CN2048757U - Whole dosage drug-supply device for cavity and canal - Google Patents
Whole dosage drug-supply device for cavity and canal Download PDFInfo
- Publication number
- CN2048757U CN2048757U CN 89204702 CN89204702U CN2048757U CN 2048757 U CN2048757 U CN 2048757U CN 89204702 CN89204702 CN 89204702 CN 89204702 U CN89204702 U CN 89204702U CN 2048757 U CN2048757 U CN 2048757U
- Authority
- CN
- China
- Prior art keywords
- alignment pin
- pushing ram
- full dose
- cylinder type
- supply device
- 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.)
- Withdrawn
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model relates to a whole dosage drug-supply device for cavity and canal, comprising a drum-shaped casing, a propeller post, a sealing ring, a locating pin and a cap stopper. The utility model can also be used as a storage vessel for semi-fluid or fluid medicinal preparation. The drug-supply device is provided with a conic head, and the propeller post is tight fitted with the casing, achieving the requirement of batching supply drug without residual quantity. The utility model has the advantages of convenient operation, simple structure and low cost.
Description
This utility model relates to a kind of tract full dose administrator, can be with fluid or semifluid etc. to rectum or several noresidues of other tracts ground full dose administration with it.
Rectally is one of main route of administration of Drug therapy, is characterized in that absorption is fast, bioavailability is high, is subjected to liver little by function influence first.Existing rectally dosage form mainly contains suppository and enema etc., and the former easily pollutes finger, and the latter need adopt medication inconveniences such as special utensil in hospital, not welcome by patient.
The purpose of this utility model aims to provide the rectum of a kind of simple in structure, fluid that cost is low, easy to use, semifluid etc. or the full dose administrator of other tracts.
This utility model is made tract full dose administrator (Fig. 1 is a general assembly drawing by designing following structure, Fig. 2 is the right view of Figure 1A A face, Fig. 3 is the vertical view of Fig. 2 BB face): anterior for conical cylinder type shell 1, pushing ram 2, be installed in front end in the pushing ram sealing ring 3, be positioned at the cylinder type outer casing back be contained in alignment pin cotter way alignment pin 4 and be placed on cylinder type shell top cap stopper 5 formations, can adopt glass, plastics or other macromolecule polymeric materials to make.Front portion, pushing ram 2 top is conical, have 0~10 groove on the middle front part surface and can embed the cylinder of 0~10 sealing ring 3, the middle part is different shapes such as cross, triangle, bifurcation type, cylindrical shape, cylindrical or rhombus, and has 1~20 and can insert the fixedly groove of pushing ram of alignment pin.Be positioned at the cylinder type outer casing back and be convenient to the cotter way that alignment pin slides and be dove-tail form, triangle, circle, semi-circular or other polygons, the alignment pin that can partly insert pushing ram central slot internal fixation pushing ram can be made into insert type or spring type.Pharmaceutical preparatioies such as the fluid of the rectum for preparing or other tracts being used by the top osculum, semifluid suck in the tract full dose administrator, cover cap stopper, make medicament become a unit with package combination.Take out alignment pin and cap stopper during use, insert anus or other tracts, promote pushing ram, make medicament enter body cavity.Also can then can save alignment pin and cap stopper, face time spent suction medicament and can use with this utility model separately as administrator usefulness.
This tract full dose administrator front end is the conical tract that inserts easily, and pushing ram and shell closely cooperate, and promote pushing ram and can carry out full dose administration, almost noresidue medicinal liquid.Administrator is equipped with alignment pin, makes to touch the unlikely generation slip of pushing ram when transporting or moving accidentally and release medicinal liquid.The administrator top covers with a cap stopper, faces with before taking out, and can guarantee hygienic requirements.This tract full dose administrator is generally made disposable product and is used.
Claims (3)
1, a kind of tract full dose administrator, it is characterized in that front end be conical cylinder type shell 1, pushing ram 2, be installed in the sealing ring 3 of pushing ram middle front part, the cotter way that is positioned at cylinder type outer casing back alignment pin is equipped with alignment pin 4 and is placed on cylinder type shell top cap stopper 5 and constitutes, and can adopt glass, plastics or other macromolecule polymeric materials to make.
2, by the described the sort of tract full dose administrator of claim 1, it is characterized in that front portion, pushing ram 2 top is conical, have 0~10 groove on the middle front part surface and can embed the cylinder of 0~10 sealing ring 3, the middle part is different shapes such as cross, triangle, bifurcation shape, cylindrical shape, cylindrical or rhombus, and has 1~20 and can insert the fixedly groove of pushing ram of alignment pin.
3, by the described the sort of tract full dose administrator of claim 1, it is characterized in that being positioned at the cylinder type outer casing back and be convenient to the cotter way that alignment pin slides and be swallow-tail form, triangle, round, semicircle or other polygons, the alignment pin that can partly insert pushing ram can be made into insert type or spring type etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89204702 CN2048757U (en) | 1989-04-15 | 1989-04-15 | Whole dosage drug-supply device for cavity and canal |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 89204702 CN2048757U (en) | 1989-04-15 | 1989-04-15 | Whole dosage drug-supply device for cavity and canal |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2048757U true CN2048757U (en) | 1989-12-06 |
Family
ID=4861993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 89204702 Withdrawn CN2048757U (en) | 1989-04-15 | 1989-04-15 | Whole dosage drug-supply device for cavity and canal |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2048757U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008049276A1 (en) * | 2006-10-25 | 2008-05-02 | Jiangsu Yenssen Biotech Co., Ltd. | Packaging and delivering apparatus of bone tissue repairing materials for minimally-invasive surgery |
CN101264043B (en) * | 2008-01-14 | 2010-09-08 | 四川大学 | Auricular point positioning medicine-adhibiting device |
CN109152912A (en) * | 2016-05-12 | 2019-01-04 | 克里斯科特有限责任公司 | Disposable suppository insertion apparatus and method |
CN110237411A (en) * | 2019-07-08 | 2019-09-17 | 孙德礼 | A kind of portable anorectum department anus medicine-feeding applicator |
-
1989
- 1989-04-15 CN CN 89204702 patent/CN2048757U/en not_active Withdrawn
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008049276A1 (en) * | 2006-10-25 | 2008-05-02 | Jiangsu Yenssen Biotech Co., Ltd. | Packaging and delivering apparatus of bone tissue repairing materials for minimally-invasive surgery |
CN101264043B (en) * | 2008-01-14 | 2010-09-08 | 四川大学 | Auricular point positioning medicine-adhibiting device |
CN109152912A (en) * | 2016-05-12 | 2019-01-04 | 克里斯科特有限责任公司 | Disposable suppository insertion apparatus and method |
CN109152912B (en) * | 2016-05-12 | 2022-01-18 | 克里斯科特有限责任公司 | Disposable suppository insertion device and method |
CN110237411A (en) * | 2019-07-08 | 2019-09-17 | 孙德礼 | A kind of portable anorectum department anus medicine-feeding applicator |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
RN01 | Renewal of patent term | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |