Auscultation device for cardiology department

Abstract

The utility model relates to the technical field of medical instruments, in particular to an auscultation device for the cardiology department. According to the technical scheme, the stethoscope comprises a stethoscope tube, a stethoscope head is installed at one end of the stethoscope tube, the other end of the stethoscope tube is installed on a conduction rubber tube, a pickup head is installed at the other end of the conduction rubber tube, and a handheld mechanism is installed on the end wall of one end of the pickup head. The handheld mechanism comprises a rotary adjusting plate, a mounting groove hole, a connecting column, a strip-shaped groove hole, a rotating shaft, an external thread, a threaded hole, a telescopic column and a limiting block. The multifunctional stethoscope not only effectively avoids the situation that when a medical worker conducts auscultation operation on a female patient, the hand of the medical worker accidentally touches the sensitive position of the female patient, the heartbeat of the female patient is accelerated, and the auscultation is inaccurate, but also effectively facilitates the auscultation operation of the medical worker on the patient at the position where the medical worker is located. The use of medical staff is facilitated, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a stethoscope device for cardiology. Background Art

[0002] Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials and other similar or related items used directly or indirectly on the human body, including the required computer software. The stethoscope is a type of medical device used to listen to sounds inside the body, such as the heart, breathing and gastrointestinal tract. The stethoscope is an important method for doctors to examine patients and diagnose diseases. Since the stethoscope was used in clinical practice, its appearance and sound transmission method have been continuously improved, but its basic structure has not changed much. It is mainly composed of a sound pickup part (chest piece), a conduction part (hose) and a listening part (ear piece).

[0003] After searching, the patent announcement number CN210249874U discloses a portable stethoscope device for traditional Chinese medicine, which relates to the field of medical device technology. The portable stethoscope device for traditional Chinese medicine comprises two sound tubes and a conductive rubber tube sleeved on the bottom end thereof. The ends of the two sound tubes facing each other at the top are both equipped with sound heads, and the bottoms of the two sound tubes are elastically connected by a reed. The end of the conductive rubber tube relative to the sound tube is connected with a pickup head, and the outer sleeve of the conductive rubber tube is provided with a ring movably connected to it, and a storage device is fixed on one side of the ring. The utility model is provided with a storage device to realize the storage of the stethoscope device, which is convenient for carrying the stethoscope device and for doctors to use when going out for medical consultation. The stethoscope device is limited by the setting of a tightening belt and a Velcro to avoid the stethoscope device from shaking and causing wear during carrying, thereby protecting the stethoscope device and helping to extend the service life of the stethoscope device.

[0004] In actual use, medical staff generally use a handheld pickup head to auscultate patients. This operation method can easily cause the medical staff's hands to accidentally touch the sensitive parts of female patients, causing the female patients' heartbeats to accelerate, resulting in inaccurate auscultation. In addition, when medical staff auscultate patients sitting opposite the treatment desk, they need to stand up and walk to the patient to perform the auscultation. Therefore, we propose a cardiology stethoscope to solve the existing problems. Utility Model Content

[0005] The purpose of the utility model is to provide a cardiology stethoscope device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cardiology stethoscope device, comprising a sound tube, a sound head is installed at one end of the sound tube, the other end of the sound tube is installed on a conductive rubber hose, a pickup head is installed at the other end of the conductive rubber hose, a hand-held mechanism is installed on the end wall of one end of the pickup head, the hand-held mechanism comprises a rotary adjustment plate, a mounting slot, a connecting column, a strip slot, a rotating shaft, an external thread, a threaded hole, a telescopic column and a limit block, a mounting slot is opened at the center of the end wall of one end of the connecting column, a telescopic column is installed in the mounting slot, a threaded hole is opened at the center of the end wall of one end of the telescopic column, and a rotating shaft is installed in the threaded hole.

[0007] Preferably, the outer wall of the telescopic column is connected with the hole wall of the mounting slot with a gap.

[0008] Preferably, an external thread is provided on the outer wall of the rotating shaft, and the external thread on the outer wall of the rotating shaft is threadedly engaged with the threaded hole on the telescopic column.

[0009] Preferably, limit blocks are installed on both sides of the outer wall of one end of the telescopic column, and strip-shaped slots are opened on both sides of the hole wall of the installation slot.

[0010] Preferably, the other end of the limit block is installed in the strip-shaped slot, and the outer wall of the limit block is connected to the hole wall of the strip-shaped slot with a gap.

[0011] Preferably, the other end of the rotating shaft passes through the bearing at the center position of the end wall at the other end of the connecting column and extends to the outside to be connected with the rotating adjustment plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a series of coordinated structures. When the medical staff performs auscultation on the patient sitting opposite the diagnosis and treatment desk, the medical staff will drive the rotating shaft to rotate forward or reversely when the rotating adjustment plate on the handheld mechanism is rotated forward or reversely. Because the external thread on the outer wall of the rotating shaft is threadedly engaged with the threaded hole on the telescopic column, the telescopic column will be telescopically moved when the rotating shaft is rotated forward or reversed. The telescopic column is telescoped to adjust the overall length of the handheld mechanism. After the medical staff adjusts the overall length of the handheld mechanism, the medical staff holds the handheld mechanism and aligns the pickup head with the auscultation position to perform the auscultation operation. From the above, it can be seen that the utility model not only effectively avoids the situation that the medical staff accidentally touches the sensitive position of the female patient when performing the auscultation operation on the female patient, causing the female patient's heartbeat to accelerate and causing inaccurate auscultation, but also effectively facilitates the medical staff to perform auscultation on the patient at the position where they are located, facilitates the use of the medical staff, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is the front view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the hand-held mechanism of the utility model;

[0017] Figure 4 For this utility model Figure 3 Schematic diagram of the local enlarged structure at point A in the figure.

[0018] In the figure: 1. Hand-held mechanism; 101. Rotating adjustment plate; 102. Mounting slot; 103. Connecting column; 104. Strip slot; 105. Rotating shaft; 106. External thread; 107. Threaded hole; 108. Telescopic column; 109. Limiting block; 2. Pickup head; 3. Conducting hose; 4. Listening tube; 5. Listening head. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0020] Embodiment 1

[0021] like Figure 1-4 As shown, the utility model provides a cardiology stethoscope device, comprising a sound tube 4, a sound head 5 is installed at one end of the sound tube 4, the other end of the sound tube 4 is installed on a conductive rubber hose 3, a sound pickup head 2 is installed at the other end of the conductive rubber hose 3, a hand-held mechanism 1 is installed on the end wall of one end of the sound pickup head 2, the hand-held mechanism 1 comprises a rotary adjustment plate 101, a mounting slot 102, a connecting column 103, a strip slot 104, a rotating shaft 105, an external thread 106, a threaded hole 107, a telescopic column 108 and a limit block 109, a mounting slot 102 is opened at the center of the end wall of one end of the connecting column 103, a telescopic column 108 is installed in the mounting slot 102, a threaded hole 107 is opened at the center of the end wall of one end of the telescopic column 108, and a rotating shaft 105 is installed in the threaded hole 107.

[0022] The working principle of the cardiology stethoscope device according to the first embodiment is as follows: when the medical staff performs auscultation on the patient sitting opposite the treatment desk, the medical staff rotates the rotating adjustment plate 101 on the handheld mechanism 1 forward or reversely, which drives the rotating shaft 105 to rotate forward or reversely. Because the external thread 106 on the outer wall of the rotating shaft 105 is threadedly engaged with the threaded hole 107 on the telescopic column 108, the rotating shaft 105 rotates forward or reversely, which causes the telescopic column 108 to telescope, and the telescopic column 108 telescopes and retracts to adjust the rotation of the rotating shaft 105. The overall length of the handheld mechanism 1 is adjusted. After the medical staff has adjusted the overall length of the handheld mechanism 1, the medical staff holds the handheld mechanism 1 and aligns the sound pickup head 2 with the auscultation position to perform auscultation operations. From the above, it can be seen that the utility model not only effectively avoids the situation in which the medical staff's hands accidentally touch the sensitive position of the female patient during the auscultation operation on the female patient, causing the female patient's heartbeat to accelerate and causing inaccurate auscultation, but also effectively facilitates the medical staff to perform auscultation operations on the patient at their current position, thereby facilitating the use of the medical staff.

[0023] Embodiment 2

[0024] like Figure 1-4 As shown, a cardiology stethoscope device proposed by the utility model, compared with the first embodiment, this embodiment also includes: the outer wall of the telescopic column 108 and the hole wall of the mounting slot 102 are connected by a gap, an external thread 106 is provided on the outer wall of the rotating shaft 105, and the external thread 106 on the outer wall of the rotating shaft 105 is threadedly engaged with the threaded hole 107 on the telescopic column 108, and limit blocks 109 are installed on both sides of the outer wall of one end of the telescopic column 108, and strip slots 104 are provided on both sides of the hole wall of the mounting slot 102, and the other end of the limit block 109 is installed in the strip slot 104, and the outer wall of the limit block 109 and the hole wall of the strip slot 104 are connected by a gap, and the other end of the rotating shaft 105 passes through the bearing at the center position of the end wall of the other end of the connecting column 103 and extends to the outside to be connected with the rotating adjustment plate 101.

[0025] In this embodiment, since there is a gap connection between the outer wall of the telescopic column 108 and the hole wall of the mounting slot 102, and there is a gap connection between the outer wall of the limit block 109 and the hole wall of the strip slot 104, the telescopic movement of the telescopic column 108 can be limited and guided, thereby avoiding the situation where the telescopic column 108 rotates with the rotation of the rotating shaft 105.

[0026] The above-mentioned specific embodiments are only several preferred embodiments of the present invention. Based on the technical solution of the present invention and the relevant inspiration of the above-mentioned embodiments, those skilled in the art can make various alternative improvements and combinations to the above-mentioned specific embodiments.

Claims

1. A cardiology stethoscope device, comprising a stethoscope tube (4), Features: A listening head (5) is installed at one end of the listening tube (4), the other end of the listening tube (4) is installed on the conductive rubber tube (3), the other end of the conductive rubber tube (3) is installed with a pickup head (2), a hand-held mechanism (1) is installed on the end wall of one end of the pickup head (2), the hand-held mechanism (1) comprises a rotating adjustment plate (101), a mounting slot hole (102), a connecting column (103), a strip slot hole (104), a rotating shaft (105), an external thread (106), a threaded hole (107), a telescopic column (108) and a limit block (109), a mounting slot hole (102) is opened at the center of the end wall of one end of the connecting column (103), a telescopic column (108) is installed in the mounting slot hole (102), a threaded hole (107) is opened at the center of the end wall of one end of the telescopic column (108), and a rotating shaft (105) is installed in the threaded hole (107); The outer wall of the telescopic column (108) and the hole wall of the mounting slot hole (102) are connected by a gap; the outer wall of the rotating shaft (105) is provided with an external thread (106), and the external thread (106) on the outer wall of the rotating shaft (105) and the threaded hole (107) on the telescopic column (108) are connected by thread engagement; limit blocks (109) are installed on both sides of the outer wall of one end of the telescopic column (108), and strip-shaped slot holes (104) are opened on both sides of the hole wall of the mounting slot hole (102); The other end of the limit block (109) is installed in the strip slot hole (104), and the outer wall of the limit block (109) and the hole wall of the strip slot hole (104) are connected with each other through a gap; the other end of the rotating shaft (105) passes through the bearing at the center position of the end wall of the other end of the connecting column (103) and extends to the outside to be connected with the rotating adjustment plate (101).

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