Surgical instrument bearing device

Abstract

The invention discloses a surgical instrument bearing device, and relates to the technical field of medical instrument equipment, the surgical instrument bearing device comprises a tripod, three universal wheels are rotatably arranged at the bottom of the tripod, a clamping jaw is fixedly arranged on the side wall of the tripod through bolts, and a mounting block is fixedly arranged on the side wall of the clamping jaw. Through the arrangement of a traction rope, a rhombus block, a rotating column, a rhombus groove, a fixing assembly and a fixing plate, one-step fixing of a multi-axis adjusting universal adjusting rod is achieved, the multi-axis adjusting fixing mode is greatly simplified, the operation time is saved while efficient fixing is achieved, great popularization and popularization significance is achieved for sessile operations, and the surgical instrument is worthy of popularization and application. By arranging the universal joint mechanism, multi-angle adjustment of the tray is achieved, the tray is suitable for various operation conditions, the locking mechanism is arranged in a matched mode, rapid fixing and limiting of the height, the angle, the length and other positions after multi-angle adjustment are achieved, and operation is easy, convenient and rapid.

Description

Technical Field

[0001] The present invention relates to the technical field of medical instrument equipment, and in particular to a surgical instrument supporting device. Background Art

[0002] The surgical instrument tray is a commonly used device in surgery. It is mainly composed of two parts: a tray and a support frame. When in use, the surgical instruments used for surgery are placed in the tray for medical staff to choose, and the nurse delivers the instruments to the doctor.

[0003] However, in actual use, the position of the instrument tray needs to be adjusted according to different surgical sites. However, the adjustment and fixation of the tray in the prior art is very troublesome, and its adjustment angle is limited. The entire support frame also needs to be moved, which can easily cause irreversible effects in surgeries where every second counts. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. Specifically, the purpose of the present invention is to provide a surgical instrument supporting device to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a surgical instrument supporting device, comprising a tripod, wherein three universal wheels are rotatably arranged at the bottom of the tripod, a clamping claw is fixedly arranged on the side wall of the tripod by bolts, a mounting block is fixedly arranged on the side wall of the clamping claw, a plurality of universal adjustment rods are fixedly arranged on the top of the mounting block, and a plurality of the universal adjustment rods are connected by ball heads, a fixing mechanism is sleeved on the outer walls of the plurality of universal adjustment rods, a universal joint mechanism is arranged on the top of one of the universal adjustment rods, and a support column is fixedly arranged on the top of the universal joint mechanism A disc is arranged on the top of the support column, a supporting mechanism is fixedly arranged on the top of the disc, a locking mechanism is arranged on the side wall of the universal joint mechanism, the fixing mechanism includes a traction rope, a diamond block, a rotating column, a diamond groove, a fixing plate and a plurality of fixing components, and the plurality of fixing components are rotatably arranged on the outer wall of the universal adjustment rod, the fixing plate is fixedly arranged on the side wall of the universal joint mechanism, the diamond rod is arranged on the fixing plate, the rotating column is fixedly arranged on the bottom of the locking mechanism, the diamond block is fixedly arranged on the bottom of the rotating column, and one end of the traction rope is fixedly arranged on the bottom of the diamond block.

[0006] Preferably, the universal joint mechanism includes a hollow block, a first U-shaped part, two first rotating shafts, a second U-shaped part and two second rotating shafts, the first U-shaped part is fixedly arranged at the bottom of the support column, the two first rotating shafts are respectively fixedly arranged on the two side walls of the first U-shaped part, the hollow block is rotatably arranged between the two first rotating shafts, the two second rotating shafts are rotatably arranged on the side walls of the hollow block, and the second U-shaped part is fixedly arranged on the two second rotating shafts.

[0007] Preferably, several of the fixing components include a guide plate, a conical block, a tension spring, a fixing ring, four arc-shaped sleeve plates and a mounting ring. The mounting ring is slidably mounted on the universal adjustment rod, the fixing ring is fixedly arranged in the middle of the universal adjustment rod, the tension spring is fixedly arranged between the fixing ring and the mounting ring, the conical block is fixedly arranged on the top of the mounting ring, the four arc-shaped sleeve plates are respectively rotatably arranged on the outer wall of the fixing ring, and the conical block is slidably matched with the universal adjustment rod.

[0008] Preferably, each of the conical blocks is in abutment with the corresponding arc-shaped sleeve plate.

[0009] Preferably, the locking mechanism includes a U-shaped rod, a locking gear, a locking tooth plate, a special-shaped rod, a connecting column, a plug-in column, a trapezoidal block, two wedge-shaped blocks and a square block. The locking gear is fixedly arranged on the top of the rotating column, the U-shaped rod is fixedly arranged on the top of the locking gear, the locking tooth plate is slidably arranged on the top of the fixed plate, the special-shaped rod is fixedly arranged on the bottom of the locking tooth plate, the connecting column is fixedly arranged on the end of the special-shaped rod, the plug-in column is fixedly arranged on the end of the connecting column, the trapezoidal block is rotatably arranged on the end of the plug-in column, the square block is fixedly arranged inside the hollow block, and the two wedge-shaped blocks are respectively slidably arranged inside the square block.

[0010] Preferably, the diamond-shaped blocks are matched with the diamond-shaped grooves.

[0011] Preferably, the supporting mechanism includes a base plate, two U-shaped baffles, a partition, a conveyor belt, a torsion spring and a transmission shaft. The base plate is fixedly arranged on the top of the disc, the two U-shaped baffles are fixedly arranged on the top of the base plate, the conveyor belt is arranged at the end of the base plate, the partition is fixedly arranged on the top of the conveyor belt, two transmission columns are arranged on the transmission belt, the transmission shaft is fixedly arranged on one of the transmission columns, and the torsion spring is sleeved on the transmission shaft.

[0012] Preferably, the bottom plate, U-shaped baffle and partition are all telescopic structures.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] (1) The present invention realizes one-step fixation of the universal adjustment rod for multi-axis adjustment through the arrangement of the traction rope, diamond block, rotating column, diamond groove, fixing assembly and fixing plate, greatly simplifies the fixing method of the multi-axis adjustment method, saves operation time while achieving efficient fixation, and has great significance for popularization and promotion of surgeries that race against time. In addition, through the arrangement of the universal joint mechanism, the tray can be adjusted at multiple angles to adapt to various surgical situations. In addition, in conjunction with the arrangement of the locking mechanism, the position after multi-angle adjustment such as height, angle and length can be quickly fixed and limited, which is simple to operate and convenient and fast.

[0015] (2) The present invention adjusts the storage capacity according to the volume and number of surgical instruments through the arrangement of a bottom plate, two U-shaped baffles, a partition, a conveyor belt, a torsion spring and a transmission shaft, and separates clean instruments from used instruments to prevent clean instruments from being contaminated with blood and affecting the operation. The storage space for clean instruments and contaminated instruments can be automatically adjusted, and they can be stored after use to reduce the floor space. The present invention is highly practical, simple to operate, and worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0017] Figure 2 It is a partial structural schematic diagram of the present invention;

[0018] Figure 3 It is a schematic diagram of the structure of the universal joint mechanism of the present invention;

[0019] Figure 4 It is a schematic diagram of the fixing mechanism structure of the present invention;

[0020] Figure 5 It is a schematic diagram of the locking mechanism structure of the present invention;

[0021] Figure 6 It is a structural schematic diagram of the supporting mechanism of the present invention;

[0022] Figure 7 for Figure 6 Enlarged view of point A in the middle.

[0023] In the figure: 1, universal wheel; 2, tripod; 3, clamping claw; 4, mounting block; 5, universal adjustment rod; 6, fixing mechanism; 61, guide plate; 62, conical block; 63, tension spring; 64, fixing ring; 65, arc sleeve; 66, mounting ring; 67, traction rope; 68, diamond block; 69, rotating column; 610, diamond groove; 611, fixing plate; 7, universal joint mechanism; 71, hollow block; 72, first U-shaped member; 73, first Rotating shaft; 74, second U-shaped member; 75, second rotating shaft; 8, locking mechanism; 81, U-shaped rod; 82, locking gear; 83, locking tooth plate; 84, special-shaped rod; 85, connecting column; 86, plug-in column; 87, trapezoidal block; 88, wedge-shaped block; 89, block; 9, supporting mechanism; 91, bottom plate; 92, U-shaped baffle; 93, partition; 94, conveyor belt; 95, torsion spring; 96, transmission shaft; 10, supporting column; 11, disc. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 7 An embodiment of the present invention is as follows: a surgical instrument supporting device comprises a tripod 2, wherein three universal wheels 1 are rotatably arranged at the bottom of the tripod 2, a clamping claw 3 is fixedly arranged on the side wall of the tripod 2 by bolts, a mounting block 4 is fixedly arranged on the side wall of the clamping claw 3, a plurality of universal adjustment rods 5 are fixedly arranged on the top of the mounting block 4, and a plurality of the universal adjustment rods 5 are connected by ball heads, a fixing mechanism 6 is sleeved on the outer walls of the plurality of universal adjustment rods 5, a universal joint mechanism 7 is arranged on the top of one of the universal adjustment rods 5, a support column 10 is fixedly arranged on the top of the universal joint mechanism 7, and a disc 1 is arranged on the top of the support column 10 1, a supporting mechanism 9 is fixedly arranged on the top of the disc 11, a locking mechanism 8 is arranged on the side wall of the universal joint mechanism 7, the fixing mechanism 6 comprises a traction rope 67, a diamond block 68, a rotating column 69, a diamond groove 610, a fixing plate 611 and a plurality of fixing components, and the plurality of fixing components are rotatably arranged on the outer wall of the universal adjustment rod 5 respectively, the fixing plate 611 is fixedly arranged on the side wall of the universal joint mechanism 7, the diamond rod is arranged on the fixing plate 611, the rotating column 69 is fixedly arranged on the bottom of the locking mechanism 8, the diamond block 68 is fixedly arranged on the bottom of the rotating column 69, and one end of the traction rope 67 is fixedly arranged on the bottom of the diamond block 68. First, move the tripod 2 to the appropriate position, then rotate the locking mechanism 8 to unlock the universal joint mechanism 7 and then adjust the angle of the supporting mechanism 9, then lift the fixing mechanism 6 to release the fixation of the universal adjustment rod 5, and then adjust the angle and position of the universal adjustment rod 5 so that the supporting mechanism 9 is in the appropriate position, then reversely rotate the locking mechanism 8 90 degrees to lock the universal joint mechanism 7, and then the fixing mechanism 6 automatically resets and fixes several universal adjustment rods 5, and then the nurse adjusts the capacity of the supporting mechanism 9 according to the number of instruments to place the surgical instruments.

[0026] Specifically, the universal joint mechanism 7 includes a hollow block 71, a first U-shaped member 72, two first rotating shafts 73, a second U-shaped member 74 and two second rotating shafts 75, wherein the first U-shaped member 72 is fixedly arranged at the bottom of the support column 10, the two first rotating shafts 73 are respectively fixedly arranged at the two side walls of the first U-shaped member 72, the hollow block 71 is rotatably arranged between the two first rotating shafts 73, the two second rotating shafts 75 are rotatably arranged at the side walls of the hollow block 71, and the second U-shaped member 74 is fixedly arranged on the two second rotating shafts 75. The second U-shaped member 74 rotates to drive the hollow block 71 and the second rotating shaft 75 to rotate synchronously, and synchronously drives the corresponding first U-shaped member 72 and the second rotating shaft 75 to adjust the angle, thereby realizing multi-angle adjustment and strong adaptability.

[0027] Specifically, several of the fixing components include a guide plate 61, a conical block 62, a tension spring 63, a fixing ring 64, four arc-shaped sleeve plates 65 and a mounting ring 66. The mounting ring 66 is slidably mounted on the universal adjustment rod 5. The fixing ring 64 is fixedly arranged in the middle of the universal adjustment rod 5. The tension spring 63 is fixedly arranged between the fixing ring 64 and the mounting ring 66. The conical block 62 is fixedly arranged on the top of the mounting ring 66. The four arc-shaped sleeve plates 65 are respectively rotatably arranged on the outer wall of the fixing ring 64. The conical block 62 is slidably matched with the universal adjustment rod 5. The installation ring 66 and the conical block 62 are driven downward by the tension spring 63 to reset, and the conical block 62 contacts the arc sleeve 65, so that the middle part of the arc sleeve 65 rotates around the fixing ring 64, so that the arc sleeve 65 clamps and fixes the universal adjustment rod 5; the universal adjustment rod 5 for multi-axis adjustment is fixed in one step, which greatly simplifies the fixing method of the multi-axis adjustment method, saves operation time while fixing efficiently, and has great significance for popularization and promotion of surgeries that race against time.

[0028] Specifically, each of the conical blocks 62 is in abutment with the corresponding arc-shaped sleeve plate 65 .

[0029] Specifically, the locking mechanism 8 includes a U-shaped rod 81, a locking gear 82, a locking tooth plate 83, a special-shaped rod 84, a connecting column 85, a plug-in column 86, a trapezoidal block 87, two wedge blocks 88 and a square 89. The locking gear 82 is fixedly set on the top of the rotating column 69, the U-shaped rod 81 is fixedly set on the top of the locking gear 82, the locking tooth plate 83 is slidably set on the top of the fixed plate 611, the special-shaped rod 84 is fixedly set on the bottom of the locking tooth plate 83, the connecting column 85 is fixedly set at the end of the special-shaped rod 84, the plug-in column 86 is fixedly set at the end of the connecting column 85, the trapezoidal block 87 is rotatably set at the end of the plug-in column 86, the square 89 is fixedly set inside the hollow block 71, and the two wedge blocks 88 are respectively slidably set inside the square 89. By rotating the U-shaped rod 81, the locking gear 82 is driven to rotate synchronously by ninety degrees, and the locking gear 82 rotates to drive the locking rack to move, and the movement of the locking rack drives the special-shaped rod 84, the connecting column 85 and the plug-in column 86 to move synchronously, and the plug-in column 86 moves to drive the trapezoidal block 87 to move synchronously, and the trapezoidal block 87 moves to contact the movement of the two wedge blocks 88, and the wedge block 88 moves to contact the corresponding first rotating shaft 73, and the synchronous connecting column 85 contacts the block 89, thereby performing bidirectional and simultaneous contact limiting on the first U-shaped member 72 and the second U-shaped member 74; achieving one-step rapid fixed limiting, simple operation, and convenient and fast.

[0030] Specifically, the diamond block 68 is matched with the diamond groove 610 .

[0031] Specifically, the supporting mechanism 9 includes a base plate 91, two U-shaped baffles 92, a partition 93, a conveyor belt 94, a torsion spring 95 and a transmission shaft 96. The base plate 91 is fixedly arranged on the top of the disc 11, the two U-shaped baffles 92 are fixedly arranged on the top of the base plate 91, the conveyor belt 94 is arranged at the end of the base plate 91, the partition 93 is fixedly arranged on the top of the conveyor belt 94, two transmission columns are arranged on the transmission belt, the transmission shaft 96 is fixedly arranged on one of the transmission columns, and the torsion spring 95 is sleeved on the transmission shaft 96. The U-shaped baffle 92 is pulled by the number of surgical instruments to drive the bottom plate 91 and the partition 93 to extend and retract synchronously, and then the partition 93 is pushed to drive the conveyor belt 94 to transmit, and the synchronous transmission shaft 96 rotates to drive the torsion spring 95 to tighten, and then the clean surgical instruments are placed on the left side of the partition 93. As the operation progresses, the used surgical instruments are placed on the other side of the partition 93. Under the action of the torsion spring 95, the transmission shaft 96 drives the conveyor belt 94 to drive the partition 93 to move against the clean surgical instruments, while increasing the storage space for used surgical instruments; the capacity is adjusted according to the volume and number of surgical instruments, and the clean instruments are separated from the used instruments to avoid the clean instruments being stained with blood and affecting the operation, and the storage space for clean instruments and contaminated instruments can be automatically adjusted, and they can be stored after use to reduce the floor space. It is highly practical and easy to operate, and is worthy of promotion.

[0032] Specifically, the bottom plate 91, the U-shaped baffle plate 92 and the partition plate 93 are all telescopic structures.

[0033] Working principle: first, move the tripod 2 to a suitable position and adjust its angle and height, then lift the U-shaped rod 81 to drive the locking gear 82, the rotating column 69, the diamond rod and the traction rope 67 to move upward synchronously, the upward movement of the traction rope 67 drives all the tapered blocks 62 to move upward, releases the interference of the universal adjustment rod 5, and then adjusts the angle and position of the universal adjustment rod 5 so that the supporting mechanism 9 is in a suitable position, and then rotates the U-shaped rod 81 to drive the locking gear 82 to rotate synchronously by ninety degrees, the rotation of the locking gear 82 drives the locking rack to move, the movement of the locking rack drives the special-shaped rod 84, the connecting column 85 and the plug-in column 86 to move synchronously, the movement of the plug-in column 86 drives the trapezoidal block 87 to move synchronously, the trapezoidal block 87 moves to conflict with the movement of the two wedge blocks 88, the wedge block 88 moves to conflict with the corresponding first rotating shaft 73, and the synchronous connecting column 85 conflicts with the square block 89, thereby bidirectionally and simultaneously moving the first U-shaped member 72 and the second U-shaped member 74 The diamond block 68 is aligned with the diamond groove 610 at this time, so that the diamond block 68 is inserted into the diamond groove 610, and the mounting ring 66 and the conical block 62 are moved downward by the tension spring 63 reset, and the conical block 62 is against the arc sleeve 65, so that the middle part of the arc sleeve 65 rotates around the fixing ring 64, so that the arc sleeve 65 clamps and fixes the universal adjustment rod 5, and then the nurse pulls the U-shaped baffle 92 with the number of surgical instruments to drive the bottom plate 91 and the partition 93 to extend and retract synchronously, and then pushes the partition 93 to drive the conveyor belt 94 to transmit, and the synchronous transmission shaft 96 rotates to drive the torsion spring 95 to tighten, and then the clean surgical instruments are placed on the left side of the partition 93. As the operation progresses, the used surgical instruments are placed on the other side of the partition 93, and the transmission shaft 96 drives the conveyor belt 94 under the action of the torsion spring 95 to drive the partition 93 to move and resist the clean surgical instruments, while increasing the storage space for used surgical instruments.

[0034] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A surgical instrument support device, comprising a tripod (2), wherein the bottom of the tripod (2) is rotatably provided with three universal wheels (1), characterized in that: The tripod (2) is provided with a clamping claw (3) fixedly provided on the side wall by bolts, and a mounting block (4) is fixedly provided on the side wall of the clamping claw (3), and a plurality of universal adjustment rods (5) are fixedly provided on the top of the mounting block (4), and a plurality of the universal adjustment rods (5) are connected by ball heads, and a fixing mechanism (6) is sleeved on the outer walls of the plurality of universal adjustment rods (5), and a universal joint mechanism (7) is provided on the top of one of the universal adjustment rods (5), and a support column (10) is fixedly provided on the top of the universal joint mechanism (7), and a disc (11) is provided on the top of the support column (10), and a supporting mechanism (9) is fixedly provided on the top of the disc (11), and the universal joint mechanism A locking mechanism (8) is arranged on the side wall of the universal joint mechanism (7); the fixing mechanism (6) comprises a traction rope (67), a diamond block (68), a rotating column (69), a diamond groove (610), a fixing plate (611) and a plurality of fixing components; the plurality of fixing components are respectively rotatably arranged on the outer wall of the universal adjustment rod (5); the fixing plate (611) is fixedly arranged on the side wall of the universal joint mechanism (7); the diamond rod is arranged on the fixing plate (611); the rotating column (69) is fixedly arranged on the bottom of the locking mechanism (8); the diamond block (68) is fixedly arranged on the bottom of the rotating column (69); and one end of the traction rope (67) is fixedly arranged on the bottom of the diamond block (68).

2. A surgical instrument support device according to claim 1, characterized in that: The universal joint mechanism (7) comprises a hollow block (71), a first U-shaped member (72), two first rotating shafts (73), a second U-shaped member (74) and two second rotating shafts (75); the first U-shaped member (72) is fixedly arranged at the bottom of the support column (10); the two first rotating shafts (73) are respectively fixedly arranged on the two side walls of the first U-shaped member (72); the hollow block (71) is rotatably arranged between the two first rotating shafts (73); the two second rotating shafts (75) are rotatably arranged on the side walls of the hollow block (71); and the second U-shaped member (74) is fixedly arranged on the two second rotating shafts (75).

3. A surgical instrument support device according to claim 1, characterized in that: Several of the fixing components include a guide plate (61), a conical block (62), a tension spring (63), a fixing ring (64), four arc-shaped sleeve plates (65) and a mounting ring (66); the mounting ring (66) is slidably mounted on the universal adjustment rod (5); the fixing ring (64) is fixedly arranged in the middle of the universal adjustment rod (5); the tension spring (63) is fixedly arranged between the fixing ring (64) and the mounting ring (66); the conical block (62) is fixedly arranged on the top of the mounting ring (66); the four arc-shaped sleeve plates (65) are rotatably arranged on the outer wall of the fixing ring (64) respectively; and the conical block (62) is slidably matched with the universal adjustment rod (5).

4. A surgical instrument support device according to claim 3, characterized in that: Each of the conical blocks (62) is in abutment with a corresponding arc-shaped sleeve plate (65).

5. A surgical instrument support device according to claim 2, characterized in that: The locking mechanism (8) comprises a U-shaped rod (81), a locking gear (82), a locking tooth plate (83), a special-shaped rod (84), a connecting column (85), a plug-in column (86), a trapezoidal block (87), two wedge-shaped blocks (88) and a square block (89), wherein the locking gear (82) is fixedly arranged on the top of the rotating column (69), the U-shaped rod (81) is fixedly arranged on the top of the locking gear (82), the locking tooth plate (83) is slidably arranged on the top of the fixed plate (611), the special-shaped rod (84) is fixedly arranged on the bottom of the locking tooth plate (83), the connecting column (85) is fixedly arranged on the end of the special-shaped rod (84), the plug-in column (86) is fixedly arranged on the end of the connecting column (85), the trapezoidal block (87) is rotatably arranged on the end of the plug-in column (86), the square block (89) is fixedly arranged inside the hollow block (71), and the two wedge-shaped blocks (88) are respectively slidably arranged inside the square block (89).

6. A surgical instrument support device according to claim 4, characterized in that: The diamond block (68) is matched with the diamond groove (610).

7. A surgical instrument support device according to claim 6, characterized in that: The supporting mechanism (9) comprises a bottom plate (91), two U-shaped baffles (92), a partition (93), a conveyor belt (94), a torsion spring (95) and a transmission shaft (96); the bottom plate (91) is fixedly arranged on the top of the disc (11); the two U-shaped baffles (92) are fixedly arranged on the top of the bottom plate (91); the conveyor belt (94) is arranged at the end of the bottom plate (91); the partition (93) is fixedly arranged on the top of the conveyor belt (94); two transmission columns are arranged on the transmission belt; the transmission shaft (96) is fixedly arranged on one of the transmission columns; and the torsion spring (95) is sleeved on the transmission shaft (96).

8. A surgical instrument support device according to claim 7, characterized in that: The bottom plate (91), the U-shaped baffle plate (92) and the partition plate (93) are all telescopic structures.

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