Lead wire collator for electrocardiograph monitoring

Abstract

The utility model discloses a lead wire collator for electrocardiograph monitoring, which belongs to the technical field of electrocardiograph monitors and comprises a collator shell, two axially symmetrical guide pipe frames are connected to the outer side of the shell, a fixing shaft is mounted on the inner side of the shell, a springback steel ring is sleeved on the outer side of the fixing shaft, and the springback steel ring is sleeved on the outer side of the shell. The outer side of the springback steel ring is connected with a lead wire, the fixing shaft can support and fix the springback steel ring, the lead wire can be wound through the springback steel ring after the lead wire stretches out, and the pressing piece on the outer side of the guide pipe frame can lock and fix the lead wire after the lead wire stretches out by the length. The lead wire is prevented from shrinking after stretching out to influence normal use of the lead wire, and the problems that the lead wire is inconvenient to stretch and shrink, the stretching length of the lead wire cannot be conveniently adjusted for locking and fixing, the lead wire is easy to shrink after the length of the lead wire is adjusted, and normal use of the lead wire is influenced are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to electrocardiograph technical field, specifically is a kind of for the lead wire arrangement of electrocardiograph. BACKGROUND

[0002] In the clinical treatment of hospital, electrocardiograph is generally used, especially for critical patients and surgical patients, the use of electrocardiograph involves many lead wires, and these lead wires are long, and the lead wire needs to be arranged and dredged after the use of electrocardiograph, but because the lead wire is more and long, it is easy to cross and entangle, and it is troublesome, time-consuming and laborious to arrange and dredge.

[0003] The lead wire of the existing electrocardiograph is wound and fixed, which is not convenient for stretching and contracting the lead wire, and cannot conveniently adjust the extension length of the lead wire for locking and fixing. After adjusting the length of the lead wire, contraction easily occurs, affecting the normal use of the lead wire. Therefore, the technical personnel in the art provide a lead wire arrangement for electrocardiograph to solve the problems raised in the above background technology. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a lead wire arrangement for electrocardiograph to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a lead wire arrangement for electrocardiograph, comprising a housing of the arrangement, two catheter racks are connected to the outside of the housing and arranged symmetrically about an axis;

[0006] A fixed shaft is installed on the inside of the housing, a spring ring is sleeved on the outside of the fixed shaft, a lead wire is connected to the outside of the spring ring, and a pressing piece is installed on one side of the catheter rack to control the extension length of the lead wire.

[0007] Preferably, the pressing piece comprises two fixed strips installed on the two sides of the catheter rack respectively, a sliding rod is penetrated through the inside of the fixed strip, a pushing block is installed on the outside of the sliding rod, a spring is sleeved on the outside of the sliding rod and on one side of the pushing block, an extrusion strip is connected to the other side of the pushing block, the pushing block and the extrusion strip are fixedly connected, and the sliding rod penetrates through the fixed strip and is slidably connected therewith.

[0008] Preferably, two support shafts are installed on the inside of the housing and close to the other side of the catheter rack, and a rotating ring is sleeved on the outside of the support shaft.

[0009] Preferably, anti-skid pads are laid on one side of the extrusion strip and one side of the fixed strip respectively.

[0010] Preferably, protective pads are laid on both sides of the inside of the housing.

[0011] Preferably, two limiting racks are connected to the other side of the shell, and a notch is formed in one side of the limiting rack.

[0012] Preferably, the sliding rod is connected with an anti-dropping plate at both ends.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. In the utility model, the fixed shaft can support and fix the rebound steel ring, the rebound steel ring can wind the lead wire after being stretched out, the pressing piece outside the guide pipe frame can lock and fix the lead wire after being stretched out, and the normal use of the lead wire is prevented from being affected by contraction after being stretched out.

[0015] 2. In the utility model, the fixed strip, the sliding rod, the spring, the pushing block and the extrusion strip are arranged, the cross section of the sliding rod is U-shaped, the spring outside the sliding rod can extrude the extrusion strip through the pushing block, so that the extrusion strip is close to the other fixed strip to extrude and lock the lead wire, and the convenience and stability of adjusting the stretched lead wire are improved.

[0016] 3. In the utility model, the support shaft and the rotating ring are arranged, the two support shafts are arranged in progression, the rotating ring outside the support shaft can guide the lead wire, the convenience of stretching and contracting the lead wire is improved, and the stretching of the lead wire is prevented from being inconvenient. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a schematic view of the overall structure of the utility model;

[0018] Figure 2 It is a front view of the overall structure of the utility model;

[0019] Figure 3 It is a front view of the overall structure of the utility model;

[0020] Figure 4 It is a front view of the overall structure of the utility model; Figure 1 It is an enlarged view of A in the utility model;

[0021] Figure 5 It is a structure schematic view of the fixed strip, the sliding rod, the pushing block, the spring, the extrusion strip, the anti-skid pad and the anti-dropping plate in the overall structure of the utility model.

[0022] In the diagram: 1. Shell; 2. Guide frame; 3. Fixed shaft; 4. Rebound steel ring; 5. Guide wire; 6. Fixing strip; 7. Sliding rod; 8. Push block; 9. Spring; 10. Extrusion strip; 11. Support shaft; 12. Rotating ring; 13. Anti-slip pad; 14. Protective pad; 15. Limiting frame; 16. Notch; 17. Anti-detachment plate. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-5 In this embodiment of the present invention, a lead wire organizer for electrocardiogram monitoring includes a housing 1. Two axially symmetrically arranged catheter holders 2 are connected to the outside of the housing 1. A fixed shaft 3 is installed inside the housing 1. A spring-loaded steel ring 4 is fitted outside the fixed shaft 3. A lead wire 5 is connected to the outside of the spring-loaded steel ring 4. Protective pads 14 are laid on both sides inside the housing 1. A pressing element for controlling the extension length of the lead wire 5 is installed on one side of the catheter holder 2. Two limiting frames 15 are connected to the other side of the housing 1. A notch 16 is opened on one side of the limiting frame 15.

[0025] In use, the two limiting brackets 15 can limit and clamp the extended positions of the lead wire 5 to prevent the extended lead wire 5 from detaching or shaking. The two protective pads 14 inside the housing 1 can protect the lead wire 5 from scratches and prevent the lead wire 5 from rubbing against the housing 1 and causing damage. The spring-loaded steel ring 4 is mainly in the shape of a coiled spring. The fixed shaft 3 can support and fix the spring-loaded steel ring 4. After the lead wire 5 is extended, the spring-loaded steel ring 4 can be used to rewind the lead wire 5. The pressing part on the outside of the guide frame 2 can lock and fix the lead wire 5 after it is extended to a certain length to prevent the lead wire 5 from shrinking after it is extended and affecting the normal use of the lead wire 5.

[0026] In one embodiment, the pressing component includes a fixing strip 6 installed on both sides of the guide frame 2. A sliding rod 7 passes through the inner side of the fixing strip 6. A pushing block 8 is installed on the outer side of the sliding rod 7. A spring 9 is fitted on the outer side of the sliding rod 7 and on one side of the pushing block 8. An extrusion strip 10 is connected to the other side of the pushing block 8. Anti-slip pads 13 are laid on one side of the extrusion strip 10 and one side of the fixing strip 6, respectively. Anti-detachment plates 17 are connected to both ends of the sliding rod 7. The pushing block 8 and the extrusion strip 10 are fixedly connected. The sliding rod 7 passes through the fixing strip 6 and is slidably connected to it.

[0027] The sliding rod 7 is in the shape of U, the spring 9 on the outside of the sliding rod 7 can extrude the extrusion strip 10 through the pushing block 8, the anti-disengagement plate 17 at one end of the sliding rod 7 can limit the position of the sliding rod 7, preventing the sliding rod 7 from disengaging from the fixed strip 6, so that the extrusion strip 10 is close to the other fixed strip 6 to extrude and lock the lead wire 5, and the anti-skid pad 13 on one side of the extrusion strip 10 and the fixed strip 6 is wrapped outside the lead wire 5, preventing the lead wire 5 from sliding, and improving the convenience and stability of adjusting the lead wire 5.

[0028] Further, two support shafts 11 are installed on the inside of the shell 1 and close to the other side of the catheter holder 2, the rotating ring 12 is sleeved on the outside of the support shaft 11, the two support shafts 11 are arranged in progression, and the rotating ring 12 on the outside of the support shaft 11 can guide the lead wire 5, preventing the lead wire 5 from being inconvenient to extend, and improving the convenience of extending and retracting the lead wire 5.

[0029] The working principle of the utility model is as follows:

[0030] First, the sliding rod 7 is pushed to slide in the fixed strip 6, then the sliding rod 7 drives the extrusion strip 10 to move away from the fixed strip 6 through the pushing block 8, the pushing block 8 extrudes the spring 9, then the lead wire 5 is extended, the rotating ring 12 on the outside of the support shaft 11 is rotated by the lead wire 5, the protective pad 14 protects the lead wire 5, then the sliding rod 7 is slowly released, the spring 9 extrudes the extrusion strip 10 through the pushing block 8, the extrusion strip 10 is close to the other fixed strip 6 to extrude and lock the lead wire 5, and the anti-skid pad 13 on one side of the extrusion strip 10 and the fixed strip 6 is wrapped outside the lead wire 5.

[0031] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.

Claims

1. A lead wire organizer for electrocardiographic monitoring, comprising a housing (1) of the organizer, characterized in that: Two catheter frames (2) are connected to the outside of the shell (1) in an axisymmetric manner; A fixed shaft (3) is installed inside the shell (1), a rebound steel ring (4) is sleeved outside the fixed shaft (3), a lead wire (5) is connected outside the rebound steel ring (4), and a pressing piece for controlling the extension length of the lead wire (5) is installed on one side of the catheter frame (2).

2. The lead wire organizer for electrocardiographic monitoring of claim 1, wherein: The pressing piece comprises fixed strips (6) installed on both sides of the catheter frame (2) respectively, a sliding rod (7) is penetrated through the inside of the fixed strip (6), a push block (8) is installed outside the sliding rod (7), a spring (9) is sleeved outside the sliding rod (7) and on one side of the push block (8), an extrusion strip (10) is connected on the other side of the push block (8), the push block (8) and the extrusion strip (10) are fixedly connected, and the sliding rod (7) penetrates through the fixed strip (6) and is slidably connected therewith.

3. The lead wire organizer for electrocardiographic monitoring of claim 2, wherein: Two support shafts (11) are installed inside the shell (1) and close to the other side of the catheter frame (2), and a rotating ring (12) is sleeved outside the support shaft (11).

4. The lead wire organizer for electrocardiographic monitoring of claim 2, wherein: Anti-skid pads (13) are laid on one side of the extrusion strip (10) and one side of the fixed strip (6) respectively.

5. The lead wire organizer for electrocardiographic monitoring of claim 1, wherein: Protective pads (14) are laid on both sides inside the shell (1) respectively.

6. The lead wire organizer for electrocardiographic monitoring of claim 1, wherein: Two limiting frames (15) are connected to the other side of the shell (1), and a notch (16) is formed on one side of the limiting frame (15).

7. The lead wire organizer for electrocardiographic monitoring of claim 2, wherein: Anti-dropping plates (17) are connected to both ends of the sliding rod (7) respectively.

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