阅读说明：本技术 可穿戴自动眼药滴注器 (Wearable automatic eye drop instillator ) 是由 彭荣梅 洪晶 于 2020-07-21 设计创作，主要内容包括：本发明涉及一种可穿戴自动眼药滴注器,包括上端固定装置、药瓶连接器、芯片、动力系统、气囊、药物输送管道、阀门和下端固定装置,上端固定装置用于将药瓶固定；药瓶连接器的上部与药瓶的出口气密连接；药瓶连接器的下部与药物输送管道的进液端连通；气囊设置在药瓶的出口和药瓶连接器之间；芯片与动力系统通信连接,该芯片用于控制动力系统的动作；该动力系统与气囊连接,该动力系统用于通过改变气囊的大小进而控制眼药的进出；阀门设置在药物输送管道上,用于控制药物输送管道的通断；下端固定装置用于将药物输送管道的出液端固定在患者眼睛的旁边,并使药物输送管道的出液端的出口对准患者眼睛的施药部位。(The invention relates to a wearable automatic eye drop instillator, which comprises an upper end fixing device, a medicine bottle connector, a chip, a power system, an air bag, a medicine conveying pipeline, a valve and a lower end fixing device, wherein the upper end fixing device is used for fixing a medicine bottle; the upper part of the medicine bottle connector is hermetically connected with the outlet of the medicine bottle; the lower part of the medicine bottle connector is communicated with the liquid inlet end of the medicine conveying pipeline; the air bag is arranged between the outlet of the medicine bottle and the medicine bottle connector; the chip is in communication connection with the power system and is used for controlling the action of the power system; the power system is connected with the air bag and is used for controlling the in and out of the eyedrops by changing the size of the air bag; the valve is arranged on the drug delivery pipeline and used for controlling the on-off of the drug delivery pipeline; the lower end fixing device is used for fixing the liquid outlet end of the medicine conveying pipeline beside the eyes of the patient and aligning the outlet of the liquid outlet end of the medicine conveying pipeline with the medicine application part of the eyes of the patient.)

1. A wearable automatic eye drop instillator is characterized by comprising an upper end fixing device, a medicine bottle connector, a chip, a power system, an air bag, a medicine conveying pipeline, a valve and a lower end fixing device, wherein the upper end fixing device is used for fixing a medicine bottle; the upper part of the medicine bottle connector is hermetically connected with the outlet of the medicine bottle; the lower part of the medicine bottle connector is communicated with the liquid inlet end of the medicine conveying pipeline; the air bag is arranged between the outlet of the medicine bottle and the medicine bottle connector; the chip is in communication connection with the power system and is used for controlling the action of the power system; the power system is connected with the air bag and is used for controlling the in and out of the eyedrops by changing the size of the air bag; the valve is arranged on the drug delivery pipeline and used for controlling the on-off of the drug delivery pipeline; the lower end fixing device is used for fixing the liquid outlet end of the medicine conveying pipeline beside the eyes of the patient, and the outlet of the liquid outlet end of the medicine conveying pipeline is aligned to the medicine application part of the eyes of the patient.

2. A wearable automatic eye drop instillator according to claim 1, wherein the upper end fixture is a head-mounted, a hanger-mounted or a hairpin fixture.

3. A wearable automatic eye drop drip chamber of claim 1 wherein the upper rim of said vial connector is of a resilient closed loop material.

4. The wearable automatic eye dropper of claim 1, wherein the chip comprises a bluetooth module, a power control module, and an energy module; the Bluetooth module is used for communicating with the intelligent terminal and sending a control command through the intelligent terminal, and the Bluetooth module sends the received control command to the power control module; the power control module is used for controlling the action of the power system according to the control command so as to further control the on-off of the automatic eye drop instillator or the eye drop instillation interval time.

5. The wearable automatic eye dropper of claim 1 wherein the power system employs a micro motor to effect air suction to the air bladder.

6. The wearable automatic eye drop instillator of claim 1, wherein the air bag is an annular air bag, and the size of the air bag is changed by a power system to control the entrance and exit of the eye drops.

7. A wearable automatic eye drop instillator according to claim 1, wherein the drug delivery conduit is a flexible, constant diameter conduit.

8. A wearable automatic eye dropper as claimed in claim 1 wherein the valve is a one-way valve that is pushed by pressure; when the pressure in the drug delivery pipeline is high, the valve is pushed to be opened to release the drug, the pressure in the delivery pipeline is reduced after the drug is released, and the valve is automatically closed.

9. The wearable automatic eye dropper of claim 1 wherein the lower end fixture is an adhesive, suction cup, or turbinate-shaping fixture.

10. A wearable automatic eyedrop drip chamber according to claim 1 and wherein said drug delivery tube outlet end has one outlet or two outlets for eyedrop instillation to one of the patient's eyes or to both of the patient's eyes simultaneously.

Technical Field

The invention relates to the technical field of medical instruments, in particular to a wearable automatic eye drop instillator.

Background

The eye drop instillation is an effective means for treating eye diseases, and the eye drop instillation can effectively treat the eye diseases and relieve clinical symptoms by instilling the eye drop into eyes, and is widely applied in clinic.

Disclosure of Invention

The invention aims to provide a wearable automatic eye drop instillator, and the technical problems to be solved comprise how to realize automatic dropping of the eye drop and how to accurately drop the eye drop into eyes.

The invention aims to solve the defects of the prior art and provides a wearable automatic eye drop instillator which comprises an upper end fixing device, a medicine bottle connector, a chip, a power system, an air bag, a medicine conveying pipeline, a valve and a lower end fixing device, wherein the upper end fixing device is used for fixing a medicine bottle; the upper part of the medicine bottle connector is hermetically connected with the outlet of the medicine bottle; the lower part of the medicine bottle connector is communicated with the liquid inlet end of the medicine conveying pipeline; the air bag is arranged between the outlet of the medicine bottle and the medicine bottle connector; the chip is in communication connection with the power system and is used for controlling the action of the power system; the power system is connected with the air bag and is used for controlling the in and out of the eyedrops by changing the size of the air bag; the valve is arranged on the drug delivery pipeline and used for controlling the on-off of the drug delivery pipeline; the lower end fixing device is used for fixing the liquid outlet end of the medicine conveying pipeline beside the eyes of the patient, and the outlet of the liquid outlet end of the medicine conveying pipeline is aligned to the medicine application part of the eyes of the patient.

Preferably, the upper end fixture is a head-mounted, ear-mounted or hair-clip type fixture.

The upper edge of the medicine bottle connector is made of elastic closed ring-shaped materials.

The chip comprises a Bluetooth module, a power control module and an energy module; the Bluetooth module is used for communicating with the intelligent terminal and sending a control command through the intelligent terminal, and the Bluetooth module sends the received control command to the power control module; the power control module is used for controlling the action of the power system according to the control command so as to further control the on-off of the automatic eye drop instillator or the eye drop instillation interval time.

The power system adopts a micro motor and is used for sucking air from the air bag.

The air bag is an annular air bag, and the size of the air bag is changed through a power system to control the in and out of the eye drops.

The drug delivery pipeline is a pipeline which can be bent and has a constant pipe diameter.

The valve is a one-way valve pushed by pressure; when the pressure in the drug delivery pipeline is high, the valve is pushed to be opened to release the drug, the pressure in the delivery pipeline is reduced after the drug is released, and the valve is automatically closed.

The lower end fixing device is a pasting type, a sucking disc type or a fixed fixing device for shaping the turbinate.

Preferably, the liquid outlet end of the drug delivery tube has one outlet or two outlets for performing eye drop instillation on one of the eyes of the patient or performing eye drop instillation on both eyes of the patient simultaneously.

Advantageous effects

Compared with the prior art, the invention has the beneficial effects that:

the wearable automatic eye drop instillator controls a power system to drive liquid medicine in a medicine bottle to flow out through a chip, pushes a lower end valve to enter a conjunctival sac, can set a medicine dropping program to be in a fixed mode such as 4 times a day, can also be connected with a mobile phone through Bluetooth to control dropping of medicine, can be designed to be in single-medicine single-eye, single-medicine double-eye, multi-medicine single-eye and multi-medicine double-eye modes, is accurate in positioning during dropping of medicine, and can effectively solve the problem that the traditional medicine dropping mode is easy to forget.

Drawings

The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.

Fig. 1 is a schematic structural view of a first embodiment of the wearable automatic eye drop instillator of the invention.

Fig. 2 is a schematic structural view of a second embodiment of the wearable automatic eye drop instillator of the invention.

Detailed Description

The present invention is described in more detail below to facilitate an understanding of the present invention.

The first embodiment:

as shown in fig. 1, the wearable automatic eye drop instillator of the invention comprises an upper end fixing device 1, a medicine bottle connector 2, a chip 3, a power system 4, an air bag 5, a medicine delivery pipeline 6, a valve 7 and a lower end fixing device 8, wherein the upper end fixing device is used for fixing a medicine bottle 0; the medicine bottle is filled with eyedrops; the upper part of the medicine bottle connector 2 is hermetically connected with the outlet of the medicine bottle 0; the lower part of the medicine bottle connector 2 is communicated with the liquid inlet end of the medicine conveying pipeline 6; the air bag 5 is arranged between the outlet of the medicine bottle and the medicine bottle connector; the chip 3 is in communication connection with the power system 4, and the chip 3 is used for controlling the action of the power system 4; the power system 4 is connected with the air bag 5, and the power system 4 is used for controlling the in and out of the eyedrops by changing the size of the air bag; the valve 7 is arranged on the drug delivery pipeline 6 and is used for controlling the on-off of the drug delivery pipeline 6; the lower end fixing device 8 is used for fixing the liquid outlet end of the medicine conveying pipeline 6 beside the eyes of the patient, and the outlet of the liquid outlet end of the medicine conveying pipeline 6 is aligned with the medicine application part of the eyes of the patient.

Preferably, the upper end fixing device can be a head-wearing type, a hanging ear type, a hair clip type and other fixing devices.

The upper edge of the medicine bottle connector 2 is made of elastic closed ring-shaped materials, such as silica gel, and the medicine bottle connector and the medicine bottle are required to be airtight.

The chip 3 needs to include the following functional units: bluetooth module, power control module (switch, interval), energy module. The Bluetooth module is used for communicating with the intelligent terminal and sending a control command through the intelligent terminal, and the Bluetooth module sends the received control command to the power control module; the power control module is used for controlling the action of the power system according to the control command so as to further control the parameters of the automatic eye drop instillation device, such as the switch or the eye drop instillation interval time and the like.

The power system 4 adopts a micro motor and is used for sucking air from the air bag.

The air bag is an annular air bag, and the size of the air bag is changed through a power system to control the in and out of the eye drops.

The drug delivery pipeline is a pipeline which can be bent and has a constant pipe diameter.

The valve is a one-way valve pushed by pressure; when the pressure in the drug delivery pipeline is high, the valve is pushed to be opened to release the drug, the pressure in the delivery pipeline is reduced after the drug is released, and the valve is automatically closed.

The lower end fixing device 8 is a pasting type, a sucker type or a fixed fixing device for shaping the turbinate.

When the wearable automatic eye drop instillator is used, the chip drives the power system to inflate the air bag, so that the medicine is extruded out of the medicine conveying pipeline, the one-way valve is closed when the medicine is discharged, and the medicine dispensing is finished at one time; when the medicine is dispensed next time, the air in the air bag is released firstly, so that the pressure in the medicine conveying pipeline is reduced, the liquid in the medicine bottle flows out to the medicine conveying pipeline, the air bag is inflated to extrude the medicine to discharge the medicine conveying pipeline, and the one-way valve is closed when the medicine discharge is finished.

The Bluetooth module in the chip 3 is used for communicating with an intelligent terminal, and the intelligent terminal can be an intelligent mobile phone or a tablet computer. Control instructions are sent to the Bluetooth module through the intelligent terminal, and the control instructions can be automatically set through a medicine ordering program, for example, the wearable automatic eye drop instillator is controlled to perform eye drop instillation in a fixed mode, for example, 4 times a day. The wearable automatic eye drop instillator can be directly controlled by the smart phone to be started whenever medicine needs to be administered.

In a first embodiment, shown in fig. 1, the outlet end of the drug delivery tube 6 has an outlet, and only one outlet at the outlet end of the drug delivery tube 6 can be directed to one of the patient's eyes for instillation of an eye drop for each administration.

Second embodiment:

as an alternative embodiment, as shown in fig. 2, in the wearable automatic eye drop instillator of the invention, the outlet end of the drug delivery tube 6 has two outlets, each outlet is aligned with one of the eyes of the patient, and eye drop instillation can be performed on both eyes of the patient at the same time. Other components in the second embodiment shown in fig. 2 are identical to those in the first embodiment, and are not described again here.

In addition to the first and second embodiments described above, those skilled in the art will fully appreciate that as a further preferred embodiment, the wearable automatic eye drop instillator of the invention can use the upper end fixture to secure one or more vials over the eye of a patient. Multiple vials may contain different ophthalmic drugs. For different eye-drops which do not affect each other, a plurality of medicine bottles can be connected to the same medicine conveying pipeline 6, and the liquid outlet end of the same medicine conveying pipeline 6 can be provided with one outlet or two outlets for carrying out eye-drop instillation on one eye of a patient or carrying out eye-drop instillation on two eyes of the patient at the same time.

If different eyedrops contained in different vials are to be affected by each other, it is necessary to use a separate drug delivery tube 6 for each vial, and likewise, the outlet end of each drug delivery tube 6 may have one outlet or two outlets for instillation of an eyedrop to one of the patient's eyes or for instillation of an eyedrop to both of the patient's eyes at the same time. In order to avoid the mutual influence between the eye medicines, after the instillation of one eye medicine is completed, the instillation of the other eye medicine can be started at a predetermined time interval.

In summary, the wearable automatic eye drop instillator of the invention can be designed into different styles such as single-medicine single eye, single-medicine double eyes, multi-medicine single eye, multi-medicine double eyes and the like.

The foregoing describes preferred embodiments of the present invention, but is not intended to limit the invention thereto. Modifications and variations of the embodiments disclosed herein may be made by those skilled in the art without departing from the scope and spirit of the invention.