A non-inflation laparoscopic suspension surgery device

Abstract

The present invention discloses a non-inflation laparoscopic suspension surgery device, which mainly includes a suspension frame fixture, a lower vertical rod, an upper vertical rod, a suspension arm outer tube, a suspension telescopic arm, a crossbar arm, and a toothed lifting and pulling rod. The present invention is a device related to abdominal wall and chest lifting, which is mainly suitable for non-inflation laparoscopic suspension surgery; various lifting and pulling surgical instruments can be freely adjusted and connected according to surgical needs, the operation is simple and efficient, the lifting and pulling size is controllable, the structure is stable and reliable, and the surgical efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the field of medical instruments, and in particular to an inflation-free laparoscope suspension surgery device. Background Art

[0002] Laparoscopic and thoracoscopic surgeries require smaller incisions, small postoperative scars, and small incisions, which maximize the principle of minimally invasive surgery. The cosmetic effects of the abdominal wall and chest wall are its highlights, so people who love beauty are more willing to accept it. Among them, air-free laparoscopic surgery usually requires the use of an abdominal wall suspension surgical device to lift the abdominal wall after the abdominal umbilical incision, so that there is enough space in the abdominal cavity for the surgeon to perform the operation. Existing air-free laparoscopic surgical devices usually use suspension hooks connected to the ends of the left and right suspension lines and certain supporting devices to lift the abdominal wall to support sufficient surgical operation space. However, these left and right suspension lines are not fixed, and the suspension hooks and supporting devices connected to the ends are prone to uneven force due to shaking and swinging during the operation, and accidentally slip from the abdominal wall, and the positioning effect is poor. Not only does it require the operator to manually support and fix the supporting device, which is time-consuming and labor-intensive, and is not conducive to operation and use, but the accidental slipping of the supporting device greatly affects the normal operation and threatens the patient's life safety. At the same time, the suspension arm can neither be telescopically adjusted nor rotated 360° to adjust the lifting position, and there are no size scales on the suspension arm, suspension wire or lifting rod, so the surgeon cannot know the exact size of the surgical operating space supported by the abdominal wall as reflected by the extended length of the suspension arm and the height of the abdominal wall supported by the suspension wire and lifting rod. Summary of the invention

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide an inflation-free laparoscopic suspension surgery device.

[0004] The objective of the present invention is achieved through the following technical scheme: the non-inflatable laparoscopic suspension surgical device mainly comprises a suspension frame fixture, a lower vertical rod, an upper vertical rod, a suspension arm outer tube, a suspension telescopic arm, a crossbar arm, and a toothed lifting and pulling rod. The suspension frame fixture is provided with a fixture locking force rod and a suspension frame fixture through hole. The lower vertical rod head end is provided with a lower positioning joint, the lower vertical rod passes through the suspension frame fixture through hole, the lower positioning joint is clamped into the bottom end of the upper vertical rod and is tightened by the lower positioning fixture to connect the upper vertical rod. An upper positioning joint is arranged on the end of the vertical pole head, the upper positioning joint is inserted into the fixing rod of the outer tube of the suspension arm and is tightened and connected with the upper positioning fixture, the fixing rod of the outer tube of the suspension arm is connected to the outer tube of the suspension arm, a cleaning channel screw cover is arranged at the end of the outer tube of the suspension arm, a longitudinal through hole is opened on the end of the head of the outer tube of the suspension arm, a positioning pin is arranged on the top of the outer tube of the suspension arm, a transverse through hole is opened on the side wall of the outer tube of the suspension arm, a telescopic operator is inserted into the transverse through hole, a convex tooth is arranged at the lower part of the suspension telescopic arm, and a first puller lock buckle is arranged on the end of the head of the suspension telescopic arm. A multifunctional cross bar fixer is provided on the top of the suspension telescopic arm, the end of the suspension telescopic arm is inserted into the longitudinal through hole, the convex teeth provided at the lower part of the suspension telescopic arm are engaged and rolled with the roller of the telescopic operator and are placed in the inner cavity of the outer tube of the suspension arm, the cross bar arm passes through the multifunctional cross bar fixer, and the multifunctional cross bar fixer is provided with a positioning screw to fix and adjust the left and right lateral length of the cross bar arm, a hook lock is provided at the bottom end of the toothed lifting and pulling rod, and the top end of the toothed lifting and pulling rod is inserted into the lifting and pulling positioner and engaged and rolled with the rotating lifting device and passed through Tighten the lock position through the locking screw, the lifting positioner is provided with a lifting positioner buckle, the lifting positioner buckle is hung in the first puller lock buckle for connection, the end of the toothed lifting and pulling rod is provided with a hook lock buckle, and the ends of the two ends of the cross bar arm are provided with a second puller lock buckle. The end of the toothed lifting and pulling rod is horizontally connected to the hanging arm sleeve, and the left and right side walls of the hanging arm sleeve are provided with fixing screws. A retractable hanging arm is provided in the hanging arm sleeve. The retractable hanging arm can adjust the length and telescopic scale of the hanging arm and is tightened and fixed with a fixing screw. The retractable hanging arm is provided with a concave positioning groove.

[0005] The straight skin clamp and the curved skin clamp are hung in the positioning groove.

[0006] The hook lock buckle of the toothed lifting and pulling rod can be selectively hung with a smokeable abdominal hook, a thoracic hook, an abdominal hook and a thyroid hook.

[0007] The top of the smoking abdominal cavity retractor is a 360° rotating lifting and positioning device, the left wall of the smoking abdominal cavity retractor is provided with a smoking interface, and the two side walls of the smoking abdominal cavity retractor are respectively provided with a left retractor finger piece fixer and a right retractor finger piece fixer, and an intermediate fixed lock card is fixedly installed on the smoking abdominal cavity retractor between the left retractor finger piece fixer and the right retractor finger piece fixer, the left retractor finger piece penetrates into the left retractor finger piece fixer and can rotate freely, and the right retractor finger piece penetrates into the right retractor finger piece fixer The toothed fixed lock card with teeth at one end passes through the left hook finger piece, the middle fixed lock card and the right hook finger piece in sequence, and the left hook finger piece and / or the right hook finger piece are locked and fixed with the middle fixed lock card through the toothed fixed lock card; a smoking type finger piece is formed on the smoking type abdominal cavity hook between the left hook finger piece and the right hook finger piece, a front smoking port connected to the smoking interface is formed at the head end of the smoking finger piece, and a lower smoking port connected to the smoking interface is formed at the bottom of the smoking finger piece.

[0008] The ends of the smokable finger piece, the left hook finger piece and the right hook finger piece are in the shape of arc chamfered structures.

[0009] The suspension telescopic arm, the crossbar arm, and the toothed lifting and pulling rod are all provided with scale markings for their dimensions.

[0010] The lifting and positioning device hook is in the shape of a gourd.

[0011] The suspension arm outer tube fixing rod is designed to rotate 360 ​​degrees.

[0012] The telescopic operator is a reversible shaking handle.

[0013] The beneficial effects of the present invention are as follows: the present invention is a device for lifting the abdominal wall and the chest cavity, and is mainly suitable for non-inflation laparoscopic suspension surgery; the position is adjusted and fixed by the suspension frame fixer and the fixer locking force rod, and the upper vertical rod and the lower vertical rod can be disassembled and rotated to adjust the direction of the suspension telescopic arm in all directions and at multiple angles, without the need for manual support and fixation, thereby achieving the function of supporting and pulling the abdominal wall incision and the chest cavity incision from different directions and angles; the suspension telescopic arm can be adjusted forward and backward according to the size marked on the scale to adjust the length of the suspension telescopic arm to adjust the position of the support and pulling to achieve free control; The rear end of the outer tube of the suspension arm is provided with a cleaning channel screw cap, which can be rotated and removed during cleaning to facilitate cleaning of the channel; the head end of the suspension telescopic arm is provided with a first puller lock buckle for easy replacement and hanging of the toothed lifting and pulling rod, which is provided with scale markings, and the degree of lifting and pulling can be adjusted according to the size of the scale markings. The end of the toothed lifting and pulling rod is provided with a retractor lock buckle, which can be freely adjusted according to the needs of the operation to hang and connect hook-type instruments such as smokeable abdominal retractors, chest retractors, abdominal retractors, and thyroid retractors; the top of the suspension telescopic arm is provided with a multifunctional crossbar fixer, and the crossbar arm The left and right horizontal lengths can be adjusted by passing through the multifunctional crossbar fixer. The second lifting device lock buckles are formed at both ends of the crossbar arm. The lifting positioner hook buckle formed at the end of the toothed lifting lifting rod head is convenient for replacing and hanging into the toothed lifting lifting rod. The toothed lifting lifting rod is provided with scale markings, and the degree of lifting and pulling can be adjusted according to the size of the scale markings. The end of the toothed lifting lifting rod is horizontally connected to the hanging arm sleeve, and a retractable hanging arm is formed in the hanging arm sleeve. The retractable hanging arm can adjust the length and telescopic scale of the hanging arm. The length of the retractable hanging arm can be adjusted according to the body shape and structure of the human body and aligned with the position where surgical lifting and pulling are required. The retractable hanging arm is provided with a concave positioning groove, in which a series of pliers instruments such as straight skin pliers and curved skin pliers can be hung; the upper and lower vertical rods can be raised and lowered and disassembled, and the head end can be rotated 360°. It has the functions of lifting, disassembly and rotation direction adjustment, and is convenient for disassembly, assembly, cleaning and disinfection; the suspension telescopic arm is marked with scales, and the length of the suspension telescopic arm can be freely adjusted by telescoping it forward and backward according to the marked size; various lifting and traction surgical instruments can be freely adjusted and hung according to the needs of the operation. The operation is simple and efficient, the lifting and traction dimensions are controllable, the structure is stable and reliable, and the surgical efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention.

[0015] Figure 2 It is a schematic diagram of the surrounding structure of the suspension telescopic arm of the present invention.

[0016] Figure 3 It is a schematic diagram of the structure around the upper upright pole of the present invention.

[0017] Figure 4 It is a schematic diagram of the hook and lock connection of the present invention.

[0018] Figure 5 It is a schematic diagram of the structure around the toothed lifting and pulling rod of the present invention.

[0019] Figure 6 It is a schematic diagram of the explosion of the smokeable abdominal retractor structure of the present invention.

[0020] Figure 7 It is a schematic diagram of the left side structure of the smokeable abdominal retractor of the present invention.

[0021] Figure 8 It is a schematic diagram of the right side structure of the smokeable abdominal retractor of the present invention.

[0022] Fig. 9 It is a schematic diagram of the rear structure of the smokeable abdominal retractor of the present invention.

[0023] Fig.10 The figure is a schematic diagram of the lower structure of the smokable finger piece of the smokable abdominal cavity retractor of the present invention.

[0024] Explanation of the reference numerals: suspension frame fixer 1, lower vertical rod 2, upper vertical rod 3, suspension arm outer tube 4, suspension telescopic arm 5, cross bar arm 6, toothed lifting and pulling rod 7, fixer locking force rod 12, suspension frame fixer perforation 13, lower positioning joint 21, lower positioning fixer 22, upper positioning joint 31, upper positioning fixer 32, suspension arm outer tube fixing rod 41, cleaning channel rotary cover 42, longitudinal perforation 43, positioning pin 44, transverse perforation 45, telescopic operator 46, telescopic operator roller 47, convex teeth 51, first puller lock 52, multi-function cross bar fixer 53, positioning screw 54, second puller lock 61, hook lock 71, lifting and positioning Device 72, lifting positioner hook 73, locking screw 74, rotating lifting device 75, smoking abdominal retractor 76, chest retractor 77, abdominal retractor 78, thyroid retractor 79, hanging arm sleeve 85, retractable hanging arm 86, positioning slot 87, fixing screw 88, straight skin clamp 89, curved skin clamp 810, 360° rotating lifting positioner 761, smoking interface 762, left retractor finger piece fixer 763-1, right retractor finger piece fixer 763-2, toothed fixed locking card 764, left retractor finger piece 765, right retractor finger piece 766, smoking finger piece 767, front smoking port 768, lower smoking port 769, middle fixed locking card 7610. DETAILED DESCRIPTION

[0025] The present invention will be described in detail below with reference to the accompanying drawings:

[0026] Embodiment: As shown in the accompanying drawings, this inflation-free laparoscopic suspension surgical device mainly includes a suspension frame fixture 1, a lower vertical rod 2, an upper vertical rod 3, a suspension arm outer tube 4, a suspension telescopic arm 5, a crossbar arm 6, and a toothed lifting and pulling rod 7. The suspension frame fixture 1 is provided with a fixture locking force rod 12 and a suspension frame fixture through hole 13. The head end of the lower vertical rod 2 is provided with a lower positioning joint 21, the lower vertical rod 2 passes through the suspension frame fixture through hole 13, the lower positioning joint 21 is inserted into the bottom end of the upper vertical rod 3 and is tightened with the lower positioning fixture 22 to connect the upper vertical rod 3, the head end of the upper vertical rod 3 is provided with an upper positioning joint 31, the upper positioning joint 31 is inserted into the suspension arm outer tube fixing rod 41 and is tightened and connected with the upper positioning fixture 32, the suspension arm outer tube fixing rod 41 is connected to the suspension arm outer tube 4, and the suspension arm outer tube fixing rod 41 is designed for 360° rotation. A cleaning channel screw cover 42 is provided at the end of the suspension arm outer tube 4, which can be unscrewed during cleaning to facilitate cleaning of the channel. A longitudinal through hole 43 is provided on the head end of the suspension arm outer tube 4, and a positioning pin 44 is provided on the top of the suspension arm outer tube 4 to prevent the suspension telescopic arm 5 from slipping. A transverse through hole 45 is provided on the side wall of the suspension arm outer tube 4, and a telescopic operator 46 is inserted into the transverse through hole 45. The telescopic operator 46 is a reversible shaking handle. A convex tooth 51 is provided at the lower part of the suspension telescopic arm 5, a first lifting device lock 52 is provided at the head end of the suspension telescopic arm 5, a multifunctional cross bar fixer 53 is provided at the top of the suspension telescopic arm 5, the end of the suspension telescopic arm 5 penetrates into the longitudinal through hole 43, the convex tooth 51 provided at the lower part of the suspension telescopic arm 5 and the telescopic operator roller 47 are meshed and rolled and connected and placed in the inner cavity of the suspension arm outer tube 4, the cross bar arm 6 passes through the multifunctional cross bar fixer 53, and a positioning screw 54 is provided on the multifunctional cross bar fixer 53 to fix and adjust the left and right lateral length dimensions of the cross bar arm 6, a hook lock 71 is provided at the bottom end of the toothed lifting and pulling rod 7, the top end of the toothed lifting and pulling rod 7 penetrates into the lifting positioner 72 and is meshed and rolled with the rotating lifter 75 and is locked by tightening the lock screw 74, and a lifting positioner hook 73 is provided on the lifting positioner 72, and the lifting positioner hook 73 is in the shape of a gourd. The lifting positioner hook 73 is hooked into the first lifting device lock 52 for connection, the end of the toothed lifting lifting rod 7 is provided with a hook lock 71, and the ends of the crossbar arm 6 are provided with a second lifting device lock 61. The end of the toothed lifting lifting rod 7 is horizontally connected to the hanging arm sleeve 85, and the left and right side walls of the hanging arm sleeve 85 are provided with fixing screws 88. The hanging arm sleeve 85 is provided with a retractable hanging arm 86, and the retractable hanging arm 86 is adjusted to adjust the length of the hanging arm and is tightened and fixed with fixing screws 88. The retractable hanging arm 86 is provided with a concave positioning groove 87. The positioning groove 87 is hung with a straight skin clamp 89 and a curved skin clamp 810. The suspension telescopic arm 5, the crossbar arm 6, and the toothed lifting lifting rod 7 are all marked with scales.

[0027] Reference Figures 6 to 10, the hook lock buckle 71 of the toothed lifting and pulling rod 7 is selectively connected with the smoking abdominal retractor 76, the chest retractor 77, the abdominal retractor 78, and the thyroid retractor 79. The top of the smoking abdominal retractor 76 is a 360° rotating lifting positioner 761, the left wall of the smoking abdominal retractor 76 is provided with a smoking interface 762, and the two side walls of the smoking abdominal retractor 76 are respectively provided with a left retractor finger piece fixer 763-1 and a right retractor finger piece fixer 763-2, and the smoking abdominal retractor 76 between the left retractor finger piece fixer 763-1 and the right retractor finger piece fixer 763-2 is fixed with an intermediate fixed lock card 7610, the left retractor finger piece 765 penetrates into the left retractor finger piece fixer 763-1 and can rotate freely, and the right retractor finger piece 766 penetrates into the right retractor finger piece fixer 763-2 , and can rotate freely; a toothed fixed lock card 764 with teeth at one end passes through the left hook finger piece 765, the middle fixed lock card 7610 and the right hook finger piece 766 in sequence, and the left hook finger piece 765 and / or the right hook finger piece 766 are locked and fixed with the middle fixed lock card 7610 through the toothed fixed lock card 764; a smokeable finger piece 767 is formed on the smokeable abdominal cavity hook 76 between the left hook finger piece 765 and the right hook finger piece 766, and a front smoking port 768 connected to the smoking interface 762 is formed at the head end of the smokeable finger piece 767, and a lower smoking port 769 connected to the smoking interface 762 is formed at the bottom of the smokeable finger piece 767. The head ends of the smokeable finger piece 767, the left hook finger piece 765 and the right hook finger piece 766 are arc chamfered structural shapes.

[0028] The crossbar arm 6 on the suspension telescopic arm 5 of the present invention can be adjusted in length horizontally to accurately adjust the size and space of the opening degree according to the height, fatness and thinness of different patients and the different sizes of the abdominal wall. The product is easy to lift and adjust, each component is detachable, and can be stored freely. Each component can be disassembled for cleaning and placed in a disinfection cabinet for disinfection. The smoke-type abdominal retractor 76 can be rotated 360° to adjust the direction, the left retractor finger piece 765 and the right retractor finger piece 766 can be adjusted, moved and locked, the head end is provided with a front smoking port 768 connected to the smoking interface 762 and the lower bottom is provided with a lower smoking port 769 connected to the smoking interface 762, which can absorb the smoke generated during the operation of electrocoagulation and electrocuting at multiple angles. The arc chamfered shape design of the retractor finger piece head effectively prevents the retractor finger piece head from damaging the abdominal tissue during the pulling process, and the left retractor finger piece 765 and the right retractor finger piece 766 can be freely adjusted to open a large space.

[0029] It is understandable that, for those skilled in the art, any equivalent replacement or change to the technical solution and inventive concept of the present invention should fall within the protection scope of the claims attached to the present invention.

Claims

1. A non-inflation laparoscopic suspension surgery device, characterized in that: The invention mainly comprises a suspension frame holder (1), a lower vertical rod (2), an upper vertical rod (3), a suspension arm outer tube (4), a suspension telescopic arm (5), a crossbar arm (6), and a toothed lifting and pulling rod (7). The suspension frame holder (1) is provided with a holder locking force rod (12) and a suspension frame holder through hole (13). A lower positioning joint (21) is provided at the head end of the lower vertical rod (2). The lower vertical rod (2) passes through the suspension frame holder through hole (13). The lower positioning joint (21) is inserted into the bottom end of the upper vertical rod (3) and is tightened with the lower positioning holder (22) to connect the upper vertical rod (3). An upper positioning joint (31) is provided at the head end of the upper vertical rod (3). The upper positioning joint (31) is inserted into the suspension frame holder. The arm outer tube fixing rod (41) is screwed and connected with the upper positioning fixture (32), the suspension arm outer tube fixing rod (41) is connected to the suspension arm outer tube (4), the end of the suspension arm outer tube (4) is provided with a cleaning channel screw cap (42), the head end of the suspension arm outer tube (4) is provided with a longitudinal through hole (43), the top of the suspension arm outer tube (4) is provided with a positioning pin (44), the side wall of the suspension arm outer tube (4) is provided with a transverse through hole (45), and the transverse through hole (45) is inserted into the telescopic operator (46), the lower part of the suspension telescopic arm (5) is provided with a convex tooth (51), the head end of the suspension telescopic arm (5) is provided with a first puller lock buckle (52), and the top of the suspension telescopic arm (5) is provided with a multifunctional cross bar fixing The end of the suspension telescopic arm (5) is inserted into the longitudinal through hole (43), the convex teeth (51) provided at the lower part of the suspension telescopic arm (5) and the telescopic operator roller (47) are engaged and rolled and placed into the inner cavity of the suspension arm outer tube (4), the crossbar arm (6) passes through the multifunctional crossbar fixer (53), and the multifunctional crossbar fixer (53) is provided with a positioning screw (54) to fix and adjust the left and right lateral length of the crossbar arm (6), the bottom end of the toothed lifting and pulling rod (7) is provided with a hook lock (71), the top end of the toothed lifting and pulling rod (7) is inserted into the lifting and pulling positioner (72) and the rotating lifting and pulling device (75) is engaged and rolled and is locked by tightening the lock screw (74), The lifting positioner (72) is provided with a lifting positioner hook (73), which is hooked into the first lifting positioner lock (52) for connection, the end of the toothed lifting and pulling rod (7) is provided with a hook lock (71), and the ends of the crossbar arm (6) are provided with second lifting positioner locks (61), the end of the toothed lifting and pulling rod (7) is transversely connected to the arm sleeve (85), the left and right side walls of the arm sleeve (85) are provided with fixing screws (88), and the arm sleeve (85) is provided with a retractable arm (86), the retractable arm (86) is used to adjust the length of the arm and is tightened and fixed with the fixing screws (88), and the retractable arm (86) is provided with a concave positioning groove (87); The straight skin clamp (89) and the curved skin clamp (810) are hung in the positioning groove (87); The hook lock buckle (71) of the toothed lifting and pulling rod (7) is selectively hooked and connected with a smokeable abdominal hook (76), a thoracic hook (77), an abdominal hook (78), and a thyroid hook (79); The top of the smokeable abdominal retractor (76) is a 360° rotating lifting and positioning device (761). The left side wall of the smokeable abdominal retractor (76) is provided with a smoking interface (762). The two side walls of the smokeable abdominal retractor (76) are respectively provided with a left retractor finger piece fixer (763-1) and a right retractor finger piece fixer (763-2). An intermediate fixing lock card (7610) is fixedly installed on the smokeable abdominal retractor (76) between the left retractor finger piece fixer (763-1) and the right retractor finger piece fixer (763-2). The left retractor finger piece (765) is inserted into the left retractor finger piece fixer (763-1) and can rotate freely. The right retractor finger piece (766) is inserted into the right retractor finger piece fixer (763-2) and The toothed fixing lock card (764) with teeth at one end passes through the left hook finger piece (765), the middle fixing lock card (7610) and the right hook finger piece (766) in sequence, and the left hook finger piece (765) and / or the right hook finger piece (766) are locked and fixed with the middle fixing lock card (7610) through the toothed fixing lock card (764); a smoking finger piece (767) is formed on the smoking type abdominal cavity hook (76) between the left hook finger piece (765) and the right hook finger piece (766); a front smoking port (768) connected to the smoking interface (762) is formed at the head end of the smoking finger piece (767), and a lower smoking port (769) connected to the smoking interface (762) is formed at the bottom of the smoking finger piece (767).

2. The air-free laparoscopic suspension surgery device according to claim 1, characterized in that: The head ends of the smokable finger piece (767), the left hook finger piece (765) and the right hook finger piece (766) are in the shape of a curved chamfered structure.

3. The air-free laparoscopic suspension surgery device according to claim 1, characterized in that: The suspension telescopic arm (5), the crossbar arm (6), and the toothed lifting and pulling rod (7) are all provided with scale markings.

4. The air-free laparoscopic suspension surgery device according to claim 1, characterized in that: The lifting positioner hook (73) is in the shape of a gourd.

5. The air-free laparoscopic suspension surgery device according to claim 1, characterized in that: The suspension arm outer tube fixing rod (41) is designed to rotate 360 ​​degrees.

6. The air-free laparoscopic suspension surgery device according to claim 1, characterized in that: The telescopic operator (46) is a reversible rocking handle.

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