Novel postoperative clinostatism bed for vitrectomy patient

Abstract

The novel postoperative clinostatism bed comprises a bed body and a mattress arranged on the bed body, a lying pillow groove is formed in the end, close to a bed head, of the mattress, a flexible lying pillow is detachably arranged in the lying pillow groove, a first vent hole penetrating through the flexible lying pillow is formed in the portion, close to the lower side of the pillow body, of the flexible lying pillow, and a second vent hole penetrating through the flexible lying pillow is formed in the portion, close to the lower side of the pillow body, of the flexible lying pillow. A second vent hole penetrating through the bottom of the prone pillow groove is formed in the prone pillow groove; a transverse rod is arranged at the end, close to the bed head, of the bed body, two baffle assemblies arranged at intervals are slidably installed on the transverse rod, and the two baffle assemblies are oppositely arranged on the two sides of the flexible prone pillow. The prone pillow groove is used for detachably placing the flexible prone pillow, the patient can conveniently and comfortably lie on the lying position bed in the downward lying position posture after an operation, the nose and the mouth of the patient can be conveniently exposed when the patient lies prone due to the design of the first ventilation holes, and normal ventilation of the patient is not affected. The cross rod and the two baffle assemblies are used for adjustably and slightly clamping the head of the patient to limit the posture, so that the head deflection and head raising actions of the patient are limited, and the rehabilitation of the patient is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a novel postoperative lying bed for vitrectomy patients. Background Art

[0002] Vitrectomy is an important treatment for retinal detachment. Silicone oil or inert gas will be filled during the operation, but the density of silicone oil and gas is lighter than water, so they will float on the surface. Lying face down can make the silicone oil or gas float upward to effectively press on the retina and the hole, which is also beneficial to the absorption of subretinal fluid and promotes retinal reposition. At the same time, it can prevent silicone oil or gas from entering the anterior chamber and causing postoperative complications such as corneal endothelial damage, corneal edema, pupillary block, glaucoma or lens opacity.

[0003] After surgery, patients need to adopt a certain posture for 2 to 3 weeks or even longer, and maintain a forced posture for 12 to 16 hours a day. This can better press the retinal tear, reduce the impact of gas and silicone oil on the lens, and reduce the occurrence of postoperative cataracts. The implementation of the patient's posture will directly affect the surgical effect and the occurrence of postoperative complications.

[0004] The applicant has found in long-term medical practice that, without the help of auxiliary tools, most vitrectomy patients find it difficult to perform the forced supine position and often actively raise their heads to change their positions, which affects the recovery speed of the surgical site. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems in the related art to a certain extent. In view of this, a novel postoperative supine bed for vitrectomy patients is provided, comprising a bed body and a mattress arranged on the bed body, wherein an end of the mattress close to the head of the bed is provided with a pillow groove, a flexible pillow is detachably arranged in the pillow groove, a first ventilation hole penetrating the flexible pillow is provided at a portion of the flexible pillow close to the lower side of the pillow body, and a second ventilation hole penetrating the bottom of the pillow groove is provided on the pillow groove; an end of the bed body close to the head of the bed is provided with a cross bar, two spaced baffle assemblies are slidably mounted on the cross bar, and the two baffle assemblies are relatively arranged on both sides of the flexible pillow.

[0006] Compared with the prior art, the technical solution of the utility model has the following advantages: the application aims at the postoperative rehabilitation needs of vitrectomy patients, improves the structure of the existing hospital bed in a targeted manner, and sets a prone pillow groove at one end of the mattress of the supine bed. The prone pillow groove is used for detachably fixing and placing a flexible prone pillow, which is convenient for the patient to lie on the supine bed in a more comfortable face-down position after surgery. The design of the first ventilation hole is convenient for the patient to expose his mouth and nose when lying prone, which does not affect the patient's normal ventilation. The setting of the crossbar and the two baffle assemblies on the crossbar is used to adjust the patient's head from both sides to lightly clamp the patient's head for different patient head sizes to limit the patient's posture, limit the patient's head deflection and head-up movement, and remind the patient to maintain a long-term face-down position, which is beneficial to the patient's recovery.

[0007] According to an example of the utility model, it also includes a pressing plate, one end of which is rotatably mounted on a cross bar, and the other end of the pressing plate is located directly above the flexible lying pillow when rotated to a horizontal position; a posture reminder for reminding the patient to maintain a correct head posture is movably mounted on the pressing plate, and the posture reminder includes a single-chip microcomputer, two ultrasonic sensors and a buzzer, and the ultrasonic sensor and the buzzer are electrically connected to the single-chip microcomputer respectively.

[0008] According to an example of the utility model, a linear slide rail is provided on the pressing plate along the length direction of the pressing plate, a height adjustment frame is slidably mounted on the linear slide rail, and the posture reminder is movably mounted on the height adjustment frame.

[0009] According to an example of the utility model, a linear slide groove is provided on the height adjusting frame along the length direction of the height adjusting frame, and a flexible clip is provided on the back of the posture reminder, and the flexible clip is slidably mounted on the linear slide groove of the height adjusting frame.

[0010] According to an example of the utility model, the mattress is also provided with an embedding groove for placing a pressure plate, one end of the embedding groove extends to the end of the mattress close to the head of the bed, and the other end of the embedding groove extends to communicate with the pillow groove.

[0011] According to an example of the utility model, the baffle assembly includes a fixed seat and a strip baffle, the fixed seat is slidably mounted on the cross bar, and one end of the strip baffle is hinged on the fixed seat.

[0012] According to an example of the present utility model, a plurality of air holes are evenly distributed on the strip baffle.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0015] Figure 1 This is a structural diagram of a novel postoperative supine bed for vitrectomy patients according to an embodiment of the utility model.

[0016] Figure 2 yes Figure 1 A-part enlarged structure diagram.

[0017] Figure 3 It is a partial structural diagram of a mattress after a flexible lying pillow is hidden on an embodiment of the utility model.

[0018] Figure 4 This is a first orientation structural diagram of the flexible lying pillow according to an embodiment of the utility model.

[0019] Figure 5 It is a second orientation structural diagram of the flexible lying pillow according to an embodiment of the utility model.

[0020] Figure 6 It is an electrical connection diagram of a posture reminder device according to an embodiment of the present utility model.

[0021] Among them, the accompanying drawings are marked as: 1. bed body, 2. mattress, 3. pillow groove, 4. flexible pillow, 5. first ventilation hole, 6. second ventilation hole, 7. cross bar, 8. baffle assembly, 9. pressure plate, 10. posture reminder, 11. single-chip microcomputer, 12. ultrasonic sensor, 13. buzzer, 14. height adjustment frame, 15. linear slide groove, 16. embedded groove, 17. fixed seat, 18. strip baffle, 19. ventilation hole. DETAILED DESCRIPTION

[0022] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention. Example

[0023] In ophthalmic surgery, severe vitreous opacities, retinal detachment, vitreous hemorrhage, etc. in the fundus need to be treated with vitrectomy in a timely manner. After vitrectomy, the eye is often filled with long-acting gas or silicone oil, which is pushed from the vitreous cavity to the eyeball wall, using the principle of gas and liquid floating to press against the retinal tear and achieve retinal repositioning.

[0024] See also Figure 1 to Figure 6 As shown, the utility model provides a novel postoperative supine bed for vitrectomy patients, comprising a bed body 1 and a mattress 2 arranged on the bed body 1, a pillow groove 3 is provided at one end of the mattress 2 near the head of the bed, a flexible pillow 4 is detachably arranged in the pillow groove 3, a first ventilation hole 5 penetrating the flexible pillow 4 is provided at a portion of the flexible pillow 4 near the lower side of the flexible pillow body, and a second ventilation hole 6 penetrating the bottom of the pillow groove 3 is provided on the pillow groove 3; a cross bar 7 is provided at one end of the bed body 1 near the head of the bed, two baffle assemblies 8 arranged at intervals are slidably mounted on the cross bar 7, and the two baffle assemblies 8 are relatively arranged on both sides of the flexible pillow 4.

[0025] The above-mentioned prone pillow groove 3 is used for detachably fixing and placing the flexible prone pillow 4, so that the patient can lie on the supine bed in a more comfortable position facing downward after surgery. The design of the first ventilation hole 5 and the second ventilation hole 6 is convenient for the patient to expose his mouth and nose when lying prone, without affecting the patient's normal ventilation. The setting of the crossbar 7 and the two baffle assemblies 8 on the crossbar 7 is used to adjust the patient's head from both sides to lightly clamp the patient's head for different patient head sizes, limit the patient's head deflection and head-up movement, and remind the patient to maintain a long-term prone position, which is beneficial to the patient's recovery.

[0026] As one of the optimized designs, it also includes a pressing plate 9, one end of which is rotatably mounted on the cross bar 7, and the other end of the pressing plate 9 is located directly above the flexible prone pillow 4 when it is rotated to a horizontal position; a posture reminder 10 for reminding the patient to maintain a correct head posture is movably mounted on the pressing plate 9, and the posture reminder 10 includes a single-chip microcomputer 11, two ultrasonic sensors 12 and a buzzer 13, and the ultrasonic sensors 12 and the buzzer 13 are electrically connected to the single-chip microcomputer 11 respectively. Among them, the pressing plate 9 serves as a mounting platform for the posture reminder 10, and when in use, the pressing plate 9 is lifted upward to expose the posture reminder 10 fixed below. In this embodiment, the single-chip microcomputer 11 can adopt a 51 single-chip microcomputer, and the straight-line distance between the patient's head and the posture reminder 10 is calculated through the sensing information of the two ultrasonic sensors 12. This operation uses the Pythagorean theorem of triangles. When it senses that the patient's head has not moved backward or lifted up at an appropriate distance, the system does not give any reminder. When the calculated straight-line distance exceeds the pre-designed threshold range, the buzzer is controlled to alarm and remind. The posture correction design principle based on ultrasonic ranging is well known in the industry and is easy to know. The power supply and other components of the posture reminder 10 are not described here.

[0027] As another optimized design, a linear slide rail is provided on the pressing plate 9 along the length direction of the pressing plate 9, and a height-adjusting frame 14 is slidably installed on the linear slide rail. The posture reminder 10 is movably installed on the height-adjusting frame 14, and the height can be appropriately adjusted according to the patient's head size.

[0028] Furthermore, a linear slide groove 15 is provided on the height-adjusting frame 14 along the length direction of the height-adjusting frame 14, and a flexible clip is provided on the back of the posture reminder 10. The flexible clip can be a plastic clip. The flexible clip is slidably installed on the linear slide groove 15 of the height-adjusting frame 12, so that when the user uses a folding table or a folding table board to lie prone on the bed, the posture reminder 10 can be driven to slide on the height-adjusting frame 14 and fixed to a higher position to continue to be flush with the patient's head, so as to remind the patient to maintain a suitable posture.

[0029] According to an example of the utility model, an embedding groove 16 for placing a pressure plate 9 is also provided on the mattress 2, one end of the embedding groove 16 extends to the end of the mattress 2 close to the head of the bed, and the other end of the embedding groove 16 extends to communicate with the pillow groove 3. The embedding groove 16 is set to store the folded pressure plate 9 so that the pressure plate 9 is flush with the surface of the mattress 2.

[0030] Specifically, in this embodiment, as one of the design forms, the baffle assembly 8 includes a fixed seat 17 and a strip baffle 18. The fixed seat 17 is slidably installed on the cross bar 7. The fixed seat 17 can be designed with a plastic clamping ring for elastically clamping on the cross bar 7 and sliding to adjust the position. One end of the strip baffle 18 is hinged on the fixed seat 17. By rotating the strip baffle 18, the expansion and folding storage of the strip baffle 18 can be adjusted.

[0031] Preferably, a plurality of air holes 19 are evenly distributed on the strip baffle 18, and the air holes 19 are designed to improve the air permeability of the baffle, reduce the contact area between the baffle and the patient's facial skin, and reduce the discomfort of the patient's face when the strip baffle is pressed against the patient's face for a long time.

[0032] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

[0034] For those skilled in the art, various changes and modifications will undoubtedly be obvious after reading the above description. Therefore, the attached claims should be regarded as covering all changes and modifications to the true intent and scope of the utility model. Any and all equivalent ranges and contents within the scope of the claims should be considered to still be within the intent and scope of the utility model.

Claims

1. A novel postoperative supine bed for vitrectomy patients, comprising a bed body (1) and a mattress (2) arranged on the bed body (1), characterized in that: The mattress (2) is provided with a pillow groove (3) at one end near the head of the bed, a flexible pillow (4) is detachably arranged in the pillow groove (3), a first ventilation hole (5) penetrating the flexible pillow (4) is provided at a portion near the lower side of the pillow body on the flexible pillow (4), and a second ventilation hole (6) penetrating the bottom of the pillow groove (3) is provided on the pillow groove (3); a cross bar (7) is provided at one end near the head of the bed body, two baffle assemblies (8) arranged at intervals are slidably mounted on the cross bar (7), and the two baffle assemblies (8) are arranged on opposite sides of the flexible pillow (4).

2. A novel postoperative lying bed for vitrectomy patients according to claim 1, characterized in that: The invention also comprises a pressing plate (9), one end of which is rotatably mounted on the crossbar (7), and the other end of which is located directly above the flexible prone pillow (4) when it is rotated to a horizontal position; a posture reminder (10) for reminding the patient to maintain a correct head posture is movably mounted on the pressing plate (9), and the posture reminder (10) comprises a single-chip microcomputer (11), two ultrasonic sensors (12) and a buzzer (13), and the ultrasonic sensors (12) and the buzzer (13) are respectively electrically connected to the single-chip microcomputer (11).

3. A novel postoperative lying bed for vitrectomy patients according to claim 2, characterized in that: A linear slide rail is provided on the pressing plate (9) along the length direction of the pressing plate (9), a height adjustment frame (14) is slidably mounted on the linear slide rail, and the posture reminder (10) is movably mounted on the height adjustment frame (14).

4. A novel postoperative lying bed for vitrectomy patients according to claim 3, characterized in that: The height-adjusting frame (14) is provided with a linear slide groove (15) along the length direction of the height-adjusting frame (14), and a flexible clip is provided on the back of the posture reminder (10), and the flexible clip is slidably mounted on the linear slide groove (15) of the height-adjusting frame (14).

5. The novel postoperative lying bed for vitrectomy patients according to claim 2, characterized in that: The mattress (2) is also provided with an embedding groove (16) for accommodating the pressing plate (9), one end of the embedding groove (16) extending to an end of the mattress (2) close to the head of the bed, and the other end of the embedding groove (16) extending to communicate with the pillow groove (3).

6. The novel postoperative lying bed for vitrectomy patients according to claim 1, characterized in that: The baffle assembly (8) comprises a fixed seat (17) and a strip-shaped baffle (18); the fixed seat (17) is slidably mounted on the crossbar (7); one end of the strip-shaped baffle (18) is hinged on the fixed seat (17).

7. The novel postoperative lying bed for vitrectomy patients according to claim 6, characterized in that: The strip-shaped baffle (18) is evenly distributed with a plurality of air holes (19).

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