Auxiliary medicine dripping device

Abstract

The utility model discloses an auxiliary medicine dropping device, belonging to the technical field of medicine dropping equipment. The device comprises a fixed rod, two connecting parts are arranged oppositely on both sides of the fixed rod, connecting rods are arranged on both sides of the connecting part, two connecting rod ends located on one side of the connecting part are connected with connecting columns, and a silicone sleeve is movably connected to the connecting column; an observation window is formed between the connecting part, the connecting rod and the connecting column, and the utility model connects the connecting part and the connecting column through the connecting rod, which will not block the sight of the person dropping the medicine when dropping eye drops, and an observation window is formed between the connecting part, the connecting rod and the connecting column, and the setting of the observation window facilitates the observation of the position and state of medicine dropping.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine dropping equipment, and more specifically to an auxiliary medicine dropping device. Background Art

[0002] Eye drops are the most commonly used method for treating ophthalmic diseases. At present, most of them are directly dripped with eye drops bottles in clinical practice. In this way, the bottle and the eyes are easy to shake relative to each other, and the liquid medicine is not easy to enter the eyes, especially for the elderly, which is more difficult to operate. In addition, when the eye drops bottle is not equipped with auxiliary devices, the liquid medicine may not be dripped into place due to closing the eyes and the mouth of the eye drops bottle may contact the eyes, causing liquid medicine contamination, thereby affecting the treatment effect and increasing the difficulty of work for medical staff. In the prior art, auxiliary devices are usually used to open the eyelids to prevent blinking when dripping medicine, such as patents CN215535578U and CN215131466U.

[0003] The existing patent CN215131466U discloses an eye drops auxiliary device, which solves the problem that the patient tends to close his eyes when dropping the eye drops by arranging interconnected connecting plates and dial plates on both sides of the base plate, and a silicone sleeve is arranged at the bottom of the dial plate. The silicone sleeve is arranged to open the upper eyelid and the lower eyelid, and the eye drops bottle is fixed on the base plate, thereby solving the problem that the patient tends to close his eyes when dropping the eye drops. However, the structure of the connecting plate and the dial plate of the device makes it impossible to observe the patient's eyes when dropping the eye drops, and it is not convenient to check the location of the drops. In view of this, we propose an auxiliary drug dropping device. Utility Model Content

[0004] The purpose of the utility model is to provide an auxiliary medicine dropping device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] An auxiliary medicine dripping device comprises a fixing rod, two connecting parts are arranged opposite to each other on both sides of the fixing rod, connecting rods are arranged on both sides of the connecting parts, two connecting rod ends located on one side of the connecting part are connected to connecting columns, and a silicone sleeve is movably connected to the connecting column;

[0007] An observation window is formed between the connecting part, the connecting rod and the connecting column.

[0008] Preferably, it also includes a clamping mechanism for clamping the medicine bottle, and the clamping mechanism is arranged between the two connecting parts.

[0009] Preferably, the clamping mechanism comprises a slide rod, a slide groove is provided inside the connecting portion, and the end of the slide rod is slidably matched with the slide groove;

[0010] The sliding rod is movably connected with a first clamping portion.

[0011] Preferably, a moving block is sleeved on the slide bar, the moving block is slidably matched with the slide bar, and the first clamping portion is mounted on the moving block.

[0012] Preferably, the connecting rod is rotatably connected to the connecting part; both ends of the connecting part are provided with mounting grooves, and a torsion spring is arranged in the mounting groove, one end of the torsion spring is connected to the connecting rod, and the other end is connected to the connecting part.

[0013] Preferably, a connecting shaft is provided through the middle of the connecting portion, and the connecting rod is rotatably connected to the connecting shaft.

[0014] Preferably, it also includes a supporting mechanism, which is movably connected to the fixing rod.

[0015] Preferably, the supporting mechanism comprises a first connecting rod, the first connecting rod is connected to the fixing rod, the bottom surface of the first connecting rod is connected to the second connecting rod, and the end of the second connecting rod is provided with a second clamping portion.

[0016] Preferably, the second clamping portion comprises a support rod, and limiting rods are movably connected to both sides of the support rod, and an elastic hanging rope is arranged between the two limiting rods.

[0017] Preferably, the first clamping portion comprises two clamping claws arranged opposite to each other, and the clamping claws are movably connected to the moving block.

[0018] Preferably, the supporting mechanism comprises a movable rod assembly, a spherical pair is arranged at one end of the movable rod assembly, a clamp is arranged at the other end, and the spherical pair is connected to the fixed rod.

[0019] Preferably, the movable rod assembly includes a plurality of connecting rods, two adjacent connecting rods are rotatably connected, and an adjusting hand wheel is provided at the connection between two adjacent connecting rods.

[0020] Preferably, a limiting screw is provided through one side of the splint.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] (1) The utility model connects the connecting part and the connecting column by a connecting rod, which will not block the sight of the person dripping the eye drops. An observation window is formed between the connecting part, the connecting rod and the connecting column. The setting of the observation window is convenient for observing the position and state of dripping the eye drops. By setting the movable rod assembly, the angle of the movable rod assembly can be fixed after the patient's eyelids are opened, so that the position of the fixed rod is stable, preventing the patient from blinking, and facilitating the subsequent dripping of the eye drops.

[0023] (2) The utility model provides a clamping mechanism for clamping the medicine bottle, and the movable block slides along the slide rod, and the slide rod slides along the slide groove at the same time, so as to adjust the longitudinal and lateral positions of the first clamping part, so as to facilitate the alignment of the eye drops with the patient's eyeball and facilitate the dripping of the medicine. There is no need to align the eye drops bottle when opening the eyelids, so that the operation is more convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the overall structure of the auxiliary medicine dripping device of the utility model;

[0025] Figure 2 This is a cross-sectional schematic diagram of the connection portion of the utility model;

[0026] Figure 3 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0027] Figure 4 This is a schematic diagram of an auxiliary medicine dripping device according to a second embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of the support mechanism structure in the second embodiment of the utility model;

[0029] Figure 6 This is a schematic diagram of an auxiliary medicine dropping device according to a third embodiment of the present utility model.

[0030] Explanation of the numbers in the figure: 1. Fixed rod; 2. Connecting part; 201. Slide groove; 202. Mounting groove; 3. Connecting column; 4. Connecting rod; 5. Observation window; 6. Clamping mechanism; 601. Slide rod; 602. Moving block; 603. Clamping claw; 7. Support mechanism; 701. First connecting rod; 702. Second connecting rod; 703. Support rod; 704. Limit rod; 705. Elastic hanging rope; 8. Movable rod assembly; 801. Limit screw; 802. Clamp plate; 803. Spherical pair; 9. Connecting shaft; 10. Torsion spring; 11. Medicine hanging rack. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0032] Embodiment 1:

[0033] See also Figure 1-3, an auxiliary medicine dropping device, including a fixed rod 1, two connecting parts 2 are arranged oppositely on both sides of the fixed rod 1, connecting rods 4 are arranged on both sides of the connecting part 2, and the ends of the two connecting rods 4 located on one side of the connecting part 2 are connected with connecting columns 3, and the connecting columns 3 are used to open the eyelids. A silicone sleeve is movably connected to the connecting column 3, and the silicone sleeve is in contact with the patient's skin. The silicone sleeve needs to be replaced for different patients, which increases the safety of the eyes when dripping eye drops. An observation window 5 is formed between the connecting part 2, the connecting rod 4 and the connecting column 3. After the patient's eyelids are opened by the connecting rod 4, the eye drop bottle is placed between the two connecting parts 2 to drip eye drops on the patient. When dripping medicine on the patient, the setting of the observation window 5 makes it easy to observe the position and state of dripping medicine. The connecting part 2 and the connecting column 3 are connected by the connecting rod 4, which will not block the sight of the person dripping medicine when dripping eye drops.

[0034] The present application also includes a clamping mechanism 6 for clamping the medicine bottle. The clamping mechanism 6 is arranged between the two connecting parts 2. When dripping eye drops, the eye drops bottle can be fixed by the clamping mechanism 6 and then dripping the medicine.

[0035] Among them, the clamping mechanism 6 includes a sliding rod 601, a sliding groove 201 is opened on the inner side of the connecting part 2, the end of the sliding rod 601 is slidably matched with the sliding groove 201, and the sliding rod 601 can slide along the sliding groove 201; a first clamping part is movably connected to the sliding rod 601, and the first clamping part is used to clamp the eye drops bottle. The sliding rod 601 slides along the sliding groove 201 to adjust the position of the eye drops bottle.

[0036] In the present application, a moving block 602 is sleeved on the slide bar 601, and the moving block 602 is slidably matched with the slide bar 601, and the first clamping part is installed on the moving block 602. The moving block 602 slides along the slide bar 601, and at the same time cooperates with the slide bar 601 to slide along the slide groove 201, and the longitudinal and lateral positions of the first clamping part are adjusted, so that the eye drops are aligned with the patient's eyeball, which is convenient for dripping.

[0037] In the present application, the first clamping part includes two clamping claws 603 arranged opposite to each other, the clamping claws 603 are movably connected to the moving block 602, and the clamping claws 603 are used to fix the eye drop bottle, and the bottle mouth of the eye drop bottle is fixed on the clamping claws 603. A spring telescopic rod is arranged on one side of the clamping claw 603, and the spring telescopic rod is rotatably connected to one side of the clamping claw 603, and the other end of the spring telescopic rod is installed on the moving block 602, and the spring telescopic rod is used to provide clamping force for the clamping claw 603.

[0038] In the present application, the connecting rod 4 is rotatably connected to the connecting part 2; installation grooves 202 are provided at both ends of the connecting part 2, and a torsion spring 10 is arranged in the installation groove 202. The torsion arm at one end of the torsion spring 10 is connected to the connecting rod 4, and the torsion arm at the other end is connected to the connecting part 2. By pinching the connecting rods 4 on both sides inward, the torsion spring 10 is rotated, and then the torsion force of the torsion spring 10 is used to push the connecting rod 4 and the connecting column 3 outward, thereby opening the patient's eyelids.

[0039] In the present application, a connecting shaft 9 is provided through the middle of the connecting part 2, and the connecting rod 4 is rotatably connected to the connecting shaft 9. A connecting hole is opened on the connecting rod 4, and the connecting shaft 9 passes through the connecting hole on the connecting rod 4. A limiting ring is provided at the end of the connecting shaft 9 to prevent the connecting rod 4 from falling off. Through the setting of the connecting shaft 9, the connection and fixation of the connecting part 2 and the connecting rod 4 are more stably.

[0040] Working principle: When using the device, put a silicone sleeve on the connecting column 3, clamp the eye drops bottle in the first clamping part, then pinch the two connecting rods 4 on one side of the fixed rod 1 with one hand to make the two connecting columns 3 move inward, and then place the connecting columns 3 and the silicone sleeve on both sides on the patient's upper eyelid and lower eyelid respectively, and then slowly loosen the connecting rod 4, use the torsion of the torsion spring 10 to push the connecting rod 4 and the connecting column 3 outward, so as to open the patient's eyelids, and then check whether the eye drops bottle is aligned with the patient's eyeball, and start to adjust the position of the eye drops bottle.

[0041] When adjusting the position of the eye drop bottle: by holding the first clamping part, the moving block 602 slides along the slide bar 601, and the slide bar 601 slides along the slide groove 201, the longitudinal and lateral positions of the first clamping part are adjusted to facilitate the alignment of the eye drops with the patient's eyeball, making it more convenient to drip the medicine. There is no need to align the eye drop bottle when the eyelids are opened, making the operation more convenient and quick.

[0042] Embodiment 2:

[0043] See also Figure 4-5 , which is different from the embodiment 1 in that it also includes a support mechanism 7, which is movably connected to the fixing rod 1. By using the setting of the support mechanism 7, the device can be fixed next to the patient.

[0044] The support mechanism 7 includes a first connecting rod 701, which is connected to the fixing rod 1, and a second connecting rod 702 is connected to the bottom surface of the first connecting rod 701. A second clamping portion is provided at the end of the second connecting rod 702, and the second clamping portion can be fixed to the patient's head or supported on one side of the patient. The first connecting rod 701 and the second connecting rod 702 can adopt a telescopic rod structure to facilitate length adjustment.

[0045] In the present application, the second clamping part includes a support rod 703, and the support rod 703 is movably connected to the limiting rod 704 on both sides. An elastic hanging rope 705 is arranged between the two limiting rods 704. The elastic hanging rope 705 can be used in conjunction with the support rod 703 and the limiting rod 704 to clamp on the patient's ear or forehead.

[0046] Among them, the support rod 703 and the limit rod 704 are rotatably connected. When the device is fixed on the patient's ear, the limit rod 704 is rotated to a vertical position, the elastic hanging rope 705 is hung on the patient's ear, and then the two connecting rods 4 on one side of the fixing rod 1 are held to open the patient's eyelids. During the opening process, the second connecting rod 702 will extend or shorten as the distance between the two connecting rods 4 changes, and will not affect the action of the connecting column 3 to open the eyelids; after the device is used, the limit rod 704 can be rotated to a horizontal position, and the limit rod 704 and the support rod 703 act as a base, which can support the device and place it on a desktop.

[0047] Embodiment 3:

[0048] See also Figure 6 , combined with the basis of embodiments 1 and 2, the difference is that: the support mechanism 7 includes a movable rod assembly 8, a spherical pair 803 is provided at one end of the movable rod assembly 8, and a splint 802 is provided at the other end. The splint 802 can fix the device on the medicine hanging rack 11, and the spherical pair 803 is connected to the fixed rod 1. The spherical pair 803 is used to realize the rotation connection between one end of the movable rod assembly 8 and the fixed rod 1, so that the fixed rod 1 can be freely adjusted in angle in space.

[0049] Among them, the movable rod assembly 8 includes multiple connecting rods, two adjacent connecting rods are rotatably connected, and an adjusting handwheel is provided at the connection between the two adjacent connecting rods. The end of the adjusting handwheel passes through one of the connecting rods and presses against the surface of the other connecting rod. Through the setting of the adjusting handwheel, after the angle between the two adjacent connecting rods is adjusted, the adjusting handwheel can be used to fix the angle between the two connecting rods.

[0050] A limiting screw 801 is provided through one side of the clamping plate 802, and the setting of the limiting screw 801 can improve the clamping stability of the clamping plate 802.

[0051] When in use, the device can be fixed on the medicine hanging rack 11 using the splint 802, and then the length and angle of the movable rod assembly 8 can be adjusted so that the fixed rod 1 is located above the patient's eyes. The connecting column 3 and the silicone sleeve are then placed on the patient's upper eyelid and lower eyelid respectively, and then the patient's eyelids are pried open using the connecting column 3. When the patient's eyelids are pried open, the position of the fixed rod 1 will change, and at this time the angle of the movable rod assembly 8 will also change. After the patient's eyelids are pried open, the angle of the movable rod assembly 8 can be fixed to stabilize the position of the fixed rod 1, and then medicine can be dripped into the patient's eyes.

[0052] 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 auxiliary medicine dripping device, characterized in that: The invention comprises a fixing rod (1), two connecting parts (2) are arranged opposite to each other on both sides of the fixing rod (1), connecting rods (4) are arranged on both sides of the connecting part (2), the ends of the two connecting rods (4) located on one side of the connecting part (2) are connected to connecting columns (3), and a silicone sleeve is movably connected to the connecting column (3); An observation window (5) is formed between the connecting portion (2), the connecting rod (4) and the connecting column (3); It also includes a clamping mechanism (6) for clamping the medicine bottle, wherein the clamping mechanism (6) is arranged between the two connecting parts (2); The clamping mechanism (6) comprises a sliding rod (601), a sliding groove (201) is provided on the inner side of the connecting portion (2), and the end of the sliding rod (601) is slidably matched with the sliding groove (201); The sliding rod (601) is movably connected with a first clamping portion; The sliding rod (601) is sleeved with a moving block (602), the moving block (602) and the sliding rod (601) are slidably matched, and the first clamping portion is installed on the moving block (602); The connecting rod (4) is rotatably connected to the connecting part (2); both ends of the connecting part (2) are provided with mounting grooves (202), a torsion spring (10) is arranged in the mounting groove (202), one end of the torsion spring (10) is connected to the connecting rod (4), and the other end is connected to the connecting part (2).

2. The auxiliary medicine dripping device according to claim 1, characterized in that: It also comprises a supporting mechanism (7), wherein the supporting mechanism (7) is movably connected to the fixing rod (1).

3. The auxiliary medicine dripping device according to claim 2, characterized in that: The support mechanism (7) comprises a movable rod assembly (8), one end of the movable rod assembly (8) is provided with a spherical pair (803), and the other end is provided with a clamping plate (802), and the spherical pair (803) is connected to the fixed rod (1).

4. The auxiliary medicine dripping device according to claim 3, characterized in that: The movable rod assembly (8) comprises a plurality of connecting rods, two adjacent connecting rods are rotatably connected, and an adjusting hand wheel is provided at the connection between two adjacent connecting rods.

5. The auxiliary medicine dripping device according to claim 3, characterized in that: A limiting screw (801) is provided through one side of the clamping plate (802).

6. The auxiliary medicine dripping device according to claim 1, characterized in that: A connecting shaft (9) is provided through the middle of the connecting portion (2), and the connecting rod (4) is rotatably connected to the connecting shaft (9).

7. The auxiliary medicine dripping device according to claim 1, characterized in that: The first clamping portion comprises two clamping claws (603) arranged opposite to each other, and the clamping claws (603) are movably connected to the moving block (602).

8. The auxiliary medicine dripping device according to claim 2, characterized in that: The support mechanism (7) comprises a first connecting rod (701), the first connecting rod (701) is connected to the fixed rod (1), the bottom surface of the first connecting rod (701) is connected to a second connecting rod (702), and the end of the second connecting rod (702) is provided with a second clamping portion.

9. The auxiliary medicine dripping device according to claim 8, characterized in that: The second clamping portion comprises a support rod (703), both sides of the support rod (703) are movably connected to limit rods (704), and an elastic hanging rope (705) is arranged between the two limit rods (704).

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