CN219398046U - An adjustable turning device - Google Patents

Abstract

The utility model relates to the technical field of puncture operation auxiliary turning-over instruments, in particular to an adjustable turning-over instrument, a fixing frame is detachably arranged on a bed body, a J-shaped turning-over plate is hinged on the fixing frame, the tail end of a bending part of the turning-over plate is fixedly provided with a leg clamping plate, a patient is bound and fixed on the turning-over plate through a first magic tape, the turning-over plate supports the patient, so that the fatigue of the patient in a left side position vertical for a long time can be reduced, the back movement in an operation process is avoided, the operation is influenced, and the two lower limbs of the patient are bound on the leg clamping plate through a second magic tape, so that the two lower limbs of the patient are kept in a position of bending towards the chest and abdomen, a spine gap is opened as much as possible, and the operation is facilitated; the body turning plate is telescopic, patients with different heights are used, and the magic tape can be stuck at different positions according to the thickness of the patients, so that the device is suitable for patients with different heights, thickness and thickness, and has wider applicability.

Description

An adjustable turning device

technical field

The utility model relates to the technical field of puncture surgery auxiliary turning equipment, in particular to an adjustable turning equipment.

Background technique

External drainage of cerebrospinal fluid is one of the most commonly used therapeutic techniques in neurosurgery. It refers to the continuous drainage of cerebrospinal fluid in the ventricles or lumbar cistern to the external closed system, including external ventricular drainage (EVD) and lumbar cistern drainage (LD). When performing LD, remove the occipital lateral position so that the patient’s head is in a straight line with the body, the back of the trunk is perpendicular to the table surface, the head is bent as far as possible in front of the chest, and the lower limbs are bent as far as possible toward the chest and abdomen to maximize the intervertebral space. The lumbar 2-3 or 3-4 intervertebral space is selected for puncture, and the puncture is successful when the cerebrospinal fluid is in a state of circulation (and there is no nerve root irritation symptom).

Since most puncture operations are performed under local anesthesia, the patient needs to maintain the left vertical position for a long time during the operation. In order to avoid the patient’s body fatigue from moving sideways and affecting the operation, a turning pad is usually used to support the patient’s back. However, the puncture site of the cerebrospinal fluid drainage operation is in the back spine, and the back support may affect the doctor’s surgical field of vision and hinder the operation. Moreover, the existing turning pad has only one function, which can only allow the patient to maintain the left vertical position, and cannot allow the patient’s lower limbs to flex toward the chest and abdomen.

For this reason, the utility model provides an adjustable turning device, which is used to solve the problem that the existing turning pad cannot allow the patient's lower limbs to bend toward the chest and abdomen, and the back support hinders the surgical field of view.

Utility model content

In view of the above situation, in order to overcome the defects of the prior art, the purpose of this utility model is to provide an adjustable turning device, which effectively solves the problems in the background art.

Its technical solution:

An adjustable stand-up device, characterized in that it includes a fixed frame detachably mounted on a hospital bed, a J-shaped turning board is hinged on the center rear side of the fixing frame, the turning board is driven by a driving mechanism, the turning board is a telescopic board, a leg clamping board is fixed at the end of a hook portion at the left end of the turning board, a plurality of first woolen belts are fixed at the bottom of the leg clamping board, a first hook surface matching with the first woolen belt is provided on the side of the leg clamping board facing the turning board, and a plurality of second wooly belts are fixed on the surface of the fixing frame at the front side of the turning board. The back of the turning board is provided with a second hook surface matched with the second wool surface belt.

Preferably, the turning board is provided with a sliding cavity with an opening at the right end, and a screw rod is installed on the left side of the sliding cavity, and the upper end of the screw rod protrudes from the sliding cavity and is provided with a first handle.

Preferably, the drive mechanism includes a support rod hinged on the back of the turning board, the bottom end of the support rod is hinged with a moving block that slides with the fixed frame, the moving block is threaded with a lead screw that is rotatably mounted on the fixed frame, and a second handle is fixed at the end of the lead screw.

Preferably, the hinged position between the support rod and the turning board is located on the upper side of the back of the turning board.

Preferably, the fixing frame is located at the rear side of the turning board and symmetrically fixes the limiting board along the screw rod.

Preferably, a notch is provided at the bottom of the leg clamp.

Preferably, the fixing frame is an upside-down U-shaped structure, and a plurality of screw rods are threadedly installed on both hanging walls of the fixing frame.

Preferably, a protective pad is laid on the surface of the turning board, and the bottom end of the protective pad is laid on the fixing frame.

Preferably, elastic pads are laid on the surface of the telescopic board.

Preferably, stoppers are fixed on the upper and lower walls of the sliding chamber on the right side of the screw rod.

Beneficial effects of the utility model: the utility model is detachably installed with a fixed frame on the bed body, on which a J-shaped turning board is hinged, and the end of the bending part of the turning board is fixed with a leg clamping board. A first Velcro is provided between the fixing frame and the turning board, and a second Velcro is provided on the leg clamping board. The patient is bound and fixed on the turning board by the first Velcro, and the turning board supports the patient. Bind to the leg splint to keep the lower limbs of the patient in a flexed position toward the thorax and abdomen, so that the intervertebral space can be opened as much as possible, which is conducive to the operation;

The turning board is retractable and can be used for patients of different heights, and the Velcro can be glued to different positions according to the patient's fat or thin, making this device suitable for patients with different heights, short, fat and thin, and has wider applicability;

The upper body of the patient is bound and fixed by multiple Velcro, and the surgical site is exposed to minimize the obscuration of the doctor's surgical field of vision, reduce the obstruction of the surgical process, and ensure the normal operation of the surgery;

There is a concave arc on the left side of the turning board, which is suitable for pregnant women or patients with big belly, making the binding more comfortable for patients.

Description of drawings

Fig. 1 is a perspective view of the utility model.

Fig. 2 is a three-dimensional schematic diagram of the centrosymmetry of Fig. 1 of the present invention.

Fig. 3 is a schematic left view of Fig. 2 of the present utility model.

Fig. 4 is a schematic diagram of a concave arc provided at the left end of the turning board of the present invention.

Fig. 5 is a schematic cross-sectional view at A-A of Fig. 3 of the present invention.

Among the figure: fixed frame 1, screw rod 2, stand-up plate 3, sliding chamber 4, screw mandrel 5, first handle 6, sleeve 7, ejector rod 8, expansion plate 9, limit block 10, support bar 11, moving block 12, leading screw 13, second handle 14, limit plate 15, the first rough surface band 16, the second rough surface band 17, leg clamp plate 18.

Detailed ways

Below in conjunction with accompanying drawing 1 to Fig. 4, the specific embodiment of the present utility model is described in further detail.

Embodiment 1, in order to solve the problems existing in the prior art, provide a kind of adjustable stand-up equipment in this embodiment, comprise fixed frame 1, the width of fixed frame 1 is adapted to the hospital bed, fixed frame 1 is the U-shaped structure that puts upside down, all screw rods 2 are threaded on the two hanging walls of fixed frame 1, and the ends of screw rods 2 abut on the side wall of the sick bed frame;

The back side of the upper center of the fixed frame 1 is hinged with a J-shaped stand-up board 3, the surface of the stand-up board 3 is covered with a protective pad, and the bottom end of the protective pad is laid on the fixed frame 1 to prevent the patient's abdominal muscles from being clamped when the stand-up board 3 rotates, thereby improving the safety of the equipment. 7. The right side wall is hinged with a push rod 8, and the end of the push rod 8 is hinged with a telescopic plate 9 slidably installed in the sliding chamber 4. The surface of the telescopic plate 9 is covered with an elastic pad. The upper and lower walls on the right side of the screw rod 5 in the sliding chamber 4 are fixed with a limit block 10. The limit block 10 makes the telescopic plate 9 at the leftmost end.

Stand up plate 3 back side upper side is hinged with support bar 11, and support bar 11 bottom ends are hinged with the mobile block 12 that slides with fixed mount 1, and the screw thread on movable block 12 is fitted with the lead screw 13 that is rotated and installed on fixed mount 1, and the end of leading screw 13 is fixed with second handle 14, and fixed mount 1 is positioned at turn over stand plate 3 rear side along screw mandrel 5 symmetrically fixed limit plate 15; At this time, the included angle between the turning board 3 and the surface of the fixed frame 1 is the smallest;

Turn over board 3 left end crotch ends and be fixed with leg clamping plate 18, leg clamping plate 18 bottoms are provided with gap, leg clamping plate 18 bottoms are fixed with a plurality of first furry surface bands 16, and first wooly surface band 16 is the bandage that surface is provided with Velcro rough surface, and leg clamping plate 18 is provided with the first hook surface that cooperates with the first hooking surface belt on the side of turning over board 3, fixed frame 1 surface is positioned at turning over board 3 front sides and is fixed with a plurality of second wooly surface bands 17, and turning over board 3 backsides is provided with the second wooly surface band 17 Fit the second rough side.

Concrete use process and effect of the present utility model:

1. Install the equipment: first put the two cantilever calipers of the fixed frame 1 on both sides of the hospital bed, and then tighten the screw 2 to prevent the fixed frame 1 from shaking and affect the operation process;

2. Adjust the turning angle of the turning board 3: the patient lies vertically on the fixed frame 1 on the left side, the lower limbs are bent, the thighs are attached to the surface of the leg clamping board 18, and the bending part of the turning board 3 touches the lower part of the patient's abdomen. The medical staff holds the second handle 14 and turns the screw 13 clockwise. There are protective pads and elastic pads on the surfaces of the board 3 and the telescopic board 9 respectively, both of which are elastic and make the patient more comfortable;

3. Adjust the stretching length of the telescopic plate 9: the medical personnel hold the first handle 6 and turn the threaded rod 5 clockwise. The rotation of the threaded rod 5 drives the sleeve 7 to descend. The sleeve 7 protrudes from the sliding chamber 4 through the mandrel 8 against the telescopic plate 9, and the longer the upper body of the patient, the larger the screwing angle of the threaded rod 5 is, and the more the telescopic plate 9 protrudes from the sliding chamber 4. Ensure that the right end of the telescopic plate 9 is located under the patient’s neck, so that the upper body of the patient is supported, which can not only distribute the force of supporting the patient evenly, but also prevent the force from being concentrated. Injury, and to avoid when the patient is lying on the left side, part of the body is not supported and shakes, which will affect the operation;

4. Bind the patient: Put the first woolen belt 16 around the lower limbs of the patient and put it on the back of the leg clamp 18, then stick the first woolen belt 16 on the first hook surface, thereby binding the patient's lower limbs in a flexed position, so that the patient's lumbar spine can be opened as much as possible, which is convenient for the operation. The upper body is bound, so that the patient is fixed on the turning board 3, and the patient is supported by the turning board 3, which can not only reduce the patient's fatigue of keeping the left side vertical for a long time, but also avoid back movement during the operation and affect the operation. Among them, the second hairy belt 17 within the range of the patient's puncture site is not bound, so as to avoid hindering the operation;

After the operation finishes, uncover the first wool surface band 16, the second wool surface belt 17, the patient gets up from the fixed frame 1, and then the fixed frame 1 is pulled down for cleaning and disinfection.

In embodiment 2, due to the different types of patients, there may be pregnant women, and the patient may also have characteristics such as beer belly, which makes the abdomen swell, so that the turning board 3 cannot be closely attached to the chest and abdomen of the patient, which will affect the supporting performance.

The above are only preferred embodiments of the utility model, and are not intended to limit the utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model are all included within the protection scope of the utility model.

Claims (10)

1. An adjustable stand-up equipment, characterized in that it comprises a fixed mount (1) detachably mounted on a hospital bed, a J-shaped turning board (3) is hinged on the center rear side of the fixing mount (1), the turning board (3) is driven by a driving mechanism, the turning board (3) is a stretchable board, the left end hook portion end of the turning board (3) is fixed with a leg clamping board (18), and the leg clamping board (18) bottom end is fixed with a plurality of first rough surface bands ( 16 ), the leg clamping board (1 8) The side facing the turning board (3) is provided with a first hook surface that cooperates with the first rough surface belt (16), and the surface of the fixed frame (1) is positioned at the front side of the turning board (3) and is fixed with a plurality of second rough surface belts (17), and the back side of the turning board (3) is provided with a second hook surface that cooperates with the second rough surface belt (17). 2. a kind of adjustable stand-up equipment according to claim 1, it is characterized in that, described stand-up board (3) is provided with the sliding cavity (4) of right end opening, and sliding cavity (4) left side rotation is equipped with screw mandrel (5), and screw mandrel (5) upper end stretches out sliding cavity (4) and is provided with first handle (6), and screw mandrel (5) is positioned at sliding cavity (4) internal screw thread and is equipped with sleeve (7), and sleeve (7) right side wall is hinged with push rod (8), and push rod (8) end is hinged with Slide the telescopic plate (9) installed in the slide chamber (4). 3. a kind of adjustable stand-up equipment according to claim 1, it is characterized in that, described drive mechanism comprises the support rod (11) that is hinged on the back side of stand-up board (3), the support rod (11) bottom is hinged with the mobile block (12) that slides with fixed mount (1), the screw thread on the movable block (12) is fitted with the leading screw (13) that is rotatably installed on the fixed mount (1), and the leading screw (13) end is fixed with the second handle (14). 4. The adjustable turning device according to claim 3, characterized in that, the hinged part of the support rod (11) and the turning board (3) is located on the upper side of the back of the turning board (3). 5 . The adjustable turning device according to claim 2 , characterized in that, the fixing frame ( 1 ) is located at the rear side of the turning board ( 3 ) and symmetrically fixes the limiting board ( 15 ) along the screw rod ( 5 ). 6. The adjustable turning device according to claim 5, characterized in that a gap is provided at the bottom of the leg clamp (18). 7. The adjustable stand-up device according to claim 1, characterized in that, the fixed frame (1) is an upside-down U-shaped structure, and a plurality of screw rods (2) are threadedly mounted on both hanging walls of the fixed frame (1). 8. The adjustable turning device according to claim 2, characterized in that a protective pad is laid on the surface of the turning board (3), and the bottom end of the protective pad is laid on the fixing frame (1). 9. The adjustable turning device according to claim 2, characterized in that elastic pads are laid on the surface of the telescopic plate (9). 10. An adjustable turning device according to claim 2, characterized in that, the upper and lower walls of the sliding chamber (4) located on the right side of the screw rod (5) are fixed with limiting blocks (10).