CN210472781U

CN210472781U - Disposable medicine feeder for vagina of young woman

Info

Publication number: CN210472781U
Application number: CN201920823113.XU
Authority: CN
Inventors: 张玉雪; 徐明明; 陈莉莉
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-05-08
Anticipated expiration: 2029-06-03

Abstract

The disposable vagina administration device for the young girls effectively solves the problem that the existing vagina administration device is not suitable for the young girls and the unmarried women; the medicine feeding device comprises an injector-shaped medicine feeding barrel, the rear end of the medicine feeding barrel is tapered, a piston capable of sliding back and forth is arranged in the medicine feeding barrel, the middle part of the piston is a plastic plate with the diameter slightly smaller than the inner diameter of the medicine feeding barrel, the outer side of the piston is a rubber pad with the diameter larger than the inner diameter of the rear end of the medicine feeding barrel, the front end of the medicine feeding barrel is fixedly connected with a silica gel hose communicated with the interior of the medicine feeding barrel, the front end of the silica gel hose is closed and oval, and a plurality of; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

Disposable medicine feeder for vagina of young woman

Technical Field

The utility model relates to the technical field of gynecological medical equipment, in particular to a disposable drug delivery device for a young woman vagina.

Background

In recent years, the number of infants is increased, vaginitis of the young girls is common, the treatment effect is poor by adopting the traditional hip bath method, foreign matters are frequently generated in the vagina of the young girls, the foreign matters are taken out under the hysteroscope, the phenomena of congestion, erosion and damage of the mucosa of the vagina, even adhesion of the vaginal wall, inflammatory hyperplasia of the mucosa tissue of the vagina and the like caused by long-term stimulation of the foreign matters are found, and when local medicine application of the vagina is needed, the common vaginal medicine application device is found to be slightly thick and hard, has the length of about 10 centimeters and is not suitable for the young girls and the unmarried women.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide a disposable drug delivery device for the vagina of a young woman, which effectively solves the problem that the prior drug delivery device for the vagina is not suitable for the young woman and the unmarried woman.

The technical scheme of its solution is, the utility model discloses a syringe form give the cartridge case, give the cartridge case rear end and become conical, be equipped with gliding piston around can in the cartridge case of dosing, the piston middle part slightly is less than for the plastic slab of cartridge case internal diameter for the diameter, the piston outside is greater than for the rubber pad of cartridge case rear end internal diameter for the diameter, dose a silica gel hose of a front end fixedly connected with rather than inside intercommunication, the silica gel hose front end seals and is oval, a plurality of medicine holes of following its circumferencial direction equipartition are seted up to silica gel hose front end.

Compared with the prior art, the beneficial effects of the utility model are that: the silica gel hose is small in diameter, short in length and soft, is more suitable for medical treatment of young girls or unmarried women, can minimize the damage to the young girls or unmarried women when medicine is applied, and is designed in an integrated manner by matching with a protective sleeve on the outer side of the silica gel hose, so that the integral device is cleaner and more sanitary, and the operation of medical staff is facilitated; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Drawings

Figure 1 is an axonometric view of the utility model with the protective sheath removed.

Fig. 2 is a full section axonometric view of the utility model.

Fig. 3 is an isometric view of the middle piston and push rod of the present invention.

Fig. 4 is an enlarged view of a in fig. 1 according to the present invention.

Fig. 5 is an enlarged view of B in fig. 2 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

The utility model is characterized in that the medicine feeding cylinder comprises a syringe-shaped medicine feeding cylinder 1, the rear end of the medicine feeding cylinder 1 is tapered, a piston 2 capable of sliding back and forth is arranged in the medicine feeding cylinder 1, the middle part of the piston 2 is slightly smaller than a plastic plate 3 with the inner diameter of the medicine feeding cylinder 1, the outer side of the piston 2 is a rubber pad 4 with the diameter larger than the inner diameter of the rear end of the medicine feeding cylinder 1, the front end of the medicine feeding cylinder 1 is fixedly connected with a silica gel hose 5 communicated with the inner part of the silica gel hose 5, the front end of the silica gel hose 5 is sealed and elliptic, and a plurality of medicine discharging holes 6.

For the convenience of medical personnel to hold for cartridge 1 to silica gel hose 5 in the propelling movement medicament, 1 rear end of dosing be equipped with baffle 7, piston 2 rear end fixedly connected with push rod 8.

In order to facilitate the observation of the dosage of the injected medicament, the outer surface of the medicament feeding barrel 1 is provided with a medicament dosage scale 9 arranged along the axial direction of the medicament feeding barrel.

For the doctor to observe the length that silica gel hose 5 stretched into the infant internal conveniently, 5 surfaces of silica gel hose be equipped with along the length scale 10 of its axis direction setting.

In order to keep the silica gel hose 5 clean and sanitary, the front end of the administration barrel 1 is provided with a protective sleeve 11 sleeved outside the silica gel hose 5, and the protective sleeve 11 is in interference fit with the front end of the administration barrel 1.

In order to reduce the damage of the silica gel hose 5 to young girls, the diameter of the silica gel hose 5 is about 3 mm.

When the utility model is used, when liquid medicine is needed to be given to the vagina of a young woman, the piston 2 is firstly pushed to the bottom of the medicine cylinder 1, then the protective sleeve 11 at the outer side of the silica gel hose 5 is taken down, the front end of the silica gel hose 5 is extended into the liquid medicine, the liquid medicine is sucked into the medicine cylinder 1 through the medicine outlet hole 6 by pulling the piston 2 backwards, and the sealing performance of the piston 2 can be ensured when the piston 2 is pulled because the diameter of the rubber pad 4 is larger; after the vulva of the young girl is scrubbed, the silica gel hose 5 is placed into the vagina for 2-3cm along the hymen hole at the external opening of the vagina of the young girl, so that the medicine can be administered, and when the silica gel hose 5 is placed into the body of the young girl, the injury to the body of the young girl when the silica gel hose 5 is placed into the body of the young girl can be effectively reduced because the front end of the silica gel hose 5 is oval and the outer side of the medicine outlet hole 6 is provided with a round angle;

when in administration, the piston 2 is pushed to move towards the bottom of the administration cylinder 1, the liquid medicament in the administration cylinder 1 is injected into the vagina of a young woman through the medicament outlet hole 6 at the front end of the silica gel hose 5, and after the administration operation is finished, the silica gel hose 5 is drawn out;

when a pasty or gelatinous medicine needs to be administered to young girls, the piston 2 is pulled out of the administration cylinder 1, the pasty or gelatinous medicine is squeezed into the administration cylinder 1 from the rear end of the administration cylinder 1, the rear end of the administration cylinder 1 is conical, the pasty or gelatinous medicine is conveniently squeezed, the piston 2 is inserted into the administration cylinder 1 after the pasty or gelatinous medicine is squeezed into the rear end of the administration cylinder 1, the rubber pad 4 with the diameter larger than the inner diameter of the rear end of the administration cylinder 1 is arranged outside the piston 2, so when the piston 2 is inserted into the administration cylinder 1, the rubber pad 4 outside the piston can squeeze the pasty or gelatinous medicine at the rear end of the administration cylinder 1 into the administration cylinder 1, and after the pasty or gelatinous medicine is completely squeezed into the administration cylinder 1, the plastic plate 3 is attached to the inner wall of the administration cylinder 1, and the medicine at the rear end of the administration cylinder 1 can be effectively pushed into the administration cylinder 1;

after the paste-like and gel-like medicines are pushed to the front end of the silicone tube 5, the silicone tube 5 is placed in the vagina of the young girl in the same manner, and the administration operation is performed on the vagina of the young girl in the manner described above.

The utility model discloses the setting is located the length scale 10 of 5 surfaces of silica gel hose, is for the depth of putting into the girl vagina for convenient medical personnel observe silica gel hose 5, prevents that the too deep and the girl of hindering that silica gel hose 5 placed.

The utility model discloses the setting is located the dose scale 9 that gives the cartridge case 1 surface, is for the dose that gives the medicament in convenient medical personnel observes to young girl's vagina.

The utility model discloses set up baffle 7, for the convenience medical personnel when for the young girl medicine loading, control and give cartridge case 1.

Claims

1. Disposable girl vagina device of dosing, including the syringe form give cartridge case (1), a serial communication port, it is conical for cartridge case (1) rear end, be equipped with gliding piston (2) around can giving cartridge case (1), piston (2) middle part is slightly less than for plastic slab (3) of cartridge case (1) internal diameter for the diameter, piston (2) outside is greater than for rubber pad (4) of cartridge case (1) rear end internal diameter for the diameter, give cartridge case (1) front end fixedly connected with rather than silica gel hose (5) of inside intercommunication, silica gel hose (5) front end seals and is the ellipse, a plurality of medicine holes (6) of going out along its circumferencial direction equipartition are seted up to silica gel hose (5) front end.

2. A disposable vaginally administered drug for young girls according to claim 1, characterized in that the back end of the drug feeding cylinder (1) is provided with a baffle (7), and the back end of the piston (2) is fixedly connected with a push rod (8).

3. A device according to claim 1, wherein the outer surface of the cartridge (1) is provided with a dose scale (9) along its axis.

4. The vaginal administration device for a disposable young female, as claimed in claim 1, characterized in that the silicone tube (5) is provided on its outer surface with length scales (10) arranged along its axial direction.

5. The vagina administration device for the disposable young girl according to claim 1, wherein a protective sleeve (11) sleeved outside the silica gel hose (5) is arranged at the front end of the medicine administration barrel (1), and the protective sleeve (11) is in interference fit with the front end of the medicine administration barrel (1).

6. The vaginal applicator for a young female disposable according to claim 1, characterized in that the silicone hose (5) has a diameter of about (3) mm.