CN211155774U - Lead wire anti-winding's electrocardiograph - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to an electrocardiograph with lead wire winding prevention, which is provided with a machine body, a support, four limb leads and six chest leads, wherein the machine body is arranged on the support and is respectively connected with the rear ends of the four limb leads and the rear ends of the six chest leads through the lead wires, wherein the four limb leads are composed of a left wrist lead wire, a right wrist lead wire, a left ankle lead wire and a right wrist lead wire, and the six chest leads are composed of three left chest lead wires and three right chest lead wires, and is characterized in that the front ends of the left wrist lead wire, the right wrist lead wire, the three left chest lead wires and the three right chest lead wires are provided with a positioning winding prevention component, the positioning winding prevention component is composed of a square limiting frame, a guiding block, a connecting sleeve and a guiding rod, the left side surface and the right side surface of the square limiting frame are respectively provided with a collecting chute, the winding-proof device has the advantages of simple structure, convenience in use, winding-proof wire, high working efficiency and the like.

Description

Lead wire anti-winding's electrocardiograph

Technical Field

The utility model belongs to the technical field of the medical instrument technique and specifically relates to a simple structure, convenient to use, wire antiwind, the high wire antiwind's of work efficiency electrocardiograph of leading.

Background

As is known, before the heart beats, the cardiac muscle is excited first, and weak current is generated during the excitation process, the current is conducted to each part through the human tissue, and because the tissue of each part of the body is different, the distance between each part and the heart is different, so that each part on the surface of the human body shows different potential changes, the relation between the surface potential generated by the electrical activity in the heart of the human body and the time is called electrocardiogram, and the electrocardiograph is an instrument for recording these physiological electrical signals.

At present, the existing electrocardiograph is generally provided with a machine body, four limb leads and six chest leads, wherein the four limb leads are composed of a left wrist lead line, a right wrist lead line, a left ankle lead line and a right wrist lead line, the six chest leads are composed of three left chest lead lines and three right chest lead lines, when the electrocardiograph is used, the four limb leads and the six chest leads are required to be fixed on a patient, but the lead lines can be wound in the placing process, so that medical staff are not convenient to unfold, the speed of electrocardiograph testing is influenced, the existing anti-winding mechanism generally realizes the anti-winding function through collecting the lead lines, but the collected lead lines have the condition of low use efficiency when in use.

Disclosure of Invention

The utility model aims at solving the defects of the prior art and providing the electrocardiograph with simple structure, convenient use, antiwind wire and high working efficiency.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an electrocardiograph that line of leading is prevented winding, is equipped with organism, support, four limbs lead and six chest leads are constituteed, the organism is established on the support, the organism is connected with the rear end of four limbs leads and the rear end of six chest leads through the line of leading respectively, wherein four limbs lead by left wrist lead line, right wrist lead line, left ankle lead line and right wrist lead line and constitute, six chest leads by three left chest lead line and three right chest lead line and constitute, its characterized in that left wrist lead line, right wrist lead line, three left chest lead line and the front end of three right chest lead line be equipped with the location and prevent winding the subassembly, the location prevent winding the subassembly by square spacing frame, guide block, adapter sleeve and guide bar and constitute, the left and right sides face of square spacing frame be equipped with the collection spout of the upper end opening of vertical direction respectively, be equipped with three guide block in the collection spout of every side, collection spout and guide block cooperation sliding connection, the one end of guide bar stretch into and collect in the spout and be connected with the guide block, the other end stretches out and collects the spout and be connected with the adapter sleeve, cup joint on the lead wire on the adapter sleeve that every guide block is connected, left adapter sleeve from bottom to top cup joints left wrist lead wire, left ankle lead wire, three left chest lead wire in proper order, the adapter sleeve on right side cup joints right wrist lead wire, right ankle lead wire, three right chest lead wire in proper order from bottom to top, through pulling the lead wire respectively realize that the guide block slides from top to bottom in collecting the spout, and then in collecting the spout or the roll-off collection spout through the guide block, the support on be equipped with the couple, the lead wire after collecting is hung on the couple through square spacing frame.

The doubling department of three left chest lead wire or three right chest lead wire is connected with the adapter sleeve, guarantees to connect stably.

Three right chest lead line or the tip of three right chest lead line be connected through the arc location respectively, the middle part of locating plate be equipped with the arc hole, the arc downthehole be equipped with be three connecting cylinder, the upper and lower both ends of three connecting cylinder are passed the arc hole respectively and are connected with the limiting plate, every connecting cylinder slides in the arc hole, three right chest lead line or three right chest lead line pass three connecting cylinder respectively and realize the location of three right chest lead line or three right chest lead line, prevent the winding of three right chest lead line or three right chest lead line.

The utility model is characterized in that the front ends of the left wrist lead wire, the right wrist lead wire, the left ankle lead wire, the right wrist lead wire, the three left chest lead wires and the three right chest lead wires are provided with a positioning anti-winding component, the positioning anti-winding component comprises a square limiting frame, a guide block, a connecting sleeve and a guide rod, the left side surface and the right side surface of the square limiting frame are respectively provided with a collecting chute with an upper opening in the vertical direction, three guide blocks are arranged in the collecting chute at each side, the collecting chute is matched and slidably connected with the guide block, one end of the guide rod extends into the collecting chute to be connected with the guide block, the other end extends out of the collecting chute to be connected with the connecting sleeve, the connecting sleeve connected with each guide block is sleeved on the lead wire, the left connecting sleeve is sequentially sleeved with the left wrist lead wire, the left ankle lead wire and the three left chest lead wires from bottom to top, the adapter sleeve on right side cup joints right wrist line, right ankle line, three right chest line in proper order from bottom to top through pulling line respectively and realizes that the guide block slides from top to bottom in collecting the spout, and then in collecting the spout or the roll-off collects the spout through the guide block receipts, the support on be equipped with the couple, the line of leading after the collection hangs on the couple through square spacing frame, the doubling department of three left chest line or three right chest line of leading be connected with the adapter sleeve, guarantee to be connected stably, the tip of three right chest line or three right chest line of leading be connected through arc location respectively, the middle part of locating plate be equipped with the arc hole, the arc downthehole be equipped with three connecting cylinder, the upper and lower both ends of three connecting cylinder pass the arc hole respectively and are connected with the limiting plate, every connecting cylinder slides in the arc hole, three chest line or three right chest line of leading pass three connecting cylinder respectively and realize three right line or three right chest line of leading The location of chest lead wire prevents the winding of three right chest lead wire or three right chest lead wire, has simple structure, convenient to use, wire antiwind, advantages such as work efficiency height.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a top view of the square-shaped position-limiting frame of fig. 1.

Fig. 3 is a schematic view of the structure of the arc plate of fig. 1.

Fig. 4 is a side view of fig. 3.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in the attached drawing, the electrocardiograph with the winding-proof lead is provided with a machine body 1, a support 2, four limb leads and six chest leads, the machine body 1 is arranged on the support 2, the machine body 1 is respectively connected with the rear ends of the four limb leads and the rear ends of the six chest leads through the lead leads, wherein the four limb leads are composed of a left wrist lead 3, a right wrist lead 4, a left ankle lead 5 and a right wrist lead 6, the six chest leads are composed of three left chest leads 7 and three right chest leads 8, and the electrocardiograph is characterized in that the left wrist lead 3, the right wrist lead 4, the left wrist lead 5, the right wrist lead 6, the three left chest leads 7 and the three right chest leads 8 are provided with a positioning winding-proof component, the positioning winding-proof component is composed of a square limiting frame 9, a guiding block 10, a connecting sleeve 11 and a guiding rod 12, the left side face and the right side face of the square limiting frame 9 are respectively provided with an upper opening in the vertical direction for collecting chutes 13, three guide blocks 10 are arranged in the collecting chute 13 on each side, the collecting chute 13 is in sliding connection with the guide blocks 10 in a matching way, one end of a guide rod 12 extends into the collecting chute 13 and is connected with the guide blocks 10, the other end of the guide rod extends out of the collecting chute 13 and is connected with a connecting sleeve 11, the connecting sleeve 11 connected with each guide block 10 is sleeved with a lead wire, the left connecting sleeve 11 is sequentially sleeved with a left wrist lead wire 3, a left ankle lead wire 5 and three left chest lead wires 7 from bottom to top, the right connecting sleeve 11 is sequentially sleeved with a right wrist lead wire 4, a right ankle lead wire 6 and three right chest lead wires 8 from bottom to top, the guide blocks 10 are respectively pulled to slide up and down in the collecting chute 13 and then are retracted into the collecting chute 13 or slide out of the collecting chute 13 through the guide blocks 10, a hook 14 is arranged on the support 2, the collected lead wires are hung on the hook 14 through a square limit frame 9, the doubling department of three left chest lead line 7 or three right chest lead line 8 is connected with adapter sleeve 11, guarantees to connect stably, three right chest lead line 8 or the tip of three right chest lead line 8 be connected through arc 15 location respectively, the middle part of locating plate be equipped with arc hole 16, arc hole 16 in be equipped with three connecting cylinder 17, the upper and lower both ends of three connecting cylinder 17 are passed arc hole 16 respectively and are connected with limiting plate 18, every connecting cylinder 17 slides in arc hole 16, three right chest lead line 8 or three right chest lead line 8 pass three connecting cylinder 17 respectively and realize the location of three right chest lead line 8 or three right chest lead line 8, prevent the winding of three right chest lead line 8 or three right chest lead line 8, connecting cylinder 17 highly be greater than the thickness of arc 15, can make connecting cylinder 17 take place to float from top to bottom, ensuring the connection stability with the human chest.

The utility model discloses when equipment preparation, on the adapter sleeve 11 that will lead the line and install respectively, the collection spout 13 of square spacing frame 9 both sides is established to dovetail or T type, when using, through pulling lead line or guide bar 12 with guide block 10 roll-off collection spout 13's upper end opening realization use, use and accomplish the back, again in proper order with left lead line through guide block 10 slide in collecting spout 13 and collect, the lead line on right side slides in collecting spout 13 through guide block 10 and collects, hangs square spacing frame 9 on the couple 14 of support 2 again, accomplishes the use then, the utility model discloses because the front end of left wrist lead line 3, right wrist lead line 4, left foot lead line 5, right foot wrist lead line 6, three left chest lead line 7 and three right chest lead line 8 is equipped with the location and prevents winding the subassembly, the location prevent winding the subassembly by square spacing frame 9, The guide block 10, the connecting sleeve 11 and the guide rod 12, the left and right sides of the square limit frame 9 are respectively provided with a collection chute 13 with an opening at the upper end in the vertical direction, three guide blocks 10 are arranged in the collection chute 13 at each side, the collection chute 13 is in sliding connection with the guide blocks 10 in a matching way, one end of the guide rod 12 extends into the collection chute 13 to be connected with the guide blocks 10, the other end of the guide rod extends out of the collection chute 13 to be connected with the connecting sleeve 11, the connecting sleeve 11 connected with each guide block 10 is sleeved with a lead wire, the left connecting sleeve 11 is sequentially sleeved with a left wrist lead wire 3, a left ankle lead wire 5 and three left chest lead wires 7 from bottom to top, the right connecting sleeve 11 is sequentially sleeved with a right wrist lead wire 4, a right ankle lead wire 6 and three right chest lead wires 8 from bottom to top, the guide blocks 10 are respectively pulled to slide up and down in the collection chute 13, and then the three right chest lead wires 8 or the three right chest lead wires 8 pass through the three connecting cylinders 17 respectively to realize the positioning of the three right chest lead wires 8 or the three right chest lead wires 8 by the guide block 10 sliding in the arc-shaped hole 16, the three left chest lead wires 7 or the three right chest lead wires 8 are connected with the connecting sleeve 11 on the support 2, the stable connection is ensured, the ends of the three right chest lead wires 8 or the three right chest lead wires 8 are connected with the limiting plate 18 through the arc-shaped plate 15 respectively in a positioning way, the middle part of the positioning plate is provided with the arc-shaped hole 16, the three connecting cylinders 17 are arranged in the arc-shaped hole 16, the upper and lower ends of the three connecting cylinders 17 are connected with the limiting plate 18 through the arc-shaped hole 16 respectively, each connecting cylinder 17 slides in the arc-shaped hole 16, the three right chest lead wires 8 or the three right chest lead wires 8 pass through the three connecting cylinders 17 respectively, the winding of the three right chest lead wires 8 or the three right chest lead wires 8 is prevented, and the device has the advantages of simple structure, convenience in use, winding prevention of wires, high working efficiency and the like.

Claims (3)

1. The utility model provides an electrocardiograph that line of leading is prevented winding, is equipped with organism, support, four limbs lead and six chest leads are constituteed, the organism is established on the support, the organism is connected with the rear end of four limbs leads and the rear end of six chest leads through the line of leading respectively, wherein four limbs lead by left wrist lead line, right wrist lead line, left ankle lead line and right wrist lead line and constitute, six chest leads by three left chest lead line and three right chest lead line and constitute, its characterized in that left wrist lead line, right wrist lead line, three left chest lead line and the front end of three right chest lead line be equipped with the location and prevent winding the subassembly, the location prevent winding the subassembly by square spacing frame, guide block, adapter sleeve and guide bar and constitute, the left and right sides face of square spacing frame be equipped with the collection spout of the upper end opening of vertical direction respectively, be equipped with three guide block in the collection spout of every side, collection spout and guide block cooperation sliding connection, the one end of guide bar stretch into and collect in the spout and be connected with the guide block, the other end stretches out and collects the spout and be connected with the adapter sleeve, cup joint on the lead wire on the adapter sleeve that every guide block is connected, left adapter sleeve from bottom to top cup joints left wrist lead wire, left ankle lead wire, three left chest lead wire in proper order, the adapter sleeve on right side cup joints right wrist lead wire, right ankle lead wire, three right chest lead wire in proper order from bottom to top, through pulling the lead wire respectively realize that the guide block slides from top to bottom in collecting the spout, and then in collecting the spout or the roll-off collection spout through the guide block, the support on be equipped with the couple, the lead wire after collecting is hung on the couple through square spacing frame.

2. The electrocardiograph according to claim 1 wherein the junction of the left chest lead or the right chest lead is connected to the connecting sleeve.

3. The electrocardiograph of a lead line lap guard of claim 1, characterized in that the tip of three right chest lead line or three right chest lead line be connected through the arc location respectively, the middle part of arc be equipped with the arc hole, the arc downthehole be equipped with be three connecting cylinder, the upper and lower both ends of three connecting cylinder are passed the arc hole respectively and are connected with the limiting plate, every connecting cylinder slides in the arc hole, three right chest lead line or three right chest lead line pass three connecting cylinder respectively and realize the location of three right chest lead line or three right chest lead line.

Images