CN115531118A - Can satisfy operation table of special position demand - Google Patents

Abstract

The invention discloses an operating table capable of meeting the requirements of special body positions, which comprises a base foundation seat placed in an operating room, wherein universal wheels convenient to move are installed at the lower end of the base foundation seat, a first bed plate is fixedly installed at the left side of the upper end of the base foundation seat, and a hydraulic lifting mechanism is installed at the upper end of the right side of the base foundation seat; the left end of the second bed board is rotatably arranged at the right end of the first bed board; also includes: the elastic water bag is arranged in the upper end of the second bed plate; the left end of the flexible shaft assembly is fixedly arranged in the second bed plate; and the bearing of the vertical rod is arranged on the side part of the first bed plate. This can satisfy operation table of special position demand through equidistant the elastic water pocket of installing in the inside flexible axle subassembly of second bed board and flexible axle subassembly top, can realize carrying out deformation according to special patient's position, improves laminating adaptation degree and travelling comfort to prevent that the patient in the operation from leading to appearing microthermal condition owing to the blood loss.

Description

An operating bed that can meet the needs of special body positions

technical field

The invention relates to the related technical field of an operating bed, in particular to an operating bed that can meet special body position requirements.

Background technique

The operating table is one of the essential medical devices during the operation. It is used to place patients and provide a more convenient operating environment for doctors. It can be divided into electric operating beds and hydraulic operating beds.

Yet existing operating bed also has the following problems:

1. The torso of the existing operating bed is mostly a solid board, which cannot meet the surgical posture needs of some special groups such as hunchback and ankylosing spondylitis, who cannot stand upright. poor comfort;

2. When the doctor performs an operation on the patient, he needs to place the instruments in the instrument tray, and the instrument tray needs to be placed on the trolley holding board, and the trolley will occupy the inner space of the operating room, affecting the movement of medical staff. When the holding plate is directly placed on the operating bed, it is easy to affect the transfer process of the patient on the operating bed.

Therefore, we propose an operating bed that can meet the needs of special postures, so as to solve the problems mentioned above.

Contents of the invention

The purpose of the present invention is to provide an operating bed that can meet the needs of special body positions, so as to solve the problem that the existing operating beds on the market cannot meet the needs of special groups of people in terms of operating positions, and it is inconvenient to combine with the existing holding board. , It is easy to affect the problem of the transfer process of the patient on the operating bed.

In order to achieve the above object, the present invention provides the following technical solutions: an operating bed that can meet the needs of special body positions, including a base base placed in the operating room, the lower end of the base base is equipped with universal wheels for easy movement, and the base base The first bed board is fixedly installed on the left side of the upper end of the base base, and a hydraulic lifting mechanism is installed on the upper right side of the base base;

The second bed board, the left end of which is rotatably mounted on the right end of the first bed board, and the lower end of the second bed board is connected to the upper end of the hydraulic lifting mechanism through a movable shaft, and the second bed board can be used by the patient on the operating bed by rotating ;

The hydraulic lifting mechanism includes a hydraulic cylinder and a lifting plate, and the hydraulic cylinder is fixedly installed on the middle upper end of the base base, and the left and right sides of the lifting plate are respectively rotatably installed on the right end of the hydraulic cylinder and the middle lower end of the second bed plate;

Also includes:

The elastic water bag is installed inside the upper end of the second bed board, and the left and right ends of the elastic water bag are respectively connected to a circulation box and a circulating water pump through water pipes, and both the circulating box and the circulating water pump are installed inside the base, The elastic water bag fits on the back of the patient through its own elasticity;

A heating component, which is embedded and installed inside the circulation box, is used to heat and keep the water inside the circulation box;

The flexible shaft assembly, its left end is fixedly installed inside the second bed board, and the flexible shaft assembly is located below the elastic water bag, and the right end of the flexible shaft assembly is equipped with a movable rod, and the movable rod is fitted and slidably arranged on the second bed board internal;

A movable plate, which is fixedly mounted on the right end of the movable rod, and the movable plate is located on the right side of the second bed board;

The bearing of the vertical rod is installed on the side of the first bed board, and the upper end of the vertical rod is fixedly mounted with a bearing plate.

Preferably, the flexible shaft assembly is composed of a plurality of connection blocks, and a connection ball is installed on the right side of the connection block, and the connection ball is fitted and slid inside the connection ball groove, and the connection ball groove is opened in another The left side of the connection block, and the flexible shaft assembly is distributed in the inside of the second bed board at equal intervals, so that when the patient lies on the second bed board, the flexible shaft assembly can be deformed according to the patient's body position to improve the fit. Appropriate fit.

Preferably, threaded rods and guide rods are sheathed on the inside of the upper end of the movable plate from top to bottom, and the threaded rod bearing is installed on the right end of the second bed board, and the guide rod is fixedly installed on the bottom of the second bed board. The right end, and the threaded rod and the guide rod respectively form a threaded connection and a sliding structure with the movable plate. The flexible shaft assembly is moved to the right to avoid sagging, improve fit and improve comfort.

Preferably, the length of the vertical bar is greater than the shortest distance from the shaft between the vertical bar and the first bed board to the leftmost end of the first bed board, and the upper end of the vertical bar is in the middle of the bearing plate, so that when the vertical bar rotates, it can drive the bearing plate Rotate from the bottom of the first bed board to the top of the first bed board.

Preferably, the bearing at the left end of the bearing plate is equipped with a turning block, and the right end of the turning block is connected to a rotating rod through the inside of the bearing plate, and the outer side of the rotating rod is sleeved with two adjustment blocks, and the outer side of the adjusting block It is attached to the outer wall of the bearing plate, so that the rotating block can drive the rotating rod to rotate synchronously.

Preferably, the adjustment block and the rotating rod form a threaded connection, and the left and right ends of the rotating rod are of reverse thread structure, and the upper end of the adjusting block is rotated and installed with a linkage rod, and the upper ends of the left and right two linkage rods Both are connected with the containing plate through the movable shaft, so that when the rotating rod is rotated, the two adjustment blocks can be driven to move relatively, and then the connecting rod can be used to drive the containing plate to move up and down.

Preferably, the lateral length of the holding board is greater than the width of the first bed board, and two bearing boards arranged under the holding board are symmetrically arranged front and back with respect to the center of the first bed board, so that under the action of the two bearing boards , can improve the stability of the holding plate.

Preferably, the side bearing of the bearing plate is equipped with a bearing column, and the bearing column and the accommodation groove form a concave-convex fit, and the accommodation groove is opened inside the side of the bearing plate, and the inside of the bearing column is slidingly provided with a limit rod At the same time, the end of the limit rod is engaged with the inside of the first bed board, so that the bearing column can use the cooperation between the limit rod and the first bed board to obtain a fixed effect after rotation, so that the load board can be supported , to achieve the fixing effect on the bearing plate after rotation.

Preferably, an "L"-shaped control rod is slidably provided inside the bearing column, and a compression spring in a compressed state is welded between the control rod and the bearing column, and the end of the control rod is fitted in a limit position. The inside of the rod enables the control rod to be attached to the inside of the limit rod by means of a pressure spring, so as to realize the positioning function of the moved limit rod.

Compared with the prior art, the beneficial effect of the present invention is: the operating bed that can meet the special body position needs, through the flexible shaft assembly installed inside the second bed board and the elastic water bag above the flexible shaft assembly, can realize The position of special patients is deformed to improve fit and comfort, and prevent patients from hypothermia due to blood loss during surgery. The specific effects are as follows:

1. A flexible shaft assembly and a movable plate are provided, so that when the patient lies on the first bed board and the second bed board, the elastic water bag and the flexible shaft assembly deform according to the patient's body position, and then the movable board is driven to the right by rotating the threaded rod. Move, and then the movable plate can drive the right end of the flexible shaft assembly to move to the right through the movable rod, so as to avoid the redundant flexible shaft assembly from drooping down, so as to fit the patient more and improve comfort, and the internal circulation of the elastic water bag has a moderate temperature. The water can avoid hypothermia in patients during surgery due to blood loss;

2. There are vertical rods and bearing columns, so that when the patient is transferred to the operating bed, the vertical rods can be rotated above the first bed board, and then the holding board can be driven to rotate above the first bed board through the bearing board, and the bearing column can be rotated , push the limit rod inside the bearing column to extend into the inside of the first bed board, and then the rotating bearing board can be fixed, so that the holding board can be used as an instrument tray, and the turning block can be rotated on the bearing board , drives the adjustment block to move, drives the holding plate to move up and down on the load plate through the linkage rod, so as to meet the needs of medical staff of different heights and improve applicability.

Description of drawings

Fig. 1 is a schematic diagram of the overall front section structure of the present invention;

Fig. 2 is a schematic diagram of the top-down structure of the second bed board of the present invention;

Fig. 3 is a schematic diagram of the front sectional structure of the movable plate of the present invention;

Fig. 4 is a schematic diagram of the front section structure of the flexible shaft assembly of the present invention;

Fig. 5 is a schematic diagram of the front section structure of the bearing plate of the present invention;

Fig. 6 is a schematic diagram of a side sectional structure of a holding plate of the present invention;

Figure 7 is a schematic diagram of the enlarged structure at A in Figure 6 of the present invention;

Fig. 8 is a schematic diagram of the structure of the back section of the bearing plate before the bearing column rotates according to the present invention.

In the figure: 1. Base base; 2. First bed board; 3. Second bed board; 4. Elastic water bag; 5. Hydraulic lifting mechanism; 6. Circulation box; 7. Heating component; 8. Circulating water pump; Flexible shaft assembly; 901, connecting block; 902, connecting sphere; 903, connecting ball groove; 10, movable rod; 11, movable plate; 12, threaded rod; 13, guide rod; 14, vertical rod; 15, bearing plate; 16, turning block; 17, rotating rod; 18, adjusting block; 19, linkage rod; 20, holding plate; 21, bearing column; 22, limit rod; 23, control rod; 24, pressure spring; 25, holding tank.

detailed description

The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Figures 1-8, the present invention provides a technical solution: an operating bed that can meet special body position requirements, including a base base 1 placed in the operating room, the lower end of the base base 1 is equipped with universal wheels for easy movement, And the upper end left side of the base base 1 is fixedly installed with the first bed board 2, and the upper right side of the base base 1 is equipped with a hydraulic lifting mechanism 5; The lower end of the second bed board 3 is connected to the upper end of the hydraulic lifting mechanism 5 through the rotation of the movable shaft, and the second bed board 3 can realize the use of the patient's back on the operating bed by rotating; the hydraulic lifting mechanism 5 includes a hydraulic cylinder and a lifting plate, and the hydraulic cylinder is fixed. Installed on the upper middle part of the base base 1, and the left and right sides of the lifting plate are respectively rotated and installed on the right end of the hydraulic cylinder and the lower middle part of the second bed board 3; Inside the upper end, the left and right ends of the elastic water bag 4 are respectively connected to the circulation box 6 and the circulating water pump 8 through water pipes, and the circulation box 6 and the circulating water pump 8 are installed inside the base 1, and the elastic water bag 4 is Attached to the back of the patient; the heating assembly 7 is embedded and installed inside the circulation box 6 to heat and keep the water inside the circulation box 6; the flexible shaft assembly 9 is fixed on the left end of the second bed board 3 Inside, the flexible shaft assembly 9 is located below the elastic water bag 4, and the right end of the flexible shaft assembly 9 is equipped with a movable rod 10, and the movable rod 10 is fitted and slidably arranged inside the second bed board 3; the movable board 11 is fixed Installed on the right end of the movable rod 10, and the movable plate 11 is located on the right side of the second bed board 3; Fitted and slidably arranged inside the connecting ball groove 903, and the connecting ball groove 903 is provided inside the left side of another connecting block 901, and the flexible shaft assemblies 9 are distributed in the inside of the second bed board 3 at equal intervals; the movable board 11 The inside of the upper end is provided with a threaded rod 12 and a guide rod 13 sequentially from top to bottom, and the threaded rod 12 bearing is installed on the right end of the second bed board 3, and the guide rod 13 is fixedly installed on the right end of the second bed board 3, and the threaded rod 12 and the guide rod 13 respectively form a threaded connection and a fitting sliding structure with the movable plate 11, while the threaded rod 12 and the guide rod 13 are parallel to each other;

As shown in Figures 1-4, when the patient lies on the first bed board 2 and the second bed board 3, due to the elasticity of the elastic water bag 4 and the setting of the flexible shaft assembly 9, it can be deformed according to the patient's special body position. During the deformation process of the shaft assembly 9 under force, the connecting ball 902 rotates correspondingly in the connecting ball groove 903 to meet the operation position requirements of special populations, and then rotates the threaded rod 12. After the threaded rod 12 rotates, it is sleeved on the threaded The movable plate 11 on the outside of the rod 12 can drive the movable rod 10 to move to the left under the limiting action of the guide rod 13, and then the redundant flexible shaft assembly 9 can be collected, so as to prevent the flexible shaft assembly 9 from drooping and improve the body posture. and the degree of fit, and the circulating water pump 8 pumps the water in the elastic water bag 4 into the circulation box 6, and the circulation box 6 uses the heating component 7 to heat and keep the water liquid, and under the action of the circulating water pump 8, The water enters the elastic water bag 4 from the other end of the elastic water bag 4 to realize the circulation of the warm water and avoid the hypothermia caused by the blood loss of the patient during the operation. The lifting mechanism 5, the hydraulic lifting mechanism 5 drives the second bed board 3 to rotate on the first bed board 2, realizing the backrest function of the second bed board 3;

Vertical rod 14, its bearing is installed on the side of the first bed board 2, and the upper end of vertical rod 14 is fixedly installed with bearing plate 15; 2 The shortest distance at the leftmost end, and the upper end of the vertical rod 14 is in the middle of the bearing plate 15; the left end bearing of the bearing plate 15 is equipped with a turning block 16, and the right end of the turning block 16 runs through the inside of the bearing plate 15 and is connected with a turning bar 17, And the outer side of rotating rod 17 is provided with two adjusting blocks 18, and the outer side of adjusting block 18 is attached to the outer wall of bearing plate 15; The end is a reverse thread structure, and the upper end of the adjustment block 18 is rotated with a linkage rod 19, and the upper ends of the left and right linkage rods 19 are jointly connected with the holding plate 20 through the movable shaft; the horizontal length of the holding plate 20 It is larger than the width of the first bed board 2, and there are two load boards 15 arranged below the holding board 20 symmetrically with respect to the center of the first bed board 2; 21 and the accommodating groove 25 form a concave-convex fit, and the accommodating groove 25 is set inside the side part of the bearing plate 15, and the inside of the bearing column 21 is slidingly provided with a limit rod 22, and the end of the limit rod 22 is engaged and arranged on the The inside of the first bed board 2; the inside of the bearing column 21 is slidingly provided with an "L" shaped control rod 23, and a pressure spring 24 in a compressed state is welded between the control rod 23 and the bearing column 21, and the control rod 23 The end is attached to the inside of the limit rod 22;

As shown in Figure 1 and Figures 5-8, when the instrument tray needs to be placed, the vertical rod 14 is rotated on the first bed board 2, and the vertical rod 14 drives the bearing plate 15 to rotate from the bottom of the first bed board 2 to the first bed board 2 Then rotate the bearing column 21 on the bearing plate 15, and push the limit rod 22 to extend into the side of the first bed board 2, and use the control rod 23 equipped with a pressure spring 24 to extend into the moved limit rod In 22, the fixing effect on the moving limiting rod 22 is realized, so that the rotating bearing plate 15 can obtain a limiting effect under the support of the left and right bearing columns 21, so that the storage space located above the bearing plate 15 The plate 20 can be used to hold the instrument tray in the operation. When it is necessary to adjust the height according to the needs of the medical staff, the rotating block 16 can be used to drive the rotating rod 17 to rotate. The block 18 can move relatively, so that the connecting rod 19 can be used to drive the holding plate 20 to move up and down on the carrying plate 15, so as to realize height adjustment and improve applicability. When the instrument tray is not placed after the operation, the working principle is the same as above. , reversely move the control rod 23, and the limit rod 22, and reversely rotate the bearing column 21 and the vertical rod 14, so that the holding board 20 can be placed under the first bed board 2, so as to avoid affecting the up and down of the patient on the operating bed Activity.

Working principle: When using the operating bed that can meet the special body position requirements, as shown in Figure 1-8, after the patient lies on the first bed board 2 and the second bed board 3, due to the elasticity of the elastic water bladder 4 and the flexible shaft assembly 9 can be deformed according to the special body position of the patient. When the flexible shaft assembly 9 is deformed under force, the connecting ball 902 rotates correspondingly in the connecting ball groove 903 to meet the surgical position requirements of special populations. The rod 12 collects the redundant flexible shaft assembly 9 to improve the fit and fit of the body, and the warm water in the elastic water bag 4 can avoid the hypothermia caused by blood loss in the patient during the operation, when the instrument tray needs to be placed , turn the vertical rod 14 on the first bed board 2, the vertical rod 14 drives the bearing plate 15 to rotate from the bottom of the first bed board 2 to the top of the first bed board 2, and utilize the unevenness between the limit rod 22 and the first bed board 2 Cooperate with each other and get fixed, then it can be used to hold the instrument tray in the operation, and the height can be adjusted according to the needs of the medical staff, so as to improve the applicability.

The content that is not described in detail in this specification belongs to the prior art known to those skilled in the art. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more; the term "above ", "bottom", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and other indications are based on the attached drawings The orientations or positional relationships shown are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be construed as an important aspect of the present invention. limits. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the present invention, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention.

Claims (9)

1. An operating bed that can meet special body position requirements, comprising a base (1) placed in an operating room, the lower end of the base (1) is equipped with universal wheels for easy movement, and the base (1) ) is fixedly equipped with a first bed board (2) on the left side of the upper end, and a hydraulic lifting mechanism (5) is installed on the upper right side of the base base (1); The second bed board (3), its left end is rotatably installed on the right end of the first bed board (2), and the lower end of the second bed board (3) is connected to the upper end of the hydraulic lifting mechanism (5) through the movable shaft, and the second bed board (3) The backrest of the patient on the operating table can be realized by turning; The hydraulic lifting mechanism (5) includes a hydraulic cylinder and a lifting plate, and the hydraulic cylinder is fixedly installed on the middle upper end of the base base (1), and the left and right sides of the lifting plate are respectively rotated and installed on the right end of the hydraulic cylinder and the second bed board ( 3) the lower end of the middle part; It is characterized in that it also includes: An elastic water bag (4), which is installed inside the upper end of the second bed board (3), and the left and right ends of the elastic water bag (4) are respectively connected to a circulation box (6) and a circulating water pump (8) through water pipes , and the circulating tank (6) and the circulating water pump (8) are installed inside the base (1), and the elastic water bag (4) is attached to the back of the patient through its own elasticity; A heating component (7), which is embedded and installed inside the circulation box (6), is used to heat and keep the water inside the circulation box (6); The flexible shaft assembly (9), the left end of which is fixedly installed inside the second bed board (3), and the flexible shaft assembly (9) is located below the elastic water bag (4), and the right end of the flexible shaft assembly (9) is installed There is a movable rod (10), and the movable rod (10) is fitted and slidably arranged inside the second bed board (3); A movable plate (11), which is fixedly mounted on the right end of the movable rod (10), and the movable plate (11) is located on the right side of the second bed board (3); The bearing of the vertical rod (14) is installed on the side of the first bed board (2), and the upper end of the vertical rod (14) is fixedly equipped with a bearing plate (15). 2. An operating bed that can meet special body position requirements according to claim 1, characterized in that: the flexible shaft assembly (9) is composed of a plurality of connecting blocks (901), and the connecting blocks (901) The right side of the connecting ball (902) is installed, and the connecting ball (902) fits and slides inside the connecting ball groove (903), and the connecting ball groove (903) is opened on the left side of another connecting block (901) Inside, and the flexible shaft assemblies (9) are equidistantly distributed inside the second bed board (3). 3. An operating bed capable of meeting special body position requirements according to claim 1, characterized in that: the upper end of the movable plate (11) is sequentially sleeved with threaded rods (12) and guide rods from top to bottom (13), and threaded rod (12) bearing is installed on the right end of described second bed board (3), and guide rod (13) is fixedly installed in the right end of described second bed board (3), and threaded rod (12) And guide rod (13) constitute threaded connection and fit slide structure with mobile plate (11) respectively, threaded rod (12) and guide rod (13) are parallel to each other simultaneously. 4. An operating bed capable of meeting special body position requirements according to claim 1, characterized in that: the length of the vertical rod (14) is longer than the shaft between the vertical rod (14) and the first bed board (2). The shortest distance from the leftmost end of the first bed board (2), and the upper end of the vertical bar (14) is in the middle of the bearing plate (15). 5. An operating bed capable of meeting special body position requirements according to claim 1, characterized in that: a turning block (16) is installed on the bearing at the left end of the bearing plate (15), and the right end of the turning block (16) A rotating rod (17) is connected through the inside of the bearing plate (15), and two adjusting blocks (18) are sleeved on the outer side of the rotating rod (17), and the outer side of the adjusting block (18) is attached to the The outer wall of the bearing plate (15). 6. An operating bed capable of meeting special body position requirements according to claim 5, characterized in that: said adjusting block (18) and the rotating rod (17) form a threaded connection, and the rotating rod (17) The left and right ends are reverse thread structures, and the upper end of the adjustment block (18) is rotated to be equipped with a linkage rod (19), and the upper ends of the left and right linkage rods (19) are jointly connected with a holding plate ( 20). 7. An operating bed capable of meeting special body position requirements according to claim 6, characterized in that: the lateral length of the holding board (20) is greater than the width of the first bed board (2), and the holding board ( 20) Two load-bearing plates (15) arranged below are arranged symmetrically front and back with respect to the center of the first bed board (2). 8. An operating bed capable of meeting special body position requirements according to claim 1, characterized in that: a bearing column (21) is installed on the side bearing of the bearing plate (15), and the bearing column (21) is connected to The accommodating groove (25) constitutes a concave-convex fit, and the accommodating groove (25) is opened inside the side of the bearing plate (15), and the inside of the bearing column (21) is slidably provided with a limit rod (22), and the limit rod The end portion of (22) is engaged and arranged inside the first bed board (2). 9. An operating bed capable of meeting special body position requirements according to claim 8, characterized in that: an "L"-shaped control rod (23) is slidingly provided inside the bearing column (21), and the control rod (23) is controlled A pressure spring (24) in a compressed state is welded between the rod (23) and the bearing column (21), and the end of the control rod (23) is attached to the inside of the limit rod (22).

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