CN111603307A - An eye compression fixation device with optic nerve function detection - Google Patents

Abstract

The invention relates to an eye pressure fixing device with optic nerve function detection, comprising a cover body and a fixing belt, the outer surface of the cover body is covered with a compression area, and the size of the compression area matches the size of the cover body , and a gas accommodating cavity is formed between the compression area and the cover body, a one-way air valve is provided at the bottom of the compression area, one end of the one-way air valve enters the gas accommodating cavity, and the other end of the one-way air valve enters the gas accommodating cavity. stay at the outer end of the compression area; the cover body is also provided with an optic nerve light sensor, and the end of the fixing belt is fixedly provided with a child-mother Velcro. The advantages are as follows: the present invention has both strong performance, convenient operation, safety and stability, and by adding an optic nerve function detection device and a pressure detection device, it solves the unclear pressure detection during compression bandaging, and improves the lack of the optic nerve function detection function. , truly achieve the purpose of combining clinical postoperative treatment and observation, and also increase the comfort and satisfaction of patients.

Description

An eye compression fixation device with optic nerve function detection

technical field

The invention relates to the technical field of clinical medicine, in particular to an eye pressure fixing device with optic nerve function detection.

Background technique

In order to prevent bleeding, it is often necessary to apply pressure bandaging to the eye after eye surgery. When applying pressure to protect the eye, gauze and bandage are often used for pressure bandaging. The manual bandaging operation is very time-consuming and laborious, and the winding time is long. The gauze is thicker, which is inconvenient to observe the visual acuity of the patients after surgery, and is not convenient for the observation of the patient's eye hemorrhage and the monitoring of the postoperative visual acuity.

Chinese patent application: CN203354756U discloses a portable eye pressure bandage device, comprising a bandage body provided with a protrusion inside and can be fastened to a person's eye so as to pressurize and bandage the eyeball through the protrusion, and a bandage body for applying pressure to the eyeball. The wrapping body is bundled with a tether that is fixed on the head of a person. Although the device can pressurize the patient's eyeball, the device does not have an optic nerve monitoring function, so it cannot be applied to patients for which the optic nerve function detection device is exposed alone.

Chinese patent application: CN203468867U discloses an eye pressure protection device, comprising an elastic protective belt that can be wrapped around a patient's head, two ends of the elastic protective belt are provided with protective belt adhesive pads that cooperate with each other, and the elastic protective belt is provided with There is a pair of eye holes corresponding to the position of the patient's eyes, an inflatable air bag is arranged in the eye hole, and an inflation nozzle and an exhaust nozzle are arranged on the inflatable air bag. connected. An eye-hole adhesive pad is arranged around the eye hole, an air-bag adhesive pad is arranged around the bottom of the inflatable air bag, and the eye-hole adhesive pad and the air-bag adhesive pad are detachably connected. Although the device can realize real-time detection of eye pressure, when the device inflates and compresses the inflatable airbag at the eye hole, the stability of the compression point on the device is poor, difficult to control, and cannot be targeted. Its safety and practicability need to be investigated, and it does not take into account the functions of compression and optic nerve function detection, and it is relatively lacking in practicability.

Therefore, in summary, there is an urgent need for a product with strong functions, reasonable structural design, convenient operation, safety and stability, and can solve the unclear pressure detection during compression bandaging and the lack of perfecting the optic nerve detection function. To the purpose of combining clinical treatment and observation, the eye compression fixation device with optic nerve detection can also increase patient comfort and satisfaction. However, there is no report about this new type of eye compression fixation device with optic nerve function detection.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide an eye pressure and fixation device with optic nerve function detection.

For realizing the above-mentioned purpose, the technical scheme that the present invention takes is:

An eye pressure fixing device with optic nerve function detection, comprising a cover body and a fixing belt, two sides of the cover body are integrally connected with the fixing belt, the outer surface of the cover body is covered with a compression area, so the The size of the compression area matches the size of the cover body, and a gas accommodating cavity is formed between the compression area and the cover body, and a one-way air valve is arranged at the bottom of the compression area, and the one-way gas One end of the valve enters the gas accommodating cavity, and the other end remains at the outer end of the compression area; the cover body is also provided with an optic nerve light sensor, and the optic nerve light sensor is provided on the upper temporal corner of the cover body. The optic nerve sensor is embedded in the circular groove, and the optic nerve photosensitive instrument is embedded in the circular groove, and the end of the fixing belt is fixedly provided with a child and mother Velcro, and the two sides are fixed with a belt. The velcro on one side is longer and the other side is shorter, and the fixing straps on both sides are connected above the ears by means of velcro.

In the above-mentioned eye pressure fixing device, as a preferred solution, the cover body is an annular airbag-shaped structure and is made of a skin-friendly material.

In the above-mentioned eye pressure fixation device, as a preferred solution, the optic nerve light sensor is an LED light, and the optic nerve light sensor is provided with an LED light switch, a receiver, and a power supply inside.

In the above-mentioned eye pressure fixation device, as a preferred solution, the optic nerve light sensor, the LED light switch and the receiver are all electrically connected to the power supply.

In the above-mentioned eye pressure fixation device, as a preferred solution, a pressure detection meter is also provided on the outer surface of the compression area, and the pressure detection meter is fixedly arranged below the temporal portion of the outer surface of the compression area and close to the outer surface of the compression area. The position of the one-way air valve communicates with the accommodating cavity formed between the compression area and the cover body.

The advantages of the present invention are:

1. The present invention has strong functions, reasonable structure design, convenient operation, firm fixation, safety and stability, convenient observation, repeated use, lower production cost, and improved clinical safety.

2. The present invention realizes real-time monitoring of the pressure data inside the gas accommodating chamber by adding the setting of the pressure detection table, ensuring that the patient's eye pressure is always in a suitable range, and avoiding the local blood supply shortage or insufficient pressure caused by excessive pressure affecting the treatment. Effect.

3. The setting of the optic nerve light sensor in the present invention can not only solve the unclear pressure detection during compression bandaging, but also improve the lack of optic nerve detection function, and truly achieve the purpose of combining clinical postoperative treatment and observation. The adjustable connection design of the child-mother Velcro, one long and one short above the ear, effectively avoids the discomfort in the supine position caused by the connection at the back of the pillow, and can also increase the comfort and satisfaction of the patient.

Description of drawings

FIG. 1 is a schematic structural diagram of the eye compression and fixation device with optic nerve function detection according to the present invention.

FIG. 2 is a schematic structural diagram of the upper cover of the eye pressure fixation device with optic nerve function detection according to the present invention.

FIG. 3 is a schematic diagram of the connection between the cover body and the optic nerve photosensor in the present invention.

FIG. 4 is a partial cross-sectional cutaway view between the cover body and the compression area in the present invention.

FIG. 5 is a flow chart of the internal work of the optic nerve photoreceptor according to the present invention.

Detailed ways

The present invention will be further described below in conjunction with specific embodiments. It should be understood that these examples are only used to illustrate the present invention and not to limit the scope of the present invention. In addition, it should be understood that those skilled in the art can make various changes or modifications to the present invention after reading the contents described in the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

The reference numerals and components involved in the drawings are as follows:

1. Cover body 2. Fixing belt 3. Compression area

4. Gas holding chamber 5. One-way gas valve 6. Optic nerve light sensor

7. Groove 8. Letter Velcro 9. LED light switch

10. Receiver 11. Power supply 12. Pressure detection gauge

Embodiment 1 An eye pressure fixation device with optic nerve function detection

Please refer to Figures 1-4, Figure 1 is a schematic structural diagram of the eye compression and fixation device with optic nerve function detection according to the present invention. FIG. 2 is a schematic structural diagram of the upper cover of the eye pressure fixation device with optic nerve function detection according to the present invention. FIG. 3 is a schematic diagram of the connection between the cover body and the optic nerve photosensor in the present invention. FIG. 4 is a partial cross-sectional cutaway view between the cover body and the compression area in the present invention. FIG. 5 is a flow chart of the internal work of the optic nerve photoreceptor according to the present invention.

The purpose of the present invention is to provide an eye pressure and fixation device with both pressure bandaging and optic nerve function detection. On the basis of the existing eye pressure belt, an optic nerve function detection device and a pressure detection device are added, so that the operation Patients whose optic nerve function cannot be detected due to compression bandaging or patients whose optic nerve function testing device is exposed and used externally can achieve the purpose of compression and at the same time ensure the monitoring of optic nerve function. A pressure fixing device, the device includes a cover body 1 and a fixing belt 2, the two sides of the cover body 1 are integrally connected with the fixing belt 2, the outer surface of the cover body 1 is covered with a compression area 3, the compression area The size of 3 matches the size of the cover body 1, a gas accommodating cavity 4 is formed between the compression area 3 and the cover body 1, and a one-way air valve 5 is arranged at the bottom of the compression area 3. One end of the one-way air valve 5 enters the gas accommodating chamber 4, and the other end remains at the outer end of the compression area. The one-way air valve 5 can inflate the gas accommodating chamber 4 through an external device, which is convenient to adjust the compression. The size of the regional pressure, which saves its time and reduces the operator's workload compared with the manual pressurized bladder; The corners are provided with circular grooves 7 for optic nerve photosensors 6 to be embedded in, and the optic nerve photosensors 6 are embedded in the circular grooves 7 (refer to FIG. 3 ), The optic nerve light sensor 6 can be fixedly connected to the cover body 1 through medical solid glue; the tail end of the fixing belt 2 is fixedly provided with a child and mother Velcro 8, and the letter Velcro 8 can be flexible. It is made of cloth strips of elastic fabric, and the fixing belts 2 on both sides of the cover body are pasted and connected by velcro 8, which is fixed in the way of velcro 8, which is easy to take and wear, and can be Self-bundling, and at the same time, the tightness of the binding can be adjusted by adjusting the contact area between the two velcros 8. The connection design of one long and one short above the ear effectively avoids the supine position caused by the connection at the back of the pillow. Bit discomfort to meet different types of patients and improve patient comfort.

In this embodiment, preferably, the cover body 1 has an annular airbag-shaped structure and is made of a skin-friendly material.

In this embodiment, it is preferable that the optic nerve light sensor 6 is an LED light, and the optic nerve light sensor 6 is provided with an LED light switch 9, a receiver 10, and a power supply 11 inside; and the LED light , durable, safe, and sustainable for a long time, it has its own switch, and the kinetic energy source is a button battery, which is easy to replace, and the receiver inside the LED light can be connected to an external remote control device, and the external remote control device can control the LED light. Switch, when the receiver inside the LED light receives an external signal, the LED light lights up. When the patient can see the light perception, it means that the patient's optic nerve photoreceptor function is normal. Otherwise, if the patient cannot see the light perception, it will prompt the patient The function of the optic nerve may have been damaged due to diseases, surgical complications, etc., and emergency treatment should be performed at this time.

In this embodiment, preferably, the optic nerve photosensor 6 , the LED light switch 9 , and the receiver 10 are all electrically connected to the power source 11 .

In this embodiment, preferably, a pressure detection gauge 12 is further provided on the outer surface of the compression area 3 , and the pressure detection gauge 12 is fixedly arranged at the lower right of the outer surface of the compression area 3 and is close to the one-way valve 5 . , and communicates with the gas accommodating cavity 4 formed between the compression area 3 and the cover body 1, the pressure detection meter 12 can facilitate real-time monitoring of the pressure data inside the gas accommodating cavity 4 to ensure that the patient's eye pressure is always In an appropriate range, to avoid local insufficient blood supply caused by excessive pressure or insufficient pressure to affect the therapeutic effect.

The use method of the present invention: when in use, align the cover end of the device with the patient's eye position, and then wrap the fixing straps on the two ends of the cover around the patient's head, and adjust the distance between the two terminal female Velcro stickers. The contact area can be adjusted to adjust the tightness of its fixation. The connection design of one long and one short above the ear can effectively avoid the discomfort in the supine position caused by the connection at the back of the pillow, so as to meet the needs of different patients and improve the patient's comfort. Comfort; then connect the one-way air valve to the external inflatable device, and monitor the patient's eye pressure data in real time by observing the pressure detection table, so as to avoid unnecessary damage to the patient due to excessive or low pressure.

It should be noted that: the present invention has strong functions, reasonable structural design, convenient operation, firm fixation, safety and stability, convenient observation, repeated use, reduced production cost, and improved clinical safety; and the present invention It can not only solve the unclear pressure detection during compression bandaging, but also improve the lack of optic nerve detection function, truly achieve the purpose of combining clinical treatment and observation, and also increase the comfort and satisfaction of patients. The pressure detection meter and the LED lamp described in the present invention are all disclosed in the prior art and are sold in the market, so they will not be repeated here.

The above are only the preferred embodiments of the present invention. It should be pointed out that for those skilled in the art, without departing from the principles of the present invention, several improvements and supplements can be made, and these improvements and supplements should also be considered as It is the protection scope of the present invention.

Claims (5)

1. An eye pressure fixation device with optic nerve function detection is characterized in that it comprises a cover body and a fixing belt, and both sides of the cover body are integrally connected with the fixing belt, and the outer surface of the cover body is integrally connected. Covering a compression area, the size of the compression area matches the size of the cover body, and a gas accommodating cavity is formed between the compression area and the cover body, and a one-way air valve is provided at the bottom of the compression area , one end of the one-way air valve enters the gas accommodating cavity, and the other end remains at the outer end of the compression area; the cover body is also provided with an optic nerve photoreceptor, which is located on the upper temporal corner of the cover body. A circular groove is provided for the optic nerve light sensor to be embedded, and the optic nerve light sensor is embedded in the circular groove, and the end of the fixing belt is fixedly provided with a child-mother Velcro , the velcro on both sides of the fixing straps are set to be longer on one side and shorter on the other side, and the fixing straps on both sides are connected above the ears by means of velcro through the velcro. 2 . The eye pressure fixing device according to claim 1 , wherein the cover body is an annular airbag-shaped structure and is made of a skin-friendly material. 3 . 3 . The eye pressure fixation device according to claim 1 , wherein the optic nerve light sensor is an LED light, and the interior of the optic nerve light sensor is provided with an LED light switch, a receiver, power supply. 4 . The eye pressure fixation device according to claim 3 , wherein the optic nerve light sensor, the LED light switch and the receiver are all electrically connected to the power source. 5 . 5 . The eye pressure fixing device according to claim 1 , wherein a pressure detection meter is further provided on the outer surface of the compression area, and the pressure detection meter is fixedly arranged below the temporal portion of the outer surface of the compression area. 6 . It is close to the position of the one-way air valve, and communicates with the accommodating cavity formed between the compression area and the cover body.

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