CN203169810U - Embolism device - Google Patents
Embolism device Download PDFInfo
- Publication number
- CN203169810U CN203169810U CN 201320090359 CN201320090359U CN203169810U CN 203169810 U CN203169810 U CN 203169810U CN 201320090359 CN201320090359 CN 201320090359 CN 201320090359 U CN201320090359 U CN 201320090359U CN 203169810 U CN203169810 U CN 203169810U
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- CN
- China
- Prior art keywords
- outer tube
- pipe
- utility
- interior pipe
- model
- 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 an embolism device, and relates to the technical field of medical instruments, in particular to the technical field of treatment devices for stuffing medicine to human bodies. The embolism device comprises an inner tube and an outer tube, wherein the inner tube is arranged in the outer tube in an inserting mode, grooves and protrusions are arranged on the outer wall of the inner tube and the inner wall of the outer tube respectively in the same axial direction, and the grooves and the protrusions are mutually matched. The embolism device is simple in structure, accurate in moving location, convenient to use and convenient to operate.
Description
Technical field
This utility model relates to technical field of medical, relates in particular to toward the interior technical field of filling the therapy equipment of medicine of human body.
Background technology
Aspect the treatment gynaecopathia, adopt the preparation of thromboembolism form to carry out the medicine filling more, patient can do it yourself to finish.Mainly be to adopt the inner and outer pipes combination at present, at first need interior pipe is spurred a segment distance, medicine is placed in the outer tube, by pipe in the push-and-pull medicine is filled in the human body then.In actual use, there is following problem: when in pulling, managing, because overexert inner and outer pipes is separated sometimes; Guan Shihui is because firmly inhomogeneous in promoting in addition, and pipe is not to move along straight line in causing, and deflects easily.
Summary of the invention
This utility model purpose provides a kind of simple in structure, and running fix is accurate, and is easy to use, the thromboembolism of being convenient to operate.
A kind of thromboembolism comprises interior pipe, outer tube, and interior pipe is plugged in the outer tube, and the outer wall of above-mentioned interior pipe and the inwall of outer tube upwards distribute in same footpath mating recess, projection are set.
Reasonablely be: pipe inserts an end symmetric arrangement elastomeric element of outer tube in this utility model, and an end inwall of above-mentioned outer tube arranges boss.
Reasonablely be: the end cap that equates with outer external diameter of pipe away from an end setting of boss on this utility model outer tube.
Reasonablely be: the external diameter of pipe equates with the internal diameter of outer tube in this utility model.
This utility model adopts technique scheme, compared with prior art has following advantage:
1, adopt the move mode of gathering sill in of the present utility model between pipe and the outer tube, avoided in moving process producing the phenomenon of displacement because firmly inhomogeneous, running fix is accurate, and is easy to use.
2, this utility model is arranged elastomeric element at an end of interior pipe, arranges boss on the outer tube, when interior pipe inserts outer tube during assembling, elastic components contract, after interior pipe moved a segment distance, elastomeric element was upspring, avoided like this owing to the situation that overexerts interior pipe is pulled out, accurate positioning, easy to use.
3, this utility model arranges end cap at an end of outer tube, avoids pollution in use, has improved safety.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is the end-view that elastomeric element of the present utility model does not insert.
The specific embodiment
Below in conjunction with accompanying drawing the technical solution of the utility model is elaborated:
As shown in Figure 2, a kind of thromboembolism, pipe 1, outer tube 2 in comprising, interior pipe 1 is plugged in the outer tube 2, and the outer wall of above-mentioned interior pipe 1 and the inwall of outer tube 2 upwards distribute in same footpath mating recess 3, projection 4 are set.
As shown in Figure 1 and Figure 2, pipe 1 inserts an end symmetric arrangement elastomeric element 5 of outer tube 2 in this utility model, and an end inwall of above-mentioned outer tube 2 arranges boss 6.
As shown in Figure 1, the end cap 7 that equates with outer tube 2 external diameters away from an end setting of boss 6 on this utility model outer tube 2.
As shown in Figure 1 and Figure 2, the external diameter of pipe 1 equates with the internal diameter of outer tube 2 in this utility model.
As shown in Figure 1 and Figure 2, this utility model is when assembling, groove 3 on interior pipe 1 outer wall is plugged in the projection 4 of outer tube 2, the gathering sill that interior pipe 1 forms along groove 3 inserts in the outer tube 2, elastomeric element 5 is because the obstruction of outer tube 2 inwall boss 6 at first is in contraction state, after interior pipe 1 moved a segment distance, elastomeric element 5 was upspring, and end cap 7 is installed on the outer tube 2.This utility model at first takes off end cap 7 in use, and interior pipe 1 is pulled out along groove 3, elastomeric element 5 is not placed on medicine in the outer tube 2 because the obstruction of boss 6 is managed 1 phenomenon of separating with outer tube 2 in can not occurring, pipe 1 moves to outer tube 2 in promoting then, and medicine is pushed in the patient body.
Claims (4)
1. thromboembolism, comprise interior pipe (1), outer tube (2), in pipe (1) be plugged in the outer tube (2), it is characterized in that above-mentioned in the inwall of outer wall and outer tube (2) of pipe (1) upwards distribute in same footpath mating recess (3), protruding (4) be set.
2. thromboembolism according to claim 1 is characterized in that above-mentioned interior pipe (1) inserts an end symmetric arrangement elastomeric element (5) of outer tube (2), and an end inwall of above-mentioned outer tube (2) arranges boss (6).
3. thromboembolism according to claim 1 and 2 is characterized in that above-mentioned outer tube (2) goes up the end cap (7) that the end setting away from boss (6) equates with outer tube (2) external diameter.
4. thromboembolism according to claim 1 is characterized in that the external diameter of above-mentioned interior pipe (1) equates with the internal diameter of outer tube (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090359 CN203169810U (en) | 2013-02-28 | 2013-02-28 | Embolism device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320090359 CN203169810U (en) | 2013-02-28 | 2013-02-28 | Embolism device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203169810U true CN203169810U (en) | 2013-09-04 |
Family
ID=49066567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320090359 Expired - Fee Related CN203169810U (en) | 2013-02-28 | 2013-02-28 | Embolism device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203169810U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176770A (en) * | 2021-12-31 | 2022-03-15 | 华科精准（北京）医疗科技有限公司 | Cooling jacket and cooling device |
-
2013
- 2013-02-28 CN CN 201320090359 patent/CN203169810U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114176770A (en) * | 2021-12-31 | 2022-03-15 | 华科精准（北京）医疗科技有限公司 | Cooling jacket and cooling 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: 20130904 Termination date: 20140228 |