Endoscope clinical surgery accessory special rack with hospital infection protection function

Abstract

The application discloses a special frame for endoscope clinical operation accessories with hospital infection prevention function, and relates to the field of medical auxiliary instruments.The special frame comprises a base, a plurality of universal wheels rotatably arranged at the bottom of the base, and a supporting rod fixedly arranged at the top of the base; the base is provided with a connecting mechanism through the supporting rod; a mounting mechanism is arranged on the hanging frame; and a functional mechanism is arranged at the bottom of the second adjusting block and the third adjusting block.The adjusting block can freely slide along the adjusting groove and be quickly locked, the flexibility and adaptability of the hanging layout are significantly improved, the placement requirements of different instruments are met, the functional accessories can be conveniently replaced due to the design of the connecting threaded shaft and the connecting threaded groove, the multipurpose carrying capacity of the special frame is expanded, the overall structure is convenient to disassemble, clean and disinfect, the universal wheels ensure convenient movement, and the instrument management efficiency and the sterile operation safety of the endoscope clinical operation are significantly improved.

Description

Technical Field

[0001] This invention relates to the field of medical auxiliary devices, specifically to a special frame for endoscopic clinical surgical accessories with infection control functions. Background Technology

[0002] Endoscopic surgery is a minimally invasive clinical technique that uses an endoscope inserted into the body through natural cavities or tiny skin incisions to perform procedures such as diagnosis, resection, hemostasis, drainage, stone removal, and stent placement under direct vision or image guidance. Compared to traditional open surgery, endoscopic surgery is less invasive, has a faster recovery time, and requires a shorter hospital stay. It is widely used in various disciplines, including gastroenterology (such as polyp removal, ERSD for early cancer submucosal dissection, and ERCP for bile duct stone removal), respiratory medicine (such as bronchoscopic tumor resection and airway dilation), urology (such as ureteroscopic lithotripsy and transurethral resection of bladder tumors), otolaryngology (such as endoscopic sinus surgery), gynecology (such as hysteroscopic surgery), and joint surgery (such as arthroscopic surgery). It is one of the fastest-growing and most widely used minimally invasive diagnostic and treatment methods in modern medicine.

[0003] Existing surgical accessory racks rely on hooks to suspend surgical instruments, lacking flexibility and adjustability. When instruments that are difficult to suspend using hooks need to be suspended, the accessory racks are unable to fulfill this task, causing inconvenience to medical staff. Summary of the Invention

[0004] The purpose of this invention is to provide a special frame for endoscopic clinical surgical accessories with infection control function, so as to solve the problem that the special frames for endoscopic clinical surgical accessories in the prior art lack flexible and adjustable functions.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a special frame for endoscopic clinical surgical accessories with infection control function, comprising a base, wherein a plurality of casters are rotatably disposed at the bottom of the base, and a support rod is fixedly disposed at the top of the base; further comprising: a connecting mechanism disposed on the base via the support rod, the connecting mechanism comprising a fixing sleeve fixedly disposed at the top of the support rod, and a suspension frame fixedly disposed on the support rod via the fixing sleeve; and an installation mechanism disposed on the suspension frame, the installation mechanism comprising an adjustment groove formed inside the suspension frame, wherein a limit sliding groove is formed on both sides of the inner wall of the adjustment groove, and the suspension frame is provided with a limit sliding groove. The adjusting groove and the limiting slide groove are provided with a plurality of adjusting blocks No. 1, No. 2 and No. 3. Each adjusting block No. 1, No. 2 and No. 3 has an elastic arc plate fixedly installed on both sides of its sidewall. A limiting slider matching the limiting slide groove is fixedly installed on each elastic arc plate. A fixing bolt is screwed onto the top of each adjusting block No. 1, No. 2 and No. 3. A functional mechanism is provided at the bottom of the adjusting blocks No. 2 and No. 3. The functional mechanism includes a connecting threaded shaft fixedly installed at the bottom of the adjusting block No. 2, and a connecting threaded groove is opened at the bottom of the adjusting block No. 3. A suspension hook is fixedly installed at the bottom of the adjusting block No. 1.

[0006] Furthermore, the connecting mechanism also includes a fixed shaft fixedly disposed on the suspension frame, and the suspension frame is installed on the support rod through the fixed shaft and the fixed sleeve.

[0007] Furthermore, the installation mechanism also includes receiving grooves formed on both sides of the side walls of the first adjusting block, the second adjusting block, and the third adjusting block. Supporting springs are fixedly installed on both sides of the side walls of the first adjusting block, the second adjusting block, and the third adjusting block through the receiving grooves; and the other end of the supporting spring is fixedly installed on the inner wall of the elastic arc plate.

[0008] Furthermore, the installation mechanism also includes fixed threaded holes opened on the top of the first adjusting block, the second adjusting block and the third adjusting block, and the top of the first adjusting block, the second adjusting block and the third adjusting block are screwed into the fixed bolt through the fixed threaded holes.

[0009] Furthermore, the diameter of the top engaging portion of the fixing bolt three is greater than the width of the adjusting groove.

[0010] A fixing frame is fixedly installed on the support rod.

[0011] Furthermore, a safety garbage bag is placed inside the fixed frame, and several hanging ropes are fixedly installed on the safety garbage bag; and the other end of the several hanging ropes is fixedly installed on the hanging hook.

[0012] Compared with existing technologies, this invention provides a special rack for endoscopic clinical surgical accessories with infection control functions. The rack is moved to the surgical position via casters at the bottom of the base. Adjustment blocks one, two, and three are pushed upwards from the bottom of the suspension frame into adjustment grooves. The elastic arc plate deforms to engage the limiting slider in the limiting groove for quick installation. After adjusting each block to the desired position, it is fixed. Subsequently, conventional instruments are suspended via the hook at the bottom of adjustment block one. For accessories that are difficult to suspend, the connecting threaded shaft at the bottom of adjustment block two or the connecting threaded groove at the bottom of adjustment block three allows for flexible replacement of clamps, limiting frames, or ropes, achieving diverse fixation methods. Its advantages include: the adjustment blocks can slide freely along the adjustment grooves and lock quickly, significantly improving the flexibility and adaptability of the suspension layout to meet the placement needs of different instruments; the design of the connecting threaded shaft and connecting threaded groove allows for easy replacement of functional accessories, expanding the rack's multi-purpose load-bearing capacity; the overall structure is easy to disassemble, clean, and disinfect; and the casters ensure convenient movement, significantly improving the efficiency of instrument management and the safety of aseptic operation in endoscopic clinical surgery. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0014] Figure 1 This is a schematic diagram of the overall structure of the special frame for endoscopic clinical surgical accessories provided in an embodiment of the present invention;

[0015] Figure 2 This is a schematic diagram of the connection structure of the accessory-specific frame provided in an embodiment of the present invention;

[0016] Figure 3 This is a schematic diagram of the suspension frame structure provided in an embodiment of the present invention;

[0017] Figure 4 This is a schematic diagram of the suspension frame connection structure provided in an embodiment of the present invention;

[0018] Figure 5 This is a schematic diagram of the adjustment block installation structure provided in an embodiment of the present invention;

[0019] Figure 6 This is a schematic diagram of the adjusting block limit adjustment structure provided in an embodiment of the present invention;

[0020] Figure 7 This is a schematic diagram of the structure of the second adjusting block provided in an embodiment of the present invention;

[0021] Figure 8This is a schematic diagram of the structure of the No. 3 adjustment block provided in an embodiment of the present invention.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Base; 2. Casters; 3. Support rod; 4. Fixing frame; 5. Safety garbage bag; 6. Hanging frame; 7. Adjustment groove; 8. Suspension hook; 9. Fixing sleeve; 10. Hanging rope; 11. Fixing shaft; 14. Limiting slide groove; 15. Adjusting block No. 1; 16. Fixing bolt No. 3; 17. Adjusting block No. 2; 18. Adjusting block No. 3; 19. Fixing threaded hole; 20. Receiving groove; 21. Support spring; 22. Elastic arc sheet; 23. Limiting slider; 24. Connecting threaded shaft; 25. Connecting threaded groove. Detailed Implementation

[0024] To enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] As attached Figure 1 To be continued Figure 8 As shown:

[0026] Example 1:

[0027] This invention provides a special frame for endoscopic clinical surgical accessories with infection control function, including a base 1, with several casters 2 rotatably mounted on the bottom of the base 1, and a support rod 3 fixedly mounted on the top of the base 1. It also includes: a connecting mechanism mounted on the base 1 via the support rod 3, the connecting mechanism including a fixing sleeve 9 fixedly mounted on the top of the support rod 3, and a suspension frame 6 fixedly mounted on the support rod 3 via the fixing sleeve 9; and an installation mechanism mounted on the suspension frame 6, the installation mechanism including an adjustment groove 7 formed inside the suspension frame 6, with limiting grooves 14 formed on both sides of the inner wall of the adjustment groove 7, and several adjustable feet 14 slidably mounted on the suspension frame 6 via the adjustment groove 7 and the limiting grooves 14. Block 15, Adjusting Block 17, and Adjusting Block 18 are all equipped with elastic arc plates 22 fixedly on both sides of their sidewalls. Each elastic arc plate 22 has a limiting slider 23 fixedly mounted on it, matching the limiting groove 14. Each of the three adjusting blocks 15, 17, and 18 has a fixing bolt 16 screwed onto its top. A functional mechanism is located at the bottom of Adjusting Block 17 and Adjusting Block 18. This mechanism includes a connecting threaded shaft 24 fixedly mounted at the bottom of Adjusting Block 17, and a connecting threaded groove 25 at the bottom of Adjusting Block 18. A suspension hook 8 is fixedly mounted at the bottom of Adjusting Block 15.

[0028] By moving the base 1 to the surgical position via its casters 2, the first adjustment block 15, the second adjustment block 17, and the third adjustment block 18 are pushed upwards from the bottom of the suspension frame 6 into the adjustment groove 7. The elastic arc plate 22 deforms to engage the limiting slider 23 into the limiting groove 14, achieving quick installation. After sliding and adjusting each block to the desired position, it is fixed. Subsequently, conventional instruments are suspended via the hook 8 at the bottom of the first adjustment block 15. For accessories that are difficult to suspend, the connecting threaded shaft 24 at the bottom of the second adjustment block 17 or the connecting thread at the bottom of the third adjustment block 18 is used. The groove 25 allows for flexible replacement and installation of clips, limit frames, or ropes, enabling diverse fixation methods. Its advantages include: the adjustment block can slide freely along the adjustment groove 7 and lock quickly, significantly improving the flexibility and adaptability of the suspension layout to meet the placement needs of different instruments; the design of connecting threaded shaft 24 and connecting threaded groove 25 allows for easy replacement of functional accessories, expanding the multi-purpose load-bearing capacity of the special frame; the overall structure is easy to disassemble, clean, and disinfect; and the casters 2 ensure convenient movement, significantly improving the efficiency of instrument management and the safety of aseptic operation in endoscopic clinical surgery.

[0029] refer to Figure 1 and Figure 2 The connecting mechanism includes a support rod 3, a fixed sleeve 9, and a fixed shaft 11;

[0030] Several casters 2 are rotatably connected to the bottom of the base 1, making it easy to move and adjust the position of the base 1 and the entire accessory frame. A support rod 3 is fixedly installed on the top of the base 1, and a fixing sleeve 9 is fixedly connected to the top of the support rod 3. A fixing shaft 11 is fixedly connected to the suspension frame 6, and the fixing shaft 11 is fixedly connected to the inside of the fixing sleeve 9. This makes it easy for the suspension frame 6 to be fixedly installed on the top of the support rod 3 through the fixing shaft 11 and the fixing sleeve 9.

[0031] Example 2:

[0032] refer to Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 The installation mechanism includes a suspension frame 6, an adjustment groove 7, a limiting slide groove 14, a first adjusting block 15, a second adjusting block 17, a third adjusting block 18, a fixing bolt 3 16, an elastic arc plate 22, and a limiting slider 23.

[0033] The suspension frame 6 has an adjustment groove 7, and both sides of the inner wall of the adjustment groove 7 have limiting grooves 14. This allows the suspension frame 6 to slide with several first adjustment blocks 15, second adjustment blocks 17, and third adjustment blocks 18 via the adjustment groove 7 and limiting grooves 14. This allows the first adjustment blocks 15, second adjustment blocks 17, and third adjustment blocks 18 to be flexibly adjusted in position on the suspension frame 6 via the adjustment groove 7 and limiting grooves 14. This improves the adjustability of the suspension frame 6 for suspending medical devices, making it easier for medical personnel to place and retrieve medical devices according to their needs. Both section 17 and the third adjusting block 18 have a fixing threaded hole 19 on the top, so that the top of the first adjusting block 15, the second adjusting block 17 and the third adjusting block 18 can be screwed into the fixing bolt 16 through the fixing threaded hole 19. The diameter of the top engaging part of the fixing bolt 16 is larger than the width of the adjusting groove 7, so that after several first adjusting blocks 15, second adjusting blocks 17 and third adjusting blocks 18 are slidably adjusted to their working positions on the suspension frame 6, they can be screwed into the top of the suspension frame 6 by the fixing bolt 16, so as to fix the working positions of several first adjusting blocks 15, second adjusting blocks 17 and third adjusting blocks 18.

[0034] Meanwhile, receiving grooves 20 are provided on both sides of the side walls of the first adjusting block 15, the second adjusting block 17, and the third adjusting block 18, and support springs 21 are fixedly connected in the receiving grooves 20. Elastic arc plates 22 are fixedly connected on both sides of the side walls of the first adjusting block 15, the second adjusting block 17, and the third adjusting block 18, and the other ends of several support springs 21 are fixedly connected to the inner walls of several elastic arc plates 22, so that several elastic arc plates 22 can be used for elastic support on both sides of the side walls of several first adjusting blocks 15, the second adjusting block 17, and the third adjusting block 18. Limiting sliders 23 are fixedly connected to several elastic arc plates 22, so that when the first adjusting block 15, the second adjusting block 17, and the third adjusting block 18 are installed on the suspension frame 6... The adjustment block 15, 17, and 18 can be directly pushed into the adjustment groove 7 from the bottom of the suspension frame 6. The limiting slider 23 on the side wall of the first adjustment block 15, the second adjustment block 17, and the third adjustment block 18 can be engaged in the limiting slide groove 14 after elastic deformation through the receiving groove 20, the support spring 21, and the elastic arc plate 22. This achieves the purpose of quickly limiting the installation of the first adjustment block 15, the second adjustment block 17, and the third adjustment block 18. Then, it is pressed and fixed by the fixing bolt 3 16. When disassembling, simply screw the fixing bolt 3 16 to disassemble, and then pull the first adjustment block 15, the second adjustment block 17, and the third adjustment block 18 downwards. This achieves the purpose of convenient installation and flexible adjustment of the first adjustment block 15, the second adjustment block 17, and the third adjustment block 18.

[0035] Example 3:

[0036] refer to Figure 1 , Figure 4 , Figure 6 , Figure 7 and Figure 8 The functional mechanism includes a suspension hook 8, a connecting threaded shaft 24, and a connecting threaded groove 25;

[0037] By fixing a hook 8 to the bottom of the first adjusting block 15, several hooks 8 can be installed on the hanging frame 6 during use, so that the hooks 8 can assist the hanging frame 6 in suspending medical devices. A connecting threaded shaft 24 is fixedly connected to the bottom of the second adjusting block 17, and a connecting threaded groove 25 is opened at the bottom of the third adjusting block 18. When some medical devices cannot be suspended on the hanging frame 6 by the hooks 8, the connecting threaded shaft 24 and connecting threaded groove 25 on the second adjusting block 17 and the third adjusting block 18 can be used in conjunction with the threaded shaft and threaded hole structure on the connector to flexibly replace and install medical devices such as clamps, limiters, ropes, and bags. This facilitates the multi-functional placement of different medical devices on the hanging frame 6, thereby improving the practicality and flexibility of the hanging frame 6.

[0038] Meanwhile, a fixed frame 4 is fixedly connected to the support rod 3, which can be used to hold a safety waste bag 5. This allows disposable electrosurgical attachments, excised lesion tissue packaging, and contaminated needles that are replaced during the operation to be placed into the safety waste bag 5 on the spot, without the need for temporary placement on the table. This prevents multiple attachments from getting tangled and keeps the surgical area clean. Several hanging ropes 10 are fixedly connected to the safety waste bag 5, and the other end of the hanging ropes 10 can be fixedly connected to the hanging hook 8. This makes it easy to place the safety waste bag 5 in the fixed frame 4 for use. The safety waste bag 5 can be used to specifically collect contaminated attachments, disposable consumables, and tubes contaminated with tissue and blood after endoscopic surgery. This meets the classification standards for high-infection-risk waste in endoscopic surgery, ensuring that the waste is changed after each patient. This achieves the purpose of distinguishing between sterile consumables and waste contaminated consumables, avoiding cross-contact between clean instruments and contaminated attachments, and reducing the risk of hospital-acquired infections in endoscopic surgery.

[0039] Secondly, it is important to note that discarded ESD sharps such as needles and puncture needles should not be directly put into the yellow garbage bag. They should be separately placed in the matching sharps box. After the operation, the entire frame should be wiped and disinfected. Metal supports and hooks should be wiped with chlorine-containing disinfectant to avoid biological contamination from residual body fluids. Safety garbage bags should be sealed and transported when filled to 3 / 4 of their volume. They should be labeled as infectious waste from endoscopic ESD surgery and transported separately.

[0040] Working principle: First, the base 1 is moved to the side of the operating table via the bottom casters 2 and locked in position to ensure overall stability. Then, according to the type and quantity of instruments required during the operation, several adjustment blocks 15, 17, and 18 are pushed upwards from below the suspension frame 6, aligned with the adjustment grooves 7. During the pushing process, the support springs 21 in the receiving grooves 20 on the side walls of each adjustment block are compressed, causing the elastic arc plates 22 to deform, which in turn drives the limiting sliders 23 to smoothly engage in the limiting grooves 14, completing the rapid initial installation. Furthermore, the adjustment can be adjusted according to... Different numbers of adjustment blocks need to be freely combined; then, slide each adjustment block laterally along the adjustment groove 7 to a suitable distance to accommodate the placement and removal space of different accessories. After the position is determined, tighten the fixing bolt 3 16 at the top of each adjustment block. Since the diameter of the locking part of the fixing bolt 3 16 is larger than the width of the adjustment groove 7, its lower end can be tightly pressed against the upper surface of the suspension frame 6, thereby firmly locking the position of each adjustment block; then, for conventional instruments that can be suspended, hang them directly on the suspension hook 8 at the bottom of the first adjustment block 15; for catheters and high-frequency electrical devices that cannot be suspended... Accessories such as scalpels or hemostatic clips are attached to matching clamps or limiters by screwing them onto the connecting threaded shaft 24 at the bottom of the second adjusting block 17, or by using the connecting threaded groove 25 at the bottom of the third adjusting block 18 to install adapters such as ropes and bags, flexibly fixing various irregularly shaped accessories; at the same time, the safety waste bag 5 is placed inside the fixing frame 4, and the other end of the suspension rope 10 on the safety waste bag 5 is tied to the suspension hook 8 to ensure that the bag opening is open and the bag is stable, so that contaminated consumables such as contaminated needles, electrosurgical accessories, and tissue specimen packaging replaced during the operation can be disposed of in a timely manner. Place the instruments inside the bag to avoid contamination of the work surface and cross-contamination. If the position of the instruments needs to be adjusted during the operation, the fixing bolts 3-16 can be temporarily loosened and the adjusting blocks slid down before relocking. After the operation, first loosen all the fixing bolts 3-16, then pull out each adjusting block downwards and unscrew the threaded attachments. Seal the safety waste bag 5 and transport it separately as infectious waste. Finally, wipe the metal parts such as the base 1, support rod 3, suspension frame 6 and suspension hook 8 with chlorine-containing disinfectant to complete the cleaning and disinfection of the entire frame, thus providing a safe and sterile preparation for the next operation.

[0041] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A special frame for endoscopic clinical surgical accessories with infection control function, comprising a base (1), wherein a plurality of casters (2) are rotatably arranged at the bottom of the base (1), and a support rod (3) is fixedly arranged at the top of the base (1), characterized in that, Also includes: The connecting mechanism is set on the base (1) via the support rod (3). The connecting mechanism includes a fixed sleeve (9) fixedly set on the top of the support rod (3). The support rod (3) is fixedly set with a hanging frame (6) via the fixed sleeve (9). An installation mechanism is provided on the suspension frame (6). The installation mechanism includes an adjustment groove (7) inside the suspension frame (6). A limiting slide groove (14) is provided on both sides of the inner wall of the adjustment groove (7). Several adjustment blocks No. 1 (15), No. 2 (17), and No. 3 (18) are provided on the suspension frame (6) through the adjustment groove (7) and the limiting slide groove (14). Elastic arc plates (22) are fixedly provided on both sides of the side wall of the adjustment blocks No. 1 (15), No. 2 (17), and No. 3 (18). A limiting slider (23) matching the limiting slide groove (14) is fixedly provided on the elastic arc plate (22). A fixing bolt (16) is screwed on the top of the adjustment blocks No. 1 (15), No. 2 (17), and No. 3 (18). The functional mechanism is located at the bottom of the second adjustment block (17) and the third adjustment block (18). The functional mechanism includes a connecting threaded shaft (24) fixedly installed at the bottom of the second adjustment block (17), and a connecting threaded groove (25) is opened at the bottom of the third adjustment block (18). A suspension hook (8) is fixedly installed at the bottom of the first adjustment block (15).

2. The endoscopic clinical surgical accessory frame with infection control function according to claim 1, characterized in that, The connecting mechanism also includes a fixed shaft (11) fixedly installed on the suspension frame (6), and the suspension frame (6) is installed on the support rod (3) through the fixed shaft (11) and the fixed sleeve (9).

3. The endoscopic clinical surgical accessory frame with infection control function according to claim 1, characterized in that, The installation mechanism also includes receiving grooves (20) on both sides of the side walls of the first adjusting block (15), the second adjusting block (17) and the third adjusting block (18). Supporting springs (21) are fixedly installed on both sides of the side walls of the first adjusting block (15), the second adjusting block (17) and the third adjusting block (18) through the receiving grooves (20). The other end of the support spring (21) is fixedly disposed on the inner wall of the elastic arc plate (22).

4. The endoscopic clinical surgical accessory frame with infection control function according to claim 1, characterized in that, The installation mechanism also includes a fixing threaded hole (19) on the top of the first adjusting block (15), the second adjusting block (17) and the third adjusting block (18), and the top of the first adjusting block (15), the second adjusting block (17) and the third adjusting block (18) are screwed into the fixing bolt (16) through the fixing threaded hole (19).

5. A special frame for endoscopic clinical surgery accessories with infection control function according to claim 1, characterized in that, The diameter of the top engaging portion of the fixing bolt (16) is greater than the width of the adjusting groove (7).

6. A special frame for endoscopic clinical surgery accessories with infection control function according to claim 1, characterized in that, A fixing frame (4) is fixedly installed on the support rod (3).

7. A special frame for endoscopic clinical surgery accessories with infection control function according to claim 6, characterized in that, A safety garbage bag (5) is placed inside the fixed frame (4), and several hanging ropes (10) are fixedly installed on the safety garbage bag (5). Furthermore, the other end of several of the suspension ropes (10) is fixedly mounted on the suspension hook (8).

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