Novel ophthalmic water receiver

Abstract

The utility model belongs to the technical field of ophthalmology water receiving devices, and provides a novel ophthalmology water receiving device which comprises a water receiving device assembly and further comprises a fixing assembly installed on one side of the water receiving device in a rotating mode, an elastic piece for limiting the water receiving device and the fixing assembly to be away from each other is arranged between the water receiving device and the fixing assembly, and when the fixing assembly is located at the neck of a patient, the water receiving device is fixed to the fixing assembly. The cheek bone of the patient is attached to the side wall of the water receiver, the water receiver is driven to be away from the fixing assembly, and elastic force generated by deformation of the elastic piece promotes the side wall of the water receiver to be attached to the cheek bone of the patient. The fixing assembly and the water receiver assembly are arranged, the fixing assembly is worn on the neck of a patient, and the elastic piece is further arranged between the fixing assembly and the water receiver assembly, so that the water receiver assembly can be attached to the cheekbone of the face of the patient in a deviated mode all the time, and the number of people needing to be used in the flushing process is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of ophthalmic water receivers, and particularly relates to a novel ophthalmic water receiver. Background Art

[0002] An ophthalmic water receiver is a device for collecting waste liquid of medicine after flushing. It is generally composed of an upper component that fits the eye and a lower component assembly for collecting waste liquid. For some special patients, such as children with Down syndrome or young children, when flushing the patient's eyeballs, the patient will be extremely resistant and uncooperative due to discomfort, and cooperation between parents and multiple medical staff is required. For example, some personnel need to restrain the patient's hands, and one person is required to fit the water receiver to the patient's eyes. If the patient does not open his eyes, the patient's eyeballs cannot be flushed, and at least one medical staff is required to flush the patient's eyeballs. For this reason, the inventor has designed an ophthalmic water receiver that can be fixed on the neck of this group of people to reduce the number of people required in the process of flushing the eyeballs to solve the above problems. Utility Model Content

[0003] The utility model provides a novel ophthalmic water receiver, which solves the problems in the prior art.

[0004] The technical solution of the utility model is achieved in this way:

[0005] A novel ophthalmic water receiver includes a water receiver assembly and a fixing assembly rotatably mounted on one side of the water receiver. An elastic member is provided between the water receiver and the fixing assembly to limit the two from moving away from each other. When the fixing assembly is located at the patient's neck, the patient's cheek bone fits against the side wall of the water receiver, driving the water receiver away from the fixing assembly. The elastic force generated by the deformation of the elastic member causes the side wall of the water receiver to fit tightly against the patient's cheek bone.

[0006] Furthermore, the fixing assembly includes a clamp fixed to the patient's neck, and a connecting portion is formed at one end of the clamp close to the water receiver assembly, and the water receiver is rotatably connected to the connecting portion.

[0007] Furthermore, a rotating shaft is rotatably connected to the inner side of the connecting portion, and the rotating shaft is fixedly plugged into the water receiver assembly. The elastic member is a torsion spring arranged at the connection between the rotating shaft and the connecting portion.

[0008] Furthermore, the water receiver assembly includes a water receiver body whose upper end is in contact with the patient's cheekbone, and a collecting portion is provided at the lower end of the water receiver body for collecting waste liquid. The lower end of the water receiver body and a middle piece are sequentially formed below the water receiver body, and an anti-backflow structure is also provided on the inner side of the middle piece.

[0009] Furthermore, a connecting piece is fixedly connected to the side wall of the lower end of the water receiver body, and the rotating shaft is fixedly plugged into the connecting piece.

[0010] Furthermore, a channel is formed on the inner side of the middle piece, and the anti-backflow structure is arranged on the inner side of the channel, including a sealing member fixedly installed on the inner side of the channel, a sphere is also embedded on the inner side of the sealing member, a reset member is connected to the upper end of the sphere, and the other end of the reset member is also fixedly connected to the inner side of the sealing member. When waste liquid enters the water receiver assembly, the sphere is flushed open by the waste liquid so that the waste liquid enters the collecting part. When no waste liquid enters the water receiver assembly, the sphere is reset by the reset member and embedded on the inner side of the sealing member, so that the waste liquid in the collecting part cannot flow out in reverse flow.

[0011] Furthermore, the resetting member is an elastic cord.

[0012] Furthermore, the sealing member is made of medical silicone or rubber.

[0013] Furthermore, the sphere is a hollow structure and is made of plastic.

[0014] After adopting the above technical solution, the beneficial effects of the utility model are:

[0015] 1. In the utility model, a fixing component and a water receiver component are provided, the fixing component is worn on the patient's neck, and an elastic member is provided between the fixing component and the water receiver component, so that the water receiver component can always be biased to fit the cheekbones of the patient's face, thereby reducing the number of people required during the flushing process.

[0016] In the utility model, an anti-backflow structure is provided in the middle piece, so that the waste liquid can only enter the collecting part and cannot flow out in reverse, preventing the patient from moving too much when resisting, and avoiding the waste liquid in the collecting part from being poured out. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0018] Figure 1 This is a schematic diagram of the overall structure of a new type of ophthalmic water receiver of the utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure of;

[0020] Figure 3 This is a schematic diagram of the fixed component breakdown structure.

[0021] In the picture

[0022] 10. Water receiver assembly; 101. Water receiver body; 102. Lower end of water receiver body; 103. Middle piece; 103a. Channel; 103b. Seal; 104. Collecting part; 105. Ball; 106. Elastic rope; 20. Fixing assembly; 201. Clamp; 202. Connecting part; 203. Torsion spring; 204. Rotating shaft; 30. Connecting piece. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] Example: Figure 1 As shown, a novel ophthalmic water receiver includes a water receiver component 10 and a fixing component 20. The fixing component 20 can be fixed on the patient's neck so that the water receiver component 10 can also be closely attached to the patient's eyes. Specifically, Figure 1 The fixing assembly 20 shown includes a clamp 201 with an elastic clamping function, and a connecting portion 202 is integrally formed at one end of the clamp 201 for connecting to the water receiver assembly 10, and the water receiver assembly 10 includes a water receiver body 101 at the uppermost end, and the end of the water receiver body 101 close to the eye is in a concave state, and its shape can fit the cheekbone of the patient's face, and the lower end of the water receiver body 101 is integrally formed with a water receiver body lower end 102, and the connecting portion 202 is connected to the water receiver body lower end 102 in the form of a rotational connection;

[0025] Among them, Figure 3 The connection structure of the water receiver assembly 10 and the fixing assembly 20 shown in the figure includes two groups of connecting members 30 fixedly mounted on the side wall of the lower end 102 of the water receiver body. A rotating shaft 204 is rotatably connected to the inner side of the connecting part 202. The rotating shaft 204 is fixedly plugged into the inner side of the connecting member 30. A torsion spring 203 is also provided at the connection between the rotating shaft 204 and the connecting part 202. When the patient wears the water receiver, the clamp 201 is fixedly clamped on the patient's neck. Under the action of the torsion spring 203, the water receiver body 101 is always biased to fit the patient's face. In actual use, medical staff or the patient's family members only need to guide the patient or take compulsory measures to fix the patient's head, so that normal eyeball flushing can be carried out, so that the waste liquid after flushing can smoothly enter the water receiver assembly 10.

[0026] In addition, in order to prevent the patient's violent reaction from causing the waste in the water receiver assembly 10 to flow back and be poured out, a backflow prevention structure is also provided on the water receiver assembly 10, specifically, Figure 2 As shown, the water receiver assembly 10 includes a middle piece 103 formed below the lower end 102 of the water receiver body, and a channel 103a is formed in the middle piece 103 for water flow to pass through, and a sealing piece 103b is fixedly connected in the channel 103a, and the sealing piece 103b should be made of silicone or rubber that meets medical hygiene standards, and a ball 105 is embedded inside the sealing piece 103b, and an elastic cord 106 is connected above the ball 105, and the elastic cord 106 is connected to the ball 105. 5 provides a pulling force so that the ball 105 is always embedded in the sealing member 103b without external force. Considering the elastic force of the elastic cord 106 itself and the subsequent waste liquid entering the channel 103a, the ball 105 can be flushed open. The ball 105 should be a hollow plastic ball, etc. When waste liquid rushes in, the ball 105 can be flushed open by its own weight, so that the waste liquid can pass through. In addition, a collecting portion 104 is integrally formed at the lower end of the middle member 103 for collecting waste liquid. Figure 2 The anti-backflow structure shown in the figure has a principle that, since the waste liquid flows from top to bottom, the ball 105 can only be pushed downward by the waste liquid. During the patient's struggle, the ball 105 is always fixed in the sealing member 103b by the elastic force of the elastic rope 106, so the water flow cannot flow back through the channel 103a.

[0027] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel ophthalmic water receiver, comprising a water receiver assembly, characterized in that: It also includes a fixing component rotatably mounted on one side of the water receiver, and an elastic member is provided between the water receiver and the fixing component to limit the two from moving away from each other. When the fixing component is located at the patient's neck, the patient's cheek bone fits against the side wall of the water receiver, driving the water receiver away from the fixing component, and the elastic force generated by the deformation of the elastic member causes the side wall of the water receiver to fit tightly against the patient's cheek bone.

2. A novel ophthalmic water receiver according to claim 1, characterized in that: The fixing assembly comprises a clamp fixed on the patient's neck, and a connecting portion is formed on one end of the clamp close to the water receiver assembly, and the water receiver is rotatably connected to the connecting portion.

3. A novel ophthalmic water receiver according to claim 2, characterized in that: The inner side of the connecting part is also rotatably connected with a rotating shaft, and the rotating shaft is fixedly plugged into the water receiver assembly. The elastic member is a torsion spring arranged at the connection between the rotating shaft and the connecting part.

4. A novel ophthalmic water receiver according to claim 3, characterized in that: The water receiver assembly includes a water receiver body whose upper end is attached to the patient's cheekbone, a collecting portion is provided at the lower end of the water receiver body for collecting waste liquid, a lower end of the water receiver body and a middle piece are sequentially formed below the water receiver body, and an anti-backflow structure is provided inside the middle piece.

5. A novel ophthalmic water receiver according to claim 4, characterized in that: A connecting piece is also fixedly connected to the side wall at the lower end of the water receiver body, and the rotating shaft is fixedly plugged into the connecting piece.

6. A novel ophthalmic water receiver according to claim 4, characterized in that: A channel is also formed on the inner side of the middle piece, and the anti-backflow structure is arranged on the inner side of the channel, including a sealing member fixedly installed on the inner side of the channel, a sphere is also embedded on the inner side of the sealing member, the upper end of the sphere is connected to a reset member, and the other end of the reset member is also fixedly connected to the inner side of the sealing member. When waste liquid enters the water receiver assembly, the sphere is flushed open by the waste liquid so that the waste liquid enters the collecting part. When no waste liquid enters the water receiver assembly, the sphere is reset by the reset member and embedded on the inner side of the sealing member, so that the waste liquid in the collecting part cannot flow out in reverse flow.

7. A novel ophthalmic water receiver according to claim 6, characterized in that: The resetting member is an elastic cord.

8. The novel ophthalmic water receiver according to claim 6, characterized in that: The sealing member is made of medical silicone or rubber.

9. The novel ophthalmic water receiver according to claim 6, characterized in that: The sphere is a hollow structure and is made of plastic.

Images