ITBO970112U1

ITBO970112U1 - CLAMP SYSTEM FOR THE EXTRACTION AND NEUTRALIZATION OF THE NEUTRALIZATION TO IND OVEN AFTER USE

Info

Publication number: ITBO970112U1
Application number: IT97BO000112U
Authority: IT
Inventors: Moris Baroni
Original assignee: Moris Baroni
Priority date: 1997-07-23
Filing date: 1997-07-23
Publication date: 1999-01-23

Description

DESCRIZ IONE DESCRIPTION

DESCRIZIONE del modello industriale di utilit? DESCRIPTION of the industrial model of utility?

Sistema a pinza per l'estrazione e neutralizzazione degli aghi per indovena dopo l'uso. Pliers system for the extraction and neutralization of needles for guessing after use.

TESTO DELLA DESCRIZIONE TEXT OF THE DESCRIPTION

Gli aghi per prelievi ed endovene oggi comunemente usati, denominati Butterfly per la loro forma, sono costituiti da un tubicino di materia plastica terminante con un ago me^tallico. L'ago metallico, di circa 2 centimetri, ? destinato ad:inserirsi in vena ed alla base dell'ago sono poste due alette di circa 1 centimetro quadrato utilizzate per manovrare l'ago e fissarlo con adesivo al paziente Una volta terminato il prelievo od effettuata l'en dovena, l'operatore deve rimuovere l'ago dalla vena e gettarlo nel contenitore dei rifiuti. Per fare questo deve trasportarlo, unitamente al tubicino o deflussore che lo collega alla siringa, tenen dolo per le elette poste a ridosso dell'ago in condizioni di pericolo di punture accidentali o contagio dovute al sangue infetto restante sul l'ago. The needles for sampling and intravenous lines commonly used today, called Butterfly due to their shape, consist of a small plastic tube ending in a metal needle. The metal needle, about 2 centimeters,? intended to: insert into the vein and at the base of the needle there are two wings of about 1 square centimeter used to maneuver the needle and fix it with adhesive to the patient Once the sampling is finished or the en dovena has been carried out, the operator must remove the needle from the vein and throw it into the waste container. To do this he must transport it, together with the tube or infusion tube that connects it to the syringe, holding it by the electrodes placed close to the needle in conditions of danger of accidental punctures or contagion due to the infected blood remaining on the needle.

Per evitare contatti accidentali sono state realizzate guaine di contenimento dell'ago che sono inizialmente poste sul tubicino. Le guaine, una volta che l'ago ? stato utilizzato, vengono spinte con le dita di una mano sull'ago, trattenendo nel contempo con l'altra mano l'ago e forzando ad entrare nel tubicino per trazione. Una tale disposizione ? scomoda da utilizzare e presenta il pericolo di accidentale sfilamento del tubicino con conseguenze ancora pi? pericolose per 1'utilizzatore. To avoid accidental contacts, sheaths have been made to contain the needle which are initially placed on the tube. The sheaths, once the needle? used, are pushed with the fingers of one hand on the needle, while holding the needle with the other hand and forcing it to enter the tube by traction. Such a provision? inconvenient to use and presents the danger of accidental extraction of the tube with even more consequences? dangerous for the user.

Scopo del presente trovato ? quello di realizzare un sistema di neutralizzazione che aumenti la sicurezza degli operatori sanitari proteggendoli da punture di aghi infetti dopo l'uso. Purpose of the present invention? to create a neutralization system that increases the safety of healthcare workers by protecting them from infected needles after use.

Ulteriore scopo ? quello di realizzare un sistema che protegga dai rischi di accidentali punture ed infezioni anche coloro che operano nel settore del prelievo e dello smaltimento dei rifiuti. Further purpose? that of creating a system that protects those who work in the waste collection and disposal sector from the risk of accidental punctures and infections.

Questo scopo secondo il presente trovato viene raggiunto realizzando un sistema a pinza secondo le rivendicazioni allegate. This object according to the present invention is achieved by realizing a gripper system according to the attached claims.

Vantaggiosamente un tale sistema a pinza oltre a proteggere dai rischi sopra menzionati, allontana le dita dell tilizzatore migliora la presa durante la sua estrazione e non consente un suo ulteriore uso, anche intenzionale. Advantageously, such a pincer system, in addition to protecting from the aforementioned risks, removes the user's fingers, improves the grip during its extraction and does not allow its further use, even intentional.

Le caratteristiche ed i vantaggi di un sistema a pinza secondo il presente trovato risulteranno maggiormente evidenti dalla descrizione seguente, esemplificativa e nonlimitativa, riferita ai disegni schematici allegati nei quali: The characteristics and advantages of a gripper system according to the present invention will become more evident from the following description, which is exemplary and non-limiting, referring to the attached schematic drawings in which:

Con riferimento alle figure, viene mostrato un sistema a pinza atto ad evitare punture dopo l'uso degli aghi per indovena realizzato secondo il presente trovato sia montato che nelle sue due parti separate. With reference to the figures, a pincer system is shown which is suitable for avoiding punctures after the use of the needles for fortune tellers made according to the present invention both assembled and in its two separate parts.

La figura 1 ? una vista in alzata del sistema a pinza, aperto secondo il trovato. Figure 1? an elevation view of the pincer system, open according to the invention.

La figura 2 ? una vista in alzata laterale del corpo del sistema a pinza aperto secondo il trovato. La figura 3 ? una vista laterale del corpo del sistema a pinza ripiegato e in posizione di aggancio secondo il trovato. Figure 2? a side elevation view of the body of the open gripper system according to the invention. Figure 3? a side view of the body of the pincer system folded and in the hooking position according to the invention.

La figura 4 ? una vista laterale del corpo del sistema a pinza ripiegato arretrato con ago per indovene inglobato e neutralizzato secondo il trovato. La figura 7 mostra il particolare ingrandito in alzata del dente di aggancio (27) con particolare riferimento alla parte appuntita 1 ) e la parte arrotondata (12). Figure 4? a side view of the body of the retracted folded pincer system with a needle incorporated and neutralized according to the invention. Figure 7 shows the enlarged detail in elevation of the coupling tooth (27) with particular reference to the pointed part 1) and the rounded part (12).

La figura 8 mostra il particolare ingrandito sempre del dentino di aggancio (27) visto lateralmente, ed anche parte finale del trovato comprendente le barrette/spessore (33) gli indebolimenti sulla base (26}> e la parte sferica (28). Figure 8 shows the enlarged detail again of the hooking tooth (27) seen from the side, and also the final part of the invention comprising the bars / thickness (33), the weakening on the base (26}> and the spherical part (28).

La figura 9 mostra il particolare ingrandito in sezione della parte del trovato che comprende la sede di scorrimento (40) degli aghi, la linguetta (29) di non ritorno e il serbatoio (38) finale della punta degli aghi. Figure 9 shows the enlarged detail in section of the part of the invention which comprises the sliding seat (40) of the needles, the non-return tab (29) and the final reservoir (38) of the needle tip.

La figura 10 mostra il particolare ingrandito -dei dentini (17) di non ritorno siti nello spazio (25) ricavato dalla superficie (20). Figure 10 shows the enlarged detail of the non-return teeth (17) located in the space (25) obtained from the surface (20).

La figura 11 mostra una vista di punta del trovato con evidenti i denti di aggancio (27) gli spessori (33) e la forma (34) del piano (26) in quel punto, secondo il trovato stesso. Figure 11 shows a top view of the invention with the coupling teeth (27), the thicknesses (33) and the shape (34) of the surface (26) in that point, according to the invention itself.

DESCRIZIONE DESCRIPTION

Con riferimento alle figure, viene mostrato il sistema a pinza monouso - atto ad evitare punture e infettamenti dopo l'uso degli aghi per indovena realizzato secondo il presente trovato sia aperto che nelle sue fasi operative. With reference to the figures, the disposable pincer system is shown - suitable for avoiding punctures and infections after the use of the needles for guessing game made according to the present invention both open and in its operating phases.

In particolare le figure 1-2 mostrano tutte le particolarit? che caratterizzano e lo rendono atto al monouso del presente trovato, che trova per la propria realizzazione la materia plastica come materiale ideale. In particular, figures 1-2 show all the particularities? which characterize and make it suitable for disposable use of the present invention, which finds plastic material as the ideal material for its realization.

La manovra di uso avviene piegando in avanti (Fig.3 4) il sistema a pinza, la base inferiore (20) intanto dovr? essere collocata sotto l'ago quando ? ancora in vena al paziente, abbassando quindi la par te (26) i dentini di tenuta (27) si infileranno nella sede (15) sottostante, in questa posizione l'ago per indovena nella sua struttura sar? preso tra i due lembi (26-20) e i dentini (27) saranno davanti alle alette dell'ago, a questo punto baster?, premendo, fare scivolare all'indietro la parte superiore, (26) agevolato dei dentini antiscivolamento (23) so pra e sotto, con questo movimento i dentini (27) scivoleranno all'interno del trovato dentro le sedi (25) agevolate dalla forma conic 12)del dente (27) fino a giungere a fine corsa, in questa zona i dentini (27) saranno trattenuti e impossibilitati a retrocedere dalla pluralit? di dentini (17) che contrasteranno in modo contrario la parte (11) del dente (17). L'ago in questa zona si trover? anche inglo bato nello spazio (24) e simultaneamente in quella sede anche dai gancetti (32) collocati nella parte (26) del trovato, che nel contempo dell'operazione precedente di arretramento, si infileranno automaticamente nella sede dei fori (18),a questo punto l'ago trattenuto dal trovato stesso non potr? pi? ritornare in avanti perch? tutto l'insieme -? bloccato dalla pluralit? dei dentini (17) e le alette t(i presa degli aghi stessi saranno nella sede (24) ma non potr? neppure alzarsi verso l'alto perch? trattenuto dai gancetti (32) dentro la sede (18). Il tubo deflussore collegato agli aghi per indovena, scorrer? durante questa operazione lungo le appositi: sedi (40) fuoriuscendo liberamente dall'apposito spazio (19). The maneuver of use takes place by bending the clamp system forward (Fig. 3 4), the lower base (20) in the meantime will have to? be placed under the needle when? still in the patient's vein, thus lowering the part (26) the sealing teeth (27) will slide into the seat (15) below, in this position the needle for guess in its structure will be? caught between the two flaps (26-20) and the teeth (27) will be in front of the wings of the needle, at this point it will be enough, pressing, slide the upper part backwards, (26) facilitated by the anti-slip teeth (23) above and below, with this movement the teeth (27) will slide inside the invention into the seats (25) facilitated by the conic shape 12) of the tooth (27) until they reach the end of stroke, in this area the teeth (27 ) will be held back and unable to retreat from the plurality? of teeth (17) which will contrast the part (11) of the tooth (17) in an opposite way. Will the needle be found in this area? also incorporated in the space (24) and simultaneously in that seat also by the hooks (32) located in the part (26) of the invention, which, at the same time as the previous retraction operation, will automatically slide into the seat of the holes (18), to this point, the needle held by the invention itself will not be able to? pi? go back forward why? the whole -? blocked by the plurality? of the teeth (17) and the fins t (the needles themselves will be in the seat (24) but it will not even be able to rise upwards because it is held by the hooks (32) inside the seat (18). to the guessing needles, it will slide during this operation along the appropriate seats (40), freely coming out of the appropriate space (19).

Terminata questa operazione di arretramento e giunto in questa posizione Fig.3-4 l'ago per indovena si torver? con gli spessori (33) sopra le alette dell'ago stesso sopra lo spazio (24). A questo punto l'operatore premendo la parte soprastante (26) agli spessori (33) del trovato, schiaccer? l'ago per indovene, facendo forzare eon la sua .punta metallica (50) le alette (29) collocando tutta la parte metallica e pericolosa nella sede (38) del trovato, e bloccandolo ulteriormente in quella sede senza possibilit? di uscita dalle alette (29). At the end of this retraction operation and in this position, Fig. 3-4, the guess needle will twist? with the shims (33) over the wings of the needle above the gap (24). At this point the operator, pressing the upper part (26) to the thicknesses (33) of the invention, will crush? the needle for guessing, by forcing the tabs (29) with its metal tip (50) by placing all the metal and dangerous part in the seat (38) of the invention, and blocking it further in that seat without possibility? exit from the fins (29).

Terminata operazione di prelievo e annientamento dell'ago per indovena, secondo l'invenzione stessa, il tutto pu? essere gettato anche in comuni contenitori per rifiuti ospedalieri. Tale operazione di prelievo e annientamento degli aghi per indovena pu? essere eseguito con una sola mano, permettendo al l'operatore di eseguire con l'altra mano i movimenti consoni al caso specifico, tutto ci? fa parte integrante del principio dinamico del trovato stesso. Once the operation of withdrawal and annihilation of the needle is completed, according to the invention itself, the whole can? also be thrown into common containers for hospital waste. This operation of withdrawal and annihilation of the needles for fortune tellers can? be performed with one hand, allowing the operator to perform the movements appropriate to the specific case with the other hand, all this? it is an integral part of the dynamic principle of the invention itself.

Claims

CLAIMS 1 Gripper system for the extraction and neutralization of needles for guessing game after use. Composed of a flat semi-rigid structure, foldable in three parts (20-31-26) with basic elements above and below this flat base. With reference to Figs. 1-2 of the invention from the left apex to the right, we have; the notch (37) on the base (20) and part of the (40) designed to facilitate the gripping of the needles for guessing, on the bases (20) there are two pass-through seats (25) with their initial part (15) having an ovoid shape such as to favor the entry of the coupling teeth (27) when the assembly? bent with pliers Fig. 3-4 in the operative phase according to the same invention. The through seat (25) allows the hooking tooth (27) to slide inside this shape, while the hooking tooth (27) cannot slide. go out why? the diameter of the sphere (28)? pi? wide of the seat (25) and not to come out upwards why? retained by the base (20). The coupling tooth (27) which? formed by a spherical part (28) attached to the base (20) by a parallelepiped-shaped stem (45) and ending, in the thickness part, inwards with a rounded part (12) and the one affixed with the corners ( 11) open to the outside, why? continuing until the end of the seat (25) will enter a plurality of of non-return teeth (17) which will facilitate entry and block exit. Under the floor (20) there? in the central part of the invention a sliding channel (40) with a convex shape towards the bottom, which extends horizontally for the entire length of the first part of the invention to hold and slide the needles well to guess their shape, in the step of retreat. At the base of the area (40) there is: another seat 38 pi? narrow whose opening slides horizontally until it ends in the widened part (19) extended downwards. In the upper part of the seat (38) there are three fins (29) which will flex by pressing them allowing the entry into the part (38) of a metal needle, but will block its exit. The part (24) on the sides of the central channel? pi? low of the floor (20) and d? able to incorporate and lock the fins commonly used to guessing needles, while on the sides of the seat (38) from the plane (20) there are two through holes (18) at the beginning of the diagonal line (43), the central part ( 31)? characterized by a plurality? blocks (13) suitably proportioned to favor folding during use of the invention. The third part (26)? characterized by the presence of hooks (32) that are positioned in that precise point that? suitable for the entry of the hooks (32) themselves into the holes (18) and a needle for guessing will be? in the seat (24) and will block the whole set of the invention upwards. The terminal part of the part (26) provides two or more? shims (33) with its particular shape and position, between the shims (33) there? a plurality? of undermining (39) of weakening and at the extreme apex a convexity of the plane (34) and the coupling teeth already? previously described.

2 Gripper system for l? extraction and neutralization of needles for guessing after use. According to claim 1, characterized by the fact that the hooking and sealing teeth (27) are shaped by a spherical part (28) at the apex by a column (45) of connections with the base (26) of said column? a parallelepiped shape with the part of the thickness rounded towards the inside (12) and the part of the thickness ^ towards the outside with the apex of the external corner (11) with the tip that extends outwards and can? also be provided for the opposite corner.

3 Gripper system for the extraction and neutralization of needles for guessing game after use. According to claim 1 characterized by the fact that the hooking teeth (27) will enter the oval seat (15) and will slide along the seat (25) until reaching the end-of-stroke where? present the plurality? of teeth (17) designed to contrast (Fig. 10) the part (11) of the coupling teeth, blocking their initial return.

4 Gripper system for the extraction and neutralization of needles for guessing game after use. According to the preceding claims characterized by the missing apex part of the same invention (37) which? also missing part of the concave part (40); suitable for aligning and sliding the needles for guessing and stops in the area (24).

5 Gripper system for the extraction and neutralization of needles for guessing after use. According to the preceding claims, characterized by the fact that in the base of the concave part (40) there are three fins (29) which give access when pressed into the underlying area (38) to the metal needles. Given its shape, the fins (29) facilitate the entry and do not allow the metal needles to come out of the area (38) which extends for the entire length of the first part of the invention up to the central part (31) ending in the particular shape ( 19) designed to facilitate the flow of the flow tube.

6 Gripper system for the extraction and neutralization of needles for guessing game after use. According to the preceding claims, characterized by the fact that the plane 20 of the invention towards the inside ends with a step (24) towards the bottom which determines the area 24 which, by incorporating the part of the needle for guessing, with its grip wings Fig. 4 without finding obstacles for any model given the particular diagonal shape (43) forming part of the same invention.

7 Gripper system for the extraction and neutralization of needles for guessing game after use. According to the preceding claims, characterized by the fact that in the central part of the area (24) laterally to the seat (38) there are two through holes (18) which are the logical and automatic seat of the hooks (32) in the upward locking phase fortune teller needles according to the same invention.

8 Gripper system for the extraction and neutralization of needles for guessing game after use. According to the preceding claims, characterized in that the central part of the invention (31)? determined by a series of weakening lines (13) of the structure itself, allowing it to be folded, favoring the operative step of the invention itself.

9 Pliers system for the extraction and neutralization of needles for guessing game after use. According to the preceding claims, characterized in that the lateral part (26) of the invention? in its particular form 26-34), the support to the hooks (32) at the spacers (33) or in that particular advanced position and with that form (33) suitable for favoring the initial coupling of the needles for guessing Fig. 3- 4 and the pressure exerted with the fingers to facilitate the entry of the tip of the needles into the seat (38), the weakenings (39) positioned in that part of the structure (26) favor the operations of the system according to the invention. 12 Gripper system for the extraction and neutralization of needles for guessing game after use. According to claim 1 characterized by its specific use, by the dynamic principle of the present. found referring to this use, for its originality? and functional logic.