Monitoring instrument lead wire fixing device
By using a TPR material fixing block body and support mechanism, the problems of loosening and tangling of lead wires in clinical applications are solved, achieving stable fixation of lead wires, improving the accuracy of monitoring data and patient safety.
Patent Information
- Application Number
- CN202423066581.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2034-12-12
AI Technical Summary
Existing lead wire fixation methods have problems such as loosening, tangling, and pulling in clinical applications, which affect the accuracy of monitoring data and patient safety. Furthermore, traditional fixation methods may cause lead wires to be deformed by pressure or damage to the insulation layer.
The main body and extension block are made of TPR material. The support mechanism and locking components ensure reliable fixation of the conductor. The design includes wire clamping holes and wire winding grooves. The cooperation between the support stake and the locking components ensures the stability of the conductor.
This method achieves stable fixation of the lead wires, preventing loosening and tangling, improving the accuracy of monitoring data and patient safety, and reducing the workload of medical staff.
Smart Images
Figure CN223958831U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of lead wire fixing devices, and in particular to a lead wire fixing device for monitoring instruments. Background Technology
[0002] Monitoring instruments, such as electrocardiogram (ECG) monitors and defibrillators, play a crucial role in hospitals. They connect to the patient's body via leads, collecting and displaying physiological parameters in real time, such as electrocardiograms, heart rate, and blood pressure, providing vital information for doctors' diagnosis and treatment. Therefore, the stability and reliability of these leads directly affect the accuracy of the monitoring data and the patient's safety.
[0003] In clinical applications, monitoring instruments often have numerous and long leads that are in close contact with the patient's body. This makes the leads prone to becoming loose, tangled, or pulled during use, affecting not only aesthetics and cleanliness but also potentially increasing the workload of medical staff and reducing work efficiency. More importantly, if the leads are pulled unconsciously by the patient, the connections may loosen or detach, affecting the accuracy of the monitoring data and the patient's safety.
[0004] The commonly used methods for fixing lead wires in clinical practice mainly include traditional methods such as bandages, thick wire binding, adhesive tape, and adhesive strips. Although these methods can fix the lead wires to a certain extent, they have many shortcomings. For example, bandages and thick wire binding may cause the lead wires to be deformed by pressure, affecting signal transmission; adhesive tape and adhesive strips may fail due to weak adhesion, and repeated application can easily damage the insulation layer on the surface of the lead wires. Utility Model Content
[0005] The purpose of this invention is to provide a device for fixing the lead wires of a monitoring instrument, so as to overcome the above-mentioned shortcomings in the prior art.
[0006] To achieve the above objectives, the present invention adopts the following technical solution: a monitoring instrument lead wire fixing device, comprising a fixing block body, three first wire clamping holes on the top of the fixing block body, two second wire clamping holes on the top of the fixing block body, the two second wire clamping holes being respectively disposed between the three first wire clamping holes, a base being disposed at the bottom of the fixing block body, and extension blocks being disposed on both sides of the fixing block body. The fixing block body, the two extension blocks, and the base are integrally formed. The fixing block body, the two extension blocks, and the base are all made of TPR material. A support mechanism is disposed between the two ends of the two extension blocks and the base.
[0007] As a further description of the above technical solution: the support mechanism includes a top column, which is fixedly installed at the bottom of the extension block. A support pile is slidably connected to the bottom end of the top column. The bottom of the support pile is fixedly connected to the top of the base. A locking component is provided inside the support pile.
[0008] As a further description of the above technical solution: the locking assembly includes a connecting ring, which is rotatably disposed at the bottom of the support pile. Support rods are fixedly installed on both sides of the top of the connecting ring. Storage grooves are provided on both sides of the bottom of the top column, and the storage grooves are adapted to the support rods. A connecting block is rotatably connected inside the connecting ring. A spring is fixedly installed at the bottom of the connecting block. The bottom end of the spring is fixedly connected inside the support pile. Two first sliding grooves are provided on the bottom side wall of the support pile. A lever is provided inside each of the two first sliding grooves. The two levers are fixedly installed on the side wall of the connecting ring. Two second sliding grooves are provided at the bottom of the inner wall of the support pile. The two support rods are slidably disposed inside the two second sliding grooves respectively.
[0009] As a further description of the above technical solution: a winding groove is provided between the extension block and the base.
[0010] As a further description of the above technical solution: an adhesive layer is fixedly installed on the bottom of the base.
[0011] As a further description of the above technical solution: the main body of the fixing block is provided with a through hole.
[0012] This utility model provides a device for fixing the lead wire of a monitoring instrument. It has the following advantages: When fixing and storing the lead wire of the monitoring instrument, by unlocking the support mechanism, the two extension blocks are pressed down, causing the main body of the fixing block to open to both sides, thus enlarging the openings of the first and second clamping holes. The monitoring instrument lead wire to be fixed is placed inside. Then, the two extension blocks are released, and the openings of the first and second clamping holes close, fixing and limiting the position of the monitoring instrument lead wire. After clamping is completed, the two extension blocks are locked by the support mechanism, maintaining the clamping of the monitoring instrument lead wire by the main body of the fixing block.
[0013] It should be understood that the foregoing general description and the following detailed description are exemplary and illustrative only, and are not intended to limit this disclosure.
[0014] This application provides an overview of various implementations or examples of the technology described in this disclosure, and is not a full disclosure of the entire scope or all features of the disclosed technology. Attached Figure Description
[0015] Figure 1This is a schematic diagram of the overall structure of a monitoring instrument lead wire fixing device proposed in this utility model;
[0016] Figure 2 This is a schematic diagram of the main structure of this utility model;
[0017] Figure 3 This is a three-dimensional exploded view of the support mechanism of this utility model;
[0018] Figure 4 This is a three-dimensional structural schematic diagram of the support mechanism of this utility model;
[0019] Figure 5 This is a three-dimensional cross-sectional structural diagram of the support pile of this utility model.
[0020] Legend:
[0021] 1. Fixing block body; 2. First wire clamping hole; 3. Second wire clamping hole; 4. Extension block; 5. Base; 6. Top column; 7. Support pile; 8. Storage groove; 9. Support rod; 10. Connecting ring; 11. Connecting block; 12. Spring; 13. Paddle; 14. First sliding groove; 15. Second sliding groove; 16. Through hole; 17. Adhesive layer; 18. Wire winding groove. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0023] Reference Figure 1-5A monitoring instrument lead wire fixing device includes a fixing block body 1. The top of the fixing block body 1 has three first wire clamping holes 2 and two second wire clamping holes 3, respectively positioned between the three first wire clamping holes 2. A base 5 is provided at the bottom of the fixing block body 1. Extension blocks 4 are provided on both sides of the fixing block body 1. The fixing block body 1, the two extension blocks 4, and the base 5 are integrally molded. All three components are made of TPR material. A support mechanism is provided between the two ends of the base 5. When the monitoring instrument lead wire is fixed and stored, the support mechanism is unlocked and the two extension blocks 4 are pressed down, causing the main body 1 of the fixing block to open to both sides, making the openings of the first wire clamping hole 2 and the second wire clamping hole 3 larger, so that the monitoring instrument lead wire to be fixed is placed inside. Then, the two extension blocks 4 are released, and the openings of the first wire clamping hole 2 and the second wire clamping hole 3 are contracted, fixing and limiting the monitoring instrument lead wire. After the wire clamping is completed, the two extension blocks 4 are locked by the support mechanism, keeping the main body 1 of the fixing block clamping the monitoring instrument lead wire.
[0024] As a preferred embodiment, the support mechanism includes a top column 6, which is fixedly installed at the bottom of the extension block 4. A support pile 7 is slidably connected to the bottom end of the top column 6, and the bottom of the support pile 7 is fixedly connected to the top of the base 5. A locking component is provided inside the support pile 7. During the use of this device, the locking component limits the top column 6, preventing the top column 6 from retracting in conjunction with the support pile 7, thereby limiting the extension block 4.
[0025] As a preferred embodiment, the locking assembly includes a connecting ring 10, which is rotatably disposed at the bottom of the support pile 7. Support rods 9 are fixedly installed on both sides of the top of the connecting ring 10. Storage grooves 8 are provided on both sides of the bottom of the top column 6, and these grooves 8 are adapted to the support rods 9. A connecting block 11 is rotatably connected inside the connecting ring 10. A spring 12 is fixedly installed at the bottom of the connecting block 11, and the bottom end of the spring 12 is fixedly connected inside the support pile 7. Two first sliding grooves 14 are provided on the bottom sidewall of the support pile 7. A lever 13 is provided inside each of the two first sliding grooves 14, and both levers 13 are fixedly installed on the sidewall of the connecting ring 10. Two second sliding grooves 15 are provided at the bottom of the inner wall of the support pile 7, and the two support rods 9 are slidably disposed inside the two second sliding grooves 15 respectively. 4. When opening, a high slot is opened at one end. When the two levers 13 slide to the slot position, the connecting ring 10 and the connecting block 11 are pushed up by the spring 12, so that the lever 13 connected to the connecting ring 10 enters the slot, limiting and locking the connecting ring 10 and the support rod 9. In this state, the support rod 9 and the storage groove 8 are misaligned. The support rod 9 supports the bottom of the top column 6, so that the extension block 4 cannot be pressed down. When it is necessary to take out the monitoring instrument lead wire, press down the two levers 13, so that the two levers 13 are disengaged from the slot at one end of the first slide groove 14. Then rotate the levers 13 so that the support rod 9 and the storage groove 8 are aligned. The top column 6 can retract into the support pile 7. The extension block 4 can be pressed down to both sides to release the levers 13. At this time, the spring 12 supports the levers 13. The friction between the levers 13 and the inner wall of the first slide groove 14 prevents the levers 13 from sliding.
[0026] As a preferred technical solution in this embodiment, a winding groove 18 is provided between the extension block 4 and the base 5; when the monitoring instrument lead wire is long, the monitoring instrument lead wire can be wound inside the winding groove 18 for storage.
[0027] As a preferred technical solution in this embodiment, an adhesive layer 17 is fixedly installed on the bottom of the base 5; the device is fixedly installed on the desktop by the adhesive layer 17, which eliminates the need for drilling and is suitable for various occasions.
[0028] As a preferred technical solution in this embodiment, the fixing block body 1 is provided with a through hole 16; by providing a large through hole 16 on the fixing block body 1, the materials used in the manufacture of this device can be saved, the cost can be reduced, and a pulling force point can be provided when the device is dismantled, making the dismantling of the device easier.
[0029] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.
[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A monitoring instrument lead wire fixing device comprising a fixing block main body (1), characterized in that: The top of the fixed block body (1) is provided with three first wire clamping holes (2), the top of the fixed block body (1) is provided with two second wire clamping holes (3), two second wire clamping holes (3) are arranged between three first wire clamping holes (2), respectively, the bottom of the fixed block body (1) is provided with a base (5), both sides of the fixed block body (1) are provided with an extension block (4), the fixed block body (1), two extension blocks (4) and the base (5) are integrally formed, the fixed block body (1), two extension blocks (4) and the base (5) are made of TPR material, two extension blocks (4) and the base (5) are provided with a supporting mechanism between both ends.
2. The monitoring instrument leadwire securement device of claim 1, wherein, The supporting mechanism comprises a top column (6), the top column (6) is fixedly installed at the bottom of the extension block (4), the bottom end of the top column (6) is slidably connected with a support pile (7), the bottom of the support pile (7) is fixedly connected with the top of the base (5), the inside of the support pile (7) is provided with a locking assembly.
3. The monitoring instrument leadwire securement device of claim 2, wherein: The locking assembly comprises a connecting ring (10), the connecting ring (10) is rotatably arranged at the bottom of the support pile (7), the top of the connecting ring (10) is fixedly installed with a support rod (9), the bottom of the top column (6) is provided with a receiving groove (8), the receiving groove (8) is matched with the support rod (9), the inside of the connecting ring (10) is rotatably connected with a connecting block (11), the bottom of the connecting block (11) is fixedly installed with a spring (12), the bottom end of the spring (12) is fixedly connected in the inside of the support pile (7), two first sliding grooves (14) are arranged on the side wall of the bottom of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the inside of the support pile (7), two first sliding grooves (14) are arranged in the 4. The device of claim 2, wherein: 5. The monitoring instrument leadwire securement device of claim 4, wherein, 6. The monitoring instrument leadwire securement device of claim 4, wherein,