Bone surgery transposition mattress
Technical field
The present invention relates to a kind of bone surgery transposition mattress.
Background technology
In bone surgery, patient performs the operation after usually only needing local anesthesia.But in operation process, patient is needed to keep a fixing posture constant for a long time, unexpected to prevent operation from occurring, the mode of usual employing binding makes patient keep a fixing posture, but this mode safety is not high, easily causes secondary damage to patient, affects surgical effect, and patient is being transferred to the process of operating-table from sick bed, also can affecting to the fracture site of patient.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of bone surgery transposition mattress that easily patient can be kept anchor.
For solving the problem, the technical solution used in the present invention is: bone surgery transposition mattress, comprise the fixed leg of mattress body and several and this mates of mattress, described mattress body and fixed leg are made by macromolecular material, mattress body are provided with several fixing holes; Described fixed leg matches with fixing hole.
Described fixed leg comprises the cylinder on top and the fixed block of bottom, and fixed block matches with fixing hole, and between adjacent fixation holes, spacing is equal; The cross section of cylinder is irregularly shaped, and the most major axis of cylinder cross section is not less than the spacing between adjacent fixation holes.
Described fixing hole inwall is provided with at least one groove, and fixed block outer wall is provided with some protuberances, and the structure of protuberance matches with the structure of groove.
Described fixed block bottom is the cylindrical structural that outer wall is smooth, and protuberance is arranged circumferentially on fixed block top.
The invention has the beneficial effects as follows: above-mentioned bone surgery transposition mattress, its mattress body and fixed leg are made by macromolecular material, can not shade be produced when doing x-ray fluoroscopy, being convenient to doctor and clearly understanding pathological changes situation, and when transporting patient, can shift together with mattress, avoiding the damage caused when shifting carrying, during operation, adopting fixed leg to fix patient, avoid owing to bundling the secondary injury caused, also be convenient to observe pathological changes situation, do not affect surgical effect again simultaneously.
Accompanying drawing explanation
Fig. 1 is the top view of mattress body.
Fig. 2 is the sectional view of mattress body.
Fig. 3 is the perspective view of fixed leg.
Operating diagram when Fig. 4 is the use of bone surgery transposition mattress.
In figure: 1, mattress body, 2, fixed leg, 3, fixing hole, 4, cylinder, 5, fixed block, 6, groove, 7, protuberance.
Detailed description of the invention
Below by specific embodiment, bone surgery transposition mattress of the present invention is described in further detail.
As shown in Figure 1, Figure 2 and Figure 4, bone surgery transposition mattress, comprise mattress body 1 and several fixed legs 2 matched with mattress body 1, described mattress body 1 and fixed leg 2 are made by macromolecular material, mattress body 1 are provided with several fixing holes 3; Described fixed leg 2 matches with fixing hole 3.
Because mattress body 1 and fixed leg 2 are made by macromolecular material, so can not shade be produced when doing x-ray fluoroscopy, being convenient to doctor and clearly understanding pathological changes situation, and when transporting patient, can shifting together with mattress, avoiding the damage caused when shifting carrying.
As shown in Figure 1, Figure 2 and Figure 3, described fixed leg 2 comprises the cylinder 4 on top and the fixed block 5 of bottom, and fixed block 5 matches with fixing hole 3, and between adjacent fixation holes 3, spacing is equal; The cross section of cylinder 4 is irregularly shaped; the cross section of the present embodiment middle column body 4 is a cam-like; but also can be the shape such as oval, all belong to protection category of the present invention, and the most major axis of cylinder 4 cross section be not less than the spacing between adjacent fixation holes 3.Like this, in cylinder 4 rotary course, its outer wall just can prolong and arrive each place of mattress body 1, thus ensures that the outer wall of cylinder 4 can be inconsistent with patient body.
Preferably, described fixing hole 3 inwall is provided with at least one groove 6, and fixed block 5 outer wall is provided with some protuberances 7, and the structure of protuberance 7 matches with the structure of groove 6.In the present embodiment, fixing hole 3 inwall is provided with six grooves 6, and fixed block 5 outer wall is provided with six protuberances 7, and make the locking between fixed block 5 and fixing hole 3 more firm, the change of the quantity of its further groove 6 and protuberance 7 all belongs to protection category of the present invention.
Preferably, described fixed block 5 bottom is the cylindrical structural that outer wall is smooth, and protuberance 7 is arranged circumferentially on fixed block 5 top.
Patient's posture need be fixed carrying out operation consent, according to the build of patient and the position of needs operation, be fixed with appropriate fixed leg 2, time fixing, first corresponding fixing hole 3 is put in fixed block 5 bottom, because fixed block 5 bottom is the cylindrical structural that outer wall is smooth, cylinder 4 can arbitrarily be rotated, make the outer wall of cylinder 4 and patient body inconsistent, then fixed block 5 is pressed downwards, its protuberance 7 is locked with the groove 6 of fixing hole 3 inwall in mattress body 1, mutually to realize the locking of fixed leg 2 position.Adopt fixed leg 2 to fix patient during operation, avoid owing to bundling the secondary injury caused, be also convenient to observe pathological changes situation, do not affect surgical effect again simultaneously.
The above embodiments are the principle of illustrative the invention and effect thereof only, and the embodiment that part is used, but not for limiting the present invention; It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise of the invention, can also make some distortion and improvement, these all belong to protection scope of the present invention.