Intraoperative auxiliary fixing bracket for abdominal surgery

Abstract

The utility model relates to the technical field of medical instruments, and discloses an intraoperative auxiliary fixing bracket for abdominal surgery, which comprises a mounting frame provided with two groups of accommodating grooves, the top of the mounting frame is connected with a back tray through a hinge shaft, a supporting mechanism is arranged in the accommodating groove on one side of the mounting frame, and the back tray is connected with the mounting frame through a hinge shaft. The supporting mechanism is composed of a fixing assembly and a supporting assembly, the fixing assembly comprises a fixing block, the top of the fixing block is fixedly connected to the bottom of the back tray, an inclined rod is hinged into a groove in the bottom of the fixing block, a connecting block is hinged to the other end of the inclined rod, and sliding grooves are formed in the two sides of the inner wall of the mounting frame. According to the supporting device, under the action of the sliding frame and the touch block, the back and the armpits of a patient are supported during the abdominal surgery, the weight of the chest area of the patient is shared, meanwhile, the two arms are slightly expanded, and it is ensured that the patient keeps the correct and stable body position in the surgery process.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical instrument technical field especially, relates to a intraoperative auxiliary fixed bracket for abdominal surgery. BACKGROUND

[0002] In the abdominal surgery field, the complexity and delicacy of operation are constantly improved, and higher requirements are put forward for the auxiliary equipment in the operation process, and the traditional operation auxiliary bracket gradually exposes some deficiencies in practical application, in view of the above situation, research and development a new type of abdominal surgery auxiliary bracket to solve the problems existing in the prior art, improve the safety, efficiency and patient comfort of operation, become the urgent need of current abdominal surgery field.

[0003] For patients, since the abdominal surgery area is the upper half of the body, the existing abdominal surgery is generally performed on the operating table, but the general operating table lacks full consideration of the physiological curve of the human chest, and in actual operation, it cannot provide stable and uniform support force, the patient's back and armpit cannot be fully supported, resulting in the weight of the patient's chest area being completely borne by the patient, and the patient's arms are in a free state without fixing, so that the body is in an uncomfortable and unstable condition, since there is no suitable support, the patient is difficult to maintain correct and stable body position during operation, and the body is prone to shaking or moving, which greatly affects the accuracy of operation, increases the risk and difficulty of operation, therefore, an intraoperative auxiliary fixed bracket for abdominal surgery is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to make up for the above shortcomings, the utility model provides an intraoperative auxiliary fixed bracket for abdominal surgery, which aims to improve the problem of "the existing auxiliary bracket cannot provide stable and uniform support force for patients in actual operation, which easily leads to unnecessary movement of patients during operation" mentioned in the prior art.

[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of intraoperative auxiliary fixed bracket for abdominal surgery, including the installation frame being provided with two groups of storage slot, the top of the installation frame is connected with back tray by hinged axle, the storage slot of installation frame one side is provided with supporting mechanism, the supporting mechanism is composed of fixed component and supporting component, the fixed component includes fixed block, the top of the fixed block is fixedly connected at the bottom of the back tray, the bottom groove of the fixed block is hinged with inclined bar, the other end of the inclined bar is hinged with connecting block, the inner wall both sides of the installation frame are all provided with sliding slot, the outside is slidably connected in sliding slot, and the first telescopic spring connected with the connecting block is installed in the sliding slot, the supporting component includes sliding frame, the outside of the sliding frame is slidably connected in the storage slot of installation frame one side, the one side is fixedly connected in the inside, the one end of the sliding frame is fixed with a plurality of second telescopic spring, the other end is fixed with touch block, and the outside is slidably connected in the inside.

[0006] As further description of the above technical solution: the storage slot of the installation frame is provided with auxiliary mechanism away from the one end of the supporting mechanism, the auxiliary mechanism includes mobile frame slidably connected with the installation frame and having opening at upper end, the mobile frame is provided with rotating table and unfolding mechanism unfolding the rotating table from the mobile frame.

[0007] As further description of the above technical solution: the unfolding mechanism includes vertically arranged pull rod, the pull rod is slidably connected with the inner wall of the mobile frame in vertical direction, and the bottom of the pull rod is fixed with rising block, and the rising block is rotatably connected with the rotating table.

[0008] As further description of the above technical solution: the rear part of the rising block is provided with tenon, and when the rotating table rotates to be horizontal with the rising block, the rotating table is kept fixed through the tenon.

[0009] As further description of the above technical solution: the left side of the mobile frame is fixedly connected with handle.

[0010] As further description of the above technical solution: the back tray is made of plastic, and the appearance is designed as arc-shaped recess.

[0011] As further description of the above technical solution: the right side of the sliding frame is provided with arc-shaped notch, the touch block is designed as rectangle, and is on the same horizontal line with the right side of the sliding frame, and the touch block moves left and leaks out the arc-shaped notch provided at the right end of the sliding frame.

[0012] The utility model has the following beneficial effects:

[0013] 1. In the utility model, through the cooperation operation between installation frame, back tray, fixed block, inclined rod, connecting block, sliding frame, first telescopic spring, second telescopic spring, touch block, under the action of sliding frame and touch block, realize the support of the back and armpit of patient when abdominal surgery, share the weight of patient chest area while the double arm is slightly expanded, ensure that the patient maintains correct and stable body position during operation, prevent the accuracy of operation from being affected due to body shaking or moving.

[0014] 2. In the utility model, through the cooperation operation between moving frame, rising block, rotary table, pull rod, handle, under the action of rising block and rotary table, realize the temporary expansion of workbench during operation, in the limited operating room space, the workbench expanded by auxiliary bracket is reasonably utilized, no additional space is occupied, make the operation environment more compact and orderly. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is whole structure schematic diagram of the intraoperative auxiliary fixed bracket for abdominal surgery in the utility model;

[0016] Figure 2 It is whole structure half cut drawing of the intraoperative auxiliary fixed bracket for abdominal surgery in the utility model;

[0017] Figure 3 It is left view drawing of sliding frame structure of the intraoperative auxiliary fixed bracket for abdominal surgery in the utility model;

[0018] Figure 4 It is right view drawing of sliding frame structure of the intraoperative auxiliary fixed bracket for abdominal surgery in the utility model;

[0019] Figure 5 It is rotary table structure schematic diagram of the intraoperative auxiliary fixed bracket for abdominal surgery in the utility model;

[0020] Figure 6 It is rotary table structure expansion drawing of the intraoperative auxiliary fixed bracket for abdominal surgery in the utility model.

[0021] LEGEND:

[0022] 1, installation frame;2, back tray;3, supporting mechanism;301, fixed block;302, inclined rod;303, connecting block;304, sliding frame;305, second telescopic spring;306, touch block;307, first telescopic spring;308, storage groove;4, auxiliary mechanism;401, moving frame;402, rising block;403, rotary table;404, pull rod;405, handle. DETAILED DESCRIPTION

[0023] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0024] Please refer to Figure 1 - Figure 2 An embodiment provided by the present application is an intraoperative auxiliary fixing bracket for abdominal surgery, which comprises an installation frame 1 provided with two groups of storage grooves 308. The installation frame 1 is a device main body structure, and two ends of the left and right sides of the installation frame 1 are provided with the storage grooves 308. A back tray 2 is connected to the top of the installation frame 1 through a hinge shaft. The back tray 2 is made of plastic and has an arc-shaped concave design. The back tray 2 is attached to the back of a human body. A supporting mechanism 3 is arranged in the storage groove 308 on one side of the installation frame 1.

[0025] Please refer to Figure 3 - Figure 4The supporting mechanism 3 is composed of a fixing assembly and a supporting assembly, the fixing assembly comprises a fixing block 301, when a patient lies into the back tray 2, the fixing block 301 is driven to move downwards by the downward pressure, the top of the fixing block 301 is fixedly connected to the bottom of the back tray 2, the bottom of the fixing block 301 is hingedly connected with an inclined rod 302 in a groove, the fixing block 301 drives the inclined rod 302 to move, the other end of the inclined rod 302 is hingedly connected with a connecting block 303, the inner wall of the mounting frame 1 is provided with a sliding groove on both sides, the connecting block 303 is driven by the inclined rod 302 to move horizontally along the sliding groove in the mounting frame 1, the connecting block 303 is slidably connected outside the sliding groove, and the sliding groove is provided with a first extension spring 307 connected with the connecting block 303, the supporting assembly comprises a sliding frame 304, the sliding frame 304 is extended to the armpit of the patient, the right side of the sliding frame 304 is provided with an arc-shaped notch, the sliding frame 304 is slidably connected outside the receiving groove 308 on one side of the mounting frame 1, one side of the sliding frame 304 is fixedly connected outside the connecting block 303, a plurality of second extension springs 305 are fixed to one end of the sliding frame 304, a touch block 306 is fixed to the other end of the second extension spring 305, the sliding frame 304 is extended so that the touch block 306 is in contact with the armpit of the patient, the touch block 306 is reversely moved by the second extension spring 305 so that the arc-shaped notch of the sliding frame 304 is matched with the armpit of the patient, the touch block 306 is slidably connected outside the sliding frame 304, the right side of the sliding frame 304 is provided with an arc-shaped notch, the touch block 306 is designed in a rectangular shape and is on the same horizontal line with the right side of the sliding frame 304, the touch block 306 is moved to the left to expose the arc-shaped notch at the right end of the sliding frame 304, the back and armpit of the patient are supported and held during the abdominal surgery, the weight of the chest area of the patient is shared, the arms are slightly extended, and the effect that the patient maintains a correct and stable body position during the operation is ensured.

[0026] Please refer to Figure 5 - Figure 6, the auxiliary mechanism 4 is arranged in the receiving groove 308 away from the supporting mechanism 3 of the mounting frame 1, the auxiliary mechanism 4 comprises a moving frame 401 in sliding connection with the mounting frame 1 and provided with an opening at the upper end, medical staff can expand the moving frame 401 through the handle 405, the handle 405 drives the moving frame 401 to expand, the moving frame 401 is provided with a rotating table 403 and an expansion mechanism for expanding the rotating table 403 from the moving frame 401, the pull rod 404 drives the rising block 402 to rise, the rising block 402 drives the rotating table 403 to rise, the rising block 402 is wrapped by rubber skin and has a damping effect, the rising block 402 is provided with a tenon at the rear part, and when the rotating table 403 is rotated to be horizontal with the rising block 402, the tenon is fixed with the rotating table 403, the left side of the moving frame 401 is fixedly connected with the handle 405, and the handle 405 can move the moving frame 401 upward to expand, the expansion mechanism comprises a pull rod 404 arranged vertically, the pull rod 404 is in sliding connection with the inner wall of the moving frame 401 in the vertical direction, the pull rod 404 acts to pull out the rising block 402 and the rotating table 403 from the receiving groove 308, and the bottom of the pull rod 404 is fixed with the rising block 402, and the rising block 402 is rotatably connected with the rotating table 403, so that the workbench can be temporarily expanded during the operation process, and the device is more practical.

[0027] Working principle: in use, when the patient is subjected to abdominal surgery, medical staff places the device on the operating table, and then lays the patient down on the operating bed, when the patient lies down, the back is in contact with the back supporting plate 2, so that the back supporting plate 2 is inclined and pressed downward along one end of the patient's back, at this time, the back supporting plate 2 drives the fixed block 301 to press downward, the fixed block 301 drives the inclined rod 302 to move, the inclined rod 302 drives the connecting block 303 to move horizontally along the sliding groove arranged in the mounting frame 1, so that the sliding frame 304 is expanded to the patient's armpit, at this time, the touch block 306 is in contact with the patient's armpit, so that the touch block 306 moves reversely through the second extension spring 305 to make the arc-shaped opening of the sliding frame 304 match the patient's armpit, realizing the support of the patient's back and armpit during abdominal surgery, sharing the weight of the upper body while slightly expanding the arms, ensuring that the patient maintains a correct and stable body position during the operation process, preventing the accuracy of the operation from being affected due to body shaking or movement, at the same time, medical staff can expand the moving frame 401 through the handle 405 during the operation process, at this time, medical staff can pull up the pull rod 404, the pull rod 404 drives the rising block 402 to rise, the rising block 402 drives the rotating table 403 to rise, at this time, medical staff rotates the rotating table 403 to be flat, realizing that the workbench can be temporarily expanded during the operation process, the workbench expanded by the auxiliary bracket is reasonably utilized in the limited operating room space, without occupying additional space, so that the operation environment is more compact and orderly.

[0028] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, the made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. An intraoperative auxiliary fixation bracket for abdominal surgery, comprising a mounting frame (1) provided with two groups of receiving grooves (308), characterized in that: The top of the mounting frame (1) is connected with a back tray (2) through a hinge shaft, a supporting mechanism (3) is arranged in the receiving groove (308) on one side of the mounting frame (1), the supporting mechanism (3) is composed of a fixing assembly and a supporting assembly, the fixing assembly comprises a fixing block (301), the top of the fixing block (301) is fixedly connected to the bottom of the back tray (2), a tilt rod (302) is hingedly connected in the bottom groove of the fixing block (301), a connecting block (303) is hingedly connected to the other end of the tilt rod (302), a sliding groove is formed in the inner wall of the mounting frame (1) on both sides, the connecting block (303) is slidingly connected outside the sliding groove, and a first telescopic spring (307) connected with the connecting block (303) is arranged in the sliding groove, the supporting assembly comprises a sliding frame (304), the sliding frame (304) is slidingly connected outside the receiving groove (308) on one side of the mounting frame (1), one side of the sliding frame (304) is fixedly connected to the outside of the connecting block (303), a plurality of second telescopic springs (305) are fixed to one end of the sliding frame (304), a touch block (306) is fixed to the other end of the second telescopic springs (305), and the touch block (306) is slidingly connected outside the sliding frame (304).

2. An intraoperative auxiliary fixation bracket for abdominal surgery according to claim 1, characterized in that: An auxiliary mechanism (4) is arranged in the receiving groove (308) away from the supporting mechanism (3) at one end of the mounting frame (1), the auxiliary mechanism (4) comprises a moving frame (401) slidingly connected with the mounting frame (1) and provided with an opening at the upper end, and a rotating table (403) and an unfolding mechanism unfolding the rotating table (403) from the moving frame (401) are arranged in the moving frame (401).

3. An intraoperative auxiliary fixation bracket for abdominal surgery according to claim 2, characterized in that: The unfolding mechanism comprises a pull rod (404) arranged vertically, the pull rod (404) is slidingly connected with the inner wall of the moving frame (401) in the vertical direction, and a rising block (402) is fixed to the bottom of the pull rod (404), and the rising block (402) is rotatably connected with the rotating table (403).

4. An intraoperative auxiliary fixation bracket for abdominal surgery according to claim 3, characterized in that: A tenon is arranged at the rear of the rising block (402), and when the rotating table (403) is rotated to be horizontal with the rising block (402), the tenon and the rotating table (403) are fixed through the tenon.

5. An intraoperative auxiliary fixation bracket for abdominal surgery according to claim 2, characterized in that: A handle (405) is fixedly connected to the left side of the moving frame (401).

6. An intraoperative auxiliary fixation bracket for abdominal surgery according to claim 1, characterized in that: The back tray (2) is made of plastic and has an arc-shaped recess design.

7. The intraoperative auxiliary fixation bracket for abdominal surgery according to claim 1, characterized in that: An arc-shaped notch is formed in the right side of the sliding frame (304), the touch block (306) is rectangular in design and is on the same horizontal line with the right side of the sliding frame (304), and the touch block (306) moves to the left and leaks out of the arc-shaped notch formed in the right end of the sliding frame (304).

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