CN112155617A

CN112155617A - Rib expanding device for thoracic surgery

Info

Publication number: CN112155617A
Application number: CN202011091914.5A
Authority: CN
Inventors: 王刚; 吴永将
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-01-01

Abstract

The invention discloses a rib expanding device for thoracic surgery, which comprises a support frame and a rib expanding device, wherein the lower surface of the support frame is movably connected with a support leg, the surface of the support leg is fixedly connected with a fastening bolt, the interior of the support frame is slidably connected with a movable rod, the lower surface of the movable rod is mechanically connected with the rib expanding device, the upper surface of the movable rod is fixedly connected with a threaded knob, and one end of the movable rod is fixedly connected with a fixed knob. The rib expanding and supporting device for the thoracic surgery can be fixed on an operating table during the operation, prevent the rib expanding device from deviating during the operation, change the expanding position and size of the rib expanding and supporting device, bring inconvenience to the operation, adapt to the sizes of the ribs of different patients during the operation, and freely adjust the distance between the two rib expanding and supporting devices, thereby expanding and supporting the ribs.

Description

Rib expanding device for thoracic surgery

Technical Field

The invention relates to the field of surgical operations, in particular to a rib expanding and supporting device for thoracic surgery.

Background

The rib expanding device is a device for thoracic surgery, can expand the thoracic ribs during the operation, can better assist doctors to perform the operation, and is widely applied to the field of the surgical operation; however, the existing rib expanding device has some disadvantages, and the rib expanding device itself does not have a fixing function, so that the device can move during the operation, which is inconvenient for the operation, and the rib expanding device cannot better control the expanding size during the expansion, and cannot perform proper fine adjustment.

Disclosure of Invention

The invention mainly aims to provide a rib expanding and supporting device for thoracic surgery, which can effectively solve the problems that the rib expanding and supporting device cannot be better fixed and the technique of expanding and supporting ribs towards two sides is unavailable.

In order to achieve the purpose, the invention adopts the technical scheme that:

the utility model provides a thoracic surgery operation is with rib expand propping device, includes that support frame and rib expand propping device, the lower surface swing joint of support frame has the supporting legs, the fixed surface of supporting legs is connected with fastening bolt, the inside sliding connection of support frame has the carriage release lever, the lower surface mechanical connection of carriage release lever has the rib to expand propping device, the last fixed surface of carriage release lever is connected with the screw thread knob, the fixed knob of one end fixedly connected with of carriage release lever.

Preferably, the operation frame has been seted up to the inside of support frame, the lower surface of support frame has been seted up and has been inlayed and establish the groove, the lower surface of support frame has been seted up four and has been inlayed and establish the groove, the shifting chute has been seted up to the side surface of support frame, the shifting chute has all been seted up to the both sides of support frame.

Preferably, a sleeve hole is formed in one end of each supporting leg, a rotating shaft is arranged in the other end of each supporting leg, and the supporting legs are movably connected with the supporting frame through the rotating shafts.

Preferably, the lower surface of the movable rod is provided with a sliding groove, the lower surface of the movable rod is mechanically connected with two rib expanding devices, and the movable rod is in sliding connection with the support frame through the sliding groove.

Preferably, the lower surface of the rib expanding device is provided with an inner groove.

Preferably, the rib expanding device is mechanically connected with the movable rod through a threaded knob, the fixed knob is fixed with the movable rod through penetrating through the support frame, and the two ends of the movable rod are fixedly connected with the fixed knob.

Compared with the prior art, the invention has the following beneficial effects:

according to the invention, the rib expanding and supporting device can be fixed on the supporting frame through the arranged supporting frame, the supporting frame can be fixed on the operating table, so that the rib expanding and supporting device can not deviate during operation, the operation can not be influenced, the rib expanding and supporting can be more accurate during rib expanding and supporting through the arranged threaded knob, the ribs on two sides can be expanded and supported in size according to needs, the unilateral expansion and supporting can be realized, the operation needs can be met, and the auxiliary operation can be better realized.

Drawings

FIG. 1 is a top view of a rib expanding device for thoracic surgery of the present invention;

FIG. 2 is a left side view of a rib expanding device for thoracic surgery according to the present invention;

FIG. 3 is a front view of a rib expanding device for thoracic surgery of the present invention;

fig. 4 is a bottom view of the rib expanding device for thoracic surgery of the present invention.

In the figure: 1. a support frame; 101. an operation frame; 102. embedding a groove; 103. a moving groove; 2. supporting legs; 201. trepanning; 3. fastening a bolt; 4. a travel bar; 401. a sliding groove; 5. a rib expanding device; 501. an inner groove; 6. a threaded knob; 7. and fixing the knob.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a rib expanding device for thoracic surgery comprises a support frame 1 and a rib expanding device 5, wherein the support frame 1 can fix the rib expanding device 5 on the support frame 1, the support frame 1 can be fixed on an operating table, so that the rib expanding device 5 does not shift during the operation, thereby not affecting the operation, the lower surface of the support frame 1 is movably connected with a support leg 2, the surface of the support leg 2 is fixedly connected with a fastening bolt 3, the interior of the support frame 1 is slidably connected with a movable rod 4, the lower surface of the movable rod 4 is mechanically connected with the rib expanding device 5, the upper surface of the movable rod 4 is fixedly connected with a threaded knob 6, the threaded knob 6 can make the rib expanding more accurate, the rib on both sides can be expanded according to the needs, the rib on both sides can be expanded, the rib on one side can be expanded, thereby satisfying the needs of, the operation can be better assisted, and one end of the movable rod 4 is fixedly connected with a fixed knob 7;

an operation frame 101 is arranged in the support frame 1, an embedding groove 102 is arranged on the lower surface of the support frame 1, four embedding grooves 102 are arranged on the lower surface of the support frame 1, a moving groove 103 is arranged on the side surface of the support frame 1, and moving grooves 103 are arranged on both sides of the support frame 1; a sleeve hole 201 is formed in one end of the supporting leg 2, a rotating shaft is arranged in the other end of the supporting leg 2, and the supporting leg 2 is movably connected with the supporting frame 1 through the rotating shaft; the lower surface of the movable rod 4 is provided with a sliding groove 401, the lower surface of the movable rod 4 is mechanically connected with two rib expanding devices 5, and the movable rod 4 is connected with the support frame 1 in a sliding manner through the moving groove 103; the lower surface of the rib expanding device 5 is provided with an inner groove 501; the rib expanding device 5 is mechanically connected with the movable rod 4 through a threaded knob 6, the fixed knob 7 is fixed with the movable rod 4 by penetrating through the support frame 1, and the two ends of the movable rod 4 are fixedly connected with the fixed knobs 7.

It should be noted that, the invention is a rib expanding device for thoracic surgery, when in use, firstly, the supporting feet 2 are sleeved on the operating table through the sleeve holes 201, then the fastening bolts 3 are screwed down to fix the supporting feet 2 on the operating table, the distance between the two rib expanding devices 5 is adjusted by rotating the screw knobs 6 to adapt to the expanding distance required by the operation, the ribs can be expanded and secondarily fine-adjusted by the screw knobs 6 to adapt to the requirement of the operation, the two rib expanding devices 5 can be simultaneously expanded to two sides, so that the rib expanding devices 5 can be used more flexibly, the position of the movable rod 4 can be moved in the moving groove 103 by loosening the fixing knobs 7, the position of the rib expanding devices 5 can be moved without moving the supporting frame 1, the ribs at different positions can be expanded, the fixing knobs 7 are screwed down after the position of the movable rod 4 is adjusted, alright with the position of fixed carriage release lever 4, after the operation, take down support frame 1 from the operating table, then inlay through rotatory supporting legs 2 and establish supporting legs 2 and inlay and establish groove 102 internal fixation, reduced the spatial position that supporting legs 2 occupy to it is more convenient to carry.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A rib expanding device for thoracic surgery is characterized in that: expand including support frame (1) and rib and prop device (5), the lower surface swing joint of support frame (1) has supporting legs (2), the fixed surface of supporting legs (2) is connected with fastening bolt (3), the inside sliding connection of support frame (1) has carriage release lever (4), the lower surface mechanical connection of carriage release lever (4) has the rib to expand and props device (5), the last fixed surface of carriage release lever (4) is connected with screw thread knob (6), the fixed knob (7) of one end fixedly connected with of carriage release lever (4).

2. The rib spreading device for thoracic surgery of claim 1, wherein: operation frame (101) have been seted up to the inside of support frame (1), inlay groove (102) has been seted up to the lower surface of support frame (1), four inlays and establishes groove (102) have been seted up to the lower surface of support frame (1), shifting chute (103) have been seted up to the side surface of support frame (1), shifting chute (103) have all been seted up to the both sides of support frame (1).

3. The rib spreading device for thoracic surgery of claim 1, wherein: trepanning (201) are seted up to the one end inside of supporting legs (2), the other end inside of supporting legs (2) is equipped with the rotation axis, supporting legs (2) pass through rotation axis and support frame (1) swing joint.

4. The rib spreading device for thoracic surgery of claim 1, wherein: sliding grooves (401) are formed in the lower surface of the moving rod (4), two rib expanding devices (5) are mechanically connected to the lower surface of the moving rod (4), and the moving rod (4) is in sliding connection with the support frame (1) through the moving grooves (103).

5. The rib spreading device for thoracic surgery of claim 1, wherein: the lower surface of the rib expanding device (5) is provided with an inner groove (501).

6. The rib spreading device for thoracic surgery of claim 1, wherein: the rib expanding device (5) is mechanically connected with the moving rod (4) through a threaded knob (6), the fixed knob (7) is fixed with the moving rod (4) through penetrating through the support frame (1), and the two ends of the moving rod (4) are fixedly connected with the fixed knobs (7).