Trapezoidal instrument tray for vaginal surgery

Abstract

The trapezoidal instrument tray for the vaginal surgery comprises a support, universal wheels are fixedly connected to the four corners of the bottom of the support, brake pads are installed on the universal wheels, and a first bearing is fixedly installed on the top of the support. Through mutual cooperation of the support, the universal wheels, the first bearing, the supporting shaft, the mounting frame, the tray assembly, the mounting groove, the first telescopic rod, the moving block, the second bearing, the threaded rod, the handle, the tray, the instrument containing groove, the groove, the second telescopic rod and the pull ring, the problem that a traditional instrument tray is limited by an operating bed base and the body position space; the problems that a tray is difficult to accurately push to a position required by an operation and cannot be moved and adjusted along with the change of an operation position according to the operation requirement of a doctor during perineum operation are solved, so that the operation difficulty of the doctor is increased, the operation time is prolonged, and the risk that surgical instruments fall or are polluted is further increased.

Description

Technical Field

[0001] The utility model relates to the technical field of trays, in particular to a female surgical trapezoidal instrument tray. Background Art

[0002] The surgical instrument tray is an essential surgical instrument in every operating room. Its practicality and flexibility directly affect the surgical operation. With the rapid development of minimally invasive surgical technology, emerging surgical methods such as transabdominal combined with perineal approach are emerging in an endless stream, such as laparoscopic transanal total mesorectal excision, laparoscopic hysteroscopy combined surgery, laparoscopic total hysterectomy, laparoscopic-assisted vaginal hysterectomy, etc.

[0003] Due to the limitations of the operating table base and body position space, traditional instrument trays are difficult to push accurately to the position required for surgery. When performing perineal operations, they cannot be moved and adjusted according to the doctor's operating needs and the change of surgical position, which increases the difficulty of the surgeon's operation, prolongs the operation time, and further increases the risk of surgical instruments falling or contamination. For this reason, we propose a vaginal surgical trapezoidal instrument tray. Utility Model Content

[0004] The purpose of the utility model is to provide a female surgical trapezoidal instrument tray to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a female surgical trapezoidal instrument tray, comprising:

[0006] Bracket;

[0007] Universal wheels, the four corners of the bottom of the bracket are fixedly connected with universal wheels, and brake pads are installed on the universal wheels;

[0008] A first bearing, the top of the bracket is fixedly mounted with the first bearing, and the top of the first bearing is rotatably connected with a support shaft;

[0009] A mounting frame, the top of the support shaft is fixedly connected with the mounting frame;

[0010] Tray assembly: the mounting frame is provided with a tray assembly.

[0011] Furthermore, the tray assembly includes a mounting groove, a first telescopic rod, a moving block, a second bearing, a threaded rod, a handle, a tray, an instrument placement groove, a groove, a second telescopic rod and a pull ring. A mounting groove is opened on the left side of the inner wall of the mounting frame, and the first telescopic rod is fixedly connected to the left side of the inner wall of the mounting groove.

[0012] Furthermore, the telescopic end of the first telescopic rod passes through the installation slot and extends to the outside of the installation slot and is fixedly connected to a moving block.

[0013] Furthermore, a second bearing is fixedly installed on the left side of the top of the moving block, and a threaded rod is rotatably connected to the top of the second bearing. The top of the threaded rod passes through the mounting frame and extends to the outside of the mounting frame and is fixedly connected to a handle.

[0014] Furthermore, a tray is threadedly connected to the surface of the threaded rod, the tray is trapezoidal, and two instrument placement grooves are symmetrically opened on the top of the tray.

[0015] Furthermore, a groove is provided on the right side of the top of the moving block, and a second telescopic rod is fixedly connected to the bottom of the inner wall of the groove.

[0016] Furthermore, the telescopic end of the second telescopic rod passes through the groove and the mounting frame in sequence and extends to the outside of the mounting frame, and is fixedly connected to the bottom of the tray, and pull rings are fixedly connected to the left and right sides of the tray.

[0017] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0018] The utility model solves the problem that, due to the limitation of the operating table base and the body position space, the traditional instrument tray is difficult to be pushed accurately to the position required for the operation, and when performing perineal operations, the tray cannot be moved and adjusted according to the doctor's operating needs and the surgical position changes, which increases the difficulty of the surgeon's operation, prolongs the operation time, and further increases the risk of surgical instruments falling or being contaminated. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a front view structural schematic diagram of the utility model;

[0020] Figure 2 It is a side view structural schematic diagram of the utility model;

[0021] Figure 3 It is a front view structural cross-sectional view of the utility model;

[0022] Figure 4 This is a structural cross-sectional view of the moving block of the utility model;

[0023] Figure 5 It is a schematic diagram of the top structure of the utility model.

[0024] In the figure: 1, bracket; 2, universal wheel; 3, first bearing; 4, support shaft; 5, mounting frame; 6, tray assembly; 601, mounting slot; 602, first telescopic rod; 603, moving block; 604, second bearing; 605, threaded rod; 606, handle; 607, tray; 608, instrument placement slot; 609, groove; 610, second telescopic rod; 611, pull ring. DETAILED DESCRIPTION

[0025] 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. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] See also Figure 1-5A female surgical trapezoidal instrument tray comprises a bracket 1, the four corners of the bottom of the bracket 1 are fixedly connected with universal wheels 2, brake pads are installed on the universal wheels 2, a first bearing 3 is fixedly installed on the top of the bracket 1, a support shaft 4 is rotatably connected to the top of the first bearing 3, a mounting frame 5 is fixedly connected to the top of the support shaft 4, and a tray assembly 6 is arranged on the mounting frame 5.

[0029] Specifically, the tray assembly 6 includes a mounting groove 601, a first telescopic rod 602, a moving block 603, a second bearing 604, a threaded rod 605, a handle 606, a tray 607, an instrument placement groove 608, a groove 609, a second telescopic rod 610 and a pull ring 611. The mounting groove 601 is opened on the left side of the inner wall of the mounting frame 5, and the first telescopic rod 602 is fixedly connected to the left side of the inner wall of the mounting groove 601.

[0030] In a specific implementation, the telescopic end of the first telescopic rod 602 passes through the installation slot 601 and extends to the outside of the installation slot 601 and is fixedly connected to the moving block 603 .

[0031] Specifically, a second bearing 604 is fixedly installed on the left side of the top of the moving block 603, and a threaded rod 605 is rotatably connected to the top of the second bearing 604. The top of the threaded rod 605 passes through the mounting frame 5 and extends to the outside of the mounting frame 5 and is fixedly connected to a handle 606.

[0032] In a specific implementation, a tray 607 is threadedly connected to the surface of the threaded rod 605 . The tray 607 is trapezoidal in shape, and two instrument placement slots 608 are symmetrically provided on the top of the tray 607 .

[0033] Specifically, a groove 609 is provided on the right side of the top of the moving block 603 , and a second telescopic rod 610 is fixedly connected to the bottom of the inner wall of the groove 609 .

[0034] During specific implementation, the telescopic end of the second telescopic rod 610 passes through the groove 609 and the mounting frame 5 in sequence and extends to the outside of the mounting frame 5, and is fixedly connected to the bottom of the tray 607. The left and right sides of the tray 607 are fixedly connected with pull rings 611.

[0035] In actual application: when in use, the device is moved to a suitable position beside the operating bed. By setting the first bearing 3 and the support shaft 4, when the user pushes the mounting frame 5, the mounting frame 5 can be deflected along the support shaft 4, so as to facilitate the adjustment of the deflection angle of the tray 607. At the same time, by setting the first telescopic rod 602, when an external force is applied, the moving block 603 can move left and right, and then when the medical staff pulls the pull ring 611, the tray 607 and the moving block 603 can be driven to move left and right, so as to further facilitate the medical staff to adjust the position of the tray 607. At the same time, By turning the handle forward or backward, the threaded rod 605 is driven to rotate, and under the action of the thread, the tray 607 moves upward or downward on the threaded rod 605, so that the height of the tray 607 can be easily adjusted, so that it is suitable for people of different heights. Through the above steps, the tray 607 can be accurately pushed to the position required for surgery. When performing perineal operations, it can be moved and adjusted according to the doctor's operating needs and the surgical position changes, which greatly reduces the difficulty of the surgeon's operation, shortens the operation time, and further reduces the risk of surgical instruments falling or contamination.

[0036] All components in the present invention are universal standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods. At the same time, standard parts used in the present application documents can be purchased from the market, and each component in the present application document can be customized according to the description in the specification and drawings. The specific connection method of each component adopts conventional means such as mature bolts, rivets, welding, etc. in the prior art, and machinery, parts and equipment adopt conventional models in the prior art.

[0037] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and appropriate controllers and encoders should be selected according to actual conditions to meet the control requirements. The specific connection and control sequence should refer to the working principle, and the electrical connection between the electrical components should be completed in the order of working in sequence. The detailed connection means are well-known technologies in this field. The utility model mainly introduces the working principle and process, and no longer explains the electrical control.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A female surgical trapezoidal instrument tray, characterized in that: include: Bracket (1); Universal wheels (2), the four corners of the bottom of the bracket (1) are fixedly connected with universal wheels (2), and brake pads are installed on the universal wheels (2); A first bearing (3), the top of the bracket (1) is fixedly mounted with the first bearing (3), and the top of the first bearing (3) is rotatably connected with a support shaft (4); A mounting frame (5), the top of the support shaft (4) being fixedly connected to the mounting frame (5); A tray assembly (6), wherein the mounting frame (5) is provided with the tray assembly (6), and the tray assembly (6) comprises a mounting groove (601), a first telescopic rod (602), a moving block (603), a second bearing (604), a threaded rod (605), a handle (606), a tray (607), an instrument placement groove (608), a groove (609), a second telescopic rod (610) and a pull ring (611). The mounting groove (601) is provided on the left side of the inner wall of the mounting frame (5), the first telescopic rod (602) is fixedly connected to the left side of the inner wall of the mounting groove (601), the telescopic end of the first telescopic rod (602) passes through the mounting groove (601) and extends to the outside of the mounting groove (601) and is fixedly connected to the moving block (603), and the second bearing (604) is fixedly installed on the left side of the top of the moving block (603). The top of the second bearing (604) is rotatably connected to a threaded rod (605), the top of the threaded rod (605) passes through the mounting frame (5) and extends to the outside of the mounting frame (5) and is fixedly connected to a handle (606), the surface of the threaded rod (605) is threadedly connected to a tray (607), the top of the tray (607) is symmetrically provided with two instrument placement grooves (608), the top right side of the moving block (603) is provided with a groove (609), the bottom of the inner wall of the groove (609) is fixedly connected to a second telescopic rod (610), the telescopic end of the second telescopic rod (610) passes through the groove (609) and the mounting frame (5) in turn and extends to the outside of the mounting frame (5), and is fixedly connected to the bottom of the tray (607), and the left and right sides of the tray (607) are fixedly connected to pull rings (611).

2. A female surgical trapezoidal instrument tray according to claim 1, characterized in that: The tray (607) is trapezoidal in shape.

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