CN104800027A

CN104800027A - Thumb replantation board

Info

Publication number: CN104800027A
Application number: CN201510175296.5A
Authority: CN
Inventors: 王凯
Original assignee: Suzhou Ruihua Hospital Co Ltd
Current assignee: Suzhou Ruihua Hospital Co Ltd
Priority date: 2015-04-14
Filing date: 2015-04-14
Publication date: 2015-07-29

Abstract

The invention discloses a thumb replantation board. The thumb replantation board comprises a square box and fixing rods, wherein the fixing rods are distributed on two long lateral sides and one short side of the square box; an upper arc-shaped slope groove is formed in the upper surface corresponding to the other short side with the fixed rod; the upper arc-shaped slope groove matches with an arc shape when the root of a palm is horizontally fixed; a lower arc-shaped slope groove is formed in the lower surface of the square box which is corresponding to the position of the upper arc-shaped slope groove. By adopting the above manner, 2-5 fingers can be well fixed; a fixing rubber band is easy and simple to buckle; after fixation, doctors can well perform an operation, thus survival rate of a replanted thumb is improved; the thumb replantation board is easy to clean, simple in structure, convenient to use and applicable to large-scale production.

Description

A kind of thumb replants plate

Technical field

The present invention relates to medical fixing board field, particularly relate to a kind of thumb and replant plate.

Background technology

Now general thumb replants plate can fix 2 ~ 5 fingers very well, fixing reliable when 2 ~ 5 fingers are replanted; But this thumb replants plate side, and invayination steel disc is long, monoblock thumb is overturn and replant plate and just can buckle into fixing rubber band; Fixing difficulty when thumb is replanted simultaneously, patient and assistant at very uncomfortable position menisectomy, add operating difficulty, extend operating time, and under this condition, vascular anastomosis quality also exists very large problem, and postoperative survival rate of replantation of severed reduces.And existing layer upon layer of with replanting plate, postoperative cleaning and sterilizing difficulty; This thumb is replanted and is required great effort time-consuming when plate makes in enormous quantities in addition, is not suitable for extensive popularization.

Summary of the invention

The technical problem that the present invention mainly solves is to provide a kind of thumb and replants plate, can be good at fixing 2 ~ 5 and refers to, buckle into fixing rubber band simply easy, and doctor can be made well to perform the operation after fixing, improve thumb survival rate of replantation of severed; Easy cleaning, structure is simple, easy to use, is applicable to producing in enormous quantities.

For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of thumb to replant plate, comprising: square box and hold-down bars; On the two sides, long limit that described hold-down bars is distributed in described square box and minor face one side; The opposite side minor face place that described square box upper surface correspondence is provided with hold-down bars is provided with arc gradient groove, and arc when upper arc gradient groove and palm root keep flat fixing matches; In the lower surface correspondence of described square box, the position of arc gradient groove is provided with arc lower gradient groove.

Preferably, the two sides, long limit of described square box are distributed with 5 ~ 8 hold-down bars, and minor face one side of square box is distributed with 3 ~ 5 hold-down bars; Described hold-down bars length is 2 ~ 3cm.

Preferably, described hold-down bars distribute be vertically fixed on square box two sides, long limit and minor face one side on.

Preferably, described arc lower gradient groove is identical with the size shape of upper arc gradient groove and symmetrical.

The invention has the beneficial effects as follows: the present invention can be good at fixing 2 ~ 5 and refers to, buckles into fixing rubber band simply easy, and doctor can be made well to perform the operation after fixing, improve thumb survival rate of replantation of severed; Easy cleaning, structure is simple, easy to use, is applicable to producing in enormous quantities.

Accompanying drawing explanation

Fig. 1 is the perspective view that a kind of thumb of the present invention replants plate one preferred embodiment;

In accompanying drawing, the labelling of each parts is as follows: 1, square box; 2, hold-down bars; 3, upper arc gradient groove.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.

Refer to Fig. 1, the embodiment of the present invention comprises:

A kind of thumb replants plate, comprising: square box 1 and hold-down bars 2; On the two sides, long limit that described hold-down bars 2 is distributed in described square box 1 and minor face one side, rubber leather strap can be buckled between hold-down bars 2 and fix hands, hold-down bars 2 near upper arc gradient groove 3 and arc lower gradient groove can be used for strutting thumb, fix respective finger and palm, finger as required, thumb fixedly secures, and creates roomy surgical field of view and comfortable position, obviously can shorten operating time, reduce the consumption of medical personnel's muscle power, energy, improve procedure efficiency; The opposite side minor face place that described square box 1 upper surface correspondence is provided with hold-down bars is provided with arc gradient groove 3, and arc when upper arc gradient groove 3 keeps flat fixing with palm root matches, and is convenient to hands and better fixes, the comfort of hands when ensureing fixing; In the lower surface correspondence of described square box 1, the position of arc gradient groove 3 is provided with arc lower gradient groove, and arc lower gradient groove is identical and symmetrical with the size shape of upper arc gradient groove 3; Upper arc gradient groove 3 can be good at fixing left hand, and arc lower gradient groove can be good at the fixing right hand.The two sides, long limit of described square box 1 are distributed with 5 ~ 8 hold-down bars 2, the short side of square box 1 are distributed with 3 ~ 5 hold-down bars 2; Described hold-down bars 2 distribute be vertically fixed on square box 1 two sides, long limit and minor face one side on; Described hold-down bars 2 length is 2 ~ 3cm.

When left hand thumb two sides are fixed, back up, 2 ~ 5 refer to be fixed on square box 1 left hand, and thumb is in square box 1 side, and thumb refers to that abdomen is strutted fixing by the hold-down bars 2 near upper arc gradient groove 3, and remainder is then buckled on hold-down bars 2 fixing by rubber leather strap.When hand thumb two sides are fixed, the face, arc lower gradient groove place of square box 1 is turned over to after upward, fixing equally fixing with left hand thumb two sides.When thumb facies radialis is fixed, upward, palm and 2 ~ 5 refers to directly be buckled on hold-down bars 2 fixing by rubber leather strap palm.

The present invention can be good at fixing 2 ~ 5 and refers to, buckles into fixing rubber band simply easy, and doctor can be made well to perform the operation after fixing, improve thumb survival rate of replantation of severed; Easy cleaning, structure is simple, easy to use, is applicable to producing in enormous quantities.

The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.

Claims

1. thumb replants a plate, it is characterized in that, comprising: square box and hold-down bars; On the two sides, long limit that described hold-down bars is distributed in described square box and minor face one side; The opposite side minor face place that described square box upper surface correspondence is provided with hold-down bars is provided with arc gradient groove, and arc when upper arc gradient groove and palm root keep flat fixing matches; In the lower surface correspondence of described square box, the position of arc gradient groove is provided with arc lower gradient groove.

2. a kind of thumb according to claim 1 replants plate, it is characterized in that: the two sides, long limit of described square box are distributed with 5 ~ 8 hold-down bars, and minor face one side of square box is distributed with 3 ~ 5 hold-down bars; Described hold-down bars length is 2 ~ 3cm.

3. a kind of thumb according to claim 2 replants plate, it is characterized in that: described hold-down bars distribute be vertically fixed on square box two sides, long limit and minor face one side on.

4. a kind of thumb according to claim 2 replants plate, it is characterized in that: described arc lower gradient groove is identical with the size shape of upper arc gradient groove and symmetrical.