CN201978253U - Medicine storage pump for long-term injection - Google Patents
Medicine storage pump for long-term injection Download PDFInfo
- Publication number
- CN201978253U CN201978253U CN2011200311144U CN201120031114U CN201978253U CN 201978253 U CN201978253 U CN 201978253U CN 2011200311144 U CN2011200311144 U CN 2011200311144U CN 201120031114 U CN201120031114 U CN 201120031114U CN 201978253 U CN201978253 U CN 201978253U
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- CN
- China
- Prior art keywords
- subjected
- teat pipette
- pipette body
- cavity
- medicine
- 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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Abstract
The utility model discloses a medicine storage pump for long-term injection, which comprises a medicine intake pump body and a guide pipe; a connecting device is arranged between the medicine intake pump body and the guide pipe; a cavity body for charging medicine is arranged in the medicine intake pump body; a diaphragm which can be punctured by a needle for a plurality of times and does not leak is arranged on the cavity body; the diaphragm is sealed on the cavity body; a connecting channel is arranged on the medicine intake pump body; the connecting channel is communicated with the cavity body; the connecting device is connected to the connecting channel of the medicine intake pump body through a thread; and one end of the connecting device which is connected with the guide pipe is in a circular cone shape. The medicine storage pump for long-term injection has a larger puncture diaphragm area and can store a large amount of medicine, and is convenient to use.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments.
Background technology
With Teat pipette patient is carried out long-term dispenser, transfusion, can continue the fixed point drug delivery, the medicine input position is accurately concentrated, so effective, it can avoid the duct of Arantius inflammation that causes because of the long term injections medicine.Existing intravenous injection, smaller because of measuring, need to change often.
The utility model content
Technical problem to be solved in the utility model provides a kind of long term injections drug storage pump, and this Teat pipette puncture membrane area is bigger, and the drug storage amount is big, and is easy to use.
For solving the problems of the technologies described above, the technical solution of the utility model is: long term injections drug storage pump, comprise and be subjected to Teat pipette body and conduit, described being subjected to is provided with connecting device between Teat pipette body and the conduit, describedly be subjected to be provided with in the Teat pipette body cavity that a powder charge is used, described cavity is provided with that an available pin repeatedly punctures and the diaphragm that do not leak, described diaphragm seal is on described cavity, the described Teat pipette body that is subjected to is provided with interface channel, described interface channel is communicated with described cavity, described connecting device is threadedly connected to the described interface channel that is subjected to the Teat pipette body, and an end of described connecting device connecting duct is truncated cone-shaped.
As a kind of optimized technical scheme, the described Teat pipette body that is subjected to is provided with at least one cavity and at least one interface channel.
As a kind of optimized technical scheme, the described Teat pipette body that is subjected to is provided with two cavitys and two interface channels.
Owing to adopted technique scheme, the beneficial effects of the utility model are: because long term injections drug storage pump, comprise and be subjected to Teat pipette body and conduit, described being subjected to is provided with connecting device between Teat pipette body and the conduit, described connecting device is threadedly connected to the described interface channel that is subjected to the Teat pipette body, and an end of described connecting device connecting duct is truncated cone-shaped.Conduit uses the preceding individual components that is with being subjected to the Teat pipette body, and it is convenient, simple to operate to change.
Description of drawings
Fig. 1 is the structural representation of this utility model embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1 among the embodiment two;
Fig. 4 is the vertical view of Fig. 1 among the embodiment three;
Among the figure: 1-is subjected to the Teat pipette body; The 11-cavity; The 12-diaphragm; The 13-interface channel; The 2-conduit; The 3-connecting device.
The specific embodiment
Below in conjunction with drawings and Examples, further set forth this utility model.Should be understood that these embodiment only to be used to this utility model is described and be not used in the restriction scope of the present utility model.Should be understood that in addition those skilled in the art can make various changes or modifications this utility model after the content of having read this utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment one:
As depicted in figs. 1 and 2, long term injections drug storage pump, comprise and be subjected to Teat pipette body 1 and conduit 2, described being subjected to is provided with connecting device 3 between Teat pipette body 1 and the conduit 2, describedly be subjected to be provided with in the Teat pipette body 1 cavity 11 that a powder charge is used, described cavity 11 is provided with that an available pin repeatedly punctures and the diaphragm 12 that do not leak, described diaphragm 12 is sealed on the described cavity 1, the described Teat pipette body 1 that is subjected to is provided with interface channel 13, described interface channel 13 is communicated with described cavity 11, described connecting device 3 is threadedly connected to the described interface channel 13 that is subjected to Teat pipette body 1, and an end of described connecting device 3 connecting ducts 2 is truncated cone-shaped.
The described Teat pipette body 1 that is subjected to is provided with a cavity 11 and an interface channel 13.
Embodiment two:
As shown in figures 1 and 3, the structure of present embodiment is on the basis of embodiment one, makes the described Teat pipette body 1 that is subjected to be provided with two cavitys 11 and an interface channel 13.
Embodiment three:
As shown in Figure 1 and Figure 4, the structure of present embodiment is on the basis of embodiment one, makes the described Teat pipette body 1 that is subjected to be provided with two cavitys 11 and two interface channels 13.
Adopt one or more medicine cavity and conduits of being subjected to, can imbed a pump housing and carry medicine to one or more positions, can be used for the analgesia of human bodies such as tremulous pulse, vein, splanchnocoel, spinal column etc., also can be used for drain and the part or the whole body administration of nutrition such as central vein, blood sampling, splanchnocoel, make Teat pipette become diversified multi-functional Teat pipette.
This utility model puncture membrane area is bigger, and the drug storage amount is big, and is easy to use.
Claims (3)
1. long term injections drug storage pump, comprise and be subjected to Teat pipette body and conduit, it is characterized in that: described being subjected to is provided with connecting device between Teat pipette body and the conduit, describedly be subjected to be provided with in the Teat pipette body cavity that a powder charge is used, described cavity is provided with that an available pin repeatedly punctures and the diaphragm that do not leak, described diaphragm seal is on described cavity, the described Teat pipette body that is subjected to is provided with interface channel, described interface channel is communicated with described cavity, described connecting device is threadedly connected to the described interface channel that is subjected to the Teat pipette body, and an end of described connecting device connecting duct is truncated cone-shaped.
2. long term injections drug storage pump according to claim 1 is characterized in that: the described Teat pipette body that is subjected to is provided with at least one cavity and at least one interface channel.
3. long term injections drug storage pump according to claim 2 is characterized in that: the described Teat pipette body that is subjected to is provided with two cavitys and two interface channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200311144U CN201978253U (en) | 2011-01-25 | 2011-01-25 | Medicine storage pump for long-term injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200311144U CN201978253U (en) | 2011-01-25 | 2011-01-25 | Medicine storage pump for long-term injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201978253U true CN201978253U (en) | 2011-09-21 |
Family
ID=44605723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200311144U Expired - Fee Related CN201978253U (en) | 2011-01-25 | 2011-01-25 | Medicine storage pump for long-term injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201978253U (en) |
-
2011
- 2011-01-25 CN CN2011200311144U patent/CN201978253U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110921 Termination date: 20120125 |