# US 7,410,292 B2 · Clinical thermometer

> Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt

- Number: US 7,410,292 B2
- Document ID: US7410292B2
- Status: Granted
- Kind: B2
- Application number: 11/488,702
- Filed: 2006-07-19
- Published: 2008-01-24
- Granted: 2008-08-12
- Earliest claimed: 2006-07-19
- Inventors: Hsueh-Yu Lu
- Web page: https://patentgrep.com/patent/US7410292B2

## CPC

- G01K 13/20: Clinical contact thermometers for use with humans or animals
- G01K: MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR (radiation pyrometry G01J5/00)

## Abstract

A clinical thermometer generally comprises an outer case, a flexible probe stem, a sensor cap, an inner base, an electronic processor, and a temperature sensor. The flexible probe stem has a front junction having several grooves. The inner base, which is made of a rigid material, is embedded into the front junction to almost stuff up its inside to provide it with sufficient strength for tight, secure connection with the sensor cap and make the sensor cap not easy to fall apart.

## Claims

### Claim 1

A clinical thermometer comprising:
a) an outer case;
b) an electronic processor located in the outer case;
c) a temperature sensor having a temperature-sensing wire electrically connecting the temperature sensor to the electronic processor;
d) a flexible probe stem having a first end extending from an end of the outer case and a front junction located on a second end thereof;
e) an inner base having:
i) a first end thereof inserted into the second end of the flexible probe stem;
ii) a retaining head located on a second end thereof and extending outwardly from the second end of the flexible probe stem, the retaining head preventing the second end of the inner base from being inserted into the flexible probe stem; and
iii) a slot extending along a length of an exterior thereof, the temperature-sensing wire is inserted through the slot; and
f) a sensor cap connected to the front junction of the flexible probe stem and covering the retaining head of the inner base, the temperature sensor is connected to an inner surface of the sensor cap.

### Claim 2 (depends on 1)

The clinical thermometer according to claim 1, wherein the inner base is a solid body.

### Claim 3 (depends on 1)

The clinical thermometer according to claim 1, wherein the front junction of the flexible probe stem has a plurality of grooves located on an exterior thereof.

### Claim 4 (depends on 1)

The clinical thermometer according to claim 1, wherein the retaining head of the inner base has a diameter larger than a diameter of the first end of the inner base.

### Claim 5 (depends on 1)

The clinical thermometer according to claim 1, further comprising a fixing device being a material filling a hollow portion of an interior of the sensor cap.