Automatic urine specific gravity monitor

A technology of automatic monitoring and specific gravity, applied in the field of medical devices, which can solve problems such as direct contact between urine and measurement system

Pending Publication Date: 2021-07-06
湖南临风医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the existing problem of how to avoid direct contact between urine and the measurement system while improving the accuracy of the measurement system

Method used

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  • Automatic urine specific gravity monitor
  • Automatic urine specific gravity monitor
  • Automatic urine specific gravity monitor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Refer to attached figure 1 , the present embodiment provides a technical solution: an automatic urine specific gravity monitor includes a housing 1, a display 2 and a handle 3, the display 2 and the handle 3 are both arranged outside the housing 1, and the display 2 It is used to display the measurement results in real time, and the display 2 is set at an angle of 30° to 60° from the ground, which is convenient for the operator to observe the display 2. The handle 3 is foldable and arranged on the back of the casing 1. The casing The bottom of body 1 is provided with rollers, which is convenient for moving the monitor.

[0030] The housing 1 is provided with a urine collection box 200 and a specific gravity measurement box 100 communicated through a pipeline, so that the patient's urine only circulates in the urine collection box 200 and the specific gravity measurement box 100, and the urine collection box 200 Both the specific gravity measurement box 100 and the spec...

Embodiment 2

[0041] Refer to attached figure 1 - attached image 3 , the scheme adopted in this embodiment is basically the same as that of Embodiment 1, the difference is that: the connecting mechanism 310 includes a connecting rod 311 with one end arranged on the pressure sensor 300, and the connecting rod 311 is far away from the pressure sensor 300 One end of the specific gravity measurement box 100 is set against the flexible area 110; the top of the specific gravity measurement box 100 is sealed with a cover 170, and the cover 170 is fixed on the inner wall of the housing 1. The specific gravity The body of the measurement box 100 is detachably connected to the box cover 170 in a sealed manner. At the same time, the lid 170 is provided with an active hole, and the flexible area 110 is set as a flexible film that seals and covers above the active hole. The flexible film has the advantages of good flexibility and good sealing performance, which ensures that the urine It is isolated f...

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Abstract

The invention relates to the technical field of medical instruments, and particularly relates to an automatic urine specific gravity monitor which comprises a shell, a displayer and a handle. A urine collecting box and a specific gravity measuring box which are connected through a pipeline are arranged in the shell, a flexible area is arranged on a top cover of the specific gravity measuring box, and a pressure sensor is connected to the upper portion of the flexible area through a connecting mechanism. A buoyancy mechanism is arranged below the flexible area in a contact mode, a liquid inlet pipe connected with the outside of the shell is arranged on the side wall of the specific gravity measuring box, a weighing sensor is arranged at the bottom end of the urine collecting box, a urine flowing module is separated from a measuring sensor module, and the advantage that the precision of the measuring sensor module is prevented from being affected by deposition of substances in urine is achieved. Meanwhile, the separated design is adopted so that the urine flowing module is convenient to disassemble, replace or clean.

Description

technical field [0001] The invention belongs to the technical field of medical devices, in particular to an automatic urine specific gravity monitor. Background technique [0002] Urine is a metabolite excreted by the human body. Changes in human urine output and urine physical indicators—especially changes in urine specific gravity—are not only affected by the amount of water ingested by the human body, but also affected by factors such as kidney disease and blood pressure fluctuations. Clinically, for many critically ill patients, such as massive bleeding, renal failure, major surgery, etc., accurate and timely monitoring of the urine volume and specific gravity changes of the patient's urination is of great significance for timely understanding of the patient's status. [0003] In previous operations, medical staff usually collected a certain amount of urine manually on a regular basis, measured the specific gravity and recorded the urine flow, which was not very convenie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N9/14
CPCG01N9/14
Inventor 王思聪张旭光梅广海陈新建王俊华
Owner 湖南临风医疗器械有限公司
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