Anorectal operating bed

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to an anorectal operation bed which comprises a movable base and further comprises a main supporting plate and a main supporting plate. A leaning plate; a first servo motor; a connecting plate; a second servo motor; the auxiliary supporting plate is rotationally connected to the end, away from the main supporting plate, of the connecting plate; the third servo motor is fixed to the connecting plate and used for driving the auxiliary supporting plate to turn over. The two leg supporting plates are symmetrically connected to the auxiliary supporting plate, and a supporting groove is machined in the top face of the auxiliary supporting plate; the adjusting mechanism is used for adjusting the height of the leg supporting plate; the inclination angles of the leaning plate, the connecting plate and the auxiliary supporting plate can be adjusted, the leg supporting plate is used for supporting the crus part of a patient, the height of the leg supporting plate is adjustable, the leg supporting plate can be used in a knee bending side-lying position, a lithotomy position or a prone position, different operation requirements are met, and the application range is wide.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an anorectal operating table. Background Art

[0002] During examination, surgery, medication and other operations, anorectal patients are often required to lie prone or on their side, and their buttocks need to be spread to both sides so that the anus is fully exposed to facilitate examination, surgery, medication and other operations by medical staff. As for the surgical position, most doctors adopt the lateral position with the knees bent, and a small number of doctors choose the lithotomy position or prone position for the patients.

[0003] There are no more humane anorectal surgery beds in clinical practice, and ordinary operating beds are usually used, which have many shortcomings.

[0004] It was retrieved from the prior art that a Chinese utility model patent with authorization announcement number CN209137201U discloses "an anorectal operating bed with a protective device", which includes a bed body, tracks on the left and right sides of the bed body, a flexible support device in the middle of the bed body surface, and a slider on each side of the track. The slider is a tubular structure with a rectangular cross-section. The slider can be mounted on the track and slide horizontally. An upper through hole is provided on the top surface of the slider and a lower through hole is provided on the bottom surface. The upper through hole and the lower through hole are the same size and shape and are located on the same vertical line. A fastening knob is provided on the outer side of the slider, and a guardrail support bar is vertically inserted into the slider.

[0005] Although the anorectal operating tables in the prior art, including those mentioned above, can meet general usage requirements, they cannot be adjusted and therefore cannot reliably adapt to different surgical positions, and have high usage limitations.

[0006] In order to solve the above problems, the present invention provides an anorectal operating table. Utility Model Content

[0007] In order to solve the above problems existing in the prior art, the utility model provides an anorectal operating table, which has the characteristics of being easy to use, easy to adjust and having a wide range of applications.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an anorectal operating table, comprising a movable base, universal wheels being installed at the four corners of the bottom surface of the movable base, and further comprising:

[0009] A main supporting plate, the main supporting plate being fixed to the top end of the movable base;

[0010] A leaning plate, the leaning plate being rotatably connected to the head end of the main supporting plate;

[0011] A servo motor No. 1, the servo motor No. 1 being fixed to the main supporting plate and used for driving the leaning plate to flip;

[0012] A connecting plate rotatably connected to the rear end of the main supporting plate;

[0013] A second servo motor, the second servo motor being fixed to the main supporting plate and used for driving the connecting plate to flip;

[0014] A secondary supporting plate, the secondary supporting plate being rotatably connected to an end of the connecting plate away from the main supporting plate;

[0015] A third servo motor, the third servo motor being fixed to the connecting plate and used for driving the secondary supporting plate to flip;

[0016] Leg support plates, two of which are symmetrically connected to the auxiliary support plates, and support grooves are machined on the top surfaces of the auxiliary support plates;

[0017] An adjusting mechanism is used to adjust the height of the leg support board.

[0018] As a preferred technical solution of the present invention, the adjustment mechanism includes:

[0019] The threaded screw is installed on the auxiliary support plate by means of a threaded screw, and the top end of the threaded screw passes through the auxiliary support plate and is rotatably connected to the leg support plate by a bearing.

[0020] As a preferred technical solution of the present invention, the adjustment mechanism further includes:

[0021] Guide rods, two of which are symmetrically fixed to the bottom surface of the leg support plate, and the guide rods pass through the auxiliary support plate.

[0022] As a preferred technical solution of the present invention, the adjustment mechanism further includes:

[0023] A handle is fixed to the bottom end of the threaded screw.

[0024] As a preferred technical solution of the utility model, it also includes:

[0025] A headrest is installed on the top surface of the main supporting plate and has a through hole.

[0026] As a preferred technical solution of the utility model, it also includes:

[0027] Velcro thorn surfaces, two of the Velcro thorn surfaces being symmetrically fixed to the bottom surface of the headrest;

[0028] Velcro fleece surfaces, two Velcro fleece surfaces are symmetrically fixed to the top surface of the main supporting plate and bonded to the Velcro thorn surface.

[0029] As a preferred technical solution of the present invention, the connecting plate includes:

[0030] A first plate body, wherein an operation hole is processed on the first plate body, and an adjustment plate is fixed to the free end of the first plate body;

[0031] A second plate body, on which a connecting cavity for the adjustment plate to be embedded is processed;

[0032] A manual bolt is installed on the second plate body by screwing. A plurality of equally spaced positioning grooves are processed on the outer wall of the adjustment plate, and the end of the manual bolt is embedded in the positioning groove.

[0033] As a preferred technical solution of the present invention, the outer wall of the adjustment plate abuts against the inner wall of the connecting cavity.

[0034] Compared with the prior art, the beneficial effects of the present invention are:

[0035] In the utility model, the inclination angles of the leaning plate, the connecting plate and the auxiliary support plate can all be adjusted. The leg support plate is used to support the patient's calf area, and the height of the leg support plate is adjustable. It can be used in the lateral position, lithotomy position or prone position with the knees bent, meeting different surgical needs and having a wide range of applications.

[0036] Other additional advantages and beneficial effects of the present invention will be partially given in the following description, and partially become obvious from the following description, or be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0038] Figure 1 It is a structural diagram of the utility model;

[0039] Figure 2 For this utility model Figure 1 A in the figure shows the enlarged structural diagram;

[0040] Figure 3 For this utility model Figure 1 A schematic diagram of the structure at point B is enlarged;

[0041] Figure 4 This is a schematic diagram of the axonometric structure of the connecting plate in the present invention.

[0042] In the figure: 1. Movable base; 2. Universal wheel; 3. Main support plate; 4. Leaning plate; 5. Servo motor No. 1; 6. Connecting plate; 61. Plate body No. 1; 611. Operation hole; 612. Adjustment plate; 6121. Positioning slot; 62. Plate body No. 2; 621. Connecting cavity; 63. Manual bolt; 7. Servo motor No. 2; 8. Auxiliary support plate; 9. Servo motor No. 3; 10. Leg support plate; 101. Support slot; 11. Threaded screw; 111. Handle; 12. Guide rod; 13. Headrest; 131. Through hole; 14. Velcro thorn surface; 15. Velcro fleece surface. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0044] See also Figure 1-Figure 4 The utility model provides the following technical solutions: an anorectal operating bed, comprising a movable base 1, with universal wheels 2 installed at the four corners of the bottom surface of the movable base 1, and also comprising: a main support plate 3, a leaning plate 4, a No. 1 servo motor 5, a connecting plate 6, a No. 2 servo motor 7, a secondary support plate 8, a No. 3 servo motor 9, a leg support plate 10 and an adjustment mechanism.

[0045] Further, by Figure 1 and Figure 2As shown, in this embodiment, the main supporting plate 3 is fixed to the top of the movable base 1, the leaning plate 4 is rotatably connected to the head end of the main supporting plate 3, the No. 1 servo motor 5 is fixed on the main supporting plate 3 to drive the leaning plate 4 to flip, the connecting plate 6 is rotatably connected to the tail end of the main supporting plate 3, the No. 2 servo motor 7 is fixed on the main supporting plate 3 to drive the connecting plate 6 to flip, the auxiliary supporting plate 8 is rotatably connected to the end of the connecting plate 6 away from the main supporting plate 3, the No. 3 servo motor 9 is fixed on the connecting plate 6 to drive the auxiliary supporting plate 8 to flip, and the two leg support plates 10 are symmetrically connected to the auxiliary supporting plate 8, and A support groove 101 is processed on the top surface of the plate 8, and the adjustment mechanism is used to adjust the height of the leg support plate 10. After adopting the above scheme, when in use, according to different surgical needs, the No. 1 servo motor 5 can be started to drive the leaning plate 4 to flip, the No. 2 servo motor 7 can be started to drive the connecting plate 6 to flip, and the No. 3 servo motor 9 can be driven to drive the auxiliary support plate 8 to flip, adjust the inclination angle of the leaning plate 4, the connecting plate 6 and the auxiliary support plate 8, and the adjustment mechanism can be used to adjust the height of the leg support plate 10. It can be used in the lateral position, lithotomy position or prone position with the knees bent, meeting different surgical needs and having a wide range of applications.

[0046] When the patient adopts a side-lying position with the knees bent, the backrest plate 4, the connecting plate 6 and the auxiliary support plate 8 are all adjusted to a horizontal state, and one of the leg support plates 10 is adjusted to a suitable height, and the leg support plate 10 is used to support the patient's calf.

[0047] When the patient adopts the lithotomy position, the backrest board 4 is adjusted to a suitable inclination angle, the patient leans on the backrest board 4, and the inclination angle of the connecting plate 6 is adjusted. The inclination angle of the connecting plate 6 is mainly used to adjust the horizontal position of the auxiliary support board 8 to ensure that the auxiliary support board 8 is as close to the patient's calf as possible. Finally, the two leg support boards 10 are adjusted to a suitable height and make the two leg support boards 10 equal in height, and use the two leg support boards 10 to support the patient's calf.

[0048] When the patient adopts the prone position with the knees bent, adjust the leaning board 4 to a horizontal state, adjust the connecting board 6 and the auxiliary support board 8 to a suitable inclination angle, and finally adjust the two leg support boards 10 to a suitable height. The patient lies on the main support board 3, and the waist is located at the connection node between the main support board 3 and the connecting board 6, and the two leg support boards 10 are used to support the patient's calf.

[0049] Optionally, by Figure 1 and Figure 2As shown, in this embodiment, the adjustment mechanism includes: a threaded screw 11, which is installed on the auxiliary support plate 8 by threaded engagement, and the top end of the threaded screw 11 passes through the auxiliary support plate 8 and is rotatably connected to the leg support plate 10 by a bearing. After adopting the above scheme, when in use, by rotating the threaded screw 11, the threaded screw 11 drives the leg support plate 10 to move under the action of threaded engagement, thereby adjusting the height of the leg support plate 10.

[0050] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the adjustment mechanism also includes: guide rods 12, two guide rods 12 are symmetrically fixed to the bottom surface of the leg support plate 10, and the guide rods 12 pass through the secondary support plate 8. After adopting the above scheme, when in use, the two guide rods 12 are used to guide the leg support plate 10, thereby further improving the stability of the two leg support plates 10.

[0051] It should be noted that, because the patient's legs are not parallel after being opened, in actual use, the two leg support boards 10 are not parallel to each other, but there is a certain angle between them.

[0052] Preferably, by Figure 1 and Figure 2 As shown, in this embodiment, the adjustment mechanism further includes: a handle 111, and the handle 111 is fixed to the bottom end of the threaded screw 11. After adopting the above solution, the threaded screw 11 is easily twisted by the provided handle 111.

[0053] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, it also includes: a headrest 13, the headrest 13 is installed on the top surface of the main support plate 3, and has a through hole 131 on the headrest 13. After adopting the above scheme, the headrest 13 is used to support the patient's head, thereby improving comfort. Especially when the patient adopts a prone position with bent knees, the patient places the face in the through hole 131, which can further improve comfort and avoid facial pressure sores.

[0054] Preferably, by Figure 1 and Figure 3 As shown, in this embodiment, it also includes: a Velcro thorn surface 14 and a Velcro fleece surface 15. The two Velcro thorn surfaces 14 are symmetrically fixed to the bottom surface of the headrest 13, and the two Velcro fleece surfaces 15 are symmetrically fixed to the top surface of the main support plate 3 and bonded to the Velcro thorn surface 14. After adopting the above scheme, the headrest 13 of the utility model is installed with the Velcro thorn surface 14 and the Velcro fleece surface 15, which is convenient and stable to install, and it is also easy to disassemble, clean and disinfect the headrest 13. In addition, the installation position of the headrest 13 can be adjusted by changing the sticking position of the headrest 13, which is suitable for patients of different body shapes.

[0055] Preferably, by Figure 1 and Figure 4 As shown, in this embodiment, the connecting plate 6 includes: a No. 1 plate body 61, a No. 2 plate body 62 and a manual bolt 63. An operating hole 611 is processed on the No. 1 plate body 61, and an adjusting plate 612 is fixed to the free end of the No. 1 plate body 61. A connecting cavity 621 for the adjusting plate 612 to be embedded is processed on the No. 2 plate body 62. The manual bolt 63 is installed on the No. 2 plate body 62 by threaded engagement. A plurality of equally spaced positioning grooves 6121 are processed on the outer wall of the adjusting plate 612. The end of the manual bolt 63 is embedded in the positioning groove 6121. After adopting the above scheme, when in use, the manual bolt 63 is first loosened, and then the embedding amount of the adjusting plate 612 is adjusted. The overall length of the connecting plate 6 can be adjusted to be suitable for patients of different body types. After the adjustment is completed, the manual bolt 63 is tightened again so that the end of the manual bolt 63 is embedded in the positioning groove 6121 at different positions for locking to ensure stability after adjustment.

[0056] Preferably, by Figure 1 and Figure 4 As shown, in this embodiment, the outer wall of the adjustment plate 612 abuts against the inner wall of the connection cavity 621 , further improving the stability of the connection between the first plate body 61 and the second plate body 62 .

[0057] It should be noted that servo motor No. 1 5, servo motor No. 2 7 and servo motor No. 3 9 are all conventional commercially available equipment with built-in power switches. Those skilled in the art can make conventional selections according to usage needs. Their working principles are common knowledge known to those skilled in the art and have been fully disclosed by the existing technology, so they will not be elaborated on in this article.

[0058] The circuit connection involved in the present invention is a conventional method used by those skilled in the art, and technical inspiration can be obtained through a limited number of experiments, and it belongs to the widely used existing technology.

[0059] Components not described in detail herein are prior art.

[0060] The working principle and use process of the utility model: When the anorectal operating bed of the utility model is used, according to different surgical needs, the No. 1 servo motor 5 can be started to drive the leaning plate 4 to flip, the No. 2 servo motor 7 can be started to drive the connecting plate 6 to flip, and the No. 3 servo motor 9 can be driven to drive the auxiliary support plate 8 to flip, and the inclination angles of the leaning plate 4, the connecting plate 6 and the auxiliary support plate 8 can be adjusted. In addition, the height of the leg support plate 10 can be adjusted by using the adjustment mechanism. The bed can be used in the lateral position with bent knees, lithotomy position or prone position, meeting different surgical needs and having a wide range of applications.

[0061] In addition, the headrest 13 is provided to support the patient's head, thereby improving comfort. The headrest 13 is installed with a Velcro thorn surface 14 and a Velcro fleece surface 15, which is convenient and stable to install. The headrest 13 is also easy to disassemble, clean and disinfect. The installation position of the headrest 13 can be adjusted by changing the sticking position of the headrest 13, so it is suitable for patients of different body shapes.

[0062] When in use, first loosen the manual bolt 63, then adjust the embedding amount of the adjustment plate 612, so that the overall length of the connecting plate 6 can be adjusted to suit patients of different body shapes. After the adjustment is completed, tighten the manual bolt 63 again, so that the end of the manual bolt 63 is embedded in the positioning groove 6121 at different positions for locking, to ensure stability after adjustment.

[0063] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. An anorectal operating table, comprising a movable base (1), wherein universal wheels (2) are installed at the four corners of the bottom surface of the movable base (1), characterized in that: Also includes: A main supporting plate (3), wherein the main supporting plate (3) is fixed to the top end of the movable base (1); A leaning plate (4), the leaning plate (4) being rotatably connected to the head end of the main supporting plate (3); A number one servo motor (5), the number one servo motor (5) being fixed on the main support plate (3) and used for driving the leaning plate (4) to flip; A connecting plate (6), the connecting plate (6) being rotatably connected to the tail end of the main supporting plate (3); A second servo motor (7), the second servo motor (7) being fixed on the main supporting plate (3) and used for driving the connecting plate (6) to flip; A secondary supporting plate (8), the secondary supporting plate (8) being rotatably connected to an end of the connecting plate (6) away from the main supporting plate (3); A third servo motor (9), the third servo motor (9) being fixed on the connecting plate (6) and used for driving the secondary supporting plate (8) to flip; Leg support plates (10), two leg support plates (10) are symmetrically connected to the auxiliary support plate (8), and a support groove (101) is processed on the top surface of the auxiliary support plate (8); An adjusting mechanism is provided, wherein the adjusting mechanism is used to adjust the height of the leg support plate (10).

2. The anorectal operating table according to claim 1, characterized in that: The regulating mechanism comprises: A threaded screw rod (11) is installed on the auxiliary support plate (8) by screwing, and the top end of the threaded screw rod (11) passes through the auxiliary support plate (8) and is rotatably connected to the leg support plate (10) by a bearing.

3. The anorectal operating table according to claim 2, characterized in that: The regulating mechanism further comprises: Guide rods (12), two guide rods (12) are symmetrically fixed to the bottom surface of the leg support plate (10), and the guide rods (12) pass through the auxiliary support plate (8).

4. The anorectal operating table according to claim 2, characterized in that: The regulating mechanism further comprises: A handle (111) is fixed to the bottom end of the threaded screw (11).

5. The anorectal operating table according to claim 1, characterized in that: Also includes: A headrest (13) is installed on the top surface of the main support plate (3), and a through hole (131) is provided on the headrest (13).

6. The anorectal operating table according to claim 5, characterized in that: Also includes: Velcro thorn surfaces (14), wherein two Velcro thorn surfaces (14) are symmetrically fixed to the bottom surface of the headrest (13); Velcro fleece surfaces (15), two Velcro fleece surfaces (15) are symmetrically fixed to the top surface of the main supporting plate (3) and bonded to the Velcro thorn surface (14).

7. The anorectal operating table according to claim 1, characterized in that: The connecting plate (6) comprises: A first plate body (61), an operating hole (611) is processed on the first plate body (61), and an adjustment plate (612) is fixed to the free end of the first plate body (61); A second plate body (62), on which a connecting cavity (621) for the adjustment plate (612) to be embedded is processed; A manual bolt (63) is installed on the second plate body (62) by screwing, and a plurality of equally spaced positioning grooves (6121) are processed on the outer wall of the adjustment plate (612), and the end of the manual bolt (63) is embedded in the positioning groove (6121).

8. The anorectal operating table according to claim 7, characterized in that: The outer wall of the adjustment plate (612) abuts against the inner wall of the connecting cavity (621).

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