JP3950449B2 - Hemostasis and how to use it - Google Patents

Description

  The present invention relates to a hemostatic bond provided with a hemostatic bond body and a method of using the same so as to cover and protect a puncture portion generated by an injection needle when intravenous injection, subcutaneous injection, blood collection, drip, or the like is performed.

  Conventionally, when intravenous injection, subcutaneous injection, blood collection, infusion, etc. are performed, in order to prevent infection from the puncture part after removing the injection needle, a hand is applied by applying disinfecting cotton or disinfecting gauze to the puncture part. In recent years, a small hemostatic bond body (adhesive plaster) has been applied to the puncture area to cover and protect in order to eliminate the hassle of holding down disinfected cotton and gauze with hands. It has become.

  When showing an example of such a hemostatic bond main body, as shown in FIGS. 8 and 9, the hemostatic bond main body a is formed with a pad c at the center of a sheet base material b with a contact surface, Furthermore, the hemostatic bond main body a is configured as a hemostatic bond d so as to be gathered together.

  The hemostatic bond d includes a strip-shaped base material f in which a plurality of pads c are arranged at a predetermined interval, and a plurality of hemostatic bond main body a sheet base materials b are formed by a plurality of cutting lines e, and is wider than the base material f. The contact surface i is formed on the side surface of the pad c of the base material f, leaving a non-contact surface h along one side portion (right side portion in the drawing) extending in the longitudinal direction. The release paper g is covered with the entire attachment surface leaving the non-attachment surface h, and a fixing contact surface k is formed on the back surface of the surplus portion j of the release paper g.

  When such a hemostatic bond d is used, the non-contact surface h is pinched and the hemostatic bond body a is peeled off from the release paper g, and the contact surface i of the hemostatic bond body a is directly applied to the skin surface. The puncture part after removing the injection needle is covered and protected by the pad c.

In addition, what shows the general example of such a hemostatic bond has already been shown as a patent gazette (for example, refer patent document 1).
Japanese Patent Application No. 9-131096

  However, since the conventional hemostatic bond body a as described above includes the contact surface i around the pad c, the contact surface i adheres to the injection needle when the needle is stuck in the state where the injection needle is stuck, and the injection needle There is a problem that the puncture part cannot be covered and protected without removing the puncture. Further, when the hemostatic bond main body a is peeled off from the release paper g, the entire contact surface i is exposed at a time, so there is a risk of touching the hand, and the hemostatic bond main body a is affixed neatly to the affected area. There was a problem that I could not. Furthermore, the conventional hemostatic bond body a has a problem in that it cannot sufficiently prevent hemostasis from the affected area because the contact surface i surrounds the pad c and the entire area of the pad c is reduced. Furthermore, since the contact surface i is small, there is a problem that the hemostatic bond main body a cannot be reliably attached to the affected part.

  The present invention has been made in view of the above circumstances, and provides a hemostatic bond that can hold a plurality of hemostatic bond bodies together, and can be applied with one hand while the injection needle is stabbed, and a method of using the same. The purpose is to do.

Claim 1 of the present invention comprises a hemostatic bond main body provided with a pad on a sheet base material and forming a contact surface only on both sides, a release sheet for releasably covering one contact surface of the hemostatic bond main body, A holding sheet that detachably covers the other attachment surface of the hemostatic bond main body and holds a plurality of hemostatic bond main bodies together ,
When using the hemostatic bond main body, the hemostatic bond body is separated from the holding sheet by fixing the holding sheet and pulling the hemostatic bond main body, and hemostasis is performed in a state where one contact surface of the hemostatic bond main body is covered with a release sheet. The adhesive sheet on the other side of the bond body is exposed, the other contact surface is affixed in the vicinity of the affected area, and the hemostatic bond body is fixed to peel the release sheet from the hemostatic bond body and The present invention relates to a hemostatic bond characterized in that a contact surface is exposed and one of the contact surfaces is affixed and a pad is applied to an affected area .

  A second aspect of the present invention relates to the hemostatic bond according to the first aspect, wherein the holding sheet and the release sheet are formed as a single sheet and configured to be separable at a perforation.

  A third aspect of the present invention relates to the hemostatic bond according to the first or second aspect, wherein a fixing contact portion is provided on the back surface of the holding sheet.

  According to a fourth aspect of the present invention, the size of one side of the hemostatic bond main body covered with the release sheet is sized so as to be grasped so as to be pulled away from the holding sheet. This relates to the hemostatic bond described in 1.

  The fifth aspect of the present invention relates to the hemostatic bond according to any one of the first to fourth aspects, wherein the pad has a thickness of 2 mm to 20 mm.

Claim 6 of the present invention comprises a hemostatic bond main body provided with a pad on a sheet base material and forming a contact surface only on both sides, a release sheet for releasably covering one contact surface of the hemostatic bond main body, A holding sheet that detachably covers the other attachment surface of the hemostatic bond main body and holds a plurality of hemostatic bond main bodies together,
The holding sheet is fixed and separated from the holding sheet by pulling the hemostatic bond body, and the other contact surface of the hemostatic bond body is exposed in a state where one attachment surface of the hemostatic bond body is covered with the release sheet. Then, the other attachment surface is affixed in the vicinity of the affected part and the hemostatic bond body is fixed to peel the release sheet from the hemostatic bond body to expose one attachment surface of the hemostatic bond body, The present invention relates to a method for using a hemostatic bond, characterized in that a surface is applied and a pad is applied to an affected area.

  According to such a hemostatic bond and its method of use, when separating the hemostatic bond main body from the holding sheet, when peeling the release sheet from the hemostatic bond main body, and when applying the hemostatic bond main body to the affected area, with one hand In particular, the hemostatic bond body can be attached with one hand while the needle is pierced. In addition, since the contact surface is disposed not on the periphery of the pad but only on both sides of the pad, the hemostatic bond main body can be attached so that the contact surface does not stick to the injection needle while the injection needle is inserted. Furthermore, when the hemostatic bond main body is separated from the holding sheet, only the other of the contact surface is exposed, so that the possibility that the hand or the injection needle touches the contact surface is reduced, and the hygiene level can be improved. . Furthermore, since the hemostasis body has contact surfaces on both sides, the contact surface can be enlarged, and the hemostasis body can be applied to increase the compression force on the affected area, thereby enhancing the hemostasis effect. .

  When the holding sheet and the release sheet are formed as a single sheet and configured to be separable at the perforation, the hemostatic bond main body can be easily separated from the holding sheet with the release sheet. Moreover, since the holding sheet and the release sheet can be formed simultaneously with one sheet during manufacturing, the manufacturing cost can be reduced.

  When the fixing contact portion is provided on the back surface of the holding sheet, the holding sheet can be fixed by the fixing contact portion, so that the hemostatic bond main body can be easily separated from the holding sheet with one hand.

  If the size of one side of the hemostatic bond body covered with the release sheet is sized so that it can be grasped by pulling the hemostatic bond body away from the holding sheet, the release sheet can be easily detached from the hemostatic bond body with one hand. it can. Moreover, since the contact surface can be enlarged, the hemostatic effect can be appropriately enhanced by applying the hemostatic bond main body so as to increase the pressure on the affected area.

  When the thickness of the pad is 2 mm to 20 mm, the compression force on the affected area increases depending on the thickness, so that the hemostatic effect can be further enhanced.

  According to the hemostatic bond of the present invention and the method for using the same, it is possible to obtain an excellent effect that the hemostatic bond main body can be stuck with one hand while holding a plurality of hemostatic bond main bodies together and pierced with an injection needle. .

  Embodiments of the present invention will be described below with reference to the drawings.

  1 to 7 show an example of an embodiment for carrying out the present invention, FIG. 1 is a plan view showing an example of an embodiment for carrying out the present invention, FIG. 2 is a view taken in the direction of arrows II-II in FIG. 3 is a side view showing a state immediately before using the hemostatic bond main body, FIG. 4 is a side view showing a state where the hemostatic bond main body is separated from the holding sheet, and FIG. 5 is affixing one attachment surface of the hemostatic bond main body. FIG. 6 is a side view showing a state where the release sheet is peeled off from the other contact surface of the hemostatic bond main body, and FIG. 7 is a side view showing a state where both contact surfaces of the hemostatic bond main body are pasted. It is.

  The hemostatic bond 1 is configured in a state in which a plurality of hemostatic bond main bodies 2 are combined, and the single hemostatic bond main body 2 is a sheet base material 5 such as a nonwoven fabric so as to form the contact surfaces 3 and 4 only on both sides. A pad 6 is provided at the center of the head.

  Here, one piece of the hemostatic bond body 2 has a predetermined length with a predetermined width as the size of the sheet base material 5 and the size of the pad 6 so that one side of the hemostatic bond body 2 can be grasped. The width is 5 mm to 50 mm, the length (total longitudinal direction) is 5 mm to 50 mm, the thickness is 2 mm to 20 mm, preferably about 20 mm wide, the length (total longitudinal direction) is about 15 mm, and the thickness is about 5 mm. On the other hand, the sizes of the contact surfaces 3 and 4 are 5 mm to 50 mm in width and 20 mm to 200 mm in length (total length in both sides), preferably about 20 mm in width and length (total length in both sides). 70 mm.

  Moreover, the hemostatic bond 1 includes a release sheet 7 that covers one of the contact surfaces 3 of the hemostatic bond main body 2 in a peelable manner and covers the surface of the pad 6, and the release sheet 7 has the shape of the hemostatic bond main body 2. They are formed with the same width and length so as to match.

  Furthermore, the hemostatic bond 1 is a large type that covers the other contact surface 4 of the hemostatic bond body 2 in a peelable manner so that a plurality of hemostatic bond bodies 2 (five in FIG. 1) can be held together. The holding sheet 8 is formed so as to extend outward from the other contact surface 4 in the longitudinal direction and the width direction of the single hemostatic bond main body 2, and the length of the width. Is formed in a size in which the number of hemostatic bond bodies 2 are arranged. The holding sheet 8 is detachably connected via the release sheet 7 and the perforation 9, and a fixing contact portion 10 is provided on the back surface of the extended portion of the holding sheet 8. The fixing contact portion 10 may be provided with a release paper (not shown) that can be peeled off, or another holding sheet (not shown) so as to bundle the holding sheet 8 provided with the hemostatic bond main body 2. May be attached in a peelable manner.

  Here, when the hemostatic bond 1 is manufactured, the release sheet 7 and the holding sheet 8 are formed as a single sheet, and the plurality of hemostatic bond main bodies 2 are formed with a belt portion for the sheet base material 5 and the pad 6. It is formed with a belt portion for use, and is divided into a plurality of hemostatic bond main bodies 2 by dividing the cut line 11 therein, and further divided into a plurality of corresponding release sheets 7 and further inserted with perforations 9. Thus, the release sheet 7 and the holding sheet 8 are formed to be separable. The shape of the perforation 9 is not particularly limited and may be any shape as long as it can be separated.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  When using the hemostatic bond 1, as shown in FIG. 3, the holding sheet 8 is prepared in advance by fixing it to the fixing portion 12 of the arm or the base by the fixing attachment portion 10, and then intravenous injection or subcutaneous injection. When blood sampling, infusion, etc. are performed, the needle is inserted as follows.

  Specifically, by holding one side of the hemostatic bond main body 2 and pulling the hemostatic bond main body 2 in a state where the holding sheet 8 is fixed, the perforation 9 is broken as shown in FIG. The other contact surface 4 of the hemostatic bond main body 2 is exposed. Subsequently, as shown in FIG. 5, the other exposed contact surface 4 is applied to the vicinity of the puncture part (affected part) 13 in the state where the injection needle is stabbed to fix the hemostatic bond body 2 and is shown in FIG. In this way, the release sheet 7 is peeled from the hemostatic bond body 2 to expose one contact surface 3 of the hemostatic bond body 2. Further, as shown in FIG. 7, a pad 6 is applied to the puncture portion 13 in a state where one exposed contact surface 3 is stuck and the injection needle is stabbed, and the hemostatic bond main body 2 is stuck, and finally, the injection needle The puncture portion 13 is covered and protected.

  Thus, when the hemostatic bond main body 2 is separated from the holding sheet 8, the holding sheet 8 is fixed by the fixing contact portion 10, so that the hemostatic bond main body 2 can be separated from the holding sheet 8 with one hand. Furthermore, when the release sheet 7 is peeled from the hemostatic bond body 2, a part of the release sheet 7 corresponding to the pad 6 is separated from the pad 6 along with the separation from the holding sheet 8 and Therefore, the release sheet 7 can be hooked and peeled with one hand, and as a result, when the hemostatic bond body 2 is stuck to the affected part, it can be handled with one hand, particularly in a state where the injection needle is stabbed The hemostatic bond body 2 can be attached with one hand.

  The hemostatic bond main body 2 has the contact surfaces 3 and 4 not arranged around the pad 6, but only on both sides of the pad 6, so that the contact surfaces 3 and 4 do not stick to the injection needle when the injection needle is inserted. The hemostatic bond body 2 can be affixed. In addition, when the hemostatic bond body 2 is separated from the holding sheet 8, only the other side of the contact surface 4 is exposed, so that the possibility that the hand or the injection needle touches the contact surface 4 is reduced and the hygiene level is improved. Can be made. Further, the other side of the contact surface 4 is applied to the vicinity of the affected area, and then the release sheet 7 is peeled off. Subsequently, one of the contact surface 3 is applied and the pad 6 is applied to the affected area, so that it is applied to the affected area in stages. And it can be affixed neatly.

  Moreover, since the hemostatic bond main body 2 forms the contact surfaces 3 and 4 on both sides of the pad 6, the entire area of the pad 6 can be enlarged, and the hemostatic bond main body 2 can be aimed and applied to the affected area. Furthermore, the contact surfaces 3 and 4 can be enlarged, and the hemostatic effect can be enhanced by applying the hemostatic bond body 2 so as to increase the compression force on the affected area. Furthermore, since the hemostatic bond main body 2 holds the plurality of hemostatic bond main bodies 2 together on the holding sheet 8, the hemostatic bond main body 2 can be easily arranged.

  When the holding sheet 8 and the release sheet 7 are formed as a single sheet and can be separated by the perforation 9, the hemostatic bond body 2 can be easily separated from the holding sheet 8 with the release sheet 7. . Moreover, since both the contact surfaces 3 and 4 and the pad 6 are completely covered with the holding sheet 8 and the release sheet 7 until the hemostatic bond main body 2 is used, the degree of hygiene can be further improved. Furthermore, in manufacturing, the holding sheet 8 and the release sheet 7 can be formed simultaneously with one sheet, so that the manufacturing cost can be reduced.

  When the fixing contact portion 10 is provided on the back surface of the holding sheet 8, the holding sheet 8 can be fixed by the fixing contact portion 10, so that the hemostatic bond body 2 can be easily separated from the holding sheet 8 with one hand. .

  When the size of one side of the hemostatic bond main body 2 covered with the release sheet 7 is set to a size that can be grasped so that the hemostatic bond main body 2 is pulled from the holding sheet 8 to be removed, the release sheet is different from the size that can be picked up. 7 can be easily peeled from the hemostatic bond body 2 with one hand. Further, since the contact surfaces 3 and 4 can be enlarged, the hemostatic effect can be appropriately enhanced by applying the hemostatic bond main body 2 so as to increase the compression force to the affected area.

  When the thickness of the pad 6 is set to 2 mm to 20 mm, the pressing force to the affected part increases depending on the thickness, and thus the hemostatic effect can be further enhanced.

  The hemostatic bond and the method of using the same of the present invention are not limited to the above-described embodiments, and the number of hemostatic bond main bodies to be held on the holding sheet is not particularly limited. The position of the bond body may be other arrangements, the material of the base sheet may be a resin sheet, cloth, paper, etc. in addition to the non-woven fabric, and the release sheet is a resin sheet etc. Of course, various modifications can be added without departing from the scope of the present invention.

It is a top view which shows an example of the form which implements this invention. It is an arrow view of the II-II direction of FIG. It is a side view which shows the state just before using a hemostatic bond main body. It is a side view which shows the state which isolate | separated the hemostatic bond main body from the holding sheet. It is a side view which shows the state which stuck one contact surface of the hemostatic bond main body. It is a side view which shows the state which peeled the peeling sheet from the other contact surface of the hemostatic bond main body. It is a side view which shows the state which affixed both the attachment surfaces of the hemostatic bond main body 2. FIG. It is a top view which shows a prior art example. It is an arrow directional view of the IX-IX direction of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Hemostatic bond 2 Hemostatic bond main body 3 One contact surface 4 The other contact surface 5 Sheet base material 6 Pad 7 Release sheet 8 Holding sheet 9 Perforation 10 Fixing attachment part 13 Puncture part (affected part)

Claims (6)

A hemostatic bond main body provided with a pad on the sheet base material and forming a contact surface only on both sides, a release sheet for releasably covering one contact surface of the hemostatic bond main body, and the other attachment of the hemostatic bond main body A holding sheet that covers the contact surface in a peelable manner and holds a plurality of hemostatic bond bodies together ;
When using the hemostatic bond main body, the hemostatic bond body is separated from the holding sheet by fixing the holding sheet and pulling the hemostatic bond main body, and hemostasis is performed in a state where one contact surface of the hemostatic bond main body is covered with a release sheet. The adhesive sheet on the other side of the bond body is exposed, the other contact surface is affixed in the vicinity of the affected area, and the hemostatic bond body is fixed to peel the release sheet from the hemostatic bond body and A hemostatic bond characterized in that the contact surface is exposed and one of the contact surfaces is affixed and a pad is applied to the affected area .   The hemostatic bond according to claim 1, wherein the holding sheet and the release sheet are formed of a single sheet and configured to be separable by perforation.   The hemostatic bond according to claim 1, wherein a fixing contact portion is provided on the back surface of the holding sheet.   The hemostatic bond according to any one of claims 1 to 3, wherein the size of one side of the hemostatic bond main body covered with the release sheet is sized so that the hemostatic bond main body can be pulled and removed from the holding sheet.   The hemostatic bond according to any one of claims 1 to 4, wherein the thickness of the pad is 2 mm to 20 mm. A hemostatic bond main body provided with a pad on the sheet base material and forming a contact surface only on both sides, a release sheet for releasably covering one contact surface of the hemostatic bond main body, and the other attachment of the hemostatic bond main body A holding sheet that covers the contact surface in a peelable manner and holds a plurality of hemostatic bond bodies together;
The holding sheet is fixed and separated from the holding sheet by pulling the hemostatic bond body, and the other contact surface of the hemostatic bond body is exposed in a state where one attachment surface of the hemostatic bond body is covered with the release sheet. Then, the other attachment surface is affixed in the vicinity of the affected part and the hemostatic bond body is fixed to peel the release sheet from the hemostatic bond body to expose one attachment surface of the hemostatic bond body, A method of using a hemostatic bond, characterized in that a pad is applied to the affected area by applying a surface.

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