CN209033393U - A kind of injection position detection device and cartridge syringe - Google Patents
A kind of injection position detection device and cartridge syringe Download PDFInfo
- Publication number
- CN209033393U CN209033393U CN201820114342.XU CN201820114342U CN209033393U CN 209033393 U CN209033393 U CN 209033393U CN 201820114342 U CN201820114342 U CN 201820114342U CN 209033393 U CN209033393 U CN 209033393U
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- Prior art keywords
- injection position
- syringeability
- judges
- parameter
- detection device
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Abstract
The utility model provides a kind of injection position detection device and cartridge syringe, wherein injection position detection device, including information detecting unit, information process unit and Alarm Unit, the syringeability that information detecting unit is used to detect at selected injection position judges parameter；Information process unit is used to the syringeability that information detecting unit detects judging that parameter judges that parameter threshold is compared analysis with default syringeability；Alarm Unit is used to generate alarm when syringeability judges that parameter judges parameter threshold greater than default syringeability.Parameter can be judged by detecting the syringeability at selected injection position, determine that selected injection position if appropriate for injection, notifies patient or medical staff when improper.The mode of injection position is artificially determined in compared with the prior art, this programme makes the selection of injection position more rationally, accurately, further can also effectively improve the assimilation effect of drug, can also effectively avoid causing further to injure to patient.
Description
Technical field
The utility model relates to medical instruments field more particularly to a kind of injection position detection device and cartridge syringes.
Background technique
In medical instruments field, cartridge syringe is widely used, and currently when being injected using cartridge syringe, is
Rule of thumb artificially determine that injection position is injected by medical staff or patient, but this injection position artificially determined is past
Toward the injection position inaccuracy that there is a problem of selection, for no patient by profession injection training,
The injection position selected when voluntarily injecting is often very inaccurate.Injection position inaccuracy, it will usually which the absorption for influencing drug makes medicine
The absorption of object is less desirable, in addition, if the injection position in inaccuracy carries out drug injection, it is serious to be also possible to make patient
Patient muscle, nerve are injured at injury, such as drug.So how to select more satisfactory injection position is be worth thinking one
A problem.
Utility model content
The main technical problems to be solved in the utility model is to provide a kind of injection position detection device and drug injection
Device, the selection of drug injection position is undesirable in the prior art for solution, influences drug absorption effect or is easy to damage patient
The problem of.
In order to solve the above technical problems, the utility model provides a kind of injection position detection device, which is characterized in that including
Information detecting unit, information process unit and Alarm Unit,
The syringeability that information detecting unit is used to detect at selected injection position judges parameter；
Information process unit is used to the syringeability that information detecting unit detects judging that parameter is sentenced with default syringeability
Disconnected parameter threshold is compared analysis；
Alarm Unit is used to generate and accuse when syringeability judges that parameter judges parameter threshold greater than default syringeability
It is alert.
In an embodiment of the present invention, syringeability judges that parameter includes the blood volume at selected injection position
Feedback force value when value and/or selected injection position are by active force.
In an embodiment of the present invention, when syringeability judges that parameter includes the blood at selected injection position
When magnitude, information detecting unit includes puncturing subelement, extracting subelement and measurement subelement,
Puncture the skin that subelement is used to puncture selected injection position；
Subelement is extracted for extracting to the blood at the selected injection position punctured；
Measurement subelement is used to measure the blood magnitude for extracting blood.
In an embodiment of the present invention, when syringeability judges that parameter includes the blood at selected injection position
When magnitude, information detecting unit includes detecting subelement and computation subunit,
Detection subelement obtains blood vessel number information for detecting to the blood vessel of selected injection position；
Computation subunit is used to be calculated at selected injection position according to the blood vessel number information that detection subelement detects
Blood magnitude.
In an embodiment of the present invention, when syringeability judges that parameter includes that selected injection position is acted on
When feedback force value when power, information detecting unit includes acicular member and First elastic component, acicular member and the first elastic structure
Part is fixedly connected, and First elastic component is set to non-needle point one end of acicular member.
In an embodiment of the present invention, when syringeability judges that parameter includes that selected injection position is acted on
When feedback force value when power, information detecting unit includes probe member and second elastic component, probe member and the second elastic structure
Part is fixedly connected, and second elastic component is set to the non-probe one end of probe member.
In an embodiment of the present invention, probe member includes electron detection head.
In an embodiment of the present invention, information detecting unit includes shape changing detection component.
It further include communication unit in an embodiment of the present invention, communication unit is used to establish with communication terminal
Warning information is sent to communication terminal, and/or receives the command information that communication terminal is sent by communication connection.
The utility model also provides a kind of cartridge syringe, including medicament injection apparatus, further includes injection position above-mentioned
Detection device；Injection position detection device is used to detect the syringeability of selected injection position；Medicament injection apparatus is used for when note
When penetrating position detecting device and detecting selected injection position injectable, injected in selected injection position.
The beneficial effects of the utility model are:
The utility model provides a kind of injection position detection device and cartridge syringe, wherein injection position detection device,
Including information detecting unit, information process unit and Alarm Unit, information detecting unit is for detecting at selected injection position
Syringeability judges parameter；Information process unit be used for by the syringeability that information detecting unit detect judge parameter with preset can
Injectivity judges that parameter threshold is compared analysis；Alarm Unit is used to judge that parameter is greater than default syringeability in syringeability
When judging parameter threshold, alarm is generated.Parameter can be judged by detecting the syringeability at selected injection position, then will
The syringeability judges that parameter judges that parameter threshold is compared analysis with default syringeability；Syringeability judges that parameter is greater than
Default syringeability judges that Alarm Unit generates alarm when parameter threshold, notifies patient or medical staff that should select at injection position
Be not suitable for injection.Scheme provided by the utility model compared with the prior art in artificially determine injection position mode so that note
The selection for penetrating position more rationally, accurately, further can also effectively improve the assimilation effect of drug, can also be effective
It avoids that patient is caused further to injure.
Detailed description of the invention
Fig. 1 is the injection position detection device schematic diagram that the utility model embodiment one provides；
Fig. 2 is the information detecting unit schematic diagram that the utility model embodiment one provides；
Fig. 3 is another information detecting unit schematic diagram that the utility model embodiment one provides；
Fig. 4 is another injection position detection device schematic diagram that the utility model embodiment one provides；
Fig. 5 is the cartridge syringe schematic diagram that utility model embodiment two provides.
Specific embodiment
The utility model is described in further detail below by specific embodiment combination attached drawing.
Embodiment one:
It is undesirable in order to solve drug injection position selection in the prior art, it influences drug absorption effect or is easy to patient
The problem of damaging, the present embodiment provides a kind of injection position detection devices, referring to Figure 1, the injection position detection device
Including information detecting unit 11, information process unit 12 and Alarm Unit 13, information detecting unit 11 is for detecting selected injection
Syringeability at position judges parameter；The syringeability judgement ginseng that information process unit 12 is used to detect information detecting unit
Number judges that parameter threshold is compared analysis with default syringeability；Alarm Unit 13 is used to judge that parameter is greater than in syringeability
When default syringeability judges parameter threshold, alarm is generated.Alarm Unit 13 generates alarm, notifies patient or the medical staff choosing
Determining skin at injection position has agglomeration, will affect drug absorption, and continues the injection at agglomeration and will affect patient health, is not suitable for
Injection.The alarm that Alarm Unit 13 generates, which specifically can be, to be notified by modes such as voice broadcast, jingle bell, flashing lights to user.
Further, the syringeability in the present embodiment judge parameter include blood magnitude at selected injection position and/
Or selected injection position by active force when feedback force value.It, can be only by selecting at injection position i.e. in the present embodiment
Blood magnitude judge the selected injection position if appropriate for injection, can also only by selected injection position applied force, according to
The feedback force value of the applied force judges the selected injection position if appropriate for injection；Further, blood can also be comprehensively considered
Magnitude and feedback two parameters of force value judge whether the selected location can inject.I.e. when being configured, can only setting it survey
The device of amount blood magnitude only setting measurement can also feed back the device of force value, or measure blood magnitude and feed back force value
It is arranged while device.Such as when the syringeability is arranged and judges parameter threshold to be blood magnitude is 1 milliliter, if bleeding magnitude is big
In 1 milliliter, then it is assumed that not injectable；When be arranged the syringeability judge parameter threshold be feed back force value be 10 Newtonian times, if instead
It presents force value and is greater than 10 newton, then it is assumed that not injectable；If be arranged the syringeability judge parameter threshold be blood magnitude be 1 milli
It rises and feedback force value is 10 newton, then blood magnitude is greater than 1 milliliter and/or feedback force value is greater than 10 newton, then it is assumed that can not infuse
It penetrates.Furthermore, it is contemplated that injection position is different, having differences property of patient skin, injection position detection device provided in this embodiment
When setting syringeability judges parameter, can be configured according to specific ejection situation, the present embodiment is to the syringeability
Judge that the size of parameter is not specifically limited.
Specifically, when syringeability judges that parameter includes the blood magnitude at selected injection position, information detecting unit
Including puncturing subelement, extracting subelement and measurement subelement, the skin that subelement is used to puncture selected injection position is punctured；It mentions
Take subelement for extracting to the blood at the selected injection position punctured；Measurement subelement, which is used to measure, extracts blood
Blood magnitude.Fig. 2 is referred to, information detecting unit 11 includes puncturing subelement 111, extracting subelement 112 and measurement subelement
113, it specifically includes specifically, detecting selected injection position and whether belonging to ideal injection position through 11 pairs of information detecting unit choosings
Determine subcutaneous blood at injection position to be detected, detects blood magnitude, then judged by blood magnitude.Specifically,
The blood magnitude that information detecting unit 11 detects selected injection position includes puncturing selected injection position by puncturing subelement 111
Skin, then by extract subelement 112 blood at the selected injection position punctured is extracted, then again by measuring
113 pairs of the subelement blood magnitudes for extracting the extraction blood of subelement 112 measure.Further, extracting subelement includes adopting
Blood vessel.Specifically, extraction subelement 112 shown in Fig. 2 specifically can be hollow heparin tube, it is then specific to puncture subelement 111
It can be the pricker for puncturing skin, which is also hollow structure, and pricker is connected and communicated with heparin tube, and pricker punctures skin
Afterwards, blood enters heparin tube by pricker.Then the blood volume in heparin tube is measured by measurement subelement 113, is had
Body can be the blood magnitude measured in heparin tube by measuring scale, is also possible to selection and has graduated heparin tube, the measurement
Subelement 113 is read out the scale where blood on the heparin tube, to obtain blood magnitude.It is to be appreciated that
When by heparin tube, blood was collected, ideal blood sampling time is 1 second or 2 seconds, according to the blood volume for entering heparin tube in the short time
How much determinations selected injection positions if appropriate for injection.In addition, injection position detection device in the present embodiment can be with
The drug injection portion of cartridge syringe connects, and when selected injection position is suitble to injection, directly can will by control drug portion
Drug is injected into patient skin from the pricker.
Further, when syringeability judges that parameter includes the blood magnitude at selected injection position, information detecting unit
Including detection subelement and computation subunit, detection subelement obtains blood for detecting to the blood vessel of selected injection position
Pipe quantity information；Computation subunit is used to be calculated at selected injection position according to the blood vessel number information that detection subelement detects
Blood magnitude.Specifically, referring to Fig. 3, information detecting unit 11 includes detecting subelement 114 and computation subunit 115,
In, information detecting unit 11 detects the blood vessel at selected injection position by detecting subelement 114, selected to obtain this
Blood vessel number information at injection position, then being calculated by computation subunit 115 according to the blood vessel number information got should
Blood magnitude at selected injection position.Computation subunit 115 calculates blood magnitude by blood vessel number information, specifically can be
Pass through the blood magnitude calculation selection injection position in the blood vessel total volume and every cubic millimeter of blood vessel at selection injection position
Blood magnitude.Select injection position at blood vessel total volume specifically can by blood vessel number, length of vessel and blood vessel diameter into
Row calculates；Blood magnitude selects convenient value when calculating in every cubic millimeter of blood vessel.Detecting subelement 114 specifically can be with
It is infrared detecting set.In addition, the injection position detection device provided in the present embodiment can only setting include puncturing subelement, mentioning
It takes subelement and measures the information detecting unit of subelement, detect selected injection position by way of blood was collected puncturing skin
Blood magnitude；It can also only setting include detecting the information detecting unit of subelement and computation subunit, pass through external detection
Mode detects selected injection position blood magnitude.Alternatively, it is also possible to include puncture subelement, extract subelement and measurement son list
The information detecting unit of member will include the infomation detection list of detection subelement and computation subunit as first information detection unit
Member is used as the second information detecting unit, and first information detection unit and the second letter is arranged simultaneously in the injection position detection device
Cease detection unit；In actual use, it can according to need the information detecting unit that selection specifically needs to be detected, when
So for available more preferably injection position, the second information detecting unit can be first passed through and primarily determine an injection position
It sets, then further confirms that whether the injection position meets injection needs by first information detection unit again, so that note
The selection for penetrating position is more accurate.
Further, when syringeability judge parameter include selected injection position by active force when feedback force value when,
Information detecting unit includes acicular member and First elastic component, and acicular member is fixedly connected with First elastic component, the first bullet
Property component is set to non-needle point one end of acicular member.Specifically, information detecting unit 11 specifically can be acicular member, first
Elastic component is arranged in the non-needle point one end of acicular member, is fixedly connected with acicular member；When being detected, pass through acicular member
Needle point one end deburring broken skin skin, acicular member can cause First elastic component that a setting occurs due to the resistance by skin
Become.Information detecting unit 11 goes out the size for the feedback force that probe unit is subject to according to the deformation calculation of First elastic component, obtains
Feed back force value.
Further, the acicular member in the present embodiment specifically can be injection needle, and be also possible to be independently arranged can be with
Puncture the needle body of skin；First elastic component in the present embodiment specifically can be spring.
Further, in a kind of scheme of the present embodiment, when syringeability judge parameter include selected injection position by
When feedback force value when to active force, information detecting unit includes probe member and second elastic component, probe member and second
Elastic component is fixedly connected, and second elastic component is set to the non-probe one end of probe member.Specifically, information detecting unit 11 is wrapped
Probe member is included, which specifically can be a metal probe or rubber probe is visited to make probe facilitate contact skin
The shape of head specifically can be circle, and probe tip surface outwardly convex.Probe is internal to connect second elastic component, works as probe
When contacting skin and applying pressure to skin, probe will receive the reaction force far from skin direction, thus can cause with
Deformation occurs for the second elastic component of probe connection.Information detecting unit 11 goes out to detect according to the deformation calculation of second elastic component
The size for the feedback force that unit is subject to obtains feedback force value.
Further, in another scheme of the present embodiment, probe member includes electron detection head.Specifically, detection
Unit 11 can be electron detection head, which can detect the skin deformation quantity that deformation occurs, such as detect skin
The deformation of 1mm has occurred in skin.
Further, the probe unit in the present embodiment further includes warning line, and warning line is for limiting probe unit to choosing
Determine depth of interaction when injection position applied force.The warning line specifically can be set on acicular member or probe member.Specifically
, which specifically can be the graduation mark of the scales such as display 1mm, 2mm, when the probe structure of probe unit is arranged in warning line
When on part, when pressing skin by probe member, to make skin that the deformation of 1mm occur, then pressing skin makes skin
In the same horizontal line, it is 1mm that deformation occurs to guarantee skin for the marginal portion of deformation position and the 1mm graduation mark.Work as police
When timberline is arranged on the acicular member of probe unit, to make acicular member be pierced into the depth 2mm of skin, then make needle-shaped
2mm graduation mark and skin surface on component are in the same horizontal line.
Further, the information detecting unit in the present embodiment includes shape changing detection component.Specifically, information detecting unit
11 are detected by the deformation quantity that the first elastomeric element or the second elastomeric element occur for shape changing detection component, and then basis should
Deformation quantity obtains corresponding feedback force value.
Further, the injection position detection device in the present embodiment further includes display unit, and display unit is for showing
The alarm that Alarm Unit generates.Specifically, referring to Fig. 4, injection position detection device includes display unit 16, display unit 16
It can be after Alarm Unit 14 generates alarm, which shown, so that user can intuitively obtain alarm
Information.Display unit 16 specifically can be electronic display, and 16 display alarm information of display unit, which specifically can be, passes through text
Mode shows its syringeability, is also possible to embody by display color.Display content of the present embodiment to display unit 16
It is not especially limited.
Further, the injection position detection device in the present embodiment, further includes communication unit, and communication unit is used for and leads to
Believe that terminal establishes communication connection, warning information is sent to communication terminal, and/or receive the command information that communication terminal is sent.
Specifically, referring to Fig. 4, when Alarm Unit 14, which generates, to be alerted, the warning information of generation is sent to this and led to by Alarm Unit 14
Believe unit 17；The warning information is sent on the communication terminal for establishing communication connection by communication unit 17, and user can lead to
It crosses the terminal and understands specific alarm.The communication terminal specifically can be mobile phone, tablet computer, is also possible to tele-medicine monitoring and sets
Standby, medical staff can understand the height of the accuracy of selection injection position selection by the tele-medicine monitoring device, and
Solution injection is with the presence or absence of information such as potential risks.
Further, in the present embodiment, default syringeability judges that parameter can specifically be carried out according to subcutaneous blood magnitude
Setting can also be configured according to the feedback force that skin is generated when depressed, needle pierces, or according to blood magnitude and instead
Feedback force value is arranged simultaneously.In addition, default syringeability judges that the setting of parameter specifically can be according to ideal injection in clinical test
Position and normal skin state are configured.Furthermore, it is contemplated that injection position is different, having differences property of patient skin, so
When the default syringeability of setting judges parameter, it can be configured according to specific ejection situation, the present embodiment presets this can
Injectivity judges that the size of parameter is not specifically limited.
Injection position detection device provided by the utility model includes that information detecting unit, information process unit and alarm are single
Member, the syringeability that information detecting unit is used to detect at selected injection position judge parameter；Information process unit will be for that will believe
The syringeability of breath detection unit detection judges that parameter judges that parameter threshold is compared analysis with default syringeability；Alarm is single
Member is for generating alarm when syringeability judges that parameter judges parameter threshold greater than default syringeability.Inspection can be passed through
The syringeability surveyed at selected injection position judges parameter, and the syringeability is then judged that parameter and default syringeability judge
Parameter threshold is compared analysis；Syringeability judges that parameter is greater than default syringeability and judges that Alarm Unit is raw when parameter threshold
At alarm, notify patient or medical staff should select to be not suitable for injection at injection position.Scheme provided by the utility model is compared
In the mode for artificially determining injection position in the prior art, so that the selection of injection position is more rationally, accurately, further also
The assimilation effect of drug can be effectively improved, can also effectively avoid that patient is caused further to injure.
Embodiment two:
It is undesirable in order to solve drug injection position selection in the prior art, it influences drug absorption effect or is easy to patient
The problem of damaging, the present embodiment provides a kind of cartridge syringe, which includes medicament injection apparatus, further includes
The injection position detection device of embodiment one, injection position detection device are used to detect the syringeability of selected injection position；Medicine
Object injection device is used to be infused when injection position detection device detects selected injection position injectable in selected injection position
It penetrates.Specifically, referring to Fig. 5, cartridge syringe includes medicament injection apparatus 2 and injection position detection device 1, is being actually used
In, it first passes through injection position detection device 1 and the syringeability of selected injection position is detected, when that can inject, then lead to
It crosses medicament injection apparatus 2 and carries out drug injection.Further, the cartridge syringe in the present embodiment includes insulin syringe.
Cartridge syringe provided by the utility model is provided with injection position detection device, the injection position detection device packet
Include information detecting unit, information process unit and Alarm Unit, information detecting unit be used to detect at selected injection position can
Injectivity judges parameter；Information process unit is used to judge the syringeability that information detecting unit detects that parameter can be infused with default
Penetrating property judges that parameter threshold is compared analysis；Alarm Unit is used to judge that parameter is greater than default syringeability and sentences in syringeability
When disconnected parameter threshold, alarm is generated.Parameter can be judged by detecting the syringeability at selected injection position, then should
Syringeability judges that parameter judges that parameter threshold is compared analysis with default syringeability；It is pre- that syringeability judges that parameter is greater than
If syringeability judges that Alarm Unit generates alarm when parameter threshold, notifies patient or medical staff that should select at injection position not
It is suitble to injection.Scheme provided by the utility model compared with the prior art in artificially determine injection position mode so that injection
The selection of position more rationally, accurately, further can also effectively improve the assimilation effect of drug, can also effectively keep away
Exempt from that patient is caused further to injure.
The above content is combine specific embodiment further detailed description of the utility model, and it cannot be said that
The specific implementation of the utility model is only limited to these instructions.For the utility model person of an ordinary skill in the technical field
For, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, all should be considered as belonging to
In the protection scope of the utility model.
Claims (10)
1. a kind of injection position detection device, which is characterized in that single including information detecting unit, information process unit and alarm
Member,
The syringeability that the information detecting unit is used to detect at selected injection position judges parameter；
The information process unit is used to the syringeability that the information detecting unit detects judging parameter and default injectable
Property judges that parameter threshold is compared analysis；
The Alarm Unit is used for when the syringeability judges that parameter judges parameter threshold greater than the default syringeability,
Generate alarm.
2. injection position detection device as described in claim 1, which is characterized in that the syringeability judges that parameter includes institute
State the feedback force value of blood magnitude at selected injection position and/or the selected injection position by active force when.
3. injection position detection device as claimed in claim 2, which is characterized in that when the syringeability judges that parameter includes
When blood magnitude at the selected injection position, the information detecting unit includes puncturing subelement, extracting subelement and survey
Quantum boxes,
The skin for puncturing subelement and being used to puncture selected injection position；
The extraction subelement is for extracting the blood at the selected injection position punctured；
The measurement subelement is used to measure the blood magnitude for extracting blood.
4. injection position detection device as claimed in claim 2, which is characterized in that when the syringeability judges that parameter includes
When blood magnitude at the selected injection position, the information detecting unit includes detection subelement and computation subunit,
The detection subelement obtains blood vessel number information for detecting to the blood vessel of selected injection position；
The computation subunit is used to calculate the selected injection according to the blood vessel number information that the detection subelement detects
Blood magnitude at position.
5. injection position detection device as claimed in claim 2, which is characterized in that when the syringeability judges that parameter includes
When feedback force value when the selected injection position is by active force, the information detecting unit includes acicular member and the first bullet
Property component, the acicular member are fixedly connected with the First elastic component, and the First elastic component is set to described needle-shaped
Non- needle point one end of component.
6. injection position detection device as claimed in claim 2, which is characterized in that when the syringeability judges that parameter includes
When feedback force value when the selected injection position is by active force, the information detecting unit includes probe member and the second bullet
Property component, the probe member are fixedly connected with the second elastic component, and the second elastic component is set to the probe
The non-probe one end of component.
7. injection position detection device as claimed in claim 6, which is characterized in that the probe member includes electron detection
Head.
8. such as the described in any item injection position detection devices of claim 5-7, which is characterized in that the information detecting unit packet
Include shape changing detection component.
9. such as the described in any item injection position detection devices of claim 1-7, which is characterized in that it further include communication unit, institute
It states communication unit to communicate to connect for establishing with communication terminal, the alarm is sent to the communication terminal, and/or receive institute
State the command information of communication terminal transmission.
10. a kind of cartridge syringe, including medicament injection apparatus, which is characterized in that further include such as any one of claim 1-9 institute
The injection position detection device stated；
The injection position detection device is used to detect the syringeability of selected injection position；
The medicament injection apparatus is used for when the injection position detection device detects selected injection position injectable, selected
Injection position is injected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114342.XU CN209033393U (en) | 2018-01-23 | 2018-01-23 | A kind of injection position detection device and cartridge syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114342.XU CN209033393U (en) | 2018-01-23 | 2018-01-23 | A kind of injection position detection device and cartridge syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209033393U true CN209033393U (en) | 2019-06-28 |
Family
ID=67027635
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820114342.XU Expired - Fee Related CN209033393U (en) | 2018-01-23 | 2018-01-23 | A kind of injection position detection device and cartridge syringe |
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| Country | Link |
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| CN (1) | CN209033393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064105A (en) * | 2018-01-23 | 2019-07-30 | 袁丽 | A kind of injection position detection device and cartridge syringe |
-
2018
- 2018-01-23 CN CN201820114342.XU patent/CN209033393U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110064105A (en) * | 2018-01-23 | 2019-07-30 | 袁丽 | A kind of injection position detection device and cartridge syringe |
| CN110064105B (en) * | 2018-01-23 | 2024-01-30 | 袁丽 | Injection position detection device and medicine syringe |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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