SE512155C2 - Contraceptives in the form of a condom - Google Patents

Abstract

A preventative device in the form of a condom which is produced from conventional material in this regard and the wall (5) of which in a part (3) located nearest the main opening (2) of the condom is provided with a further, second, opening (4) which is intended to be fitted around the scrotum of the wearer. The invention is characterized by a ring (6) of soft and elastic material fastened to the condom (1) around the condom opening (2), this ring (6) having a smallest diameter of 2.5 mm.

Description

512 155 2 is very thin comes the part of the common that defines it further to qplevas as sharp, especially in the range axed immediately behind scr-dtum. This gives a significant discomfort. Furthermore, it has proved that the comm is relatively difficult to apply due to the fact that it is difficult to get a good grip on the back of the common when it is to be applied ceras on above described The present invention eliminates these disadvantages.

The present invention thus constitutes a contraceptive in form of a cartridge, which is made of normally occurring material, which kon fi cxn in its nearest to its present part is provided with a further, second, in its Inantelyta, through which scrotmn is intended to be threaded, and distinguished by, that a ring of a mjulct and elastic material is attached to the bowl around the opening of the cork, which ring has a nünsta of 2.5 now.

The invention is described in more detail below in conjunction with one of the accompanying drawings shown as an example of the invention, there figure 1 shows a comma according to Iappfirmixigen in the extracted state and from the side figure 2 shows the condon according to figure 1 from below Figures 3a - 3c illustrate three steps in the manufacture of a comma according to inventjxxgen.

Figures 1 and 2 show a comma, which is made in the normal occurrence material. Komonen 1 is provided in almost its 2 existing part 3 further, second, opening4idess1nantelyta 5. Gerxorndenrmaöpprmxg flärscrotmnavseddattträdas.

According to the invention, a ring 6 of a soft and elastic material is attached to comomerx around comomen 2, which ring 6 has a minimum transverse average diameters of 2.5 m. For smaller diameters, the ring is not sufficient thick so that you can easily hold the ring in a functional way when the cork is to be applied. A largest suitable diameter moves about 5 mm.

According to a preferred embodiment, the ring 6 is made of a porous material, preferably a terial. Amra flexible materials can of course instead of a hcmogenic ring, a spring can be made of a plastic material 10 15 20 25 30 35 512 155 3 down a dianeter corresponding to the thickness of the ring is formed into a ring.

However, the ring should be in such a nnterial that the extension of the ring is such that the ring's dianeter can not still be dianeter at least about 2.5 times the diameter of the ring unloaded condition, preferably at least 5 times. This causes the condom becomes easy to apply to the above Another crucial advantage of rings: is that its lower part comes to abut against the back of the scrotun on the grurcl of that further rear part 7, the jerk is located near the ring, which means that the above-mentioned the disadvantage that the additional edge feels sharp is eliminated.

According to a preferred embodiment of the invention, said further opening4 a V-shaped downward-pointing countercurrent opening, such as is illustrated in Figure 2. Furthermore, it is shaped so that at Vzets legs free end 8.9 has rounded portions to reduce or eliminate hrottirxitieriiig of the material.

The design of a V-shape in the manner shown also lowers it the advantage that a turaga 10 is formed which lcaulner to abut against the scrotux front part, which means that the front part of the outer part ligare edge will be uçplevas as sharp, at the same time as umgan will abut tightly against the anterior part of the scrotum.

According to the invention there is a ll of korxicanerzs wall rLmt said further Qgnin; This 11 extends from the end of the body to a small piece from the notch. closed end een by: anwa further 4.

According to another preferred embodiment of the condom, it is formed upon the effect on iochförsigkäntsätsåattdenlxarettruntatrgåerxie part for the cord cores to slip behind the penis' ollon.

According to the invention, that portion 12 lies in a plane forming an angle V to the choromeric anchorage of 60 ° to 80 °, viixetpien iureruppåeeexlbekåtnäraemytherliqareöppnimen4 straight down, see Figure 2. This inclined plane improves between 10 15 20 25 30 35 (fl ... x PO ... s (fl (fl 4 the anterior part of the cortex and its posterior part significantly.

The present condensate is preferably manufactured on the following Förstdoppasennaasterstav in latexpansustom f fassdessdess that corkscrew has the intended thickness. Usually the rod is dipped twice. Staven harsanmuaformscxndenönslmdekorricxterlsform.

The reinforcement is then trained by spraying latex against it on the rod seated cumin, so that a reinforcement down the increased spread is formed.

Spayr fi ngenskersåattenförstärhürgredentjoddekmtswræxiedensan obtained at 1 to 3 gâragers immersion in latex, preferably 1.5 to 2 times dopprullg, åstadkames.

After the formation of the solidification, the further opening "none" is cut out. preferably down a laser beam.

Figures 3a - 3c illustrate the continued production. In these figures, an upper part of the master rod 13 is illustrated with one described above way made corx dozre l upper part. A ring 6 of the above-mentioned type is applied over the corsial. Then applied a suitable glue on the outside of the kemdduen from its top and a piece straight.

Then the ring 6 is rolled down in the manner illustrated in arrows in figure 3b, wherein the upper part of the condon is rolled on the outside and with the ring 6. Figure 3b shows the position just when the top edge of the condom is to be rolled on the ring. The ring scrolled down to an end position illustrated in Figure 3c. In this case, the rig has 6 rolled about 1 to 3 turns from the position shown in Figure Bb. the ring has been rolled mkrizig 1.5 turns. Said piece down which glue is applied on the condom corresponds to the suäcka san ring is intended to be rolled down.

Ringerl's positionfigurïšcïnotsvarardesslägeifigurlochzvadavser the position of the ring relative to the additional Linmet causes the ring and the condom otherwise forms a strong integrated unit.

The present invention eliminates the disadvantages.

The invention embodies a very functional embodiment of a condenser.

Of course, the ring can be attached in another way depending on the material it consists of. Alternatively, the ring can be rolled down together down the top of the corrosion part san described above, after which latex is sprayed on in the cm area of the ring to thereby bake the ring in latex. No glue is needed for this. 512 155 It is apparent that the present invention may be modified with respect to it manufacturing and dæs detail performer fi e. The present invention should therefore not be construed as limited to the foregoing embodiments, but may be varied within the scope of the appended claims frame. 10

Claims (8)

512 155 4 Paterrtlorav. 1. Contraceptives in the form of a condenser, which is made of normally occurring material, the commode of which is closest to its (2) present de1 (3) is provided with an additional, second, (4) , through which (4) the scrotum is intended to be threaded, characterized in that the ring (6) of a soft and elastic material is attached to the cortex (1) around the cortex (2), which ring (6) has at least the transverse diameter of the cot, 7) is located near the ring. Contraceptive device according to Claim 1, characterized in that the ring (6) is made of a porous material, preferably a material. Preventive part according to Claim 2, characterized in that the extensibility of the ring (6) is such that the diameter of the ring can be increased to a diameter which is at least about 2.5 times the diameter of the scan ring in the unloaded state, preferably at least 5 times. Contraceptive according to Claim 2 or 3, characterized in that the ring (6) is attached to the condom (1) by the edge of the cornscrew at its (2) being wound around the ring (6) a number of turns, preferably 1 to 3 turns. Contraceptive according to claim 2, characterized in that the ring (6) is attached to the condom material by means of an adhesive. Preventive device according to Claim 2, 3, 4 or 5, characterized in that the tip of the V-shaped device is directed towards the condenser (2) in a further manner (4). Contraceptive according to any one of the preceding claims, characterized in that the core and core reinforcement mixture (II) of the wall of the condom is located around said further (4), this reinforcement extending from said ring (6) and a short distance away from the closed end of the condom (1). and past rxäm fl a further (4). A contraceptive according to any one of the preceding claims, wherein the corodum during manufacture is shaped so as to have a circumferential portion (12) for the coronary artery to penetrate the perforation of the pelvis, characterized in that the circumferential inverted portion (12) lies in a plane forming a angle (V) to lcmdmxerns of anchorage 60 ° to 80 °, Which plane is inclined Ugpåt Grow backwards when it is further (4) Turn straight down.