CN211611242U

CN211611242U - Catheter fixing clamp

Info

Publication number: CN211611242U
Application number: CN201921667885.5U
Authority: CN
Inventors: 黄淑青; 傅晓燕; 瞿如意
Original assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Current assignee: Shanghai Pudong Hospital Fudan University Pudong Medical Center
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-10-02
Anticipated expiration: 2029-10-08

Abstract

The utility model relates to the technical field of catheter fixation, in particular to a catheter fixing clamp, which comprises a fixing ring, wherein the outer circumferential wall of the fixing ring is provided with a lug, the fixing ring is provided with a cavity, the inner circumferential wall of the fixing ring is provided with a plurality of anti-skidding grooves, and one side of the fixing ring, which is far away from the lug, is provided with a notch; an upper pressure plate is obliquely arranged at the notch, and one end of the upper pressure plate is fixedly connected with the fixing ring; this pipe fixation clamp is through the solid fixed ring that is equipped with, the top board, fixture block and fixed plate, it ties up fixed mode to have changed traditional line for the pipe, simultaneously under the cooperation of card strip and draw-in groove, be convenient for fix the pipe, prevent that the pipe from moving about on solid fixed ring, it is fixed firm, on the one hand, the difficult slippage after the pipe is fixed, can not cause patient's discomfort, on the other hand, it has reduced medical personnel's work burden, the problem that there is the drawback in the fixed mode of current pipe has been solved.

Description

Catheter fixing clamp

Technical Field

The utility model relates to a technical field is fixed to the pipe, specifically is a pipe fixation clamp.

Background

When using medical instrument pipe class product clinically, because medical catheter can not the snap-on, easily cause the aversion or drop when patient inclines or removes, and then cause unnecessary injury for the patient, also increased medical personnel's work burden simultaneously. At present, in order to solve the above problems, medical staff mainly tie a catheter with a wire, a belt or a rope, and fix one end of the catheter on clothes worn by a patient by using a pin, so that the catheter is fixed without falling off to affect treatment.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pipe fixation clamp to there is the problem of drawback in the current pipe fixation mode who provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a catheter fixing clamp comprises a fixing ring, wherein a convex block is arranged on the outer wall of the circumference of the fixing ring, a cavity is formed in the fixing ring, a plurality of anti-skidding grooves are formed in the inner wall of the circumference of the fixing ring, and a notch is formed in one side, far away from the convex block, of the fixing ring; an upper pressing plate which is obliquely arranged is arranged at the notch, one end of the upper pressing plate is fixedly connected with the fixing ring, a clamping block is arranged at the other end of the upper pressing plate, the clamping block and the upper pressing plate are vertically distributed, a strip-shaped groove is formed in the bottom surface of the upper pressing plate, and a clamping groove communicated with the strip-shaped groove is formed in the strip-shaped groove; a fixing plate is arranged below the upper pressure plate, one end of the fixing plate is fixedly connected with the fixing ring, and a sliding groove is formed in the top surface of the fixing plate; the improved spring-loaded sliding chute is characterized in that a fixing mechanism is arranged on the sliding chute, the fixing mechanism comprises a guide rod installed in the sliding chute, a spring is sleeved on the guide rod, a sliding block is further arranged on the guide rod, the sliding block is in sliding connection with the sliding chute, the sliding block is located on the right side of the spring, a through hole is formed in the sliding block, the through hole is in sliding connection with the guide rod, the top surface of the sliding block penetrates through the sliding chute and protrudes to the upper side of the sliding chute, and a clamping strip is fixedly connected to the top.

Preferably, the size of the card strip is matched with the size of the card slot.

Preferably, a plurality of the anti-slip grooves are distributed in an annular shape at equal intervals.

Preferably, the overall shapes of the sliding groove and the sliding block are both trapezoidal.

Preferably, the length and the width of the clamping strip are both smaller than those of the strip-shaped groove.

Preferably, the fixing ring, the upper pressure plate, the clamping block and the fixing plate are of an integrally formed structure.

Preferably, the lug is provided with a winding hole.

Compared with the prior art, the beneficial effects of the utility model are that: this pipe fixation clamp is through the solid fixed ring that is equipped with, the top board, fixture block and fixed plate, it ties up fixed mode to have changed traditional line for the pipe, simultaneously under the cooperation of card strip and draw-in groove, be convenient for fix the pipe, prevent that the pipe from moving about on solid fixed ring, it is fixed firm, on the one hand, the difficult slippage after the pipe is fixed, can not cause patient's discomfort, on the other hand, it has reduced medical personnel's work burden, the problem that there is the drawback in the fixed mode of current pipe has been solved.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a third schematic view of the overall structure of the present invention;

fig. 4 is a schematic diagram of the overall explosion structure of the present invention;

fig. 5 is an enlarged schematic structural diagram of a position a in the present invention.

In the figure: 1. a fixing ring; 11. a bump; 111. a wire winding hole; 12. a cavity; 13. an anti-slip groove; 14. a notch; 2. an upper pressure plate; 21. a strip-shaped groove; 3. a clamping block; 31. a card slot; 4. a fixing plate; 41. a chute; 5. a fixing mechanism; 51. a guide bar; 52. a spring; 53. a slider; 531. a through hole; 54. and (6) clamping the strip.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a pipe fixation clamp, as shown in fig. 1 to 5, including solid fixed ring 1, be equipped with lug 11 on solid fixed ring 1's the circumference outer wall, lug 11 closely bonds with solid fixed ring 1, has seted up cavity 12 on solid fixed ring 1, has seted up a plurality of non-slip grooves 13 on solid fixed ring 1's the circumference inner wall, and gu fixed ring 1 is last to keep away from one side of lug 11 and seted up breach 14. The 14 departments of breach are equipped with and are the top board 2 that the slope set up, and fixed connection is gone up to the one end of top board 2 and solid fixed ring 1, and the other end of top board 2 is equipped with fixture block 3, and fixture block 3 is the vertical distribution with top board 2, and bar groove 21 has been seted up to the bottom surface of top board 2, sets up the draw-in groove 31 that is linked together with bar groove 21 on the bar groove 21. A fixing plate 4 is arranged below the upper pressure plate 2, one end of the fixing plate 4 is fixedly connected with the fixing ring 1, and a sliding groove 41 is formed in the top surface of the fixing plate 4. Be equipped with fixed establishment 5 on spout 41, fixed establishment 5 is including installing the guide arm 51 in spout 41, the both ends of guide arm 51 are inlayed and are established on the inner wall of spout 41, the cover is equipped with spring 52 on the guide arm 51, still be equipped with slider 53 on the guide arm 51, slider 53 and spout 41 sliding connection, slider 53 is located the right side of spring 52, through-hole 531 has been seted up on slider 53, through-hole 531 and guide arm 51 sliding connection, the top surface of slider 53 passes spout 41 and outstanding to the top of spout 41, the top surface fixedly connected with card strip 54 of slider 53, card strip 54 closely bonds with slider 53.

In the present embodiment, the size of the clamping strip 54 is matched with the size of the clamping groove 31, which facilitates the clamping strip 54 to be clamped into the clamping groove 31, and facilitates the fixing of the upper pressing plate 2 on the fixing plate 4, so that the fixing ring 1 fixes the catheter.

Furthermore, a plurality of anti-skidding grooves 13 are distributed at equal intervals in a ring shape, and the plurality of anti-skidding grooves 13 increase the friction force between the guide pipe and the cavity 12, so that the guide pipe is conveniently and firmly fixed.

In addition, the overall shapes of the sliding groove 41 and the sliding block 53 are both trapezoidal, the trapezoidal sliding groove 41 plays a limiting role in the sliding block 53 of the trapezoidal sliding block 53, and the sliding block 53 is guaranteed to move along the sliding groove 41.

In this embodiment, the length and the width of card strip 54 are all less than the length and the width of bar groove 21, when top board 2 moves to fixed plate 4 department, fixture block 3 moves down and supports card strip 54, card strip 54 atress and along spout 41 to fixed ring 1 one side motion this moment, slider 53 moves along guide arm 51 and spout 41, spring 52 is compressed, when top board 2 is completely laminated with fixed plate 4, card strip 54 retracts into the bar groove 21 of top completely, the requirement that card strip 54 moved has been satisfied to the size of bar groove 21.

Furthermore, the fixing ring 1, the upper pressure plate 2, the fixture block 3 and the fixing plate 4 are of an integrally formed structure, and the integrally formed structure has better structural strength and long service life; simultaneously, solid fixed ring 1, top board 2, fixture block 3 and fixed plate 4 all adopt the plastics material to make, and solid fixed ring 1 has certain elasticity promptly, and when top board 2 moved to fixed plate 4, solid fixed ring 1 took place slight deformation, and then crowded tight its inside pipe, played fixed effect.

Besides, the lug 11 is provided with a winding hole 11, and the arrangement of the winding hole 11 is convenient for fixing the fixing ring 1 on the clothes of the patient through a thin wire.

When the catheter fixing clamp of the embodiment is used, a user firstly penetrates a catheter from the cavity 12, then the user supports the fixing plate 4 with one hand, presses the upper pressing plate 2 downwards with the other hand, the cavity 12 and the notch 14 gradually become smaller, when the clamping block 3 moves to be in contact with the clamping strip 54, the clamping strip 54 receives an inward pushing force, the clamping strip 54 pushes the sliding block 53 to move inwards along the sliding groove 41, the spring 52 is compressed on the guide rod 51, when the clamping groove 31 moves to be located on the same horizontal plane as the clamping strip 54, the spring 52 resets to drive the end portion of the clamping strip 54 to be clamped into the clamping groove 31, meanwhile, the whole clamping strip 54 sinks into the strip-shaped groove 21, the upper pressing plate 2 is fixed on the fixing plate 4, at the moment, the anti-skid groove 13 is attached to the catheter, and the catheter is fixed.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a pipe fixation clamp, includes solid fixed ring (1), its characterized in that: the anti-skidding ring is characterized in that a bump (11) is arranged on the outer circumferential wall of the fixing ring (1), a cavity (12) is formed in the fixing ring (1), a plurality of anti-skidding grooves (13) are formed in the inner circumferential wall of the fixing ring (1), and a notch (14) is formed in one side, far away from the bump (11), of the fixing ring (1); an upper pressing plate (2) which is obliquely arranged is arranged at the notch (14), one end of the upper pressing plate (2) is fixedly connected with the fixing ring (1), a clamping block (3) is arranged at the other end of the upper pressing plate (2), the clamping block (3) and the upper pressing plate (2) are vertically distributed, a strip-shaped groove (21) is formed in the bottom surface of the upper pressing plate (2), and a clamping groove (31) communicated with the strip-shaped groove (21) is formed in the strip-shaped groove (21); a fixing plate (4) is arranged below the upper pressure plate (2), one end of the fixing plate (4) is fixedly connected with the fixing ring (1), and a sliding groove (41) is formed in the top surface of the fixing plate (4); be equipped with fixed establishment (5) on spout (41), fixed establishment (5) is including installing guide arm (51) in spout (41), the cover is equipped with spring (52) on guide arm (51), still be equipped with slider (53) on guide arm (51), slider (53) with spout (41) sliding connection, slider (53) are located the right side of spring (52), through-hole (531) have been seted up on slider (53), through-hole (531) with guide arm (51) sliding connection, the top surface of slider (53) is passed spout (41) and outstanding extremely the top of spout (41), the top surface fixedly connected with card strip (54) of slider (53).

2. The catheter securement clip of claim 1, wherein: the size of the clamping strip (54) is matched with that of the clamping groove (31).

3. The catheter securement clip of claim 1, wherein: the anti-skid grooves (13) are distributed in an annular shape at equal intervals.

4. The catheter securement clip of claim 1, wherein: the overall shapes of the sliding groove (41) and the sliding block (53) are both trapezoidal.

5. The catheter securement clip of claim 1, wherein: the length and the width of the clamping strip (54) are both smaller than those of the strip-shaped groove (21).

6. The catheter securement clip of claim 1, wherein: the fixing ring (1), the upper pressure plate (2), the clamping block (3) and the fixing plate (4) are of an integrally formed structure.

7. The catheter securement clip of claim 1, wherein: and a winding hole (111) is formed in the bump (11).