CN215191866U

CN215191866U - Chest surgery thorax distraction device

Info

Publication number: CN215191866U
Application number: CN202120343289.2U
Authority: CN
Inventors: 韩博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-17
Anticipated expiration: 2031-02-04

Abstract

The utility model belongs to the technical field of strutting the device, a chest surgery thorax distraction device is related to, wherein, including the chucking frame, the fixed frame of top fixedly connected with of chucking frame, the sliding surface of fixed frame is connected with fixed cover, two electric putter of bottom fixedly connected with of fixed cover, two the equal fixedly connected with backup pad in electric putter's bottom, the recess has been seted up in the backup pad, two second supporting shoes of fixedly connected with in the recess, two the looks remote site fixedly connected with motor of second supporting shoe. Its beneficial effect is, this chest surgery thorax distraction device through setting up electric putter, slide bar and sliding sleeve, through electric putter's extension and shortening, can drive the backup pad and move down and upwards move under the gliding cooperation of sliding sleeve on the slide bar to drive two splint and rise and descend, the medical personnel of being convenient for highly adjust splint, thereby make things convenient for medical personnel to operate and use.

Description

Chest surgery thorax distraction device

Technical Field

The utility model belongs to the technical field of strutting the device, concretely relates to chest surgery thorax distraction device.

Background

Chest surgery is a younger subject in the branch of surgery, mainly treating heart diseases by surgery, such as heart bypass surgery, congenital heart disease surgery, valve replacement, etc., and the common heart diseases treated are: congenital heart disease, valvular heart disease, coronary heart disease, thoracic aortic aneurysm, pericardial disease, heart tumor and the like, when the thoracic and cardiac surgery is used for operation treatment, an operation access is generally required to be established between adjacent costal bones, then a gap between the costal bones is propped open by utilizing a propping device so as to be fully exposed in an operation visual field, and the operation is closed after the operation is completed.

However, the existing distraction device is not high in stability and very difficult to adjust, the distraction size cannot be accurately controlled, accidents can easily occur in the operation, the operation difficulty of medical staff is improved, the pain of a patient is increased, the height of the splint cannot be adjusted by the existing distraction device, the medical staff cannot use the device conveniently, the labor intensity of the medical staff is increased, and therefore the distraction device for the chest and chest surgery is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a chest surgery thorax distraction device, it has solved the operation degree of difficulty that has improved medical personnel, inconvenient medical personnel use scheduling technical problem.

In order to achieve the above object, the utility model provides a following technical scheme: a chest expanding device for chest surgery, which comprises a clamping frame, wherein the top end of the clamping frame is fixedly connected with a fixing frame, the surface of the fixed frame is connected with a fixed sleeve in a sliding way, the bottom end of the fixed sleeve is fixedly connected with two electric push rods, the bottom ends of the two electric push rods are both fixedly connected with a supporting plate, a groove is arranged in the supporting plate, two second supporting blocks are fixedly connected in the groove, opposite ends of the two second supporting blocks are fixedly connected with a motor, fixedly connected with drive bevel gear on the output shaft of motor, drive bevel gear's surface toothing has two driven bevel gear, two the equal fixedly connected with lead screw of driven bevel gear's one end, two the equal threaded connection in surface of lead screw has the second thread bush, two the equal fixedly connected with splint in surface of second thread bush, two the side of splint all is provided with the silica gel pad.

As a further aspect of the present invention: the clamping frame is internally threaded with a first threaded sleeve, the first threaded sleeve is internally threaded with a threaded column, and the bottom end of the threaded column is fixedly connected with a fixing block.

As a further aspect of the present invention: the side fixedly connected with first supporting block of chucking frame, the top fixedly connected with slide bar of first supporting block, the surperficial sliding connection of slide bar has the sliding sleeve, the side fixedly connected with connecting rod of sliding sleeve, the one end fixed connection of connecting rod is in the backup pad.

As a further aspect of the present invention: wear to be equipped with the bolt in the fixed cover, a plurality of screw hole has been seted up in the fixed frame, fixed cover threaded connection is passed in the screw hole in the bottom of bolt, set up the through-hole in the recess, two the surface of splint is worn to establish in the through-hole.

As a further aspect of the present invention: two chutes are formed in the groove, the top ends of the clamping plates are connected in the chutes in a sliding mode, the top ends of the clamping plates are connected with the rotating shaft and the rotating shaft respectively, the surface of the rotating shaft is connected with a bearing in a rotating mode, and the bearing is connected with the groove in a fixing mode.

As a further aspect of the present invention: the front end fixedly connected with control panel of backup pad, control panel's surface is provided with the display screen, control panel's fixed surface is connected with a plurality of button switch, button switch passes through wire electric connection with motor and electric putter respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this chest heart surgery thorax distraction device through setting up electric putter, slide bar and sliding sleeve, through electric putter's extension and shortening, can drive the backup pad and move down and upwards remove under the gliding cooperation of sliding sleeve on the slide bar to drive two splint and rise and descend, the medical personnel of being convenient for highly adjust splint, thereby make things convenient for medical personnel to operate and use.

2. This chest department of chest heart surgery thorax distraction device through setting up motor, drive bevel gear and driven bevel gear, rotates the output shaft that drives through the motor and drives drive bevel gear and rotate and drive driven bevel gear and rotate to it can drive two splint removal mutually in the back of the body to drive two second thread bush removal mutually in the back, thereby is convenient for medical personnel to strut patient's thorax, has reduced medical personnel's the operation degree of difficulty.

3. This chest heart surgery thorax distraction device through setting up second thread bush, screw thread post and fixed block, drives screw thread post downstream through rotating the screw thread post and can drive the fixed block and move down to fix the chucking frame on the operation table, fixed effectual prevents to strut the device at the in-process of operation and takes place to remove, has improved distraction device's work efficiency.

Drawings

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. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic perspective view of a support plate of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. clamping the frame; 2. a first threaded sleeve; 3. a threaded post; 4. a fixed block; 5. a fixing frame; 6. a first support block; 7. a slide bar; 8. a sliding sleeve; 9. a connecting rod; 10. fixing a sleeve; 11. a bolt; 12. a threaded hole; 13. an electric push rod; 14. a support plate; 15. a groove; 16. a second support block; 17. a motor; 18. a drive bevel gear; 19. a driven bevel gear; 20. a screw rod; 21. a second threaded sleeve; 22. a chute; 23. a splint; 24. a rotating shaft; 25. a bearing; 26. a through hole; 27. a silica gel pad; 28. a control panel; 29. a display screen; 30. a push button switch.

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. 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.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a chest distraction device for chest cardiac surgery comprises a clamping frame 1, wherein the top end of the clamping frame 1 is fixedly connected with a fixed frame 5, the surface of the fixed frame 5 is connected with a fixed sleeve 10 in a sliding way, the bottom end of the fixed sleeve 10 is fixedly connected with two electric push rods 13, the bottom ends of the two electric push rods 13 are both fixedly connected with a supporting plate 14, through the extension and the shortening of the electric push rods 13, the supporting plate 14 can be driven to move downwards and upwards under the matching of the sliding sleeve 8 sliding on a sliding rod 7, so as to drive two clamping plates 23 to ascend and descend, thereby facilitating the medical personnel to adjust the height of the clamping plates 23, facilitating the operation and the use of the medical personnel, the side surface of the clamping frame 1 is fixedly connected with a first supporting block 6, the top end of the first supporting block 6 is fixedly connected with the sliding rod 7, the surface of the sliding rod 7 is connected with the sliding sleeve 8, and the side surface of the sliding sleeve 8 is fixedly connected with a connecting rod 9, one end of the connecting rod 9 is fixedly connected to the support plate 14.

A groove 15 is formed in the supporting plate 14, two second supporting blocks 16 are fixedly connected in the groove 15, opposite ends of the two second supporting blocks 16 are fixedly connected with a motor 17, a driving bevel gear 18 is fixedly connected to an output shaft of the motor 17, two driven bevel gears 19 are meshed on the surface of the driving bevel gear 18, one ends of the two driven bevel gears 19 are fixedly connected with screw rods 20, second thread sleeves 21 are respectively in threaded connection with the surfaces of the two screw rods 20, clamping plates 23 are respectively fixedly connected on the surfaces of the two second thread sleeves 21, and silica gel pads 27 are respectively arranged on the side surfaces of the two clamping plates 23, the output shaft of the motor 17 rotates to drive the driving bevel gear 18 to rotate and drive the driven bevel gear 19 to rotate, thereby driving the two second thread sleeves 21 to move back to back and driving the two clamping plates 23 to move back to back, thereby being convenient for medical personnel to prop open the thoracic cavity of the patient and reducing the operation difficulty of the medical personnel.

Specifically, 1 threaded connection of chucking frame has first thread bush 2, equal threaded connection has screw thread post 3 in the first thread bush 2, and the bottom fixedly connected with fixed block 4 of screw thread post 3 drives screw thread post 3 downstream through rotating screw thread post 3 and can drive fixed block 4 downstream to fix chucking frame 1 on the operation table, fixed effectual prevents to strut the device at the in-process of operation and takes place to remove, has improved strutting device's work efficiency.

Specifically, wear to be equipped with bolt 11 in the fixed cover 10, a plurality of screw hole 12 has been seted up in the fixed frame 5, fixed cover 10 threaded connection is passed to the bottom of bolt 11 in screw hole 12, through-hole 26 has been seted up in the recess 15, the surface of two splint 23 is worn to establish in through-hole 26, remove through promoting fixed cover 10 and drive fixed cover 10 and remove and can drive two splint 23 and remove, bolt 11 threaded connection can fix fixed cover 10 on fixed frame 5 in screw hole 12.

Specifically, two chutes 22 are opened in the groove 15, the equal sliding connection in chute 22 in top of two splint 23, the equal fixedly connected with pivot 24 of one end of two lead screws 20, the equal rotation in surface of two pivot 24 is connected with bearing 25, the equal fixed connection in groove 15 of one end of two bearing 25, the front end fixedly connected with control panel 28 of backup pad 14, control panel 28's surface is provided with display screen 29, control panel 28's fixed surface is connected with a plurality of button switch 30, button switch 30 passes through wire electric connection with motor 17 and electric putter 13 respectively.

The utility model discloses a theory of operation does:

s1, when the medical staff moves the spreader to a proper position, the two clamping frames 1 are clamped on the operating bed, then the threaded column 3 is rotated to drive the threaded column 3 to move downwards, so that the fixing block 4 is driven to move downwards, and when the spreader is firmly fixed on the operating bed, the threaded column 3 stops rotating;

s2, secondly, the medical staff pushes the fixing sleeve 10 to drive the fixing sleeve 10 to move rightwards, so that the two clamping plates 23 are driven to move rightwards, after the fixing sleeve is moved to a proper position, the bolt 11 is rotated to enable the bolt to be in threaded connection with the proper threaded hole 12, so that the fixing sleeve 10 is fixed, the button switch 30 is clicked, the two electric push rods 13 start to work, the two electric push rods 13 extend, the support plate 14 is driven to move downwards under the sliding fit of the sliding sleeve 8 on the sliding rod 7, so that the two clamping plates 23 are driven to move downwards, after the fixing sleeve is moved to a proper position, the button switch 30 is clicked, and the two electric push rods 13 stop working;

s3, then, the medical staff clicks the button switch 30, the motor 17 starts to work, the output shaft of the motor 17 rotates to drive the driving bevel gear 18 to rotate, thereby driving the two driven bevel gears 19 to rotate to drive the two screw rods 20 to rotate, then driving the two second thread sleeves 21 to move back to back, finally driving the two clamping plates 23 to move back to back, moving to the back of the chest of the patient, clicking the button switch 30, and stopping working of the motor 17, thereby enabling the medical staff to perform the operation on the patient.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The utility model provides a chest surgery thorax distraction device, includes chucking frame (1), its characterized in that: the top end of the clamping frame (1) is fixedly connected with a fixed frame (5), the surface of the fixed frame (5) is connected with a fixed sleeve (10) in a sliding manner, the bottom end of the fixed sleeve (10) is fixedly connected with two electric push rods (13), the bottom ends of the two electric push rods (13) are both fixedly connected with a supporting plate (14), a groove (15) is formed in the supporting plate (14), two second supporting blocks (16) are fixedly connected in the groove (15), opposite ends of the two second supporting blocks (16) are fixedly connected with a motor (17), an output shaft of the motor (17) is fixedly connected with a driving bevel gear (18), the surface of the driving bevel gear (18) is engaged with two driven bevel gears (19), one ends of the two driven bevel gears (19) are both fixedly connected with screw rods (20), and the surfaces of the two screw rods (20) are both in threaded connection with second thread sleeves (21), the surface of the second threaded sleeve (21) is fixedly connected with a clamping plate (23), and the side surfaces of the clamping plates (23) are provided with silica gel pads (27).

2. The chest surgical chest distraction device of claim 1, wherein: chucking frame (1) internal thread connection has first thread bush (2), equal threaded connection has screw thread post (3) in first thread bush (2), the bottom fixedly connected with fixed block (4) of screw thread post (3).

3. The chest surgical chest distraction device of claim 1, wherein: the side fixedly connected with of chucking frame (1) first supporting block (6), the top fixedly connected with slide bar (7) of first supporting block (6), the surperficial sliding connection of slide bar (7) has sliding sleeve (8), the side fixedly connected with connecting rod (9) of sliding sleeve (8), the one end fixed connection of connecting rod (9) is on backup pad (14).

4. The chest surgical chest distraction device of claim 1, wherein: wear to be equipped with bolt (11) in fixed cover (10), a plurality of screw hole (12) have been seted up in fixed frame (5), fixed cover (10) threaded connection is passed in screw hole (12) in the bottom of bolt (11), through-hole (26), two have been seted up in recess (15) the surface of splint (23) is worn to establish in through-hole (26).

5. The chest surgical chest distraction device of claim 1, wherein: two sliding grooves (22) are formed in the groove (15), two sliding connections on the top ends of the clamping plates (23) are formed in the sliding grooves (22), two rotating shafts (24) are fixedly connected to one ends of the screw rods (20), two bearings (25) are rotatably connected to the surfaces of the rotating shafts (24), and two bearings (25) are fixedly connected to one ends of the bearings (25) in the groove (15).

6. The chest surgical chest distraction device of claim 1, wherein: the utility model discloses a motor, including backup pad (14), front end fixedly connected with control panel (28) of backup pad (14), the surface of control panel (28) is provided with display screen (29), the fixed surface of control panel (28) is connected with a plurality of button switch (30), button switch (30) pass through wire electric connection with motor (17) and electric putter (13) respectively.