CN216124491U - Universal deformation baffle type drag hook system for laparoscopic surgery - Google Patents
Universal deformation baffle type drag hook system for laparoscopic surgery Download PDFInfo
- Publication number
- CN216124491U CN216124491U CN202120858669.XU CN202120858669U CN216124491U CN 216124491 U CN216124491 U CN 216124491U CN 202120858669 U CN202120858669 U CN 202120858669U CN 216124491 U CN216124491 U CN 216124491U
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- Prior art keywords
- universal
- baffle
- knob
- laparoscopic surgery
- deformation
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- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 3
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 210000000056 organ Anatomy 0.000 abstract description 5
- 230000007246 mechanism Effects 0.000 abstract description 4
- 210000001835 viscera Anatomy 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 238000012084 abdominal surgery Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000000968 intestinal effect Effects 0.000 description 1
- 238000002324 minimally invasive surgery Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
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Abstract
The utility model discloses a universal deformation baffle type drag hook system for laparoscopic surgery, which comprises a side bracket fixed on an outer frame of an operating bed through a side bracket fixer, wherein the top of the side bracket fixer is spliced and fixed with a main bracket along the vertical direction, the top of the main bracket is transversely connected with a telescopic cross rod through a cross rod connecting joint, the bottom of the tail end of the telescopic cross rod is rotatably connected with a universal tube mounting rack, and the bottom of the universal tube mounting rack is rotatably connected with a universal bracket device steering knob. The utility model can ensure the flexibility of the three-joint cantilever, can be tightly attached to the body surface of a patient, does not influence the operation of an operator, accelerates the operation process, saves the operation time, can drive the two link mechanisms to deform and combine into the diamond-shaped baffle, can deform into a square shape, and has adjustable size, width and length, thereby being suitable for organ traction and shielding of different operations.
Description
Technical Field
The utility model relates to the technical field of laparoscopic surgery auxiliary devices, in particular to a universal deformable baffle type drag hook system for laparoscopic surgery.
Background
The organ drag hook of the laparoscopic surgery has not been broken through all the time, mainly because the laparoscopic surgery is a minimally invasive surgery and is limited by the length of an incision. The traditional surgical field exposure mode of the laparoscopic surgery mainly comprises three-leaf small fan-shaped baffle plates, vascular forceps, electric coagulation rods, non-traumatic intestinal forceps and other instruments, and or modes of traction exposure on visceral organs and gauze filling blocking by percutaneous sutures and the like, and the traditional surgical field exposure modes often cause undesirable surgical field exposure and prolonged surgical time, and even damage to tissues, visceral organs and other adverse events due to insufficient exposure. Or the minimal invasive surgery is converted into the open abdominal surgery because of the damage to important organs and the massive hemorrhage, which brings inconvenience to medical staff and patients and further troubles the popularization and clinical treatment effect of the minimal invasive surgery.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a universal deformable baffle type drag hook system for laparoscopic surgery.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a universal deformation baffle type drag hook system for laparoscopic surgery comprises a side bracket fixed on an outer frame of an operating bed through a side bracket fixer, wherein the top of the side bracket fixer is spliced and fixed with a main bracket along the vertical direction, the top of the main bracket is transversely connected with a telescopic cross rod through a cross rod connecting joint, the bottom of the tail end of the telescopic cross rod is rotatably connected with a universal pipe mounting rack, the bottom of the universal pipe mounting rack is rotatably connected with a universal bracket device steering knob, and a universal bracket device is arranged in the universal bracket device steering knob;
the universal support device comprises a bayonet, a universal tube steering fixing knob connected to the head end of the bayonet and a deformation baffle grabbing knob connected to the head end of the universal tube steering fixing knob, the bayonet is sleeved in the universal support device steering knob, the tail end of the bayonet is connected with a universal tube with a hollow structure, an air leakage prevention puncture vertebra joint is arranged in the middle of the universal tube, the tail end of the universal tube is connected with a deformation baffle grabber, and the deformation baffle grabber is connected with a deformation baffle;
the deformation baffle comprises a columnar baffle front layer, a columnar baffle middle layer, a columnar baffle rear layer, a sliding channel axially arranged along the columnar baffle middle layer, a sliding rod slidably arranged on the inner wall of the sliding channel, and screw rods rotatably connected to the inner walls of two ends of the sliding channel;
the column baffle front layer and the column baffle back layer all include articulated head rod, second connecting rod and third connecting rod in proper order, two the bottom of third connecting rod is articulated with the middle-level bottom both sides outer wall of column baffle respectively, the middle part and the screw rod spiro union of slide bar, the top of screw rod is run through column baffle middle level and is connected with the swivel sleeve, the swivel sleeve is connected with the deformation baffle grabber.
Preferably, the side support fixer comprises a fixing plate with an L-shaped structure, a fixing knob is screwed on the outer wall of one side of the fixing plate and is rotatably connected with the side support, and the side support and the main support form a clamping groove.
Preferably, the telescopic cross rod comprises a female cross rod with a hollow structure and a sub cross rod which is slidably mounted on the inner wall of the female cross rod, the outer wall of one end, close to the sub cross rod, of the female cross rod is connected with an adjusting knob in a screwed mode, and the adjusting knob and the sub cross rod form a fastening fit.
Preferably, the deformation baffle grabber comprises a sleeve and a T-shaped fixture block welded to the lower portion of the sleeve, a joint fastening knob is screwed on the outer wall of the sleeve, and the joint fastening knob and the universal pipe form fastening fit.
Preferably, a clamping groove is formed in the outer wall of one side of the rotating sleeve and matched with the T-shaped clamping block.
Preferably, the deformation baffle is made of stainless steel or titanium alloy.
The utility model has the beneficial effects that:
1. the main support, the telescopic cross rod and the universal tube mounting rack form a three-joint cantilever, the length of the telescopic cross rod can be adjusted, the angle of the universal tube mounting rack can be adjusted, the flexibility of the three-joint cantilever can be ensured, the three-joint cantilever can be tightly attached to the body surface of a patient, the operation of an operator is not influenced, the operation process is accelerated, and the operation time is saved;
2. the two link mechanisms can be driven to deform and combine into a rhombus-shaped baffle, can deform into a square shape, and is adjustable in size, width and length, suitable for organ traction and shielding in different operations, made of stainless steel or titanium alloy and durable.
Drawings
FIG. 1 is a schematic view of a universal deformable baffle retractor system for laparoscopic surgery according to the present invention;
FIG. 2 is a schematic side view of a side frame retainer for a universal deformable baffled retractor system for laparoscopic surgery according to the present invention;
FIG. 3 is a schematic view of a cross bar connector structure of the universal deformable baffle type retractor system for laparoscopic surgery according to the present invention;
FIG. 4 is a schematic front view of a deformable shield for use in a universal deformable shield-type retractor system for laparoscopic surgery according to the present invention;
FIG. 5 is a side cross-sectional view of a deformable shield for use with the universal deformable shield retractor system of the utility model in a laparoscopic procedure;
FIG. 6 is a front view of the deformed position of the deformable baffle of the universal deformable baffle retractor system for laparoscopic surgery of the present invention.
In the figure: 1 side support, 2 side support fixer, 21 fixed plate, 22 fixed knobs, 3 main supports, 4 flexible horizontal poles, 5 horizontal pole attach fitting, 6 adjust knob, 7 universal pipe mounting bracket, 8 turn to fixed knob, 81 warp the baffle and snatch the knob, 82 universal pipe turns to fixed knob, 83 bayonet sockets, 9 universal pipe turns to the knob, 10 universal pipe, 11 warp the baffle and snatch the ware, 12 warp the baffle, 121 cylindrical baffle middle level, 122 slip passage, 123 screw rod, 124 swivel housing, 125 slide bars, 126 head rod, 127 second connecting rods, 128 third connecting rods.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
2. Referring to fig. 1-6, a universal deformation baffle type drag hook system for laparoscopic surgery comprises a side support 1 fixed on the outer frame of an operating bed through a side support fixer 2, wherein the top of the side support fixer 2 is inserted and fixed with a main support 3 along the vertical direction, the top of the main support 3 is transversely connected with a telescopic cross rod 4 through a cross rod connecting joint 5, the bottom of the tail end of the telescopic cross rod 4 is rotatably connected with a universal tube mounting rack 7, the bottom of the universal tube mounting rack 7 is rotatably connected with a universal support device steering knob 9, and a universal support device is arranged in the universal support device steering knob 9;
the universal support device comprises a bayonet 83, a universal tube steering fixing knob 82 connected to the head end of the bayonet 83 and a deformation baffle grabbing knob 81 connected to the head end of the universal tube steering fixing knob 82, the bayonet 83 is sleeved in a universal support device steering knob 9, the tail end of the bayonet 83 is connected with a universal tube 10 of a hollow structure, an air leakage prevention puncture vertebra attaching joint 13 is arranged in the middle of the universal tube 10, the tail end of the universal tube 10 is connected with a deformation baffle grabber 11, the deformation baffle grabber 11 is connected with a deformation baffle 12, the length of a telescopic cross rod 4 can be adjusted, the angle of a universal tube mounting frame 7 can be adjusted, the flexibility can be guaranteed, the universal tube mounting frame can be tightly attached to the body surface of a patient, the operation of an operator is not affected, the operation process is accelerated, and the operation time is saved;
the deformation baffle 12 comprises a columnar baffle front layer, a columnar baffle middle layer 121, a columnar baffle rear layer, a sliding channel 122 axially arranged along the columnar baffle middle layer 121, a sliding rod 125 slidably arranged on the inner wall of the sliding channel 122, and a screw rod 123 rotatably connected to the inner walls of two ends of the sliding channel 122;
the front layer and the rear layer of the columnar baffle comprise a first connecting rod 126, a second connecting rod 127 and a third connecting rod 128 which are sequentially hinged, the bottoms of the two third connecting rods 128 are respectively hinged with the outer walls of the two sides of the bottom of the middle layer 121 of the columnar baffle, the middle part of the sliding rod 125 is in threaded connection with a screw rod 123, the top of the screw rod 123 penetrates through the middle layer 121 of the columnar baffle and is connected with a rotating sleeve 124, the rotating sleeve 124 is connected with a deformable baffle grabber 11, the deformable baffle 12 is contracted, the deformable baffle 12 is placed in an abdominal cavity, the rotating sleeve 124 rotates to drive the screw rod 123 to rotate, the sliding rod 125 can be pushed to slide in a sliding channel 122, so that the two connecting rod mechanisms are driven to be deformed and combined into a rhombus-shaped baffle, the rhombus-shaped baffle can be deformed into a square shape, the size, the width and the length of the baffle can be adjusted, and is suitable for organ traction and shielding of different operations, and the material of the stainless steel or titanium alloy, the product is durable;
the side support fixer 2 comprises a fixing plate 21 with an L-shaped structure, a fixing knob 22 is screwed on the outer wall of one side of the fixing plate 21, the fixing knob 22 is rotatably connected with the side support 1, and the side support 1 and the main support 3 form a clamping groove, so that the side support 1 and the main support 3 are clamped and fixed on the outer frame of the operating table;
the telescopic cross rod 4 comprises a female cross rod with a hollow structure and a male cross rod which is slidably arranged on the inner wall of the female cross rod, the outer wall of one end, close to the male cross rod, of the female cross rod is in threaded connection with an adjusting knob 6, and the adjusting knob 6 is tightly matched with the male cross rod;
The working principle is as follows: the main support 3, flexible horizontal pole 4 and universal pipe mounting bracket 7 constitute three joint cantilevers, can adjust the length of flexible horizontal pole 4, can adjust the angle of universal pipe mounting bracket 7, can guarantee the flexibility of three joint cantilevers, can hug closely in the patient body surface, do not influence operation person's operation, accelerate the operation process, practice thrift the operating time, swivel sleeve 124 rotates and drives screw rod 123 and rotates, can promote slide bar 125 and slide in slip passageway 122, thereby it is rhombus shape baffle to drive two link mechanism deformation combinations, and can warp to square, its size, the width, the length is adjustable changeable, and be applicable to the internal organs tractive of different operations, shelter from, its material is stainless steel or titanium alloy, durable.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A universal deformation baffle type drag hook system for laparoscopic surgery comprises a side support (1) fixed on an outer frame of an operating bed through a side support fixer (2), and is characterized in that the top of the side support fixer (2) is inserted and fixed with a main support (3) along the vertical direction, the top of the main support (3) is transversely connected with a telescopic cross rod (4) through a cross rod connecting joint (5), the bottom of the tail end of the telescopic cross rod (4) is rotatably connected with a universal pipe mounting rack (7), the bottom of the universal pipe mounting rack (7) is rotatably connected with a universal support device steering knob (9), and a universal support device is arranged in the universal support device steering knob (9);
the universal support device comprises a bayonet (83), a universal tube steering fixing knob (82) connected to the head end of the bayonet (83) and a deformation baffle grabbing knob (81) connected to the head end of the universal tube steering fixing knob (82), the bayonet (83) is sleeved in the universal support device steering knob (9), the tail end of the bayonet (83) is connected with a universal tube (10) with a hollow structure, an air leakage prevention puncture vertebra joint (13) is arranged in the middle of the universal tube (10), the tail end of the universal tube (10) is connected with a deformation baffle grabber (11), and the deformation baffle grabber (11) is connected with a deformation baffle (12);
the deformation baffle (12) comprises a columnar baffle front layer, a columnar baffle middle layer (121), a columnar baffle rear layer, a sliding channel (122) axially arranged along the columnar baffle middle layer (121), a sliding rod (125) slidably arranged on the inner wall of the sliding channel (122), and screw rods (123) rotatably connected to the inner walls of the two ends of the sliding channel (122);
column baffle front layer and column baffle back floor are all including articulated head rod (126), second connecting rod (127) and third connecting rod (128) in proper order, two the bottom of third connecting rod (128) is articulated with the bottom both sides outer wall of column baffle middle level (121) respectively, the middle part and the screw rod (123) spiro union of slide bar (125), the top of screw rod (123) is run through column baffle middle level (121) and is connected with swivel sleeve (124), swivel sleeve (124) are connected with deformation baffle grabber (11).
2. The universal deformable baffle type drag hook system for the laparoscopic surgery as claimed in claim 1, wherein the side frame holder (2) comprises a fixing plate (21) having an L-shaped structure, and a fixing knob (22) is screwed on an outer wall of one side of the fixing plate (21), the fixing knob (22) is rotatably connected with the side frame (1), and the side frame (1) and the main frame (3) form a clamping groove.
3. The universal deformable baffle type drag hook system for the laparoscopic surgery as claimed in claim 1, wherein the telescopic cross bar (4) comprises a female cross bar with a hollow structure and a male cross bar slidably mounted on the inner wall of the female cross bar, and an adjusting knob (6) is screwed on the outer wall of one end of the female cross bar close to the male cross bar, and the adjusting knob (6) and the male cross bar form a fastening fit.
4. The universal deformable baffle type retractor system for laparoscopic surgery as claimed in claim 1, wherein the deformable baffle grabber (11) comprises a sleeve and a T-shaped fixture block welded to the lower part of the sleeve, and a joint fastening knob is screwed on the outer wall of the sleeve and forms a fastening fit with the universal tube (10).
5. The universal deformable baffling type retractor system for laparoscopic surgery as claimed in claim 4, wherein the outer wall of one side of the rotary sleeve (124) is provided with a locking groove, and the locking groove is matched with the T-shaped locking block.
6. A universal deformable baffle retractor system for laparoscopic procedures according to claim 1 wherein said deformable baffle (12) is made of stainless steel or titanium alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120858669.XU CN216124491U (en) | 2021-04-25 | 2021-04-25 | Universal deformation baffle type drag hook system for laparoscopic surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120858669.XU CN216124491U (en) | 2021-04-25 | 2021-04-25 | Universal deformation baffle type drag hook system for laparoscopic surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216124491U true CN216124491U (en) | 2022-03-25 |
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ID=80765301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120858669.XU Expired - Fee Related CN216124491U (en) | 2021-04-25 | 2021-04-25 | Universal deformation baffle type drag hook system for laparoscopic surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216124491U (en) |
-
2021
- 2021-04-25 CN CN202120858669.XU patent/CN216124491U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220325 |