CN206463342U - Self-lubricating cavitary drug feeder - Google Patents
Self-lubricating cavitary drug feeder Download PDFInfo
- Publication number
- CN206463342U CN206463342U CN201621227319.9U CN201621227319U CN206463342U CN 206463342 U CN206463342 U CN 206463342U CN 201621227319 U CN201621227319 U CN 201621227319U CN 206463342 U CN206463342 U CN 206463342U
- Authority
- CN
- China
- Prior art keywords
- medicine
- delivery tube
- tube
- administration
- dressing
- 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.)
- Active
Links
- 239000003814 drug Substances 0.000 title claims abstract description 85
- 229940079593 drug Drugs 0.000 title claims abstract description 17
- 239000000314 lubricant Substances 0.000 claims abstract description 11
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 238000012377 drug delivery Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000001647 drug administration Methods 0.000 description 4
- 239000000829 suppository Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 239000002552 dosage form Substances 0.000 description 2
- 239000007938 effervescent tablet Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 210000000664 rectum Anatomy 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 206010057362 Underdose Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 239000003974 emollient agent Substances 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 239000006072 paste Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model is related to a kind of self-lubricating cavitary drug feeder, and it includes：Long measure is carved with delivery tube, including feeding opening and medicine outlet, the tube wall of the delivery tube；The both sides of feeding opening, which have been respectively fixedly connected with, pushes away medicine handle, described to push away on medicine handle towards medicine outlet direction provided with spacing ring；Piston push rod, its one end is formed with the medicament chamber for placing medicament out of feeding opening insertion delivery tube between the insertion end and the medicine outlet of delivery tube；And outer tube, it is placed on outside the delivery tube, and the inwall docile of outer tube has and is adsorbed with aqueous or oily lubricant in dressing, the dressing.Because outer sleeve inner wall dressing is adsorbed with aqueous or oily lubricant, lubricant is lubricated to the outer wall of delivery tube, so as to not result in pain when delivery tube enters human administration position；In addition, by spacing ring delivery tube can be controlled to enter the depth of medicine-feeding part, so as to realize spacing, the degree of accuracy of raising administration.
Description
Technical Field
The utility model relates to a drug delivery device, in particular to a self-lubricating cavity drug delivery device, which belongs to medical equipment.
Background
The cavity administration is a widely used administration mode at present, and is an administration method which is used for treating systemic or local diseases by exerting drug effect through rapid absorption of mucosa into the major circulation, such as rectal administration, vaginal administration, nasal administration, ear canal administration and the like. However, at present, the cavity administration is basically to make the medicine into suppository, effervescent tablet or directly plug the medicine into the body by cotton swab, but the methods are very inconvenient to use: 1. the medicine has no lubrication effect, and obvious pain can cause administration suspension when the medicine is administered, particularly for the administration of the cavity and the canal after operation. 2. The medicine has different forms, such as suppository, effervescent tablet, ointment and the like, some of the medicine is soft, and the medicine has small volume, is easy to be smeared on a non-predetermined part when being inserted into a cavity, and causes insufficient dosage of the part to be treated or falls off when being administrated. 3. The administration depth is not controllable, the administration depth cannot be accurately positioned by using the traditional mode, and the medicine is easily discharged after being implanted or cannot achieve the expected treatment effect when not being placed to the preset treatment position. 4. Easily pollute the periphery of the cavity and drug administration personnel, and the common cavity drug administration can pollute the hands of the drug administrator and the periphery of the cavity due to no special drug administration device (such as rectum) for drug administration
Disclosure of Invention
The utility model aims to overcome the not enough of above-mentioned prior art and provide a self-lubricating chamber says ware of dosing, this ware of dosing can realize safely, sanitarily dosing, simultaneously says the position for the chamber and doses, and can also control the degree of depth of dosing.
Realize the technical scheme that the purpose of the utility model was adopted is a self-lubricating chamber says ware of dosing, should dose the ware and include:
the drug delivery tube comprises a drug inlet and a drug outlet, and the wall of the drug delivery tube is engraved with length units; the two sides of the medicine inlet are respectively and fixedly connected with a medicine pushing handle, and the medicine pushing handle is provided with a limiting ring towards the direction of the medicine outlet;
a piston push rod, one end of which is inserted into the drug delivery tube from the drug inlet, and a drug cavity for placing drugs is formed between the insertion end and the drug outlet of the drug delivery tube; and
the outer sleeve is sleeved outside the administration tube, the inner wall of the outer sleeve is pasted with a dressing, and a water-based or oil-based lubricant is adsorbed on the dressing.
In the technical scheme, the insertion end of the piston push rod is provided with an exhaust hole.
In the technical scheme, one end of the outer sleeve is provided with an opening, and the other end of the outer sleeve is provided with a bulge matched with the medicine outlet; the open end of the outer sleeve is connected with the administration tube through threads; the dressing is attached between the open end and the bulge.
Use the utility model discloses the time, take off the outer tube, aim at the position of dosing with the play medicine mouth of dosing pipe, promote piston push rod, push the medicament of medicament intracavity to the position of dosing. The dressing on the inner wall of the outer sleeve is adsorbed with the water-based or oil-based lubricant, so that the outer wall of the administration tube is lubricated by the lubricant, and the administration tube does not cause pain when entering the administration part of a human body; in addition, can control the degree of depth that the pipe got into the position of dosing through the spacing ring to realize spacingly, improve the degree of accuracy of dosing. The utility model avoids the problems that the hand and the cavity periphery of the user are easy to be polluted by the common cavity administration without a special administration device (such as rectum) and even the cavity periphery and the administration personnel are polluted.
Drawings
Fig. 1 is a schematic structural view of the self-lubricating cavity medicine feeder of the present invention.
Fig. 2 is a sectional view of the self-lubricating cavity medicine feeder of the utility model.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and specific embodiments.
As shown in figures 1 and 2, the self-lubricating cavity medicine feeder of the present invention comprises a medicine feeding tube 1, a piston rod 2 and an outer sleeve 4. Wherein,
the medicine feeding tube 1 comprises a medicine inlet (positioned above the drawing) and a medicine outlet (positioned below the drawing), the two sides of the medicine inlet are respectively and fixedly connected with a medicine pushing handle 3, a limiting ring 3 is arranged on the medicine pushing handle 3 towards the direction of the medicine outlet, in the embodiment, the limiting ring 3 is arranged below the medicine pushing handle, the diameter of the limiting ring 3 is set by the depth of the medicine feeding tube 1 entering the medicine feeding position of a human body, for example, when the medicine feeding tube 1 enters the medicine feeding position deeply, the diameter of the limiting ring 3 needs to be set to be smaller, and the distance from the vertex at the lowest end of the limiting ring 3 to the medicine outlet is the medicine feeding depth; similarly, when the administration tube 1 enters the administration site shallowly, the diameter of the limiting ring 3 needs to be set larger. Further, the wall of the administration tube 1 is marked with a scale of length unit.
One end of the piston push rod 2 is inserted into the administration tube 1 from the medicine inlet, a medicine cavity for placing medicines is formed between the insertion end and the medicine outlet of the administration tube, and medicines in various dosage forms such as paste, suppository, gel, powder and the like are placed into the medicine cavity. The bottom of the piston push rod 2 is provided with a micropore for exhausting after charging so that the piston push rod 2 can be pushed into the administration tube 1. The micro-holes may be of a gas-relief construction similar to that used for syringe pistons.
One end of the outer sleeve 4 is opened, and the administration tube 1 is sleeved through the opening; the other end is provided with a bulge 4.1 matched with the medicine outlet, the inner wall of the outer sleeve 4 is attached with a dressing 4.2, the dressing 4.2 is attached between the opening end and the bulge 4.1, the dressing 4.2 is adsorbed with enough water-based or oil-based lubricant (the type of the lubricant is determined by the using part), the dressing 4.2 is closely attached to the medicine feeding tube 1, and when the outer sleeve 4 is taken down, the outer wall of the medicine feeding tube 1 is automatically coated with the lubricant. As a preferred embodiment, the open end of the outer sleeve 4 may be connected to the administration tube 1 by a screw thread. After the outer sleeve 4 is sleeved outside the administration tube 1, the bulge 4.1 can prevent the lubricant from entering the medicament cavity.
The utility model discloses self-lubricating chamber says ware of dosing can put into the medicament of various dosage forms such as paste, suppository, gel, likepowder earlier and give medicine pipe 1, then insert the one end of piston push rod 2 from the medicine inlet of giving medicine pipe 1 in for the medicament is in the medicament intracavity, and the gas that produces after the powder charge is discharged from the micropore of piston push rod 2 bottom.
When using this self-lubricating chamber to say medicine feeder, take off outer tube 4 from dosing the outside of tubes, because dressing 4.2 closely pastes with dosing tube 1 again, when taking off outer tube 4, the emollient has been paintd automatically to the outer wall of dosing tube 1, avoids dosing the painful sense that causes, the injury that leads to the fact the human body even. Then the medicine outlet of the medicine feeding tube 1 is aligned with the medicine feeding position, and the outer sleeve 4 is pushed to extrude the medicine into the medicine feeding position. When the administration depth of a certain administration part is a certain fixed value, the diameter of the limiting ring is set so that the distance from the endpoint of the bottommost end of the limiting ring to the medicine outlet is the fixed value. During administration, the depth of the administration tube 1 is judged according to the scales on the tube wall of the administration tube 1, so that the condition that the expected treatment effect cannot be achieved because the administration tube is not placed on a preset treatment part is avoided; when the depth of the administration tube 1 entering the administration part is the fixed value, the administration tube 1 can not be pushed into the administration part under the action of the limiting ring, and the injury to the human body is avoided.
Claims (3)
1. A self-lubricating channel applicator, comprising:
the drug delivery tube comprises a drug inlet and a drug outlet, and the wall of the drug delivery tube is engraved with length units; the two sides of the medicine inlet are respectively and fixedly connected with a medicine pushing handle, and the medicine pushing handle is provided with a limiting ring towards the direction of the medicine outlet;
a piston push rod, one end of which is inserted into the drug delivery tube from the drug inlet, and a drug cavity for placing drugs is formed between the insertion end and the drug outlet of the drug delivery tube; and
the outer sleeve is sleeved outside the administration tube, the inner wall of the outer sleeve is pasted with a dressing, and a water-based or oil-based lubricant is adsorbed on the dressing.
2. The self-lubricating lumen applicator of claim 1, wherein: and an exhaust hole is formed in the insertion end of the piston push rod.
3. The self-lubricating lumen applicator of claim 1 or 2, wherein: one end of the outer sleeve is provided with an opening, and the other end of the outer sleeve is provided with a bulge matched with the medicine outlet; the open end of the outer sleeve is connected with the administration tube through threads; the dressing is attached between the open end and the bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227319.9U CN206463342U (en) | 2016-11-15 | 2016-11-15 | Self-lubricating cavitary drug feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621227319.9U CN206463342U (en) | 2016-11-15 | 2016-11-15 | Self-lubricating cavitary drug feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206463342U true CN206463342U (en) | 2017-09-05 |
Family
ID=59709202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621227319.9U Active CN206463342U (en) | 2016-11-15 | 2016-11-15 | Self-lubricating cavitary drug feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206463342U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267540A (en) * | 2016-11-15 | 2017-01-04 | 湖北安盛泽贸易有限责任公司 | Self-lubricating cavitary drug feeder |
-
2016
- 2016-11-15 CN CN201621227319.9U patent/CN206463342U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106267540A (en) * | 2016-11-15 | 2017-01-04 | 湖北安盛泽贸易有限责任公司 | Self-lubricating cavitary drug feeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100522282C (en) | Vagina medicine feeder | |
| CN205515953U (en) | Gynaecology's vagina lotion ware of dosing | |
| CN206463342U (en) | Self-lubricating cavitary drug feeder | |
| CN204767005U (en) | Uropoiesis and reproductive system ware of dosing | |
| CN201361355Y (en) | Device for delivering poultice into vagina | |
| CN203663229U (en) | Internal hemorrhoids unguent applicator | |
| CN203043311U (en) | Gynecological doser | |
| CN210873672U (en) | Push-rod type vagina medicine feeder for treating gynecological diseases | |
| CN205494648U (en) | Gynecology dosing device | |
| CN204767004U (en) | Disposable pneumatics ware of dosing | |
| CN109224272B (en) | Automatic broken wall pusher of capsule | |
| CN203425370U (en) | Anorectal disease drug delivery device | |
| CN201058174Y (en) | Vagina medicine feeder | |
| CN201067575Y (en) | Injector for gynecologic vagina medicine | |
| CN106267540A (en) | Self-lubricating cavitary drug feeder | |
| CN104941057A (en) | Disposable pneumatic administration device | |
| CN210472781U (en) | Disposable medicine feeder for vagina of young woman | |
| CN208541684U (en) | A kind of gynecological clinic vagina medicinal device | |
| CN209900419U (en) | Urinary tract infection urethra medicine feeder | |
| CN203989440U (en) | A kind of medicine for gynecopathy propeller for the treatment of | |
| CN213432533U (en) | Gynecological treatment drug delivery device | |
| CN219941568U (en) | Drug administration device | |
| CN205084188U (en) | A ware of once only dosing for gynaecology's vagina is dosed | |
| CN202761879U (en) | Uterine neck inner opening anesthetic machine | |
| CN201930397U (en) | Disposable vagina drug administration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171124 Address after: 443005, No. 28, development road, hi tech Zone, Hubei, Yichang Patentee after: HUBEI KANGQUAN MEDICAL TECHNOLOGY Co.,Ltd. Address before: 430034 Hubei Province in Qiaokou District of Wuhan city Gutian five road No. 17 building 4 of 209 Patentee before: HUBEI ANSHENGZE TRADE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Self lubricating cavity drug feeder Effective date of registration: 20210707 Granted publication date: 20170905 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI KANGQUAN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021500000028 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220628 Granted publication date: 20170905 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: HUBEI KANGQUAN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021500000028 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |