TW201918220A - Medical device capable of receiving electrocardiogram and physiological sound - Google Patents

Abstract

A medical device for receiving ECG and physiological sound is disclosed herein and includes a main body and a conductive wire. The main body includes a shell, a voice receiving module, a voice collecting chamber and a probe. The shell includes a first opening and a second opening. The first opening is opposite to the second opening. The voice receiving module is disposed within the shell and includes an interface. The interface is exposed on the first opening. One end of the voice collecting chamber is coupled to the second opening of the shell and the other end of the voice collecting chamber is coupled to the probe. The conductive wire includes a terminal able to be coupled to the interface of the voice receiving module. The medical device can provide heart, lung, or other physiological sounds and ECG to medical personnel to diagnose.

Description

Medical device capable of collecting electrocardiogram and physiological sound

The present invention relates to a medical device, and more particularly to a medical device that can collect electrocardiogram and physiological sound.

A stethoscope is a medical device that listens to the sounds in the body to diagnose the disease. A general stethoscope can hear sounds from various organs and systems in the human body, collectively referred to as physiological sounds, which include the sounds of the heart, lungs, intestines, stomach, and even the carotid arteries, due to their different frequencies during operation. The characteristics of loudness and time interval form an identifiable heart sound, lung sound, bowel sound, etc. When an organ or system has an abnormal state, it usually reflects the abnormal sound directly, and then the stethoscope can be used for diagnosis. Heart, lung or digestive system diseases.

Electrocardiogram (ECG) is an electrophysiological activity that records the heart through the chest and in time. The ECG works by causing a small electrical change in the surface of the skin each time the heartbeat cells are depolarized. This change is captured and amplified by the ECG recording device to depict the electrocardiogram. The electrocardiogram can reflect the rhythm of the entire heart beat and the weak part of the heart muscle.

In terms of the clinical needs of medicine, there is a special but common condition in first aid called Pulseless electric activity (PEA). There is electrical activity in the heart, but the heart does not have an effective beat. That is, ECG has Signal, but no heartbeat output, but in the past can only rely on pulse palpation or other physiological monitor to confirm this medical condition. Moreover, the application of a general medical device, such as a stethoscope, cannot confirm the state of electrical activity without pulse heart because the ECG signal cannot be obtained.

In addition, in the emergency room, ambulance or hospital, it is often necessary to understand the state of heartbeat and Ventilation. On traditional medical equipment, continuous monitoring can be performed on the heart rate measurement, but in terms of cardiopulmonary sound, there are currently few Medical equipment can be continuously monitored. Therefore, in clinical practice, if the heart sound and lung sound and ECG can be continuously provided to medical personnel, and medical personnel can obtain more medical data, so that medical personnel can make a correct diagnosis based on medical data, it is a gospel of patients. .

Therefore, there is a need in first aid to design a medical device that can simultaneously provide heart or lung sounds and electrocardiograms, allowing medical personnel to quickly obtain medical data such as heart sounds and lung sounds and electrocardiograms.

The purpose of the present invention is to disclose a medical device capable of collecting electrocardiogram and physiological sound, which can simultaneously provide physiological sounds and electrocardiograms of the heart, lungs or other organs or systems, and allow medical personnel to obtain medical data such as physiological sounds and electrocardiograms.

According to the above objective, a medical device capable of collecting electrocardiogram and physiological sound is provided, comprising: a main body, comprising: a housing comprising a first opening and a second opening, the first opening and the The second opening is oppositely disposed; a sound collecting module is received in the housing and includes an interface exposed outside the first opening; a sound receiving chamber having one end and the second of the housing An opening joint; and a probe coupled to the other end of the sound receiving chamber; and a wire including a terminal that is engageable with the interface of the sound receiving module.

Another object of the present invention is to disclose a medical device capable of collecting electrocardiogram and physiological sound, so that medical personnel can obtain medical data such as electrocardiogram and physiological sound when using the medical device.

According to the above objective, a medical device capable of collecting electrocardiogram and physiological sound is provided, comprising: a main body, comprising: a housing comprising a first opening and a second opening, the first opening and the The second opening is oppositely disposed; a sound collecting module is received in the housing and includes an interface exposed outside the first opening; a sound receiving chamber having one end and the second opening of the housing Engaging; and a probe coupled to the other end of the sound receiving chamber, and comprising: a resonant film surrounded by a plurality of holes; a hand portion having an opening formed in the center thereof and surrounding the opening of the surface of the hand portion Forming a plurality of bumps corresponding to the holes of the resonant film; and a conductive adhesive fixed on the other surface of the handheld portion; and a wire that can be coupled to the sound receiving module The interface is combined.

The invention has the advantages that the physiological sounds of the heart, lungs or other organs or systems and the electrocardiogram can be provided at the same time, and the medical personnel can obtain medical data such as heart sounds, lung sounds and electrocardiogram, further improve the medical quality, and let the medical staff diagnose the disease. The work is easy and fast.

The technical means adopted by the present invention for achieving the intended purpose are further explained below in conjunction with the drawings and preferred embodiments of the present invention.

1 is an exploded view of a medical device capable of collecting electrocardiogram and physiological sound, and FIG. 2 is another exploded view of the medical device of the present invention. The medical device 10 capable of collecting electrocardiogram and physiological sound mainly includes a main body 11 and A wire 12, the body 11 includes a housing 13, a sound collection module 14, a sound chamber 15 and a probe 16.

As shown in FIG. 1 and FIG. 2, the housing 13 of the main body 11 is a hollow housing. The sound collecting module 14 can accommodate the housing 13. The housing 13 includes a first opening 131 and a second. The opening 132 has a first opening 131 and a second opening 132 opposite to each other. The sound collecting module 14 includes an interface 141. The interface 141 is exposed outside the first opening 131, so that a terminal 121 of the signal wire 12 can be coupled to the interface 141. The terminal 121 of the signal wire 12 is preferably a 3.5 mm terminal. It can transmit signals of up to three channels, so that the signals of ECG and physiological sound can be simultaneously transmitted to an external device (not shown) for analysis and display. One end 151 of the sound receiving chamber 15 is engaged with the second opening 132 of the housing 13, and the probe 16 is coupled to the other end 152 of the sound receiving chamber 15. Further, in the preferred embodiment of the present invention, the thread 17 is formed at one end 151 of the sound receiving chamber 15 and the second opening 132 of the housing 13 so that the sound receiving chamber 15 and the housing 13 can be engaged. However, in various embodiments, the sound receiving chamber 15 can also be joined to the housing 13 in a different combination, which is not limited herein.

Referring to FIG. 1 and FIG. 2, in addition, in the preferred embodiment of the present invention, a screw 18 is further included, and a concave hole 142 is formed in the sound collecting module 14 at the surface of one end 151 of the sound receiving chamber 15. A screw hole 153 is formed. The screw 18 passes through the recess 142 of the sound collecting module 14 and is fixed to the screw hole 153 of the sound receiving chamber 15 to fix the sound collecting module 14 to the housing of the medical device 10. 13 inside. The above is merely illustrative, the sound collecting module 14 of the present invention can be fixed in the casing 13 of the medical device 10, and the sound collecting module 14 not limited to the present invention can be fixed only by the screw 18, in different embodiments. The sound collecting module 14 can be fixed in the housing 13 of the medical device 10 in a manner that is adhesively fixed, and is not limited herein.

3A is a perspective view of a probe of the medical device of the present invention, and FIG. 3B is an exploded view of the probe of the medical device of the present invention. As shown in FIG. 3A and FIG. 3B, the probe 16 includes a resonant film 161, a hand hoist 162 and a conductive adhesive 163. The resonant film 161 is surrounded by a plurality of holes 164. An opening 165 is formed in the center of the hand-held portion 162, and a plurality of bumps 166 are formed around the opening 165 of the surface of the hand-held portion 162. The bumps 166 are disposed corresponding to the holes 164 of the resonant film 161. When the resonant film 161 is coupled to the hand-held portion 162, the bump 166 of the hand-held portion 162 passes through the hole 164 of the resonant film 161 to fix the resonant film 161 to the hand-held portion 162. An adhesive 167 is applied on the other surface of the hand-held portion 162 and adjacent to the opening 165, so that the conductive adhesive 163 can be adhered and fixed to the other surface of the hand-held portion 162 through the adhesive 167.

Referring to FIG. 3A and FIG. 3B, after the assembly step of the probe 16 is completed, the probe 16 and the sound receiving chamber 15 can be sleeved to form the medical device 10 of the present invention. Further, a protrusion 168 extends around the surface of the hand portion 162, and a thread 17 is formed around the protrusion 168, and at the other end 152 of the sound receiving chamber 15, a thread 17 is also formed, so that the probe 16 can be made. It can be sleeved and combined with the sound receiving room 15. Similarly, the above description only illustrates the manner in which the probe 16 and the sound receiving chamber 15 are coupled, and the probe 16 and the sound receiving chamber 15 which are not limited to the present invention are only sleeved and coupled in the manner described above. Alternatively, in various embodiments, the probe 16 and the sound receiving chamber 15 may be coupled in a snap-fit manner, which is not limited herein.

Figure 4 is a cross-sectional view of the main body of the medical device of the present invention. As shown in FIG. 4, the sound collection module 14 of the main body 11 further includes a microphone 143, a plurality of sound signal wires 144 and an analog digital converter (A Digital Converter (A/D) Converter) 145, and the microphone 143 is embedded in the sound collection. In the interface 141 of the module 14, the physiological sound of the patient can be collected through the sound receiving room 15. The analog-to-digital converter 145 is electrically connected to the microphone 143, and converts the analog signal of the physiological sound and the electrocardiogram into a digital signal through the analog digital converter, and transmits the signal to the external device through the optical signal wire 144. The resonant mold 161 contacts the skin of the patient, and the patient's electrocardiographic signal can be transmitted to the analog to digital converter 145 via the sound chamber 15 and the housing 13 and then transferred to the lead 12.

The medical device capable of collecting electrocardiogram and physiological sound of the present invention can simultaneously receive physiological sounds such as heart or lungs and electrocardiogram signals, so that medical personnel can immediately obtain medical data such as heart sounds, lung sounds, and electrocardiogram, thereby further improving medical quality. Let the medical staff diagnose the patient's work easily and quickly. In addition, in some cases, the medical staff needs to auscultate the 12-lead ECG device on the chest, but the ECG electrode of the 12-lead ECG sucks the ball or the patch often occupies the chest cavity. The area, especially the heart area, makes auscultation difficult to implement. Since the medical device 50 of the present invention incorporates the collection function of the electrocardiogram and the sound, the probe originally arranged for measuring the electrocardiographic signal can simultaneously perform auscultation and physiological sound recording, thereby solving the difficulty in measuring the electrocardiogram. The problem of auscultation is implemented, and the same function of the handheld unit 162, three-lead, five-lead or 12-lead can be implemented in different situations to obtain the same information, as shown in FIG. It should be noted here that FIG. 5 only shows six wires of ten wires in the 12-lead, and the other four wires are located in the limbs of the patient, and thus are not shown in FIG. 5.

Although the technical content of the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the present invention, and any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention are encompassed by the present invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.

10‧‧‧ medical devices

11‧‧‧ Subject

12‧‧‧ wire

121‧‧‧terminal

13‧‧‧Shell

131‧‧‧First opening

132‧‧‧second opening

14‧‧‧Sound collection module

141‧‧‧ interface

142‧‧‧ recessed hole

143‧‧‧ microphone

144‧‧‧Sound signal wires

145‧‧‧ analog digital converter

15‧‧‧ Radio room

151‧‧‧ one end

152‧‧‧The other end

153‧‧‧ screw holes

16‧‧‧ probe

161‧‧‧Resonance film

162‧‧‧Handheld Department

163‧‧‧ conductive adhesive

17‧‧‧ thread

18‧‧‧ screws

50‧‧‧ medical devices

1 is an exploded view of a medical device capable of collecting electrocardiogram and physiological sound; FIG. 2 is another exploded view of the medical device of the present invention; FIG. 3A is a perspective view of a probe of the medical device of the present invention; FIG. 4 is a cross-sectional view of the main body of the medical device of the present invention; and FIG. 5 is a schematic view showing the distribution of the 12-lead ECG device in the thoracic heart portion of the medical device of the present invention.

Claims (15)

A medical device capable of collecting electrocardiogram and physiological sound, comprising: a main body, comprising: a housing comprising a first opening and a second opening, the first opening being disposed opposite to the second opening; a sound collecting module is disposed in the housing and includes an interface exposed outside the first opening; a sound receiving chamber having one end engaged with the second opening of the housing; and a probe It is coupled to the other end of the sound receiving chamber; and a wire includes a terminal that is engageable with the interface of the sound receiving module. The medical device capable of collecting electrocardiogram and physiological sound according to claim 1, wherein a concave hole is formed in the sound collecting module, and a screw hole is formed on a surface of the one end of the sound receiving chamber. The medical device capable of collecting electrocardiogram and physiological sound according to claim 2, further comprising a screw passing through the concave hole of the sound collecting module and being fixed to the screw hole of the sound receiving chamber, so that the The sound collection module is secured within the housing of the medical device. The medical device capable of collecting electrocardiogram and physiological sound according to claim 1, wherein the probe comprises: a resonance film surrounded by a plurality of holes; a hand-held portion having an opening formed in the center thereof, and the hand-held portion A plurality of bumps are formed around the opening of the surface, the bumps are disposed corresponding to the holes of the resonant film, and a conductive adhesive is fixed on the other surface of the handheld portion. The medical device capable of collecting electrocardiogram and physiological sound according to claim 4, wherein the conductive adhesive is adhered to the other surface of the hand-held portion through an adhesive. The medical device capable of collecting electrocardiogram and physiological sound according to claim 4, wherein a protrusion is formed around the surface of the hand-held portion of the probe, and a thread is formed around the protrusion. The medical device capable of collecting electrocardiogram and physiological sound according to claim 6, wherein the thread is formed at the other end of the sound receiving chamber to couple the probe to the sound receiving chamber. The medical device capable of collecting electrocardiogram and physiological sound according to claim 1, wherein the sound collecting module further comprises: a microphone embedded in the interface of the sound collecting module; and a plurality of sound signal wires And electrically connecting the microphone; an analog-to-digital converter electrically connected to the microphone; wherein the microphone converts the sound into a sound signal through the analog signal converter through the sound signal wires. A medical device capable of collecting electrocardiogram and physiological sound, comprising: a main body, comprising: a housing comprising a first opening and a second opening, the first opening being disposed opposite to the second opening; a sound collecting module is disposed in the housing and includes an interface exposed outside the first opening; a sound receiving chamber having one end engaged with the second opening of the housing; and a probe It is combined with the other end of the sound receiving chamber, and comprises: a resonant film surrounded by a plurality of holes; a hand-held portion having an opening formed in the center thereof, and a plurality of bumps are formed around the opening of the surface of the hand-held portion, The bumps are disposed corresponding to the holes of the resonant film; and a conductive adhesive is fixed on the other surface of the handheld portion; and a wire is coupled to the interface of the sound receiving module. The medical device for collecting electrocardiogram and physiological sound according to claim 9, wherein the sound collecting module forms a concave hole, and a screw hole is formed on a surface of the one end of the sound receiving chamber. The medical device capable of collecting electrocardiogram and physiological sound according to claim 10, further comprising a screw passing through the recessed hole of the sound collecting module and being fixed to the screw hole of the sound receiving chamber, so that the The sound collection module is secured within the housing of the medical device. The medical device capable of collecting electrocardiogram and physiological sound according to claim 9, wherein the conductive adhesive is adhered to the other surface of the hand-held portion through an adhesive. The medical device capable of collecting electrocardiogram and physiological sound according to claim 9, wherein a protrusion is formed around the surface of the hand of the probe, and a thread is formed around the protrusion. A medical device capable of collecting electrocardiogram and physiological sound as described in claim 13, wherein the thread is formed at the other end of the sound receiving chamber to couple the probe to the sound receiving chamber. The medical device capable of collecting electrocardiogram and physiological sound according to claim 9, wherein the sound collecting module further comprises: a microphone embedded in the interface of the sound collecting module; and a plurality of sound signal wires And electrically connecting the microphone; an analog-to-digital converter electrically connected to the microphone; wherein the microphone converts the sound into a sound signal through the analog signal converter through the sound signal wires.