Auxiliary equipment for retinopathy screening

Abstract

A rotating shaft of a baby cradle is connected to a supporting frame, a gear is connected to the rotating shaft of the baby cradle, a transverse frame is slidably connected to the supporting frame, a first tooth groove is formed in the outer wall of the transverse frame, a through groove is formed in the transverse frame, and second tooth grooves are formed in the upper wall and the lower wall of the through groove correspondingly; a plurality of corresponding notch grooves are formed in the two side walls of the baby cradle, limiting rods are arranged in the notch grooves, one end of each limiting rod is hinged to the interior of the notch groove in one side, and the other end of each limiting rod is hinged to the interior of the notch groove in the other side. According to the infant nursing device, during examination, the mood state of an infant can be pacified, all parts of the body of the infant can be limited and braked, and the implementation of examination operation is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to an auxiliary device for screening retinal lesions. Background Art

[0002] Retinopathy of prematurity refers to the proliferation and contraction of fibroangiomatous retinae in the non-vascularized retinae of premature infants with low birth weight and prolonged oxygen inhalation, which may further lead to tractional retinal detachment and blindness.

[0003] During the screening process for retinopathy of prematurity, it is difficult to collect information because premature infants are not only weak but also difficult to fix. At the same time, because premature infants are generally small in size, conventional restraint equipment is difficult to use. Summary of the Invention

[0004] (1) Technical issues to be resolved

[0005] In order to overcome the shortcomings of the existing technology, an auxiliary device for retinal disease screening is proposed to solve the problems raised in the above background technology.

[0006] (2) Technical solution

[0007] The present invention is achieved through the following technical solution: The present invention proposes an auxiliary device for retinal disease screening, including a baby cradle, a detector is arranged on the baby cradle, and also includes a rocking mechanism and a limiting mechanism. The rocking mechanism includes a support frame, the baby cradle shaft is connected to the support frame, and the rotating shaft of the baby cradle is connected to a gear, the support frame is slidably connected to a cross frame, and a first tooth groove is arranged on the outer wall of the cross frame, the gear is meshed and connected to the first tooth groove, a through groove is arranged on the cross frame, and a second tooth groove is arranged on the upper and lower walls of the through groove, and a half-tooth gear is arranged in the through groove. The half-tooth gear is driven to rotate by a motor, and the rotation of the half-tooth gear can be reciprocatingly engaged with the second tooth groove at the upper and lower positions for transmission. The limiting mechanism includes a limiting rod. A plurality of corresponding notch grooves are provided on the two side walls of the baby cradle, and the notch grooves extend out of the upper end of the baby cradle. The limiting rod is provided in the notch groove. One end of the limiting rod is hinged in the notch groove on one side, and the other end of the limiting rod is pressed and limited by the limiting plate at the notch groove position on the other side. The limiting plate is hinged to the outer wall of the baby cradle, and a torsion spring is provided at the hinge between the limiting plate and the baby cradle. A limiting clip is provided on the limiting rod.

[0008] Furthermore, the detector includes a probe fixed on a mounting base, and the mounting base is fixed on the baby cradle.

[0009] Furthermore, a music box is provided on the mounting base.

[0010] Furthermore, the limiting clamp is arc-shaped, and the limiting clamp is fixed to the limiting rod by bolts.

[0011] (3) Beneficial effects

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The auxiliary equipment for retinal disease screening mentioned in the present invention can soothe the mood of the infant during the examination and limit and brake various parts of the infant's body to facilitate the implementation of the examination operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 It is a schematic diagram of the cross frame drive structure of the present invention.

[0016] Figure 3 It is a schematic structural diagram of a baby cradle of the present invention.

[0017] Figure 4 It is a schematic diagram of the limit rod structure of the present invention.

[0018] 1-baby cradle; 11-gear; 2-detector; 21-mounting base; 22-music box; 3-support frame; 4-cross frame; 41-first tooth groove; 42-through groove; 43-second tooth groove; 44-half-tooth gear; 45-motor; 5-limiting rod; 51-limiting clamp; 6-notch groove; 61-limiting plate; 62-torsion spring. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0020] like Figure 1-4The auxiliary device for retinal disease screening shown in the figure includes a baby cradle 1, a detector 2 is set on the baby cradle 1, and also includes a rocking mechanism and a limiting mechanism. The rocking mechanism includes a support frame 3, the baby cradle 1 is connected to the support frame 3 by a rotating shaft, and the rotating shaft of the baby cradle 1 is connected to a gear 11, the support frame 3 is slidably connected to a cross frame 4, and a first tooth groove 41 is set on the outer wall of the cross frame 4, the gear 11 is meshed and connected to the first tooth groove 41, the cross frame 4 is provided with a through groove 42, and the upper and lower walls of the through groove 42 are both provided with a second tooth groove 43, a half-tooth gear 44 is set in the through groove 42, and the half-tooth gear 44 is driven by a motor 45 drives the rotation, and the rotation of the half-tooth gear 44 can be reciprocatingly meshed with the second tooth groove 43 at the upper and lower positions for transmission. The limiting mechanism includes a limiting rod 5. A plurality of corresponding notch grooves 6 are provided on the two side walls of the baby cradle 1, and the notch grooves 6 extend out of the upper end of the baby cradle 1. The limiting rod 5 is provided in the notch groove 6. One end of the limiting rod 5 is hinged in the notch groove 6 on one side, and the other end of the limiting rod 5 is pressed and limited by a limiting plate 61 at the position of the notch groove 6 on the other side. The limiting plate 61 is hinged on the outer wall of the baby cradle 1, and a torsion spring 62 is provided at the hinge between the limiting plate 61 and the baby cradle 1. A limiting clip 51 is provided on the limiting rod 5.

[0021] As a preferred embodiment, the detector 2 includes a probe fixed on a mounting base 21 , and the mounting base 21 is fixed on the baby cradle 1 .

[0022] As a further improvement, a music box 22 is provided on the mounting seat 21 .

[0023] As a preferred embodiment, the limiting clip 51 is arc-shaped, and the limiting clip 51 is fixed to the limiting rod 5 by bolts.

[0024] The present invention mentions an auxiliary device for screening retinopathy. After the baby is placed in the baby cradle, the device can simulate the function of a rocking bed to soothe the baby through a rocking mechanism. At the same time, during the inspection, the baby's head, upper body and lower body can be limited to a certain extent through a limiting mechanism, thereby facilitating the scanning inspection of the detector.

[0025] Specifically, the baby cradle 1 is mounted on the support frame 3 via a rotating shaft. To rock the cradle, a motor 45 controls the rotation of a half-toothed gear 44. This reciprocating meshing transmission of the half-toothed gear 44 with the upper and lower second tooth grooves 43 within the through-slot 42 of the cross frame 4 controls the reciprocating sliding of the cross frame 4 on the support frame 3. Furthermore, the first tooth groove 41 on the outer wall of the cross frame 4 meshes with the gear 11, controlling the reciprocating clockwise-counterclockwise rotation of the gear 11, thereby controlling the reciprocating rocking of the baby cradle.

[0026] During the inspection, after the baby is placed in the baby cradle 1, the limit rod 5 can be lowered, and the limit clip 51 of the appropriate type can be installed at the appropriate position on the limit rod 5 at the corresponding position to tighten and limit the baby's head, upper body, arms, lower body, and legs, thereby facilitating the inspection of the detector on the mounting base.

[0027] At the same time, the mounting seat 21 is also provided with a music box, which, in conjunction with the rocking mechanism, can better soothe the baby's mood and prevent the baby from being restless.

[0028] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Any modifications and improvements made to the technical solution of the present invention by a person of ordinary skill in the art without departing from the design concept of the present invention shall fall within the scope of protection of the present invention. The technical content for which protection is sought in the present invention is fully set forth in the claims.

Claims

1. An auxiliary device for retinopathy screening, comprising a baby cradle (1), wherein a detector (2) is provided on the baby cradle (1), characterized in that: The invention also includes a swing mechanism and a limiting mechanism. The swing mechanism includes a support frame (3). The rotation axis of the baby cradle (1) is connected to the support frame (3). The rotation axis of the baby cradle (1) is connected to a gear (11). The support frame (3) is slidably connected to a cross frame (4). A first tooth groove (41) is provided on the outer wall of the cross frame (4). The gear (11) is meshed and connected to the first tooth groove (41). A through groove (42) is provided on the cross frame (4). Second tooth grooves (43) are provided on the upper and lower walls of the through groove (42). A half-tooth gear (44) is provided in the through groove (42). The half-tooth gear (44) is driven to rotate by a motor (45). The rotation of the half-tooth gear (44) can be synchronized with the upper and lower positions. The second tooth groove (43) is reciprocatingly meshed and connected for transmission, and the limiting mechanism includes a limiting rod (5), a plurality of corresponding notch grooves (6) are provided on the two side walls of the baby cradle (1), and the notch grooves (6) extend out of the upper end of the baby cradle (1), and the limiting rod (5) is provided in the notch groove (6), one end of the limiting rod (5) is hinged in the notch groove (6) on one side, and the other end of the limiting rod (5) is pressed and limited by a limiting plate (61) at the position of the notch groove (6) on the other side, the limiting plate (61) is hinged on the outer wall of the baby cradle (1), and a torsion spring (62) is provided at the hinge between the limiting plate (61) and the baby cradle (1), and a limiting clamp (51) is provided on the limiting rod (5).

2. The auxiliary device for retinopathy screening according to claim 1, characterized in that: The detector (2) comprises a probe fixed on a mounting base (21), and the mounting base (21) is fixed on the baby cradle (1).

3. The auxiliary device for retinopathy screening according to claim 1, characterized in that: A music box (22) is arranged on the mounting seat (21).

4. The auxiliary device for retinopathy screening according to claim 1, characterized in that: The limiting clamp (51) is in an arc shape, and the limiting clamp (51) is fixed to the limiting rod (5) by bolts.

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