CN2129612Y

CN2129612Y - Telescopic closeable cavity lavage device

Info

Publication number: CN2129612Y
Application number: CN 92231248
Authority: CN
Inventors: 聂中亚
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-08-27
Filing date: 1992-08-27
Publication date: 1993-04-14
Anticipated expiration: 2002-08-27

Abstract

The utility model relates to a telescopic closed cavity lavage device, which belongs to health care articles. The telescopic closed cavity lavage device is composed of a sealing cover, a connecting interface, an injection tube, a sealing plug, and a liquid storing bottle, wherein, the liquid storing bottle is an elastic liquid container; the injection tube passes through the connecting interface and is connected with the liquid storing bottle. The internal sealing plug is opened when pulling out the injection tube and the manual liquid storing bottle can discharge liquid; when the telescopic closed cavity lavage device is not used, the internal sealing plug is closed after pushing back the injection tube and the sealing cover is well covered to ensure sterility and cleaning. The telescopic closed cavity lavage device can be used as an appliance for cleaning a certain cavity channel, and can be used as an appliance for injecting medicine into the cavity channel. The utility model has the advantages of beautiful appearance, portability, and convenient operation.

Description

Telescopic closeable cavity lavage device

This utility model belongs to health care product, and it relates to a kind of structure of douche.

The needs that are in health or health care in people's life often will clean or injection some tracts of human body, as vagina, anus, or positions such as nostril, auditory meatus.Originally also all respectively there was instrument used, or because of complex structure, or because of operating inconvenience, and a kind of structure of highly versatile does not still have.

The purpose of this utility model is to provide the body cavities douche of the highly versatile that a kind of and special cleanout fluid matches, and it has simple in structure, characteristics easy to use and carry.

By as above design, the feature of the scalable tract douche of closing that this programme provided is: it by liquid containing bottle (4), syringe (2), sealing-plug (5), connecting port (3), and seal cover (1) constituted, its liquid containing bottle is a whippy liquid flask, and its bottleneck appearance is threaded.Its syringe is an inflexible thin-walled straight tube, and lower ending opening, last end closure also have outage around nearly upper end.Its connecting port is a round-meshed lid in centre, and its circular hole and syringe are sealed and matched, with the liquid containing bottle thread connection.Its sealing-plug is a plug that matches with syringe inner diameter, and a plurality of axial grooves are arranged on mating surface, when sealing-plug is shifted the end onto with the syringe complete closed.Its seal cover be can overlap syringe head and and connecting port between with the lid of bayonet socket sealed attachment.

The cross section of the liquid containing bottle in this programme can be ellipse or circle, and the inside of bottleneck has an inverted cone surface.The crowned of the upper end undulate of syringe, and bump a plurality of grooves are axially arranged, its a plurality of outages just are in the bottom of each groove, in the lower end of syringe one nose cone are arranged, the maximum gauge of conical base is slightly larger than the internal diameter of connecting port.The central hole of its connecting port has the thin-wall face of the interior tyre awl of routing up downwards, suitable for reading and the syringe of inner conical surface is an interference fit, its male cone (strobilus masculinus) matches with the inner conical surface of bottleneck, its sealing-plug top is the plug shape, the bottom has the horizontal fin part of a plurality of increasings, the bottom of horizontal fin is the conical surface, top is the plane, the maximum radial dimension of its horizontal fin part is slightly larger than the internal diameter of bottleneck, when syringe is extracted, the top elder generation of horizontal fin contacts with the inner face of bottleneck and begins sealing-plug is extracted, and ends when the circular cone bottom surface of syringe contacts with the inner peripheral end surfaces of connecting port, and sealing-plug has been extracted one section from syringe, liquid can be discharged in groove, when syringe pushed in bottle, sealing-plug contacted and is pushed into the bottle end, when sealing-plug is pulled to the end syringe was sealed.

Adopt this programme can embody following superiority: 1. this douche good looking appearance, easy to carry; 2. the volume of liquid containing bottle is changeable as required, can be littler when adorning the medicine that injects, and dress cleanout fluid then volume can strengthen; 3. this structure is small and exquisite, and versatile universal meaning can be opened up multiple function; 4. it is convenient to produce in batches and promote the use of.

Fig. 1 is the structure chart of the scalable tract douche of closing of this programme.

Fig. 2 is the A-A cutaway view among Fig. 1, and the cross sectional shape of sealing-plug is described.

Structure and working condition below in conjunction with description of drawings this programme embodiment.Seal cover (1) fastening at ordinary times is on connecting port (3), and syringe this moment (2) is shifted the end onto in liquid containing bottle (4), and sealing-plug this moment (5) is closed syringe fully, and built-in medicinal liquid can not flow out, and family uses and goes out easy to carry.Open seal cover during use, extract syringe, the sealing-plug of inside is opened when pulling out outermost end, and syringe is inserted certain tract, and as vagina, anus etc., hand liquid containing bottle medicinal liquid can enter in the body, lets go after extracting again.Certainly also can make certain tract injectable drug usefulness, as nasal meatus, auditory meatus, vagina, anus etc.Can each size of needs different according to the position and operation all can adjust, so it can open up multiple function.

Liquid containing bottle, seal cover, connecting port and sealing-plug can adopt plastics or rubber, rubber-plastics material and other limber material of good springiness.Syringe can adopt ABS plastic, also can adopt metal material.Build seal cover after this douche powder charge sterilization and can guarantee the aseptic cleaning of utensil, except that for family and use it cleans, sterilizes, also can supply hospital to do the operations such as lavation sterilization, injection at some position during the journey.

Claims

1, a kind of scalable tract douche of closing, it is characterized in that it is by liquid containing bottle (4), syringe (2), sealing-plug (5), connecting port (3), and seal cover (1) constitutes, its liquid containing bottle is a whippy liquid flask, its bottleneck appearance is threaded, its syringe is an inflexible thin-walled straight tube, lower ending opening, last end closure also has outage around near the upper end, its connecting port is a round-meshed lid in centre, its circular hole and syringe are sealed and matched, it and liquid containing bottle thread connection, its sealing-plug is a plug that matches with syringe inner diameter, axial groove is arranged on mating surface, when sealing-plug is shifted the end onto with the syringe complete closed; Its seal cover be can overlap the syringe head and and connecting port between with the lid of bayonet socket sealed attachment.

2, according to the described douche of claim 1, the cross section of liquid containing bottle that it is characterized in that it is for oval, also can do circularly, and the inside of bottleneck has an inverted cone surface.

3, according to the described douche of claim 1, the crowned of upper end undulate that it is characterized in that its syringe, and a plurality of grooves are axially arranged at bump, its a plurality of outages just are in the bottom of each groove, there is a nose cone lower end of syringe, and the full-size of nose cone bottom is slightly larger than the connecting port internal diameter.

4, according to the described douche of claim 1, the central hole that it is characterized in that its connecting port has rout up inside and outside downwards, and the suitable for reading and syringe of its inner conical surface is an interference fit all with the thin-wall face of tapering, and its male cone (strobilus masculinus) matches with the conical surface of bottleneck.

5, according to the described douche of claim 1, the sealing-plug that it is characterized in that it is a top has the horizontal fin of a plurality of increasings for plug shape bottom a part, the bottom of its horizontal fin is the conical surface, top is the plane, the maximum radial dimension of its horizontal fin is slightly larger than the internal diameter size of bottleneck, when syringe is extracted, the upper surface of horizontal fin contacts with the inner face of bottleneck earlier, begin sealing-plug is extracted, end sealing-plug when contact with the inner peripheral end surfaces of connection connecting port to the circular cone bottom surface of syringe and extracted one section from syringe, liquid can be discharged in groove, when syringe pushes in bottle, sealing-plug contacts and is pushed into the bottle end earlier, and syringe is sealed.