CN220398660U

CN220398660U - Anti-pollution medical counter

Info

Publication number: CN220398660U
Application number: CN202321894985.8U
Authority: CN
Inventors: 雷娇娇
Original assignee: Zhejiang University ZJU
Current assignee: Zhejiang University ZJU
Priority date: 2023-07-19
Filing date: 2023-07-19
Publication date: 2024-01-26
Anticipated expiration: 2033-07-19

Abstract

The utility model discloses an anti-pollution medical meter, which comprises a wrapping bag, wherein an exhaust connecting nozzle is fixedly arranged at the lower end of the wrapping bag, a connecting buckle is arranged on the exhaust connecting nozzle, and a metering pipe is arranged at the lower end of the exhaust connecting nozzle.

Description

Anti-pollution medical counter

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an anti-pollution medical counter.

Background

In clinic, when some patients accumulate liquid, the drainage ball is needed to drain the liquid in the patient, and in the drainage process, after a period of time, the quantity of the drainage liquid is needed to be measured to judge the actual condition of the disease, most of the current drainage liquid metering devices are simple measuring cups, when the drainage liquid in the drainage ball is poured into the measuring cups, the problem that the drainage liquid flows to the outside is easy to occur, and the problem that the measuring cups are poured in the operation process is easy to occur, so that the problem of environmental pollution is caused, and therefore, the pollution-preventing medical meter is provided.

Disclosure of Invention

The utility model aims to provide an anti-pollution medical counter for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an anti-pollution medical counter, includes the parcel bag, the lower extreme fixed mounting of parcel bag has the exhaust connection mouth, install the connection buckle on the exhaust connection mouth, the metering tube is installed to the lower extreme of exhaust connection mouth, metering tube looks joint with the connection buckle.

Preferably, the wrapping bag comprises a plastic wrapping bag, a rubber elastic band is fixedly arranged at the upper end of the plastic wrapping bag, and a plurality of expansion abdicating folds are integrally formed on the outer side wall of the plastic wrapping bag.

Preferably, the exhaust connection nozzle comprises an insertion pipe, the upper end of the insertion pipe is fixedly installed with the plastic wrapping bag, and the outer side wall of the insertion pipe is provided with an overflow-preventing exhaust valve.

Preferably, the anti-overflow exhaust valve comprises a hard connecting pipe, a valve pipe is fixedly arranged at the upper end of the hard connecting pipe, a valve cavity is formed in the valve pipe, a chamfer cavity is formed in the upper end of the valve cavity, a hollow floating ball is sleeved in the valve cavity, a limiting supporting block is extruded at the lower end of the hollow floating ball, and the limiting supporting block is fixedly arranged at the lower end of the inner side wall of the valve cavity.

Preferably, the connecting buckle comprises an annular sheet integrally formed with the outer side wall of the plug tube, and a plurality of clamping blocks are integrally formed at the lower end of the annular sheet.

Preferably, the metering tube comprises a transparent tube, graduation marks are carved on the outer side wall of the transparent tube, the upper end of the transparent tube is spliced with the lower end of the splicing tube, a clamping ring is integrally formed on the upper end of the outer side wall of the transparent tube, the clamping ring is clamped with the clamping block, and a ball valve is arranged at the lower end of the transparent tube.

Compared with the prior art, the utility model has the beneficial effects that: before using, the utility model connects the measuring tube, the insertion tube and the connecting buckle together through the clamping ring and the clamping block, when using, the utility model expands the rubber elastic band, then puts the drainage ball containing the drainage liquid into the plastic package bag, at the same time opens the buckling cover below the drainage ball via the plastic package bag, presses the drainage ball at the moment, extrudes the drainage liquid, and makes the drainage liquid enter the transparent tube, and carries out reading measurement through the scale mark, thus the utility model avoids the overflow of the drainage liquid through the package of the plastic package bag and the extrusion seal of the rubber elastic band to the outer side wall of the drainage ball, and the plastic package bag is connected with the transparent tube, thereby avoiding the problem of overflow of the drainage liquid caused by pouring.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a partially exploded view of the present utility model.

In the figure: the plastic packaging bag 1, the plastic packaging bag 11, the rubber elastic band 12, the expansion yielding crease 13, the exhaust connecting nozzle 2, the plug pipe 21, the anti-overflow exhaust valve 22, the hard connecting pipe 221, the valve pipe 222, the valve cavity 223, the hollow floating ball 224, the limiting support block 225, the sealing ring 23, the connecting buckle 3, the annular piece 31, the clamping block 32, the metering pipe 4, the transparent pipe 41, the scale mark 42, the clamping ring 43 and the ball valve 44.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, the present utility model provides a technical solution: the utility model provides an anti-pollution medical counter, includes parcel bag 1, and the lower extreme fixed mounting of parcel bag 1 has exhaust connector 2, installs on the exhaust connector 2 and connects buckle 3, and metering tube 4 is installed to the lower extreme of exhaust connector 2, and metering tube 4 and the looks joint of connecting buckle 3.

Specifically, the wrapping bag 1 comprises a plastic wrapping bag 11, a rubber elastic band 12 is fixedly arranged at the upper end of the plastic wrapping bag 11, and a plurality of expansion abdication folds 13 are integrally formed on the outer side wall of the plastic wrapping bag 11.

Specifically, the exhaust connecting nozzle 2 comprises an insertion pipe 21, the upper end of the insertion pipe 21 is fixedly installed with the plastic wrapping bag 11, an anti-overflow exhaust valve 22 is installed on the outer side wall of the insertion pipe 21, and a sealing ring 23 is fixedly installed on the lower end of the outer side wall of the insertion pipe 21.

Specifically, the anti-overflow exhaust valve 22 comprises a hard connecting pipe 221, a valve pipe 222 is fixedly arranged at the upper end of the hard connecting pipe 221, a valve cavity 223 is formed in the valve pipe 222, the upper end of the valve cavity is a chamfer cavity, a hollow floating ball 224 is sleeved in the valve cavity 223, a limiting support block 225 is extruded at the lower end of the hollow floating ball 224, and the limiting support block 225 is fixedly arranged at the lower end of the inner side wall of the valve cavity 223.

The limit supporting block 225 supports the hollow floating ball 224, and prevents the lower port of the valve cavity 223 from being blocked.

When the drainage liquid enters the transparent tube 41, the gas in the transparent tube 41 is discharged from the hard connecting tube 221, and when the discharge amount of the drainage liquid is excessive, the hollow floating ball 224 can float and block the chamfer cavity after the drainage liquid enters the valve cavity 223, so that the overflow of the drainage liquid is prevented.

Specifically, the connecting buckle 3 includes an annular piece 31 integrally formed with the outer side wall of the insertion tube 21, and a plurality of engaging pieces 32 are integrally formed at the lower end of the annular piece 31.

Specifically, the metering tube 4 includes a transparent tube 41, graduation lines 42 are engraved on the outer side wall of the transparent tube 41, the upper end of the transparent tube 41 is inserted into the lower end of the insertion tube 21, the inner side wall of the transparent tube 41 is extruded with the sealing ring 23, a clamping ring 43 is integrally formed on the upper end of the outer side wall of the transparent tube 41, the clamping ring 43 is clamped with the clamping block 32, and a ball valve 44 is mounted at the lower end of the transparent tube 41.

When multiple measurements are required, the ball valve 44 may be opened and the drainage fluid in its transparent tube 41 may be drained.

Working principle: before the utility model is used, the metering tube 4, the insertion tube 21 and the connecting buckle 3 are connected with the clamping block 32 in a matched manner through the clamping ring 43, when the utility model is used, the rubber elastic band 12 is spread, then the drainage ball containing drainage liquid is placed into the plastic wrapping bag 11, meanwhile, the buckling cover below the drainage ball is opened through the plastic wrapping bag 11, at the moment, the drainage ball is pressed, the drainage liquid is extruded out, the drainage liquid enters the transparent tube 41, and the reading metering is carried out through the scale mark 42, so that the utility model avoids the overflow of the drainage liquid through the wrapping of the plastic wrapping bag 11 and the extrusion sealing of the rubber elastic band 12 on the outer side wall of the drainage ball, and the plastic wrapping bag 11 is connected with the transparent tube 41, thereby avoiding the problem of overflow of the drainage liquid caused by pouring.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-pollution medical counter comprising a wrapping bag (1), characterized in that: the lower extreme fixed mounting of parcel bag (1) has exhaust connector (2), install on exhaust connector (2) and connect buckle (3), metering tube (4) are installed to the lower extreme of exhaust connector (2), metering tube (4) and connect buckle (3) looks joint.

2. A contamination-preventive medical meter according to claim 1, wherein: the plastic packaging bag (1) comprises a plastic packaging bag (11), a rubber elastic band (12) is fixedly arranged at the upper end of the plastic packaging bag (11), and a plurality of expansion abdication folds (13) are integrally formed on the outer side wall of the plastic packaging bag (11).

3. A contamination-preventive medical meter according to claim 2, wherein: the exhaust connecting nozzle (2) comprises an inserting pipe (21), the upper end of the inserting pipe (21) is fixedly installed with a plastic wrapping bag (11), an anti-overflow exhaust valve (22) is installed on the outer side wall of the inserting pipe (21), and a sealing ring (23) is fixedly installed at the lower end of the outer side wall of the inserting pipe (21).

4. A contamination-preventive medical meter according to claim 3, wherein: the anti-overflow exhaust valve (22) comprises a hard connecting pipe (221), a valve pipe (222) is fixed at the upper end of the hard connecting pipe (221), a valve cavity (223) is formed in the valve pipe (222), a chamfer cavity is formed in the upper end of the valve cavity, a hollow floating ball (224) is sleeved in the valve cavity (223), a limiting supporting block (225) is extruded at the lower end of the hollow floating ball (224), and the limiting supporting block (225) is fixedly mounted at the lower end of the inner side wall of the valve cavity (223).

5. A contamination-preventive medical meter according to claim 3, wherein: the connecting buckle (3) comprises an annular piece (31) integrally formed with the outer side wall of the insertion tube (21), and a plurality of clamping blocks (32) are integrally formed at the lower end of the annular piece (31).

6. A contamination-preventive medical meter according to claim 3, wherein: the metering tube (4) comprises a transparent tube (41), graduation marks (42) are engraved on the outer side wall of the transparent tube (41), the upper end of the transparent tube (41) is connected with the lower end of the plug tube (21) in a plug manner, the inner side wall of the transparent tube (41) is extruded with the sealing ring (23), the clamping ring (43) is integrally formed at the upper end of the outer side wall of the transparent tube (41), the clamping ring (43) is clamped with the clamping block (32), and the ball valve (44) is arranged at the lower end of the transparent tube (41).