CN209884205U

CN209884205U - Pediatric neurology examination and percussion device

Info

Publication number: CN209884205U
Application number: CN201822101449.3U
Authority: CN
Inventors: 杨再兰; 周芳; 刘倩
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2018-12-14
Filing date: 2018-12-14
Publication date: 2020-01-03
Anticipated expiration: 2028-12-14

Abstract

The utility model discloses a pediatric neurology examination percussion device, which belongs to the technical field of neurology, and comprises a percussion hammer, a receiver and a drawing instrument, wherein the percussion hammer and the receiver are fully charged, and the spectrometer is opened, the doctor holds the handle of the percussion hammer and presses the switch, the receiver is started through the wireless switch, the doctor wears the receiver at the ear, then the percussion hammer is tightly attached to the detection part of the patient after the detection part of the patient is knocked by the bulge, the sound returned by the detection part of the patient is transmitted into the sound collector through the sound receiving hole, the sound collector converts the sound signal into an electric signal and amplifies the electric signal by the signal amplifier, the amplified electric signals are transmitted to a receiver and a drawing spectrometer through a wireless signal transmitter, the receiver converts the radio signals into sound signals and feeds the sound signals back to a doctor, and the drawing spectrometer draws a sound spectrum through the radio signals.

Description

Pediatric neurology examination and percussion device

Technical Field

The utility model relates to a department of neurology technical field specifically relates to a percussion device is examined to child department of neurology.

Background

Tapping refers to a diagnostic method in which a certain superficial part of the body is tapped by hand to vibrate and generate sound, and the presence or absence of abnormality in the organ state of the examined part is determined based on the characteristics of the vibration and the tone of the sound. The methods are classified into direct percussion and indirect percussion according to the purpose and manipulation of percussion.

Traditional percussion instrument, adopt finger or utensil to strike patient detection site, arouse the internal vibrations of patient, and cause the echo, whether doctor judges the internal organs of patient through the echo and is normal, traditional percussion adopts tubular auscultation, but when examining to child's percussion, because child's size is less, the health inner space is little, the echo that vibrations caused is also little, sound is after the propagation on the way loss, the sound that doctor can hear is just littleer, consequently, there is very high requirement to doctor's operation level, often can produce the misdiagnosis to doctor's experience not enough person, delay the state of an illness, consequently, need one kind can listen to obtain, the expression mode that can see again, the sound signal who examines time measuring is beaten to the feedback child.

SUMMERY OF THE UTILITY MODEL

To the technical problem above, the utility model provides a percussion device for pediatric neurology examination.

The technical scheme of the utility model is that:

a pediatric neurology examination percussion device comprises a percussion hammer, a receiver and a drawing instrument, wherein the percussion hammer comprises a percussion head, a handle, the percussion head is disc-shaped, a convex point is arranged at the center of the front end of the percussion head, sound receiving holes are respectively arranged on the upper side and the lower side of the convex point, a sound collector is arranged on the inner side of the sound receiving holes, a battery I is fixed on the rear side of the sound collector, the upper end of the battery I is electrically connected with a charging hole I, the handle is obliquely fixed on the rear side of the percussion head, a signal amplifier is arranged on the front side inside the handle, a wireless signal transmitter is electrically connected with the rear side of the signal amplifier, a switch is arranged on the rear side of the wireless signal transmitter, the switch is respectively connected with the battery I, the sound collector, the signal amplifier, the wireless signal transmitter is electrically connected with a receiver, the receiver comprises a receiver and a receiving rod, a sound player is arranged inside the receiver, a wireless signal receiver, the wireless signal receiver is electrically connected with the sound player, the rear side of the wireless signal receiver is electrically connected with the battery II, the wireless switch is fixed on the inner side of the receiving rod and is electrically connected with the wireless signal receiver and the battery II, the tail part of the battery II is electrically connected with the charging hole II, the drawing instrument is used for receiving a wireless signal of the percussion hammer, and the drawing instrument presents a sound spectrum in an image mode. The spectrometer is a commercially available product.

In a near step, the tail part of the handle is provided with a soft rubber layer, the soft rubber layer is used for protecting the switch, and dust is placed in the switch through the soft rubber layer.

Furthermore, the shell of the percussion hammer is made of antibacterial ceramic, and the antibacterial ceramic is convenient to clean and meets the hardness of the product.

Furthermore, the sound collector adopts an open structure, and two layers of vibrating diaphragms are arranged inside the sound collector.

Furthermore, the middle of the sound receiving hole is connected with a metal net which prevents dust from entering the sound receiving hole.

The utility model discloses a working method:

s1: fully charging the percussion hammer and the receiver, opening the spectrometer, holding a handle of the percussion hammer by a doctor, pressing a switch, starting the receiver through a wireless switch, wearing the receiver at the ear by the doctor, and knocking the detection part of the patient through a bulge;

s2: after knocking, the percussion hammer is tightly attached to the detection part of a patient, sound transmitted back from the detection part of the patient is transmitted into the sound collector through the sound receiving hole, the sound collector converts a sound signal into an electric signal and amplifies the electric signal through the signal amplifier, the amplified electric signal is transmitted to the receiver and the drawing spectrometer through the wireless signal transmitter, the receiver converts the radio signal into a sound signal and feeds the sound signal back to a doctor, the drawing spectrometer receives the radio signal of the wireless signal transmitter, and a sound spectrum is drawn through the radio signal;

the utility model has the advantages that:

traditional percussion instrument passes through leather hose conveying sound, and sound is lost in the way of propagating during the receipt, leads to doctor to receive sound less than good, handles through this device signal amplifier, and it is comparatively clear that doctor listened to after the sound enlargies, and receiver and percussion hammer alternate segregation, is convenient for accomodate and carry, and the sound that the patient detected still can present on drawing the spectrometer with the form of image, and the doctor of being convenient for is reviewed a doctor to reduce medical accident.

Drawings

Fig. 1 is a structural view of the present invention.

The multifunctional medical instrument comprises a percussion hammer 1, a receiver 2, a spectrometer 3, a diagnostic head 11, a handle 17, a bump 12, a sound receiving hole 13, a sound collector 14, a battery 15, a charging hole 16, a signal amplifier 18, a wireless signal transmitter 19, a switch 191, a receiver 21, a receiving rod 22, a sound player 23, a wireless signal receiver 24, a wireless switch 25, a battery 26, a charging hole 27, a metal net 131 and a soft rubber layer 192.

Detailed Description

For the convenience of understanding the embodiments of the present invention, the following description is further explained with reference to fig. 1, and the embodiments do not limit the embodiments of the present invention.

As shown in figure 1, a pediatric neurology examination percussion device comprises a percussion hammer 1, a receiver 2 and a drawing instrument 3, wherein the percussion hammer 1 comprises a percussion head 11 and a handle 17, the percussion head 11 is disc-shaped, the shell of the percussion hammer 1 is made of antibacterial ceramic which is convenient to clean and meets the hardness of a product, a convex point 12 is arranged at the center of the front end of the percussion head 11, the antibacterial metal has an antibacterial function and increases the percussion force, a sound collecting hole 13 is respectively arranged at the upper side and the lower side of the convex point 12, a metal net 131 is connected between the sound collecting holes 13, the metal net 131 prevents dust from entering the sound collecting holes 13, a sound collector 14 is arranged at the inner side of the sound collecting holes 13, the sound collector 14 adopts an open structure, a battery 15 is fixed at the rear side of the sound collector 14 internally provided with two layers, the upper end of the battery 15 is electrically connected with a charging hole 16, the handle 17 is obliquely fixed at the rear side of the percussion head 11, a signal amplifier 18 is arranged at the front side of the, the rear side of the signal amplifier 18 is electrically connected with a wireless signal transmitter 19, the rear side of the wireless signal transmitter 19 is provided with a switch 191, the switch 191 is respectively electrically connected with the battery I15, the sound collector 14, the signal amplifier 18 and the wireless signal transmitter 19, the tail part of the handle 17 is provided with a soft rubber layer 192, the soft rubber layer is used for protecting the switch 191, dust is placed in the switch 191 through the soft rubber layer 192, the receiver 2 comprises a receiver 21 and a receiving rod 22, a sound emitter 23 is arranged in the receiver 21, a wireless signal receiver 24 is arranged at the front end in the receiving rod 22 and used for receiving sound signals sent by the wireless signal transmitter 19, the wireless signal receiver 24 is electrically connected with the sound emitter 23, the rear side of the wireless signal receiver 24 is electrically connected with a battery II 26, the wireless switch 25 is fixed on the inner side of the receiving rod 22 and electrically connected with the wireless signal receiver 2 and the battery II, the second battery 26 is electrically connected to the second charging hole 27 at the tail, and the spectrometer 3 is used for receiving the wireless signal of the percussion hammer 1 and displaying a sound spectrum in the form of an image through the spectrometer 3.

The working method of the embodiment comprises the following steps:

s1: in order to fully charge the percussion hammer 1 and the receiver 2 and open the drawing instrument 3, a doctor holds the handle 17 of the percussion hammer 1, presses the switch 191, the receiver 2 starts the receiver 2 through the wireless switch 25, the doctor wears the receiver 2 at the ear, and then strikes the detection part of the patient through the bulge 12;

s2: knocking back and pasting percussion hammer 1 tight patient detection site, sound that passes back patient detection site through sound receiving hole 13 is passed into in the sound collector 14, sound collector 14 turns into the signal of telecommunication with sound signal and enlargies the back through signal amplifier 18, the signal of telecommunication after will amplifying passes through wireless transmitter 19 and transmits receiver 2 and draws the spectrometer 3, receiver 2 turns into the signal of telecommunication and feeds back to the doctor with the signal of telecommunication, draw the spectrometer 3 and receive the signal of telecommunication of wireless transmitter, draw the sound spectrum through radio signal.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that various changes, modifications, and equivalents may be made therein without departing from the spirit and scope of the invention; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The pediatric neurology examination percussion device is characterized by comprising a percussion hammer (1), a receiver (2) and a drawing instrument (3), wherein the percussion hammer (1) comprises a percussion head (11) and a handle (17), the percussion head (11) is disc-shaped, a convex point (12) is arranged at the center of the front end of the percussion head (11), the upper side and the lower side of the convex point (12) are respectively provided with a sound receiving hole (13), the inner side of the sound receiving hole (13) is provided with a sound collector (14), the rear side of the sound collector (14) is fixed with a battery I (15), the upper end of the battery I (15) is electrically connected with a charging hole I (16), the handle (17) is obliquely fixed at the rear side of the percussion head (11), the front side inside the handle (17) is provided with a signal amplifier (18), the rear side of the signal amplifier (18) is electrically connected with a wireless signal transmitter (19), the rear side of the wireless signal transmitter (19) is provided with a switch (191), the switch (191) is respectively electrically connected with the battery I (15), the sound collector (14), the signal amplifier (18) and the wireless signal transmitter (19), the receiver (2) comprises a receiver (21) and a receiving rod (22), a sound radiator (23) is arranged in the receiver (21), the front end in the receiving rod (22) is provided with a wireless signal receiver (24) for receiving a sound signal sent by the wireless signal transmitter (19), the wireless signal receiver (24) is electrically connected with the sound radiator (23), the rear side of the wireless signal receiver (24) is electrically connected with a battery II (26), the wireless switch (25) is fixed on the inner side of the receiving rod (22) and is electrically connected with the wireless signal receiver (2) and the battery II (26), the tail part of the battery II (26) is electrically connected with a charging hole II (27), the spectrometer (3) is used for receiving the wireless signals of the percussion hammer (1) and presenting a sound spectrum in the form of an image through the spectrometer (3).

2. The pediatric neurology examination percussion device according to claim 1, wherein the tail of the handle (17) is provided with a soft rubber layer (192).

3. The pediatric neurologic examination percussion device according to claim 1, wherein the housing of the percussion hammer (1) is made of antibacterial ceramic.

4. The pediatric neurology examination percussion device according to claim 1, wherein the sound collector (14) is of an open structure and is internally provided with two layers of diaphragms.

5. The pediatric neurology examination percussion device according to claim 1, wherein a metal mesh (131) is connected to the middle of the acoustic hole (13).