CN206063507U - A kind of automated injection device with regulating dosage - Google Patents
A kind of automated injection device with regulating dosage Download PDFInfo
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- CN206063507U CN206063507U CN201620773474.4U CN201620773474U CN206063507U CN 206063507 U CN206063507 U CN 206063507U CN 201620773474 U CN201620773474 U CN 201620773474U CN 206063507 U CN206063507 U CN 206063507U
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- drive cam
- end cap
- actuator
- screw drive
- housing
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 51
- 238000002347 injection Methods 0.000 title claims abstract description 30
- 239000007924 injection Substances 0.000 title claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 42
- 239000003814 drug Substances 0.000 claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 13
- 230000006835 compression Effects 0.000 claims description 5
- 238000007906 compression Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 5
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- 230000000903 blocking effect Effects 0.000 description 2
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 102000018997 Growth Hormone Human genes 0.000 description 1
- 108010051696 Growth Hormone Proteins 0.000 description 1
- 102000004877 Insulin Human genes 0.000 description 1
- 108090001061 Insulin Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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- 229940125396 insulin Drugs 0.000 description 1
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Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a kind of automated injection device with regulating dosage, bottle, trigger switch button, governor motion are accommodated including housing, liquid medicine, housing upper end is provided with the first end cap, lower end is provided with the second end cap, through hole is equipped with the middle part of first end cap, the second end cap, screw drive cam in governor motion is embedded in the through hole inner chamber with housing, screw drive cam is connected with scale screw torque and both mutually axially can slide, and screw drive cam is connected with regulating key by the first ratchet mechanism；Scale screw rod outer wall is connected using engagement thread with the through hole of the first end cap, and scale screw rod lower end is connected with actuator by the second ratchet mechanism, and actuator lower end is connected with piston rod moment of torsion, and piston rod outer wall is connected using engagement thread with the through hole in the middle part of the second end cap.Compared with prior art, automated injection device of the present utility model has simple structure, easy to adjust, to adjust fineness high, easy to operate, the advantages of low manufacture cost.
Description
Technical field
The utility model is related to a kind of injection device, more particularly to a kind of automated injection device with regulating dosage.
Background technology
Mainly using manually inserting needle, injection, inserting needle needs certain technical operation with when injecting to syringe in the past
Experience and hygienic requirements, in order to simplify operation, currently there are many automatic injectors, but this automatic injector are not
Possesses the function of regulating dosage, once triggering injection is switched, the uncontrollable injection dosage injected away of syringe is made in injection
The dosage that cannot ensure to inject with process, for some special occasions, it is impossible to precisely extrude required dosage, so as to cause medicine wave
Take, or even the person of being injected is damaged, such as, when injection medicament is the medicines such as growth hormone, insulin, need according to specific
Dose demand is injected；Also small part automatic injector is designed as the structure of adjustable dosage, US 6325004 is disclosed
A kind of syringe, for a kind of adjustable dosage of medicine is injected from cartouch, the syringe has outer the syringe
Shell, with non-circular cross sections and externally threaded piston rod, piston rod driving device, unidirectional with internal lock groove coronary ring
The clutch and blocking device of coupling, wherein the shell includes the support for being surrounded the cartouch with medicine,
The coronary ring of the lock groove can with it is integrated in the housing, and the blocking device have at least one pair of elastic arm,
Wherein there is per arm a free end, this complex structure, needs design and produce the tooth being closely adjacent to each other in a large number on screw rod
Teeth portion, increased cost of manufacture.
Utility model content
The purpose of the application there is provided a kind of automated injection device with regulating dosage, to solve nothing in prior art
Method automatically adjusts the technical problem of required injection dosage according to use demand, so as to injection when, can according to injection dosage demand,
It is convenient to adjust required dosage.
For achieving the above object, the technical solution of the utility model is：
A kind of automated injection device with regulating dosage of the present utility model, including housing, it is arranged on the housing
Through hole inner chamber one end and bottle, trigger switch button, governor motion are accommodated with the liquid medicine with piston, the housing upper end is provided with the
One end cap, lower end are provided with the second end cap, and through hole is equipped with the middle part of first end cap, the second end cap, and the governor motion is arranged
In the housing, the governor motion includes regulating key, screw drive cam, scale screw rod, actuator, and the screw rod drives
Moving cam is embedded in the through hole inner chamber with the housing, the screw drive cam sleeve outside the scale screw rod with it is described
Scale screw torque connects and both mutually axially can slide, and the screw drive cam upper end passes through the first ratchet mechanism and institute
Regulating key connection is stated, for ordering about the screw drive cam single direction rotation；The scale screw rod outer wall and the first end
The through hole at lid middle part is using engagement thread connection, the scale screw rod upper end and the trigger switch button connects, the scale
Screw rod lower end is connected with actuator by the second ratchet mechanism, and the actuator lower end is connected with piston rod moment of torsion, the piston
Bar outer wall is connected using engagement thread with the through hole in the middle part of second end cap.
In above-mentioned technical proposal, the first spine that will be arranged on the regulating key being arranged on housing and screw drive cam
The connection of wheel mechanism, screw drive cam are set on scale screw rod, and regulating key drives the rotation of screw drive cam, scale screw rod
With screw drive cam synchronous rotary, arrange on the through hole of the first end cap of the external screw thread and housing of the setting of scale screw rod outer wall
Screw-internal thread fit connects, after screw drive cam rotates to an angle, protruding one section relative to the first end cap of scale screw rod
Displacement, trigger switch button are connected with scale screw rod upper end, and scale screw rod lower end is connected with actuator by the second ratchet mechanism,
Actuator is connected with piston rod moment of torsion, and piston rod outer wall arranges the screw-internal thread fit arranged on the through hole of external screw thread and the second end cap
Connection, by pressing trigger switch button, under the ordering about of external force, scale screw rod is reversely rotated and moves down what rotation was stretched out
Shift length, when scale screw rod is reversely rotated, in the presence of the second ratchet mechanism, drives actuator and piston rod synchronously to revolve
Turn, piston rod band piston accommodates bottle relative to liquid medicine and moves down, so as to extrude the liquid of required dosage, this governor motion
Simple structure, adjusts easy to operate, the dosage needed for regulation injection that can be fine.
Further improvement is that, the hook tooth of first ratchet mechanism is along setting that the screw drive cam circumference extends
It is placed on the screw drive cam periphery, the hook tooth of second ratchet mechanism is along setting that the actuator circumference extends
Be placed on the actuator periphery, first ratchet mechanism, the second ratchet mechanism flank of tooth incline direction it is contrary.
Further improvement is that, the hook tooth of first ratchet mechanism is along setting that the screw drive cam circumference extends
It is placed on the screw drive cam upper surface, the hook tooth of second ratchet mechanism is along setting that the actuator circumference extends
Be placed on the actuator upper surface, first ratchet mechanism, the second ratchet mechanism flank of tooth incline direction it is identical.
Further it is improved by, the regulating key is set on the scale screw rod, its lower end has top a, institute
State top tip to be fitted on the flank of tooth of first ratchet mechanism under external force, the housing sidewall is provided with along described
The axially arranged strip through-hole of housing, regulating key side wall form the salient point for extending through the strip through-hole.
In above-mentioned technical proposal, the hook tooth of the first ratchet mechanism is arranged on the upper surface of screw drive cam, structure
Simply, low manufacture cost, regulating key are moved up and down back and forth, order about screw drive cam single direction rotation, simple to operation, can
Finely required according to regulating dosage, the ratchet number of teeth and the flank of tooth angle of inclination of varying number is set, so as to realize fine-tuning
Dosage.
Preferably, extension spring is provided between the regulating key upper end and first end cap, the regulation for resetting is pressed
Key.Regulating key is connected with the first end cap by extension spring, when making regulating key be moved to bottom, in the presence of extension spring,
Automatically reset to peak, using more convenient.
Further improvement is that, compression spring is provided between the actuator lower end and second end cap, for keeping
Engage with the scale screw rod lower end actuator upper end.By arranging compression spring in actuator lower end, by compressing bullet
The effect of spring, makes scale screw rod during the first end cap is stretched out in rotation be arranged on the hook tooth of actuator upper end face and set
Put the ratchet in scale screw rod lower end and be constantly in laminating shape, when trigger switch button is pressed, piston rod and scale spiral shell can be made
Bar synchronous rotary, it is identical with the dosage for being adjusted further to ensure that extruded pharmaceutical quantities, improves the dosage being extruded
Fineness.
Further improvement is that, the screw drive cam madial wall is axially arranged with guide groove along which, outside the scale screw rod
Wall forms the projection being slidably connected with the guide groove, and the guide groove is three and is uniformly distributed in the screw drive cam circle
On side face.By guide groove is arranged on the madial wall of screw drive cam, the setting of scale screw rod outer wall is slidably connected with guide groove
Projection, guide groove and the cooperation of projection, make moment of torsion transmission is formed between scale screw rod and screw drive cam, rotate in scale screw rod
When, it is raised to slide in guide groove；Arrange three guide grooves to be evenly distributed on the periphery of screw drive cam, structure letter
Single, uniform force is during regulating dosage, more smooth light.
Further improvement is that, the liquid medicine accommodates bottle and is fixed on the housing lower end, the bottle cover upper end by bottle cover
It is snapped in second end cap.
Further it is improved by, second end cap is buckled in the through hole cavity lower end of the housing.
In above-mentioned technical proposal, by snap by the connection of each part and one, needing to change liquid medicine receiving bottle
When, easy to disassemble and assembling.
Compared with prior art, automated injection device of the present utility model has simple structure, easy to adjust, regulation fine
Degree is high, easy to operate, the advantages of low manufacture cost.
Description of the drawings
Fig. 1 has the structural representation of the automated injection device of regulating dosage for the utility model；
Fig. 2 is the structural representation of omission housing in Fig. 1；
Fig. 3 has the generalized section of the automated injection device of regulating dosage for the utility model；
The cross-sectional view that Fig. 4 is connected with actuator, the second end cap for piston rod in the utility model；
Fig. 5 is the attachment structure schematic diagram of the utility model screw drive cam and scale screw rod；
Fig. 6 is the structural representation of scale screw rod in the utility model；
Fig. 7 is the structural representation of governor motion in the utility model another kind embodiment；
In figure, 1- housings, the first end caps of 11-, the second end caps of 12-, 2- trigger switch buttons, 3- liquid medicine accommodate bottle, 31- bottles
Set, 32- pistons, 4- regulating keys, 41- salient points, 42- are top, 43- extension springs, 5- screw drive cams, 51- guide grooves, 6- scale spiral shells
Bar, 61- are raised, 62- ratchets, 7- piston rods, 71- actuators, 72- compression springs.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment one
As shown in Figures 1 to 6, a kind of automated injection device with regulating dosage that the present embodiment is provided, including housing
1st, be arranged on through hole inner chamber one end of housing 1 and bottle 3, trigger switch button 2, regulation machine are accommodated with the liquid medicine with piston 32
Structure, governor motion are arranged in housing 1, and the upper end of housing 1 is provided with the first end cap 11, and lower end is provided with the second end cap 12, the second end
Lid card 12 is buckled in the through hole cavity lower end of housing 1, and through hole is equipped with the middle part of the first end cap 11, the second end cap 12, and liquid medicine accommodates bottle 3
The lower end of housing 1 is fixed on by bottle cover 31, the upper end of bottle cover 31 is snapped in the second end cap 12, governor motion include adjust by
Key 4, screw drive cam 5, scale screw rod 6, actuator 71, screw drive cam 5 are embedded in the through hole inner chamber of housing 1, spiral shell
Bar driving cam 5 be sheathed on scale screw rod 6 be connected with 6 way of torque of scale screw rod and both mutually can slide axially, this
In embodiment, guide groove 51 is axially arranged with along which in 5 madial wall of screw drive cam, the outer wall of scale screw rod 6 is arranged and guide groove 51
The projection 61 being slidably connected, guide groove 51 and raised 61 cooperation, make to form moment of torsion between scale screw rod 6 and screw drive cam 5
Transmission, when screw drive cam 5, scale screw rod 6 rotate, raised 61 slide in guide groove 51, for uniform force, adjust
Section is smooth, and guide groove 51 is set to three and is uniformly distributed on the periphery of screw drive cam 5；The upper end of screw drive cam 5
Be connected with regulating key 4 by the first ratchet mechanism, 5 single direction rotation of screw drive cam is ordered about by driving regulating key 4；
The outer wall of scale screw rod 6 is provided with external screw thread, is connected with the screw-internal thread fit on the through hole in the middle part of the first end cap 11, scale screw rod 6
Upper end is connected with trigger switch button 2, and 6 lower end of scale screw rod is connected with actuator 71 by the second ratchet mechanism, actuator 71
Lower end be connected in the way of transmitting torque with piston rod 7, specifically, actuator 71 is set in square at 7 upper end of piston rod
On bar, to transmitting torque, the outer wall of piston rod 7 is provided with external screw thread, with the second end cap 12 in the middle part of through hole on internal thread
It is connected, the second ratchet mechanism specifically includes the hook tooth being arranged on actuator 71 and the ratchet being arranged on scale screw rod
62。
Preferred embodiment of the present utility model is, what the hook tooth of the first ratchet mechanism extended along 5 circumference of screw drive cam
It is arranged on the upper surface of screw drive cam 5, the hook tooth of the second ratchet mechanism is along being arranged at that 71 circumference of actuator extends
On the upper surface of actuator 71, wherein, the first ratchet mechanism, the second ratchet mechanism flank of tooth incline direction it is identical；
Regulating key 4 is set on scale screw rod 6, and the lower end of regulating key 4 has one top 42, top 42 point
Portion can be fitted on the flank of tooth of the first ratchet mechanism under external force, and 1 side wall of housing is provided with along the axially arranged bar of housing 1
Shape through hole, 4 side wall of regulating key form the salient point 41 for extending through strip through-hole, and salient point 41 extends to the outside of housing 1, use
External force is applied on regulating key 4 with finger, in order to easy to operate, is set between the upper end of regulating key 4 and the first end cap 11
There is extension spring 43, when regulating key 4 is moved to the bottom of strip through-hole, after release external force, in the presence of extension spring, regulation is pressed
Key 4 can automatically reset to the peak of strip through-hole.
Compression spring 72 is provided between 71 lower end of actuator and the second end cap 12, for keeping the actuator upper end and institute
State the engagement of scale screw rod lower end.
The operation principle of the present embodiment is as follows：
Regulating key 4 is driven to move downward, top the 42 of regulating key 4 props up the ratchet in 5 upper end of screw drive cam
On the flank of tooth, order about 5 single direction rotation of screw drive cam, scale screw rod 6 in the presence of raised 51 with guide groove 61 with screw drive
5 synchronous rotary of cam, the screw-internal thread fit arranged on the through hole of the external screw thread and the first end cap 11 of the setting of 6 outer wall of scale screw rod connect
Connect, after screw drive cam 5 rotates to an angle, scale screw rod 6 is moved relative to a 11 protruding section of the first end cap, this section
It is displaced through the scale being arranged on 6 surface of scale screw rod to embody, after regulating scale, presses trigger switch button 2, triggering is opened
Close button 2 to order about scale screw rod 6 and reversely rotate, retract in the first end cap 11,6 lower end of scale screw rod by the second ratchet mechanism with
Actuator 71 connects, and drives 7 synchronous axial system of piston rod, and the outer wall of piston rod 7 is arranged and set on external screw thread and 12 through hole of the second end cap
The screw-internal thread fit connection put, makes piston rod 7 accommodate bottle 3 relative to liquid medicine with piston 32 and moves down, so as to needed for extruding
The liquid of dosage.
Embodiment two
In another embodiment of the present utility model, such as Fig. 1 to Fig. 7, the present embodiment with one difference of enforcement is：The
The hook tooth of one ratchet mechanism is arranged on the periphery of screw drive cam 5 along what 5 circumference of screw drive cam extended, housing
1 corresponding hook tooth position is provided with along the circumferentially extending strip through-hole of housing, 4 side wall of regulating key form extend through bar shaped lead to
The salient point in hole, 4 inwall of regulating key form the ratchet engaged with the hook tooth of the first ratchet mechanism, the spine of the second ratchet mechanism
The gear teeth are arranged on the periphery of actuator 71 along what 71 circumference of actuator extended, the first ratchet mechanism, the second ratchet mechanism
Flank of tooth incline direction is contrary.
It should be appreciated that the regular job custom and Figure of description of the noun of locality is binding operation person and user and set
Vertical, their appearance should not affect protection domain of the present utility model.
The utility model is described in detail above in association with accompanying drawing embodiment, those skilled in the art can root
Many variations example is made to the utility model according to described above.Thus, some of embodiment details should not be constituted to this practicality
New restriction, the utility model is by the scope defined using appended claims as protection domain of the present utility model.
Claims (9)
1. a kind of automated injection device with regulating dosage, it is characterised in that including housing, be arranged on the through hole of the housing
Inner chamber one end and with piston liquid medicine accommodate bottle, trigger switch button, governor motion, the housing upper end is provided with first end
Lid, lower end are provided with the second end cap, through hole are equipped with the middle part of first end cap, the second end cap, and the governor motion is arranged at institute
State in housing, the governor motion includes regulating key, screw drive cam, scale screw rod, actuator, the screw drive is convex
Wheel is embedded in the through hole inner chamber with the housing, the screw drive cam sleeve outside the scale screw rod with the scale
Screw torque connects and both mutually axially can slide, and the screw drive cam upper end passes through the first ratchet mechanism and the tune
Section presses bonded, for ordering about the screw drive cam single direction rotation；In the scale screw rod outer wall and first end cap
The through hole in portion is using engagement thread connection, the scale screw rod upper end and the trigger switch button connects, the scale screw rod
Lower end is connected with actuator by the second ratchet mechanism, and the actuator lower end is connected with piston rod moment of torsion, outside the piston rod
Wall is connected using engagement thread with the through hole in the middle part of second end cap.
2. a kind of automated injection device with regulating dosage according to claim 1, it is characterised in that first ratchet
The hook tooth of mechanism is arranged on the screw drive cam periphery along what the screw drive cam circumference extended, and described
The hook tooth of two ratchet mechanisms is arranged on the actuator periphery along what the actuator circumference extended, first ratchet
Mechanism, the second ratchet mechanism flank of tooth incline direction it is contrary.
3. a kind of automated injection device with regulating dosage according to claim 1, it is characterised in that first ratchet
The hook tooth of mechanism is arranged on the screw drive cam upper surface along what the screw drive cam circumference extended, and described
The hook tooth of two ratchet mechanisms is arranged on the actuator upper surface along what the actuator circumference extended, first ratchet
Mechanism, the second ratchet mechanism flank of tooth incline direction it is identical.
4. a kind of automated injection device with regulating dosage according to claim 3, it is characterised in that the regulating key
It is set on the scale screw rod, its lower end is top with one, and the top tip is fitted in described first under external force
On the flank of tooth of ratchet mechanism, the housing sidewall is provided with along the axially arranged strip through-hole of the housing, the regulating key
Side wall forms the salient point for extending through the strip through-hole.
5. a kind of automated injection device with regulating dosage according to claim 3, it is characterised in that under the actuator
Compression spring is provided between end and second end cap, for keeping the actuator upper end to nibble with the scale screw rod lower end
Close.
6. a kind of automated injection device with regulating dosage according to claim 4, it is characterised in that the regulating key
Extension spring is provided between upper end and first end cap, for the regulating key that resets.
7. a kind of automated injection device with regulating dosage according to claim 1, it is characterised in that the screw drive
Cam madial wall is axially arranged with guide groove along which, and the scale screw rod outer wall forms the projection being slidably connected with the guide groove, institute
Guide groove is stated for three and is uniformly distributed on the screw drive cam periphery.
8. a kind of automated injection device with regulating dosage according to claim 1, it is characterised in that the liquid medicine is accommodated
Bottle is fixed on the housing lower end by bottle cover, and the bottle cover upper end is snapped in second end cap.
9. a kind of automated injection device with regulating dosage according to claim 8, it is characterised in that second end cap
It is buckled in the through hole cavity lower end of the housing.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773474.4U CN206063507U (en) | 2016-07-21 | 2016-07-21 | A kind of automated injection device with regulating dosage |
| JP2017003293U JP3213066U (en) | 2016-07-21 | 2017-07-19 | Medical injection device |
| US15/655,744 US10617828B2 (en) | 2016-07-21 | 2017-07-20 | Medical injection device |
| TW106210797U TWM553638U (en) | 2016-07-21 | 2017-07-21 | Medical injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620773474.4U CN206063507U (en) | 2016-07-21 | 2016-07-21 | A kind of automated injection device with regulating dosage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063507U true CN206063507U (en) | 2017-04-05 |
Family
ID=58424621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620773474.4U Active CN206063507U (en) | 2016-07-21 | 2016-07-21 | A kind of automated injection device with regulating dosage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063507U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502381A (en) * | 2018-04-18 | 2018-09-07 | 黄文佳 | A kind of eye-drop packaging bottle |
| CN108743373A (en) * | 2018-04-18 | 2018-11-06 | 黄文佳 | A kind of eyedrops packing plastic bottle |
| CN110404139A (en) * | 2019-05-22 | 2019-11-05 | 上海久森医疗科技有限公司 | Medical injection device |
| CN110891457A (en) * | 2017-07-20 | 2020-03-17 | 克丽丝汀迪奥香水化妆品公司 | Cam mechanism, in particular for a cosmetic product applicator |
| CN111629771A (en) * | 2017-12-21 | 2020-09-04 | 益首药物治疗股份公司 | Injection device with a needle protection cap for removing the needle protection cap from a product container and method for preparing such an injection device |
| CN113734735A (en) * | 2020-05-29 | 2021-12-03 | 三赢科技（深圳）有限公司 | Automatic cartridge clip opening and closing system |
-
2016
- 2016-07-21 CN CN201620773474.4U patent/CN206063507U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110891457A (en) * | 2017-07-20 | 2020-03-17 | 克丽丝汀迪奥香水化妆品公司 | Cam mechanism, in particular for a cosmetic product applicator |
| CN110891457B (en) * | 2017-07-20 | 2022-02-25 | 克丽丝汀迪奥香水化妆品公司 | Cam mechanism, in particular for a cosmetic product applicator |
| CN111629771A (en) * | 2017-12-21 | 2020-09-04 | 益首药物治疗股份公司 | Injection device with a needle protection cap for removing the needle protection cap from a product container and method for preparing such an injection device |
| CN111629771B (en) * | 2017-12-21 | 2022-10-04 | 益首药物治疗股份公司 | Injection device with a needle protection cap for removing the needle protection cap from a product container and method for preparing such an injection device |
| CN108502381A (en) * | 2018-04-18 | 2018-09-07 | 黄文佳 | A kind of eye-drop packaging bottle |
| CN108743373A (en) * | 2018-04-18 | 2018-11-06 | 黄文佳 | A kind of eyedrops packing plastic bottle |
| CN108502381B (en) * | 2018-04-18 | 2019-08-30 | 上海信谊金朱药业有限公司 | A kind of eye-drop packaging bottle |
| CN108743373B (en) * | 2018-04-18 | 2021-01-08 | 青岛市黄岛区中心医院 | Plastic packaging bottle for eyedrops |
| CN110404139A (en) * | 2019-05-22 | 2019-11-05 | 上海久森医疗科技有限公司 | Medical injection device |
| CN113734735A (en) * | 2020-05-29 | 2021-12-03 | 三赢科技（深圳）有限公司 | Automatic cartridge clip opening and closing system |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20171114 Address after: Shanghai City, Pudong New Area Chinese (Shanghai) free trade zone fanchun Road No. 400 Building 1 layer 3 Patentee after: Shanghai jiusen Medical Technology Co., Ltd. Address before: Taoyuan District, Taiwan, China Longtan District, 65 Ping Road, Lane No. 336 Patentee before: Weng Jiansen |
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| TR01 | Transfer of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20210413 Granted publication date: 20170405 |
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| PP01 | Preservation of patent right |