CN107773391A - Portable glass body cuts off convalescence device - Google Patents

Abstract

The invention discloses a portable vitrectomy rehabilitation device, which belongs to the technical field of medical rehabilitation devices, and includes a mobile base, a left base and a right base, both of which include a support plate and detachably fixed rollers at the bottom of the support plate; The support is a telescopic rod I, one is respectively set on the left base and the right base, two telescopic rods I are parallel and vertically fixed on the support plate, a telescopic rod II is arranged between the two telescopic rods I, and the two telescopic rods are adjusted The distance between I and the left base and the right base; the elastic back cushion is rotatably arranged in the upper area between the two telescopic rods I, and the middle area of the elastic back cushion is provided with a through hole; an imaging system. The invention can image 360-degree images of obstacles or moving objects in progress, and the patient will not be injured or injured, and has high safety. At the same time, the rod-shaped structure is adopted, and the width and height can be adjusted, so that the storage size is smaller and the weight is lower. Light and easy to carry.

Description

Portable vitrectomy rehabilitation device

technical field

The invention belongs to the technical field of medical rehabilitation devices, and in particular relates to a rehabilitation device for patients after vitrectomy.

Background technique

After vitrectomy, it is necessary to maintain a face-down position to rely on the upward force of silicone oil or gas to support and press the detached retina, so as to reset the retina and seal the tear. If the patient does not strictly maintain the body position and head position, not only is it not conducive to the reattachment of the detached retina, but it may also cause complications such as cataract and secondary glaucoma. Generally speaking, after silicone oil or gas filling, it is required to maintain a face-down position. When facing down, the mandible should be as close to the sternum as possible. This position should be maintained for about 20 hours a day. No matter sitting, prone, or walking, it is necessary to keep facing down. It lasts for 2 to 3 weeks. Since the patient needs to maintain a face-down position for a long time, resulting in a decline in self-care ability and limited movement, many patients experience postoperative gait instability, which increases their risk of falls; patients generally need to be supported by others to complete independent tasks. Walking, due to prolonged bed rest, most patients have constipation.

In view of the above problems, it is necessary to develop a rehabilitation device for patients after vitrectomy. On the one hand, it can guide the patient to walk, so that the patient can walk or go out safely independently, and to a certain extent, it can improve the self-care ability and exercise ability of the patient. , On the other hand, it can be adjusted in size, easy to carry, and further convenient for patients to go out. Even during the recovery period, they can go to office, business trip or travel to make them feel happy, thereby speeding up the recovery of patients.

Contents of the invention

In view of this, the present invention provides a portable vitrectomy rehabilitation device for the above-mentioned defects of the prior art to solve the problem of slow recovery caused by the decline in self-care ability and limited movement of patients after vitrectomy.

The purpose of the present invention is achieved through the following technical solutions:

Portable vitrectomy rehabilitation unit, including:

The mobile base has a left base and a right base. Both the left base and the right base include a support plate and detachable rollers fixed at the bottom of the support plate. The support plate is formed by integral injection molding of plastic;

The support is a telescopic rod I, one is respectively set on the left base and the right base, two telescopic rods I are parallel and vertically fixed on the support plate, a telescopic rod II is arranged between the two telescopic rods I, and the two telescopic rods are adjusted I and the distance between the left base and the right base;

The elastic back cushion is rotatably arranged in the upper area between the two telescopic rods 1, and the middle area of the elastic back cushion is provided with a through hole;

The imaging system has a first camera, a second camera and a display. The first camera is fixed on the front side of the elastic cushion to perform 360-degree imaging of the scene in front. The second camera is fixed on the front surface of the elastic cushion to monitor the patient's head. The display is rotatably connected to the elastic cushion through the foldable flexible rod. After the flexible rod is rotated and bent, the display can be located in the lower area of the through hole, and the first camera and the second camera are electrically connected to the display.

Further, the telescopic rod I is formed by a plurality of sleeves with different diameters, which are sequentially socketed from small to large in the vertical direction, and the telescopic rod II is horizontally arranged at the largest point of the two telescopic rods I. On the sleeve pipe of diameter, described elastic cushion is rotatably arranged on the sleeve pipe of the minimum diameter of two telescopic rods 1.

Further, connectors I are provided on the smallest diameter sleeves of the two telescopic rods I, and connectors II are provided on the largest diameter sleeves of the two telescopic rods I. The head I is fixed to the telescopic rod I, and the telescopic rod II is fixed to the telescopic rod I through the connector II.

Further, the connector I has a plurality of connection ports, one connection port is socketed with the casing, and one connection port is inserted into a connecting rod. The elastic cushion adopts a combined structure of two halves, and a lock is arranged between the two halves. Tightening mechanism, a rotating bracket is arranged between any half piece and the connecting rod.

Further, the locking mechanism includes a locking steel sheet and a locking pin, the locking steel sheet is fixed on one half piece, and a plurality of pin holes are arranged on it, and the other half piece is provided with inserting holes corresponding to the pin holes. hole.

Further, a handle is also included, and the handle is fixed on another connection port of the connector 1.

Further, the rotating bracket includes a left lug and a right lug fixed on the left and right sides of the half piece, the left lug and the right lug both include a support arm and a rotating cylinder integrally provided with the support arm, and the rotating cylinder has a connecting rod. The conformable through hole enables the rotating cylinder to be set on the connecting rod to rotate freely.

Further, the connector II has a pipe through hole and an interface, the pipe through hole is socketed with the sleeve, and the interface is fixed with the telescopic rod II.

Further, the rollers are fixed on the support plate through a wheel fixing frame, the wheel fixing frame includes a frame body and a rotating shaft rotatably fixed on the frame body, and the rollers are fixed on the rotating shaft.

Further, a covering cushion is provided above the through hole, a cushion placement hole is provided on the elastic cushion, a cushion storage hole is provided on the support plate of the left base or the support plate of the right base, and the cushion is stored The orifice is provided with a spring pressing cover.

The beneficial effects of the present invention are:

1. The combination of camera and display can display and monitor the obstacles in progress at 360 degrees without dead angle, which expands the patient's field of vision and significantly improves safety;

2. The combined structure of the telescopic rod I and the telescopic rod II is adopted. On the one hand, different heights and widths can be adjusted to adapt to different users and improve adaptability. On the other hand, the rod-shaped structure is small in size, light in weight, and easy to carry;

3. By adjusting the distance between the two telescopic rods I to provide a walking space in line with the patient's body shape and avoiding the patient's legs, the degree of freedom when walking can be improved;

4. When the patient is tired from walking, he can adjust the telescopic rod 1 to an appropriate height, and sit on the elastic cushion for rest, so that the device has the function of sitting again;

5. The head camera is used to image the patient's head in real time. When the patient finds that his head posture is wrong, he can adjust and correct it in time to ensure that the correct posture is maintained continuously, so that the patient can recover quickly and shorten the treatment cycle.

In a word, when the present invention moves under the push of the patient, because it can image 360-degree images of obstacles or moving objects in progress, the patient will not be injured or injured, and the safety is very high, so that the patient can safely walk or go out independently. To a certain extent, it can improve the patient's self-care ability and exercise ability, and make them feel happy, thereby accelerating the rapid recovery of the patient. At the same time, the invention adopts a rod-shaped structure, and the width and height can be adjusted, so that the storage size is smaller and the weight is light. , easy to carry, further convenient for patients to go out.

Other advantages, objects and features of the present invention will be set forth in the following description to some extent, and to some extent, will be obvious to those skilled in the art based on the investigation and research below, or can be obtained from It is taught in the practice of the present invention. The objects and other advantages of the invention may be realized and attained by the following specification.

Description of drawings

In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with the accompanying drawings, wherein:

Fig. 1 is a three-dimensional schematic diagram of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is the top view of Fig. 2;

Fig. 4 is the left view of Fig. 2;

Fig. 5 is the sectional view of connector 1;

Fig. 6 is a sectional view of the connector II;

Fig. 7 is the front view of left lug or right lug;

Fig. 8 is the right view of Fig. 7;

Fig. 9 is the deformation structure of this device as a bench.

Explanation of reference signs:

1-mobile base; 11-left base; 12-right base; 13-support plate; 14-roller; 15-wheel fixed frame; 16-frame body; cover;

2-support; 21-telescopic rod I; 22-connector I; 23-connection port; 24-connector II; 25-pipe through hole; 26-interface;

3 - telescopic pole II;

4-elastic back cushion; 41-half piece; 42-locking mechanism; 421-locking steel sheet; 422-lock pin; 423-pin hole; 424-insertion hole; 43-rotary bracket; Right lug; 44-support arm; 45-rotating cylinder; 46-through hole; 47-through hole; 48-soft cushion placement hole; 49-covering soft cushion;

5-imaging system; 51-first camera; 52-second camera; 53-display; 54-flexible rod;

6- handle.

Detailed ways

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, but not for limiting the protection scope of the present invention.

As shown in Figures 1 to 9, a portable vitrectomy rehabilitation device provided by the present invention includes:

The mobile base 1 has a left base 11 and a right base 12. Both the left base and the right base include a support plate 13, a roller 14 detachably fixed on the bottom of the support plate, and the rollers are fixed on the support plate through a wheel holder 15, and the wheels are fixed on the support plate. The frame includes a frame body 16 and a rotating shaft 17 rotatably fixed on the frame body, the rollers are fixed on the rotating shaft, and the support plate is formed by integral plastic injection molding, which can reduce weight and improve portability;

Support 2 is a telescopic rod I 21, one is respectively set on the left base and the right base, two telescopic rods I are parallel and vertically fixed on the support plate, a telescopic rod II 3 is arranged between the two telescopic rods I, and the adjustment The distance between the two telescopic rods I and the left base and the right base is adapted to different patients. At the same time, when the patient is tired from walking, he can adjust the telescopic rod I to an appropriate height and sit on the elastic cushion for rest, as shown in the figure As shown in 9, the device has the function of sitting again; by adjusting the distance between the two telescopic rods 1, a walking space consistent with the body shape of the patient is provided, avoiding the patient's legs, and the degree of freedom when walking can be improved;

The elastic back cushion 4 is rotatably arranged in the upper area between the two telescopic rods 1, and the middle area of the elastic back cushion is provided with a through hole 47;

The imaging system 5 has a first camera 51, a second camera 52 and a display 53. The first camera is fixed on the front side of the elastic cushion to perform 360-degree imaging of the scene ahead. The second camera is fixed on the front surface of the elastic cushion. Perform 360-degree imaging on the patient's head. The display is rotatably connected to the elastic cushion through the foldable flexible rod 54. After the flexible rod is rotated and bent, the display can be located in the area below the through hole. The first camera, the second camera and The display is electrically connected. Through the combination of the first camera and the display, obstacles in progress can be displayed and monitored at 360 degrees without dead angle, which expands the patient's field of vision and can significantly improve safety; the second camera is used to image the patient's head in real time. When the patient finds that his head posture is wrong, he can adjust and correct it in time to ensure that the correct posture is maintained continuously, so that the patient can recover quickly and the treatment cycle can be shortened.

As an improvement of this embodiment, the telescopic rod I is formed by socketing a plurality of sleeves with different diameters, and the sleeves with different diameters are arranged vertically from small to large in order to form a multi-stage telescopic rod. The combined rod is a tapered rod with a small top and a large bottom, which can increase its telescopic range, and also improve its stability and bearing capacity. The telescopic rod II is horizontally arranged on the largest diameter casing of the two telescopic rods I. That is, the telescopic rod II is set on the lowermost casing, so that the telescopic movement of any casing is not affected; the elastic cushion can be rotatably set on the smallest diameter casing of the two telescopic rods I, so that the elastic cushion is fixed at the bottom On the sleeve pipe, it does not hinder the telescopic movement of the sleeve pipe.

As an improvement of this embodiment, the smallest diameter sleeves of the two telescopic rods 1 are provided with connectors 1 22, and the connectors 1 have a plurality of connection ports 23, one connection port is socketed with the sleeve pipe, and the other connection port is inserted. A connecting rod, the elastic back cushion adopts the combined structure of two half pieces 41, and a locking mechanism 42 is arranged between the two half pieces, and the locking mechanism is provided on both sides of the half piece, which includes a locking steel piece 421 and a locking pin 422 , the locking steel sheet is fixed on one half piece, on which a plurality of pin holes 423 are arranged, and the other half piece is provided with insertion holes 424 corresponding to the pin holes one by one. Bracket 43, the rotating bracket of the present embodiment includes the left lug 431 and the right lug 432 that are fixed on the left and right sides of the half piece. The cylinder has a through hole 46 conforming to the connecting rod, so that the rotating cylinder can be freely rotated when it is set on the connecting rod. When in use, the two half-pieces can be pushed to drive the rotating bracket and rotate around the connecting rod. When the two are horizontal, the locking pin is passed through the pin hole and inserted into the hole, and the relative rotation of the two half-pieces is limited by the structural strength of the locking steel plate. Of course, in actual use, the lugs of the two halves should be staggered to avoid mutual interference.

Simultaneously, the sleeve pipes of the maximum diameter of the two telescopic rods I are all provided with connector II 24, the elastic back cushion is fixed with the telescopic rod I through the connector I, the telescopic rod II is fixed with the telescopic rod I through the connector II, and the connector II is fixed with the telescopic rod I. It has a pipe through hole 25 and an interface 26, the pipe through hole is socketed with the casing, and the interface is fixed with the telescopic rod II.

As an improvement of the present embodiment, it also includes a handle 6, the handle is fixed on another connection port of the connector 1, and under the manipulation of the handle, the device will be promoted to move forward, making the progress convenient and controllable.

As an improvement of this embodiment, a cushion placement hole 48 is provided above the through hole, and a covering cushion 49 is placed in the cushion placement hole. When the present invention is used as a rickshaw to move forward, the patient leans his face against the elastic back cushion, and observes obstacles in the direction of advancement with a monitor; when the present invention is used as a bench or a seat, the covering cushion can be placed in the cushion placement hole It makes sitting more comfortable, and at the same time avoids direct contact with the human face to reduce the spread of bacteria.

As an improvement of this embodiment, the support plate of the left base or the support plate of the right base is provided with a cushion storage hole 18, which can accommodate and store the covered cushion, and at the same time, a spring pressing cover is provided at the opening of the cushion storage 19. Avoid falling and convenient storage.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be carried out Modifications or equivalent replacements, without departing from the spirit and scope of the technical solution, should be included in the scope of the claims of the present invention.

Claims (10)

1. Portable vitrectomy rehabilitation device, characterized in that: It includes a mobile base, which has a left base and a right base. Both the left base and the right base include a support plate and detachable rollers fixed at the bottom of the support plate. The support plate is formed by integral injection molding of plastic; The support is a telescopic rod I, one is respectively set on the left base and the right base, two telescopic rods I are parallel and vertically fixed on the support plate, a telescopic rod II is arranged between the two telescopic rods I, and the two telescopic rods are adjusted I and the distance between the left base and the right base; The elastic back cushion is rotatably arranged in the upper area between the two telescopic rods 1, and the middle area of the elastic back cushion is provided with a through hole; The imaging system has a first camera, a second camera and a display. The first camera is fixed on the front side of the elastic cushion to perform 360-degree imaging of the scene in front. The second camera is fixed on the front surface of the elastic cushion to monitor the patient's head. The display is rotatably connected to the elastic cushion through the foldable flexible rod. After the flexible rod is rotated and bent, the display can be located in the lower area of the through hole, and the first camera and the second camera are electrically connected to the display. 2. The portable vitrectomy rehabilitation device according to claim 1, characterized in that: the telescopic rod 1 is formed by a plurality of sleeve pipes with different diameters, and is sequentially socketed in the vertical direction from bottom to top from small to large. In this way, the telescopic rod II is horizontally arranged on the largest-diameter casing of the two telescopic rods I, and the elastic cushion is rotatably arranged on the smallest-diameter casing of the two telescopic rods I. 3. The portable vitrectomy rehabilitation device according to claim 2, characterized in that: the sleeve pipes of the smallest diameters of the two telescopic rods I are provided with connectors I, and the maximum diameter of the two telescopic rods I Connectors II are arranged on the sleeves, the elastic back cushion is fixed with the telescopic rod I through the connector I, and the telescopic rod II is fixed with the telescopic rod I through the connector II. 4. The portable vitrectomy rehabilitation device according to claim 3, characterized in that: said connecting head 1 has a plurality of connecting ports, one connecting port is socketed with the sleeve pipe, one connecting port is inserted into a connecting rod, and said elastic The cushion adopts a combined structure of two halves, a locking mechanism is arranged between the two halves, and a rotating bracket is arranged between any half and the connecting rod. 5. The portable vitrectomy rehabilitation device according to claim 4, characterized in that: the locking mechanism includes a locking steel plate and a locking pin, the locking steel plate is fixed on a half piece, and there are multiple There are two pin holes, and the other half is provided with insertion holes corresponding to the pin holes one by one. 6. The portable vitrectomy rehabilitation device according to claim 4, characterized in that: it also includes a handle, and the handle is fixed on another connecting port of the connecting head 1. 7. The portable vitrectomy rehabilitation device according to claim 4, characterized in that: the rotating bracket includes left and right lugs fixed on the left and right sides of the half piece, and both the left and right lugs include support arms The rotating cylinder integrally arranged with the support arm has a through hole conforming to the connecting rod, so that the rotating cylinder can be set on the connecting rod and rotate freely. 8. The portable vitrectomy rehabilitation device according to claim 3, characterized in that: the connector II has a tube through hole and an interface, the tube through hole is socketed with the sleeve, and the interface is connected to the telescopic rod II fixed. 9. The portable vitrectomy rehabilitation device according to claim 1, characterized in that: the rollers are fixed on the support plate through a wheel fixing frame, and the wheel fixing frame includes a frame body and a rotating shaft rotatably fixed on the frame body , the roller is fixed on the shaft. 10. The portable vitrectomy rehabilitation device according to claim 1, characterized in that: a covering cushion is provided above the through hole, a cushion placement hole is provided on the elastic cushion, and the support plate of the left base or the right A cushion storage hole is provided on the support plate of the base, and a spring pressing cover is provided at the opening of the cushion storage.