CN2423580Y - Medical temp. taking universal sensor - Google Patents
Medical temp. taking universal sensor Download PDFInfo
- Publication number
- CN2423580Y CN2423580Y CN 00231787 CN00231787U CN2423580Y CN 2423580 Y CN2423580 Y CN 2423580Y CN 00231787 CN00231787 CN 00231787 CN 00231787 U CN00231787 U CN 00231787U CN 2423580 Y CN2423580 Y CN 2423580Y
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- sensor
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Abstract
The utility model relates to a universal medical thermometric sensor. The utility model is characterized in that the end part of the sensor is composed of an outer layer casing, a middle packaging layer and inner thermistors, wherein, the thermistors are connected with a sensor plug through conducting wires, and the sensor plug can also be connected to an instrument through a conversion socket. The universal medical thermometric sensor has the advantages of low cost, the effect of disposable use, simple and safe operation, and high accuracy to 0.1DEG C, can be connected with a heart-lung machine or various anaesthetic process monitors directly or through conversion sockets, and can avoid cross infection due to repeated use in surgical operations.
Description
The utility model belongs to medicine equipment, particularly a kind of sensor of measuring the human body cavity temperature.
Medical temperature probe is to be connected with devices such as anesthesia monitor, heart-lung machines, is used to measure the sensor of human body cavity temperature.Currently used import temperature probe costs an arm and a leg, and is difficult to become expendable consumed product, therefore easily produces cross-infection.Another shortcoming of described inlet sensor is different instrument, need join the temperature probe of different systems plug.
The purpose of this utility model provides the Dispoable medical thermometric general purpose transducer that a kind of cost is low, measuring accuracy is high.
The utility model is made up of thermistor (3), lead and plug (4), it is characterized in that: sensor end is made up of outer casing (1), intermediate package layer (2) and inner thermistor (3), this thermistor (3) is connected with sensor plug (4) by lead, and wire external layer (5) is nontoxic PVC layer; This sensor also comprises a conversion socket (7); Described sensor plug (4) is pegged graft with conversion socket (7), and conversion socket (7) other end is connected with the input lead of instrument.
The utility model cost is low, only is a few percent of import like product price.This sensor can directly be realized being connected with heart-lung machine or by general conversion socket and all kinds of anesthesia monitors.This sensor is simple to operate, safe and reliable, and degree of accuracy is 0.1 ℃.Owing to can disposablely use, use the cross-infection that causes in therefore can avoiding performing the operation repeatedly.
The drawing explanation:
Fig. 1 is one of embodiment of medical thermometric general purpose transducer described in the utility model.
Fig. 2 is the thermometric cross-sectional end view of medical thermometric general purpose transducer described in the utility model.
Fig. 3 is two of the medical temperature described in the utility model embodiment that surveys general purpose transducer.
Fig. 4 is the conversion socket synoptic diagram in the medical thermometric general purpose transducer described in the utility model.
Specify as follows below in conjunction with accompanying drawing to the utility model structure: shown in Fig. 1,2 is to be applicable to temperature probe synoptic diagram such as measuring the human anus chamber.The thermometric end is cylindrical, and outermost layer constitutes shell (1) by nontoxic PVC or metal, and thermistor (3) is placed in one, and is filled with epoxy resin layer (2) etc. between thermistor (3) and the shell (1) and leads warm encapsulating material.Thermistor (3) is connected with sensor plug (4) by lead, sensor plug (4) is connected with the input lead of instrument by a conversion socket (7), during this sensor uses, only need to change to comprise thermometric end and plug portion, and conversion socket can use repeatedly.Shown in Figure 3 is to be applicable to the temperature probe of measuring the human body nasal cavity, its end is oblate, its outer package layer (6) constitutes for silicon rubber, and thermistor (3) places in it, and is filled with epoxy resin filling materials such as (2) between thermistor (3) and the outer package layer (6).The plug portion of present embodiment is with one of embodiment.
The measurement temperature of sensor described in the utility model is at 0-50 ℃, material constant B=3275-4100K, precision ± 1 ‰, ± 2 ‰ etc., dissipation factor 2-3mw/ ε, thermal time constant 6-12s.
The utility model is suitable for son and measures in human body surface, the body cavity and environment temperature.
Claims (1)
1. medical thermometric general purpose transducer, it is made up of thermistor (3), lead and plug (4), it is characterized in that: sensor end is made up of outer casing (1), intermediate package layer (2) and inner thermistor (3), this thermistor (3) is connected with sensor plug (4) by lead, and wire external layer (5) is nontoxic PVC layer; This sensor also comprises a conversion socket (7); Described sensor plug (4) is pegged graft with conversion socket (7), and conversion socket (7) other end is connected with the input lead of instrument.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231787 CN2423580Y (en) | 2000-03-30 | 2000-03-30 | Medical temp. taking universal sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00231787 CN2423580Y (en) | 2000-03-30 | 2000-03-30 | Medical temp. taking universal sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2423580Y true CN2423580Y (en) | 2001-03-14 |
Family
ID=33594606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00231787 Expired - Fee Related CN2423580Y (en) | 2000-03-30 | 2000-03-30 | Medical temp. taking universal sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2423580Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279063A (en) * | 2011-06-17 | 2011-12-14 | 明高五金制品（深圳）有限公司 | Device and system for monitoring barbecue temperature |
-
2000
- 2000-03-30 CN CN 00231787 patent/CN2423580Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102279063A (en) * | 2011-06-17 | 2011-12-14 | 明高五金制品（深圳）有限公司 | Device and system for monitoring barbecue temperature |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |