Endoscope supporting system

Abstract

The invention relates to the technical field of medical instruments, in particular to an endoscope supporting system. Comprising a supporting assembly, an adjusting assembly and an operating assembly, the operating assembly is movably installed and fixedly connected to the supporting assembly through the adjusting assembly, and the adjusting assembly is used for adjusting the angle of the operating assembly; the operating assembly comprises a guiding piece with an inner cavity, the guiding piece can extend into the rectum in a guiding mode, and a surgical instrument can be placed in the cavity of the guiding piece. The technical problem that the surgical operation, normal proceeding and the surgical effect are affected by the conditions of shaking and the like due to fatigue caused by long-time manual supporting of the lens in the current surgical process is solved.

Description

Technical Field

[0001] The present application relates to the technical field of medical devices, and in particular to an endoscope support system. Background Art

[0002] Currently, during endoscopic surgery, a dedicated person is needed to support the lens to assist in the surgery so that the lens position and direction can be changed in time according to changes in the surgical site. During the surgical operation, the person holding the lens may become too tired due to holding the lens for too long and other reasons, and may experience shaking, which will affect the operation and normal progress of the surgery as well as the surgical effect. Summary of the invention

[0003] The purpose of the present application is to provide an endoscope support system to solve the technical problem that manual long-term support of the lens during the current operation is prone to fatigue and shaking, which affects the operation, normal progress and effect of the operation.

[0004] The present application provides an endoscope support system, comprising:

[0005] A support assembly, an adjustment assembly and an operating assembly, wherein the operating assembly is movably mounted and fixedly connected to the support assembly through the adjustment assembly, and the adjustment assembly is used to adjust the angle of the operating assembly;

[0006] The operation assembly comprises a guide with an internal cavity, the guide can be guided into the rectum, and a surgical instrument can be placed in the cavity of the guide.

[0007] Furthermore, the operating component also includes an expansion member, and after the expansion member expands the rectum, the guide member guides and extends into the rectum.

[0008] Further, the operating assembly also includes a sleeve with an internal cavity;

[0009] The expansion member, the guide member and the sleeve are sequentially connected from the inside to the outside, the sleeve is located in the outer layer, and the outer wall of the sleeve is provided with a second connecting portion for connecting with the adjusting assembly.

[0010] Further, the expansion member is configured as a guide column, and the guide member is configured as a guide tube;

[0011] One end of the guide column is an expansion part, and the other end is a hand-held part, the expansion part is sleeved in the guide tube, and the hand-held part is located outside the sleeve;

[0012] The outer wall of the guide tube is provided with a pushing handle, the sleeve is provided with a guide groove corresponding to the pushing track of the pushing handle, the tube body of the guide tube is located in the sleeve, and the pushing handle is extended from the guide groove position of the sleeve and exposed.

[0013] Furthermore, the two opposite ends of the sleeve are respectively a protruding end and a tail end;

[0014] The outer wall of the sleeve close to the extended end thereof is provided with an extension portion for fitting with the buttocks, and the extension portion is provided with a suture through hole.

[0015] Furthermore, the tail end of the sleeve is connected with a rear cover, the rear cover is provided with a first through hole, and the rear cover is provided with an elastic film, the elastic film is provided with a second through hole, and the inner wall of the second through hole is arranged tightly against the outer wall of the central axis of the guide column.

[0016] Furthermore, the back cover is also provided with an armrest for winding an auxiliary line and a third through hole for passing the auxiliary line, and the third through hole is smaller than the first through hole.

[0017] Furthermore, a plurality of buckles are provided on the connecting wall between the rear cover and the sleeve, and gaps are set between the buckles. Correspondingly, a plurality of slots which are fixedly engaged with the buckles are provided on the connecting wall at the rear end of the sleeve.

[0018] Furthermore, the outer wall of the sleeve is also provided with a second fastening knob, and the fastening end of the second fastening knob can be pressed and abutted against the outer wall of the guide tube to fix the guide tube.

[0019] Furthermore, the expansion portion of the guide column is configured as a tapered column with a tapered end, and the hand-held portion and the expansion portion of the guide column are connected by a central axis.

[0020] Furthermore, the maximum outer diameter of the expansion portion of the guide column is 20 to 30 mm;

[0021] The outer diameter of the guide tube is 30-40 mm, and the inner diameter of the guide tube is 20-30 mm.

[0022] Furthermore, the guide tube and the sleeve are made of transparent material.

[0023] Furthermore, the adjustment assembly includes a rotating fixed block and a first rotating connecting rod and a second rotating connecting rod rotatably connected to both ends of the rotating fixed block, the first rotating connecting rod is connected to the supporting assembly, and the second rotating connecting rod is connected to the second connecting part of the operating assembly.

[0024] Furthermore, a first damping rotator is provided on one side of the first rotating connecting rod connected to the rotating fixed block, and a second damping rotator is provided on one side of the second rotating connecting rod connected to the rotating fixed block.

[0025] Furthermore, the rotating fixed block is bent, and an extension line of the first rotating connecting rod and an extension line of the second rotating connecting rod are arranged to form an angle.

[0026] Furthermore, the support assembly includes a base, a vertically arranged support rod fixedly mounted on the base, and a movable connection assembly movably connected to the support rod;

[0027] The movable connection component is fixedly installed with the adjustment component, and the movable connection component is arranged to move up and down on the support rod.

[0028] Furthermore, the support rod is provided with a limiting groove along the extension direction of the rod body;

[0029] The movable connection assembly includes: a main body, a limit hole structure penetrating up and down is provided on the main body, the limit hole structure is sleeved on the outer periphery of the support rod, the main body is also provided with a first connecting portion for connecting and fixing with the first rotating connecting rod of the adjusting assembly, and a fixing hole for inserting a pin for limiting and fixing, the pin is inserted into the limit groove through the fixing hole and fastened; and an adjusting knob connected to the outer wall of the main body for driving the main body to move up and down; and a first tightening knob connected to the outer wall of the main body for rotating, squeezing and tightening the limit hole structure.

[0030] Compared with the prior art, the endoscope support system provided by the present application includes an operating component, an adjusting component and a supporting component. The operating component includes a guide member with an internal cavity, which can be guided to extend into the rectum, and surgical instruments such as an endoscope can be placed in the internal cavity of the guide member, so as to facilitate endoscopic examination and surgical operation; the operating component can be connected and fixed to the supporting component through an adjusting component, and the supporting component is used to support and fix the adjusting component and the operating component, so that during a long surgical operation, there is no need for manual long-term support, and support can be obtained through the supporting component; and the adjusting component adjusts the angle of the operating component, so that during a long surgical operation, there is no need for manual long-term support, and the position of the operating component only needs to be adjusted by the adjusting component, and then supported and fixed by the supporting component. During the operation, the angle of the operating component can also be adjusted by the adjusting component as needed, which is convenient to operate, has high stability, and reduces the workload of doctors. At the same time, it eliminates the problems of fatigue and shaking caused by manual long-term support of the lens, which affect the surgical operation, the normal operation and the surgical effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0032] Figure 1 A schematic diagram of the overall structure of the endoscope support system provided in an embodiment of the present application;

[0033] Figure 2 A cross-section of an operating component provided in an embodiment of the present application Figure 1 ;

[0034] Figure 3 A cross-section of an operating component provided in an embodiment of the present application Figure 2 ;

[0035] Figure 4 A schematic diagram of the structure of the guide column provided in an embodiment of the present application;

[0036] Figure 5 A cut-away cross-sectional view of a guide tube provided in an embodiment of the present application;

[0037] Figure 6 A cut-away cross-sectional view of a sleeve provided in an embodiment of the present application;

[0038] Figure 7 A schematic diagram of the structure of the back cover provided in an embodiment of the present application;

[0039] Figure 8 A schematic diagram of the structure of the adjustment component provided in the embodiment of the present application;

[0040] Fig. 9 A schematic diagram of the structure of the support assembly provided in an embodiment of the present application;

[0041] Fig.10 A schematic diagram of a portion of the structure of a support assembly provided in an embodiment of the present application;

[0042] Fig.11 A schematic diagram of the structure of the mobile connection component provided in an embodiment of the present application.

[0043] Reference numerals:

[0044] 100-Endoscope support system;

[0045] 10- Operation component;

[0046] 11- guide column;

[0047] 111-conical cylinder;

[0048] 112-handle;

[0049] 113-central axis;

[0050] 12- guide tube;

[0051] 121- protrusion segment;

[0052] 122-connecting section;

[0053] 1221- Push handle;

[0054] 123-stage;

[0055] 13- sleeve;

[0056] 131- second connecting portion;

[0057] 132-guide groove;

[0058] 133-Butt;

[0059] 134-extension;

[0060] 1341-sewing through hole;

[0061] 135 - second tightening knob;

[0062] 136-card slot;

[0063] 14- rear cover;

[0064] 141-first through hole;

[0065] 142- elastic film;

[0066] 1421-second through hole;

[0067] 143-Handrail;

[0068] 144-third through hole;

[0069] 145- buckle;

[0070] 20-Adjustment component;

[0071] 21-rotating fixed block;

[0072] 221-first rotating connecting rod;

[0073] 222-second rotating connecting rod;

[0074] 231-first damping rotator;

[0075] 232 - second damping rotator;

[0076] 30- support assembly;

[0077] 31- mobile connection component;

[0078] 311-limiting hole structure;

[0079] 312-adjustment knob;

[0080] 313-first tightening knob;

[0081] 314-first connection portion;

[0082] 315-fixing hole;

[0083] 32- support rod;

[0084] 321-limiting slot;

[0085] 33- Base. DETAILED DESCRIPTION

[0086] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0087] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0088] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0089] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the product of the application is usually placed when in use. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0090] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0091] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0092] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0093] like Figures 1 to 11 As shown, an embodiment of the present application provides an endoscope support system 100 for assisting an endoscope and surgical instruments to enter the rectum for endoscopic examination and surgery.

[0094] like Figure 1 As shown, the endoscope support system 100 provided in the embodiment of the present application includes a support component 30, an adjustment component 20 and an operating component 10, wherein the operating component 10 is movably mounted and fixedly connected to the support component 30 through the adjustment component 20, and the adjustment component 20 is used to adjust the angle of the operating component 10; the operating component 10 includes a guide member in an internal cavity, and the guide member can be extended into the rectum, specifically, as Figure 2 and Figure 3 As shown, the guide member may be a guide tube 12, and an endoscope, surgical instruments, etc. may be placed in the internal cavity of the guide member to facilitate endoscopic examination and surgical operations.

[0095] Compared with the prior art, the endoscope support system 100 provided in the embodiment of the present application includes an operating component, an adjusting component and a supporting component. The operating component includes a guide with an internal cavity, which can be inserted into the rectum, and an endoscope, surgical instruments, etc. can be placed in the internal cavity of the guide, which is convenient for endoscopic examination and surgical operation; and the operating component 10 can be connected and fixed to the supporting component 30 through the adjusting component 20, and the supporting component is used to support and fix the adjusting component and the operating component, so that during a long surgical operation, there is no need for manual long-term support, and the support component can be used for support. ; and the adjustment component 20 adjusts the angle of the operating component 10, so that during a long surgical operation, there is no need for long-term manual support. After the position of the operating component 10 is adjusted by the adjustment component 20, it can be supported and fixed by the support component 30. During the operation, the angle of the operating component 10 can be adjusted by the adjustment component 20 as needed, which is convenient to operate and has high stability. It also reduces the workload of doctors and eliminates the problems of fatigue and shaking caused by long-term manual support of the lens, which affects the surgical operation, the normal progress of the operation and the effect of the operation.

[0096] In a preferred embodiment, the operation assembly further comprises an expansion member, which can expand the rectum first, and then the guide member is extended into the rectum, which can improve the clinical experience of the patient. Figures 2 to 4 As shown, the expansion member can be a guide column 11. After the expansion member expands the rectum, the aforementioned guide member is inserted into the rectum for endoscopic examination and surgery. Specifically, the guide column 11 can be inserted into and open the anus and rectum. After the guide tube 12 is inserted into the rectum, the guide column 11 is removed by directly pulling it out. At this time, an endoscope and surgical instruments are placed in the cavity of the guide tube 12 to assist rectal examination and surgery. The outer wall of the guide tube 12 keeps the rectum expanded, which can increase the surgical field of view and the endoscopic field of view, and improve the success rate of the doctor's operation.

[0097] like Figure 1 and Figure 8 As shown, regarding the aforementioned adjustment component 20, a specific embodiment is that the adjustment component 20 may specifically include a rotating fixed block 21 and a first rotating connecting rod 221 and a second rotating connecting rod 222 that are rotatably connected to both ends of the rotating fixed block 21, the first rotating connecting rod 221 is connected to the aforementioned support component 30, and the second rotating connecting rod 222 is connected to the aforementioned operating component 10. Such a configuration facilitates the adjustment of the angular position of the operating component 10 by directly rotating the first rotating connecting rod 221 and the second rotating connecting rod 222 before and during the operation, which is convenient for operation and has high stability.

[0098] On the basis of the above-mentioned embodiment, a further embodiment is that the first rotating connecting rod 221 may be provided with a first damping rotator 231 on one side connected to the rotating fixed block 21, and the second rotating connecting rod 222 may be provided with a second damping rotator 232 on one side connected to the rotating fixed block 21. With such a configuration, the rotation around the axis has a damping effect, which can inhibit the rotational recovery, and the position of the operating component 10 is stable after rotation, which ensures the stability of the position of the cavity channel inside the guide tube 12 and the stability of the endoscope operation.

[0099] Another further embodiment is that the aforementioned rotating fixed block 21 can be bent, and the extension line of the aforementioned first rotating connecting rod 221 and the extension line of the aforementioned second rotating connecting rod 222 are arranged at an angle, and the rotating shaft has an angle, and the angle is preferably around 90°, thereby improving the spatial compactness between the supporting component 30 and the operating component 10, improving space utilization, reducing the space occupied by the overall structure, and facilitating the arrangement and placement of the surgical space.

[0100] like Figures 9 to 11 As shown, regarding the aforementioned support assembly 30, a specific embodiment is that the support assembly 30 may specifically include a base 33, a vertically arranged support rod 32 fixedly installed on the base 33, and a movable connection assembly 31 movably connected to the support rod 32; the movable connection assembly 31 is installed and fixedly connected to the adjustment assembly 20 to connect and fix the adjustment assembly 20, and the movable connection assembly 31 is movably arranged up and down on the support rod 32 to adjust the height position of the operating assembly 10 up and down.

[0101] Based on the above embodiments, Fig.10 and Fig.11As shown, a further embodiment is that a limiting groove 321 is provided on the aforementioned support rod 32 along the extension direction of the rod body. The aforementioned movable connection component 31 may specifically include a main body, and the main body is provided with a limiting hole structure 311 that passes through from top to bottom. The limiting hole structure 311 is sleeved on the outer periphery of the support rod 32 to achieve up and down movement along the rod body of the support rod 32; the main body is also provided with a first connecting portion 314 for connecting and fixing with the first rotating connecting rod 221 of the adjustment component 20, and the first connecting portion 314 may specifically be provided with a connecting hole; the main body is also provided with a fixing hole 315 for inserting a pin for limiting and fixing, and the pin is inserted into the aforementioned limiting groove 321 through the fixing hole 315. The fastening and locking method restricts the movable connection component 31 from rotating on the support rod 32; it also includes an adjusting knob 312 connected to the outer wall of the main body, which is used to adjust and drive the main body to move up and down. Specifically, the adjusting knob 312 can adopt a gear, and correspondingly, a rack can be provided on the support rod 32. The gear and the rack are engaged to control the up and down movement of the operating component 10; it can also include a first fastening knob 313 connected to the outer wall of the main body, which is used to rotate, squeeze and tighten the limiting hole structure 311, thereby ensuring the stability of the endoscope and improving the work efficiency of the doctor.

[0102] like Figures 1 to 7 As shown, regarding the aforementioned operating assembly 10, specifically, the operating assembly 10 may specifically include an expansion member, a guide member, and a sleeve 13 of an internal cavity that are sequentially sleeved and connected from the inside to the outside, and the outer wall of the sleeve 13 is provided with a second connecting portion 131, which is used to connect with the second rotating connecting rod 222 of the adjustment assembly 20. The expansion member, the guide member, and the sleeve 13 are sequentially sleeved and connected, which can improve the reliability of the installation connection and the sealing of the structure. Specifically, the expansion member can be a guide column 11, and the guide member can be a guide tube 12.

[0103] A more specific embodiment is as follows Figures 2 to 4 As shown, one end of the guide column 11 may be an expansion part, and the other end may be a hand-held part. The expansion part is sleeved in the guide tube 12, and the hand-held part is located outside the sleeve 13; the expansion part is preferably configured as a conical column 111 with a conical end, and is preferably a conical column, so that the guide column 11 can open the anus and extend into the rectum. It is also preferred that the maximum outer diameter of the expansion part is 20 to 30 mm to protect the patient's anus from being torn. The hand-held part may specifically include a handle 112, and the shape of the handle 112 is preferably conical, which is convenient for doctors to use and operate, thereby improving the doctor's work efficiency.

[0104] Furthermore, the aforementioned handheld portion and the aforementioned expansion portion may be connected by a central axis 113, and preferably the outer diameter of the central axis 113 is smaller than the maximum outer diameter of the expansion portion, so that during daily placement, the central axis 113 does not stretch out the elastic film 142, thereby ensuring the effectiveness of the use of the elastic film 142.

[0105] like Figure 2 , Figure 3 , Figure 5 and Figure 6 As shown, the outer wall of the aforementioned guide tube 12 can be extended to be provided with a push handle 1221, and the installation position is preferably a countersunk hole to ensure the sealing of the inner cavity of the guide tube; the outer wall of the aforementioned sleeve 13 can be provided with a guide groove 132 corresponding to the pushing track of the push handle 1221, the tube body of the guide tube 12 is located in the sleeve 13, and the push handle 1221 is extended from the position of the guide groove 132 to be exposed. It is also preferred that the shape of the push handle 1221 is preferably conical, so as to facilitate the doctor's one-handed operation and improve the doctor's work efficiency. In addition, the push handle 1221 is also a push block, which is matched with the inner wall of the guide tube 12 through a buckle.

[0106] During operation, the position of the operating component 10 is adjusted, the guide column 11 is inserted into the anus, and the pushing handle 1221 of the guide tube 12 is pushed along the guide groove 132 of the sleeve 13 to extend the guide tube 12 into the rectum. After the guide tube 12 is extended into the rectum, the second tightening knob 135 on the sleeve 13 is rotated to tighten the guide tube 12, and then the guide column 11 is taken out, and the doctor can extend the endoscope, surgical instruments, etc. into the anus and rectum through the guide tube 12; after operation, the doctor can take out the endoscope, surgical instruments, etc., loosen the second tightening knob 135, and push the pushing handle 1221 back to make the guide tube 12 withdraw from the anus and rectum.

[0107] A preferred embodiment is that the outer wall of the aforementioned guide tube 12 is preferably circular, and the outer wall contacts the inner wall of the anorectum to protect the inner wall of the rectum from injury, while facilitating the support of the expansion of the rectum. After the rectum is expanded, the surgical field of view under the endoscope can be expanded. Furthermore, the outer diameter of the aforementioned guide tube 12 is preferably 30 to 40 mm, and the inner diameter of the guide tube 12 is preferably 20 to 30 mm to ensure the surgical field of view of the endoscope. Furthermore, the guide tube 12 may be provided with a sealing portion, and an annular rubber pad may be provided at the sealing portion. The annular rubber pad may seal the guide tube 12 and the sleeve 13 to ensure that when the endoscope is inflated into the rectum (inflation is to expand the mucosal folds and provide the doctor with a better field of view and operating space), the gas will not leak from the assembly gap between the guide tube and the sleeve.

[0108] Another preferred embodiment is as follows Figure 2 , Figure 3 , Figure 5 and Figure 6As shown, the aforementioned guide tube 12 includes an extension section 121 and a connecting section 122, the aforementioned pushing handle 1221 is connected to the outer wall of the connecting section 122, the outer diameter of the connecting section 122 is larger than the outer diameter of the extension section 121, the connecting section 122 and the extension section 121 are transitionally connected via a step 123, and correspondingly, an abutment portion 133 abutting against the step 123 may be provided on the inner wall of the aforementioned sleeve 13 near its extending end to limit the maximum distance that the guide tube 12 can be advanced.

[0109] Another preferred embodiment is that the guide tube 12 and the sleeve 13 are made of transparent materials. In this way, the doctor can observe the rectum through the sleeve 13 and the wall of the guide tube 12 during the endoscope insertion process, and judge the relative positions of the endoscope, the guide tube 12, and the rectal lesion, which is convenient for the doctor to observe and improve the doctor's work efficiency.

[0110] like Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 7 As shown, regarding the aforementioned sleeve 13, a specific embodiment is that the opposite ends of the sleeve 13 are respectively a protruding end and a tail end, and the tail end is installed and connected with a rear cover 14, the rear cover 14 is provided with a first through hole 141 and the rear cover 14 is sleeved with an elastic film 142, the setting of the elastic film 142 can seal the sleeve 13 to ensure that when the endoscope is inflated into the rectum, the gas will not leak from the gap between the rear cover 14 and the sleeve 13; the elastic film 142 is provided with a second through hole 1421, the inner wall of the second through hole 1421 is arranged closely against the outer wall of the central axis 113 of the aforementioned guide column 11, and the second through hole 1421 can also be used to pass surgical instruments such as an endoscope and an endoscope auxiliary line.

[0111] A further embodiment is that Figure 7 As shown, the aforementioned rear cover 14 may also be provided with an armrest 143 for winding an auxiliary line for fixing the endoscope. The rear cover 14 may also be provided with a third through hole 144 for passing the auxiliary line, and the third through hole 144 is smaller than the first through hole 141; it is used for the doctor to pass the endoscope auxiliary line after removing the rear cover 14, specifically, one end of the auxiliary line is wound around the endoscope, and the other end is wound around the armrest 143. The doctor can deflect the endoscope and adjust the field of view of the endoscope by pulling the auxiliary line, so as to facilitate the doctor to observe the rectal lesion site, thereby improving the doctor's operation success rate.

[0112] Another further embodiment is, Figure 2 , Figure 3 and Figure 6As shown, the connection wall between the rear cover 14 and the sleeve 13 may be provided with a plurality of buckles 145, and correspondingly, the connection wall at the rear end of the sleeve 13 is provided with a plurality of slots 136 that are engaged and fixedly connected with the buckles 145, and preferably, gaps are provided between the buckles 145. The gaps between the buckles 145 provide deformation space, which is convenient for doctors to install and remove the rear cover; and the combination of the slots 136 and the buckles 145 can also limit the movement of the rear cover 14, preventing the rear cover 14 from being separated from the sleeve 13 when rotating.

[0113] In an optional embodiment, the outer wall of the sleeve 13 near its extended end may be provided with an extension 134 for fitting with the buttocks, and the extension 134 is used to locate the position with the buttocks and to fit the buttocks. Further, the extension 134 may be provided with a suture through hole 1341, and the doctor may pass the suture through hole 1341 on the extension 134 to suture the extension 134 of the sleeve 13 to the buttocks when the extension 134 of the sleeve 13 cannot fit the buttocks, so as to limit and fix the position of the operating assembly 10.

[0114] In another optional embodiment, the outer wall of the sleeve 13 may be further provided with a second fastening knob 135, and the fastening end of the second fastening knob 135 can be pressed and abutted against the outer wall of the guide tube 12 to fix and fasten the guide tube 12. After the second fastening knob 135 is locked, the end of the second fastening knob 135 close to the guide tube 12 abuts against the guide tube 12, and the guide tube 12 is pressed and fixed in the internal cavity channel of the sleeve 13, thereby ensuring the stability of the endoscope and improving the doctor's work efficiency.

[0115] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. An endoscope support system, characterized in that: include: A support assembly, an adjustment assembly and an operating assembly, wherein the operating assembly is movably mounted and fixedly connected to the support assembly through the adjustment assembly, and the adjustment assembly is used to adjust the angle of the operating assembly; The operation assembly comprises a guide with an internal cavity, the guide can be guided into the rectum, and a surgical instrument can be placed in the cavity of the guide.

2. The endoscope support system according to claim 1, characterized in that: The operation assembly further comprises an expansion member. After the expansion member expands the rectum, the guide member guides and extends into the rectum.

3. The endoscope support system according to claim 2, characterized in that: The operating assembly also includes a sleeve with an internal cavity; The expansion member, the guide member and the sleeve are sequentially connected from the inside to the outside, the sleeve is located in the outer layer, and the outer wall of the sleeve is provided with a second connecting portion for connecting with the adjustment assembly.

4. The endoscope support system according to claim 3, characterized in that: The expansion member is configured as a guide column, and the guide member is configured as a guide tube; One end of the guide column is an expansion part, and the other end is a hand-held part, the expansion part is sleeved in the guide tube, and the hand-held part is located outside the sleeve; The outer wall of the guide tube is provided with a pushing handle, the sleeve is provided with a guide groove corresponding to the pushing track of the pushing handle, the tube body of the guide tube is located in the sleeve, and the pushing handle is extended from the guide groove position of the sleeve and exposed.

5. The endoscope support system according to claim 4, characterized in that: The two opposite ends of the sleeve are respectively a protruding end and a tail end; The outer wall of the sleeve close to the extended end thereof is provided with an extension portion for fitting with the buttocks, and the extension portion is provided with a suture through hole.

6. The endoscope support system according to claim 5, characterized in that: The tail end of the sleeve is connected with a rear cover, the rear cover is provided with a first through hole, and the rear cover is sleeved with an elastic film, the elastic film is provided with a second through hole, and the inner wall of the second through hole is arranged closely against the outer wall of the central axis of the guide column.

7. The endoscope support system according to claim 6, characterized in that: The rear cover is also provided with a handrail for winding an auxiliary line and a third through hole for passing the auxiliary line, and the third through hole is smaller than the first through hole.

8. The endoscope support system according to claim 6, characterized in that: A plurality of buckles are provided on the connecting wall between the rear cover and the sleeve, and gaps are set between the buckles. Correspondingly, a plurality of slots that are fixedly connected with the buckles are provided on the connecting wall at the rear end of the sleeve.

9. The endoscope support system according to claim 6, characterized in that: The outer wall of the sleeve is also provided with a second fastening knob, the fastening end of which can be pressed and abutted against the outer wall of the guide tube to fix the guide tube.

10. The endoscope support system according to any one of claims 4 to 9, characterized in that: The expansion portion of the guide column is configured as a tapered column with a tapered end portion, and the hand-held portion and the expansion portion of the guide column are connected by a central axis.

11. The endoscope support system according to claim 10, characterized in that: The maximum outer diameter of the expansion portion of the guide column is 20 to 30 mm; The outer diameter of the guide tube is 30-40 mm, and the inner diameter of the guide tube is 20-30 mm.

12. The endoscope support system according to claim 4, characterized in that: The guide tube and the sleeve are made of transparent material.

13. The endoscope support system according to claim 3, characterized in that: The adjustment assembly includes a rotating fixed block and a first rotating connecting rod and a second rotating connecting rod rotatably connected to both ends of the rotating fixed block, the first rotating connecting rod is connected to the supporting assembly, and the second rotating connecting rod is connected to the second connecting portion of the operating assembly.

14. The endoscope support system according to claim 13, characterized in that: A first damping rotator is provided at one side of the first rotating connecting rod connected to the rotating fixed block, and a second damping rotator is provided at one side of the second rotating connecting rod connected to the rotating fixed block.

15. The endoscope support system according to claim 13 or 14, characterized in that: The rotating fixed block is bent, and an extension line of the first rotating connecting rod and an extension line of the second rotating connecting rod are arranged to form an angle.

16. The endoscope support system according to claim 13, characterized in that: The support assembly includes a base, a vertically arranged support rod fixedly mounted on the base, and a movable connection assembly movably connected to the support rod; The movable connection component is fixedly installed with the adjustment component, and the movable connection component is arranged to move up and down on the support rod.

17. The endoscope support system according to claim 16, characterized in that: The support rod is provided with a limiting groove along the extension direction of the rod body; The movable connection assembly includes: a main body, a limit hole structure penetrating up and down is provided on the main body, the limit hole structure is sleeved on the outer periphery of the support rod, the main body is also provided with a first connecting portion for connecting and fixing with the first rotating connecting rod of the adjusting assembly, and a fixing hole for inserting a pin for limiting and fixing, the pin is inserted into the limit groove through the fixing hole and fastened; and an adjusting knob connected to the outer wall of the main body for driving the main body to move up and down; and a first tightening knob connected to the outer wall of the main body for rotating, squeezing and tightening the limit hole structure.

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