Electric adjustable medical engineering position foot stool

Abstract

The utility model discloses an electric adjustable medical engineering body position foot stool, which comprises a sitting stool, a back cushion and a seat cushion, the pedal part is movably arranged in the stool, and a power part for driving the pedal part to be adjusted in a telescopic mode is arranged in the stool; the supporting part is arranged on the back cushion, the supporting part comprises two sets of movable supporting arms, supporting plates are arranged on the opposite sides of the two sets of supporting arms, and the supporting plates are used for supporting the chest of a user when the user inclines forwards. According to the utility model, a user can respectively control the first driving unit and the second driving unit to operate by operating the control panel, and when the first driving unit operates, the supporting arm can be driven to rotate until the supporting arm rotates to the thoracic cavity of a patient to support the thoracic cavity of the patient, so that the discomfort of the patient when the patient keeps a specified posture for a long time is reduced; a fixed posture can be maintained, and examination is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical stools, in particular to an electrically adjustable medical ergonomic footstool. Background Art

[0002] Otolaryngology-Head and Neck Surgery Voice Assessment Dynamic laryngoscopy examination requires posture management. The posture management is to make the patient sit on a stool or chair, and then lean forward, support the elbows on the knees, and use both hands to pull out the tongue to pronounce. The above posture management is to ensure that the laryngeal video recorded during the dynamic assessment examination is clear. Each examination takes 30 minutes. It is usually difficult for patients to maintain a fixed posture for a long time, which leads to changes in posture during subsequent examinations, affecting the examination results.

[0003] Patent 202220039264.8 proposes a chair suitable for laryngoscopy examination, which is provided with a forehead limiter, a chin limiter and an occipital limiter to fix the patient's head, so that the patient can maintain a olfactory position, thereby facilitating exposure of the vocal cords and facilitating examination.

[0004] Since the patient needs to lean forward during the dynamic laryngoscopy for voice assessment, and maintaining the forward leaning and kneeling posture for a long time will cause discomfort to the patient, the above patent is not suitable for dynamic laryngoscopy for voice assessment, and there is still room for improvement. An electrically adjustable medical ergonomic footstool is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to solve the above-mentioned shortcomings and provide an electrically adjustable medical ergonomic footstool to ensure that the patient has a correct posture during the examination, cooperates comfortably with the patient, and obtains effective examination results.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions: an electrically adjustable medical ergonomic footstool, comprising:

[0007] A bench, wherein the bench is provided with a back cushion and a seat cushion;

[0008] A footrest portion, the footrest portion is movably arranged in the seat, and a power component for driving the footrest portion to extend and retract is provided in the seat;

[0009] A supporting part, the supporting part is arranged on the back cushion, the supporting part comprises two groups of movable supporting arms, and a supporting plate is arranged on the opposite side of the two groups of supporting arms, and the supporting plate is used to support the chest of the user when the user leans forward;

[0010] The back cushion is provided with a correction pad, which is used to contact the back of the user when the user leans forward, detect the body position and monitor it.

[0011] The footrest portion can be adjusted autonomously according to the body shape of different patients so as to facilitate the patient to maintain a fixed posture for a long time during examination. During the examination, the supporting portion can be rotated to the patient's chest and support the patient's chest when the patient maintains a forward leaning posture, so as to provide a support point, improve the patient's user experience, and ensure correct posture management during long-term examinations.

[0012] Furthermore, the supporting part also includes a first driving unit, and a rotating seat is provided at the output end of the first driving unit. The rotating seat is provided with a flip shaft rotatably connected to the supporting arm to enable the supporting arm to be adjusted at multiple angles.

[0013] The operation of the first driving unit in the supporting part can drive the two sets of supporting arms to swing up and down, so as to adapt to users of different heights and ensure that they are examined in the correct posture. At the same time, the setting of the flip axis can enable the supporting arms to expand outward or clamp inward, so that the supporting arms can be adjusted according to the patient's body shape.

[0014] Furthermore, the pedal part includes two groups of pedals and extension rods, and the opposite sides of the two groups of extension rods are provided with driven latch teeth;

[0015] A second driving unit is arranged in the bench, a transmission gear is arranged at the output end of the second driving unit, a driven gear meshing with the transmission gear is also arranged in the bench, and the transmission gear and the driven gear are respectively meshed with two sets of driven teeth to drive the extension rod to extend and retract.

[0016] The second driving unit drives the transmission gear and the driven gear to operate synchronously, and the transmission gear and the driven gear are respectively engaged with the driven teeth on the two groups of extension rods, so that when it is in operation, it can drive the two groups of pedals on the bench to extend.

[0017] Furthermore, the bench is also provided with a control panel, and the control panel is electrically connected to the first drive unit and the second drive unit.

[0018] The control panel is used to control the extension length of the two groups of pedals and the tilt angle of the support arm to adapt to patients of different shapes.

[0019] Furthermore, the supporting arm is composed of a telescopic sleeve and an adjusting rod sleeved therewith, and a locking pin is provided on the telescopic sleeve.

[0020] The telescopic sleeve and the adjusting rod are sleeved to adjust the length of the supporting arm, and after adjustment, the supporting arm is fixed by a locking pin.

[0021] Furthermore, the bench is provided with an adjustment mechanism for adjusting the angle of the seat cushion;

[0022] The adjusting mechanism comprises an adjusting motor, an adjusting screw rod is arranged at the output end of the adjusting motor, a moving block is sleeved on the adjusting screw rod, and a lifting rod hinged to the seat cushion is hinged on the moving block.

[0023] The operation of the adjusting motor drives the adjusting screw to rotate, thereby driving the moving block to translate. The moving block translates to contact the seat cushion through the lifting rod, thereby changing the angle of contact with the seat cushion.

[0024] Furthermore, the back cushion is provided with a storage groove corresponding to the correction pad, an encoder is provided at the connection between the correction pad and the back cushion to detect the inclination angle of the correction pad, and the back cushion is also provided with a reminder unit and a trigger corresponding to the correction pad.

[0025] The correction pad can be used to fit the back of the user as the device is running. During the examination, if the user's body position changes and may affect the test results, the device can remind the user and medical staff to make adjustments to ensure the test results.

[0026] The beneficial effects of the utility model are embodied in:

[0027] According to the utility model, the user can control the operation of the first drive unit and the second drive unit respectively through the operation control panel. When the first drive unit is in operation, it can drive the supporting arm to rotate until it rotates to the chest of the patient to support the chest part of the patient. When the second drive unit is in operation, it can drive the transmission gear and the driven gear in the stool to operate synchronously. The transmission gear and the driven gear are respectively engaged with two groups of driven teeth to drive the extension rod to retract and retract, so that the patient's legs can be placed at a more comfortable angle, thereby reducing the discomfort of the patient when maintaining a specified posture for a long time, helping to maintain a fixed posture, and facilitating examination. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional view of the utility model;

[0029] Figure 2 It is the expanded structure diagram of the utility model;

[0030] Figure 3 It is a bottom view of the structure of the utility model;

[0031] Figure 4 FIG. 1 is an embodiment of the present utility model;

[0032] Figure 5 This is a front view of the structure of Example 1 of the utility model.

[0033] In the figure:

[0034] 1. Stool; 11. Cushion; 111. Correction pad; 112. Trigger; 12. Cushion; 13. Moving block; 14. Adjustment motor;

[0035] 2. pedal portion; 21. pedal; 22. extension rod; 23. transmission gear; 24. driven gear; 25. second drive unit; 26. driven latch gear;

[0036] 3. Supporting part; 31. First driving unit; 32. Turning shaft; 33. Supporting arm; 331. Telescopic sleeve; 332. Adjusting rod; 333. Locking pin;

[0037] 4. Control panel. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0039] Embodiment 1:

[0040] See also Figure 1-3 The utility model discloses an electrically adjustable medical ergonomic footstool, comprising:

[0041] A stool 1, wherein the stool 1 is provided with a back cushion 11 and a seat cushion 12;

[0042] A footrest 2, wherein the footrest 2 is movably arranged in the seat 1, and a power component for driving the footrest 2 to extend and retract is arranged in the seat 1;

[0043] A supporting portion 3, the supporting portion 3 is arranged on the cushion 11, the supporting portion 3 comprises two sets of movable supporting arms 33, and a supporting plate 34 is arranged on the opposite side of the two sets of supporting arms 33, the supporting plate 34 is used to support the chest of the user when leaning forward;

[0044] The back cushion 11 is provided with a correction pad 111, and the correction pad 111 is used to contact the back of the user when the user leans forward, detect the body position and monitor it. The back cushion 11 is provided with a storage groove corresponding to the correction pad 111, and an encoder is provided at the connection between the correction pad 111 and the back cushion 11 to detect the inclination angle of the correction pad 111. The back cushion 11 is also provided with a reminder unit and a trigger 112 corresponding to the correction pad 111. In the above, the correction pad can be used to fit the back of the user as the device is running.

[0045] In the above, a torsion spring is further provided at the connection between the correction pad 111 and the back cushion 11 to keep the correction pad 111 in contact with the patient's back, so as to continuously detect the angle of the patient when leaning forward. At the same time, a locking structure is provided in the storage slot to lock the correction pad 111 when it is stored, and the locking structure can be unlocked for normal use when in use.

[0046] During the examination, if the user's body position changes and this may affect the test results, causing the encoder rotation angle to exceed a preset threshold range, feedback may be issued and a reminder may be given through trigger 112. The device may remind the user and medical staff to make adjustments to ensure the test results.

[0047] Preferably, the supporting part 3 further comprises a first driving unit 31 , the output end of the first driving unit 31 is provided with a rotating seat, the rotating seat is provided with a flip shaft 32 rotatably connected to the supporting arm 33 , so as to adjust the supporting arm 33 at multiple angles.

[0048] The operation of the first driving unit 31 in the supporting part 3 can drive the two sets of supporting arms 33 to swing up and down, so as to adapt to users of different heights and ensure that they are examined in the correct posture. At the same time, the setting of the flip axis 32 can enable the supporting arms 33 to expand outward or clamp inward, so that the supporting arms 33 can be adjusted according to the patient's body shape.

[0049] Preferably, the pedal part 2 includes two groups of pedals 21 and extension rods 22, and the two groups of extension rods 22 are provided with driven latch teeth 26 on opposite sides.

[0050] A second driving unit 25 is provided in the bench 1, and a transmission gear 23 is provided at the output end of the second driving unit 25. A driven gear 24 meshing with the transmission gear 23 is also provided in the bench 1. The transmission gear 23 and the driven gear 24 are respectively meshed with two groups of driven teeth 26 to drive the extension rod 22 to retract.

[0051] The second driving unit 25 drives the transmission gear 23 and the driven gear 24 to operate synchronously, and the transmission gear 23 and the driven gear 24 are respectively engaged with the driven teeth 26 on the two groups of extension rods 22, so that when it is running, it can drive the two groups of pedals 21 on the bench 1 to extend.

[0052] Preferably, the stool 1 is further provided with a control panel 4 , and the control panel 4 is electrically connected to the first driving unit 31 and the second driving unit 25 .

[0053] The control panel 4 is used to control the extension length of the two sets of pedals 21 and the tilt angle of the support arm 33 to adapt to patients of different shapes.

[0054] In this embodiment, the footrest portion 2 can be adjusted autonomously according to the needs of different patient body shapes so as to maintain a fixed posture for a long time for examination. During the examination, the supporting portion 3 can be rotated to the patient's chest and support the patient's chest when the patient maintains a forward leaning posture, so as to provide a support point, improve the patient's user experience, and ensure correct posture management during long-term examinations.

[0055] Specifically, the user can control the operation of the first drive unit 31 and the second drive unit 25 respectively through the operation control panel 4. When the first drive unit 31 is running, it can drive the supporting arm 33 to rotate until it rotates to the patient's chest to support the chest part. When the second drive unit 25 is running, it can drive the transmission gear 23 and the driven gear 24 in the stool 1 to operate synchronously. The transmission gear 23 and the driven gear 24 are respectively engaged with two groups of driven teeth 26 to drive the extension rod 22 to retract and retract, so that the patient's legs can be placed at a more comfortable angle.

[0056] Embodiment 2:

[0057] See also Figure 4-5 The utility model discloses an electrically adjustable medical ergonomic footstool, comprising:

[0058] A stool 1, wherein the stool 1 is provided with a back cushion 11 and a seat cushion 12;

[0059] A footrest 2, wherein the footrest 2 is movably arranged in the seat 1, and a power component for driving the footrest 2 to extend and retract is arranged in the seat 1;

[0060] The supporting part 3 is arranged on the cushion 11, and the supporting part 3 includes two groups of movable supporting arms 33. A supporting plate 34 is arranged on the opposite side of the two groups of supporting arms 33, and the supporting plate 34 is used to support the chest of the user when the user leans forward.

[0061] The back cushion 11 is provided with a correction pad 111, and the correction pad 111 is used to contact the back of the user when the user leans forward, detect the body position and monitor it. The back cushion 11 is provided with a storage groove corresponding to the correction pad 111, and an encoder is provided at the connection between the correction pad 111 and the back cushion 11 to detect the inclination angle of the correction pad 111. The back cushion 11 is also provided with a reminder unit and a trigger 112 corresponding to the correction pad 111. In the above, the correction pad can be used to fit the back of the user as the equipment is running. During the examination, if the user's body position changes and may affect the test results, the equipment can remind the user and medical staff to make adjustments to ensure the test results.

[0062] Preferably, the supporting part 3 further comprises a first driving unit 31 , the output end of the first driving unit 31 is provided with a rotating seat, the rotating seat is provided with a flip shaft 32 rotatably connected to the supporting arm 33 , so as to adjust the supporting arm 33 at multiple angles.

[0063] The operation of the first driving unit 31 in the supporting part 3 can drive the two sets of supporting arms 33 to swing up and down, so as to adapt to users of different heights and ensure that they are examined in the correct posture. At the same time, the setting of the flip axis 32 can enable the supporting arms 33 to expand outward or clamp inward, so that the supporting arms 33 can be adjusted according to the patient's body shape.

[0064] Preferably, the pedal part 2 includes two groups of pedals 21 and extension rods 22, and the two groups of extension rods 22 are provided with driven latch teeth 26 on opposite sides.

[0065] A second driving unit 25 is provided in the bench 1, and a transmission gear 23 is provided at the output end of the second driving unit 25. A driven gear 24 meshing with the transmission gear 23 is also provided in the bench 1. The transmission gear 23 and the driven gear 24 are respectively meshed with two groups of driven teeth 26 to drive the extension rod 22 to retract.

[0066] The second driving unit 25 drives the transmission gear 23 and the driven gear 24 to operate synchronously, and the transmission gear 23 and the driven gear 24 are respectively engaged with the driven teeth 26 on the two groups of extension rods 22, so that when it is running, it can drive the two groups of pedals 21 on the bench 1 to extend.

[0067] Preferably, the stool 1 is further provided with a control panel 4 , and the control panel 4 is electrically connected to the first driving unit 31 and the second driving unit 25 .

[0068] The control panel 4 is used to control the extension length of the two sets of pedals 21 and the tilt angle of the support arm 33 to adapt to patients of different shapes.

[0069] Preferably, the supporting arm 33 is composed of a telescopic sleeve 331 and an adjusting rod 332 sleeved therewith, and a locking pin 333 is provided on the telescopic sleeve 331 .

[0070] The telescopic sleeve 331 and the adjusting rod 332 are sleeved together to adjust the length of the supporting arm 33 , and after adjustment, the supporting arm 33 is fixed by the locking pin 333 .

[0071] Preferably, the bench 1 is provided with an adjustment mechanism for adjusting the angle of the seat cushion 12;

[0072] The adjustment mechanism comprises an adjustment motor 14 , an output end of the adjustment motor 14 is provided with an adjustment screw rod, a moving block 13 is sleeved on the adjustment screw rod, and a lifting rod hinged to the seat cushion 12 is hinged on the moving block 13 .

[0073] The operation of the adjusting motor 14 drives the adjusting screw to rotate, thereby driving the moving block 13 to translate. The moving block 13 translates to contact the seat cushion 12 through the lifting rod, thereby changing the angle of contact with the seat cushion 12 .

[0074] In the above embodiment, since the patient is in a forward leaning posture, the seat cushion 12 cannot completely fit the patient's buttocks, so an adjustment mechanism is provided. The operation of the adjustment mechanism can drive the moving block 13 to translate. The moving block 13 translates to contact the seat cushion 12 through the lifting rod, thereby changing the angle of the contact with the seat cushion 12, so that the seat cushion 12 can be completely in contact with the patient, providing a support point for the patient and improving his comfort during the examination.

[0075] In summary, the electric adjustable medical ergonomic footstool provided by the utility model solves the problem that in the prior art voice assessment dynamic laryngoscopy examination, the patient needs to lean forward, and maintaining the forward leaning and kneeling posture for a long time will cause discomfort to the patient.

[0076] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0077] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0078] In addition, "plurality" means two or more.

[0079] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An electrically adjustable medical ergonomic footstool, characterized in that: include: A stool (1), wherein the stool (1) is provided with a back cushion (11) and a seat cushion (12); A footrest portion (2), the footrest portion (2) being movably arranged in the seat (1), and a power component for driving the footrest portion (2) to telescope and adjust is provided in the seat (1); A supporting portion (3), the supporting portion (3) being arranged on the back cushion (11), the supporting portion (3) comprising two groups of movable supporting arms (33), a supporting plate (34) being arranged on opposite sides of the two groups of supporting arms (33), the supporting plate (34) being used to support the chest of the user when the user leans forward; The back cushion (11) is provided with a correction pad (111), and the correction pad (111) is used to contact the back of the user when the user leans forward, detect the body position and monitor the user.

2. The electrically adjustable medical ergonomic footstool according to claim 1, characterized in that: The supporting portion (3) further comprises a first driving unit (31), the output end of the first driving unit (31) being provided with a rotating seat, the rotating seat being provided with a flip shaft (32) rotatably connected to the supporting arm (33) so as to enable the supporting arm (33) to be adjusted at multiple angles.

3. The electrically adjustable medical ergonomic footstool according to claim 1, characterized in that: The pedal part (2) comprises two groups of pedals (21) and extension rods (22), and the opposite sides of the two groups of extension rods (22) are provided with driven latch teeth (26); The bench (1) is provided with a second drive unit (25), the output end of the second drive unit (25) is provided with a transmission gear (23), and the bench (1) is also provided with a driven gear (24) meshing with the transmission gear (23), and the transmission gear (23) and the driven gear (24) are respectively meshed with two groups of driven teeth (26) to drive the extension rod (22) to extend and retract.

4. An electrically adjustable medical ergonomic footstool according to claim 2 or 3, characterized in that: The stool (1) is also provided with a control panel (4), and the control panel (4) is electrically connected to the first drive unit (31) and the second drive unit (25).

5. The electrically adjustable medical ergonomic footstool according to claim 1, characterized in that: The supporting arm (33) is composed of a telescopic sleeve (331) and an adjusting rod (332) sleeved therewith, and a locking bayonet (333) is arranged on the telescopic sleeve (331).

6. The electrically adjustable medical ergonomic footstool according to claim 1, characterized in that: The bench (1) is provided with an adjustment mechanism for adjusting the angle of the seat cushion (12); The adjustment mechanism comprises an adjustment motor (14), an output end of the adjustment motor (14) is provided with an adjustment screw rod, a moving block (13) is sleeved on the adjustment screw rod, and a lifting rod hinged to the seat cushion (12) is hinged on the moving block (13).

7. The electrically adjustable medical ergonomic footstool according to claim 1, characterized in that: The back cushion (11) is provided with a storage groove corresponding to the correction pad (111); an encoder is provided at the connection between the correction pad (111) and the back cushion (11) for detecting the tilt angle of the correction pad (111); and the back cushion (11) is also provided with a reminder unit and a trigger (112) corresponding to the correction pad (111).

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