CN210843043U - Chest lead suction ball for electrocardiograph - Google Patents
Chest lead suction ball for electrocardiograph Download PDFInfo
- Publication number
- CN210843043U CN210843043U CN201921671371.7U CN201921671371U CN210843043U CN 210843043 U CN210843043 U CN 210843043U CN 201921671371 U CN201921671371 U CN 201921671371U CN 210843043 U CN210843043 U CN 210843043U
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- China
- Prior art keywords
- ball
- suction ball
- limiting plate
- ring
- chest
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- Expired - Fee Related
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Abstract
The utility model discloses an electrocardiograph is with inhaling ball of chest lead, the ball is inhaled including elasticity to chest lead, metal connecting ring and metal sucking disc, inside metal connecting ring's top stretched into elasticity and inhales the ball, and be equipped with a plurality of spinal branch vaulting poles on metal connecting ring's top, the top level of bracing piece puts up and is equipped with first limiting plate, the central point of first limiting plate puts and opens there is the through-hole, the inside top of ball is inhaled to elasticity is equipped with the second limiting plate, be connected with the movable rod on the second limiting plate, the vertical downwardly extending of movable rod passes the through-hole on the first limiting plate, when pressing elasticity and inhaling the ball top, the movable rod moves down in the through-hole, first limiting plate and the contact of second limiting plate. The utility model discloses the advantage lies in using this chest to lead suction bulb when carrying out the chest and lead, presses down the degree ability accurate control, can not appear pressing down excessively or press the not enough condition, and the simple operation, can effectively improve the efficiency of the work of chest leading, saves out the valuable time for medical rescue.
Description
Technical Field
The utility model relates to the technical field of medical appliances, in particular to a chest lead suction ball for an electrocardiograph.
Background
Electrocardiographs are commonly used in hospitals and various health examination institutions, and provide important information for diagnosis and treatment of doctors. The electrocardiogram leads comprise limb leads connected with limbs and chest leads connected with a chest, wherein most of electrodes for the chest leads adopt a chest suction ball structure, the chest suction ball is connected with the electrocardiograph through a lead wire, and the chest suction ball is sucked at the corresponding position of the chest through negative pressure during use to collect electrocardiosignals and transmit the signals to the electrocardiograph through the lead wire.
When medical personnel are conducting chest lead operation, the suction ball needs to be pressed to a certain degree, then the metal electrode part of the suction ball is attached to the designated position of the chest, and the suction ball is adsorbed by the negative pressure effect. The process is easy to have a problem that for a training nurse or when chest suction balls of different types are used for the first time, the pressing degree of the suction balls is not easy to control, patients feel uncomfortable due to too large pressing degree, and the suction balls are not firmly adsorbed and are easy to fall off due to too small pressing degree; in addition, because the chest leads need to collect electrocardiosignals of up to six parts, if medical staff control the compression degree as well as possible, the efficiency is low, a large amount of time is needed, and the subsequent medical rescue work is obviously delayed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrocardiograph is with chest suction ball that leads, it has solved traditional chest suction ball that leads and has pressed the not good control of degree when connecting to and connect the problem that operating efficiency is low.
The utility model discloses a following technical scheme realizes above-mentioned purpose:
the utility model provides a chest leads and inhales ball for electrocardiograph, chest leads and inhales ball includes elasticity and inhales ball, metal connecting ring and metal sucking disc, metal connecting ring's bottom and metal sucking disc are connected, and metal connecting ring's top and elasticity are inhaled the ball and are connected, inside metal connecting ring's top stretched into elasticity and inhale the ball, and be equipped with a plurality of spinal branch vaulting poles on metal connecting ring's top, the top horizontal stand of bracing piece is equipped with first limiting plate, the central point of first limiting plate puts and opens there is the through-hole, the inside top that ball was inhaled to elasticity is equipped with the second limiting plate, be connected with the movable rod on the second limiting plate, the vertical downwardly extending of movable rod passes the through-hole on the first limiting plate, when pressing elasticity and inhaling the ball top, the movable rod moves downwards in the through-hole, first limiting plate and second limiting.
The improved structure is characterized in that the first limiting plate is positioned at the height position of the sphere center of the elastic suction ball.
The further improvement lies in that a support ring pad is arranged in the elastic suction ball, and the support ring pad is positioned at the lower position of the circumferential side of the elastic suction ball.
The further improvement is that the outside of the elastic suction ball is provided with an anti-skid ring, and the anti-skid ring corresponds to the position of the support ring pad.
The further improvement is that the top end of the metal connecting ring is detachably connected with the elastic suction ball.
The improved structure of the suction ball is characterized in that a flanging is formed at the top end of the metal connecting ring, the lower opening edge of the elastic suction ball is sleeved at the flanging, a fixing ring is arranged on the metal connecting ring, and the fixing ring is movably connected with the outer wall of the metal connecting ring through threads and is used for compressing and fixing the lower opening edge of the elastic suction ball.
The improvement is that the exterior of the fixing ring is provided with a projection.
The further improvement lies in that the bottom of the flanging and the top of the fixing ring are both provided with rubber sealing gaskets.
In a further improvement, the side edge of the metal connecting ring is connected with a lead connector.
In a further improvement, the lead connector is formed with a groove.
The beneficial effects of the utility model reside in that: when the chest lead suction ball is used for chest lead, the pressing degree can be accurately controlled, the condition of over-pressing or insufficient pressing can not occur, the operation is convenient, the efficiency of the chest lead work can be effectively improved, and the precious time is saved for medical rescue.
Drawings
Fig. 1 is a schematic vertical sectional view of the present invention;
FIG. 2 is a schematic structural view of the retaining ring;
FIG. 3 is a schematic diagram of the structure of a lead connector;
in the figure: 1. an elastic suction ball; 2. a metal connecting ring; 3. a metal sucker; 4. a support bar; 5. a first limit plate; 6. a through hole; 7. a second limiting plate; 8. a movable rod; 9. a support ring pad; 10. an anti-slip ring; 11. flanging; 12. a fixing ring; 13. a protrusion; 14. a rubber gasket; 15. a lead connector; 16. and (4) a groove.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Referring to fig. 1 to 3, a chest lead suction ball for electrocardiograph, which comprises an elastic suction ball 1, a metal connecting ring 2 and a metal sucker 3, wherein the bottom end of the metal connecting ring 2 is connected with the metal sucker 3, the top end of the metal connecting ring 2 is connected with the elastic suction ball 1, the top end of the metal connecting ring 2 extends into the elastic suction ball 1, a plurality of support rods 4 are arranged at the top end of the metal connecting ring 2, a first limit plate 5 is horizontally erected at the top end of each support rod 4, a through hole 6 is formed in the center of the first limit plate 5, a second limit plate 7 is arranged at the top end of the interior of the elastic suction ball 1, a movable rod 8 is connected onto the second limit plate 7, the movable rod 8 vertically extends downwards and penetrates through the through hole 6 in the first limit plate 5, when pressing the top of the elastic suction ball 1, the movable rod 8 moves downwards in the through hole 6, and the first limiting plate 5 is in contact with the second limiting plate 7.
The first limiting plate 5 is located at the height position of the center of the elastic suction ball 1, and the sinking depth of the second limiting plate 7 is controlled, namely the pressing degree is controlled, so that the situation of excessive pressing or insufficient pressing is prevented. In addition, the elastic suction ball 1 is internally provided with a support ring pad 9, the support ring pad 9 is made of hard plastic or metal material, and the support ring pad 9 is positioned at a position below the circumferential side of the elastic suction ball 1 and is used for supporting the lower part of the elastic suction ball 1 so that the position can not be compressed. The outside of the elastic suction ball 1 is provided with an anti-skid ring 10, and the anti-skid ring 10 corresponds to the position of the supporting ring pad 9 and is used for playing an anti-skid role when the suction ball is lifted by fingers.
The utility model discloses in, the top and the elasticity of metal-bonded ring 2 are inhaled ball 1 and can be dismantled and be connected, are convenient for. Specifically, the top of metal connecting ring 2 is formed with flanging 11, and the lower mouthful of edge cover in flanging 11 department of elasticity suction ball 1 is equipped with solid fixed ring 12 on metal connecting ring 2, gu fixed ring 12 and the outer wall screw thread swing joint of metal connecting ring 2 for compress tightly fixedly the lower mouthful of edge of elasticity suction ball 1. The exterior of the fixed ring 12 is provided with a protrusion 13 for facilitating rotation. Rubber sealing gaskets 14 are arranged at the bottom of the outward flanging 11 and the top of the fixing ring 12, and are used for enhancing the sealing performance of the fixing timing.
In addition, a lead connector 15 is connected to the side of the metal connecting ring 2, and a groove 16 is formed on the lead connector 15. The lead connector 15 is used for connecting a lead wire, and leads can be realized by clamping the position of the groove 16 by a conductive clip at the front end of the lead wire of the electrocardiograph, and the clip can be prevented from being dragged off to a certain extent.
When the elastic suction ball is used, the anti-skid ring 10 at the lower part of the side of the elastic suction ball 1 is supported by two fingers, the top of the elastic suction ball 1 is pressed by a thumb, the movable rod 8 moves downwards along the through hole 6 during pressing until the first limiting plate 5 is contacted with the second limiting plate 7, the support ring pad 9 can prevent the two fingers lifted at the lower part of the side of the suction ball from pressing and deforming, the movable rod 8 can prevent the top from pressing and inclining, and therefore the accurate control of the pressing degree is guaranteed; after the pressing is finished, the metal sucker 3 can be attached to the chest of a patient to make a position, then the thumb is loosened, the chest lead suction ball is fixed by utilizing the negative pressure effect, and finally the lead wire is connected with the lead connector 15. The metal sucker 3 is made of silver-plated metal or nickel-silver, can be used as an electrode to collect chest electrocardiosignals, and the collected electrocardiosignals are transmitted to an electrocardiograph through a lead wire to realize the monitoring work. After the monitoring is finished, the chest lead suction ball is taken down in time.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a chest leads suction ball for electrocardiograph, chest leads suction ball includes elasticity suction ball (1), metal connecting ring (2) and metal sucking disc (3), the bottom and the metal sucking disc (3) of metal connecting ring (2) are connected, and the top and the elasticity of metal connecting ring (2) are inhaled ball (1) and are connected its characterized in that: the top of metal connecting ring (2) stretches into elasticity and inhales inside ball (1), and is equipped with a plurality of spinal branch vaulting poles (4) on the top of metal connecting ring (2), the top level of bracing piece (4) erects and is equipped with first limiting plate (5), the central point of first limiting plate (5) puts and opens there is through-hole (6), the inside top of ball (1) is inhaled to elasticity is equipped with second limiting plate (7), be connected with movable rod (8) on second limiting plate (7), through-hole (6) on first limiting plate (5) are passed to vertical downwardly extending of movable rod (8), and when pressing elasticity and inhaling ball (1) top, movable rod (8) are in through-hole (6) downstream, first limiting plate (5) and second limiting plate (7) contact.
2. The chest lead suction ball for electrocardiograph according to claim 1, characterized in that: the first limiting plate (5) is located at the height position of the center of the elastic suction ball (1).
3. The chest lead suction ball for electrocardiograph according to claim 1, characterized in that: the elastic suction ball (1) is internally provided with a support ring pad (9), and the support ring pad (9) is positioned at the lower position of the circumferential side of the elastic suction ball (1).
4. The chest lead suction ball for electrocardiograph according to claim 3, characterized in that: the elastic suction ball (1) is externally provided with an anti-skid ring (10), and the anti-skid ring (10) corresponds to the support ring pad (9).
5. The chest lead suction ball for electrocardiograph according to claim 1, characterized in that: the top end of the metal connecting ring (2) is detachably connected with the elastic suction ball (1).
6. The chest lead suction ball for electrocardiograph according to claim 5, wherein: the top of metal-connected ring (2) is formed with flanging (11), the end opening edge cover in flanging (11) department of ball (1) is inhaled to elasticity, and is equipped with solid fixed ring (12) on metal-connected ring (2), gu fixed ring (12) and metal-connected ring (2) outer wall screw thread swing joint for inhale ball (1) end opening edge to elasticity and compress tightly fixedly.
7. The chest lead suction ball for electrocardiograph according to claim 6, characterized in that: the outside of the fixing ring (12) is provided with a protrusion (13).
8. The chest lead suction ball for electrocardiograph according to claim 6, characterized in that: the bottom of the outward flanging (11) and the top of the fixing ring (12) are both provided with rubber sealing gaskets (14).
9. The chest lead suction ball for electrocardiograph according to claim 1, characterized in that: the side edge of the metal connecting ring (2) is connected with a lead joint (15).
10. The chest lead suction ball for electrocardiograph according to claim 9, wherein: the lead connector (15) is provided with a groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921671371.7U CN210843043U (en) | 2019-10-08 | 2019-10-08 | Chest lead suction ball for electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921671371.7U CN210843043U (en) | 2019-10-08 | 2019-10-08 | Chest lead suction ball for electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210843043U true CN210843043U (en) | 2020-06-26 |
Family
ID=71283160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921671371.7U Expired - Fee Related CN210843043U (en) | 2019-10-08 | 2019-10-08 | Chest lead suction ball for electrocardiograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210843043U (en) |
-
2019
- 2019-10-08 CN CN201921671371.7U patent/CN210843043U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20211008 |