CN206261616U - Using intelligent distant control stethoscope wireless and with cleaning function - Google Patents

Abstract

The utility model discloses using intelligent distant control stethoscope wireless and with cleaning function, there is wireless launcher in probe, probe connection cleaning device, the one end open of cleaning device, openend is connected by being stuck in the auscultation end of probe, cleaning device with its be open rectify to the other end on be connected a lid, there is tongue A the centre of lid, in cleaning device, a ultraviolet disinfection lamp is connected with the direction parallel with lid, there are two air blowers one inner side of its both sides and cleaning device, has two air outlets in the offside of air blower；Cleaning device is having two support frames parallel with ultraviolet disinfection lamp on the side of lid, and the distance of support frame to lid is more than the width of earphone portion of the handle, and the end of support frame enters the width of ear portions to the distance of tongue A more than earphone.There are two tongue B the bottom of probe, is connected with groove by tongue B with upper casing, there is on ＆ off switch A, lungs sound triggering key, heart sound triggering key, signal triggering key on upper casing.

Description

Using intelligent distant control stethoscope wireless and with cleaning function

Technical field

The utility model is related to a kind of stethoscope, and in particular to using intelligent distant control auscultation wireless and with cleaning function Device.

Background technology

Current stethoscope be doctor and nurse's frequency of use it is higher for patient makes one of medicine equipment of important diagnostic, It is stethoscopic probe daily will directly often multiple patients skin, be easily sticky with bacterium, cause the cross-infection of patient.Therefore Stethoscopic sterilization is critically important, is also that be taken seriously, and existing sterilization method is to be wiped to visit with cotton ball soaked in alcohol Head, this sterilization method one is to sterilize not thoroughly, and effect is undesirable, sterilizes in addition also not in time.

But current existing stethoscope disinfection cabinet, it is sterilized not thoroughly, such as auscultation when ultra violet lamp Device is static, can not accomplish that omnidirectional is sterilized at all, therefore sterilization is not thorough, but as described above, stethoscope Purposes it is too extensive, the sufferer attitude of contact, therefore be implicitly present in hidden danger.

Utility model content

Technical problem to be solved in the utility model is that stethoscope is easily infected with germs, and causes cross-patient contamination and disappears Malicious device is inconvenient to carry, and selection heart sound or lungs sound carry out operation inconvenience during auscultation, it has not been convenient to carry, it is therefore intended that offer uses nothing Line and the intelligent distant control stethoscope with cleaning function, solve the problems, such as cleaning stethoscope and make it easy to carry.

The utility model is achieved through the following technical solutions：

Using intelligent distant control stethoscope wireless and with cleaning function, including probe, earphone, there is wireless in the probe Transmitter, has wireless receiver on the earphone；Pop one's head in and be connected with a cleaning device, the one end open of cleaning device, and Openend is connected by being stuck in the auscultation end of probe, the cleaning device with its be open it is proper to the other end on be connected with one Lid, and there is a tongue A centre of lid, is connected with direction in the cleaning device and parallel with lid One ultraviolet disinfection lamp, has two air blowers in an inner side of the both sides of ultraviolet disinfection lamp and cleaning device, and in drum The offside of blower fan has two air outlets；The cleaning device have on the side of lid two it is parallel with ultraviolet disinfection lamp Support frame, and support frame to lid distance more than the width of earphone, and support frame end to tongue A distance Enter more than the width of ear portions in earphone plug.There are two tongue B the bottom of the probe, and the bottom of the probe is connected with one Individual upper casing, there is two grooves on upper casing, and the bottom popped one's head in is connected by tongue B with upper casing with groove, is had on the upper casing On ＆ off switch A, lungs sound triggering key, heart sound triggering key, signal triggering key.

Using intelligent distant control stethoscope wireless and with cleaning function, there is an air blower outside of the cleaning device Switch and a disinfection by ultraviolet light lamp switch.

Wherein, ultraviolet disinfection lamp, is exactly to be killed to include bacterial propagule, brood cell, mycobacterium, coronal disease with ultraviolet Poison, fungi, Richettsia and Chlamydia etc., all body surface, water and airs by above-mentioned virus pollution can use ultraviolet Sterilization, the mankind are very early using the tradition that the ultraviolet portion in sunshine is sterilized.Domestic and international scientific worker is to ultraviolet Existing more than the 200 years history of research, starts, ultraviolet sterilization since he doctor Li Shi of Germany invents first ultraviolet germicidal lamp Technology is more widely used in increasing field, and especially in air disinfection, body surface is sterilized, and water process Sterilized aspect.

Further, after stethoscope has been used, the openend of cleaning device can be stuck in one end of probe auscultation, together When open cleaning device lid, by earphone hand take part be placed on the support frame in cleaning device, fill in ear portions just right Ultraviolet disinfection lamp, after closeing the lid by earphone card between support frame and lid, the ultraviolet opened outside cleaning device disappears Malicious lamp switch, carry out disinfection sterilization, while opening blower switch, dedusting ventilation is carried out by the air outlet on opposite.

Using intelligent distant control stethoscope wireless and with cleaning function, the probe includes permanent magnet, the one of permanent magnet Side surrounds voice coil loudspeaker voice coil, and the opposite side of voice coil loudspeaker voice coil surrounds sound film, and the outermost of sound film has a cold-proof circle, and voice coil loudspeaker voice coil, permanent magnet, There is space between sound film, the permanent magnet is connected with wave filter A by wire, and wave filter A is connected with wave filter B, wave filter C, And wave filter B, wave filter C are connected with transformer, and transformer is connected with wireless launcher, and wireless launcher is connected with power supply.

Using intelligent distant control stethoscope wireless and with cleaning function, there are a supply unit, power supply in the earphone Device is connected with a wireless receiver, and wireless receiver is connected with a loudspeaker, and the outside of the earphone has one Volume adjuster and an on ＆ off switch B.

Wherein, when doctor holds stethoscopic pickup part with human contact, vibration before and after sound film is driven, so as to drive Voice coil loudspeaker voice coil makees cutting magnetic line movement in magnetic field, according to electromagnetic induction principle, at coil two ends sensing audio will be produced electronic Gesture, so as to complete acoustic-electric conversion.

Wherein, wave filter, is the device filtered to ripple.It refer to the electricity for reducing or eliminating harmonic wave to effect on power system Gas part.The circuit effectively filtered out to the frequency beyond the frequency of CF or the frequency, is exactly wave filter, its function Exactly obtain a CF or eliminate a CF.

Low pass filter refers to that can allow low frequency signal by the electricity without allowing medium, high frequency signal to pass through in vehicle-mounted power amplifier Road, its effect is to filter off the middle pitch and treble contribution in audio signal, and enhancing bass contribution is with the bass unit of drive the speaker. Because vehicle-mounted power amplifier major part is all full frequency band power amplifier, generally use AB class Enlargement Designs, power attenuation than larger, so filtering The signal of low-frequency range, it is to save power, ensure the optimal selection of tonequality only to promote middle/high frequency loudspeaker.In addition high-pass filter is normal Often occur in pairs with low pass filter, no matter any, be provided to certain sound frequency to be sent to the unit that go.It is low Bandpass filter is to allow to pass through less than the signal of cut-off frequency, but is filled higher than the intransitable electronic filtering of the signal of cut-off frequency Put.For different wave filters, the Weaken degree of the signal of each frequency is different.When using in voice applications, it is sometimes It is referred to as highdensity plywood wave filter, or high pitch eliminates wave filter.

And high-pass filter is a system for making high-frequency be easier by and preventing low frequency from passing through.It is eliminated Unnecessary low-frequency component eliminates low-frequency disturbance in other words in signal.Its characteristic can be rung with impulse respectively in time domain and frequency domain Answer and frequency response description.

Further, the sound produced when heart sound refers to heart contraction diastole, can be heard, also with ear or stethoscope in the wall of the chest Available electron instrument record gets off.First heart sound, second heart sound can be divided into, and can be heard under normal circumstances.And the 3rd Heart sound, generally can only hear, fourth heart sound is rarely heard under normal circumstances in children and adolescence.Produced from heart Heart sound lead and pass to wall of the chest surface by the medium of tissue, wherein, blood and muscle take second place with osteoacusis preferably, lung and fatty group Knit worst, so it is light compared with normal person that the heart sound recorded is listened from the wall of the chest in pulmonary emphysema and fat patient, amplitude is low.Normal heart The heart sound frequency produced in contracting activity of relaxing is 1~800Hz.People's sense of hearing than it is more sensitive be the wherein frequency band of 40~400Hz, The vibration human ear of below 20Hz is not heard.

Additionally, when relevant lung and breathing problem is diagnosed, traditional stethoscope can simultaneously receive lungs sound and heart sound, the heart The presence influence of sound listens record to lungs sound, so as to reduce the accuracy analyzed lungs sound and judge lesion.

Therefore the high frequency waves that collect, low frequency wave are filtered respectively using low pass filter, high-pass filter and then Heart sound and lungs sound needed for obtaining us, reach the purpose of separation.

Further, directly colder with human contact when using stethoscope, easily human body is produced stimulates, therefore Insulating layer uses cold-proof circle, reduces the stimulation to human body.

Further, wave filter A is low pass filter, and noise and noise filtering are gone out, and wave filter B is LPF Device, wave filter C is high-pass filter, and wave filter B is triggered when heart sound triggering key is pressed by passing through transformation after wave filter B again Device, expands wavelength, reaches wireless launcher, presses signal triggering key, and the information that will be collected is sent to ear by wireless network Wireless receiver on machine, the signal for collecting, and then by loudspeaker, electric signal is changed into sound, such doctor is just The signal for collecting can be caught；If gathering lungs sound, then similarly, lungs sound triggering key is pressed, gather lungs sound.

Wherein, there is a supply unit on earphone, charging work can be carried out by the supply unit plug-in.

The utility model compared with prior art, has the following advantages and advantages：

1st, the utility model carries cleaning device using intelligent distant control stethoscope wireless and with cleaning function, prevents Cross-infection, earphone are while the dedusting that carries out disinfection, improves earphone service life.

2nd, the utility model uses intelligent distant control stethoscope that is wireless and having cleaning function, by wirelessly transmitting data, Diagnosis is more accurate.

3rd, the utility model is using intelligent distant control stethoscope wireless and with cleaning function, heart and lung sounds isolation, and leads to Cross triggering key to select, more convenient, practicality.

Brief description of the drawings

Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：

Fig. 1 is the utility model structural representation.

Fig. 2 is the utility model upper case structure schematic diagram.

Fig. 3 is the utility model Headphone structure schematic diagram.

Mark and corresponding parts title in accompanying drawing：

1- pops one's head in, 2- permanent magnets, 3- voice coil loudspeaker voice coils, 4- sound films, the cold-proof circles of 5-, 6- wave filters A, 7- wave filter B7,8- wave filter C, 9- wire, 10- transformers, 11- wireless launchers, 12- power supplys, 13- tongues B, 14- groove, 15- upper casings, 16- on ＆ off switch A, 17- lungs sound triggering keys, 18- cleaning devices, 19- lids, 20- ultraviolet disinfection lamps, 21- air blowers, 22- ultraviolet disinfection lamps are opened Close, 23-blower switch, 24- air outlets, 25- support frames, 26- tongues A, 27- heart sound triggering key, 28- signal triggering keys, 29- loudspeakers, 30- wireless receivers, 31- supply units, 32- volume adjusters, 33- on ＆ off switches B, 34- earphone.

Specific embodiment

To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing, The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this Utility model, is not intended as to restriction of the present utility model.

Embodiment

As Figure 1-3, the utility model is used wirelessly and has the intelligent distant control stethoscope of cleaning function, including 1, 34, have 11 in the probe 1, have 30 on the earphone 34；Probe 1 is connected with an one end open for cleaning device 18,18, And the auscultation end that openend passes through to be stuck in probe 1 connects, the cleaning device 18 with its be open it is proper to the other end on connect One 19 is connected to, and there is a tongue A26 centre of lid 19, it is in the cleaning device 18 and parallel with lid 19 Direction on be connected with a ultraviolet disinfection lamp 20, have in an inner side of the both sides of ultraviolet disinfection lamp 20 and cleaning device 18 Two air blowers 21, and offside in air blower 21 has two air outlets 24；The cleaning device 18 is near lid 19 There are two support frames 25 parallel with ultraviolet disinfection lamp 20 on side, and support frame 25 arrives the distance of lid 19 in earphone 34 Width more than, and more than the width of ear portions is filled in the end of support frame 25 to the distance of tongue A26 in earphone 34.Visit The bottom that there is two tongue B13, the probe 1 first 1 bottom is connected with a upper casing 15, there is two grooves 14 on upper casing 15, And the bottom of probe 1 is connected by tongue B13 with upper casing with groove 14, there are on ＆ off switch A16, lungs sound to trigger on the upper casing 15 Key 17, heart sound triggering key 27, signal triggering key 28.

Described use wirelessly and have cleaning function intelligent distant control stethoscope, there is a drum outside of cleaning device 18 Fan switch 23 and a disinfection by ultraviolet light lamp switch 22.

Described use wirelessly and has the intelligent distant control stethoscope of cleaning function, after stethoscope has been used, can be by The openend of cleaning device 18 is stuck in one end of 1 auscultation of probe, while opening the lid 19 of cleaning device 18, the hand of earphone 34 is taken Part is placed on the support frame 25 in cleaning device 18, fills in ear portions just to ultraviolet disinfection lamp 20, is closed the lid after 19 Earphone 34 is stuck between support frame 25 and lid 19, the disinfection by ultraviolet light lamp switch 22 outside cleaning device 18 are opened, carried out Disinfection, while opening blower switch 23, dedusting ventilation is carried out by the air outlet 24 on opposite.

Described use wirelessly and have cleaning function intelligent distant control stethoscope, probe 1 include permanent magnet 2, permanent magnet 2 Side surround voice coil loudspeaker voice coil 3, and the opposite side of voice coil loudspeaker voice coil 3 surrounds sound film 4, and the outermost of sound film 4 has cold-proof circle 5, and sound Circle 3, have space between permanent magnet 2, sound film 4, the permanent magnet 2 is connected with wave filter A6 by wire 9, wave filter A6 and filter Device B7, wave filter C8 are connected, and wave filter B7, wave filter C8 be connected with transformer 10, transformer 10 and wireless launcher 11 It is connected, wireless launcher 11 is connected with power supply 12.

Described use wirelessly and has the intelligent distant control stethoscope of cleaning function, has a supply unit in earphone 34 31, supply unit 31 is connected with a wireless receiver 30, and wireless receiver 30 is connected with a loudspeaker 29, and the ear There are a volume adjuster 32 and an on ＆ off switch B33 in the outside of machine 34.

Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equally replaces Change, improve, should be included within protection domain of the present utility model.

Claims (4)

1. using intelligent distant control stethoscope wireless and with cleaning function, it is characterised in that including probe（1）, earphone（34）, The probe（1）Inside there is wireless launcher（11）, the earphone（34）On have wireless receiver（30）；Probe（1）It is connected with one Individual cleaning device（18）, cleaning device（18）One end open, and openend is by being stuck in probe（1）Auscultation end connection, The cleaning device（18）With its be open rectify to the other end on be connected with a lid（19）, and lid（19）Centre There is a tongue A（26）, in the cleaning device（18）It is interior, and and lid（19）Be connected with parallel direction one it is ultraviolet Line sterilamp（20）, in ultraviolet disinfection lamp（20）Both sides and cleaning device（18）One inner side have two air blowers（21）, And in air blower（21）Offside have two air outlets（24）；The cleaning device（18）Near lid（19）Side on There are two and ultraviolet disinfection lamp（20）Parallel support frame（25）, and support frame（25）To lid（19）Distance in earphone （34）Width more than, and support frame（25）End to tongue A（26）Distance in earphone（34）Fill in ear portions It is more than width；The probe（1）Bottom have two tongue B（13）, the probe（1）Bottom be connected with a upper casing （15）, upper casing（15）On have two grooves（14）, and pop one's head in（1）Bottom and upper casing pass through tongue B（13）With groove（14） Connection, the upper casing（15）On have on ＆ off switch A（16）, lungs sound triggering key（17）, heart sound triggering key（27）, signal triggering key （28）.

2. it is according to claim 1 using intelligent distant control stethoscope wireless and with cleaning function, it is characterised in that institute State cleaning device（18）Outside have a blower switch（23）With a disinfection by ultraviolet light lamp switch（22）.

3. it is according to claim 1 using intelligent distant control stethoscope wireless and with cleaning function, it is characterised in that institute State probe（1）Including permanent magnet（2）, permanent magnet（2）Side surround voice coil loudspeaker voice coil（3）, and voice coil loudspeaker voice coil（3）Opposite side surround Sound film（4）, sound film（4）Outermost have cold-proof circle（5）, and voice coil loudspeaker voice coil（3）, permanent magnet（2）, sound film（4）Between have space, institute State permanent magnet（2）With wave filter A（6）By wire（9）Connection, wave filter A（6）With wave filter B（7）, wave filter C（8）It is connected, And wave filter B（7）, wave filter C（8）With transformer（10）It is connected, transformer（10）With wireless launcher（11）It is connected, wirelessly Transmitter（11）With power supply（12）It is connected.

4. it is according to claim 1 using intelligent distant control stethoscope wireless and with cleaning function, it is characterised in that institute State earphone（34）Inside there is a supply unit（31）, supply unit（31）It is connected with a wireless receiver（30）, wireless receiving Device（30）It is connected with a loudspeaker（29）, and the earphone（34）Outside have a volume adjuster（32）Opened with one Crucial B（33）.