CN206463342U - Self-lubricating cavitary drug feeder - Google Patents
Self-lubricating cavitary drug feeder Download PDFInfo
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- 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
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- delivery tube
- medicine
- tube
- dressing
- lubricating
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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 is related to doser, in particular to a kind of self-lubricating cavitary drug feeder, belongs to medical devices.
Background technology
Cavity/canal drug administration is to compare a kind of widely used administering mode at present, and it is absorbed into greatly by the rapid of mucous membrane
Circulation, so as to play drug effect to treat the medication of whole body or local disease, such as rectum, vagina, nasal cavity, duct etc. is administered.
But medicine is substantially made suppository, effervescent tablet or is directly filled in medicine in vivo with cotton swab etc. by current cavity/canal drug administration, but this
A little modes use inconvenient：1st, medicine is unlubricated in itself makees, and obvious pain is had when being administered and causes administration to stop, special
It is not for postoperative cavity regional administration.2nd, drug form is different, such as suppository, effervescent tablet, cream etc., and what is had is softer, has
Volume very little is easily applied to non-predetermined position when filling in cavity and causes to drop when the not enough dose that need to control position or administration
Deng.3rd, administration depth is uncontrollable, be administered with traditional mode can not accurate site-specific delivery of drugs depth, easily cause after medicine is implanted into
Expected therapeutic effect can not be reached by being discharged, or not being placed into intended treatment site.4th, cavity periphery and administration people are easily polluted
Member, common cavity/canal drug administration after not special doser (such as rectum) administration due to that can pollute hand and the cavity periphery of administration person
The content of the invention
The utility model aims to overcome that above-mentioned the deficiencies in the prior art and provides a kind of self-lubricating cavitary drug feeder, is somebody's turn to do
Delivery device can realize safety, wholesomely be administered, and simultaneously give cavity regional administration, and can also control that depth is administered.
Realize that the technical scheme that the utility model purpose is used is a kind of self-lubricating cavitary drug feeder, the delivery device 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
It has been respectively fixedly connected with and has pushed away medicine handle, it is described to push away on medicine handle towards medicine outlet direction provided with spacing ring；
Piston push rod, its one end is formed out of feeding opening insertion delivery tube between the insertion end and the medicine outlet of delivery tube
With the medicament chamber for placing medicament；And
Outer tube, is placed on outside the delivery tube, and outer tube inwall docile have be adsorbed with dressing, the dressing it is aqueous
Or oily lubricant.
In the above-mentioned technical solutions, the insertion end of the piston push rod is provided with steam vent.
In the above-mentioned technical solutions, the outer tube one end open, the other end is provided with the projection matched with medicine outlet；Overcoat
The openend of pipe is connected by screw thread with delivery tube；Dressing docile is between openend and projection.
During using the utility model, outer tube is removed, the medicine outlet of delivery tube is directed at medicine-feeding part, promotes piston to push away
Bar, medicine-feeding part is pushed into by the medicament of medicament intracavitary.Because outer sleeve inner wall dressing is adsorbed with aqueous or oily lubricant, profit
Lubrication prescription 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.Use
The utility model avoids common cavity/canal drug administration due to not special doser (such as rectum) administration easily pollution administration person
Hand and cavity periphery, or even the problem of pollution cavity periphery and administration personnel.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model self-lubricating cavitary drug feeder.
Fig. 2 is the sectional view of the utility model self-lubricating cavitary drug feeder.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As depicted in figs. 1 and 2, the utility model self-lubricating cavitary drug feeder includes delivery tube 1, piston push rod 2 and overcoat
Pipe 4.Wherein,
Delivery tube 1 includes feeding opening (being located at top in figure) and medicine outlet (being located at lower section in figure), the both sides point of feeding opening
It is not fixedly connected with and pushes away medicine handle 3, pushes away to be provided with spacing ring 3, the present embodiment pushing away medicine handle towards medicine outlet direction on medicine handle 3
Lower section be provided with spacing ring 3, the diameter of spacing ring 3 enters the depth at human administration position to set, for example, is administered with delivery tube 1
Pipe 1 enter medicine-feeding part it is deeper when, then the diameter of spacing ring 3 needs to set smaller, until the summit of the bottom of spacing ring 3 is to going out
The distance of medicine mouthful is administration depth；Similarly, when delivery tube 1 is shallower into medicine-feeding part, then the diameter of spacing ring 3 needs to set
It is larger.In addition, being carved with the scale of long measure on the wall of delivery tube 1.
One end of piston push rod 2 forms between insertion end and the medicine outlet of delivery tube and used out of feeding opening insertion delivery tube 1
The medicament chamber of medicament is placed, the medicament of the various formulations such as paste, suppository, gel, powdery inserts medicament intracavitary.The bottom of piston push rod 2
There is micropore in portion, for powder charge final vacuum, so that piston push rod 2 can be pushed into delivery tube 1.Micropore can be syringe-like
Bleed structure used in piston.
The one end open of outer tube 4, is placed on outside delivery tube 1 by the opening；The other end is convex provided with what is matched with medicine outlet
4.1 are played, and the inwall docile of outer tube 4 has dressing 4.2, the docile of dressing 4.2 is between openend and projection 4.1, in dressing 4.2
Enough aqueous or oily lubricants (by determining lubricant type using position) are adsorbed with, dressing 4.2 is closely pasted with delivery tube 1
Multiple, when removing outer tube 4, the outer wall of delivery tube 1 smears lubricant automatically.Preferably, outer tube 4 is opened
Mouth end can be connected by screw thread with delivery tube 1.After outer tube 4 is placed on outside delivery tube 1, projection 4.1 can avoid lubricant from entering
Enter medicament chamber.
The utility model self-lubricating cavitary drug feeder can be first by the medicament of the various formulations such as paste, suppository, gel, powdery
It is put into delivery tube 1, then inserts one end of piston push rod 2 in delivery tube 1 from the feeding opening of delivery tube 1 so that at medicament
Discharged in the gas produced after medicament intracavitary, powder charge from the micropore of the bottom of piston push rod 2.
When using this self-lubricating cavitary drug feeder, outer tube 4 is removed outside delivery tube, due to dressing 4.2 and administration
Closely patch is multiple for pipe 1, and when removing outer tube 4, the outer wall of delivery tube 1 smears lubricant automatically, it is to avoid the pain that administration is caused
Sense, or even the injury caused to human body.Then the medicine outlet of delivery tube 1 is directed at medicine-feeding part, promotes outer tube 4 to squeeze medicament
Enter medicine-feeding part.When the administration depth of certain medicine-feeding part is a certain fixed value, the diameter of spacing ring, which is set, causes spacing ring most
The distance of the end-point distances medicine outlet of bottom is the fixed value.Administration when, judged according to the scale on the tube wall of delivery tube 1 to
The depth that pencil 1 enters, it is to avoid be not placed into intended treatment site and expected therapeutic effect can not be reached；When delivery tube 1 enters
When the depth of medicine-feeding part is the fixed value, in the presence of spacing ring, it is impossible to be further continued for delivery tube 1 being pushed into medicine-feeding part,
Avoid damaging human body.
Claims (3)
1. a kind of self-lubricating cavitary drug feeder, it is characterised in that including：
Long measure is carved with delivery tube, including feeding opening and medicine outlet, the tube wall of the delivery tube；The both sides difference of feeding opening
It is fixedly connected with and pushes away medicine handle, it is described to push away on medicine handle towards medicine outlet direction provided with spacing ring；
Piston push rod, its one end is formed with putting out of feeding opening insertion delivery tube between the insertion end and the medicine outlet of delivery tube
Put the medicament chamber of medicament；And
Outer tube, is placed on outside the delivery tube, and the inwall docile of outer tube has and is adsorbed with aqueous or oil in dressing, the dressing
Property lubricant.
2. self-lubricating cavitary drug feeder according to claim 1, it is characterised in that：The insertion end of the piston push rod is provided with
Steam vent.
3. self-lubricating cavitary drug feeder according to claim 1 or 2, it is characterised in that：The outer tube one end open, separately
One end is provided with the projection matched with medicine outlet；The openend of outer tube is connected by screw thread with delivery tube；Dressing docile is in opening
Between end and projection.
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 |
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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 |