CN213490159U - Orthopedic operation table - Google Patents

Abstract

The utility model provides an orthopedic operation table, relates to the medical equipment field, includes a support frame, installs two adjustment mechanism, two on the well core plate of support frame the adjustment mechanism upper end is equipped with the bed board, be equipped with the jack on the bed board, it has spacing post to peg graft in the jack, bed board one side is equipped with the foot and holds in the palm the mechanism, and the opposite side is equipped with head support mechanism. The utility model provides a current C type arm photographic film requirement, need not the unsettled setting of drive mechanism, the bed board adopts porous formula design, and the position is convenient for the patient to put, and the position is fixed adopts the jack formula, and is fixed firm can be convenient, and the trouble of ordinary orthopedics operation table back and forth dismantlement installation orthopedics traction frame has been solved in the design of integrated form drive mechanism, but improves work efficiency, guarantees the demand that orthopedics was perspected.

Description

Orthopedic operation table

Technical Field

The utility model belongs to the technical field of medical equipment and specifically relates to an orthopedic operation table.

Background

The orthopedic operation bed is one of the most important tools for orthopedic operations, and whether the operation bed can facilitate the operation can directly influence the operation process and the operation effect. Intraoperative C-arm fluoroscopy is often required in orthopedic surgery to determine anatomical landmarks or fracture reduction. The existing orthopedic operation bed is provided with a common operation bed and an orthopedic operation traction bed, the bed body of the operation bed is controlled to ascend and descend, a support is positioned in the middle of the bed body, and most of the support is in a large cylindrical shape, so that the operation bed can only irradiate lateral X rays when performing orthopedic operations, the X rays are always irradiated in the right position and blocked by the cylindrical support or influenced by various metals of the bed body, particularly, the influence is the most serious when the orthopedic operations in the middle of a human body such as pelvic fracture and hip fracture operations need to be performed in a perspective mode, therefore, when the X rays in the right position need to be performed in a perspective mode, anesthetized patients often need to be moved to reduce metal shielding as much as possible, and inconvenience; the orthopedic surgery at different positions requires different body positions, and the firmness required by the body positions influences the surgery quality to a certain extent. The body positions adopted at present like a beach chair, a side position and a half-side lying position have the defects of complex operation, time and labor waste, incomplete fixation and the like; in order to meet the requirement of traction reduction of orthopedic surgery, the existing orthopedic operating tables are all provided with matched orthopedic traction devices. In order to satisfy the lateral perspective of the affected side limb, the far end of the bed body needs to be detached, the traction device is installed, the patient is integrally moved to the traction device, the two lower limbs need to be fixed, and the healthy side limb needs to be placed in a calculus position or a scissors position. The operation takes a long time, and the X-ray is sometimes blocked by the normal position.

SUMMERY OF THE UTILITY MODEL

The utility model provides an orthopedic operation bed adopts porous formula bed board design, and the fixed jack formula that adopts of position has drive mechanism, has solved the trouble that ordinary orthopedic operation bed makes a round trip to dismantle installation orthopedics traction frame, improves work efficiency.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an orthopedic operation bed, includes a support frame, installs two adjustment mechanism on the well core plate of support frame, two the adjustment mechanism upper end is equipped with the bed board, be equipped with the jack on the bed board, it has spacing post to peg graft in the jack, bed board one side is equipped with the foot and holds in the palm the mechanism, and the opposite side is equipped with head and holds in the palm the mechanism.

Furthermore, adjustment mechanism includes a main electric cylinder, the telescopic link top of main electric cylinder is connected with an oversheath, the oversheath top rotates and is connected with the connecting plate, is equipped with the side fixed block in outer sheath one side, it is connected with the electronic jar of side to rotate on the fixed block of side, the telescopic link of the electronic jar of side articulates on the connecting plate.

Furthermore, a first fixed block is arranged at the top of the outer sheath, a second fixed block is hinged to the first fixed block, and a connecting plate is connected to the second fixed block.

Furthermore, a third fixing block is arranged on the connecting plate, and the side electric cylinder is hinged to the third fixing block.

Furthermore, the foot support mechanism comprises a first connecting rod which is rotationally connected on the bed board, a first sliding sleeve is arranged at the end part of the first connecting rod, a first vertical rod is matched in the first sliding sleeve in a sliding way, a first knob is connected on the first sliding sleeve in a threaded manner, the first knob enables the first vertical rod to move along the first sliding sleeve and be positioned at one position on the first sliding sleeve, the top of the first vertical rod is rotationally connected with a first horizontal pipe, a first horizontal rod is matched in the first horizontal pipe in a sliding way, the end part of the first horizontal pipe is provided with a plugging plate, the plugging plate is rotationally connected with a threaded rod, the threaded rod is in threaded connection with a threaded hole in the first horizontal pipe, the threaded rod is connected with the runner, first horizontal rod tip is equipped with first slider, sliding fit has first slide rail on the first slider, installs the shoes support on the first slide rail.

Furthermore, a second knob is connected to the first sliding block in a threaded manner, and the second knob enables the first sliding block to be fixed to one position on the first sliding rail.

Further, the head support mechanism comprises an insertion block, the insertion block is inserted at the end part of the bed board, an extension board is rotatably connected to the insertion block, a lower placing block is mounted on the extension board, the insertion block is connected with a lower supporting board, an auxiliary electric cylinder is rotatably connected to the lower supporting board, a telescopic rod of the auxiliary electric cylinder is rotatably connected to the lower placing block, an outer sleeve is arranged on the extension board, a telescopic rod is slidably matched in the outer sleeve, a first rod is rotatably connected to the end part of the telescopic rod, a second rod is rotatably connected to the first rod, a third rod is rotatably connected to the second rod, an end part slide rail is mounted on the third rod, an end part slide block is mounted on the end part slide rail, a third knob is connected to the end part slide block in a threaded manner, and the third knob enables the end part slide block to move along the end part slide rail and be positioned at one, head supports are arranged on the two end sliding blocks.

Furthermore, the support frame includes a well core plate, well core plate both ends respectively fixedly connected with left branch fagging and right branch fagging, the left branch fagging rotates with the right branch fagging downside and is connected with the universal wheel.

The utility model has the advantages that: the utility model solves the existing C-shaped arm shooting requirement, does not need the suspension arrangement of a traction mechanism, adopts a multi-hole design for the bed board, is convenient for the patient to place the body position, adopts a jack type for fixing the body position, is firm and convenient for fixing, utilizes a head support mechanism to fix the head of the patient, can conveniently carry out shoulder operation, and the shooting can not be blocked; the foot support mechanism can be hidden under the bed plate; the integrated traction mechanism solves the problem that the common orthopedic operating bed is disassembled and assembled in a reciprocating manner, improves the working efficiency and meets the requirement of orthopedic perspective.

Drawings

Fig. 1 is a schematic three-dimensional structure of the present invention;

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

fig. 3 is a left side view of the present invention;

FIG. 4 is a schematic view of an adjustment mechanism;

FIG. 5 is a schematic structural view of the head rest mechanism;

FIG. 6 is a schematic three-dimensional structure of the head rest mechanism;

FIG. 7 is an enlarged view of a portion of FIG. 1 at A;

FIG. 8 is a cross-sectional view of the rotating mechanism;

in the figure: 1 support frame, 11 central plate, 12 left support plate, 13 right support plate, 14 universal wheels, 3 bed plates, 31 jacks, 32 limit columns, 21 main electric cylinders, 22 outer sheaths, 23 first fixed blocks, 24 second fixed blocks, 25 connecting plates, 26 side fixed blocks, 27 side electric cylinders, 28 third fixed blocks, 4-foot support mechanisms, 41 first connecting rods, 42 first sliding sleeves, 43 first vertical rods, 44 first horizontal tubes, 441 blocking plates, 45 threaded rods, 46 rotating wheels, 47 first horizontal rods, 48 first sliding blocks, 49 first sliding rails, 410 shoe supports, 5-head support mechanisms, 51 insertion blocks, 52 outer extension plates, 53 lower supporting plates, 54 lower blocks, 55 auxiliary electric cylinders, 56 outer sleeves, 57 telescopic rods, 59 first rods, 510 second rods, 511 third rods, 512 end sliding rails, 513 end sliding blocks, 514 head supports and 515 third knobs.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 8, an orthopedic operation bed comprises a support frame 1, the support frame comprises a central plate 11, two ends of the central plate are respectively and fixedly connected with a left support plate 12 and a right support plate 13, and universal wheels 14 are rotatably connected to the lower sides of the left support plate and the right support plate.

In particular, the fixed connection may be a bolt connection, a welding or a riveting.

Two adjusting mechanisms are arranged on a central plate of the support frame, a bed plate 3 is arranged at the upper ends of the two adjusting mechanisms, the bed plate is made of X-ray permeable materials, such as wood materials, the price is low, X rays are not shielded, and the requirement of bone surgery on perspective can be completely met.

The bed board is provided with a jack 31, a limit column 32 is inserted in the jack, and the porous layout of the bed board aims to tightly attach to the body of a patient and insert into the limit column to play a role in fixing and blocking. The lateral position can be respectively placed in the front and the back of the pelvis and the front and the back of the chest by using four limiting rods, and four-point fixation is realized; when the patient lies on the half lateral side, the limiting rods are placed on the chest, the pelvis, the thighs and the calves, and then the bed is inclined by 30 degrees.

In at least one embodiment, referring to fig. 4, the adjusting mechanism comprises a main electric cylinder 21, an outer sheath 22 is connected to the top of the telescopic rod of the main electric cylinder, a connecting plate 25 is rotatably connected to the top of the outer sheath,

the scheme is refined, a first fixing block 23 is arranged at the top of the outer sheath, a second fixing block 24 is hinged to the first fixing block, and a connecting plate 25 is connected to the second fixing block.

Be equipped with side fixed block 26 in overcoat one side, it is connected with electronic jar 27 of side to rotate on the fixed block of side, the telescopic link of the electronic jar of side articulates on the connecting plate, can drive the connecting plate through the flexible angle deflection that takes place of the electronic jar of side.

The scheme is refined, a third fixed block 28 is arranged on the connecting plate, and the side electric cylinder is hinged to the third fixed block.

In other embodiments, the main electric cylinder, the side electric cylinder can be equivalently replaced by a hydraulic cylinder or an air cylinder, and the like. For example, install two pneumatic cylinders on well core plate, the telescopic link of pneumatic cylinder all articulates on the connecting plate, when the equal vertical equidistance that makes progress of two telescopic links, can realize the vertical altitude mixture control of bed board, when the flexible length of two telescopic links is different, has realized the deflection of bed board angle when realizing the vertical altitude mixture control of bed board.

Two adjustment mechanism are located the head of the bed body, the tail both ends respectively for the space that the C arm machine got into is formed to the bed body below, thereby it provides the all-round perspective's of patient possibility to guarantee that the C arm function freely removes, adjustment mechanism can drive the bed body and rise and descend in the take the altitude, the convenience of executing the art is provided, support simultaneously and go up and down the condition under at two adjustment mechanism moreover, the bed body is very stable, its atress is balanced, not fragile, the life-span of operation table has been improved greatly.

In at least one embodiment, a foot support mechanism 4 is arranged on one side of the bed board, and a head support mechanism 5 is arranged on the other side of the bed board. The design of the two mechanisms replaces the orthopedic traction device matched with the existing orthopedic bed, the far end of the bed body does not need to be disassembled, the patient does not need to be integrally moved, and the side-healthy limb does not need to be placed in a calculus position or a shear position. Has the advantages of short operation time, complete perspective without shielding and the like.

Referring to fig. 1, 7 and 8, the foot support mechanism includes a first connecting rod 41 rotatably connected to the bed plate, a first sliding sleeve 42 is disposed at an end of the first connecting rod, a first vertical rod 43 is slidably fitted in the first sliding sleeve, and a first knob is threadedly connected to the first sliding sleeve, and the first knob can move the first vertical rod along the first sliding sleeve and is positioned at one position on the first sliding sleeve.

First vertical pole top rotates and is connected with first horizontal pipe 44, sliding fit has first horizontal pole 47 in the first horizontal pipe, is equipped with shutoff board 441 at first horizontal pipe tip, it is connected with a threaded rod 45 to rotate on the shutoff board, threaded rod threaded connection is in the threaded hole in first horizontal pole, the threaded rod is connected with runner 46, can drive the rotation of threaded rod through the rotation of runner, and then makes first horizontal pole remove along first horizontal pipe. The end part of the first horizontal rod is provided with a first sliding block 48, the first sliding block is provided with a first sliding rail 49 in sliding fit, and the first sliding rail is provided with a shoe support 410.

And the scheme is refined, a second knob is connected to the first sliding block in a threaded manner, and the second knob enables the first sliding block to be fixed at one position on the first sliding rail.

Wherein first connecting rod is connected because of rotating with the bed board, and first sliding sleeve and first vertical pole sliding fit for the foot holds in the palm the mechanism and can realize the oscilaltion when the pivoted, and this foot holds in the palm the mechanism rotatable and hides to the bed board downside.

In at least one embodiment, as shown in fig. 1, 5 and 6, the head support mechanism includes an insertion block 51, the insertion block can be inserted into an end of the bed board, the insertion block is rotatably connected to an extension board 52, an underlying block 54 is mounted on the extension board, and in cooperation with the insertion block, the insertion block is connected to a lower supporting board 53, the lower supporting board is rotatably connected to an auxiliary electric cylinder 55, an expansion rod of the auxiliary electric cylinder is rotatably connected to the underlying block, and the extension board can rotate a certain angle relative to the bed board through expansion and contraction of the auxiliary electric cylinder.

Be equipped with an outer tube 56 on the epitaxial plate, sliding fit has telescopic link 57 in the outer tube, the telescopic link tip rotates and is connected with first pole 59, first pole rotates and is connected with second pole 510, the second pole rotates and is connected with third pole 511, install a tip slide rail 512 on the third pole, install tip slider 513 on the tip slide rail, threaded connection has third knob 515 on the tip slider, the third knob makes the tip slider remove and is located a department on the tip slide rail along the tip slide rail. The head supports 514 are arranged on the two end sliding blocks, the head supports are used for fixing the head in an operating room, and the distance and the angle can be adjusted.

When people need to do shoulder operations, the headrest is placed on the headrest 514, the upper limbs are positioned at the extension plate, the shoulders are empty, the operation part is exposed, and the shooting cannot be blocked because no metal part exists.

In addition to the technical features described in the specification, the technology is known to those skilled in the art.

Claims (8)

1. The orthopedic operation bed is characterized by comprising a support frame, wherein two adjusting mechanisms are installed on a central plate of the support frame, a bed plate is arranged at the upper end of each adjusting mechanism, jacks are formed in the bed plate, limiting columns are inserted in the jacks, a foot support mechanism is arranged on one side of the bed plate, and a head support mechanism is arranged on the other side of the bed plate.

2. The orthopedic operating table according to claim 1, wherein the adjusting mechanism comprises a main electric cylinder, an outer sheath is connected to the top of the telescopic rod of the main electric cylinder, the top of the outer sheath is rotatably connected with a connecting plate, a side fixing block is arranged on one side of the outer sheath, a side electric cylinder is rotatably connected to the side fixing block, and the telescopic rod of the side electric cylinder is hinged to the connecting plate.

3. The orthopedic operating table according to claim 2, wherein a first fixing block is arranged at the top of the outer sheath, a second fixing block is hinged to the first fixing block, and a connecting plate is connected to the second fixing block.

4. The orthopedic operating table according to claim 2, wherein a third fixing block is arranged on the connecting plate, and the lateral electric cylinder is hinged on the third fixing block.

5. The orthopedic operating bed according to claim 1, wherein the foot support mechanism comprises a first connecting rod rotatably connected to the bed plate, a first sliding sleeve is disposed at an end of the first connecting rod, a first vertical rod is slidably fitted in the first sliding sleeve, a first knob is threadedly connected to the first sliding sleeve, the first knob enables the first vertical rod to move along the first sliding sleeve and to be positioned at one position on the first sliding sleeve, a first horizontal tube is rotatably connected to a top of the first vertical rod, a first horizontal rod is slidably fitted in the first horizontal tube, a blocking plate is disposed at an end of the first horizontal tube, a threaded rod is rotatably connected to the blocking plate, the threaded rod is threadedly connected to a threaded hole in the first horizontal rod, the threaded rod is connected to a rotating wheel, a first sliding block is disposed at an end of the first horizontal rod, a first sliding rail is slidably fitted on the first sliding block, the first slide rail is provided with a shoe support.

6. The orthopedic operating table according to claim 5, wherein a second knob is screwed on the first slider, and the second knob fixes the first slider at a position on the first slide rail.

7. The orthopedic operating table according to claim 1, wherein the head support mechanism comprises an insertion block, the insertion block is inserted into the end of the bed plate, the insertion block is rotatably connected with an extension plate, the extension plate is provided with an underlying block, the insertion block is connected with a lower support plate, the lower support plate is rotatably connected with an auxiliary electric cylinder, a telescopic rod of the auxiliary electric cylinder is rotatably connected with the underlying block, the extension plate is provided with an outer sleeve, the outer sleeve is internally and slidably fitted with a telescopic rod, the end of the telescopic rod is rotatably connected with a first rod, the first rod is rotatably connected with a second rod, the second rod is rotatably connected with a third rod, the third rod is provided with an end slide rail, the end slide rail is provided with an end slide block, the end slide block is threadedly connected with a third knob, and the third knob enables the end slide block to move along the end slide rail and to be positioned at one position on the end slide rail, head supports are arranged on the two end sliding blocks.

8. The orthopedic operating table as claimed in claim 1, wherein the support frame comprises a central plate, a left support plate and a right support plate are fixedly connected to two ends of the central plate, respectively, and universal wheels are rotatably connected to the lower sides of the left support plate and the right support plate.

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