CN208877538U - Insulin pump liquid storage infusion device and insulin pump - Google Patents
Insulin pump liquid storage infusion device and insulin pump Download PDFInfo
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- CN208877538U CN208877538U CN201721687924.9U CN201721687924U CN208877538U CN 208877538 U CN208877538 U CN 208877538U CN 201721687924 U CN201721687924 U CN 201721687924U CN 208877538 U CN208877538 U CN 208877538U
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- liquid storage
- insulin pump
- insulin
- infusion device
- bar
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Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a kind of insulin pump liquid storage infusion device and insulin pumps, wherein, liquid storage infusion device includes the liquid storage component (1), perfusion tube (2) and needle component (3) to form integral structure, the both ends of perfusion tube (2) are connected to liquid storage component (1) and needle component (3) respectively, are pre-charged with insulin in liquid storage component (1), perfusion tube (2) and needle component (3).Such insulin pump liquid storage infusion device eliminates the link that insulin is pumped into liquid storage component from Packaging Bottle, is filled by insulin pump insulin in perfusion tube and syringe needle; the operating process by insulin pump insulin injection can not only be simplified; time before saving injection; but also it can be reduced the waste and pollution of insulin; additionally, due to without operating to syringe needle, operator can protect from needle stick injury.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of insulin pump liquid storage infusion devices and pancreas islet
Element pump.
Background technique
Insulin pump in treatment is the insulin input unit using artificial intelligence control, passes through continuous subcutaneous infusion insulin
Mode, simulate the physiological secretion mode of insulin to control a kind of insulinogenic therapeutic method of hyperglycemia.In insulin
The liquid storage device of a storage insulin is equipped in pump, outside is equipped with display screen and control button, for the journey of insulin pump to be arranged
Sequence slowly pushes insulin to inject from medicine storage through perfusion tube subcutaneous with drive motor.
Currently, needing to follow the steps below when clinically needing using insulin pump insulin injection:
(1) syringe needle is installed in the end of liquid storage device, syringe needle is penetrated in Packaging Bottle (such as pen core bottle), makes Packaging Bottle upward
Insulin to be pumped into liquid storage device, then syringe needle pulled up.
(2) infusion pipeline is connected on liquid storage device, touches the piston of liquid storage device so that insulin enters in infusion pipeline,
The bubble at the top of liquid storage device is discharged, it is rotated further by piston and removes it from liquid storage device.
(3) motor of insulin pump is resetted, and liquid storage device is installed in insulin pump, selects full mode manually,
Insulin is full of infusion pipeline and syringe needle position, and internal gas is discharged.
(4) syringe needle for filling insulin is penetrated and subcutaneously starts to inject.
As it can be seen that cumbersome by the process of insulin pump insulin injection in the prior art, technical level to operator and
Skilled operation degree has higher requirements, careless slightly to be easy for being contaminated insulin, while operating needle in operation
Easily cause needle stick injury when head.
Utility model content
The purpose of this utility model is to propose a kind of insulin pump liquid storage infusion device and insulin pump, can reduce use
Operation difficulty when insulin pump insulin injection.
To achieve the above object, on the one hand the utility model provides a kind of insulin pump liquid storage infusion device, including shape
Liquid storage component, perfusion tube and the needle component of integrated structure, the both ends of perfusion tube respectively with liquid storage component and needle component
It is connected to, is pre-filled with insulin in liquid storage component, perfusion tube and needle component.
Further, the length of perfusion tube is adjustable.
Further, perfusion tube uses helical structure at least partly length section.
Further, liquid storage component includes liquid storage pipe, injects bar and inject bar protector, injects bar first from liquid storage pipe
End is at least partially extend into liquid storage pipe, is injected bar protector and is located at the first end injected the outer end of bar and be stuck in liquid storage pipe, with
It is limited to bar is injected, and being capable of the removal when needing to be packed into insulin pump.
Further, it injects bar and is equipped with first handle positioned at the end injected except bar protector.
Further, the outer wall of liquid storage pipe second end is equipped with thread fiting part, can be packed into the first end of liquid storage pipe
After insulin pump, fixation is screwed by thread fiting part and insulin pump.
Further, thread fiting part is equipped with locating part, can make when liquid storage pipe is screwed to locating part position
The motor of insulin pump acts against the outer end for injecting bar.
Further, the second end of liquid storage pipe is equipped with second handle.
Further, the inner end for injecting bar is equipped with position instruction part, and position instruction part is set in the side wall for injecting bar inner end
On.
Further, the outer wall of liquid storage pipe is equipped with film label, for marking type and the validity period of filling insulin
Information.
It further, further include fixation member, for perfusion tube to be fixed on to the skin or clothing of patient.
Further, fixation member includes: fixed pad pasting, coiling baffle and wrapping post, and fixed pad pasting and coiling baffle divide
It is not located at the both ends of wrapping post, wherein fixed pad pasting is used to be pasted onto the skin or clothing of patient, and coiling baffle is for stopping
The perfusion tube being wrapped on wrapping post.
Further, needle component includes needle handle, syringe needle pad pasting and syringe needle, and syringe needle is connected to by needle handle with perfusion tube, needle
Head pad pasting is located at the junction of syringe needle and needle handle, for being sticked in insulin injection in the injection site of patient.
To achieve the above object, on the other hand the utility model provides a kind of insulin, the pancreas including above-described embodiment
Island element pumps liquid storage infusion device.
Based on the above-mentioned technical proposal, the insulin pump liquid storage infusion device of the utility model, by liquid storage component, perfusion tube and
Needle component design is an integral structure, and liquid storage component, perfusion tube and needle component are already filled with pancreas in advance when leaving the factory
Island element thus eliminates and insulin is pumped into liquid storage component from Packaging Bottle, insulin is filled into infusion by insulin pump
Link in pipe and syringe needle can not only simplify the operating process by insulin pump insulin injection, the standard before saving injection
The standby time, but also can be reduced the waste and pollution of insulin, additionally, due to without operating to syringe needle, it can protect operation
Person is from needle stick injury.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of one embodiment of the utility model insulin pump liquid storage infusion device；
Fig. 2 is the structural representation of one embodiment of liquid storage component in the utility model insulin pump liquid storage infusion device
Figure；
Fig. 3 is one embodiment of infusion part in the utility model the utility model insulin pump liquid storage infusion device
Structural schematic diagram；
Fig. 4 is a reality of perfusion tube fixation member in the utility model the utility model insulin pump liquid storage infusion device
Apply the structural schematic diagram of example.
Description of symbols
1, liquid storage component；2, perfusion tube；3, needle component；4, fixation member；11, liquid storage pipe；12, position instruction part；13,
Inject bar；14, first handle；15, bar protector is injected；16, label；17, second handle；18, locating part；19, it is threadedly engaged
Portion；31, needle handle；32, syringe needle pad pasting；33, syringe needle；34, guard member；41, fixed pad pasting；42, coiling baffle；43, wrapping post.
Specific embodiment
The utility model described further below.In the following paragraphs, the different aspect of embodiment is defined in more detail.
The various aspects so limited can be combined with any other one aspect or many aspects, can not be combined unless explicitly stated otherwise.Especially
It is, it is considered to be preferred or advantageous any feature can be considered as preferred or advantageous spy with other one or more
Sign combination.
In the description of the present invention, it should be understood that term "inner", "outside", "upper", "lower", " left side " and " right side "
The orientation or positional relationship of equal instructions is to be based on the orientation or positional relationship shown in the drawings, and being merely for convenience of description, this is practical new
Type, rather than the device of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation, therefore not
It can be interpreted as the limitation to scope of protection of the utility model.
In order to simplify the operating process for passing through insulin pump insulin injection, and insulin is prevented to be contaminated, this is practical
It is novel to provide a kind of improved insulin pump liquid storage infusion device, subsequent abbreviation " liquid storage infusion device ".Schematically at one
Embodiment in, as shown in Figure 1, the liquid storage infusion device includes liquid storage component 1, perfusion tube 2 and needle component 3, liquid storage component
1, perfusion tube 2 and needle component 3 form integral structure, and the both ends of perfusion tube 2 connect with liquid storage component 1 and needle component 3 respectively
It is logical, insulin is pre-filled in liquid storage component 1, perfusion tube 2 and needle component 3.Insulin can be insulin lispro or door
Winter insulin.Occurs bubble in order to prevent, it is preferable that full pancreas is filled in the inner cavity of liquid storage component 1, perfusion tube 2 and needle component 3
Island element.
Compared with prior art, the liquid storage infusion device design of the utility model is an integral structure, in insulin injection
Before, the link for connecting the perfusion tube 2 with needle component 3 with liquid storage component 1 can be saved, the behaviour of medical staff can be simplified
Make process, improve efficiency, can also insulin be prevented to be contaminated.
Moreover, being just pre-filled with pancreas when leaving the factory in the cavity inside liquid storage component 1, perfusion tube 2 and needle component 3
Island element, eliminate by insulin from be extracted into Packaging Bottle in liquid storage component 1, will insulin injection perfusion tube 2 and needle component 3 in
Link, and without to carry out exhaust gas inside operation, can directly carry out injection of insulin, further simplify operating process,
Time before saving injection, and it can be reduced the waste and pollution of insulin, in addition, due to eliminating pancreas through syringe needle
Island element needs to open the operation of needle protective cap when being pumped into liquid storage component 1, exhaust, thus can protect what operator pierced from needle
Injury.
Further, the length of perfusion tube 2 is adjustable, i.e., the entire length of perfusion tube 2 has Telescopic.Wearer from
2 length of perfusion tube is shorter when insulin pump is closer, to avoid the danger that winding is impeded；Insulin pump is left farther out in wearer
Apart from when, perfusion tube 2 can extend adaptively or under the effect of external force, keep wearer's activity more convenient, reduce due to wear
Wearer is movable and perfusion tube 2 and needle component 3 is made to slip the generation of accident, improves safety when insulin injection.
Preferably, as shown in Fig. 2, perfusion tube 2 uses helical structure at least partly length section, when wearer is from pancreas islet
Perfusion tube 2 is automatically retracted to shorter length when element pump is closer, when wearer leave insulin pump it is more remote when, perfusion tube 2
It is adaptively pulled open under traction action to longer length, it is easy to adjust.
In order to further increase safety when injection of insulin, the insulin pump liquid storage infusion device of the utility model is also
It may include fixation member 4, for patient in insulin injection, fixation member 4 is used to for perfusion tube 2 being fixed on the skin or clothing of patient
On object, wearer's activity can be made more convenient, reduce the generation of pipeline de- accident living.Fixation member 4 can be self-adhering type pipe
Road fixator, easily perfusion tube 2 to be fixed.
Specifically, as shown in Figure 3 and Figure 4, fixation member 4 includes: fixed pad pasting 41, coiling baffle 42 and wrapping post 43,
Fixed pad pasting 41 and coiling baffle 42 are respectively provided at the both ends of wrapping post 43, and the perfusion tube 2 of additional length can be wrapped in wrapping post
On 43, fixed pad pasting 41 is used to be pasted onto the skin or clothing of patient, and coiling baffle 42 is wrapped in wrapping post 43 for stopping
On perfusion tube 2.4 structure of fixation member of such structure is simply light and handy, it is convenient to and perfusion tube 2 is fixed, make wearer's row
It is dynamic more convenient, and can be improved the safety during infusing insulin.
As shown in figure 3, needle component 3 include needle handle 31, syringe needle pad pasting 32 and syringe needle 33, syringe needle 33 by needle handle 31 with it is defeated
Liquid pipe 2 is connected to, and syringe needle pad pasting 32 is located at the junction of syringe needle 33 and needle handle 31, for being sticked in insulin injection patient's
Injection site.
The structure of liquid storing part part 1 is described below.As shown in Fig. 2, liquid storage component 1 includes liquid storage pipe 11, injects bar
13 and bar protector 15 is injected, injects bar 13 and be at least partially extend into liquid storage pipe 11 from the first end of liquid storage pipe 11, inject bar
Insulin is filled between 13 11 inner bottom surface of inner end and liquid storage pipe.
Inject bar protector 15 be located at inject bar 13 outer end and detachable card liquid storage pipe 11 first end, with without
Enter and limit to injecting bar 13 before insulin pump, prevents liquid storage infusion device from being made in transport and placement process by external force
Bar 13 is injected to move inward；Bar protector 15 will be injected when needing to be packed into insulin pump to remove, it can be by insulin pump
Motor control, which is injected bar 13 and moved inward, to be injected.Specifically, liquid storage pipe 11 is cylindrical barrel structure, injects bar 13 and storage
11 shape of liquid pipe is adapted, and is injected bar protector 15 and is designed as removable annulus buckle structure.
Further, it in order to be convenient for force when bar protector 15 is injected in removal, is protected injecting bar 13 positioned at bar is injected
End except device 15 is equipped with first handle 14.First handle 14 can be arc-shaped rod-like structure, and both ends, which are fixed on, to push away
13 outer end of bar is infused, the space passed through for finger is formed.
Still referring to FIG. 2, the outer wall of 11 second end of liquid storage pipe is equipped with thread fiting part 19, in order to guarantee the wall of liquid storage pipe 11
Thickness, the diameter of thread fiting part 19 are greater than the diameter of 11 main body of liquid storage pipe.Insulin pump is protruded into the first end of liquid storage pipe 11
After cavity is installed, fixed by thread fiting part 19 and the threaded engagement at insulin pump installation cavity body end mouth.
Preferably, thread fiting part 19 is equipped with locating part 18, can be in liquid storage pipe 11 to the installation cavity of insulin pump
When inward turning is bonded to 18 position of locating part, the motor output end of insulin pump is just made to act against the outer end for injecting bar 13.It is logical
The fitting depth of liquid storage pipe 11 can be accurately positioned by crossing setting locating part 18, and motor acts against just at this time injects bar 13
It outer end can be to avoid motor idle stroke, to accurately control the injection of insulin when starting insulin pump starts injection
Amount.For example, locating part 18 can be the pin shaft being radially located on 19 outer wall of thread fiting part, locating part 18 can only setting one
It is a, two can also be symmetrical arranged with the uniform force in limit, the quantity of locating part 18 is with no restriction.
For the ease of screwing in liquid storage pipe 11 in insulin pump, 17 conduct of second handle is equipped in the second end of liquid storage pipe 11
Liquid storage pipe 11 can be encased in the installation cavity body of insulin pump by force section, operator by rotating second handle 17.
To guarantee to inject when bar 13 moves inward with the leakproofness of 11 inner wall of liquid storage pipe, the outer wall of bar 13 is injected equipped with close
Sealing, for example, by using the rubber material of black.During insulin injection, injected in order to more intuitive can be clearly seen
The position of 13 inner end of bar is equipped with position instruction part 12 in the inner end for injecting bar 13, and position instruction part 12, which is set in, injects bar
On the side wall of 13 inner ends.For example, position instruction part 12 can be the regions such as red in the rubber ring etc. of black.
Further, the outer wall of liquid storage pipe 11 is equipped with film label 16, for marking the type of filling insulin and having
The information such as effect phase.Film label 16 is polyurethane film, thereon the type with filling insulin and expired time etc..
For the available material of component each in liquid storage infusion device, it is preferable that liquid storage pipe 11, injects bar 13 at perfusion tube 2
It is made with injecting bar protector 15 medical PVC material can be used, PVC can also be used in wrapping post 43, coiling baffle 42 and needle handle 31
Material.The sealing element and position instruction part 12 for injecting 13 inner end of bar are made of rubber material.Fixation pad pasting 41 in fixation member 4
It is elastic non-woven cloth pressure-sensitive adhesive coating with the syringe needle pad pasting 32 in needle component 3, pressure-sensitive glue surface has separate paper protection.Syringe needle 33
For medical 304 stainless steel, it is equipped with guard member 34 in the outer cover of syringe needle 33, for protecting syringe needle 33, guard member before injection
34 surfaces are PVC hard shell, and inside is rubber material.
Illustrate the application method of the utility model liquid storage infusion device below with reference to Fig. 1 to 4.As shown in Fig. 2, being operated first
Person's hand is taken close to the first handle 14 for injecting bar protector 15, will inject bar protector 15 and removes.Then liquid storage pipe 11 the is held
The second handle 17 at two ends, by liquid storage pipe 11 screw in insulin pump installation cavity body in, by screw make thread fiting part 19 with
The cooperation of insulin pump screw socket, until reaching 18 position of locating part, insulin pump motor withstands the outer end for injecting bar 13 at this time.
Then, as shown in figure 3, removing the guard member 34 of syringe needle 33, syringe needle 33 is penetrated to the skin sterilized, posts needle in injection site
Head pad pasting 32, so that it may open insulin pump and be injected.In order to enable the activity of adorning oneself with is more convenient, it will be in fixation member 4
Fixed pad pasting 41 is attached on skin or clothing, waistband, and the perfusion tube of additional length 2 is wrapped on wrapping post 43, is adjusted simultaneously
Spiral perfusion tube is saved to suitable length.
In addition, the utility model additionally provides a kind of insulin pump, used including insulin pump described in the various embodiments described above
Liquid storage infusion device.Perfusion tube 2 is connected on liquid storage component 1 since such liquid storage infusion device can be saved, by insulin from packet
It is extracted into bottling in liquid storage component 1, insulin is injected to the link in perfusion tube 2 and needle component 3 and being vented, therefore this is practical
Novel insulin pump is easier when in use, the time before capable of saving injection, improves efficiency；But also it can subtract
The waste and pollution of few insulin, and protect operators against the injury of needle thorn.
A kind of insulin pump liquid storage infusion device provided by the utility model and insulin pump have been carried out in detail above
It introduces.Specific embodiment used herein is expounded the principles of the present invention and embodiment, the above implementation
The explanation of example is merely used to help understand the method and its core concept of the utility model.It should be pointed out that for the art
Those of ordinary skill for, without departing from the principle of this utility model, can also to the utility model carry out it is several
Improvement and modification, modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (13)
1. a kind of insulin pump liquid storage infusion device, which is characterized in that the liquid storage component (1), defeated including forming integral structure
Liquid pipe (2) and needle component (3), the both ends of the perfusion tube (2) respectively with the liquid storage component (1) and the needle component
(3) it is connected to, is pre-filled with insulin in the liquid storage component (1), perfusion tube (2) and needle component (3).
2. insulin pump liquid storage infusion device according to claim 1, which is characterized in that the length of the perfusion tube (2)
It is adjustable.
3. insulin pump liquid storage infusion device according to claim 1, which is characterized in that the perfusion tube (2) is at least
Helical structure is used in partial-length section.
4. insulin pump liquid storage infusion device according to claim 1, which is characterized in that the liquid storage component (1) includes
Liquid storage pipe (11) is injected bar (13) and is injected bar protector (15), and the bar (13) of injecting is from the first of the liquid storage pipe (11)
End is at least partially extend into the liquid storage pipe (11), and the bar protector (15) of injecting is located at the outer end for injecting bar (13)
And it is stuck in the first end of the liquid storage pipe (11), to limit the bar (13) of injecting, and can need to be packed into pancreas islet
It is removed when element pump.
5. insulin pump liquid storage infusion device according to claim 4, which is characterized in that it is described inject bar (13) be located at push away
It infuses the end except bar protector (15) and is equipped with first handle (14).
6. insulin pump liquid storage infusion device according to claim 4, which is characterized in that liquid storage pipe (11) second end
Outer wall be equipped with thread fiting part (19), can lead to after the first end of the liquid storage pipe (11) is packed into the insulin pump
It crosses the thread fiting part (19) and the insulin pump screws fixation.
7. insulin pump liquid storage infusion device according to claim 6, which is characterized in that on the thread fiting part (19)
Equipped with locating part (18), the pancreas islet can be made when the liquid storage pipe (11) are screwed to the locating part (18) position
The motor of element pump acts against the outer end for injecting bar (13).
8. insulin pump liquid storage infusion device according to claim 4, which is characterized in that the second of the liquid storage pipe (11)
End is equipped with second handle (17).
9. insulin pump liquid storage infusion device according to claim 4, which is characterized in that the inner end for injecting bar (13)
Equipped with position instruction part (12), the position instruction part (12) is set in described inject on the side wall of bar (13) inner end.
10. insulin pump liquid storage infusion device according to claim 4, which is characterized in that outside the liquid storage pipe (11)
Wall is equipped with film label (16), for marking the type and validity period information of filling insulin.
11. insulin pump liquid storage infusion device according to claim 1, which is characterized in that it further include fixation member (4),
For the perfusion tube (2) to be fixed on to the skin or clothing of patient.
12. insulin pump liquid storage infusion device according to claim 11, which is characterized in that fixation member (4) packet
Include: fixed pad pasting (41), coiling baffle (42) and wrapping post (43), the fixed pad pasting (41) and coiling baffle (42) are set respectively
At the both ends of the wrapping post (43), wherein the fixed pad pasting (41) is used to be pasted onto the skin or clothing of patient, described
Coiling baffle (42) is used for the perfusion tube (2) for stopping to be wrapped on the wrapping post (43).
13. a kind of insulin pump, which is characterized in that be infused including any insulin pump of claim 1~12 with liquid storage
Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687924.9U CN208877538U (en) | 2017-12-07 | 2017-12-07 | Insulin pump liquid storage infusion device and insulin pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721687924.9U CN208877538U (en) | 2017-12-07 | 2017-12-07 | Insulin pump liquid storage infusion device and insulin pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208877538U true CN208877538U (en) | 2019-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721687924.9U Expired - Fee Related CN208877538U (en) | 2017-12-07 | 2017-12-07 | Insulin pump liquid storage infusion device and insulin pump |
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| Country | Link |
|---|---|
| CN (1) | CN208877538U (en) |
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2017
- 2017-12-07 CN CN201721687924.9U patent/CN208877538U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190521 |