CN219782574U

CN219782574U - Anti-lead wire winding electrocardiograph monitor collector

Info

Publication number: CN219782574U
Application number: CN202321006386.8U
Authority: CN
Inventors: 杨哲兴; 王灿
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-10-03
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses an electrocardiograph collector capable of preventing lead wires from winding, which comprises a plurality of lead devices and wire dividers, wherein the lead device comprises lead wires and electrode collectors, one ends of the lead wires are connected to designated joints of the wire dividers, and the other ends of the lead wires are connected to the electrode collectors.

Description

Anti-lead wire winding electrocardiograph monitor collector

Technical Field

The technical scheme relates to a medical instrument, in particular to an electrocardiograph monitor collector capable of preventing lead wires from winding.

Background

As is well known, an electrocardiograph is an important instrument for a doctor to collect electrocardiographic information of a patient, and is connected to electrodes through lead wires and to the chest, upper limbs, and lower limbs through a plurality of lead electrodes, thereby collecting electrocardiographic information. The traditional lead wires are long and densely distributed, are easy to wind together after use, and take a great deal of time to unwind when being used next time. The repeated lead wire untangling for a plurality of times daily for medical staff seriously affects the electrocardio acquisition efficiency, thereby not only bringing trouble to the medical staff, but also greatly prolonging the waiting time of patients. Especially in the first aid that must be contended in the minute, if the lead wire of winding is not untied fast, delayed patient's treatment, will have the potential safety hazard.

Chinese patent CN202120793949.7 discloses an electrocardiograph monitor for preventing lead winding, which prevents the lead from winding in the middle by a rubber buckle with a clamping groove arranged in the middle on the lead, and the device has certain anti-winding effect, but has the following disadvantages: 1. if the rubber buckle is arranged at the front (namely, is close to the lead electrode plate), the rest lead wires are too short to meet the requirement of the electrode plate on the chest, the upper limb and the lower limb; 2. if the rubber buckle is arranged at the back (namely, close to the deconcentrator), the rest lead wires are too long and still can be wound; 3. because different heights and shapes of different patients, the lengths of the corresponding lead wires are different, the positions of the rubber buckles are required to be continuously adjusted to meet the requirements, the lead wires are respectively clamped on the clamping grooves, and the lead wires are usually formed by 10-12 lead wires, so that the rubber buckles are difficult to adjust and are not applicable. Therefore, the prior art can not really solve the technical problem of winding the lead wire on the premise of meeting the requirement of convenient electrocardio information acquisition.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide the electrocardiograph collector capable of preventing the lead wire from being wound, so that the electrocardiograph collection efficiency is improved. The specific scheme is as follows.

The electrocardiograph monitor collector capable of preventing the lead wire from winding comprises a plurality of lead devices and a deconcentrator, wherein the lead device structure comprises the lead wire and an electrode collector, one end of the lead wire is connected to a designated connector of the deconcentrator, and the other end of the lead wire is connected to the electrode collector. The lead device is characterized by comprising at least two upper limb leads, at least two lower limb leads and at least six chest leads, wherein the upper limb leads and the lower limb leads form a first lead wire group, and the chest leads form a second lead wire group.

The upper limb leads are evenly distributed at the middle part of the first lead wire group, and the lower limb leads are evenly distributed at the end part of the first lead wire group.

The lengths of the lead wires of the upper limb leads are different. It appears that the two upper limb leads at the partial line of the first lead set are longer and shorter.

The lengths of the lead wires of the lower limb leads are different. It appears that the two lower limb leads at the end portion of the first lead wire assembly are longer and shorter.

The chest leads are sequentially separated at intervals in the direction of the second lead wire group, so that the chest collectors are distributed on the second lead wire at intervals.

The electrode collectors in the upper limb leads and the lower limb leads are negative pressure electrode collectors or clip type electrode collectors.

The electrode collector in the chest lead is a negative pressure electrode collector.

The negative pressure electrode collector is characterized in that the top of the metal collecting cover is communicated with the negative pressure rubber ball through a hollow connecting column, and meanwhile, the metal collecting cover is connected with the end part of the lead wire in a conducting way.

The connecting column is connected with the negative pressure rubber ball in an adhesive or threaded mode, the threaded connection means that threads are arranged on the outer wall of the connecting column, and threads matched with the threads are arranged on the inner wall of the lower end of the negative pressure rubber ball.

The metal collecting cover is connected with the end part of the lead wire in a conducting way, namely, the side part of the metal collecting cover is fixedly connected with a metal thread sleeve with internal threads, the end part of the lead wire is a connector, the end part of the connector is provided with a thread column with external threads, and the thread column is matched with the thread sleeve in a thread fixedly connected mode.

The first lead wire group is longer than the second lead wire group, and preferably, the first lead wire group is twice as long as the second lead wire group.

The device is simple to use, and the specific mode is as follows:

1. firstly, medical staff connects a deconcentrator to a host computer;

2. the device is placed on one side of a patient, the position of a second lead wire group (chest lead) is near the chest of the patient, the position of an upper limb lead is near the arm of the patient, and the position of a lower limb lead is near the ankle of the patient;

3. the electrode collectors at the end parts of the chest leads are sequentially and respectively arranged at the appointed positions of the chest of the patient;

4. the upper limb leads are respectively arranged at the appointed positions of the left upper limb and the right upper limb of the patient;

5. the lower limb leads are respectively arranged at the appointed positions of the left lower limb and the right lower limb of the patient;

6. and after the operation is finished, information acquisition can be performed.

The effect of the technical proposal is further described as follows:

1. the principle of the scheme for solving the winding of the lead wires is that the lead wires are bound together as much as possible, such as a second lead wire group, which binds the main wires of all chest leads together and divides the wires respectively in sequence, when the second lead wire group is placed on the chest of a patient, the position of each chest lead electrode collector is exactly the position of the collecting point; when the device is used, the first lead wire group is placed on the side of a patient, the lead wire positions of the upper limbs (the middle part of the first lead wire group) exactly correspond to the upper limb collecting positions (namely the wrist parts) of the patient, the shorter upper limb leads are connected with the closer upper limbs, and the longer upper limb leads are connected with the longer upper limbs; the position of each lower limb lead wire (the tail end of the first lead wire group) exactly corresponds to the lower limb collecting position (namely the wrist part) of the patient, and the shorter lower limb leads are connected with the lower limbs which are closer, and the longer lower limb leads are connected with the lower limbs which are farther. The arrangement mode is convenient, quick and neat, and the medical staff is not easy to confuse;

2. because the position that the deconcentrator placed is farthest from the position of low limbs acquisition point, is next farthest from the position of upper limbs acquisition point, is nearer to chest acquisition point for the low limbs lead length is longest in the first lead wire group, and the upper limbs lead length is placed in the middle, and second lead wire group length is shortest, and they hardly take place the intersection, can not twine together in the use. Moreover, before use, medical staff only needs to hold one end of the deconcentrator to naturally droop each lead wire, so that chest leads, upper limb leads and lower limb leads can be naturally and orderly combed according to the sequence of near, middle and far (as shown in figure 3), and the technical scheme is very convenient, and the technical scheme also has the technical effects of convenience in use and difficulty in winding;

3. besides the public main line in which all leads are bound together, the lead wires exposed after all the lead wires are very short, and even the lead wires or electrode collectors of adjacent leads are difficult to wind together, so that the technical effect of the device on winding prevention is further enhanced;

4. an embodiment of the solution contemplates that the wire divider is arranged above the person closer to the chest of the person, so that the first wire set is longer than the second wire set. The deconcentrator can be arranged below a human body close to the lower limb of the human body, and the length of the first lead wire group is smaller than that of the second lead wire group, namely the lengths of the lower limb leads, the upper limb leads and the chest leads are short, medium and long.

5. The metal collecting cover and the negative pressure rubber ball are fixedly connected by adopting viscose glue threads so as to improve the stability and prevent the metal collecting cover from being separated; with the seal better, the negative pressure effect is better, and is more firm with chest wall skin between fixed, gathers the effect better, connector and connection piece threaded connection's purpose is in order to promote the steadiness of lead wire and electrode collector. Because medical personnel can hold the lead wire after the electrocardio collection is accomplished and directly tear off negative pressure electrode collector from the human body, this custom leads to electrode collector to break away from easily, so this technical scheme has set up threaded connection structure and prevented that it from coming off.

Drawings

FIG. 1 is a schematic diagram of the wiring principle of the present utility model;

FIG. 2 is a schematic view 1 of the structure of embodiment 1 of the present utility model;

FIG. 3 is a schematic view 2 of the structure of embodiment 1 of the present utility model;

FIG. 4 is a schematic structural view of embodiment 2 of the present utility model;

fig. 5 is a schematic view of the negative electrode collector structure of the present utility model.

Reference numerals illustrate: the device comprises a lower limb lead, a first lead wire group 2, an upper limb lead, a second lead wire group 4, a 5 electrode collector, a 5-1 collecting cover, a 5-2 threaded sleeve, a 5-3 threaded tube, a 5-4 negative pressure rubber ball, a 6 connector, a 7 lead wire, an 8 deconcentrator, a 9 chest lead and a 10 lead clamp.

Detailed Description

Embodiment 1, see fig. 1, 2, 3 and 5, the electrocardiograph monitor collector for preventing the lead wire from winding comprises a plurality of lead devices and a wire divider 8, wherein the lead device structure comprises a lead wire 7 and an electrode collector 5, one end of the lead wire is connected to a designated joint of the wire divider, and the other end of the lead wire is connected to the electrode collector. The lead device is characterized by comprising two upper limb leads 3, two lower limb leads 1 and six chest leads 9, wherein the upper limb leads and the lower limb leads form a first lead wire group 2, and a plurality of chest leads form a second lead wire group 4.

The electrode collectors in the upper limb leads and the lower limb leads are negative pressure electrode collectors

The negative pressure electrode collector is characterized in that the top of the metal collecting cover 5-1 is communicated with the negative pressure rubber ball 5-4 through a hollow connecting column 5-3, and meanwhile, the metal collecting cover is connected with the end part of the lead wire in a conducting way.

The metal collecting cover is connected with the end part of the lead wire in a conducting way, namely, the side part of the metal collecting cover is fixedly connected with a metal thread sleeve 5-2 with internal threads, the end part of the lead wire 7 is a connector 6, the end part of the connector is provided with a thread column with external threads, and the thread column is matched with the thread sleeve and fixedly connected with threads.

Embodiment 2, see fig. 4 and 5, the electrocardiograph monitor collector for preventing the lead wire from winding comprises a plurality of lead devices and a wire divider, wherein the lead device structure comprises a lead wire and an electrode collector, one end of the lead wire is connected to a designated connector of the wire divider, and the other end of the lead wire is connected to the electrode collector. The lead device is characterized by comprising two upper limb leads, two lower limb leads and six chest leads, wherein the upper limb leads and the lower limb leads form a first lead wire, and the chest leads form a second lead wire group.

The upper limb lead wire is arranged in the middle of the first lead wire group, and the lower limb lead wire is arranged at the end of the first lead wire group.

The electrode collectors in the upper limb leads and the lower limb leads are clip type electrode collectors (also called lead clips).

The negative pressure electrode collector is characterized in that a hollow threaded pipe is arranged at the top of the metal collecting cover, the threaded pipe penetrates through the middle of a connecting sheet and is in threaded connection with a negative pressure rubber ball, threaded holes are formed in two wings of the connecting sheet, and a connector at the end part of a lead wire is in threaded connection with the connecting sheet through a threaded column at the front end of the connector.

Claims

1. The utility model provides a prevent lead wire winding electrocardiograph monitor collector, includes a plurality of lead devices and deconcentrator, lead device structure include lead wire and electrode collector, the one end of lead wire be connected to deconcentrator assigned joint, the other end is connected to electrode collector, its characterized in that, lead device kind include two at least upper limbs leads, two at least low limbs leads and six at least chest leads, upper limbs lead and low limbs lead and formed first lead line group, a plurality of chest leads have formed second lead line group, upper limbs lead the deconcentrator in first lead line group middle part, low limbs lead the deconcentrator in first lead line group tip, a plurality of chest leads in second lead line group direction interval deconcentration in proper order, make each chest collector interval distribution on the second lead line.

2. The device of claim 1, wherein the upper limb leads have different lengths, and the two upper limb leads at the partial line of the first lead group are longer or shorter.

3. The device of claim 1, wherein the leads of the lower limb leads are different in length, and the two lower limb leads at the end portion of the first lead set are longer or shorter.

4. The device of claim 1, wherein the electrode collectors in the upper limb leads and the lower limb leads are negative pressure electrode collectors or clip electrode collectors, and the electrode collectors in the chest leads are negative pressure electrode collectors.

5. The device of claim 4, wherein the negative pressure electrode collector is characterized in that the top of the metal collecting cover is communicated with the negative pressure rubber ball through a hollow connecting column, and the metal collecting cover is connected with the end of the lead wire in a conductive way.

6. The device of claim 5, wherein the connection mode of the connection post and the negative pressure rubber ball is bonding or threaded connection, the threaded connection means that the outer wall of the connection post is provided with threads, and the inner wall of the lower end of the negative pressure rubber ball is provided with threads matched with the threads.

7. The device of claim 5, wherein the conductive connection between the metal collection cover and the end of the lead wire means that the side of the metal collection cover is fixedly connected with a metal thread sleeve with internal threads, the end of the lead wire is a connector, the end of the connector is provided with a thread column with external threads, and the thread column is matched with the thread sleeve and fixedly connected with threads.

8. The anti-lead wrap electrocardiograph monitor harvester of claim 1 wherein the first lead set is longer than the second lead set.

9. The anti-lead wrap electrocardiograph monitor harvester of claim 8 wherein the first lead set is twice as long as the second lead set.