CN221229330U - Electrocardiogram lead device - Google Patents
Electrocardiogram lead device Download PDFInfo
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- CN221229330U CN221229330U CN202223078852.1U CN202223078852U CN221229330U CN 221229330 U CN221229330 U CN 221229330U CN 202223078852 U CN202223078852 U CN 202223078852U CN 221229330 U CN221229330 U CN 221229330U
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- 239000002390 adhesive tape Substances 0.000 claims description 28
- 239000012790 adhesive layer Substances 0.000 claims description 8
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 8
- 239000011241 protective layer Substances 0.000 claims description 7
- 210000000038 chest Anatomy 0.000 description 47
- 239000011505 plaster Substances 0.000 description 21
- 230000009286 beneficial effect Effects 0.000 description 14
- 239000003292 glue Substances 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 210000003414 extremity Anatomy 0.000 description 8
- 206010011409 Cross infection Diseases 0.000 description 4
- 206010029803 Nosocomial infection Diseases 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000007639 printing Methods 0.000 description 4
- 210000001562 sternum Anatomy 0.000 description 4
- 241000252254 Catostomidae Species 0.000 description 3
- 238000013019 agitation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 238000004804 winding Methods 0.000 description 3
- 241000252253 Catostomus Species 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 1
- 206010040830 Skin discomfort Diseases 0.000 description 1
- 230000006793 arrhythmia Effects 0.000 description 1
- 206010003119 arrhythmia Diseases 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000033764 rhythmic process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses an electrocardiogram lead device, which comprises a chest lead patch and a lead bus, wherein the chest lead patch comprises a patch belt and a first interface, six electrodes are arranged on the patch belt, each electrode is connected with a conductive wire, and one end of the conductive wire far away from the electrode is fixed at the first interface; the lead bus is provided with a second interface which is matched and connected with the first interface.
Description
Technical Field
The utility model belongs to the technical field of medical instruments, and particularly relates to an electrocardiogram lead device.
Background
The electrocardiogram is a common examination means in hospitals, and whether the frequency, rhythm and the like of the heart are in a regular range can be seen through the electrocardiogram, so that whether the heart of a patient has problems, such as arrhythmia, myocardial infarction, pneumothorax and the like, can be clearly diagnosed.
However, when an electrocardiogram is made at present, common chest lead wires are often wound and difficult to straighten, the lead positioning steps are more, water needs to be sprayed from electrode to electrode when the electrocardiogram is made, and the drawing time is seriously wasted. In addition, the existing electrode slice is mostly suitable for monitoring, and a great deal of time is consumed if the electrode slice is used for rapidly diagnosing and making an electrocardiogram; in addition, the common sucker is easy to cause skin discomfort and pain, blood stasis marks can be left on the chest of a patient after drawing, the defect of cross infection exists, and the sucker falls off due to agitation of the patient, skin relaxation or movement of an emergency vehicle during emergency treatment or first aid, so that the effect of making an electrocardiogram is seriously affected, and the treatment time of the patient is delayed.
Disclosure of utility model
In order to solve the problems, the utility model designs an electrocardiogram lead device which is characterized by comprising a chest lead patch and a lead bus,
The chest lead patch comprises a patch belt and a first interface, six electrodes are arranged on the patch belt, each electrode is connected with a conductive wire, and one end of each conductive wire, far away from the electrode, is fixed at the first interface;
the lead bus is provided with a second interface which is connected with the first interface in a matching way;
The adhesive tape comprises an upper adhesive tape and a lower adhesive tape, and anti-interference wires are printed on the inner surface of the upper adhesive tape.
Compared with the prior art, the utility model has the beneficial effects that: the positioning position of the electrode is set according to the fixed position of the electrocardiogram, V1 is between the 4 th ribs of the right edge of the sternum, V2 is between the 4 th ribs of the left edge of the sternum, V3 is at the midpoint of the connecting line of V2 and V4, V4 is at the intersection point between the left collarbone midline and the 5 th rib, V5 is parallel to the V4 lead at the anterior axillary line, and V6 is parallel to the V4 lead at the axillary midline. When a patient takes an electrocardiogram, the chest lead plaster can be quickly stuck to the chest of the patient without sticking electrode plates or suckers one by one, so that the operation steps are greatly reduced and the drawing time is saved; the six conductive wires connected with the electrodes are arranged at the first interface in a concentrated manner, and when drawing, only the first interface is connected with the second interface of the lead bus, so that the problem that the common chest lead wire is difficult to wind and straighten is solved;
In addition, the anti-interference wire printed on the inner surface of the upper tape can play an antistatic role, and can prevent the electrocardiographic information collected by electrostatic interference on a patient in winter or in a dry environment, thereby being beneficial to avoiding the image making result due to electrostatic problem interference;
According to the technical scheme, the integrated tape replaces a common sucker and a traditional single chest electrode slice, six times of pasting is changed into one time of pasting, so that the mutual winding of lead wires is reduced, the pasting time is greatly saved, the electrode falling off caused by the looseness of the skin of a patient and blood stasis marks left on the skin of the patient after the drawing are avoided, the cross infection is avoided, and the tape can be used for quick electrocardiograph drawing of eighteen leads; meanwhile, the chest lead patches in the technical scheme are disposable products, each chest lead patch is used once, and can be discarded after an electrocardiogram is made, so that one person can apply the chest lead patches, and the risk of cross infection is further avoided.
Preferably, the tape comprises an upper tape and a lower tape, and the electrodes and the conductive wires are printed on the inner surface of the upper tape;
Six openings are formed in the lower tape, and the positions of the openings correspond to the positions of six electrodes on the upper tape. Further preferably, the tape is made of polyimide or polyester film as a base material, and is made of the same material as the FPC, so that the chest lead tape has the characteristics of light weight, thin thickness and good flexibility.
The beneficial effects of this preferred scheme are: the electrodes and the conductive wires are printed and fixed in the adhesive tape at one time by a flexible printing technology, so that the manufacturing steps are saved, six electrodes are fixed at the positions V1-V6 in advance, electrode plates or suckers are not required to be stuck one by one when drawing, and the drawing time is saved; the thickness of the adhesive tape can be reduced, so that the adhesive tape is small in size and more convenient and faster to use; meanwhile, the attractive appearance of the chest lead plaster is ensured, and the problem that the winding of the conductive wire is difficult to straighten is solved;
the outer surface of the lower tape is one surface contacting the skin, and the surface is provided with an opening, so that the electrode is exposed, and the electrode can be contacted with the skin through the opening when an electrocardiogram is made.
Preferably, both ends of the anti-interference wire are fixed at the first interface and surround the outside of the conductive wire;
Preferably, the inner surfaces of the upper adhesive tape and the lower adhesive tape are mutually adhered to form an adhering part, the conductive wires connected with each electrode are arranged at intervals in the adhering part, and the anti-interference wires are arranged along the inner edge of the adhering part.
The beneficial effects of this preferred scheme are: the anti-interference wire surrounds the outer part of the conductive wire, so that the conductive wire can be well protected from being interfered by external environment factors such as static electricity, the influence of the external environment factors on electrocardiosignals is avoided, and the mapping quality of an electrocardiogram is improved;
the inner surfaces of the upper tape and the lower tape are mutually attached, which is beneficial to preventing the electrodes, the conductive wires and the anti-interference wires from being exposed in the air.
Preferably, the six electrodes V1 to V6 are arranged on the tape according to the electrocardiogram lead positions;
the conducting wire connected with the electrode V6 extends from the lower part of the electrodes V5-V1 to the first interface;
The conducting wire connected with the electrode V5 extends from the lower part of the electrodes V4-V1 to the first interface, and the conducting wire connected with the electrode V5 is positioned above the conducting wire connected with the electrode V6;
The conducting wire connected with the electrode V4 extends from the lower part of the electrodes V3-V1 to the first interface, and the conducting wire connected with the electrode V4 is positioned above the conducting wire connected with the electrode V5;
The conducting wire connected with the electrode V3 extends from the upper parts of the electrodes V2 to V1 to the first interface, and the conducting wire connected with the electrode V3 is positioned above the conducting wire connected with the electrode V4;
the conductive wire connected with the electrode V2 is wound from the lower part of the electrode V3 to the upper part of the electrode V3 and extends from the upper parts of the electrodes V3 to V1 to the first interface, and the conductive wire connected with the electrode V2 is positioned above the conductive wire connected with the electrode V3;
The conducting wire connected with the electrode V1 is wound from the lower part of the electrodes V2 to V3 to the upper part of the electrode V3 and extends from the upper part of the electrodes V3 to V1 to the first interface, and the conducting wire connected with the electrode V1 is positioned above the conducting wire connected with the electrode V2.
The beneficial effects of this preferred scheme are: when the 6 conducting wires are fixed on the first interface in the wiring mode, the conducting wires connected by V1-V6 from top to bottom are guaranteed to be connected in sequence, and the first interface and the second interface can be connected in a matching mode.
Preferably, the tape comprises a first tape body and a second tape body which are integrally formed, the electrode is arranged on the first tape body, the second tape body is connected with the first interface,
The thickness of the first belt body is not more than 0.2mm, the width is 2-3 cm,
The thickness of the second belt body is not more than 0.2mm, and the width is 0.5-1.5 cm.
The beneficial effects of this preferred scheme are: the thickness and the width of the tape are controlled in the numerical range through the FPC flexible printing technology, so that the thickness of the tape is almost like paper, the volume of the chest lead patch is greatly reduced, the chest lead patch is lighter and more convenient to store, transport and use, and the chest lead patch is easier to operate and saves time when drawing.
Preferably, a conductive gel is disposed on the electrode through the opening. Further preferably, the thickness of the conductive gel is 0.5-2 mm, and the diameter of the conductive gel is slightly larger than that of the opening.
The beneficial effects of this preferred scheme are: the conductive gel is used for conducting electricity when an electrocardiogram is made, and the thickness of the conductive gel is set to be 0.5-2 mm, so that the electrode positioned in the tape can be contacted with the skin of a patient through the conductive gel.
Preferably, a glue layer is smeared on the outer surface of the lower tape, and the distance between the glue layer and the conductive gel is more than 2mm. It is further preferred that the distance between the glue layer and the edge of the conductive gel is 2-3mm.
The beneficial effects of this preferred scheme are: the outer surface of the lower paste belt, namely the surface of the chest lead paste contacted with the skin of the patient, is coated with a glue layer, is beneficial to improving the cohesiveness of the chest lead paste when making an electrocardiogram, and prevents the chest lead paste from falling off due to agitation of the patient.
Preferably, the chest lead patch further comprises a protective layer, and the protective layer is contacted with one surface of the patch tape coated with the adhesive layer.
The beneficial effects of this preferred scheme are: when the chest lead plaster is stored, the adhesive layer is coated on one surface provided with the opening, so that the chest lead plaster is prevented from being adhered to each other, and a protective layer is arranged, thereby being beneficial to storage and transportation of the chest lead plaster.
Preferably, the lead bus comprises a limb lead wire, an interface wire and a main wire, wherein one end of the interface wire is provided with a second interface, and the main wire is connected with the electrocardiograph.
The beneficial effects of this preferred scheme are: when an electrocardiogram is made, only the first interface is connected with the second interface, the main line is connected with an electrocardiograph, and the chest lead plaster is quickly pasted on the chest of a patient, so that six electrode plaster or sucking discs are not required to be pasted one by one, and the time is greatly saved.
Preferably, the lead bus further comprises a bus seat, the limb lead wire and the interface wire are connected with one side of the bus seat, and the main wire is connected with the other side of the bus seat.
The beneficial effects of this preferred scheme are: the limb lead wires and the interface wires are positioned on one side of the bus seat, the second interface of the interface wires is connected with the first interface in a matched manner, and the number of the limb lead wires is 4 and the limb lead wires are respectively connected with the positions of the double upper limbs and the double lower limbs of a patient; when the patient takes an electrocardiogram, an operator connects the first interface of the chest lead plaster with the second port of the lead bus, and the chest lead plaster is quickly pasted on the chest of the patient through the main line connected with the electrocardiograph without positioning each chest lead one by one.
Drawings
FIG. 1 is a block diagram of a chest lead patch according to an embodiment of the present utility model;
FIG. 2 is a block diagram of a lead bus according to an embodiment of the utility model;
FIG. 3 is a schematic cross-sectional view of a chest lead patch according to an embodiment of the present utility model;
Fig. 4 is a structural diagram of a lower tape according to an embodiment of the present utility model.
1-Adhesive tape, 1-1-upper adhesive tape, 1-2-lower adhesive tape, 1-21-open pore, 1-3-first tape body, 1-4-second tape body, 2-first interface, 3-conductive wire, 4-second interface, 5-anti-interference wire, 6-limb lead wire, 7-interface wire, 8-main wire, 9-bus seat, 10-adhesive layer, 11-protective layer and 12-conductive gel.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in connection with the embodiments of the present utility model.
The embodiment provides an electrocardiogram lead device which comprises a chest lead patch and a lead bus,
As shown in fig. 1, the chest lead plaster comprises a plaster belt 1 and a first interface 2, six electrodes V1-V6 are arranged on the plaster belt 1, a V1 positioning point is between the 4 th ribs on the right edge of a sternum, a V2 positioning point is between the 4 th ribs on the left edge of the sternum, a V3 positioning point is at the midpoint of a connecting line between the V2 positioning point and the V4 positioning point, a V4 positioning point is at the intersection point between the left collarbone central line and the 5 th rib, a V5 positioning point is parallel to a V4 positioning point lead at the anterior axillary line, and a V6 positioning point lead is parallel to a V4 positioning point lead at the central axillary line. Each electrode is connected with a conductive wire 3, one end of the conductive wire 3 far away from the electrode is fixed at the first interface 2, and a second interface 4 matched and connected with the first interface 2 is arranged on the lead bus. In this embodiment, the tape 1 is preferably made of the same material as the FPC flexible printed circuit board, and the electrodes V1 to V6 and the conductive wire 3 are disposed on the tape 1 by a flexible printing technology, so that the manufactured chest lead patch has the characteristics of light weight, thin thickness and good flexibility.
The adhesive tape 1 comprises an upper adhesive tape 1-1 and a lower adhesive tape 1-2, electrodes V1-V6 and a conductive wire 3 are printed on the inner surface of the upper adhesive tape 1-1 through a printing technology, so that the manufacturing steps are saved, six electrodes are fixed at the positions of V1-V6 in advance, electrode plates or suckers do not need to be adhered one by one when drawing, and the drawing time is saved; the thickness of the adhesive tape can be reduced, so that the adhesive tape is small in size and more convenient and faster to use; meanwhile, the attractive appearance of the chest lead plaster is ensured, and the problem that the winding of the conductive wire is difficult to straighten is solved. Six openings 1-21 are formed in the lower tape 1-2, and the positions of the openings 1-21 correspond to the positions of six electrodes on the upper tape. The conductive gel 12 is arranged on the electrode through the openings 1-21, the diameter of the openings 1-21 is 0.5-2cm, and the diameter of the conductive gel 12 is slightly larger than the diameter of the openings 1-21, preferably 0.7-2.5cm.
The specific wiring manner of the conductive wire 3 in this embodiment is: the conducting wire 3 connected with the V6 extends from the lower part of V5 to V1 to the first interface 2; the V5 connected conductive wire 3 extends from the lower part of V4 to V1 to the first interface 2, and the V5 connected conductive wire 3 is positioned above the V6 connected conductive wire 3; the V4 connected conductive wire 3 extends from the lower part of V3-V1 to the first interface 2, and the V4 connected conductive wire 3 is positioned above the V5 connected conductive wire 3; the V3 connected conductive wire 3 extends from the upper part of V2-V1 to the first interface 2, and the V3 connected conductive wire 3 is positioned above the V4 connected conductive wire 3; the conductive wire 3 connected with the V2 is wound from the lower part of the V3 to the upper part of the V3, extends from the upper parts of the V3 to the V1 to the first interface 2, and the conductive wire 3 connected with the V2 is positioned above the conductive wire 3 connected with the V3; the conductive wire 3 connected with V1 is wound from the lower part of V2-V3 to the upper part of V3, and extends from the upper part of V3-V1 to the first interface 2, and the conductive wire 3 connected with V1 is positioned above the conductive wire 3 connected with V2. In this embodiment, preferably, the conductive lines 3 connected to each electrode are arranged at intervals, and do not intersect.
The inner surface of the upper tape 1-1 is also printed with an anti-interference wire 5, both ends of the anti-interference wire 5 are fixed at the first interface 2 and surround the outside of the conductive wire 3, and in this embodiment, preferably, both ends of the anti-interference wire 5 at the first interface 2 are respectively located above the V1 conductive wire 3 and below the V6 conductive wire 3. The inner surfaces of the upper adhesive tape 1-1 and the lower adhesive tape 1-2 are mutually adhered through an adhesive, an edge adhering part is formed at the edges of the upper adhesive tape 1-1 and the lower adhesive tape 1-2, and an anti-interference wire 5 is arranged along the inner edge of the edge adhering part. In winter or in dry environments, the patient may be physically charged with static electricity and thus interfere with bioelectricity, so the provision of the anti-interference wire 5 is advantageous in avoiding interference with the patterning result due to static electricity.
Preferably, the adhesive tape 1 comprises a first tape body 1-3 and a second tape body 1-4 which are integrally formed, the electrode is arranged on the first tape body 1-3, the second tape body 1-4 is provided with a first interface 2, the thickness of the first tape body 1-3 is not more than 0.2mm, the width is 2-3 cm, and the thickness of the second tape body 1-4 is not more than 0.2mm, and the width is 0.5-1.5 cm.
As shown in fig. 3-4, a glue layer 10 is coated on the outer surface of the lower adhesive tape 1-2, the distance between the glue layer 10 and the conductive gel 12 is greater than 2mm, in this embodiment, preferably, the glue layer 10 is a skin-friendly and insulating adhesive, according to the diameters of the conductive gel 12 at the openings 1-21, the distances between the edges of the openings 1-21 and the glue layer 10 are different, preferably, the distance between the glue layer 10 and the edges of the conductive gel 12 is preferably 2-3mm. The adhesive layer is favorable for preventing the chest lead plaster from falling off due to agitation of a patient when an electrocardiogram is made, the protective layer 11 is stuck and connected to one surface of the plaster belt coated with the adhesive layer 10, and the chest lead plaster is favorable for preventing the chest lead plaster from being stuck mutually when being stored, so that the chest lead plaster is convenient to store and transport.
As shown in fig. 2, the lead bus comprises a bus seat 9, a limb lead wire 6, an interface wire 7 and a main wire 8, wherein the interface wire 7 is connected with a second interface 4 which is connected with the first interface 2 in a matched manner, the limb lead wire 6 and the interface wire 7 are connected with one side of the bus seat 9, one end of the main wire 8 is connected with the other side of the bus seat 9, the other end of the main wire 8 is connected with an electrocardiograph, when a patient takes an electrocardiogram, an operator connects the first interface 2 of the chest lead patch with the second port of the lead bus, the electrocardiograph is connected through the main wire 8, the chest lead patch is quickly attached to the chest of the patient, and the chest leads do not need to be positioned one by one.
The application method of the embodiment of the utility model comprises the following steps: when a patient takes an electrocardiogram, the first interface 2 of the chest lead plaster is connected with the second interface 4 of the lead bus, the main line 8 is connected with an electrocardiograph, the limb lead lines 6 are respectively connected with the two upper limbs and the two lower limbs of the patient, then the protective layer 11 is torn off, the chest lead plaster is quickly stuck at the chest of the patient, all the electrodes are positioned at one time, the electrodes are not required to be stuck one by one, the time is greatly saved, the chest lead plaster is discarded after the electrocardiogram is taken, one person is realized, and the cross infection is prevented.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (11)
1. An electrocardiogram lead device is characterized by comprising a chest lead patch and a lead bus,
The chest lead patch comprises a patch belt and a first interface, six electrodes are arranged on the patch belt, each electrode is connected with a conductive wire, and one end of each conductive wire, far away from the electrode, is fixed at the first interface;
the lead bus is provided with a second interface which is connected with the first interface in a matching way;
The adhesive tape comprises an upper adhesive tape and a lower adhesive tape, and anti-interference wires are printed on the inner surface of the upper adhesive tape.
2. The electrocardiogram lead apparatus according to claim 1 wherein the electrodes and the conductive wires are printed on the inner surface of the upper tape;
Six openings are formed in the lower tape, and the positions of the openings correspond to the positions of six electrodes of the upper tape.
3. The electrocardiogram lead apparatus according to claim 2 wherein both ends of the anti-interference wire are fixed at the first interface and are surrounded on the outside of the conductive wire.
4. An electrocardiogram lead apparatus according to claim 3 wherein the inner surfaces of the upper and lower tapes are bonded to each other to form bonding portions, and the conductive wires connected to each electrode are disposed at intervals in the bonding portions, and the interference-free wires are disposed along the inner edges of the bonding portions.
5. An electrocardiogram lead apparatus according to claim 1 wherein the six electrodes V1 to V6 are provided on the tape in accordance with the positions of electrocardiogram chest leads;
the conducting wire connected with the electrode V6 extends from the lower part of the electrodes V5-V1 to the first interface;
The conducting wire connected with the electrode V5 extends from the lower part of the electrodes V4-V1 to the first interface, and the conducting wire connected with the electrode V5 is positioned above the conducting wire connected with the electrode V6;
The conducting wire connected with the electrode V4 extends from the lower part of the electrodes V3-V1 to the first interface, and the conducting wire connected with the electrode V4 is positioned above the conducting wire connected with the electrode V5;
The conducting wire connected with the electrode V3 extends from the upper parts of the electrodes V2 to V1 to the first interface, and the conducting wire connected with the electrode V3 is positioned above the conducting wire connected with the electrode V4;
The conductive wire connected with the electrode V2 is wound from the lower part of the electrode V3 to the upper part of the electrode V3 and extends from the upper parts of the electrodes V3-V1 to the first interface, and the conductive wire connected with the electrode V2 is positioned above the conductive wire connected with the electrode V3;
the conductive wire connected with the electrode V1 is wound from the lower part of the electrodes V2 to V3 to the upper part of the electrode V3 and extends from the upper parts of the electrodes V3 to V1 to the first interface, and the conductive wire connected with the electrode V1 is positioned above the conductive wire connected with the electrode V2.
6. The electrocardiogram lead apparatus according to claim 1 wherein the tape comprises a first tape body and a second tape body which are integrally formed, the electrode is provided on the first tape body, the second tape body is connected with the first interface,
The thickness of the first belt body is not more than 0.2mm, the width is 2-3 cm,
The thickness of the second belt body is not more than 0.2mm, and the width is 0.5-1.5 cm.
7. An electrocardiogram lead arrangement according to claim 2, wherein a conductive gel is provided on the electrode through the aperture.
8. An electrocardiogram lead apparatus according to claim 7 wherein an adhesive layer is smeared on the outer surface of the lower tape, and the distance between the adhesive layer and the conductive gel is not less than 2mm.
9. The electrocardiogram lead apparatus according to claim 8 wherein the chest lead patch further comprises a protective layer which is in contact with the side of the patch on which the adhesive layer is applied.
10. An electrocardiogram lead apparatus according to claim 1 wherein the lead bus comprises a limb lead wire, an interface wire and a main wire, one end of the interface wire is provided with a second interface, and the main wire is connected with an electrocardiograph.
11. The device of claim 10, wherein the lead bus further comprises a bus seat, the limb lead wire and the interface wire are connected to one side of the bus seat, and the main wire is connected to the other side of the bus seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223078852.1U CN221229330U (en) | 2022-11-21 | 2022-11-21 | Electrocardiogram lead device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223078852.1U CN221229330U (en) | 2022-11-21 | 2022-11-21 | Electrocardiogram lead device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221229330U true CN221229330U (en) | 2024-06-28 |
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ID=91600376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223078852.1U Active CN221229330U (en) | 2022-11-21 | 2022-11-21 | Electrocardiogram lead device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221229330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778397A (en) * | 2022-11-21 | 2023-03-14 | 泰安市中心医院(青岛大学附属泰安市中心医院、泰山医养中心) | Electrocardiogram lead device and manufacturing method |
-
2022
- 2022-11-21 CN CN202223078852.1U patent/CN221229330U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115778397A (en) * | 2022-11-21 | 2023-03-14 | 泰安市中心医院(青岛大学附属泰安市中心医院、泰山医养中心) | Electrocardiogram lead device and manufacturing method |
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