CN201244255Y - Insulin pen core injection syringe - Google Patents
Insulin pen core injection syringe Download PDFInfo
- Publication number
- CN201244255Y CN201244255Y CNU2008201174458U CN200820117445U CN201244255Y CN 201244255 Y CN201244255 Y CN 201244255Y CN U2008201174458 U CNU2008201174458 U CN U2008201174458U CN 200820117445 U CN200820117445 U CN 200820117445U CN 201244255 Y CN201244255 Y CN 201244255Y
- Authority
- CN
- China
- Prior art keywords
- regulator
- needle
- syringe
- injection
- stabilizer
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000002347 injection Methods 0.000 title claims abstract description 61
- 239000007924 injection Substances 0.000 title claims abstract description 61
- 229940127560 insulin pen Drugs 0.000 title 1
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 claims abstract description 44
- 102000004877 Insulin Human genes 0.000 claims abstract description 22
- 108090001061 Insulin Proteins 0.000 claims abstract description 22
- 229940125396 insulin Drugs 0.000 claims abstract description 22
- 239000003814 drug Substances 0.000 claims description 19
- 229940079593 drug Drugs 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 2
- 208000031481 Pathologic Constriction Diseases 0.000 claims 1
- 210000001215 vagina Anatomy 0.000 claims 1
- 239000003381 stabilizer Substances 0.000 abstract description 9
- 208000000114 Pain Threshold Diseases 0.000 abstract description 2
- 210000001217 buttock Anatomy 0.000 abstract description 2
- 230000037040 pain threshold Effects 0.000 abstract description 2
- 206010016275 Fear Diseases 0.000 abstract 1
- 210000001015 abdomen Anatomy 0.000 abstract 1
- 230000037431 insertion Effects 0.000 abstract 1
- 238000003780 insertion Methods 0.000 abstract 1
- 235000015277 pork Nutrition 0.000 description 7
- 210000004247 hand Anatomy 0.000 description 4
- 230000003187 abdominal effect Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 208000002193 Pain Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 210000003811 finger Anatomy 0.000 description 2
- 230000003340 mental effect Effects 0.000 description 2
- 230000036407 pain Effects 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- 241000282376 Panthera tigris Species 0.000 description 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 210000005224 forefinger Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 206010033675 panniculitis Diseases 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 210000004304 subcutaneous tissue Anatomy 0.000 description 1
Images
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an insulin refill syringe which comprises a control rotation knob of medical amount and a pushing rod of a medical-feed piston. The insulin refill syringe is characterized in that a stabilizer is sheathed on the lower section of a syringe body, a stabilizer disc and a stabilizer neck are mutually vertical, and the lower section of the syringe body is inserted into the syringe neck and can slide in the stabilizer neck. The utility model completely solves the problems that the patient can only have belly injection without the help of other people, most patients need the help of other people and the patients are afraid of injection. The stabilizer neck and the stabilizer disc of the syringe are mutually vertical, the stabilizer is provided with a control rotation knob of needle-feed depth, a needle-feed spring, a needle-feed clamping pin and an injection trigger. The mechanical force of the needle-feed spring is used, the needle retracts into the stabilizer before injection, and the fears of injection of the patients can be eliminated. The needle can be guaranteed to be vertically, rapidly and stably inserted into any part. The patient does not need to learn and practice the traditional injection problems i.e. the needle insertion strength, speed, angle, and the like, and the injection to the buttock tip position which can not be seen by eyes and has the lowest pain threshold value can be easily completed by the patient.
Description
Affiliated technical field
This utility model relates to a kind of insulin pen-cartridge syringe, the regulator especially is housed, syringe needle withdrawal regulator before the injection, adopt the mechanical force inserting needle of compression spring, can eliminate the feared state of mind of patient to injection, the patient does not need others to help to annotate during use, can oneself be injected at the diverse location of health easily and safely.
Technical background
At present, the medicine insulin of keeping that diabetics uses is all the year round made disposable pen core mostly, comprises medicine bottle, syringe needle and advances the medicine piston, uses special-purpose pen core syringe, is injected by patient oneself or others.Existing insulin pen-cartridge syringe still is traditional inserting needle injection system, need inserting needle rapid, stable, any small rocking after syringe needle thrusts, the capital makes the patient increase pain, needs of patients for a long time is familiar with, is grasped, and a lot of people are thrust human body, pushed away medicine and have an injection the frightened mental burden that forms of psychology is arranged syringe needle.Insulin does not belong to muscle and absorbs, and health is fit to the limited several positions of having only of insulin injection.When the patient injects at oneself, have only abdominal part fortunately to operate, but when abdominal part is injected, need to control syringe needle and thrust the subcutaneous degree of depth with the mode of adjusting the syringe needle angle.The restriction of especially be subjected to syringe itself and arm length, stretching angle and people's range of vision, patient oneself can not be injected at the pork rump subcutaneous tissue that HUANTIAO acupoint is following, pain threshold is minimum and absorb the position.Every day 3 times, in the injection of same position, can cause a series of problems such as this position is livid purple, sclerosis all the year round.Because the diabetics age distribution is wide, middle-older patient is many, nourishes the fear of having an injection, and the overwhelming majority, especially female patient need twice of every day to help through injection by others, have increased physiology, psychology and living burden.
Summary of the invention
In order thoroughly to have eliminated the psychology fear that the patient has an injection to tradition, overcome the insulin pen-cartridge syringe of existing structure, the patient is bad oneself to inject, and oneself can not be injected at the pork rump position, syringe itself can not be controlled depth of needle, and most of patients needs others to help the deficiency of injecting.This utility model provides a kind of pen core syringe that the regulator is housed, can conveniently control depth of needle, any position can both guarantee the vertical, rapid, stable of inserting needle, patient oneself can grasp, be injected at security and stability any suitable position of health easily, particularly inject the difference of inserting needle mode and traditional inserting needle mode, change traditional mental impression of having an injection.
The technical scheme that its technical problem that solves this utility model adopts is: in the syringe body structure of finished product medicament (pen core) of can packing into, there is piston to promote tooth bar, and travelling gear, the injection tooth bar has adjustable per injection dose control handle on the injection tooth bar.The epimere of syringe body has the residual drug display window.The hypomere of syringe body has a regulator, and the syringe body hypomere that has syringe needle stretches into the regulator cervical region, and the regulator cervical region is equipped with the inserting needle bayonet lock, injection plate machine and inserting needle spring.During use, install finished product medicament (pen core), rotate the dose control handle earlier, adjust the injection dose, rotate the depth of needle control handle, be transferred to suitable depth of needle, 6 millimeters of general adult's abdominal paries, 8 millimeters of buttocks spur syringe body then, make the compression of inserting needle spring, blocked by the inserting needle bayonet lock up to the syringe body lower end, one hand is held the regulator cervical region, makes the regulator dish be adjacent to sterile injection site, gently detain the injection trigger with the forefinger of holding the regulator hands, syringe body slides in the neck of regulator under compressed inserting needle spring action fast, makes the syringe needle of finished product medicament (pen core) lunge skin, blocked by the depth of needle control handle up to syringe body, finish the depth of needle that configures.Continue to hold and press trigger, press the injection tooth bar, travelling gear is rotated, drive the piston push rod tooth bar, promote the medicine piston, be close to syringe body up to the dose control handle, the injection tooth bar can not move again, finishes the dose injection that configures.Because the injection tooth bar moves both vertically mutually by travelling gear and piston push rod, the patient can hold by injection, uses the length and the angle of the arm of oneself just can be expelled to the pork rump position.The neck of regulator and regulator dish are orthogonal, adopt the mechanical force inserting needle of inserting needle spring, the patient needn't learn, practise all problems of tradition injection such as the dynamics, speed, angle of inserting needle, as long as the regulator dish is pinned, is adjacent in the injection site, just can guarantee the vertical, rapid, stable of any position inserting needle, also can oneself easily finish injection in the pork rump position that vision can't be seen.The use of degree of depth control handle no longer needs to be grasped needle angle and controls absolute depth.During injection, as long as being adjacent to the injection site, the regulator dish keeps not having relative motion, even slight rocking arranged, also can guarantee to thrust the relative variation that subcutaneous syringe needle and injection site do not have position and angle, eliminated traditional syringe because of the fixed pain that the patient is increased of having light fingers.Because in the preceding syringe needle indentation regulator of injection, during injection, the patient can't see the process that syringe needle thrusts own health, and spring force moment is finished inserting needle, thoroughly eliminate the psychology fear that the patient has an injection to tradition, reach the patient and need not learn for a long time, practise just oneself to inject, can be injected at the pork rump position.Syringe itself can be controlled depth of needle, and the patient does not need others to help injection, can conveniently control depth of needle, and patient oneself can grasp easily, can guarantee to be injected at security and stability the purpose of any correct position of health.
This utility model beneficial effect is, use very simple, the patient does not need study, exercise, oneself just can grasp easily, oneself finish injection in any suitable position of health with security and stability, avoid injecting same position throughout the year, palliate the agonizing sufferings, eliminate the psychology fear that the patient has an injection to tradition, reduced family members' burden.
Description of drawings
Below in conjunction with drawings and Examples this utility model is further specified.
Fig. 1 preparation inject state of the present utility model structural representation
Fig. 2 inject state structural representation of the present utility model
Fig. 3 injecting body inner structure of the present utility model sketch map
Fig. 4 stabilizer structure sketch map of the present utility model
Fig. 5 regulator of the present utility model view
Fig. 6 depth of needle control of the present utility model sketch map
1. syringe bodies among the figure, 2. piston push rod tooth bar, 3. injection tooth bar, 4. travelling gear, 5. the depth of needle control handle 6. advances the medicine piston, 7. inserting needle spring, 8. finished product medicament (pen core), 9. regulator neck, 10. coil the regulator, 11. inserting needle bayonet locks, 12. injection triggers, 13. dose control handle, 14. syringe needle (finished product medicament standard that pen core is joined), 15. regulators, 16. residual drug display windows.
The specific embodiment
In Fig. 1, the syringe body (1) of piston push rod tooth bar (2), injection tooth bar (3), travelling gear (4) and finished product medicament (8) is housed, hypomere passes the inserting needle spring and inserts regulator neck (9), can under the effect of power, slide in no gap, twist good depth of needle control handle (5) in the upper end, regulator, can not only control the sliding stroke of syringe body (1) in regulator neck (9), both controlled depth of needle, syringe body (1) is pulled out from regulator cervical region (9) in can also preventing to use.At the regulator neck inserting needle bayonet lock (11) and injection trigger (12) are housed, regulator dish (10) is orthogonal with regulator neck (9), can guarantee that the inserting needle of injecting is vertical, stable, the patient need not consider a series of problems such as injection angles, contact in order to guarantee that regulator dish (10) and injection site are stable, the bottom of regulator dish (10) is camber and annular knurl.See through residual drug display window (16) and can see the insulin surplus of indication.
Course of action and operating procedure, pulling syringe body (1), make inserting needle spring (7) compression, blocked by inserting needle bayonet lock (11) up to syringe body (1) lower end, one hand is held the regulator neck, tiger with hands is adjacent to regulator dish (10), do not visually see, just can make regulator dish (10) be adjacent to sterile pork rump position, with the light finger button injection trigger (12) of holding the regulator hands, syringe body (1) is under compressed inserting needle spring (7) effect, in regulator neck (9), slide fast, make the syringe needle (14) of finished product medicament (pen core) (8) vertically lunge skin, blocked by depth of needle control handle (5), finish the depth of needle that configures up to syringe body (1).Continue to hold by injection trigger (12), press injection tooth bar (3), travelling gear (4) is rotated, drive piston push rod tooth bar (2), promote medicine piston (6), be close to syringe body (1) up to dose control handle (13), injection tooth bar (3) can not move again, finishes the dose injection that configures.Regulator neck (9) is orthogonal with regulator dish (10), can make convenient injection, especially the vision too late pork rump position of patient oneself in any position, guarantee the angle of inserting needle, stablizing behind the inserting needle, relative position is constant, can not increase painful because of possible rocking.Depth of needle control handle (5) can rotate in regulator neck (9) upper end along screw thread, adjusts the stroke of restriction syringe body (1) relatively stable device neck (9) upper end, the depth of needle when promptly having controlled injection.The mechanical force inserting needle that utilizes inserting needle spring (7) to discharge has guaranteed the quick of inserting needle, inserting needle process direction unanimity.Laterally compressing injection tooth bar (3) is finished injection, can further guarantee the stability of injection process, has held at hands under the situation of regulator, realizes one-handed performance.
Claims (10)
1. an insulin pen-cartridge syringe has the dose control handle, advances the medicine piston push rod, it is characterized in that: the hypomere of syringe body is with a regulator, the regulator dish is vertical mutually with the regulator neck, and the syringe body hypomere inserts in the neck of regulator, can slide in the neck of regulator.
2. insulin syringe according to claim 1 is characterized in that, the regulator dish is circular.
3. insulin syringe according to claim 1 is characterized in that, the regulator dish is a polygon.
4. insulin syringe according to claim 1 is characterized in that: depth of needle control handle, inserting needle spring, inserting needle bayonet lock and injection trigger are housed on the regulator.
5. insulin pen-cartridge syringe according to claim 1, it is characterized in that: the hypomere of syringe body injects the cervical region of regulator, be an inserting needle spring that can compress between the cervical region of syringe body and regulator, the inserting needle Spring Card is between syringe body protruding part and depth of needle control handle.
6. insulin pen-cartridge syringe according to claim 1 is characterized in that: but the cervical region of regulator upper end is the depth of needle control handle of Yiluo stricture of vagina rotation, and the cervical region in the regulator is carved with the depth of needle scale.
7. insulin pen-cartridge syringe according to claim 1 is characterized in that: the inserting needle bayonet lock is housed on the regulator, and in the preparation inject state of insulin syringe, the inserting needle spring is compressed, and the inserting needle bayonet lock blocks syringe body.
8. insulin pen-cartridge syringe according to claim 1 is characterized in that: in the preparation inject state of insulin pen-cartridge syringe, in the disc portion circular hole of syringe needle indentation regulator, needle point does not expose the regulator dish.
9. insulin pen-cartridge syringe according to claim 1 is characterized in that: the injection trigger is housed on the regulator, and the injection trigger links to each other with the inserting needle bayonet lock, cocking, syringe body slides in the cervical region of regulator under the inserting needle spring action, and syringe needle exposes the regulator dish.
10. insulin pen-cartridge syringe according to claim 1 is characterized in that: the epimere at syringe body has the residual drug display window.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201174458U CN201244255Y (en) | 2008-05-29 | 2008-05-29 | Insulin pen core injection syringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201174458U CN201244255Y (en) | 2008-05-29 | 2008-05-29 | Insulin pen core injection syringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201244255Y true CN201244255Y (en) | 2009-05-27 |
Family
ID=40728072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201174458U Expired - Fee Related CN201244255Y (en) | 2008-05-29 | 2008-05-29 | Insulin pen core injection syringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201244255Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972502A (en) * | 2010-11-08 | 2011-02-16 | 无锡顶点医疗器械有限公司 | Insulin pump insertion device |
| CN103520804A (en) * | 2013-10-16 | 2014-01-22 | 无锡艾科瑞思产品设计与研究有限公司 | Injector for children |
| CN105879158A (en) * | 2015-01-26 | 2016-08-24 | 王峻 | Integrated full-automatic insulin injection pen |
| CN107693907A (en) * | 2017-11-03 | 2018-02-16 | 尤文君 | A kind of diabetes injection servicing unit |
| CN107693906A (en) * | 2017-11-03 | 2018-02-16 | 徐梓辰 | A kind of novel diabetes inject auxiliary equipment |
| CN110548201A (en) * | 2019-09-09 | 2019-12-10 | 郝云玲 | Injection device |
| WO2021046680A1 (en) * | 2019-09-09 | 2021-03-18 | 郝云玲 | Injection device |
| CN113331983A (en) * | 2021-07-06 | 2021-09-03 | 崔永镇 | Animal vaccine rapid inoculator |
| CN113398379A (en) * | 2021-05-08 | 2021-09-17 | 南昌大学第二附属医院 | Subcutaneous injection auxiliary device for diabetic patient |
-
2008
- 2008-05-29 CN CNU2008201174458U patent/CN201244255Y/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101972502A (en) * | 2010-11-08 | 2011-02-16 | 无锡顶点医疗器械有限公司 | Insulin pump insertion device |
| CN101972502B (en) * | 2010-11-08 | 2012-12-26 | 无锡顶点医疗器械有限公司 | Insulin pump insertion device |
| CN103520804A (en) * | 2013-10-16 | 2014-01-22 | 无锡艾科瑞思产品设计与研究有限公司 | Injector for children |
| CN105879158A (en) * | 2015-01-26 | 2016-08-24 | 王峻 | Integrated full-automatic insulin injection pen |
| CN107693907B (en) * | 2017-11-03 | 2019-11-08 | 尤文君 | A kind of diabetes injection auxiliary device |
| CN107693906A (en) * | 2017-11-03 | 2018-02-16 | 徐梓辰 | A kind of novel diabetes inject auxiliary equipment |
| CN107693907A (en) * | 2017-11-03 | 2018-02-16 | 尤文君 | A kind of diabetes injection servicing unit |
| CN110548201A (en) * | 2019-09-09 | 2019-12-10 | 郝云玲 | Injection device |
| WO2021046680A1 (en) * | 2019-09-09 | 2021-03-18 | 郝云玲 | Injection device |
| US12514981B2 (en) | 2019-09-09 | 2026-01-06 | Yunling Hao | Injection device |
| CN113398379A (en) * | 2021-05-08 | 2021-09-17 | 南昌大学第二附属医院 | Subcutaneous injection auxiliary device for diabetic patient |
| CN113398379B (en) * | 2021-05-08 | 2022-07-29 | 南昌大学第二附属医院 | A kind of auxiliary device for subcutaneous injection of diabetic patients |
| CN113331983A (en) * | 2021-07-06 | 2021-09-03 | 崔永镇 | Animal vaccine rapid inoculator |
| CN113331983B (en) * | 2021-07-06 | 2023-06-27 | 崔永镇 | Quick inoculator of animal vaccine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090527 Termination date: 20120529 |