One-button electrocardiograph chest lead sucker

Abstract

The utility model relates to the field of medical auxiliary instruments, and discloses a one-button electrocardiograph chest lead sucker which comprises a large ball and a long tube, the bottom end of the large ball is connected with the long tube, the bottom end of the long tube is connected with six groups of suction tubes, the bottom ends of the suction tubes are all provided with suckers, and a clamp holder is arranged outside the large ball. The clamping device comprises a right clamping hand and a left clamping hand which are hinged to each other, a spring is connected between the right clamping hand and the left clamping hand, clamping rings are welded to the outer portion of the right clamping hand and the outer portion of the left clamping hand respectively, and a clamping block is welded to the bottom end of the right clamping hand. According to the one-button electrocardiograph chest lead sucker, by arranging the clamping device, when a patient is subjected to electrocardiographic examination, the clamping device is operated to generate negative pressure suction force, so that each group of suckers can be sucked on the body of the patient at the same time, the operation is simpler and more time-saving, and the patient with heart diseases can be examined more quickly; a more timely auxiliary basis is provided for treatment of doctors, and the problem of tedious operation is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a one-button electrocardiograph chest lead suction cup. Background Art

[0002] The electrocardiograph is one of the most widely used examination instruments in various clinical departments. A large number of patients are examined every day. The electrocardiograph is a very important auxiliary examination item in the emergency department. Hundreds of patients need electrocardiograph examination every day. It is an indispensable technology for auxiliary diagnosis and treatment in medical work. The electrocardiograph is simple to operate and easy to learn. Both doctors and nurses can operate it. However, in clinical practice, the electrocardiograph lead wires have been entangled for a long time. Nurses need to straighten the lead wires every time they operate, which delays the operation time. The suction cups are not tight and fall off, and the six suction cups of the chest leads need to be connected one by one according to the position, making the operation cumbersome and delaying the patient's examination time. Especially for extremely thin patients, there is no fat tissue to attract, which makes the suction cups unable to be fixed. It often takes two nurses to manually fix the six suction cups before an electrocardiogram can be taken, which wastes time and human resources.

[0003] Therefore, a one-button electrocardiograph chest lead suction cup is needed to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a one-button electrocardiograph chest lead suction cup to solve the problem of complicated operation proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a one-button electrocardiograph chest lead suction cup, comprising a large ball and a long tube, the bottom end of the large ball is connected to the long tube, the bottom end of the long tube is connected to six groups of straws, the bottom ends of the straws are each provided with a suction cup, and a clamp is provided on the outside of the large ball; the clamp comprises a right clamp and a left clamp that are hinged to each other, a spring is connected between the right clamp and the left clamp, a clamping ring is welded to the outside of the right clamp and the left clamp, a clamping block is welded to the bottom end of the right clamp, a bayonet is provided at the bottom end of the left clamp, and a pressing piece is provided on the inner walls of the left and right clamps.

[0006] Preferably, the clamping ring is a semi-annular component made of metal.

[0007] Preferably, the long tube is a plastic tube with curvature and elasticity, and has a diameter of 1 cm.

[0008] Preferably, both sides of the large ball are concave, and the large ball is engaged and abutted against the pressing sheet.

[0009] Preferably, the suction cups are provided in six groups and are of the same size, and an electrode connector is provided on one side of each group of suction cups.

[0010] Preferably, a metal electrode sheet is provided at the bottom end of each suction cup, and a circle of skin-friendly silicone surrounds the metal electrode sheet.

[0011] Compared with the existing technology, the beneficial effects of the present invention are: the one-button electrocardiograph chest lead suction cup not only realizes simpler operation and saves time, realizes that the width and narrowness can be adjusted according to the patient's weight, but also does not cause the lead wire to be entangled and delay the examination time;

[0012] (1) By providing a clamp, a right clamp, a clamp ring, a pressure piece, a clamping block, a clamping mouth, a left clamp and a spring, when a patient undergoes an electrocardiogram examination, the six suction cups can be simultaneously sucked onto the patient through the negative pressure of a suction ball. During operation, the doctor inserts his fingers into the clamp ring and pinches the clamp with one hand. The right clamp and the left clamp are elastically deformed after being squeezed until the clamp comes to the clamping mouth and is slightly dislocated and clamped. At this time, under the action of the pressure piece, the large ball is squeezed, and due to the fixation of the clamp, the large ball is continuously in a negative pressure state. The doctor does not need to continuously pinch the large ball, so that the doctor can free up both hands to adjust the position of each set of suction cups with one hand. When the doctor pinches the clamp again, the right clamp and the left clamp are dislocated and ejected under the action of the spring. When the large ball is restored, the negative pressure attraction generated can make each set of suction cups sucked onto the patient at the same time. The operation is simpler and time-saving. It can be used to examine patients with heart disease more quickly, providing more timely auxiliary basis for the doctor's treatment.

[0013] (2) A long tube is provided, which has a certain curvature according to the surface position of the electrocardiogram chest lead and can be adjusted in width according to the patient's weight. Even if the patient is extremely thin, a staff member can assist with a suction ball, saving manpower;

[0014] (3) By setting up suction cups, large balls, and long tubes, six groups of suction cups are arranged according to the surface position of the chest leads for electrocardiogram examination. The suction cups are connected through a long tube with a diameter of about 1 cm. There is a large ball in the middle of the tube connected to the long tube. This will not cause the lead wire to be entangled and delay the examination time, and solve the problem of lead wire damage caused by entanglement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the front cross-sectional structure of the present utility model;

[0016] Figure 2 This is a schematic diagram of the front view structure of the clamp of the present utility model;

[0017] Figure 3 This is a schematic diagram of the front view structure of the suction cup of the present invention;

[0018] Figure 4 This is a schematic diagram of the suction cup structure of the present invention when viewed from above.

[0019] In the figure: 1. Clamp; 2. Big ball; 3. Long tube; 4. Straw; 5. Suction cup; 6. Right clamp; 7. Snap ring; 8. Pressing piece; 9. Clamping block; 10. Bayonet; 11. Left clamp; 12. Spring; 13. Electrode connector; 14. Metal electrode sheet; 15. Skin-friendly silicone. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] Example 1: Please refer to Figure 1-4 , a one-button electrocardiograph chest lead suction cup, including a large ball 2 and a long tube 3, the bottom end of the large ball 2 is connected to the long tube 3, the bottom end of the long tube 3 is connected to six groups of suction pipes 4, the bottom ends of the suction pipes 4 are each provided with a suction cup 5, and a clamp 1 is provided on the outside of the large ball 2; the clamp 1 includes a right clamping hand 6 and a left clamping hand 11 hinged to each other, a spring 12 is connected between the right clamping hand 6 and the left clamping hand 11, a clamping ring 7 is welded on the outside of the right clamping hand 6 and the left clamping hand 11, a clamping block 9 is welded on the bottom end of the right clamping hand 6, a bayonet 10 is provided at the bottom end of the left clamping hand 11, and a pressing piece 8 is provided on the inner wall of the left clamping hand 11 and the right clamping hand 6, the clamping ring 7 is a semi-annular component made of metal material, the two sides of the large ball 2 are concave, and the large ball 2 is engaged with the pressing piece 8;

[0022] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, when the patient is undergoing an electrocardiogram, the six suction cups can be simultaneously sucked onto the patient through the negative pressure of a suction ball. During operation, the doctor inserts his fingers into the clamping ring 7 and uses one hand to pinch the clamp 1. The right clamping hand 6 and the left clamping hand 11 are elastically deformed after being squeezed until the clamping block 9 comes to the clamping mouth 10 and is slightly misaligned and clamped. At this time, under the action of the pressure of the pressing piece 8, the large ball 2 is squeezed, and due to the fixation of the clamp 1, the large ball 2 continues to be in a negative pressure state. The doctor does not need to continue to pinch the large ball 2, so that the doctor can free up both hands to adjust the position of each group of suction cups 5 with one hand. When the doctor pinches the clamp 1 again, the right clamping hand 6 and the left clamping hand 11 are misaligned and popped out under the action of the spring 12. When the large ball 2 is restored, the negative pressure attraction generated can make each group of suction cups 5 sucked onto the patient at the same time.

[0023] Example 2: The long tube 3 is a plastic tube with curvature and elasticity, with a diameter of 1 cm. Six groups of suction cups 5 are provided and have the same size. An electrode connector 13 is provided on one side of each group of suction tubes 4.

[0024] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the long tube 3 has a certain curvature according to the surface position of the electrocardiogram chest lead, and the width can be adjusted according to the patient's weight. Even if the patient is extremely thin, a staff member can assist with a suction ball.

[0025] Example 3: The bottom of the suction cup 5 is provided with a metal electrode sheet 14, and the outer periphery of the metal electrode sheet 14 is surrounded by a circle of skin-friendly silicone 15;

[0026] Specifically, if Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, six groups of suction cups 5 are arranged according to the surface position of the chest leads for electrocardiogram examination. The suction cups 5 are connected through a long tube 3 of about 1 cm. A large ball 2 in the middle of the tube is connected to the long tube 3, which will not cause the lead wires to be entangled and delay the examination time.

[0027] Working principle: When in use, first insert the lead wire into the corresponding electrode connector 13, then put the patient in a suitable position, the doctor puts his fingers into the clamp ring 7, and uses one hand to pinch the clamp 1. The right clamp hand 6 and the left clamp hand 11 are elastically deformed after being squeezed, until the clamping block 9 comes to the clamping mouth 10 and is slightly misaligned and clamped. At this time, under the action of the pressure of the pressing piece 8, the big ball 2 is squeezed, and due to the fixation of the clamp 1, the big ball 2 is continuously in a negative pressure state, and the suction cup 5 is in close contact with the skin of the chest, and then the six suction cups 5 are squeezed by the negative pressure. It is firmly attached to the patient's chest wall, and the suction cups 5 are located at the fourth intercostal space on the right and left sides of the sternum, the midpoint of the fourth intercostal space on the right and left sides of the sternum, the intersection of the left clavicle midline and the fifth intercostal space, the intersection of the left front line, the left clavicle midline and the fifth intercostal space, and the intersection of the left midline, the left clavicle midline and the fifth intercostal space. When the doctor pinches the clamp 1 again, the right clamping hand 6 and the left clamping hand 11 are dislocated and popped out under the action of the spring 12, and the negative pressure attraction generated can make each set of suction cups 5 sucked on the patient at the same time.

[0028] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. A one-button electrocardiograph chest lead suction cup, comprising a large ball (2) and a long tube (3), characterized in that: The bottom end of the large ball (2) is connected to a long tube (3), the bottom end of the long tube (3) is connected to six groups of straws (4), the bottom ends of the straws (4) are each provided with a suction cup (5), and a clamp (1) is provided on the outside of the large ball (2); the clamp (1) comprises a right clamp (6) and a left clamp (11) hinged to each other, a spring (12) is connected between the right clamp (6) and the left clamp (11), a clamp ring (7) is welded on the outside of the right clamp (6) and the left clamp (11), a clamping block (9) is welded on the bottom end of the right clamp (6), a bayonet (10) is provided on the bottom end of the left clamp (11), and a pressing sheet (8) is provided on the inner walls of the left clamp (11) and the right clamp (6).

2. The one-touch electrocardiograph chest lead suction cup according to claim 1, characterized in that: The clamping ring (7) is a semi-annular component made of metal.

3. The one-button electrocardiograph chest lead suction cup according to claim 1, characterized in that: The long tube (3) is a plastic tube with curvature and elasticity, and has a diameter of 1 cm.

4. The one-button electrocardiograph chest lead suction cup according to claim 1, characterized in that: Both sides of the large ball (2) are concave, and the large ball (2) is engaged and abutted against the pressing sheet (8).

5. The one-button electrocardiograph chest lead suction cup according to claim 1, characterized in that: The suction cups (5) are provided in six groups and have the same size, and an electrode connector (13) is provided on one side of each group of suction tubes (4).

6. The one-touch electrocardiograph chest lead suction cup according to claim 1, characterized in that: The bottom end of each suction cup (5) is provided with a metal electrode sheet (14), and the metal electrode sheet (14) is surrounded by a circle of skin-friendly silicone (15).

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