CN110353744B

CN110353744B - Be used for clinical sternum of thoracic surgery to strut ware

Info

Publication number: CN110353744B
Application number: CN201910692264.0A
Authority: CN
Inventors: 刘玉洪; 孙磊; 金翔凤; 秦坤; 李烁
Original assignee: Affiliated Hospital of University of Qingdao
Current assignee: Affiliated Hospital of University of Qingdao
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2021-03-23
Anticipated expiration: 2039-07-30
Also published as: CN110353744A

Abstract

The invention discloses a sternum spreader for thoracic surgery clinic, which comprises a supporting plate, wherein a pushing device is welded at the center position of the top end of the supporting plate, mounting seats are welded at the left side and the right side of the bottom end of the supporting plate, fixing rods are welded at the bottom end of the mounting seats, connecting rods are welded at the top ends of the outer sides of the fixing rods, push rods are inserted into a penetrating cylinder, a pushing plate is welded at the bottom end of each push rod, a round rod is installed at the bottom end of the front surface of each fixing rod through a first rotating shaft, the outer side of each round rod is connected with a spreading plate through a second rotating shaft, a sponge pad is bonded at the outer side of each spreading plate, supporting plates are welded at the left side and the right side of the front surface of a bottom plate, pressing blocks are welded at the bottom ends of the round rods, and are connected with the supporting plates through springs, the sternum spreader, the operation is easy, and the treatment efficiency is improved.

Description

Be used for clinical sternum of thoracic surgery to strut ware

Technical Field

The invention relates to the technical field, in particular to a sternum spreader for thoracic surgery clinic.

Background

The thoracic surgery is a medical special department, specially studies the organs in the thoracic cavity, mainly refers to the diagnosis and treatment of the pathological changes of esophagus, lung and mediastinum, and the field of the mammary gland surgery is also included in the special department, wherein the lung surgery and the esophageal surgery are taken as main subjects, the thoracic surgery is an ancient subject, the formation and the development of the thoracic surgery go through about 1 century, meanwhile, the thoracic surgery is developed into an independent system which has an independent theoretical basis and mutually permeates with each subject through the accumulation of the clinical experience of drip, the thoracic surgery needs a sternum spreader in the operation process, but the prior sternum spreader for the clinical thoracic surgery has the following problems: when the sternum of a patient is expanded in the operation process, the expander needs to be independently adjusted to be fixed, so that the adjustment is troublesome, and the treatment efficiency is reduced.

Disclosure of Invention

The invention aims to provide a sternum spreader for thoracic surgery clinic, which solves the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme: the sternum spreader for thoracic surgery clinic comprises a supporting plate, wherein a pushing device is welded at the center of the top end of the supporting plate, mounting seats are welded at the left side and the right side of the bottom end of the supporting plate, a fixed rod is welded at the bottom end of the mounting seat, a connecting rod is welded at the top end of the outer side of the fixed rod, a base is welded at the bottom end of the connecting rod, a bottom plate is welded at the bottom end of the fixed rod, a cross rod is welded at the center of the inner side of the fixed rod, a penetrating cylinder is welded at the inner side of the cross rod, a push rod is inserted into the penetrating cylinder, a push plate is welded at the bottom end of the push rod, a round rod is installed at the front bottom end of the fixed rod through a first rotating shaft, the outer side of the round rod is connected with a spreading plate through a second rotating shaft, a, the pressing block is connected with the supporting plate through a spring.

Preferably, thrust unit includes the drum, the inside central point of drum puts to peg graft and has the rotary rod the top outer wall welding of rotary rod has the screw thread dish, the external screw thread of screw thread dish and the inside internal thread threaded connection of drum, the top welding of rotary rod has the disc, the welding of the top left side of disc has the handle, the outer wall of handle has cup jointed the rubber pad, the bottom welding of rotary rod has the pressure disk, the bottom central point of pressure disk has the stabilizer bar, the bottom welding of stabilizer bar has the baffle.

Preferably, a circular hole is formed in the center of the front surface of the bottom plate, and the diameter of the circular hole is larger than that of the connecting rod.

Preferably, the base is a rectangular base.

Preferably, the platen is a circular platen.

Preferably, the outer wall of the opening plate is adhered with a spongy cushion.

The sternum spreader for thoracic surgery clinic provided by the invention has the beneficial effects that: 1. the invention can realize sternal distraction and the fixation of the distracter of a patient in the operation process, does not need to adjust the distracter independently to fix, has easier operation and improves the treatment efficiency; 2. the invention has simple structure, easy operation and wide application.

Drawings

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

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

FIG. 3 is a schematic view of the pushing device of the present invention.

In the figure: 1. thrust unit, 101, disc, 102, drum, 103, pressure disk, 104, connecting rod, 105, baffle, 106, screw thread dish, 107, rubber sleeve, 108, handle, 109, rotary rod, 2, mount pad, 3 connecting rods, 4, layer board, 5, pass through a section of thick bamboo, 6, horizontal pole, 7, prop open the board, 8, catch plate, 9, briquetting, 10, bottom plate, 11, spring, 12, backup pad, 13, first pivot, 14, second pivot, 15, foam-rubber cushion, 16, base, 17, push rod, 18, dead lever, 19, round bar.

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.

Referring to fig. 1-3, a sternum spreader for thoracic surgery clinic comprises a supporting plate 4, a pushing device 1 is welded at the top center of the supporting plate 4, the pushing device 1 can drive a push rod 17 and a pressing block 9 to move downwards, the pressing block 9 can drive a round rod 19 and a spreading plate 7 to move outwards, so as to spread the sternum of a patient, the pushing device 1 comprises a cylinder 102, a rotating rod 109 is inserted into the inner center of the cylinder 102, a threaded disc 106 is welded on the outer wall of the top end of the rotating rod 109, the rotating rod 109 can be driven to move downwards by the threaded disc 106, the external thread of the threaded disc 106 is in threaded connection with the internal thread of the cylinder 102, the round disc 101 is welded at the top end of the rotating rod 109, a handle 108 is welded at the left side of the top end of the round disc 101, a rubber pad 107 is sleeved on the outer wall of the handle 108, and, the bottom welding of rotary rod 109 has pressure disk 103, pressure disk 103 is circular pressure disk, the bottom central point of pressure disk 103 has welded stabilizer bar 104, the bottom welding of stabilizer bar 104 has baffle 105, the bottom left and right sides of layer board 4 has all welded mount pad 2, the bottom welding of mount pad 2 has dead lever 18, the outside top welding of dead lever 18 has connecting rod 3, the bottom welding of connecting rod 3 has base 16, base 16 is the rectangle seat, the bottom welding of dead lever 18 has bottom plate 10, the positive central point of bottom plate 10 has seted up the circular port, the diameter of circular port is greater than the diameter of connecting rod 104, the inboard central point of dead lever 18 has welded the horizontal pole 6, the inboard welding of horizontal pole 6 has a through-tube 5, the inside grafting of through-tube 5 has push rod 17, the bottom welding of push rod 17 has push plate 8, can drive the inboard downstream of round bar 19 through slurcam 8, round bar 19 is installed through first pivot 13 in the positive bottom of dead lever 18, the round bar 19 outside links to each other with the board 7 of strutting through second pivot 14, the outside of the board 7 of strutting bonds there is foam-rubber cushion 15, backup pad 12 has all been welded to the positive left and right sides of

bottom plate

10, 19 bottom welding of round bar has briquetting 9, briquetting 9 passes through spring 11 and links to each other with backup pad 12.

The working principle is as follows: the device is placed on a sickbed, two distraction plates 7 are placed on the left side and the right side of a sternum to be distracted by a patient, a handle 108 is rotated clockwise, the handle 108 drives a disc 101 and a rotating rod 109 to rotate, the rotating rod 109 drives a threaded disc 106 to rotate downwards in a cylinder 102, the rotating rod 109 simultaneously drives a pressure plate 103 to move downwards, the pressure plate 103 pushes a push rod 17 to move downwards in a transparent cylinder 5, the push rod 17 pushes a push plate 8 to move downwards, the push plate 8 pushes the inner side of a round rod 19 to rotate downwards, the outer side of the round rod 19 is opened outwards and moves upwards, when the distraction plates 7 distract the sternum, the handle 108 stops rotating, and the distraction plates 7 distract the sternum of the patient.

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 the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. A sternal spreader for thoracic surgery clinics, comprising a plate (4), characterized in that: the utility model discloses a plastic film packaging machine, including layer board (4), mount pad (2), dead lever (18) and connecting rod (3), wherein push device (1) has been put to the top central point welding of layer board (4), mount pad (2) has all been welded to the bottom left and right sides of layer board (4), the bottom welding of mount pad (2) has dead lever (18), the outside top welding of dead lever (18) has connecting rod (3), the bottom welding of connecting rod (3) has base (16), the bottom welding of dead lever (18) has bottom plate (10), the inboard central point welding of dead lever (18) has horizontal pole (6), the inboard welding of horizontal pole (6) has a penetrating tube (5), the inside grafting of penetrating tube (5) has push rod (17), the bottom welding of push rod (17) has catch plate (8), round bar (19) is installed through first pivot (13) to the positive bottom of dead lever (18), the round bar (19) outside is passed, the outside of propping open board (7) bonds and has foam-rubber cushion (15), backup pad (12) have all been welded to the positive left and right sides of bottom plate (10), the welding of round bar (19) bottom has briquetting (9), briquetting (9) pass through spring (11) and link to each other with backup pad (12).

2. The sternum distractor for thoracic surgery clinic is characterized in that the pushing device (1) comprises a cylinder (102), a rotating rod (109) is inserted into the center of the cylinder (102), a threaded disc (106) is welded on the outer wall of the top end of the rotating rod (109), the external thread of the threaded disc (106) is in threaded connection with the internal thread of the cylinder (102), a disc (101) is welded on the top end of the rotating rod (109), a handle (108) is welded on the left side of the top end of the disc (101), a rubber pad (107) is sleeved on the outer wall of the handle (108), a pressing disc (103) is welded on the bottom end of the rotating rod (109), a stabilizing rod (104) is welded on the center of the bottom end of the pressing disc (103), and a baffle (105) is welded on the bottom end of the stabilizing rod (104).

3. The sternal distractor for thoracic surgical clinic of claim 1, wherein: a round hole is formed in the center of the front face of the bottom plate (10), and the diameter of the round hole is larger than that of the connecting rod (3).

4. The sternal distractor for thoracic surgical clinic according to claim 1, characterized in that the base (16) is a rectangular seat.

5. The sternal distractor for thoracic surgical clinic of claim 2, characterized in that the pressure plate (103) is a circular pressure plate.

6. The sternal spreader for clinical thoracic surgery as recited in claim 1, wherein a sponge pad (15) is adhered to the outer wall of the spreader plate (7).