CN211883786U - Electrocardiogram chest lead electrode fixing device - Google Patents
Electrocardiogram chest lead electrode fixing device Download PDFInfo
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- CN211883786U CN211883786U CN202020012525.8U CN202020012525U CN211883786U CN 211883786 U CN211883786 U CN 211883786U CN 202020012525 U CN202020012525 U CN 202020012525U CN 211883786 U CN211883786 U CN 211883786U
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- lead
- chest
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- mesh belt
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Abstract
The utility model belongs to the technical field of the medical supplies technique and specifically relates to an electrocardiogram chest leads electrode fixing device is related to. The utility model discloses the elasticity guipure that leads is the elasticity net structure, can extend the adjustment towards all directions, makes chest lead receive the elasticity of the elasticity guipure that leads, is pressed to paste, fixed unmovable being located by the detected position of person of being detected, avoids taking place to break away from, remove, the problem of skew takes place. The high elasticity arranged in the middle of the lead elastic mesh belt can ensure that the chest lead is more stably pressed and attached to the detected part, simultaneously lighten the stretching elasticity of the lead elastic mesh belt and avoid other parts of the detected person from being tightened and pressed by the lead elastic mesh belt. The six chest leads pass through the lead elastic net belt and the reinforced elastic strip, so that the electrode placement time of the chest leads can be greatly reduced, and the detection efficiency is improved.
Description
Technical Field
The utility model belongs to the technical field of the medical supplies technique and specifically relates to an electrocardiogram chest leads electrode fixing device is related to.
Background
When clinical electrocardiogram detection is carried out, 6 chest lead electrodes are required to be respectively adsorbed on the skin at the fixed position of a detected person, and are mostly fixed on the detected person by utilizing a sucking disc adsorption mode. When a patient who is forced to lie on the side carries out electrocardiogram, the suction cup of the electrocardiogram machine can not suck the electrocardiogram machine frequently. This increases the time and difficulty for the nurse to perform the electrocardiogram.
The patent with publication number CN205107674U discloses an electrocardiogram chest lead electrode fixing device, which comprises a lead fixing seat with a movable connection structure, and six chest leads are sequentially arranged in the middle of the lead fixing seat. The chest lead is internally provided with a fine adjustment structure, and the position of the chest lead can be finely adjusted according to the condition of a detected person.
In practice, however, the chest lead is firstly attached to the skin of the detected person, and then the lead fixing seat is fixed through the movable connecting structure; still plan the fixed fixing base of fixing at first, the mode operations such as adjustment chest leads through fine setting structure are all comparatively troublesome afterwards, and to the person who is detected thin and weak of size, chest leads take place the aversion easily moreover, influence the testing result.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electrocardiogram chest lead electrode fixing device aiming at the defects of the prior art.
The utility model discloses technical solution is: an electrocardiogram chest lead electrode fixing device comprises six chest leads including V1, V2, V3, V4, V5 and V6 which are connected with an electrocardiograph, and a lead elastic net belt and an auxiliary belt which are connected with each other at one end. The other ends of the lead elastic mesh belt and the auxiliary belt are respectively provided with a detachable movable connecting structure which is matched with each other; the front side of the chest lead is provided with a clamping part, and the diameter of the connecting part of the clamping part and the chest lead is smaller than the maximum diameter of the chest lead. The lead elastic mesh belt is provided with a plurality of grids; the maximum aperture of the mesh is greater than the maximum diameter of the chest lead. When the chest lead elastic mesh belt is used, the lead elastic mesh belt and the auxiliary belt are connected through the movable connecting structure and surround the chest of a detected person, the lead elastic mesh belt is positioned on the front side of the detected person, and then the chest lead penetrates through the grids of the lead elastic mesh belt or penetrates through the upper part of the lead elastic mesh belt, so that the chest lead is pressed and stuck to the detected part of the detected person without moving, and the problems of separation, movement and deviation are avoided.
Preferably, the mounting order of the six chest leads is V1, V2, V3, V4, V5 and V6 from left to right, wherein V1 and V2 are located at the same height and are higher than V3, and V4, V5 and V6 are located at the same height and are lower than V3; three strong elastic strips are transversely arranged in the middle of the lead elastic mesh belt; the elastic tension of the powerful elastic strip is smaller than that of the lead elastic mesh belt; two upper through holes respectively corresponding to V1 and V2 are formed in the middle of the uppermost powerful elastic strip; a middle through hole corresponding to V3 is arranged in the middle of the middle strong elastic strip; the powerful bullet strip positioned at the lowest part is provided with three lower through holes respectively corresponding to V4, V5 and V6; the length of the upper perforation, the middle perforation and the lower perforation along the transverse direction is greater than the maximum diameter of the chest lead; the width of the upper perforation, the middle perforation and the lower perforation along the longitudinal direction is less than the maximum diameter of the chest lead.
The high elasticity arranged in the middle of the lead elastic mesh belt can ensure that the chest lead is more stably pressed and attached to the detected part, simultaneously lighten the stretching elasticity of the lead elastic mesh belt and avoid other parts of the detected person from being tightened and pressed by the lead elastic mesh belt.
Preferably, the upper edge and the lower edge of the lead elastic mesh belt are respectively provided with an elastic skin-friendly wrapping edge.
Preferably, the end part of the fixed connection between the lead elastic mesh belt and the auxiliary belt is positioned at the right end of the lead elastic mesh belt; the upper part of the right side of the lead elastic mesh belt is provided with an underarm indentation which is positioned above V5 and V6. When in use, the concave part of the underarm notch is positioned under the left shoulder underarm of the detected person, so that the chest lead is more stably pressed and attached to the detected part, and the upper part of the right side of the lead elastic net belt is prevented from hurting the left shoulder underarm of the detected person, thereby improving the comfort level of the detected person.
Preferably, the movable connecting structure comprises a magic tape stabbing surface positioned at the front side of the end part of the lead elastic mesh belt and a magic tape hair surface positioned at the inner side of the end part of the auxiliary belt; the transverse length of the magic tape rough surface is greater than that of the magic tape stabbing surface.
Preferably, the movable connecting structure comprises a snap ring sewed on the front side of the lead elastic mesh belt and a claw sewed on the inner side of the auxiliary belt; the snap ring has a plurality ofly, along horizontal interval distribution.
Preferably, two sides of the upper surface of the lead elastic mesh belt are respectively provided with a front upper ring; two rear upper rings which correspond to the front upper rings one by one are arranged on the auxiliary belt; the front upper ring and the rear upper ring are correspondingly connected with detachable shoulder straps; the front end and the rear end of the shoulder strap are provided with buckles matched with the front upper ring and the rear upper ring; the shoulder straps are elastic adjustable shoulder straps. The shoulder belt can prevent the lead elastic net belt from sliding downwards in the using process and is convenient for the lead elastic net belt to be quickly positioned in front of the chest of a detected person.
Preferably, the auxiliary belt is an elastic net belt with elastic tension smaller than that of the lead, so that the discomfort of tightening the back of the detected person is relieved.
The use method of the chest strap fixed by the suction cup of the electrocardiograph is characterized in that: the method comprises the following steps:
s1: the lead elastic net belt is placed in front of the chest of a detected person, the other end of the auxiliary belt bypasses the back of the detected person, so that the lead elastic net belt and the auxiliary belt through pipe are connected in a movable connection structure, and the aperture of the grid is smaller than the diameter of the chest lead;
s2: respectively sleeving six chest leads of V1, V2, V3, V4, V5 and V6 in grids at corresponding positions, so that the chest leads are positioned at the inner side of an elastic lead net belt, and a clamping part is positioned at the outer side of the elastic lead net belt; if the chest lead is not corresponding to the detection position, the chest lead is detached and then sleeved in a new corresponding grid again;
s3: the chest lead is electrically connected with the electrocardiograph through the through pipe lead for detection;
s4: after the detection is finished, the lead between the chest lead and the electrocardiograph is disassembled;
s5: the connection between the lead elastic net belt and the auxiliary belt is disconnected through the movable connection structure;
s6: the chest lead is detached from the grid of the lead elastic mesh belt.
The use method of the chest strap fixed by the suction cup of the electrocardiograph is characterized in that: the method comprises the following steps:
s1: the lead elastic net belt is placed in front of the chest of a detected person, the other end of the auxiliary belt bypasses the back of the detected person, so that the lead elastic net belt and the auxiliary belt through pipe are connected in a movable connection structure, and the aperture of the grid is smaller than the diameter of the chest lead;
s2: respectively sleeving six chest leads of V1, V2, V3, V4, V5 and V6 in an upper perforation, a middle perforation and a lower perforation at corresponding positions in a penetrating manner, so that the chest leads are positioned on the inner side of an elastic lead net belt, and a clamping part is positioned on the outer side of the elastic lead net belt;
s3: according to the height of the movable strong elastic strip, the chest lead is positioned at the corresponding height; respectively moving the corresponding chest leads along the upper perforation, the middle perforation and the lower perforation along the transverse direction to enable each chest lead to be positioned at the corresponding detection position;
s4: the chest lead is electrically connected with an electrocardiograph through a lead wire for detection;
s5: after the detection is finished, the lead between the chest lead and the electrocardiograph is disassembled;
s6: the connection between the lead elastic net belt and the auxiliary belt is disconnected through the movable connection structure;
s7: the chest lead is respectively detached from the upper perforation, the middle perforation and the lower perforation of the powerful elastic strip.
Preferably, the space between the S1 and the S2 is provided with a front snap ring and a rear snap ring which are buckled with the buckles of the two shoulder straps one by one; the two shoulder belts are respectively positioned at the two shoulders of the detected person; then the length of the shoulder belt is adjusted according to the body type condition of the person to be detected, so that the lead elastic net belt is stably positioned in front of the chest of the person to be detected, and the lead elastic net belt and the auxiliary belt are prevented from slipping off the chest of the person to be detected due to the fact that the person to be detected is thin and weak.
Through adopting foretell technical scheme, the beneficial effects of the utility model are that:
1. the lead elastic net belt is an elastic net structure and can extend and adjust towards all directions, so that the chest lead is pressed, stuck, fixed and does not move at the detected part of the detected person under the elastic force of the lead elastic net belt, and the problems of separation, movement and deviation are avoided.
2. The high elasticity arranged in the middle of the lead elastic mesh belt can ensure that the chest lead is more stably pressed and attached to the detected part, simultaneously lighten the stretching elasticity of the lead elastic mesh belt and avoid other parts of the detected person from being tightened and pressed by the lead elastic mesh belt.
3. The six chest leads pass through the lead elastic net belt and the reinforced elastic strip, so that the electrode placement time of the chest leads can be greatly reduced, and the detection efficiency is improved.
4. The operation mode is simple, the installation accuracy is high, the unloading speed is high, and the detection accuracy is effectively improved.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
FIG. 2 is a schematic diagram of a chest lead configuration;
FIG. 3 is a schematic view of an articulated structure;
FIG. 4 is another schematic view of the articulating mechanism;
fig. 5 is a schematic structural view of embodiment 2 of the present invention;
fig. 6 is a schematic structural view of embodiment 3 of the present invention.
Description of the main reference numerals:
1. an electrocardiograph; 2. chest leads; 3. a lead elastic mesh belt; 4. an auxiliary belt; 5. a movable connection structure; 6. a clamping part; 7. a grid; 8. sticking a thorn face by magic; 9. magic tape hair side; 10. a snap ring; 11. a claw; 12. a strong elastic strip; 13. perforating; 14. punching a middle hole; 15. lower punching; 16. skin-friendly wrapping; 17. axillary recesses; 18. a front upper ring; 19. rear ring fitting; 20. shoulder straps; 21. buckling; 22. and (4) conducting wires.
Detailed Description
The invention is further described with reference to the following figures and specific examples.
The directional wording mentioned in the present invention, for example: the directional terms such as up, down, left, right, inner, outer, etc. are used only with reference to the orientation of the attached FIG. 1 of the specification. Accordingly, the directional terminology used is for the purpose of illustration only and is not intended to be limiting of the invention.
Example 1
As shown in fig. 1-4, the utility model discloses an electrocardiogram chest lead electrode fixing device, which comprises six chest leads 2 including V1, V2, V3, V4, V5 and V6, and a lead elastic mesh belt 3 and an auxiliary belt 4, wherein the six chest leads 2 are connected with an electrocardiograph 1. The other ends of the lead elastic mesh belt 3 and the auxiliary belt 4 are respectively provided with a detachable movable connecting structure 5 which is matched with each other; the front side of the chest lead 2 is provided with a clamping part 6, and the diameter of the connecting part of the clamping part 6 and the chest lead 2 is smaller than the maximum diameter of the chest lead 2. The lead elastic mesh belt 3 is provided with a plurality of grids 7; the maximum aperture of the grid 7 is larger than the maximum diameter of the chest lead 2. When the chest lead elastic mesh belt is used, the lead elastic mesh belt 3 and the auxiliary belt 4 are connected through the movable connecting structure 5 and surround the chest of a detected person, the lead elastic mesh belt 3 is positioned at the front side of the detected person, and then the chest lead 2 penetrates through the grid 7 of the lead elastic mesh belt 3 or penetrates through the upper part of the lead elastic mesh belt 3, so that the chest lead 2 is pressed, stuck, fixed and unmoved at the detected part of the detected person by the elasticity of the lead elastic mesh belt 3, and the problems of separation, movement and offset are avoided.
As shown in fig. 3, the movable connection structure 5 includes a hook and loop fastener stabbing surface 8 located at the front side of the end of the lead elastic mesh belt 3, and a hook and loop fastener fluffy surface 9 located at the inner side of the end of the auxiliary belt 4; the transverse length of the magic tape rough surface 9 is greater than that of the magic tape stabbing surface 8.
As shown in fig. 4, the movable connecting structure 5 may also have another structure, which includes a clasp 10 sewed on the front side of the lead elastic mesh belt 3, and a claw 11 sewed on the inner side of the auxiliary belt 4; the snap rings 10 are arranged in a plurality and are distributed at intervals along the transverse direction.
Example 2
Based on example 1, as shown in fig. 1-5, the mounting order of the six chest leads 2 is V1, V2, V3, V4, V5 and V6 from left to right, wherein V1 and V2 are located at the same height and higher than V3, and V4, V5 and V6 are located at the same height and lower than V3; three strong elastic strips 12 are transversely arranged in the middle of the lead elastic mesh belt 3; the elastic tension of the strong elastic strip 12 is smaller than that of the lead elastic mesh belt 3; two upper through holes 13 corresponding to V1 and V2 are arranged in the middle of the uppermost powerful elastic strip 12; the middle of the middle strong elastic strip 12 is provided with a middle through hole 14 corresponding to V3; the power spring strip 12 positioned at the lowest part is provided with three lower through holes 15 corresponding to V4, V5 and V6 respectively; the length of the upper perforation 13, the middle perforation 14 and the lower perforation 15 along the transverse direction is larger than the maximum diameter of the chest lead 2; the width of the superior perforation 13, the medial perforation 14 and the inferior perforation 15 in the longitudinal direction is less than the maximum diameter of the chest lead 2.
The high elasticity arranged in the middle of the lead elastic mesh belt 3 can ensure that the chest lead 2 is more stably pressed and attached to the detected part, simultaneously, the stretching elasticity of the lead elastic mesh belt 3 is reduced, and other parts of the detected person are prevented from being tightened and pressed by the lead elastic mesh belt 3.
The upper edge and the lower edge of the lead elastic mesh belt 3 are respectively provided with an elastic skin-friendly edge covering 16.
The end part of the lead elastic mesh belt 3 fixedly connected with the auxiliary belt 4 is positioned at the right end of the lead elastic mesh belt 3; the upper part of the right side of the lead elastic mesh belt 3 is provided with an underarm indentation 17, and the underarm indentation 17 is positioned above V5 and V6. When in use, the underarm notch 17 is positioned under the left shoulder underarm of the detected person, so that the chest lead 2 is more stably pressed and stuck on the detected part, and simultaneously, the upper part of the right side of the lead elastic mesh belt 3 is prevented from hurting the left shoulder underarm of the detected person, and the comfort level of the detected person is improved.
Example 3
Based on embodiment 1 and embodiment 2, as shown in fig. 1-6, two sides of the upper surface of the lead elastic mesh belt 3 are respectively provided with a front upper ring 18; two rear upper rings 19 which are in one-to-one correspondence with the front upper rings 18 are arranged on the auxiliary belt 4; the front upper ring 18 and the rear upper ring 19 are correspondingly connected with a detachable shoulder belt 20; the front end and the rear end of the shoulder strap 20 are both provided with a buckle 21 matched with the front upper ring 18 and the rear upper ring 19; the shoulder straps 20 are elastic adjustable shoulder straps 20. The shoulder strap 20 can prevent the lead elastic mesh belt 3 from sliding downwards in the using process, and is convenient for the lead elastic mesh belt 3 to be quickly positioned at the chest position of the detected person.
The auxiliary belt 4 is an elastic net belt 3 with elastic tension smaller than that of the lead, so that the discomfort of tightening the back of the detected person is relieved.
Example 4
Based on embodiment 1, embodiment 2 and embodiment 3, the use method of the electrocardiograph suction cup fixing chest strap is characterized in that: the method comprises the following steps:
s1: the lead elastic net belt is placed in front of the chest of a detected person, the other end of the auxiliary belt bypasses the back of the detected person, so that the lead elastic net belt and the auxiliary belt through pipe are connected in a movable connection structure, and the aperture of the grid is smaller than the diameter of the chest lead;
s2: respectively sleeving six chest leads of V1, V2, V3, V4, V5 and V6 in grids at corresponding positions, so that the chest leads are positioned at the inner side of an elastic lead net belt, and a clamping part is positioned at the outer side of the elastic lead net belt; if the chest lead is not corresponding to the detection position, the chest lead is detached and then sleeved in a new corresponding grid again;
s3: the chest lead is electrically connected with the electrocardiograph through the through pipe lead for detection;
s4: after the detection is finished, the lead between the chest lead and the electrocardiograph is disassembled;
s5: the connection between the lead elastic net belt and the auxiliary belt is disconnected through the movable connection structure;
s6: the chest lead is detached from the grid of the lead elastic mesh belt.
Between the steps S1 and S2, buckles of the two shoulder straps are buckled in the front snap ring and the rear snap ring one by one; the two shoulder belts are respectively positioned at the two shoulders of the detected person; then the length of the shoulder belt is adjusted according to the body type condition of the person to be detected, so that the lead elastic net belt is stably positioned in front of the chest of the person to be detected, and the lead elastic net belt and the auxiliary belt are prevented from slipping off the chest of the person to be detected due to the fact that the person to be detected is thin and weak.
Example 5
Based on embodiment 1, embodiment 2 and embodiment 3, the use method of the electrocardiograph suction cup fixing chest strap is characterized in that: the method comprises the following steps:
s1: the lead elastic net belt is placed in front of the chest of a detected person, the other end of the auxiliary belt bypasses the back of the detected person, so that the lead elastic net belt and the auxiliary belt through pipe are connected in a movable connection structure, and the aperture of the grid is smaller than the diameter of the chest lead;
s2: respectively sleeving six chest leads of V1, V2, V3, V4, V5 and V6 in an upper perforation, a middle perforation and a lower perforation at corresponding positions in a penetrating manner, so that the chest leads are positioned on the inner side of an elastic lead net belt, and a clamping part is positioned on the outer side of the elastic lead net belt;
s3: according to the height of the movable strong elastic strip, the chest lead is positioned at the corresponding height; respectively moving the corresponding chest leads along the upper perforation, the middle perforation and the lower perforation along the transverse direction to enable each chest lead to be positioned at the corresponding detection position;
s4: the chest lead is electrically connected with an electrocardiograph through a lead wire for detection;
s5: after the detection is finished, the lead between the chest lead and the electrocardiograph is disassembled;
s6: the connection between the lead elastic net belt and the auxiliary belt is disconnected through the movable connection structure;
s7: the chest lead is respectively detached from the upper perforation, the middle perforation and the lower perforation of the powerful elastic strip.
Between the steps S1 and S2, buckles of the two shoulder straps are buckled in the front snap ring and the rear snap ring one by one; the two shoulder belts are respectively positioned at the two shoulders of the detected person; then the length of the shoulder belt is adjusted according to the body type condition of the person to be detected, so that the lead elastic net belt is stably positioned in front of the chest of the person to be detected, and the lead elastic net belt and the auxiliary belt are prevented from slipping off the chest of the person to be detected due to the fact that the person to be detected is thin and weak.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. An electrocardiogram chest lead electrode fixing device comprises six chest leads of V1, V2, V3, V4, V5 and V6 which are used for being connected with an electrocardiograph; the method is characterized in that: also comprises a lead elastic net belt and an auxiliary belt, wherein one end of the lead elastic net belt and one end of the auxiliary belt are mutually connected; the other ends of the lead elastic mesh belt and the auxiliary belt are respectively provided with a detachable movable connecting structure which is matched with each other; the front side of the chest lead is provided with a clamping part, and the diameter of the connecting part of the clamping part and the chest lead is smaller than the maximum diameter of the chest lead; the lead elastic mesh belt is provided with a plurality of grids; the maximum aperture of the mesh is greater than the maximum diameter of the chest lead.
2. The electrocardiogram chest lead electrode fixing device of claim 1, wherein: the six chest leads are sequentially arranged from left to right as V1, V2, V3, V4, V5 and V6, wherein V1 and V2 are located at the same height and are higher than V3, and V4, V5 and V6 are located at the same height and are lower than V3; three strong elastic strips are transversely arranged in the middle of the lead elastic mesh belt; the elastic tension of the powerful elastic strip is smaller than that of the lead elastic mesh belt; two upper through holes respectively corresponding to V1 and V2 are arranged in the middle of the uppermost powerful elastic strip; a middle through hole corresponding to V3 is arranged in the middle of the middle strong elastic strip; the powerful bullet strip positioned at the lowest part is provided with three lower through holes respectively corresponding to V4, V5 and V6; the length of the upper perforation, the middle perforation and the lower perforation along the transverse direction is greater than the maximum diameter of the chest lead; the width of the upper perforation, the middle perforation and the lower perforation along the longitudinal direction is less than the maximum diameter of the chest lead.
3. The electrocardiogram chest lead electrode fixing device of claim 1, wherein: the upper edge and the lower edge of the lead elastic mesh belt are respectively provided with an elastic skin-friendly wrapping edge.
4. The electrocardiogram chest lead electrode fixing device of claim 3, wherein: the end part of the lead elastic mesh belt fixedly connected with the auxiliary belt is positioned at the right end of the lead elastic mesh belt; the upper part of the right side of the lead elastic mesh belt is provided with an underarm indentation which is positioned above V5 and V6.
5. The electrocardiogram chest lead electrode fixing device of claim 1, wherein: the movable connecting structure comprises a magic tape stabbing surface positioned on the front side of the end part of the lead elastic mesh belt and a magic tape hair surface positioned on the inner side of the end part of the auxiliary belt; the transverse length of the magic tape rough surface is greater than that of the magic tape stabbing surface.
6. The electrocardiogram chest lead electrode fixing device of claim 1, wherein: the movable connecting structure comprises a snap ring sewed on the front side of the lead elastic mesh belt and a claw sewed on the inner side of the auxiliary belt; the snap ring has a plurality ofly, along horizontal interval distribution.
7. The electrocardiogram chest lead electrode fixing device of claim 1, wherein: two sides of the upper surface of the lead elastic mesh belt are respectively provided with a front upper ring; two rear upper rings which correspond to the front upper rings one by one are arranged on the auxiliary belt; the front upper ring and the rear upper ring are correspondingly connected with detachable shoulder straps; the front end and the rear end of the shoulder strap are both provided with buckles matched with the front upper ring and the rear upper ring.
8. The electrocardiogram chest lead electrode fixing device of claim 1, wherein: the auxiliary belt is an elastic net belt with elastic tension smaller than the lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012525.8U CN211883786U (en) | 2020-01-05 | 2020-01-05 | Electrocardiogram chest lead electrode fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012525.8U CN211883786U (en) | 2020-01-05 | 2020-01-05 | Electrocardiogram chest lead electrode fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211883786U true CN211883786U (en) | 2020-11-10 |
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ID=73297274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020012525.8U Expired - Fee Related CN211883786U (en) | 2020-01-05 | 2020-01-05 | Electrocardiogram chest lead electrode fixing device |
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| Country | Link |
|---|---|
| CN (1) | CN211883786U (en) |
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2020
- 2020-01-05 CN CN202020012525.8U patent/CN211883786U/en not_active Expired - Fee Related
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