CN202288328U - Sealed heart stethoscope - Google Patents
Sealed heart stethoscope Download PDFInfo
- Publication number
- CN202288328U CN202288328U CN2011204056154U CN201120405615U CN202288328U CN 202288328 U CN202288328 U CN 202288328U CN 2011204056154 U CN2011204056154 U CN 2011204056154U CN 201120405615 U CN201120405615 U CN 201120405615U CN 202288328 U CN202288328 U CN 202288328U
- Authority
- CN
- China
- Prior art keywords
- sealed
- earplug
- stethoscope
- technical
- heart stethoscope
- 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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- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
A sealed heart stethoscope belongs to the technical field of medical instruments. According to the technical scheme disclosed by the utility model, the sealed heart stethoscope comprises two earplugs, a sound guiding tube, a spring piece and a sensor, and is characterized in that a thin tube is arranged at the front section of each earplug, an elastic aeration bag is arranged on the surface of each thin tube, an air duct is arranged at the root of each elastic aeration bag, and an air pump is arranged on the air ducts. The sealed heart stethoscope has a simple structure and can avoid discomfortableness during heart auscultation conducted on a patient and reduce the work difficulty of medical staff.
Description
Technical field: this utility model belongs to the medical instruments technical field, is a kind of sealed cardiotelephone specifically.
Background technology: at present; Employed clinically stethoscope mainly is made up of earplug, sound guide tube, spring leaf and pick off; When carrying out cardiac auscultation to patient, by spring leaf earplug is fixed on medical worker ear, the time is long slightly like this; The medical worker will produce sense of discomfort, has increased work difficulty to the medical worker.
Summary of the invention: the purpose of this utility model provides a kind of sealed cardiotelephone that when carrying out cardiac auscultation to patient, can avoid producing sense of discomfort.
The technical scheme of this utility model is: comprise earplug, sound guide tube, spring leaf and pick off, it is characterized in that being provided with tubule at the earplug leading portion that the tubule surface is provided with the elastic force gas cell, elastic force gas cell root is provided with airway, and airway is provided with air pump.
The beneficial effect of this utility model is: this utility model is simple in structure, when carrying out cardiac auscultation to patient, can avoid producing sense of discomfort, has alleviated medical worker's work difficulty.
Description of drawings: accompanying drawing 1 is the structural representation of this utility model.
Among the figure 1, earplug, 2, sound guide tube, 3, spring leaf, 4, pick off, 5, tubule, 6, the elastic force gas cell, 7, airway, 8, air pump.
The specific embodiment: comprise earplug 1, sound guide tube 2, spring leaf 3 and pick off 4, it is characterized in that being provided with tubule 5 at earplug 1 leading portion that tubule 5 surfaces are provided with elastic force gas cell 6, elastic force gas cell 6 roots are provided with airway 7, and airway 7 is provided with air pump 8.When carrying out cardiac auscultation to patient, tubule 5 inserts auditory meatus, regulates air pump 8, and elastic force gas cell 6 expands sealed ear canal and gets final product.
Claims (1)
1. sealed cardiotelephone; Comprise earplug (1), sound guide tube (2), spring leaf (3) and pick off (4); It is characterized in that: be provided with tubule (5) at earplug (1) leading portion; Tubule (5) surface is provided with elastic force gas cell (6), and elastic force gas cell (6) root is provided with airway (7), and airway (7) is provided with air pump (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056154U CN202288328U (en) | 2011-10-14 | 2011-10-14 | Sealed heart stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056154U CN202288328U (en) | 2011-10-14 | 2011-10-14 | Sealed heart stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288328U true CN202288328U (en) | 2012-07-04 |
Family
ID=46357328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204056154U Expired - Fee Related CN202288328U (en) | 2011-10-14 | 2011-10-14 | Sealed heart stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288328U (en) |
-
2011
- 2011-10-14 CN CN2011204056154U patent/CN202288328U/en not_active Expired - Fee Related
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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: 20120704 Termination date: 20121014 |