Insulin pump catheter anti-falling device

Abstract

The utility model discloses an insulin pump catheter anti-drop device which comprises an insulin pump connecting frame, the upper surface of the insulin pump connecting frame is fixedly connected with a transverse plate, the upper surface of the transverse plate is provided with a threaded hole, the inner wall of the threaded hole is in threaded connection with a threaded rod, and the upper surface of the transverse plate is provided with two sliding holes. According to the device, an insulin pump connecting frame is arranged to be matched with a transverse plate, so that a pressing plate can be pushed by a threaded rod and a threaded hole to move, a clamping plate can be matched with the insulin pump connecting frame to be installed outside an insulin pump, and a tension spring can pull a sliding block to move through the tension of the tension spring; the sliding block can drive the catheter clamping seat to position the joint of the catheter, so that the stability of the catheter is improved, the catheter is prevented from falling off, and the problem that the joint of the catheter and the insulin pump is prone to falling off to affect treatment of a patient due to the fact that a positioning mechanism is not arranged at a catheter connecting port is solved.

Description

Technical Field

[0001] The utility model relates to the field of endocrine, in particular to an insulin pump catheter anti-dropping device. Background Art

[0002] The Endocrinology Department is a place in the hospital that specializes in the treatment of endocrine diseases. It is mainly responsible for the clinical diagnosis and treatment of diabetes, obesity, osteoporosis, gout, lipid metabolism disorders, and diseases of the thyroid, pituitary, adrenal glands, gonads, parathyroid glands, etc. Currently, insulin pumps are often required to inject insulin in the treatment of diabetes.

[0003] Patent document publication number CN215134804U discloses an insulin pump catheter anti-dropout device. The infusion catheter is not exposed to the skin, and the infusion tube is fixed, which can prevent the patient with Alzheimer's disease from unconsciously pulling out the insulin pump infusion catheter when sleeping at night, and reduce the treatment cost required for reinserting the catheter. The key points of the technical solution are: it includes an insulin pump, an infusion catheter, an injection needle, and an anti-dropout belt tied to the patient's waist, the two ends of the anti-dropout belt are connected by an elastic structure, the anti-dropout belt is provided with a placement port for placing the injection needle and a placement bag for placing the insulin pump, a placement channel for placing the infusion catheter is provided between the placement port and the placement bag, the placement bag has an opening for placing the insulin pump, the opening is provided at one side edge of the placement bag, and is connected to the placement channel, a covering layer is provided on one side of the placement channel, and the covering layer can open and close the side of the placement channel to place and fix the infusion catheter.

[0004] Although the above patent can cover the insulin catheter when in use, there are still some shortcomings in use. For example, there is no positioning mechanism at the catheter connection port during use, which makes the connection between the catheter and the insulin pump easy to fall off, thus affecting the treatment of the patient. Therefore, we propose an insulin pump catheter anti-falling device to solve the above problem. Utility Model Content

[0005] The utility model aims to provide an insulin pump catheter anti-dropping device to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] An insulin pump catheter anti-detachment device comprises an insulin pump connecting frame, the upper surface of the insulin pump connecting frame is fixedly connected to a cross plate, the upper surface of the cross plate is provided with a threaded hole, the inner wall of the threaded hole is threadedly connected to a threaded rod, the upper surface of the cross plate is provided with two sliding holes, the inner wall of each sliding hole is slidably connected to a sliding rod, the bottom ends of the two sliding rods are commonly fixedly connected to a clamping plate, the left side of the insulin pump connecting frame is fixedly connected to a support plate, the front side of the support plate is provided with a sliding groove, the inner wall of the sliding groove is slidably connected to a slider, the front side of the slider is fixedly connected to a catheter holder, the right side of the slider is fixedly connected to a tension spring, and the right end of the tension spring is fixedly connected to the inner wall of the sliding groove.

[0008] In a further embodiment, a guide hole is opened on the right side of the slider, the inner wall of the guide hole is slidably connected to a guide rod, the left end of the guide rod is fixedly connected to a positioning plate, and the front side of the positioning plate is fixedly connected to the back side of the support plate.

[0009] In a further embodiment, a pull plate is provided behind the support plate, and the front side of the pull plate is fixedly connected to the back side of the sliding block.

[0010] In a further embodiment, two reinforcement blocks are fixedly connected to the back side of the insulin pump connecting frame, and the front side of each reinforcement block is fixedly connected to the back side of the cross plate.

[0011] In a further embodiment, an anti-skid pad is provided inside the insulin pump connecting frame, and the upper surface of the anti-skid pad is fixedly connected to the bottom surface of the splint.

[0012] In a further embodiment, a protective pad is provided inside the insulin pump connecting frame, and the back side of the protective pad is fixedly connected to the front side of the insulin pump connecting frame.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The device is provided with an insulin pump connecting frame and a cross plate, so that the pressure plate can be moved by the push of the threaded rod and the threaded hole, so that the clamp can be installed on the outside of the insulin pump in cooperation with the insulin pump connecting frame, and the tension of the tension spring can be used to pull the slider to move, so that the slider can drive the catheter holder to position the joint of the catheter, thereby increasing the stability of the catheter and preventing the catheter from falling off, solving the problem that there is no positioning mechanism at the catheter connection port, which makes the connection between the catheter and the insulin pump easy to fall off, thereby affecting the treatment of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of the insulin pump catheter anti-detachment device.

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the rear view of the insulin pump catheter anti-detachment device.

[0017] Figure 3 It is a three-dimensional structural schematic diagram of a top view of a support plate of an insulin pump catheter anti-detachment device.

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the side view of the support plate of the insulin pump catheter anti-detachment device.

[0019] In the figure: 1. tension spring; 2. insulin pump connecting frame; 3. protection pad; 4. anti-skid pad; 5. splint; 6. catheter holder; 7. support plate; 8. cross plate; 9. sliding hole; 10. threaded rod; 11. threaded hole; 12. sliding rod; 13. reinforcement block; 14. positioning plate; 15. pull plate; 16. guide rod; 17. slide groove; 18. slider; 19. guide hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 In the utility model, an insulin pump catheter anti-drop device includes an insulin pump connecting frame 2, a horizontal plate 8 is fixedly connected to the upper surface of the insulin pump connecting frame 2, a threaded hole 11 is provided on the upper surface of the horizontal plate 8, a threaded rod 10 is threadedly connected to the inner wall of the threaded hole 11, two sliding holes 9 are provided on the upper surface of the horizontal plate 8, a sliding rod 12 is slidably connected to the inner wall of each sliding hole 9, a clamping plate 5 is fixedly connected to the bottom ends of the two sliding rods 12, a support plate 7 is fixedly connected to the left side of the insulin pump connecting frame 2, a sliding groove 17 is provided on the front side of the support plate 7, a slider 18 is slidably connected to the inner wall of the sliding groove 17, a catheter holder 6 is fixedly connected to the front side of the slider 18, a tension spring 1 is fixedly connected to the right side of the slider 18, and the right end of the tension spring 1 is fixedly connected to the inner wall of the sliding groove 17.

[0022] A guide hole 19 is provided on the right side of the slider 18, and a guide rod 16 is slidably connected to the inner wall of the guide hole 19. The left end of the guide rod 16 is fixedly connected to the positioning plate 14, and the front side of the positioning plate 14 is fixedly connected to the back side of the support plate 7. The guide rod 16 and the guide hole 19 can guide the slider 18 to make the slider 18 more stable during movement and avoid jamming of the slider 18. A pull plate 15 is provided at the rear of the support plate 7, and the front side of the pull plate 15 is fixedly connected to the back side of the slider 18. The pull plate 15 can facilitate the pulling of the slider 18 to move, so as to operate the slider 18.

[0023] Two reinforcement blocks 13 are fixedly connected to the back of the insulin pump connecting frame 2, and the front of each reinforcement block 13 is fixedly connected to the back of the cross plate 8. The reinforcement blocks 13 can reinforce the cross plate 8 to increase the stability of the cross plate 8 and prevent the cross plate 8 from tilting and deforming. An anti-skid pad 4 is provided inside the insulin pump connecting frame 2, and the upper surface of the anti-skid pad 4 is fixedly connected to the bottom surface of the splint 5. The anti-skid pad 4 can increase the friction force on the surface of the splint 5 to prevent sliding during installation. A protective pad 3 is provided inside the insulin pump connecting frame 2, and the back of the protective pad 3 is fixedly connected to the front of the insulin pump connecting frame 2. The protective pad 3 can protect the insulin pump to prevent the insulin pump from being worn.

[0024] The working principle of the utility model is:

[0025] When in use, the device is clamped on the outside of the insulin pump, and the catheter holder 6 is made coaxial with the interface of the insulin pump, the threaded rod 10 is rotated, and the threaded rod 10 is connected to the threaded hole 11 through the thread, pushing the clamp 5 to move, so that the clamp 5 contacts the insulin pump, and the insulin pump connecting frame 2 is used to fix the device on the outside of the insulin pump, and the pull plate 15 is pulled, so that the pull plate 15 drives the slider 18 to move, so that the slider 18 is away from the insulin pump, the catheter is connected to the insulin pump, and the catheter is placed inside the catheter holder 6, and the tension of the tension spring 1 is used to make the tension spring 1 pull the slider 18 to reset, and the slider 18 pushes the catheter holder 6 to move, so that the catheter holder 6 and the catheter connector are pressurized to prevent the catheter connector from falling off from the insulin pump connector.

[0026] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0027] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. An insulin pump catheter anti-drop device, characterized in that: The invention comprises an insulin pump connecting frame (2), wherein a transverse plate (8) is fixedly connected to the upper surface of the insulin pump connecting frame (2), a threaded hole (11) is provided on the upper surface of the transverse plate (8), a threaded rod (10) is threadedly connected to the inner wall of the threaded hole (11), two sliding holes (9) are provided on the upper surface of the transverse plate (8), a sliding rod (12) is slidably connected to the inner wall of each sliding hole (9), a clamping plate (5) is fixedly connected to the bottom ends of the two sliding rods (12), a support plate (7) is fixedly connected to the left side of the insulin pump connecting frame (2), a sliding groove (17) is provided on the front side of the support plate (7), a sliding block (18) is slidably connected to the inner wall of the sliding groove (17), a catheter holder (6) is fixedly connected to the front side of the sliding block (18), a tension spring (1) is fixedly connected to the right side of the sliding block (18), and the right end of the tension spring (1) is fixedly connected to the inner wall of the sliding groove (17).

2. The insulin pump catheter anti-detachment device according to claim 1, characterized in that: A guide hole (19) is provided on the right side of the slide block (18); a guide rod (16) is slidably connected to the inner wall of the guide hole (19); a positioning plate (14) is fixedly connected to the left end of the guide rod (16); and the front side of the positioning plate (14) is fixedly connected to the back side of the support plate (7).

3. The insulin pump catheter anti-detachment device according to claim 1, characterized in that: A pull plate (15) is provided at the rear of the support plate (7), and the front side of the pull plate (15) is fixedly connected to the back side of the slide block (18).

4. The insulin pump catheter anti-detachment device according to claim 1, characterized in that: Two reinforcement blocks (13) are fixedly connected to the back of the insulin pump connecting frame (2), and the front of each reinforcement block (13) is fixedly connected to the back of the transverse plate (8).

5. The insulin pump catheter anti-drop device according to claim 1, characterized in that: An anti-skid pad (4) is provided inside the insulin pump connecting frame (2), and the upper surface of the anti-skid pad (4) is fixedly connected to the bottom surface of the clamping plate (5).

6. The insulin pump catheter anti-detachment device according to claim 1, characterized in that: A protective pad (3) is provided inside the insulin pump connecting frame (2), and the back side of the protective pad (3) is fixedly connected to the front side of the insulin pump connecting frame (2).

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