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Universal take-up device and method for electrocardiograph
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A technology of a wire take-up device and an electrocardiograph, applied in the field of medical equipment, can solve the problems of reducing the service life of the wire, knotting, low work efficiency, etc., and achieve the effects of improving the service life, increasing the stability, and having strong versatility.
Inactive Publication Date: 2021-06-22
陆芸霞
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Abstract
Description
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Application Information
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Problems solved by technology
When in use, the branch line of the lead line and the blood oxygen probe line are too long, so they are easily entangled and knotted. The medical staff need to separate them manually, which is time-consuming and laborious, and also affects the integrity of the wires. Lifespan; when not in use, it takes time to stow the wires and cannot be fixed in place
[0004] The existing automatic wire take-up is to take up the wire through conventional winding or automatic rebound type. The conventional winding type wire take-up is not suitable for the structure of the lead wire and is inconvenient to use. The automatic rebound type wire take-up There are also the following problems when using:
[0005] 1. It is impossible to use lead wires of different models and specifications, and the connection of the branch wire is easy to bend, which will cause damage to the line after long-term use, and the versatility is not strong;
[0006] 2. When taking up the wire, it is necessary to pull the wires at both ends to reduce the service life of the wire, and when the patient is measuring, the movement of the patient will pull the wire, so that it will retract automatically by mistake, affecting the measurement work and medical staff work efficiency;
[0007] 3. The lead wire and blood oxygen probe wire cannot be used at the same time;
[0008] 4. It is inconvenient to retract the wire reel, and the actions of rewinding the wire and retracting the wire reel are performed separately. In the case of many patients, it is still prone to low work efficiency and the problem that the wire cannot be fixed at a fixed point
Method used
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Embodiment 1
[0055] Such as Figure 1 to Figure 10 As shown, the universal wire take-up device of the electrocardiograph in this embodiment includes: a housing 1, an inner cavity 11, a first wire opening 12, a first wire outlet area 121, a second wire outlet area 122, a second wire opening 13, and a wire crimping cover Plate 14, gear bar 141, line divider 15, card seat 16, through hole 17, card slot 18, mounting hole 19, pressing shaft hole 120, rotating assembly 2, torsion spring 3, rotating seat 4, arc part 401 , flat part 402, accommodation groove 41, first spring 42, clamping port 43, line separator 44, spline hole 45, card table 46, lock hole 47, U-shaped rubber pad 48, pin hole 49, rotating disk 410, movable clamp block 5, screw hole 51, movable clamp block rubber 52, latch 53, one-way clutch assembly 6, first face gear 61, second face gear 62, movable shaft 63, spline 64, second spring 65 , Right angle teeth 66, meshing surface 67, end hole 68, pressing assembly 7, pressing shaft 7...
Embodiment 2
[0064]This embodiment discloses a general-purpose wire-receiving method for an electrocardiometer, which needs to be realized by using the general-purpose wire-receiving device for an electrocardiometer as described above, and the specific steps are as follows:
[0065] Step 1: Tighten the rotating assembly, insert the lock assembly 8 into the lock hole 47, fasten the card cover 83 on the card table 46, turn the rotating handle 85 clockwise to make it rotate 8 to 10 times, and make it The rotating handle 85 is at the position opposite to the deck 16, that is, the bottom of the casing 1;
[0066] Step 2: pull open the movable clamping block, remove the mortise lock assembly 8 from the card table 46, then insert the end with the external thread 82 into the passage hole 17 and screw with the screw hole 51, and then pull it outward Pull the card cover 83, when the card pin 84 is pulled out to the outside of the passing hole 17, twist the card cover 83 by hand to rotate the inserti...
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PUM
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Abstract
The invention relates to the field of medical apparatus and instruments, and particularly discloses a universal take-up device for an electrocardiograph. The universal take-up device comprises a shell with a wire pressing cover plate and a wire separating partition plate, a rotating assembly with a rotating seat and a movable clamping block, a torsion spring, a one-way clutchassembly, a pressing assembly with a suction cup and a mortise lock assembly. The invention also discloses a method for taking up wires by using the device. According to the universal take-up device, through the clamping effect of the rotating assembly, wire distributing heads of lead wires and blood oxygen probe wires are clamped and taken up, the wire pressing cover plate and the wire distributing partition plate which can be opened and closed are installed at a wire opening of the shell so as to adapt to the wires of different types and specifications, and the wires are prevented from being wound; through one-way rotation of the one-way clutch assembly, the stability of the wires after being pulled out can be guaranteed, and wrong automatic take-up is avoided; the pressing assembly with the suction cup can conveniently fix the take-up device and synchronously achieve automatic take-up; and the mortise lock assembly not only has the function of tightening a movable assembly, but also has the function of pulling the movable clamping block, and storage is convenient during use at ordinary times.
Description
technical field [0001] The invention belongs to the field of medical equipment, and in particular relates to a universal wire-receiving device and method for an electrocardiograph. Background technique [0002] ECG monitor, referred to as ECG, is a commonly used medical measuring instrument in clinical practice, which is used to monitor the heart rate, rhythm, body temperature, respiration, blood pressure, pulse, blood oxygen saturation and other indicators of the human body. [0003] The ECG monitor is composed of a host, lead wires, blood oxygen probe components, and blood pressure measurement components. One end of the lead wire is the main line connected to the host, and the other end is connected with 4 to 5 branch lines through the branch line, which are used to communicate with the SMD connection; the blood oxygen probe is connected to the host through the blood oxygen probe cable. When in use, the branch line of the lead line and the blood oxygen probe line are too ...
Claims
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Application Information
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