CN219720712U - Electrocardiogram lead wire with adjustable sensitivity - Google Patents

Abstract

The utility model is as follows: the utility model provides an electrocardiograph lead wire of adjustable sensitivity, including the rolling case, be equipped with the receipts reel bearing connection in the rolling case, be equipped with a plurality of equidistance separation dish on the receipts reel, be equipped with the winding of lead wire separated time between two adjacent separation dish, lead wire separated time part and pass through the clamp and fix on receipts reel, lead wire separated time one end passes the rolling case preceding terminal surface and passes the division board, the division board is located the rolling case front end, lead wire separated time one end connection electrode head to the other end is connected with the lead wire bus, and the lead wire bus connection has connecting plug. The utility model has the advantages that: the winding drum and the separation disc are matched, so that winding of the lead wire branching after the use and overlong winding of the lead wire branching during the use are realized; the separation of the wire-dividing winding position of the lead wire is realized through the separation plate in the using process of the device; the whole device is simple and convenient to use.

Description

Electrocardiogram lead wire with adjustable sensitivity

Technical Field

The utility model relates to the technical field of medical appliances, in particular to an electrocardiogram lead wire with adjustable sensitivity.

Background

The electrocardiograph can automatically record bioelectric signals generated by myocardial excitation during heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research. The electrodes are placed on limbs and chest of human body, weak electric signals of heart of patient are recorded, amplified and then transferred to machine, and the recorded graph is called electrocardiogram. When diagnosing and treating diseases by using an electrocardiogram, an electrocardiograph and a tester need to be connected through an electrocardiogram lead wire, wherein the electrocardiogram lead wire plays a role of a lead therein when in use. However, the electrocardiograph lead wire is easy to wind and knot due to the large number of leads, which affects the quick operation of medical staff.

Chinese publication No.: CN215128811U discloses an electrocardiogram lead wire, the utility model relates to the technical field of medical apparatus for neurology, comprising a lead bus and a wire collecting box, wherein both ends of the lead bus are connected with plugs, the wire collecting box comprises a wire storing box and a wire distributing box fixed on the outer side of the wire storing box, the inner side of the wire storing box is rotationally connected with a wire collecting rotating shaft, five rotating wheels are coaxially fixed on the wire collecting rotating shaft, connecting rods are arranged on the left sides of the five rotating wheels, one ends of the connecting rods close to one sides of the rotating wheels are respectively fixed with a connector, connecting holes are formed on the outer side walls of the five rotating wheels close to one sides of the connectors, the same inserted rod is fixed at the tail ends of the five connecting rods, an inserting hole is embedded in the box body of the wire distributing box, one side of the inserting hole is connected with five branch lead wires, and the tail ends of the five branch lead wires are correspondingly connected with the five connectors.

The device has a complex structure, can prevent the lead wire from winding and knotting by classifying and storing the associated lead wire, but can only prevent the lead wire from winding and knotting when being stored and just started to be used, and is inconvenient to process the lead wire winding and knotting in the use process.

Disclosure of Invention

The utility model aims to solve the technical problems that: the problems described above are overcome by providing an electrocardiogram lead wire with adjustable sensitivity.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides an electrocardiograph lead wire of adjustable sensitivity, includes the rolling case, the rolling incasement bearing is connected with a rolling section of thick bamboo, be equipped with a plurality of equidistance separation dish on the rolling section of thick bamboo, adjacent two the winding has the lead wire separated time on the rolling section of thick bamboo between the separation dish, lead wire separated time part is fixed on the rolling section of thick bamboo through the clamp, lead wire separated time one end passes the rolling case preceding terminal surface and passes the separator plate, the separator plate is located the rolling case front end, lead wire separated time one end connection electrode head to the other end is connected with the lead wire bus, lead wire bus connection has connecting plug.

Further, a plurality of corresponding through holes through which the lead wires are separated are formed in the separation plate, and the separation plate is movable on the lead wires.

Further, one end of the winding cylinder penetrates through the side wall of the winding box and is fixedly provided with a rotating disc, and a hand rocker is hinged to the outer side face of the rotating disc.

Further, a hinge seat hinged with the hand lever is fixed on the rotating disc, and a limiting plate is fixed at the upper end of the hinge seat.

Further, a fixing rod is fixed on one side of the right end face of the separation disc closest to the right wall in the winding box, and a plurality of clamping holes corresponding to the fixing rod are formed in the right wall of the winding box.

Compared with the prior art, the utility model has the advantages that:

the winding drum is rotated to enable the lead wire branching to be wound on the winding drum between two adjacent separation discs, so that winding of the lead wire branching after the use and winding of the lead wire branching which is too long in use are realized;

in the use process of the device, the separation plate moves on the lead wire branching to realize the separation of the winding part of the lead wire branching, so that the influence on the treatment of a patient by medical staff is prevented;

when the hand rocker is not used, the hand rocker can be rotated to be vertical to the ground, so that the hand rocker is folded and unfolded, and the hand rocker is prevented from being scratched when a person walks;

the position of the winding drum is fixed through the matching of the clamping holes and the fixing rods;

the whole device is simple and convenient to use.

Drawings

Fig. 1 is an overall internal structural view of the present utility model.

Fig. 2 is a general sectional structural view of the present utility model.

Fig. 3 is a diagram of a rotating disc structure of the present utility model.

As shown in the figure: the winding box 1, the clamping hole 101, the winding drum 2, the separation disc 3, the lead wire branching 4, the clamp 5, the separation plate 6, the through hole 601, the electrode tip 7, the lead wire bus 8, the connecting plug 9, the rotating disc 10, the hand rocker 11, the hinging seat 12, the limiting plate 13 and the fixing rod 14.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, an electrocardiogram lead wire with adjustable sensitivity comprises a winding box 1, wherein a winding drum 2 is connected with an inner bearing of the winding box 1, a plurality of equidistant separation discs 3 are arranged on the winding drum 2, lead wire branching 4 is wound on the winding drum 2 between every two adjacent separation discs 3, the lead wire branching 4 is partially fixed on the winding drum 2 through a clamp 5, one end of the lead wire branching 4 penetrates through the front end face of the winding box 1 and penetrates through a separation plate 6, the separation plate 6 is positioned at the front end of the winding box 1, one end of the lead wire branching 4 is connected with an electrode head 7, the other end of the lead wire branching is connected with a lead wire bus 8, and the lead wire bus 8 is connected with a connecting plug 9.

In the concrete implementation of the utility model, the winding drum 2 is rotated to wind the lead wire branching 4 on the winding drum 2 between the two adjacent separation discs 3, so that the winding of the lead wire branching 4 after the use and the winding of the lead wire branching 4 which is too long in the use are realized, and in the use process of the device, the separation plate 6 moves on the lead wire branching 4, so that the separation of the winding part of the lead wire branching 4 is realized, and the influence on the treatment of patients by medical staff is prevented.

Referring to fig. 1-2, the separating plate 6 is provided with a plurality of corresponding through holes 601 through which the lead wires 4 pass, and the separating plate 6 is movable on the lead wires 4.

In the use process of the device, the through holes 601 of the separation plate 6 enable the separation plate to move on the lead wire branching 4, separation of the winding part of the lead wire branching 4 is achieved, and the influence on medical staff to treat patients is prevented.

Referring to fig. 1-2, one end of the winding drum 2 passes through the side wall of the winding box 1 and is fixed with a rotating disc 10, and a hand crank 11 is hinged to the outer side surface of the rotating disc 10.

By rotating the hand rocker 11, the rotating disc 10 drives the winding drum 2 to rotate, so that the lead wire branching 4 is wound or paid out.

Referring to fig. 3, a hinge seat 12 hinged with a hand lever 11 is fixed on the rotating disc 10, and a limiting plate 13 is fixed at the upper end of the hinge seat 12.

When the hand rocker 11 is not used, the hand rocker can be rotated to be vertical to the ground, so that the hand rocker is folded and unfolded, and the hand rocker is prevented from being scratched when a person walks;

when the hand-held hand rocker 11 is rotated by the limiting plate 13, the direction of the hand-held hand rocker is not changed at will due to the fact that the hand-held hand rocker is hinged on the rotating disc 10, and the rotating effect is not affected.

Referring to fig. 1-2, a fixing rod 14 is fixed on one side of the right end face of the separation disc 3 closest to the inner right wall of the winding box 1, and a plurality of clamping holes 101 corresponding to the fixing rod 14 are formed in the right wall of the winding box 1.

When the position of the winding drum 2 is required to be fixed after the rotation is finished, the winding drum 2 drives the separation disc 3 to move rightwards when the rotating disc 10 is pulled, so that the fixing rod 14 enters the clamping hole 101, and the winding drum 2 is fixed; when the winding drum 2 needs to rotate, the rotating disc 10 is pushed to enable the fixing rod 14 to leave the clamping hole 101, so that the winding drum 2 can rotate, and the winding drum is simple and convenient.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (5)

1. The utility model provides an electrocardiograph lead wire of adjustable sensitivity, includes rolling case (1), its characterized in that: the winding box is characterized in that a winding drum (2) is connected to an inner bearing of the winding box (1), a plurality of equidistant separation discs (3) are arranged on the winding drum (2), two adjacent separation discs (3) are wound with a lead wire branching line (4) on the winding drum (2), the lead wire branching line (4) is partially fixed on the winding drum (2) through a clamp (5), one end of the lead wire branching line (4) penetrates through the front end face of the winding box (1) and penetrates through a separation plate (6), the separation plate (6) is positioned at the front end of the winding box (1), one end of the lead wire branching line (4) is connected with an electrode head (7), the other end of the lead wire branching line is connected with a lead wire bus (8), and the lead wire bus (8) is connected with a connecting plug (9).

2. An adjustable sensitivity electrocardiogram lead wire according to claim 1, wherein: the separation plate (6) is provided with a plurality of corresponding through holes (601) through which the lead wire branching lines (4) pass, and the separation plate (6) is movable on the lead wire branching lines (4).

3. An adjustable sensitivity electrocardiogram lead wire according to claim 1, wherein: one end of the winding drum (2) penetrates through the side wall of the winding box (1) and is fixedly provided with a rotating disc (10), and a hand crank (11) is hinged to the outer side face of the rotating disc (10) close to the edge.

4. An adjustable sensitivity electrocardiogram lead wire according to claim 3, wherein: the rotating disc (10) is fixedly provided with a hinging seat (12) hinged with the hand lever (11), and a limiting plate (13) is fixed at the upper end of the hinging seat (12).

5. An adjustable sensitivity electrocardiogram lead wire according to claim 1, wherein: the right end of the winding box (1) is provided with a plurality of clamping holes (101) corresponding to the fixing rods (14).