CN204050335U - A kind of external medicinal liquid dispensation apparatus - Google Patents
A kind of external medicinal liquid dispensation apparatus Download PDFInfo
- Publication number
- CN204050335U CN204050335U CN201420584633.7U CN201420584633U CN204050335U CN 204050335 U CN204050335 U CN 204050335U CN 201420584633 U CN201420584633 U CN 201420584633U CN 204050335 U CN204050335 U CN 204050335U
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- injection
- injection tube
- pitch
- tube
- shank
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Abstract
The utility model discloses a kind of external medicinal liquid dispensation apparatus, belong to technical field of medical instruments, it is characterized in that: pitch is fixedly connected with one end of base is angled, the injection head of injection tube is connected by a check valve with syringe needle, the drug-feeding tube of injection tube is connected with injection bottle by check valve, and the bottleneck of dispensing bottle is connected with syringe needle through fixed mount; One end of shank of bolt through the screwed hole of injection tube center and the through hole of pitch center with one end of base for being rotatably connected, the other end that the other end passes base is fixedly connected with rocking handle; Injection tube is threaded with shank of bolt, shank of bolt is threaded with two setscrew nuts, one end of piston is fixedly connected with one end of a piston rod, the other end of piston rod is connected with the threaded one end of branch sleeve, the other end and the slide block of branch sleeve are hinged, and slide block is embedded in the oval-shaped groove of pitch.There is structure simple, futuramic feature compared with prior art.
Description
Technical field
This utility model relates to a kind of dispensation apparatus, is particularly a kind ofly applicable to the external medicinal liquid dispensation apparatus that can configure same medicine solvent in a large number.
Background technology
At present, in medical and nursing work, medical personnel usually need to configure medicinal liquid, during configuration medicinal liquid, usually need the medicine in medicament reservoir to add in the solution in solvent container, are then mixed by solution, namely first make up a prescription, then exercise use.And existing method, typically use disposable syringe and the medicament in medicament reservoir is injected in solvent container.Low dose of transfusion dosing is not bad, when the external used medicine needing a large amount of configuration identical, adopts existing method to bother very much, and loses time, significantly increase the labor intensity of medical personnel.
Utility model content
Technical assignment of the present utility model is for above the deficiencies in the prior art, provides a kind of external medicinal liquid dispensation apparatus being applicable to configure in a large number same medicine solvent.
The technical scheme in the invention for solving the technical problem is: a kind of external medicinal liquid dispensation apparatus, it is characterized in that: comprise base, pitch, injection tube and shank of bolt, described pitch center is provided with a through hole, card is provided with an oval-shaped groove, pitch is fixedly connected with one end of base is angled, and the angle between pitch and piston rod can not be 90 degree, the vallecular cavity of described elliptical slot is greater than notch; Described injection tube is provided with the equally distributed injection orifice of multiple one-tenth circumferential, one end of injection tube is provided with multiple injection head, and injection head communicates with injection orifice, and the urceolus face of injection tube is provided with drug-feeding tube, drug-feeding tube and injection orifice connect, and the center of injection tube is provided with a tapped through hole; The injection head surrounding position of injection tube is installed with a fixed mount; The injection head of described injection tube is connected by a check valve with syringe needle, and the drug-feeding tube of injection tube is connected with injection bottle by check valve, and the bottleneck of dispensing bottle is connected with syringe needle through fixed mount, and one end of described syringe needle is inserted in dispensing bottle; One end of described shank of bolt through the screwed hole of injection tube center and the through hole of pitch center with one end of base for being rotatably connected, the other end that the other end passes base is fixedly connected with rocking handle; Described injection tube is threaded with shank of bolt, and shank of bolt is threaded with two setscrew nuts, and two setscrew nuts withstand on the two ends of injection tube respectively; A piston is provided with in the injection orifice of described injection tube, one end of piston is fixedly connected with one end of a piston rod, the other end of piston rod is connected with the threaded one end of branch sleeve, and the other end and the slide block of branch sleeve are hinged, and described slide block is embedded in the oval-shaped groove of pitch.
Above-mentioned shank of bolt is threaded with a fixed disk.
Be provided with a suction pipe in above-mentioned injection bottle, suction pipe is provided with multiple through hole.
Compared with prior art, this utility model has following outstanding beneficial effect:
1, this utility model can configure many bottles of external medicinal liquids simultaneously, uses syringe to inject one by one make up a prescription, alleviate the labor intensity of medical personnel, improve labor efficiency without the need to medical personnel;
2, be provided with a suction pipe in injection bottle of the present utility model, suction pipe is provided with multiple through hole, when injection tube absorbs medicinal liquid, can be absorbed the medicinal liquid of diverse location in medicine bottle by suction pipe, injection tube can be avoided to inhale empty;
3, this utility model is by rotating the piston movement in rocking handle drive injection tube, avoids and directly presses piston, make more convenient to operate, more laborsaving.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of injection tube part in Fig. 1.
Fig. 3 is the structural representation of injection bottle part in Fig. 1.
Detailed description of the invention
Below in conjunction with specification drawings and specific embodiments, this utility model is further illustrated.
As shown in Figure 1, this utility model comprises base 10, pitch 1, injection tube 3 and shank of bolt 9.
As shown in Figure 1, described pitch 1 center is provided with a through hole, and card is provided with an oval-shaped groove, and pitch 1 is fixedly connected with one end of base 10 is angled, and the angle between pitch 1 and piston rod 12 can not be 90 degree, the vallecular cavity of described elliptical slot is greater than notch.
As shown in Figure 1, 2, described injection tube 3 is provided with the equally distributed injection orifice of multiple one-tenth circumferential, one end of injection tube 3 is provided with multiple injection head 16, injection head 16 communicates with injection orifice, the urceolus face of injection tube 3 is provided with drug-feeding tube 14, drug-feeding tube 14 and injection orifice connect, and the center of injection tube 3 is provided with a tapped through hole.The injection head 16 surrounding position of injection tube 3 is installed with a fixed mount 5.
As shown in Figure 1, 2, the injection head 16 of described injection tube 3 is connected by a check valve with syringe needle 15, and drug solution can only flow to syringe needle 15 by injection head 16, and can not flow to injection head 16 by syringe needle 15.The drug-feeding tube 14 of injection tube 3 is connected with injection bottle 4 by check valve, and the effect of check valve is, drug solution can only flow to drug-feeding tube 14 by injection bottle 4, and can not flow to injection bottle 4 by drug-feeding tube 14.The bottleneck of dispensing bottle 6 is connected with syringe needle 15 through fixed mount 5, and one end of described syringe needle 15 is inserted in dispensing bottle 6.
As shown in Figure 1, one end of described shank of bolt 9 through the screwed hole of injection tube 3 center and the through hole of pitch 1 center with one end of base 10 for being rotatably connected, the other end that the other end passes base 10 is fixedly connected with rocking handle 8.Described injection tube 3 is threaded with shank of bolt 9, and shank of bolt 9 is threaded with two setscrew nuts 2, and two setscrew nuts 2 withstand on the two ends of injection tube 3 respectively, is used for fixing injection tube 3.By the capacity regulating the distance between injection tube 3 and pitch 1 can regulate external medicinal liquid.Described shank of bolt 9 is threaded with a fixed disk 7, fixed disk 7 can be made to withstand on the rear end of dispensing bottle 6 by rotating fixed disk 7, and dispensing bottle 6 is fixed on fixed mount 5.
As shown in Figure 1, 2, a piston 13 is provided with in the injection orifice of described injection tube 3, one end of piston 13 is fixedly connected with one end of a piston rod 12, the other end of piston rod 12 is connected with the threaded one end of branch sleeve 18, the other end and the slide block 11 of branch sleeve 18 are hinged, and described slide block 11 is embedded in the oval-shaped groove of pitch 1.Because piston rod 12 and branch sleeve 18 can freely be dismantled, so just can by the effect selecting the open quantity of drug-feeding tube 14 to reach free dosing.When rotating rocking handle 8, piston rod 12 in injection orifice rotates with injection tube 3, because pitch 1 has certain angle, so piston rod 12 is in rotation process, constantly reciprocating in injection orifice, when piston rod 12 forwards lowest part to by highest point, piston rod 12 promotes piston 13 by the drug injection in injection tube 3 in dispensing bottle 6, when piston rod 12 forwards highest point to from lowest part, will absorb the drug in injection bottle 4.Because injection tube 3 is connected by check valve with between dispensing bottle 6 and injection bottle 4, can avoid causing drug reflux.
As shown in Figure 3, in prioritization scheme, be provided with a suction pipe 17 in injection bottle 4, suction pipe 17 is provided with multiple through hole, when injection tube 3 absorbs medicinal liquid, can be absorbed the medicinal liquid of diverse location in medicine bottle, injection tube 3 can be avoided to inhale sky by suction pipe 17.
Operating process is as follows: when using this utility model, first medicinal liquid is injected by injection bottle 4, then regulate the distance between injection tube 3 and pitch 1 to regulate the capacity of external medicinal liquid, rotation crank 8 then, drive injection tube 3 to rotate, injection tube 3 is rotated the air in injection orifice was discharged in one week, then dispensing bottle 6 is put into fixed mount 5, make syringe needle 15 insert in dispensing bottle 6, rotating fixed disk 7, make fixed disk 7 withstand on the rear end of dispensing bottle 6, dispensing bottle 6 is fixed on fixed mount 5.Continue to rotate rocking handle 8, when dispensing bottle 6 forwards lowest part to from highest point one by one, successively dispensing bottle 6 is taken out.
It should be noted that; particular of the present utility model has been described in detail this utility model; for a person skilled in the art, the various apparent change carried out it when not deviating from spirit and scope of the present utility model is all within protection domain of the present utility model.
Claims (3)
1. an external medicinal liquid dispensation apparatus, it is characterized in that: comprise base, pitch, injection tube and shank of bolt, described pitch center is provided with a through hole, card is provided with an oval-shaped groove, pitch is fixedly connected with one end of base is angled, and the angle between pitch and piston rod can not be 90 degree, the vallecular cavity of described elliptical slot is greater than notch; Described injection tube is provided with the equally distributed injection orifice of multiple one-tenth circumferential, one end of injection tube is provided with multiple injection head, and injection head communicates with injection orifice, and the urceolus face of injection tube is provided with drug-feeding tube, drug-feeding tube and injection orifice connect, and the center of injection tube is provided with a tapped through hole; The injection head surrounding position of injection tube is installed with a fixed mount; The injection head of described injection tube is connected by a check valve with syringe needle, and the drug-feeding tube of injection tube is connected with injection bottle by check valve, and the bottleneck of dispensing bottle is connected with syringe needle through fixed mount, and one end of described syringe needle is inserted in dispensing bottle; One end of described shank of bolt through the screwed hole of injection tube center and the through hole of pitch center with one end of base for being rotatably connected, the other end that the other end passes base is fixedly connected with rocking handle; Described injection tube is threaded with shank of bolt, and shank of bolt is threaded with two setscrew nuts, and two setscrew nuts withstand on the two ends of injection tube respectively; A piston is provided with in the injection orifice of described injection tube, one end of piston is fixedly connected with one end of a piston rod, the other end of piston rod is connected with the threaded one end of branch sleeve, and the other end and the slide block of branch sleeve are hinged, and described slide block is embedded in the oval-shaped groove of pitch.
2. a kind of external medicinal liquid dispensation apparatus according to claim 1, is characterized in that: described shank of bolt is threaded with a fixed disk.
3. a kind of external medicinal liquid dispensation apparatus according to claim 1, it is characterized in that: be provided with a suction pipe in described injection bottle, suction pipe is provided with multiple through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584633.7U CN204050335U (en) | 2014-10-11 | 2014-10-11 | A kind of external medicinal liquid dispensation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420584633.7U CN204050335U (en) | 2014-10-11 | 2014-10-11 | A kind of external medicinal liquid dispensation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204050335U true CN204050335U (en) | 2014-12-31 |
Family
ID=52191937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420584633.7U Expired - Fee Related CN204050335U (en) | 2014-10-11 | 2014-10-11 | A kind of external medicinal liquid dispensation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204050335U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726567A (en) * | 2017-01-18 | 2017-05-31 | 复旦大学附属儿科医院 | A kind of mobile fixable type can quantify continuously divide liquid syringe manually |
| CN108635191A (en) * | 2018-05-22 | 2018-10-12 | 苏州中科先进技术研究院有限公司 | Air wave pressure therapeutic device |
| CN110623840A (en) * | 2019-11-05 | 2019-12-31 | 赵玉洁 | Clinical care food intake and medicine feeding duplex auxiliary device |
| CN113274114A (en) * | 2021-05-13 | 2021-08-20 | 北京铸正机器人有限公司 | Bone cement injection device |
-
2014
- 2014-10-11 CN CN201420584633.7U patent/CN204050335U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106726567A (en) * | 2017-01-18 | 2017-05-31 | 复旦大学附属儿科医院 | A kind of mobile fixable type can quantify continuously divide liquid syringe manually |
| CN108635191A (en) * | 2018-05-22 | 2018-10-12 | 苏州中科先进技术研究院有限公司 | Air wave pressure therapeutic device |
| CN110623840A (en) * | 2019-11-05 | 2019-12-31 | 赵玉洁 | Clinical care food intake and medicine feeding duplex auxiliary device |
| CN110623840B (en) * | 2019-11-05 | 2021-10-22 | 牡丹江医学院 | Clinical care food intake and medicine feeding duplex auxiliary device |
| CN113274114A (en) * | 2021-05-13 | 2021-08-20 | 北京铸正机器人有限公司 | Bone cement injection device |
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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: 20141231 Termination date: 20151011 |
|
| EXPY | Termination of patent right or utility model |