Medical integrated electrode
Technical Field
The utility model belongs to the technical field of medical instrument for the collection of human physiological parameter signal specifically says so a medical integrated electrode.
Background
At present, people usually use an electrocardiograph and a monitor in hospitals to detect physiological parameter signals of human bodies, and the instruments need to stick a plurality of electrodes on the human bodies and can only observe and detect the characteristics of the electrocardiosignals at a certain instant. The requirements of comfort, portability and long-term continuous real-time performance cannot be considered, even if 24-hour dynamic electrocardiogram equipment is adopted, only longer-time electrocardiogram data can be stored, the electrocardiogram signals of freely moving patients cannot be presented to medical care personnel in real time, and the requirements of the broad health care prevention and health care monitoring markets cannot be met. The physiological parameters of the human body at least comprise electrocardio, heart rate, heart sound, fetal sound, blood oxygen, blood pressure, body temperature and the like, and the physiological parameters have great significance for monitoring the health of the human body and diagnosing and treating diseases, and are more important for patients.
Therefore, a monitor for remotely and wirelessly transmitting signals is available, the monitor can be used for continuously monitoring electrocardiosignals and other signals at home or in a hospital, and a lead-out device needs to be arranged on an integrated electrode matched with the monitor. With the continuous development of medical instrument technology, the integrated electrode used for extracting the bioelectricity signals of human bodies/organisms has more and more functions to be carried and more accessories to be assembled, and most of the accessories are integrated in the exporting equipment, so that the volume and the weight of the exporting equipment are increased. During wearing, due to the size and weight of the part of the lead-out equipment, the bearing design of the part on the integrated electrode is the part with the strongest adhesive force and the most complex structure of all the attached parts, and even other means are needed to assist wearing of the part.
At present, the existing method of adding accessories by being separated from the export equipment is as follows: a hole is formed in the printed substrate, the connection terminal is passed through the hole, and then the connection terminal is pressed against the printed wiring. The connection mode has more processing flows, complex structure, inconvenient connection and poorer reliability.
Therefore, how to design a medical integrated electrode can overcome the defect that increased accessories are concentrated on the same derivation equipment, the accessory assembly and connection mode is simple and reliable, the use is comfortable, and more functions of human body bioelectricity signal acquisition and transmission equipment can be developed. This is a problem to be solved in the art.
SUMMERY OF THE UTILITY MODEL
The utility model provides a solve the above-mentioned problem that prior art exists, provide a medical integrated electrode, its accessory assembly connected mode is simple, reliable, and the preparation of being convenient for is favorable to human biological electricity signal collection and more functions development of transmission equipment.
The utility model aims at realizing through the following technical scheme:
a medical integrated electrode comprises an electrode body and a component for leading out equipment, wherein the electrode body is made by printing a printed circuit on a sheet-shaped base material, the middle part of the guiding part is a guiding part connected with guiding equipment, the periphery of the guiding part is provided with a strip-shaped extending part, characterized in that a fitting of the lead-out device is arranged on at least one of the extension parts, a fitting connecting lead is printed on the front surface of the extension part provided with the electrode connecting lead, one end of the accessory connecting lead is connected with the printed circuit on the leading-out part, the accessory connecting lead on the tail end of the extension part is connected with at least 1 golden finger, at least one connecting terminal is arranged on the accessory, the golden finger is connected with the connecting terminal, the accessory is turned over to the back face of the extending portion, and the accessory is attached to the back face of the extending portion.
The improvement of the technical scheme is as follows: the tail end of the extension part is a tongue-shaped connecting part, the golden finger is arranged on the tongue-shaped connecting part, the tongue-shaped connecting part is bent, the accessory comprises an accessory body and a protective cover, and the protective cover is used for buckling the accessory body and the tongue-shaped connecting part.
The technical scheme is further improved as follows: the front surface of the electrode collecting part arranged on the extending part is made of self-adhesive materials, and the backing is covered on the self-adhesive materials.
The technical scheme is further improved as follows: the back of the extension part is provided with an accessory connecting structure which is made of bonding materials or buckles or magnetic connecting pieces connected with the accessories.
The technical scheme is further improved as follows: the accessory body is square or circular, 2 golden fingers are arranged on the tongue-shaped connecting portion, two connecting terminals are arranged on the accessory body, and the two connecting terminals are led out from one side of the accessory body and are respectively connected with the two golden fingers.
The technical scheme is further improved as follows: and a connecting structure connected with the exporting equipment is arranged on the back of the exporting part.
The technical scheme is further improved as follows: the accessory at least comprises one of a wireless module, a temperature sensing device, a battery, a resistor and an integrated circuit.
Compared with the prior art, the utility model the advantage be with positive effect:
the utility model discloses with the accessory and the derivation equipment separation setting of increase, the accessory that can overcome the increase all concentrates the drawback of bringing on same derivation equipment. The utility model discloses a accessory assembly connection mode is simple, reliable, uses comfortablely. The adopted accessories at least comprise one of a wireless module, a temperature sensing device, a battery, a resistor and an integrated circuit, and more functions of the human body bioelectricity signal acquisition and transmission equipment can be developed.
Drawings
Fig. 1 is a front view of a medical integrated electrode according to the present invention;
FIG. 2 is a perspective view of a part of the medical integrated electrode where fittings are installed;
FIG. 3 is an exploded view of the mounting assembly of the medical integrated electrode of the present invention;
fig. 4 is a schematic diagram of a state before the gold fingers of the medical integrated electrode are connected to the connection terminals of the present invention;
fig. 5 is a schematic diagram illustrating a state after a gold finger is connected to a connection terminal in the medical integrated electrode of the present invention;
fig. 6 is a schematic view of the medical integrated electrode of the present invention, wherein the fitting is turned over to the back of the extension portion.
The reference numbers in the figures are: 1-integrated electrode, 1.1-leading-out part, 1.2-extending part, 1.2.1-tongue-shaped connecting part, 1.3-electrode collecting part, 1.4-accessory connecting wire, 1.4.1-golden finger, 2-accessory, 2.1-protective cover, 2.2-accessory body, 2.3-connecting terminal and 3-back lining.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
referring to fig. 1-6, the embodiment of the medical integrated electrode of the present invention includes an electrode body 1 and an accessory 2 for leading out the device, wherein the electrode body 1 is made by printing a printed circuit on a sheet-like substrate, a leading-out portion 1.1 is provided in the middle of the electrode body for connecting the leading-out device, and a plurality of strip-shaped extending portions 1.2 (5 strips in this embodiment) are provided around the leading-out portion 1.1. At least one (two in the embodiment) extending part 1.2 is provided with an accessory 2 which is arranged separately from the leading-out device, an accessory connecting lead 1.4 is printed on the front surface of the extending part 1.2 provided with the electrode connecting lead of the accessory 2, one end of the accessory connecting lead 1.4 is connected with a printed circuit on the leading-out part 1.1, and the accessory connecting lead 1.4 on the extending part tail end 1.2.1 is at least connected with 1 golden finger 1.4.1. At least one connecting terminal 2.3 is arranged on the accessory 2, the golden finger 1.4.1 is connected with the connecting terminal 2.3, the accessory 2 is turned over to the back of the extension part 1.2, and the accessory 2 is attached to the back of the extension part 1.2.
Furthermore, the extending portion end 1.2.1 is a tongue-shaped connecting portion, and the gold finger 1.4.1 is disposed on the tongue-shaped connecting portion 1.2.1, which is curved as shown in fig. 3. The accessory 2 includes an accessory body 2.2 and a protective cover 2.1, wherein the protective cover 2.1 is used for locking the accessory body 2.2 and the tongue-shaped connecting portion 1.2.1 therein for protection, as shown in fig. 2 and 3.
The front surface of the extension part 1.2 provided with the electrode collecting part 1.3 is made of self-adhesive material, a backing 3 is covered on the self-adhesive material, the protection effect is achieved before the use, and the backing 3 is torn down when the device is used.
As shown in fig. 1, the fitting 2 may be disposed on the back surface of the electrode collecting portion 1.3, or an extension portion 1.2 without the electrode collecting portion 1.3 may be added for mounting the fitting 2.
In order to facilitate the quick connection of the accessory 2 and the extension part 1.2, an accessory connecting structure is arranged on the back surface of the extension part 1.2, and the accessory connecting structure is made of bonding materials or buckles or magnetic connecting pieces connected with the accessory.
Specifically, as shown in fig. 4 to 6, the fitting body 2.2 is square or circular, 2 gold fingers 1.4.1 are provided on the tongue-shaped connecting portion 1.2.1, two connection terminals 2.3 are provided on the fitting body 2.2, and the two connection terminals 2.3 are led out from the fitting body 2.2 side and connected to the two gold fingers 1.4.1, respectively. The specific connection mode is as follows: 4 fixing needles are respectively arranged at the tail ends of the two connecting terminals 2.3, and after the fixing needles on the two connecting terminals 2.3 upwards penetrate through the tongue-shaped connecting part 1.2.1, the fixing needles are pressed to enable the two golden fingers 1.4.1 of the two connecting terminals 2.3 to be tightly attached and reliably connected.
The accessory 2 at least comprises one of a wireless module, a temperature sensing device, a battery, a resistor and an integrated circuit. Of course, other functional fittings 2 may be used.
In addition, a connecting structure connected with the leading-out equipment is further arranged on the back surface of the leading-out part 1.1, and the connecting structure can be an adhesive material, a buckle or a magnetic connecting piece.
During the use, derive equipment and accessory 2 cooperation and send the signal that the electrode acquisition portion 1.3 gathered to all kinds of monitors that are used for human physiological parameter signal to gather through wireless mode, carry out real-time detection.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art should also belong to the protection scope of the present invention in the changes, modifications, additions or substitutions made within the spirit of the present invention.