CN104288897B - Cervix uteri medicine applicator - Google Patents
Cervix uteri medicine applicator Download PDFInfo
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- CN104288897B CN104288897B CN201410440802.4A CN201410440802A CN104288897B CN 104288897 B CN104288897 B CN 104288897B CN 201410440802 A CN201410440802 A CN 201410440802A CN 104288897 B CN104288897 B CN 104288897B
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- lobe
- outer lobe
- cervix uteri
- push rod
- sleeve pipe
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Abstract
The invention relates to a cervix uteri medicine applicator which comprises a containing cavity defined by multiple outer sections capable of being unfolded. Medicine cotton with medicine is placed in the containing cavity and connected with the inner wall of the containing cavity. The lower portions of the outer sections are provided with a sleeve and an outer section unfolding execution mechanism is arranged between the outer sections and the sleeve. The medicine is protected before the applicator reaches the medicine application position, the medicine is prevented from being wasted halfway and correctly acts on the cervix uteri portion, and therefore the curative effect of the medicine is guaranteed. Dosage forms of a plug form and a gel form of traditional cervix uteri medicine application are broken through and it is made possible that cervicitis is treated through liquid medicine.
Description
Technical field
The present invention relates to medicine to be placed into the cervix uteri medication of position of uterine neck for a kind of doser, especially a kind of convenience
Device.
Background technology
Cervix uteri, because of its anatomical location and histological characteristic, is the predilection site of obstetrical and gynecological disease, such as：Cervicitis
（Cervical erosion）, Cervical intraepitheliaI neoplasia be most common obstetrical and gynecological disease.
Cervix uteri is mainly made up of fibrous tissue and a small amount of smooth muscle and elastic force connective, and blood supply is few, systemic administration（Mouthful
Clothes, vein）It is difficult to reach active drug concentration in cervix uteri local, therefore clinical medication effect is poor.
At present, clinically often based on local treatment, physics method has：Freezing, fulguration, laser, ring cutting, cone are cut,
But these belong to invasive treatment, and have certain complication, such as：Bleeding, infection and due to being produced short-term by heat effect
Change in menstrual cycle.The method of Ye You local applications, local application can produce many good treatments based on suppository and gel
Effect, but due to being limited by female genital tract structure, suppository drug is filled in or gel is advanced by medicine by the conventional fingerstall of patient
Device injects intravaginal, is difficult to medicine is acted on cervix uteri local correctly, is wasted in mostly intravaginal, and really reaches and act on
In the very few of cervix uteri, often get half the result with twice the effort, affect curative effect of medication, extend the period for the treatment of, affect female life quality, waste limited
Medical resource, increases Public Health Expenditure.
Therefore, need a kind of apparatus badly, cervix uteri local application can be coordinated, and medicine is protected before medicine-feeding part is reached
Shield, prevents medicine midway from wasting, correctly acts on cervix uteri local, to increase curative effect of medication.
The content of the invention
It is an object of the invention to provide a kind of cervix uteri medication device, protects to medicine before medicine-feeding part is reached, prevents
Medicine midway wastes, and correctly acts on cervix uteri local, so as to ensure the curative effect of medicine.
The present invention solves existing cervix uteri drug formulation（Suppository or gel）, it is impossible to using the defect of fluidity medicine, there is provided
A kind of cervix uteri medication device, become possible to fluidity medication, it is to avoid after conventional medicine dissolution, substrate flows out and brings not to women
It is suitable, while reducing medicine Making programme, power consumption is reduced, it is cost-effective.
This invention also solves existing cervix uteri administering mode is difficult to medicine is acted on cervix uteri local correctly, waste mostly
In the defect of midway, there is provided a kind of cervix uteri medication device, medicine is protected before cervix uteri agents area is reached, prevent drugs
Waste in way, open after reaching cervix uteri agents area, medicine is directly acted on into cervix uteri local, curative effect of medication is improved, is reduced and is treated
Journey.
The technical solution adopted for the present invention to solve the technical problems is：A kind of cervix uteri medication device, including one by some
The containing cavity that extensible outer lobe is enclosed, accommodating intracavity are placed with the absorbent cotton with medicine, absorbent cotton and accommodating cavity wall phase
Even；Outer lobe bottom is provided with sleeve pipe, is provided with outer lobe and launches actuator between outer lobe and sleeve pipe.Absorbent cotton is reaching cervix uteri medication
By the outer lobe protection closed up before local, will not by drug waste the passage for entering and during so that the curative effect energy of medicine
Concentration is applied to agents area, it is ensured that the curative effect of medicine；The expansion of outer lobe is to launch actuator to realize by outer lobe, and this is outer
Lobe launches actuator and can adopt linkage or slider mechanism or extruding spreading mechanism, and what such as umbrella was strutted connects more
Bar structure；The use of absorbent cotton, has broken the dosage form of traditional cervix uteri medication（Bolt type and gel）, make fluidity Drug therapy treat cervix uteri
Inflammation is possibly realized, and has both reduced pharmaceutical protocol（Fluidity medicine is reprocessed into solidifying agent or suppository）, pharmacy cost has been saved, consumption has been reduced
Energy；Patient also will not cause discomfort because agent dissolving rear substrate outflow is bonded at perineal position.
Preferably, the end of sleeve pipe is provided with free bearing, the bottom of outer lobe is provided with hinge, the end of outer lobe and sleeve pipe it
Between radial type complemented each other to form by free bearing and hinge be connected.
Preferably, containing cavity is in elliposoidal, adjacent outer lobe edge is overlapped successively, i.e., the both sides of all of outer lobe
In edge, wherein a lateral edges are covered by the outer lobe edge that the lateral edges are located, opposite side edge covers what the lateral edges were located
The edge of outer lobe.The end of outer lobe is round and smooth shape, prevents patient harm；In order to external lobe is strengthened, can be in outer lobe
Between position arrange reinforcement.
Preferably, the inwall of outer lobe is provided with hook, elastic ring on absorbent cotton, is provided with, hooks the elasticity of absorbent cotton
Circle.
Preferably, absorbent cotton is cushion, after the middle setting of absorbent cotton has projection, outer lobe to launch, absorbent cotton encases cervix uteri medication
Locally, projection is just to opening of the cervix.
A kind of scheme：The end of outer lobe is fixed with lobe handle, and lobe handle is tilted with outer lobe, and the accommodating intracavity that outer lobe closes up is placed
There is the ring washer contacted with outer lobe inwall, absorbent cotton is fixed on ring washer to launch on the surface at end towards outer lobe, and ring washer is another
Bracing wire is fixed with surface, bracing wire is reached outside sleeve pipe, in bracing wire, is fixed with elastic component, when outer lobe closes up, elastic component is in set
Lobe handle is withstood in pipe.Or elastic component is connected with ring washer, ring washer promotes elastic component when moving with bracing wire so that elastic component
Leave sleeve pipe.
Other schemes：Outer lobe launches that actuator includes being arranged in sleeve pipe can be along the push rod of casing axis movement and with pushing away
Bar movement drives the reset components that outer lobe launches or closes up, and lockable mechanism is provided between push rod and sleeve pipe.
Preferably, the end of outer lobe is fixed with lobe handle, lobe handle is tilted with push rod axis, end and the push rod of lobe handle
Elastic component is connected between end, after push rod is moved inwards, push rod drives lobe handle to rotate and drive outer lobe to launch by elastic component
To suitable size.
Preferably, connecting rod is hinged between the end side of push rod and outer lobe inwall, the length of connecting rod ensure push rod to
After outer movement, outer lobe can be rotated around the hinge point between outer lobe and sleeve pipe under connecting rod effect and launch suitable size.
Preferably, outer lobe end is fixed with lobe handle, lobe handle is tilted with outer lobe, is connected between lobe handle and internal surface of sleeve pipe
The elastic component that outer lobe closes up elastic force is provided, the end of push rod is provided with lasso, and lasso is nested with outside lobe handle, after push rod is displaced outwardly
Lasso draws lobe handle in and orders about outer lobe and launches.
The invention has the beneficial effects as follows：Absorbent cotton before cervix uteri medication local is reached by the outer lobe protection closed up, will not be by
Drug waste enter passage and during so that the curative effect of medicine can be concentrated and be applied to agents area, it is ensured that the treatment of medicine
Effect.
Description of the drawings
Fig. 1 is a kind of appearance schematic diagram of the invention；
Fig. 2 is a kind of expansion procedure chart of the invention；
Fig. 3 is a kind of expansion top view of the invention；
Fig. 4 is a kind of structural representation of the invention；
Fig. 5 is second structural representation of the invention；
Fig. 6 is the third structural representation of the invention；
In figure：1st, containing cavity, 2, outer lobe, 3, sleeve pipe, 4, push rod, 5, absorbent cotton pad, 6, hook, 7, raised, 8, elastic ring, 9,
Ring washer, 10, lobe handle, 11, elastic component, 12, connection sheet, 13, connecting rod, 14 bracing wires.
Specific embodiment
Below by specific embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
Embodiment 1：A kind of cervix uteri medication device（Referring to accompanying drawing 1）, including a containing cavity 1 in elliposoidal, containing cavity bottom
Portion is connected with sleeve pipe 3.Containing cavity is the hollow structure enclosed by 5 outer lobes 2, is placed with medicine inside containing cavity
Absorbent cotton pad 5, the outside of containing cavity are smoothed.The end of sleeve pipe is provided with free bearing, and the bottom of outer lobe is provided with hinge, outer lobe and sleeve pipe
End between radial type complemented each other to form by free bearing and hinge be connected, outer lobe is provided between outer lobe and sleeve pipe and launches to hold
Row mechanism.Adjacent outer lobe edge is overlapped successively, i.e., in the both sides of the edge of all of outer lobe, wherein a lateral edges are by the side
The outer lobe edge that edge is located is covered, and opposite side edge covers the edge of the outer lobe that the lateral edges are located.
The end of outer lobe is fixed with lobe handle 10, and lobe handle is tilted with outer lobe, the accommodating intracavity that outer lobe closes up be placed with outward
The ring washer 9 that lobe inwall contacts, absorbent cotton is fixed on ring washer to launch on the surface at end towards outer lobe, the middle part of absorbent cotton pad
Raised 7, after outer lobe launches are provided with, absorbent cotton encases cervix uteri medication local, and projection is just to opening of the cervix（Referring to accompanying drawing 2）.Ring washer
Bracing wire 14 is fixed with another surface, bracing wire is reached outside sleeve pipe, in bracing wire, is fixed with elastic component 11, when outer lobe closes up, elasticity
Part withstands lobe handle in sleeve pipe, and elastic component herein is stage clip（Referring to accompanying drawing 4）.
All the time in shape, drop-down bracing wire is closed up in the presence of elastic component, bracing wire drives ring washer descending therewith to outer lobe, together
When bracing wire elastic component is pulled out into sleeve pipe so that sleeve pipe and lobe handle are separated, and ring washer gradually goes downwards to the lower position of outer lobe simultaneously
Outer lobe is outwards strutted, outer lobe exposes absorbent cotton pad and the projection in the middle of absorbent cotton pad after strutting.After elastic component is drawn out sleeve pipe, from pressure
Contracting shape restores so that elastic component is blocked and arbitrarily will not be retracted in sleeve pipe outside cannula tip.
Outer lobe in closed configuration inside placed the absorbent cotton pad with medicine, patient palace is informed by doctor during gynaecological examination
The containing cavity for closing up is sent into vagina by sleeve pipe, after sense has light opposing, slightly exits, pull bracing wire, outer lobe is opened and is revealed by neck direction
Go out absorbent cotton pad and projection, then sending forward makes medicine act only on cervix uteri local, after time is up after curative effect of medication, directs out
Bracing wire is pulled, whole medication device is taken out by ring washer and is completed medication.
Embodiment 2：A kind of cervix uteri medication device（Referring to accompanying drawing 5）, difference from Example 1 is：The inwall of outer lobe sets
Hook 6 is equipped with, and the position of hook is in the middle part of outer lobe inwall, is provided with elastic ring 8, absorbent cotton is hooked on absorbent cotton pad
The elastic ring of pad（Referring to accompanying drawing 3）.Outer lobe launches actuator to be included being arranged on the push rod 4 can move along casing axis in sleeve pipe
And the reset components for driving outer lobe to launch or close up are moved with push rod, lockable mechanism is provided between push rod and sleeve pipe.Outer lobe
End is fixed with lobe handle 10, and lobe handle is tilted with push rod axis, and the top of supply line of push rod is fixed with connection sheet 12, connection sheet it is straight
Footpath is connected with elastic component 11 between the neighboring of connection sheet and the end of lobe handle more than the diameter of push rod, and elastic component is drawing herein
Spring.The end of lobe handle is corresponding with the neighboring of connection sheet, i.e., after outer lobe closes up, elastic component in it is former long or slightly stretch to
One active force for closing up of outer lobe.
Push rod is pushed inward, and connection sheet gives lobe handle one active force by elastic component, and the active force causes lobe handle around outer lobe
Hinge point is rotated and drives outer lobe to launch, and during outer lobe launches, the end of lobe handle is gradually moved to the center of connection sheet, while
Elastic component is elongated.Push rod is locked with sleeve pipe, the expansion size of outer lobe is also just secured.Loosen push rod, in the work of elastic component
With under, lobe handle is rotated towards the direction for resetting, while promote, outer lobe also gradually closes up.The lower elongation of control bracing wire
Degree can just control the size that outer lobe launches, and push rod be passed through lockable mechanism locking with sleeve pipe, so as to push rod position is fixed, also
Fix the expansion size of outer lobe.Lockable mechanism herein can use locking nut or locking pin or locking intermediate plate etc..
Remaining structure is with reference to embodiment 1.
Embodiment 3：A kind of cervix uteri medication device（Referring to accompanying drawing 6）, push rod top of supply line is fixed with connection sheet, connection sheet with push away
Bar is perpendicular, the diameter with diameter greater than push rod of connection sheet.The side of connection sheet is fixed with free bearing, and the inwall of outer lobe is close to be hinged
Position is fixed with free bearing, and connecting rod 13 is connected between two free bearings.After the length of connecting rod ensures that push rod is displaced outwardly, outer lobe is even
Bar effect is lower to be rotated around the hinge point between outer lobe and sleeve pipe and launch suitable size.
Push rod is drop-down, and connection sheet promotes outer lobe to rotate around hinge point and launch by connecting rod, suitable big until launching
Till little.Outer lobe can be fixed by fixed push rod with sleeve pipe.Above outer lobe is closed up by push rod.Can between outer lobe and sleeve pipe
To arrange reset components, such as extension spring has extension spring to provide the active force that outer lobe reset is closed up.Remaining structure is with reference to embodiment 2.
Embodiment 4：A kind of cervix uteri medication device, outer lobe end are fixed with lobe handle, and lobe handle is tilted with outer lobe, lobe handle and sleeve pipe
Connection between inwall is provided with the elastic component that outer lobe closes up elastic force, and the end of push rod is provided with lasso, and lasso is nested with outside lobe handle,
Push rod is displaced outwardly rear lasso and draws lobe handle in and order about outer lobe expansion.Remaining structure is with reference to embodiment 2.
Embodiment described above is several preferred versions of the present invention, not makees any pro forma limit to the present invention
System, also has other variants and remodeling on the premise of without departing from the technical scheme described in claim.
Claims (9)
1. a kind of cervix uteri medication device, it is characterised in that including a containing cavity enclosed by some extensible outer lobes, holds
Put intracavity and be placed with the absorbent cotton with medicine, absorbent cotton is connected with accommodating cavity wall；Outer lobe bottom is provided with sleeve pipe, outer lobe and sleeve pipe
Between be provided with outer lobe and launch actuator；The end of outer lobe is fixed with lobe handle, and lobe handle is tilted with outer lobe, the appearance that outer lobe closes up
Put intracavity and be placed with the ring washer contacted with outer lobe inwall, absorbent cotton is fixed on ring washer to launch on the surface at end towards outer lobe,
Ring washer is fixed with bracing wire on another surface, and bracing wire is reached outside sleeve pipe, and elastic component is fixed with bracing wire, when outer lobe closes up, bullet
Property part withstand lobe handle in the sleeve pipe.
2. cervix uteri medication device according to claim 1, it is characterised in that the end of sleeve pipe is provided with free bearing, the bottom of outer lobe
Hinge is provided with, radial type is complemented each other to form by free bearing and hinge between outer lobe and the end of sleeve pipe and is connected.
3. cervix uteri medication device according to claim 1, it is characterised in that containing cavity is in elliposoidal, adjacent outer lobe edge according to
It is secondary overlapped, i.e., in the both sides of the edge of all of outer lobe, wherein a lateral edges are covered by the outer lobe edge that the lateral edges are located,
Opposite side edge covers the edge of the outer lobe that the lateral edges are located.
4. cervix uteri medication device according to claim 1, it is characterised in that the inwall of outer lobe is provided with hook, is arranged on absorbent cotton
Flexible circle, hooks the elastic ring of absorbent cotton.
5. cervix uteri medication device according to claim 1, it is characterised in that absorbent cotton is cushion, the middle setting of absorbent cotton has convex
Rise, after outer lobe launches, absorbent cotton encases cervix uteri medication local, and projection is just to opening of the cervix.
6. the cervix uteri medication device according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that outer lobe launches actuator bag
Include to be arranged in sleeve pipe and the reset components for driving outer lobe to launch or close up can be moved along the push rod of casing axis movement and with push rod,
Lockable mechanism is provided between push rod and sleeve pipe.
7. cervix uteri medication device according to claim 6, it is characterised in that the end of outer lobe is fixed with lobe handle, lobe handle and push rod
Axis is tilted, and elastic component is connected between the end of lobe handle and the end of push rod, and after push rod is moved inwards, push rod is by elasticity
Part drives lobe handle to rotate and drive outer lobe to be deployed into suitable size.
8. cervix uteri medication device according to claim 6, it is characterised in that cut with scissors between the end side of push rod and outer lobe inwall
Connecting rod is connected to, after the length of connecting rod ensures that push rod is displaced outwardly, outer lobe can be around the hinge between outer lobe and sleeve pipe under connecting rod effect
Socket part position rotates and launches suitable size.
9. cervix uteri medication device according to claim 6, it is characterised in that outer lobe end is fixed with lobe handle, lobe handle and outer lobe phase
Incline, connection between lobe handle and internal surface of sleeve pipe is provided with the elastic component that outer lobe closes up elastic force, and the end of push rod is provided with lasso, set
Snare is put outside lobe handle, and push rod is displaced outwardly rear lasso and draws lobe handle in and order about outer lobe expansion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440802.4A CN104288897B (en) | 2014-09-02 | 2014-09-02 | Cervix uteri medicine applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410440802.4A CN104288897B (en) | 2014-09-02 | 2014-09-02 | Cervix uteri medicine applicator |
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| Publication Number | Publication Date |
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| CN104288897A CN104288897A (en) | 2015-01-21 |
| CN104288897B true CN104288897B (en) | 2017-05-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410440802.4A Active CN104288897B (en) | 2014-09-02 | 2014-09-02 | Cervix uteri medicine applicator |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354370A (en) * | 2019-06-20 | 2019-10-22 | 苏州锦新纳米科技有限公司 | A kind of women medication injection device |
| CN110743094A (en) * | 2019-12-03 | 2020-02-04 | 陈晓芳 | Cervical medicine feeder for gynecological treatment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121057A (en) * | 2007-06-29 | 2008-02-13 | 陆小铬 | Vaginal administration device |
| CN201058174Y (en) * | 2007-06-29 | 2008-05-14 | 陆小铬 | Device for feeding medicine into vagina |
| CN201370882Y (en) * | 2009-03-23 | 2009-12-30 | 刘金美 | Vagina medicine feeder |
| CN203291374U (en) * | 2013-04-27 | 2013-11-20 | 徐慧军 | Cervix medicine applying device |
| CN204121585U (en) * | 2014-09-02 | 2015-01-28 | 杜晓东 | Cervix uteri medication device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8052669B2 (en) * | 2004-02-25 | 2011-11-08 | Femasys Inc. | Methods and devices for delivery of compositions to conduits |
-
2014
- 2014-09-02 CN CN201410440802.4A patent/CN104288897B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101121057A (en) * | 2007-06-29 | 2008-02-13 | 陆小铬 | Vaginal administration device |
| CN201058174Y (en) * | 2007-06-29 | 2008-05-14 | 陆小铬 | Device for feeding medicine into vagina |
| CN201370882Y (en) * | 2009-03-23 | 2009-12-30 | 刘金美 | Vagina medicine feeder |
| CN203291374U (en) * | 2013-04-27 | 2013-11-20 | 徐慧军 | Cervix medicine applying device |
| CN204121585U (en) * | 2014-09-02 | 2015-01-28 | 杜晓东 | Cervix uteri medication device |
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| CN104288897A (en) | 2015-01-21 |
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