CN111920464A

CN111920464A - Auxiliary device for general surgery department treatment

Info

Publication number: CN111920464A
Application number: CN202010826338.8A
Authority: CN
Inventors: 刘书新; 原晓勇; 梁晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-17
Filing date: 2020-08-17
Publication date: 2020-11-13

Abstract

The invention relates to the field of medical instruments, in particular to an auxiliary device for general surgery treatment, which comprises two groups of spreading mechanisms symmetrically arranged on the side of an operating table, wherein each spreading mechanism comprises a concave frame clamped on the side of the operating table, an articulated piece articulated on the upper side of the concave frame, L-shaped frames arranged on the upper sides of the front end and the rear end of the articulated piece and an arc-shaped frame arranged between the two groups of L-shaped frames and one end away from the articulated piece, the middle parts of the concave frames are respectively provided with a fixing hole at the left and the right, the middle parts of the articulated pieces are provided with concave grooves, concave fixing frames are connected in the concave grooves in; the invention has simple structure and convenient operation, only needs to hang the draw hook on one end of the ratchet strip far away from the L-shaped frame and the patient's chest respectively and then directly pulls the ratchet strip, thereby realizing the purpose of quickly expanding the patient's chest and improving the operation efficiency, and meanwhile, the device is convenient to turn over the arc-shaped frame, thereby facilitating the patient to lie on the operating table.

Description

Auxiliary device for general surgery department treatment

Technical Field

The invention relates to the field of medical instruments, in particular to an auxiliary device for general surgery department treatment.

Background

The general surgery department is a clinical discipline which takes operations as a main method to treat other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectum, vascular diseases, thyroid and breast tumors, trauma and the like, and is the biggest special discipline of a surgical system. When the thoracic cavity operation treatment is carried out, the thoracic cavity needs to be pulled open through an auxiliary instrument, so that the operation treatment of doctors is facilitated.

At present, the chinese patent No. 201911142645.8 discloses a cardiac surgery operation aid, which comprises a mounting frame and an expanding assembly, wherein the expanding assembly comprises two expanding plates and a driving unit for driving the two expanding plates to synchronously and reversely move, the two mounting plates are respectively and fixedly mounted on the two mounting blocks at the bottom of the mounting frame, the mounting blocks are slidably connected with the mounting frame, the driving unit comprises a gear, a rack, a threaded rod, a driving rod and a connecting rod, and a cylindrical pin is slidably mounted on the gear; the device is equipped with the subassembly that struts, drive the threaded rod through the cooperation and rotate downstream simultaneously, the threaded rod drives rack downstream, the rack drives two synchronous rotations of gear, two gears drive the actuating lever swing, the actuating lever passes through the connecting rod and drives the board that struts of installation piece and bottom and move to the outside, prop open the patient's thorax that will operate, make things convenient for medical personnel to perform the operation, can reach the effect of adjustment actuating lever amplitude of oscillation through the position of adjustment cylindric lock, thereby the adjustment struts the motion stroke of board, strong adaptability.

However, the above device has the following defects and shortcomings in the application process:

it is inconvenient to rapidly open the thoracic cavity of the patient, thereby affecting the efficiency of the operation.

Disclosure of Invention

Solves the technical problem

Aiming at the defects in the prior art, the invention provides an auxiliary device for general surgery department treatment, which can effectively solve the problem that the prior art is inconvenient to rapidly open the chest cavity of a patient, so that the operation efficiency is influenced.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

the utility model provides an auxiliary device for department of general surgery's treatment, installs two sets of opening mechanism at the operating table avris including the symmetry, opening mechanism includes the concave type frame of joint at the operating table avris, articulate at the articulated elements of concave type frame upside, set up the L type frame of end upside around the articulated elements and set up the arc frame of keeping away from between articulated elements one end at two sets of L type frame, has seted up the fixed orifices about concave type frame middle part all, and concave type groove has been seted up at the articulated elements middle part, and sliding connection has concave type mount in the concave type groove, and two sets of frame ends in concave type mount bottom side can insert the fixed orifices respectively, and be connected with first spring between concave type mount bottom side middle part and the concave type groove top side inner wall, a plurality of groups sliding closure have been seted up to the first-class angle on the arc frame, all be provided with the drag hook subassembly in the sliding closure, the drag hook subassembly includes perpendicular and run through sliding The ratchet block, all seted up the spring chamber in the sliding opening upper portion, the guide hole has all been seted up on spring chamber top side, and the equal fixedly connected with second spring of spring chamber top side inner wall, the equal fixedly connected with of the second spring other end and the spacing complex stopper of ratchet block, the stopper upside all is provided with the guide arm, and the guide arm top is passed respectively and is worn out the guide.

Furthermore, all screw threads run through around the concave type frame has the screw rod, and the equal ball-type in screw rod top articulates there is the fixed disk, after with concave type frame joint in operation table limit side, through rotatory screw rod for the fixed disk extrudees the operation table avris, thereby improves the stability of concave type frame fixed connection at the operation table avris, and the device fixed mounting of being convenient for is at the operation table avris.

Furthermore, the bottom ends of the screw rods are provided with knobs, so that the screw rods can be rotated conveniently.

Furthermore, the concave fixing frame is provided with anti-slip blocks on one side away from the arc-shaped frame, so that the concave fixing frame can be moved upwards conveniently.

Furthermore, the sliding grooves are formed in the sliding openings, the sliding strips in sliding fit with the sliding grooves are arranged on the bottom sides of the ratchet strips, sliding fit of the ratchet strips and the sliding openings is achieved, and moving stability of the ratchet strips is improved.

Furthermore, the equal ball-type of L type frame one end is kept away from to the acantho strip articulates there is the link, the drag hook is close to arc frame one end and all is provided with and articulates the complex couple with the link, through the cooperation that articulates of link and couple, not only is convenient for the drag hook articulate and keep away from L type frame one end at the acantho strip, and realizes that drag hook and acantho strip keep away from the normal running fit of L type frame one end, and then is convenient for strut patient's thorax.

Furthermore, a pull rod is arranged at one end of the ratchet strip close to the L-shaped frame, so that the ratchet strip can be pulled conveniently.

Furthermore, the top ends of the guide rods are provided with pull rings, so that the guide rods can be conveniently pulled upwards, and the movement of the guide rods is limited.

Advantageous effects

Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:

the invention has simple structure and convenient operation, only needs to hang the draw hook on one end of the ratchet strip far away from the L-shaped frame and the patient's chest respectively and then directly pulls the ratchet strip, thereby realizing the purpose of quickly expanding the patient's chest and improving the operation efficiency, and meanwhile, the device is convenient to turn over the arc-shaped frame, thereby facilitating the patient to lie on the operating table.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

FIG. 1 is a schematic diagram of a front side view angle configuration of the present invention;

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic diagram of a rear side view angle structure according to the present invention;

FIG. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is an enlarged view of the structure at B of the present invention;

FIG. 6 is an enlarged view of the structure at C of the present invention;

the reference numerals in the drawings denote: 1-a concave frame; 2-a hinge; 3-L-shaped frame; 4-arc frame; 5-fixing holes; 6-a concave groove; 7-a concave fixing frame; 8-a first spring; 9-sliding port; 10-acanthopanax senticosus; 11-pulling a hook; 12-a thorn block; 13-a spring cavity; 14-a second spring; 15-a limiting block; 16-a guide rod; 17-a screw; 18-fixing the disc; 19-a knob; 20-anti-skid blocks; 21-a slide bar; 22-hanging ring; 23-hooking; 24-a pull rod; 25-pull ring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all 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.

The present invention will be further described with reference to the following examples.

Examples

An auxiliary device for general surgery treatment according to the present embodiment is described with reference to fig. 1 to 6: the automatic opening device comprises two groups of opening mechanisms which are symmetrically arranged on the side of an operating table, wherein each opening mechanism comprises a concave frame 1 which is clamped on the side of the operating table, an articulated piece 2 which is hinged on the upper side of the concave frame 1, L-shaped frames 3 which are arranged on the upper sides of the front end and the rear end of the articulated piece 2 and an arc-shaped frame 4 which is arranged between the ends, far away from the articulated piece 2, of the two groups of L-shaped frames 3, fixing holes 5 are formed in the left and the right of the middle part of the concave frame 1, a concave groove 6 is formed in the middle part of the articulated piece 2, a concave fixing frame 7 is connected in the concave groove 6 in a sliding manner, two groups of frame ends at the bottom side of the concave fixing frame 7 can be respectively inserted into the fixing holes 5, a first spring 8 is connected between the middle part of the bottom side of the concave fixing frame 7, Hang the drag hook 11 of keeping away from 3 one ends of L type frame at ratchet 10 and rotate through the pivot and connect in smooth mouthful 9 upper portions and with ratchet 10 complex ratchet piece 12, spring chamber 13 has all been seted up in smooth mouthful 9 upper portions, the guide hole has all been seted up on spring chamber 13 top side, and the equal fixedly connected with second spring 14 of spring chamber 13 top side inner wall, the equal fixedly connected with of the second spring 14 other end and the spacing complex stopper 15 of ratchet piece 12, stopper 15 upside all is provided with guide arm 16, guide arm 16 passes respectively on the top and wears out the guide.

Wherein, equal screw thread runs through around the concave type frame 1 has screw rod 17, and the equal ball-type in screw rod 17 top articulates there is fixed disk 18, after with concave type frame 1 joint in operation table limit side, through rotatory screw rod 17 for fixed disk 18 extrudees the operation table avris, thereby improves the stability of concave type frame 1 fixed connection at the operation table avris, and the device fixed mounting of being convenient for is at the operation table avris.

Wherein, the bottom end of the screw rod 18 is provided with a knob 19, which is convenient for rotating the screw rod 18.

The anti-slip blocks 20 are arranged on the sides, far away from the arc-shaped frame 4, of the concave fixing frames 7, so that the concave fixing frames 7 can be moved upwards conveniently.

Wherein, all seted up the spout in the sliding opening 9, the thorn strip 10 bottom side all is provided with the draw runner 21 with spout sliding fit, realizes the sliding fit of thorn strip 10 and sliding opening 9 to improve the stability that the thorn strip 10 removed.

Wherein, the equal ball-type of 3 one ends of L type frame are kept away from to thorn strip 10 articulates there is link 22, and drag hook 11 is close to 4 one ends of arc frame and all is provided with and articulates complex couple 23 with link 22, through the cooperation of articulating of link 22 with couple 23, not only is convenient for drag hook 11 articulate and keep away from 3 one ends of L type frame at thorn strip 10, and realizes drag hook 11 and thorn strip 10 and keep away from the normal running fit of 3 one ends of L type frame, and then is convenient for strut patient's thorax.

Wherein, a pull rod 24 is arranged at one end of the ratchet bar 10 close to the L-shaped frame 3, which is convenient for pulling the ratchet bar 10.

Wherein, the top of the guide rod 16 is provided with a pull ring 25, which is convenient for pulling the guide rod 16 upwards and limiting the movement of the guide rod 16.

Before use, the concave frame 1 is clamped on the left side and the right side of an operating table, the L-shaped frames 3 are positioned on the sides of the operating table (namely the arc-shaped frames 4 are not positioned on the upper side of the operating table but positioned on the left side and the right side of the operating table), and then the arc-shaped frames 4 can not obstruct a patient to lie on the operating table; then the L-shaped frame 3 is turned over, the concave fixing frame 7 is moved towards the direction far away from the concave frame 1, the first spring 8 is compressed, when the L-shaped frame 3 is turned over to be vertical to the concave frame 1, the arc-shaped frame 4 is horizontally positioned on the upper side of the operating table, the concave fixing frame 7 is loosened, the concave fixing frame 7 is moved downwards under the action of the first spring 8, two groups of frame ends on the bottom side of the concave fixing frame 7 are respectively inserted into the fixing holes 5, and therefore the hinge part 2 is fixed on the upper side of the concave frame 1, namely the arc-shaped frame 4 is stably positioned on the upper side of the operating table; then respectively hanging the draw hook 11 at one end of the ratchet 10 far away from the L-shaped frame 3, hanging the top end part of the draw hook 11 on the chest cavity of the patient, pulling the ratchet 10 towards the direction far away from the patient, respectively pulling different distances between the ratchet 10 and the arc-shaped frame 4 according to the size of the chest cavity to be unfolded, after the ratchet 10 is loosened, limiting the ratchet 12 by the limiting block 15, further enabling the ratchet 10 to be limited by the ratchet 12, further fixing the ratchet 10 and the arc-shaped frame 4 relatively, further realizing the purpose of rapidly unfolding the chest cavity of the patient, and improving the operation efficiency; if the drag hook 11 is to be taken down from the thoracic cavity of the patient, the guide rod 16 is pulled upwards to drive the second spring 14 to be compressed and drive the limiting block 15 to move upwards relative to the ratchet block 12, so that the limiting effect on the ratchet block 12 is relieved, the ratchet 10 can move along the sliding opening 9, the ratchet 10 moves towards the thoracic cavity of the patient, and the thoracic cavity of the patient with the drag hook 11 can be taken down conveniently.

The device simple structure, the operation of being convenient for only needs to articulate draw hook 11 respectively on the one end and the patient thorax that L type frame 3 was kept away from to ratchet 10, directly stimulates ratchet 10 again to the realization struts patient thorax fast, improves operation efficiency, and the device is convenient for overturn arc frame 4 simultaneously, thereby the patient of being convenient for lies on the operating table.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. An auxiliary device for general surgery department treatment is characterized in that: comprises two groups of spreading mechanisms which are symmetrically arranged on the side of an operating table, the spreading mechanisms comprise concave frames (1) which are connected with the side of the operating table in a clamping way, articulated elements (2) which are articulated on the upper side of the concave frames (1), L-shaped frames (3) which are arranged on the upper sides of the front and the rear ends of the articulated elements (2) and arc frames (4) which are arranged between one ends of the two groups of L-shaped frames (3) far away from the articulated elements (2), fixing holes (5) are respectively arranged on the left and the right of the middle parts of the concave frames (1), concave grooves (6) are arranged in the middle parts of the articulated elements (2), concave fixing frames (7) are connected in the concave grooves (6) in a sliding way, two groups of frame ends at the bottom sides of the concave fixing frames (7) can be respectively inserted into the fixing holes (5), first springs (8) are connected between the middle parts at the, all be provided with the drag hook subassembly in sliding opening (9), the pull rod subassembly includes perpendicular and through sliding connection ratchet (10) in sliding opening (9), articulates in ratchet (10) and keeps away from drag hook (11) of L type frame (3) one end and rotates through the pivot to connect in sliding opening (9) upper portion and with ratchet (10) complex ratchet piece (12), spring chamber (13) have all been seted up in sliding opening (9) upper portion, and the guide hole has all been seted up on spring chamber (13) top side, and the equal fixedly connected with second spring (14) of spring chamber (13) top side inner wall, the equal fixedly connected with of second spring (14) other end and ratchet piece (12) spacing complex stopper (15), stopper (15) upside all is provided with guide arm (16), and guide arm (16) top is passed and is worn out the guide hole respectively.

2. The auxiliary device for the general surgery department treatment according to the claim 1, wherein the screw rods (17) are threaded through the front and the back of the concave frame (1), and the top ends of the screw rods (17) are hinged with fixed plates (18) in a spherical mode.

3. The auxiliary device for general surgical treatment according to claim 2, wherein the bottom ends of the screws (18) are provided with knobs (19).

4. The auxiliary device for the general surgery department treatment according to claim 1, wherein the concave fixing frame (7) is provided with an anti-skid block (20) at one side far away from the arc-shaped frame (4).

5. The auxiliary device for the general surgery department treatment according to claim 1, wherein sliding grooves are formed in the sliding openings (9), and sliding strips (21) which are in sliding fit with the sliding grooves are arranged on the bottom sides of the ratchet strips (10).

6. The auxiliary device for the general surgery department treatment according to claim 1, wherein one end of the ratchet bar (10) far away from the L-shaped frame (3) is hinged with a hanging ring (22) in a spherical manner, and one end of the drag hook (11) near the arc-shaped frame (4) is provided with a hook (23) which is matched with the hanging ring (22) in a hanging manner.

7. The auxiliary device for general surgical treatment according to claim 1, wherein a pull rod (24) is arranged at one end of the ratchet bar (10) close to the L-shaped frame (3).

8. The auxiliary device for general surgical treatment as recited in claim 1, wherein the top ends of the guide rods (16) are provided with pull rings (25).