CN2897285Y - Insulin pump - Google Patents
Insulin pump Download PDFInfo
- Publication number
- CN2897285Y CN2897285Y CN 200620022862 CN200620022862U CN2897285Y CN 2897285 Y CN2897285 Y CN 2897285Y CN 200620022862 CN200620022862 CN 200620022862 CN 200620022862 U CN200620022862 U CN 200620022862U CN 2897285 Y CN2897285 Y CN 2897285Y
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- CN
- China
- Prior art keywords
- insulin pump
- syringe
- needle
- syringe needle
- conduit
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to an insulin pump with small volume, convenient operation, excellent waterproof effect and prolonging serving life. The technical proposal is: the insulin pump includes a shell, a keyboard, a display device, a motherboard, an injector chamber, a power supply, a generator, a speed reducer and an injector driving rod and, wherein the motherboard is provided with at least the peripheral circuit and the central processing unit connected with the keyboard and the display device through signals, which is characterized in that the generator is a brushless direct current motor which is connected with the injector driving rod through a reversing arrangement.
Description
Technical field
This utility model belongs to the insulin pump device, refers in particular to the insulin pump from a kind of new structure of insulin to human body that can self-timing quantitatively carry that is used for that the diabetes patient wears.
Background technology
Diabetes are more common to the bigger a kind of disease of health of human body harm, and the mortality rate because of diabetic complication has risen to the 3rd at present.And up to the present also there is not a kind of method that can fundamentally cure diabetes.As long as blood sugar control well, diabetes just can not be detrimental to health.The conventional method of blood sugar control is to take medicine, keep on a diet and insulin injection.Diabetes I type patient relies on to take medicine can not stimulate the pancreas excreting insulin, must come blood sugar lowering with insulin injection, and the type ii diabetes people also can alleviate the burden of pancreas with the method for insulin injection, reaches the purpose that mastery is recovered.The method of traditional insulin injection is to have an injection, and this method can only guarantee calibrated shot before one day breakfast, lunch and dinner, troublesome poeration, and bring misery to patient.
In order to address the above problem, people have invented insulin pump, such as being in 992555116 the patent in the patent No., disclose a kind of device of insulin pump, this insulin pump can be in 24 hours insulin injection at regular time and quantity repeatedly.This insulin pump comprises housing, be located at keyboard and display device on the housing, be fixedly arranged on the intravital motherboard of shell, one syringe and supply unit, also be provided with motor in the housing, the outfan of motor is by actuator drives one straight-line motion mechanism, this straight-line motion mechanism is connected in the piston of syringe, it is flexible in syringe to drive piston, the syringe outfan is planted as human body by conduit, motherboard is provided with CPU and peripheral circuit thereof, CPU is accepted the control signal of keyboard, output signal arrives display device, and connects the input control end of motor by motor-drive circuit.
The problem that the insulin pump of this kind mechanism exists is that volume is big, use is inconvenient, and non-watertight, causes the service life of machine short.
The utility model content
The purpose of this utility model provides that a kind of volume is little, easy to use, the insulin pump of the new structure in good water-proof effect, prolongation machine service life.
The technical solution of the utility model is: the insulin pump of new structure, comprise a housing, keyboard, display device, motherboard, syringe chamber, power supply, motor, decelerator and injector drive bar, at least be provided with CPU circuit and peripheral circuit on the motherboard, CPU has holding wire to connect described keyboard and display device, it is characterized in that described motor is a brshless DC motor, brshless DC motor is connected with the injector drive bar by reversing arrangement.
Described reversing arrangement is made up of gear.
Described housing is formed by main casing and the clamping of afterbody housing two parts, and main casing is provided with connecting rod main casing is connected with the afterbody housing.
Tail end at the injector drive bar is provided with fixedly snap ring.
Described CPU circuit is provided with the automatic testing circuit of the insulin pump pump housing.
Be provided with syringe in the described syringe chamber.
Described syringe is connected with needle apparatus, and described needle apparatus comprises syringe needle deck, conduit and the syringe needle that is connected with syringe, and conduit links together syringe needle deck and syringe needle.
The end of conduit of described needle apparatus is provided with the cotton pad of self-adhesion, and syringe needle is arranged on the cotton pad of self-adhesion.
The syringe needle of described needle apparatus is oblique pin, rectilinear syringe needle, hose type syringe needle.
The connection dop that conduit is separated is installed on the conduit of described needle apparatus.
Effect of the present utility model is: the insulin pump of new structure, motor are brshless DC motor, and bearing does not have damage during the brshless DC motor running, therefore can prolong the service life of insulin pump, can reduce the volume of insulin pump simultaneously, the convenient use; The housing of insulin pump is formed by main casing and the clamping of afterbody housing two parts, main casing is provided with connecting rod main casing is connected with the afterbody housing, can strengthen the waterproof effect of housing, guarantee the normal use under adverse circumstances, the service life that also can strengthen insulin pump simultaneously; Whether the CPU circuit is provided with the automatic testing circuit of the insulin pump pump housing, can make insulin pump have automatic measuring ability, whenever can use the working condition of the automatic measuring ability detection pump housing normal.
The connection dop that conduit is separated is installed on the conduit of needle apparatus.User links together the conduit dop after after a bath in swimming, when having a bath, the connection dop of conduit can be opened, thereby insulin pump is taken off from health again.Use that so just can person more convenient to use.
Below in conjunction with drawings and Examples this utility model is described further.
Description of drawings
Fig. 1 is this utility model insulin pump shell schematic layout pattern;
Fig. 2 is the structural representation of the pump housing of the present utility model.
Fig. 3 is the structural representation of this utility model syringe;
Fig. 4 is the oblique pin needle apparatus of a this utility model structural representation;
Fig. 5 is the structural representation of the rectilinear syringe needle needle apparatus of this utility model;
Fig. 6 is the structural representation of this utility model hose type syringe needle needle apparatus;
Fig. 7 is the structural representation of this utility model separate type catheter needle device.
The specific embodiment
Among Fig. 1, the insulin pump of new structure, comprise a housing, keyboard 1, display device 2, motherboard 3, syringe chamber 4, power supply 5, motor 6, decelerator 7 and injector drive bar 8, motherboard 3 is provided with CPU circuit and peripheral circuit, CPU has holding wire to connect keyboard 1 and display device 2, motor 6 is a brshless DC motor, and brshless DC motor 6 is connected with injector drive bar 8 by reversing arrangement 9, and reversing arrangement 9 is formed (referring to Fig. 2) by gear.Housing is formed by main casing 10 and the 11 two parts clampings of afterbody housing, main casing 10 is provided with connecting rod 12 main casing is connected with the afterbody housing, tail end at injector drive bar 8 is provided with fixedly snap ring 13, the 14th, syringe fixed chuck (referring to Fig. 2), CPU circuit are provided with the automatic testing circuit of the insulin pump pump housing.
During use, syringe is installed in the syringe chamber 4, be provided with by keyboard 1, then by 6 motions of the drives motor on the motherboard 3, motor 6 is by 8 motions of reversing arrangement 9 injector-actuated drive rods, the motion of the piston of injector drive bar 8 pushing syringes, thus with injection of insulin in human body.
By design, can also realize classification control of authority function, black box function, the full motion icon interface of insulin pump and improve the foundation rate adjusting the CPU program.Wherein, the classification control of authority is meant that machine is divided into child, adult and three kinds of operator schemes of doctor, can use password setting, prevents unauthorized operation, guarantees the safety of user.Black box function is all working record of complete reservation pump, is convenient to inquire about in the future.Full motion icon interface can convenient for children and old man's use.Insulin pump of the present utility model can be provided with 5 kinds of foundation rates, and every kind can be provided with 1～48 section, and foundation rate amplification is 0.05U, has obviously improved the accuracy that foundation rate is regulated.
Among Fig. 3, syringe comprises storage pencil 15, piston 16, syringe needle 17, needle holder 18 and needle guard deck 19, on sheath deck 19 sheath is installed, and can prevent that syringe needle from damaging, thus the protection syringe needle.
Among Fig. 4, needle apparatus comprises syringe needle deck 20, conduit 21 and the needle apparatus syringe needle 22 that is connected with syringe, conduit 21 links together syringe needle deck 20 and needle apparatus syringe needle 22, conduit 21 ends are provided with the cotton pad 23 of self-adhesion, needle apparatus syringe needle 22 is arranged on the cotton pad 23 of self-adhesion, the 24th, the holder of needle apparatus syringe needle, needle apparatus syringe needle 22 is oblique pin.
Among Fig. 5; needle apparatus comprises syringe needle deck 20, conduit 21 and the needle apparatus syringe needle 22 that is connected with syringe; conduit 21 links together syringe needle deck 20 and needle apparatus syringe needle 22; conduit 21 ends are provided with the cotton pad 23 of self-adhesion; needle apparatus syringe needle 22 is arranged on the cotton pad 23 of self-adhesion; the 24th, the holder of needle apparatus syringe needle, needle apparatus syringe needle 22 is rectilinear syringe needle, the 25th, needle apparatus Tip protection sleeve pipe.
Among Fig. 6, needle apparatus comprises syringe needle deck 20, conduit 21 and the needle apparatus syringe needle 22 that is connected with syringe, conduit 21 links together syringe needle deck 20 and needle apparatus syringe needle 22, conduit 21 ends are provided with the cotton pad 23 of self-adhesion, needle apparatus syringe needle 22 is arranged on the cotton pad 23 of self-adhesion, and the 24th, the holder of needle apparatus syringe needle, needle apparatus syringe needle 22 is the hose type syringe needle, the 25th, the flexible pipe of needle apparatus syringe needle 22, the 26th, draw pin.
Among Fig. 7; needle apparatus comprises syringe needle deck 20, conduit 21 and the needle apparatus syringe needle 22 that is connected with syringe; conduit 21 links together syringe needle deck 20 and needle apparatus syringe needle 22; conduit 21 ends are provided with the cotton pad 23 of self-adhesion; needle apparatus syringe needle 22 is arranged on the cotton pad 23 of self-adhesion, and the 24th, the holder of needle apparatus syringe needle 22, the 25th, needle apparatus Tip protection sleeve pipe; the connection dop 27,28th that conduit is separated is installed, the base of syringe needle 22 on the conduit 21.
Claims (10)
1, a kind of insulin pump of new structure, comprise a housing, keyboard, display device, motherboard, syringe chamber, power supply, motor, decelerator and injector drive bar, at least be provided with CPU circuit and peripheral circuit on the motherboard, CPU has holding wire to connect described keyboard and display device, it is characterized in that described motor is a brshless DC motor, brshless DC motor is connected with the injector drive bar by reversing arrangement.
2, the insulin pump of new structure according to claim 1 is characterized in that described reversing arrangement is made up of gear.
3, the insulin pump of new structure according to claim 1 and 2 is characterized in that described housing is formed by main casing and the clamping of afterbody housing two parts, and main casing is provided with connecting rod main casing is connected with the afterbody housing.
4, require the insulin pump of 3 described new structures according to power, it is characterized in that being provided with fixedly snap ring at the tail end of injector drive bar.
5, require the insulin pump of 4 described new structures according to power, it is characterized in that described CPU circuit is provided with the automatic testing circuit of the insulin pump pump housing.
6, the insulin pump of new structure according to claim 5 is characterized in that it being to be provided with syringe in the described syringe chamber.
7, the insulin pump of new structure according to claim 6, it is characterized in that described syringe is connected with needle apparatus, described needle apparatus comprises syringe needle deck, conduit and the syringe needle that is connected with syringe, and conduit links together syringe needle deck and syringe needle.
8, the insulin pump of new structure according to claim 7 is characterized in that the end of conduit of described needle apparatus is provided with the cotton pad of self-adhesion, and syringe needle is arranged on the cotton pad of self-adhesion.
9, the insulin pump of new structure according to claim 8, the syringe needle that it is characterized in that described needle apparatus are oblique pin, rectilinear syringe needle, hose type syringe needle.
10, the insulin pump of new structure according to claim 9 is characterized in that on the conduit of described needle apparatus the connection dop that conduit is separated being installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022862 CN2897285Y (en) | 2006-03-29 | 2006-03-29 | Insulin pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022862 CN2897285Y (en) | 2006-03-29 | 2006-03-29 | Insulin pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2897285Y true CN2897285Y (en) | 2007-05-09 |
Family
ID=38072628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620022862 Expired - Fee Related CN2897285Y (en) | 2006-03-29 | 2006-03-29 | Insulin pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2897285Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505891A (en) * | 2017-03-16 | 2019-11-26 | 诺瓦提斯公司 | Injection device |
-
2006
- 2006-03-29 CN CN 200620022862 patent/CN2897285Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110505891A (en) * | 2017-03-16 | 2019-11-26 | 诺瓦提斯公司 | Injection device |
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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: 20070509 |