A separator for insulin pump infusion line

Abstract

The utility model discloses a separator for an insulin pump infusion line, including an application, a mounting seat is fixedly connected to the top of the application, a connecting needle seat is arranged on the top of the mounting seat, the connecting needle seat includes a connecting tube and a connecting seat, the connecting tube is rotatably connected to the mounting seat, the connecting seat is fixedly connected to the surface of the mounting seat, the connecting seat is connected to a curved needle, the curved needle passes through the connecting seat, the mounting seat and the application, one side of the connecting tube is connected to a docking head through a clamping mechanism, one side of the docking head is connected to a liquid guide tube, and the utility model relates to the technical field of insulin injection. The separator for the insulin pump infusion line, through the setting of the connecting needle seat, when it is necessary to adjust the angle between the liquid guide tube and the connecting needle seat, the connecting tube is rotated, and the rotation of the connecting tube drives the connector to rotate around the connecting seat, changing the angle of the liquid guide tube, effectively avoiding liquid interruption caused by the bending of the liquid guide tube, and ensuring the delivery of insulin.

Description

Technical Field

[0001] The utility model relates to the technical field of insulin injection, in particular to a separator used for an insulin pump infusion pipeline. Background Art

[0002] At present, the insulin pump is a relatively new medical device in the medical field. It is a new method for treating diabetes. Its main function is to control the patient's blood sugar well by infusing a small amount of insulin into the patient's body at short intervals through the artificially set insulin pump infusion volume, so as to reduce the patient's pain of high blood sugar and complications caused by diabetes. The separator of the insulin pump infusion line is an important component of the insulin pump.

[0003] According to patent authorization announcement number CN 213526844 U, a separator for an insulin pump infusion line includes a first connecting tube, a cavity is fixedly provided at one end of the first connecting tube, a first connector is fixedly provided at the middle of the inner side of the cavity, a second connector is movably screwed on the end of the first connector away from the first hose through a thread, a second connecting tube is fixedly provided on the side of the second connector away from the first connector, a sealing mechanism is provided inside the first connector, the sealing mechanism includes a sealing plug, a filling block, a first spring, and a through groove, a sealing plug is movably engaged in the middle of the inner side of the first connector, and a filling block is fixedly provided on one side of the first connector. In the existing separator, such as the above-mentioned utility model, the catheter and the needle seat are directly connected. When the angle between the catheter and the needle seat needs to be adjusted, the bending of the catheter is likely to cause liquid interruption, affecting the delivery of insulin. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides a separator for an insulin pump infusion line, which solves the problem that in the prior separator, the catheter and the needle seat are directly connected, and when the angle between the catheter and the needle seat needs to be adjusted, the catheter bends easily resulting in liquid interruption, thus affecting the delivery of insulin.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a separator for an insulin pump infusion line, including an application, the top of the application is fixedly connected to a mounting seat, the top of the mounting seat is provided with a connecting needle seat, the connecting needle seat includes a connecting tube and a connecting seat, the connecting tube is rotatably connected to the mounting seat, the connecting seat is fixedly connected to the surface of the mounting seat, the connecting seat is connected to a curved needle, the curved needle passes through the connecting seat, the mounting seat and the application, one side of the connecting tube is clamped with a docking joint through a clamping mechanism, and one side of the docking joint is connected to a liquid catheter.

[0006] Preferably, a first spring is fixedly connected to the top of the inner wall of the connecting cylinder, and a connecting head is fixedly connected to one end of the first spring away from the inner wall of the connecting cylinder, and the connecting head is rotatably connected to the connecting seat.

[0007] Preferably, the connector is connected to a connecting pipe, one end of the connecting pipe away from the connector is fixedly connected to a docking seat, the docking seat is fixedly connected to the connecting tube, and the docking seat fits the docking head.

[0008] Preferably, the clamping mechanism comprises a second spring, the second spring is fixedly connected to the connecting tube, and one end of the second spring away from the connecting tube is fixedly connected to a movable plate.

[0009] Preferably, the movable plate is slidably connected to the connecting tube, a clamping block is fixedly connected to one side of the movable plate close to the docking seat, an adjustment plate is fixedly connected to one side of the movable plate, and the adjustment plate is slidably connected to the surface of the connecting tube.

[0010] Preferably, two clamping mechanisms are provided and are respectively located on both sides of the docking head, and the surface of the adjustment plate is provided with anti-slip grooves. Beneficial Effects

[0011] The utility model provides a separator for an insulin pump infusion line. Compared with the prior art, the utility model has the following beneficial effects:

[0012] (1) The separator for the insulin pump infusion pipeline is fixedly connected to the mounting seat through the top of the patch, and the top of the mounting seat is provided with a connecting needle seat, the connecting needle seat includes a connecting tube and a connecting seat, the connecting tube is rotatably connected to the mounting seat, the connecting seat is fixedly connected to the surface of the mounting seat, the connecting seat is connected to a curved needle, the curved needle passes through the connecting seat, the mounting seat and the patch, one side of the connecting tube is clamped with a docking head through a clamping mechanism, one side of the docking head is connected to a liquid guide tube, the top of the inner wall of the connecting tube is fixedly connected to a first spring, one end of the first spring away from the inner wall of the connecting tube is fixedly connected to a connecting head, the connecting head is rotatably connected to the connecting seat, the connecting head is connected to a connecting tube, one end of the connecting tube away from the connecting head is fixedly connected to the docking seat, the docking seat is fixedly connected to the connecting tube, and the docking seat is fitted with the docking head. Through the setting of the connecting needle seat, when it is necessary to adjust the angle between the liquid guide tube and the connecting needle seat, the connecting tube is rotated, and the rotation of the connecting tube drives the connecting head to rotate around the connecting seat, thereby changing the angle of the liquid guide tube, effectively avoiding liquid interruption caused by bending of the liquid guide tube, and ensuring the delivery of insulin.

[0013] (2) The separator for the insulin pump infusion line includes a second spring through a clamping mechanism, the second spring is fixedly connected to the connecting tube, the end of the second spring away from the connecting tube is fixedly connected to a movable plate, the movable plate is slidably connected to the connecting tube, a side of the movable plate close to the docking seat is fixedly connected to a clamping block, one side of the movable plate is fixedly connected to an adjustment plate, the adjustment plate is slidably connected to the surface of the connecting tube, two clamping mechanisms are provided and are respectively located on both sides of the docking head, the surface of the adjustment plate is provided with anti-slip grooves, through the setting of the clamping mechanism, the clamping block clamps the docking head under the action of the second spring, which not only facilitates the rapid connection of the docking head and the docking seat, but also ensures the reliability of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0015] Figure 2 For this utility model Figure 1 A partial enlarged view of the middle A;

[0016] Figure 3 It is a three-dimensional diagram of the connection needle seat of the utility model.

[0017] In the figure: 1 patch, 2 mounting seat, 3 connecting needle seat, 31 connecting tube, 32 connecting seat, 33 curved needle, 34 first spring, 35 connector, 36 connecting tube, 37 docking seat, 4 clamping mechanism, 41 second spring, 42 movable plate, 43 clamping block, 44 adjusting plate, 5 pairs of joints, 6 catheter. DETAILED DESCRIPTION

[0018] 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.

[0019] The utility model provides two technical solutions:

[0020] Figure 1-3The first embodiment is shown: a separator for an insulin pump infusion line, comprising an application 1, a mounting seat 2 is fixedly connected to the top of the application 1, a connecting needle seat 3 is arranged on the top of the mounting seat 2, the connecting needle seat 3 comprises a connecting cylinder 31 and a connecting seat 32, the connecting cylinder 31 is rotatably connected to the mounting seat 2, the connecting seat 32 is fixedly connected to the surface of the mounting seat 2, the connecting seat 32 is connected to a curved needle 33, the curved needle 33 passes through the connecting seat 32, the mounting seat 2 and the application 1, and one side of the connecting cylinder 31 is connected by a card The connecting mechanism 4 is clamped with a docking joint 5, one side of the docking joint 5 is connected to a liquid guide tube 6, the top of the inner wall of the connecting tube 31 is fixedly connected to a first spring 34, the end of the first spring 34 away from the inner wall of the connecting tube 31 is fixedly connected to a connecting head 35, the connecting head 35 is rotatably connected to the connecting seat 32, the connecting head 35 is connected to a connecting tube 36, the end of the connecting tube 36 away from the connecting head 35 is fixedly connected to a docking seat 37, the docking seat 37 is fixedly connected to the connecting tube 31, and the docking seat 37 fits the docking joint 5.

[0021] Through the setting of the connecting needle seat 3, when it is necessary to adjust the angle between the catheter tube 6 and the connecting needle seat 3, the connecting tube 31 is rotated, and the rotation of the connecting tube 31 drives the connecting head 35 to rotate around the connecting seat 32, thereby changing the angle of the catheter tube 6, effectively avoiding liquid interruption caused by bending of the catheter tube 6, and ensuring the delivery of insulin.

[0022] Figure 1 and 2 A second embodiment is shown, and its main difference from the first embodiment is that the clamping mechanism 4 includes a second spring 41, which is fixedly connected to the connecting tube 31, and the end of the second spring 41 away from the connecting tube 31 is fixedly connected to a movable plate 42, and the movable plate 42 is slidably connected to the connecting tube 31. The side of the movable plate 42 close to the docking seat 37 is fixedly connected to a clamping block 43, and one side of the movable plate 42 is fixedly connected to an adjustment plate 44, and the adjustment plate 44 is slidably connected to the surface of the connecting tube 31. Two clamping mechanisms 4 are provided and are respectively located on both sides of the docking head 5, and the surface of the adjustment plate 44 is provided with anti-slip grooves.

[0023] By setting the clamping mechanism 4 , the clamping block 43 clamps the docking head 5 under the action of the second spring 41 , which not only facilitates the rapid connection between the docking head 5 and the docking seat 37 , but also ensures the reliability of the connection.

[0024] When in use, when docking, after the docking joint 5 is inserted into the docking seat 37 of the connecting tube 31, the clamping block 43 clamps the docking joint 5 under the action of the second spring 41, so that the docking joint 5 is sealed and connected with the docking seat 37. When the docking joint 5 and the catheter tube 6 need to be removed, the adjustment plate 44 is slid to both sides to drive the clamping block 43 away from the docking joint 5 through the movable plate 42, so that the docking joint 5 and the catheter tube 6 can be removed together. When the angle of the catheter tube 6 needs to be adjusted, the connecting tube 31 is rotated, and the rotation of the connecting tube 31 drives the connecting head 35 to rotate around the connecting seat 32 to change the angle of the catheter tube 6. During the rotation process, the connecting head 35 is fitted with the connecting seat 32 under the action of the first spring 34 to ensure the sealing between the curved needle 33 and the connecting tube 36 to avoid leakage.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A separator for an insulin pump infusion line, comprising a patch (1), characterized in that: The top of the patch (1) is fixedly connected to a mounting seat (2), and a connecting needle seat (3) is arranged on the top of the mounting seat (2). The connecting needle seat (3) comprises a connecting tube (31) and a connecting seat (32). The connecting tube (31) is rotatably connected to the mounting seat (2), and the connecting seat (32) is fixedly connected to the surface of the mounting seat (2). The connecting seat (32) is connected to a curved needle (33), and the curved needle (33) passes through the connecting seat (32), the mounting seat (2) and the patch (1). One side of the connecting tube (31) is connected to a docking head (5) via a clamping mechanism (4), and one side of the docking head (5) is connected to a liquid guide tube (6).

2. A separator for an insulin pump infusion line according to claim 1, characterized in that: A first spring (34) is fixedly connected to the top of the inner wall of the connecting cylinder (31), and a connecting head (35) is fixedly connected to one end of the first spring (34) away from the inner wall of the connecting cylinder (31), and the connecting head (35) is rotatably connected to the connecting seat (32).

3. A separator for an insulin pump infusion line according to claim 2, characterized in that: The connecting head (35) is connected to a connecting pipe (36), one end of the connecting pipe (36) away from the connecting head (35) is fixedly connected to a docking seat (37), the docking seat (37) is fixedly connected to the connecting tube (31), and the docking seat (37) fits the docking head (5).

4. A separator for an insulin pump infusion line according to claim 3, characterized in that: The clamping mechanism (4) comprises a second spring (41), the second spring (41) being fixedly connected to the connecting cylinder (31), and one end of the second spring (41) away from the connecting cylinder (31) being fixedly connected to a movable plate (42).

5. A separator for an insulin pump infusion line according to claim 4, characterized in that: The movable plate (42) is slidably connected to the connecting tube (31); a clamping block (43) is fixedly connected to one side of the movable plate (42) close to the docking seat (37); an adjustment plate (44) is fixedly connected to one side of the movable plate (42); and the adjustment plate (44) is slidably connected to the surface of the connecting tube (31).

6. A separator for an insulin pump infusion line according to claim 5, characterized in that: The clamping mechanisms (4) are provided with two and are respectively located on both sides of the docking head (5), and the surface of the adjustment plate (44) is provided with anti-slip grooves.

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