CN214259388U - Be used for hepatobiliary surgery to use operation drag hook in clinic - Google Patents

Abstract

The utility model discloses a be used for hepatobiliary surgery to use operation drag hook clinically, including bottom plate, fixation clamp, slide rail, slide shaft, telescopic link, control panel, linkage plate and receipts bundle axle, the surperficial swing joint of receipts bundle axle has tensile area, the spacing groove has been seted up on the control panel, the one end swing joint that the spacing groove was passed through to tensile area has the drag hook, the surperficial swing joint of control panel has adjusting bolt, adjusting bolt's one end swing joint has the piece that stops of hindering. The utility model has the main advantage of providing a be used for hepatobiliary surgery to use operation drag hook clinically, during the use, through the setting of slide rail, smooth axle and telescopic link, can be according to actual demand adjusting position and height, rotate the handle and drive the receipts bundle axle and rotate, both reach tightening up of tensile area to make the drag hook to the effect of strutting of wound, through adjusting bolt and the setting that hinders the stop sheet, rotate adjusting bolt and make to hinder the stop sheet and be close to the tensile area of extrusion spacing inslot, thereby play and hinder and stop the effect.

Description

Be used for hepatobiliary surgery to use operation drag hook in clinic

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a clinical operation retractor for hepatobiliary surgery.

Background

The biliary surgery mainly studies that acute liver failure caused by hepatocellular carcinoma, hepatobiliary calculus, posthepatitic cirrhosis and severe hepatitis is a major disease seriously threatening the health of Chinese people, Chinese hepatobiliary surgery combines the characteristics of hepatobiliary diseases of Chinese people, and forms a relatively perfect theoretical and technical system in the aspects of surgical treatment of hepatocellular carcinoma, hepatobiliary calculus, injured biliary stricture and the like, the biliary calculus is one of clinical cholelithiasis, and is divided into extrahepatic bile duct calculus and intrahepatic bile duct calculus according to the position of the calculus, and the calculus positioned at the lower end of a common bile duct is called extrahepatic bile duct calculus; in addition, stones distributed in intrahepatic lobe bile ducts are called intrahepatic bile duct stones, stones formed in bile ducts are called primary bile duct stones, and patients with gall-bladder stones discharged to common bile ducts due to various reasons are called secondary bile duct stones, the most common clinical symptoms are epigastric pain, distending pain or colic pain, part of patients are accompanied by fever, jaundice can appear when hepatic ducts are obstructed, and acute liver failure refers to a group of severe clinical syndromes of hepatic encephalopathy caused by a large amount of hepatocyte necrosis and severe liver function damage in a short time without liver basic diseases. When the existing surgical retractor in the hepatobiliary surgery is used, the surgical retractor needs to be fixed through manpower, the labor intensity of medical personnel is increased, and certain hidden danger can be brought to the surgical process due to unstable factors in the manpower.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to the not enough of prior art, the utility model provides a be used for hepatobiliary surgery to use operation drag hook in clinic has solved the problem that provides in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a be used for hepatobiliary surgery clinical operation drag hook, comprises a base plate, the bottom fixedly connected with fixation clamp of bottom plate, the last fixed surface of bottom plate connects the slide rail, the surperficial swing joint of slide rail has the slide bar, the surperficial swing joint of slide bar has the telescopic link, the one end fixedly connected with control panel of telescopic link, the one end fixedly connected with linkage plate of control panel, the both sides swing joint of linkage plate has the receipts bundle axle, the surperficial swing joint of receipts bundle axle has tensile area, the spacing groove has been seted up on the control panel, the one end swing joint that the spacing groove was crossed to tensile area has the drag hook, the surperficial swing joint of control panel has adjusting bolt, adjusting bolt's one end swing joint has the piece that stops.

Optionally, the bottom of the fixing clamp is movably connected with a fixing bolt, and one end of the fixing bolt is movably connected with a bearing seat.

Optionally, two ends of the sliding rail are fixedly connected with stopping blocks.

Optionally, the surface of the sliding shaft is movably connected with a limiting bolt.

Optionally, the surface of the telescopic rod is provided with a control bolt.

Optionally, a handle is arranged on one side of the bundling shaft.

Optionally, the stretching belts are matched with each other between the limiting grooves.

(III) advantageous effects

The utility model provides a be used for hepatobiliary surgery to use operation drag hook clinically possesses following beneficial effect:

the utility model has the advantages of the utility model provides a be used for hepatobiliary surgery to use operation drag hook clinically, during the use, pass through the both sides side that the fixed clamp card goes into the operation table with two the same devices, setting through fixing bolt and bearing frame, rotate fixing bolt, make the bearing frame be close to the bed board extrusion, thereby play the fixed action, fix the control panel on the operating table, through the slide rail, the setting of slide shaft and telescopic link, make this device have more the flexibility, can be according to actual demand adjusting position and height, through rotating spacing bolt after the slide shaft position is confirmed, fix the slide shaft, it can prevent the slide shaft roll-off to hinder and stop the piece, the high accessible control bolt of telescopic link is adjusted, the suitability of this device has been addd.

The utility model has the advantages of the utility model provides a be used for hepatobiliary surgery to use operation drag hook clinically, in using, after having adjusted height and position, hang fixed drag hook to wound, through the receipts bundle axle, tensile area and handle's setting, drag hook one end is connected with tensile area, tensile band is connected to the receipts bundle axle through the spacing groove, it rotates to rotate the handle and drives the receipts bundle axle, and then reach tightening up of tensile area, thereby make the effect of strutting of drag hook to wound, after the drag hook position is suitable, through adjusting bolt and the setting of stopping the piece, it makes to stop the piece and is close to the tensile area of extrusion spacing inslot to rotate adjusting bolt, thereby play and stop the effect, make tensile area keep tight, can not kick-back, stabilize the position of drag hook.

For traditional be used for the clinical operation drag hook of hepatobiliary surgery, this equipment more can conveniently assist the use according to user's needs, for example, this device can have more actual demand with trading height and position, has stronger flexibility, fixes it through adjusting bolt when the couple uses simultaneously, has saved the fixed mode of manpower, has alleviateed medical personnel's intensity of labour, and this device is rational in infrastructure, easy operation, consequently can wide application in the clinical operation with the couple field.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the fixing clip of the present invention;

fig. 3 is a schematic sectional view of the structure of the control board of the present invention.

In the figure: 1. a base plate; 2. a fixing clip; 3. a slide rail; 4. a slide shaft; 5. a telescopic rod; 6. a control panel; 7. a connector tile; 8. a bundling shaft; 9. stretching the tape; 10. a limiting groove; 11. pulling a hook; 12. adjusting the bolt; 13. a stop sheet; 14. fixing the bolt; 15. a bearing seat; 16. a stopping block; 17. a limit bolt; 18. a control bolt; 19. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1 to 3, the present invention provides a technical solution: a clinical operation drag hook for hepatobiliary surgery, comprising a base plate 1, a fixing clamp 2 is fixedly connected with the bottom of the base plate 1, a fixing bolt 14 is movably connected with the bottom of the fixing clamp 2, one end of the fixing bolt 14 is movably connected with a bearing seat 15, a slide rail 3 is fixedly connected with the upper surface of the base plate 1, two ends of the slide rail 3 are fixedly connected with stop blocks 16, a slide shaft 4 is movably connected with the surface of the slide shaft 3, a limit bolt 17 is movably connected with the surface of the slide shaft 4, a telescopic rod 5 is movably connected with the surface of the slide shaft 4, a control bolt 18 is arranged on the surface of the telescopic rod 5, the telescopic rod 5 comprises an upper rod, a lower rod and a control bolt 18, a slot matched with the upper rod is arranged on the upper surface of the lower rod, the upper rod is inserted in the slot, a threaded hole is arranged on the outer surface of the lower rod, the control bolt is in the threaded hole, one end of the control bolt is contacted with the outer part of the upper rod, when the length needs to be adjusted, the control bolt 18 is rotated outwards, the upper rod is made to face downwards or upwards, the lower rod is kept still, when the length is adjusted to be proper, the control bolt is rotated inwards, one end of the control bolt 18 is made to be in contact with the outer portion of the upper rod, the same two devices are clamped into two side sides of an operating table through the fixing clamp 2, the fixing bolt 14 is rotated through the fixing bolt 14 and the bearing seat 15, the bearing seat 15 is made to be close to the bed board in a squeezing mode, fixing is achieved, the control board 6 is fixed on the operating table, the device is made to be more flexible through the arrangement of the sliding rail 3, the sliding shaft 4 and the telescopic rod 5, the position and the height can be adjusted according to actual requirements, the sliding shaft 4 is fixed through the rotation of the limiting bolt 17 after being determined in position, the sliding shaft 4 can be prevented from sliding out through the stopping block 16, the height of the telescopic rod 5 can be adjusted through the control bolt 18, the applicability of the device is added, one end of the telescopic rod 5 is fixedly connected with a control plate 6, one end of the control plate 6 is fixedly connected with a connecting plate 7, two sides of the connecting plate 7 are movably connected with a bundling shaft 8, one side of the bundling shaft 8 is provided with a handle 19, the surface of the bundling shaft 8 is movably connected with a stretching belt 9, the stretching belt 9 is matched with the limiting grooves 10, the control plate 6 is provided with a limiting groove 10, one end of the stretching belt 9, which passes through the limiting groove 10, is movably connected with a drag hook 11, the surface of the control plate 6 is movably connected with an adjusting bolt 12, one end of the adjusting bolt 12 is movably connected with a stopping sheet 13, after the height and the position are adjusted, the fixed drag hook 11 is hung to a wound, one end of the drag hook 11 is connected with the stretching belt 9 through the bundling shaft 8, the stretching belt 9 and the handle 19, the stretching belt 9 is connected to the bundling shaft 8 through the limiting groove 10, rotate handle 19 and drive receipts bundle axle 8 and rotate, reach tightening up of tensile area 9, thereby make the drag hook 11 to the distraction effect of wound, after drag hook 11 position is suitable, through adjusting bolt 12 and the setting that hinders stop plate 13, it makes to hinder stop plate 13 and be close to the tensile area 9 in the extrusion spacing groove 10 to rotate adjusting bolt 12, thereby play and hinder and stop the effect, it keeps tight to make tensile area 9, can not kick-back, stabilize the position of drag hook 11, this device can have more actual demand and trade height and position, stronger flexibility has, it fixes it through adjusting bolt 12 when couple 11 uses simultaneously, the fixed mode of manpower has been saved, medical personnel's intensity of labour has been alleviateed, and this device is rational in infrastructure, the operation is thus simple, can wide application in the couple field for clinical operation.

To sum up, when the surgical retractor for hepatobiliary surgery is used, two same devices are clamped into two side sides of an operating table through a fixing clamp 2, the fixing bolt 14 and a bearing seat 15 are arranged, the fixing bolt 14 is rotated to enable the bearing seat 15 to be extruded to a bed board to be close, so that a fixing effect is achieved, a control board 6 is fixed on the operating table, the device is more flexible due to the arrangement of a sliding rail 3, a sliding shaft 4 and a telescopic rod 5, the position and the height of the device can be adjusted according to actual requirements, the sliding shaft 4 is fixed by rotating a limiting bolt 17 after the position of the sliding shaft 4 is determined, a stopping block 16 can prevent the sliding shaft 4 from sliding out, the height of the telescopic rod 5 can be adjusted through a control bolt 18, the applicability of the device is added, the fixed retractor 11 is hung to a wound after the height and the position are adjusted, and the bundling shaft 8, a stretching belt 9 and a handle 19 are arranged, 11 one ends of drag hook are connected with tensile area 9, tensile area 9 is connected to receipts bundle axle 8 through spacing groove 10, it rotates to rotate handle 19 and drives receipts bundle axle 8 and rotate, and then reach tightening up of tensile area 9, thereby make the drag hook 11 to the distraction effect of wound, after drag hook 11 position is suitable, through adjusting bolt 12 and stop the setting of piece 13, rotate adjusting bolt 12 and make stop the piece 13 and be close to the tensile area 9 of extrusion spacing groove 10, thereby play and stop the effect, make tensile area 9 keep tight, can not kick-back, stabilize the position of drag hook 11.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. A be used for hepatobiliary surgery clinical operation drag hook, includes bottom plate (1), its characterized in that: the bottom of the bottom plate (1) is fixedly connected with a fixing clamp (2), the upper surface of the bottom plate (1) is fixedly connected with a slide rail (3), the surface of the sliding rail (3) is movably connected with a sliding shaft (4), the surface of the sliding shaft (4) is movably connected with a telescopic rod (5), one end of the telescopic rod (5) is fixedly connected with a control plate (6), one end of the control plate (6) is fixedly connected with a connecting plate (7), both sides of the connecting plates (7) are movably connected with a bundling shaft (8), the surface of the bundling shaft (8) is movably connected with a stretching belt (9), a limit groove (10) is arranged on the control plate (6), one end of the stretching belt (9) is movably connected with a drag hook (11) through the limit groove (10), the surface of the control panel (6) is movably connected with an adjusting bolt (12), and one end of the adjusting bolt (12) is movably connected with a stop sheet (13).

2. The surgical retractor for hepatobiliary surgery in clinical use according to claim 1, wherein: the bottom of fixation clamp (2) swing joint has fixing bolt (14), the one end swing joint of fixing bolt (14) has bearing frame (15).

3. The surgical retractor for hepatobiliary surgery in clinical use according to claim 1, wherein: and two ends of the sliding rail (3) are fixedly connected with stopping blocks (16).

4. The surgical retractor for hepatobiliary surgery in clinical use according to claim 1, wherein: the surface of the sliding shaft (4) is movably connected with a limiting bolt (17).

5. The surgical retractor for hepatobiliary surgery in clinical use according to claim 1, wherein: the surface of the telescopic rod (5) is provided with a control bolt (18).

6. The surgical retractor for hepatobiliary surgery in clinical use according to claim 1, wherein: a handle (19) is arranged on one side of the bundling shaft (8).

7. The surgical retractor for hepatobiliary surgery in clinical use according to claim 1, wherein: the stretching belts (9) are matched with the limiting grooves (10).

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