CN204501914U - Novel insulin pump - Google Patents
Novel insulin pump Download PDFInfo
- Publication number
- CN204501914U CN204501914U CN201420795318.9U CN201420795318U CN204501914U CN 204501914 U CN204501914 U CN 204501914U CN 201420795318 U CN201420795318 U CN 201420795318U CN 204501914 U CN204501914 U CN 204501914U
- Authority
- CN
- China
- Prior art keywords
- socket
- casing
- storage pipe
- drug storage
- movable push
- 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 discloses a kind of Novel insulin pump, it is provided with socket in casing, the front end of socket is provided with screw plug, be provided with a movable push in socket, be placed with telescopic drug storage pipe between movable push and screw plug, the front end of telescopic drug storage pipe is provided with injection catheter, socket both sides are respectively provided with a leading screw, the tail end of two leading screws such as to be provided with at the large driven wheel, and two driven wheels engage with a driving gear jointly, and driving gear is driven by motor; Two leading screws are equipped with nut, and two nuts are fixedly connected with movable push respectively by transverse arm, the sidewall of socket have for the movable guide groove of transverse arm; Controller, power supply is separately provided with in casing.Its structure is simple, and convenient to operation, cost is lower, and telescopic drug storage pipe and injection catheter are single use, convenient and healthy, can prevent insulin extended residual in instrument, and it is changed conveniently, and general patient all can operate voluntarily.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of Novel insulin pump.
Background technology
Insulin pump is a kind of instrumentation for the treatment of diabetes of novelty, it is by artificially setting insulin pump infusion amount, regular trace is to infusion of insulin in patient body, simulation physiological insulin basal secretion, make blood glucose steadily, normally, thus playing the object alleviating the complication that patient hyperglycemia's misery causes because of diabetes with minimizing, it has easy to carry in addition, simple operation and other advantages.But current insulin pump structure is comparatively complicated, and cost is higher, to be difficult to accept by popular diabetics.
Existing insulin pump all comprises a medicine storage, be provided with in medicine storage and inject piston, control to inject piston by control system through power set and realize injection of insulin, after repeatedly using, the inwall of medicine storage can accumulation insulin residual, apt to deteriorate, and affect injection precision, brand-new medicine storage is changed in usual employing, inject piston component to occur to avoid the problems referred to above, add the use cost of insulin pump, simultaneously due to medicine storage and inject piston and be built in internal body, ordinary person is difficult to change, operation comparatively bothers, bring some inconvenience to the use of diabetics.
Utility model content
For overcoming above-mentioned technical problem, it is simple that this utility model provides a kind of structure, and cost is lower, and be convenient to safeguard, injection precision is high, the Novel insulin pump of long service life.
For realizing above-mentioned technical purpose, this utility model adopts following scheme: a kind of Novel insulin pump, comprise casing, be provided with a socket in casing, the front end of socket is positioned at the end of casing, and the front end of socket is provided with screw plug, screw plug is provided with via hole, is provided with a movable push in socket, is placed with telescopic drug storage pipe between movable push and screw plug, the front end of telescopic drug storage pipe is provided with injection catheter, and injection catheter passes from the via hole of screw plug; Described socket both sides are respectively provided with a leading screw in parallel, and described leading screw is fixed in casing by bearing, and the tail end of two leading screws such as to be provided with at the large driven wheel, and two driven wheels engage with a driving gear jointly, and driving gear is driven by motor; Two described leading screws are equipped with nut, and two nuts are fixedly connected with the both sides of movable push respectively by transverse arm, the sidewall of described socket have for the movable guide groove of transverse arm; Be provided with the controller run for controlling motor in described casing, the guidance panel of controller is installed in casing outer wall, is separately provided with the power supply of powering for motor, controller in described casing.
Described telescopic drug storage pipe is single use, it is made up of rearward end, leading section and the flexible tube wall be positioned between the two, the front side of described rearward end is provided with the boss extended forward, be provided with the shrinkage pool holding boss front end on rear side of leading section, flexible tube wall shrinks rear boss front end completely and supports bottom shrinkage pool.The insulin in telescopic drug storage pipe can be avoided thus too much residual.Telescopic drug storage pipe directly as insulin packaging, can be sold with insulin jointly.
This utility model has following beneficial effect: during motor driving screw turns, two nuts drive movable push to move forward, and then telescopic drug storage pipe is compressed, insulin in telescopic drug storage pipe can be injected in patient body through injection catheter, controller controls the running status of motor according to parameter preset, can realize timing, calibrated shot.Its structure is simple, and convenient to operation, cost is lower, injection catheter for the telescopic drug storage pipe and connection thereof that store insulin is single use, convenient and healthy, can prevent insulin extended residual in instrument, and it is changed conveniently, general patient all can operate voluntarily.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
Fig. 2 is movable push, socket and leading screw fit structure schematic diagram.
Fig. 3 is the structural representation of telescopic drug storage pipe.
In figure, 1, controller, 2, driving gear, 3, motor, 4, casing, 5, driven wheel, 6, movable push, 7, transverse arm, 8, leading screw, 9, telescopic drug storage pipe, 10, socket, 11, bearing, 12, injection catheter, 13, via hole, 14, screw plug, 15, guidance panel, 16, power supply, 17, nut, 18, guide groove, 19, rearward end, 20, boss, 21, shrinkage pool, 22, leading section, 23, flexible tube wall.
Detailed description of the invention
Shown in Fig. 1,2, this utility model comprises casing 4, a socket 10 is provided with in casing 4, the front end of socket 10 is positioned at the end of casing 4, and the front end of socket 10 is provided with screw plug 14, screw plug 14 is provided with via hole 13, a movable push 6 is provided with in socket 10, telescopic drug storage pipe 9 is placed with between movable push 6 and screw plug 14, the front end of telescopic drug storage pipe 9 is provided with injection catheter 12, injection catheter 12 passes from the via hole 13 of screw plug 14, and injection catheter 12 front end is for connecting injection needle; Described socket 10 both sides are respectively provided with a leading screw 8 in parallel, described leading screw 8 is fixed in casing 4 by bearing 11, the tail end of two leading screws 8 large driven wheel 5, two driven wheel 5 such as to be provided with and jointly to engage with a driving gear 2, and driving gear 2 is driven by motor 3; Two described leading screws 8 are equipped with nut 17, and two nuts 17 are fixedly connected with respectively by the both sides of transverse arm 7 with movable push 6, the sidewall of described socket 10 have for the movable guide groove 18 of transverse arm 7; Be provided with the controller 1 run for controlling motor 3 in described casing 4, the guidance panel 15 of controller 1 is installed in casing 4 outer wall, is separately provided with the power supply 16 into motor 3, controller 1 power supply in described casing 4; When controller 1 runs according to pre-set programs control motor 3, motor 3 drives two leading screws 8 to rotate, and 17, the nut on leading screw 8 drives movable push 6 to move, and movable push 6 is impelled telescopic drug storage pipe 9 to shrink and then realized quantitatively injecting.
Described telescopic drug storage pipe 9 is single use, directly as the packaging of insulin, jointly can sell, to bring convenience to patient with insulin.Telescopic drug storage pipe 9 is made up of rearward end 19, leading section 22 and the flexible tube wall 23 be positioned between the two, the front side of described rearward end 19 is provided with the boss 20 extended forward, the shrinkage pool 21 holding boss 20 front end is provided with on rear side of leading section 22, flexible tube wall 23 shrinks rear boss 20 front end completely and supports bottom shrinkage pool 21, and the insulin in telescopic drug storage pipe 9 can be avoided thus too much residual.
Claims (2)
1. a Novel insulin pump, comprise casing, it is characterized in that: in casing, be provided with a socket, the front end of socket is positioned at the end of casing, and the front end of socket is provided with screw plug, and screw plug is provided with via hole, a movable push is provided with in socket, be placed with telescopic drug storage pipe between movable push and screw plug, the front end of telescopic drug storage pipe is provided with injection catheter, and injection catheter passes from the via hole of screw plug; Described socket both sides are respectively provided with a leading screw in parallel, and described leading screw is fixed in casing by bearing, and the tail end of two leading screws such as to be provided with at the large driven wheel, and two driven wheels engage with a driving gear jointly, and driving gear is driven by motor; Two described leading screws are equipped with nut, and two nuts are fixedly connected with the both sides of movable push respectively by transverse arm, the sidewall of described socket have for the movable guide groove of transverse arm; Be provided with the controller run for controlling motor in described casing, the guidance panel of controller is installed in casing outer wall, is separately provided with the power supply of powering for motor, controller in described casing.
2. a kind of Novel insulin pump according to claim 1, it is characterized in that: described telescopic drug storage pipe is single use, it is made up of rearward end, leading section and the flexible tube wall be positioned between the two, the front side of described rearward end is provided with the boss extended forward, be provided with the shrinkage pool holding boss front end on rear side of leading section, flexible tube wall shrinks rear boss front end completely and supports bottom shrinkage pool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795318.9U CN204501914U (en) | 2014-12-09 | 2014-12-09 | Novel insulin pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420795318.9U CN204501914U (en) | 2014-12-09 | 2014-12-09 | Novel insulin pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501914U true CN204501914U (en) | 2015-07-29 |
Family
ID=53699918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420795318.9U Expired - Fee Related CN204501914U (en) | 2014-12-09 | 2014-12-09 | Novel insulin pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204501914U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178245A (en) * | 2016-08-04 | 2016-12-07 | 杭州电子科技大学 | A kind of micropin array device for the accurate subcutaneous administration of Wicresoft |
| CN109771079A (en) * | 2019-03-05 | 2019-05-21 | 高爱文 | A kind of continuous syringe of animal doctor |
| CN113134131A (en) * | 2021-05-14 | 2021-07-20 | 常州远研致稳机械智能设计有限公司 | Telescopic liquid medicine liquid supply device and application equipment thereof |
-
2014
- 2014-12-09 CN CN201420795318.9U patent/CN204501914U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106178245A (en) * | 2016-08-04 | 2016-12-07 | 杭州电子科技大学 | A kind of micropin array device for the accurate subcutaneous administration of Wicresoft |
| CN109771079A (en) * | 2019-03-05 | 2019-05-21 | 高爱文 | A kind of continuous syringe of animal doctor |
| CN113134131A (en) * | 2021-05-14 | 2021-07-20 | 常州远研致稳机械智能设计有限公司 | Telescopic liquid medicine liquid supply device and application equipment thereof |
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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: 20150729 Termination date: 20151209 |
|
| EXPY | Termination of patent right or utility model |