DE1815790A1 - Container for sterilized items - Google Patents

Description

DR. F. ZUMSTESN - DR. E. ASSIWIANN DR. R. KOENIQSBERQER - DIPL.-PHYS. R. HOLZBAUER

PHONE; 22 34 78 and 821011

TELEGRAMS .ZUMPAT 8 M 3 MOHE U 2

CHECK ACCOUNT: MQNCHEN 8113 ©

BANK ACCOUNT:
BANK H. AUFHSUSER

JINTAN 7BRUM0 CO., LlD.

mmmm ism am m mm a-ssBmeaMB

Container for sterilized items "

The Ei'firiüang be ^ rlffts ®lü @ ß container door sterilized

inabegfma ^ re @ ίη # ιι container »the sum sterile!« suts Lagsifi v © n injelctlonsfiadeln ml other

Lftboviseetstt or also from WirtschaftllciiSe & ltegrUiMteii it looks imner sweckitäeig * injection needle »so ißEig® & 1 @ siöglioo again su use * wob« -i sl @ ge ^ sl ^ iite. ^ ssG ^ & Tfs, and will be sterilized mHs @ tn »BC'Sliäib- , A ^ & Mh Injektiefisnadeln, the after

ÖÖ981Ü / 1 162

ÖAD ORIGINAL

• Are thrown away in use, more and more durohgtettit and accordingly it is necessary to provide “a suitable” container for injection needles. The container should it keep the dariis injection needle contained not only b £ '' and their Oebrauoh full tändig eteril "but" uoh bo auegebildet a 'la, DAB can open the Vtraohlud quickly and easily with bare hands ·

The purpose of the invention is to create a container for storing roedlsiniaoben Oegenständan su aobaffen «In dem di · once ateriliaierten OegenatMnde bia su its opening in VolltcoiwMn Sterilized state and the auderdea easy and quick to open 1st.

According to the invention, this is achieved using a container for storing sterilized items, which is paid for by a storage facility, for example. An opening without an opening "can be opened up through the sterilized objects and" eaten out "by means of a cap that is welded at intervals at the start of this opening and by means of an eyelet attached to this cap.

Exemplary embodiments of the invention are provided below explained in more detail on the basis of the drawing »in the

Flg. 1 is a perspective view of a panel of the invention shows an injection needle container formed.

Pig. 2 shows the section of the main part of such a container.

Pig. ? Fig. 3 is a perspective view of the main body of the containers according to Pig. 2 »with the cap sub part sucked off.

009810/1162

ORIGINAL

* let «in TBliaeinlfet Ässs» Kspps nfieh Fig.S.

Pig. ^ is a® Drmafslolit auf um BehtKl ^ sr after Pig «2.

Flg. 6 shows, in section, the main part of an inventive m & B

Flg. 7 is a view psmpetet & vische & üe main Teilee is the Bair.iltera of Figure "ß" wherein the cap partially withdrawn "

Fig. 8 is a partial section of the Pig 6 _{0 cap}

In the figures, 10 denotes a container for an injection needle. It is open at one end and consists of a sheath or sheath 11 with a cavity for receiving an injection needle through this opening, a cap 13 as a film for sealing the open end fused by heat or may be welded "and an existing with" llessg »cap 15 in one piece Abzlehlaseh © I4 _O BI © MoiMtlg- 11 consists aiisen preferably from: Polyoiefifi-Kisnsthars as" toe polyethylene or polypropylene Torsugswsiee, the cap 13 punched out together with the pull tab 14 from a polyolefin film which is impermeable to atmospheric moisture and bacteria. The film can have a layered structure with two or more layers of polyester, polycarbonate or cellophane of high mechanical strength and heat resistance arranged one on top of the other. For example, it is possible to use a two-layer film made of polyethylene and polyester or a three-layer film made of polypropylene, polyethylene and polycarbonate.

009810/1162

because "merging is not corrected" which is often the case the case let "and that" 1 "is not easy to fail when rejecting, making it difficult to extract the contents. Since the cap is welded onto the container, mlttela various institutions.

fell into the pig. 2 ble 5 shown embodiment belapielawelae · ο proceed that along the perimeter of the Opening of the vagina Intermittently or at intervals one Heating device is pressed so that it is heated at intervals becomes «How from PIg. 4, a cap 2j5 is made a polyester layer 23a, a polyethylene layer 22b and a polypropylene layer 2Jq tightly fitting on the Utafang 21a the opening of a sheath 21 made of polyethylene In the catfish attached, that the polypropylene sole is 2? c with the circumference 21a Is brought into contact. If a heater is not shown at intervals along the circumference 21a of the Sohelden opening when the cap is pressed on, so are a number of welded portions 25 are formed, such as from Flg. 5 can be seen 1st.

If in this case an annular groove 26 (Flg. 2 and 5) is provided along the beginning 21a of the opening of the scabbard 21, and the corresponding part of the cap 23 is pressed into this courage 26 during reconciliation, the cap 23 seals much more tightly so that the wrestling of bacteria is made unnatural. The cap 23 that is welded onto this catfish can be easily pulled off in the direction of arrow A ^{by means of 21 # hw in the pull tab 14 without it entering} pressed the circumference 21a of the opening of the sheath 21, so

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BATH ORIGINAL

that in Atinospharendruolc bacteria can penetrate. In this printed state, however, oasis can easily penetrate through the rituals as well as the non-welded part of the dome 23 and the circumference of the doheidtnOffnune, so that sterilization can be easily performed using a sterilizing oasis such as ethylene oxide or steam superheated to 110 to 120 ° C »Can ground. Of course, the sterilization can also be carried out using conventional methods such as by Brhitxen in the dry state in an autoclave or by irradiation with y rays,

The embodiment shown in FIGS. 6 to 8 has a cap, the sealing surface of which consists of a weldable Slide exists una compared to the previous one Execution form used roughened on the surface is. in this case the cap is welded to the length of the entire utofang of the soheld opening.

The roughening of the surface of a polyolefin, which forms the sealing area of the cap, can be achieved by various measures, such as ultraviolet radiation, spray discharge, the use of superheated steam at about 110 to 120 ° C or other suitable methods. The expression "roughening the surface ¹¹ here does not mean physical roughening, rather roughening on the basis of chemical properties of the film surface, so that a surface treated and roughened according to the invention - in apraohgebrauoh with Heilverslegeln If, accordingly, the sealing surface of such a cap with an old roughened surface is fused, the welded and not welded ones are welded

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BATH

Sections evenly distributed in extremely fine fora »and due to the oxidation of this roughened * sealing plane or from other sources, which means that mnn dl · Kapp » very borrowed and easily deductible.

In the Pig, 6 to 8 that form of presentation is shown * at who integers the vaginal opening with a cap, whose surface was "roughened" to this white, Qemliß Pig. 8, the cap 33 consists of a Polycarbonatsohioht 33a and a polyethylene layer 33b, the exposed Surface of the latter is roughened using one of the above methods to form a rough surface 33o is. After an injection needle 32 is inserted into the vagina j51 1st, which is preferably made of polyethylene or another polyolefin plastic, the cap 33 along the entire utofang 35 of the opening of the vagina 31 vsrsohveißt or heat sealed. They lie in silence ten sections so diohj ^ a to the extent that a binding of moisture and oases including sterilizing agents is prevented. Therefore, after welding the cap 33 is sterilized by irradiation. After the sterilization, the interior of the vagina 31 completely gas-tight. If the injection needle 32 used »so the cap 33 can borrow and evenly through Pull on the studio flap 3 * in the direction of arrow A. are sucked off «,

When after pulling off the cap dl · hypodermic needle removed "with the foremost end" of the needle inserted into the adjacent section provided in the sheath remains, the needle remains completely free of bacteria α

009810/1162 ^ _offlQftlM .

The above embodiments only rub a container XVLV with an injection needle, but it is obvious that the invention can also be used with containers for injection syringes, gases or other medical devices. The cap J53 can be grounded "curved" at intervals, as shown in Pig.

According to the invention, a cap is thus put on at intervals • a container for medical devices or objects welded on, whereby it can easily be peeled off without it entering. As the welded sections Prevent the penetration of bacteria »can put the items in the container into the container at any time Used "and was in a state" in that they are completely sterilized or free from bacteria * The inventive 3 container is also made by sealing • Ines Künstetoff & efoälters simply built up with a foil and it can be made cheap by hsr / r.

009810/1162

BATH ORIGINAL

Claims (4)

Claim 1. BtMlUr for sterilized Oegenatände, marked by "a AufhafaiM * tMrohnltt (11) With an opening, through al · sterilized Oeganstands · mfpoaai and can be taken out," in the circumference of this opening at intervals angularly angular bstr "heat-sealed caps (1 ?) and «Ina» it this one-piece Atalehlasohe (U) cap. 2 · Container according to claim 1 »characterized by« Ina ring groove (26) formed along the circumference of the opening is »with the sections of the cap (23) corresponding to this annular groove being imprinted into it. 3 «container according to claim 1 or 2, characterized in that that the cap is a layered construction of a polyolefin plastic layer and other layers high mechanical strength and heat resistance Has. 4. Container according to claim 3, characterized in that the cap is made of foils 1st, these foils high mechanical temperature and heat resistance made of polyester, polycarbonate or cellophane. 5t container according to one or more of the preceding claims, characterized in that the surface of the sealing surface of the cap is roughened and 41 · cap Vtatß at the oiaaa tfcfanf * er Offaaef »arsetweiit UU 009810A1162