CN210992225U

CN210992225U - Anti-drop clamp for infusion apparatus

Info

Publication number: CN210992225U
Application number: CN201921342173.6U
Authority: CN
Inventors: 倪雪娟; 王秀宇
Original assignee: Changshu No2 People's Hospital
Current assignee: Changshu No2 People's Hospital
Priority date: 2019-08-19
Filing date: 2019-08-19
Publication date: 2020-07-14
Anticipated expiration: 2029-08-19

Abstract

The utility model discloses an infusion set anticreep anchor clamps, including last spring clamp, lower spring clamp and extending structure, extending structure includes fixed sleeving, movable rod and locking screw, the movable rod sets up in fixed sleeving, locking screw set up in fixed sleeving's lateral wall is used for fixing movable rod and fixed sleeving's relative position, go up the spring clamp, down the spring clamp respectively with fixed sleeving and movable rod are connected. The utility model can conveniently adjust the distance between the upper spring clamp and the lower spring clamp to adapt to the fixation of the relative positions of infusion sets and infusion bottles (bags) of various specifications and prevent the pulling-off.

Description

Anti-drop clamp for infusion apparatus

Technical Field

The utility model relates to an infusion apparatus anchor clamps especially relate to an infusion apparatus anticreep anchor clamps.

Background

In the process of infusion, a patient often pulls the infusion apparatus intentionally and unintentionally to cause the infusion apparatus to slide down from the infusion bottle (bag), the infusion apparatus is generally required to be replaced after the bottle opening is sterilized, and some patients and family members immediately pick up the dropped infusion apparatus to be inserted into the infusion bottle (bag) in an urgent need to cause medicine pollution and have to reconfigure the liquid medicine, thereby increasing the economic burden of the patient. Changing the infusion set and reconfiguring the medical solution also add workload to the nurse. The risk of infection in a patient's infusion is increased if the patient and family members do not tell the infusion set to fall and the contaminated medical fluid is infused. In addition, in a department of pediatrics, the condition that the infusion apparatus falls is more, and partial children who are active and crying are easy to fall off the infusion apparatus, and sometimes the infusion apparatus is pulled off more than once in the process of one-time infusion. The adhesive tape is wound for fixation, but the adhesive tape is disassembled and wound again for fixation every time of replacement, which is very inconvenient. The existing anti-drop clamp generally adopts an upper clamp and a lower clamp to respectively clamp an infusion apparatus and an infusion bottle (bag), the two clamps are connected by an elastic piece, and because the infusion apparatus and the infusion bottle (bag) have a plurality of specifications, the anti-drop clamp is inconvenient to operate when the distance between the infusion apparatus and the infusion bottle (bag) is far by the elastic piece, so that the anti-drop clamp needs to be further improved.

SUMMERY OF THE UTILITY MODEL

To the deficiency of the prior art, the utility model provides an infusion apparatus anti-drop anchor clamps to be applicable to the infusion apparatus and infusion bottle (bag) of many specifications, reach firm anti-drop's purpose.

The utility model discloses technical scheme as follows: the utility model provides an infusion set anticreep anchor clamps, includes spring clamp, lower spring clamp and extending structure, extending structure includes fixed sleeving, movable rod and locking screw, the movable rod sets up in fixed sleeving, locking screw set up in fixed sleeving's lateral wall is used for fixing movable rod and fixed sleeving's relative position, go up spring clamp, lower spring clamp respectively with fixed sleeving and movable rod are connected.

Further, go up the spring clamp and be the pressing spring clamp with lower spring clamp, the pressing spring clamp includes the fixed frame of spout, activity clamping piece and spring, one side of the fixed frame of spout is equipped with fixed clamping piece, activity clamping piece slidable ground sets up in the fixed frame of spout, the activity clamping piece with be equipped with the spring between the fixed frame of spout, the spring makes the activity clamping piece with fixed clamping piece draws close mutually.

Furthermore, the movable clamping piece and the fixed clamping piece are both provided with arc sections, and notches of the arc sections of the movable clamping piece and the fixed clamping piece are arranged oppositely.

Furthermore, a silica gel cushion layer is arranged on one surface of the movable clamping piece opposite to the fixed clamping piece.

Furthermore, the sections of the fixed sleeve and the movable rod are rectangular, so that the upper spring clamp and the lower spring clamp can be prevented from deviating due to relative rotation of the fixed sleeve and the movable rod.

The utility model provides a technical scheme's advantage lies in: the distance between the upper spring clamp and the lower spring clamp is adjusted by adopting a lockable telescopic structure, adaptive adjustment can be performed according to infusion sets and infusion bottles (bags) with different specifications, and the problems that the connection is too tight due to the fact that the distance between the infusion sets and the infusion bottles (bags) with certain specifications is too small and the connection is too loose due to the fact that the distance between the infusion sets and the infusion bottles (bags) with certain specifications is too large when the infusion sets and the infusion bottles (bags) with different specifications are connected by the elastic piece are solved. Simple structure easily operates, goes up spring clamp and can keep parallel arrangement with lower spring clamp also, prevents drawing to take off effectually.

Drawings

Fig. 1 is a schematic structural view of an infusion apparatus anti-drop clamp.

Fig. 2 is a schematic view of a pressing spring clip.

Fig. 3 is a schematic view of the use state of the transfusion device anti-drop clamp.

Detailed Description

The present invention will be further described with reference to the following examples, which should not be construed as limiting the invention.

Referring to fig. 1, the infusion apparatus anti-drop clamp according to the present embodiment includes an upper spring clamp 1, a lower spring clamp 2, and a telescopic structure 3. The upper spring clamp 1 and the lower spring clamp 2 adopt the same structure to clamp an infusion bottle (bag) and an infusion apparatus respectively. The upper spring clamp 1 and the lower spring clamp 2 may be of a common torsion spring clamp structure or a pressing spring clamp structure, as shown in fig. 2.

The pressing spring clamp comprises a sliding groove fixing frame 4, a movable clamping piece 5 and a spring 6, wherein the right side of the sliding groove fixing frame 4 is provided with a fixed clamping piece 7, and the movable clamping piece 5 is arranged in the sliding groove fixing frame 4 and can slide in the range of the sliding groove fixing frame 4. A spring 6 is arranged between the movable clamping piece 5 and the left side of the sliding chute fixing frame 4. When the movable clamping piece 5 is pressed towards the left side, the spring 6 is compressed, and the spring 6 enables the movable clamping piece 5 to be close to the fixed clamping piece 7 after the hand is released. Thereby fixing the neck of the infusion bottle (bag) or the plastic connecting part of the needle of the infusion apparatus and the infusion tube. In order to better clamp an infusion bottle (bag) and an infusion apparatus and increase the clamping area, the movable clamping piece 5 and the fixed clamping piece 7 are both provided with an arc-shaped section 8, notches of the arc-shaped sections 8 of the movable clamping piece 5 and the fixed clamping piece 7 are oppositely arranged, and a silica gel cushion layer 9 is arranged on the opposite surface of the movable clamping piece 5 and the fixed clamping piece 7.

The telescopic structure 3 comprises a fixed sleeve 3a, a movable rod 3b and a locking screw 3c, the movable rod 3b is arranged in the fixed sleeve 3a, the locking screw 3c is arranged on the side wall of the fixed sleeve 3a and used for fixing the relative position of the movable rod 3b and the fixed sleeve 3a, and the upper spring clamp 1 and the lower spring clamp 2 are respectively connected with the fixed sleeve 3a and the movable rod 3 b. In this embodiment, the upper spring clamp 1 is connected to the top end of the fixed sleeve 3a, the lower spring clamp 2 is connected to the bottom end of the movable rod 3b, and the fixed clamping pieces 7 and the movable clamping pieces 5 of the upper spring clamp 1 and the lower spring clamp 2 are parallel to each other as much as possible.

Referring to fig. 3, when the infusion apparatus drop-preventing jig is used, the locking screw 3c is loosened according to the specifications of the infusion bottle (bag) 10 and the infusion apparatus 11, the movable rod 3b is adjusted to extend into the fixed cannula 3a by a suitable distance, and then the locking screw 3c is tightened to fix the movable rod 3 b. Then the fixed clip 7 and the movable clip 5 of the spring clip 1 clamp the neck of the infusion bottle (bag) 10, and the fixed clip 7 and the movable clip 5 of the spring clip 2 clamp the end of the infusion apparatus 11.

Claims

1. An infusion apparatus anti-drop clamp is characterized in that: including last spring clamp, lower spring clamp and extending structure, extending structure includes fixed sleeving, movable rod and locking screw, the movable rod sets up in fixed sleeving, locking screw set up in fixed sleeving's lateral wall is used for fixing movable rod and fixed sleeving's relative position, go up spring clamp, lower spring clamp respectively with fixed sleeving and movable rod are connected.

2. The infusion set anti-drop clamp according to claim 1, characterized in that: the upper spring clamp and the lower spring clamp are both pressing spring clamps, each pressing spring clamp comprises a sliding groove fixing frame, a movable clamping piece and a spring, one side of the sliding groove fixing frame is provided with a fixed clamping piece, the movable clamping piece is slidably arranged in the sliding groove fixing frame, the springs are arranged between the movable clamping pieces and the sliding groove fixing frame, and the springs enable the movable clamping pieces to be close to the fixed clamping pieces.

3. The infusion set anti-drop clamp according to claim 2, characterized in that: the movable clamping piece and the fixed clamping piece are both provided with arc sections, and notches of the arc sections of the movable clamping piece and the fixed clamping piece are arranged oppositely.

4. The infusion set anti-drop clamp according to claim 2, characterized in that: and a silica gel cushion layer is arranged on one opposite surface of the movable clamping piece and the fixed clamping piece.

5. The infusion set anti-drop clamp according to claim 1, characterized in that: the sections of the fixed sleeve and the movable rod are rectangular.