CN210056065U - Medical stethoscope - Google Patents

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 instruments, in particular to a medical stethoscope.

Background technique

Medical stethoscopes are used to collect and amplify the sounds from the heart, lungs, arteries, veins and other internal organs, so that doctors can roughly understand the internal organs according to the received sounds, and based on some uncommon or abnormal sounds make a relevant diagnosis.

In order to reduce sound attenuation, the auscultation head of the existing stethoscope generally uses heavy metals such as stainless steel or titanium. Since the temperature of the metal auscultation head is low in winter, the cold auscultation head suddenly contacts the patient's skin, which will bring discomfort to the patient, and then It affects the normal auscultation work and reduces the work efficiency. At the same time, because the auscultation head is in direct contact with the patient's skin, it is easy to cause cross-infection of diseases, which in turn affects the health of both doctors and patients.

Utility model content

The purpose of the utility model is to provide a medical stethoscope, which can realize heating and heat preservation of the stethoscope, and at the same time ensure the cleanliness of the stethoscope.

In order to solve the above problems, the present utility model provides a medical stethoscope, which includes an auscultation head, a Y-shaped sound guide tube, an ear hook and a cover. an ear tube, the other end of the ear tube is connected to the auscultation head, and each ear tube is provided with the ear hook;

The auscultation head includes a main body and a hand-held seat, the hand-held seat is connected to the main body, a cavity is arranged inside the main body, and a heating assembly is arranged in the cavity;

The cover is detachably connected to the main body, and an ultraviolet lamp assembly for sterilizing the main body is arranged in the cover.

Further preferably, the ultraviolet lamp assembly includes an ultraviolet lamp plate disposed at the end of the cover, and a first power supply and a first switch electrically connected to the ultraviolet lamp plate.

Further preferably, elastic protrusions are provided on the inner peripheral wall of the cover, and grooves corresponding to the elastic protrusions are provided on the outer peripheral wall of the main body.

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

Further preferably, the hand-held seat is in the shape of a circular cone, and the side of the hand-held seat is a concave arc surface, and an elastic cord is provided at the seal of the disposable film sleeve, and the elastic cord is connected to the on the curved surface of the handheld holder.

Further preferably, the main body is cylindrical, and the cross-sectional area of the main body is larger than the cross-sectional area of the hand seat.

Further preferably, the heating assembly includes a heat conducting ring, a second power supply and a second switch electrically connected to the heat conducting ring.

Further preferably, a rubber soft plug is sleeved on the ear hook.

The utility model provides a medical stethoscope, which comprises an auscultation head, a Y-shaped sound guide tube, an ear hook and a cover. The auscultation head comprises a main body and a hand-held seat, and the hand-held seat is connected to the main body. When in use, the doctor holds the hand-held seat to perform auscultation operations. , to prevent the sweat or dirt on the doctor's hands from directly contacting the patient's skin, and at the same time to avoid the embarrassment of female auscultation; there is a cavity inside the main body, and a heating component is arranged in the cavity, and the heating component can heat the main body. , to avoid using the cold stethoscope in winter and stimulate the patient to cause discomfort to the patient, to ensure the normal progress of auscultation work, and to improve the work efficiency. On the main body, the ultraviolet lamp assembly in the cover can sterilize the main body. When using it, just remove the cover, so as to ensure the cleanliness of the auscultation head and avoid the cross infection of the stethoscope. The cover can also protect the auscultation head. for protection and dust protection.

Description of drawings

1 is a schematic structural diagram of a medical stethoscope in an embodiment of the present invention;

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

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

4 is a schematic structural diagram of a cover in an embodiment of the present invention;

FIG. 5 is a schematic diagram of the matching structure of the auscultation head and the disposable film in the embodiment of the present invention.

In the figure, 1, auscultation head; 2, Y-shaped sound guide tube; 3, ear hook; 4, cover; 5, disposable membrane sleeve; 101, main body; 102, hand-held seat; 103, groove; Lamp board; 1041, base plate; 1042, ultraviolet lamp; 105, heat conduction ring; 201, ear tube; 202, ear tube; 203, connecting spring; 401, elastic protrusion.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "left", "right", "top", "bottom", etc. are based on those shown in the accompanying drawings. The orientation or positional relationship is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a reference to the present utility model. limits.

1 to 5 , a medical stethoscope according to an embodiment of the present invention is schematically shown, including an auscultation head 1 , a Y-shaped sound guide tube 2 , an ear hook 3 and a cover 4 , and the Y-shaped sound guide tube 2 It includes an ear tube 201 and two ear tubes 202 connected to one end of the ear tube 201. Generally, a connection spring 203 is provided between the two ear tubes 202, and the distance between the two ear tubes 202 is limited by the connection spring 203. The other end of the listening tube 201 is connected to the auscultation head 1, and each ear tube 202 is provided with an ear hook 3, preferably a rubber soft plug is set on the ear hook 3. The head 1 is in contact with the patient, and the sound from the patient's internal organs is transmitted to the doctor's ear through the sound tube. ;

The auscultation head 1 includes a main body 101 and a hand-held base 102. The hand-held base 102 is connected to the main body 101. When in use, the doctor holds the hand-held base 102 for auscultation operation to prevent the sweat or dirt on the doctor's hands from directly contacting the patient's skin. To avoid the embarrassment of female auscultation, generally, the main body 101 is cylindrical, and the cross-sectional area of the main body 101 is larger than the cross-sectional area of the hand-held base 102, which further prevents the doctor's hand from directly contacting the patient's skin; the interior of the main body 101 is provided with a container. There is a heating component in the cavity, and the heating component can heat the main body 101, so as to avoid using a cold stethoscope to suddenly stimulate the patient and cause discomfort to the patient, ensure the normal operation of auscultation, and improve work efficiency;

The cover 4 is detachably connected to the main body 101. The cover 4 is provided with an ultraviolet lamp assembly for sterilizing the main body 101. After the stethoscope is used, the cover 4 is covered on the main body 101. The ultraviolet lamp assembly in the cover 4 The main body 101 can be sterilized, and the cover 4 can be removed when in use, so as to ensure the cleanliness of the auscultation head 1 and avoid cross-infection of the stethoscope. The cover 4 can also protect the auscultation head 1 and prevent dust. Moreover, arranging the ultraviolet lamp assembly in the cover 4 alone saves the volume of the cavity of the main body 101 on the one hand, and on the other hand, ensures that the auscultation head 1 is sterilized after each use, which can save money resources, but also to ensure the quality of disinfection and sterilization.

Further, as shown in FIG. 4 , the ultraviolet lamp assembly includes an ultraviolet lamp plate 104 disposed at the end of the cover 4 , a first power supply and a first switch electrically connected to the ultraviolet lamp plate 104 , and the ultraviolet lamp plate 104 includes a substrate 1041 and a plurality of UV lamps 1042 evenly and spaced apart on the substrate 1041. Generally, the substrate 1041 is circular, and the plurality of UV lamps 1042 are evenly arranged along the substrate 1041. The 1042 board 104 is powered, and the ultraviolet lamp 1042 board 104 emits ultraviolet rays to disinfect and sterilize the main body 101. Generally, after the auscultation head 1 is auscultated, the cover 4 is placed on the main body 101, and the first switch is turned on to conduct ultraviolet rays on the main body 101. For disinfection and sterilization, when the auscultation head 1 works, the cover 4 does not work, thereby saving data.

In this embodiment, as shown in FIGS. 2 and 3 , elastic protrusions 401 are provided on the inner peripheral wall of the cover 4 , and grooves 103 corresponding to the elastic protrusions 401 are provided on the outer peripheral wall of the main body 101 . 4. The elastic protrusion 401 is snapped into the groove 103 of the main body 101 to realize the detachable connection with the main body 101. It should be noted that the cover 4 can also be detachably connected to the main body 101 in other ways. For example, screw threading is used, which is not specifically limited here.

In this embodiment, as shown in FIG. 5 , the medical stethoscope further includes a disposable membrane sleeve 5, which is detachably sleeved on the main body 101. In order to further ensure hygiene and avoid cross-infection of auscultation, in each case Before the second auscultation, the main body 101 of the auscultation head 1 is covered with a disposable film cover 5. After use, the disposable film cover 5 is torn off. The disposable film cover 5 has the characteristics of being light and thin, and does not affect the auscultation head. 1. Under the premise of normal operation, to further ensure the cleanliness of the main body 101 of the auscultation head 1, the disposable membrane sleeve 5 can also be pasted on the end face of the main body 101 to avoid direct contact between the end face of the main body 101 and the patient.

Further, the hand-held seat 102 is in the shape of a truncated cone, and the side of the hand-held seat 102 is a concave arc-shaped surface, and an elastic rope is provided at the seal of the disposable film sleeve 5 , and the elastic rope is connected to the arc-shaped surface of the hand-held seat 102 , due to the elastic force of the elastic cord, the disposable membrane sleeve 5 can be better fixed on the hand-held seat 102 to prevent the disposable membrane sleeve 5 from falling off the main body 101 during the use of the auscultation head 1. In order to ensure the fixing effect, along the The arc surface of the hand-held base 102 is provided with a connecting groove, and the elastic cord is embedded in the connecting groove.

Preferably, the heating assembly includes a heat-conducting ring 105, a second power supply and a second switch electrically connected to the heat-conducting ring 105, the second power supply is controlled by the second switch to supply power to the heat-conducting ring 105, the heat-conducting ring 105 generates heat, and the temperature of the main body is 101 is internally transmitted, thereby making the temperature of the main body 101 rise, so as to avoid discomfort to the patient when the auscultation head 1 is used in winter. Generally, the heating assembly and the main body 101 are detachable. When the room temperature is high in summer, the auscultation head 1 may not be heated. To save resources, further, the heat-conducting ring 105 is electrically connected with a thermostat, and the heating temperature of the heat-conducting ring 105 is controlled by the thermostat to ensure the temperature of the auscultation head 1 and avoid scalding the patient due to excessive temperature. Generally, in order to apply Conveniently, both the first power supply and the second power supply are batteries.

To sum up, the present utility model provides a medical stethoscope, which includes an auscultation head, a Y-shaped sound guide tube, an ear hook and a cover. The auscultation head includes a main body and a hand-held seat, and the hand-held seat is connected to the main body. The auscultation operation is carried out with the hand-held seat, which prevents the sweat or dirt on the doctor's hands from directly contacting the patient's skin, and at the same time avoids the embarrassment of women during auscultation; there is a cavity inside the main body, and a heating component is arranged in the cavity. The main body can be heated to avoid discomfort caused by using the cold stethoscope to stimulate the patient in winter, ensure the normal progress of auscultation work, and improve the work efficiency. Further, the main body is detachably connected with a cover. The cover is covered on the main body, and the ultraviolet lamp assembly in the cover can sterilize the main body. When using, just remove the cover, so as to ensure the cleanliness of the auscultation head and avoid the infection of the stethoscope. The auscultation head can be protected and dustproof.

It should be understood that the terms "first", "second", etc. are used to describe various information in the present invention, but the information should not be limited to these terms, and these terms are only used to distinguish the same type of information from each other. 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 are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present invention, several improvements and replacements can be made. These improvements and replacements It should also be regarded as the protection scope of the present invention.

Claims (8)

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;

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.

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.

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