CN202223679U - Automatic controller for insulin painless injection - Google Patents
Automatic controller for insulin painless injection Download PDFInfo
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- CN202223679U CN202223679U CN2011203491280U CN201120349128U CN202223679U CN 202223679 U CN202223679 U CN 202223679U CN 2011203491280 U CN2011203491280 U CN 2011203491280U CN 201120349128 U CN201120349128 U CN 201120349128U CN 202223679 U CN202223679 U CN 202223679U
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- injection
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- syringe
- pain
- injection device
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Abstract
The utility model discloses be applied to diabetes patient's injection insulin, specifically be an insulin exempts from pain and injects automatic controller, including injection device, its characterized in that still includes: the injection device comprises a sealing sleeve for sealing the needle head, a probe for positioning the injection part and a liquid taking sleeve for accurately positioning the relative position of the needle head of the injection device and a medicament container during liquid taking, and a mechanical ejection device is used for replacing the traditional manual needle insertion. The syringe needle after this device can effectively seal the injection, prevents that the syringe needle from by air pollution and medicament raffinate water clock's phenomenon, has avoided the frequent change of syringe needle, has practiced thrift the consumptive material to adopt probe unit, under the condition that does not need the visuosity, also can pinpoint by the skin position of injection. The utility model discloses a machinery launches and has realized the rapid injection, has alleviateed the painful sense of injection effectively, has simplified the injection operation, greatly reduced patient's injection cost, and the utility model discloses simple structure, easily production manufacturing is suitable for by extensive using widely.
Description
Technical field
This utility model relates to a kind of injecting apparatus, specifically is that a kind of insulin that is applied to injection of insulin exempts to inject bitterly automatic controller.
Background technology
Insulin is the important method of treatment diabetes, and country is early adopted by more than half patients in medical history.Insulinize must be through the subcutaneous injection approach with performance and the same effect of self insulin, and existing injection of insulin operating process is more loaded down with trivial details, and certain pain is arranged during injection; The typical operation of existing injecting method is: left hand thumb, forefinger pinch skin; The right hand holds injection device, visual injection needle, the free-hand hypodermic layer tissue that penetrates; Operating in when the patient injects voluntarily like this can produce certain inconvenience and pain; When using insulin syringe, injection all needs certain vision condition and injection skill with inserting needle in the liquid metering of getting of insulin especially, and it is particularly difficult that this method operation suffers from people with visual impairment to majority.The mechanical injection device of more existing injection pen settings has improved the condition that the patient injects voluntarily, but still has some problems, and for example: ordinary syringe is when per injection; Need the loading and unloading syringe needle, and before injection, syringe is carried out the operation of air-out; But can increase the waste of injection like this, and also can residual medicament in the syringe needle after the injection, as not adopting seal approach; Not only can produce air pollution, also have the weeping of medicament residual liquid, and residual medicament also can pollute new medicament in the reusable syringe needle when secondary is got liquid; If but used disposable aspiration needle, the frequent change syringe needle is very inconvenience also.During injection, except the pain that injection of insulin itself brings, syringe needle thrusts skin also can produce certain pain; Especially the syringe needle of passivation; And that reusable syringe needle can lose is sharp, certainly leads to passivation, and the syringe needle of passivation more is prone to take place the situation of bending in injection process.Therefore the bulletin injection needle is understood only for once using by manufacturer on product.But the lot of consumption of disposable aspiration needle has all increased burden for patient or hospital, and if the patient is according to the consumption of injecting three every day, and year consumption surpasses thousand, and has produced the problem that corresponding Biohazard Waste is handled, and is unfavorable for environmental protection.National conditions according to China; The patient is in order to reduce expenses mostly; Syringe needle select is reused in the sense that bears the pain, but Most patients do not have condition implement to reusable syringe needle carry out disinfection, safety measure such as sterile storage, therefore brought some hidden danger; Syringe needle and needle tubing very easily cause infection through the pollution with air of touching of application on human skin.And when using the novopen injection, comprise insulin, emptying loss, the surplus liquid of metering and the blind area debris of water clock, the insulin of loss probably more than 10%, caused unnecessary waste.
Summary of the invention
The technical purpose of this utility model is to solve the problem that exists in the prior art, overcomes the drawback of prior art, provides a kind of insulin that alleviates injection pain sense, handled easily, saving cost to exempt from pain and injects automatic controller.
The technical scheme of this utility model is:
A kind of insulin is exempted from pain and is injected automatic controller; Comprise injection device; It is characterized in that: also comprise the sealing shroud that is used to seal syringe needle, said sealing shroud is provided with the pipe box of one one end sealing, is provided with an interlayer in the pipe box; Said interlayer center is provided with a through hole, is provided with a rubber bodies between pipe box blind end and the interlayer.Syringe after the use can insert syringe needle in the sealing shroud, and syringe needle passes through hole and thrusts in the rubber bodies, reaches the effect of sealing, has avoided the water clock of residual liquid in the syringe needle.
As preferably, said rubber bodies is a ball, and the diameter of said ball is greater than the radius in said pipe box cross section.The rubber bodies of ball-type is rolled in pipe box easily, makes things convenient for syringe needle to thrust different positions, simultaneously for make syringe needle can sting in ball, the radius of ball can not be too small.
Further; Said injection device front end is provided with a probe; Said probe comprises and is arranged on the peripheral location annulus of injection device syringe needle and said location annulus is fixed on the fixed component on the injection device that the syringe needle of said injection device is projected in the annulus scope of said location.During use, can the location annulus be pressed in the position that needs injection, the intra-annular skin of setting circle is heaved, even make the patient need not also can to experience injection position under the visual situation.
This utility model also comprises the liquid flowing tube of a fixing said injection device and medicine container relative position; Said liquid flowing tube rear and front end opening; The center of two open ends is on same axis, and an end opening is connected with injection device, and other end opening is connected with medicine container.When getting liquid in medicine container, injection device uses liquid flowing tube, accurately located injection means and medicine container, the center that makes the syringe needle of injection device directly thrust bottleneck.
Visual for ease operation, said liquid flowing tube can adopt transparent rigid plastics to process.
Be provided with the female thread corresponding in the said liquid flowing tube with the medicine container external thread of bottleneck.For the medicine container (like ampoule, injection pen pen core etc.) of uniform specification, can add screw thread in the medicine container bottleneck outside, make liquid flowing tube pass through screw thread and be connected with medicine container, make syndeton more stable.
Said injection device is divided into two types (syringe and injection pens):
1), said injection device comprises:
Injection pen;
Launch folder; Said launching is provided with ejection-spring in the folder; Said ejection-spring lower end is fixed on launches in the folder; The ejection-spring upper end is fixedly connected with a column sleeve of injection pen through fixation clamp, and the said folder that launches is provided with clutch key or the latch recess that locks ejection-spring, and said fixed component is fixed on and launches on the folder.
The said material that launches folder is metal material or transparent rigid plastics.
2), said injection device comprises:
Syringe;
Launch folder; Said launching is provided with ejection-spring in the folder, said ejection-spring lower end is fixed on launches in the folder, and the ejection-spring upper end is fixedly connected with syringe through fixation clamp; Saidly launch clutch key or the latch recess that folder is provided with the locking ejection-spring, said fixed component with launch clamping and be connected surely;
Be arranged on the metering device on the said injector syringe, said metering device comprises measuring stick, measuring card, and said measuring stick is parallel with syringe, and measuring stick one end is provided with protruding metering key, and the other end is connected with the piston rod of syringe; Said measuring card slides and is fixed on the said syringe, and a side of measuring card is stuck in the periphery of said measuring stick.
The said material that launches folder is metal material or transparent rigid plastics.
The beneficial effect of this utility model is:
The syringe needle of the injection device after 1), effectively sealing is used; Syringe needle is not directly contacted with air, prevent that residual liquid is made the residual liquid in the syringe needle can obtain recycling by air pollution in water clock and the syringe needle of syringe needle; Save medicament and consumables cost, greatly reduce patient's medical treatment cost;
2), realized the accurate location of injection site through probe; Made things convenient for injection operation; Also can precisely locate under the visual situation need not, solve and received visual condition restriction when the patient injects voluntarily, can only be in the inaccurate problem of limited local skin injection and injection location;
3), when getting liquid, the bottle cap of syringe needle and medicine container is centrally located on the same axis, avoid syringe needle, make that getting surges does quick and precisely because the situation of bending takes place thorn partially;
4), through catapult-launching gear, make the syringe needle of injection device thrust skin fast, alleviated the pain of patient infusion greatly;
5), simple in structure, be easy to manufacture, be suitable between extensive patients, promoting the use of.
Description of drawings
Fig. 1 is the structural representation of scheme one;
Fig. 2 is the structural representation of scheme two;
Fig. 3 is the structural representation of liquid flowing tube.
The specific embodiment
For technical scheme and the technical purpose of illustrating this utility model, this utility model is done further introduction below in conjunction with the accompanying drawing and the specific embodiment.
Scheme one:
As shown in Figure 1, a kind of insulin is exempted from pain and is injected automatic controller, comprising:
1), injection device, said injection device comprises:
Launch folder 5; Said launching in the folder 5 is provided with ejection-spring 3; Said ejection-spring 3 lower ends are fixed on launches in the folder 5; Ejection-spring 3 upper ends are fixedly connected with a column sleeve of injection pen 7 through fixation clamp 4, ejection-spring 3 is moved up and down along with a column sleeve of injection pen 7 and press from both sides intracavity and stretch and draw and shrink launching folder 5, and said launching pressed from both sides 5 and be provided with clutch key 6 or latch recess.During injection; After the clamp that uses 7 column sleeves drives of injection pen fixation clamp 4 to launch folder 5 is relatively drawn high; Perhaps fixation clamp 4 is fixed in the latch recess through the tensile ejection-spring 3 of clutch key 6 lockings; Unclamp clutch key 6 then or fixation clamp 4 is released latch recess, the retraction force through ejection-spring 3 drives injection pen 7 and moves downward syringe needle is thrust skin, injects.
2), the sealing shroud 1 of sealing syringe needle, said sealing shroud 1 comprises the pipe box of one one end sealing, is provided with an interlayer in the middle of the pipe box; Said interlayer center is provided with a through hole; Be provided with ball between pipe box blind end and the interlayer, leave certain interval between said ball and the pipe box inwall, so that ball is rotated; Its diameter is greater than the radius in said pipe box cross section, and said ball also can adopt the rubber bodies of roller-type or hinge-type.
3), probe 2; Said probe 2 is arranged on the front portion of injection device; Said probe 2 comprises and is arranged on the peripheral location annulus of syringe needle and said location annulus is fixed on the fixed component on the injection device; The syringe needle of said injection device is projected in the annulus scope of said location, and syringe needle is launched in the fixed skin scope of said setting circle ring, and said fixed frame is fixedly connected with the said folder 5 that launches.
Scheme two:
As shown in Figure 2, a kind of insulin is exempted from pain and is injected automatic controller, comprising:
1), injection device comprises:
Syringe 8 can adopt the common on the market graduated syringe that has, and the syringe front end is equipped with syringe needle and regulates medicated cap 11, with regulation and control needle length and the usefulness of reinforcing syringe needle;
Launch folder 5; Said launching in the folder 5 is provided with ejection-spring 3; Said ejection-spring 3 lower ends are fixed on launches in the folder 5, and ejection-spring 3 upper ends are fixedly connected with syringe 8 through fixation clamp 4, and the said folder 5 that launches is provided with clutch key 6 or the latch recess that locks ejection-spring 3;
Be arranged on the metering device on said syringe 8 syringes; Said metering device comprises measuring stick, measuring card 9; Said measuring stick is parallel with syringe, can be close to the setting of syringe barrel, and measuring stick one end is provided with protruding metering key 10; The other end is connected with the piston rod 7 of syringe 8, makes measuring stick along with syringe imbibition, moving of piston rod 7 and moving when pushing away liquid; Said measuring card 9 slides and is fixed on the said syringe, is used to demarcate the metering scale of imbibition, and a side of measuring card 9 is stuck in the periphery of said measuring stick.During use, measuring card 9 suitable scale place on syringe is set, pulling piston rod 7, sucking-off medicament in the medicine container when metering key 10 touches measuring card 9, has promptly sucked the solvent of demarcating volume in the syringe.
2), probe 2 and sealing shroud 1, it is provided with principle with scheme one;
3), liquid flowing tube 12, be different from injection pen 7 the medicament pen core be housed, common injection device must be from imbibition in the ampoule; Existing operation all is the center (most medicament bottleneck syringe needle for ease thrusts, and its center adopts softer material to process) of syringe needle being thrust the medicament bottleneck, but only through visual operation; Often has error; Especially for some middle-aged and elderly people or suffer from the crowd of vision disease,, very easily fracture when syringe needle stings when inclined to one side.Said liquid flowing tube 12 rear and front end openings, the center of two open ends is on same axis, and an end is connected with injection device, and the other end is connected with ampoule 13.
With this device is example, and its operating procedure is:
A), demarcate measuring card 9 on the certain scale of syringe, liquid flowing tube 12 1 ends are fixed on ampoule 13 bottlenecks, syringe needle is inserted liquid flowing tube 12 thrusts in the ampoule 13; Piston rod 7 in the pulling syringe; Draw medicament, measuring stick is along with piston is driven, when metering key 10 is run into fixed measuring card 9; Stop to draw medicament, take out syringe needle;
B), draw high injection device, make it and launch folder 5 and produce relative displacements, ejection-spring 3 elongates, and said fixation clamp 4 is stuck in the latch recess of launching on the folder 5;
C), 2 the location annulus of will popping one's head in is pressed in the body part that needs injection, and fixation clamp 4 is released in latch recess, utilizes the elastic force of spring, and syringe needle is thrust the intra-annular skin of setting circle fast, inject;
D), after injection accomplishes,, promptly accuse and accomplish, whole injection process can be controlled within 2 minutes with syringe needle sealing shroud 1 sealing of packing into.
Injection device is got liquid first need carry out the emptying operation; When getting liquid once more,, shouldn't do the emptying operation again because of the effect of sealing shroud 1 sealing; When injection device is got liquid in ampoule; Negative pressure in the ampoule can compensate through add an empty needle head at bottleneck, and perhaps therefore negative pressure need not to the operation of injecting air in the ampoule with to the operation of needle tubing emptying by the automatic displacement balance of cassette bottle piston again when getting the liquid pen core.This device is compared the amount of insulin that can save about 10%-15% with the normal injection device, greatly reduces the medical treatment cost of extensive patients.
Below disclose this utility model with preferred embodiment, so it is not in order to restriction this utility model, and all employings are equal to replacement or the technical scheme that obtained of equivalent transformation mode, all drop within the protection domain of this utility model.
Claims (10)
1. an insulin is exempted from pain and is injected automatic controller, comprises injection device, it is characterized in that:
Also comprise the sealing shroud that is used to seal syringe needle, said sealing shroud is provided with the pipe box of one one end sealing, is provided with an interlayer in the pipe box, and said interlayer center is provided with a through hole, is provided with a rubber bodies between pipe box blind end and the interlayer.
2. a kind of insulin according to claim 1 is exempted from pain and is injected automatic controller, it is characterized in that:
Said rubber bodies is a ball, and the diameter of said ball is greater than the radius in said pipe box cross section.
3. a kind of insulin according to claim 1 is exempted from pain and is injected automatic controller, it is characterized in that:
Said injection device front end is provided with a probe, and said probe comprises and be arranged on the peripheral location annulus of injection device syringe needle and said location annulus is fixed on the fixed component on the injection device that the syringe needle of said injection device is projected in the annulus scope of said location.
4. a kind of insulin according to claim 1 is exempted from pain and is injected automatic controller; It is characterized in that: the liquid flowing tube that also comprises a fixing said injection device and medicine container relative position; Said liquid flowing tube rear and front end opening; The center of two open ends is on same axis, and an end opening is connected with injection device, and other end opening is connected with medicine container.
5. a kind of insulin according to claim 4 is exempted from pain and is injected automatic controller, it is characterized in that:
Said liquid flowing tube adopts transparent rigid plastics to process.
6. a kind of insulin according to claim 5 is exempted from pain and is injected automatic controller, it is characterized in that:
Be provided with the female thread corresponding in the said liquid flowing tube with the medicine container external thread of bottleneck.
7. exempt from pain according to the described insulin of arbitrary claim among the claim 1-3 and inject automatic controller, it is characterized in that said injection device comprises:
Injection pen;
Launch folder; Said launching is provided with ejection-spring in the folder; Said ejection-spring lower end is fixed on launches in the folder; The ejection-spring upper end is fixedly connected with a column sleeve of injection pen through fixation clamp, and the said folder that launches is provided with clutch key or the latch recess that locks ejection-spring, and said fixed component is fixed on and launches on the folder.
8. a kind of insulin according to claim 7 is exempted from pain and is injected automatic controller, it is characterized in that:
The said material that launches folder is metal material or transparent rigid plastics.
9. exempt from pain according to the described insulin of arbitrary claim among the claim 1-6 and inject automatic controller, it is characterized in that said injection device comprises:
Syringe;
Launch folder; Said launching is provided with ejection-spring in the folder, said ejection-spring lower end is fixed on launches in the folder, and the ejection-spring upper end is fixedly connected with syringe through fixation clamp; Saidly launch clutch key or the latch recess that folder is provided with the locking ejection-spring, said fixed component with launch clamping and be connected surely;
Be arranged on the metering device on the said injector syringe, said metering device comprises measuring stick, measuring card, and said measuring stick is parallel with syringe, and measuring stick one end is provided with protruding metering key, and the other end is connected with the piston rod of syringe; Said measuring card slides and is fixed on the said syringe, and a side of measuring card is stuck in the periphery of said measuring stick.
10. a kind of insulin according to claim 9 is exempted from pain and is injected automatic controller, it is characterized in that:
The said material that launches folder is metal material or transparent rigid plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491280U CN202223679U (en) | 2011-09-19 | 2011-09-19 | Automatic controller for insulin painless injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203491280U CN202223679U (en) | 2011-09-19 | 2011-09-19 | Automatic controller for insulin painless injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202223679U true CN202223679U (en) | 2012-05-23 |
Family
ID=46074290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203491280U Expired - Fee Related CN202223679U (en) | 2011-09-19 | 2011-09-19 | Automatic controller for insulin painless injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202223679U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777742A (en) * | 2014-12-24 | 2015-07-15 | 北京兴远达科技有限公司 | Special intelligent health watch for aged people |
| CN105148357A (en) * | 2015-10-30 | 2015-12-16 | 东北师范大学 | Hardening prevention insulin pen |
| CN106421992A (en) * | 2016-09-28 | 2017-02-22 | 陈斌 | Novel manual medical syringe |
| CN106890382A (en) * | 2017-03-16 | 2017-06-27 | 珠海凯生医用科技有限公司 | Intelligent insulin injection pen |
| CN108721731A (en) * | 2018-08-10 | 2018-11-02 | 无锡市人民医院 | A kind of insulin injection device |
| CN115887826A (en) * | 2022-07-19 | 2023-04-04 | 嘉兴森迈医疗科技有限公司 | automatic injection device |
| WO2024016140A1 (en) * | 2022-07-19 | 2024-01-25 | 嘉兴森迈医疗科技有限公司 | Automatic injection apparatus |
| CN118217475A (en) * | 2024-05-27 | 2024-06-21 | 北京阿迈特医疗器械有限公司 | Carbon dioxide gas filling device |
-
2011
- 2011-09-19 CN CN2011203491280U patent/CN202223679U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104777742A (en) * | 2014-12-24 | 2015-07-15 | 北京兴远达科技有限公司 | Special intelligent health watch for aged people |
| CN104777742B (en) * | 2014-12-24 | 2017-11-10 | 北京兴远达科技有限公司 | A kind of the elderly's special intelligent health wrist-watch |
| CN105148357A (en) * | 2015-10-30 | 2015-12-16 | 东北师范大学 | Hardening prevention insulin pen |
| CN105148357B (en) * | 2015-10-30 | 2018-05-11 | 东北师范大学 | A kind of anti-compaction novopen |
| CN106421992A (en) * | 2016-09-28 | 2017-02-22 | 陈斌 | Novel manual medical syringe |
| CN106890382A (en) * | 2017-03-16 | 2017-06-27 | 珠海凯生医用科技有限公司 | Intelligent insulin injection pen |
| CN106890382B (en) * | 2017-03-16 | 2023-03-14 | 珠海凯生医用科技有限公司 | Intelligent insulin injection pen |
| CN108721731A (en) * | 2018-08-10 | 2018-11-02 | 无锡市人民医院 | A kind of insulin injection device |
| CN115887826A (en) * | 2022-07-19 | 2023-04-04 | 嘉兴森迈医疗科技有限公司 | automatic injection device |
| WO2024016140A1 (en) * | 2022-07-19 | 2024-01-25 | 嘉兴森迈医疗科技有限公司 | Automatic injection apparatus |
| CN118217475A (en) * | 2024-05-27 | 2024-06-21 | 北京阿迈特医疗器械有限公司 | Carbon dioxide gas filling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20140919 |
|
| EXPY | Termination of patent right or utility model |