A working tip seat assembly and a nephroscopic

By designing an open sensor mounting slot in the tip assembly of the nephropyoscope and using an integrated temperature and pressure sensor, the problems of sensor damage to human tissue and incomplete sensing were solved, thereby improving sensing accuracy and space utilization efficiency.

CN224357573UActive Publication Date: 2026-06-16HANGZHOU TAMPA MEDICAL TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HANGZHOU TAMPA MEDICAL TECH CO LTD
Filing Date
2025-05-09
Publication Date
2026-06-16

AI Technical Summary

⚠Technical Problem

The sensors in existing pyeloscopes are limited by the terminal block structure, making them prone to damaging human tissue or failing to fully sense liquid temperature and pressure, which increases the risk of misdiagnosis by doctors. In addition, the large number of cables leads to signal loss and excessive space occupation.

⚗Method used

The design incorporates an open sensor mounting slot, allowing for a gap between the sensor module and the inner wall of the slot. It also utilizes an integrated temperature and pressure sensor to reduce the number of cables. The sensor mounting slot is positioned below the head of the front-end base to ensure that the sensor can fully detect intrarenal parameters.

🎯Benefits of technology

It improves the accuracy of sensor sensing, reduces the risk of damage to human tissue, reduces the number of cables, and optimizes the use of internal space in the endoscope.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a first end seat subassembly and nephroscopic endoscope relates to nephroscopic endoscope technical field, including first end seat main part, be provided with camera chamber, instrument channel and sensor installation slot on first end seat main part, sensor installation slot is open type setting. Through setting up sensor installation slot, the size of sensor installation slot is greater than the size of sensor module, make sensor module and the clearance between the inner wall of sensor installation slot, the clearance can make sensor module can fully and correct induct the pressure and temperature parameter of kidney in the stone operation process, convenient for doctor to make corresponding adjustment according to parameter, sensor installation slot position is lower than the head of first end seat main part, solve the problem that traditional sensor convexity formula setting is easy to appear the bruise human tissue, improve security.
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