CN2180213Y

CN2180213Y - Stethoscope

Info

Publication number: CN2180213Y
Application number: CN 94200323
Authority: CN
Inventors: J·摩尔; G·摩尔
Original assignee: HUITAI INDUSTRY Co Ltd
Current assignee: HUITAI INDUSTRY Co Ltd
Priority date: 1994-01-05
Filing date: 1994-01-05
Publication date: 1994-10-26
Anticipated expiration: 2004-01-05

Abstract

The utility model discloses a combined stethoscope head which is provided with a scanning second hand type clock or a second indicating digital clock. A clock supporting member is extended from a stethoscope casing, and the clock is fixed to the supporting member. The clock supporting member can be made of acoustic materials. Thus the acoustic materials can be inserted between the stethoscope casing and the clock supporting member. Furthermore, the clock supporting member and the clock casing can be both provided with matched threads or jogged convex-concave part to cause the clock casing to be screwed or inserted on the clock supporting member. Thus the scanning second hand or the indicated second on the clock can be conveniently observed when the stethoscope is used.

Description

Stethoscope

This utility model relates to stethoscope, relates in particular to the composite construction of a stethoscope and clock and watch.

The medical worker often need take a period of time and carefully remove to listen the sound of being come by the stethoscope biography when using stethoscope.For example, when observing patient's pulse beat, must monitor the heart beating sound that is enough to calculate the per minute beats through a period of time.Owing to be necessary stethoscope is placed on the correct position of patient body in use, monitor the time of passage simultaneously exactly, a kind of stethoscope that can observe head portion and clock and watch is simultaneously preferably arranged.A kind of easy structure that reaches this utility model purpose is to be clock and watch are combined textural with head portion.Yet with the occupation that keeps healthy, it is best using the clock and watch of (the walking second) second hand that has scanning to monitor lapse of time, and is necessary in some cases.As for being in the problem that may cause that the clock and watch with scanning second hand are combined with a stethoscope, the scanning second hand is if driven by the mechanical type motor, then the sound of motor generation may interfere with stethoscopic use, but this problem can be used quartzy matching test or digital table, or a sound-absorbing material is set between head portion and table, and be readily solved.

Therefore, a purpose of the present utility model is to provide a stethoscope, and the clock and watch that its head and has the scanning second hand constitute one.

Another purpose of the present utility model is to provide a stethoscope, and its head has clock and watch, and wherein any mechanical sounds from clock and watch can't interfere with stethoscopic use.

A purpose again of this utility model is to provide a stethoscope, and the end face setting of its head has the clock and watch of scanning second hand and/or numeral demonstration at least, can calculate Pulse Rate simultaneously in auscultation, and is very easy to use.

According to stethoscope of the present utility model, its head portion outside is combined with the clock and watch that preferably have one scan second hand and/or numeral demonstration, its structure can make any sound from clock and watch can not interfere with stethoscopic use, and clock and watch use also very convenient, the battery conversion easily of clock and watch power for example, is provided.

According to this utility model, a kind of stethoscope is provided, comprise a head portion, an audition pipe and a list or ears listening tube; It is characterized in that: this head portion comprises:

One pickup auscultation head

One connects the adapter of transmission sound with audition pipe and this pickup usefulness auscultation head,

One has the clock and watch on the surface that contains scanning second hand and/or numeral demonstration at least,

Connect the clock and watch on this surface and the adapter of this auscultation head with scanning second hand and/or numeral demonstration, and

Be plugged in the sound-insulation member between these clock and watch and this auscultation head.

According to stethoscope of the present utility model, what it is characterized in that this head portion is a clock and watch supporting member in order to connect the clock and watch have scanning second hand surface at least and pickup with the adapter of auscultation head.

According to stethoscope of the present utility model, it is characterized in that this sound-insulation member is to be inserted between clock and watch supporting member and the pickup usefulness auscultation head.

According to stethoscope of the present utility model, it is characterized in that this clock and watch supporting member extends at the opposite side of pickup with the auscultation head.

According to stethoscope of the present utility model, it is characterized in that being coated with a crystal glass sheet on the surface of these clock and watch.

According to stethoscope of the present utility model, it is characterized in that being formed with an opening on the used clock and watch shell of this timepiece embedding, see through the surface that opening can be seen these clock and watch.

According to stethoscope of the present utility model, it is characterized in that being provided with one in order to this clock and watch shell is fixed in the holder on this clock and watch supporting member.

According to stethoscope of the present utility model, it is characterized in that this pickup is with being inserted with a sound-absorbing material between auscultation head and this clock and watch supporting member.

According to stethoscope head of the present utility model, it is characterized in that this sound-absorbing material is to be made by plastic material.

Other purposes of the present utility model, feature and advantage, for ripe refined present technique personage, but conjunction with figs. and to the detailed description of each preferred embodiment and come into plain view.

Fig. 1 is one according to combined stethoscopic fragmentary, perspective view of the present utility model; Show the outside drawing that head portion and the clock and watch with one scan second hand are combined into one;

Fig. 2 is the stethoscopic cutaway view of this utility model shown in Fig. 1;

Fig. 3 is the stethoscopic side view of this utility model shown in Fig. 1;

Fig. 4 is the stethoscopic front view of this utility model shown in Fig. 1; And

Fig. 5 is the stethoscopic rearview of this utility model shown in Fig. 1.

Please refer to Fig. 1 to 5, all identical numbers are promptly represented identity element among the figure.Shown person is a stethoscopic head 10 of implementing by this utility model principle among Fig. 1, then will comprise the feature described in institute's drawings attached as for subsequently explanation; Yet what must pay special attention to is that the cutaway view of Fig. 2 has been described whole feature of the present utility model.Head portion shell 20 among the figure is the pedestal of this utility model stethoscope 10, and sound such as person under inspection's pulse, breathing see through a diaphragm 22 that is located at the expansion section on the side of shell 20 and are sent in the stethoscope 10.This diaphragm normally is posted by on one's body the person of being checked.This diaphragm 22 can utilize diaphragm lid 24 and be fixed on the head portion shell 20, and audition pipe unit 26 then extends to ear listening tube not shown in the figures from head portion shell 20.The health worker sees through the ear listening tube can hear the sound that transmits from head portion.The ear listening tube that is connected on the head portion shell 20 by audition pipe unit 26 can be a list or an ears listening tube.Clock and watch supporting member 30 extends on the opposite side of head portion shell 20, and the clock and watch supporting member 30 shown in the figure is for releasably being bolted in shell 20.The function of this clock and watch supporting member 30 has two: (1) provides a substrate and (2) from the stethoscope shell 20 interior sound that completely cut off clock and watch 32 for clock and watch 32, clock and watch 32 are for releasably to be fixed in the dimple of clock and watch supporting member 30, and clock and watch shell 38 then is nested with on the clock and watch 32 and be fixed on the clock and watch supporting member 30.Clock and watch shell 38 still can be fixed on the clock and watch supporting member 30 except that above-mentioned screw-jointing method in many ways, and the mode shown in the accompanying drawing is one to have the clock and watch shell 38 that externally threaded clock and watch supporting member 30 and has the female thread that matches.This two part also can engage by a fastening structure and be one, one of them is a lip that matches, another part then is to accept ring, in addition, by a dismountable clock and watch shell 38 is provided, can guarantee to unload separately clock and watch 32, so, the maintenance clock and watch are very convenient, such as: change battery or change old clock and watch etc.Clock and watch shell 38 is for fixing clock and watch 32, and its inward flange of mat is fastened on the outer rim of clock and watch, can prevent that like this clock and watch from moving freely, and avoids unnecessary vibrations or turns on the position that is difficult for reading.If when using a screw fixing clock and watch shell 38, then clock and watch 32 can be arranged on ideal reading on the position, clock and watch can be fixedly positioning on this position by screwing tight clock and watch shell 38 facing to clock and watch supporting member 30 then.The mode of utilizing clock and watch shell 38 fixedly to be adopted during clock and watch 32 should make the surface of clock and watch 32 can not be subjected to any overslaugh, like this, makes hour hands, minute hand and scanning second hand 34 to rotate smoothly.The surface of clock and watch 32 is also being protected by one deck crystal glass sheet 40.

Have a bit very important, that is exactly that any sound from clock and watch 32 can not be sent in the stethoscope shell 20.The mode that reaches this purpose has several, and one of them method is to use a kind of liquid crystal digital display type clock and watch that sound does not take place; Yet, for readability, preferably using analog timepiece, this seemingly has some difficulties on the implementation, because scanning second hand 34 must drive with motor, and motor can produce sound, mechanical clock especially, quartzy formula clock and watch can reduce to certain degree with sound.Another kind method then is that the sound with clock and watch 32 gives complete sound insulation from stethoscope shell 20 places.After this a method can adopt mode provided by the utility model to finish, and clock and watch supporting member 30 can adopt the molding deadener such as rubber or plastic cement to make.Vulcanie or plastic cement keep good sound insulation to have sufficient robustness and ruggedness simultaneously so that combine closely between clock and watch supporting member 30 and the clock and watch shell 38.The another kind of method of isolating clock and watch 32 sound is to insert a slice deadener 36 again in clock and watch supporting member 30 and 20 on head portion shell.

Use stethoscope 10 of the present utility model, a healthcare worker can be posted by the diaphragm 22 of head portion on one desired area of patient body, and monitor the heart beating pulsation sound of transmission from one channel to another stethoscope 10 between the scanning second hand on head portion 10 34 is observed in case of necessity, staff's attention just can concentrate on the surface of stethoscope 10 position of pasting and clock and watch 32 simultaneously, and he can guarantee that stethoscope 10 is on correct position when observing and monitor pulse.And, can without difficulty stethoscope be transferred a upper/lower positions when sound that user is still sent and lapse of time on monitoring health.In addition, in the time of will transferring the position significantly to stethoscope 10, also can finish rapidly, and can very rapidly recover to monitor the operation of pulse.

When above-mentioned clock and watch 32 no doubt have with employing, the quartz watch of branch and second hand is advisable, as the quartz watch that adopts pointer and digital double to show, or the quartz watch that only statistics have shown, or employing mechanical type table all do not have can not.In addition, as use electronic type sphygmometer with digital display pulse instead to replace clock and watch also feasible.

From above narration and explanation, can understand, anyly know this technology personage and still can do various changes and modification this utility model, and these change and modify the explanation and the embodiment that can be different from the front, therefore, following claims should be encompassed in without prejudice to the institute that this utility model spirit and category are done down and change and modify.

Claims

1, a kind of stethoscope comprises a head portion, an audition pipe and a list or ears listening tube; It is characterized in that: this head portion comprises:

One pickup auscultation head

2, stethoscope as claimed in claim 1, what it is characterized in that this head portion is a clock and watch supporting member in order to connect the clock and watch have scanning second hand surface at least and pickup with the adapter of auscultation head.

3, stethoscope as claimed in claim 1 is characterized in that this sound-insulation member is to be inserted between clock and watch supporting member and the pickup usefulness auscultation head.

4, stethoscope as claimed in claim 1 is characterized in that this clock and watch supporting member extends at the opposite side of pickup with the auscultation head.

5, stethoscope as claimed in claim 1 is characterized in that being coated with a crystal glass sheet on the surface of these clock and watch.

6, stethoscope as claimed in claim 1 is characterized in that being formed with an opening on the used clock and watch shell of this timepiece embedding, sees through the surface that opening can be seen these clock and watch.

7, stethoscope as claimed in claim 1 is characterized in that being provided with one in order to this clock and watch shell is fixed in the holder on this clock and watch supporting member.

8, stethoscope as claimed in claim 1 is characterized in that this pickup is with being inserted with a sound-absorbing material between auscultation head and this clock and watch supporting member.

9, stethoscope head as claimed in claim 8 is characterized in that this sound-absorbing material is to be made by plastic material.