CN214856790U

CN214856790U - Portable electrocardiogram detection lead device

Info

Publication number: CN214856790U
Application number: CN202120900347.7U
Authority: CN
Inventors: 马翊轩; 马跃; 杨征
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-28
Filing date: 2021-04-28
Publication date: 2021-11-26
Anticipated expiration: 2031-04-28

Abstract

The utility model provides a portable heart electrograph detects device that leads, include: upper limbs lead mechanism, lower limb lead mechanism and chest lead mechanism, upper limbs lead mechanism and lower limb lead mechanism and all set up on the bed body, and the chest leads the mechanism and sets up in bed body one side, and lower limb leads the mechanism and includes first electrode bracket, and chest leads the mechanism and includes chest lead, chest lead support frame and rotatable and installation pole that goes up and down, and chest lead support frame sets up on the installation pole, and chest lead pull can place on chest lead support frame. The lower limb lead mechanism adopting the first electrode bracket structure is arranged on the bed body, so that an examiner lies on the bed, and the ankle is lapped on the first electrode bracket to acquire the electrocardiosignal; the adoption rotatable lift's installation pole can realize the adaptability of chest lead support frame and adjust, and the chest lead of connection on the chest lead support frame that can pull is convenient for inspect and accomodate, and then realizes simple, high-efficient, convenient electrocardio lead and inspector's being connected.

Description

Portable electrocardiogram detection lead device

Technical Field

The utility model relates to an electrocardiogram detects technical field, especially relates to a portable electrocardiogram detects device that leads.

Background

The electrocardiograph can automatically record the bioelectric signals (electrocardio signals) generated by exciting cardiac muscle during heart activity, and is a medical electronic instrument commonly used for clinical diagnosis and scientific research.

Before the heart beats, the cardiac muscle is excited first, and weak current is generated during excitation and is conducted to various parts through human tissues. Because the distance between each part of the body and the heart is different due to different tissues of each part, different potential changes are shown at each part of the body surface, and the relation between the surface potential generated by the electrical activity in the human heart and the time is called electrocardiogram. Electrocardiographs are instruments that record these physiological electrical signals.

Electrodes are arranged at different parts of a human body and are connected with the positive electrode and the negative electrode of the current meter of the electrocardiogram machine through lead wires, and the circuit connection method for recording the electrocardiogram is called electrocardiogram lead. The international universal lead system widely adopted at present is called a conventional 12-lead system, and comprises a limb lead connected with a limb and a chest lead connected with a chest.

The conventional electrocardiograph lead wire has 4 limbs to lead and 6 chest leads, 10 lines in total, and the thread is longer, and the end of a thread is more, and often twine together, all will dismantle at every turn moreover, opens opening and shutting of the clip of limb leg portion that leads, still remains the disinfection to patient's shank, and the chest disinfection, work load is very big, and operating procedure is loaded down with trivial details, delays time, has greatly influenced clinician's work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable heart electrograph detects device that leads for solve prior art in the operating procedure loaded down with trivial details, the defect of inefficiency, lead the mechanism and the low limbs mechanism of leading through the upper limbs and arrange the bed body in, arrange the limbs on the first electrode bracket of the low limbs mechanism that leads, the chest of placing that can pull on the chest support frame that leads is led leads, realize the simple convenient heart electrograph and lead the connection process of device and inspector health.

The utility model provides a portable heart electrograph detects device that leads, include: an upper limb lead mechanism, a lower limb lead mechanism and a chest lead mechanism, wherein the upper limb lead mechanism and the lower limb lead mechanism are arranged on the bed body, the chest lead mechanism is arranged at one side of the bed body,

the lower limb lead mechanism comprises a first electrode bracket which is arc-shaped, the upper surface of the first electrode bracket is provided with a first electrode plate, the first electrode plate is connected with an electrocardiograph through a cable, the first electrode bracket is used for supporting ankles of inspectors,

the chest lead mechanism comprises a chest lead, a chest lead support frame and a rotatable and liftable mounting rod, the chest lead support frame is arranged on the mounting rod, and the chest lead is placed on the chest lead support frame in a drawable manner.

According to the portable electrocardiogram detection lead device provided by the utility model, the upper limb lead mechanism comprises a second electrode bracket, the second electrode bracket is used for supporting the wrist of the examiner, the second electrode bracket is in a circular arc shape,

and a second electrode plate is arranged on the upper surface of the second electrode bracket and is connected with the electrocardiogram machine through a cable.

According to the utility model provides a portable heart electrograph detects device that leads, upper limbs lead mechanism and include the electrode handle, be provided with the third electrode piece on the electrode handle, the electrode handle is used for supplying the inspector to hold.

According to the utility model provides a portable heart electrograph detects device that leads, chest leads and adsorbs the ball and leads the line including the electrode, the one end of leading the line is connected on the electrode adsorbs the ball, lead and install the balancing weight on the line.

According to the utility model provides a portable heart electrograph detects device that leads, chest leads the support frame including leading and allies oneself with hole, every chest leads and corresponds cooperation one lead and allies oneself with the hole, the diameter that the electrode adsorbs the ball is greater than lead the diameter in hole.

According to the utility model provides a portable heart electrograph detects device that leads, the hole of leading is seted up jaggedly, lead the line and follow the breach department plasticity extrusion gets into it is downthehole to lead.

According to the utility model provides a portable heart electrograph detects device that leads, lead the line cover and have the protecting wire cover, the balancing weight is installed protecting wire cover below.

According to the portable electrocardiogram detection lead device provided by the utility model, a first supporting rod and a spring are arranged between the first electrode bracket and the bed body as well as between the second electrode bracket and the bed body,

the first supporting rod is sleeved on the spring, one end of the spring is fixed on the first electrode bracket and the second electrode bracket, the other end of the spring is fixed on the bottom plate of the first supporting rod, and the bottom plate of the first supporting rod is connected to the bed body.

According to the utility model provides a portable heart electrograph detects device that leads, the chest lead the mechanism the upper limbs lead the mechanism and the lower limbs lead the mechanism slidable with the bed body links to each other.

According to the utility model provides a portable heart electrograph detects device of leading still includes pilot lamp and contact switch, contact switch sets up in the first bracing piece, contact switch with the pilot lamp is connected.

The utility model provides a portable electrocardiogram detection lead device, which is arranged on a bed body through a lower limb lead mechanism adopting a first electrode bracket structure, so that an examiner lies on the bed and obtains an electrocardiogram signal by overlapping an ankle on the first electrode bracket; the adoption rotatable lift's installation pole can realize the adaptability of chest lead support frame and adjust, and the chest lead of connection on the chest lead support frame that can pull is convenient for inspect and accomodate, and then realizes simple, high-efficient, convenient electrocardio lead and inspector's being connected.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is one of the overall structural schematic diagrams of the portable electrocardiogram lead detection device provided by the present invention;

fig. 2 is a side view of the portable electrocardiogram detection lead device provided by the present invention;

fig. 3 is a second schematic view of the overall structure of the portable electrocardiogram detection lead device provided by the present invention;

fig. 4 is a schematic diagram of chest lead structure of the portable electrocardiogram detection lead device provided by the present invention;

fig. 5 is a schematic view of the connection relationship of the first electrode bracket of the portable electrocardiogram lead detection device provided by the present invention;

reference numerals:

100: an upper limb lead mechanism; 200: a lower limb lead mechanism; 300: a chest lead mechanism;

400: a bed body; 101: an electrode handle; 201: a first electrode carrier;

202: a first support bar; 203: a spring; 204: a slide rail;

210: a second electrode holder; 205: a first electrode sheet; 206: a second electrode sheet;

207: a third electrode sheet; 301: chest leads; 302: a chest lead support frame;

303: mounting a rod; 304: an electrode adsorption ball; 305: conducting wires;

306: a balancing weight; 310: a lead hole; 311: a notch;

320: a wire protecting sleeve; 330: a first link; 331: a second section bar;

401: an indicator light; 402: a contact switch.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the embodiments of the present invention and simplifying the description, but do not indicate or imply that the device or element to which the description refers must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "connected" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the embodiments of the present invention can be understood in specific cases by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of an embodiment of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Embodiments of the present invention will be described below with reference to fig. 1 to 5. It is to be understood that the following description is only exemplary of the present invention and is not intended to limit the present invention.

As shown in fig. 1, the utility model provides a portable electrocardiogram detection leads device, include: upper limbs lead mechanism 100, lower limbs lead mechanism 200 and chest lead mechanism 300, upper limbs lead mechanism 100 and lower limbs lead mechanism 200 all set up on bed body 400, and chest lead mechanism 300 sets up in bed body 400 one side, and the priority is considered to be set up in the one side that the electrocardiograph was located.

The lower limb lead mechanism 200 includes a first electrode bracket 201, and the first electrode bracket 201 is arc-shaped and is attached to the limb. The second electrode bracket 201 is used to support the ankle of the examiner. The upper surface of the first electrode bracket 201 is provided with a first electrode pad 205, and the first electrode pad 205 is connected to an electrocardiograph through a cable.

In other words, the lower limb lead mechanism 200 is placed in the lower part of the bed 400 and comprises 2 first electrode carriers 201. When the examiner lies on the bed 400, the ankles are placed on the first electrode brackets 201 of the lower limb lead mechanism 200, respectively.

It should be understood that the first electrode sheet 205 is made of a metal material, and can achieve acquisition of an electrocardiographic signal. Meanwhile, the periphery of the first electrode bracket 201 should be as smooth as possible to prevent scratches on the inspector.

Further, as shown in FIG. 2, chest lead mechanism 300 includes chest lead 301, chest lead support 302, and rotatable and liftable mounting bar 303. The chest lead support 302 is arranged on the mounting rod 303, and the chest lead 301 can be placed on the chest lead support 302 in a drawing way.

With respect to the chest lead support 302, referring to fig. 1, the chest lead support 302 includes a first lever 330 and a second lever 331, the second lever 331 is relatively rotatable with respect to the first lever 330, and the second lever 331 is extendable and retractable with respect to the first lever 330.

The upper end of the second rod 331 is connected with the chest lead support 302, and the chest lead support 302 can rotate, ascend and descend under the driving of the second rod 331, so that the detection is facilitated.

In the actual working process, when the examination is needed, the chest lead support frame 302 is rotated to the position of the chest of the examiner, and after the examination is finished, the chest lead support frame 302 is rotated to the position where the examiner does not get up.

Referring to fig. 1, in one embodiment of the present invention, the upper limb lead mechanism 100 is the same as the lower limb lead mechanism 200, i.e. includes a second electrode holder 210 for holding the examiner's wrist. The second electrode pad 206 is disposed on the upper surface of the second electrode holder 210, and the second electrode pad 206 is connected to the electrocardiograph through a cable.

It should be understood that the upper limb lead mechanism 100 includes two second electrode brackets 210, on which the wrists of the examiner's two arms are respectively placed.

In another embodiment of the present invention, as shown in fig. 3, the upper limb lead mechanism 100 includes an electrode handle 101. The electrode handle 101 is covered with a third electrode plate 207, and the third electrode plate 207 is connected with an electrocardiograph through a cable.

The electrode handle 101 is used for an examiner to hold the electrode handles 101 on the two sides with two hands respectively, and the electrode handles are in full contact with the third electrode plate 207, so that the electrocardio detection is realized.

Meanwhile, the electrode handle 101 is of a mouth opening clamp structure, the lower end of the electrode handle 101 is connected with an indicator lamp, the opening and closing function is achieved after the mouth opening clamp structure is held by an inspector, and the indicator lamp is turned on.

With continued reference to fig. 2, in an embodiment of the present invention, the chest lead 301 includes an electrode absorption ball 304 and a lead wire 305, one end of the lead wire 305 is connected to the electrode absorption ball 304, and a weight block 306 is installed on the lead wire 305.

Further, referring to fig. 1, in the present embodiment, the chest lead support 302 includes guiding holes 310, each chest lead 301 is correspondingly matched with one guiding hole 310, and the diameter of the electrode absorption ball 304 is larger than the diameter of the guiding hole 310.

In the actual working process, the electrode adsorption ball 304 is drawn out from the chest lead support frame 302 and is attached to the chest position of the examinee for detection. After the detection is finished, the electrode absorption ball 304 is taken down from the chest of the examiner, and the electrode absorption ball 304 is driven by the counterweight block 306 of the lead wire 305, so that the electrode absorption ball 304 automatically returns to the lead hole 310.

With continued reference to fig. 1 and 2, in an embodiment of the present invention, the lead hole 310 is opened with a notch 311, and the lead wire 305 is plastically extruded into the lead hole 310 from the notch 311.

Even if the lead wire 305 is easy to be taken out for replacement and overhaul, a notch 311 can be formed in the lead hole 310 of the chest lead support frame 302, the lead wire 305 can enter the lead hole 310 through extrusion, and the notch 311 is not easy to be taken out randomly.

As shown in fig. 4, in an embodiment of the present invention, the lead wire 305 is sleeved with a wire sheath 320, and the counterweight block 306 is installed below the wire sheath 320.

Further, since the lead wire 305 is repeatedly pulled in the lead hole 310 to cause abrasion of the lead wire 305, in order to better prolong the service life of the lead wire 305, a wire protecting sleeve 320 is fixedly sleeved on the upper section of the lead wire 305 near the electrode absorption ball 304 to protect the lead wire 305 within the abrasion range.

In order to achieve a better self-return effect, the counterweight block 306 is disposed below the wire sheath 320.

As shown in fig. 5, in an embodiment of the present invention, the first electrode bracket 201 and the second electrode bracket 210 have the same structure, and in order to achieve the optimal contact between the first electrode sheet 205 and the second electrode sheet 206 and the limb, the first support rod 202 and the spring 203 are disposed between the first electrode bracket 201 and the bed 400 and between the second electrode bracket 210 and the bed 400.

Wherein, the first supporting rod 202 is sleeved on the spring 203, one end of the spring 203 is fixed on the first electrode bracket 201 and the second electrode bracket 210, the other end of the spring 203 is fixed on the bottom plate of the first supporting rod 202, and the bottom plate of the first supporting rod 202 is connected on the bed body 400.

In the examination state, the first electrode bracket 201 and the second electrode bracket 210 are not in contact with the first support rod 202 under the action of the spring 203, when an examiner conducts examination, the first electrode bracket 201 and the second electrode bracket 210 are pressed down, and under the flexible adjustment and adaptation of the spring 203, the first electrode plate 205 and the second electrode plate 206 can be in better contact with limbs.

In one embodiment of the present invention, chest lead mechanism 300, upper limb lead mechanism 100 and lower limb lead mechanism 200 are slidably connected to bed 400.

Specifically, as shown in fig. 1 to fig. 3, the mounting rod 303 of the chest lead mechanism is connected to one side of the bed 400 through a sliding rail 204, and the lower limb lead mechanism 200 and the upper limb lead mechanism 100 can also be provided with the sliding rail 204 on the bed to realize up-down or left-right adjustment so as to adapt to examiners with different heights.

Referring to fig. 2 and 5, in an embodiment of the present invention, the portable electrocardiogram detection lead device further includes an indicator lamp 401 and a contact switch 402, the contact switch 402 is disposed in the first supporting rod 202, and the contact switch 402 is connected to the indicator lamp 401.

Of course, it should be understood that the electrical connection relationship between the contact switch 402 and the indicator lamp 401 is completely physically isolated from the connection of the first electrode pad 205 and the second electrode pad 206 with the electrocardiograph, and no current interference occurs. The contact switch 402 may be mechanical, inductive, or other types of switch structures.

When the limb is brought into close contact with the first electrode pad 205 and the second electrode pad 206, the first electrode holder 201 and the second electrode holder 210 are pressed, and the contact switch 402 is pressed, the contact switch 402 is turned on, and the indicator lamp 401 is turned on.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A portable electrocardiogram detection lead device, comprising: an upper limb lead mechanism, a lower limb lead mechanism and a chest lead mechanism, wherein the upper limb lead mechanism and the lower limb lead mechanism are arranged on the bed body, the chest lead mechanism is arranged at one side of the bed body,

2. The portable electrocardiographic detection lead device according to claim 1, wherein the upper limb lead mechanism comprises a second electrode bracket, the second electrode bracket is used for supporting the wrist of the examiner, the second electrode bracket is arc-shaped,

3. The portable electrocardiogram detection lead device according to claim 1, wherein the upper limb lead mechanism comprises an electrode handle, the electrode handle is provided with a third electrode pad, and the electrode handle is used for being held by the examiner.

4. The portable electrocardiogram detection lead device according to claim 1, wherein the chest lead comprises an electrode adsorption ball and a lead wire, one end of the lead wire is connected to the electrode adsorption ball, and a balancing weight is installed on the lead wire.

5. The portable electrocardiograph detection lead device according to claim 4, wherein the chest lead support comprises a plurality of lead holes, each chest lead is correspondingly matched with one of the lead holes, and the diameter of the electrode adsorption ball is larger than that of the lead hole.

6. The portable electrocardiogram detection lead device according to claim 5, wherein the lead hole is opened with a notch, and the lead wire is plastically extruded into the lead hole from the notch.

7. The portable electrocardiogram detection lead device according to claim 4, wherein the lead sheath has a wire sheath, and the weight block is installed under the wire sheath.

8. The portable electrocardiogram detection lead device according to claim 2, wherein a first support rod and a spring are arranged between the first electrode bracket and the second electrode bracket and the bed body,

9. The portable electrocardiographic detection lead device according to claim 1, wherein the chest lead mechanism, the upper limb lead mechanism and the lower limb lead mechanism are slidably connected to the bed.

10. The portable electrocardiographic detection lead device according to claim 8 further comprising an indicator light and a contact switch, wherein said contact switch is disposed in said first support rod, and said contact switch is connected to said indicator light.