Infusion apparatus capable of preventing drop number adjustment

Abstract

The invention discloses an infusion apparatus capable of preventing drop number adjustment, and relates to the technical field of infusion apparatuses. The device comprises an infusion support, an infusion bottle is arranged on one side of the top of the infusion support, and the bottom of the infusion bottle communicates with an infusion tube; a protection assembly is arranged on the surface of the infusion tube and comprises an adjuster, the adjuster is fixedly connected to the surface of the infusion tube, a shell is fixedly connected to one side of the top of the adjuster, a protection cover is arranged on one side of the adjuster, and a limiting part is arranged in the shell; a fixing assembly is arranged at the bottom of the surface of the infusion tube and comprises a containing shell, and the containing shell is fixedly connected to the bottom of the surface of the infusion tube. A transverse plate can be driven to move through self elasticity of a spring, the transverse plate drives a fixing plate to move, after the fixing plate moves into a connecting block, a protective cover can be limited, and a patient is prevented from privately adjusting the liquid dropping speed.

Description

Technical Field

[0001] The invention belongs to the technical field of infusion sets, and in particular relates to an infusion set capable of preventing the number of drops from being adjusted. Background Art

[0002] An infusion set is a device used in the medical field that is designed to deliver liquid medication or saline into a patient's body through a vein. The design of the infusion set allows medical personnel to precisely control the flow rate and total amount of the liquid, thereby ensuring that the patient receives an accurate dose of medication or fluid during treatment.

[0003] The infusion device in the prior art cannot effectively protect the infusion regulator when infusing the patient, causing the patient to adjust the dripping speed privately, thereby affecting the accuracy and safety of drug treatment. In addition, the patient will subconsciously move around during the infusion, resulting in poor infusion, affecting the normal delivery of the drug and the treatment effect.

[0004] To this end, we provide an infusion set with an anti-adjustment drop number to solve the above-mentioned problems. Summary of the invention

[0005] The purpose of the present invention is to provide an infusion set that can prevent the number of drops from being adjusted. By cooperating with a protective component and a fixing component, the problem that the infusion set in the prior art cannot effectively protect the infusion regulator and cannot fix and limit the infusion tube is solved.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The present invention is an infusion device for preventing the adjustment of the number of drops, comprising an infusion stand, an infusion bottle is arranged on one side of the top of the infusion stand, and an infusion tube is connected to the bottom of the infusion bottle;

[0008] The surface of the infusion tube is provided with a protective component, which includes a regulator, the regulator is fixedly connected to the surface of the infusion tube, a shell is fixedly connected to one side of the top of the regulator, a protective cover is provided on one side of the regulator, and a limiter is provided inside the shell;

[0009] A fixing component is provided at the bottom of the infusion tube surface, and the fixing component includes a placement shell, the placement shell is fixedly connected to the bottom of the infusion tube surface, movable plates are provided on both sides of the placement shell, a fixed block is fixedly connected to one side of the movable plate, and a fixing part is provided inside the placement shell.

[0010] The present invention is further configured such that the limiting member includes a connecting block, the connecting block is fixedly connected to the top of one side of the protective cover, a limiting rod is fixedly connected to the inside of the outer shell, a horizontal plate is slidably connected to the surface of the limiting rod, a fixed plate is fixedly connected to the top of the horizontal plate, and a first spring is sleeved on the bottom of the surface of the limiting rod.

[0011] The present invention is further configured such that a cross bar is fixedly connected to one side of the inner cavity of the shell, a push plate is slidably connected to the surface of the cross plate, one side of the push plate contacts one side of the connecting block, and a second spring is sleeved on one side of the surface of the cross plate.

[0012] The present invention is further configured as follows: the fixing part includes a guide rod, the guide rod is fixedly connected to the inside of the placement shell, a movable plate is slidably connected to the surface of the guide rod, a toggle plate is fixedly connected to the top of the movable plate, a connecting plate is fixedly connected to one side of the movable plate, one side of the connecting plate is fixedly connected to one side of the movable plate, and a tension spring is sleeved on the surface of the guide rod.

[0013] The present invention is further configured such that a sliding groove is provided on the top of the placement shell, and the toggle plate is slidably connected to the inside of the sliding groove.

[0014] The present invention is further configured such that a storage groove is provided on the top of one side of the infusion stand, and a lock opener is placed inside the storage groove.

[0015] The present invention is further configured such that a lock opening is provided on the top of the shell, and the unlocking device is slidably connected to the inside of the lock opening.

[0016] The present invention has the following beneficial effects:

[0017] 1. The present invention can protect the regulator by setting a protective cover, and at the same time, the elasticity of the spring can drive the horizontal plate to move, and the horizontal plate drives the fixed plate to move. When the fixed plate moves to the inside of the connecting block, the protective cover can be limited to prevent the patient from adjusting the dripping speed privately.

[0018] 2. The present invention can use its own elasticity to pull the movable plate to move through the setting of the tension spring, the movable plate drives the connecting plate to move, the connecting plate drives the movable plate to move, and the movable plate drives the fixed block to move, so as to fix the infusion tube on the surface of the infusion stand to prevent the patient from affecting the infusion when moving subconsciously.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for describing the embodiments are briefly introduced below.

[0021] Figure 1 A three-dimensional diagram of the structure of an infusion set for adjusting the number of drops;

[0022] Figure 2 An exploded view of the fixings in the infusion set for adjusting the number of drops;

[0023] Figure 3 A schematic diagram of the internal structure of the housing of an infusion set for adjusting the number of drops;

[0024] Figure 4 A schematic diagram of the protective cover structure of an infusion set for adjusting the number of drops;

[0025] Figure 5 Exploded view of the limiter in the infusion set for adjusting the number of drops.

[0026] In the attached figure: 1. infusion stand; 2. infusion bottle; 3. infusion tube; 4. regulator; 5. outer shell; 6. protective cover; 7. placement shell; 8. movable plate; 9. fixed block; 10. connecting block; 11. limit rod; 12. cross plate; 13. fixed plate; 14. first spring; 15. cross bar; 16. push plate; 17. second spring; 18. guide rod; 19. movable plate; 20. toggle plate; 21. connecting plate; 22. tension spring; 23. unlocker. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Specific embodiment 1

[0029] See also Figure 1-5 The present invention is an infusion set for preventing and adjusting the number of drops, comprising an infusion stand 1, an infusion bottle 2 is arranged on one side of the top of the infusion stand 1, and an infusion tube 3 is connected to the bottom of the infusion bottle 2; a protective component is arranged on the surface of the infusion tube 3, the protective component comprises a regulator 4, the regulator 4 is fixedly connected to the surface of the infusion tube 3, a shell 5 is fixedly connected to one side of the top of the regulator 4, a protective cover 6 is arranged on one side of the regulator 4, and a limiting member is arranged inside the shell 5; a fixing component is arranged at the bottom of the surface of the infusion tube 3, the fixing component comprises a placement shell 7, the placement shell 7 is fixedly connected to the bottom of the surface of the infusion tube 3, movable plates 8 are arranged on both sides of the placement shell 7, a fixing block 9 is fixedly connected to one side of the movable plate 8, and a fixing member is arranged inside the placement shell 7.

[0030] Specifically: the shell 5 is fixed on one side of the top of the regulator 4, and it can limit the protective cover 6. The protective cover 6 is movably connected to one side of the regulator 4 through a hinge. It can protect the regulator 4 to prevent the patient from adjusting the dripping speed privately. The movable plate 8 can drive the fixed block 9 to move, which is convenient for fixing and limiting the infusion tube 3. Specific embodiment 2

[0032] See also Figure 1-5On the basis of the specific embodiment 1, the limiting member includes a connecting block 10, the connecting block 10 is fixedly connected to the top of one side of the protective cover 6, the limiting rod 11 is fixedly connected inside the shell 5, the surface of the limiting rod 11 is slidably connected with a transverse plate 12, the top of the transverse plate 12 is fixedly connected with a fixing plate 13, the bottom of the surface of the limiting rod 11 is sleeved with a first spring 14, one side of the inner cavity of the shell 5 is fixedly connected with a transverse rod 15, the surface of the transverse plate 12 is slidably connected with a push plate 16, one side of the push plate 16 is in contact with one side of the connecting block 10, one side of the surface of the transverse plate 12 is sleeved with a second spring 17, and the fixing member includes a guide rod 18 The guide rod 18 is fixedly connected to the inside of the placement shell 7, and a movable plate 19 is slidably connected to the surface of the guide rod 18. A toggle plate 20 is fixedly connected to the top of the movable plate 19, and a connecting plate 21 is fixedly connected to one side of the movable plate 19. One side of the movable plate 19 is fixedly connected to one side of the movable plate 8. A tension spring 22 is sleeved on the surface of the guide rod 18, and a sliding groove is opened on the top of the placement shell 7. The toggle plate 20 is slidably connected to the inside of the sliding groove. A storage groove is opened on the top of one side of the infusion stand 1, and an unlocking device 23 is placed inside the storage groove. An unlocking hole is opened on the top of the outer shell 5, and the unlocking device 23 is slidably connected to the inside of the unlocking hole.

[0033] Specifically: the connecting block 10 is fixed to the top of one side of the protective cover 6, and a fixing groove is provided on one side of the bottom of the connecting block 10. The fixing plate 13 is slidably connected to the inside of the fixing groove. The top of the fixing plate 13 is trapezoidal, which can facilitate subsequent fixing work. The first spring 14 is sleeved on the bottom of the surface of the limit rod 11, and its two ends are respectively fixedly connected to the bottom of the inner cavity of the shell 5 and the bottom of the cross plate 12. The second spring 17 can push the pushing plate 16 to move through its own elasticity, so as to push the connecting block 10 out of the shell 5. The toggle plate 20 can facilitate subsequent release of the fixation. Both ends of the tension spring 22 are fixedly connected to one side of the movable plate 19. It can complete the purpose of clamping and fixing through its own elasticity. The sliding groove can facilitate the movement of the toggle plate 20, and the unlocker 23 can facilitate medical staff to release the limit of the protective cover 6.

[0034] The working principle of the present invention is as follows: when the regulator 4 needs to be protected, the medical staff will merge the protective cover 6 with the shell 5 after adjusting the dripping speed. At this time, the connecting block 10 will move into the shell 5. When the connecting block 10 contacts the fixing plate 13, the connecting block 10 will push the fixing plate 13 to move downward, and the fixing plate 13 will drive the cross plate 12 to move downward. In the process of moving downward, the cross plate 12 will squeeze the first spring 14. When the fixing groove inside the connecting block 10 coincides with the fixing plate 13, the first spring 14 will push the fixing plate 13 into the fixing groove through its own elasticity. At the same time, the connecting block 10 will also push the push plate 16 to move, and the push plate 16 will squeeze the second spring 17. When it is necessary to release the limit of the protective cover 6, the medical staff only needs to insert the unlocking device 23 into the shell 5 through the unlocking hole, and the unlocking device 23 will push the cross plate 12 to move, so as to release the limit of the connecting block 10. At this time, the second spring 17 will push the connecting block 10 out through its own elasticity, so as to achieve the purpose of protecting the regulator 4. At the same time, in conjunction with the setting of the unlocking device 23, it can further prevent the patient from adjusting the dripping speed privately.

[0035] When the infusion tube 3 needs to be fixed, the medical staff pushes the toggle plate 20 to move, the toggle plate 20 drives the movable plate 19 to move, the movable plate 19 drives the connecting plate 21 to move, and also pulls the tension spring 22, the connecting plate 21 drives the movable plate 8 to move, the movable plate 8 drives the fixed block 9 to move, and then releases the toggle plate 20. At this time, the tension spring 22 will pull the movable plate 19 to move through its own elasticity, and the movable plate 19 will drive the fixed block 9 to move through the connecting plate 21 and the movable plate 8, so as to fix the infusion tube 3 on one side of the infusion stand 1 and prevent the patient from having poor infusion when moving around.

[0036] The standard parts used in the present invention can all be purchased from the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art. The control method is automatically controlled by a control unit. The control circuit of the control unit can be realized by simple programming by technicians in this field, which is common knowledge in this field, so the control method and circuit connection are not explained in detail in the present invention.

[0037] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that technicians in the relevant technical field can better understand and utilize the present invention.

Claims

1. An infusion set with an anti-adjustment drop count, comprising an infusion stand (1), characterized in that: An infusion bottle (2) is arranged on one side of the top of the infusion stand (1), and an infusion tube (3) is connected to the bottom of the infusion bottle (2); The surface of the infusion tube (3) is provided with a protective component, the protective component comprising a regulator (4), the regulator (4) is fixedly connected to the surface of the infusion tube (3), a shell (5) is fixedly connected to one side of the top of the regulator (4), a protective cover (6) is provided on one side of the regulator (4), and a limiting member is provided inside the shell (5); A fixing component is provided at the bottom of the surface of the infusion tube (3), and the fixing component comprises a placement shell (7). The placement shell (7) is fixedly connected to the bottom of the surface of the infusion tube (3). Moving plates (8) are provided on both sides of the placement shell (7). A fixing block (9) is fixedly connected to one side of the moving plate (8). A fixing part is provided inside the placement shell (7).

2. The infusion set with anti-adjustment of drop number according to claim 1, characterized in that: The limiting member comprises a connecting block (10), the connecting block (10) is fixedly connected to the top of one side of the protective cover (6), a limiting rod (11) is fixedly connected inside the housing (5), a transverse plate (12) is slidably connected to the surface of the limiting rod (11), a fixing plate (13) is fixedly connected to the top of the transverse plate (12), and a first spring (14) is sleeved on the bottom of the surface of the limiting rod (11).

3. The infusion set with anti-adjustment of drop number according to claim 2, characterized in that: A cross bar (15) is fixedly connected to one side of the inner cavity of the shell (5), a push plate (16) is slidably connected to the surface of the cross plate (12), one side of the push plate (16) is in contact with one side of the connecting block (10), and a second spring (17) is sleeved on one side of the surface of the cross plate (12).

4. The infusion set with anti-adjustment of drop number according to claim 1, characterized in that: The fixing member comprises a guide rod (18), the guide rod (18) is fixedly connected to the inside of the placement shell (7), a movable plate (19) is slidably connected to the surface of the guide rod (18), a toggle plate (20) is fixedly connected to the top of the movable plate (19), a connecting plate (21) is fixedly connected to one side of the movable plate (19), one side of the connecting plate (21) is fixedly connected to one side of the movable plate (8), and a tension spring (22) is sleeved on the surface of the guide rod (18).

5. The infusion set with anti-adjustment of drop number according to claim 4, characterized in that: A sliding groove is provided on the top of the placement shell (7), and the shifting plate (20) is slidably connected inside the sliding groove.

6. The infusion set with anti-adjustment of drop number according to claim 1, characterized in that: A storage groove is provided on the top of one side of the infusion stand (1), and a lock opener (23) is placed inside the storage groove.

7. The infusion set with anti-adjustment of drop number according to claim 6, characterized in that: The top of the housing (5) is provided with an unlocking hole, and the unlocking device (23) is slidably connected inside the unlocking hole.

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