Capsule pressure measuring device

A technology of pressure measuring device and capsule, which is applied in the direction of measuring device, capsule delivery, force measurement, etc. It can solve the problems of large volume, complicated process procedures, unfavorable capsule device miniaturization, etc., and achieve the effect of small overall volume and simple process

Pending Publication Date: 2020-05-26
ANKON MEDICAL TECH (SHANGHAI) CO LTD
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Problems solved by technology

[0002] Existing capsule pressure measuring devices used to measure the pressure of the digestive tract, uterus or vagina generally use MEMS (full name in English: Micro-Electro-Mechanical System; Chinese: Micro-Electro-Mechanical System) sensors for measurement, and MEMS sensors require two Secondary packaging to meet the biocompatibility requirements, but because of the secondary packaging, the range and accuracy of the sensor output are affected, the process is complicated, and the MEMS sensor is usually installed inside the capsule device, which makes the volume larger, which is not conducive to Miniaturization of capsule devices

Method used

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Embodiment Construction

[0037] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0038] like figure 1 , figure 2 As shown, the embodiment of the present invention discloses a capsule pressure measuring device 100 including a capsule shell 1 , a data transmission component 2 and a membrane pressure sensor 3 . Wherein, the capsule housing 1 is formed with an accommodating chamber 10, the data transmission assembly 2 is arranged in the accommodating chamber 10, the thin film pressure sensor 3 is pasted on the outer surface of the capsule housing 1, and the thin film pressure sensor 3 and the data transmission assembly 2 connected.

[0039] In the embodiment of the present appl...

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Abstract

The invention discloses a capsule pressure measuring device. The capsule pressure measuring device comprises a capsule shell, a data transmission assembly and a thin film pressure sensor, an accommodating cavity is formed in the capsule shell, the data transmission assembly is arranged in the accommodating cavity of the capsule shell, the thin film pressure sensor is attached to the outer surfaceof the capsule shell, and the thin film pressure sensor is connected with the data transmission assembly. The thin film pressure sensor can meet the biocompatibility requirement without secondary packaging, and the process is simple; and besides, the thin film pressure sensor is attached to the outer surface of the capsule shell and does not occupy the internal space of the capsule shell, so thatthe capsule shell can be made small, and the overall size of the capsule shell can be made smaller due to the fact that the thin film pressure sensor is thin and occupies little external space of thecapsule shell.

Description

technical field [0001] The invention relates to the technical field of measuring pressure, in particular to a capsule pressure measuring device with a thin film pressure sensor. Background technique [0002] Existing capsule pressure measuring devices used to measure the pressure of the digestive tract, uterus or vagina generally use MEMS (full name in English: Micro-Electro-Mechanical System; Chinese: Micro-Electro-Mechanical System) sensors for measurement, and MEMS sensors require two Secondary packaging to meet the biocompatibility requirements, but because of the secondary packaging, the range and accuracy of the sensor output are affected, the process is complicated, and the MEMS sensor is usually installed inside the capsule device, which makes the volume larger, which is not conducive to Miniaturization of capsule devices. Contents of the invention [0003] In order to overcome the above-mentioned problems in the prior art, the main purpose of the present inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B5/03
CPCA61B5/036A61B5/033A61B5/6861G01L1/142A61B2562/162A61B2562/0247A61B2562/046A61B5/4222A61B1/041G01L1/146A61B1/00097A61B1/00018G01L1/225G01L1/2287
Inventor 段晓东张少邦刘雷
Owner ANKON MEDICAL TECH (SHANGHAI) CO LTD
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