CN214761244U

CN214761244U - Surgery retractor for hepatobiliary pancreas surgery

Info

Publication number: CN214761244U
Application number: CN202120477020.3U
Authority: CN
Inventors: 王海生
Original assignee: Guizhou Aerospace Hospital
Current assignee: Guizhou Aerospace Hospital
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-19
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses a hepatobiliary pancreas surgery uses operation drag hook, including fixed bolster subassembly and adjustable tractive subassembly, the fixed bolster subassembly can be dismantled to connect and locate on the operating table and locate the operation position below, adjustable tractive subassembly is connected and is located on the fixed bolster subassembly, the fixed bolster subassembly includes that the U type detains, compresses tightly double-screw bolt, pressure strip, lift stand, locking knob, annular removal frame, annular LED light and spout, adjustable tractive subassembly includes slider, connecting block, sleeve, fixed knob, tractive cantilever and drag hook. The utility model relates to an operation medical equipment technical field specifically indicates a can replace artifical handheld to carry out the operation drag hook for hepatobiliary pancreas surgery that the tractive was carried out to the wound, can satisfy different tractive intensity, can adjust tractive position and angle at will, carry out the secondary illumination to the hook below.

Description

Surgery retractor for hepatobiliary pancreas surgery

Technical Field

The utility model relates to a medical equipment technical field of performing operation specifically indicates a hepatobiliary pancreas surgery uses operation drag hook.

Background

With the continuous improvement of the living standard at present, the treatment level of some surgical diseases is also continuously improved, and the major researches of liver and gall surgery on hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and acute liver failure caused by severe hepatitis are major diseases seriously threatening the health of Chinese people; the surgery of hepatobiliary in China combines the characteristics of hepatobiliary diseases of Chinese people, forms a relatively perfect theory and technical system in the aspect of surgical treatment of hepatocellular carcinoma, hepatobiliary lithiasis, injured biliary stricture and the like, and the surgical draw hook is used for drawing an operation wound so as to fully expose the visual field suitable for operation and is a common appliance for medical surgery. Liver and gall pancreas is that human vital organ is located human belly upper portion both sides, need one side to open a knife to carry out clinical operation treatment during the operation, at present, liver and gall pancreas surgery is with the drag hook for doctorsing and nurses and hands or utilize the drag hook to droop naturally and carry out the wound tractive, its the former needs many people to cooperate, the medical personnel demand is big, hold intensity of labour for a long time big, the operation space is little, the latter can't be to my tractive dynamics, easily shine into skin pathological change, influence postoperative recovery, simultaneously, some drag hooks are comparatively fixed at the in-process often position of carrying out the wound tractive, do not have sufficient space to supply the doctor to operate, the drag hook also can cause certain shadow when acting on, be unfavorable for going on of operation.

SUMMERY OF THE UTILITY MODEL

To the above situation, for overcoming prior art's defect, the utility model provides a can replace artifical handheld to carry out the wound tractive, can satisfy different tractive intensity, can adjust tractive position and angle at will, carry out the operation drag hook for hepatobiliary pancreas surgery of secondary illumination to the hook below.

The utility model adopts the following technical scheme: the utility model relates to a surgical retractor for hepatobiliary pancreas surgery, which comprises a fixed bracket component and an adjustable traction component, wherein the fixed bracket component is detachably connected and arranged on an operating table and below an operating position, the adjustable traction component is connected and arranged on the fixed bracket component, the fixed bracket component comprises a U-shaped buckle, a compression stud, a compression plate, a lifting upright post, a locking knob, an annular movable frame, an annular LED illuminating lamp and a chute, the U-shaped buckle is clamped and arranged on the operating table, the compression stud is penetrated and screwed on the U-shaped buckle plate, the compression plate is rotatably arranged at the top end of the compression stud, the lifting upright post is connected and arranged above the U-shaped buckle plate, the locking knob is rotatably arranged on the lifting upright post, the annular movable frame is connected and arranged at the top ends of the two lifting upright posts, the annular LED illuminating lamp is connected and wound on the inner side of the annular movable frame, the spout is inlayed and is located on the annular removes the frame, adjustable tractive subassembly includes slider, connecting block, sleeve, fixed knob, tractive cantilever and drag hook, the slider is portable to be located in the spout, the slider top is located to the connecting block rigid coupling, the sleeve rigid coupling is located on the connecting block, the rotatable sleeve top of locating of fixed knob, the tractive cantilever is portable to be located in the sleeve, tractive cantilever front end below is located in the drag hook connection.

Furthermore, the upper surface of the compression plate is covered with an anti-slip rubber layer.

Further, the drag hook material sets up for silica gel.

Further, the adjustable pulling components are arranged in a plurality of groups.

Further, the length of the drawing cantilever is set to be larger than the radius of the annular movable frame.

Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: when the surgical retractor for hepatobiliary pancreas surgery is used, firstly, the fixing bracket component is arranged on the operating table under the operation position according to the position of the operation required, and controls the hold-down stud to fix the device, adjusts the lifting upright post to indirectly adjust the height of the annular moving frame connected on the lifting upright post to a proper position and fixes the locking knob, selects a proper number of adjustable traction components, moves the slide block to a proper position in the chute, controls the position of the traction cantilever in the sleeve and screws the fixing knob to achieve an ideal traction effect, meanwhile, the operation can be performed under the ideal state by turning on the annular LED illuminating lamp, so that the traction can achieve the ideal effect, the labor is saved, meanwhile, the multifunctional medical instrument is more stable, has more flexible angle, meets various working conditions, solves the problem that the illumination is shielded, and ensures the success rate of the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the surgical retractor for hepatobiliary pancreas of the present invention;

fig. 2 is a schematic structural view of a fixing bracket assembly of the surgical retractor for hepatobiliary pancreas surgery of the present invention;

fig. 3 is a schematic view of the adjustable pulling assembly of the surgical pulling hook for hepatobiliary pancreas surgery of the utility model.

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

The device comprises a fixing support assembly 1, a fixing support assembly 2, an adjustable traction assembly 3, a U-shaped buckle 4, a compression stud, 5, a compression plate 6, a lifting upright post 7, a locking knob 8, an annular movable frame 9, an annular LED illuminating lamp 10, a sliding groove 11, a sliding block 12, a connecting block 13, a sleeve 14, a fixing knob 15, a traction cantilever 16, a drag hook 17 and an anti-slip rubber layer.

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 some embodiments of the present invention, not all embodiments; based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in figures 1-3, the surgical retractor 16 for hepatobiliary pancreatic surgery of the present invention comprises a fixing bracket assembly 1 and an adjustable drawing assembly 2, wherein the fixing bracket assembly 1 is detachably connected to an operating table and is disposed under the operating position, the adjustable drawing assembly 2 is connected to the fixing bracket assembly 1, the fixing bracket assembly 1 comprises a U-shaped buckle 3, a pressing stud 4, a pressing plate 5, a lifting column 6, a locking knob 7, an annular moving frame 8, an annular LED illuminating lamp 9 and a sliding chute 10, the U-shaped buckle 3 is clamped on the operating table, the pressing stud 4 is screwed to the lower plate of the U-shaped buckle 3, the pressing plate 5 is rotatably disposed at the top end of the pressing stud 4, the lifting column 6 is rotatably disposed above the upper plate of the U-shaped buckle 3, the locking knob 7 is rotatably disposed on the lifting column 6, the annular moving frame 8 is rotatably disposed at the top ends of the two lifting columns 6, annular LED light 9 go up the ring and remove 8 inboards around locating the annular, spout 10 is inlayed and is located on the annular removes frame 8, adjustable tractive subassembly 2 includes slider 11, connecting block 12, sleeve 13, fixed knob 14, tractive cantilever 15 and drag hook 16, slider 11 is portable to be located in the spout 10, slider 11 top is located to connecting block 12 rigid coupling, sleeve 13 rigid coupling is located on connecting block 12, fixed knob 14 is rotatable to be located sleeve 13 top, tractive cantilever 15 is portable to be located in the

sleeve

13, 15 front end belows in tractive cantilever are located in the connection of drag hook 16.

Wherein, the upper surface of the pressure strip 5 is covered with an anti-skid rubber layer 17; the draw hook 16 is made of silica gel; the adjustable traction components 2 are arranged in a plurality of groups; the length of the drawing cantilever 15 is set to be larger than the radius of the annular moving frame 8.

During the concrete use, at first carry out the position of performing the operation as required, install fixed bolster subassembly 1 on the operating table under the operation position, and control compression stud 4 makes the device fixed, adjust the height of the annular removal frame 8 of lift stand 6 indirect regulation connection on lift stand 6 to suitable position and fix locking knob 7, choose for use the adjustable tractive subassembly 2 of suitable quantity, move slider 11 to suitable position in spout 10 and control tractive cantilever 15 position in sleeve 13 and screw fixed knob 14 in order to reach ideal tractive effect, open annular LED light 9 simultaneously and can perform the operation under ideal state.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. The utility model provides a hepatobiliary pancreas surgery uses operation drag hook which characterized in that: the device comprises a fixed support component and an adjustable traction component, wherein the fixed support component is detachably connected and arranged on an operating table and is arranged below an operating position, the adjustable traction component is connected and arranged on the fixed support component, the fixed support component comprises a U-shaped buckle, a compression stud, a compression plate, a lifting upright post, a locking knob, an annular movable frame, an annular LED illuminating lamp and a sliding chute, the U-shaped buckle is clamped and arranged on the operating table, the compression stud penetrates through the U-shaped buckle plate in a screwed mode, the compression plate is rotatably arranged at the top end of the compression stud in a connected mode, the lifting upright post is connected and arranged above the U-shaped buckle plate, the locking knob is rotatably arranged on the lifting upright post, the annular movable frame is connected and arranged at the top ends of the two lifting upright posts, an annular LED illuminating lamp connecting ring is wound on the inner side of the annular movable frame, and the sliding chute is embedded and arranged on the annular movable frame, adjustable tractive subassembly includes slider, connecting block, sleeve, fixed knob, tractive cantilever and drag hook, the slider is portable to be located in the spout, the slider top is located to the connecting block rigid coupling, the sleeve rigid coupling is located on the connecting block, fixed knob is rotatable to be located the sleeve top, the tractive cantilever is portable to be located in the sleeve, tractive cantilever front end below is located in the drag hook connection.

2. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: and an anti-slip rubber layer covers the upper surface of the compression plate.

3. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: the drag hook material sets up for silica gel.

4. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: the adjustable traction components are arranged in a plurality of groups.

5. The surgical retractor for hepatobiliary pancreas as claimed in claim 1, wherein: the length of the drawing cantilever is larger than the radius of the annular moving frame.