CN211796560U - Novel portable stethoscope for medical surgery - Google Patents

Abstract

The utility model discloses a novel medical treatment portable stethoscope for surgery, including auscultation head and long pipe, the right-hand member at long pipe is installed to the auscultation head, the other one end of long pipe is connected with the switching tee bend, it has a vertical clamping-force adjusting device to increase through between the centre gripping shell fragment of this medical treatment portable stethoscope for surgery and the switching tee bend, can change the centre gripping dynamics of centre gripping shell fragment through adjusting this novel clamping-force adjusting device, and the centre gripping dynamics of centre gripping shell fragment changes will change the centre gripping dynamics of two earmuffs pipe to doctor's ear in succession, can make the doctor of multiple different sizes like this can change the stethoscope to the centre gripping dynamics of its ear through centre gripping adjusting device according to the width of oneself head when using this medical treatment portable stethoscope for surgery, thereby prevent that the stethoscope from too big and cause the doctor's ear to receive the oppression of great dynamics and produce painful condition emergence .

Description

Novel portable stethoscope for medical surgery

Technical Field

The utility model belongs to the technical field of the medical treatment is relevant, concretely relates to novel medical treatment surgery is with portable stethoscope.

Background

The stethoscope is the most commonly used diagnostic tool for internal and external gynecologists, is the mark of doctors, and is invented by modern medicine starting from the stethoscope, the appearance and the sound transmission mode of the stethoscope are continuously improved since 3 and 8 days in 1817, but the stethoscope is not greatly changed in basic structure and mainly comprises a sound pickup part (chest piece), a transmission part (rubber tube) and a listening part (ear piece), the larger the contact surface of a stethoscope head and a body is, the better the picked-up sound effect is, however, the radian of the surface of the body is better, if the chest piece is too large, the stethoscope head cannot be completely contacted with the body, the sound cannot be well picked up and leaks out from gaps, therefore, the size of the stethoscope head is based on clinical requirements, the diameters of the chest pieces of the stethoscope are almost unified between 45 and 50 millimeters, the diameters of special chest pieces such as pediatrics are usually 30 millimeters, and the diameters of newborns are 18 millimeters.

The prior portable stethoscope technology for medical surgery has the following problems: present portable stethoscope for medical surgery all needs the centre gripping dynamics that produces through the centre gripping shell fragment to carry out the auscultation to the stethoscope centre gripping on doctor's ear when using, and the produced centre gripping dynamics of centre gripping shell fragment is a definite value, like this when the doctor of different sizes is when using this stethoscope, doctor's head broad a bit, receive the influence that centre gripping shell fragment centre gripping dynamics can not change and can cause the stethoscope centre gripping too big at the centre gripping dynamics of doctor's head easily, thereby can cause the doctor's ear to receive the oppression of great dynamics and produce painful condition and take place.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel portable stethoscope is used in medical treatment surgery to solve the doctor who provides in the above-mentioned background art when using this stethoscope of different sizes, doctor's head broad a bit receives the influence that centre gripping shell fragment centre gripping dynamics can not change and can cause the stethoscope centre gripping too big at the centre gripping dynamics of doctor's head easily, thereby can cause the doctor's ear to receive the oppression of great dynamics and produce painful problem.

In order to achieve the above object, the utility model provides a following technical scheme: a novel portable stethoscope for medical surgery comprises a stethoscope head and a long catheter, wherein the stethoscope head is arranged at the rightmost end of the long catheter, the other end of the long catheter is connected with a switching tee joint, openings at the left and right ends of the switching tee joint are respectively connected with a left ear ring pipe and a right ear ring pipe which vertically extend upwards, the centers of the left ear ring pipe and the right ear ring pipe are close to the outer wall of the lower circumference, fixing sleeves are respectively sleeved on the outer wall of the lower circumference, a clamping elastic sheet which is bent upwards and downwards is connected between the two fixing sleeves, a vertical clamping force adjusting device is connected between the switching tee joint and the clamping elastic sheet, a semicircular connecting sleeve with a downwards opening is arranged on the clamping force adjusting device, the opening of the semicircular connecting sleeve is downwards sleeved outside the outer wall of the upper half circumference at the center of the switching tee joint, a vertical adjusting column is connected at the upper end of, the utility model discloses a horizontal operation of adjusting the horizontal operation of post, including adjusting screw, centre gripping shell fragment, adjusting screw's circumference is inside to be provided with adjusting screw, adjusting screw's the top sets up in the upper end outside of adjusting the post, centre gripping shell fragment lower extreme center department is inside to be provided with the perforation, adjusting screw passes the perforation and sets up in the upper end outer wall outside of centre gripping shell fragment the top, adjusting screw is connected with the upper limit separation blade the top, the lower limit separation blade has been cup jointed on the adjusting screw circumference outer wall of centre gripping shell fragment downside, be provided.

Preferably, the uppermost ends of the left ear loop pipe and the right ear loop pipe are respectively provided with a transverse conduit which extends inwards and transversely, the outer part of the circumference of the other end of each of the two transverse conduits is sleeved with an ear plug sleeve, and the ear plug sleeves are fixedly connected with the transverse conduits through adhesives.

Preferably, the long guide pipe is respectively communicated and connected with the inner parts of the left ear ring pipe and the right ear ring pipe through a switching tee joint, the long guide pipe is a hose-shaped guide pipe, and the long guide pipe can be bent at multiple angles at will.

Preferably, the earplug cover is made by soft silica gel material, the outermost end of earplug cover adopts the cambered surface to handle, the earplug cover still is provided with the intercommunicating pore and communicates with horizontal pipe inside horizontal inside transversely.

Preferably, the upper limiting blocking piece and the lower limiting blocking piece are both of circular sheet structures, the diameters of the upper limiting blocking piece and the lower limiting blocking piece are larger than the diameter of the through hole, and the upper limiting blocking piece and the lower limiting blocking piece are respectively attached to the outer walls of the upper end and the lower end of the clamping elastic piece by virtue of the adhesive.

Preferably, the semicircular connecting sleeve is of a semicircular ring-shaped structure formed by magnesium alloy, and is fixedly connected with the adapter tee through an adhesive after being sleeved on the circumferential outer wall of the upper half section of the adapter tee.

Compared with the prior art, the utility model provides a novel portable stethoscope is used to medical treatment surgery possesses following beneficial effect:

1. the utility model adds a vertical clamping force adjusting device between the clamping spring sheet and the switching tee joint of the portable stethoscope for medical surgery, and the upper and lower ends of the novel clamping force adjusting device are respectively fixedly connected with the clamping spring sheet and the switching tee joint, and the clamping force of the clamping spring sheet can be changed by adjusting the novel clamping force adjusting device, and the clamping force of the clamping spring sheet can be changed to change the clamping force of two earmuffs to the ears of doctors, thus the clamping force of the stethoscope to the ears can be changed by the clamping force adjusting device according to the width of the head of doctors with various body types when using the portable stethoscope for medical surgery, thereby preventing the ears of doctors from being pressed by great force to generate pain due to overlarge clamping force of the stethoscope to the ears of doctors, thereby the whole medical surgery portable stethoscope can be more comfortable when in use;

2. the specific application mode and principle of the clamping force adjusting device of the utility model are as follows, taking the example of adjusting the clamping force adjusting device to reduce the clamping force of the clamping elastic sheet, at this time, a doctor only needs to hold the operation cross rod on the outer wall of the upper end of the upper limiting baffle plate by fingers and rotate clockwise to drive the adjusting screw to rotate synchronously, because the bottom of the adjusting screw extends into the adjusting screw, the adjusting screw is arranged in the adjusting column, the bottom of the adjusting column is connected to the transfer tee through a semicircular connecting sleeve, when the adjusting screw rotates clockwise, the adjusting screw and the adjusting screw can slowly withdraw outwards through the screw action, and because the outer wall of the adjusting screw on the lower side of the clamping elastic sheet is additionally provided with a lower limiting baffle plate, when the adjusting screw moves upwards, the bottom of the semicircular clamping elastic sheet can be synchronously driven to push upwards through the blocking of the lower limiting baffle plate, and the outside expansion of semicircle centre gripping shell fragment opening then can drive left ear ring pipe and the outside expansion in right ear ring pipe upper end simultaneously, thereby make the centre gripping dynamics between left ear ring pipe and the right ear ring pipe weaken, thereby reach the purpose that changes the stethoscope and to the centre gripping dynamics of its ear, and only need the opposite direction rotation adjusting screw to realize when the centre gripping dynamics that needs increase the centre gripping shell fragment.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic structural view of a novel portable stethoscope for medical surgery, which is provided by the utility model;

fig. 2 is a schematic view of a three-dimensional structure of a clamping spring plate provided by the present invention;

fig. 3 is a schematic view of a vertical internal structure of the clamping force adjusting device provided by the present invention;

in the figure: 1. an auscultation head; 2. a long catheter; 3. switching a tee joint; 4. a clamping force adjusting device; 5. clamping the elastic sheet; 6. fixing a sleeve; 7. a left ear loop; 8. a right ear canal; 9. an earplug sleeve; 10. a transverse conduit; 11. a semicircular connecting sleeve; 12. an adjustment column; 13. adjusting the screw hole; 14. adjusting the screw rod; 15. operating the cross bar; 16. limiting the baffle plate; 17. perforating; 18. the lower limit is a baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a novel portable stethoscope for medical surgery comprises a stethoscope head 1 and a long catheter 2, wherein the stethoscope head 1 is arranged at the rightmost end of the long catheter 2, the other end of the long catheter 2 is connected with a switching tee joint 3, the long catheter 2 is respectively communicated and connected with the inside of a left ear ring tube 7 and a right ear ring tube 8 through the switching tee joint 3, the long catheter 2 is a hose-shaped catheter, the long catheter 2 can be bent at multiple angles at will, so that the stethoscope head 1 can be conveniently moved at multiple angles to check the physical condition of each part of the body of a patient, the whole stethoscope can be more conveniently and optionally used, openings at the left end and the right end of the switching tee joint 3 are respectively connected with the left ear ring tube 7 and the right ear ring tube 8 which vertically extend upwards, the uppermost ends of the left ear ring tube 7 and the right ear ring tube 8 are respectively provided with a transverse catheter 10 which transversely extends inwards, the outsides of the circumferences of the other ends of, earplug cover 9 is made by soft silica gel material, the outermost end of earplug cover 9 adopts the cambered surface to handle, earplug cover 9 horizontal inside still is provided with the intercommunicating pore and with the inside intercommunication of horizontal pipe 10, can prevent like this that earplug cover 9 from filling in doctor's ear inside and the scratch appears to the condition of doctor's ear, and earplug cover 9 also can play the sound insulation effect, it can be effectual give the isolation to the noise of outside, thereby it is more clear and definite to make when doctor auscultates, earplug cover 9 and horizontal pipe 10 pass through adhesive fixed connection, left ear ring pipe 7 and 8 center departments of right ear ring pipe all cup joint fixed cover 6 on being close to downside circumference outer wall, be connected with opening upwards and decurrent crooked centre gripping shell fragment 5 between two fixed covers 6, be connected with vertical clamping-force adjusting device 4 between switching tee bend 3 and the centre gripping shell fragment 5, can make the doctor of multiple different sizes use this portable stethoscope for medical surgery through adjusting clamping-force adjusting device 4 Can come to change the stethoscope through clamping-force adjusting device 4 to the centre gripping dynamics of its ear according to the width of oneself head to prevent that the stethoscope from causing the doctor's ear to receive the oppression of great dynamics and producing painful condition to take place to the too big and of centre gripping dynamics of doctor's ear, thereby make whole portable stethoscope for medical surgery can be more comfortable when using.

A novel portable stethoscope for medical surgery is provided, a clamping force adjusting device 4 is provided with a semicircular connecting sleeve 11 with a downward opening, the semicircular connecting sleeve 11 is downwards sleeved outside the outer wall of the upper half section of the circumference at the center of a switching tee joint 3, the upper end of the semicircular connecting sleeve 11 is connected with a vertical adjusting column 12, the adjusting column 12 is internally provided with an adjusting screw hole 13 with an upward opening, the circumference of the adjusting screw hole 13 is internally provided with an adjusting screw 14, the uppermost end of the adjusting screw 14 is arranged outside the upper end of the adjusting column 12, the center of the lower end of a clamping elastic sheet 5 is internally provided with a perforation 17, the uppermost end of the adjusting screw 14 passes through the perforation 17 and is arranged outside the outer wall of the upper end of the clamping elastic sheet 5, the uppermost end of the adjusting screw 14 is connected with an upper limiting separation blade 16, the outer wall of the adjusting screw 14 at the lower side of the clamping elastic, the upper limiting baffle 16 and the lower limiting baffle 18 are both circular sheet structures, the diameters of the upper limiting baffle 16 and the lower limiting baffle 18 are both larger than the diameter of the through hole 17, the upper limiting baffle 16 and the lower limiting baffle 18 are respectively attached to the outer walls of the upper end and the lower end of the clamping elastic sheet 5, the semicircular connecting sleeve 11 is a semicircular ring-shaped structure formed by magnesium alloy, the semicircular connecting sleeve 11 is fixedly connected with the adapter tee 3 through adhesive after being sleeved on the outer wall of the upper half section of the circumference of the adapter tee 3, when in use, a doctor only needs to hold an operating cross rod 15 on the outer wall of the upper end of the upper limiting baffle 16 by fingers and rotate clockwise to drive the adjusting screw 14 to rotate synchronously, when the adjusting screw 14 rotates clockwise, the adjusting screw and the adjusting screw 13 slowly withdraw outwards through the thread effect, and because the lower limiting baffle 18 is additionally arranged on the outer wall of the adjusting screw 14 on the lower side of the clamping elastic sheet 5, when the adjusting screw 14 moves upwards, the semicircular baffle 14 can be 5 bottoms of centre gripping shell fragment upwards promote, then can make its opening outwards expand when 5 bottoms of semicircular centre gripping shell fragment upwards promote, and 5 opening outwards expansions of semicircle centre gripping shell fragment then can drive left ear ring pipe 7 and 8 upper ends of auris dextra ring pipe outwards expansion simultaneously to make the centre gripping dynamics between left ear ring pipe 7 and the auris dextra ring pipe 8 weaken, thereby reach the purpose that changes the stethoscope to the centre gripping dynamics of its ear.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the portable stethoscope for medical surgery is used, firstly, two earplug sleeves 9 are respectively sleeved outside the inner ends of two transverse catheters 10, then, the left earplug sleeve 7 and the right earplug sleeve 8 are outwards pulled and expanded, the gap distance between the two transverse catheters 10 is increased under the action of outward pulling force till the gap distance between the two earplug sleeves 9 is larger than the width of the head of a doctor, then, the two earplug sleeves 9 are directly plugged into two ears and released, the clamping elastic sheet 5 is reset under the action of the pulling force losing the outward pulling expansion, so that inward pulling force is generated on the left earplug sleeve 7 and the right earplug sleeve 8, the left earplug sleeve 7 and the right earplug sleeve 8 are firmly clamped on the head of the doctor, and at the moment, the two earplug sleeves 9 are respectively plugged into the ears of the doctor, then the doctor need with the hand take up auscultation head 1 that long pipe 2 one end is connected and laminate to the patient and need auscultate on the skin of the health position of auscultation can, after the auscultation is accomplished the doctor only need the stethoscope centre gripping in oneself neck can, and need place the chest pocket of uniform jacket to auscultation head 1 in, and it has a vertical clamping-force adjusting device 4 to increase between this portable stethoscope for medical surgery's centre gripping shell fragment 5 and switching tee bend 3, and this neotype clamping-force adjusting device 4's upper and lower both ends respectively with centre gripping shell fragment 5 and switching tee bend 3 fixed connection, and can change the clamping-force degree of centre gripping shell fragment 5 through adjusting this neotype clamping-force adjusting device 4, and the clamping-force of centre gripping shell fragment 5 takes place to change the clamping-force of two earmuffs ring pipe to doctor's ear with the change, can make the doctor of multiple different sizes can be according to oneself head when using this portable stethoscope for medical surgery like this The clamping force of the stethoscope on the ears is changed by the clamping force adjusting device 4.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A novel portable stethoscope for medical surgery comprises a stethoscope head (1) and a long catheter (2), and is characterized in that: the stethoscope head (1) is arranged at the rightmost end of the long catheter (2), the other end of the long catheter (2) is connected with a switching tee joint (3), the openings at the left end and the right end of the switching tee joint (3) are respectively connected with a left ear ring pipe (7) and a right ear ring pipe (8) which extend upwards and vertically, the centers of the left ear ring pipe (7) and the right ear ring pipe (8) are close to the outer wall of the circumference at the lower side and are respectively sleeved with a fixing sleeve (6), a clamping elastic sheet (5) with an upward opening and a downward bending opening is connected between the two fixing sleeves (6), a vertical clamping force adjusting device (4) is connected between the switching tee joint (3) and the clamping elastic sheet (5), a semicircular connecting sleeve (11) with a downward opening is arranged on the clamping force adjusting device (4), the semicircular connecting sleeve (11) is downwards sleeved outside the outer wall of the upper half, the upper end of the semicircular connecting sleeve (11) is connected with a vertical adjusting column (12), an adjusting screw hole (13) with an upward opening is arranged in the adjusting column (12), an adjusting screw rod (14) is arranged inside the circumference of the adjusting screw hole (13), the uppermost end of the adjusting screw rod (14) is arranged outside the upper end of the adjusting column (12), a through hole (17) is arranged in the center of the lower end of the clamping elastic sheet (5), the uppermost end of the adjusting screw rod (14) passes through the through hole (17) and is arranged outside the outer wall of the upper end of the clamping elastic sheet (5), the uppermost end of the adjusting screw rod (14) is connected with an upper limiting baffle (16), the circumferential outer wall of the adjusting screw rod (14) at the lower side of the clamping spring plate (5) is sleeved with a lower limiting baffle (18), and a transverse operation cross rod (15) is arranged on the outer wall of the upper end of the upper limiting baffle plate (16).

2. The novel portable stethoscope for medical and surgical use according to claim 1, wherein: the uppermost ends of the left ear ring pipe (7) and the right ear ring pipe (8) are respectively provided with a transverse conduit (10) which extends inwards and transversely, the other ends of the transverse conduits (10) are respectively sleeved with an ear plug sleeve (9), and the ear plug sleeves (9) are fixedly connected with the transverse conduits (10) through adhesives.

3. The novel portable stethoscope for medical and surgical use according to claim 1, wherein: the long guide pipe (2) is respectively communicated and connected with the inner parts of the left ear ring pipe (7) and the right ear ring pipe (8) through the switching tee joint (3), the long guide pipe (2) is a hose type guide pipe, and the long guide pipe (2) can be bent at multiple angles at will.

4. The novel portable stethoscope for medical surgery according to claim 2, wherein: earplug cover (9) are made by soft silica gel material, the outermost end of earplug cover (9) adopts the cambered surface to handle, the horizontal inside of earplug cover (9) still is provided with the intercommunicating pore and with horizontal pipe (10) inside intercommunication.

5. The novel portable stethoscope for medical and surgical use according to claim 1, wherein: the upper limiting baffle (16) and the lower limiting baffle (18) are both in circular sheet structures, the diameters of the upper limiting baffle (16) and the lower limiting baffle (18) are larger than the diameter of the through hole (17), and the upper limiting baffle (16) and the lower limiting baffle (18) are respectively attached to the outer walls of the upper end and the lower end of the clamping elastic sheet (5) by virtue of the attachment.

6. The novel portable stethoscope for medical and surgical use according to claim 1, wherein: the semicircular connecting sleeve (11) is of a semicircular ring sleeve-shaped structure formed by nano magnesium alloy, and the semicircular connecting sleeve (11) is fixedly connected with the switching tee joint (3) through an adhesive after being sleeved on the outer wall of the upper half section circumference of the switching tee joint (3).

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