CN101816816B - Medicament feeder for cervix uteri part - Google Patents
Medicament feeder for cervix uteri part Download PDFInfo
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- CN101816816B CN101816816B CN 200910056905 CN200910056905A CN101816816B CN 101816816 B CN101816816 B CN 101816816B CN 200910056905 CN200910056905 CN 200910056905 CN 200910056905 A CN200910056905 A CN 200910056905A CN 101816816 B CN101816816 B CN 101816816B
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Abstract
The invention relates to the technical field of medical instruments, in particular to a medicament feeder for a cervix uteri part. The medicament feeder for the cervix uteri part is characterized by comprising a sleeve, an inner push sheet and a push rod, wherein one end of the push rod is arranged in the sleeve and connected with one end of the inner push sheet; and a front end of the sleeve is an elastic opening, and a front end of the opening is connected with the other end of the inner push sheet. The medicament feeder for the cervix uteri part has a simple structure and convenient use, can be used for feeding a medicament film and a solid medicinal preparation to the cervix uteri part, exactly placing the medicament film and the solid medicinal preparation on the cervix uteri cytopathic part, and tightly attaching to the cervix uteri, and improves medicament absorption.
Description
Technical field
The present invention relates to technical field of medical instruments, be specifically related to a kind of medicament feeder for cervix uteri part.
Background technology
Cervicitis, vaginitis, ulcer of cervix are woman uterus position commonly encountered diseases, and its sickness rate is higher.Patient's pruritus of morbidity unbearably, leucorrhoea grow in quantity, flavor be smelly, and easy infection, easily recurrence, easily rotten to the corn hemorrhage bring bigger misery to patient, particularly with high-risk HPV persistent viral infection cervical lesions patient, if treatment does not in time easily cause cervical cancer etc.Conventional treatments at the uterus neck pathological changes commonly used at present has two kinds, a kind of is to use the liquid medicine lavation, another kind is that tablet medicine, suppository medicine, capsule, pastille antibacterial film etc. are filled in the vagina diseased region, when it is filled in, general nothing is suitable for can mate apparatus, push with finger mostly, its shortcoming is:
1. because disease sites at the cervix uteri place, must pass through vagina when medicine is sent into, and the length of general vagina is at 7～12 centimetres, words with finger are difficult to medicine is delivered to diseased region exactly, medicine can not effectively guarantee with contacting of diseased region, deviates from easily, affects the treatment.
2. as not using disposable sterilized apparatus, bring into vagina such as antibacterial, mycete easily, intravaginal pathogenic bacteria also can be taken out of thereupon, causes cross infection easily.
3. because factors such as finger skin is rough, fingernail is sharp-pointed, vagina drying can cause pain in various degree when medicine is filled in.
In recent years, along with going deep into of macromolecular material research, groups of people begin to attempt with the moulding pastille film of fitting with the cervix uteri physiological structure of making of macromolecular material, expection pastille film can fit tightly with uterus neck, and keep the long period, substantially do not influence work and life during applying ointment or plaster, medicine is sustainable release also, is expected to obtain better therapeutic effect.But, how to make the pastille film by vaginal dilator, through per vaginam arriving uterus neck accurately, and in this process, do not damage the mucosa of vagina inboard, also there is more difficulty.
Existing uterus neck administration device only can single conveying liquid medicine or solid preparation, all can not be used for the administration of medicine film cervix uteri.
Summary of the invention
The objective of the invention is: a kind of medicament feeder for cervix uteri part is provided, be disposable medical apparatus and instruments, not only flexible, safe and sanitary, no pain, and avoided cross infection, substantially do not block sight line during use, can accurately the pastille film be put into the cervical lesions position.
The present invention adopts following technical scheme to realize goal of the invention: a kind of medicament feeder for cervix uteri part is provided, and it comprises sleeve, interior push jack and push rod, and described push rod one end places in the sleeve, and is connected with interior push jack one end; Described sleeve front portion is that the rubber-like of softness is uncovered, and described uncovered front end is connected with the described interior push jack other end.
In one embodiment, the thin curved face type of uncovered preferred circle of described barrel forward end is uncovered.
In certain embodiments, material with certain elasticity and flexibility such as the uncovered employing silica gel of described barrel forward end, rubber is made.Part and push rod and the interior push jack of sleeve except front end is uncovered is made of plastics.
When push jack was downward in the push rod pulling, interior push jack drove the anterior soft uncovered edge of sleeve pipe and bends inwardly and downwardly, and makes the sleeve pipe front portion constitute matrix together with interior push jack, the gel of medicine film, medicine or suppository etc. is placed in one can run off at this moment.Because sending into the device top is rendered as circular arc, also can not cause damage when sending into uterus neck.Enter the medicine-feeding part rear push-rod and promote interior push jack upwards, medicine can be released and stay medicine-feeding part.
To be interior push jack closely link to each other preferred 5 with the uncovered front end of sleeve by two or more hard sheets in the further improvement of technical solution of the present invention; The connecting portion of described hard sheet and interior push jack can fold.The size of push jack in can obviously reducing like this, when push jack was downward in the push rod pulling, the connecting portion of hard sheet and interior push jack can fold, and made the sleeve pipe front portion constitute darker matrix together with interior push jack, can hold more medicine.In addition, because interior push jack size reduces, can make medicine send into device and be contracted to more minor diameter, whole circular arc Du Genggao is difficult for blocking sight line when sending into uterus neck, be convenient to medicine is accurately delivered to the affected part.Described hard sheet can be made of plastics.
It is that inner push-rod is provided with more than one positioner that technical solution of the present invention is further improved, and when push rod pulls down to certain position, positioner just in time is limited to the opening part of sleeve bottom, and fixedly push rod makes it upwards not slide.When according to certain distance positioner being set at push rod, push rod rests on diverse location, and then the sleeve pipe front end is different with the volume of the matrix container of interior push jack formation, can satisfy the administration needs of various dose.Described positioner can be banking stop, spacing hoodle or spacing button, and described spacing button can be circle, triangle, square etc.
Medicament feeder for cervix uteri part of the present invention is simple in structure, easy to use, can be used for the uterus neck administration of medicine film and solid pharmaceutical preparation, can accurately medicine film or solid pharmaceutical preparation be put into the cervical lesions position, and can fit tightly with cervix uteri, improved the absorption of medicine.
Description of drawings
Fig. 1. medicament feeder for cervix uteri part cutaway view of the present invention.
Fig. 2. medicament feeder for cervix uteri part vertical view of the present invention
The specific embodiment
Below in conjunction with specific embodiment, further illustrate the present invention.Should be understood that these embodiment only to be used for explanation the present invention and be not used in and limit the scope of the invention.The experimental technique of unreceipted actual conditions in the following example, usually according to normal condition, or the condition of advising according to manufacturer.Ratio and percentage ratio are based on weight, unless stated otherwise.
Make medicament feeder for cervix uteri part of the present invention with reference to accompanying drawing, be that material prepares sleeve 1, interior push jack 2 and push rod 3 with the medical plastic, be that material prepares rubber-like cylinder 1a with the medical grade rubber, the end of described cylinder 1a and the diameter of sleeve 1 adapt, and should hold with sleeve 1 one ends and fixedly become one, make the front end of sleeve 1 become uncovered shape; This opening end is fixedlyed connected by 5 plastic tabs 4 with interior push jack 2; Described push rod 3 one ends place in the sleeve 1, and link to each other with interior push jack 2 one ends.
Scope of the present invention is not subjected to the restriction of described specific embodiments, and described embodiment is only desired also to comprise method and the component of functional equivalent in the scope of the invention as the single example of illustrating various aspects of the present invention.In fact, except content as herein described, those skilled in the art can easily grasp multiple improvement of the present invention with reference to above description and accompanying drawing.Described improvement also falls within the scope of appended claims.
Claims (6)
1. a medicament feeder for cervix uteri part is characterized in that it comprises sleeve, interior push jack and push rod, and described push rod one end places in the sleeve, and is connected with interior push jack one end; Described barrel forward end is elastic uncovered, and described uncovered front end is connected with the described interior push jack other end, and described uncovered for the thin curved face type of circle is uncovered, the material of described uncovered employing elasticity and flexibility is made.
2. medicament feeder for cervix uteri part according to claim 1 is characterized in that the material of described elasticity and flexibility can be silica gel or rubber.
3. medicament feeder for cervix uteri part according to claim 1, it is characterized in that described in the uncovered front end of push jack and sleeve closely be connected by plural hard sheet.
4. as medicament feeder for cervix uteri part as described in the claim 3, it is characterized in that the connecting portion of described hard sheet and interior push jack can fold.
5. medicament feeder for cervix uteri part according to claim 1 is characterized in that described push rod is provided with more than one positioner.
6. as medicament feeder for cervix uteri part as described in the claim 5, it is characterized in that described positioner can be banking stop, spacing hoodle or spacing button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910056905 CN101816816B (en) | 2009-02-26 | 2009-02-26 | Medicament feeder for cervix uteri part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910056905 CN101816816B (en) | 2009-02-26 | 2009-02-26 | Medicament feeder for cervix uteri part |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101816816A CN101816816A (en) | 2010-09-01 |
| CN101816816B true CN101816816B (en) | 2013-07-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910056905 Active CN101816816B (en) | 2009-02-26 | 2009-02-26 | Medicament feeder for cervix uteri part |
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| Country | Link |
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| CN (1) | CN101816816B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108159025A (en) * | 2018-03-05 | 2018-06-15 | 苏州纳晶医药技术有限公司 | A kind of polyurethane uterine neck repair membrane and preparation method thereof |
| CN109260579B (en) * | 2018-11-28 | 2021-11-16 | 呼改琴 | Anus or vagina plastic feeding bag and application thereof |
| CN110464972A (en) * | 2019-09-11 | 2019-11-19 | 广州市妇女儿童医疗中心 | Cervix feeding device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124019U (en) * | 1992-03-07 | 1992-12-09 | 于荣贵 | Cervical disease treating bowl |
| CN2590588Y (en) * | 2002-10-25 | 2003-12-10 | 丁春华 | Device for adminstering remedy to vaginal lateral fornix |
| CN200951255Y (en) * | 2006-08-18 | 2007-09-26 | 黄丽坤 | Uterine neck medicine applying device |
| CN201370883Y (en) * | 2009-02-26 | 2009-12-30 | 上海复旦张江生物医药股份有限公司 | Novel cervical medicine feeder |
-
2009
- 2009-02-26 CN CN 200910056905 patent/CN101816816B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2124019U (en) * | 1992-03-07 | 1992-12-09 | 于荣贵 | Cervical disease treating bowl |
| CN2590588Y (en) * | 2002-10-25 | 2003-12-10 | 丁春华 | Device for adminstering remedy to vaginal lateral fornix |
| CN200951255Y (en) * | 2006-08-18 | 2007-09-26 | 黄丽坤 | Uterine neck medicine applying device |
| CN201370883Y (en) * | 2009-02-26 | 2009-12-30 | 上海复旦张江生物医药股份有限公司 | Novel cervical medicine feeder |
Non-Patent Citations (1)
| Title |
|---|
| JP昭62-299262A 1987.12.26 |
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| CN101816816A (en) | 2010-09-01 |
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