SU1526685A1 - Functional-cosmetic casing of artificial hand - Google Patents

Abstract

The functional cosmetic shell of an artificial hand belongs to the field of medicine, namely prosthetics, and can be used in active artificial hands with artificial hands, which are activated by both muscular and external energy sources at various levels of amputation. The purpose of the invention is to reduce energy consumption for gripping-opening and improving the aesthetic appearance. The shell has the appearance of a natural brush, made of different thicknesses with folds 5 on the palmar hollow element 1 of the shell, thin-walled sections along the perimeter of the zone 6 joining the thumb element 7 to it, as well as on the inner side of the fold 8 phalangeal portions 3. The shell also has corrugations 10 between the first and the second finger elements, and at the base of the finger elements 2, internal spherical cavities 11 are made. The shell has a great flexibility when bent, therefore it significantly reduces energy consumption for overcoming the elastic forces material with the form-preserving properties of which it is made. 2 Il.

Description

(21) 4394682/28 4

(22) 03/21/88

(46) 12/07/89. Bul Number 45

(71) Leningrad scientific research. 1st Institute of Prosthetics

(72) C. .L Tihonov. N.P. Timofeev, V.V. Solomentsev, G.I. Saenko,

D. N. Reshetnikov and G. D. Lopatkov

(53) 615.477.2I: 616- (J89.28 (088.8)

{g) (} Cat; |, | () g company Otto B (jck Diuler - hi (it, Germany. 1984.

(54) FUNCTIONAL AND COSDANTIC SHELL OF ARTIFICIAL BRUSH

(57) The functional and cosmetic background of the artificial brush belongs to the field of medicine, as well as prosthetics, and can be used in active fipore.ia.x with an artificial hand, which are activated like

and external sources of anergy at a time of 1n1,1.1 level. h. amputation. The aim of the image is not to reduce the uniglot for gripping the opening and the improvement of the aesthetic appearance. Obo 104 ka has the appearance of a natural brush, 1nen thicker with 5 folds, tadon ii height, 1 element 1 of the shell, thin-walled parts around the perimeter of the 6th zone of attachment to it of the 7th major finger, as well as on the inside fold 8 phalangeal areas 3. Obo, 1 point 1 also has 1 ofra And) the first and second pas, 1 pei 1i e,: e%: entami, and at the base iia, n.iu Bbix b), () B 2 oo 11o, inner spherical fields of II. The binder has a great deal of flexibility when bent, g | (G: 17 () 1 significantly reduces uns) g (; costs1, | by 11 Geodex (). 1i. S. Elastic and material. A (c)) 1 of the properties from which she is ready, 1. 2 and, t.

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The invention relates to medicine, namely to 11th prosthesis (}, and can be iso, 1u.1on; 1io in the prosthesis with an artificial hand; in the prostheses of the hand, the forearm, and after the shoulder, 5ych.

The value of the invention is to reduce :: / per1 K1T per setting-opening and aesthetic improvement.

On fi1. 1 shows the shell, a general view, pa.qies, in FIG. 2 plane of location of 2, 15, 4 and 5 fingers and a plane, parallel, single, 1% of the vertical position of the child, more than a bit, detached and turned around its axis, ia3) e.i.

Funkpiona. 1 cosmetic cosmetic artificial kisgi shell and. psgot, ty.ch palmar 1 and palpenyh 2 elements with (JKi, latirnHbiMii CH1. Kami 3, imek) n1 step 4. yudopno- I .iv, ieMr-ii; i by permett) ti attach to it nepBoi o of finger element 7, as well as on the internal side of s1D1ba 8 4) a.- | an1 new plots.} vyio, -P1ep1 1 hocko-s1en. First and BTOj-JbiM 9 na.ibncfibiMH e.K meptamp on the walls of the 4 obyuchi n1, but. iHiMibi corrugations 1P, and on the basis of pa.P) 2 e, 1meptov internal spherical P (), 1osti II. About (.1,1 points made and f of the material, about,) 1е1Ч) form (JCoxpaf ik) - psmi ciioiic gi m, papime) from nenono inyjie points use. 1zuk) t with, 1duk) P1IM oor3 () 1.

Boards in

Claim 1 To Npuk) method for. 1IV- jiopMy with a vvatrepnym sign, madsva o; iia brush frame (not shown). 1 padevanpi pa () bo, point iriobchachee CIM g: ii) i. 1 deticch contours (form) 14 lec; lii. HHnii brushes When making a move n, 1 skhnag internal (size. La.iDiUii H.icwenia obo, 1 points of constriction1. Ts. 14 her I yen1P) 1e sk. 1a.chki ms hundred sigi-ag Hzhpa dissolves, with

chpsgm fold place 5 inside tenneii, 1th e. 1st i obo yuchkpa on ia) uzn1) (1 nov-12S (.1 edpns-pp ngr 1.3 and (a. lani oBiirx chastkov .i obuyuchka nezna- chig.pt. pps Bai TCvi. Na.shchye Slibov 8,

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l () fp (JB K) and internal spherical cavities 1 1 significantly reduces the usi, compression and tension of the shell.

Tehhpo Yugi obtaining obol (artificial artificial hand wrist 1) draws on the injection of elastic material in this flowing state into the space formed by the shape that has the contours of the external surface of the artificial hand and the internal sign. The external contours of the sidewalls are identical to the position of the zones, 1P1 in soft tissues of the natural brush, which accounts for the external similarity of the prosthesis to the natural brush.

From one of the functions of a 5-dimensional cosmic-sheath shell |, the shell is identical to the pattern of a natural hand, on one of the technical solutions. Yugic transitions to obtain the point, for example, at the transition of the resurrection of the point. Nform (wax), the contact method) is applied rpshnok.

11th 1'zovapm (.. Aemoe shell in dentures of the hand with a znachgte.lpto uchtuschaet not only aesthetic quality of the prosthesis, cho and zapachite.11) But reduces the force on the grip - the disclosure of the brush that rastshr eg kontish enent inva. | Ides, And, tizlononix functional prot (PS KGGI.

Formu.i or iprs gsni.

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five

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five

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Functional, t-cosmetic shell of an artificial brush, coagulation stem. 1st. 1st and 1st, ia.i.iieiib; e ale (mgg with (() a.-1a Fifth plots of camp. T.parts) 1aisi By the fact that, with PSMYI, I –N (p1 is called a scoop), and improve, or –ICTetic type 1a, the walls of the shell in the places crn6, -i. Tadonnog about E. memept and according to nepnMi i | iy zop: chrisoe- .1IPS-PIA to the ne.MV element of the boli, iiiii o pa.1b- pa. .4 1 also bend T) enni-; i crofioHs of the fold (|) a. of the Biiiiic plots. inenbi fine (.chp1, between. Perov and (lajUinem e.tementami la stechg.e (; b) the lobes are high. of the corrugations, and on the ocnoiiatuui. of the third 7.1meteites in the direction of the spheraform. and the same. , in this case, sun. () chk: 1 Bbiiio.inena nz ma. on. on.

Claims (1)

Claim Functional-cosmetic shell of an artificial brush, containing hollow palmar and LA type elements with phalanx sections. <crying to those, that. in order to reduce the energy-burden of gnats for grasping and improving the aesthetic appearance, the shell is located at the bend of the talon element and along the perimeter of the joining element of the bosom finger, as well as on the extra-hard side of the bend of the phalangeal sections, are thin-walled between the first and second finger corrugations are made on the wall of the shell with elements, and on the base of the valgdge elements there are internal spherical cavities, while the whole οόο, 'ίο'ΓΚ.'ι is made of material possessing Formog preserving properties. FIG. 2