CN201094635Y - Novel stethoscope - Google Patents
Novel stethoscope Download PDFInfo
- Publication number
- CN201094635Y CN201094635Y CNU2007201386847U CN200720138684U CN201094635Y CN 201094635 Y CN201094635 Y CN 201094635Y CN U2007201386847 U CNU2007201386847 U CN U2007201386847U CN 200720138684 U CN200720138684 U CN 200720138684U CN 201094635 Y CN201094635 Y CN 201094635Y
- Authority
- CN
- China
- Prior art keywords
- stethoscope
- listening
- novel
- acoustic part
- novel 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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Abstract
The utility model discloses a novel stethoscope which belongs to the medical instrument technology field. The stethoscope includes an acoustic part, a voice conducting tube and two earmuffs and is characterized in that the acoustic part is connected with another acoustic part through a cross bar. The length of the cross bar is the distance from a mitral valve to a three tricuspid valve. The novel stethoscope has the advantages of simple structure and convenient usage. The two acoustic parts can be respectively arranged in a mitral valve area to a three tricuspid valve area simultaneously. A doctor can hear the dynamic changes of blood in the two valve areas simultaneously, which is beneficial to the diagnosis of heart diseases.
Description
Technical field:
This utility model belongs to technical field of medical instruments, is a kind of novel stethoscope specifically.
Background technology:
Traditional stethoscope all is to be made of a listening piece, a voice conducting pipe and two ear muffs, such stethoscope is when the mitral area of listening heart and TA, that listening piece need not be stopped shifts one's position, so not only troublesome poeration but also can't record the dynamic change of blood flow in two lobe districts simultaneously is unfavorable for the diagnosis of heart disease.
Summary of the invention:
The purpose of this utility model provides and a kind ofly can record the dynamic change of blood flow in two lobe districts simultaneously, is beneficial to the novel stethoscope of diagnosis cardiac disorder.
The technical solution of the utility model is: stethoscope comprises that a listening piece, a voice conducting pipe and two ear muffs constitute, and it is characterized in that being connected with a listening piece in addition by a whippletree on a listening piece, and the length of whippletree is that Bicuspid valve arrives tricuspid distance.
The beneficial effects of the utility model are: this utility model is simple in structure, and is easy to use.Two listening pieces can place mitral area and TA simultaneously respectively, and the doctor can hear the dynamic change of blood flow in two lobe districts simultaneously, is beneficial to the diagnosis to heart disease.
Description of drawings:
Accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, listening piece, 2, voice conducting pipe, 3, ear muff, 4, whippletree.
The specific embodiment:
Stethoscope comprises that a listening piece 1, a voice conducting pipe 2 and two ear muffs 3 constitute, and it is characterized in that being connected with a listening piece in addition by a whippletree 4 on a listening piece, and the length of whippletree 4 is that Bicuspid valve arrives tricuspid distance.During doctor's auscultation, a listening piece is placed the mitral area, rotational orientation makes another listening piece place TA slightly, and the doctor can carry out dynamic auscultation to the blood flow in two lobe districts.
Claims (1)
1. novel stethoscope, stethoscope comprises that a listening piece (1), a voice conducting pipe (2) and two ear muffs (3) constitute, it is characterized in that: be connected with a listening piece in addition by a whippletree (4) on a listening piece, the length of whippletree (4) is that Bicuspid valve arrives tricuspid distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201386847U CN201094635Y (en) | 2007-08-15 | 2007-08-15 | Novel stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201386847U CN201094635Y (en) | 2007-08-15 | 2007-08-15 | Novel stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201094635Y true CN201094635Y (en) | 2008-08-06 |
Family
ID=39921694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201386847U Expired - Fee Related CN201094635Y (en) | 2007-08-15 | 2007-08-15 | Novel stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201094635Y (en) |
-
2007
- 2007-08-15 CN CNU2007201386847U patent/CN201094635Y/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: 20080806 Termination date: 20090915 |