Special operation bed for pain department

Abstract

The utility model relates to a special operation bed for the pain department, which comprises a base, a lifting component is fixed on the base, and a bed body component, a prostrating component and a headrest component are fixed on the lifting component; the lifting assembly is used for adjusting the horizontal displacement and the vertical displacement between the bed body assembly and the base, adjusting the vertical displacement between the prone assembly and the base and adjusting the vertical displacement between the headrest assembly and the base; the lifting assembly is electrically connected with a controller. The bed body assembly comprises a first main board and a second main board, the headrest assembly comprises a headrest main board, and the first main board, the second main board and the headrest main board are all connected with extension main boards in a sliding mode. The length, the width and the height of the bed board can be adjusted so as to adapt to patients with different heights and body types, and the movable prostrating assembly can meet the requirements of different body positions.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field more specifically, relate to a special bed of pain department operation. BACKGROUND

[0002] Pain has been listed as the fifth vital sign after breathing, pulse, blood pressure, temperature by modern medicine. Some chronic pain is a disease itself (such as trigeminal neuralgia, post-herpetic neuralgia, etc.). Long-term local pain will form complex local pain syndrome or central pain, making ordinary pain very severe and difficult to treat, leading to dysfunction of various systems of the body, decreased immunity and induced various complications, even disability or endanger the life of the patient. Long-term pain not only seriously affects the patient's body, psychology, but also affects their family and even society.

[0003] Pain department treats headache, neuralgia, bone and joint pain (waist and leg pain, cervical spondylosis, lumbar disc herniation, knee arthritis, heel pain, temporomandibular joint dysfunction syndrome, degenerative osteoarthritis, etc.), tissue pain (acute and chronic waist sprain, lumbar muscle strain, supraspinous ligament inflammation, lumbar muscle fasciitis, piriform muscle syndrome, fibromyalgia syndrome, tendon sheath inflammation, shoulder periarthritis, tennis elbow, soft tissue injury, etc.), cancer pain, etc.

[0004] When treating patients, the common operation positions of pain department include supine position, prone position, lateral position, etc. Supine position: the patient lies on his back, with both arms on the sides of the body or naturally straight, and both legs naturally straight. Prone position: the patient's face is downward, lying on the prone bed, exposing the head, neck, back, hips and lower limb posterior, when the patient is prone, both arms are flexed and placed on both sides of the head, both legs are straight, a soft pillow is placed under the chest, hip and ankle, and the head is turned to one side. Lateral position: divided into left lateral position and right lateral position, which is the body position with both arms in upper and lower positions and the trunk perpendicular to the bed surface.

[0005] When treating patients, sometimes a diagnosis and treatment bed is needed, but the existing diagnosis and treatment bed in the hospital is not special for pain department, and the use experience of the existing diagnosis and treatment bed in the hospital is poor, which may even cause other physical discomfort, etc.

[0006] For example, the existing hospital treatment bed is generally a flat bed, and when the patient is treated by vertebra physiotherapy, the patient usually lies flat on the treatment bed with the face downward and the back upward. During the process of lying flat in the prone position, the shoulders of the patient naturally droop. However, the existing treatment bed cannot adjust the width of the position corresponding to the shoulders of the patient, so that it cannot adapt to patients of different body types, especially for patients with thin body type. Because the width of the bed is greater than the shoulder width of the patient, the arms of the patient are easily pressed by the bed surface and cannot naturally droop, causing discomfort of the shoulders during a long treatment process. Some patients have a relatively fat body type or a relatively high height. When the patient lies on the treatment bed, the body of the patient may be partially suspended, which causes certain psychological worries of the patient, and the patient is afraid of falling off the treatment bed. Some patients may not be able to climb a relatively high treatment bed due to leg pain or other reasons, and need the assistance of medical staff.

[0007] In order to adapt to patients of different heights and body types and meet the needs of different body positions, a special bed for pain department surgery is needed, which can conveniently adjust the length and width. Content of the utility model

[0008] Therefore, the utility model provides a special bed for pain department surgery, the length, width and height of the bed plate can be adjusted, and the movable prone component meets the needs of different body positions.

[0009] The application provides a special bed for pain department surgery, which comprises a base, a lifting assembly fixed on the base, a bed body assembly, a prone component and a headrest component fixed on the lifting assembly; the lifting assembly is used for adjusting the horizontal displacement and vertical displacement between the bed body assembly and the base, adjusting the vertical displacement between the prone component and the base and adjusting the vertical displacement between the headrest component and the base; and the lifting assembly is electrically connected with a controller.

[0010] The bed body assembly comprises a first main plate and a second main plate, the headrest component comprises a headrest main plate, and the first main plate, the second main plate and the headrest main plate are all slidably connected with an extension main plate.

[0011] Optionally, the two sides of the first main plate are respectively hinged with first side plates, in a first state, the first side plates can be turned to the upper side of the first main plate and are parallel to the first main plate, and in a second state, the first side plates can be turned to the side of the first main plate and are located on the same horizontal plane as the first main plate.

[0012] The two sides of the second main plate are respectively hinged with the first side plates, in a first state, the first side plates can be turned to the upper side of the second main plate and are parallel to the second main plate, and in a second state, the first side plates can be turned to the side of the second main plate and are located on the same horizontal plane as the second main plate.

[0013] The first side plate is hinged to the two sides of the headrest main plate, and in the first state, the first side plate can be flipped to the top of the headrest main plate and parallel to the headrest main plate, and in the second state, the first side plate can be flipped to the side of the headrest main plate and in the same horizontal plane as the headrest main plate.

[0014] Optionally, the second side plate is hinged to the two sides of the extension main plate, and in the first state, the second side plate can be flipped to the bottom of the extension main plate and parallel to the extension main plate, and in the second state, the second side plate can be flipped to the side of the extension main plate and in the same horizontal plane as the extension main plate.

[0015] Optionally, the prone component includes a prone plate, and the third side plate is hinged to the two sides of the prone plate, and in the first state, the third side plate can be flipped to the bottom of the prone plate and parallel to the prone plate, and in the second state, the third side plate can be flipped to the side of the prone plate and in the same horizontal plane as the prone plate.

[0016] Optionally, the lifting assembly includes a first lifting device, a second lifting device, a third lifting device and a guide rail, the guide rail is fixed on the base, the first lifting device is fixed on one of the guide rails, the telescopic end of the first lifting device is fixed on the first main plate, the second lifting device is fixed on the other guide rail, the telescopic end of the second lifting device is fixed on the second main plate, and the third lifting device is fixed on the base, and the telescopic end of the third lifting device is fixed on the prone plate.

[0017] Optionally, the lifting assembly further includes a fourth lifting device, the extension frame is fixed on the first lifting device, the fourth lifting device is fixed on the extension frame, and the telescopic end of the fourth lifting device is fixed on the headrest main plate.

[0018] Optionally, the lifting assembly further includes a fifth lifting device, the fifth lifting device is used for supporting the bed body assembly, the fifth lifting device is fixed on one of the guide rails, and the telescopic end of the fifth lifting device is fixed on the reinforcing plate.

[0019] Optionally, the first main plate, the second main plate, the first side plate and the second side plate are detachably connected with a mattress, the prone plate and the third side plate are detachably connected with a prone body, and the headrest assembly is detachably connected with a pillow.

[0020] Optionally, the first side plate, the second side plate, the prone plate and the third side plate are provided with a groove, and the groove is used for fixing a guardrail, and the guardrail is a telescopic guardrail.

[0021] Optionally, a support leg is fixed to the bottom surface of the base, and a universal brake wheel is fixed to the support leg.

[0022] Compared with the prior art, the surgical bed for pain management provided by this utility model achieves at least the following beneficial effects:

[0023] This utility model provides a surgical bed specifically for pain management. The bed frame, prone position assembly, and headrest assembly are combined for patient lying down. A lifting assembly adjusts the horizontal displacement between the bed frame and the base to accommodate different patient heights. When the patient needs a prone position, the lifting assembly adjusts the vertical displacement between the prone position assembly and the base until the patient is in a prone position. When not in use, the lifting assembly adjusts the vertical displacement between the prone position assembly and the base until the prone position assembly is below the bed frame. The lifting assembly also adjusts the vertical displacement between the headrest assembly and the base to meet the height requirements of the patient's head in different lying positions. When the patient is unable to climb onto the bed due to illness or other reasons, the lifting assembly lowers, reducing the relative height between the bed frame, prone position assembly, and headrest assembly and the base, facilitating patient entry. Once the patient is on the bed, the lifting assembly is raised to facilitate medical staff in diagnosis and treatment. The length, width, and height of the bed board are adjustable to accommodate patients of different heights and body types, and the movable prone position assembly meets the needs of different body positions.

[0024] Of course, any product implementing this utility model does not necessarily need to achieve all the technical effects described above at the same time.

[0025] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0026] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0027] Figure 1 This is a schematic diagram of the structure of the surgical bed for pain management provided by this utility model;

[0028] Figure 2 This is a structural schematic diagram of the surgical bed for pain management provided by this utility model (in its unwidened state);

[0029] Figure 3 This is a structural schematic diagram of the pain management surgical bed (without protective components) provided by this utility model;

[0030] Figure 4 This utility model provides Figure 3 A partial structural diagram;

[0031] Figure 5 is another part structure schematic view of the utility model provides Figure 3 ;

[0032] Figure 6 is the front view of the utility model provides Figure 4 ;

[0033] Figure 7 is the cross section view of the utility model provides first mainboard and first side plate (or second mainboard and first side plate) under the state of unfolding;

[0034] Figure 8 is the cross section view of the utility model provides first mainboard and first side plate (or second mainboard and first side plate) under the state of not unfolding;

[0035] Figure 9 is the cross section view of the utility model provides extension mainboard and third side plate under the state of unfolding;

[0036] Figure 10 is the cross section view of the utility model provides extension mainboard and third side plate under the state of not unfolding;

[0037] Wherein: 10, base;11, supporting leg;12, universal brake wheel;20, lifting assembly;21, first lifting device;22, second lifting device;23, third lifting device;24, guide rail;25, fourth lifting device;26, extension frame;27, reinforcing plate;28, fifth lifting device;30, bed body assembly;31, first mainboard;32, second mainboard;33, extension mainboard;34, first side plate;35, second side plate;36, bed mat;37, slide rail;38, sliding slot;40, prone assembly;41, prone plate;42, third side plate;43, prone body;50, headrest assembly;51, headrest mainboard;52, foot support pad;53, pillow;54, observation window;60, recess;61, guardrail;62, restraint belt. DETAILED DESCRIPTION

[0038] Various exemplary embodiments of the present utility model will now be described in detail with reference to the accompanying drawings. Note that the relative arrangement, numerical expressions, and numerical values of components and steps set forth in these embodiments do not limit the scope of the present utility model unless otherwise specifically stated.

[0039] The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way limiting to the scope of the present utility model and its applications or uses.

[0040] Techniques, methods, and devices known to those of ordinary skill in the relevant art can not be discussed in detail herein. However, where appropriate, such techniques, methods, and devices can be considered part of the present disclosure.

[0041] In all of the examples shown and discussed herein, any specific values should be interpreted as merely exemplary and not limiting. Thus, other examples of the exemplary embodiments can have different values.

[0042] It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, it need not be discussed further in subsequent figures.

[0043] With reference to Figure 1 , the first direction X is the horizontal direction from the headrest assembly 50 to the bed body assembly 30; the second direction Y is the horizontal direction from the first side plate 34 to the first main plate 31; and the third direction Z is the horizontal direction from the base 10 to the first main plate 31. The first direction X, the second direction Y, and the third direction Z are perpendicular to each other in pairs.

[0044] In an alternative embodiment, with reference to Figures 1-5 , the present embodiment provides a special bed for orthopedic surgery, which comprises a base 10, a lifting assembly 20 fixed on the base 10, a bed body assembly 30, a prone assembly 40, and a headrest assembly 50 fixed on the lifting assembly 20; the lifting assembly 20 is used to adjust the horizontal displacement and the vertical displacement between the bed body assembly 30 and the base 10, to adjust the vertical displacement between the prone assembly 40 and the base 10, and to adjust the vertical displacement between the headrest assembly 50 and the base 10; the lifting assembly 20 is electrically connected with a controller.

[0045] The bed body assembly 30 comprises a first main plate 31 and a second main plate 32, and the headrest assembly 50 comprises a headrest main plate 51. An extension main plate 33 is slidably connected to each of the first main plate 31, the second main plate 32, and the headrest main plate 51.

[0046] It can be understood that the bed body assembly 30, the prone assembly 40 and the headrest assembly 50 are combined together for the patient to lie down, the lifting assembly 20 adjusts the horizontal displacement between the bed body assembly 30 and the base 10 to adapt to the different heights of the patient; when the patient needs to be in a prone position, the lifting assembly 20 adjusts the vertical displacement between the prone assembly 40 and the base 10 until the patient's prone position is met; when not in use, the lifting assembly 20 adjusts the vertical displacement between the prone assembly 40 and the base 10 until the prone assembly 40 is located below the bed body assembly 30; the lifting assembly 20 adjusts the vertical displacement between the headrest assembly 50 and the base 10 to meet the needs of different lying positions of the patient and the height needs of the bed body assembly 30; when the patient cannot climb onto the bed due to illness or other reasons, the lifting assembly 20 is lowered to lower the relative height between the bed body assembly 30, the prone assembly 40, the headrest assembly 50 and the base 10, facilitating the patient to get on the bed, and after the patient gets on the bed, the height of the lifting assembly 20 is raised to facilitate medical personnel to perform diagnosis and treatment, for example, by raising the height of the lifting assembly 20, adjusting the vertical displacement between the bed body assembly 30 and the base 10, the space between the bed body assembly 30 and the base 10 can be used to place a medical instrument C-arm (also known as C-arm, C-arm X-ray machine, as the name implies, the device has a C-shaped rack, a ball tube that generates x-rays, an image intensifier that collects images, and a CCD camera that processes images. Mainly for contrast, photography and other work in various surgeries.)

[0047] It can be understood that in normal use, along the first direction X, the headrest assembly 50, the first main plate 31 and the second main plate 32 can be spliced into a complete bed plate for the patient to lie on his back or on his side. Along the first direction X, the headrest assembly 50, the first main plate 31, the prone assembly 40 and the second main plate 32 can be spliced into a complete bed plate for the patient to lie in a prone position.

[0048] When the patient lies on his back or on his side and needs to lengthen the entire bed plate, referring to Figure 3 , selectively pull out the extension main plate 33 connected with the first main plate 31 along the first direction X, and selectively pull out the extension main plate 33 connected with the second main plate 32 along the opposite direction of the first direction X, the headrest assembly 50, the first main plate 31, the extension main plate 33 connected with the first main plate 31, the extension main plate 33 connected with the second main plate 32 and the second main plate 32 can be spliced into a complete bed plate for the patient to lie on his back or on his side.

[0049] When the patient lies in a prone position and needs to lengthen the entire bed plate, referring to Figure 2, selectively pull out the extension main plate 33 which is in sliding connection with the first main plate 31 along the first direction X, selectively pull out the extension main plate 33 which is in sliding connection with the second main plate 32 along the opposite direction of the first direction X, the headrest assembly 50, the first main plate 31, the extension main plate 33 which is in sliding connection with the first main plate 31, the prone assembly 40, the extension main plate 33 which is in sliding connection with the second main plate 32 and the second main plate 32 can be spliced into a complete bed plate for the patient to be prone. It should be noted that the headrest assembly 50 can be provided with an observation window 54, and when the patient is in a prone position, the face corresponds to the position of the observation window 54, and the patient can watch the audio and video under the observation window 54 to alleviate the mental state of the patient with claustrophobia. When prone, the patient's legs are naturally straightened for a long time, which will cause discomfort to the patient. A foot support pad 52 can be placed under the patient's ankle to support the patient's ankle and reduce the pressure on the ankle joint.

[0050] When the patient is treated for cervical vertebra, refer to Figure 1 、 Figure 3 , selectively pull out the extension main plate 33 which is in sliding connection with the headrest main plate 51 along the opposite direction of the first direction X, so as to conveniently place the patient's arms which extend beyond the head, and the extension main plate 33 which is in sliding connection with the headrest main plate 51 is used to support the patient's arms.

[0051] When the patient's body and arms need to be fixed, the restraint belt 62 can be connected on the bed body assembly 30 and the extension main plate 33 which is in sliding connection with the headrest main plate 51. The restraint belt 62 is preferably an ELR three-point safety belt (i.e. a safety belt for a vehicle). Under normal circumstances, the ELR three-point safety belt keeps in close contact with the patient's body and does not constrain the patient's body. In an emergency (for example, the sudden action of a patient with mania), the ELR three-point safety belt can be locked in an emergency to restrict the range of movement of the patient's body, thereby protecting medical staff and assisting medical staff in stopping the patient from being agitated.

[0052] The pain department surgery special bed of the embodiment can adjust the pull-out distance of the extension main plate 33 according to the actual needs of the patient, and then adjust the length of the entire bed plate in the first direction X, so as to facilitate the diagnosis and treatment of patients of different heights. Whether to raise the prone assembly 40 parallel to the bed body assembly 30 is selected to facilitate the patient to be prone. The pain department surgery special bed of the embodiment is convenient to adjust, has wide applicability, meets the actual operation position needs of patients of different heights and body types, and is also convenient for medical staff to adjust the bed body assembly 30 to diagnose and treat the patient.

[0053] It should be noted that the sliding connection device between the first main plate 31 and the extension main plate 33, the sliding connection device between the second main plate 32 and the extension main plate 33, and the sliding connection device between the headrest main plate 51 and the extension main plate 33 can be selected according to actual needs, and can realize the pulling out and pushing back of the first main plate 31 and the extension main plate 33, the pulling out and pushing back of the second main plate 32 and the extension main plate 33, and the pulling out and pushing back of the headrest main plate 51 and the extension main plate 33. For example, referring to Figure 5 The sliding rail 37 can be arranged on the second main plate 32, and the matching sliding groove 38 can be arranged on the extension plate. The relative movement between the sliding connection device composed of the sliding rail 37 and the sliding groove 38 can realize the pulling out and pushing back of the extension main plate 33 and the second main plate 32. The sliding connection device has a locking function and can lock the adjustment state. The electric sliding connection device controlled by the controller can realize the accurate control of the sliding distance between the sliding connection devices, so as to meet the actual prone needs of the patient and not affect the diagnosis and treatment of the medical staff and increase the difficulty of the diagnosis and treatment operation of the medical staff due to the too short or too long bed plate.

[0054] In an optional embodiment, referring to Figures 1-6 The first side plate 34 is hinged to the two sides of the first main plate 31. In the first state, the first side plate 34 can be flipped to the upper side of the first main plate 31 and parallel to the first main plate 31. In the second state, the first side plate 34 can be flipped to the side of the first main plate 31 and located in the same horizontal plane as the first main plate 31.

[0055] The first side plate 34 is hinged to the two sides of the second main plate 32. In the first state, the first side plate 34 can be flipped to the upper side of the second main plate 32 and parallel to the second main plate 32. In the second state, the first side plate 34 can be flipped to the side of the second main plate 32 and located in the same horizontal plane as the second main plate 32.

[0056] The first side plate 34 is hinged to the two sides of the headrest main plate 51. In the first state, the first side plate 34 can be flipped to the upper side of the headrest main plate 51 and parallel to the headrest main plate 51. In the second state, the first side plate 34 can be flipped to the side of the headrest main plate 51 and located in the same horizontal plane as the headrest main plate 51.

[0057] The second side plate 35 is hinged to the two sides of the extension main plate 33. In the first state, the second side plate 35 can be flipped to the lower side of the extension main plate 33 and parallel to the extension main plate 33. In the second state, the second side plate 35 can be flipped to the side of the extension main plate 33 and located in the same horizontal plane as the extension main plate 33.

[0058] It should be noted that the lengths of the first side plate 34, the second side plate 35 and the third side plate 42 on the second direction Y can not be equal, the lengths of the first side plate 34, the second side plate 35 and the third side plate 42 on the same side on the second direction Y can be equal, and the widths of the widened bed plates are different.

[0059] It can be understood that when the patient is in a supine or lateral position, and the patient is obese or needs to occupy a wider width (relative distance on the second direction Y) of the bed plate area when in a lateral position, the first side plate 34 hinged to the first main plate 31 and the first side plate 34 hinged to the second main plate 32 on any same side or both sides in the first state can be selectively changed to the second state to widen the relative distance of the bed plate on the second direction Y; along the first direction X, the headrest assembly 50, the first main plate 31, the first side plate 34 hinged to the first main plate 31, the second main plate 32 and the first side plate 34 hinged to the second main plate 32 can be spliced into a complete bed plate to meet the needs of the patient in a supine or lateral position when the patient is obese or needs to occupy a wider width (relative distance on the second direction Y) of the bed plate area when in a lateral position.

[0060] When the patient is in a supine or lateral position, and needs to lengthen and widen the entire bed plate, the first side plate 34 hinged to the first main plate 31 and the first side plate 34 hinged to the second main plate 32 on any same side or both sides in the first state can be selectively changed to the second state; along the first direction X, the extension main plate 33 in sliding connection with the first main plate 31 is selectively pulled out, and the extension main plate 33 in sliding connection with the second main plate 32 is selectively pulled out in the opposite direction of the first direction X; according to the relative distance of the extension main plate 33 pulled out on the first direction X, one or more second side plates 35 hinged to the extension main plate 33 on any same side or both sides in the first state corresponding to the first main plate 31 are changed to the second state to lengthen the relative distance of the bed plate on the first direction X and widen the relative distance of the bed plate on the second direction Y. Along the first direction X, the headrest assembly 50, the first main plate 31, the extension main plate 33 in sliding connection with the first main plate 31, the second side plate 35 hinged to the extension main plate 33, the first side plate 34 hinged to the first main plate 31, the second main plate 32, the first side plate 34 hinged to the second main plate 32 and the extension main plate 33 in sliding connection with the second main plate 32 can be spliced into a complete bed plate to meet the needs of the patient in a supine or lateral position when the patient needs to lengthen and widen the entire bed plate.

[0061] When the patient is in a supine or lateral position, and needs to lengthen and widen the entire bed plate, the first side plate 34 hinged to the first main plate 31 and the first side plate 34 hinged to the second main plate 32 on any same side or both sides in the first state can be selectively changed to the second state; along the first direction X, the extension main plate 33 in sliding connection with the first main plate 31 is selectively pulled out, and the extension main plate 33 in sliding connection with the second main plate 32 is selectively pulled out in the opposite direction of the first direction X; according to the relative distance of the extension main plate 33 pulled out on the first direction X, one or more second side plates 35 hinged to the extension main plate 33 on any same side or both sides in the first state corresponding to the first main plate 31 are changed to the second state to lengthen the relative distance of the bed plate on the first direction X and widen the relative distance of the bed plate on the second direction Y. Along the first direction X, the headrest assembly 50, the first main plate 31, the extension main plate 33 in sliding connection with the first main plate 31, the second side plate 35 hinged to the extension main plate 33, the first side plate 34 hinged to the first main plate 31, the second main plate 32, the first side plate 34 hinged to the second main plate 32 and the extension main plate 33 in sliding connection with the second main plate 32 can be spliced into a complete bed plate to meet the needs of the patient in a supine or lateral position when the patient needs to lengthen and widen the entire bed plate. Figure 1 , Figure 3, selectively changing any same side or both sides of the first side plate 34 which is kept in the first state and is hinged with the headrest main plate 51 to the second state; selectively pulling out the extension main plate 33 which is slidingly connected with the headrest main plate 51 in the opposite direction of the first direction X, and according to the relative distance of the extension main plate 33 pulled out in the opposite direction of the first direction X, changing one or more second side plates 35 which is kept in the first state and is hinged with the extension main plate 33 to the second state corresponding to any same side or both sides of the headrest main plate 51, lengthening the relative distance of the headrest assembly 50 in the first direction X, and widening the relative distance of the headrest assembly 50 in the second direction Y. The headrest assembly 50 composed of the headrest main plate 51, the first side plate 34 hinged with the headrest main plate 51, the extension main plate 33 slidingly connected with the headrest main plate 51, and the one or more second side plates 35 hinged with the extension main plate 33 can meet the requirements of supporting the head of the patient, placing the arms of the patient extending beyond the head and supporting the arms of the patient. It should be noted that the headrest assembly 50 can be provided with an observation window 54, and when the patient is in the prone position, the face corresponds to the position of the observation window 54, and the patient can watch the audio and video under the observation window 54 to relieve the mental stress of the patient with claustrophobia.

[0062] It should be noted that the connection mode of the headrest main plate 51 and the first side plate 34 can be replaced by sliding connection, which is convenient for adjusting the relative distance between the first side plate 34 and the headrest main plate 51 in the second direction Y, and the lengthening distance of the first side plate 34 in the second direction Y is controllable, which will not hinder the movement of the upper limbs of the patient and meet the requirement of natural drooping of the arms of the patient.

[0063] It should be noted that a plurality of adjacent second side plates 35 are hinged on both sides of the extension main plate 33, and according to the actual needs, the relative distance of the extension main plate 33 pulled out in the first direction X can be selected, and according to the relative distance of the extension main plate 33 pulled out, one or more second side plates 35 which is kept in the first state and is hinged with the extension main plate 33 corresponding to the first main plate 31 can be changed to the second state, and the relative distance of the lengthening bed plate in the first direction X can be controlled.

[0064] It should be noted that according to actual needs, a lockable 180-degree hinge can be selected for the conversion between the first state and the second state of the first side plate 34 and for the conversion between the first state and the second state of the second side plate 35.

[0065] When the patient needs to widen the bed plate and needs to be in the prone position, in an alternative embodiment, referring to Figures 1-6 The prone assembly 40 includes a prone plate 41, and a third side plate 42 is hinged on both sides of the prone plate 41. In the first state, the third side plate 42 can be flipped to the lower side of the prone plate 41 and parallel to the prone plate 41, and in the second state, the third side plate 42 can be flipped to the side of the prone plate 41 and located in the same horizontal plane as the prone plate 41.

[0066] It can be understood that when the patient is obese and needs to lie on his stomach and occupies a wide width (relative distance in the second direction Y) of the bed board area; optionally, any same side or both sides of the first side plate 34 hinged with the first main plate 31, the first side plate 34 hinged with the second main plate 32, and the third side plate 42 hinged with the stomach plate 41 which remain in the first state can be changed to the second state to widen the relative distance of the bed board in the second direction Y; along the first direction X, the headrest assembly 50, the first main plate 31, the first side plate 34 hinged with the first main plate 31, the stomach plate 41, the third side plate 42 hinged with the stomach plate 41, the second main plate 32, and the first side plate 34 hinged with the second main plate 32 can be spliced into a complete bed board for the patient to lie on his stomach.

[0067] Referring to Figure 1 , Figure 3 When the patient is obese and needs to lengthen and widen the entire bed board length when lying on his stomach, optionally, any same side or both sides of the first side plate 34 hinged with the first main plate 31, the first side plate 34 hinged with the second main plate 32, and the third side plate 42 hinged with the stomach plate 41 which remain in the first state can be changed to the second state; along the first direction X, the extension main plate 33 connected with the first main plate 31 is selectively pulled out, and the extension main plate 33 connected with the second main plate 32 is selectively pulled out in the opposite direction of the first direction X; according to the relative distance of the extension main plate 33 pulled out in the first direction X, one or more second side plates 35 hinged with the extension main plate 33 corresponding to any same side or both sides of the first main plate 31 which remain in the first state are changed to the second state to lengthen the relative distance of the bed board in the first direction X and widen the relative distance of the bed board in the second direction Y. Along the first direction X, the headrest assembly 50, the first main plate 31, the extension main plate 33 connected with the first main plate 31, the first side plate 34 hinged with the first main plate 31, the stomach plate 41, the third side plate 42 hinged with the stomach plate 41, the second side plate 35 hinged with the extension main plate 33, the second main plate 32, the extension main plate 33 connected with the second main plate 32, and the first side plate 34 hinged with the second main plate 32 can be spliced into a complete bed board for the patient to lie on his stomach.

[0068] When the patient is lying on his stomach for cervical spine treatment, referring to Figure 1 , Figure 3, selectively change the first side plate 34 on the same side or both sides of the headrest main plate 51 to the second state; selectively pull out the extension main plate 33 connected to the headrest main plate 51 in the opposite direction of the first direction X, and according to the relative distance of the extension main plate 33 pulled out in the opposite direction of the first direction X, change one or more second side plates 35 on the same side or both sides of the headrest main plate 51 corresponding to the extension main plate 33 to the second state, increase the relative distance of the headrest assembly 50 in the first direction X, and increase the relative distance of the headrest assembly 50 in the second direction Y. The headrest assembly 50 composed of the headrest main plate 51, the first side plate 34 connected to the headrest main plate 51, the extension main plate 33 connected to the headrest main plate 51, and the one or more second side plates 35 connected to the extension main plate 33 can meet the requirements of supporting the patient's head, placing the patient's arms extending beyond the head, and supporting the patient's arms.

[0069] When necessary, a lockable 180-degree hinge is selected for the conversion between the first state and the second state of the third side plate 42.

[0070] The pain department surgery special bed of the embodiment is convenient to adjust, has wide applicability, can adjust the length of the entire bed plate in the first direction X according to the actual needs of the patient, and selects whether to raise the prone assembly 40 parallel to the bed body assembly 30 to facilitate the patient to perform prone; The pain department surgery special bed of the embodiment meets the actual operation position needs of patients of different heights and body types, and also facilitates medical staff to adjust the bed body assembly 30 to perform diagnosis and treatment on the patient.

[0071] In an alternative embodiment, referring to Figures 2-10 The lifting assembly 20 includes a first lifting device 21, a second lifting device 22, a third lifting device 23, and a guide rail 24, and the guide rail 24 is fixed on the base 10; the first lifting device 21 is fixed on one guide rail 24, and the telescopic end of the first lifting device 21 is fixed with the first main plate 31; the second lifting device 22 is fixed on another guide rail 24, and the telescopic end of the second lifting device 22 is fixed with the second main plate 32; the third lifting device 23 is fixed on the base 10, and the telescopic end of the third lifting device 23 is fixed with the prone plate 41.

[0072] The lifting assembly 20 further includes a fourth lifting device 25, and the first lifting device 21 is fixed with an extension frame 26, the fourth lifting device 25 is fixed on the extension frame 26, and the telescopic end of the fourth lifting device 25 is fixed with the headrest assembly 50.

[0073] It can be understood that the first lifting device 21 reciprocates along the first direction X on the guide rail 24 to adjust the relative displacement between the first main plate 31 and the prone component 40; the second lifting device 22 reciprocates along the first direction X on the guide rail 24 to adjust the relative displacement between the first main plate 31 and the prone component 40; and the third lifting device 23 reciprocates along the third direction Z to adjust the relative displacement between the prone component 40 and the base 10.

[0074] When prone, the first lifting device 21 moves in the opposite direction along the first direction X on the guide rail 24 to pull apart the relative displacement between the first main plate 31 and the base 10, the second lifting device 22 moves along the first direction X on the guide rail 24 to pull apart the relative displacement between the second main plate 32 and the base 10, to provide space for the prone component 40 to move upward to the same horizontal plane as the first main plate 31, without hindering the upward movement of the prone component 40, and the third lifting device 23 reciprocates along the third direction Z to adjust the relative displacement between the prone component 40 and the base 10.

[0075] When the entire bed plate length is extended, the first lifting device 21 moves in the opposite direction along the first direction X on the guide rail 24 to pull apart the relative displacement between the first main plate 31 and the base 10, facilitating the selective pulling out of the extension main plate 33 connected to the first main plate 31 in the first direction X, so that the extension distance of the extension main plate 33 is controllable; the second lifting device 22 moves along the first direction X on the guide rail 24 to pull apart the relative displacement between the second main plate 32 and the base 10, selectively pulling out the extension main plate 33 connected to the second main plate 32 in the opposite direction of the first direction X, so that the extension distance of the extension main plate 33 is controllable; and the two extension main plates 33 abut together to realize the extension of the entire bed plate length. It should be noted that the heights of the first lifting device 21, the second lifting device 22, and the third lifting device 23 in the third direction Z can be adjusted, thereby adjusting the height between the bed body component 30 and the base 10, to ensure that there is enough space to place a medical instrument C-arm to diagnose and treat the patient.

[0076] The fourth lifting device 25 fixed on the extension frame 26 moves along with the movement of the first lifting device 21 along the first direction X on the guide rail 24, and moves in the first direction X; the extension frame 26 fixed on the first lifting device 21 extends out of the first main plate 31 in the opposite direction of the first direction X, and the headrest main plate 51 driven by the fourth lifting device 25 to move along the third direction Z will not be hindered by the first main plate 31; medical personnel can adjust the height of the headrest component 50 according to actual needs to support the patient's head.

[0077] It should be noted that the extension frame 26 can be replaced by an adjustable length extension frame 26 according to actual needs. The guide rail 24 is a groove or ridge made of metal or other materials, which can bear, fix, guide the movement of the device or equipment and reduce the friction.

[0078] In an alternative embodiment, referring to Figures 1-5 , the lifting assembly 20 further comprises a fifth lifting device fixed on a guide rail 24, and a reinforcing plate 27 is fixed on the telescopic end of the fifth lifting device.

[0079] It can be understood that in order to prevent the extension main plate 33, the first side plate 34, the second side plate 35 and the third side plate 42 from being deformed or broken under stress, the fifth lifting device 28 is moved to a position where deformation or breakage is likely to occur on the slide rail 37, and the reinforcing plate 27 fixed on the telescopic end of the fifth lifting device 28 can play the role of a reinforcing rib to prevent the extension main plate 33, the first side plate 34 in the second state, the second side plate 35 and the third side plate 42 from being deformed or broken under stress.

[0080] In an alternative embodiment, referring to Figures 2-10 , the first main plate 31, the second main plate 32, the first side plate 34 and the second side plate 35 are detachably connected with a mattress 36; the prone plate 41 and the third side plate 42 are detachably connected with a prone body 43; and the headrest assembly 50 is detachably connected with a pillow 53.

[0081] It can be understood that in order to ensure the comfort of the patient, the mattress 36, the prone body 43 and the pillow 53 are provided; because the positions of the first side plate 34, the second side plate 35 and the third side plate 42 are different in the first state and the second state, different sizes and thicknesses of the mattress 36 can be selected according to actual needs to keep the entire bed plate flat.

[0082] It should be noted that the headrest main plate 51 and the pillow 53 can be provided with an observation window 54, and when the patient is in a prone position, the face corresponds to the position of the observation window 54, the patient can watch audio and video under the observation window 54 to relax the mood, avoiding the influence of the dark environment on the patient's mood. When the patient is treated on the special bed for pain department, the temperature of the mattress 36 is constant, and some patients may have diarrhea and other symptoms due to cold, which affects the patient's treatment and recovery. To this end, a heating pad can be laid on the mattress 36 for local temperature adjustment to avoid the patient from getting cold. The heating pad can be a heating patch or an electric blanket.

[0083] In an alternative embodiment, referring to Figures 7-10 , the first main plate 31, the second main plate 32, the first side plate 34, the second side plate 35, the prone plate 41 and the third side plate 42 are provided with a groove 60 for fixing a guardrail 61; and the guardrail 61 is a telescopic guardrail 61.

[0084] It can be understood that after the length and width of the bed board are adjusted, the guardrail 61 can be inserted into the groove 60 as needed to protect the patient from falling off the bed. Because the extension length of the two adjacent extension boards is adjustable, the guardrail 61 can be set as a telescopic guardrail 61. The restraint belt 62 can be connected to the guardrail 61. The restraint belt 62 is preferably an ELR three-point safety belt (i.e., a vehicle safety belt), which is in a state of being attached to the patient's body under normal circumstances and does not constrain the patient's body. In an emergency (for example, the sudden action of a patient with mania), the ELR three-point safety belt can be locked in an emergency to restrict the range of motion of the patient's body, protect medical personnel and assist medical personnel in stopping the patient from being agitated.

[0085] In an alternative embodiment, referring to Figure 6 The bottom surface of the base 10 is fixed with a supporting leg 11, and the supporting leg 11 is fixed with a universal brake wheel 12.

[0086] It can be understood that in order to facilitate movement, the universal brake wheel 12 is fixed on the supporting leg 11.

[0087] The pain department operation special bed of the utility model, the length, width and height of the bed board can be adjusted, and the adjustment is simple and easy to operate. According to actual needs, the horizontal displacement of the first lifting device 21 and the second lifting device 22 is determined, and then the pull-out distance of the extension main board 33 slidingly connected to the first main board 31 and the second main board 32 is determined, so that the lengthening of the bed board is realized. According to actual needs, the first side plate 34 and the second side plate 35 on one side or both sides are changed from the first state to the second state, so that the widening of the bed board is realized. According to actual needs, it is selected whether to raise the third lifting device 23 to raise the prone assembly 40, so that the prone plate 41 is on the same horizontal plane as the first main board 31 and the second main board 32. The third side plate 42 on one side or both sides of the prone plate 41 is changed from the first state to the second state, so that one bed is used for multiple purposes and meets the needs of different patients in different surgical positions.

[0088] The vertical displacement of the first lifting device 21, the second lifting device 22 and the third lifting device 23 can also be adjusted according to actual needs, so that the height adjustment between the bed board and the base 10 is realized, which is convenient for patients to get on the bed and also convenient for medical personnel to diagnose and treat. Different patients have different lying heights for the head, and at this time, the height of the headrest assembly 50 can be adjusted by adjusting the height of the fourth lifting device 25. By adjusting the horizontal displacement and the vertical displacement of the first lifting device 21, the second lifting device 22, the third lifting device 23 and the fourth lifting device 25, the horizontal displacement and the vertical displacement of the bed body assembly 30, the prone assembly 40 and the headrest assembly 50 are adjusted, so that one bed is used for multiple purposes and meets the needs of different patients in different surgical positions.

[0089] The headrest assembly 50 can be provided with an observation window 54. When the patient is in the prone position, the face is positioned corresponding to the observation window 54. The patient can watch the audio and video under the observation window 54 to relax the claustrophobic patient. For safety considerations, the guardrail 61 and the fifth lifting device 28 of the fixed reinforcing plate 27 are selectively added to support the bed body assembly 30 to prevent the bed plate from deforming and breaking. The restraint belt 62 is selectively added to fix the patient's body and arms. In an emergency (such as the sudden action of a manic patient), the restraint belt 62 can be locked in an emergency to restrict the movement range of the patient's body, protect the medical staff, and assist the medical staff in stopping the patient from being agitated. The observation window 54 is provided to relax the patient's mood. The guardrail 61 and the restraint belt 62 are used to fix the patient and restrict the movement range of the patient's body, protect the medical staff, and assist the medical staff in stopping the patient from being agitated. The fifth lifting device 28 of the fixed reinforcing plate 27 is used to support the bed body assembly 30 to prevent the patient from moving too much when agitated, causing the bed plate to deform and break.

[0090] The rails 24 and the lifting devices involved in the above embodiments are products and electrical elements in the prior art. The connection relationship, specific structure, and working principle between the controller and the rails 24 and the lifting devices are all in the prior art in the field. The power supply and its principle are clear to those skilled in the art, and will not be described in detail here. The connection and installation of each part and the signal transmission principle are known in the art. Although some specific embodiments of the present application have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration, not for limiting the scope of the present application. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present application. The scope of the present application is defined by the appended claims.

Claims

1. A bed for use in a pain clinic procedure, characterised in that, The base is fixed with the lifting assembly, the bed body assembly, the prone assembly and the headrest assembly; the lifting assembly is used for adjusting the horizontal displacement and vertical displacement between the bed body assembly and the base, adjusting the vertical displacement between the prone assembly and the base, and adjusting the vertical displacement between the headrest assembly and the base; the lifting assembly is electrically connected with the controller; The bed body assembly comprises the first main plate and the second main plate, and the headrest assembly comprises the headrest main plate; the first main plate, the second main plate and the headrest main plate are slidably connected with the extension main plate; The first side plate is hinged to the two sides of the first main plate; in the first state, the first side plate can be turned over above the first main plate and parallel to the first main plate; in the second state, the first side plate can be turned over to the side of the first main plate and located in the same horizontal plane as the first main plate; The first side plate is hinged to the two sides of the second main plate; in the first state, the first side plate can be turned over above the second main plate and parallel to the second main plate; in the second state, the first side plate can be turned over to the side of the second main plate and located in the same horizontal plane as the second main plate; The first side plate is hinged to the two sides of the headrest main plate; in the first state, the first side plate can be turned over above the headrest main plate and parallel to the headrest main plate; in the second state, the first side plate can be turned over to the side of the headrest main plate and located in the same horizontal plane as the headrest main plate.

2. The hospital bed as claimed in claim 1, wherein, The second side plate is hinged to the two sides of the extension main plate; in the first state, the second side plate can be turned over below the extension main plate and parallel to the extension main plate; in the second state, the second side plate can be turned over to the side of the extension main plate and located in the same horizontal plane as the extension main plate.

3. The hospital bed as claimed in claim 2, wherein, The third side plate is hinged to the two sides of the prone plate; in the first state, the third side plate can be turned over below the prone plate and parallel to the prone plate; in the second state, the third side plate can be turned over to the side of the prone plate and located in the same horizontal plane as the prone plate.

4. The hospital bed as claimed in claim 3, wherein, The lifting assembly comprises the first lifting device, the second lifting device, the third lifting device and the guide rail; the guide rail is fixed on the base; the first lifting device is fixed on one of the guide rails, and the telescopic end of the first lifting device is fixed with the first main plate; the second lifting device is fixed on the other guide rail, and the telescopic end of the second lifting device is fixed with the second main plate; the third lifting device is fixed on the base, and the telescopic end of the third lifting device is fixed with the prone plate.

5. The orthopedic surgical bed of claim 4, wherein, The lifting assembly further comprises the fourth lifting device; the first lifting device is fixed with the extension frame, the extension frame is fixed with the fourth lifting device, and the telescopic end of the fourth lifting device is fixed with the headrest main plate.

6. The hospital bed as claimed in claim 4, wherein, The lifting assembly further comprises a fifth lifting device for supporting the bed body assembly, the fifth lifting device is fixed on one of the guide rails, and the telescopic end of the fifth lifting device is fixed with a reinforcing plate.

7. The hospital bed as claimed in claim 3, wherein, The first main plate, the second main plate, the first side plate and the second side plate are detachably connected with a mattress; the prone plate and the third side plate are detachably connected with a prone body; and the headrest assembly is detachably connected with a pillow.

8. The hospital bed of claim 7, wherein, The first side plate, the second side plate, the prone plate and the third side plate are all provided with grooves for fixing guardrails; and the guardrails are telescopic guardrails.

9. The orthopedic surgical bed of claim 1, wherein, The bottom surface of the base is fixed with a supporting leg, and the supporting leg is fixed with a universal brake wheel.

Images