CN204364577U - Intramuscular injection device - Google Patents
Intramuscular injection device Download PDFInfo
- Publication number
- CN204364577U CN204364577U CN201420840081.1U CN201420840081U CN204364577U CN 204364577 U CN204364577 U CN 204364577U CN 201420840081 U CN201420840081 U CN 201420840081U CN 204364577 U CN204364577 U CN 204364577U
- Authority
- CN
- China
- Prior art keywords
- syringe
- syringe needle
- shell
- adjustment cap
- needle
- 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
Abstract
The utility model discloses a kind of intramuscular injection device, comprise syringe, also comprising shell and injection localizer, being provided with the groove adapted with syringe in described shell, for putting syringe; Described injection localizer is placed in groove, and this injection localizer comprises fixing card and push rod, the described draw-in groove fixedly being arranged with fixing syringe, promotes fixing card and the needle forward of syringe can be made to move stretch out shell, for the syringe needle insertion human body of syringe; Described push rod one end is placed in the piston rod rear of syringe, shell is stretched out in one end, promotes push rod and the piston rod of syringe can be made to move forward, enter human body for liquid medicine injection.Syringe can be hidden, the syringe needle that can control again syringe well thrusts the degree of depth of muscle, simple to operate, easy to use.
Description
Technical field
This utility model relates to a kind of medical apparatus, particularly a kind of intramuscular injection device.
Background technology
Intramuscular injection be children's ill time conventional a kind of medication, generally, sick child unsuitable oral at medicine can not oral drugs, or need to use when quick medicament effect according to the state of an illness.Intramuscular injection operation is generally all, by doctor or nurse's hand syringes, syringe needle is thrust intramuscular, then the medicinal liquid in syringe is pushed intramuscular.At present, the muscle injector that medical institutions use, outside syringe is exposed to, patient directly perceived, clearly can see needle tubing and syringe needle, produces the psychology feared, children's cries and screams, disorderly dynamic and resistance of struggling, and causes breaking syringe needle, uses inconvenience.
Secondly, outside syringe is exposed to, the degree of depth that syringe needle thrusts muscle is determined by the experience of doctor or nurse and subjective consciousness, and it is too dark that syringe needle thrusts muscle, increases the misery of patient, thrust too shallow medicinal liquid and easily excrete along pin hole.Inexperienced doctor or nurse are difficult to grasp depth of needle, use inconvenience.
Utility model content
The technical problems to be solved in the utility model is to provide a kind ofly can hide syringe, can control syringe needle depth of needle, intramuscular injection device easy to use.
In order to solve the problems of the technologies described above, intramuscular injection device of the present utility model, comprising the shell and injection localizer of putting syringe, being provided with the passage adapted with syringe, for putting syringe in described shell; Described injection localizer is placed in shell, and this injection localizer comprises syringe needle moving blockage and push rod, and described syringe needle moving blockage is fixedly connected with syringe, makes the needle forward of syringe stretch out shell insertion human body for moving forward syringe needle moving blockage; Described push rod one end is placed in the piston rod rear of syringe, shell is stretched out in one end, makes the piston rod of syringe move forward liquid medicine injection enter human body for driven forward push rod.
The draw-in groove of described syringe needle moving blockage and the syringe barrel opening of syringe, along clamping, make the needle forward of syringe stretch out shell insertion human body for moving forward syringe needle moving blockage.
The medicine liquid outlet of the syringe needle of described syringe and the syringe barrel of syringe is by flexible pipe UNICOM; The draw-in groove of described syringe needle moving blockage and the syringe needle clamping of syringe, make the needle forward of syringe stretch out shell insertion human body for moving forward syringe needle moving blockage.
Also comprise electric magnet, described electric magnet is placed in syringe needle moving blockage front, and the degree of depth that the syringe needle of the distance between electric magnet and syringe needle moving blockage and syringe thrusts muscle is adapted; The power supply of described electric magnet is by being fixed on the on-off control of shell; Described syringe needle moving blockage is moved forward by the Magnetic Control after electric magnet is energized, and the needle forward of syringe is moved stretch out shell to insert human body.
Described syringe needle moving blockage is provided with return spring, and syringe needle moving blockage can be made after electric magnet power-off to be resetted by return spring.
Described case nose termination is provided with adjustment cap, and this adjustment cap is provided with the hole that syringe needle passes, and stretches out outside adjustment cap for syringe needle; Described adjustment cap is fixedly connected with shell scalable, stretches out length outside adjustment cap for regulating syringe needle.
Described adjustment cap is connected with outer casing screw.
Described adjustment cap outer wall is provided with numerical scale.
Termination, described adjustment cap front end is provided with absorbent cotton draw-in groove, for putting aseptic cotton.
Described adjustment cap internal fixtion has vibrator, and the power supply of described vibrator is controlled by the on and off switch of electric magnet.
Adopt structure of the present utility model, owing to also comprising shell and injection localizer.During use, the syringe that medicinal liquid is housed is placed in the passage adapted with syringe in shell, the syringe needle moving blockage piston rod that is interior, syringe making syringe be stuck in localizer is placed in push rod front, namely whole syringe is hidden in shell, when carrying out intramuscular injection, case nose is contacted skin, move forward syringe needle moving blockage syringe needle and can thrust intramuscular, and then driven forward push rod makes the piston rod of syringe move forward, and makes the medicinal liquid in needle tubing inject intramuscular.Whole intramuscular injection process, syringe is all hidden in the enclosure, and patient cannot see syringe, can not produce fear.Because the syringe needle moving blockage being penetrated localizer by driven forward controls the degree of depth that the syringe needle of syringe thrusts muscle, namely the distance that the syringe needle moving blockage that namely driven forward penetrates localizer advances is the degree of depth that the syringe needle of syringe thrusts muscle.Syringe can be hidden, the syringe needle that can control again syringe well thrusts the degree of depth of muscle, and inexperienced doctor or nurse also can control syringe needle depth of needle, simple to operate, easy to use.
Again owing to also comprising electric magnet, described electric magnet is placed in syringe needle moving blockage front, and the degree of depth that the syringe needle of the distance between electric magnet and syringe needle moving blockage and syringe thrusts muscle is adapted; The power supply of described electric magnet is by being fixed on the on-off control of shell; Described syringe needle moving blockage is moved forward by the Magnetic Control after electric magnet is energized, and the needle forward of syringe is moved stretch out shell to insert human body.During use, directly press or open the on and off switch of electric magnet, syringe needle moving blockage contacts with electric magnet forward under the effect of electric magnet magnetic force, syringe needle thrusts muscle depth by the distance controlling between electric magnet and syringe needle moving blockage, it is more accurate that control syringe needle thrusts muscle depth, operation is simpler, uses more convenient.
Because syringe needle moving blockage is provided with return spring, syringe needle moving blockage after electric magnet power-off, can be made to be resetted by return spring.When closing the on and off switch of electric magnet, syringe needle moving blockage resets under the effect of return spring, and operation is simpler, uses more convenient.
Because case nose termination is provided with adjustment cap, this adjustment cap is provided with the hole that syringe needle passes, and stretches out outside adjustment cap for syringe needle; Described adjustment cap is fixedly connected with shell scalable, stretches out length outside adjustment cap for regulating syringe needle.Adjustment cap is fixedly connected with shell scalable, and the length of adjustment cap being stretched out shell increases, and the length that syringe needle stretches out adjustment cap reduces, and namely syringe needle thrusts the degree of depth reduction of muscle, otherwise the degree of depth that syringe needle thrusts muscle increases.Be more suitable for the length of stretching out adjustment cap according to the fat or thin adjustment syringe needle of human body, use more convenient, it is more convenient to operate.
Because adjustment cap outer wall is provided with numerical scale.The length that adjustment cap stretches out shell can be adjusted more intuitively, more easily, use more convenient.
Because termination, adjustment cap front end is provided with absorbent cotton draw-in groove, for putting aseptic cotton.During use, be placed in by aseptic cotton in absorbent cotton draw-in groove, directly utilize the aseptic cotton in absorbent cotton draw-in groove to carry out acupuncture place sterilization, carrying out disinfection without the need to re-using absorbent cotton label, using more convenient, it is more convenient to operate.
Again because adjustment cap internal fixtion has vibrator, the power supply of described vibrator is controlled by the on and off switch of electric magnet.The vibration of vibrator can disperse patient to the attention of injection point, can massage the muscle at syringe needle inserting needle place simultaneously, makes medicinal liquid faster in intramuscular diffusion, completes injection process fast smoothly, reduce patient suffering, use more convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment one of the present utility model;
Fig. 2 is the sectional view of Fig. 1 along A-A line;
Fig. 3 is the structural representation of embodiment two of the present utility model.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, this utility model is described in detail:
Embodiment one: as shown in Figure 1 and Figure 2, intramuscular injection device of the present utility model, comprises the shell 3 and injection localizer of putting syringe 2.The passage adapted with syringe 2 is provided with, for putting syringe 2 in shell 3.Injection localizer is placed in shell 3, and this injection localizer comprises syringe needle moving blockage 6 and push rod 5.Syringe needle moving blockage 6 is provided with the draw-in groove of fixing syringe 2, and the draw-in groove of syringe needle moving blockage 6 and the syringe barrel opening of syringe 2, along clamping, make the needle forward of syringe 2 stretch out shell 3 to insert human body for moving forward syringe needle moving blockage 6.The draw-in groove of syringe needle moving blockage 6 and the syringe barrel opening of syringe 2 are fixedly connected with mode along what other also can be adopted to commonly use.Push rod 5 one end is placed in the piston rod rear of syringe 2, shell 3 is stretched out in one end, makes the piston rod of syringe 2 move forward liquid medicine injection enter human body for driven forward push rod 5.
Simpler in order to operate, use more convenient.Also comprise electric magnet 7.Electric magnet 7 is placed in syringe needle moving blockage 6 front, and the degree of depth that the syringe needle of the distance between electric magnet 7 and syringe needle moving blockage 6 and syringe thrusts muscle is adapted.The power supply of electric magnet 7 is by being fixed on the on-off control of shell 3.Syringe needle moving blockage 6 is moved forward by the Magnetic Control after electric magnet 7 is energized, and makes the needle forward of syringe 2 stretch out shell 3 to insert human body for moving forward syringe needle moving blockage 6.During use, directly press or open the on and off switch of electric magnet, syringe needle moving blockage contacts with electric magnet forward under the effect of electric magnet magnetic force, syringe needle thrusts muscle depth by the distance controlling between electric magnet and syringe needle moving blockage, it is more accurate that control syringe needle thrusts muscle depth, operation is simpler, uses more convenient.
Simpler in order to operate, use more convenient.Syringe needle moving blockage 6 is provided with return spring 4, syringe needle moving blockage 6 can be made to be resetted by return spring 4 after electric magnet 7 power-off.When closing the on and off switch of electric magnet, syringe needle moving blockage resets under the effect of return spring, and operation is simpler, uses more convenient.
In order to be more suitable for the length of stretching out adjustment cap according to the fat or thin adjustment syringe needle of human body, use more convenient, it is more convenient to operate.Termination, shell 3 front end is provided with adjustment cap 1, and this adjustment cap 1 is provided with the hole that syringe 2 syringe needle passes, and stretches out outside adjustment cap 1 for syringe 2 syringe needle.Adjustment cap 1 can adopt with shell 3 and be threaded, and also can adopt clamping, can also adopt other conventional connected mode with identical function.Adjustment cap 1 is fixedly connected with shell 3 scalable, stretches out length outside adjustment cap 1 for regulating syringe 2 syringe needle.Adjustment cap is fixedly connected with shell scalable, and the length of adjustment cap being stretched out shell increases, and the length that syringe needle stretches out adjustment cap reduces, and namely syringe needle thrusts the degree of depth reduction of muscle, otherwise the degree of depth that syringe needle thrusts muscle increases.Be more suitable for the length of stretching out adjustment cap according to the fat or thin adjustment syringe needle of human body, use more convenient, it is more convenient to operate.
In order to the length that adjustment cap stretches out shell can be adjusted more intuitively, more easily, use more convenient.Adjustment cap 1 outer wall is provided with numerical scale.
More convenient in order to use, it is more convenient to operate.Termination, adjustment cap 1 front end is provided with absorbent cotton draw-in groove 9, for putting aseptic cotton.During use, be placed in by aseptic cotton in absorbent cotton draw-in groove, directly utilize the aseptic cotton in absorbent cotton draw-in groove to carry out acupuncture place sterilization, carrying out disinfection without the need to re-using absorbent cotton label, using more convenient, it is more convenient to operate.
In order to complete injection process fast smoothly, reducing patient suffering, using more convenient.Adjustment cap 1 internal fixtion has vibrator 8.The power supply of vibrator 8 is controlled by the on and off switch of electric magnet 7.The vibration of vibrator can disperse patient to the attention of injection point, can massage the muscle at syringe needle inserting needle place simultaneously, makes medicinal liquid faster in intramuscular diffusion, completes injection process fast smoothly, reduce patient suffering, use more convenient.
Embodiment two: as shown in Figure 3, the medicine liquid outlet of the syringe needle of syringe 2 and the syringe barrel of syringe 2 is by flexible pipe 10 UNICOM.The draw-in groove of syringe needle moving blockage 6 and the syringe needle clamping of syringe 2, make the needle forward of syringe 2 stretch out shell 3 to insert human body for moving forward syringe needle moving blockage 6.
Claims (10)
1. an intramuscular injection device, is characterized in that: comprising the shell (3) and injection localizer of putting syringe (2), being provided with the passage adapted with syringe (2), for putting syringe (2) in described shell (3); Described injection localizer is placed in shell (2), this injection localizer comprises syringe needle moving blockage (6) and push rod (5), described syringe needle moving blockage (6) is fixedly connected with syringe (2), makes the needle forward of syringe (2) stretch out shell (3) insertion human body for moving forward syringe needle moving blockage (6); Described push rod (5) one end is placed in the piston rod rear of syringe (2), shell (3) is stretched out in one end, makes the piston rod of syringe (2) move forward liquid medicine injection enter human body for driven forward push rod (5).
2. intramuscular injection device according to claim 1, it is characterized in that: the draw-in groove of described syringe needle moving blockage (6) and the syringe barrel opening of syringe (2), along clamping, make the needle forward of syringe (2) stretch out shell (3) insertion human body for moving forward syringe needle moving blockage (6).
3. intramuscular injection device according to claim 1, is characterized in that: the medicine liquid outlet of the syringe needle of described syringe (2) and the syringe barrel of syringe (2) is by flexible pipe (10) UNICOM; The draw-in groove of described syringe needle moving blockage (6) and the syringe needle clamping of syringe (2), make the needle forward of syringe (2) stretch out shell (3) insertion human body for moving forward syringe needle moving blockage (6).
4. intramuscular injection device according to claim 1, it is characterized in that: also comprise electric magnet (7), described electric magnet (7) is placed in syringe needle moving blockage (6) front, and the degree of depth that the syringe needle of the distance between electric magnet (7) and syringe needle moving blockage (6) and syringe thrusts muscle is adapted; The power supply of described electric magnet (7) is by being fixed on the on-off control of shell (3); Described syringe needle moving blockage (6) is moved forward by the Magnetic Control after electric magnet (7) energising, the needle forward of syringe (2) is moved and stretches out shell (3) insertion human body.
5. intramuscular injection device according to claim 4, is characterized in that: described syringe needle moving blockage (6) is provided with return spring (4), and syringe needle moving blockage (6) can be made after electric magnet (7) power-off to be resetted by return spring (4).
6. intramuscular injection device according to claim 1, it is characterized in that: described shell (3) termination, front end is provided with adjustment cap (1), this adjustment cap (1) is provided with the hole that syringe (2) syringe needle passes, and stretches out adjustment cap (1) outward for syringe (2) syringe needle; Described adjustment cap (1) is fixedly connected with shell (3) scalable, stretches out adjustment cap (1) length outward for regulating syringe (2) syringe needle.
7. intramuscular injection device according to claim 6, is characterized in that: described adjustment cap (1) is threaded with shell (3).
8. intramuscular injection device according to claim 6, is characterized in that: described adjustment cap (1) outer wall is provided with numerical scale.
9. intramuscular injection device according to claim 6, is characterized in that: described adjustment cap (1) termination, front end is provided with absorbent cotton draw-in groove (9), for putting aseptic cotton.
10. intramuscular injection device according to claim 6, is characterized in that: described adjustment cap (1) internal fixtion has vibrator (8), and the power supply of described vibrator (8) is controlled by the on and off switch of electric magnet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840081.1U CN204364577U (en) | 2014-12-26 | 2014-12-26 | Intramuscular injection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420840081.1U CN204364577U (en) | 2014-12-26 | 2014-12-26 | Intramuscular injection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204364577U true CN204364577U (en) | 2015-06-03 |
Family
ID=53320833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420840081.1U Expired - Fee Related CN204364577U (en) | 2014-12-26 | 2014-12-26 | Intramuscular injection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204364577U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106422000A (en) * | 2016-10-25 | 2017-02-22 | 董健 | Injection auxiliary device matched with insulin injection pen |
| CN110177527A (en) * | 2016-08-12 | 2019-08-27 | 科尼尔赛德生物医学公司 | The device and method of insertion depth for regulating agent delivering needle |
| CN110694145A (en) * | 2018-07-10 | 2020-01-17 | 贵州大学 | Oral cavity anesthetic needle capable of stably feeding medicine |
| CN111658902A (en) * | 2020-07-21 | 2020-09-15 | 四川大学 | Safe automatic medicine injection device |
| US11559428B2 (en) | 2013-05-03 | 2023-01-24 | Clearside Biomedical, Inc. | Apparatus and methods for ocular injection |
| US11596545B2 (en) | 2016-05-02 | 2023-03-07 | Clearside Biomedical, Inc. | Systems and methods for ocular drug delivery |
| US11752101B2 (en) | 2006-02-22 | 2023-09-12 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
-
2014
- 2014-12-26 CN CN201420840081.1U patent/CN204364577U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11752101B2 (en) | 2006-02-22 | 2023-09-12 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
| US11944703B2 (en) | 2006-02-22 | 2024-04-02 | Clearside Biomedical, Inc. | Ocular injector and methods for accessing suprachoroidal space of the eye |
| US11559428B2 (en) | 2013-05-03 | 2023-01-24 | Clearside Biomedical, Inc. | Apparatus and methods for ocular injection |
| US11596545B2 (en) | 2016-05-02 | 2023-03-07 | Clearside Biomedical, Inc. | Systems and methods for ocular drug delivery |
| CN110177527A (en) * | 2016-08-12 | 2019-08-27 | 科尼尔赛德生物医学公司 | The device and method of insertion depth for regulating agent delivering needle |
| US10973681B2 (en) | 2016-08-12 | 2021-04-13 | Clearside Biomedical, Inc. | Devices and methods for adjusting the insertion depth of a needle for medicament delivery |
| CN110177527B (en) * | 2016-08-12 | 2022-02-01 | 科尼尔赛德生物医学公司 | Device and method for adjusting insertion depth of needle for medicament delivery |
| CN106422000A (en) * | 2016-10-25 | 2017-02-22 | 董健 | Injection auxiliary device matched with insulin injection pen |
| CN110694145A (en) * | 2018-07-10 | 2020-01-17 | 贵州大学 | Oral cavity anesthetic needle capable of stably feeding medicine |
| CN111658902A (en) * | 2020-07-21 | 2020-09-15 | 四川大学 | Safe automatic medicine injection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204364577U (en) | Intramuscular injection device | |
| CN203469145U (en) | Insulin cartridge injection pen | |
| CN204033941U (en) | A kind of needleless injector with electric functions | |
| KR20130143280A (en) | Pressure sensitive automatic injection system | |
| CN201244255Y (en) | Insulin pen core injection syringe | |
| CN205569441U (en) | Automatic syringe | |
| CN203425240U (en) | Acupuncture needle inserting device | |
| CN103446645A (en) | Self-destruction type disposable injection medicine core | |
| KR101648056B1 (en) | Apparatus for injecting automatic drug | |
| CN204745214U (en) | Hospital uses syringe | |
| CN204275181U (en) | A kind of angiocardiography infusing device | |
| CN206587237U (en) | It is a kind of to heat the syringe of input liquid temperature degree | |
| CN105688313A (en) | Hand-held automatic hypodermic fixator | |
| KR100737441B1 (en) | Electro-motion syringe | |
| CN211884578U (en) | Auxiliary device for acupuncture thread burying | |
| CN203989314U (en) | The supporting pin of using of novopen | |
| RU174870U1 (en) | DEVICE FOR INJECTION OF MEDICINES | |
| CN201418909Y (en) | Disposable anus interventional injection syringe | |
| KR20150098026A (en) | Drug injection device | |
| CN203436633U (en) | Self-destructive type disposable injection medicine core | |
| CN203915675U (en) | Full-automatic first-aid syringe | |
| CN204336972U (en) | autologous fat transplantation device | |
| CN203280828U (en) | Insulin pump infusion trocar | |
| CN203436635U (en) | Self-destroying type disposable injection medicine core of painless intradermal injection instrument | |
| CN202122766U (en) | Medical instrument for anorectal administration |
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: 20150603 Termination date: 20151226 |
|
| EXPY | Termination of patent right or utility model |