CN219307564U

CN219307564U - Infusion apparatus anti-disengaging device

Info

Publication number: CN219307564U
Application number: CN202320354600.2U
Authority: CN
Inventors: 郑楠; 张敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-07
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses an infusion apparatus anti-disengaging device which comprises a moving assembly, wherein both sides of the lower end of the moving assembly are respectively provided with a first clamping assembly, the middle position of the front side of the lower end of the moving assembly is provided with an adjusting bolt, the adjusting bolt is provided with a second clamping assembly, the moving assembly comprises a sliding rail, the inside of the sliding rail is rotationally connected with a bidirectional screw rod, the first clamping assembly comprises a sliding block, and the lower end of the sliding block is fixedly connected with a clamping plate. According to the utility model, the distance between the first clamping assemblies can be adjusted through the arranged moving assemblies, so that the distance can be adjusted according to the diameter of the bottle mouth of the infusion bottle, the clamping is carried out through the clamping plate and the infusion bottle, the clamping is firmer, the arranged adjusting bolt can drive the second clamping assembly to move up and down, the clamping ring can limit the lower end of the puncture needle of the infusion apparatus, and therefore the accidental falling of the puncture needle can be avoided.

Description

Infusion apparatus anti-disengaging device

Technical Field

The utility model relates to the technical field of infusion apparatus anti-disengaging devices, in particular to an infusion apparatus anti-disengaging device.

Background

In clinical treatment and patient transportation, the patient is often required to be subjected to infusion treatment, an infusion device is a necessary tool for infusion of the patient, and the infusion device penetrates into an infusion bag or a rubber plug of an infusion bottle through a puncture needle so as to drain the liquid medicine out and input the liquid medicine into the patient;

the existing infusion bag or infusion bottle is simpler in connection mode with the puncture needle, and a patient can conduct infusion in the processes of turning over, walking, falling asleep, agitation or getting in a bathroom and the like, so that the infusion set can be pulled, and medical staff or the patient can pull the infusion set carelessly, thereby easily causing the infusion set to fall off. When a child patient infuses, the child is loved to play due to the nature of the child, and the puncture needle is easily separated from the infusion bottle. After the infusion apparatus falls off, the pressure in the infusion apparatus is reduced, so that blood in a blood vessel of a patient flows into the infusion apparatus, the probability of infusion infection is easily caused, the infusion apparatus needs to be replaced again, the cost is increased, the liquid medicine is wasted, the workload is increased for medical staff, and unsafe hidden danger exists.

The Chinese patent with the patent publication number of CN215938548U discloses an infusion apparatus anti-drop device, including infusion container buckle, infusion apparatus buckle and ripple connecting pipe, infusion container buckle with the infusion apparatus buckle is located ripple connecting pipe's same side, wherein, infusion container buckle with ripple connecting pipe's top fixed connection, infusion container buckle be used for with infusion container's oral area cooperation chucking, infusion apparatus buckle with ripple connecting pipe's bottom fixed connection, infusion apparatus buckle be used for with infusion apparatus's puncture head cooperation chucking. When the infusion apparatus is pulled by external force, the infusion apparatus is connected with the infusion container through the two buckles, so that the puncture head of the infusion apparatus is prevented from being separated from the skin plug of the infusion container, infusion infection is avoided, and particularly for tumor patients, the anti-drop device can prevent anti-tumor chemical medicines from leaking and occupational exposure caused by falling of the infusion apparatus.

The anti-disengaging device of the infusion apparatus is inconvenient to adjust the diameter of the infusion container buckle according to the diameter of the bottle mouth of the infusion bottle, and is not firm enough to clamp when being clamped with infusion bottles with different bottle mouth diameters.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides an infusion apparatus anti-disengaging device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an infusion apparatus anti-disengaging device, includes the removal subassembly, the lower extreme both sides of removal subassembly all are provided with first clamping subassembly, the lower extreme front side intermediate position of removal subassembly is provided with adjusting bolt, be provided with second clamping subassembly on the adjusting bolt, the removal subassembly includes the slide rail, the inside rotation of slide rail is connected with two-way screw rod, first clamping subassembly includes the slider, the lower extreme fixedly connected with splint of slider, the spacing groove has been seted up to the inboard front end of splint, slider and slide rail sliding connection, and the slider respectively with one side threaded connection of two-way screw rod.

Further, one end of the bidirectional screw rod penetrates through the sliding rail to be fixedly connected with an adjusting knob, and a slot is formed in the lower end of the sliding rail.

Further, the inner side rear end of the clamping plate is provided with a groove, and a rubber pad is fixedly connected inside the limiting groove.

Further, a threaded hole is formed in the middle of the front side of the lower end of the sliding rail, and the adjusting bolt is in threaded connection with the threaded hole.

Further, the second clamping assembly comprises a connecting plate, and the rear end of the connecting plate is rotationally connected with the adjusting bolt.

Further, the front end of the connecting plate is fixedly connected with a clamping ring, and an opening is formed in the front side of the clamping ring.

The utility model has the beneficial effects that:

when the anti-disengaging device for the infusion apparatus is used, the distance between the first clamping assemblies can be adjusted through the arranged moving assemblies, so that the distance can be adjusted according to the diameter of the bottle mouth of the infusion bottle, the clamping is carried out through the clamping plate and the infusion bottle, the clamping is firmer, the second clamping assembly can be driven to move up and down by the arranged adjusting bolt, the lower end of the puncture needle of the infusion apparatus can be limited by the clamping ring, and accidental disengagement of the puncture needle can be avoided.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description of the specific embodiments will be briefly described below, it being obvious that the drawings in the following description are only some examples of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1: a front view of the present utility model;

fig. 2: the moving assembly structure of the utility model is schematically shown;

fig. 3: the first clamping assembly structure of the utility model is schematically shown;

fig. 4: the second clamping assembly structure of the utility model is schematically shown;

fig. 5: the working principle diagram of the utility model.

The reference numerals are as follows:

1. a moving assembly; 2. a first clamping assembly; 3. an adjusting bolt; 4. the second clamping assembly; 5. a slide rail; 6. a bidirectional screw; 7. an adjustment knob; 8. slotting; 9. a threaded hole; 10. a slide block; 11. a clamping plate; 12. a groove; 13. a limit groove; 14. a rubber pad; 15. a connecting plate; 16. a clasp; 17. an opening.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, relate to an infusion apparatus anti-disengaging device, including moving subassembly 1, the lower extreme both sides of moving subassembly 1 all are provided with first clamping subassembly 2, the lower extreme front side intermediate position of moving subassembly 1 is provided with adjusting bolt 3, be provided with second clamping subassembly 4 on the adjusting bolt 3, moving subassembly 1 includes slide rail 5, the inside rotation of slide rail 5 is connected with bi-directional screw 6, first clamping subassembly 2 includes slider 10, the lower extreme fixedly connected with splint 11 of slider 10, limit groove 13 has been seted up to splint 11's inboard front end, slider 10 and slide rail 5 sliding connection, and slider 10 respectively with one side threaded connection of bi-directional screw 6.

As shown in fig. 1-4, one end of the bidirectional screw 6 penetrates through the sliding rail 5 to be fixedly connected with the adjusting knob 7, the lower end of the sliding rail 5 is provided with the slot 8, the rear end of the inner side of the clamping plate 11 is provided with the groove 12, the groove 12 can prevent the adjusting bolt 3 from rotating and adjusting when the clamping plate 11 is closed, the rubber pad 14 is fixedly connected in the limiting groove 13, and the rubber pad 14 can improve the friction force between the clamping plate 11 and the infusion bottle.

As shown in fig. 1-4, the threaded hole 9 is provided at the middle position of the front side of the lower end of the sliding rail 5, the adjusting bolt 3 is in threaded connection with the threaded hole 9, the second clamping assembly 4 comprises a connecting plate 15, the rear end of the connecting plate 15 is rotationally connected with the adjusting bolt 3, the front end of the connecting plate 15 is fixedly connected with a clamping ring 16, an opening 17 is provided at the front side of the clamping ring 16, an infusion tube of the infusion apparatus is clamped into the clamping ring 16 through the opening 17, and the adjusting bolt 3 is rotated to adjust the height of the connecting plate 15 upwards, so that the clamping ring 16 props against the lower end of the puncture needle, and accidental falling of the puncture needle can be avoided.

Working principle: in fig. 5, a is an infusion bottle, B is an infusion apparatus, when in use, the distance between the first clamping assemblies 2 can be adjusted through the moving assembly 1, specifically, the clamping plate 11 is arranged on two sides of the opening of the infusion bottle, the bidirectional screw 6 can be driven to rotate by rotating the adjusting knob 7, so that the sliding block 10 can be driven to move along the sliding rail 5, and accordingly, the diameter of the opening of the infusion bottle can be adjusted, the clamping is carried out through the clamping plate 11 and the infusion bottle, the clamping is firmer, specifically, the clamping plate 11 is clamped at two sides of the infusion bottle through the limiting groove 13, the friction force between the clamping plate 11 and the infusion bottle can be improved through the rubber pad 14, the adjusting bolt 3 can drive the second clamping assembly 4 to move up and down, the clamping plate 16 can limit the lower end of a puncture needle of the infusion apparatus, specifically, the infusion tube of the infusion apparatus passes through the opening 17 and is clamped into the clamping plate 16, the height of the adjusting bolt 3 is adjusted upwards, so that the puncture needle of the clamping plate 16 can be prevented from falling off accidentally.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims

1. An infusion apparatus anti-disengaging device is characterized in that: including moving subassembly (1), the lower extreme both sides of moving subassembly (1) all are provided with first clamping subassembly (2), the lower extreme front side intermediate position of moving subassembly (1) is provided with adjusting bolt (3), be provided with second clamping subassembly (4) on adjusting bolt (3), moving subassembly (1) include slide rail (5), the inside rotation of slide rail (5) is connected with bi-directional screw (6), first clamping subassembly (2) include slider (10), the lower extreme fixedly connected with splint (11) of slider (10), spacing groove (13) have been seted up to the inboard front end of splint (11), slider (10) and slide rail (5) sliding connection, and one side threaded connection of slider (10) and bi-directional screw (6) respectively.

2. The infusion set detachment prevention device of claim 1, wherein: one end of the bidirectional screw rod (6) penetrates through the sliding rail (5) and is fixedly connected with an adjusting knob (7), and a slot (8) is formed in the lower end of the sliding rail (5).

3. The infusion set detachment prevention device of claim 1, wherein: the inner side rear end of the clamping plate (11) is provided with a groove (12), and the inner part of the limiting groove (13) is fixedly connected with a rubber pad (14).

4. The infusion set detachment prevention device of claim 1, wherein: a threaded hole (9) is formed in the middle position of the front side of the lower end of the sliding rail (5), and the adjusting bolt (3) is in threaded connection with the threaded hole (9).

5. The infusion set detachment prevention device of claim 1, wherein: the second clamping assembly (4) comprises a connecting plate (15), and the rear end of the connecting plate (15) is rotationally connected with the adjusting bolt (3).

6. The infusion set detachment prevention device of claim 5, wherein: the front end of the connecting plate (15) is fixedly connected with a clamping ring (16), and an opening (17) is formed in the front side of the clamping ring (16).