IT201800010590A1 - Apparatus for the collection and neutralization / degradation of organic liquids and its method of operation - Google Patents

Description

DESCRIPTION of the invention entitled:

"Apparatus for the collection and neutralization / degradation of organic liquids and its method of operation"

FIELD OF THE INVENTION

The present invention relates to an apparatus for the collection and neutralization and / or degradation of organic liquids and relative method of operation.

BACKGROUND ART NOTE

The existence of apparatuses for the collection of organic liquids aspirated from bags during surgical interventions inside operating rooms and the subsequent degradation and / or neutralization of the same before their elimination outside the apparatus is known.

These apparatuses normally comprise a collection tank for organic liquids equipped with an inlet section, a suction line that can be associated, on one side, to one or more bags for collecting organic liquids, and on the other to the aforementioned section inlet, and pumping means such as, for example, a peristaltic pump, for sucking organic liquids from the collection bag, or from the collection bags, to the collection tank along the suction line.

This solution, however, is not free from drawbacks. In fact, the collection tank is only emptied once it is full, or even several days after its first use. This can be extremely dangerous because in the event of an accidental fall of the apparatus, or breakage of seals or connection pipes, the sucked liquid could spill inside the operating room, compromising its sterility.

Furthermore, the aspirated liquid must necessarily be biologically inactivated with clinical chemical action before being discharged into the sewer system. In practice, therefore, after filling the collection tank it is always necessary to take the liquid sucked from the same collection tank and then treat it separately in other containers before being able to discharge it into the sewer. This operation is potentially dangerous since it exposes the operator to contact with the drained liquids and, at the same time, in case of accidental fall, or of the collection tank, or of the apparatus, the spillage of the same liquid can compromise the sterility of the environment or objects that come into contact with it. In light of the problems of the prior art apparatus described above, collection apparatuses for organic liquids have been created that can neutralize and / or degrade the organic liquid collected within the collection tank by means of an additional tank present in the apparatus.

For example, the European patent EP2734241B1 in the name of IN. CAS. Srl describes an apparatus for the collection of an organic liquid such as, for example, blood, which comprises a collection tank equipped with an inlet section, and a suction line that can be associated, on one side, to a bag for collecting the liquid. organic, and on the other hand to the inlet section of the collection tank. The collection apparatus also comprises pumping means for sucking the organic liquid from the bag to the collection tank along the suction line and a further tank for containing a substance for the degradation and / or neutralization of the organic liquid contained in the tank. collection. The collection apparatus also includes means for administering a certain amount of the degradation and / or neutralization substance from the additional tank to the collection tank. The aforementioned administration is controlled by a unit which, from a special sensor, acquires the measurement of the level of the organic liquid contained in the collection tank and, based on its increase, commands the administration means to administer a precise quantity of neutralizing and / or degrading liquid within the collection tank.

However, this solution too is not without drawbacks. In fact, the neutralizing and / or degrading liquid mixes with the organic liquid sucked into the collection tank only after a certain period of time and only with the help of suitable stirring means. In practice, the user will not be able to drain the contents of the collection tank immediately after having aspirated the organic liquid and having mixed it with the neutralizing and / or degrading liquid, but will only be able to do so after a certain period of time.

It should be noted that by neutralizing and / or degrading substance we mean a substance which, when mixed with the aspirated organic liquid, is capable of biologically inactivating the organic liquid to be treated with a clinical chemical action.

Therefore, the purpose of the present invention is to realize an apparatus for the aspiration of organic liquids that allows to overcome the aforementioned drawbacks.

In particular, the purpose of the present invention is to increase the efficiency of known organic fluid collection apparatuses, minimizing the mixing time between the collected organic liquid and the neutralizing and / or degrading liquid administered.

Still, the object of the present invention is also to increase the safety of the prior art apparatuses, avoiding possible risks of both the sterility of the operating room and of the medical and paramedical personnel employed in the operating room, or who in any case come into contact with such an apparatus.

Finally, the purpose of the present invention is to provide a method that allows the correct operation of the collection apparatus, considerably reducing the time of neutralization and / or reduction of the organic liquid collected by the apparatus.

SUMMARY OF THE INVENTION

These and other purposes are achieved by an apparatus for collecting at least one organic liquid, comprising at least a collection tank equipped with a first inlet section, a suction line which can be associated, on one side, to one or more containers for said at least an organic liquid, and on the other hand to said first inlet section of said collection tank, and pumping means for sucking said at least one organic liquid from said one or more containers along at least a section of said at least one line of suction, said apparatus further comprising at least one further reservoir for containing a substance for the degradation and / or neutralization of said at least one organic liquid, at least one administration line for administering a determined quantity of said degradation and / or neutralization substance, and means for administering from said at least one further reservoir said determined quantity of said degrading and / or neutral substance along said at least one administration line, said apparatus being characterized in that said administration line is fluidically connected to said at least one suction line in a mixing region arranged upstream of said at least one first inlet section and at a distance from said first inlet section such that said at least a certain amount of said degradation and / or neutralization substance mixes with said organic liquid thus forming a degraded and / or neutralized organic substance at least before its entry into said at least one collection tank .

In practice, therefore, the administration line is grafted along the suction line in such a way as to allow the neutralizing and / or degrading substance and the aspirated organic substance to mix finely downstream of this grafting point, thus forming a neutralized organic substance and / or degraded before access to the collection tank. This solution clearly avoids the problem of having to provide stirring means within the collection tank or having to wait a certain period of time before being able to discharge the liquid contained within the collection tank.

According to the invention, said administration means administer along said administration line a certain amount of said degradation and / or neutralization substance as a function of the flow rate of said at least one organic liquid aspirated along said section of said at least one suction line.

In particular, the suction apparatus comprises means for measuring in real time the flow rate of said at least one organic liquid aspirated along said section of said at least one suction line. Such flow rate measuring means are arranged upstream of said mixing region. This makes it possible to measure exactly the organic substance aspirated along the section of the suction line in which only the organic liquid flows. In particular, these measuring means comprise a flow meter.

Furthermore, always according to the invention, the apparatus comprises a control unit for controlling the operation of said administration means in such a way as to administer said determined quantity of degradation and / or neutralization substance as a function of the flow rate of organic liquid measured by said means of measurement.

According to a preferred embodiment of the invention, said collection tank comprises a second inlet section and, moreover, said apparatus comprises at least one transfer line for administering a dilution liquid into said collection tank through said second inlet section. According to a particular aspect of the invention, the apparatus comprises a tank for containing said dilution liquid; this dilution tank can be fluidly associated with the transfer line. Preferably, although not limitedly, this dilution liquid is water.

Furthermore, said apparatus comprises at least one discharge duct associated with said at least one collection tank for the controlled and command discharge of said collected and degraded and / or neutralized organic liquid.

In accordance with the invention, the apparatus comprises means for heating said dilution liquid. Furthermore, this apparatus comprises at least a first by-pass duct for connecting said at least one discharge duct, or said collection tank, to said at least one suction line and a second by-pass duct for connecting said administration line, or said further reservoir, to said transfer line.

This solution is necessary for the thermo-disinfection of the collection tank and of the entire system. In fact, it is possible to continuously recirculate within the collection tank and along a part of the suction line a mixture formed by the degrading and / or neutralizing substance and by the dilution liquid. This mixture is initially filled in the collection tank as soon as the thermo-disinfection phase begins.

According to a preferred form of the invention, said collection tank comprises at least a first sprayer arranged at said first inlet section. This first sprayer is equipped with a diffuser having an opening angle between 100 and 60 <0>.

Furthermore, said collection tank comprises at least a second sprayer arranged in correspondence with said second inlet section. Said second sprayer is equipped with a diffuser having an opening angle between 180 and 160 <0>. The greater diffusion angle allows to better reach the internal surface of the collection tank during its thermo-disinfection, especially in the higher parts of the collection tank.

According to a particular form of the invention, said apparatus comprises means to quantitatively and / or qualitatively analyze said organic liquid collected and degraded and / or neutralized at the outlet of said collection tank, along said at least one discharge duct. In particular, said qualitative and / or quantitative analysis means are selected from a photometer, a spectrophotometer, a low pressure chromatograph.

According to a preferred form of the invention, said analysis means are functionally connected to said control unit in such a way that the operation of said peristaltic pump, associated with said discharge duct and functionally connected to said control unit, is allowed. only in the event that the analysis carried out by said analysis means reveals a degradation and / or neutralization level of said organic liquid aspirated higher than a certain value, or in any case suitable for being disposed of in the sewer system.

The aforementioned purposes are also achieved by means of a method for operating said apparatus for collecting at least one organic liquid according to at least claim 1, wherein said method comprises step a) of aspirating said at least one organic liquid along at least a stretch of said suction line and step b) of administering a determined quantity of said neutralizing and / or degrading substance through said administration line, characterized in that said step b) comprises step b1) of mixing said determined quantity of said substance degrading and / or neutralizing with said organic substance aspirated during said step a) of the method along said at least one suction line in a mixing region arranged upstream of said at least one inlet section of said collection tank and at a distance from said inlet section such that it dictates at least a certain amount of said degrading and / or neutralizing substance is mixed with said organic liquid thus forming a degraded and / or neutralized organic substance at least before its entry into said at least one collection tank.

According to a preferred embodiment, the method comprises, following said step b), step c) of discharging the neutralized and / or degraded organic substance contained in said collection tank.

Again, preferably said step b) comprises step b2) of measuring the flow of organic liquid aspirated along said section of said suction line and step b3) of administering a determined quantity of said degradation and / or neutralization substance according to the results obtained during said phase b2).

According to a preferred embodiment, following said step c), the method comprises step d) of thermo-disinfecting, preferably at a high level, said at least one collection tank for neutralized and / or degraded organic liquids.

In particular, said step d) comprises step d1) of heating the liquid contained in said dilution container, step d2) of connecting said at least one first by-pass duct between said at least one discharge duct, or said storage tank and said at least one suction line, step d3) of connecting said at least one second by-pass duct between said at least one administration line, or said further reservoir, and said at least one transfer line, step d4) to flow into said collection tank a liquid mixture comprising said dilution liquid and said degrading and / or neutralizing substance through said second sprayer, step d5) to recirculate said mixture comprising said dilution liquid for a determined period of time and said degrading and / or neutralizing substance between said collection tank, said first by-pass duct and said suction line, and the step d6) of discharging said se collection tank by means of said at least one discharge duct.

Always according to the invention, a system is made available for chemically analyzing an organic liquid contained in at least one test tube, comprising at least one module for positioning and / or handling said at least one test tube, at least one module for extraction from said at least a test tube of at least one sample of said organic liquid, at least one module for chemically analyzing said sample of said organic liquid, at least one container for storing said analyzed organic liquid, and a module for discharging said analyzed organic liquid, characterized by the fact that said discharge module comprises said at least one collection apparatus according to one or more of claims 1 to 10, wherein said suction line is associable with said at least one storage container for said at least one analyzed organic liquid.

BRIEF DESCRIPTION OF THE FIGURES

These and other aspects of the present invention will be made clearer by the following detailed description of a preferred embodiment, provided herein by way of non-limiting example only, with reference to the attached figures, in which:

Figure 1A shows a schematic view of the collection apparatus of an organic substance according to the invention, during its normal operation;

figure 1B shows a schematic view of the apparatus of figure 1A during the discharge phase of the aspirated and neutralized and / or degraded organic liquid;

figure 1C shows a further schematic view of the apparatus of figure 1A during the thermo-disinfection phase of the apparatus, during the introduction of a mixture comprising a dilution liquid and a neutralizing and / or degrading substance;

figure 1D shows a further schematic view of the apparatus of figure 1A during the recirculation phase of the mixture comprising a dilution liquid and a neutralizing and / or degrading substance;

Figure 1E shows a further schematic view of the apparatus of Figure 1A during the discharge phase of the mixture comprising a dilution liquid and a neutralizing and / or degrading substance;

Figure 2 shows a laboratory analysis machine equipped with an apparatus according to the invention.

DETAILED DESCRIPTION OF A PREFERRED EMBODIMENT OF THE PRESENT INVENTION

With reference to the above figures, an apparatus for the collection of organic liquids 1 according to the invention is illustrated.

Figure 1 shows an apparatus 1 for collecting organic liquids such as, for example, blood, urine or the like, during its normal operation. This apparatus 1 comprises a collection tank 2 equipped with a first inlet section 3, a suction line 4 which can be associated, on one side, with a container 50 for the organic liquid to be treated, and on the other, with the first inlet section 3 of the collection tank 2, and pumping means 5 for sucking the organic liquid from the container 50 along a portion 4a of the suction line 4. The pumping means 5 comprise a peristaltic pump.

According to the present embodiment, the container 5 is a bag, but in other embodiments the container 5 can also be a rigid tank that can be opened at the top, without thereby departing from the scope of protection of the present invention.

In other embodiments, the number of containers 5 and suction lines 4 can also be higher than one without thereby departing from the scope of protection of the present invention.

The apparatus 1 also comprises an exhaust duct 13 which can be associated with the collection tank 2 for the controlled and commanded discharge of the collected and degraded and / or neutralized organic liquid. Preferably, the discharge duct 13 is associated with the bottom 2a of the collection tank 2. Furthermore, a peristaltic pump 60 is also associated with the discharge duct 13 for pumping the liquid contained in the collection tank 2 at the end of the operation of the apparatus 1 or during its cleaning, as will emerge from the description below.

The apparatus 1 also includes a further tank 6 for containing a liquid substance for the degradation and / or neutralization of the aspirated organic liquid. It should be emphasized that this degradation and / or neutralization liquid is a substance which, when mixed with the aspirated organic substance, is capable of degrading and / or neutralizing the organic substance itself, thus allowing its easy disposal without the need for further treatments.

The apparatus 1 also comprises an administration line 7 for administering a determined quantity of the degradation and / or neutralization substance, and means 8 for administering from the further reservoir 6 such a determined quantity of the degradation and / or neutralization substance along the line of administration 7.

The administration line 7, advantageously, is fluidically connected to, that is, it is inserted along the suction line 4 in a mixing region 10 arranged upstream of the first inlet section 3 and at a distance from the first inlet section 3 such that the determined quantity of the administered degradation and / or neutralization substance mixes with the organic liquid thus forming a degraded and / or neutralized organic substance well before its entry into the collection tank 2.

In practice, the administration line 7 is fluidly connected to the suction line 4 in a mixing region 10 arranged upstream of the first inlet section 3 so that the transformation of the organic substance into degraded and / or neutralized organic substance takes place well before of the entry of this substance into the collection tank 2. In this way not only is it not necessary to provide for the presence of any stirrer within the collection tank 2, but the times for discharging the degraded and / or neutralized liquid are practically zero , i.e. it is not necessary to wait some time before being able to carry out the unloading phase of the apparatus 1.

The administration means 8 of the type, for example, a peristaltic pump, administer along the administration line 7 a determined amount of the degradation and / or neutralization substance calculated as a function of the flow rate of the organic liquid aspirated along the section 4a of the suction line. 4.

In particular, the apparatus comprises means 9 for measuring in real time the flow rate of the organic liquid aspirated along the section 4a of the suction line 4. These measuring means 9 are arranged upstream of the mixing region 10 and preferably comprise a flow meter. In this way it is possible to measure the real flow rate of the organic substance sucked in before it mixes with the degrading and / or neutralizing substance.

The apparatus 1 further comprises a control unit CU for controlling the operation of the administration means 8, in particular the peristaltic pump 8, in such a way as to administer a certain quantity of degradation and / or neutralization substance as a function of the flow rate of organic liquid measured by the measuring means 9. For example, in the case where the flow rate of the organic substance is 50 ml / sec, taking into account the fact that the transformation effect of this organic substance into degraded and / or neutralized organic substance is obtained by administering to this a quantity of neutralizing and / or degrading substance equal to 0.25% of the volume to be neutralized / degraded, then the flow rate that the control unit CU will calculate and command the peristaltic pump 8 to administer will be 0.125 ml / sec . During the operation of the apparatus, clearly, the suction flow rates of the organic liquid may vary as well as the flow rates of the neutralizing and / or degrading liquid to be administered.

According to the invention, the collection tank 2 comprises a second inlet section 15 and, furthermore, the apparatus 1 comprises a transfer line 16 for administering a dilution liquid into the collection tank 2 through the second inlet section 15 The dilution liquid, as will become clearer in the following, is used during the thermo-disinfection of the collection tank 2, after the degraded and / or neutralized organic liquid has been discharged from the collection tank 2.

Further, the apparatus 1 comprises a tank 20 for containing the dilution liquid. This dilution tank 20 can be fluidically associated with the transfer line 16 which in turn comprises a valve 40 which, on command, allows or not the passage of the dilution liquid along the transfer line 16. It should be noted that in other embodiments here not shown the dilution tank may also not be present in the apparatus 1, therefore the inflow of dilution liquid could be obtained by connecting one of the two ends of the transfer line 16 to a running water tap or to an external tank. The dilution liquid can therefore comprise water.

Again, as shown in Figure 1A, the apparatus 1 comprises means for heating 16 the dilution liquid. Furthermore, the apparatus 1 comprises a first by-pass duct 17 to connect the collection tank 2 to the suction line 4, downstream of said mixing region, and a second by-pass duct 18 to connect to I control the further tank 6 to the transfer line 16. It should be noted that a further peristaltic pump 55 is included along the second bypass duct 18 for administering the degrading and / or neutralizing substance during the thermo-disinfection phase.

This configuration, after having discharged the degraded liquid from the collection tank 2, allows the degrading and / or neutralizing liquid to be recirculated within the collection tank 2 together with the dilution liquid in such a way as to completely clean the collection tank 2. together with the suction line 4, at least in correspondence with the section that runs from the mixing region 10 to the first inlet section 3.

In accordance with an embodiment of the invention not shown in the attached figures, the first by-pass duct 17 connects the exhaust duct 13 to the suction line 4 on command, while the second by-pass duct 18 connects the line on command. of administration 7 to the transfer line 16.

Still according to the invention, the collection tank 2 comprises a first sprayer 25 arranged in correspondence with the inlet section 3 to the collection tank 2. This first sprayer 25 is equipped with a diffuser having an opening angle ǃ of 70 <o> . In other embodiments, the diffusion angle ǃ of the first sprayer 25 can vary in an angle between 100 and 60 <0> without thereby departing from the scope of protection of the present invention. It should be noted that the diffusion angle ǃ is defined as the angle at the vertex of the diffusion cone of the liquid leaving the first sprayer 25. This diffusion cone is symmetrical with respect to a vertical plane which passes through the vertex of the cone of diffusion. The vertex of the diffusion cone is located in correspondence with the outlet section 3.

Furthermore, the collection tank 2 also comprises a second sprayer 26 arranged in correspondence with the second inlet section 15. This second sprayer 26 is equipped with a diffuser having an opening angle γ of 170 °. In other embodiments, the diffusion angle γ of the second sprayer 26 can vary in an angle between 180 and 160 <°> without thereby departing from the scope of protection of the present invention. It should be noted that the diffusion angle γ is defined as the angle at the vertex of the diffusion cone of the liquid exiting the second sprayer 26. This diffusion cone is symmetrical with respect to a vertical plane passing through the vertex of the cone of diffusion. The vertex of the diffusion cone is located in correspondence with the second outlet section 15. In this way it is also possible to clean the upper part of the collection tank 2 during its thermo-disinfection by means of the mixture comprising the disinfectant and / or neutralizing substance and the diluting substance. The level of cleanliness of the apparatus 1 is, therefore, significantly increased compared to that of the prior art apparatuses.

According to the invention, moreover, the apparatus 1 comprises means 70 for quantitatively and / or qualitatively analyzing the collected and degraded and / or neutralized organic liquid coming out of the collection tank 2, along the discharge duct 13. Said analysis means 70 allow to check if the mixture leaving the drain tank 2 along the drain pipe 13 is degraded and / or neutralized to such an extent that it can be disposed of within the sewer network and / or that it has parameters that are within the levels provided for by the regulations. current.

In the embodiment described herein, said qualitative and / or quantitative analysis means 70 comprise a photometer. The photometer is able to measure the main values including pH, percentages of substances, and output data such as nitrites, free chlorine, surfactants, water hardness, soils, etc. From these data, it is indirectly possible to know the state of degradation and / or neutralization of the treated organic liquid.

It should, however, be mentioned that in other embodiments such analysis means 70 may comprise a spectrophotometer or a low pressure chromatograph or other instrument capable of detecting useful parameters without thereby departing from the scope of protection of the present invention.

Furthermore, according to the invention, these analysis means 70 are functionally connected to the control unit CU. In practice, these analysis means 70 are able to send the results of the survey conducted, or the preset data, to said control unit CU. In this way, the operation of the peristaltic pump 60, associated with the discharge duct 13 and also functionally connected to the control unit CU, is allowed only in the event that the analysis carried out by the analysis means 70 emerges, even only indirectly , a level of degradation and / or neutralization of the organic liquid sucked and contained in the collection tank 2 higher than a certain limit value for its disposal in the sewer system or which is in any case suitable for being disposed of in the sewer system.

The method of operation of the apparatus 1 for collecting an organic liquid comprises step a) of aspirating an organic liquid along a section 4a of the suction line 4 and step b) of administering a determined quantity of neutralizing substance and / or degrading agent by means of the administration line 7. Advantageously, step b) comprises step b1) of mixing the aforementioned determined amount of the degrading substance and / or neutralizing with the organic substance aspirated during step a) of the method along the suction line 4 in a mixing region 10 arranged upstream of the inlet section 3 of the collection tank 2 and at a distance from the inlet section 3 such that the determined quantity of the degrading and / or neutralizing substance mixes with the aspirated organic liquid thus forming a degraded and / or neutralized organic substance at least before its entry into the collection tank 2.

Furthermore, the method comprises, after said step b), step c) of discharging the neutralized and / or degraded organic substance contained in the collection tank 2.

According to a preferred embodiment, prior to said step c), the method comprises step e) of quantitatively and / or qualitatively analyzing said neutralized and / or degraded organic substance contained in the collection tank 2. Preferably, said step e) comprises step e1) to prevent said discharge step c) in the event that from the analysis of said step e) it emerges that the level of degradation and / or neutralization of the organic substance contained in the collection tank 2 is lower than a certain level, or in any case it is not suitable for disposal in the sewer system.

More particularly, step b) comprises step b2) of measuring the flow of organic liquid aspirated along the section 4a of the suction line 4 and step b3) of administering a determined quantity of the degradation and / or neutralization substance in function of the results obtained during phase b2).

Further, following said step c), the method comprises step d) of thermo-disinfecting the collection tank 2 of the neutralized and / or degraded organic liquid.

In practice, step d) comprises step d1) of heating the dilution liquid, step d2) of connecting the first by-pass duct 17 between the collection tank 2 and the suction line 4 (see figure 1C ), step d3) of connecting the second by-pass duct 18 between the further tank 6 and the transfer line 16 (see figure 1C), and step d4) of making a mixture flow into the collection tank 2 liquid comprising the dilution liquid and the degrading and / or neutralizing substance through the second sprayer 26 (see Figure 1C). Furthermore, step d) comprises step d5) of recirculating for a determined period of time the aforementioned mixture comprising dilution liquid and degrading and / or neutralizing substance between the collection tank 2, the first by-pass duct 17 and the suction line 4, then passing through the inlet section 3 and the first sprayer 25 (see figure 1D), and step d6) to discharge the aforementioned mixture from the collection tank 2 through the discharge duct 13 (see figure 1E).

In another embodiment not shown here, in the course of step d2) the first by-pass duct 17 connects the exhaust line 13 to the suction line 4, and in the course of step d3) the second bypass duct 18 connects the administration line 7 to the transfer line 16, without however departing from the scope of protection of the present invention.

Still according to the invention, figure 2 shows a system 200 for the chemical analysis of an organic liquid contained in a test tube 201. This system 200 comprises a module 202 for positioning the test tube 201 inside the system 200, a module 203 for the extraction from the test tube 201 of a sample of the organic liquid, a module 204 for chemically analyzing the aforementioned sample of the organic liquid, and a container 205 for storing the organic liquid once it has been analyzed. Finally, the system 200 includes a module 206 for the discharge of the analyzed organic liquid and contained in the storage container 205. According to the invention, the discharge module 206 comprises the apparatus 1 described above. The suction line 4, in particular, is associated with the storage container 205 of the analyzed organic liquid in order to dispose of it only after it has been degraded and / or neutralized according to the method described above by means of the apparatus 1.

Claims (19)

CLAIMS 1. Apparatus (1) for the collection of at least one organic liquid, comprising at least one collection tank (2) equipped with a first inlet section (3), a suction line (4) which can be associated, on one side, to a or more containers (50) for said at least one organic liquid, and on the other hand to said first inlet section (3) of said collection tank (2), and pumping means (5) for suction of said at least one organic liquid from said one or more containers (50) along at least a portion (4a) of said at least one suction line (4), said apparatus further comprising at least one further reservoir (6) for containing a substance for degradation and / or neutralization of said at least one organic liquid, at least one administration line (7) for administering a determined quantity of said degradation and / or neutralization substance, and means (8) for administering said at least one further reservoir (6) from said determined quantity of said substance of degradation and / or neutralization along said at least one administration line (7), said apparatus (1) being characterized in that said administration line (7) is fluidically connected to said at least one suction line (4) in a region ( 10) for mixing arranged upstream of said at least one first inlet section (3) and at a distance from said first inlet section (3) such that said at least a certain amount of said degradation and / or neutralization substance mixes with said organic liquid thus forming a degraded and / or neutralized organic substance at least before its entry into said at least one collection tank (2). 2. Apparatus according to claim 1, characterized in that said administration means (8) administer along said administration line a determined quantity of said degradation and / or neutralization substance as a function of the flow rate of said at least one organic liquid aspirated along said portion (4a) of said at least one suction line (4). 3. Apparatus according to claim 2, characterized in that it comprises means (9) for measuring in real time the flow rate of said at least one organic liquid aspirated along said section of said at least one suction line (4), said measuring means being arranged upstream of said mixing region (10). 4. Apparatus according to claim 3, characterized in that it comprises a control unit (CU) for controlling the operation of said administration means (7) in such a way as to administer said determined quantity of degradation and / or neutralization substance according to the flow rate of organic liquid measured by said measuring means (9). 5. Apparatus according to claim 3 or 4, characterized in that said measuring means (9) comprise a flow meter. 6. Apparatus according to one or more of claims 1 to 5, characterized in that said collection tank (2) comprises a second inlet section (15) and in that said apparatus (1) comprises at least one transfer line ( 16) to administer a dilution liquid into said collection tank (2) through said second inlet section (15). 7. Apparatus according to claim 6, characterized in that it comprises a tank (20) for containing said dilution liquid, said dilution tank being fluidically associable to said transfer line (16). 8. Apparatus according to one or more of claims 1 to 7, characterized in that it comprises at least one discharge duct (13) associated with said at least one collection tank (2) for the controlled and command discharge of said collected organic liquid and degraded and / or neutralized. 9. Apparatus according to one or more of claims 1 to 8, characterized in that it comprises means for heating (16) said dilution liquid, and in that it comprises at least a first by-pass duct (17) for connecting said dilution at least one discharge duct (13), or said collection tank (2), to said at least one suction line (4), and a second by-pass duct to connect said administration line, or said at least one further tank (6), to said transfer line. 10. Apparatus according to one or more of the preceding claims, characterized in that said collection tank comprises at least a first sprayer (25) arranged in correspondence with said first inlet section, said first sprayer being equipped with a diffuser having an opening angle between 100 and 60 °. 11. Apparatus according to one or more of the preceding claims, characterized in that said collection tank comprises at least a second sprayer (26) arranged in correspondence with said second inlet section, said second sprayer being equipped with a diffuser having an opening angle between 180 and 160 °. 12. Apparatus according to one or more of the preceding claims, characterized in that it comprises means for quantitatively and / or qualitatively analyzing said organic liquid collected and degraded and / or neutralized at the outlet from said collection tank (2), along said at least one duct exhaust (13). 13. Apparatus according to one or more of the preceding claims, characterized in that said quantitative and / or quantitative analysis means are selected from a photometer, a spectrophotometer, a low pressure chromatograph or the like. 14. System (200) for the chemical analysis of an organic liquid contained in at least one test tube (201), comprising at least one module (202) for the positioning and / or handling of said at least one test tube, at least one module (203) for the extraction from said at least one test tube of at least one sample of said organic liquid, at least one module (204) for chemically analyzing said at least one sample of said organic liquid, at least one container (205) for storing said organic liquid a once it has been analyzed, and at least one module (206) for the discharge of said analyzed organic liquid, characterized in that said discharge module (206) comprises said at least one collection apparatus (1) according to one or more of the claims to be 1 to 13, in which said suction line (4) can be associated with said at least one storage container (205) for said at least one analyzed organic liquid. Method for operating said apparatus (1) for collecting at least one organic liquid according to at least claim 1, said method comprising step a) of aspirating said at least one organic liquid along at least a portion of said suction line and step b) of administering a determined quantity of said neutralizing and / or degrading substance through said administration line, characterized in that said step b) comprises step b1) of mixing said determined quantity of said degrading substance and / or neutralizing with said organic substance aspirated during said step a) of the method along said at least one suction line (4) in a mixing region (10) arranged upstream of said at least one inlet section (3) of said collection tank and at a distance from said inlet section (3) such that said at least a certain quantity of said degradation and / or neutralization substance mixes with said organic liquid anic thus forming a degraded and / or neutralized organic substance at least before its entry into said at least one collection tank (2). 16. Method according to claim 15, characterized in that it comprises, after said step b), step c) of discharging said neutralized and / or degraded organic substance contained in said collection tank. Method according to one or more of claims 15 to 16, characterized in that said step b) comprises step b2) of measuring the flow of organic liquid aspirated along said section of said suction line and step b3) of administering a determined quantity of said degradation and / or neutralization substance as a function of the results obtained during said phase b2). 18. Method according to one or more of claims 15 to 17, characterized in that, following said step c), the method comprises step d) of thermo-disinfecting said at least one tank for collecting neutralized organic liquids and / or degraded. 19. Method according to claim 18, characterized in that said step d) comprises step d1) of heating said dilution liquid, step d2) of connecting the first by-pass duct between said at least one discharge duct, or said collection tank, and said at least one suction line, step d3) of connecting the second by-pass duct between said at least one suction line, or said further tank, and said transfer line (16), step d4) to flow into said collection tank (2) a mixture comprising said dilution liquid and said degrading and / or neutralizing substance through said second sprayer, step d5) to recirculate said mixture comprising said dilution liquid and said degrading and / or neutralizing substance between said collection tank, said first by-pass duct and said suction line, and step d6) of discharging said collection tank accomplished by means of said at least one exhaust duct (13).