Supporting device for retina fundus imaging detection

Abstract

The utility model discloses a supporting device for retina fundus imaging detection, which is characterized in that in order to support the head of a patient and adjust the height when the retina fundus imaging detection is performed on the patient, a lower moving plate which is controlled to lift by an electric telescopic rod is innovatively arranged on a base; a lower moving plate is arranged on the upper portion of the support, an inflatable cushion capable of being expanded is installed above the lower moving plate, the inflatable cushion is provided with an upper moving plate, a supporting cushion is arranged above the upper moving plate, the left end and the right end of the upper moving plate and the left end and the right end of the lower moving plate are arranged on guide shafts in a sleeving mode, and the guide shafts are installed in guide sleeves. The electric telescopic rod drives the telescopic shaft to drive the lower moving plate to move up and down, then the inflatable cushion is inflated through the electric inflator, the height of the supporting cushion is finely adjusted through expansion of the inflatable cushion until the supporting cushion is adjusted to the proper height, and the height requirement for retina fundus imaging detection of a patient is met. The device has the characteristics of simplicity in operation and convenience in use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, and in particular to a supporting device for retinal fundus imaging detection. Background Art

[0002] Doctors can detect many diseases of patients through retinal fundus imaging tests, such as high blood pressure, diabetes, etc., and can also detect whether there are malformations, stenosis, blockage, etc. of retinal blood vessels through imaging. Retinal fundus imaging tests can provide a lot of help for doctors to diagnose patients. Therefore, retinal fundus imaging tests are very important medical tests. The imaging effect will directly affect the doctor's diagnosis of the patient's condition. Aligning the patient's eyes with the imaging test camera and automatically adjusting the focus can improve the imaging quality of the retinal fundus. However, due to the different head sizes and the distance between the retina and the jaw of different patients, in order to improve the effect of retinal fundus imaging, patients need to manually adjust the height of their heads, such as Raise the head a little or lower it a little. Since there is no corresponding supporting device in this method, the patient's head will shake slightly and become unstable after adjusting the height, which affects the quality of the patient's retinal fundus imaging. Therefore, it is necessary to design a retinal fundus imaging detection supporting device which can realize height adjustment of the patient's head, is simple to operate and easy to use. Through height adjustment, the patient can align the retinal fundus with the imaging detection device during the test. After the head height is adjusted and the lower jaw is supported, the patient's head will not shake, the medical staff's operation efficiency will be higher, the imaging quality will be better, and the efficiency of the patient's retinal fundus detection can be improved. It is very practical to design a supporting device with the above functions. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model aims to provide a supporting device for retinal fundus imaging detection.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A support device for retinal fundus imaging detection, comprising a base, an adhesive soft glue, a guide sleeve, an electric telescopic rod, a telescopic rod power cord, a telescopic rod switch, a telescopic shaft, a connecting block, a bolt, a lower movable plate, a guide shaft, an upper movable plate, an inflatable cushion, an air release hole, a hole plugging plug, an electric inflator, an inflator switch, a one-way air inlet hole, a top block and a supporting soft cushion, wherein the adhesive soft glue is installed on the left and right sides of the lower end surface of the base, the guide sleeve is fixedly installed on the left and right sides of the upper end surface of the base, the electric telescopic rod is fixedly installed in the middle position of the upper end surface of the base, the telescopic rod power cord is fixedly connected to the electric telescopic rod, the telescopic rod switch is installed on the electric telescopic rod, and the telescopic shaft is installed on the electric On the telescopic rod, a connecting block is fixedly installed on the lower end surface of the lower movable plate, the telescopic shaft and the connecting block are fixedly connected by bolts, the lower end of the guide shaft is installed in the guide sleeve, the upper end of the guide shaft is fixedly connected to the top block, the lower movable plate and the upper movable plate are both provided with through holes on the left and right sides, the lower movable plate and the upper movable plate are sleeved on the guide shaft through the through holes and can move up and down along the guide shaft, the inflatable cushion is installed between the lower movable plate and the upper movable plate, the air release hole is installed on the inflatable cushion, the hole plug is connected to the air release hole, the one-way air inlet hole is installed on the inflatable cushion, the electric inflator is fixedly connected to the one-way air inlet hole, the inflator switch is installed on the electric inflator, and the supporting cushion is fixedly installed on the upper end surface of the upper movable plate.

[0006] Furthermore, the guide sleeve has a length of 100 mm, an outer diameter of 42 mm, and an inner diameter of 35 mm.

[0007] Furthermore, the guide shaft has a length of 140 mm and a diameter of 34 mm.

[0008] Furthermore, the upper movable plate has a length of 450 mm, a width of 80 mm, and a thickness of 5 mm.

[0009] The utility model has the following beneficial effects:

[0010] The utility model discloses a support device for retinal fundus imaging detection. In order to facilitate the patient to do retinal fundus imaging detection, the patient's head is supported and the height of the patient's head is adjusted. When in use, the patient places the lower jaw of the head on the support cushion of the device. First, the device is provided with adhesive soft glue on the left and right sides of the lower end surface of the base. The device can be bonded to the external detection table by the adhesive soft glue to prevent the device from moving on the table. Secondly, the device is equipped with a lower movable plate controlled by an electric telescopic rod on the base. The upward movement of the telescopic shaft can be controlled by the telescopic rod switch. Secondly, since the left and right ends of the lower movable plate are sleeved on the guide shaft, and the guide shaft is located in the guide sleeve, and the upper end of the lower movable plate is also provided with an inflatable cushion and an upper movable plate, and the upper end of the guide shaft is installed with a top block, and the left and right ends of the upper movable plate are also sleeved on the guide shaft, therefore, the device can push the lower movable plate, The inflatable cushion, the upper movable plate and the guide shaft move upward together. When the predetermined position is reached, the air discharge hole of the inflatable cushion is blocked by a hole plug, and then the one-way air inlet hole of the inflatable cushion is inflated by an electric inflator. The height of the supporting cushion is fine-tuned by the expansion of the inflatable cushion. When the height of the supporting cushion is adjusted to the required height and meets the height requirement for the patient's retinal fundus imaging detection, inflating the inflatable cushion is stopped. The device is simple to operate and easy to use. At the same time, since the electric telescopic rod and the electric inflator are both mature products on the market, the device is also relatively easy to manufacture and easy to achieve mass production. The problem that the patient's head is too high or lowered a little, which is prone to shaking and affecting the imaging quality, is solved. Since the device adjusts the height of the patient's head and supports the patient's head at the same time, the patient's head will not shake, which can improve the work efficiency of medical staff and has very practical application and promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the overall structure of a support device for retinal fundus imaging detection in the utility model;

[0012] Figure 2 This is a schematic diagram of the overall structure of a support device for retinal fundus imaging detection in the equiaxial direction of the utility model;

[0013] Figure 3 It is a schematic diagram of the overall structure of a support device for retinal fundus imaging detection in another equiaxial direction of the utility model;

[0014] Figure 4 The utility model is a schematic diagram of the overall structure of a support device for retinal fundus imaging detection in the forward viewing direction.

[0015] In the figure: 1. base; 2. adhesive soft glue; 3. guide sleeve; 4. electric telescopic rod; 5. telescopic rod power cord; 6. telescopic rod switch; 7. telescopic shaft; 8. connecting block; 9. bolt; 10. lower moving plate; 11. guide shaft; 12. upper moving plate; 13. inflatable cushion; 14. air release hole; 15. hole plug; 16. electric inflator; 17. inflator switch; 18. one-way air inlet hole; 19. top block; 20. supporting cushion. DETAILED DESCRIPTION

[0016] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments, so as to provide a clearer understanding of the technical concept to be protected by the present invention.

[0017] like Figures 1 to 4 The utility model is shown as a supporting device for retinal fundus imaging detection, including a base 1, an adhesive soft glue 2, a guide sleeve 3, an electric telescopic rod 4, a telescopic rod power cord 5, a telescopic rod switch 6, a telescopic shaft 7, a connecting block 8, a bolt 9, a lower movable plate 10, a guide shaft 11, an upper movable plate 12, an inflatable cushion 13, an air release hole 14, a hole plug 15, an electric inflator 16, an inflator switch 17, a one-way air inlet 18, a top block 19 and a supporting cushion 20, wherein the adhesive soft glue 2 is installed on the left and right sides of the lower end surface of the base 1, the guide sleeve 3 is fixedly installed on the left and right sides of the upper end surface of the base 1, the electric telescopic rod 4 is fixedly installed in the middle position of the upper end surface of the base 1, the telescopic rod power cord 5 is fixedly connected to the electric telescopic rod 4, the telescopic rod switch 6 is installed on the electric telescopic rod 4, and the telescopic shaft 7 is installed on the electric telescopic rod 4, the connecting block 8 is fixedly mounted on the lower end surface of the lower movable plate 10, the telescopic shaft 7 and the connecting block 8 are fixedly connected by bolts 9, the lower end of the guide shaft 11 is mounted in the guide sleeve 3, the upper end of the guide shaft 11 is fixedly connected to the top block 19, the lower movable plate 10 and the upper movable plate 12 are both provided with through holes on the left and right sides, the lower movable plate 10 and the upper movable plate 12 are sleeved on the guide shaft 11 through the through holes and can move up and down along the guide shaft 11, the inflatable cushion 13 is mounted between the lower movable plate 10 and the upper movable plate 12, the air release hole 14 is mounted on the inflatable cushion 13, the hole plug 15 is connected to the air release hole 14, the one-way air inlet 18 is mounted on the inflatable cushion 13, the electric inflator 16 is fixedly connected to the one-way air inlet 18, the inflator switch 17 is mounted on the electric inflator 16, and the support cushion 20 is fixedly mounted on the upper end surface of the upper movable plate 12.

[0018] Specifically, the guide sleeve 3 has a length of 100 mm, an outer diameter of 42 mm, and an inner diameter of 35 mm. The guide shaft 11 has a length of 140 mm and a diameter of 34 mm. The upper movable plate 12 has a length of 450 mm, a width of 80 mm, and a thickness of 5 mm.

[0019] The working principle of the utility model is as follows: in order to facilitate the patient to do retinal fundus imaging detection, support the patient's head and adjust the height of the patient's head. When in use, the patient places the lower jaw of the head on the supporting cushion 20 of the device. First, the device is provided with adhesive soft glue 2 on the left and right sides of the lower end surface of the base 1. The device can be bonded to the external detection table by the adhesive soft glue 2 to prevent the device from moving on the table. Secondly, the device is installed on the base 1. The lower movable plate 10 controlled by the electric telescopic rod 4 is installed, and the upward movement of the telescopic shaft 7 can be controlled by the telescopic rod switch 6. Secondly, since the left and right ends of the lower movable plate 10 are sleeved on the guide shaft 11, and the guide shaft 11 is located in the guide sleeve 3, and the upper end of the lower movable plate 10 is also provided with an inflatable cushion 13 and an upper movable plate 12, and the upper end of the guide shaft 11 is installed with a top block 19, and the left and right ends of the upper movable plate 12 are also sleeved on the guide shaft 11, therefore, the device can push the lower movable plate 10 and the inflatable cushion 13 through the telescopic shaft 7. 13. The upper movable plate 12 and the guide shaft 11 move upward together. When they reach the predetermined position, the air release hole 14 of the inflatable cushion 13 is blocked by the hole plug 15, and then the one-way air inlet hole 18 of the inflatable cushion 13 is inflated by the electric inflator 16. The height of the supporting cushion 20 is fine-tuned by the expansion of the inflatable cushion 13. When the height of the supporting cushion 20 is adjusted to the required height and meets the height requirement for the patient's retinal fundus imaging detection, the inflating of the inflatable cushion 13 is stopped. The device is simple to operate and easy to use. At the same time, since the electric telescopic rod 4 and the electric inflator 16 are both mature products on the market, the device is also relatively easy to manufacture and easy to achieve mass production. The problem that the patient's head is too high or lowered a little is prone to shaking and affects the imaging quality is solved. Since the device adjusts the height of the patient's head and supports the patient's head at the same time, the patient's head will not shake, which can improve the work efficiency of medical staff and has very practical application and promotion value.

[0020] For those skilled in the art, various other corresponding changes and modifications can be made according to the technical solutions and concepts described above, and all of these changes and modifications should fall within the protection scope of the claims of the utility model.

Claims

1. A support device for retinal fundus imaging detection, characterized in that: The invention comprises a base (1), a bonding soft glue (2), a guide sleeve (3), an electric telescopic rod (4), a telescopic rod power cord (5), a telescopic rod switch (6), a telescopic shaft (7), a connecting block (8), a bolt (9), a lower movable plate (10), a guide shaft (11), an upper movable plate (12), an inflatable cushion (13), an air release hole (14), a hole plug (15), an electric inflator (16), an inflator switch (17), a one-way air inlet hole (18), a top block (19) and a supporting cushion (20), wherein the bonding soft glue (2) is mounted on the left and right sides of the lower end surface of the base (1), the guide sleeve (3) is fixedly mounted on the left and right sides of the upper end surface of the base (1), the electric telescopic rod (4) is fixedly mounted on the middle position of the upper end surface of the base (1), the telescopic rod power cord (5) is fixedly connected to the electric telescopic rod (4), the telescopic rod switch (6) is mounted on the electric telescopic rod (4), the telescopic shaft (7) is mounted on the electric telescopic rod (4), and the connecting block (8) is fixedly mounted on the upper end surface of the base (1). The telescopic shaft (7) and the connecting block (8) are fixedly connected by bolts (9), the lower end of the guide shaft (11) is installed in the guide sleeve (3), the upper end of the guide shaft (11) is fixedly connected to the top block (19), the lower movable plate (10) and the upper movable plate (12) are both provided with through holes on the left and right sides, the lower movable plate (10) and the upper movable plate (12) are sleeved on the guide shaft (11) through the through holes and can move up and down along the guide shaft (11), and the lower movable plate (10) and the upper movable plate (12) are fully movable. The air cushion (13) is installed between the lower movable plate (10) and the upper movable plate (12); the air release hole (14) is installed on the air cushion (13); the hole plug (15) is connected to the air release hole (14); the one-way air inlet hole (18) is installed on the air cushion (13); the electric inflator (16) is fixedly connected to the one-way air inlet hole (18); the inflator switch (17) is installed on the electric inflator (16); and the support cushion (20) is fixedly installed on the upper end surface of the upper movable plate (12).

2. A support device for retinal fundus imaging detection according to claim 1, characterized in that: The guide sleeve (3) has a length of 100 mm, an outer diameter of 42 mm and an inner diameter of 35 mm.

3. A support device for retinal fundus imaging detection according to claim 1, characterized in that: The guide shaft (11) has a length of 140 mm and a diameter of 34 mm.

4. A support device for retinal fundus imaging detection according to claim 1, characterized in that: The upper movable plate (12) has a length of 450 mm, a width of 80 mm and a thickness of 5 mm.

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