CN215689516U - Orthopedic surgery four limbs operation fixer - Google Patents

Abstract

The utility model discloses a bone surgery four-limb operation fixator, which relates to the technical field of orthopedic operations and comprises a mounting frame, wherein two fixed rods are installed on one side of the top end of the mounting frame, a moving block is sleeved on the outer walls of the two fixed rods, a cavity is formed in the moving block, a rotating rod penetrates through the cavity, an adjusting structure is arranged on the outer side of the rotating rod, a bracket is installed at the top end of the rotating rod on one side of the moving block through a connecting piece, binding bands are installed at the front end and the rear end of one side of the bracket, hook and loop fastening hook surfaces are installed at the top of one side of the binding bands, and hook and loop fastening hair surfaces are installed at the bottom of one side of the binding bands. According to the utility model, the position height and the angle of the bracket are adjusted and fixed, so that the patient can conveniently perform the operation in various body positions, the comfort level of the patient is improved, the operation of a doctor is facilitated, and the problem that the bracket cannot adapt to various body positions is solved.

Description

Orthopedic surgery four limbs operation fixer

Technical Field

The utility model relates to the field of orthopedics, in particular to a bone surgery four-limb operation fixator.

Background

Orthopedics is the most common department of hospital, and orthopedics 'sick and wounded structure is comparatively common with the damage of four limbs, can diagnose the treatment to sick and wounded four limbs usually, when carrying out the operation to some orthopedic patient, needs to fix patient's limbs to make things convenient for the doctor to carry out the operation.

In the prior art, the limbs of a patient are usually rapidly limited by means of some limiting tools, but most of the limiting tools are only suitable for lying postures, and when the patient needs to perform an operation in other postures, the effect of the existing device is not excellent, and the comfort of the patient is not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bone surgery four-limb operation fixator to solve the problem that the fixator cannot adapt to various body positions in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the bone surgery four-limb operation fixator comprises a mounting frame, wherein two fixed rods are mounted on one side of the top end of the mounting frame, moving blocks are sleeved on the outer walls of the two fixed rods, cavities are formed in the moving blocks, rotating rods penetrate through the cavities, and adjusting structures are arranged on the outer sides of the rotating rods;

the utility model discloses a fixing device for binding belt, including movable block, bandage, loop, fixing frame, connecting piece, bandage hook face, magic tape hair face, ring, loop, fixing frame, bracket, binding block, binding belt, fixing frame, and fixing frame, fixing frame.

Preferably, the adjusting structure further comprises a disc, the disc is mounted on the outer wall of the binding band in the cavity, the upper end and the lower end of the disc extend to the upper portion and the lower portion of the moving block respectively, a plurality of limiting holes penetrate through one side of the disc, a mounting plate is mounted on one side of the top end of the moving block, a screw rod is mounted inside the mounting plate, and one end of the mounting plate extends to the inside of the limiting holes.

Preferably, twelve limiting holes are arranged, and the limiting holes are distributed in an equal angle mode relative to the center of the disc.

Preferably, location structure includes stop collar, telescopic link, rubber pad, movable plate and lead screw, the stop collar is all installed in the upper portion and the lower part of dead lever outer wall, two telescopic links are installed to one side of mounting bracket bottom, and the movable plate is installed to the bottom of two telescopic links, the rubber pad is all installed to the one end of movable plate and mounting bracket, the lead screw is installed through the bearing in one side on movable plate top, and the one end of lead screw runs through to the top of mounting bracket.

Preferably, one side of the rubber pad is located on the same vertical line, and one end of the rubber pad is provided with anti-skidding lines.

Preferably, the outer wall of lead screw is provided with the external screw thread, and the inner wall of mounting bracket is provided with rather than assorted internal thread.

Preferably, the hook-and-loop fastener has the same width as the hook-and-loop fastener, and the length of the hook-and-loop fastener is less than that of the loop-and-loop fastener.

Compared with the related art, the bone surgery limb operation fixator provided by the utility model has the following beneficial effects:

the utility model provides a positioning structure and an adjusting structure, the edge of an operating table is clamped by a movable plate and a mounting frame, the device can be quickly fixed at a proper position, the position of the device on a fixed rod is changed by rotating a limiting sleeve, and the position of a movable block can be changed, so that the height of a bracket can be adjusted, the bracket can change the angle along with the rotation of a rotary rod, and the bracket can be fixed at a proper angle, so that a patient can perform an operation in multiple body positions conveniently, the comfort level of the patient is improved, a doctor can perform the operation conveniently, and the problem that the patient cannot adapt to multiple body positions is solved.

Drawings

FIG. 1 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged schematic view of FIG. 1 at A according to the present invention;

FIG. 5 is an enlarged view of the structure at B of FIG. 3 according to the present invention;

fig. 6 is a schematic perspective view of the present invention.

In the figure: 1. a positioning structure; 101. a limiting sleeve; 102. a telescopic rod; 103. a rubber pad; 104. moving the plate; 105. a screw rod; 2. hook surface of magic tape; 3. magic tape hair side; 4. a bracket; 5. a moving block; 6. a mounting frame; 7. fixing the rod; 8. binding bands; 9. rotating the rod; 10. a circular ring; 11. a screw; 12. a disc; 13. a cavity; 14. a limiting hole; 15. and (7) mounting the plate.

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.

Example 1: referring to fig. 1-6, a fixator for limb surgery in bone surgery comprises a mounting frame 6, wherein two fixing rods 7 are mounted on one side of the top end of the mounting frame 6, a moving block 5 is sleeved on the outer walls of the two fixing rods 7, a cavity 13 is formed in the moving block 5, a rotating rod 9 penetrates through the cavity 13, and an adjusting structure is arranged on the outer side of the rotating rod 9;

a bracket 4 is installed at the top end of a rotary rod 9 at one side of a moving block 5 through a connecting piece, binding bands 8 are installed at the front end and the rear end of one side of the bracket 4, hook and loop fasteners 2 are installed at the top of one side of each binding band 8, hook and loop fasteners 3 are installed at the bottom of one side of each binding band 8, circular rings 10 are installed at the two sides of the other side of the bracket 4, and a positioning structure 1 is arranged below a mounting frame 6;

the widths of the hook surface 2 and the loop surface 3 are the same, and the length of the hook surface 2 is less than that of the loop surface 3;

referring to fig. 1-6, the fixator for limb surgery in bone surgery further comprises an adjusting structure, the adjusting structure further comprises a disc 12, the disc 12 is mounted on the outer wall of a binding band 8 in a cavity 13, the upper end and the lower end of the disc 12 respectively extend to the upper part and the lower part of a moving block 5, a plurality of limiting holes 14 penetrate through one side of the disc 12, a mounting plate 15 is mounted on one side of the top end of the moving block 5, a screw 11 is mounted in the mounting plate 15, and one end of the mounting plate 15 extends to the inner parts of the limiting holes 14;

twelve limiting holes 14 are arranged, and the limiting holes 14 are distributed in an equal angle mode relative to the center of the disc 12;

specifically, as shown in fig. 1, 3, 4 and 5, the angle of the bracket 4 can be changed by rotating the rotary rod 9, the rotary rod 9 rotates to drive the disc 12 to rotate, and the screw rod 11 is screwed into the limit holes 14 at different positions to limit the rotation of the disc 12, so that the angle of the bracket 4 is adjusted and fixed, a patient can conveniently place limbs, and a doctor can conveniently perform an operation at a proper angle.

Example 2: the positioning structure 1 comprises a limiting sleeve 101, telescopic rods 102, rubber pads 103, a movable plate 104 and a screw rod 105, wherein the limiting sleeve 101 is mounted at the upper part and the lower part of the outer wall of the fixed rod 7, the two telescopic rods 102 are mounted at one side of the bottom end of the mounting frame 6, the movable plate 104 is mounted at the bottom ends of the two telescopic rods 102, the rubber pads 103 are mounted at one ends of the movable plate 104 and the mounting frame 6, the screw rod 105 is mounted at one side of the top end of the movable plate 104 through a bearing, and one end of the screw rod 105 penetrates above the mounting frame 6;

one side of the rubber pad 103 is positioned on the same vertical line, and one end of the rubber pad 103 is provided with anti-skid grains;

the outer wall of the screw rod 105 is provided with external threads, and the inner wall of the mounting rack 6 is provided with internal threads matched with the external threads;

specifically, as shown in fig. 1, fig. 2 and fig. 3, rotatory lead screw 105, through the direction of telescopic link 102, movable plate 104 follows lead screw 105 and removes to mounting bracket 6, the two cooperation utilizes the rubber pad 103 to carry the edge of operating table, thereby can fix the device in suitable position fast, afterwards through rotatory stop collar 101, change its position on dead lever 7, can change the position of movable block 5, thereby can adjust the height of bracket 4, make things convenient for the patient to operate with multiple position, improve patient's comfort level, also make things convenient for doctor's operation.

The working principle is as follows: when the device is used, the device is moved to the position near an operating table, the mounting frame 6 of the device is positioned above the operating table, the moving plate 104 is positioned below the operating table, the screw rod 105 is rotated, the moving plate 104 moves towards the mounting frame 6 along with the screw rod 105 through the guiding of the telescopic rod 102, the moving plate 104 and the screw rod 105 are matched to clamp the edge of the operating table by utilizing the rubber pad 103, so that the device can be quickly fixed at a proper position, the position of the device on the fixed rod 7 is changed by rotating the limiting sleeve 101, the position of the moving block 5 can be changed, the height of the bracket 4 can be adjusted, a patient can perform an operation in multiple body positions conveniently, the comfort level of the patient is improved, and a doctor can perform the operation conveniently;

the angle of the bracket 4 can be changed by rotating the rotary rod 9, the disc 12 can be driven to rotate by the rotation of the rotary rod 9, and the rotation of the disc 12 can be limited by screwing the screw rod 11 into the limiting holes 14 at different positions, so that the angle of the bracket 4 can be adjusted and fixed, a patient can conveniently place limbs, and a doctor can conveniently perform an operation at a proper angle;

finally, the limb of the patient is placed on the bracket 4, the bandage 8 penetrates through the circular ring 10 from the upper part of the limb of the patient, then the bandage 8 is turned over and pulled back, and after tensioning, the hook surface 2 of the magic tape is stuck on the hair surface 3 of the magic tape at the nearby position, so that fixation can be rapidly completed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a bone surgery four limbs operation fixer, includes mounting bracket (6), its characterized in that: two fixed rods (7) are mounted on one side of the top end of the mounting frame (6), a moving block (5) is sleeved on the outer walls of the two fixed rods (7), a cavity (13) is formed in the moving block (5), a rotating rod (9) penetrates through the cavity (13), and an adjusting structure is arranged on the outer side of the rotating rod (9);

bracket (4) are installed through the connecting piece on swing arm (9) top of movable block (5) one side, bandage (8) are all installed at both ends around bracket (4) one side, and the top of bandage (8) one side all installs magic tape hook face (2), magic tape matte face (3) are all installed to the bottom of bandage (8) one side, ring (10) are all installed to the both sides of bracket (4) opposite side, the below of mounting bracket (6) is provided with location structure (1).

2. The orthopedic surgery extremity procedure fixator of claim 1, wherein: the adjusting structure further comprises a disc (12), the disc (12) is installed on the outer wall of the binding band (8) inside the cavity (13), the upper end and the lower end of the disc (12) extend to the upper portion and the lower portion of the moving block (5) respectively, a plurality of limiting holes (14) penetrate through one side of the disc (12), a mounting plate (15) is installed on one side of the top end of the moving block (5), a screw rod (11) is installed inside the mounting plate (15), and one end of the mounting plate (15) extends to the inside of the limiting holes (14).

3. The orthopedic limb surgery fixator of claim 2, wherein: the limiting holes (14) are twelve in number, and the limiting holes (14) are distributed in an equal angle mode relative to the center of the disc (12).

4. The orthopedic surgery extremity procedure fixator of claim 1, wherein: location structure (1) includes stop collar (101), telescopic link (102), rubber pad (103), movable plate (104) and lead screw (105), upper portion and lower part in dead lever (7) outer wall are all installed to stop collar (101), two telescopic links (102) are installed to one side of mounting bracket (6) bottom, and the bottom of two telescopic links (102) installs movable plate (104), rubber pad (103) are all installed to the one end of movable plate (104) and mounting bracket (6), lead screw (105) are installed through the bearing to one side on movable plate (104) top, and the one end of lead screw (105) runs through to the top of mounting bracket (6).

5. The orthopedic limb surgery fixator of claim 4, wherein: one side of the rubber pad (103) is positioned on the same vertical line, and one end of the rubber pad (103) is provided with anti-skid grains.

6. The orthopedic limb surgery fixator of claim 4, wherein: the outer wall of lead screw (105) is provided with the external screw thread, and the inner wall of mounting bracket (6) is provided with rather than assorted internal thread.

7. The orthopedic surgery extremity procedure fixator of claim 1, wherein: the hook-and-loop fastener is characterized in that the hook-and-loop fastener (2) and the hook-and-loop fastener (3) are the same in width, and the length of the hook-and-loop fastener (2) is smaller than that of the hook-and-loop fastener (3).

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