external screw thread or along the multilamellar limiting tooth being vertically arranged, and carries in needle body bottom face
Portion is provided with protruding limited block, carries needle body center and is provided with load pin chamber, and described load pin chamber runs through load needle body top end face and projection
Limited block bottom face, described transfusion needle is fixedly installed on load pin intracavity, and transfusion lower end passes from carrying bottom, pin chamber, transfusion needle upper end
Pass from carrying top, pin chamber；
Being provided with connection chamber, top, described connection chamber through connector top end face in described connector, the bottom connecting chamber leads to
The bottom face crossing connector is closed, and connects upper end, intracavity side and is provided with female thread or along the spacing draw-in groove of multilamellar being vertically arranged, even
The bottom face integral middle of junctor connects has the cylindricality limited block being vertically arranged, described cylindricality limited block to be arranged on connection intracavity,
Cylindricality limited block upper center is provided with limit chamber, and cylindricality limited block center is provided with the transfusion needle passage communicated with limit chamber, even
Offering groove one in the middle part of the bottom face of junctor, 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, carries needle body and threadeds with connector
Or multilamellar limiting tooth pocket matches spacing with multilamellar is connected, the limit chamber of the protruding limited block and cylindricality limited block that carry needle body matches
Closing, the bottom face of described top cap is fixing with the upper surface of the bottom face of connector to be connected, the following table of the bottom face of described connector
Face is connected with ampoule bottle top end face.
The beneficial effects of the utility model are:
1, this utility model is by the bottom face of top cap and the upper surface of bottom face of connector, the bottom face of connector
Lower surface and the compact siro spinning technology of ampoule bottle top end face, make whole device be in sealing state, it is ensured that the safety that clinical transfusion uses.
2, after this utility model opens top cap, the syringe needle two of transfusion needle is inserted in infusion bottle (bag), then it is downward to carry needle body
Mobile, puncture sealing barrier film one and seal barrier film two, making the syringe needle one of transfusion needle insert in ampoule bottle, then by extruding ampoule bottle
Being clamp-oned by medicinal liquid in infusion bottle (bag), this process transfusion needle is not required to repeatedly plug, and can use before use, it is not necessary to breaking off ampoule
Bottle, convenient and safe.
3, this utility model simple in construction, it is simple to produce, is not required to use syringe cost-effective, adds the suitable of ampoule bottle
Use scope.
Accompanying drawing explanation
Fig. 1: this utility model decomposing schematic representation；
Fig. 2: this utility model front view；
Fig. 3: front view when top cap of the present utility model is provided with 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-is even
Connect 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, carry needle body 2, connector 3, ampoule
Bottle 4, sealing barrier film 1 and transfusion needle 5, be provided with chamber 1-2 in described top cap 1, the top of top cap 1 is blind end, outside top cap 1
Face offers annular groove, and the bottom face 1-3 of top cap 1 offers central through hole one 1-1, described central through hole one 1-1 and top
The chamber 1-2 of cap 1 communicates；
Described load needle body 2 lateral surface upper end is provided with external screw thread or along the multilamellar limiting tooth 2-2 being vertically arranged, and carries needle body 2 end
Being provided with protruding limited block 2-1 in the middle part of end face, carry needle body 2 center and be provided with load pin chamber, described load pin chamber runs through load needle body 2 and pushes up
End face and protruding limited block 2-1 bottom face, described transfusion needle 5 is fixedly installed on load pin intracavity, and transfusion needle 5 lower end is from carrying at the bottom of pin chamber
End passes, and transfusion needle 5 upper end passes from carrying top, pin chamber；
It is provided with connection chamber 3-3,3-3 top, described connection chamber through connector 3 top end face in described connector 3, connects chamber
The bottom of 3-3 is closed by the bottom face of connector 3, connects 3-3 medial surface upper end, chamber and is provided with female thread or along being vertically arranged
Multilamellar spacing draw-in groove 3-5, the bottom face integral middle of connector 3 connects the cylindricality limited block 3-2 being vertically arranged, described cylindricality
Limited block 3-2 is arranged in connection chamber 3-3, and cylindricality limited block 3-2 upper center is provided with limit chamber 3-1, in cylindricality limited block 3-2
It is provided with the transfusion needle passage 3-4 communicated with limit chamber 3-1 at the heart, in the middle part of the bottom face of connector 3, offers groove one, described recessed
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, carries needle body 2 and is connected
Body 3 is threaded or multilamellar limiting tooth 2-2 draw-in groove spacing with multilamellar 3-5 coupling is connected, and can control to carry pin by the body 3 that is rotatably connected
Body 2 moves up and down or advances and carries the relative position that needle body 2 controls to carry needle body 2 with connector 3, carries the protruding limited block 2-1 of needle body 2
Match with the limit chamber 3-1 of cylindricality limited block 3-2, the bottom face 1-3 of described top cap 1 and the upper table of the bottom face of connector 3
Face is fixing to be connected, and 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, and the syringe needle of transfusion needle 5 is 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 and passes from carrying bottom, pin chamber, described
Syringe needle two 5-2 passes from carrying 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 be to moving down
Dynamic, now, syringe needle one 5-1 of transfusion needle 5 punctures sealing barrier film 1 and sealing barrier film two 4-3, the pin hole 5-3 of syringe needle one 5-1 enter
Enter in ampoule bottle 4.
Described ampoule bottle 4 includes ampoule body 4-1, seals barrier film two 4-3 and end plate 4-2, and described end plate 4-2 center is opened
Being provided with through hole two, described through hole dual-purpose seals barrier film two 4-3 and seals, the bottom face of described connector 3 by described end plate 4-2 with
Ampoule bottle 4 top end face connects.
As it is shown on figure 3, the bottom of the blind end of described top cap 1 is to stretch into the projection 1-4 within chamber 1-2, described is convex
The bottom face of block 1-4 is provided with multiple tooth one, and multiple teeth one phase that the upper surface of load needle body 2 is provided with projection 1-4 is engaged many
Individual teeth groove, the bottom face center of projection 1-4 is provided with fixing pin hole.
The step surface that the annular groove of described top cap 1 is positioned at the top near top cap 1 is arranged.Its effect is: top cap 1 is by ring
After disconnecting at connected in star, rotatable or propelling top cap 1, the projection 1-4 band dynamic load needle body 2 of top cap 1 rotates or advances.
The bottom face 1-3 of top cap 1 fixes connected mode employing sweat soldering with the upper surface of the bottom face of connector 3.
It is provided with sealing strip 1-5 at the annular groove of described top cap 1.
The foregoing is only preferred embodiment of the present utility model, be not limited to this utility model, for this
For the technical staff in field, this utility model can have various modifications and variations.All in spirit of the present utility model and principle
Within, any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (6)
1. an anti-pollution plastic ampoule dispenser, including top cap (1), carries needle body (2), connector (3), ampoule bottle (4), sealing
Barrier film one (6) and transfusion needle (5), be provided with chamber (1-2) in described top cap (1), the top of top cap (1) is blind end, its feature
It is: top cap (1) lateral surface offers annular groove, the bottom face (1-3) of top cap (1) offers central through hole one (1-1),
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) being vertically arranged, and carries needle body (2)
Being provided with protruding limited block (2-1) in the middle part of bottom face, carry needle body (2) center and be 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 carrying bottom, pin chamber, and transfusion needle (5) upper end passes from carrying top, pin chamber；
It is provided with connection chamber (3-3), described connection chamber (3-3) top through connector (3) top end face in described connector (3), connects
The bottom connecing chamber (3-3) is closed by the bottom face of connector (3), connects chamber (3-3) medial surface upper end and is provided with female thread or edge
The spacing draw-in groove of the multilamellar (3-5) being vertically arranged, the bottom face integral middle of connector (3) connects has the cylindricality being vertically arranged spacing
Block (3-2), described cylindricality limited block (3-2) is arranged in connection chamber (3-3), and cylindricality limited block (3-2) upper center is provided with limit
Chamber, position (3-1), cylindricality limited block (3-2) center is provided with the transfusion needle passage (3-4) communicated with limit chamber (3-1), connector
(3) offering groove one in the middle part of bottom face, 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), carries needle body
(2) threaded with connector (3) or multilamellar limiting tooth (2-2) draw-in groove spacing with multilamellar (3-5) coupling is connected, and carries needle body (2)
Protruding limited block (2-1) match with the limit chamber (3-1) of cylindricality limited block (3-2), the bottom face (1-of described top cap (1)
3) upper surface with the bottom face of connector (3) is fixed and is connected, the lower surface of the bottom face of described connector (3) and ampoule bottle
(4) top end face connects.
One the most according to claim 1 anti-pollution plastic ampoule dispenser, it is characterised in that: described transfusion needle (5) is
Double needle, the syringe needle of transfusion needle (5) is respectively syringe needle one (5-1) and syringe needle two (5-2), and described syringe needle one (5-1) bottom is envelope
Closed end, and syringe needle one (5-1) sidewall offers pin hole (5-3), syringe needle one (5-1) passes from carrying bottom, pin chamber, described syringe needle two
(5-2) pass from load top, pin chamber.
One the most according to claim 1 anti-pollution plastic ampoule dispenser, it is characterised in that: described ampoule bottle (4) wraps
Including ampoule body (4-1), seal barrier film two (4-3) and end plate (4-2), described end plate (4-2) center offers through hole two, institute
Stating through hole dual-purpose and seal barrier film two (4-3) sealing, the bottom face of described connector (3) passes through described end plate (4-2) and ampoule bottle
(4) top end face connects.
One the most according to claim 1 anti-pollution plastic ampoule dispenser, it is characterised in that: the envelope of described top cap (1)
The bottom of closed end is to stretch into the projection (1-4) that chamber (1-2) is internal, and the bottom face of described projection (1-4) is provided with multiple tooth
One, the upper surface carrying needle body (2) is provided with multiple teeth groove that multiple teeth one phase with projection (1-4) is engaged, the bottom of projection (1-4)
Center, face is provided with fixing pin hole.
One the most according to claim 4 anti-pollution plastic ampoule dispenser, it is characterised in that: the ring of described top cap (1)
The step surface that connected in star is positioned at the top near top cap (1) is arranged.
6. according to the anti-pollution plastic ampoule dispenser of the one described in claim 1 or 4, it is characterised in that: described top cap (1)
Sealing strip (1-5) it is provided with at annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620432542.0U CN205832177U (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 |
|---|---|---|---|
| CN201620432542.0U CN205832177U (en) | 2016-05-14 | 2016-05-14 | A kind of anti-pollution plastic ampoule dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205832177U true CN205832177U (en) | 2016-12-28 |
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ID=57627552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620432542.0U Active CN205832177U (en) | 2016-05-14 | 2016-05-14 | A kind of anti-pollution plastic ampoule dispenser |
Country Status (1)
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|---|---|
| CN (1) | CN205832177U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748289A (en) * | 2016-05-14 | 2016-07-13 | 哈尔滨三联药业股份有限公司 | Anti-pollution plastic ampoule dispensing appliance |
| CN113633549A (en) * | 2021-08-11 | 2021-11-12 | 北京圣鸿医疗科技有限公司 | Ampoule bottle medicine mixing clamp body and closed type medicine dispensing transfusion connector thereof |
| CN113916274A (en) * | 2021-10-14 | 2022-01-11 | 深圳市深思泰电子科技有限公司 | Waterproof high temperature resistant sensor |
-
2016
- 2016-05-14 CN CN201620432542.0U patent/CN205832177U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105748289A (en) * | 2016-05-14 | 2016-07-13 | 哈尔滨三联药业股份有限公司 | Anti-pollution plastic ampoule dispensing appliance |
| CN105748289B (en) * | 2016-05-14 | 2018-04-20 | 哈尔滨三联药业股份有限公司 | A kind of anti-pollution plastic ampoule dispenser |
| CN113633549A (en) * | 2021-08-11 | 2021-11-12 | 北京圣鸿医疗科技有限公司 | Ampoule bottle medicine mixing clamp body and closed type medicine dispensing transfusion connector thereof |
| CN113633549B (en) * | 2021-08-11 | 2023-11-21 | 李鸿宇 | Ampoule bottle medicine mixing clamp body and medicine dispensing and transfusion joint thereof |
| CN113916274A (en) * | 2021-10-14 | 2022-01-11 | 深圳市深思泰电子科技有限公司 | Waterproof high temperature resistant sensor |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |