Closed type urine acquisition machine

A closed type, collector technology, applied in sampling devices and other directions, can solve the problems of splashing urine, polluting the environment, and difficulty in enlarging the patient's cup cover, and achieves the effect of improving safety.

Inactive Publication Date: 2010-09-29
蔡婉嫦
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] (1) When the patient closes the lid, both hands must be operated at the same time, one hand is used to fix the cup tube, and the other hand is used to rotate the cup lid or press down the cup lid, which will make it inconvenient for the patient to take samples
If the lid is pressed down, it is easy to loosen the lid and the barrel, splashing urine and polluting the environment
[0004] (2) Since the technical solution is to use the depth of the straight tube to control the sampling volume, when the patient covers the cup cover, the straight tube opening must be aligned first, and then the cup cover is rotated or the cup cover is pressed down, thereby increasing the patient's cup cover. difficulty
At the same time, this structure has high requirements for mold making, and it is difficult to realize
[0005] (3) A handle is attached to the cup cylinder, which will affect the overall appearance and make the mold processing difficult
However, if there is no handle, it will be inconvenient for female patients to take samples

Method used

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  • Closed type urine acquisition machine
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  • Closed type urine acquisition machine

Examples

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Embodiment Construction

[0015] The present invention is described in further detail by the following examples.

[0016] see figure 1 , figure 2 As shown, a closed urine collector consists of a cup cover 1, a cup body 2, and a centrifuge tube 3. Cup lid 1 is made up of pillar 1-1, lower plug 1-2, elastic buckle 1-3. The pillar 1-1 is positioned at the inner side of the middle part of the cup cover 1, and the flexible planar lower plug 1-2 is installed at its outer end. The cup body 2 is composed of a cylindrical upper cup body 2-1, a funnel-shaped middle cup body 2-2 and a straight cylindrical lower cup body 2-3 to form an integral structure. The lower part of the funnel-shaped middle cup body 2-2 is provided with a circular protruding ring 2-2-1, which is airtightly connected with the flexible planar lower plug 1-3. The straight cylindrical lower cup body 2-3 is provided with a concentric inner cylinder 2-3-1 and an outer cylinder 2-3-2, and the upper part of the outer cylinder 2-3-2 is provided...

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Abstract

The invention discloses a sealed urine collector which can lead the patient to use single hand to collect the urine sample and cover the cup cover, thus being convenient, fast, safe and reliable; the collector comprises a cup cover, a cup body and a centrifugal pipe; the inner side of the middle part of the cup cover is provided with a column; the external end of the column is provided with a planar lower piston which is hermetically connected with a circular convex ring which is arranged at the lower part of the middle cup body; one side of the cup cover is articulated with the upper end of the upper cup body by a hinge and the other side of the cup cover is provided with an elastic buckle which is buckled to a fixed buckle at the upper end of the upper cup body; and one side in the circular convex ring is provided with a volume reducing rod which extends downwards.

Description

technical field [0001] The invention relates to the technical field of medical testing instruments, in particular to a closed urine collector. Background technique [0002] Chinese Invention Patent Bulletin discloses a kind of closed urine collector that can directly go on machine, and its patent publication number is CN1820716A. The urine collector includes a centrifuge tube, a cup cover and a cup tube. A funnel is arranged inside the cup tube. mouth, the lower plug attached in the cup cover is sealingly fitted with the lower mouth of the straight pipe. The cup cover matched with the upper end of the cup barrel is provided with a straight rod and a lower plug, which is sealed and matched with the lower opening of the straight tube to obtain a quantitative amount of urine. There are following weak points in above-mentioned technical scheme: [0003] (1) When the patient covers the cup cover, both hands must be operated at the same time, one hand is used to fix the cup tub...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N1/20
Inventor 蔡婉嫦
Owner 蔡婉嫦
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