DE1952132U - VESSEL WITH CANULE FOR ENEMY. - Google Patents

Description

r. α. ζ 3 y u tf ö * - ti. b whether DOUBLE

Applicant: 'Stuttgart, May 4, 1966

Roneales, S.A., Gm 393 57/52

Tenor Fleta, 5,
Zaragoza / Spain

Representative:

Patent attorney
Dipl.-Ing. Max Bunke
7OOO Stuttgart 1
Schlossstrasse 73 B

Vessel with cannula for enema .

The invention relates to a vessel, in particular with a Cannula for enemas is provided and with regard to the closure has a number of special features that prevent the substance contained in the vessel while the vessel is not in use will prevent with absolute certainty.

The substances generally used in enema ■ escape because of their oily nature easily by closures, their tightness would be sufficient for other types of products. As a result

J / th these substances in the most *} dedicated vessels and not only cause losses. But also stains and inconvenience.

In order to eliminate this disadvantage, the present vessel was conceived, which consists essentially of a container made of elastic and flexible material, in its threaded mouth area a cannula is screwed on, a washer in the connecting area between the cannula and the container elastic material is used, which is provided with a diametrical slot, which only allows the contents of the vessel to escape permitted if pressure is exerted on them.

A conical cap is provided over the cannula to attach, the inside in the apex an axially extending pin for introduction into the outlet opening the cannula, and an inner ring halfway up the cap to be arranged, which is pressed onto the side surface of the cannula and so that a pressure lock forms, so that one-double with this cap tight seal and a third seal is achieved with the cannula through the disc at its lower end, whereby each The escape of the substance contained in the vessel, however oily or liquid it may be, is prevented with absolute certainty.

There now follows a description of an embodiment of the invention Vessel on the basis of the drawing. ■

Fig. 1 shows the view of a vessel according to the invention with a longitudinal section in the closure area,.

Fig. 2 shows the individual parts of the cannula and their, closure elements in perspective Depiction.

According to the embodiment shown, the vessel consists of a cannula for enemas from a container 1 made of flexible and elastic material, in the mouth of which a threaded region 8 is provided, onto which the cannula is screwed, the lower cylindrical one Part 7 includes, which is grooved outside and inside for easier handling provided with a thread for screwing onto the muzzle 8

is and extended at its upper end by a conical part 6 which forms the 'actual cannula and is hollow and' at its tip is provided with an opening through which the contents of the container 1 can escape. _ ■. ·

In the connection area of the part 7 with the mouth 8, ie in the mouth plane of the container 1, a disk 10 is attached, which .mit its circumference * is inserted into an annular groove 9 of the cannula and consists of elastic material such as rubber and with a 'diametrical slot 11 is provided. Due to the resilient nature of the disc 10, the edges of the slot in contact are held together and only then separated, - if an adequate pressure is present to overcome the elasticity, of the material of the disc tenth

As a result, the contents of the container 1 can only escape when on its walls a pressure is exerted, which as a result of the elastic and flexible nature of the container walls to the content of the Container and is transferred through this to the disc 10, whose The slot 11 leading to the outside via the cannula opens.

A conical cap 2 is provided over the conical part 6, which has in its interior, in the apex, an axially extending pin · K for insertion into the outlet opening of the cannula, which is thereby firmly closed. This cap 2 also has in its interior a / locking ring-forming projection 3 which extends halfway parallel to the base of the cap and is pressed onto the lateral surface of the conical part, whereby a further safeguard for the complete and hermetic closure of the container is created.

The locking ring 3 also has the special purpose of providing the outlet opening for the cannula adhering to the cannula before it is used Keep lubricant completely closed so that the lubricant between the apex of the cap and the circumference of the locking ring 3 is held back and cannot get outside.

It is readily apparent that the special features • This vessel both in terms of the tightness of the whole compared the contents as well as the lubricant in the cannula thanks to the special construction of the vessel cap Closure is guaranteed.

Claims (2)

The shapes, materials and dimensions of the vessel according to the invention can differ from the exemplary embodiment described above. ; ' s chut claims 1) vessel with cannula for enemas, characterized in that it consists of a container (l) made of flexible and elastic material, in the mouth (8) of which a threaded area is provided, onto which the cannula is screwed, which in its lower connection (9) application area in its inner surface an annular groove for insertion, one Has disc (1O) made of elastic material, which on the mouth plane of the container (l) rests and is provided with a diametrical slot (11), which are in contact with one another Edges can only be separated from one another under the action of a pressure generated in the vessel. 2) Vessel according to claim 1, characterized by an on the cannula (6) attachable cap (2) of the same shape as the cannula in your. Has an axial pin (4) inside, which is used to "lock" firmly the cannula can be inserted into its outlet opening, as well as an approximately halfway up in the circumferential direction inner annular Projection (3) which can be pressed onto the outer surface of the cannula '. .