CN206792754U - A kind of insulin automatic alternate injection device - Google Patents
A kind of insulin automatic alternate injection device Download PDFInfo
- Publication number
- CN206792754U CN206792754U CN201720049864.1U CN201720049864U CN206792754U CN 206792754 U CN206792754 U CN 206792754U CN 201720049864 U CN201720049864 U CN 201720049864U CN 206792754 U CN206792754 U CN 206792754U
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- China
- Prior art keywords
- syringe
- angle
- rotary shaft
- motor
- injection
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Abstract
It the utility model is related to a kind of insulin automatic alternate injection device, including support, the first motor that the support is provided with angle rotary shaft, the driving angle rotary shaft rotates；Angle swingle, with the angle rotary shaft vertical connection, the angle rotary shaft is provided with the second motor for driving the angle swingle to move along its axis；Syringe fix bar, with the angle swingle vertical connection, the angle swingle is provided with the 3rd motor for driving the syringe fix bar to move along its axis, and the syringe fix bar is provided with the fixed block of fixed syringe and the minitype cylinder of driving syringe injection.Device of the present utility model can be injected to patient, automatically can discharge the bubble in decoction before injection and can carry out rotation to injection position automatically automatically, and dosage control is accurate, injection effect is good, and relatively more suitable gerontal patient uses.
Description
Technical field
The utility model belongs to medical instruments field, more particularly to a kind of insulin automatic alternate injection device.
Background technology
Because diabetes can not be cured, insulin therapy is to control the critical treatment means of diabetes, novopen injection
It is the important way of current insulin injection.Existing insulin injection for diabetics is required to patient and voluntarily injected, oneself selection
Injection units, oneself selection injection site, oneself carries out the rotation of injection site.Injection site is generally belly, upper arm, big
Leg, buttocks, its midriff is in the majority, and abdomen injection position is centered on navel, and beyond five centimeters of diameter, upper abdomen is because individual
Subcutaneous fat depth ripple difference, thus it is in the majority with lower abdomen.And diabetic is mostly the elderly, the elderly's eyesight, hearing, self-care
Ability is weaker, it is impossible to the accurate, insulin injection of specification and position rotation, causes poor blood glucose control, subcutaneous fat hyperplasia
Etc. the generation of various complication；And during patient's progress injection site rotation, more according to memory rotation, remember without accurate position rotation
Record.
There is following defect for the method voluntarily injected：1st, the more visual impairments of the elderly, novopen injection dosage are shown
Smaller, patient can not accurate injection；Though the 2, there is sound during novopen regulating dosage, the elderly's Hearing, can hear；
3rd, need to shake up before Mixed insulin injection, memory of the elder declines, and has the situation for forgetting to shake up often；4th, insulin
Need to be vented before injection, the elderly is negligent of carrying out injection front exhaust due to forgetful；5th, injection site rotation more by patient remember into
OK, it is impossible to accurate rotation, cause the generation of the complication such as subcutaneous fat hyperplasia, atrophy.
In view of it is above-mentioned the defects of, the design people, be actively subject to research and innovation, to found a kind of pancreas islet of new structure
Plain automatic alternate injection device, make it with more the value in industry.
Utility model content
It can be automatically positioned, be vented automatically, take turns in order to solve the above technical problems, the purpose of this utility model is to provide one kind
Change injection, injection dosage accurately insulin automatic alternate injection device.
Insulin automatic alternate injection device of the present utility model, including support, the support are provided with
- angle rotary shaft, the support are provided with the first motor for driving the angle rotary shaft to rotate；
- angle swingle, with the angle rotary shaft vertical connection, the angle rotary shaft, which is provided with, drives the angle
The second motor that swingle moves along its axis；
- syringe fix bar, with the angle swingle vertical connection, the angle swingle, which is provided with, drives the note
The 3rd motor that emitter fix bar moves along its axis, the syringe fix bar be provided with fixed syringe fixed block and
Drive the minitype cylinder of syringe injection.
Further, the angle rotary shaft end is provided with detection patient's navel position and patient and described device spacing
Laser positioning sensor.
Further, the syringe includes syringe, the needle stand connected positioned at syringe end with syringe inside, installed in pin
Needle tubing on seat and be installed on the push rod that can be moved in the syringe and in the syringe, the push rod be provided with
The piston that the syringe inwall dynamic sealing coordinates；The syringe is provided with several and syringe close to the end outer wall of the needle stand
The air-vent of inside connection, on the air-vent covered with block water ventilated membrane and provided with covering block water ventilated membrane, can tear
Protective layer.
Further, the needle stand is provided with the pressure that applies to the needle tubing of detection skin with the minitype cylinder that links
Pressure sensor.
Further, the syringe outer wall is provided with the locating piece coordinated with the fixed block.
Further, in addition to first motor, the second motor, the 3rd motor, minitype cylinder, laser positioning sense
The control system that device connects with pressure sensor communication, the injection position rotation that the control system is used for patient are controlled and controlled
The syringe is made to be injected in the position of setting.
By such scheme, the utility model at least has advantages below：
1st, can adjust syringe by angle rotary shaft can adjust with respect to the circumferential angle of navel, using angle swingle
Distance of the injection point with respect to navel of syringe is saved, realizes that rotation is injected；
2nd, the navel of patient can be directed at automatically before per injection using laser positioning sensor and make patient per
The distance of opposite sets is consistent during injection, and accurately patient is automatically injected on the premise of being automatically positioned；
3rd, by setting air-vent on the injector so that in injection, cause decoction without needle tubing first is holded up into exhaust
Waste, self-bleeding while and can accurately controls dosage；
4th, using control system, the first motor, the second motor, the rotating speed and rotation direction of the 3rd motor can be controlled, essence
True rotation injection position, the injection of minitype cylinder pushing syringe, the accurate, note of specification are controlled according to the signal of pressure sensor
Penetrate, injection effect greatly improves.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, with preferred embodiment of the present utility model and coordinate accompanying drawing detailed below
Describe in detail bright as after.
Brief description of the drawings
Fig. 1 is the structural front view of insulin automatic alternate injection device of the present utility model；
Fig. 2 is the structural side view of insulin automatic alternate injection device of the present utility model；
Fig. 3 is the structural representation of syringe in the utility model；
Fig. 4 is the connection diagram of electric part in the utility model.
Embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is used to illustrate the utility model, but is not limited to the scope of the utility model.
Referring to Fig. 1 to Fig. 3, a kind of insulin automatic alternate injection device described in the preferred embodiment of the utility model one,
Including support 10, support 10 has disk, disc centre rotation connection angle rotary shaft 20, the vertical connection angle of angle rotary shaft 20
Swingle 30 is spent, the vertical connection syringe fix bar 40 of angle swingle 30, syringe 50 is fixed on syringe fix bar 40
It is upper.
Rotated specifically, angle rotary shaft 20 is driven by the first motor 11 being arranged in frame 10, can be by the first electricity
The output shaft of machine 11 is by shaft coupling connection angle rotary shaft 20, so as to which the opposed discs of driving angle rotary shaft 20 rotate；Angle
Swingle 30 is moved horizontally by the second motor 21 driving being arranged in angle rotary shaft 20, with the injection of syringe 50
It is preceding to inject needle tubing 53 in the hypodermis of patient；Syringe fix bar 40 on angle swingle 30 position by being arranged on angle
Spend the 3rd motor 31 driving adjustment on swingle 30.Second motor 21 and the 3rd motor 31 are revolved to angle respectively by screw mandrel 80
Bull stick 30 and syringe fix bar 40 are driven.
Dotted line represents in Fig. 1 angle swingle 30 and syringe 50 are another note driven by angle rotary shaft 20
Penetrate the signal of position.For the relative circumferential angle of accurate angles of display swingle 30 and the relative space bit of syringe 50
Put, transverse and longitudinal coordinate system and angular separation line can be set on disk.
The utility model by motor-driven mode, can each injection position of adjust automatically syringe 50, with essence
True rotation injection position.Syringe 50 is fixed by the fixed block 41 in syringe fix bar 40, and position is injected when determining
Postpone, syringe 50 sucks decoction, is placed on fixed block 41, and it is subcutaneous that the needle tubing 53 of syringe 50 is protruded into patient by the second motor 21
Tissue, is automatically injected by the pushing syringe 50 of minitype cylinder 60 being arranged in syringe fix bar 40.
The utility model is provided with swashing for detection patient's navel position and patient and device spacing in the end of angle rotary shaft 20
Light-seeking sensor 22, it can be directed at the navel of patient automatically before per injection using laser positioning sensor 22 and make trouble
The distance of opposite sets is consistent during person's per injection, and accurately patient is automatically injected on the premise of being automatically positioned.
Specifically, the syringe 50 in the utility model includes syringe 51, connected inside the end of syringe 51 and syringe 51
Logical needle stand 52, the needle tubing 53 on needle stand 52 and it is installed in syringe 51 and what can be moved in syringe 51 pushes away
Bar 54, push rod 54 are provided with the piston 55 coordinated with the inwall dynamic sealing of syringe 51；Syringe 51 is on the end outer wall of needle stand 52
Provided with several air-vents 56 that 51 inside connects with syringe, ventilated membrane 57 and hindered on air-vent 56 covered with blocking water provided with covering
Water ventilated membrane, the protective layer 58 that can be torn.The structure of the syringe 50 can realize automatic exhaust, when by needle tubing 53 to pin
In cylinder 51 after suction decoction, tear protective layer 58 off, the direction of push rod 54 to needle tubing 53 is pushed, in the presence of decoction pressure,
The bubble being blended in decoction emits through the ventilated membrane 57 that blocks water from air-vent 56, and decoction directly discharged at needle tubing 53 into
Row injection, without holding up syringe sucking after decoction, makes bubble floating, then pushs out bubble with push rod, avoid
The situation that decoction is also spilt therewith when pushing away bubble manually, self-bleeding syringe also ensure that injection dosage simultaneously, make
Injection dosage is accurate.
Because syringe 50 is automatically injected by minitype cylinder 60, for the opportunity of the control work of minitype cylinder 60, this reality
With the new pressure that applies to needle tubing 53 of detection skin that is provided with the needle stand 52 of syringe 50 with the pressure for the minitype cylinder that links
Sensor 59.After needle tubing 53 protrudes into subcutaneously, pressure sensor 59 detects appropriate pressure, provides signal, makes minitype cylinder
60 Work Promote syringes automatically inject.
In order that syringe 50 is firmly secured in syringe fix bar 40, the utility model is set on the outer wall of syringe 51
There is the locating piece 41 coordinated with fixed block 41, avoid the opposing syringe fix bar 40 of syringe 51 from moving, to reach accurate injection
Effect.
To enable device of the present utility model according to previous injection position automatic alternate to next injection position,
Each electrical equipment in the utility model can be controlled by control system, as shown in figure 4, by laser positioning sensor 22 with
Pressure sensor 59 is connected electrically on the input of control system, output end connection the 11, second electricity of the first motor of control system
Machine 21, the 3rd motor 31 and minitype cylinder 60, controlled with the injection position rotation to patient and control syringe 50 in setting
Injected position.
When specifically used, the paster that laser positioning sensor 22 can sense is sticked on the present navel of patient, by syringe
After 50 infusing insulin decoctions, it is fixed on locating piece 41.Starter, laser positioning sensor 22 detect the position of navel simultaneously
Detect patient with its distance between, when the center that detects navel and distance for set apart from when, control system control
Make the angle that the driving angle rotary shaft 20 of the first motor 11 turns to setting, i.e., using navel center as the center of circle, angle rotary shaft 20
Angle swingle 30 is driven to turn to the deviation angle of setting；Then the 3rd motor 31 driving syringe fix bar 40 is controlled along angle
Degree swingle 30 moves, and to adjust radius of the syringe 50 with respect to the center of circle (navel center), determines injection point；Then control second
The driving angle swingle 30 of motor 21 moves towards patient direction, i.e. the needle tubing 53 of driving syringe 50 protrudes into subcutaneous group of patient
In knitting；When pressure sensor 59 detects the pressure (size of the pressure process calculating in advance, it is ensured that just of the skin feedback of patient
Often caused by injection in pressure limit), it is signaled to control system, control system control the second motor 21 stopping action,
Minitype cylinder 60 starts, and the push rod 54 of the pushing syringe 50 of minitype cylinder 60, liquid medicine injection is injected inside patient, realizes automatic
Injection；Finally, control system controls the second motor 21, and driving syringe 50 retreats, needle tubing 53 is extracted from patient, completes
Injection process.Control system records current injection position (i.e. the deviation angle of syringe, the distance at relative navel center),
During injection next time, control system adjusts the deviation angle of syringe according to previous injection position, with respect to navel center again
Distance, the rotation of injection position is realized automatically.
Described above is only preferred embodiment of the present utility model, is not limited to the utility model, it is noted that
For those skilled in the art, on the premise of the utility model technical principle is not departed from, can also do
Go out some improvement and modification, these improvement and modification also should be regarded as the scope of protection of the utility model.
Claims (6)
- A kind of 1. insulin automatic alternate injection device, it is characterised in that：Including support, the support is provided with- angle rotary shaft, the support are provided with the first motor for driving the angle rotary shaft to rotate；- angle swingle, with the angle rotary shaft vertical connection, the angle rotary shaft, which is provided with, drives the angle rotation The second motor that bar moves along its axis；- syringe fix bar, with the angle swingle vertical connection, the angle swingle, which is provided with, drives the syringe The 3rd motor that fix bar moves along its axis, the syringe fix bar are provided with fixed block and the driving of fixed syringe The minitype cylinder of syringe injection.
- 2. insulin automatic alternate injection device according to claim 1, it is characterised in that：The angle rotary shaft end Provided with detection patient's navel position and patient and the laser positioning sensor of described device spacing.
- 3. insulin automatic alternate injection device according to claim 2, it is characterised in that：The syringe includes pin Cylinder, the needle stand connected positioned at syringe end and syringe inside, the needle tubing on needle stand and it is installed in the syringe simultaneously The push rod that can be moved in the syringe, the push rod are provided with the piston coordinated with the syringe inwall dynamic sealing；Institute State syringe and be provided with several air-vents connected with syringe inside, the air-vent overlying close to the end outer wall of the needle stand It is stamped to block water and ventilated membrane and is blocked water ventilated membrane, the protective layer that can tear provided with covering.
- 4. insulin automatic alternate injection device according to claim 3, it is characterised in that：The needle stand is provided with detection The pressure that skin applies to the needle tubing is with the pressure sensor for the minitype cylinder that links.
- 5. insulin automatic alternate injection device according to claim 4, it is characterised in that：The syringe outer wall is provided with The locating piece coordinated with the fixed block.
- 6. insulin automatic alternate injection device according to claim 5, it is characterised in that：Also include and the described first electricity The control system that machine, the second motor, the 3rd motor, minitype cylinder, laser positioning sensor connect with pressure sensor communication, institute The injection position rotation that control system is used for patient is stated to control and control the syringe to inject in the position of setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049864.1U CN206792754U (en) | 2017-01-17 | 2017-01-17 | A kind of insulin automatic alternate injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720049864.1U CN206792754U (en) | 2017-01-17 | 2017-01-17 | A kind of insulin automatic alternate injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206792754U true CN206792754U (en) | 2017-12-26 |
Family
ID=60728924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720049864.1U Expired - Fee Related CN206792754U (en) | 2017-01-17 | 2017-01-17 | A kind of insulin automatic alternate injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206792754U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529827A (en) * | 2020-05-21 | 2020-08-14 | 淄博海瑞医疗器械有限公司 | Automatic buttock intramuscular injection equipment |
| CN115591057A (en) * | 2022-09-14 | 2023-01-13 | 中国人民解放军总医院第二医学中心（Cn） | Diabetic patient's belly injection positioner based on insulin therapy |
-
2017
- 2017-01-17 CN CN201720049864.1U patent/CN206792754U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111529827A (en) * | 2020-05-21 | 2020-08-14 | 淄博海瑞医疗器械有限公司 | Automatic buttock intramuscular injection equipment |
| CN115591057A (en) * | 2022-09-14 | 2023-01-13 | 中国人民解放军总医院第二医学中心（Cn） | Diabetic patient's belly injection positioner based on insulin therapy |
| CN115591057B (en) * | 2022-09-14 | 2024-03-22 | 中国人民解放军总医院第二医学中心 | Diabetes patient's belly injection positioner based on insulin treatment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171226 Termination date: 20190117 |