CN216908513U

CN216908513U - Spinal surgery uses support

Info

Publication number: CN216908513U
Application number: CN202220430974.3U
Authority: CN
Inventors: 张振朋
Original assignee: Hubei 672 Integrated Traditional Chinese And Western Medicine Orthopaedic Hospital
Current assignee: Hubei 672 Integrated Traditional Chinese And Western Medicine Orthopaedic Hospital
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-08
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a spinal surgery bracket which comprises an underframe, wherein a moving frame is slidably arranged on the underframe, two ends of the middle part of the upper surface of the moving frame are respectively embedded with an installation box, an annular supporting seat is rotatably arranged on the installation box, a bottom plate is arranged on the upper surface of the annular supporting seat, an abdomen supporting plate is arranged on the upper surface of the bottom plate, two ends of the upper surface of the moving frame corresponding to the underframe are respectively and fixedly provided with a slide rail rod, a hard rubber rod is slidably arranged on the slide rail rod, an adjusting rod is rotatably arranged at the upper end of the hard rubber rod, a traction rod is fixedly arranged at the end part of the adjusting rod far away from the hard rubber rod, a head support is arranged at the front end of the upper surface of the underframe, and leg supports are jointly arranged between the upper surfaces of the underframe far away from the head supports. In the using process, the utility model is designed to be in an integrated structure with the skin retractor used in the operation, so that the operation of an operator is convenient, the operation efficiency is improved, and the whole bracket can be adjusted and fixed adaptively according to the body type of a patient, thereby being beneficial to use.

Description

Spinal surgery uses support

Technical Field

The utility model relates to the technical field of medical tools, in particular to a spinal surgery bracket.

Background

The minimally invasive spine surgery technology means that large incisions are avoided under certain medical risks, tiny incisions or puncture channels are adopted, special instruments and devices are used, under the monitoring of an image instrument or the guidance of a navigation technology, various miniature manual or electric instruments and equipment are used for reaching the lesion from a normal anatomical structure, the whole operation process is completed under a visual condition, and the aims of being smaller than the traditional or standard spine operation incision, small in tissue trauma, less in bleeding, high in operation accuracy, positive in effect and fast in postoperative function recovery are achieved.

In the existing spine surgery, a patient lies on an operating bed in a prone mode, although a full anesthesia mode is adopted, all parts of the patient cannot be placed properly, and the patient still has discomfort after the surgery; and the incision position in the operation process adopts auxiliary instrument to carry out the tractive usually, and the installation is comparatively loaded down with trivial details, influences operation efficiency and promotes art person's working strength. To this end, we propose a spinal surgical stent.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a spinal surgery bracket.

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

the utility model provides a support for spinal surgery, includes the chassis, the chassis is "Contraband" shape, slidable mounting has the removal frame on the chassis, the installation box is installed in the equal embedding in both ends at removal frame upper surface middle part, it installs annular supporting seat to rotate on the installation box, the last surface mounting of annular supporting seat has the bottom plate, the last surface mounting of bottom plate has the belly fagging, the equal fixed mounting in upper surface both ends that the removal frame corresponds the chassis has the slide rail pole, slidable mounting has stereoplasm rubber pole on the slide rail pole, the upper end of stereoplasm rubber pole is rotated and is installed the regulation pole, the tip fixed mounting that the stereoplasm rubber pole was kept away from to the regulation pole has the traction rod, the head rest is installed to the front end of chassis upper surface, the chassis is kept away from and is installed the leg support jointly between the upper surface of head rest.

Preferably, a motor is installed at one end of the outer side of the installation box, and the output end of the motor extends into the installation box and is fixedly connected with the annular supporting seat.

Preferably, the chassis is provided with positioning holes at intervals corresponding to the movable frame body part, the chassis is provided with fixing bolts through the positioning holes, and the fixing bolts penetrate through the movable frame and extend into the positioning holes.

Preferably, one side of the underframe corresponding to the head support is provided with symmetrically distributed screws in a penetrating manner, and the end parts of the screws extending to the outer side of the underframe are respectively provided with a mounting seat in a rotating manner.

Preferably, the upper surface of mount pad all is connected with the lower surface of head rest, the head rest corresponds the upper surface of mount pad and all imbeds the screw thread and installs adjusting screw, adjusting screw runs through the head rest and extends to in the mount pad.

Preferably, the head support is oval annular, the clamping grooves are formed in the two ends of the middle of the upper surface of the leg support, and the strip-shaped grooves are uniformly distributed in the abdomen supporting plate.

Preferably, the rod body of the pull rod arc shape, the hard rubber rod and the adjusting rod are connected in a rotating mode through a fastening bolt.

The utility model provides a spinal surgery bracket, which has the beneficial effects that:

1. when a spinal surgery is performed, the support is placed on an operating bed, the position of the movable frame on the bottom frame and the distance between the head support and the bottom frame are adjusted according to the body type of a patient, the abdomen of the patient is corresponding to the abdomen supporting plate, the face of the patient is corresponding to the head support, the legs of the patient are corresponding to the clamping grooves in the leg supports one by one, the patient is prone to be positioned on the whole support, pre-operation operations such as anesthesia are performed, after an incision is cut, the skin on the two sides of the incision is retracted by using the traction rods, the operation visual field of an operator is convenient to improve, and the whole skin retracting mechanism and the whole support adopt an integrated structure, so that the problems that the conventional skin retracting mechanism is complex to install and the operation efficiency is affected are solved;

2. before the operation, according to the patient size, remove the position between screw rod and the chassis to adjust the distance between head rest and the chassis, still can rotate adjusting screw, make the angle between head rest and the chassis change, the patient head of being convenient for can place into different angles, reduce the straight uncomfortable sense that produces with the long-time contact of head rest of postoperative patient head.

Drawings

FIG. 1 is a schematic structural view of a spinal surgical stent according to the present invention;

FIG. 2 is a bottom view of a spinal surgical stent of the present invention;

FIG. 3 is a schematic view of the structure of an abdominal supporting mechanism of a spinal surgical stent according to the present invention;

FIG. 4 is a schematic view of the surgical retractor of the spinal surgical stent of the present invention;

fig. 5 is a schematic view of a mounting structure of a head rest of a spinal surgical bracket according to the present invention.

In the figure: 1. a chassis; 2. a leg rest; 3. a card slot; 4. an abdomen supporting plate; 5. a head support; 6. a movable frame; 7. a fixing bolt; 8. positioning holes; 9. a slide rail rod; 10. a hard rubber rod; 11. adjusting a rod; 12. a traction rod; 13. installing a box; 14. a base plate; 15. a mounting seat; 16. a screw; 17. an annular supporting seat; 18. a motor; 19. a strip-shaped groove; 20. and adjusting the screw.

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 "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-5, a spinal surgery support comprises a chassis 1, wherein the chassis 1 is in the shape of Contraband, a movable frame 6 is slidably mounted on the chassis 1, mounting boxes 13 are respectively embedded at two ends of the middle part of the upper surface of the movable frame 6, an annular supporting seat 17 is rotatably mounted on each mounting box 13, a bottom plate 14 is mounted on the upper surface of each annular supporting seat 17, and an abdominal supporting plate 4 is mounted on the upper surface of each bottom plate 14.

The movable frame 6 is provided with sliding rail rods 9 corresponding to the two ends of the upper surface of the base frame 1, hard rubber rods 10 are arranged on the sliding rail rods 9 in a sliding mode, adjusting rods 11 are installed at the upper ends of the hard rubber rods 10 in a rotating mode, end portions, far away from the hard rubber rods 10, of the adjusting rods 11 are fixedly provided with traction rods 12, head supports 5 are installed at the front ends of the upper surface of the base frame 1, leg supports 2 are installed between the upper surfaces, far away from the head supports 5, of the base frame 1, the position, on the base frame 1, of the movable frame 6 is adjusted according to the body type of a patient, the distance between the head supports 5 and the base frame 1 is formed, the abdomen of the patient corresponds to abdomen supporting plates 4 immediately, the face corresponds to the head supports 5, and the clamping grooves 3 in the leg supports 2 correspond to one another, and prone positions are adopted on the whole support.

Motor 18 is installed to the one end in the install bin 13 outside, motor 18's output extends to in the install bin 13 with annular supporting seat 17 looks fixed connection, chassis 1 corresponds and removes 6 support body parts and set up the locating hole 8 that the interval set up, fixing bolt 7 is installed through locating hole 8 to chassis 1, fixing bolt 7 runs through and removes in 6 extends to locating hole 8, chassis 1 corresponds one side that the head held in the palm 5 and runs through the screw rod 16 of installing the symmetric distribution, the tip that screw rod 16 extended to the chassis 1 outside all rotates and installs mount pad 15, the upper surface of mount pad 15 all is connected with the lower surface that the head held in the palm 5.

Adjusting screw 20 is installed to the equal embedding screw thread of upper surface that head rest 5 corresponds mount pad 15, adjusting screw 20 runs through head rest 5 and extends to in the mount pad 15, head rest 5 is oval-shaped cyclic annular, adjusting screw 20's setting on the head rest 5, before the operation, according to the patient size, remove the position between screw rod 16 and the chassis 1, thereby adjust the distance between head rest 5 and the chassis 1, adjusting screw 20 still can rotate, make the angle between head rest 5 and the chassis 1 change, it is different angles to be convenient for patient's head can place, reduce the uncomfortable sense that the straight and head rest 5 long-time contact of postoperative patient's head produced.

Draw-in groove 3 has all been seted up at the both ends at 2 upper surface middle parts of leg support, sets up evenly distributed's bar groove 19 on the belly fagging 4, the body of rod of the pull rod 12 arc form, and stereoplasm rubber pole 10 rotates mutually through fastening bolt with adjusting between the pole 11 and be connected.

In the utility model, when a spine surgery is performed, the bracket is placed on an operating bed, the position of the movable frame 6 on the bottom frame 1 and the distance between the head support 5 and the bottom frame 1 are adjusted according to the body type of a patient, then the abdomen of the patient corresponds to the abdomen supporting plate 4, the face corresponds to the head support 5, and the two legs correspond to the clamping grooves 3 on the leg supports 2 one by one, the whole bracket is positioned in a prone position, the pre-operation operations such as anesthesia are performed, after the incision is cut, the skin on the two sides of the incision is retracted by using the traction rod 12, the operation visual field of an operator is convenient to be improved, and the whole skin retracting mechanism and the whole bracket adopt an integrated structure, so that the problems that the conventional skin retracting mechanism is complicated to install and the operation efficiency is influenced are solved;

before an operation, according to the body type of a patient, the position between the screw 16 and the underframe 1 is moved, so that the distance between the head support 5 and the underframe 1 is adjusted, the adjusting screw 20 can be rotated, the angle between the head support 5 and the underframe 1 is changed, the head of the patient can be placed at different angles conveniently, and the discomfort caused by the fact that the head of the patient is straight after the operation and is in long-time contact with the head support 5 is reduced;

in summary, the following steps: the whole support is designed to be of an integrated structure with a skin retractor used in an operation, so that an operator can operate conveniently, the operation efficiency is improved, and the whole support can be adjusted and fixed adaptively according to the body type of a patient, and is favorable for use.

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 as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a spinal surgery uses support, includes chassis (1), its characterized in that, chassis (1) is "Contraband" shape, slidable mounting has removal frame (6) on chassis (1), the both ends at removal frame (6) upper surface middle part all imbeds and installs install bin (13), rotatable mounting has annular supporting seat (17) on install bin (13), the last surface mounting of annular supporting seat (17) has bottom plate (14), the last surface mounting of bottom plate (14) has belly fagging (4), the equal fixed mounting in upper surface both ends that removal frame (6) correspond chassis (1) has slide rail pole (9), slidable mounting has stereoplasm rubber pole (10) on slide rail pole (9), the upper end of stereoplasm rubber pole (10) is rotated and is installed regulation pole (11), the tip fixed mounting that the stereoplasm rubber pole (10) was kept away from to regulation pole (11) has traction rod (12), head rest (5) are installed to the front end of chassis (1) upper surface, leg rest (2) are installed jointly to chassis (1) between keeping away from the upper surface of head rest (5).

2. A spinal surgical stent as claimed in claim 1, wherein a motor (18) is mounted at one end of the outer side of the mounting box (13), and the output end of the motor (18) extends into the mounting box (13) and is fixedly connected with the annular supporting seat (17).

3. A spinal surgery bracket according to claim 1, characterized in that the base frame (1) is provided with positioning holes (8) at intervals corresponding to the frame body part of the movable frame (6), the base frame (1) is provided with fixing bolts (7) through the positioning holes (8), and the fixing bolts (7) extend into the positioning holes (8) through the movable frame (6).

4. A spinal surgical support according to claim 1, characterized in that a symmetrical screw (16) is installed through one side of the base frame (1) corresponding to the head support (5), and the end parts of the screw (16) extending to the outside of the base frame (1) are rotatably installed with the installation base (15).

5. A spinal surgical support according to claim 4, characterized in that the upper surface of the mounting seat (15) is connected with the lower surface of the head rest (5), the head rest (5) is provided with an adjusting screw (20) in a thread-inserting way corresponding to the upper surface of the mounting seat (15), and the adjusting screw (20) penetrates through the head rest (5) and extends into the mounting seat (15).

6. The spinal surgical stent as claimed in claim 1, wherein the head support (5) is in the shape of an oval ring, the two ends of the middle part of the upper surface of the leg support (2) are provided with clamping grooves (3), and the abdomen support plate (4) is provided with uniformly distributed strip-shaped grooves (19).

7. A spinal surgical brace according to claim 1, characterized in that the pulling rod (12) is an arc-shaped rod body, and the hard rubber rod (10) and the adjusting rod (11) are rotatably connected through a fastening bolt.