CN219782586U

CN219782586U - Stethoscope for pediatrics

Info

Publication number: CN219782586U
Application number: CN202221917086.0U
Authority: CN
Inventors: 陈晓梅; 白云; 彭静君
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2023-10-03
Anticipated expiration: 2032-07-21

Abstract

The utility model discloses a stethoscope for pediatrics, which relates to the technical field of medical instruments, and particularly relates to a stethoscope for pediatrics. According to the utility model, the rotating sleeve is arranged, the rotating column is movably sleeved in the inner cavity of the rotating sleeve, the connecting column is sleeved in the rotating column through the bearing, the probe is connected to the left side of the connecting column, the sound guide tube is arranged on the right side of the connecting column, and when the probe is used, a doctor can control the position of the probe through the cooperation of the rotating sleeve and the connecting column and the cooperation of the fingerstall and the connecting column, and the micro-movement of the probe is conveniently controlled through the fingerstall, so that the probe can be conveniently moved to a proper position.

Description

Stethoscope for pediatrics

Technical Field

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

Background

The stethoscope is the most commonly used diagnostic tool for internal and external women doctors, is a mark of doctors, modern medicine starts from the utility model of the stethoscope, the shape and the sound transmission mode of the stethoscope are continuously improved, but the basic structure of the stethoscope is not greatly changed, the stethoscope mainly comprises a sound pick-up part (chest piece), a conduction part (rubber tube) and a sound listening part (ear piece), and the stethoscope usually comprises a stethoscope head, a sound guide tube and an ear hook, the collected sound is amplified in a nonlinear way (frequency), the larger the contact surface of the stethoscope head and a body is, the better the sound effect is picked up, but the surface of a human body has radian, if the chest piece is too large, the stethoscope head cannot be completely contacted with the human body, the sound cannot be picked up well, and can leak out from a gap, so the size of the stethoscope head is almost unified between 45-50 mm based on clinical needs, and the diameter of the stethoscope chest piece is 30 mm in particular, for example, and the neonate is 18 mm.

In the pediatric treatment process, a doctor can auscultate organs in the children through the stethoscope, but partial children are not enough mature in mind and can resist the treatment in the treatment process, so that the doctor is very resistant to the auscultation process, the body limbs are twisted, the stethoscope probe of the doctor can not be placed at a proper position, the auscultation efficiency is influenced, the diagnosis and treatment speed is influenced, and great inconvenience is brought to the treatment.

Disclosure of Invention

In view of the above, the present utility model proposes a stethoscope for pediatric use to improve the above-mentioned problems.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a stethoscope for paediatrics, includes the probe, the bottom fixedly connected with sound guide tube of probe, the top fixedly connected with ear-hang of sound guide tube right-hand member, the right-hand fixedly connected with spliced pole of probe, the outside of spliced pole is equipped with the rotation post through the bearing housing, the outside movable sleeve of rotation post is equipped with the rotation cover, the right-hand member fixedly connected with dactylotheca of spliced pole, the outside fixedly mounted of rotation cover has the connecting rod.

Optionally, the inner chamber movable sleeve of connecting rod is equipped with the screw thread post, the left end of screw thread post is connected with the connection piece through the bearing, the left side fixed mounting of connection piece has supporting spring, supporting spring's left end fixed knot has the universal joint, the left side fixedly connected with connection sucking disc of universal joint.

Optionally, the axis of the fingerstall and the axis of the connecting column are positioned on the same horizontal line with the axis of the probe, and the diameter value of the left side of the fingerstall is larger than the diameter value of the right side.

Optionally, the connecting column is located the outside of rotation column axle center, the diameter value of rotation column is greater than the internal diameter value on rotation cover right side.

Optionally, the inboard of connecting the sucking disc is located the outside of probe, the screw thread post is located the position that the connecting rod is close to the outside, the screw of adaptation screw thread post has been seted up to the inner chamber of connecting rod.

Optionally, the left surface of connecting the sucking disc is located the left side on the left of probe, the outside of rotating the cover is provided with three connecting rods of evenly arranging.

The stethoscope for the department of pediatrics has the following beneficial effects:

1. according to the utility model, the rotating sleeve is arranged, the rotating column is movably sleeved in the inner cavity of the rotating sleeve, the connecting column is sleeved in the rotating column through the bearing, the probe is connected to the left side of the connecting column, the sound guide tube is arranged on the right side of the connecting column, and when the probe is used, a doctor can control the position of the probe through the cooperation of the rotating sleeve and the connecting column and the cooperation of the fingerstall and the connecting column, and the micro-movement of the probe is conveniently controlled through the fingerstall, so that the probe can be conveniently moved to a proper position.

2. The connecting rod is fixedly arranged outside the rotary sleeve, so that the inner cavity of the connecting rod is movably sleeved with the threaded column, the left side of the threaded column is connected with the connecting piece through the bearing, the left side of the connecting piece is connected with the sucking disc through the supporting spring and the universal joint, the rotary sleeve is conveniently and stably fixed outside the child body through the connecting sucking disc when in use, and a doctor can conveniently keep the joint of the probe and the child body surface in the auscultation process.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of the structure of the present utility model;

FIG. 2 shows a schematic view of the split construction of the present utility model;

FIG. 3 shows a schematic view of the rotating sleeve structure of the utility model;

figure 4 shows a schematic view of the structure of the connecting sucker of the present utility model.

In the figure: 1. a probe; 2. a sound guide tube; 3. ear-hanging; 4. a connecting column; 5. rotating the column; 6. a rotating sleeve; 7. a finger stall; 8. a connecting rod; 9. a threaded column; 10. a connecting sheet; 11. a support spring; 12. a universal joint; 13. and the sucking disc is connected.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the stethoscope for pediatric department comprises a probe 1, a sound guide tube 2 is fixedly connected to the bottom end of the probe 1, an ear hook 3 is fixedly connected to the upper part of the right end of the sound guide tube 2, the arrangement of the probe 1, the sound guide tube 2 and the ear hook 3 is utilized to enable doctors to finish auscultation, the doctors can conveniently wear the ear hook 3 outside ears, auscultation is carried out on the conditions of organs in a patient body through the cooperation of the probe 1 and the sound guide tube 2, a connecting column 4 is fixedly connected to the right of the probe 1, the axle center of a finger sleeve 7 and the axle center of the connecting column 4 are positioned on the same horizontal line with the axle center of the probe 1, the left diameter value of the finger sleeve 7 is larger than the right diameter value, the arrangement of the finger sleeve 7 plays the role of connecting the probe 1 when in use, the position of the probe 1 is controlled by the connecting column 4, the cooperation of the finger sleeve 7 and the connecting column 4 with a bearing is convenient, the connecting column 4 is arranged at the bottom end of the probe 1, the connecting column 5 is sleeved outside the connecting column 4 through a bearing, the connecting column 4 is arranged at the outer side of the axle center of the rotating column 5, the diameter value of the rotating column 5 is larger than the inner diameter value of the right side of the rotating sleeve 6, the connecting column 4 is arranged eccentrically to the rotating column 5, the connecting column 4 can conveniently rotate around the axle center of the rotating sleeve 6, the detection range of the connecting column 4 is conveniently improved, the children are prevented from not matching with diagnosis and treatment, the auscultation efficiency can be effectively improved, the rotating sleeve 6 is movably sleeved outside the rotating column 5, the fingerstall 7 is fixedly connected to the right end of the connecting column 4, the connecting rod 8 is fixedly arranged outside the rotating sleeve 6, the forefinger is inserted into the fingerstall 7, the fingerstall 7 is moved later, the connecting column 4 and the probe 1 are driven to rotate inside the rotating column 5 by the fingerstall 7, and the device is convenient to use, the position of the probe 1 is conveniently operated by the finger sleeve 7.

The inner chamber movable sleeve of connecting rod 8 is equipped with screw thread post 9, the inboard of connecting sucking disc 13 is located the outside of probe 1, screw thread post 9 is located the position that connecting rod 8 is close to the outside, the screw of adaptation screw thread post 9 has been seted up to the inner chamber of connecting rod 8, the setting of connecting rod 8 plays the effect of supporting screw thread post 9 and connecting sucking disc 13, the convenience utilizes the cooperation control of connecting rod 8 and screw thread post 9 to connect the position of sucking disc 13, the practicality of device has been improved, the left end of screw thread post 9 has connection piece 10 through the bearing, the left surface fixed mounting of connection piece 10 has supporting spring 11, supporting spring 11's left end fixed mounting has universal joint 12, universal joint 12's left side fixedly connected with connecting sucking disc 13, rotate screw thread post 9, make screw thread post 9 rotate at the inner chamber of connecting rod 8, the position of control screw thread post 9, and then control connection piece 10 and supporting spring 11 and connecting sucking disc 13's position, make the left surface spacing value of connecting sucking disc 13 and probe 1 adjust to suitable position, utilize the cooperation of screw thread post 9 and supporting spring 11, can conveniently control the pressure of connecting sucking disc 13 to the patient, the left surface of connecting cup 13 is located three evenly arranged on the left side of connecting rod 6 of connecting rod 1, three can avoid the side of the left side of connecting rod 6 to be arranged, three stable joint sleeve, three can be set up, three can avoid the diagnosis and treat the side, the speed is stable, the three can be set up on the side surface of the left surface of the connecting rod 8, and can be used to the left by the side 6.

In summary, when the stethoscope for pediatric use provided by the utility model is used, firstly, the threaded column 9 is rotated in the inner cavity of the connecting rod 8 before use, the positions of the threaded column 9 are controlled, the positions of the connecting plate 10, the supporting spring 11, the universal joint 12 and the connecting suction plate 13 are controlled, the left distance value between the connecting suction plate 13 and the left surface of the probe 1 is adjusted to a proper position, the stethoscope is adjusted according to the stress conditions of children with different ages, then, when the stethoscope is used, a doctor wears the ear hanger 3 at both ears, the doctor holds the rotating sleeve 6, the rotating sleeve 6 is attached to the body surface of a patient through the threaded column 9 and the connecting rod 8, the connecting plate 10, the supporting spring 11 and the universal joint 12, the connecting suction plate 13 is fixed at the approximate position, then, when auscultation is performed, the doctor presses the rotating sleeve 6 leftwards, the supporting spring 11 is in a compressed state, the connecting suction plate 13 and the patient are stably adsorbed, the three-finger rotating sleeve 6 is held by the doctor, the index finger is inserted into the finger 7, and then the finger 7 is moved, and the connecting probe 1 is driven by the finger 7 to rotate the probe 5 inside the column, so that the stethoscope can be conveniently used.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a stethoscope for paediatrics, includes probe (1), the bottom fixedly connected with sound guide tube (2) of probe (1), the top fixedly connected with ear-hook (3) of sound guide tube (2) right-hand member, its characterized in that: the probe is characterized in that a connecting column (4) is fixedly connected to the right of the probe (1), a rotating column (5) is sleeved outside the connecting column (4) through a bearing, a rotating sleeve (6) is movably sleeved outside the rotating column (5), a fingerstall (7) is fixedly connected to the right end of the connecting column (4), and a connecting rod (8) is fixedly installed outside the rotating sleeve (6).

2. The pediatric stethoscope according to claim 1, wherein: the inner cavity movable sleeve of connecting rod (8) is equipped with screw thread post (9), the left end of screw thread post (9) is connected with connection piece (10) through the bearing, the left side fixed mounting of connection piece (10) has supporting spring (11), the left end fixed mounting of supporting spring (11) has universal joint (12), the left side fixedly connected with of universal joint (12) connects sucking disc (13).

3. The pediatric stethoscope according to claim 1, wherein: the axis of the fingerstall (7) and the axis of the connecting column (4) are positioned on the same horizontal line with the axis of the probe (1), and the diameter value of the left side of the fingerstall (7) is larger than that of the right side.

4. The pediatric stethoscope according to claim 1, wherein: the connecting column (4) is positioned at the outer side of the axle center of the rotating column (5), and the diameter value of the rotating column (5) is larger than the inner diameter value of the right side of the rotating sleeve (6).

5. A pediatric stethoscope according to claim 2, wherein: the inner side of the connecting sucker (13) is located at the outer side of the probe (1), the threaded column (9) is located at a position, close to the outer side, of the connecting rod (8), and a screw hole for adapting to the threaded column (9) is formed in the inner cavity of the connecting rod (8).

6. A pediatric stethoscope according to claim 2, wherein: the left surface of the connecting sucker (13) is positioned at the left side of the left surface of the probe (1), and three connecting rods (8) which are uniformly distributed are arranged at the outer side of the rotating sleeve (6).