CN211834388U - Adjustable auxiliary fixer for electrocardiograph - Google Patents
Adjustable auxiliary fixer for electrocardiograph Download PDFInfo
- Publication number
- CN211834388U CN211834388U CN201922118255.9U CN201922118255U CN211834388U CN 211834388 U CN211834388 U CN 211834388U CN 201922118255 U CN201922118255 U CN 201922118255U CN 211834388 U CN211834388 U CN 211834388U
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- CN
- China
- Prior art keywords
- joint
- auxiliary rod
- lead wire
- electrocardiograph
- connector
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model relates to the technical field of medical appliances. The adjustable auxiliary fixator for the electrocardiograph is used for fixing and arranging lead wires of the electrocardiograph, so that the lead wires are not prone to being disordered, the operation is more convenient and faster, time and labor are saved, and the phenomenon that a suction ball at the tail end of the lead wire drops can be better avoided. An adjustable electrocardiograph assist holder comprising: an auxiliary rod and a plurality of connecting rings detachably connected to the auxiliary rod, the auxiliary rod having a clearance groove, each connecting ring including: the connector comprises a connecting body, a connector, a ball suction electrode and a lead wire connector, wherein the connecting body is respectively connected with the connector, the ball suction electrode and the lead wire connector through three connecting nodes, and the tail end of the connector is used for being connected to the pore groove.
Description
Technical Field
The utility model belongs to the technical field of medical appliances, relate to an adjustable electrocardiograph assists fixer particularly.
Background
Electrocardiography is a technique for recording a pattern of changes in electrical activity generated every cardiac cycle of the heart from the body surface by using an electrocardiograph. Because the tissues of each part of the body are different and the distance from the heart is different, the electrocardiosignals show different potentials at different parts of the body. For a normal heart, the direction, frequency, and intensity of this bioelectrical change are regular. Therefore, the doctor can diagnose the heart disease by comparing the electrocardiogram monitored and recorded by the electrocardiogram integrated machine with the normal electrocardiogram. An electrocardiogram integrated machine for clinical use, comprising: the electrocardiograph, the electrocardio lead wire, the suction ball and the four limbs clamp which are positioned at the tail end of the lead wire, etc. detect the electric signals of different parts of the body surface through the electrodes on the suction ball and the four limbs clamp, then amplify the electric signals by an amplifier and trace the electric signals by a recorder, thus obtaining the electrocardiograms. It is generally the setting: four limb lead electrodes respectively arranged on the left upper limb, the right upper limb, the left lower limb and the right lower limb; and six anterior chest lead electrodes which are respectively arranged on the right edge of the sternum in the 4 th intercostal space, the left edge of the sternum in the 4 th intercostal space, between the V2 lead and the V4 lead, on the left clavicle median line in the 5 th intercostal space, on the left axillary anterior line in the 5 th intercostal space and on the left axillary median line in the 5 th intercostal space. Because the number of the lead wires is large and long, the situation that the lead wires are not easy to be straightened due to winding often occurs in clinical use, so that the operation is inconvenient, even the operation can be delayed, the diagnosis and treatment time can be delayed, and necessary rescue treatment basis can not be provided for critical patients through an electrocardiograph. In addition, because the lead wires are wound among the lead wires, the suction ball is more easily dropped repeatedly, and the discomfort of the patient is increased by repeatedly operating the suction ball in the detection process. This can be more likely to occur especially in the case of thin people, elderly patients with relatively loose skin, and children with relatively thin skin.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the weak point among the prior art, provide an adjustable electrocardiograph assists fixer for lead the line to the electrocardiograph is fixed and is arranged in order, makes lead the line difficult in disorder, and the operation is more convenient, labour saving and time saving, also can avoid leading the terminal ball of inhaling of line to take place to drop better.
The utility model aims at realizing through the following technical scheme:
an adjustable electrocardiograph assist holder comprising: an auxiliary rod and a plurality of connection rings detachably connected to the auxiliary rod. Each of the connection rings includes: a connecting body, a joint, a ball-sucking electrode and a lead wire connector. The tail end of the joint is used for being connected to the auxiliary rod, the suction port of the suction ball electrode is used for being fixed on the skin of a detected person, and the lead wire connector is used for connecting a lead wire to an electrocardiograph. The connecting body is provided with three connecting nodes which are respectively connected with the joint, the ball suction electrode and the lead wire connector, and the joint, the ball suction electrode and the lead wire connector are integrated into a whole. The auxiliary rod is provided with a space groove having a groove shape corresponding to the distal end of the joint such that the connection ring is fixed to the auxiliary rod when the distal end of the joint is inserted into the space groove.
When the device is used, the auxiliary rod can be wound on the chest of a patient, the required number of connecting rings are sequentially connected to the clearance grooves on the auxiliary rod, the early-stage preparation work of the device can be completed in a short time, the suction ball electrodes on the connecting rings are adsorbed and positioned on the corresponding skin of the patient, and the detection operation can be rapidly carried out. The connecting rings can be added and replaced at the two ends of the auxiliary rod through the joints of the connecting rings after assembly. Due to the relation of use frequency, each accessory can be damaged or normally worn, but the occurrence time cannot be synchronous, and if a certain accessory or a certain connecting ring breaks down, the accessory with the problem can be conveniently detected and replaced in time.
Preferably, the auxiliary rod is a bendable flexible tube made of a plastically deformable material. In this way, the auxiliary rod can be deformed and shaped at will so as to adapt to the shapes of different patients.
Further, the auxiliary rod is filled with an elastic material, such as a soft rubber material, around the gap groove, so that when the terminal of the connector is inserted into the gap groove, the elastic material around the gap groove wraps the terminal of the connector and provides a resistance, and thus, even if an external force is involved during the detection process, the resistance can prevent the terminal of the connector from falling off from the gap groove, and the connection ring can be better stably positioned.
Preferably, the end of the joint is in a cake shape, the thin circular flat plate is convenient to insert into the clearance groove, and the end of the circular flat plate is naturally buckled in the clearance groove by slight rotation after insertion, so that the end is not easy to fall off.
Wherein, the joint is made of plastic materials.
The adjustable auxiliary fixer for the electrocardiograph has simple structure, and compared with the traditional operation method, the adjustable auxiliary fixer for the electrocardiograph has the advantages that the lead wires are not easy to be disordered due to the adoption of the technical scheme, the trouble of winding various wires during operation is avoided, the operation is more convenient, and the time and the labor are saved; the exposure time of the chest of the patient is greatly shortened, the privacy of the patient can be protected, and the patient is prevented from being infected by cold and aggravation; the suction ball electrode adopts the connecting structure, is easy to fix and not easy to fall off, and reduces the discomfort of the patient; the system also can bring convenience for the operation of a clinician, improve the working efficiency, reduce the working labor force and diagnose the patient as soon as possible so as to avoid delaying the illness state.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of the adjustable auxiliary fixer for electrocardiographs of the present invention.
Figure 2 is an exploded view of one of the attachment rings of the embodiment shown in figure 1.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments, but the present embodiment is not limited to the present invention, and all similar structures and similar variations thereof adopted by the present invention should be included in the protection scope of the present invention.
As shown in fig. 1, an adjustable auxiliary fixer for electrocardiograph includes: an auxiliary rod 1 and a plurality of connecting rings 2. The auxiliary rod 1 is a flexible deformable hose made of plastic deformable materials, and is convenient to adapt to the body shapes of different patients to perform bending deformation. The auxiliary rod 1 is provided with a clearance groove 10, an elastic material 11, for example, a soft rubber material, is filled around the clearance groove 10, and the connection rings 2 are detachably connected in turn in the clearance groove 10 of the auxiliary rod 1. Six connection rings 2 are shown, based on an example of a typical arrangement of six precordial lead electrodes. According to the use requirement, the number of the connecting rings 2 can be correspondingly increased, including the arrangement mode, the connecting rings 2 can not be distributed at equal intervals, and both the number and the interval can be adaptively adjusted according to the actual use condition.
As shown in connection with fig. 2, each connection ring 2 includes: a connecting body 21, a connector 22, a ball-sucking electrode 23 and a lead wire connector 24. The connection body 21 has three connection nodes, which are a connection node 211, a connection node 212, and a connection node 213, wherein the connection node 211 is connected to the connector 22, the connection node 212 is connected to the waist of the suction ball electrode 23, and the connection node 213 is connected to the lead wire connector 24, so that the connection ring 2 is integrated. The end 220 of the joint 22 is pie-shaped for attachment into the clearance groove 10 of the auxiliary rod 1. The suction port 230 of the bulb electrode 23 is used for fixing to the skin of the subject. The lead wire connector 24 is used to connect the lead wire 3 to an electrocardiograph (not shown in the figure).
When the end 220 of the tab 22 is inserted into the slot 10, the elastic material 11 around the slot 10 wraps the end 220 of the tab 22 and provides a resistance, so that even if an external force is involved during the test, the resistance prevents the end 220 of the tab 22 from falling out of the slot, thereby better stably positioning the connection ring 2.
Claims (5)
1. The utility model provides an adjustable auxiliary fixer for electrocardiograph, which is characterized in that includes: an auxiliary rod and a plurality of connection rings detachably connected to the auxiliary rod;
each of the connection rings includes: a connecting body, a joint, a ball absorbing electrode and a lead wire connector; the end of the joint is used for being connected to the auxiliary rod; the suction port of the suction ball electrode is used for being fixed on the skin of a detected person; the lead wire connector is used for connecting a lead wire to an electrocardiograph; the connecting body is provided with three connecting nodes which are respectively connected with the joint, the ball suction electrode and the lead wire connector, and the joint, the ball suction electrode and the lead wire connector are integrated into a whole;
the auxiliary rod is provided with a space groove having a groove shape corresponding to the distal end of the joint such that the connection ring is fixed to the auxiliary rod when the distal end of the joint is inserted into the space groove.
2. The adjustable auxiliary fixator of claim 1, wherein: the auxiliary rod is filled with an elastic material around the gap groove such that the elastic material wraps the end of the joint when the end of the joint is inserted into the gap groove.
3. The adjustable auxiliary fixator for electrocardiographs according to claim 1 or 2, wherein: the tail end of the joint is in a cake shape.
4. The adjustable auxiliary fixator of claim 1, wherein: the connector is made of plastic materials.
5. The adjustable auxiliary fixator of claim 1, wherein: the auxiliary rod is a flexible deformable hose made of a plastic deformable material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118255.9U CN211834388U (en) | 2019-12-02 | 2019-12-02 | Adjustable auxiliary fixer for electrocardiograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922118255.9U CN211834388U (en) | 2019-12-02 | 2019-12-02 | Adjustable auxiliary fixer for electrocardiograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211834388U true CN211834388U (en) | 2020-11-03 |
Family
ID=73218734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922118255.9U Expired - Fee Related CN211834388U (en) | 2019-12-02 | 2019-12-02 | Adjustable auxiliary fixer for electrocardiograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211834388U (en) |
-
2019
- 2019-12-02 CN CN201922118255.9U patent/CN211834388U/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 |
Granted publication date: 20201103 Termination date: 20211202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |