CN106823066B - Injection dosage arrangement for detecting and injection device including it - Google Patents
Injection dosage arrangement for detecting and injection device including it Download PDFInfo
- Publication number
- CN106823066B CN106823066B CN201510904066.8A CN201510904066A CN106823066B CN 106823066 B CN106823066 B CN 106823066B CN 201510904066 A CN201510904066 A CN 201510904066A CN 106823066 B CN106823066 B CN 106823066B
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- China
- Prior art keywords
- injection dosage
- injection
- adjusting knob
- detecting
- control circuit
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- 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
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- 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
- A61M5/315—Pistons; Piston-rods; Guiding, blocking or restricting the movement of the rod or piston; Appliances on the rod for facilitating dosing ; Dosing mechanisms
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- 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
It include a shell the invention discloses a kind of injection dosage arrangement for detecting；One button is connected to the shell；One control circuit includes that a limit switch and a rotary encoder are electrically connected to the limit switch；One rotating module is pivotally connected to the rotary encoder；An and injection dosage adjusting knob of the adapter unit to connect the rotating module a to injection pen.Wherein, when the button is pressed, amount of spin which is touched to drive the rotary encoder to start to detect the injection dosage adjusting knob；When the button is not pressed, which is not touched and the rotary encoder stops detecting the amount of spin of the injection dosage adjusting knob；The amount of spin for the injection dosage adjusting knob that the control circuit is further detected according to the rotary encoder generates an injection dosage message.
Description
Technical field
The present invention relates to a kind of injection dosage arrangement for detecting and injection device more particularly to one kind, and detecting accuracy can be improved
Injection dosage arrangement for detecting and injection device.
Background technique
Drug can be voluntarily injected for the convenience of the users, and various various forms of injection pens are developed.In general,
Injection pen has an injection dosage adjusting knob and an injecting unit.Injection dosage adjusting knob is to adjust and set injection
Dosage.Injecting unit is injected to the injection dosage set according to injection dosage adjusting knob.For example, injection is single
Member may include a piston, drug is released syringe needle to inject.When injection dosage adjusting knob was rotated to a predetermined quarter
When spending, the shift motion of piston can be set.When user presses injection dosage adjusting knob, injection dosage adjusting knob
It can rotate and decline to push piston to predetermined position, and then complete injection.
The injection pen of the prior art although adjustable injection dosage, but the injection time of drug, injection can not be recorded
The injection messages such as dosage and frequency injection.In order to record the injection information of injection pen, the prior art is detected using arrangement for detecting
The shift motion of piston, however above-mentioned arrangement for detecting is upper more complex in installing and using, and is easy to produce detecting error.It is existing
Technology arrangement for detecting accurately and easily can not detect and record the injection information of injection pen.
Summary of the invention
The purpose of the present invention is to provide it is a kind of can be improved detecting accuracy injection dosage arrangement for detecting and injection device,
To solve problems of the prior art.
The invention discloses injection dosage arrangement for detecting, including a shell, a button, a control circuit, a rotating module,
An and adapter unit.The button is connected to the shell.The control circuit is set in the shell, which includes one
Limit switch and a rotary encoder are electrically connected to the limit switch.The rotating module is pivotally to be connected to
The rotary encoder.An injection dosage adjusting knob of the adapter unit to connect the rotating module a to injection pen, so that
The rotating module is rotated synchronously with the injection dosage adjusting knob.Wherein, when the button is pressed, which is touched
It is dynamic to drive the rotary encoder to start to detect the amount of spin of the injection dosage adjusting knob；It, should when the button is not pressed
Limit switch is not touched and the rotary encoder stops detecting the amount of spin of the injection dosage adjusting knob；The control circuit into
The amount of spin for the injection dosage adjusting knob that one step is detected according to the rotary encoder generates an injection dosage message.
In an embodiment of the present invention, which further includes an energy-storage units, be set to the button and
Between the limit switch, to provide electrical power to the control circuit.
In an embodiment of the present invention, which includes that a resilient support assemblies are connected to the control circuit, to
The energy-storage units are supported so as to have gap between the energy-storage units and the limit switch.
In an embodiment of the present invention, which is to touch the limit switch via the energy-storage units when pressed.
In an embodiment of the present invention, which further includes an elastic parts, is set to the rotation mould
Between block and the adapter unit.
In an embodiment of the present invention, when the button is not pressed, which is uncompressed；When the button is pressed
When pressure, which is compressed.
In an embodiment of the present invention, the shell, button and control circuit be not as the injection dosage adjusting knob rotates.
In an embodiment of the present invention, which further includes a leaded light component, is set to control electricity
The side on road, outside the state light to the shell to guide the control circuit.
In an embodiment of the present invention, which further includes a transmission unit, to transmit the injection dosage message
To an external electronic.
The invention also discloses injection device, including the injection dosage arrangement for detecting as described in any of the above embodiment, with
An and injection pen；The injection pen includes that an injection dosage adjusting knob is connected to the adapter unit to set an injection dosage,
And one injecting unit injected to the injection dosage set according to the injection dosage adjusting knob.
Compared with prior art, the beneficial effects of the present invention are: injection dosage arrangement for detecting of the present invention is according to injection
The injection dosage of the amount of spin detecting injecting unit of dose knob, therefore the detecting essence of injection dosage arrangement for detecting of the present invention
Exactness is higher, furthermore, injection dosage arrangement for detecting of the present invention is upper relatively simple in installing and using, and then it is upper just to improve use
Benefit.
Detailed description of the invention
Fig. 1 is the schematic diagram of injection device disclosed in an embodiment of the present invention；
Fig. 2 is the sectional view of injection dosage arrangement for detecting disclosed in an embodiment of the present invention；
Fig. 3 is the explosive view of injection dosage arrangement for detecting disclosed in an embodiment of the present invention.
Symbol description:
10, injection device；100, injection dosage arrangement for detecting；110, shell；112, lid；114, leaded light component；120,
Button；130, control circuit；132, limit switch；134, rotary encoder；140, rotating module；142, rotation axis；144, even
Spindle；146, screw；148, ball stud；150, adapter unit；152, screw；160, energy-storage units；162, resilient support assemblies；
170, elastic parts；200, injection pen；210, injection dosage adjusting knob；220, injecting unit
Specific embodiment
To understand convenient for those skilled in the art technical solution of the present invention and beneficial effect, spy is in conjunction with attached drawing pair
Specific embodiment is described below.
Please refer to Fig. 1: Fig. 1 be injection device disclosed in an embodiment of the present invention schematic diagram.As shown in Figure 1, this hair
Bright injection device 10 includes an injection dosage arrangement for detecting 100 and an injection pen 200.Injection pen 200 includes an injection dosage tune
Save knob 210 and an injecting unit 220.Injection dosage adjusting knob 210 is to adjust and set an injection dosage.Injection is single
Injection dosage of the member 220 to be set according to injection dosage adjusting knob 210 is injected.Injection dosage arrangement for detecting 100 can
It is connected to the injection dosage adjusting knob 210 of injection pen 200, to detect according to the amount of spin of injection dosage adjusting knob 210
And the messages such as injection message, such as injection dosage, injection time and frequency injection of record injection pen.
It please also refer to Fig. 2 and Fig. 3, and refer to Fig. 1 together.Fig. 2 is injection dosage disclosed in an embodiment of the present invention
The sectional view of arrangement for detecting, Fig. 3 are the explosive views of injection dosage arrangement for detecting disclosed in an embodiment of the present invention.Such as Fig. 2-3
Shown, injection dosage arrangement for detecting 100 of the present invention includes a shell 110, a lid 112, a button 120, a control circuit
130, a rotating module 140, an adapter unit 150 and an energy-storage units 160.Lid 112 is to be connected to shell 110 to be formed
One accommodating space.Button 120 is connected to shell 110 via lid 112.Control circuit 130 is set in shell 110.Control
Circuit 130 includes that a limit switch 132 and a rotary encoder 134 are electrically connected to limit switch 132.When limit switch 132
When being touched, rotary encoder 134 starts operation；And when limit switch 132 is untouched, rotary encoder 134 stops fortune
Make.Energy-storage units 160 (such as rechargeable battery) are set between button 120 and limit switch, to provide electrical power to control
Circuit 130.In addition, energy-storage units 160 include the groove 136 that a resilient support assemblies 162 are connected to control circuit 130, to
Support energy-storage units 160 so as to have gap between energy-storage units 160 and limit switch 132.
Rotating module 140 is pivotally to be connected to rotary encoder 134.In embodiments of the present invention, it rotates
Module 140 includes a rotation axis 142, a connecting shaft 144 and a screw 146.Rotation axis 142 is to be connected to rotary encoder
134.Connecting shaft 144 is fixed on rotation axis 142 by screw 146.In addition, rotation axis 142 by ball stud 148 pivotally
It will be fixed on shell 110.In this way, rotating module 140 can relative rotation encoder 134 rotate, and rotary encoder 134 can be detectd
Survey the amount of spin of rotating module 140.The configuration of rotating module 140 in Fig. 2 and Fig. 3 is merely illustrative, the present invention its
In his embodiment, rotating module 140 can have different components, structure and mechanism of ammonium fixation.
One end of adapter unit 150 is connected to rotating module 140 via screw 152, and the other end of adapter unit 150 can
It is connected directly or indirectly to the injection dosage adjusting knob 210 of injection pen 200.In this way, working as 210 turns of injection dosage adjusting knob
When dynamic, rotating module 140 can be rotated synchronously with injection dosage adjusting knob 210.
In addition, injection dosage arrangement for detecting additionally comprises an elastic parts 170, it is set to rotating module 140 and adapter unit
Between 150.When button 120 is not pressed, elastic parts 170 is not compressed, and the both ends of elastic parts 170 are butted on rotation respectively
Module 140 and adapter unit 150, so as to have gap between the bottom of rotating module 140 and injection dosage adjusting knob 210；And work as
When button 120 is pressed, elastic parts 170 is compressed, and the opposite adapter unit 150 of the meeting of rotating module 140 moves down, so that
The bottom of rotating module 140 is butted on injection dosage adjusting knob 210, and then drives 210 relative injection of injection dosage adjusting knob
The rotation of unit 220 and decline.
According to above-mentioned configuration, when user exerts a force with push button 120, energy-storage units 160 can be first pressed down to touch control
The limit switch 132 of circuit 130 processed, and then rotary encoder 134 is driven to start to detect the amount of spin of rotating module 140, due to
Rotating module 140 can be rotated synchronously with injection dosage adjusting knob 210, therefore the amount of spin of rotating module 140 is equal to note
Penetrate the amount of spin of dose knob 210.The strength of user can be transferred to rotating module 140 with elasticity of compression component 170.Rotation
Module 140 can be moved down further with respect to adapter unit 150, so that the bottom of rotating module 140 is butted on injection dosage adjusting
Knob 210, and then drive the rotation of 210 relative injection unit 220 of injection dosage adjusting knob and decline.It is revolved when injection dosage is adjusted
When the rotation of button relative injection unit 220 and decline, the drug for defaulting dosage can be released syringe needle to infuse by injecting unit 220
It penetrates.At this point, rotary encoder 134 can obtain injection dosage adjusting knob 210 via the amount of spin of detecting rotating module 140
Amount of spin.On the other hand, when injection dosage adjusting knob 210 rotates, shell 110, button 120 and control circuit 130 are not
As injection dosage adjusting knob 210 rotates.
After the completion of injection, user no longer exerts a force with push button 120.At this point, elastic parts 170 can be lifted rotation mould
Block 140, so as to have gap between the bottom of rotating module 140 and injection dosage adjusting knob 210.Furthermore the bullet of energy-storage units 160
Property support component 162 can also be lifted energy-storage units 160, so that energy-storage units 160 no longer touch limit switch 132, and then allow rotation
Turn encoder 134 and stops detecting amount of spin.The injection that control circuit 130 can be detected further according to rotary encoder 134
The amount of spin of dose knob 210 generates an injection dosage message.Since injection dosage arrangement for detecting 100 of the present invention is basis
The injection dosage of the amount of spin detecting injecting unit 220 of injection dosage adjusting knob 210, compared to prior art arrangement for detecting root
According to the injection dosage of the shift motion detecting injecting unit of piston, the accuracy of injection dosage arrangement for detecting 100 of the present invention is higher.
In addition, other than injection dosage message, control circuit 130 can also according to the contact transfer time of limit switch 130 and
It touches number and obtains the messages such as injection time and frequency injection.Control circuit 130 can further store above-mentioned injection message
In memory.Furthermore control circuit 130 can additionally comprise a transmission unit, to transmit injection message to an external electronic.It lifts
For example, control circuit 130 can additionally comprise Single port or a wireless communication module, transmit injection message in a wired or wireless fashion
To external electronic, to facilitate user or doctor to manage injection message.
On the other hand, injection dosage arrangement for detecting 100 of the present invention can additionally comprise a leaded light component 114, be set to control electricity
The side on road 130, outside the state light to shell 110 to guide control circuit 130, to show that status message (such as is shown
Detect beginning state).
Compared to the prior art, injection dosage arrangement for detecting disclosed by the invention is turned according to injection dosage adjusting knob
Momentum detects the injection dosage of injecting unit, therefore the detecting accuracy of injection dosage arrangement for detecting of the present invention is higher.Furthermore this
Invention injection dosage arrangement for detecting is upper relatively simple in installing and using, and then improves and use upper convenience.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of injection dosage arrangement for detecting characterized by comprising
One shell；
One button is connected to the shell；
One control circuit is set in the shell, and the control circuit includes:
One limit switch；And
One rotary encoder is electrically connected to the limit switch；
One rotating module is pivotally connected to the rotary encoder；
One adapter unit, to connect an injection dosage adjusting knob of the rotating module a to injection pen, so that described turn
Dynamic model block is rotated synchronously with the injection dosage adjusting knob；And
One elastic parts is set between the rotating module and the adapter unit；
Wherein, when the button is pressed, the limit switch is touched to drive the rotary encoder to start to detect institute
State the amount of spin of injection dosage adjusting knob；When the button is not pressed, the limit switch is not touched and the rotation
Turn the amount of spin that encoder stops detecting the injection dosage adjusting knob；The control circuit is further compiled according to the rotation
The amount of spin for the injection dosage adjusting knob that code device detects generates an injection dosage message；
Wherein, when the button is not pressed, the elastic parts is uncompressed；When the button is pressed, the bullet
Property component is compressed.
2. injection dosage arrangement for detecting according to claim 1, which is characterized in that further include an energy-storage units, be set to
Between the button and the limit switch, to provide electrical power to the control circuit.
3. injection dosage arrangement for detecting according to claim 2, which is characterized in that wherein the energy-storage units include a bullet
Property support component is connected to the control circuit, to support the energy-storage units so that the energy-storage units and the limit are opened
There is gap between pass.
4. injection dosage arrangement for detecting according to claim 2, which is characterized in that wherein the button is when pressed
The limit switch is touched via the energy-storage units.
5. injection dosage arrangement for detecting according to claim 1, which is characterized in that the wherein shell, button and control
Circuit is not as the injection dosage adjusting knob rotates.
6. injection dosage arrangement for detecting according to claim 1, which is characterized in that further include a leaded light component, be set to
The side of the control circuit, outside the state light to the shell to guide the control circuit.
7. injection dosage arrangement for detecting according to claim 1, which is characterized in that the control circuit further includes a transmission
Unit, to transmit the injection dosage message to an external electronic.
8. a kind of injection device characterized by comprising
Injection dosage arrangement for detecting described in any one of -7 claims according to claim 1；And
One injection pen, the injection pen include:
One injection dosage adjusting knob, is connected to the adapter unit, to set an injection dosage；And
One injecting unit, the injection dosage to be set according to the injection dosage adjusting knob are injected.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2015/096574 WO2017096510A1 (en) | 2015-12-07 | 2015-12-07 | Injection dosage detection device and injection apparatus comprising same |
| CNPCT/CN2015/096574 | 2015-12-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106823066A CN106823066A (en) | 2017-06-13 |
| CN106823066B true CN106823066B (en) | 2019-07-09 |
Family
ID=59012523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510904066.8A Expired - Fee Related CN106823066B (en) | 2015-12-07 | 2015-12-09 | Injection dosage arrangement for detecting and injection device including it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106823066B (en) |
| WO (1) | WO2017096510A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| MX2020008659A (en) * | 2018-02-22 | 2020-09-22 | Lilly Co Eli | Medication delivery device with a sensed element. |
| CN110624160B (en) * | 2019-10-21 | 2020-11-13 | 北京糖护科技有限公司 | Digital high-precision insulin pen injection data acquisition device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413759A (en) * | 2009-02-27 | 2012-04-11 | 生命扫描有限公司 | Drug delivery management systems and methods |
| CN104203315A (en) * | 2012-02-13 | 2014-12-10 | 赛诺菲-安万特德国有限公司 | Pen-type drug injection device and electronic add-on monitoring module for monitoring and logging dose setting and administration |
| CN104703644A (en) * | 2014-01-13 | 2015-06-10 | 深圳市生活智能科技有限公司 | Medication injection information monitoring structure and system thereof, medication injector |
| CN104800932A (en) * | 2015-03-03 | 2015-07-29 | 深圳市生活智能科技有限公司 | Drug information monitoring device and drug information monitoring type injection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140090763A (en) * | 2013-01-10 | 2014-07-18 | 삼성전자주식회사 | Measuring device for measuring dose in drug delivery device |
-
2015
- 2015-12-07 WO PCT/CN2015/096574 patent/WO2017096510A1/en active Application Filing
- 2015-12-09 CN CN201510904066.8A patent/CN106823066B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102413759A (en) * | 2009-02-27 | 2012-04-11 | 生命扫描有限公司 | Drug delivery management systems and methods |
| CN102413856A (en) * | 2009-02-27 | 2012-04-11 | 生命扫描有限公司 | Drug delivery system |
| CN104203315A (en) * | 2012-02-13 | 2014-12-10 | 赛诺菲-安万特德国有限公司 | Pen-type drug injection device and electronic add-on monitoring module for monitoring and logging dose setting and administration |
| CN104703644A (en) * | 2014-01-13 | 2015-06-10 | 深圳市生活智能科技有限公司 | Medication injection information monitoring structure and system thereof, medication injector |
| CN104800932A (en) * | 2015-03-03 | 2015-07-29 | 深圳市生活智能科技有限公司 | Drug information monitoring device and drug information monitoring type injection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106823066A (en) | 2017-06-13 |
| WO2017096510A1 (en) | 2017-06-15 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: 54th floor, Hopewell centre, 183 Queen's Road East, Hong Kong, China Patentee after: Life Technology Co.,Ltd. Address before: 54th floor, Hopewell centre, 183 Queen's Road East, Hong Kong, China Patentee before: INNOVATIVE PRECISION INSTRUMENTS Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190709 Termination date: 20211209 |