CN200944067Y - Disposable thermometer - Google Patents
Disposable thermometer Download PDFInfo
- Publication number
- CN200944067Y CN200944067Y CN200620044559.5U CN200620044559U CN200944067Y CN 200944067 Y CN200944067 Y CN 200944067Y CN 200620044559 U CN200620044559 U CN 200620044559U CN 200944067 Y CN200944067 Y CN 200944067Y
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- CN
- China
- Prior art keywords
- temperature
- bulb
- liquid
- locating device
- web member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to a disposable thermometer that is essentially comprised of a bulb, a tube, and a temperature positioning device; the tube wall is provided with temperature measuring scales; and the tube is internally provided with a capillary; one end of the bulb which is provided on the tube is hollow and is internally provided with temperature sensing liquid and a chip; the bulb is communicated with a temperature holding bulb; the capillary is also communicated with the temperature holding bulb; the other end of the tube is provided with the temperature positioning device that is comprised of a one-way valve and a control button and is fixed through a connecting assembly sleeved outside the tube; the bulb and the temperature holding bulb are internally provided with colored temperature sensing liquid; and the capillary is internal provided with colorless transparent auxiliary liquid. The innocuity temperature sensing liquid is applied to replace the mercury, thus the mercury pollution is solved, and the temperature measured by the temperature positioning device through positioning is unlikely to change under the influence of exterior temperature, and the one-off utilization is unlikely to cause a cross infection.
Description
Technical field
The utility model relates to a kind of thermometer of take temperature, particularly a kind of disposable clinical thermometer.
Technical background
The thermometer of take temperature generally is divided into two kinds of in-vitro measurements and in-vivo measurements, in-vitro measurements ear formula, oxter and contactless arranged, but the general structure more complicated of these clinical thermometers costs an arm and a leg.What the present people of in-vivo measurement generally used is the clinical thermometer that oral cavity or children use the anus formula, this clinical thermometer generally uses mercury as temperature sensing material, in case the fracture of improper use bulb, can cause the very big injury to human body, even cause mercury poisoning, and mercury also can evaporate under the condition of high temperature, all can make the mercury pollution problem serious to causing of environment when production and use or waste treatment.Particularly the thermometer that uses in the body uses the cross-infection that causes germ or bacterium easily repeatedly, and the not tight words of sterilizing also can become the approach of transmission.
Summary of the invention
The purpose of this utility model is at the defective that exists in the prior art, and a kind of disposable thermometer is provided.The utility model mainly comprises: bulb,, body and temperature locating device, be carved with the warm scale of meter on the tube body wall, be provided with kapillary in the body, bulb, is located at an end of body, it is characterized in that described bulb, is a ducted body, temperature sensing liquid is housed in it and is provided with a chip, bulb, is connected with the temperature storage bubble, kapillary is connected with the temperature storage bubble, the other end of body is provided with a temperature locating device, and this temperature locating device is turned round by a retaining valve and control and formed, and the web member outside being set in body is fixed, in bulb, and the temperature storage bubble coloured temperature sensing liquid is housed, the auxiliary liquid of water white transparency is housed in the kapillary or the auxiliary liquid of obvious aberration is arranged with coloured temperature sensing liquid.The utility model has the advantages that with nontoxic temperature sensing liquid to replace mercury, solved the problem of mercury environmental pollution in the clinical thermometer.By the measured actual body temperature in temperature locating device location, the body temperature that makes record can not take out at clinical thermometer and be subjected to the influence of ambient temperature after external and change.Simple in structure, cheap for manufacturing cost, disposable use can not cause cross-infection, has guaranteed the safe reliability of using.
Description of drawings
Fig. 1 structural representation of the present utility model;
The structural representation of Fig. 2 the utility model embodiment two.
1 chip, 2 bulb,s, 3 bodys, 4 temperature storages bubble, 5 scales, 6 kapillaries, 7 web members, 8 sump pits, 9 auxiliary liquid liquid storage storehouses, 10 retaining valves, 11 controls are turned round, 12 positioning convex strips, 13 snap closes, 14 imbibition cottons, 15 bulb, link slots, 16 inner core tube, 17 link slots, 18 jacking blocks
Embodiment
Further specify embodiment of the present utility model below in conjunction with accompanying drawing:
Embodiment one:
Referring to Fig. 1, body 3 is a canals of stilling, be carved with the warm scale 5 of meter on body 3 walls, be provided with kapillary 6 in the body 3, bulb, 2 is located at an end of body 3, bulb, 2 is a ducted body, temperature sensing liquid is housed in it and is provided with a chip 1, bulb, 2 is connected with temperature storage bubble 4, and kapillary 6 is connected with temperature storage bubble 4, and the other end of body 3 is provided with a temperature locating device, this temperature locating device is turned round 11 by a retaining valve 10 and control and is formed, web member 7 outside being set in body 3 is fixing, in the bulb, 2 box temperature storages bubble 4 coloured temperature sensing liquid is housed, and the auxiliary liquid of water white transparency is housed in the kapillary 6 or with coloured temperature sensing liquid the auxiliary liquid of obvious aberration is arranged.The temperature locating device that body 3 other ends are provided with links to each other with body 3 through a connection piece 7, web member 7 outer ends are provided with positioning convex strip 12, control is turned round and is provided with jacking block 18 in 11, be provided with imbibition cotton 14 around the jacking block 18, this jacking block 18 offsets with the retaining valve of being located in the web member 7 10, and control is turned round 11 and is provided with the snap close 13 that matches with web member 7 positioning convex strip 12 outward.Retaining valve 10 1 ends of temperature locating device offset with the jacking block 18 that control is turned round in 11, and the other end is provided with auxiliary liquid liquid storage storehouse 9 to body 3 in the middle of the retaining valve 10, be provided with several sump pits 8 on web member 7 inwalls.Chip 1 in the bulb, 2 is the sodium chloride of bulk or graininess or powdery.
Coloured temperature sensing liquid of being adorned in the temperature storage bubble 4 is blue temperature sensing liquid, and the auxiliary liquid of being adorned in the kapillary 6 is water white liquid.Clinical thermometer was put into the oral cavity after 3 minutes during use, the temperature sensing liquid expanded by heating upwards push away colored liquid through temperature storage bubble 2 in the bulb, 2, and colored liquid is depressed into the actual body temperature of surveying through kapillary 6, simultaneously will be originally in kapillary 6 the auxiliary liquid of water white transparency press to auxiliary liquid liquid storage storehouse 9 through sump pit 8, this moment again control is turned round 11 press the locking retaining valve 10 make temperature constant at institute's measured value, simultaneously, because lock in place device, making bulb, 2 becomes vacuum state because expanded by heating is discharged the space that temperature sensing liquid produced, thereby make the sodium chloride of chip 1 under vacuum state, produce gas, fill up this space, temperature positioning stablity when making clinical thermometer leave the oral cavity can be not affected by environment and change.
Embodiment two:
Referring to Fig. 2, identical with embodiment one, different is: body 3 is plastic tube body, be set in outside the glass inner core pipe 16, kapillary 6 and temperature storage bubble 4 are located in the glass inner core pipe 16, and plastic tube body 3 is fixing through boning with glass inner core pipe 16, is provided with link slot 15,17 outside the two ends of plastic tube body 16, one end link slot 17 is through the bonding fixed connecting piece, and other end bulb, link slot 15 is through the fixing bulb, of cementing agent.The disposable thermometer of plastic tube body uses safer, and innermost tube 16 is not easily broken through the plastic tube body parcel.
Claims (6)
1. disposable thermometer, mainly comprise: bulb,, body and temperature locating device, be carved with the warm scale of meter on the tube body wall, be provided with kapillary in the body, bulb, is located at an end of body, it is characterized in that described bulb, is a ducted body, temperature sensing liquid is housed in it and is provided with a chip, bulb, is connected with the temperature storage bubble, kapillary is connected with the temperature storage bubble, the other end of body is provided with a temperature locating device, this temperature locating device is turned round by a retaining valve and control and is formed, web member outside being set in body is fixed, and in bulb, and the temperature storage bubble coloured temperature sensing liquid is housed, and the auxiliary liquid of water white transparency is housed in the kapillary or with coloured temperature sensing liquid the auxiliary liquid of obvious aberration is arranged.
2. disposable thermometer according to claim 1, it is characterized in that the temperature locating device that the described body other end is provided with links to each other with body through a connection piece, the outer end of web member is provided with positioning convex strip, control is provided with jacking block in turning round, be provided with the imbibition cotton around the jacking block, this jacking block offsets with the retaining valve of being located in the web member, and control is turned round and is provided with the snap close that matches with web member positioning convex strip outward.
3. disposable thermometer according to claim 1, retaining valve one end that it is characterized in that described temperature locating device offsets with the jacking block of controlling in turning round, the other end is provided with auxiliary liquid liquid storage storehouse to body in the middle of the retaining valve, be provided with several sump pits on the web member inwall.
4. disposable thermometer according to claim 1 is characterized in that the chip in the described bulb, is the sodium chloride of bulk or graininess or powdery.
5. disposable thermometer according to claim 1 is characterized in that described body is a canals of stilling.
6. disposable thermometer according to claim 1, it is characterized in that described body is a plastic tube body, be set in outside the glass inner core pipe, plastic tube body and glass inner core pipe are fixing through boning, be provided with link slot outside the two ends of plastic tube body, one end link slot is through the bonding fixed connecting piece, and other end link slot is through the fixing bulb, of cementing agent.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620044559.5U CN200944067Y (en) | 2006-08-04 | 2006-08-04 | Disposable thermometer |
| PCT/CN2007/002275 WO2008017241A1 (en) | 2006-08-04 | 2007-07-27 | A disposable clinical thermometer and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200620044559.5U CN200944067Y (en) | 2006-08-04 | 2006-08-04 | Disposable thermometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200944067Y true CN200944067Y (en) | 2007-09-05 |
Family
ID=38718704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200620044559.5U Expired - Lifetime CN200944067Y (en) | 2006-08-04 | 2006-08-04 | Disposable thermometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200944067Y (en) |
-
2006
- 2006-08-04 CN CN200620044559.5U patent/CN200944067Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SONG CHENGFENG Free format text: FORMER OWNER: SONG XIANRONG Effective date: 20130827 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130827 Address after: 200070 room 49, No. 407 North Tibet Road, Shanghai Patentee after: Song Chengfeng Address before: 200070, No. 43 West Qufu Road, Shanghai, building 3 Patentee before: Song Xianrong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20070905 |
|
| EXPY | Termination of patent right or utility model |