CN112353618A

CN112353618A - Four limbs fixing device is used in clinical operation of medical treatment department of general surgery

Info

Publication number: CN112353618A
Application number: CN202011248953.1A
Authority: CN
Inventors: 褚朋; 李国华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-02-12

Abstract

The invention relates to the technical field of medical auxiliary tools, and discloses a four-limb fixing device for clinical operations of medical general surgery, which solves the problems of single function and complex use of the fixing device and comprises two L-shaped mounting plates which are parallel to each other, wherein a sliding block is slidably mounted on the horizontal outer wall of each L-shaped mounting plate, a first open groove is formed in the upper surface of each sliding block along the length direction of the sliding block, a first double-headed lead screw is rotatably mounted between the inner walls of two ends of each first open groove, a servo motor is arranged at one end of each first double-headed lead screw, two first connecting blocks are in threaded connection with each first double-headed lead screw, supporting rods are rotatably mounted on the two first connecting blocks, and transverse plates are arranged at the; the upper surface of the transverse plate is provided with a second slot along the length direction. The lower limbs are respectively inserted into the fixing rings, and the air bags fix the lower limbs of the patient, so that the lower limb fixing device is simple and convenient to operate, the tightness of fixing is convenient to adjust, and the comfort of the patient is improved.

Description

Four limbs fixing device is used in clinical operation of medical treatment department of general surgery

Technical Field

The invention relates to the technical field of medical auxiliary tools, in particular to a limb fixing device for clinical operation in medical general surgery.

Background

The general surgery department is a clinical subject which treats other diseases such as liver, biliary tract, pancreas, gastrointestinal tract, anorectal, vascular diseases, thyroid and breast tumors, trauma and the like by taking an operation as a main method, is a special subject of the largest surgical system, has a high proportion of varicose veins of lower limbs in general surgery department patients, is higher in middle-aged and old patients, and needs to fix the lower limbs of the patients during the operation for the varicose veins of the lower limbs so as to carry out the operation treatment.

Disclosure of Invention

The invention aims to solve the defects that the fixing device in the prior art is single in function and complicated to use, and provides a limb fixing device for clinical operation in general surgery department.

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

a four-limb fixing device for clinical operation in medical general surgery comprises two L-shaped mounting plates which are parallel to each other, wherein a sliding block is slidably mounted on the horizontal outer wall of each L-shaped mounting plate, a first groove is formed in the upper surface of each sliding block along the length direction of each sliding block, a first double-head lead screw is rotatably mounted between the inner walls of the two ends of each first groove, one end of each first double-head lead screw is provided with a servo motor, the first double-head lead screw is in threaded connection with two first connecting blocks, supporting rods are rotatably mounted on the two first connecting blocks, and transverse plates are arranged at the top ends of the two supporting rods;

the diaphragm upper surface has seted up the second fluting along its length direction, rotates between the grooved both ends inner wall of second and installs second double lead screw, and threaded connection has two second connecting blocks on the second double lead screw, two all be fixed with solid fixed ring on the second connecting block, be provided with the gasbag on solid fixed ring's the inner wall, one side of gasbag is provided with the air cock.

Preferably, a groove is formed in the horizontal outer wall of the L-shaped mounting plate along the length direction of the L-shaped mounting plate, a rack is arranged in the groove through a spring, and the rack is in sliding fit with the groove.

Preferably, tooth grooves are uniformly formed in the bottom end of the sliding block along the length direction of the sliding block, the tooth grooves are linearly arranged, and the tooth grooves are matched with the racks.

Preferably, the servo motor is installed at one end of the sliding block, and an output shaft of the servo motor is concentrically fixed with the first double-headed screw rod.

Preferably, the first double-head screw rod is provided with left-handed threads and right-handed threads respectively, and the two first connecting blocks are matched with the left-handed threads and the right-handed threads respectively.

Preferably, the second double-end screw rod is provided with left-hand threads and right-hand threads respectively, and the two second connecting blocks are matched with the left-hand threads and the right-hand threads respectively.

Preferably, one end of the second double-head screw rod penetrates through the transverse plate, and a rotating handle is arranged at the outer end of the second double-head screw rod.

Preferably, the transverse plate spans the two L-shaped mounting plates, and two ends of the transverse plate are respectively and rotatably connected with the support rods on the L-shaped mounting plates on two sides.

The invention has the beneficial effects that:

1. the lower limbs are respectively inserted into the fixing rings, and the air bags fix the lower limbs of the patient, so that the lower limb fixing device is simple and convenient to operate, the tightness of fixing is convenient to adjust, and the comfort of the patient is improved.

2. According to the invention, the servo motor is turned on, the servo motor drives the fixing rings to be adjusted in height, and the rotating handle is rotated, so that the distance between the two fixing rings can be adjusted, and the operation of a doctor is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of a limb fixing device for clinical operation in general medical surgery according to the present invention;

FIG. 2 is a schematic structural view of a slider mounting structure in an extremity fixing device for clinical operation in general medical surgery, according to the present invention;

FIG. 3 is a schematic structural diagram of a top view of a sliding block in the limb fixing device for clinical operation in general medical surgery, according to the present invention;

fig. 4 is a schematic structural diagram of installation of a limb fixing device for clinical operation in general medical surgery.

In the figure: the automatic air-conditioning bed comprises a 1L-shaped mounting plate, 2 sliding blocks, 3 first grooves, 4 first double-head screw rods, 5 servo motors, 6 first connecting blocks, 7 supporting rods, 8 transverse plates, 9 second grooves, 10 second double-head screw rods, 11 rotating handles, 12 second connecting blocks, 13 fixing rings, 14 air bags, 15 air nozzles, 16 grooves, 17 springs, 18 racks, 19 tooth grooves and 20 bed bodies.

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.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-4, a four-limb fixing device for clinical operation of medical general surgery department comprises two L-shaped mounting plates 1 which are parallel to each other, wherein a sliding block 2 is slidably mounted on the horizontal outer wall of each L-shaped mounting plate 1, a sliding chute matched with the L-shaped mounting plate 1 is formed in the horizontal outer wall of each L-shaped mounting plate 1, a groove 16 is formed in the horizontal outer wall of each L-shaped mounting plate 1 along the length direction of the L-shaped mounting plate 1, a rack 18 is mounted in each groove 16 through a spring 17, the rack 18 is in sliding fit with the groove 16, tooth sockets 19 are uniformly formed in the bottom end of each sliding block 2 along the length direction of the sliding;

the upper surface of the sliding block 2 is provided with a first open slot 3 along the length direction, a first double-head screw rod 4 is rotatably arranged between the inner walls of two ends of the first open slot 3, one end of the first double-head screw rod 4 is provided with a servo motor 5, the servo motor 5 is arranged at one end of the sliding block 2, the output shaft of the servo motor 5 is concentrically fixed with the first double-head screw rod 4, two first connecting blocks 6 are in threaded connection with the first double-head screw rod 4, the first double-head screw rod 4 is respectively provided with a left-handed thread and a right-handed thread, the two first connecting blocks 6 are respectively matched with the left-handed thread and the right-handed thread, the two first connecting blocks 6 are respectively and rotatably provided with a supporting rod 7, the top ends of the two supporting rods 7 are provided with a transverse plate 8, the transverse plate 8 crosses the two L-shaped mounting plates 1, and two ends of the transverse;

the upper surface of the transverse plate 8 is provided with a second groove 9 along the length direction, a second double-thread screw 10 is rotatably arranged between the inner walls of two ends of the second groove 9, the second double-thread screw 10 is connected with two second connecting blocks 12 through threads, the second double-thread screw 10 is respectively provided with left-handed threads and right-handed threads, the two second connecting blocks 12 are respectively matched with the left-handed threads and the right-handed threads, one end of the second double-thread screw 10 penetrates through the transverse plate 8, the outer end of the second double-thread screw 10 is provided with a rotating handle 11, two second connecting blocks 12 are respectively fixed with a fixing ring 13, the inner wall of the fixing ring 13 is provided with an air bag 14, and one side of the air bag 14 is provided with an air.

In this embodiment, as shown in fig. 4, the L-shaped mounting plates 1 are fixed at the tail end of the window 20, when the lower limbs of the patient need to be fixed, the rack bars 18 on the two L-shaped mounting plates 1 are pressed simultaneously to make the rack bars 18 far away from the tooth spaces 19, the sliding blocks 2 are moved to the proper use positions, the rack bars 18 are loosened, the rack bars 18 are pushed by the springs 17 to be inserted into the tooth spaces 19 again to fix the sliding blocks 2, the lower limbs of the patient are respectively inserted into the fixing rings 13, the air bags 14 are inflated by the external air pump to fix the lower limbs of the patient, the servo motor 5 is opened as required, the servo motor 5 drives the first double-headed screw rod 4 to rotate to make the two first connecting blocks 6 approach each other, the supporting rod 7 drives the transverse plate 8 to rise to drive the height of the fixing rings 13 to adjust the height of the lower limbs of the patient, meanwhile, the second double-ended screw rod 10 is driven to rotate by rotating the rotating handle 11, so that the two second connecting blocks 12 are close to or far away from each other, the distance between the two fixing rings 11 can be adjusted, and the operation of a doctor is facilitated.

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. The four-limb fixing device for the clinical operation of the medical general surgery comprises two L-shaped mounting plates (1) which are parallel to each other, and is characterized in that a sliding block (2) is slidably mounted on the horizontal outer wall of each L-shaped mounting plate (1), a first groove (3) is formed in the upper surface of each sliding block (2) along the length direction of each sliding block, a first double-headed screw rod (4) is rotatably mounted between the inner walls of the two ends of each first groove (3), a servo motor (5) is arranged at one end of each first double-headed screw rod (4), two first connecting blocks (6) are in threaded connection with each first double-headed screw rod (4), supporting rods (7) are rotatably mounted on the two first connecting blocks (6), and a transverse plate (8) is arranged at the top ends of the two supporting;

diaphragm (8) upper surface has seted up second fluting (9) along its length direction, rotates between the both ends inner wall of second fluting (9) and installs second double-end lead screw (10), and threaded connection has two second connecting blocks (12) on second double-end lead screw (10), two all be fixed with solid fixed ring (13) on second connecting block (12), be provided with on the inner wall of solid fixed ring (13) gasbag (14), one side of gasbag (14) is provided with air cock (15).

2. The limb fixing device for the clinical operation of the medical general surgery department according to claim 1, wherein a groove (16) is formed in the horizontal outer wall of the L-shaped mounting plate (1) along the length direction of the L-shaped mounting plate, a rack (18) is mounted in the groove (16) through a spring (17), and the rack (18) is in sliding fit with the groove (16).

3. The limb fixing device for the clinical operation of the medical general surgery department according to claim 2, wherein tooth grooves (19) are uniformly formed in the bottom end of the sliding block (2) along the length direction of the sliding block, the tooth grooves (19) are linearly arranged, and the tooth grooves (19) are matched with the rack (18).

4. The limb fixing device for the clinical operation of the medical general surgery department according to claim 1, wherein the servo motor (5) is installed at one end of the sliding block (2), and an output shaft of the servo motor (5) is concentrically fixed with the first double-head screw rod (4).

5. The limb fixing device for the clinical operation of the medical general surgery department according to claim 1, wherein the first double-thread lead screw (4) is provided with left-handed threads and right-handed threads respectively, and the two first connecting blocks (6) are matched with the left-handed threads and the right-handed threads respectively.

6. The limb fixing device for the clinical operation of the general medical surgery department according to claim 1, wherein the second double-thread lead screw (10) is provided with left-hand threads and right-hand threads respectively, and the two second connecting blocks (12) are matched with the left-hand threads and the right-hand threads respectively.

7. The limb fixing device for clinical operation in general medical surgery department according to claim 1, wherein one end of the second double-head screw rod (10) penetrates through the transverse plate (8), and a rotary handle (11) is arranged at the outer end of the second double-head screw rod (10).

8. The four-limb fixing device for the clinical operation of the medical general surgery department according to claim 1, wherein the transverse plate (8) spans the two L-shaped mounting plates (1), and two ends of the transverse plate (8) are respectively and rotatably connected with the support rods (7) on the L-shaped mounting plates (1) at two sides.