CN2680290Y

CN2680290Y - Vagina powder blower

Info

Publication number: CN2680290Y
Application number: CN 200420041583
Authority: CN
Inventors: 杨海
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-26
Filing date: 2004-02-26
Publication date: 2005-02-23
Anticipated expiration: 2014-02-26

Abstract

The utility model relates to a medical appliance, and more concretely is about a vagina powder blower for women. The vagina powder blower is characterized in that the upper part of the casing is provided with a powder chamber whose lower end is provided with an air pressure chamber, a membrane is arranged between the powder chamber and the air pressure chamber, and the powder chamber is provided with a powder spraying hole. An air feeding pipe is connected between the powder chamber and the air pressure chamber. One end of the air feeding pipe is communicated with the powder chamber by the membrane, and the other end of the air feeding pipe is communicated with the air pressure chamber. The air pressure chamber has an air cylinder structure, comprising an air cylinder and a push-and-pull rod for compressing air. The air pressure chamber is an air sac. The vagina powder blower has the advantages of simple structure, low cost, convenient use, and easy control to the powder feeding dosage.

Description

The vagina duster

Affiliated technical field:

This utility model relates to a kind of medical apparatus and instruments, more particularly, the utility model relates to the vagina duster of using about the women.

Background technology: treating the method that the gynaecologic vaginal inflammation generally adopts at present has vaginal douche, stype and medicine powder, because the vaginal douche a drug is shorter dead time at vagina, needs to use repeatedly repeatedly, not only uneconomical but also inconvenient.Though stype is to be placed on vagina by medicine, the medication process like a hen on a hot girdle.For this reason, a kind of medicine powder is widely used in clinical, and medicine powder has at vagina long dead time, and medication process women does not have uncomfortable feeling, but existing medicine powder does not have suitable instrument in use, causes to amount and administering mode very inconvenient.

Chinese patent 92220467.5 disclosed a kind of multi-pharmaceutics vagina medicine feeding machine that the gynaecologic vaginal medication can be sent into vagina or cervix uteri surface, this device is by nontoxic slick plastics circular outer cylinder, inner core, and plug, back plug and stay cord are formed before the nontoxic plastic foam.Stay cord assembles front and back plug series connection at a certain distance, the front portion of the urceolus of packing into, and back plug certain position in urceolus clogs, and preceding plug jam-pack outer cylinder front end is to form an active storage coyote hole.Inner core is packed into from the rear end of urceolus, and the inner core front end withstands the back plug, and stay cord passes in urceolus, inner core.Obviously, though solved the drug delivery problem in the disclosed technology, its complex structure uses very inconvenient.

Summary of the invention: the purpose of this utility model is a kind of vagina duster of design, and it is simple in structure, and cost is low, and easy to use, drug delivery dosage is controlled easily.

The purpose of this utility model is achieved in that the vagina duster, it is characterized in that: its housing top is medicine powder chamber, and the medicine powder chamber lower end is an air-pressure chamber, between medicine powder chamber and the air-pressure chamber barrier film is arranged, and powder injection hole is arranged on the medicine powder chamber.

Be connected snorkel between described medicine powder chamber and the air-pressure chamber, snorkel one end is communicated with medicine powder chamber by barrier film, and the other end is communicated with air-pressure chamber.

Described air-pressure chamber is an inflator structure, and it is made of the push-pull bar of inflator and Compressed Gas.

Described air-pressure chamber is an air bag.

Described air bag is compliant material air bag.

Described barrier film is a valve rubber, and barrier film and inner walls are to be slidingly connected.

Described barrier film is the elastomeric material diaphragm.

Described push-pull bar is connected with barrier film.

The utility model has the advantages that: simple to operation, to advance dose and be easy to control, structure is also very simple, and medicine powder chamber and protective cap valve rubber are isolated, and can prevent that medicated powder from refunding inflator.

The utility model is described in further detail below in conjunction with the embodiment accompanying drawing:

Description of drawings: Fig. 1 is embodiment 1 structural representation;

Fig. 2 is embodiment 2 structural representations.

Fig. 3 is embodiment 3 structural representations.

Among the figure, 1, air-pressure chamber; 2, snorkel; 3, medicine powder chamber; 4, powder injection hole; 5, barrier film; 6, protective cap; 7, push rod.

The specific embodiment: embodiment 1 as shown in Figure 1, housing top is medicine powder chamber 3, medicine powder chamber 3 lower ends are air-pressure chambers 1, between medicine powder chamber 3 and the air-pressure chamber 1 barrier film 5 is arranged, barrier film 5 is rubber blankets, and its side and inner walls are owing to the frictional force relative fixed, when the pressure of air-pressure chamber 1 acts on the barrier film 5 under atmospheric pressure state, barrier film 5 just can upwards slide along inner walls, thereby the medicated powder that promotes in the medicine powder chamber 3 sprays from the equally distributed powder injection hole 4 in medicine powder chamber 3 tops.

Embodiment 2 as shown in Figure 2; air-pressure chamber 1 is made up of the hollow body of flexibility; the housing of air-pressure chamber 1 is a tower shape laminated construction, and from bottom to top diameter is identical, is convenient to compression like this; in the medicine powder chamber 3 mealy medicine is housed; air-pressure chamber 1 upper end and snorkel 2 are tightly connected, and snorkel 2 other ends penetrate medicine powder chamber 3 and form the hat cavity with protective cap 6, constitute the vagina duster; between medicine powder chamber 3 and protective cap 6, isolate a plurality of powder injection holes 4 of uniform distribution on the protective cap 6 by barrier film 5.

Embodiment 3 as shown in Figure 3; its difference from Example 1 is that air-pressure chamber 1 is for hollow simplified; one push rod 7 is arranged in the air-pressure chamber 1; the cylindric snorkel 2 that air-pressure chamber 1 upper end is communicated with directly is connected with medicine powder chamber 3; have barrier film 5 to isolate between medicine powder chamber 3 and snorkel 2, a plurality of powder injection holes 4 distribute on the protective cap 6.Promote push rod 7 during use in air-pressure chamber 1, the compressed air in the inflator both can promote barrier film 5 by snorkel 2 and make powder injection hole 4 ejections of medicated powder from medicine powder chamber 3, medicine evenly is sprayed onto patient's vagina.

Claims

1, vagina duster is characterized in that: its housing top is medicine powder chamber, and the medicine powder chamber lower end is an air-pressure chamber, between medicine powder chamber and the air-pressure chamber barrier film is arranged, and powder injection hole is arranged on the medicine powder chamber.

2, vagina duster according to claim 1 is characterized in that: be connected snorkel between described medicine powder chamber and the air-pressure chamber, snorkel one end is communicated with medicine powder chamber by barrier film, and the other end is communicated with air-pressure chamber.

3, vagina duster according to claim 1, it is characterized in that: described air-pressure chamber is an inflator structure, it is made of the push-pull bar of inflator and Compressed Gas.

4, vagina duster according to claim 1, it is characterized in that: described air-pressure chamber is an air bag.

5, vagina duster according to claim 1 is characterized in that: described air bag is compliant material air bag.

6, vagina duster according to claim 1, it is characterized in that: described barrier film is a valve rubber, barrier film and inner walls are to be slidingly connected.

7, vagina duster according to claim 1 is characterized in that: described barrier film is the elastomeric material diaphragm.

8, vagina duster according to claim 1, it is characterized in that: described push-pull bar is connected with barrier film.