KR101508875B1 - blood lancet device using the same methods used - Google Patents

Abstract

The present invention relates to a blood collection unit having a tie band winding part and a method of use thereof and, more specifically, to a blood collection unit which collects blood to check the health conditions and illness of a human body and has a tie band winding part for pressing and tying a finger to prevent blood from flowing in capillaries inside the finger while collecting blood by sticking a blood collecting needle in the finger, and a method of use thereof. According to the present invention, the method of use of the blood collection unit having a tie band winding part comprises: a first step for taking out a tie band for a predetermined length; a second step for pressing and tying a finger of a user to prevent blood from flowing in capillaries inside the finger; a third step for inserting and fixating the tie band tying the finger into the catching groove of a catching member at the tip end of the tie band; and a fourth step for collecting blood by sticking the blood collecting needle in the finger.

Description

[0001] The present invention relates to a blood lancet having a bundle thread winding unit and a method of using the same,

The present invention relates to a blood collecting apparatus having a bundling thread winding unit and a method of using the same, and more particularly, to a blood collecting apparatus configured to collect blood in order to examine the health condition of a human body and the presence or absence of various diseases, The present invention relates to a blood collecting apparatus having a bundle thread winding unit capable of pressing and clamping blood flowing along a capillary vessel inside a finger of a human body in a process of collecting blood.

Generally, a blood lanceter is basically designed to collect blood and perform a simple blood test function as needed. Recently, the use of the blood lancer has been expanding in order to understand the health condition of the human body and the abnormality of the disease. Its importance is also increasing.

In other words, a blood vessel is useful for diabetics who have to measure blood glucose periodically by taking blood.

These diabetic patients require strict blood glucose control in order to prevent complications from occurring. For this purpose, a blood test using a household blood sampler should be performed not only in a hospital but also in a home.

It is important for diabetics to continuously collect blood and blood glucose for their own health, but only 18% of diabetic patients are regularly checking blood glucose levels through blood sampling.

The reason why the rate of blood sugar test is low among the diabetic patients like this is not only the troublesome examination process of the blood cell, but also the pain and uncomfortable feeling when the blood cell is penetrated into the skin.

[0003] Conventionally, a variety of types of blood-collecting apparatuses have been manufactured according to their operation methods. However, a pen-type shape, which is usually manufactured so that a holder can easily carry them, is widely used. The outer body is made slender and long, and the lancet needle located inside the body temporarily protrudes outward by the pressing force, and then the lancet is returned to the inside of the body by the elastic force of the spring have.

However, since the blood vessel operating as described above is not equipped with an additional means for effectively conducting blood collection, and the blood vessel is temporarily protruded and the skin of the human body is pierced, the blood vessel instantaneously feels pain .

Particularly, in the case of elderly people with weak physical strength, pediatric patients or patients with sensitive personality, even though it is a momentary pain, it has a feeling of rejection about blood collection, and periodic blood collection for blood test can not be performed.

In order to solve this problem, recently, a blood sampling device using a laser has been developed by Cell Robotics. However, since the laser beam is configured to form a small hole in the skin to collect blood, The odor generated causes the bloodsucker to feel uncomfortable, and it is formed at an expensive price, so that the public can not easily access it.

Disclosure of the Invention The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to easily collect blood through a relatively thin skin portion such as a nail root portion of a human body, And it is an object of the present invention to provide a blood-collecting apparatus having a bundle thread winding unit capable of minimizing the pain of a human body (which can hardly feel pain) during blood collection, and a method of using the same.

In addition to being easy to manufacture due to the nature of its structure, it can be applied to a pen-type blood-collecting apparatus which is conventionally used, thereby making it possible to reduce the manufacturing cost and shorten the manufacturing time, and ultimately, Another object of the present invention is to provide a blood-collecting apparatus having a bundle thread winding unit that can be widely spread and a method of using the same.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, there is provided a portable terminal comprising: a body housing formed in a cylindrical shape having a predetermined depth and width; A first pressing member provided at an upper end of the main body housing; A second pressing member provided on a lower outer peripheral edge of the main body housing; A cap provided at the lower end of the main body housing to protect the lancet and to have a through hole for drawing out the lancet; And a blood collection needle inserted into the inside of the main body housing and drawn out by the first pressing member or the second pressing member, wherein the binding chamber for binding the user's finger is wound on the outside of the main body housing, And a pair of the thread take-up winders.

A first step of withdrawing the bundle thread by a predetermined length; A second step of pressing and binding the fingers so that the blood flowing along the microvessels in the user's fingers can not flow by using the drawn bundle thread; A third step of inserting and fixing the bundling thread bundled with fingers into the engaging groove of the engaging member formed at the end of the bundling chamber; And a fourth step of infiltrating the blood collecting needle by using a first pressing member or a second pressing member on a predetermined portion of the finger which is tightly bound by the bundling thread to collect blood. ≪ / RTI >

The blood lanceter equipped with the bundle thread winding portion of the present invention can easily collect blood through a relatively thin skin portion, such as a portion of the nail root contacted with the human body, thereby efficiently collecting blood even if the depth of penetration of the lancet is not deep. Therefore, there is an effect that the pain of the human body accompanying the blood collection can be minimized (the pain is hardly felt).

In addition, since it is easy to manufacture due to the nature of its structure, it can be applied to a pen type kneader which is commonly used, so that the manufacturing cost can be reduced, the manufacturing time can be shortened, and ultimately, And can be widely distributed.

1 is an exemplary perspective view of the present invention;
2 is a longitudinal sectional view of an embodiment of the present invention;
3 is a longitudinal section of another embodiment of the present invention.
4 is a sectional view showing the use state of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 3 is a vertical sectional view of another embodiment of the present invention, and FIG. 4 is a cross-sectional view showing the use state of the present invention

The present invention relates to a blood collecting apparatus provided with a bundle thread winding unit capable of binding and binding a blood flowing along the capillary blood vessels of the human fingers in the process of collecting blood in order to check the health state of the human body and various diseases, And a use method using the same.

Prior to describing the present invention, the basic structure and function of the blood-collecting apparatus are the same as those which have been widely available in the prior art, so a detailed description of its internal structure and operation will be omitted.

Such a conventional blood collecting machine includes a main body housing formed in a cylindrical shape having a predetermined length and width, a pressing member provided on the upper end of the main body housing, a piston mounted on the inside of the main body housing and lifted and lowered by the pressing member, A lancet installed at the lower end of the lancet, a cap provided at the lower end of the lancet housing to protect the lancet and the lancet, and a cap having a through hole at the center for withdrawing the lancet.

At this time, the main body housing is formed in a generally elongated pen-type shape so that the user can grip the main body with the hand, and the upper end is provided with a pressing member for operating the piston inserted therein.

A cap having a through hole formed at the center thereof to contact with the body part, a lancet for selectively incising or penetrating the body through a through hole formed in a contact surface of the cap, a trigger for triggering the lancet, And a triggering means for triggering the triggering means.

Therefore, when the loading member is pulled backward, the lancet is resiliently supported in the state of being pulled into the main body housing. When the pressing member is pressed and the restricting means for fixing the lancet is released, Through the through-hole of the body.

And the appearance of the blood lancet may be different from manufacturer to manufacturer, so the scope of right of the present invention is not limited by what is shown in the drawing.

In other words, the present invention can be applied to all types of blood lancets that cut or infiltrate the skin of a body using a needle-like lancet to collect a small amount of blood from a capillary.

As shown in FIG. 1, the blood collecting apparatus 100 of the present invention includes a main body housing 1 formed into a cylindrical shape having a certain depth and width; A first pressing member 2 provided at the upper end of the main body housing 1; A second pressing member 3 provided on the outer peripheral edge of the lower end of the main body housing 1; A cap 6 provided at the lower end of the main body housing 1 and having a through hole 5 for protecting the lancet 4 and drawing the lancet 4 out at the center; And a blood collection needle (4) inserted into the inside of the main body housing (1) and drawn out by the first pressing member (2) or the second pressing member (3) And a winding chamber 50 in which a bundling chamber 7 for bending the fingers F of the bobbin F is embedded and wound is provided.

At this time, the winding unit 50 can be roughly divided into three structures according to its structure. First, as shown in FIG. 2, the first structure is installed on the outer circumference of the main body housing 1, A winding housing (8) having a receiving space; A roller (9) installed on one side of the inner upper end of the winding housing (8) and rotated; One end of which is fixed to the adjustable thread fastener 10 formed on one side of the inner center of the takeup part housing 8 and is formed so as to surround the roller 9 and its length is adjusted while being moved by the roller 9, A length adjusting chamber (12) having an end fixed to the connecting ring (11); And the other end is formed at the center of the lower end of the winding housing 8 so as to penetrate through the connecting ring 11, And a bundle thread 7 drawn out through the bundle thread take-out hole 14.

The second structure is composed of a winding housing 8 installed at the outer periphery of the main body housing 1 as shown in FIG. 3 (a) and having a receiving space of a predetermined width therein; A roller (9) installed on one side of the inner upper end of the winding housing (8) and rotated; One end of which is fixed to the bundle-hanging fastener 13 formed on one side of the inner lower end of the winding housing 8 and is formed so as to surround the roller 9 and is controlled by the roller 9 while its length is adjusted, And a bundle thread 7 which is pulled out through a bundle thread take-out hole 14 formed at the center of the lower end of the winding housing 8 at an end thereof.

As shown in FIG. 3 (b), the third structure includes a winding housing 8 provided at the outer periphery of the main body housing 1 and having a receiving space with a predetermined width formed therein; One end of which is fixed to the bundle-unloading stationary end 13 formed at one end of the inner lower end of the winding unit housing 8 and is inserted into the bundle thread-through hole 15 formed to penetrate the first pressing member 2 And a bundle thread 7 which is formed to enclose the outer surface of the main body housing 1 and is drawn out through a bundle thread take-out hole 14 formed at the other end of the lower end of the take-up part housing 8 at the other end.

As shown in FIG. 2, in the first structure, the bundling chamber 7 and the length adjusting chamber 12 are formed of a rubber material having a predetermined elasticity, Wherein the length adjusting chamber 12 is made of a rubber material whose diameter is smaller than the diameter of the packing chamber 7.

As shown in each of the accompanying drawings, the other end of the bundle thread 7 fixed to the front end 13 of the bundle is fixed to the other end of the catch groove 16 by inserting the bundle thread 7 at the center, The engaging member 17 is formed.

The method of using the blood collecting apparatus 100 having the bundle thread winding unit of the present invention having the above-described structure and configuration may differ slightly depending on the structure of the winding unit 50, Since there is no difference, the first structure of the winding unit 50 will be described as an example.

The blood lancet 100 of the present invention will be described step by step as follows.

The first step is a step of pulling out the bundle thread 7 by a predetermined length. This is a step of pulling the bundle thread 7 at the end of the bundle thread 7 pulled in the inside of the winding part housing 8 as shown in FIG. 2 (a) An external force is applied in a state of holding the formed latching member 17 and pulled.

2 (b), a tensile force of a predetermined strength or more is applied to the bundle yarn 7 having a certain elasticity, and the bundle yarn 7, which has maintained its original shape and length, is relaxed, The length of the length adjusting chamber 12 is extended by a predetermined length as the tensile force is transmitted to the length adjusting chamber 12 connected to the connecting ring 11 so that the bundling chamber 7 is naturally bundled, Through the through hole (15), to the outside of the winding housing (8).

The second step is to advance the bundle thread 7 drawn out from the bundle thread 7 to the inside of the finger F of the user who wants to collect the bunch thread 7 as shown in FIG. A finger is pressed and tied so that the blood flowing along the blood vessel can not flow. This is not accompanied by any further process, and only the finger F which is to be collected is taken out from the bundling room 7 You can wrap it in layers.

In this process, since the bundling chamber 7 is formed of a rubber material having a certain elasticity, the bundling chamber 7 can be firmly fixed by the contracting force generated when the bundling chamber 7 returns to its original shape, State can be maintained.

The third step is to further secure the bundle thread 7 wrapped around the user's finger F. This is because the bundle thread 7 wrapped around the finger F is fastened to the end of the bundle thread 7 And inserted into the engaging groove 16 of the member 17 to be fixed.

When the bundling process of the bundling thread 7 is completed as described above, the fourth step is advanced. In the fourth step, as the final step, the first pressing member 2 or And the blood is sampled by infiltrating the lancet 4 using the second pressing member 3.

4, the first pressing member 2 or the second pressing member 3 is brought into contact with the area of the cap 6 to be collected, that is, the finger F contacted with the root of the nail, The control means for holding the lancet 4 is released and the lancet 4 is momentarily drawn out through the through hole 5 of the cap 6 due to its own elasticity so that it penetrates into the skin and the lancet 4 ). In this case, when the blood from the wound of the skin is taken, the blood collecting process is completed.

As described above, the blood lancet 100 provided with the bundle thread winding portion of the present invention can easily collect blood through a relatively thin skin portion, such as a portion contacting the nail root portion of the human body, so that even if the penetration depth of the lancet is not deep It is possible to efficiently perform the blood collection, thereby minimizing the pain of the human body involved in the blood collection (the pain is hardly felt).

In addition, since it is easy to manufacture due to the nature of its structure, it can be applied to a pen type kneader which is commonly used, so that the manufacturing cost can be reduced, the manufacturing time can be shortened, and ultimately, And can be widely distributed.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined in the appended claims. It will be clear to those who have knowledge.

1: main body housing 2: first pressing member
3: second pressing member 4: lancet
5: through hole 6: cap
7: Bundle thread 8: Winder housing
9: Roller 10: Adjustable load balancing
11: connecting ring 12: length adjusting chamber
13: Stacking thread 14: Stacking thread
15: bundle thread through hole 16:
17:
F: Finger
50:
100: Blood vessel

Claims (8)

A main body housing 1 formed in a cylindrical shape having a predetermined depth and width; A first pressing member 2 provided at the upper end of the main body housing 1; A second pressing member 3 provided on the outer peripheral edge of the lower end of the main body housing 1; A cap 6 provided at the lower end of the main body housing 1 and having a through hole 5 for protecting the lancet 4 and drawing the lancet 4 out at the center; And a blood collection needle (4) inserted into the inside of the main body housing (1) and drawn out by the first pressing member (2) or the second pressing member (3) Is provided with a bundling thread winding portion (50) in which a bundling thread (7) for bundling the fingers (F) of the bundling thread winding portion (50) is wound and wound.
2. The apparatus according to claim 1, wherein the winding section (50) comprises a winding section housing (8) installed at the outer periphery of the main body housing (1) and having a receiving space of a predetermined width therein; A roller (9) installed on one side of the inner upper end of the winding housing (8) and rotated; One end of which is fixed to the adjustable thread fastener 10 formed on one side of the inner center of the takeup part housing 8 and is formed so as to surround the roller 9 and its length is adjusted while being moved by the roller 9, A length adjusting chamber (12) having an end fixed to the connecting ring (11); And the other end is formed at the center of the lower end of the winding housing 8 so as to penetrate through the connecting ring 11, And a bundle thread (7) drawn out through the bundle thread draw-out hole (14).
2. The apparatus according to claim 1, wherein the winding section (50) comprises a winding section housing (8) installed at the outer periphery of the main body housing (1) and having a receiving space of a predetermined width therein; A roller (9) installed on one side of the inner upper end of the winding housing (8) and rotated; One end of which is fixed to the bundle-hanging fastener 13 formed on one side of the inner lower end of the winding housing 8 and is formed so as to surround the roller 9 and is controlled by the roller 9 while its length is adjusted, And a bundle thread 7 which is pulled out through a bundle thread take-out hole 14 formed at the center of the lower end of the winding housing 8.
2. The apparatus according to claim 1, wherein the winding section (50) comprises a winding section housing (8) provided on the outer circumference of the main body housing (1) and having a receiving space with a predetermined width formed therein; One end of which is fixed to the bundle-unloading stationary end 13 formed at one end of the inner lower end of the winding unit housing 8 and is inserted into the bundle thread-through hole 15 formed to penetrate the first pressing member 2 And a bundle thread 7 which is formed so as to surround the outer surface of the main body housing 1 and is drawn out through a bundle thread take-out hole 14 formed at the other end of the lower end of the take-up part housing 8 at the other end thereof A blood-collecting apparatus equipped with a bundle of right-handed attachments.
The length adjusting chamber (12) according to claim 2, wherein the length adjusting chamber (12) and the packing chamber (7) are made of a rubber material having a constant elasticity, 7. The blood collecting apparatus as claimed in claim 1,
The blood collecting apparatus according to claim 3 or 4, wherein the bundling chamber (7) is formed of a rubber material having a constant elasticity and a length thereof being fluidically adjusted.
5. The apparatus according to any one of claims 2 to 4, characterized in that the other end of the bundling chamber (7), one end of which is fixed to the front end (13) of the bundle, And a latching member (17) formed with a latching member (16) is formed on the latching member (17).
A first step of withdrawing the bundling chamber 7 by a predetermined length; A second step of pressing and binding the finger F so that blood flowing along the micro-blood vessels in the user's fingers F can not flow using the drawn bundling chamber 7; A third step of inserting and fixing the bundling chamber 7 in which the fingers F are bundled into the engaging groove 16 of the engaging member 17 formed at the end of the bundling chamber 7; And a fourth step of infiltrating the lancet 4 using the first pressing member 2 or the second pressing member 3 to a certain portion of the finger which is tied and tightened by the bundling chamber 7 to collect blood A method of using a lancing device having a bundle thread winding part.

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