CN114699119A

CN114699119A - Auxiliary expanding device for thoracic surgery

Info

Publication number: CN114699119A
Application number: CN202210365464.7A
Authority: CN
Inventors: 魏金星
Original assignee: Henan Provincial Chest Hospital
Current assignee: Henan Provincial Chest Hospital
Priority date: 2022-04-08
Filing date: 2022-04-08
Publication date: 2022-07-05

Abstract

The invention discloses an auxiliary expanding device for thoracic surgery, which comprises a bed plate, wherein the bottom of the bed plate is fixedly connected with a supporting column, the bottom of the supporting column is fixedly connected with a base, the upper surface of the bed plate is fixedly connected with a mattress, both sides of the bed plate are fixedly connected with position adjusting devices, a square groove is formed in each position adjusting device, a moving frame is movably arranged on the left side of the square groove, and the top of the moving frame is movably connected with an expanding auxiliary device. In this way, the wound can be stably expanded and fixed, and the energy of medical staff is saved.

Description

Auxiliary expanding device for thoracic surgery

Technical Field

The invention relates to the technical field of surgical operations, in particular to an auxiliary expansion device for thoracic surgery.

Background

With the development of medical level, medicine is gradually divided into more detailed types, more and more diseases find treatment methods, more and more auxiliary medical instruments are applied, thoracic surgery is a specialized research on organs in the thoracic cavity, mainly refers to diagnosis and treatment of esophageal, pulmonary and mediastinal lesions, the field of breast surgery is also generalized into the specialized department, lung surgery and esophageal surgery are the main reasons, and the methods for treating the diseases usually avoid the need of performing surgery for treatment, and some diseases can only be treated completely by the surgical method.

At present, at thoracic surgery's in-process, the doctor often need use the operation drag hook to fix the wound, because the operation drag hook needs nurse's supplementary use, it is very inconvenient in the use, and it is unexpected to take place easily, to the great operation of some wounds, often need a plurality of operation drag hooks cooperation to use, consequently need more medical personnel's supplementary use, can do the progress of operation to the doctor and cause certain influence, and it is not very good to carry out the effect of supplementary expansion to the wound through the operation drag hook, operating personnel need to be preoccupied with, consequently often postoperative medical personnel can feel tired out very.

Based on the above, the invention designs an auxiliary expanding device for thoracic surgery to solve the problem of auxiliary expansion of the wound.

Disclosure of Invention

The invention aims to provide an auxiliary expanding device for thoracic surgery to solve the problem of auxiliary expansion of wounds in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

the utility model provides an auxiliary expanding device for thoracic surgery, includes the bed board, the bottom fixedly connected with support column of bed board, the bottom fixedly connected with base of support column, the last fixed surface of bed board is connected with the mattress, the equal fixedly connected with position control device in both sides of bed board, square groove has been seted up to position control device's inside, the left side movable mounting in square groove has the removal frame, the top swing joint that removes the frame has expansion auxiliary device, the inside screw thread through-hole of having seted up in square piece in expansion auxiliary device's the left side, square groove has been seted up to expansion auxiliary device's right side diaphragm, the spout has been seted up in the square groove, swing joint has clamping device in the spout.

Preferably, the position adjusting device comprises a box body, a rack and pinion device is fixedly connected to the inside of the box body, and an adjusting hand wheel is movably connected to one side of the rack and pinion device.

Preferably, the rack and pinion device is including the meshing gear, the upper end and the meshing rack toothing of meshing gear are connected, the one end fixed connection of meshing rack is in the one side of removing the frame, fixedly connected with axis of rotation in the meshing gear, the axis of rotation passes pivot fixing base and adjusting hand wheel roll connection, pivot fixing base fixed connection is in the upper end of fixed block, fixed block fixed connection is in the square groove bottom of box, square through hole has been seted up to fixed block inside, swing joint has spacing in the square through hole, the one end fixed connection of spacing is in the one side of removing the frame.

Preferably, the expansion assisting device comprises a fixing frame, a threaded through hole is formed in a square block on the left side of the fixing frame, a screw rod is movably connected in the threaded through hole, one end of the screw rod penetrates through the threaded through hole and is fixedly connected with the clamping device, and a screwing handle is fixedly connected to the other end of the screw rod.

Preferably, the clamping device comprises a square threaded column, a slider is fixedly connected to the front side and the back side of the square threaded column, a rotating rod is fixedly connected to the top of the square threaded column, a threaded cylinder is fixedly connected to the bottom of the square threaded column, two first hinge plates are symmetrically distributed on the side surface of the threaded cylinder, the two first hinge plates are movably hinged to the two second hinge plates respectively, the two second hinge plates are fixedly connected together through a connecting hinge plate, a fixed hinge plate is fixedly connected to the bottom of each second hinge plate, a clamping plate is fixedly connected to one side of each fixed hinge plate, anti-skid grooves are formed in the two clamping plates, threaded through holes are formed in the connecting hinge plates, and threaded rods are movably connected to the threaded through holes.

Preferably, the square threaded column, the threaded cylinder and the connecting hinge plate are all provided with threaded through holes, threaded rods are movably connected in the threaded through holes, and the threaded rods penetrate through the threaded through holes and are fixedly connected with the rotary rods.

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

1. according to the invention, the expanding device is arranged, when a thoracic surgery is performed, a doctor firstly cuts a wound by using the scalpel, then clamps two sides of the wound by using the two clamping devices, then a medical worker rotates the screwing handle to screw out the screw rods towards two sides, and the screwing-out motion of the screw rods can drive the clamping devices to move towards two sides, so that the wound is expanded, and the wound can be stably expanded and fixed by the method, and meanwhile, the energy of the medical worker is saved.

2. According to the invention, the clamping devices are arranged, after a doctor cuts a wound by using a scalpel, two sides of the wound are respectively placed between the clamping plates of the two clamping devices, the rotating rod is rotated to drive the threaded rod to move upwards, the threaded cylinder moves upwards due to the movement of the threaded rod, the hinge plates are driven to move by the movement of the threaded cylinder, the fixed hinge plates are clamped inwards due to the movement of the hinge plates, so that the clamping plates fixed on the fixed hinge plates clamp and fix the skin of the wound, and the clamping plates are provided with the anti-skidding grooves, so that the skin of the wound can be effectively prevented from slipping and closing during expansion.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

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

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

FIG. 3 is a schematic view of an exploded structure of the dilation aid of the present invention;

FIG. 4 is a schematic structural view of a rack and pinion device of the present invention;

fig. 5 is a schematic structural view of the clamping device of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a bed board; 2. a support column; 3. a base; 4. a mattress; 5. a position adjustment device; 501. a box body; 502. a rack and pinion device; 5021. a meshing gear; 5022. meshing the racks; 5023. a rotating shaft fixing seat; 5024. a rotating shaft; 5025. a fixed block; 5026. a limiting strip; 503. adjusting a hand wheel; 6. an expansion aid; 601. a fixed mount; 602. a screw; 603. screwing a handle; 7. a movable frame; 8. a clamping device; 801. a square threaded post; 802. a slider; 803. rotating the rod; 804. a threaded barrel; 805. a first hinge plate; 806. a second hinge plate; 807. fixing a hinged plate; 808. a splint; 809. connecting a hinge plate; 8010. a threaded rod.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution:

the utility model provides an auxiliary expanding device for thoracic surgery, including bed board 1, the bottom fixedly connected with support column 2 of bed board 1, the bottom fixedly connected with base 3 of support column 2, bed board 1's last fixed surface is connected with mattress 4, the equal fixedly connected with position control device 5 in both sides of bed board 1, square groove has been seted up to position control device 5's inside, the left side movable mounting in square groove has removal frame 7, the top swing joint who removes frame 7 has expansion auxiliary device 6, the inside screw thread through-hole that has seted up of the square piece in left side of expansion auxiliary device 6, square groove has been seted up to expansion auxiliary device 6's right side diaphragm, the spout has been seted up to square inslot, swing joint has clamping device 8 in the spout.

The position adjusting device 5 comprises a box body 501, a rack and pinion device 502 is fixedly connected inside the box body 501, and an adjusting handwheel 503 is movably connected to one side of the rack and pinion device 502.

When in specific use: through above-mentioned connected mode, with rack and pinion device 502 fixed connection in the inside of box 501, can play the effect of protection to rack and pinion device 502, prevent that it from receiving unexpected destruction.

Wherein, rack and pinion device 502 includes meshing gear 5021, meshing gear 5021's upper end is connected with the meshing of meshing rack 5022, meshing rack 5022's one end fixed connection is in one side of removing frame 7, fixedly connected with axis of rotation 5024 in the meshing gear 5021, axis of rotation 5024 passes pivot fixing base 5023 and adjusting hand wheel 503 rolling connection, pivot fixing base 5023 fixed connection is in the upper end of fixed block 5025, fixed block 5025 fixed connection is in the square groove bottom of box 501, the square through hole has been seted up inside fixed block 5025, swing joint has spacing strip 5026 in the square through hole, the one end fixed connection of spacing strip 5026 is in one side of removing frame 7.

When in specific use: through above-mentioned connected mode, use adjusting handle 503 to drive gear 5021 and carry out the meshing transmission, the parallel movement of removing frame 7 can be realized through the meshing transmission of gear 5021 and rack 5022, conveniently adjusts the position of removing frame 7 in the use.

The expansion assisting device 6 comprises a fixing frame 601, a threaded through hole is formed in a left square block of the fixing frame 601, a screw 602 is movably connected in the threaded through hole, one end of the screw 602 penetrates through the threaded through hole to be fixedly connected with the clamping device 8, and the other end of the screw 602 is fixedly connected with a screwing handle 603.

When in specific use: through above-mentioned connected mode, screw in through screw rod 602 reaches the purpose to the wound expansion with unscrewing, has reduced medical personnel's work load when supplementary expansion, is favorable to the doctor to carry out the operation, saves the time of operation cost.

Wherein, clamping device 8 includes square thread post 801, the equal fixedly connected with slider 802 in front and the back of square thread post 801, the top fixedly connected with swing arm 803 of square thread post 801, the bottom fixedly connected with screw thread section of thick bamboo 804 of square thread post 801, the side symmetric distribution of screw thread section of thick bamboo 804 has two first hinged plates 805, two first hinged plates 805 are respectively with two second hinged plates 806 swing joint, two second hinged plates 806 are in the same place through a connecting hinged plate 809 fixed connection, the equal fixedly connected with one fixed hinged plate 807 in bottom of two second hinged plates 806, the equal fixedly connected with splint 808 in one side of two fixed hinged plates 807, all seted up anti-skidding groove on two splint 808, threaded through-hole has been seted up to connecting hinged plate 809 inside, swing joint has the threaded rod 8010 in the threaded through-hole.

When in specific use: through the connection mode, the skin at the wound can be firmly clamped between the two clamping plates 808, so that the skin at the wound can be fixed, and the skin is not easy to fall off when the skin is expanded.

Threaded through holes are formed in the square threaded column 801, the threaded cylinder 804 and the connecting hinge plate 809, a threaded rod 8010 is movably connected in the threaded through holes, and the threaded rod 8010 penetrates through the threaded through holes to be fixedly connected with the rotary rod 803.

When in specific use: through the connection mode, the square threaded column 801, the threaded cylinder 804, the connecting hinge plate 809 and the threaded rod 8010 can be matched, so that clamping movement can be realized.

When the medical instrument is used specifically, firstly, the meshed gear 5021 inside the box body 501 is driven to rotate by rotating the adjusting hand wheel 503, the meshed gear 5021 is meshed with the meshed rack 5022 for transmission, so that the moving frame 7 moves, the expansion auxiliary device 6 connected with the moving frame 7 is adjusted to be in a proper position, a doctor cuts an operation wound on the chest of a patient by using a scalpel, after the wound is cut, a medical worker rotates the screwing handle 603 to enable the screwing handle 603 to drive the screw 602 to perform screwing motion, the screwing motion of the screw 602 can drive the clamping devices 8 fixedly connected to the screw 602 to translate in the sliding grooves of the fixing frame 601, so that the two clamping devices 8 move right above the wound, and then the doctor can conveniently place the skin on the two sides of the wound between the two clamping plates 808 on the two clamping devices 8, it drives threaded rod 8010 rebound to rotate rotary rod 803, the rebound of threaded rod 8010 then can drive a screw section of thick bamboo 804 rebound, the removal of a screw section of thick bamboo 804 then can make the hinge plate carry out clamping movement, make splint 808 on the fixed hinge plate 807 move to the inboard and press from both sides tight fixed to wound skin, the antiskid groove of seting up on splint 808 simultaneously can effectually prevent coming off of wound skin, press from both sides tightly the completion back, the rethread reverse rotation is twisted handle 603 soon and is made two clamping device 8 to the both sides translation respectively, the translation stops the rotation after the suitable position and twists handle 603, thereby expand the wound, reach the mesh to the supplementary expansion of wound.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a thoracic surgery assists expansion device, includes bed board (1), its characterized in that: the utility model discloses a bed board, including bed board (1), bottom fixedly connected with support column (2), bottom fixedly connected with base (3) of support column (2), the last fixed surface of bed board (1) is connected with mattress (4), the equal fixedly connected with position control device (5) in both sides of bed board (1), square groove has been seted up to the inside of position control device (5), the left side movable mounting in square groove has removal frame (7), the top swing joint that removes frame (7) has expansion auxiliary device (6), the inside screw thread through-hole that has seted up in the square piece in left side of expansion auxiliary device (6), square groove has been seted up to the right side diaphragm of expansion auxiliary device (6), square inslot has seted up the spout, swing joint has clamping device (8) in the spout.

2. The thoracic surgery auxiliary expanding device as set forth in claim 1, wherein: the position adjusting device (5) comprises a box body (501), a gear rack device (502) is fixedly connected to the inside of the box body (501), and an adjusting hand wheel (503) is movably connected to one side of the gear rack device (502).

3. The thoracic surgery auxiliary expanding device as set forth in claim 2, wherein: gear rack device (502) is including meshing gear (5021), the upper end and the meshing of meshing rack (5022) of meshing gear (5021) are connected, the one end fixed connection of meshing rack (5022) is in the one side of removing frame (7), fixedly connected with axis of rotation (5024) in meshing gear (5021), axis of rotation (5024) pass pivot fixing base (5023) and adjusting hand wheel (503) roll connection, pivot fixing base (5023) fixed connection is in the upper end of fixed block (5025), fixed block (5025) fixed connection is in the square groove bottom of box (501), the inside square through hole that has seted up of fixed block (5025), swing joint has spacing (5026) in the square through hole, the one end fixed connection of spacing (5026) is in the one side of removing frame (7).

4. The thoracic surgery auxiliary expanding device as set forth in claim 1, wherein: expansion auxiliary device (6) are including mount (601), the inside screw thread through-hole that has seted up of the square piece in left side of mount (601), swing joint has screw rod (602) in the screw thread through-hole, the one end of screw rod (602) is passed screw thread through-hole and clamping device (8) fixed connection, the other end fixedly connected with of screw rod (602) revolves twist grip (603).

5. The thoracic surgery auxiliary expanding device as set forth in claim 1, wherein: the clamping device (8) comprises a square threaded column (801), a sliding block (802) is fixedly connected to the front side and the back side of the square threaded column (801), a rotating rod (803) is fixedly connected to the top of the square threaded column (801), a threaded cylinder (804) is fixedly connected to the bottom of the square threaded column (801), two first hinge plates (805) are symmetrically distributed on the side surface of the threaded cylinder (804), the two first hinge plates (805) are movably hinged to two second hinge plates (806) respectively, the two second hinge plates (806) are fixedly connected together through a connecting hinge plate (809), a fixed hinge plate (807) is fixedly connected to the bottom of each second hinge plate (806), a clamping plate (808) is fixedly connected to one side of each fixed hinge plate (807), anti-skid grooves are formed in each clamping plate (808), threaded through holes are formed in each connecting hinge plate (809), a threaded rod (8010) is movably connected in the threaded through hole.

6. The thoracic surgery auxiliary expanding device as set forth in claim 5, wherein: threaded through holes are formed in the square threaded column (801), the threaded cylinder (804) and the connecting hinge plate (809), a threaded rod (8010) is movably connected in the threaded through holes, and the threaded rod (8010) penetrates through the threaded through holes to be fixedly connected with the rotary rod (803).