CN206350853U - One kind coordinates insulin injection pen injection spring formula servicing unit - Google Patents
One kind coordinates insulin injection pen injection spring formula servicing unit Download PDFInfo
- Publication number
- CN206350853U CN206350853U CN201621165480.8U CN201621165480U CN206350853U CN 206350853 U CN206350853 U CN 206350853U CN 201621165480 U CN201621165480 U CN 201621165480U CN 206350853 U CN206350853 U CN 206350853U
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- CN
- China
- Prior art keywords
- injection
- spring
- insulin
- outer barrel
- servicing unit
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- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
One kind coordinates insulin injection pen injection spring formula servicing unit, including outer barrel, inner cylinder, spring A, it is characterized in that：Described spring A is wound on the outside of inner cylinder；Described spring A one end is fixed on the inside of outer barrel；Described outer barrel outer ring is provided with controlling switch, and inner side is provided with clamp, and bottom is provided with packing ring；Described inner cylinder upper end is provided with fixing end, and inner side is provided with inwall；Described inwall upper end is provided with breach.The utility model has simple in construction, and easy to operate, economical and practical, strong applicability, the features such as cost is not high is easy to the volume production that puts goods on the market.Device auxiliary insulin injection pen reaches the purpose of fast injection by the elastic force of spring, shortens injection time, meanwhile, patient's more accurately insulin injection is helped, the pain brought during injecting insulin for diabetic patients is dramatically reduced.
Description
Technical field
The utility model is related to a kind of device of auxiliary injection, especially a kind of to coordinate insulin injection pen injection spring formula
Servicing unit.
Background technology
At present, most of diabetes patients can be in by insulin injection pen voluntarily insulin injection, without going to hospital
Go to have an injection, this kind of insulin injection pen of in the market is brought convenience to diabetes patient.However, diabetes patient has an injection to oneself daily
The physiology and psychological burden brought is not still alleviated, and psychological fear is caused when method is inaccurate during injection or patient voluntarily injects
Injection speed is slow and speed differs, and more exacerbates the psychological burdens such as patient's fear, rejection feeling.
The content of the invention
In order to overcome the above-mentioned deficiency of prior art, the utility model provides a kind of cooperation insulin injection pen injection spring
Formula servicing unit, the device coordinates injection fast and easy accurately, and operability is good, simple to operate, and stability is good.
The utility model solve its technical problem use technical scheme be：One kind coordinates insulin injection pen injection spring
Formula servicing unit, including outer barrel, inner cylinder, spring A, it is characterized in that：Described spring A is wound on the outside of inner cylinder；Described spring A
One end is fixed on the inside of outer barrel；Described outer barrel outer ring is provided with controlling switch, and inner side is provided with clamp, and bottom is provided with packing ring；It is described
Inner cylinder upper end be provided with fixing end, inner side be provided with inwall；Described inwall upper end is provided with breach.
Further, described fixation end surfaces are provided with friction texture.
Further, described packing ring cross sectional shape is ripple glaze.
Further, described fixing end material is plastics or rigid rubber or nylon.
Compared with prior art, it is a kind of to coordinate insulin injection pen injection spring formula servicing unit that there is advantage following prominent：
It has simple in construction, and easy to operate, economical and practical, strong applicability, the features such as cost is not high is easy to the volume production that puts goods on the market.Should
Device auxiliary insulin injection pen reaches the purpose quick and precisely injected by the elastic force of spring, shortens injection time, meanwhile,
Patient's more accurately insulin injection is helped, the pain brought during injecting insulin for diabetic patients is dramatically reduced, relieves
The psychological burdens such as patient's fear, rejection feeling.Recover to easily facilitate injection hypodermis, patient need to change injection site,
When running into patient's inconvenience oneself injection human body (such as buttocks), the Non-medical-staff for being ignorant of injection technique may also aid in note
Penetrate.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 coordinates insulin injection pen injection spring formula servicing unit stereogram to be a kind of；
Fig. 2 coordinates insulin injection pen injection spring formula servicing unit inner tube structure schematic diagram to be a kind of；
Fig. 3 coordinates insulin injection pen injection spring formula servicing unit to use schematic diagram to be a kind of；
Fig. 4 coordinates insulin injection pen injection spring formula servicing unit partial schematic diagram to be a kind of.
In figure, 1, outer barrel, 2, inner cylinder, 3, spring A, 11, controlling switch, 111, button, 112 baffle plates, 113, spring B, 12,
Clamp, 21, fixing end, 22, inwall, 4, insulin injection pen, 41, a body, 42, needle cover, 43, needle point.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made all belongs to
In protection domain of the present utility model.
As Figure 1-4, a kind of in figure coordinates insulin injection pen injection spring formula servicing unit, including outer barrel 1, interior
Cylinder 2, spring A3, it is characterized in that：Described spring A3 is wound in the outside of inner cylinder 2；Described spring A3 one end is fixed in outer barrel 1
Side；The described outer ring of outer barrel 1 is provided with controlling switch 11, and inner side is provided with clamp 12, and bottom is provided with packing ring；The described upper end of inner cylinder 2
Provided with fixing end 21, inner side is provided with inwall 22；The described upper end of inwall 22 is provided with breach, if purpose jaggy is to allow inwall 22
Flexible space, by the turn screw thread of fixing end 21, the diameter of inwall 22 is zoomed in or out by elasticity.
Designed as further improvement of this embodiment, the surface of fixing end 21 is provided with friction texture, is easy to patient's knob, no
Can be because of operation inconvenience of skidding.
Designed as further improvement of this embodiment, packing ring cross sectional shape is ripple glaze, and washer face is provided with small
Raised or friction texture or concave surface, skin directly contacts the discomfort brought with outer barrel 1 when leather shell material is injected, meanwhile, note of being more convenient for
Operation is penetrated, meets ergonomics.
Designed as further improvement of this embodiment, the material of fixing end 21 is plastics or rigid rubber or nylon, reduction
Production cost, while using the elasticity of material, being easy to operation.
Designed as further improvement of this embodiment, the bottom of outer barrel 1 can also increase nut, it is downward to block syringe needle with nut
Motion, injects too deep when preventing elastic excessive.
As shown in figure 4, the outer ring of outer barrel 1 is provided with controlling switch 11, inner side is provided with clamp 12, and clamp 12 breaks away in outer barrel 1
It is dynamic, spring A3 device for ejecting in motion process is prevented, controlling switch 11 is provided with button 111, baffle plate 112 and spring B 113,
When not operating the device, controlling switch 11 props up spring A3 by baffle plate 112 so that spring A3 is in compressive state.
As shown in figure 3, during using the device, diabetic is first by the basic operation of insulin injection pen 4 first
Implement to i.e. by injection stage, then, insulin injection pen 4 is inserted in inner cylinder 2, place after correct position, position can basis
The situation self-control length of patient itself, turn fixing end 21 so that inwall 22 shrinks steps up insulin injection pen 4 solid
Fixed so that a body 41 coordinates with inner cylinder 2, then, and the needle cover 42 of insulin injection pen 4 is pulled out, finally, patient needs one to hold
Firmly outer barrel 1, another hand holds the upper end of inner cylinder 2, need to inject place close to skin, press button 111, causes to keep off using spring B 113
Plate 112 is moved up, and after spring A3 stretchings and is shunk, and drives inner cylinder 2 and insulin injection pen 4 to be slided rapidly to the bottom of outer barrel 1, needle point
43 are also pierced into rapidly skin, and patient presses the injection button 42 on insulin injection pen 4 immediately so that insulin injection pen 4
Insulin fluid by needle point 43 inject human body, that is, complete injection, it is to be injected finish after, patient hold insulin injection pen 3 it is fast
Speed is extracted.
The beneficial effects of the utility model：In patient compliance's insulin injection pen in use, device auxiliary insulin note
The purpose that pen reaches fast injection by the elastic force of spring is penetrated, injection time is shortened, meanwhile, help patient more accurately to inject
Insulin, considerably reduces the pain brought during injecting insulin for diabetic patients.The device relieves patient's fear, repulsion
The psychological burdens such as sense.Recover to easily facilitate injection hypodermis, patient need to change injection site, inconvenient when running into patient
During oneself injection human body (such as buttocks), the Non-medical-staff for being ignorant of injection technique may also aid in injection.
It is described above, only it is preferred embodiment of the present utility model, any formal limit is not done to the utility model
System, every according to technical spirit of the present utility model, any simple modification and equal change, fall to made by above example
Enter within protection domain of the present utility model.
Claims (4)
1. one kind coordinates insulin injection pen injection spring formula servicing unit, including outer barrel (1), inner cylinder (2), spring A (3), its
It is characterized in：Described spring A (3) is wound on the outside of inner cylinder (2)；Described spring A (3) one end is fixed on the inside of outer barrel (1)；Institute
Outer barrel (1) outer ring stated is provided with controlling switch (11), and inner side is provided with clamp (12), and bottom is provided with packing ring；On described inner cylinder (2)
End is provided with fixing end (21), and inner side is provided with inwall (22)；Described inwall (22) upper end is provided with breach.
2. a kind of cooperation insulin injection pen injection spring formula servicing unit according to claim 1, it is characterized in that：It is described
Fixing end (21) surface be provided with friction texture.
3. a kind of cooperation insulin injection pen injection spring formula servicing unit according to claim 1, it is characterized in that：It is described
Packing ring cross sectional shape be ripple glaze.
4. a kind of cooperation insulin injection pen injection spring formula servicing unit according to claim 1 or 2 or 3 any one,
It is characterized in that：Described fixing end (21) material is plastics or rigid rubber or nylon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165480.8U CN206350853U (en) | 2016-10-25 | 2016-10-25 | One kind coordinates insulin injection pen injection spring formula servicing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621165480.8U CN206350853U (en) | 2016-10-25 | 2016-10-25 | One kind coordinates insulin injection pen injection spring formula servicing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206350853U true CN206350853U (en) | 2017-07-25 |
Family
ID=59347446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621165480.8U Expired - Fee Related CN206350853U (en) | 2016-10-25 | 2016-10-25 | One kind coordinates insulin injection pen injection spring formula servicing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206350853U (en) |
-
2016
- 2016-10-25 CN CN201621165480.8U patent/CN206350853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170725 Termination date: 20211025 |