CN2759394Y

CN2759394Y - Scoustoelectric compound structured auscultator with mobile communicating tube and audio head

Info

Publication number: CN2759394Y
Application number: CN 200420083161
Authority: CN
Inventors: 陈庆强
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-08-23
Filing date: 2004-08-23
Publication date: 2006-02-22
Anticipated expiration: 2014-08-23

Abstract

The utility model relates to an acoustic-electric compound structural auscultator with a mobile communicating tube and a pickup head, particularly an auscultator composed of an acoustic vibration structure and an electric vibration structure which are compounded. The acoustic vibration structure is formed by assembling ear pieces 1, 2, a megaphone 3, a switch box 4, a communicating tube 5 and a pickup head 6, wherein the connecting and communicating structure of the switch box 4 and the communicating tube 5 is threaded connection, direct inserting and pulling connection and inserting and pulling connection with non-skid grooves; the connecting and communicating structure of the communicating tube 5 and the pickup head 6 is threaded connection, direct inserting and pulling connection and inserting and pulling connection with non-skid grooves. The utility model uses the acoustic vibration structure to auscultate like the common auscultator, and uses the electric vibration structure to amplifying pickup in order to obtain more vivid effect.

Description

The acoustic-electric composite construction stethoscope of movable communicating pipe of band and pick-up head

[technical field] this utility model relates to medical stethoscope technical field.

[background of invention] is present, does not still have relevant technical literature publication and report similar techniques scheme, does not also have production marketing or is used for clinical; Because this utility model is different with existing common stethoscope structure, technical have a bigger improvement, the employing of this utility model sonic vibration and electric oscillation composite structure technology, and the application of movable communicating pipe and pick-up head, the hygienic requirements of then compound common medical diagnosis and preventive medicine diagnosis, therefore, be a kind of innovation to this class medical treatment device.

[goal of the invention] this utility model purpose is, the stethoscope of a kind of sonic vibration and electric oscillation composite structure is provided, with the sonic vibration structure as common stethoscope auscultation, the electricity consumption vibrational structure can amplify the pickup of target organ, obtain auscultation effect more clearly, the movable communicating pipe that it adopts and the parts of pick-up head can be realized disposable use, especially can keep off infection, such as between the SARS patient or the cross infection between patient and the healthy people.

[summary of the invention] accompanying drawings is as follows:

The acoustic-electric composite construction stethoscope of movable communicating pipe of band and pick-up head relates to the stethoscope that a kind of feature is made of sonic vibration and electric oscillation composite structure,

Described sonic vibration structure is by

receiver

1,2 and two mouthpieces 3 and gang switch box 4, and communicating pipe 5 and pick-up head 6 constitute,

The activity that the is connected to draw bail of described gang switch box 4 and communicating pipe 5, described draw bail are thread connection, directly plug connects, is with the plug of anti-slip tank to connect,

Gang switch box 4 is replaced by pick-up head 6 in Fig. 2-a, b, c, and then the activity draw bail of communicating pipe shown in the sign B among Fig. 15 and pick-up head 6 is the plug connection of thread connection, directly plug connection, band anti-slip tank.

This utility model keeps common stethoscopic auscultation effect, has strengthened the auscultation effect on the basis of amplifying signal, and can realize disposable use.

[description of drawings] Fig. 1 is this utility model structure principle chart,

Fig. 2-a is that this utility model gang switch box 4 and the screw-type of communicating pipe 5 that sign A shown in Figure 1 represents flexibly connects,

Fig. 2-b is that the direct plug-in of this utility model gang switch box 4 represented of sign A shown in Figure 1 and communicating pipe 5 flexibly connects,

Fig. 2-c is that the anti-skidding slot type of this utility model gang switch box 4 represented of sign A shown in Figure 1 and communicating pipe 5 flexibly connects.

Being designated among the figure:

The 1-receiver,

The 2-receiver,

3-is communicated with mouthpiece,

4-gang switch box,

5-is communicated with connection tube,

The 6-pick-up head,

The connection mouth of pipe of A-gang switch box 4 and the point of attachment signal that is communicated with connection tube 5,

The connection mouth of pipe of B-pick-up head 6 and the point of attachment signal that is communicated with connection tube 5.

[specific embodiment] is according to this description and the given technical scheme of accompanying drawing, relevant mechanical and electronics process technology standard and stethoscope technical standard design drawing and selected description of the process according to country, the sonic vibration structure is by

receiver

1,2 and two mouthpieces 3 are selected medical-grade plastics material for use, gang switch box 4 box bodys are selected medical-grade plastics material for use, communicating pipe 5 is a medical-grade plastics material, pick-up head 6 adopts copper or stainless steel material or medical plastic, and the pickup film is a common acoustic vibration pickup film in the pick-up head 6.

Thread connection is adopted in the flexible connection of gang switch box 4 and communicating pipe 5, and thread connection is adopted in the flexible connection of communicating pipe 5 and pick-up head 6.

Electric horn in the electric oscillation structure gang switch box 4 is earphone class commercially available prod, pick up is the commercially available prod electronic pick-up, it is the commercially available prod that electroacoustic amplifies integration module, and battery is commercially available prod button cell or other battery, can make this utility model product line.

Example 1 is a kind of this utility model product with two-sided pick up auscultation head.

Example 2 is another kind of this utility model product with single face pick up auscultation head.

Claims

1, the acoustic-electric composite construction stethoscope of movable communicating pipe of band and pick-up head is characterized in that:

Described communicating pipe (5) is a movable connection structure with gang switch box (4),

Described communicating pipe (5) is a movable connection structure with pick-up head (6).

2, the acoustic-electric composite construction stethoscope of movable communicating pipe of band according to claim 1 and pick-up head is characterized in that:

Described communicating pipe (5) is a thread connection with the movable connection structure of gang switch box (4), directly plug connects, is with the plug of anti-slip tank to connect.

3, the acoustic-electric composite construction stethoscope of movable communicating pipe of band according to claim 1 and 2 and pick-up head is characterized in that:

Described communicating pipe (5) is a thread connection with the movable connection structure of pick-up head (6), directly plug connects, is with the plug of anti-slip tank to connect.