CN211484545U

CN211484545U - ECG monitor circuit receiver

Info

Publication number: CN211484545U
Application number: CN201922279972.XU
Authority: CN
Inventors: 杨蓓; 冯毕龙; 袁玉峰; 杜丽; 张中林
Original assignee: Wuhan University WHU
Current assignee: Wuhan University WHU
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-09-15
Anticipated expiration: 2029-12-18

Abstract

The utility model discloses an ECG monitor circuit receiver, including the box body, be located the box body inside and for its rotatable revolving drum and circuit chucking mechanism, wherein, circuit disinfection mechanism is installed in the circuit exit of box body, and the revolving drum is connected with the box body through the center pin of its middle part installation, and revolving drum internally mounted has a rotary spring, rotary spring's middle part and center pin fixed connection, the circuit twines on the revolving drum and its tip stretches out in the circuit exit. The utility model provides an ECG monitor circuit receiver when the realization is accomodate the circuit, can also carry out the surface disinfection to the circuit.

Description

ECG monitor circuit receiver

Technical Field

The utility model relates to a technical field is accomodate to the circuit, especially relates to an ECG monitor circuit receiver.

Background

The ECG monitor is a medical instrument widely used by clinical medical units at present, can continuously measure physiological parameters of a patient, such as heart rate, blood pressure, respiration, blood oxygen saturation and the like, and is an important monitoring tool for medical staff to diagnose and nurse the patient. At present, most of clinical ECG monitors are equipped with wired accessories, and the more the functions that possess, the quantity and the kind of its signal transmission cable are many, and easy intercrossing is tied a knot, forms and drags, winding phenomenon, leads to delaying rescue time, reduces patient's comfort level, has increased patient's potential safety hazard and has reduced circuit life. In addition, since the data line directly contacts the patient, a lot of time is required for line sterilization.

The prior art has the following defects:

1. most of the current clinical electrocardiograph monitors are wired accessories. Although the concept of wireless accessories is available, they are not widely used in clinical practice due to cost and stability.

2. Because monitor main part is great and heavy, need fix in stable position clinically, for example on patient's bedside cupboard or special head of a bed fixing device, can normally work for satisfying under various circumstances the monitor for the connecting wire of annex is more elongated, and clinical majority needs medical personnel to coil once more and fix, and is consuming time hard.

3. Because the functionality of monitor, the kind of signal transmission line is more, and its material, thickness are different, lead to more complicated in accomodating.

4. At present, most of the disinfection for the monitor signal transmission line is carried out by medical care personnel by using disinfectant gauze, the line is also knotted again in the process, and the disinfection process is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an ECG monitor circuit receiver aims at conveniently accomodating the circuit, realizes disinfecting the circuit simultaneously.

In order to realize the above object, the utility model provides an ECG monitor circuit receiver, include the box body, be located the box body inside and for its rotatable revolving drum and circuit chucking mechanism, wherein, circuit disinfection mechanism is installed in the circuit exit of box body, and the revolving drum is connected with the box body through the center pin of its middle part installation, and revolving drum internally mounted has a rotary spring, rotary spring's middle part and center pin fixed connection, and the circuit twines on the revolving drum and its tip stretches out in the circuit exit.

Preferably, circuit disinfection mechanism is including installing two sponge boxes on circuit exit top and bottom respectively and holding the disinfection sponge in the sponge box, and each sponge box has all been seted up towards another sponge box one side and has been cleaned the mouth.

Preferably, the sponge box is detachably mounted at the outlet of the line.

Preferably, the middle parts of the two sponge boxes are connected and are provided with through holes for the circuit to pass through.

Preferably, the line clamping mechanism comprises a sliding ball arranged inside the box body and a clamping protrusion fixed on the rotary drum, the sliding ball is slidable relative to the box body, and the line passes through a track formed between the clamping protrusion and a gap of the box body and travels in the track through the sliding ball to clamp the line.

Preferably, a clamping groove is formed in the inner side wall of the box body, and the sliding ball is accommodated in the clamping groove and can slide relative to the clamping groove.

Preferably, the cross section of the blocking groove is in a shape of a kidney-shaped hole.

Preferably, a plurality of raised points are further arranged in the track formed between the clamping protrusion and the gap of the box body so as to increase the blocking force of the sliding ball.

The utility model provides an ECG monitor circuit receiver has following beneficial effect:

1. the signal transmission line can be contracted to a certain extent under the condition of meeting the length requirement of most clinical situations, the length is adjusted, and the comfort level of a patient is improved;

2. the storage mode can meet the requirements of various data lines with different materials and types;

3. the storage mode can protect the line and reduce the line damage caused by friction, reverse folding and knotting;

4. the storage mode can be independent of each different circuit, the replacement of the transmission circuit is convenient, and the independence of each function of the ECG monitor is kept;

5. in the storage structure, the disinfection device is added, and in the storage process, the disinfection device can be automatically disinfected to reduce the additional disinfection time.

Drawings

Fig. 1 is a schematic view of the internal structure of the storage box for the electrocardiograph monitor circuit of the present invention (omitting the circuit clamping mechanism);

FIG. 2 is a schematic view of the external structure of the storage box for the ECG monitor circuit;

FIG. 3 is a schematic view of a section structure of the storage box for the ECG monitor circuit;

FIG. 4 is a schematic structural view of a line disinfection mechanism in the storage box of the ECG monitor line of the present invention;

fig. 5 to 11 are a stroke trace of the sliding ball in sequence.

In the figure, 1-sponge box, 2-central shaft, 3-rotary spring, 4-rotary cylinder, 5-signal transmission line 6-box body, 7-line disinfection mechanism, 8-track, 9-clamping groove, 10-sliding ball, 11-screw, 13-disinfection sponge, 14-bump and 15-clamping protrusion.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It should be noted that, in the description of the present invention, the terms "lateral", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Referring to fig. 1 to 4, in the preferred embodiment, an electrocardiograph monitor circuit storage box includes a box body 6, a rotary drum 4 which is located inside the box body 6 and can rotate relative to the box body, and a circuit clamping mechanism for clamping a circuit, wherein a circuit disinfection mechanism 7 is installed at a circuit outlet of the box body 6, the rotary drum 4 is connected with the box body 6 through a central shaft 2 installed in the middle of the rotary drum 4, a rotary spring 3 is installed inside the rotary drum 4, the middle of the rotary spring 3 is fixedly connected with the central shaft 2, and the circuit is wound on the rotary drum 4 and the end of the circuit extends out of the circuit outlet. The central shaft 2 passes through the through holes in the middle parts of the rotary drum 4 and the box body 6 and then is rotatably connected with the rotary drum.

When no external force is used for stretching or fixing, the novel automatic retraction function is realized through the elasticity of the rotary spring 3. The signal transmission line of the ECG monitor is fixed by the rotary drum 4 and then wound around the outside of the rotary drum 4. The winding scheme is suitable for all soft signal transmission lines, including the oxygen saturation probe data line, the electrocardio lead line and the blood pressure measuring line which are commonly used clinically at present. In order to realize the automatic retraction function, the winding direction of the signal transmission line 5 on the rotary cylinder 4 is opposite to the retraction direction of the rotary spring 3, when an operator does not stretch the signal transmission line 5, the elastic force of the rotary spring 3 is converted into the retraction force for retracting the signal transmission line 5 to the box body 6, and the signal transmission line 5 can be automatically retracted to the inside of the box body 6, so that the circuit storage function is realized.

The present embodiment proposes a specific structure of the line disinfection mechanism 7: line disinfection mechanism 7 is including installing two sponge boxes 1 on line outlet department top and bottom respectively and holding the disinfection sponge 13 in sponge box 1, and each sponge box 1 has all been seted up towards another sponge box 1 one side and has been cleaned the mouth.

The sponge box 1 is detachably arranged at the outlet of the circuit, so that the disinfection sponge 13 inside the sponge box can be replaced conveniently. The middle parts of the two sponge boxes 1 are connected and are provided with through holes for the circuit to pass through. The upper and lower disinfection sponges 13 are filled to form a certain pressure, and the wiping work of the data line is automatically realized in the stretching process of the signal transmission line 5. The disinfection sponge 13 can be replaced regularly, and meanwhile, the disinfectant is convenient to add.

The embodiment provides a specific structure of a circuit clamping mechanism: the line clamping device comprises a sliding ball 10 arranged in a box body 6 and a clamping protrusion 15 fixed on a rotary drum 4, wherein the sliding ball 10 can slide relative to the box body 6, and a line passes through a track 8 formed between the clamping protrusion 15 and a gap of the box body 6 and travels in the track 8 through the sliding ball 10 to clamp the line.

Specifically, a retaining groove 9 is formed in the inner side wall of the box body 6, and a sliding ball 10 is accommodated in the retaining groove 9 and can slide relative to the retaining groove. The cross section of the blocking groove 9 is in a kidney-shaped hole shape. A plurality of raised points 14 are further provided in the track 8 formed between the catching protrusion 15 and the gap of the case 6 to increase the resistance of the sliding ball 10.

The working process of the storage box for the circuit of the electrocardiograph monitor is as follows: when an operator needs to use the signal transmission line 5, the operator stretches the signal transmission line 5, and drives the rotary drum 4 to rotate in the stretching process, so that the sliding ball 10 obtains power for moving in the track 8. During the movement of the sliding ball 10, the sliding ball 10 moves along the movement pattern as shown in fig. five to nine because the blocking protrusion 15 on the bottom surface of the rotary drum 4 forms a special track 8 with the box body 6 for the movement of the sliding ball 10. As can be seen from the figure, when the operator stretches to a certain extent, and the sliding ball 10 moves to the position shown in fig. eight, if the operator stops stretching, the sliding ball 10 will be fixed in the groove, so as to realize the resistance to the rotation elastic force of the rotation rebound, and the rotation cylinder 4 cannot rotate, thereby achieving the fixing effect of the data line external elongation. When the signal transmission line 5 needs to be retracted in operation, only the sliding ball 10 needs to be stretched continuously, so that after the sliding ball 10 moves to the position shown in fig. ten or fig. eleven, the sliding ball 10 moves reversely along the track 8 under the elastic force of the rotary spring 3, and the sliding ball 10 cannot enter the groove in the process, so that the retraction function is realized. In fig. five to fig. eleven, the dotted line is an internal tiny bump 14 of the track 8, the sliding ball 10 can pass through the bumps 14 under the action of external force but generates a certain resistance, the bump 14 realizes the resistance force during the movement of the sliding ball 10, and the sliding ball 10 slides along the movement track 8 of fig. five to fig. nine during the stretching of the signal transmission line 5; when the tensile force is removed and the sliding ball 10 is not in the position shown in fig. eight, the sliding ball 10 will move along the positions shown in fig. ten and fig. eleven, so that the signal transmission line 5 automatically retracts into the box body 6.

The ECG monitor circuit receiver that this embodiment provided has following beneficial effect:

1. the signal transmission line 5 can contract to a certain extent under the condition of meeting the length requirement of most clinical situations, the length is adjusted, and the comfort level of a patient is improved;

In clinical practice, the signal transmission line of general electrocardiographic monitoring comprises an oxygen saturation probe data line, an electrocardiographic lead line and a blood pressure measuring line. Only need three this receiver, can accomplish the work of accomodating and disinfecting of signal transmission line on independently arranging three circuit respectively in. If there are more kinds or quantity of transmission lines, the quantity of receiver can also be increased to satisfy the situation needs.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structural changes made by the contents of the specification and the drawings, or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an ECG monitor circuit receiver, its characterized in that includes the box body, is located the box body inside and for its rotatable revolving drum and circuit chucking mechanism, wherein, circuit disinfection mechanism is installed in the circuit exit of box body, and the revolving drum is connected with the box body through the center pin of its middle part installation, and revolving drum internally mounted has a gyration spring, gyration spring's middle part and center pin fixed connection, and the circuit twines on the revolving drum and its tip stretches out in the circuit exit.

2. The storage box for ECG monitor circuits as defined in claim 1, wherein the circuit disinfection mechanism comprises two sponge boxes respectively mounted on the top and bottom ends of the circuit outlet and a disinfection sponge accommodated in the sponge boxes, and each sponge box is provided with a wiping opening on one side facing the other sponge box.

3. The ecg monitor line storage cassette of claim 2, wherein the sponge cassette is removably mountable at the line outlet.

4. The storage box for ECG monitor circuits as defined in claim 2, wherein the sponge boxes are connected at the middle thereof and are formed with through holes for the circuit to pass through.

5. The storage box for ECG monitors according to any one of claims 1-4, wherein the wire clamping mechanism comprises a sliding ball mounted inside the box and a locking protrusion fixed on the rotary drum, the sliding ball is slidable relative to the box, the wire passes through a track formed between the locking protrusion and the slot of the box and runs in the track through the sliding ball to clamp the wire.

6. The storage box for ECG monitor circuits as defined in claim 5, wherein a retaining groove is formed on an inner sidewall of the box body, and the sliding ball is received in the retaining groove and is slidable relative thereto.

7. The storage box for ECG monitor lines as in claim 6, wherein the cross-section of the retaining groove is in the shape of a kidney-shaped hole.

8. The storage box for ECG monitor lines as claimed in claim 5, wherein a plurality of protrusions are further provided in the track formed between the protrusions and the gaps of the box body to increase the resistance of the sliding ball.