CN107080883A - Soft injection capsule device storage medicine device and soft injection capsule device - Google Patents
Soft injection capsule device storage medicine device and soft injection capsule device Download PDFInfo
- Publication number
- CN107080883A CN107080883A CN201710505281.XA CN201710505281A CN107080883A CN 107080883 A CN107080883 A CN 107080883A CN 201710505281 A CN201710505281 A CN 201710505281A CN 107080883 A CN107080883 A CN 107080883A
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- China
- Prior art keywords
- soft
- syringe
- syringe needle
- mozzle
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/178—Syringes
- A61M5/31—Details
- A61M5/32—Needles; Details of needles pertaining to their connection with syringe or hub; Accessories for bringing the needle into, or holding the needle on, the body; Devices for protection of needles
- A61M5/3202—Devices for protection of the needle before use, e.g. caps
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (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 provides a kind of soft injection capsule device storage medicine device, it is related to medical syringe technical field, solves the troublesome technical problem of existing injector operations.The device includes medicament storage chamber and the needle pierces portion that is arranged on medicament storage chamber, and the needle pierces portion is that to be fixedly connected or both be integral type structure between the two with the medicament storage chamber；The medicament storage chamber is used to store medicament, and the root of the syringe needle of chamber syringe can be penetrated in the medicament storage chamber by the needle pierces portion；There is soft capsule in the medicament storage chamber, the soft capsule is that flexible material is made and the medicament of the medicament storage chamber indoor storage can be squeezed into the head of the syringe needle of the chamber syringe and syringe needle from the chamber syringe by extruding the soft capsule of the medicament storage chamber and extrudes.Eliminate syringe needs the process of artificial dosing before the use, reduces operating process, easy to operate simple and direct.
Description
Technical field
The present invention relates to medical syringe technical field, more particularly, to a kind of soft injection capsule device with storage medicine device and
Soft injection capsule device including the storage medicine device.
Background technology
Syringe is a kind of common medical instruments, and early in the 15th century, Italian's Ka Di Nellies just propose syringe
Principle.The appearance of syringe be medical instruments field once epoch-making revolution use and syringe needle extract or injection gas or
This process of liquid is called injection.
Existing product has needleless injector, a plain syringe, one-shot injector and continuous syringe in the market
Deng wherein conventional syringe is popularized and does the most for one-shot injector, however, which kind of syringe, all has operation multiple at present
Miscellaneous the problem of, for example：Existing several syringes, are required for the process of artificial dosing before the use, and minimum injection
The minimum syringe capacity of device such as syringe-type syringe is 5 milliliters, and in the case where being not added with syringe needle, its minimum length is big
About 95 millimeters, be also used for vaccine in use and use, but during use due to individual to the vaccine that has one
Consumption is difficult on whole volume due to the structure of syringe to set small again less than 5 milliliters, so volume is excessive
Syringe causes waste on the energy.
And needleless injector and a plain syringe have Making programme complexity, high cost shortcoming, although can repeat
Use, but this undoubtedly adds danger in terms of health, and single volume is also, than larger, in actual use, to be used for
Injection of insulin person.
Most of continuous syringe is all that glass is made, while have the shortcomings that cost is high, and because design itself is
Repeatedly use, so every time using after terminating and the processing that must all be carried out disinfection before next time, this is invisible to add
Using trouble, due to being that the maximum shortcoming that glass is made is that fear of throwing is frangible, significant care is obtained using process.
In summary, no matter which kind of syringe, it is required for the process of artificial dosing before the use at present, there is operation
The problem of trouble.
The content of the invention
The invention provides a kind of soft injection capsule device, asked with the troublesome technology of injector operations for solving prior art presence
Many technique effects that optimal technical scheme in topic, many technical schemes that the present invention is provided can be generated (save the energy, body
Product is smaller to be easy to carry, and reduces the cost etc. of production medicine bottle) elaboration as detailed below.
The technical solution adopted in the present invention：
A kind of soft injection capsule device storage medicine device, including medicament storage chamber and be arranged on medicament storage chamber
Needle pierces portion, wherein：
The needle pierces portion and the medicament storage chamber are between the two integral type structure to be fixedly connected or both；
The medicament storage chamber is used to store medicament, and the root of the syringe needle of chamber syringe can penetrate institute by the needle pierces portion
State in medicament storage chamber；There is soft capsule in the medicament storage chamber, the soft capsule is made for flexible material and by extruding
The chamber syringe can be squeezed into by the medicament of the medicament storage chamber indoor storage by stating the soft capsule of medicament storage chamber
Syringe needle and from the head extrusion of the syringe needle of the chamber syringe.
Alternatively, the medicament storage chamber includes mozzle and the soft capsule, and the mozzle is connected with the soft capsule
Logical, one end of the mozzle is connected with the soft capsule, and the needle pierces portion is connected with the other end of the mozzle,
The root of the syringe needle of chamber syringe can be penetrated in the mozzle by the needle pierces portion.
Alternatively, the needle pierces portion is sealing-plug, and the sealing-plug is made up of soft-plastic material, outside the sealing-plug
Wall is engaged with the inwall of the other end of the mozzle.
Alternatively, one end of the sealing-plug in the mozzle opens up fluted, the bottom of the groove
Thickness is less than the thickness of the side wall of the groove.
Alternatively, the mozzle and the soft capsule are formed in one structure, and the chock plug and the cock body are integrated into
Type structure.
A kind of soft injection capsule device, including syringe needle and soft injection capsule device storage medicine device, the syringe needle with it is described soft
Injection capsule device storage medicine device is to be detachably connected.
Alternatively, the medicament storage chamber includes mozzle and the soft capsule, and the mozzle is connected with the soft capsule
Logical, one end of the mozzle is connected with the soft capsule, and the needle pierces portion is connected with the other end of the mozzle,
The root of the syringe needle of the chamber syringe can be penetrated in the mozzle by the needle pierces portion, the syringe needle bag
Spike body and syringe needle armlet are included, the syringe needle armlet is fixedly connected on the outer wall of the spike body, the syringe needle armlet
Detachable connection is formed by Detachable connection structure between the mozzle.
Alternatively, the Detachable connection structure includes first raised and the second projection, and first projection is arranged on
On the inwall of the syringe needle armlet, the second projection is arranged on the outer wall of the mozzle, and the syringe needle is set in the water conservancy diversion
When on pipe, described first is raised raised between the soft capsule between described second, and described second raised can prevent described the
Deviate from the one raised direction towards away from the soft capsule.
Alternatively, in addition to needle-covering cap, the needle-covering cap is provided with neck, and the syringe needle armlet is provided with engaging
Portion, the inwall of the neck and the outer wall of the holding section fasten.
Alternatively, the spike body is hollow channel, and the head and root of the spike body are disposed as tip and worn
Structure is pierced, the side on the head of the spike body and the side of root are in inclined-plane, and the outer surface of the syringe needle armlet is provided with
Anti-skid structure, the anti-skid structure is multiple projections.
Beneficial effects of the present invention：
The soft injection capsule device storage medicine device that the present invention is provided, its medicament storage chamber is used to store medicament, chamber note
The root of the syringe needle of emitter can be penetrated in medicament storage chamber by the needle pierces portion of the device；Soft capsule in medicament storage chamber
Design, the syringe needle of chamber syringe can be squeezed into and from chamber by extruding soft capsule by the medicament of medicament storage chamber indoor storage
The head extrusion of the syringe needle of syringe, changes the injection process and injection system of conventional syringe, eliminating syringe makes
With the process of artificial dosing is needed before, operating process is reduced, operation more facilitates simple and direct.
In addition, many technique effects that the optimal technical scheme in many technical schemes that the present invention is provided can be generated：
Soft injection capsule device eliminates the process for also needing special container to encapsulate when some injection medicaments dispatch from the factory with storage medicine device, so as to reduce
The manufacturing cost of medicine；The soft utricule of different size can be manufactured according to the dose of required injection medicament, is made vaccinating
During, the volume that soft capsule can be designed is smaller, so as to save the energy；The bottom thickness of the groove of sealing-plug is less than groove
The setting of sidewall thickness, in order to be easier to make punctures sealing-plug so that medicament is flowed into syringe needle；The setting of needle-covering cap,
Avoid syringe needle it is exposed easily stab outside personnel and, while preventing bacterium from entering contaminated pinhead, make syringe needle more safety and sanitation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the overall structure diagram of soft injection capsule device；
Fig. 2 is the explosive view of soft injection capsule device.
Reference：1st, medicament storage chamber；11st, soft capsule；12nd, mozzle；121st, second is raised；2nd, 2, sealing-plug；
21st, groove；3rd, syringe needle；31st, spike body；311st, head；312nd, root；32nd, syringe needle armlet；321st, holding section；33rd, first is convex
Rise；4th, needle-covering cap；41st, neck.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the present invention is protected.
Referring to Fig. 1 to Fig. 2, the invention provides a kind of soft injection capsule device storage medicine device, including medicament storage chamber 1
And the needle pierces portion on medicament storage chamber 1 is arranged on, wherein：Needle pierces portion and medicament storage chamber 1 are between the two
It is integral type structure to be fixedly connected or both；Medicament storage chamber 1 is used to store medicament, the root of the syringe needle 3 of chamber syringe
Portion 312 can be penetrated in medicament storage chamber 1 by needle pierces portion；There is soft capsule 11 in medicament storage chamber 1, soft capsule 11 is flexibility
Material is made and the medicament of storage in medicament storage chamber 1 can be squeezed into chamber by the soft capsule 11 for extruding medicament storage chamber 1
The syringe needle 3 of syringe and from the head extrusion of the syringe needle 3 of the chamber syringe.
The soft injection capsule device storage medicine device that the present invention is provided, its medicament storage chamber 1 is used to store medicament, chamber note
The root 312 of the syringe needle 3 of emitter can be penetrated in medicament storage chamber 1 by the needle pierces portion of the device；Medicament storage chamber
The design of soft capsule 11 in 1, can squeeze into chamber syringe by extruding soft capsule 11 by the medicament of storage in medicament storage chamber 1
Syringe needle 3 and from the head extrusion of the syringe needle 3 of chamber syringe, changes the injection process and injection system of conventional syringe, saves
Go syringe to need the process of artificial dosing before the use, reduced operating process, operation more facilitates simple and direct.In addition, soft
Injection capsule device eliminates the process for also needing special container to encapsulate when some injection medicaments dispatch from the factory with storage medicine device, so as to reduce
The manufacturing cost of medicine.
Medicament storage chamber 1 includes mozzle 12 and the soft capsule 11, and the mozzle 12 is connected with the soft capsule 11
Logical, one end of the mozzle 12 is connected with the soft capsule 11, the needle pierces portion and the other end of the mozzle 11
It is connected, the root 212 of the syringe needle 3 of the chamber syringe can be penetrated in mozzle 12 by needle pierces portion.
Needle pierces portion is sealing-plug 2, and sealing-plug 2 is made up of soft-plastic material, and the outer wall of sealing-plug 2 is another with mozzle 12
The inwall of one end is engaged.
One end of sealing-plug 2 in mozzle 12 opens up fluted 21, wherein in order to be easier to make punctures close
Blocking so that medicament is flowed into syringe needle, as a kind of preferably or alternatively embodiment, the thickness of the bottom of groove 21 is less than
The thickness of the side wall of groove 21.
As a kind of preferably or alternatively embodiment, mozzle 12 and soft capsule 11 are formed in one structure, the He of chock plug 21
Cock body 22 is formed in one structure, is easy to processing and manufacturing, increases the service life.
Present invention also offers a kind of soft injection capsule device, including syringe needle 3 and soft injection capsule device storage medicine device, syringe needle 3
It is to be detachably connected with soft injection capsule device storage medicine device.
Syringe needle 3 includes spike body 31 and syringe needle armlet 32, and syringe needle armlet 32 can be in annular, and syringe needle armlet 32 is fixed
On the outer wall for being connected to spike body 31, formed detachably by Detachable connection structure between syringe needle armlet 32 and mozzle 12
Formula is connected.Detachable connection structure includes the first projection 33 and the second projection 121, the remote spike body 31 of syringe needle armlet 32
The inwall of one end on head be provided with the first projection 33, the outer wall of mozzle 12 is provided with second be engaged with the first projection 33
Projection 121, when syringe needle 3 is set on mozzle 12, the first projection 33 is between the second projection 121 and soft capsule 11, and second
Projection 121 can prevent the first projection 33 from deviating from towards the direction away from soft capsule 11.Specifically, syringe needle 3 is moved towards the direction close to soft capsule
It is dynamic, the first projection 33 is located between the second projection 121 and soft capsule 11, the second projection 121 can prevent syringe needle 3 from being taken off with soft capsule 11
From；There is elasticity in syringe needle armlet 32, the first projection 33 is abutted against towards the direction movement away from soft capsule 11 with the second projection 121, the
One projection 33 continues to make syringe needle armlet 32 towards the Direction distortion away from the outer wall of mozzle 12 towards the direction movement away from soft capsule 11,
Syringe needle 3 departs from soft capsule 11 to be separated.Spike body 31 is hollow channel, and the head 311 and root 312 of spike body 31 are all provided with
Tip puncturing structure is set to, the side on the head 311 of spike body 31 and the side of root 312 are in inclined-plane, particularly syringe needle
The setting of the root 312 of body 31 is easy to puncture sealing-plug.In order to prevent that during push-and-pull syringe needle 3, syringe needle 3 skids, the present invention
Anti-skid structure is provided with the outer surface of syringe needle armlet, anti-skid structure is multiple projections.
Avoid syringe needle is exposed from easily stabbing personnel outside, while preventing bacterium from entering contaminated pinhead, make syringe needle safer
Health, present invention additionally comprises needle-covering cap 4, needle-covering cap 4 is provided with neck 41, and syringe needle armlet 32 is provided with holding section 321,
The inwall of neck 41 and the outer wall of holding section 321 fasten.
In addition, the soft capsule 11 in the present invention need be using soft and the nontoxic transparent soft polyvinyl chloride plastic system of opening and closing power
Into mozzle 12, syringe needle armlet 32 can be made of the transparent polythene material of medical poisonless.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of soft injection capsule device storage medicine device, it is characterised in that including medicament storage chamber (1) and be arranged on medicament
Needle pierces portion on storage chamber (1), wherein：
The needle pierces portion and the medicament storage chamber (1) are between the two integral type structure to be fixedly connected or both；
The medicament storage chamber (1) is used to store medicament, and the root (312) of the syringe needle (3) of chamber syringe can pass through the syringe needle
Puncture portion is penetrated in the medicament storage chamber (1)；There is soft capsule (11), the soft capsule (11) in the medicament storage chamber (1)
It is made for flexible material and the medicament of storage in the medicament storage chamber (1) can be squeezed into institute by extruding the soft capsule (11)
State the head extrusion of the syringe needle (3) of chamber syringe and the syringe needle (3) from the chamber syringe.
2. a kind of soft injection capsule device storage medicine device according to claim 1, it is characterised in that the medicament storage chamber
Room (1) includes mozzle (12) and the soft capsule (11), and the mozzle (12) is connected with the soft capsule (11), the water conservancy diversion
One end of pipe (12) is connected with the soft capsule (11), and the needle pierces portion is connected with the other end of the mozzle (11)
Connect, the root of the syringe needle (3) of the chamber syringe can be penetrated by the needle pierces portion in the mozzle (12).
3. a kind of soft injection capsule device storage medicine device according to claim 2, it is characterised in that the needle pierces portion
For sealing-plug (2), the sealing-plug (2) is made up of soft-plastic material, outer wall and the mozzle (12) of the sealing-plug (2)
The inwall of the other end is engaged.
4. a kind of soft injection capsule device storage medicine device according to claim 3, it is characterised in that positioned at the mozzle
(12) one end of the sealing-plug (2) in is opened up fluted (21), and the thickness of the bottom of the groove (21) is less than described recessed
The thickness of the side wall of groove (21).
5. a kind of soft injection capsule device storage medicine device according to claim 2, it is characterised in that the mozzle (12)
It is formed in one structure with the soft capsule (11).
6. a kind of soft injection capsule device, it is characterised in that including any one of syringe needle (3) and claim the 1-5 soft injection capsule device
With storage medicine device, the syringe needle (3) is to be detachably connected with the soft injection capsule device storage medicine device.
7. a kind of soft injection capsule device according to claim 6, it is characterised in that the medicament storage chamber (1) includes leading
Flow tube (12) and the soft capsule (11), the mozzle (12) are connected with the soft capsule (11), and the one of the mozzle (12)
End is connected with the soft capsule (11), and the needle pierces portion is connected with the other end of the mozzle (11), the chamber
The root of the syringe needle (3) of syringe can be penetrated by the needle pierces portion in the mozzle (12), the syringe needle (3)
Including spike body (31) and syringe needle armlet (32), the syringe needle armlet (32) is fixedly connected on the outer of the spike body (31)
On wall, detachable connection is formed by Detachable connection structure between the syringe needle armlet (32) and the mozzle (12).
8. a kind of soft injection capsule device according to claim 7, it is characterised in that the Detachable connection structure includes first
Raised (33) and second raised (121), described first raised (33) are arranged on the inwall of the syringe needle armlet (32), and second
Raised (121) are arranged on the outer wall of the mozzle (12), when the syringe needle (3) is set on the mozzle (12), institute
First raised (33) are stated between described second raised (121) and the soft capsule (11), and described second raised (121) can hinder
Only described first raised (33) are deviate from towards the direction away from the soft capsule (11).
9. a kind of soft injection capsule device according to claim 7, it is characterised in that also including needle-covering cap (4), the syringe needle
Helmet (4) be provided with neck (41), the syringe needle armlet (32) be provided with holding section (321), the inwall of the neck (41) with
The outer wall of the holding section (321) fastens.
10. a kind of soft injection capsule device according to claim 7, it is characterised in that the spike body (31) is hollow logical
Road, the head (311) and root (312) of the spike body (31) are disposed as tip puncturing structure, the spike body
(31) side on head (311) and the side of root (312) are in inclined-plane, and the outer surface of the syringe needle armlet (32) is provided with anti-
Slipped Clove Hitch structure, the anti-skid structure is multiple projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505281.XA CN107080883B (en) | 2017-06-27 | 2017-06-27 | Medicine storage device for soft capsule injector and soft capsule injector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710505281.XA CN107080883B (en) | 2017-06-27 | 2017-06-27 | Medicine storage device for soft capsule injector and soft capsule injector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107080883A true CN107080883A (en) | 2017-08-22 |
| CN107080883B CN107080883B (en) | 2020-09-29 |
Family
ID=59606550
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710505281.XA Active CN107080883B (en) | 2017-06-27 | 2017-06-27 | Medicine storage device for soft capsule injector and soft capsule injector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107080883B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585565A (en) * | 2019-09-29 | 2019-12-20 | 山东大学齐鲁医院(青岛) | Piston drainage tube mouth turn-buckle |
| WO2022198908A1 (en) * | 2021-03-25 | 2022-09-29 | 武汉佰美斯医疗科技有限公司 | Liquid extraction device and liquid extraction method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161316Y (en) * | 1993-05-28 | 1994-04-13 | 万志静 | Disposable injector |
| CN2510076Y (en) * | 2001-07-30 | 2002-09-11 | 王建栋 | Disposable syringe |
| CN203436632U (en) * | 2013-08-08 | 2014-02-19 | 丁一玲 | Assembling unit of injection device and seeding bottles |
| CN204972252U (en) * | 2015-06-29 | 2016-01-20 | 北京大学深圳医院 | Closed doser |
-
2017
- 2017-06-27 CN CN201710505281.XA patent/CN107080883B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2161316Y (en) * | 1993-05-28 | 1994-04-13 | 万志静 | Disposable injector |
| CN2510076Y (en) * | 2001-07-30 | 2002-09-11 | 王建栋 | Disposable syringe |
| CN203436632U (en) * | 2013-08-08 | 2014-02-19 | 丁一玲 | Assembling unit of injection device and seeding bottles |
| CN204972252U (en) * | 2015-06-29 | 2016-01-20 | 北京大学深圳医院 | Closed doser |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110585565A (en) * | 2019-09-29 | 2019-12-20 | 山东大学齐鲁医院(青岛) | Piston drainage tube mouth turn-buckle |
| WO2022198908A1 (en) * | 2021-03-25 | 2022-09-29 | 武汉佰美斯医疗科技有限公司 | Liquid extraction device and liquid extraction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107080883B (en) | 2020-09-29 |
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