DE1980321U - DRAIN HOSE FOR BODY CONDUCTION. - Google Patents

Description

RA.488 0/4 * 8/24/6?

Dipl. Ing.Fr.Thalmann
DIpI. Ing.H. Schmitt

Patent attorneys
78 Freiburg I. Brsg,

Karlstrasse 23, Tel. 3 21 98

Society for Medical Needs mbEo @. Saarbrucken

File S 67: .2.86

^ ^i: e ': .- innovation concerns a Drainagesehlaueh-' with einem- • ^ lsfhnittg is seen with holes ¥ that the • dö'a / Brainagesehlauohes preferably approximately perpendicular -.durchdringen ". ■ ·

known Drainageochläuche its commitment "to the section holes provided in wounds or for ö |. idratiioiien body cavities in a ₉ while the other / ■ aüödelr body cavity od" ₀ like projecting end of

..- SMlauches to a negative pressure «= · or« vacuum holder odo.

ali is closed; in this way came ·,. isaan with Dfäinagesehläuühlen body fluid © ^ wi © s "oB _o blood 'odlsr' pus from these body cavities fae out suck" and "remove" With the well-known drainage hoses are di @. Extinguisher attached in such a way "that all the holes through which the holes are drifted, for example, with just the thought of Draitt & Gesehlauefa

run parallel to each other, which is why the holes also have a relatively large distance from each other. must _s so that the tube wall is not weakened too much by a row of adjacent holes

'dfe uniform position and relatively small number of the holes causes "that these are easily clogged or slightly from opposite areas of a wound = ■ can be covered ο

The object of the Heuerung is einsn Drainagesßhlauefa su .schaffen _p '^' a safe © extraction of • m wounds by means of which - contained, "or body cavities baw _P look

- is; accumulating liquid assured / being mater ver. ~ • elucidation of the disadvantages of the previously known brainageso tube .glffe also considerably more holes in a segment of the eye hoses can be accommodated; these should eiEsr- = on the other hand, the hose wall is not unnecessary in certain zones weaken and also not be easy to cover ",

The solution is neuerungsgeiaäSe u _o a _o ea ^ in 'that the holes' _s are attached so that along the drainage "= the hose Durehdriiigungsriehtungen of holes - partly This not only avoids that the ₉ ~ W & Dräimagesehlaueh nd in certain zones

often cracks and is thus weakenedp rather, it. '■■ ; f ■ ■ ■ "■■ '" ■' "

.is also avoided _s that quivers lightly in groups ■

opposite areas of the wound covered <if - =; ■ -

^ namely, opposite areas of the wound lie against the brainage tube and those in it Close the holes located in ZoHÄta, so are; still Opposite these holes further 'holes v which are not covered and by means of which - the. Suction. d & r body fluid 'is o' maintained. "

© is ine embodiment "in ..the" ^ the Diüinageschlauch penetrate the holes arranged so ■ && fS their Borchdringungsrichtüngen along -des:.. 'drainage tube vertically offset from one another are ..- <> This hole arrangement is for ease of manufacture Very wirlcsaiBo It is also very advantageous in a further training / in the longitudinal direction of the drainage hose ©, ₉ consecutive holes offset against each other

In this way the number of holes can be increased without compromising the stability and the necessary support surface of the hose in a more unfavorable way «. The absorbency of the brainage hose can be increased and distributed more evenly over the body cavity the drainage loop consists of a flexible material _9, in particular a flexible plastic ₀ This facilitates both its manufacture and its use «"

Below is the hiring with you as invent & ungö · =

Itässntliah existing meaningfulness inhaaid of the Eticiinung explained and described in more detail, The. ?, igur s ^ igt the perforated Bndabeehnitt © ines.SrälnageSchlauches ₉ '"in the goose is designated with 1 and consists of flexible plastic o There are pairs of opposing» cylindrical bores. 2 and 5 in the end of the drainage loop 1. attached « - Two holes each

and 3 lie on an axis, and penetrate the wall of the Draingeschlauehes substantially vertical d ^ ho along a diameter line B ₉ as they are indicated in the sectional plane S _Q The holes 2 and 3 are arranged _s that their Burchdringungsrichtungen along the Brainageschlauches 1 perpendicular against each other sihd offset _'n in the longitudinal direction of the Brainagesohlauehes * 1 benacshbarte pairs of holes 2 and 5 follow in the longitudinal direction of the drain / achlauches Terhältüismä% ₉ close to each other as the distance a in the drawing showed

Claims (6)

Protection claims 1) drainage tube having a portion which is provided with Löcherai that vo the Wandungjäes Drainageschlauohes; r »ugsweiee approximately perpendicularly penetrate ₉ characterized in that the holes (2 _{P s} 3 are mounted) so that along the drainage tube (1) the Change the penetration direction of the holes (2, 3) » 2) drainage hose according to claim 1 _P characterized gekennseiohaet _p that the penetrating holes (2s, 3) are arranged so that the directions of penetration of the holes are length "de'B drainage hose (1) ^ perpendicular to each other ' 3) drainage hose according to claim 1 or 2 ₉ characterized in that in the L ^ ingsrichtung of the drainage hose (1) successive, against each other. .. a replaced holes (2t 3) are attached relatively close together « 4) drainage tube according to one of the preceding claims characterized in that two holes (2/3) are attached opposite one another on an axis ο 5) Drainageachlauch according to one of the preceding Anspruch® _{9 9} characterized in that the Iiöcher ^ aXs circle "cylindrical bores are formed" 6) drainage hose according to one of the preceding claims ₉ * "''" characterized in that the drainage fault and its perforated end consists of a flexible material, in particular a flexible plastic « Patent attorney