Anti-falling infusion apparatus fixing buckle

Abstract

The utility model relates to the technical field of infusion apparatuses, in particular to an anti-falling infusion apparatus fixing buckle. Comprising an infusion bottle, a bottle plug, an infusion tube, a liquid medicine needle, a limiting plate and a mounting box, the limiting plate is arranged below the liquid medicine needle, a clamping assembly is arranged in the mounting box, and two connecting plates are arranged at the position, close to an opening of the mounting box, of the clamping assembly. The adjusting assembly is used for adjusting the position of the elastic clamping hoop, the auxiliary assembly is used for assisting the elastic clamping hoop to move towards the lower portion of the limiting plate, the infusion set is clamped, the fixing buckle is suitable for infusion bottles or infusion bags of different sizes, the using flexibility of the fixing buckle is improved, and the using stability of the fixing buckle is also improved; the liquid medicine needle is prevented from being separated from the infusion bottle, time waste is prevented, the use safety of the fixing buckle is improved, and therefore the practicability of the fixing buckle is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of infusion sets, in particular to an anti-falling infusion set fixing buckle. Background Art

[0002] At present, in clinical treatment and transfer of the wounded and sick, patients are often required to receive infusion therapy. An infusion set is an essential tool for infusing patients. The infusion set pierces the rubber stopper of an infusion bag or infusion bottle through a puncture needle to drain the liquid medicine and inject it into the patient's body.

[0003] When using the infusion set in clinical practice, the patient is prone to pulling the infusion set, causing the bottle stopper and the medicine needle on the infusion set to detach from the infusion bottle, which poses a safety risk. It not only increases the patient's pain, but also increases the workload of repeated punctures and nursing for medical staff. The medicine needle may also fall to the ground, causing bacteria to attach to the medicine needle, reducing the stability of the connection between the infusion set and the infusion bottle.

[0004] In view of this, we propose an anti-falling infusion set fixing buckle. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings and provide an anti-drop infusion set fixing buckle which uses a holding component to assist two clamping arc plates to clamp an infusion bottle and uses an auxiliary component to assist an elastic clamp to clamp an infusion set.

[0006] The two clamping arc plates are assisted by the clamping component to clamp the infusion bottle, and then the adjustment component is used to adjust the position of the elastic clamp, and the auxiliary component is used to assist the elastic clamp to move to the bottom of the limit plate and clamp the infusion set.

[0007] Therefore, the utility model provides an anti-falling infusion set fixing buckle, which includes an infusion bottle, a bottle stopper, an infusion tube, a medicine needle, a limiting plate and an installation box, wherein the limiting plate is below the medicine needle, and a clamping assembly is arranged inside the installation box, and two connecting plates are arranged near the opening of the installation box, and the two connecting plates are both provided with a clamping arc plate, wherein:

[0008] The clamping assembly is used to assist the two clamping arc plates in clamping the outer wall of the bottle stopper. At the same time, through the adjustment function of the clamping assembly, the fixing buckle can be used on infusion bottles of different sizes;

[0009] An adjusting component is disposed below the installation box, an auxiliary component is disposed below the adjusting component, and an elastic clamp is disposed on one side of the auxiliary component;

[0010] The adjusting component is used to adjust the distance between the elastic clamp and the two clamping arc plates, and the auxiliary component is used to assist the elastic clamp to move downward to the limiting plate and clamp the infusion tube.

[0011] As a further improvement of the present technical solution, the clamping assembly includes at least a rotating shaft, a rotating shaft is provided on one side of the mounting box, the other end of the rotating shaft extends to the interior of the mounting box and is provided with a main tooth, two auxiliary teeth are meshedly connected on both sides of the main tooth, a screw rod is provided on the side of the two auxiliary teeth away from the main teeth, and the two screw rods rotate in opposite directions, and a moving block is threadedly connected to the surface of the screw rod.

[0012] As a further improvement of the present technical solution, the adjustment component at least includes an adjustment box, the lower surface of the mounting box is provided with an adjustment box, the interior of the adjustment box is slidably connected with an extension plate, a groove is provided above one side of the extension plate, a first elastic member is provided inside the groove, a fixing block is provided at the other end of the first elastic member, and a plurality of fixing grooves for snap-fitting with the fixing block are provided on the side of the adjustment box.

[0013] As a further improvement of the present technical solution, the auxiliary component at least includes a storage box, the lower surface of the extension plate is provided with a storage box, the interior of the storage box is slidably connected with a connecting rod, the side of the connecting rod away from the storage box is fixedly connected to an elastic clamp, one side of the lower surface of the connecting rod is provided with an installation groove, both sides of the installation groove are provided with limiting rods, and a second elastic member is provided between the two limiting rods, and the lower surface of the storage box is provided with a movable groove.

[0014] As a further improvement of the technical solution, an anti-slip layer is provided on the inner wall of the elastic clamp and the inside of the clamping arc plate.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the anti-falling infusion set fixing buckle, the two clamping arc plates are assisted by the clamping component to clamp the infusion bottle, and then the adjusting component is used to adjust the position of the elastic clamp, and the auxiliary component is used to assist the elastic clamp to move to the bottom of the limit plate and clamp the infusion set. It is not only suitable for infusion bottles or infusion bags of different sizes, but also improves the flexibility of the fixing buckle and the stability of the fixing buckle, avoids the medicine needle from detaching from the infusion bottle, prevents time waste, and improves the safety of the fixing buckle, thereby improving the practicality of the fixing buckle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is described in more detail below by way of example with reference to the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the explosion structure of the anti-falling infusion set fixing buckle of the utility model;

[0019] Figure 2This is a schematic diagram of the structure of the anti-falling infusion set fixing buckle of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the adjustment component of the utility model;

[0021] Figure 4 This is a schematic diagram of the cutaway structure of the adjustment component of the utility model;

[0022] Figure 5 It is a schematic diagram of the cutaway structure of the auxiliary component of the utility model.

[0023] The meaning of each number in the figure is:

[0024] 10. Infusion bottle; 11. Bottle stopper; 12. Infusion tube; 13. Medicine needle; 14. Limiting plate;

[0025] 20. Mounting box; 21. Clamping assembly; 211. Rotating shaft; 212. Main gear; 213. Auxiliary gear; 214. Screw rod; 215. Moving block; 22. Connecting plate; 23. Clamping arc plate;

[0026] 30. Adjustment assembly; 31. Adjustment box; 32. Extension plate; 33. Groove; 34. First elastic member; 35. Fixing block; 36. Fixing slot;

[0027] 40. Auxiliary component; 41. Storage box; 42. Connecting rod; 43. Mounting slot; 44. Second elastic member; 45. Limiting rod; 46. Moving slot;

[0028] 50. Elastic clamp; 51. Anti-slip layer. DETAILED DESCRIPTION

[0029] When using the infusion set in clinical practice, the patient is prone to pulling the infusion set, causing the bottle stopper and the medicine needle on the infusion set to detach from the infusion bottle, which poses a safety risk. It not only increases the patient's pain, but also increases the workload of repeated punctures and nursing for medical staff. The medicine needle may also fall to the ground, causing bacteria to attach to the medicine needle, reducing the stability of the connection between the infusion set and the infusion bottle.

[0030] See also Figure 1-Figure 5The embodiment of the utility model shown in the figure comprises an infusion bottle 10, a bottle stopper 11, an infusion tube 12, a medicine needle 13, a limit plate 14 and an installation box 20, wherein the limit plate 14 is below the medicine needle 13, and a clamping assembly 21 is arranged inside the installation box 20, and two connecting plates 22 are arranged near the opening of the installation box 20 of the clamping assembly 21, and the two connecting plates 22 are both provided with a clamping arc plate 23, wherein: the clamping assembly 21 is used to assist the two clamping arc plates 23 to clamp the outer wall of the bottle stopper 11, and at the same time Through the adjustment function of the clamping component 21, the fixing buckle can be used on infusion bottles 10 of different sizes; an adjustment component 30 is arranged below the mounting box 20, an auxiliary component 40 is arranged below the adjustment component 30, and an elastic clamp 50 is arranged on one side of the auxiliary component 40; the adjustment component 30 is used to adjust the distance between the elastic clamp 50 and the two clamping arc plates 23, and the auxiliary component 40 is used to assist the elastic clamp 50 to move to the bottom of the limiting plate 14 and clamp the infusion tube 12.

[0031] First, the specific structure of the clamping assembly 21 is disclosed. The clamping assembly 21 at least includes a rotating shaft 211. The rotating shaft 211 is arranged on one side of the mounting box 20. The other end of the rotating shaft 211 extends to the interior of the mounting box 20 and is provided with a main tooth 212. Two auxiliary teeth 213 are meshed and connected on both sides of the main tooth 212. A screw rod 214 is arranged on the side of the two auxiliary teeth 213 away from the main tooth 212, and the two screw rods 214 rotate in opposite directions. A moving block 215 is threadedly connected to the surface of the screw rod 214.

[0032] The improvement lies in that: by turning the handle clockwise to rotate the rotating shaft 211, the main tooth 212 is driven to rotate, and the screw rod 214 is driven to rotate by the meshing connection with the auxiliary tooth 213, so that the two moving blocks 215 are close to each other, and the two clamping arc plates 23 are assisted to clamp the bottle stopper 11. Similarly, by turning the handle counterclockwise to move the two moving blocks 215 away from each other, the fixing buckle can be removed from the bottle stopper 11. Not only can the distance between the two clamping arc plates 23 be adjusted according to the number of rotations, it is suitable for infusion bottles 10 or infusion bags of different sizes, which improves the flexibility of the use of the fixing buckle, but also improves the stability of the use of the fixing buckle, avoids the medicine needle 13 from detaching from the infusion bottle 10, and prevents time waste, thereby improving the practicality of the fixing buckle.

[0033] Secondly, the specific structure of the adjustment component 30 is disclosed. The adjustment component 30 at least includes an adjustment box 31. The lower surface of the mounting box 20 is provided with the adjustment box 31. The interior of the adjustment box 31 is slidably connected with an extension plate 32. A groove 33 is provided above one side of the extension plate 32. A first elastic member 34 is provided inside the groove 33. A fixing block 35 is provided at the other end of the first elastic member 34. A plurality of fixing grooves 36 for snap-fitting with the fixing block 35 are provided on the side of the adjustment box 31.

[0034] The improvement lies in that: by pressing the fixing block 35, the first elastic member 34 is deformed and contracted, and then the extension plate 32 is moved up and down to adjust the auxiliary component 40 to a suitable position, and then the fixing block 35 is loosened, and the fixing block 35 is inserted into the fixing groove 36 through the resilience of the first elastic member 34, so that the position between the elastic clamp 50 and the mounting box 20 is fixed, which is convenient for use on infusion bottles 10 of different sizes. The size of the fixing buckle can be flexibly adjusted according to the size of the infusion bottle 10, which improves the flexibility of the use of the fixing buckle and reduces the cost of producing the fixing buckle, thereby improving the practicality of the fixing buckle.

[0035] The specific structure of the auxiliary component 40 is disclosed again. The auxiliary component 40 at least includes a storage box 41. The storage box 41 is arranged on the lower surface of the extension plate 32. A connecting rod 42 is slidably connected inside the storage box 41. The side of the connecting rod 42 away from the storage box 41 is fixedly connected to the elastic clamp 50. A mounting groove 43 is provided on one side of the lower surface of the connecting rod 42. Limiting rods 45 are provided on both sides of the mounting groove 43, and a second elastic member 44 is provided between the two limiting rods 45. A movable groove 46 is provided on the lower surface of the storage box 41.

[0036] The improvement lies in that: by tightly holding the two limit rods 45, the second elastic member 44 is deformed and stretched. At this time, it can be pushed to one side of the elastic clamp 50 to make the elastic clamp 50 close to the infusion tube 12 and clamp it, and the two limit rods 45 are loosened. Through the rebound force of the second elastic member 44, the two limit rods 45 are moved to the two sides of the movable groove 46 and clamped. The position of the elastic clamp 50 can be stabilized, and the blockage of the infusion pump when using the fixing buckle is avoided, thereby reducing the frequency of damage to the infusion pump, which not only improves the flexibility of the use of the fixing buckle, but also improves the practicality of the fixing buckle.

[0037] Considering that the surfaces of the bottle stopper 11 and the infusion tube 12 are relatively smooth, in order to prevent instability during use that affects the normal infusion operation of the infusion tube 12, an anti-slip layer 51 is provided on the inner wall of the elastic clamp 50 and the inside of the clamping arc plate 23.

[0038] The improvement lies in that an anti-slip layer 51 is provided to increase the friction between the clamping arc plate 23 and the bottle stopper 11, and the elastic clamp 50 and the infusion tube 12, thereby increasing the stability of the connection between the bottle stopper 11 and the infusion tube 12, thereby improving the safety of the use of the fixing buckle.

[0039] In summary, the working principle of the present invention is as follows: first, by turning the handle counterclockwise, the rotating shaft 211 rotates, driving the main tooth 212 to rotate, and driving the screw rod 214 to rotate through the meshing connection with the auxiliary tooth 213, so that the two moving blocks 215 move away from each other. At this time, the clamping arc plate 23 is placed on the bottle stopper 11, and then the handle is turned clockwise to rotate the rotating shaft 211, so that the two moving blocks 215 are close to each other, and the two clamping arc plates 23 are assisted to clamp the bottle stopper 11. After that, by pressing the fixed block 35, the first elastic member 34 is deformed and contracted, and the extension plate 32 is moved up and down to adjust the auxiliary component 40 to a suitable position. The fixing block 35 is then released, and the fixing block 35 is inserted into the fixing groove 36 by the resilience of the first elastic member 34, and the elastic clamp 50 is adjusted to a suitable position. Then, by tightly holding the two limiting rods 45, the second elastic member 44 is deformed and stretched. At this time, the elastic clamp 50 can be pushed to one side to make the elastic clamp 50 close to the infusion tube 12 and clamp it, and the two limiting rods 45 are released. The resilience of the second elastic member 44 makes the two limiting rods 45 move to the two sides of the movable groove 46 and clamp it. At the same time, the infusion set is clamped in the elastic clamp 50 to complete the use of the fixing buckle.

[0040] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An anti-dropping infusion set fixing buckle, comprising an infusion bottle (10), a bottle stopper (11), an infusion tube (12), a medicine needle (13), a limiting plate (14) and an installation box (20), wherein the limiting plate (14) is below the medicine needle (13), and is characterized in that: A clamping assembly (21) is arranged inside the installation box (20), and two connecting plates (22) are arranged near the opening of the installation box (20) on the clamping assembly (21), and both of the two connecting plates (22) are provided with a clamping arc plate (23), wherein: The clamping assembly (21) is used to assist the two clamping arc plates (23) in clamping the outer wall of the bottle stopper (11); at the same time, through the adjustment function of the clamping assembly (21), the fixing buckle can be used on infusion bottles (10) of different sizes; An adjusting component (30) is arranged below the installation box (20), an auxiliary component (40) is arranged below the adjusting component (30), and an elastic clamp (50) is arranged on one side of the auxiliary component (40); The adjusting component (30) is used to adjust the distance between the elastic clamp (50) and the two clamping arc plates (23), and the auxiliary component (40) is used to assist the elastic clamp (50) to move downwardly of the limiting plate (14) and clamp the infusion tube (12).

2. The anti-falling infusion set fixing buckle according to claim 1, characterized in that: The clamping assembly (21) at least comprises a rotating shaft (211), one side of the installation box (20) is provided with the rotating shaft (211), the other end of the rotating shaft (211) extends into the interior of the installation box (20) and is provided with a main tooth (212), both sides of the main tooth (212) are meshingly connected with two auxiliary teeth (213), a screw rod (214) is provided on one side of the two auxiliary teeth (213) away from the main tooth (212), and the two screw rods (214) rotate in opposite directions, and a moving block (215) is threadedly connected to the surface of the screw rod (214).

3. The anti-falling infusion set fixing buckle according to claim 1, characterized in that: The adjustment assembly (30) at least comprises an adjustment box (31), the lower surface of the installation box (20) is provided with the adjustment box (31), the interior of the adjustment box (31) is slidably connected with an extension plate (32), a groove (33) is provided above one side of the extension plate (32), a first elastic member (34) is provided inside the groove (33), a fixing block (35) is provided at the other end of the first elastic member (34), and a plurality of fixing grooves (36) for engaging with the fixing block (35) are provided on the side of the adjustment box (31).

4. The anti-falling infusion set fixing buckle according to claim 3 is characterized in that: The auxiliary component (40) at least comprises a storage box (41), the lower surface of the extension plate (32) is provided with the storage box (41), the interior of the storage box (41) is slidably connected with a connecting rod (42), the side of the connecting rod (42) away from the storage box (41) is fixedly connected to an elastic clamp (50), one side of the lower surface of the connecting rod (42) is provided with a mounting groove (43), both sides of the interior of the mounting groove (43) are provided with limiting rods (45), and a second elastic member (44) is provided between the two limiting rods (45), and the lower surface of the storage box (41) is provided with a movable groove (46).

5. The anti-falling infusion set fixing buckle according to claim 1, characterized in that: The inner wall of the elastic clamp (50) and the interior of the clamping arc plate (23) are both provided with an anti-slip layer (51).

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