CN1059867C - Deformable container for injecting medicinal or cosmetic substance - Google Patents

Abstract

The present invention relates to a deformable container for injecting medicinal or cosmetic substances. The deformable container is used for preparing a dosage of liquid or foamed medicinal or cosmetic substances, and then injecting the liquid or the foamed medicinal or cosmetic substances into a hollow cavity of a human body. The deformable container is easy in use, and can be almost exhausted. The container comprises a body in a leather bellows (2) shape, which is connected with a tube (7, 21), wherein the axis of the leather bellows is basically vertical to the axis of the tube. The container can be used for the industries of medicines and cosmetics.

Description

Deformable containers for injecting medical or cosmetic substances

The present invention relates to a deformable container for injecting a medical or cosmetic substance, i.e. a container for containing a dose of a liquid or foamy medical or cosmetic substance and injecting it into an inner cavity of the human body, such as the anus A container in a cavity, nose, or ear.

The prior art includes the Italian utility model patent No.213,228 applied by the same applicant, which is about a kind of leather tiger dispenser with a connecting tube for a kind of medicinal substance for small enemas (agents) (microenemas), including a A cylindrical leather tiger equipped with a pipe whose axis coincides with that of the leather tiger.

The leather tiger dispenser is quite uncomfortable to use, requiring the user to turn his elbow in order to squeeze the leather tiger body; moreover, it is not possible to completely empty the leather tiger body, because when the skin tiger is compressed due to The shortening of its axial length is limited because the folds are close to each other.

Since it is not possible to partially empty the body of the bellows, the entire contents of the dispenser will not be used up.

The prior art also includes a variety of deformable containers with drip tips or nozzles for delivery of liquids to the nose or ears. Such containers also have the disadvantage of being difficult to empty; this is due to their limited deformability.

The object of the present invention is to provide a deformable container for injecting liquid or foamy medical or cosmetic substances into the internal cavity of the human body, which container should be able to be emptied almost completely, so that what remains in the container can no longer be used. The amount of substance used is reduced to a minimum, and the user does not have to unnaturally turn his elbow when using the container.

In order to achieve the above objects, according to a kind of deformable container for dispensing medical or cosmetic substances according to the present invention, it has a skin tiger-shaped body and a dispensing tube, wherein the axis of the skin tiger and the axis of the tube are substantially perpendicular to each other ; The body of the leather tiger is composed of multiple pairs of folded layers that are folded into an accordion-like shape and whose transverse dimension increases from both ends to the center of the body.

The advantages of the invention are: the container is relatively easy and comfortable to use, especially when it is used for small enemas; the container can be almost emptied, thereby minimizing the amount of liquid not in use; simple and easy to manufacture And the cost is low.

Some embodiments of the invention are now illustrated in two pages of drawings. This is for illustration purposes only. The accompanying drawings are:

Fig. 1 is the external perspective view of the container described in the first form;

Figure 2 is similar to Figure 1, the protective cover on the container has been removed;

Fig. 3 is an exploded partial sectional view of the container shown in Fig. 1;

Fig. 3A is a partial longitudinal sectional view of the assembled container shown in Fig. 1;

Fig. 4 is a side view of the container shown in Fig. 1 in use;

Fig. 5 is corresponding to Fig. 1, is the container of the second form with a tubular plug;

Figure 6 is similar to Figure 3, showing the container shown in Figure 5;

Figure 7 is a view similar to Figure 3A showing the container shown in Figure 5 .

Figure 1 shows a container according to the invention consisting of a tiger-shaped body 2 with a neck 3 whose axis is perpendicular to the axis of the tiger. The shell body 2 is composed of accordion-like folded layers, the transverse dimension of which increases from both ends to the center, and the middle layers are circular.

The shape of each folded layer can be polygonal or curved.

Therefore, the body 2 is composed of a foldable pair of chamfered pyramids or cones with wide bases located at the center of the body.

The neck 3 (see FIG. 3 ) has an outer ring 4 in its middle and a conical enlargement at the opening 6 at its top.

A tubular distributor 7 is inserted in the opening 6 of the neck 3 . Said dispenser has at its lower end a ring 8 supported on the edge of the opening of the neck 3 and a lower cylindrical enlargement 9 intended to be inserted into the opening 6 of the neck 3 to form a Sealing tape. A cap 11 is placed over the tube 7 and the neck 3 and includes a hollow cylindrical bottom 12 with an inner diameter smaller than the outer diameter of the ring 4 so that the lower edge of said bottom 12 rests on the ring 4 . Inside the cylindrical bottom there are: a support portion 13 for inserting the ring portion 8 of the tube 7; The support portion and an annular protrusion 15 which serves as a bite for the enlarged portion 5 . The top of the cover 11 terminates with a removable protective cover 16 (stopper) connected to the bottom 12 along a predetermined break line 16a. The protective cap 16 has an internal projection 17 to close the dispensing opening 18 of the tube 7 .

Figure 5 shows a second version of said container 19 in which the tube 7 and lid 11 are replaced by an integral lid 20 with a tube 21 (see Figure 6). The bottom 22 of the cap 20 is hollow, inside which there is a conical support 23 for the enlargement 5 of the neck 3 and an annular projection 24 serving as a bite for the enlargement 5 . Inside the cap 20, a substantially cylindrical protrusion 25 extends downward to insert and seal the neck 3. As shown in FIG.

There is a removable closing seal 26 of a pair of openings 27 of the tube 21, connected to said openings along a predetermined breaking line.

The operation is as follows: Once the protective cover 16 or the security seal 26 has been removed, the tube 7 or 21 is inserted into the body cavity into which the substance contained in the container 1 or 19 must be delivered. And, the body 2 of the container is compressed transversely with respect to the axis of the tube, thus dispensing the substance contained in the body 2 of the container to the user.

It should be noted that when the folded layers of the leather tiger body 2 are fully compressed, the shape design of the folded layers of the leather tiger can be compressed to a greater extent due to its size decreasing outwards. Therefore, the body 2 Internal energy can be better emptied.

In the case of a first form of container as shown in Figures 1 to 3A, the container can be closed by inserting the protective cap 16 into the tube 7 and causing the inner projection 17 to close the opening 18 of the tube, so that The container can be used again or multiple times in the future.

In fact, as long as the legal scope of the present invention is not departed from, the materials, dimensions and details of the permissible embodiments may differ from those described above, but should be technically equivalent.

Claims (6)

1. deformable container that is used to distribute medical or cosmetic substance, it has the body and a distribution pipe (7,21) of a bellows (2) shape, it is characterized in that, and the axis of axis of bellows (2) and pipe (7,21) is perpendicular each other; The body of bellows (2) by many to be folded on the other hand like the organ, its lateral dimension forms from both ends to the foldable layer that the central part of described body increases.

2. deformable container as claimed in claim 1 is characterized in that, but the profile polygon or the curvilinear figure of all foldable layers.

3. deformable container as claimed in claim 1 or 2 is characterized in that, the body of described bellows (2) has a neck (3) that is provided with the device (4,5) that links with sealing closures (11,20).

4. deformable container as claimed in claim 1 or 2 is characterized in that, described pipe (7) has the device (8,9) that it is linked to each other with described neck (3).

5. deformable container as claimed in claim 3 is characterized in that, described closure member comprises that one has the lid and of the bottom (12) of a hollow to be loaded on the protective cover (16) of described bottom (12) removably; Wherein, described bottom is columnar basically, and portion has all devices (13,14,15) to be linked to described neck (3) and described pipe (7) with sealing within it, and described protective cover has projecting inward stopper on one day (17).

6. deformable container as claimed in claim 3, it is characterized in that, described closure member (20) comprises that one becomes the single-piece lid with described pipe (21), described lid comprises the bottom (22) of a hollow, all devices (23 are arranged within it at described bottom, 24,25) so that sealing is linked to described neck (3).

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