Murphy's dropper fixing clamp

Abstract

The utility model belongs to the technical field of clamps, and particularly relates to a Murphy's dropper fixing clamp which comprises a sliding tube, a position adjusting assembly is arranged in the sliding tube, a telescopic tube is arranged on the position adjusting assembly, a fixing clamp body is arranged at one end of the telescopic tube and comprises a U-shaped fixing clamp body, a clamping groove is formed in the U-shaped fixing clamp body, and the U-shaped fixing clamp body is fixedly connected with the sliding tube. A torsional spring is arranged on the inner wall of the clamping groove, a moving part is arranged on the torsional spring, and a fixed part is arranged on the other inner wall of the clamping groove; the fixing clamp does not directly act on the infusion tube and only plays a role in limiting, and the Murphy's dropper is wider than the infusion tube and is supported by the lower end of the U-shaped fixing clamp, so that the Murphy's dropper is prevented from being inclined or inverted due to the fact that a leather strap is short.

Description

Technical Field

[0001] The utility model belongs to the technical field of clamps, in particular to a Moffitt dropper fixing clamp. Background Art

[0002] The Moffitt dropper, as a common medical infusion device, is widely used in various infusion treatments. It is mainly composed of a transparent tube, which connects the infusion bottle and the infusion needle to achieve stable dripping and flow rate control of the drug solution. The original intention of the design of the Moffitt dropper is to provide a visual drip rate observation window so that medical staff can accurately adjust the infusion speed and ensure that the patient gets the right amount of drug solution.

[0003] However, in actual use, the Mouphy's dropper is often difficult to fix because of its short strap. Due to the limited length of the strap, medical staff often find it difficult to find a suitable support point when fixing the dropper, causing the dropper to tilt or invert, thus affecting the normal progress of the infusion. Utility Model Content

[0004] In order to solve the problem that the Moffitt dropper is often difficult to fix due to a short leather strap, the utility model provides a Moffitt dropper fixing clip.

[0005] The technical solution adopted by the utility model is as follows: the utility model provides a Moffitt dropper fixing clamp, including a sliding tube, a position adjustment component is arranged in the sliding tube, a telescopic tube is arranged on the position adjustment component, a fixing clamp is arranged at one end of the telescopic tube, the fixing clamp includes a U-shaped fixing clamp, a clamping groove is arranged in the U-shaped fixing clamp, a torsion spring is arranged on the inner wall of the clamping groove, a moving part is arranged on the torsion spring, and a fixing part is arranged on the other inner wall of the clamping groove.

[0006] Furthermore, the position adjustment component includes a slide groove, which is arranged in a sliding tube, a sliding block is slidably provided in the slide groove, a fixing hole 2 is opened on the sliding block, a fixing hole 1 is provided on the side wall of the sliding tube, a plug-in is detachably provided in the fixing hole 1, and a plug-in is detachably provided in the fixing hole 2.

[0007] Furthermore, one end of a telescopic tube is provided on one side of the sliding block, and the other end of the telescopic tube is provided with a U-shaped fixing clip.

[0008] Furthermore, a fixing clamp 1 is provided at the lower end of the sliding tube, a sliding rod is slidably provided on one side of the fixing clamp 1, a fixing clamp 2 is provided at the lower end of the sliding rod, a lead screw is provided on the other side of the fixing clamp 1, the fixing clamp 1 and the lead screw are threadedly connected, and the lower end of the lead screw is rotatably provided on the upper end of the fixing clamp 2.

[0009] Furthermore, a first limit block is provided at the upper end of the sliding rod, and a second limit block is provided at the upper end of the lead screw.

[0010] Furthermore, a friction block 1 is provided at the lower end of the fixing clamp 1, and a friction block 2 is provided at the upper end of the fixing clamp 2.

[0011] The beneficial effects achieved by the utility model using the above structure are as follows:

[0012] (1) The fixing clamp 1 and the fixing clamp 2 can be installed at appropriate positions as required.

[0013] (2) The setting of the fixing clamp does not directly act on the infusion tube, but only serves as a limit. Since the Moffitt dropper is wider than the infusion tube, it is held by the lower end of the U-shaped fixing clamp to prevent the Moffitt dropper from tilting or inverting due to the short strap.

[0014] (3) The position adjustment component is set to adjust the height of the U-shaped fixing clamp.

[0015] (4) The setting of friction block 1 and friction block 2 prevents slipping during the clamping process. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 This is a front view of a Moffitt dropper fixing clip of the utility model;

[0018] Figure 2 This is a left view of a Moffitt dropper fixing clamp of the utility model;

[0019] Figure 3 This is a right view of a Moffitt dropper fixing clamp of the utility model;

[0020] Figure 4 The utility model is a right side cross-sectional view of a Moffitt dropper fixing clamp.

[0021] Among them, 1. a fixing clamp, 2. a sliding tube, 3. a telescopic tube, 4. a position adjustment assembly, 5. a fixing fixture, 6. a slide groove, 7. a slider, 8. a fixing hole, 9. a fixing hole, 10. a U-shaped fixing clamp, 11. a torsion spring, 12. a moving part, 13. a fixing part, 14. a clamping groove, 15. a plug-in, 16. a lead screw, 17. a sliding rod, 18. a limit block, 19. a limit block, 20. a friction block, 21. a friction block. DETAILED DESCRIPTION

[0022] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0023] like Figure 1-Figure 4 As shown, the utility model proposes a Maofei dropper fixing clamp, including a sliding tube 2, a fixing clamp 1 is provided at the lower end of the sliding tube 2, a sliding rod 17 is slidably provided on one side of the fixing clamp 1, a limit block 18 is provided on the upper end of the sliding rod 17, a limit block 2 19 is provided on the upper end of the lead screw 16, a fixing clamp 2 is provided at the lower end of the sliding rod 17, a lead screw 16 is provided on the other side of 1, the fixing clamp 1 and the lead screw 16 are threadedly connected, the lower end of the lead screw 16 is rotatably arranged at the upper end of the fixing clamp 2, a position adjustment component 4 is provided in the sliding tube 2, the position adjustment component 4 includes a slide groove 6, the slide groove 6 is arranged in the sliding tube 2, a slide block 7 is slidably provided in the slide groove 6, and one side of the slide block 7 is provided with one end of the telescopic tube 3 A U-shaped fixing clamp 10 is provided at the other end of the telescopic tube 3, a fixing hole 29 is opened on the slider 7, a fixing hole 18 is provided on the side wall of the sliding tube 2, a plug-in 15 is detachably provided in the fixing hole 18, a plug-in 15 is detachably provided in the fixing hole 29, a telescopic tube 3 is provided on the position adjustment component 4, a fixing fixture 5 is provided at one end of the telescopic tube 3, the fixing fixture 5 includes a U-shaped fixing clamp 10, a clamping groove 14 is provided in the U-shaped fixing clamp 10, a torsion spring 11 is provided on the inner wall of the clamping groove 14, a moving part 12 is provided on the torsion spring 11, a fixing part 13 is provided on the other inner wall of the clamping groove 14, a friction block 20 is provided at the lower end of the fixing clamp 1, and a friction block 21 is provided at the upper end of the fixing clamp 2.

[0024] When in use, first use the fixing clamp 1 and the fixing clamp 2 to fix them on the infusion pump, rotate the limit block 2 19, and the screw 16 rotates to drive the distance between the fixing clamp 1 and the fixing clamp 2 to shorten, thereby completing the fixation. The Maofei dropper is fixed in the clamping groove 14. The infusion tubes above and below the Maofei dropper are relatively thin, so the infusion tubes are fixed in the clamping groove 14. The infusion tube directly pushes the moving part 12 into the clamping groove 14. The moving part 12 and the fixing part 13 do not directly act on the infusion tube, but only play a limiting role. The Maofei dropper is wider than the infusion tube and is dragged by the lower end of the U-shaped fixing clamp 10 to prevent the Maofei dropper from tilting or inverting due to the short leather strap. The above is the overall working process of the utility model. Just repeat this step when you use it next time.

[0025] It can be seen from the above embodiments that the beneficial effects of the utility model are:

[0026] The setting of fixing clamp one and fixing clamp two can be installed in appropriate positions according to needs; the setting of the fixing clamp does not directly act on the infusion tube, but only plays a limiting role. Since the Moffitt dropper is wider than the infusion tube, it is dragged by the lower end of the U-shaped fixing clamp to prevent the Moffitt dropper from tilting or inverting due to the short leather strap; the setting of the position adjustment component can adjust the height of the U-shaped fixing clamp; the setting of friction block one and friction block two can prevent slipping during the clamping process.

[0027] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A Moffitt dropper fixing clamp, comprising a sliding tube (2), characterized in that The sliding tube (2) is provided with a position adjustment component (4), the position adjustment component (4) is provided with a telescopic tube (3), one end of the telescopic tube (3) is provided with a fixing fixture (5), the fixing fixture (5) comprises a U-shaped fixing clamp (10), a clamping groove (14) is provided in the U-shaped fixing clamp (10), a torsion spring (11) is provided on the inner wall of the clamping groove (14), a moving part (12) is provided on the torsion spring (11), and a fixing part (13) is provided on the other inner wall of the clamping groove (14).

2. The Moffitt dropper fixing clamp according to claim 1, characterized in that: The position adjustment component (4) comprises a slide groove (6), wherein the slide groove (6) is arranged in the sliding tube (2), a slider (7) is slidably arranged in the slide groove (6), a fixing hole 2 (9) is opened on the slider (7), a fixing hole 1 (8) is arranged on the side wall of the sliding tube (2), a plug-in unit (15) is detachably arranged in the fixing hole 1 (8), and a plug-in unit (15) is detachably arranged in the fixing hole 2 (9).

3. The Moffitt dropper fixing clamp according to claim 2, characterized in that: One end of a telescopic tube (3) is provided on one side of the sliding block (7), and the other end of the telescopic tube (3) is provided with a U-shaped fixing clamp (10).

4. The Moffitt dropper fixing clamp according to claim 3, characterized in that: A fixing clamp 1 (1) is provided at the lower end of the sliding tube (2); a sliding rod (17) is slidably provided on one side of the fixing clamp 1 (1); a fixing clamp 2 is provided at the lower end of the sliding rod (17); a lead screw (16) is provided on the other side of the fixing clamp 1 (1); the fixing clamp 1 (1) and the lead screw (16) are threadedly connected; the lower end of the lead screw (16) is rotatably provided on the upper end of the fixing clamp 2.

5. The Moffitt dropper fixing clamp according to claim 4, characterized in that: A first limiting block (18) is provided at the upper end of the sliding rod (17), and a second limiting block (19) is provided at the upper end of the lead screw (16).

6. The Moffitt dropper fixing clamp according to claim 5, characterized in that: The lower end of the fixing clamp 1 (1) is provided with a friction block 1 (20), and the upper end of the fixing clamp 2 is provided with a friction block 2 (21).

Images