Auxiliary frame for gastrointestinal surgical operation

Abstract

The utility model discloses an auxiliary frame for gastrointestinal surgery, which relates to the technical field of medical instruments and comprises a bottom plate, two support frames which are symmetrically distributed left and right are mounted at the upper end of the bottom plate, a second placing plate and two first placing plates are sequentially arranged between the two support frames from top to bottom, the number of the first placing plates is two, and the second placing plate and the first placing plates are symmetrically arranged. Trays are placed in the first placing plates and the second placing plates, sliding parts are arranged on the outer surfaces of the two first placing plates, the sliding parts are installed on the supporting frame, and the sliding parts drive the middle tray and the lower tray to move forwards through the first placing plates. According to the utility model, the tray can be driven to move by arranging the sliding part, so that the tray is distributed in a step shape, the shielding among tools is avoided, medical personnel can quickly find and take the required tools, and the operation difficulty and time are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a gastrointestinal surgical auxiliary frame. Background Art

[0002] General surgery is a clinical discipline that uses surgery as the primary method to treat diseases of the liver, bile duct, pancreas, gastrointestinal tract, anorectal area, vascular diseases, thyroid and breast tumors, trauma, and other diseases. It is the largest specialty within the surgical system. General surgery is also known as general surgery. In addition to general surgery, general hospitals generally have orthopedics, neurosurgery, cardiothoracic surgery, urology, and other surgical departments. Some hospitals even further divide general surgery into cervical and breast surgery, gastrointestinal surgery, hepatobiliary, pancreatic and spleen surgery, etc. Anorectal surgery, burns and plastic surgery, vascular surgery, pediatric surgery, transplant surgery, nutrition, etc. are all related to general surgery. Gastrointestinal surgery is a type of general surgery. During gastrointestinal surgery, due to the large number of surgical instruments involved, an auxiliary frame is required to provide support for the surgical instruments.

[0003] The prior art (publication number: CN 215960278 U) discloses a gastrointestinal surgical auxiliary frame, including a frame, a disinfection box, a bottom plate, a top plate and a cross plate. The bottom end of the frame is fixedly installed with four brake universal wheels distributed in a rectangular array, the top end of the frame is fixedly welded with a disinfection box, the top end of the disinfection box is fixedly welded with two support plates, the top end of the support plate is fixedly welded with the bottom plate, the top end of the bottom plate is fixedly welded with four guide rods distributed in a rectangular array, the top end of the guide rod is fixedly welded with the top plate, a threaded rod is provided between the two guide rods on the same side, a cross plate is movably installed between the bottom plate and the top plate, the cross plate is provided with two vertical threaded through holes, and the cross plate is threadedly connected to the two threaded rods.

[0004] Although the above patent has strong overall applicability and the disinfection box can disinfect medical equipment before surgery, it has the following disadvantages: when in use, the stacked upper and lower trays will block the medical staff's line of sight, making it difficult for medical staff to quickly find the required surgical tools, increasing the difficulty and time of operation, and further improvement is needed. For this purpose, a gastrointestinal surgical auxiliary frame is proposed. Utility Model Content

[0005] The main purpose of the utility model is to provide a gastrointestinal surgical auxiliary frame, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A gastrointestinal surgical auxiliary frame includes a base plate, and two support frames symmetrically distributed on the left and right are installed on the upper end of the base plate. The length of the support frames is adjustable, and a second placement plate and a first placement plate are arranged between the two support frames from top to bottom. There are two first placement plates, and trays are placed inside the first placement plates and the second placement plates. The outer surfaces of the two first placement plates are provided with sliding components, and the sliding components are installed on the support frame. The sliding components drive the middle and lower trays to move forward through the first placement plates.

[0008] Preferably, the sliding component includes a first connecting plate, two of the first connecting plates are provided and distributed on the left and right, the two first connecting plates are respectively installed on two supporting frames, the ends of the two first connecting plates close to each other are provided with a first sliding groove, the two first sliding grooves are movably provided with a second slider, the ends of the two second sliders close to each other are provided with a second connecting plate, the ends of the two second connecting plates close to each other are provided with a second sliding groove, the two second sliding grooves are movably provided with the first slider, and the two first sliders are respectively installed at the left and right ends of the first placement plate.

[0009] Preferably, a vertical plate is installed at the rear end of the first placement plate on the lower side, a fixing block is installed at the front end of the vertical plate, and a fixing hole is opened at the right end of the fixing block.

[0010] Preferably, a baffle is installed at the front part of the lower end of the first placing plate on the upper side, a fixing groove is provided at the front end of the baffle, a through groove is provided on the right wall of the fixing groove, a circular groove is provided on the inner wall of the through groove, a fixing rod is provided in the through groove, a retaining ring is fixedly sleeved on the outer surface of the fixing rod, a spring is connected to the right end of the retaining ring, the spring is movably sleeved on the fixing rod, an iron block is installed at the right end of the fixing rod, a magnet is provided on the right side of the iron block, a connecting rod is installed at the right end of the magnet, the connecting rod is installed on the support frame, and the left end of the magnet is in movably contact with the baffle.

[0011] Preferably, the spring and the retaining ring are both located in the circular groove.

[0012] Preferably, the fixing groove matches the fixing block, and the fixing groove is located on the front side of the fixing block.

[0013] Preferably, the fixing rod matches the fixing hole.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The sliding component is provided to drive the tray to move. When in use, the first placing plate on the lower side is pulled forward, and the first placing plate drives the first slider forward. When the first slider moves to the front wall of the second slide groove, the second connecting plate drives the second slider forward, so that the first placing plate on the lower side moves to the outermost side. Similarly, the first placing plate on the upper side is then pulled so that the first placing plate on the upper side is located between the first placing plate and the second placing plate on the lower side. In this way, the trays can be arranged in a stepped manner. When the trays are arranged in a stepped manner, the surgical tools on each layer of the trays can be clearly seen, avoiding obstruction between the tools. Medical staff can find and take the required tools more quickly, reducing the difficulty and time of operation.

[0016] 2. By arranging the vertical plate, the fixed block, the baffle plate, the fixed rod and the magnet to cooperate with each other, the operation steps can be reduced. When the first placement plate on the lower side moves forward, the vertical plate is driven to move forward. When the vertical plate contacts the baffle plate and the fixed block enters the fixed groove, the vertical plate drives the upper first placement plate to move forward through the baffle plate. There is no need to move the upper first placement plate subsequently. When the upper first placement plate moves, the magnet separates from the iron block, and the spring drives the fixed rod to move to the left through the retaining ring, so that the fixed rod enters the fixed hole. When resetting, the lower first placement plate is pushed backward, and the fixed block can drive the upper first placement plate to move backward and reset through the fixed rod and baffle plate. There is no need for the operator to manually adjust the upper first placement plate, which simplifies the operation process, thereby saving time and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the entire structure proposed in this embodiment;

[0018] Figure 2 2 is a schematic diagram of the structure from another perspective in this embodiment;

[0019] Figure 3 Schematic diagram of the exploded structure of the sliding component in this embodiment;

[0020] Figure 4 Schematic diagram of the structure of the vertical plate in this embodiment;

[0021] Figure 5 Schematic diagram of the structure of the baffle and the connecting rod in this embodiment.

[0022] In the figure: 1. Base plate; 2. Universal wheel; 3. Support frame; 4. First placement plate; 5. Second placement plate; 6. Tray; 7. Sliding component; 8. Vertical plate; 71. First connecting plate; 72. First slide groove; 73. Second connecting plate; 74. Second slide groove; 75. First slider; 76. Second slider; 9. Fixed block; 10. Fixed hole; 11. Baffle; 12. Fixed groove; 13. Circular groove; 14. Fixed rod; 15. Retaining ring; 16. Spring; 17. Iron block; 18. Magnet; 19. Connecting rod; 20. Through groove. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0026] like Figures 1-4The support frame 3 is a kind of auxiliary frame for gastrointestinal surgery, and comprises a base plate 1, and the four corners of the lower end of the base plate 1 are all equipped with universal wheels 2, and the universal wheels 2 have a braking function. The upper end of the base plate 1 is equipped with two support frames 3 distributed symmetrically on the left and right, and the length of the support frames 3 is adjustable. The support frames 3 are composed of a telescopic rod and a nut, and the nut is used to fix the length of the telescopic rod. A second placement plate 5 and a first placement plate 4 are sequentially arranged between the two support frames 3 from top to bottom. There are two first placement plates 4, and trays 6 are placed inside the first placement plates 4 and the second placement plates 5. When in use, the nuts on the support frames 3 are rotated to adjust the height of the support frames 3 so that the first placement plates 4 and the second placement plates 5 are kept at a position above the span. The medical machinery required for gastrointestinal surgery is placed on the tray 6 through a sterile cloth, and the auxiliary frame is moved to the operating room by the universal wheel 2. When in use, the upper and lower trays 6 are stacked and placed, which will block the medical staff's sight, making it difficult for the medical staff to quickly find the required surgical tools, thereby increasing the difficulty and time of operation.

[0027] In order to solve the above problem, sliding components 7 are provided on the outer surfaces of the two first placement plates 4. The two sliding components 7 respectively drive the middle and lower trays 6 to move forward through the two first placement plates 4, so that the three trays 6 are distributed in a stepped manner. The sliding components 7 are installed on the support frame 3. The sliding components 7 drive the middle and lower trays 6 to move forward through the first placement plate 4. The sliding components 7 include a first connecting plate 71. There are two first connecting plates 71 and they are distributed left and right. The two first connecting plates 71 are respectively installed on the two support frames 3. The ends of the two first connecting plates 71 that are close to each other are provided with a first sliding groove 72. The two first sliding grooves 72 are movably provided with a second sliding block 76. The ends of the two second sliding blocks 76 that are close to each other are provided with a second connecting plate 73. The ends of the two second connecting plates 73 that are close to each other are provided with a second sliding block. The first slide block 75 is movably mounted in the groove 74 and the two second slide grooves 74. The two first slide blocks 75 are respectively mounted on the left and right ends of the first placement plate 4. Pull the lower first placement plate 4 forward, and the first placement plate 4 drives the first slide block 75 to move forward. When the first slide block 75 moves to the front wall of the second slide groove 74, the second connecting plate 73 drives the second slide block 76 to move forward, so that the lower first placement plate 4 moves to the outermost side. Similarly, the upper first placement plate 4 is then pulled so that the upper first placement plate 4 is located between the lower first placement plate 4 and the second placement plate 5, so that the trays 6 can be distributed in a stepped manner. When the trays 6 are distributed in a stepped manner, the surgical tools on each layer of the tray 6 can be clearly seen, avoiding obstruction between the tools. Medical staff can find and take the required tools more quickly, reducing the difficulty and time of operation.

[0028] In addition, in order to be able to adjust the positions of the two lower trays 6 at the same time, a vertical plate 8 is installed at the rear end of the first placing plate 4 on the lower side, a fixing block 9 is installed at the front end of the vertical plate 8, and a fixing hole 10 is provided at the right end of the fixing block 9; a baffle 11 is installed at the front end of the lower end of the first placing plate 4 on the upper side, a fixing groove 12 is provided at the front end of the baffle 11, a through groove 20 is provided at the right wall of the fixing groove 12, a circular groove 13 is provided on the inner wall of the through groove 20, a fixing rod 14 is provided in the through groove 20, and a retaining ring 15 is fixed on the outer surface of the fixing rod 14. The right end of the retaining ring 15 is connected to a spring 16, and the spring 16 is movably sleeved on the fixing rod 14. An iron block 17 is installed at the right end of the fixing rod 14, and a magnet 18 is provided on the right side of the iron block 17. A connecting rod 19 is installed at the right end of the magnet 18, and the connecting rod 19 is installed on the support frame 3. When the left end of the magnet 18 is in contact with the baffle 11, When the first placing plate 4 on the upper side moves, the magnet 18 is separated from the iron block 17, and the spring 16 drives the fixing rod 14 to move to the left through the retaining ring 15, so that the fixing rod 14 enters the fixing hole 10. When resetting, the first placing plate 4 on the lower side is pushed backward, and the fixing block 9 can drive the first placing plate 4 on the upper side to move backward and reset through the fixing rod 14 and the baffle 11, without the operator manually adjusting the first placing plate 4 on the upper side, simplifying the operation process, thereby saving time and improving work efficiency;

[0029] When the iron block 17 moves to the left side of the magnet 18, the magnet 18 drives the iron block 17 and the fixing rod 14 to move to the right through magnetic force, so that the fixing rod 14 is disengaged from the fixing hole 10, making it convenient for the fixing block 9 and the first placement plate 4 on the lower side to continue to move backward.

[0030] The fixing groove 12 matches the fixing block 9 , and the fixing block 9 has the same shape as the fixing groove 12 . The fixing groove 12 is located at the front side of the fixing block 9 . The fixing rod 14 matches the fixing hole 10 , and the fixing rod 14 can enter the fixing hole 10 .

[0031] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A gastrointestinal surgical auxiliary frame, comprising a base plate (1), characterized in that: Two support frames (3) symmetrically distributed on the left and right are installed at the upper end of the base plate (1), and the length of the support frames (3) is adjustable. A second placement plate (5) and a first placement plate (4) are sequentially arranged between the two support frames (3) from top to bottom. Two first placement plates (4) are provided, and trays (6) are placed inside the first placement plates (4) and the second placement plates (5). The outer surfaces of the two first placement plates (4) are provided with sliding components (7), and the sliding components (7) are installed on the support frames (3). The sliding components (7) drive the two trays (6) in the middle and lower parts to move forward through the first placement plates (4).

2. The gastrointestinal surgery auxiliary frame according to claim 1, characterized in that: The sliding component (7) includes a first connecting plate (71), two of the first connecting plates (71) are provided and distributed in the left and right directions, the two first connecting plates (71) are respectively mounted on the two supporting frames (3), the ends of the two first connecting plates (71) close to each other are provided with a first sliding groove (72), the two first sliding grooves (72) are both movably sleeved with a second slider (76), the ends of the two second sliding grooves (76) close to each other are both provided with a second connecting plate (73), the ends of the two second connecting plates (73) close to each other are provided with a second sliding groove (74), the two second sliding grooves (74) are both movably sleeved with a first slider (75), and the two first sliders (75) are respectively mounted on the left and right ends of the first placement plate (4).

3. The gastrointestinal surgery auxiliary frame according to claim 1, characterized in that: A vertical plate (8) is installed at the rear end of the first placement plate (4) on the lower side, a fixing block (9) is installed at the front end of the vertical plate (8), and a fixing hole (10) is opened at the right end of the fixing block (9).

4. The gastrointestinal surgery auxiliary frame according to claim 3, characterized in that: A baffle (11) is installed at the front of the lower end of the first placement plate (4) on the upper side, a fixing groove (12) is provided at the front end of the baffle (11), a through groove (20) is provided on the right wall of the fixing groove (12), a circular groove (13) is provided on the inner wall of the through groove (20), a fixing rod (14) is provided in the through groove (20), a retaining ring (15) is fixedly sleeved on the outer surface of the fixing rod (14), a spring (16) is connected to the right end of the retaining ring (15), and the spring (16) is movably sleeved on the fixing rod (14), an iron block (17) is installed at the right end of the iron block (17), a magnet (18) is provided on the right side of the iron block (17), a connecting rod (19) is installed at the right end of the magnet (18), and the connecting rod (19) is installed on the support frame (3), and the left end of the magnet (18) is in movably contact with the baffle (11).

5. The gastrointestinal surgery auxiliary frame according to claim 4, characterized in that: The spring (16) and the retaining ring (15) are both located in the circular groove (13).

6. The gastrointestinal surgery auxiliary frame according to claim 4, characterized in that: The fixing groove (12) matches the fixing block (9), and the fixing groove (12) is located on the front side of the fixing block (9).

7. The gastrointestinal surgery auxiliary frame according to claim 4, characterized in that: The fixing rod (14) matches the fixing hole (10).

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