CN212101498U - Wire-collecting device for lead wire of ECG monitor - Google Patents

Abstract

The utility model discloses a lead wire take-up device of an ECG monitor, which comprises a body and a connecting wire arranged in a shell, wherein a plurality of placing chambers for storing the connecting wire are arranged in the shell in parallel, and a wire coiling device is arranged in each placing chamber; wherein, the winding device is wound with the connecting wire, so that one end of the connecting wire penetrates through one side of the placing chamber, and the other end of the connecting wire penetrates through the other side of the placing chamber. The utility model discloses can realize that the free of antithetical couplet wire is stretched and contract back automatically, prevent the emergence of the winding of lead wire in the use, the phenomenon of knoing, need not to spend time to straighten the lead wire to can also realize receiving fast, putting of lead wire.

Description

Lead wire take-up device for ECG monitor

technical field

The utility model belongs to the field of medical equipment, in particular to a lead wire take-up device of an electrocardiogram monitor.

Background technique

ECG monitor is a monitoring instrument widely used in hospital clinical care. The lead wires of the ECG monitor include at least four ECG lead wires, blood pressure monitoring wires and cuffs, blood oxygen saturation monitoring wires and power cables. The lead wires are long and easy to cross and knot each other, which brings inconvenience in clinical work, especially when rescuing patients, which is time-consuming and labor-intensive and delays the rescue time, which is easy to cause medical disputes.

At present, the lead wires of ECG monitors are mostly fixed with tape, bandages, and adhesive fixing tapes. However, the adhesive tape will leave traces of adhesive tape, which is time-consuming and laborious to clean up; the bandage binding method affects the appearance and is easy to tie into dead knots when used carelessly; the adhesive fixing tape is easy to cause non-stick phenomenon after frequent use.

Utility model content

The technical problem to be solved by the present invention is to provide a lead wire take-up device for an electrocardiograph monitor aiming at the above-mentioned deficiencies in the prior art.

In order to solve the above-mentioned technical problems, the technical solution adopted by the present invention is: a lead wire take-up device for an electrocardiogram monitor, comprising: a casing and a lead wire arranged in the casing, and the casing is arranged in parallel. There are a plurality of placement chambers for storing the connecting wire, and a wire winding device is arranged in the placing chamber; wherein, the connecting wire is wound on the winding device, so that one end of the connecting wire passes through all the wires. one side of the placement chamber, and the other end passes through the other side of the placement chamber.

Preferably, one side of the upper take-up reel is recessed inward to form an accommodating groove, the accommodating groove is provided with a scroll spring, and the other side is provided with a radial through groove; wherein, the scroll One end of the spring is fixedly connected with the inner wall of the accommodating groove, and the other end is fixedly connected with the fixed cylinder.

Preferably, one side of the upper take-up reel is recessed inward to form an accommodating groove, the accommodating groove is provided with a clamping portion and a scroll spring, and the other side is provided with a radial through groove; wherein, One end of the scroll spring is fixedly connected to the clipping portion, and the other end is fixedly connected to the fixed cylinder.

Preferably, the lower take-up reel has the same shape and structure as the upper take-up reel.

Preferably, the fixing cylinder is hollow, and the fixing cylinder is provided with a first opening and a second opening, the first opening corresponds to the through groove of the upper take-up reel, and the The second opening corresponds to the through slot of the lower take-up reel; wherein, the connecting wire wound on the upper take-up reel passes through the through slot of the upper take-up reel, the fixing cylinder, the The through groove of the lower take-up reel is connected with the connecting wire wound on the lower take-up reel.

Preferably, the housing is provided with a first outlet and a second outlet for the two ends of the connecting wire to enter and exit, and the first outlet and the second outlet are both provided with a clamping device for fixing the connecting wire .

Preferably, the clamping device includes a clamping plate and a push block that drives the clamping plate to move, the clamping plate is slidably arranged in the housing, and the push block drives the clamping plate to move, The clamping plate is made to close or open the first outlet or the second outlet.

Preferably, the push block is slidably arranged on the casing, and the push block is connected to the clamping plate through a connecting column; wherein a sliding groove is provided on the casing, and the connecting column passes through The chute passes out of the housing.

The beneficial effect of the utility model is that: the wire winding device is arranged in the placing chamber, and the connecting wire outlet of the casing is provided with a clamping device, so that the free stretching and automatic retraction of the connecting wire can be realized, and the lead wire can be prevented. In the process of entanglement and knotting, it is not necessary to spend time to straighten out the lead wire, and it can also realize the rapid retraction and release of the lead wire; it improves the work efficiency of medical staff and solves the problem of delay on patient-related functions. and immediate monitoring of vital signs.

Description of drawings

Fig. 1 is the internal structure schematic diagram of the present utility model;

Fig. 2 is the structural representation in the utility model;

Fig. 3 is the structural representation of the winding device in the utility model;

4 is a top view of the upper take-up reel in the utility model.

Description of reference numbers:

1—shell; 2—connected wires; 3—placement chamber; 4—wire winding device; 5—clamping device; 6—first outlet; 7—second outlet; 41—fixed cylinder; 42—upper take-up 43—lower take-up reel; 44—scroll spring; 411—first opening; 412—second opening; 421—accommodating groove; 422—through groove; 51—clamping plate; 52—sliding groove; 53 - connecting column; 54 - push block; 55 - chute.

Detailed ways

The present utility model will be further described in detail below with reference to the embodiments, so that those skilled in the art can implement it with reference to the description.

1-4, this embodiment provides a lead wire take-up device for an ECG monitor, including:

The casing 1 and the connecting wire 2 arranged in the casing 1 are provided with a plurality of placing chambers 3 for storing the connecting wire 2 in parallel in the casing 1, and a wire winding device 4 is arranged in the placing chamber 3; 2 is wound on the wire winding device 4, so that one end of the connecting wire 2 passes through one side of the placing chamber 3, and the other end passes through the other side of the placing chamber 3. During the actual use, the medical staff can place the wire take-up device in an appropriate position, such as a table or an ECG monitor; then the two ends of the connecting wire 2 can be stretched according to the required length, and one end is connected to the ECG monitor. On the instrument, the other electrode end is attached to the patient. This setting prevents unnecessary entanglement due to the length of the connecting wire 2, which affects the nursing work. In addition, after use, directly pull out and let go, under the action of the winding device 4, the connecting wire 2 is automatically retracted into the casing 1, and the ends on both sides are located outside the casing 1.

1-2, the housing 1 is provided with a first outlet 6 and a second outlet 7 through which the two ends of the supply wire 2 enter and exit, and the first outlet 6 and the second outlet 7 are provided with clamps for fixing the connection wire 2 device 5. The first outlet 6 and the second outlet 7 are respectively used for the extension of both ends of the lead wire, and both the first outlet 6 and the second outlet 7 are provided with a securing device 5 for securing the lead wire 2 . When using, the medical staff stretches the two ends of the connecting wire 2 respectively according to the required length, and then uses the clamping device 5 to fix and lock the connecting wire 2 to prevent the connecting wire 2 from being knotted.

Further, the clamping device 5 includes a clamping plate 51 and a push block 54 for driving the clamping plate 51 to move. The sides of the first opening 411 and the second opening 412 of the housing 1 are provided with sliding grooves 52, and the clamping plate 51 slides. Set in the sliding groove 52 and can slide in the sliding groove 52; the casing 1 is also provided with a sliding groove 55, the sliding groove 55 communicates with the sliding groove 52, and the push block 54 is connected with the clamping plate 51 through the connecting column 53 . Pushing the push block 54 by hand can make the clamping plate 51 move out of the sliding slot 52 toward the first opening 411 or the second opening 412 for clamping and fixing the connecting wire 2 , and can fix the connecting wire 2 of different lengths according to requirements.

3, the winding device 4 includes a fixed cylinder 41 and an upper take-up reel 42 and a lower take-up reel 43 stacked on the fixed cylinder 41; wherein, the upper take-up reel 42 and the lower take-up reel 43 can be It rotates around the fixed cylinder 41, and the connecting wire 2 is wound on the upper take-up reel 42 and the lower take-up reel 43, so that both ends of the connecting wire 2 can be stretched. The connecting wire 2 is wound on the upper take-up reel 42 and the lower take-up reel 43 respectively, and both ends of the connecting wire 2 extend from the first outlet 6 and the second outlet 7 .

4, one side of the upper take-up reel 42 is recessed inward to form an accommodating groove 421, the accommodating groove 421 is provided with a scroll spring 44, and the other side is provided with a radial through groove 422; One end of the scroll spring 44 is fixedly connected to the inner wall of the accommodating groove 421 , and the other end is fixedly connected to the fixed cylinder 41 . The connecting wire 2 is wound on the outer wall of the upper take-up reel 42. When the connecting wire 2 is pulled, the upper take-up reel 42 rotates, and the spiral spring 44 deforms with the rotation of the upper take-up reel 42; Fixed at a corresponding length, when the lead wire is stopped, under the action of the elastic force of the scroll spring 44, the upper take-up reel 42 is driven to rotate, so that the lead wire is automatically rewound on the upper take-up reel 42.

Further, the lower take-up reel 43 has the same shape and structure as the upper take-up reel 42 . Even the lower take-up reel 43 and the upper take-up reel 42 have the same function.

Further, the fixing cylinder 41 is hollow, and the fixing cylinder 41 is provided with a first opening 411 and a second opening 412 , the first opening 411 corresponds to the through slot 422 of the upper take-up reel 42 , and the second opening 412 Corresponding to the through slot 422 of the lower take-up reel 43; wherein, the connecting wire 2 wound on the upper take-up reel 42 passes through the through-slot 422 of the upper take-up reel 42, the fixed cylinder 41, and the lower take-up reel 43 in turn. The through slot 422 is connected to the connecting wire 2 wound on the lower take-up reel 43 . In this way, the connecting wire 2 is respectively wound on the two take-up reels, so that both ends of the connecting wire 2 can achieve the functions of stretching and automatic retraction.

In the present invention, a wire winding device 4 is arranged in the placing chamber 3, and a clamping device 5 is arranged at the outlet of the connecting wire 2 of the housing 1, so that the free stretching and automatic retraction of the connecting wire 2 can be realized, and the lead wire 2 can be prevented from being leaded. When the wires are entangled and knotted during use, there is no need to spend time to straighten out the lead wires, and the lead wires can be quickly retracted and released; the work efficiency of medical staff is improved, and the delay to patients is solved. Problems with immediate monitoring of related functions and vital signs.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inside", "Outside", "Clockwise", "Counterclockwise", "Axial" The orientation or positional relationship indicated by , "radial direction", "circumferential direction", etc. are based on the orientation or positional relationship shown in the accompanying drawings, which are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying the indicated device. Or the elements must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

Although the embodiments of the present invention have been disclosed as above, they are not limited to the applications listed in the description and the embodiments, and can be applied to various fields suitable for the present invention. For those skilled in the art, Additional modifications may readily be implemented, therefore, the invention is not limited to the specific details without departing from the general concept defined by the claims and the scope of equivalents.

Claims (8)

1. A lead wire take-up device for an ECG monitor, characterized in that it comprises: a casing and a connecting wire arranged in the casing, wherein a plurality of connecting wires are arranged in parallel in the casing for storing the connecting wires. A wire placement chamber, a wire winding device is arranged in the placement chamber; wherein, the connecting wire is wound on the wire winding device, so that one end of the connecting wire passes through one side of the placing chamber, and the other end passes through the wire winding device. through the other side of the placement chamber. 2 . The lead wire take-up device of an ECG monitor according to claim 1 , wherein the wire take-up device comprises a fixed cylinder and an upper take-up reel stacked on the fixed cylinder and A lower take-up reel; wherein both the upper take-up reel and the lower take-up reel can rotate around the fixed cylinder, and the connecting wire is wound around the upper take-up reel and the lower take-up reel so that both ends of the connecting wire can be stretched. 3 . The lead wire take-up device for an ECG monitor according to claim 2 , wherein a side of the upper take-up disc is recessed inward to form an accommodating groove, and the accommodating groove is provided with accommodating grooves. 4 . One end of the scroll spring is fixedly connected with the inner wall of the accommodating groove, and the other end is fixedly connected with the fixed cylinder. 4 . The lead wire take-up device for an ECG monitor according to claim 3 , wherein the lower take-up reel and the upper take-up reel have the same shape and structure. 5 . 5 . The lead wire take-up device for an ECG monitor according to claim 4 , wherein the fixed cylinder is hollow, and the fixed cylinder is provided with a first opening and a second opening. 6 . , the first opening corresponds to the through slot of the upper take-up reel, and the second opening corresponds to the through slot of the lower take-up reel; The wires pass through the through grooves of the upper take-up reel, the fixing cylinder, and the through-slots of the lower take-up reel in sequence, and are connected to the connecting wires wound on the lower take-up reel. 6 . The lead wire take-up device of an ECG monitor according to claim 1 , wherein the casing is provided with a first outlet and a second outlet for entering and exiting both ends of the connecting wire, so that the Both the first outlet and the second outlet are provided with a clamping device for fixing the connecting wire. 7 . The lead wire take-up device of an ECG monitor according to claim 6 , wherein the clamping device comprises a clamping plate and a push block for driving the movement of the clamping plate, and the clamping The plate is slidably arranged in the casing, and the push block drives the clamping plate to move, so that the clamping plate closes or opens the first outlet or the second outlet. 8 . The lead wire take-up device of an ECG monitor according to claim 7 , wherein the push block is slidably arranged on the housing, and the push block is connected to the card through a connecting column. 9 . Fixed plate connection; wherein, the casing is provided with a chute, and the connecting post passes through the shell through the chute.

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