CN201701213U - Float type spirometer - Google Patents
Float type spirometer Download PDFInfo
- Publication number
- CN201701213U CN201701213U CN201020201428XU CN201020201428U CN201701213U CN 201701213 U CN201701213 U CN 201701213U CN 201020201428X U CN201020201428X U CN 201020201428XU CN 201020201428 U CN201020201428 U CN 201020201428U CN 201701213 U CN201701213 U CN 201701213U
- Authority
- CN
- China
- Prior art keywords
- float
- spirometer
- type spirometer
- float type
- floating drum
- 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 - Fee Related
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Abstract
The utility model discloses a float type spirometer, which belongs to medical sanitary machinery and overcomes the shortage that a float of a float type spirometer in the prior art can rotate easily during usage and can not keep fixed at any position, thereby resulting in inconvenience in reading. The float type spirometer comprises an outer barrel and a float, the outer barrel is provided with a base and a blow pipe, the blow pipe is provided with a blow nozzle, the float is provided with a handle and scales, and cross sections of the float and the outer barrel are oval. The float type spirometer is mainly used for routine physical examination.
Description
Technical field
This utility model belongs to a kind of medical sanitary apparatus, specifically, relates in particular to a kind of float-type spirometer.
Background technology
Having a medical check-up is the day-to-day work of medical and health industry.Have a medical check-up and check those who are investigated's vital capacity through regular meeting.Now, though multiple spirometer is arranged, such as: pointer spirometer, electronic type spirometer etc., but, because pointer spirometer complex structure, drive disk assembly damages easily, inconvenient maintenance, reasons such as electronic type spirometer cost height, health service unit often still adopts the float-type spirometer.But the floating drum of float-type spirometer in use rotates easily, can not keep stable on any position, and reading is very inconvenient.
Summary of the invention
The purpose of this utility model provides a kind of float-type spirometer, in use rotates easily with the floating drum that solves float-type spirometer in the prior art, can not keep stable on any position, the defective that reading is very inconvenient.
This utility model is realized by the following technical solutions: a kind of float-type spirometer, comprise urceolus and floating drum, urceolus is provided with base and gas blow pipe, and gas blow pipe is provided with blowing nozzle, floating drum is provided with handle and scale, and the cross section of described floating drum and urceolus is ellipticity.
Compared with prior art, the beneficial effects of the utility model are: because the cross section of floating drum and urceolus is ellipticity, therefore, floating drum can not rotate in use, and location of reading is fixed, and has reduced inconvenience.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A profile of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In figure: 1, blowing nozzle; 2, gas blow pipe; 3, base; 4, urceolus; 5, floating drum; 6, scale; 7, handle.
A kind of float-type spirometer comprises urceolus 4 and floating drum 5, and urceolus 4 is provided with base 3 and gas blow pipe 2, and gas blow pipe 2 is provided with blowing nozzle 1, and floating drum 5 is provided with handle 7 and scale 6, and the cross section of floating drum 5 and urceolus 4 is ellipticity.
The outlet side of gas blow pipe 2 sees through the bosom position that base 3 is located at urceolus.
Claims (1)
1. a float-type spirometer comprises urceolus and floating drum, and urceolus is provided with base and gas blow pipe, and gas blow pipe is provided with blowing nozzle, and floating drum is provided with handle and scale, it is characterized in that: the cross section of described floating drum and urceolus is ellipticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020201428XU CN201701213U (en) | 2010-05-18 | 2010-05-18 | Float type spirometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020201428XU CN201701213U (en) | 2010-05-18 | 2010-05-18 | Float type spirometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701213U true CN201701213U (en) | 2011-01-12 |
Family
ID=43438356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020201428XU Expired - Fee Related CN201701213U (en) | 2010-05-18 | 2010-05-18 | Float type spirometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701213U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287736A (en) * | 2014-10-28 | 2015-01-21 | 无锡快邦医疗科技有限公司 | Vital capacity measurer |
| CN104739416A (en) * | 2015-04-21 | 2015-07-01 | 吉首大学 | Glass cylinder vital capacity and vital power resisting test instrument |
-
2010
- 2010-05-18 CN CN201020201428XU patent/CN201701213U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104287736A (en) * | 2014-10-28 | 2015-01-21 | 无锡快邦医疗科技有限公司 | Vital capacity measurer |
| CN104739416A (en) * | 2015-04-21 | 2015-07-01 | 吉首大学 | Glass cylinder vital capacity and vital power resisting test instrument |
| CN104739416B (en) * | 2015-04-21 | 2017-04-26 | 孔霞 | Glass cylinder vital capacity and vital power resisting test instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110112 Termination date: 20110518 |