FR2797579A1 - Lancing pen for use by diabetics has hollow body containing disposable lancets - Google Patents

Abstract

A lancing pen comprising a hollow body containing disposable lancets, is new. The lancets may be stacked together to form a column within the body. After use, each lancet is removed from the front of the stack and attached to the back of the stack. The body is made in a single piece and is disposed of when all the lancets have been used. The stack may be advanced by a spring-loaded button at the end of the pen. A removable cover protects the front of the stack prior to first use of the pen. A pivoting stop member is used as a stop at one end engaging the lancet at the front of the stack while stationary, and a second stop for limiting the forward movement of the moving stack.

Description

PEN PICKER WITH INTEGRATED LANCETTES, FOR DIABETICS.

It is known that patients with diabetes, whether they are insulpant or not, must imperatively monitor periodically their blood glucose levels in order to monitor their treatment and adapt to their 'and their environment.

This control is usually performed before meals, before or after exceptional efforts, or in case of onset of symptoms of hypoglycemia.

To facilitate this control and make this constraint more bearable, it has been designed compact electronic devices, operating from disposable individual tabs.

diabetic patient usually has a control kit including the electronic analyzer, some disposable tabs and also a pen-piercer.

Indeed, to control his blood sugar level at a given moment, the patient must prick the end of a finger so as to cause the appearance of a drop of blood, deposit this drop of blood at a specific point of the tongue disposable previously placed in the electronic analyzer.

Although this kit has been particularly studied to facilitate this manipulation imposed on the patient, there is still a point to improve in terms of the equipment used and particularly the pen-piercer today offered to patients.

Most commercially available lancing devices use single-use disposable lancets, which should be placed in the pen prior to finger pricking.

These lancets are usually composed of a plastic body which exceeds a fine needle intended to penetrate the finger to generate the drop of blood. For the sake of sterility, the needle is overmolded with a plastic cap that should be removed to let it appear. This cap is generally designed to be reused to camouflage the needle after use. Despite precautions, diabetic patients are asked not to dispose of used lancets in garbage cans but to temporarily store them for the nearest pharmacist who has the means to dispose of medical waste.

The transport and elimination of lancets therefore remains an unpleasant stress for the patient.

The disadvantage most often lies in the fact that the patient who is called to travel far or frequently is forced to carry with him and separately from his control kit a number of lancets for use with the pen-piercer of his pencil case.

<B> He </ B> must also after getting stung, protect the lancet from its cap and transport used lancets to his home where he will store them for periodic delivery to his pharmacist.

Having this consumable in individual and loose condition for use with a pen-piercer presents a real disadvantage in terms of comfort for the patient.

In order to alleviate this constraint, special lancets have been designed, also sold in individual and loose condition, which are unique in that they can be used independently and without the use of a pen.

Indeed, each of these lancets has a spring allowing him to trigger the needle that penetrates the end of the finger.

The placing on the market of such a device simply eliminates the use of the pen-breaker which is not really the disadvantage of the current system, because it is easily stored in a pocket or inside the kit of the patient. The main disadvantage of the transport and elimination of lancets is not solved, because it is always necessary that the patient carries a predetermined amount of lancets during his travels lancets he must keep in his pocket after use to eliminate them later. The object of the present invention is to facilitate considerably the handling of patients, by also solving the problem of transport and disposal of disposable individual lancets.

This invention provides the user with at least three advantages: - It facilitates the transport of lancets and pen-piercer.

- It limits considerably the manipulations.

- It facilitates the elimination of lancets after use.

According to a preferred embodiment, the invention consists of a crowding pen similar to that of a standard commercial pen, characterized in that it contains a certain quantity of lancets stacked one on top of the other, and of which the shapes and dimensions are such that each lancet has its needle protected by the lancet which precedes it. and protects itself the needle of the lancet which succeeds it.

Thus stacked on one another without the needles being visible, the lancets form a column of several units, for example 10 or 12 units.

The patient user of the pen-piercer of the invention, only has to take his lancing pen in his pocket or in his kit, as it would with his fountain pen or ballpoint pen, and present the end of the pen on the tip of one's fingers.

By pressing on the trigger provided on the jack pen, the user then triggers the spring of the pen and the needle then enters the fingertip of the patient.

After checking, the user simply removes the used lancet, refits the pen cap, and places the used lancet inside and behind the pen. A new lancet is then ready for use.

According to the preferred embodiment of the invention, the pen-piercer is provided at its end opposite the end for puncture, a movable cap that should be removed to introduce into the lancing device used lancet , and put back in place after this operation. This movable cap is provided for example with a calibrated spring precisely that once the movable cap is put back on the lancing device exerts on the lancet column a precise pressure.

The lancet column contained in the jack pen being immobilized in the pen-pierter by means of the stop of a trigger, when the user acts on said trigger, it releases the column of lancets which under the pressure exerted by the spring moving plug moves causing the needle of the first lancet of the column to penetrate into the user's finger.

According to the preferred embodiment of the invention, another abutment is preferably provided on the trigger of the lancing device in order to limit the movement of the lancet column and therefore the maximum penetration of the needle into the user's finger. .

According to the preferred embodiment of the invention, when the user releases the trigger, the first lancet of the column which has been used is released so that it can be removed from the pen-piercer.

Simultaneously, the lancet column is again immobilized in position to allow a new use.

According to the preferred embodiment of the invention, the first lancet of the column, which has been used, is removed from the jack pen and placed at the rear of the column after having previously removed the spring loaded plug.

Lancet column having moved during the previous operation, a place became available at the back of the jack pen to receive the used lancet.

After placing the used lancet at the back of the column in the lancing device the user places the mobile cap on the lancing device again creating the necessary operating pressure on the lancet column thanks to the spring of the movable cap.

Jack pen is therefore in a state of refitting for a new sting. According to the preferred embodiment of the invention, the jack pen contains a column of 10 or 12 lancets. When all the lancets contained in the pen-piercer are used, the patient uses another pen-piercer.

According to another embodiment of the invention, the pen-piercer is designed to be able to remove the used lancet column and replace it with a new lancet column ready for use.

In this embodiment, the lancets are distributed commercially in the form of refills hermetically packaged. For example, the user will have to replace the lancet column, tear the hermetic package, remove the new lancet column from its packaging, and insert the column into the lancing device after having previously removed the mobile plug. Replacing the movable plug on the jack-in-the-cup will put the implement in working order.

According to the preferred embodiment of the invention, the jack pen has means of identifying the position of the last lancet available so that the user can be informed, for example visually, of the near end of the lancet column. used and the need to provide for its replacement.

For example, the body of the lancing device has an opening through which it is allowed to see a number on each lancet, or a lancet announcing the next end of the column for example by its color different from that of other lancets .

According to another embodiment of the invention, the lancet column has above the last usable lancet, a lancet not disposing of a needle, so as to inform the user but prevent the user can sting again with a lancet already used.

According to the preferred embodiment of the invention, the pen-piercing body is provided with a means of moving the lancet used inside the body of the pen to facilitate its grip and removal. According to another embodiment of the invention, the pen-piercer is designed to have a movable cover at the end where is stitched, cover that should be removed to access the lancet used and remove without removing the other lancets from the column.

According to a different embodiment of the invention, the pen-piercer is designed so as to have a movable cover at the end where the stitching occurs, the cover having a preferably circular opening so that that when the cover is applied to the finger of the user, the puncture depth is limited to the portion of the finger penetrating the pen cover through the circular hole of the cover. Depending on the size of the orifice and for example the diameter of a circular orifice, the height of the portion of the finger penetrating the pen cover varies more or less, thus varying the depth of penetration of the lancet needle, without it protruding from the undersurface of the hood.

According to another embodiment of the invention, the pen-piercer is designed so as to have a movable cover at the end where the stitching occurs, cover designed to be used as a tool for facilitate the removal of the used lancet and its placement in the back of the pen.

According to a different embodiment of the invention, the jack pen is designed so as to have a movable cover at the end where the stitching occurs, hood having a rubber membrane of the same type as that of vials plugs injectables, so that the lancet needle passes through said membrane before entering the finger of the user. In this embodiment of the invention, the withdrawal of the cover causes the removal of the used lancet and thus facilitates the gripping thereof for the back of the column in the pen-piercer.

According to another embodiment of the invention, the movable spring cap located at the back of the pen and which must be removed to allow the introduction of the used lancet in the body of the pen, is designed such in a way that it acts as a tool to remove the used lancet from the body of the pen and place it at the back of the column in the body of the pen-breaker. For example, the box comes out of the mobile cap hooks screwing or clipping body of the lancet specially designed for this purpose.

According to the preferred embodiment of the invention, the needle each of the lancets the column being protected by its introduction into the housing of the previous lancet, the needle. the first lancet of the column is protected for example by a small cap that should be removed before commissioning the column.

According to another embodiment of the invention, the lancet column is made in such a way that each needle is protected by the preceding lancet, for example by plastic overmolding, so that the disconnection of a lancet relative to the the other is done by traction or rotation. Disconnecting a lancet from the column simultaneously discovers the next lancet needle for the next use. In this embodiment, the needle of the first lancet the column is protected an overmolded cap that should be removed for example by pulling rotation before commissioning of the column.

According to a preferred embodiment of the invention, the movable cap of the piercing pen is designed so as to have in addition to its role of protecting the end of the pen, a protective role of the needle of the first lancet of the pen. the column contained in the pen. Thus, when removing the mobile cover before use the needle of the first lancet of the column is automatically released from its protection and put into use. After the sting and when the used lancet has been removed and placed at the back of the column under the spring cap, the pen cap is repositioned and automatically protects the next lancet needle until the next use.

According to a different embodiment of the invention, the movable hood of the lancing device made in manufacture so as to make, for example overmolding office hermetic protection of the needle of the first lancet of the column. In this embodiment, the first removal of the pen mobile cover before the first use thereof, releases the needle of the first lancet of its hermetic protection made in manufacturing. the mobile cover that is put back in place after use automatically protects the needle from the next lancet until the next use. Many other embodiments of the invention may be undertaken in order to provide the pen-breaker with greater comfort of use a better operation or a better presentation, however, these various embodiments will only confirm the interest and the originality of this invention is; to secure and make cooperate the pen-lancers and lancets between them to facilitate the transport and the elimination of the consumables.

The following description with reference to the accompanying drawings by way of non-limiting examples will make it possible to understand how the invention can be put into practice.

The figure shows the integrated lancet pen according to one embodiment.

The figure is a section of the jack pen of the invention showing integrated lancets.

The figure is a lancet model according to one embodiment of the invention. The figure shows several lancets joined together to form a column.

The figure is a sectional view of the jack pen of the invention in standby phase of use.

The figure is a sectional view of the pen-piercer of the invention at the time of the puncture.

The figure is a sectional view of the pen-piercer of the invention at the time of removal of the used lancet.

The figure is a sectional view of the jack pen of the invention returned to the standby phase of use.

The figure is a sectional view of the jack pen of the invention with a movable cap removable to facilitate removal of the used lancet. The figure is a view of the jack pen of the invention having a window to see the number or color lancets inside the lancing device.

The figure shows the end of the jack pen of the invention equipped with a movable cowl with a circular orifice. .

Figure 9 is a view of a lancet column whose last lancet does not have a needle.

The figure shows the movable jack of the jack pen as a tool to remove the used lancet.

Figure 11a shows the end of the jack pen equipped with a movable cover with rubber membrane.

Figure 11b shows the removal of the used lancet by means of the movable rubber membrane hood.

Figure 12 shows the removal of the used lancet by means of the mobile pen-piercing plug.

Figure 1 shows a column of lancets not yet used and the needle of the first lancet is protected.

Figure 14 shows the detachment by rotation of one lancet relative to the other, and protective cap of the first lancet.

Figure 1 shows the end of the jack pen equipped with a movable cover having protective function of the needle of the first lancet of the column.

Figure 16 shows the end of the jack pen equipped with a movable cover hermetically protecting the needle of the first lancet of the column.

According to a preferred embodiment, the pen-piquéur of the invention mainly comprises a hollow body (A), a movable spring cap (B), a pusher (C), a trigger (D) and a movable cover (E). (See fig 1). The hollow body (A) of the jack pen of the invention comprises several lancets (F1) stacked together so as to form a column (F). Each of the lancets (F1) the column (F) is designed so that it has at one of its ends a needle (Fa) and at the other end of a hollow housing (Fb) of shapes and dimensions defined to receive the needle (Fa) of another lancet). (see fig 3).

The stacking of the lancets (F1) in one another forms a column (F), each of which (F1) except the first one sees its needle (Fa) totally protected by the housing (Fb) of the lancet (F1). ) former. (see fig 4).

According to the preferred embodiment of the invention, the column (F) is placed inside the hollow body (A) of the pen-etcher and abutted at its base on a trigger (D). (see fig 2).

Once the column (F) placed in the hollow body (A) of the jack pen, a movable cap 'spring (B) closes the upper end of the hollow body (A). When the movable spring plug (B) is put in place, the spring it contains is subjected to compression by pressing the last lancet (F1) of the column (F). The column (F) of lancets (F1) abutting on the trigger (D) is then subjected to a precisely calibrated pressure as the lancing device is used. (see fig 2).

According to the preferred embodiment of the invention, the pen-piercer is preferably equipped with a movable cover (E) intended primarily to protect the end of the pen-piercer by which will be the sting and keep safe from dust and other external contamination, the needle of the first lancet (F1) ready for use. (see fig1).

According to the preferred embodiment of the invention, the lancing device has on the hollow body (A) means for separating the used lancet (F1) from the column (F) and moving it towards the end of the pen -piqueur to facilitate its extraction. This means may be constituted for example by a pusher that should slide towards the end of the pen-breaker. (see fig1 and 2).

Thus, when the user wishes to use the jack pen of the invention, he removes the movable cowl (E), places the tip of the pen-breaker in contact with the end of his finger and acts on the trigger ( D). When the trigger (D) is activated, the column (F) is released from its stop and under the effect of the spring (H) moves towards the finger of the user.

The needle (Fa) the first lancet (F1) of the column (F) then enters the user's finger to generate the drop of blood essential to control. According to the preferred embodiment of the invention, the trigger (D) of the pen-piercer is designed to have two stops (D1) and (D2).

When the jack pen is waiting for use, the lancet column (F1) is in abutment with the stop (D1) of the trigger (D). (see fig 5a).

When the user acts on the trigger (D), he removes the stop) and thus releases the column (F) moves.

By the same gesture it positions the stop (D2) of the trigger (D) so as to limit the displacement of the column (F) and thus limit the penetration of the needle (Fa) of the lancet (F1) of the column (F). (see fig 5b).

Once the bite is performed, the user acts on the pusher so as to extract the lancet (F1) used from the hollow body (A) of the pen-piercer. (see fig 5c-6). He then seizes the used lancet (F1), and places it behind the column (F), at the rear hollow body (A) of the jack pen, after having previously removed the spring loaded plug (B). .

Column (F) has moved into the hollow body (A) jack pen, a place is available at the back of the column (F).

The first lancet (F1) of the column (F) then takes this available space at the back of the column (F) leaving the second lancet (F1) column (F) waiting for a next use.

After placing the used lancet (F1) at the back of the column (F), the user puts back the spring loaded plug (B) on the body (A) pen-breaker.

The spring (H) of the movable spring plug (B) exerts on the column (F) the pressure necessary for operation. The user more then to put back the movable cover (E) on the end of his pen-breaker and place it in his pocket until the next control. (see fig 5d). According to the preferred embodiment of the invention, the pen-piercer is disposable after use, ie as soon as the column (F) of lancets) is consumed, the pen-piercer is discarded and the user has use of another lancing device.

According to another embodiment of the invention, the pen-piercer is designed to be able to remove the column (F) from the hollow body (A) when all the lancets (F1) have been used, and replace this used column with another one. column (F) new.

In this embodiment of the invention, the column (F) of lancets) is commercially available in the form of hermetically sealed refill. The user will then have to proceed to replace the column tear the sealed package and remove the new column (F) to place it inside the hollow body (A) of the pen-piercer after having previously removed the movable plug spring (B). The new column (F) put in place, it will put the spring loaded mobile plug (B) in its initial position so the pen-piercer of the invention becomes operational again.

According to another embodiment of the invention, the needle of the first lancet (F1) of the column (F) is protected by a small cap (M) that the user will remove before first use. (see fig 13).

According to the preferred embodiment of the invention, the hollow body (A) of the lancing device has a means of identifying the position of the lancets (F1) the column (F) inside the hollow body itself ( A), and this so that the user can be informed of the quantity of lancets (Fl) available and can predict the replenishment sufficiently early.

According to the preferred embodiment of the invention, the hollow body (A) of the lancing device is provided with a window for visually identifying one or more lancets (F1) of the column (F) placed inside. hollow body (A) of the pen-piercer. (see fig 7).

According to a different embodiment of the invention, the hollow body (A) of the lancing device is made partially or totally of a transparent or translucent material to allow the visual identification of the lancets (F1) of the column (F) contained in the hollow body (A) of the pen, in order to anticipate replenishment.

According to the preferred embodiment of the invention, the lancets (F1) of the column contained in the hollow body (A) of the pen-piercer are numbered from 1 to 10 more depending on the quantity of lancets (F1) making up the column ( F). (see fig 4).

According to a different embodiment of the invention, at least one of the lancets (F1) of the column (F) contained in the hollow body (A) of the piercing pen is of a different color from that of the other lancets (F1) for the purpose. warn the user of the need to resupply.

According to another embodiment of the invention, at least one of the lancets (F1) of the column (F) bears any reference mark or a particular arrangement making it possible to distinguish it from the other lancets (F1) of the column (F). ) for the purpose of informing for example visually the user of next need to restock. (see fig 7).

According to a different embodiment of the invention, the last lancet (F1) of the column contained in the hollow body (A) of the pen-piercer does not have a needle (Fa) so as to avoid that the user pricks again with a used lancet (F1) when all the lancets (F1) column (F) were used. (See fig 9).

According to another embodiment of the invention, the movable hood of the lancing device is designed so as to have a preferably circular orifice, so as to use the pen-piercer equipped with its movable cover (E) to achieve the sting, (see fig8).

In this embodiment, when the penstand equipped with the movable cowl (E) is applied to the finger of the user, a portion of the finger the user enters the inside of the movable cowl (E). The height of the portion of the user's finger penetrating inside the movable cowl (E) is defined by the dimensions of the orifice and for example by the diameter of the orifice when it is circular. This embodiment of the invention makes it possible to limit the penetration of the needle (Fa) to the height of the part of the finger penetrating the mobile cowling without the needle (Fa) protruding from the movable cowl (E). of the piercing pen. Unlike other embodiments of the invention, in this embodiment the movable hood is removed after the puncture and only to facilitate gripping of the lancet (F1) used.

According to a different embodiment of the invention, the movable hood (E) of the piercing pen is designed so that it can be used as a tool for separating the used lancet (F1) from the column (F), removing it from the body Hollow (A) of the lancing device to place it at the back of the column (F). (see Figure 10).

This embodiment obviously implies that the lancet (F1) and the movable cowl (E) are designed to allow this operation, for example by screwing, clipping, etc. According to another embodiment of the invention, the mobile cowl ( E) is provided with a membrane (L) of rubber or flexible material of the same type as that used for injectable bottle caps, so that the needle (Fa) the lancet (F1) passes through the membrane (L) before pricking the user's finger. (see Figure 11a).

In this embodiment of the invention, removal of the cover (E) after puncture results in removal of the spent lancet (F1), the needle (Fa) of which remains trapped in the membrane (L) of the movable cowl (E ). It then remains for the user to grab the used lancet to place it at the back of the pen-piercer. (see fig 1 b).

According to another embodiment of the invention, the spring-loaded mobile plug (B) located at the back of the jack-in-jacket and which must be removed to place the used lancet (F1) at the back of the column (F). , is designed to act as a tool to separate the used lancet (F1) from the column (F) and facilitate its installation in the rear pen-piercer. (see fig 12).

This embodiment obviously implies that each lancet (F1) is designed to allow this operation for example by screwing or clipping.

According to a different embodiment of the invention, the column (F) of lancets (F1) is designed in such a way that the needle (Fa) of each lancet (F1) is protected by the preceding lancet (F1), when of manufacture and for example by plastic overmoulding, so that the separation of a lancet (F1) relative to the other lancets (F1) of the column (F) can be achieved by a mechanical force, for example traction or rotation. The separation of a lancet (F1) from the other lancets (F1) of the column (F) automatically discovers the needle (Fa) of the previous tab to make it ready for next use. In this embodiment, the needle (Fa) of the first lancet (F1) is protected in the same way, during manufacture by a cap that must be removed before the first implementation. (see fig 14).

According to a different embodiment of the invention, the movable hood of the lancing device designed to have, in addition to its role of protecting the end of the pen-piercer, a protective role of the needle (Fa ) of the first lancet) of the column (F) contained in the hollow body (A) of the pen-piercer. Thus, when the movable hood (E) is removed by the user before use, the needle (Fa) of the first lancet (F1) of the column (F) is released from any ready-to-use protection. After the sting and after the used lancet has been removed from the pen to be placed at the back of the column (F), the needle (Fa) of the new available lancet (F1) is automatically protected until at the next use by replacing the mobile cover (E). (see 15).

According to another embodiment of the invention, the movable hood of the lancing device secured during manufacture, the needle (Fa) of the first lancet (F1) of the column (F), for example by overmolding plastic, so as to hermetically protect this needle until the first use of the pen-breaker. During the first use of the pen-breaker, the user removes the movable cover (E) and releases the needle (Fa) for implementation. After the sting and after removing the used lancet (F1) to replace it at the back of the column (F), the movable cover (E) is put back in place and automatically protects the needle (Fa) from the new lancet (FI) until the next use. (see fig 16).

Claims (1)

1 Lancet piercer with integrated lancets characterized in that it contains in its hollow body (A), several disposable lancets (F1). 2 lancet pen integrated lancets according to claim 1, characterized in that each single-use lancet (F1) has at one of its ends a needle (Fa) and at its opposite end of a housing (Fb) of shapes and dimensions to receive the needle (Fa) of the lancet that succeeds. 3. Lancet piercer with integrated lancets according to claims 1 2, characterized in that the lancets (F1) contained in the hollow body (A) are assembled in a stack forming a column (F), in which each lancet (F1) has its needle (Fa) protected by the lancet (F1) which precedes it, and protects itself in its housing (Fb) the needle (Fa) of the lancet (F1) succeeds it, except for the first lancet of the column. 4J Jacket lancets integrated according to claims 3, characterized in that each of the lancets (F1) is disconnected after use of the column (F), thus releasing the needle (Fa) of the lancet (F1) which succeeds , to be placed at the rear of the column (F), so that its needle (Fa) is introduced into the housing (Fb) of the last lancet (F1) of the column (F). 5.1 lancet-lancet integrated lancets according to any one of the preceding claims, characterized in that the column (F) of lancets (F1) is held in waiting position of operation abutting on a trigger (D) prohibiting its displacement . <B> 6.1 </ B> Jacket with integrated lancets according to any one of the preceding claims, characterized in that the column (F) of lancets (F1) in standby position is kept under pressure the compressed spring (H) of the spring-loaded mobile plug (B) of the pen-piercer. The integrated lancet lancing device according to any one of the preceding claims, characterized in that the column (F) of lancets (F1) moves under the pressure of the spring (H) of the movable spring plug (B) when the trigger (D) is actuated, thus causing the user's finger to be pricked by the needle (Fa) of the first lancet (F1) of the column (F). The integrated lancet lancing device according to any one of the preceding claims, characterized in that the lancet column (F) limited in its displacement by a stop, thus calibrating the depth of penetration of the needle ( Fa) of the first lancet (F1) in the user's finger. I lancet pierter with integrated lancets according to any one of the preceding claims, characterized in that the trigger (D) has the two stops necessary for the operation of the device namely; the stop (D1) which maintains the column (F) before use, and the stop (D2) which limits the displacement of the column (F) in use. <10.1 </ B> Jacket with integrated lancets according to any one of the preceding claims, characterized in that the action of the trigger (D) simultaneously operates two movements of the operation; the removal of the stop (D1) which releases the column (F) and allows its displacement, and the establishment of the stop (D2) which limits the displacement of the column (F). 11. Lancet piercer with integrated lancets according to any one of the preceding claims, characterized in that the hollow body (A) of the pen-piercer is provided with a means (C) to separate the lancet (F1) used of the column (F) and move towards the tip of the pen-piercer for easy gripping. I lancet-lancet integrated according to any one of the preceding claims, characterized in that it is disposable after use of all lancets (F1) of the column (F). Jack pen with integrated lancets according to any one of the preceding claims, characterized in that it is reusable after use of all the lancets (F1) of the column (F), replacing the column (F) used by a column (F) new. 14.1 Lancet lancet device according to any one of the preceding claims, characterized in that the needle (Fa) of the first lancet (F1) of the column (F) is protected by a removable protection to be removed beforehand. first use, <B> 15.1 </ B> Jacket with integrated lancets according to any one of the preceding claims, characterized in that the hollow body (A) of the pen-piercer has a means (J) of identify the lancets (F1) of the column (F) placed in the hollow body (A) of the pen-piercer. 16.I pen-piercer with integrated lancets according to any one of the preceding claims, characterized in that the body (A) of the pen-piercer is made partially or completely in a transparent or translucent material for viewing the lancets (F1 ) placed inside the jack pen. 17.1 lancet lancets integrated according to any one of the preceding claims, characterized in that at least one of the lancets (F1) component column (F) is differentiated from other lancets (F1) by a numbering, a color or any other layout to inform the user of the upcoming end column (F) and the need for replenishment. 18.1 Lancet lancet device according to any one of the preceding claims, characterized in that the last lancet (F1) of the column (F) does not have a needle (FA), to avoid that after full use of the column (F) the user can prick with a lancet (F1) used. <B> 19.1 </ B> Jacket with integrated lancets according to any one of the preceding claims, characterized in that it has a movable hood (E) for protecting its end, which cover can also have the function tool to disconnect the used lancet from the column (F), remove it and place it on the back of the jack pen. 20.1 Penetaker with integrated lancets according to any one of the preceding claims, characterized in that the movable hood (E) has a rubber membrane or any other flexible material allowing the needle (Fa) of the lancet ( F1) to cross it before entering the user's finger. 21 Lancet lancet device according to any one of the preceding claims, characterized in that: the movable spring plug (B) is designed in such a way that it can be used as a tool for separating the lancet (F1) used column (F), remove it and place it on the back of the lancing device. 22 lancet lancets integrated according to any preceding revendica tions, characterized in that the lancets (F1) are joined together in manufacturing for example by plastic overmolding, so that the separation of one by rappor to the other requires a mechanical effort such as for example traction or rotation. 23.I pen-lancing device with integrated lancets according to any one of the preceding claims, characterized in that the movable cover (E) has, more than its function of protecting the end of the pen-piercer, the function protect the needle (Fa) of the first lancet (F1) of the column (F), before use. 24.I pen-piercer with integrated lancets according to any one of the preceding claims, characterized in that the movable cover (E) and the column (F) are secured together during manufacture at the needle ( Fa) of the first lancet (F1) of the column (F), for example by plastic overmolding, so as to hermetically protect the needle (Fa) of the first lancet (F1) of the column (F) to the first implementation.