CN204501916U - The spacing instrument of a kind of micro pump - Google Patents
The spacing instrument of a kind of micro pump Download PDFInfo
- Publication number
- CN204501916U CN204501916U CN201520107987.7U CN201520107987U CN204501916U CN 204501916 U CN204501916 U CN 204501916U CN 201520107987 U CN201520107987 U CN 201520107987U CN 204501916 U CN204501916 U CN 204501916U
- Authority
- CN
- China
- Prior art keywords
- micro pump
- fixture
- connector
- push rod
- fixing
- 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
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses the spacing instrument of a kind of micro pump, comprise fixture, described fixture is the platy structure of strip, and its two ends are connected to ring for fixing and buckle, and the longitudinal section of described buckle is U-shaped.This utility model adopts ring for fixing and bayonet socket to be fixed on micro pump, and adopts fixture to play spacing effect, and the displacement of restriction micro pump push rod, ensures the safety of sufferer; Adopt connector and fixing head to removably connect, to meet the different needs of the push rod relative position different from needle tubing, its structural design is simple, and use procedure is flexible, easy to operate.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates to the spacing instrument of a kind of micro pump.
Background technology
Micro pump is a kind of Portable medical instrument, and its volume is little, lightweight, and its injectable drug trace is accurate, for being the injection of sufferer trace for a long time.But when sufferer is because of accident during emergent management, often because of touching micro pump cause the push rod of micro pump before push away or after move, thus cause a shot in patient to cross the generation of the fortuitous events such as drug, therefore design a kind of device that can limit the displacement of micro pump push rod and seem particularly important.
Summary of the invention
For the defect existed in prior art or deficiency, the purpose of this utility model is, provides a kind of spacing instrument of micro pump that can limit the displacement of micro pump push rod.
For achieving the above object, this utility model is by the following technical solutions:
The spacing instrument of a kind of micro pump, comprise fixture, described fixture is the platy structure of strip, and its two ends are connected to ring for fixing and buckle, and the longitudinal section of described buckle is U-shaped.
Further, described fixture is removably connected with connector, described connector is the platy structure of strip; Described buckle connects one end of described connector.
Further, described fixture and connector are connected by screw.
Further, the cross section of described fixture and connector all has certain radian, and the side radian of the push rod of this radian and micro pump adapts.
Compared with prior art, this utility model has following technique effect:
This utility model adopts ring for fixing and bayonet socket to be fixed on micro pump, and adopts fixture to play spacing effect, restriction micro pump push rod displacement, ensure the safety of sufferer; Adopt connector and fixing head to removably connect, to meet the different needs of the push rod relative position different from needle tubing, its structural design is simple, and use procedure is flexible, easy to operate.
Accompanying drawing explanation
Fig. 1 is this utility model for the spacing schematic diagram of micro pump;
Fig. 2 is structural representation of the present utility model;
Number in the figure represents: 1-ring for fixing, 2-fixture, 3-connector, 4-screw, 5-buckle, 6-needle tubing, 7-push rod.
Below in conjunction with drawings and Examples, scheme of the present utility model is made further explanation.
Detailed description of the invention
Defer to technique scheme, see Fig. 1 and 2, the spacing instrument of micro pump of the present utility model, comprises fixture 2, and described fixture 2 is the platy structure of strip, and its two ends are connected to ring for fixing 1 and buckle 5, and the longitudinal section of described buckle 5 is U-shaped.
Wherein, ring for fixing 1 and bayonet socket 5 are flexible material, and ring for fixing 1 is for being sleeved on push rod 7 end edge of micro pump, and bayonet socket 5 is for being sleeved on the port edge of the needle tubing 6 of micro pump.
Alternatively, described fixture 2 is removably connected with connector 3, described connector 3 is the platy structure of strip; Described buckle 5 connects one end of described connector 3.Fixture 2 and connector 3 all adopt hard material, and it is not yielding.
Optionally, the cross section of fixture 2 and connector 3 all has certain radian, and the side radian of the push rod 7 of this radian and micro pump adapts.Such design can make fixture 2, connector 3 is fitted more with the side of push rod 7, makes installation stable and attractive in appearance.
Alternatively, described fixture 2 is connected by screw 4 with connector 3.Stretch out the length of fixture 2 by unscrewing screw 4 adjustable connecting piece 3, thus meet the different needs of push rod 7 relative position different from needle tubing 6.
Claims (4)
1. the spacing instrument of micro pump, it is characterized in that, comprise fixture (2), the platy structure that described fixture (2) is strip, its two ends are connected to ring for fixing (1) and buckle (5), and the longitudinal section of described buckle (5) is U-shaped.
2. the spacing instrument of micro pump as claimed in claim 1, is characterized in that, described fixture (2) is removably connected with connector (3), the platy structure that described connector (3) is strip; Described buckle (5) connects one end of described connector (3).
3. the spacing instrument of micro pump as claimed in claim 2, it is characterized in that, described fixture (2) is connected by screw (4) with connector (3).
4. the spacing instrument of micro pump as claimed in claim 2 or claim 3, it is characterized in that, described fixture (2) and the cross section of connector (3) all have certain radian, and the side radian of the push rod (7) of this radian and micro pump adapts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107987.7U CN204501916U (en) | 2015-02-13 | 2015-02-13 | The spacing instrument of a kind of micro pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520107987.7U CN204501916U (en) | 2015-02-13 | 2015-02-13 | The spacing instrument of a kind of micro pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204501916U true CN204501916U (en) | 2015-07-29 |
Family
ID=53699920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520107987.7U Expired - Fee Related CN204501916U (en) | 2015-02-13 | 2015-02-13 | The spacing instrument of a kind of micro pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204501916U (en) |
-
2015
- 2015-02-13 CN CN201520107987.7U patent/CN204501916U/en not_active Expired - Fee Related
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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: 20160213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |