CN210056065U

CN210056065U - Medical stethoscope

Info

Publication number: CN210056065U
Application number: CN201920574324.4U
Authority: CN
Inventors: 朱丽贞; 臧娴; 赵叙维; 陈庆瑜; 甘小玲
Original assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Current assignee: Sun Yat Sen Memorial Hospital Sun Yat Sen University
Priority date: 2019-04-24
Filing date: 2019-04-24
Publication date: 2020-02-14
Anticipated expiration: 2029-04-24

Abstract

The utility model relates to the technical field of medical instruments, and discloses a medical stethoscope, when in use, a doctor holds a handheld seat to perform auscultation, thereby preventing sweat or dirt on the hand of the doctor from directly contacting with the skin of a patient, and simultaneously avoiding embarrassment of a female during auscultation; be equipped with in the inside of main part and hold the chamber, be equipped with heating element in holding the chamber, heating element can heat the main part, avoid using ice-cold stethoscope winter and amazing the patient and cause the discomfort of patient, guarantee the normal clear of auscultation work, improve work efficiency, furthermore, detachably is connected with the shroud in the main part, finish when the stethoscope uses, cover the shroud capping in the main part, ultraviolet lamp subassembly in the shroud can disinfect to the main part, during the use, pull out the shroud can, thereby guarantee the clean health of stethoscope head, the handing-over of avoiding using the stethoscope infects again, the shroud can play protection and dirt-proof effect to the stethoscope head simultaneously.

Description

Medical stethoscope

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a medical stethoscope.

Background

Medical stethoscopes are used to collect and amplify sounds emanating from the heart, lungs, arteries, veins and other internal organs, so that doctors can roughly understand the condition of the internal organs based on the received sounds and make relevant diagnoses based on some unusual or abnormal sounds.

In order to reduce the attenuation of sound, the auscultation head of the existing stethoscope generally uses stainless steel or even titanium and other heavy metals, and because the temperature of the metal auscultation head is lower in winter, the cold auscultation head suddenly contacts with the skin of a patient to cause discomfort to the patient, so that the normal auscultation work is influenced, the work efficiency is reduced, and meanwhile, because the auscultation head directly contacts with the skin of the patient, the auscultation head is easy to cause the mutual infection of diseases, and further the physical health of doctors and patients is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medical stethoscope can realize keeping warm the stethoscope heating, and guarantees the clean health of stethoscope simultaneously.

In order to solve the above problems, the utility model provides a medical stethoscope, which comprises a stethoscope head, a Y-shaped sound guide tube, an ear hook and a cover cap, wherein the Y-shaped sound guide tube comprises an auditory tube and two ear tubes connected with one end of the auditory tube, the other end of the auditory tube is connected with the stethoscope head, and each ear tube is provided with the ear hook;

the auscultation head comprises a main body and a handheld base, wherein the handheld base is connected to the main body, a cavity is formed in the main body, and a heating assembly is arranged in the cavity;

the cover cap is detachably connected with the main body, and an ultraviolet lamp assembly used for sterilizing the main body is arranged in the cover cap.

Further preferably, the ultraviolet lamp assembly comprises an ultraviolet lamp plate arranged at the end part of the cover cap, and a first power supply and a first switch which are electrically connected with the ultraviolet lamp plate.

Further preferably, the inner peripheral wall of the cover is provided with an elastic protrusion, and the outer peripheral wall of the main body is provided with a groove corresponding to the elastic protrusion.

Further preferably, the medical stethoscope further comprises a disposable film sleeve, and the disposable film sleeve is detachably sleeved on the main body.

Further preferably, the handheld seat is in a round table shape, the side portion of the handheld seat is an inwards concave arc-shaped surface, an elastic rope is arranged at the sealing position of the disposable film sleeve, and the elastic rope is connected to the arc-shaped surface of the handheld seat.

Further preferably, the body is cylindrical and has a cross-sectional area greater than that of the hand-held base.

Further preferably, the heating assembly comprises a heat conduction ring, and a second power supply and a second switch electrically connected with the heat conduction ring.

Further preferably, the ear hanger is sleeved with a rubber soft plug.

The utility model provides a medical stethoscope, which comprises a stethoscope head, a Y-shaped sound guide tube, an ear hook and a cover cap, wherein the stethoscope head comprises a main body and a handheld seat, the handheld seat is connected to the main body, when in use, a doctor can hold the handheld seat to perform auscultation operation, thereby preventing the sweat or dirt on the hand of the doctor from directly contacting with the skin of a patient, and simultaneously avoiding the embarrassment of a female during auscultation; be equipped with in the inside of main part and hold the chamber, be equipped with heating element in holding the chamber, heating element can heat the main part, avoid using ice-cold stethoscope winter and amazing the patient and cause the discomfort of patient, guarantee the normal clear of auscultation work, improve work efficiency, furthermore, detachably is connected with the shroud in the main part, finish when the stethoscope uses, cover the shroud capping in the main part, ultraviolet lamp subassembly in the shroud can disinfect to the main part, during the use, pull out the shroud can, thereby guarantee the clean health of stethoscope head, the handing-over of avoiding using the stethoscope infects again, the shroud can play protection and dirt-proof effect to the stethoscope head simultaneously.

Drawings

Fig. 1 is a schematic structural diagram of a medical stethoscope according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an auscultation head in an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of an auscultation head in an embodiment of the present invention;

fig. 4 is a schematic structural view of a cover in an embodiment of the present invention;

fig. 5 is a schematic view of the fitting structure of the stethoscope head and the disposable film in the embodiment of the present invention.

In the figure, 1, a stethoscope head; 2. a Y-shaped sound guide tube; 3. ear hanging; 4. a cover; 5. a disposable film sleeve; 101. a main body; 102. a hand-held seat; 103. a groove; 104. an ultraviolet lamp panel; 1041. a substrate; 1042. an ultraviolet lamp; 105. a heat conducting ring; 201. an auditory tube; 202. an ear tube; 203. a connecting spring; 401. and (4) elastic bulges.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "left", "right", "top", "bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Referring to fig. 1 to 5, a medical stethoscope according to an embodiment of the present invention is schematically shown, which includes a stethoscope head 1, a Y-shaped sound-guiding tube 2, an ear-hook 3 and a cover 4, wherein the Y-shaped sound-guiding tube 2 includes an auditory tube 201 and two ear tubes 202 connected to one end of the auditory tube 201, and generally, a connecting spring 203 is disposed between the two ear tubes 202, the distance between the two ear tubes 202 is limited by the connecting spring 203, the other end of the ear tube 201 is connected with the auscultation head 1, each ear tube 202 is provided with an ear hook 3, preferably, a rubber soft plug is sleeved on the ear hook 3, when a doctor auscultates, the ear hook 3 is worn on the ear, the auscultation head 1 is contacted with a patient, the sound emitted from the internal organs of the patient is transmitted to the ears of a doctor through the sound guide tube, and the doctor roughly knows the conditions of the internal organs through the received sound and makes related diagnosis according to some unusual or abnormal sounds;

the auscultation head 1 comprises a main body 101 and a handheld seat 102, the handheld seat 102 is connected to the main body 101, when the auscultation head is used, a doctor can carry out auscultation operation by holding the handheld seat 102 by hand, sweat or dirt on the hand of the doctor is prevented from directly contacting with the skin of a patient, meanwhile, embarrassment of women during auscultation can be avoided, generally, the main body 101 is cylindrical, the cross sectional area of the main body 101 is larger than that of the handheld seat 102, and the hand of the doctor is further prevented from directly contacting with the skin of the patient; the main body 101 is internally provided with a containing cavity, a heating component is arranged in the containing cavity, and the heating component can heat the main body 101, so that discomfort of a patient caused by sudden stimulation of the patient by using a cold stethoscope in winter is avoided, normal auscultation work is ensured, and the work efficiency is improved;

shroud 4 can dismantle with main part 101 and be connected, be equipped with in the shroud 4 and be used for the ultraviolet lamp subassembly to the disinfection of main part 101, after the stethoscope uses, with 4 covers of shroud on main part 101, ultraviolet lamp subassembly in the shroud 4 can disinfect main part 101, during the use, pull out shroud 4 can, thereby guarantee the clean health of stethoscope head 1, the handing over of avoiding using the stethoscope is infected again, shroud 4 can play protection and dirt-proof effect to stethoscope head 1 simultaneously, and, set up the ultraviolet lamp subassembly alone in shroud 4, the volume that main part 101 held the chamber has been saved on the one hand, on the other hand, guarantee that stethoscope head 1 just carries out disinfection after finishing at every use, can save the resource, can also guarantee disinfection's quality.

Further, referring to fig. 4, the ultraviolet lamp assembly includes an ultraviolet lamp plate 104 disposed at an end of the cover cap 4, and a first power supply and a first switch electrically connected to the ultraviolet lamp plate 104, the ultraviolet lamp plate 104 includes a substrate 1041 and a plurality of ultraviolet lamps 1042 disposed on the substrate 1041 uniformly and at intervals, generally, the substrate 1041 is circular, the plurality of ultraviolet lamps 1042 are uniformly and annularly disposed along the substrate 1041, the first power supply is controlled by the first switch to supply power to the ultraviolet lamp 1042 plate 104, the ultraviolet lamp 1042 plate 104 emits ultraviolet light to sterilize the main body 101, generally, after auscultation of the auscultation head 1 is completed, the cover cap 4 is covered on the main body 101, the first switch is turned on to perform ultraviolet sterilization on the main body 101, when the auscultation head 1 is in operation, the cover cap 4 does not work, and further, data can be saved.

In this embodiment, as shown in fig. 2 and fig. 3, an elastic protrusion 401 is disposed on an inner circumferential wall of the cover 4, a groove 103 corresponding to the elastic protrusion 401 is disposed on an outer circumferential wall of the main body 101, and the cover 4 is clamped in the groove 103 of the main body 101 through the elastic protrusion 401 to be detachably connected to the main body 101.

In this embodiment, refer to fig. 5 and show, medical stethoscope still includes disposable film cover 5, disposable film cover 5 detachably cover is established on main part 101, in order to further guarantee the health, avoid the cross infection of auscultation, before every auscultation, all the cover is equipped with disposable film cover 5 on the main part 101 of auscultation head 1, after finishing using, tear disposable film cover 5 down, disposable film cover 5 has frivolous characteristics, under the prerequisite that does not influence the normal work of auscultation head 1, further guarantee the clean health of auscultation head 1 main part 101, disposable film cover 5 also can paste on the terminal surface of main part 101 through the mode of pasting, in order to avoid main part 101 terminal surface and patient direct contact.

Further, handheld seat 102 is the round platform shape, and the lateral part of handheld seat 102 is the arcwall face of indent, the department of sealing of disposable film cover 5 is equipped with the elasticity rope, the elasticity rope is connected on the arcwall face of handheld seat 102, because the elasticity rope has elasticity, can fix disposable film cover 5 on handheld seat 102 better, avoid disposable film cover 5 to drop from main part 101 in the auscultation head 1 use, in order to guarantee fixed effect, be equipped with the spread groove along the arcwall face of handheld seat 102, the elasticity rope inlays to be established in the spread groove.

Preferably, the heating assembly includes a heat conduction ring 105, and a second power supply and a second switch electrically connected to the heat conduction ring 105, the second power supply is controlled by the second switch to supply power to the heat conduction ring 105, the heat conduction ring 105 generates heat, the temperature is transmitted inside the main body 101, thereby raising the temperature of the main body 101, and avoiding discomfort of a patient due to the use of the stethoscope head 1 in winter, generally, the heating assembly is detachable from the main body 101, when the temperature of the stethoscope head 1 is higher in summer, the stethoscope head 1 may not be heated, thereby saving resources, further, the heat conduction ring 105 is electrically connected to the temperature controller, the heating temperature of the heat conduction ring 105 is controlled by the temperature controller, thereby ensuring the temperature of the stethoscope head 1, and avoiding scalding the patient due to overhigh temperature, generally, for convenience of application, the first power supply and the second power supply are both.

To sum up, the utility model provides a medical stethoscope, which comprises an auscultation head, a Y-shaped sound guide tube, an ear hook and a cover cap, wherein the auscultation head comprises a main body and a hand-held seat, the hand-held seat is connected to the main body, when in use, a doctor holds the hand-held seat to perform auscultation operation, thereby preventing sweat or dirt on the hand of the doctor from directly contacting with the skin of a patient, and simultaneously avoiding embarrassment of a female during auscultation; be equipped with in the inside of main part and hold the chamber, be equipped with heating element in holding the chamber, heating element can heat the main part, avoid using ice-cold stethoscope winter and amazing the patient and cause the discomfort of patient, guarantee the normal clear of auscultation work, improve work efficiency, furthermore, detachably is connected with the shroud in the main part, finish when the stethoscope uses, cover the shroud capping in the main part, ultraviolet lamp subassembly in the shroud can disinfect to the main part, during the use, pull out the shroud can, thereby guarantee the clean health of stethoscope head, the handing-over of avoiding using the stethoscope infects again, the shroud can play protection and dirt-proof effect to the stethoscope head simultaneously.

It should be understood that the terms "first", "second", etc. are used herein to describe various information, but the information should not be limited to these terms, and these terms are only used to distinguish one type of information from another. For example, "first" information may also be referred to as "second" information, and similarly, "second" information may also be referred to as "first" information, without departing from the scope of the present invention.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A medical stethoscope is characterized by comprising a stethoscope head, a Y-shaped sound guide tube, ear hooks and a cover cap, wherein the Y-shaped sound guide tube comprises an auditory tube and two ear tubes connected to one end of the auditory tube, the other end of the auditory tube is connected with the stethoscope head, and each ear tube is provided with the ear hook;

2. The medical stethoscope of claim 1, wherein said ultraviolet light assembly comprises an ultraviolet light plate disposed at an end of said cover, and a first power supply and a first switch electrically connected to said ultraviolet light plate.

3. The medical stethoscope as defined in claim 2, wherein said cover has an elastic protrusion on an inner peripheral wall thereof, and said main body has a recess on an outer peripheral wall thereof corresponding to said elastic protrusion.

4. The medical stethoscope according to any one of claims 1 to 3, further comprising a disposable cover removably fitted over said main body.

5. The medical stethoscope according to claim 4, wherein said hand-held holder is in the shape of a truncated cone, the side of said hand-held holder is an arc surface which is concave, and the sealing of said disposable film cover is provided with an elastic string which is connected to the arc surface of said hand-held holder.

6. The medical stethoscope of claim 5, wherein said body is cylindrical and has a cross-sectional area greater than a cross-sectional area of said hand piece.

7. The medical stethoscope of any one of claims 1-3, wherein said heating assembly comprises a thermally conductive ring and a second power supply and a second switch electrically connected to said thermally conductive ring.

8. The medical stethoscope as defined in any one of claims 1 to 3, wherein said ear hanger is sleeved with a rubber soft plug.