JP2012010823A - Hemostatic unit with marker - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a hemostatic unit for suppressing the leak of blood and the occurrence of a hematoma due to the position deviation of a balloon by allowing the balloon for pressurizing a region to stop bleeding to be easily positioned at the region to stop bleeding.SOLUTION: The hemostatic unit 1 includes: a belt body 2 to be put around a region to stop bleeding in a limb; a surface fastener 3 (a fixing device) for fixing the belt body 2 in a wound state around the limb; the balloon 5 connected to the belt body 2 and expanded by the injection of a fluid; and a marker 7 having a punched part so as to position the balloon 5 at the region to stop bleeding.

Description

  The present invention relates to a hemostatic device that stops hemostasis by pressing a puncture site.

  Introducer when a catheter or the like is percutaneously inserted into a lesion such as a blood vessel through the lumen of the introducer sheath introduced into the puncture site formed on the arm or leg, and treatment is performed. It is necessary to stop the puncture site after removing the sheath. In order to perform this hemostasis, a belt for wrapping around the puncture site of the arm or leg, a fixing means for fixing the belt in a state of being wound around the puncture site, and expanding by injecting a fluid to compress the puncture site A hemostatic device including a balloon is known (for example, see Patent Document 1).

  In such a hemostatic device, conventionally, a surgeon such as a doctor or a nurse visually sensuously positions the balloon at the puncture site. For this reason, it has been pointed out that the alignment of the balloon is difficult, and in fact, hematoma may occur due to the displacement of the balloon, or blood may leak without being able to stop bleeding.

  On the other hand, a hemostatic instrument provided with a marker for aligning a balloon with a site to be hemostatic has been disclosed (for example, see Patent Document 2). However, even in the method disclosed in Patent Document 2, since the marker is filled, visibility is not drastically solved, and there is still a problem in alignment of the balloon.

Utility Model Registration No. 3031486 Japanese Patent No. 4125095

  The present invention can easily align a balloon for compressing a puncture site (a site to be hemostatic) with the puncture site, and suppresses blood leakage and hematoma due to a displacement of the balloon. The purpose is to provide.

  Such an object is achieved by the present inventions (1) to (11) below.

  (1) It is composed of a flexible band wound around a portion of the limb to be hemostatic, a fixing means for fixing the band in a state of being wound around the limb, and a material harder than the band, at least of which A curved plate, one of which is curved inward, a balloon that is disposed inside the curved plate and expands by injecting a fluid, and at least a portion between the curved plate and the balloon An auxiliary balloon that presses the balloon with the pressure of fluid filled therein, and a marker for aligning the balloon with the hemostatic site, the marker being within the range of the balloon The marker is disposed at a position such that a part of the marker overlaps an end of the auxiliary balloon, and the marker has a transparent hollow portion and a contour surrounding the transparent hollow portion. Hemostatic device with marker characterized in that it is composed of.

  (2) The hemostatic device with a marker according to (1), wherein the band and the balloon are formed of a material that can visually recognize a site to be hemostatic.

  (3) The marker according to (1) or (2), wherein the marker formed of a transparent hollow portion and a contour surrounding the transparent hollow portion is provided on a balloon. Hemostatic device.

  (4) A marker composed of a transparent hollow portion and a contour surrounding the transparent hollow portion is provided on the belt body. (1) to (3) with a marker The hemostatic device according to any one of the above.

  (5) Any one of (1) to (4), wherein the marker formed of a transparent hollow portion and a contour surrounding the transparent hollow portion is provided on the curved plate. A hemostatic device with a marker as described in 1.

  (6) An auxiliary balloon that presses the balloon by the pressure of the fluid filled therein is provided between the curved plate and the balloon so as to overlap the balloon, and the auxiliary balloon is on the same side as the connecting portion of the balloon. The hemostatic device with a marker according to any one of (1) to (5), wherein the hemostatic device is connected to a band.

  (7) Any one of (1) to (6), wherein the marker composed of a transparent hollow portion and a contour surrounding the transparent hollow portion is provided on the auxiliary balloon. A hemostatic device with a marker as described in 1.

  (8) The transparent hollow portion of the marker has a size that can include a circle having a diameter of any one of φ2.3 mm, φ2.6 mm, and φ3.0 mm (1) The hemostatic device with a marker according to any one of to (7).

  (9) The marker with a marker according to any one of (1) to (8), wherein the outline of the transparent hollow portion of the marker is formed by a line having a thickness of 0.3 to 0.7 mm. Hemostatic device.

  (10) The outline of the transparent hollow portion of the marker is formed of any one color of green, white, blue, and yellow, according to any one of (1) to (9) The hemostatic device with a marker as described.

  (11) The marker hemostasis device according to any one of (1) to (10), wherein the transparent hollow portion of the marker is provided with a mark indicating the center.

  According to the present invention, a balloon for compressing a puncture site (a site to be hemostatic) can be easily aligned with the puncture site, and with a marker that suppresses blood leakage or hematoma due to balloon misalignment A hemostatic device can be provided.

It is a bottom view (state which can see the inner surface side when it wears on a wrist) which shows an embodiment of a hemostatic device with a marker of the present invention. It is sectional drawing which shows the use condition of the hemostatic device with a marker shown in FIG. It is a schematic diagram which shows the example of the marker which concerns on embodiment of this invention. It is a schematic diagram which shows the example of the circular marker provided with the center mark in the center which concerns on embodiment of this invention.

  Hereinafter, it demonstrates in detail based on the form (henceforth "embodiment") for implementing the hemostatic device with a marker of this invention. The following embodiments exemplify objects and methods for embodying the technical idea of the present invention, and the technical idea of the present invention is not limited to hemostatic devices and can be applied to medical devices in general. In addition, the types of constituent materials, the constituent conditions, etc. are not specified as follows. The technical idea of the present invention can be variously modified within the technical scope described in the claims.

  FIG. 1 is a bottom view showing an embodiment of a hemostatic device with a marker of the present invention (a state in which the inner surface side is visible when worn on the wrist), and FIG. 2 is a cross-sectional view showing a usage state of the hemostatic device with a marker shown in FIG. It is. FIG. 3 is a schematic diagram illustrating an example of a circular marker according to an embodiment of the present invention. FIG. 4 is a schematic diagram showing an example of a circular marker having a center mark at the center according to the embodiment of the present invention.

  The hemostatic device with a marker shown in FIG. 1 and FIG. 2 is placed at a puncture site 510 (site to be hemostatic) formed on the wrist 500 (limb) for the purpose of inserting a catheter or the like for treatment / examination into the blood vessel. After removing the introduced introducer sheath, it is used for hemostasis of the puncture site 510, and the band 2 for wrapping around the wrist 500, and fixing for fixing the band 2 in the state wound around the wrist 500 A hook-and-loop fastener 3, a curved plate 4, a balloon 5, an auxiliary balloon 6 and a marker 7 are provided as means.

  The band 2 is a band-shaped member having flexibility. As shown in FIG. 2, the band 2 is wound around the wrist 500 so as to make a round, and is attached to the wrist 500 so that portions near both ends thereof are overlapped with each other. Then, the band 2 is fixed (joined) at the overlapping portion by a surface fastener 3 described later.

  The constituent material of the band 2 is not particularly limited as long as the material can visually recognize the puncture site 510. For example, polyvinyl chloride, polyethylene, polypropylene, polybutadiene, polyolefin such as ethylene-vinyl acetate copolymer (EVA), Various thermoplastic elastomers such as polyesters such as polyethylene terephthalate (PET) and polybutylene terephthalate (PBT), polyvinylidene chloride, silicone, polyurethane, polyamide elastomer, polyurethane elastomer, polyester elastomer, or any combination thereof (blends) Resin, polymer alloy, laminate, etc.).

  The band 2 is preferably substantially transparent. Thereby, the puncture site 510 can be reliably recognized from the outside, and the marker 7 described later can be easily aligned with the puncture site 510.

  A curved plate holding portion 21 that holds a curved plate 4 to be described later is formed at the center of the band 2. In the curved plate holding portion 21, a separate band member is fused (thermal fusion, high frequency fusion, ultrasonic fusion, etc.) or adhesion (adhesion with an adhesive or a solvent) on the outer surface side (or inner surface side), etc. By joining by this method, it becomes double, and the curved plate 4 inserted in the gap is held.

  A male side (or female side) 31 of a hook-and-loop fastener 3 generally called Velcro (registered trademark) or the like is installed on the inner surface side (the front side of the paper surface of FIG. 1) of the band 2 near the left end in FIG. A female side (or male side) 32 of the hook-and-loop fastener 3 is installed (fixed) on the outer surface side (the back side of the paper surface of FIG. 1) of the band 2 near the right end in FIG. Has been. As shown in FIG. 2, the band 2 is attached to the wrist 500 by joining the male side 31 and the female side 32 of the hook-and-loop fastener 3. The fixing means for fixing the belt body 2 in a state of being wound around the wrist 500 is not limited to the hook-and-loop fastener 3, and may be, for example, a snap, a button, a clip, or a frame member that passes the end of the belt body 2. .

  The curved plate 4 is held by the band 2 by being inserted between the double curved plate holding portions 21 of the band 2.

  The curved plate 4 has a shape in which at least a part thereof is curved toward the inner peripheral side. The curved plate 4 is made of a material that is harder than the band 2 and maintains a substantially constant shape.

  As shown in FIG. 1, in the present embodiment, the curved plate 4 has a shape that is long in the longitudinal direction of the band 2. As shown in FIG. 2, the central portion 41 in the longitudinal direction of the curved plate 4 has a flat plate shape with almost no curvature, and on both sides of the central portion 41, respectively, toward the inner peripheral side, And the curved board 42 curved along the longitudinal direction (circumferential direction of the wrist 500) of the strip | belt body 2 is formed. That is, the radius of curvature R2 of the curved plate 42 is smaller than the radius of curvature R1 of the central portion 41 (in the configuration shown, R1 is approximately 180 °).

  The constituent material of the curved plate 4 is not particularly limited as long as the material can visually recognize the puncture site 510. For example, acrylic resin, polyvinyl chloride (particularly hard polyvinyl chloride), polyethylene, polypropylene, polyolefin such as polybutadiene, Polystyrene, poly- (4-methylpentene-1), polycarbonate, ABS resin, polymethyl methacrylate (PMMA), polyacetal, polyacrylate, polyacrylonitrile, polyvinylidene fluoride, ionomer, acrylonitrile-butadiene-styrene copolymer, polyethylene terephthalate (PET), polyesters such as polybutylene terephthalate (PBT), butadiene-styrene copolymers, aromatic or aliphatic polyamides, fluorine-based trees such as polytetrafluoroethylene Etc. The.

  The curved plate 4 is preferably substantially transparent. Thereby, the puncture site 510 can be reliably recognized from the outside, and the marker 7 described later can be easily aligned with the puncture site 510.

  Note that the curved plate 4 may be one that does not have an uncurved portion like the central portion 41, that is, one that is curved over its entire length.

  A balloon 5 made of a flexible material is connected to the band 2. The balloon 5 is expanded by injecting a fluid (a gas such as air or a liquid) and compresses the puncture site 510 of the wrist 500.

  The balloon 5 is located closer to one end side in the longitudinal direction of the curved plate 4 held by the band 2. That is, in the illustrated configuration, the balloon 5 is positioned so as to overlap with the substantially right half side of the curved plate 4 in FIG.

  The constituent material of the balloon 5 is not particularly limited as long as the puncture site 510 can be visually recognized. For example, the same constituent material as that of the band 2 described above can be used. The balloon 5 is preferably made of the same or the same kind of material as that of the band 2. Thereby, joining with the strip | belt body 2 by melt | fusion can be performed easily, and it can manufacture easily.

  The balloon 5 is preferably substantially transparent. Thereby, the puncture site 510 can be reliably recognized from the outside, and the marker 7 described later can be easily aligned with the puncture site 510.

  The structure of the balloon 5 can be formed into a bag shape by sealing the edge of a sheet material made of the above-described material by a method such as fusion or adhesion. In the illustrated configuration, the balloon 5 has a rectangular shape when not expanded.

  Such a balloon 5 is connected to the belt body 2 through a connecting part 11 having flexibility. In the present embodiment, the side of the balloon 5 that is offset from the curved plate 4, that is, the right side in FIG. As for this connection part 11, the substantial length is comparatively shortened, and, thereby, the balloon 5 is propagated in the position which offset | deviated with respect to the curved board. The connecting portion 11 is preferably made of the same material as the balloon 5.

  A marker 7 is provided on the outer surface side of the balloon 5, that is, on the side opposite to the surface in contact with the puncture site 510 (the back side of the paper surface of FIG. 1). By providing such a marker 7 on the balloon 5, the balloon 5 can be easily aligned with the puncture site 510. Then, the leakage of blood and the occurrence of hematoma due to the displacement of the balloon 5 are suppressed.

  As shown in FIG. 1, the marker 7 is preferably provided around the center of the balloon 5, that is, the intersection of the square diagonal lines of the balloon 5. Thereby, since the center part of the balloon 5 can be aligned with the puncture part 510, when the balloon 5 is expanded, the pressing (compression) force of the balloon 5 acts on the puncture part 510 with certainty. To do.

  The shape of the marker 7 is not particularly limited, and examples thereof include a circle, a triangle, a quadrangle, and the like. In FIG.

  The marker 7 is preferably provided with a transparent hollow portion 71 as shown in FIG. 3, and a mark 73 indicating the center of an X mark or the like is further provided at the center of the hollow portion 71 as shown in FIG. You may have. Thereby, it becomes easy to align the center portion of the balloon 5 with the puncture portion 510.

The size of the hollow portion 71 of the marker 7 can preferably include a circle having a diameter slightly larger than the size of the puncture site 510. For example, when the introducer sheath size is for 4Fr (φ1.3 to 1.8 mm), the size of the hollow portion 71 is φ2.3 mm, and the introducer sheath size is for 5Fr (φ1.6 In the case of .about.2.1 mm), the size of the hollow portion 71 is .phi.2.6 mm, and when the introducer sheath size is for 6 Fr (.phi.2.0 to 2.5 mm), the hollow portion 71. The size of is preferably φ3.0 mm. Thereby, the center part of the balloon 5 can be aligned with the puncture site 510 with higher accuracy.
Regardless of the size of introducer sheath for 4Fr, 5Fr or 6Fr, by using one type of marker 7 having a hollow portion 71 with a size of φ3.0 mm, It can also cover three sizes. Further, in order to further improve the visibility of the puncture site 510, the marker 7 including the hollow portion 71 having a size of about 10 mm may be used.

  The thickness of the line forming the outline 72 of the hollow portion 71 of the marker 7 is preferably 0.3 to 0.7 mm. If it is less than 0.3 mm, the visibility becomes poor. For visibility, it is not necessary to exceed 0.7 mm.

  The material of the line that forms the contour 72 of the marker 7 is not particularly limited, and examples thereof include oil-based colorants such as ink and resins kneaded with pigments.

  The color of the line that forms the outline 72 of the marker 7 is not particularly limited as long as it can align the balloon 5 with the puncture site 510, but the skin color or blood color such as green, white, blue, yellow, etc. A conspicuous color is preferred.

  As shown in FIG. 4, when the marker 7 includes the center mark 73, the center mark 73 may be configured in a color different from the contour 72.

  For the center mark 73, the center position can be clearly recognized so that the center mark 73 is within a circle of φ1.0 mm with a thickness line of 0.2 to 0.3 mm if it is an x mark, and φ0. The size is preferably 3 to 0.5 mm.

  The method of providing the marker 7 on the balloon 5 is not particularly limited. For example, a method of printing the marker 7 on the balloon 5, a method of fusing the marker 7 to the balloon 5, and applying an adhesive to one side of the marker 7 to the balloon 5 Examples include a method of pasting.

  The marker 7 may be provided on the inner surface side of the balloon 5, that is, on the surface that contacts the puncture site 510 of the balloon 5 (the front side of the paper surface in FIG. 1).

  Further, the marker 7 may be provided not on the balloon 5 but on the band 2 or the curved plate 4 or the auxiliary balloon 6 described later. Also in this case, it is preferable that the marker 7 includes the central portion of the balloon 5 so as to overlap the end portion of the auxiliary balloon 6.

  As shown in FIG. 1, the balloon 5 is connected to an injection portion 8 for injecting a fluid into the balloon 5. The injecting portion 8 has a flexible tube 81 whose proximal end is connected to the balloon 5 and whose lumen communicates with the inside of the balloon 5, a bag body 82 installed at the distal end of the tube 81, The tubular connector 83 is connected to the bag body 82.

  When the balloon 5 is expanded (expanded), a tip protruding portion of a syringe (not shown) is inserted into the connector 83, and the pusher of the syringe is pushed, so that the fluid in the syringe is passed through the injecting portion 8. Inject into. After injecting the fluid into the balloon 5, when the tip of the syringe is removed from the connector 83, the check valve built in the connector 83 is closed to prevent the fluid from being exposed, and the balloon 5 is maintained in an expanded state. The

  As shown in FIG. 2, an auxiliary balloon 6 made of a flexible material is provided between the curved plate 4 and the balloon 5 so as to overlap the balloon 5. The auxiliary balloon 6 functions as a pressing member that presses the balloon 5. The auxiliary balloon 6 is half the size of the balloon 5 as shown in FIG. 1, and the end of the auxiliary balloon is located near the center of the balloon 5. Therefore, when the hemostatic device with a marker of the present invention is viewed from the outer surface side or the inner surface side, the end portion of the auxiliary balloon 6 and a part of the marker 7 overlap each other.

  The auxiliary balloon 6 presses the balloon 5 substantially in the direction toward the center portion 520 of the wrist 500 as indicated by an arrow f in FIG. 2 due to the pressure of the fluid filled therein. By receiving such a pressing force from the auxiliary balloon 6, the balloon 5 moves the puncture site 510 in a vertical direction from top to bottom as shown by an arrow F in FIG. 2 (perpendicular to the surface of the wrist 500. Not in the right direction) but in an inclined direction (a direction toward the central part 520 of the wrist 500). As a result, the present invention provides a superior hemostatic effect as compared with the case where the puncture site 510 is pressed (pressed) in a vertical direction from top to bottom.

  The constituent material of the auxiliary balloon 6 is not particularly limited as long as it can visually recognize the puncture site 510, and for example, the same constituent material as that of the band 2 described above can be used. The auxiliary balloon 6 is preferably substantially transparent (visible light transmissive). Thereby, the puncture site 510 can be reliably recognized from the outside, and the marker 7 can be easily aligned with the puncture site 510.

  Further, in this embodiment, the auxiliary balloon 6 has a width smaller than that of the balloon 5 in the longitudinal direction of the band 2, so that the size of the auxiliary balloon 6 is smaller than that of the balloon 5. Press. Thereby, the direction of the pressing force F from the balloon 5 to the puncture site 510 can be inclined more reliably.

  Furthermore, in this embodiment, as described above, the curved plate 4 has the curved portion 42 having a smaller radius of curvature than the central portion 41 on the side where the balloon 5 is offset (the right side in FIG. 2). . Then, the auxiliary balloon 6 contacts the curved portion 42 of the curved plate 4 or a portion on the right side in FIG. 2 (via the belt 2). Thereby, the direction of the force that the auxiliary balloon 6 receives from the curved plate 4, in other words, the normal direction of the curved plate 4 where the auxiliary balloon 6 contacts (via the band 2) is the center of the wrist 500. It will be inclined in a direction toward 520. As a result, the direction of the pressing force f and the pressing force F can be tilted more reliably.

  In this embodiment, a part of the balloon 5 and a part of the auxiliary balloon 6 are joined to each other by a method such as fusion or adhesion. A communication portion (opening portion) 12 that connects the inside of the balloon 5 and the inside of the auxiliary balloon 6 is formed at the joint portion. Accordingly, when the liquid is injected into the balloon 5 as described above, a part of the injected fluid flows into the auxiliary balloon 6 through the communication portion 12, and the auxiliary balloon 6 is expanded as the balloon 5 is expanded. To do. Thereby, both can be expanded by one operation and it is excellent in operativity.

  Such an auxiliary balloon 6 is connected to the band body 2 on the same side as the connecting portion 11 of the balloon 5 (right side in FIG. 2) via the fixing portion 13. As a result, the auxiliary balloon 6 is inclined more easily and reliably, so that the pressing force f against the balloon 5 acts in a direction in which the balloon 5 is inclined (a direction in which the balloon 5 is directed substantially toward the center portion 520 of the wrist 500). It becomes easy and a better hemostatic effect can be obtained.

  In the present invention, the pressing member that presses the balloon 5 is not limited to the auxiliary balloon 6 and is formed of, for example, a sponge-like substance, an elastic material, a fiber aggregate such as cotton, or a combination thereof. It may be a member such as a pad.

  Next, the usage method of the hemostatic device 1 with a marker is demonstrated.

  [1] Before the marker hemostatic device 1 is attached to the wrist 500, the balloon 5 and the auxiliary balloon 6 are not expanded. In the case of the wrist 500, the puncture site 510 to the artery is usually at a position offset toward the thumb side inside the wrist 500 (the side where the tendon is present). Usually, an introducer sheath is placed at the puncture site 510. The band 2 is wrapped around the wrist 500 in a state where the introducer sheath is indwelled so that the hollow portion 71 of the marker 7 provided on the balloon 5 overlaps the puncture site 510 and the contour 72 surrounds the puncture site 510. The balloon 5 (band 2) is aligned with the belt 2 and the vicinity of both ends of the band 2 is fixed (joined) with the hook-and-loop fastener 3.

  [2] After mounting the hemostatic device 1 with a marker on the wrist 500, a syringe (not shown) is connected to the connector 83 of the injection portion 8, and fluid is injected into the balloon 5 and the auxiliary balloon 6 as described above. The balloon 5 and the auxiliary balloon 6 are expanded. In the present invention, the degree of expansion of the balloon 5 and the auxiliary balloon 6, that is, the pressing force on the puncture site 510, can be easily adjusted according to the case by the amount of liquid injected at this time, and the operability is excellent. .

  [3] When the balloon 5 and the auxiliary balloon 6 are expanded, the syringe is detached from the connector 83. Then, the introducer sheath is removed from the puncture site 510. Thereby, the balloon 5 and the auxiliary balloon 6 maintain an expanded state, and the compression state to the puncture site | part 510 is maintained (refer FIG. 2). In this state, the balloon 5 locally presses the puncture site 510 (and its surroundings), and due to the expansion of the balloon 5 and the auxiliary balloon 6, the curved plate 4 is separated from the surface of the wrist 500 and applied to the wrist 500. It becomes difficult to touch. As a result, the puncture site 510 (and its surroundings) concentrates and receives a compressive force, so that the hemostasis effect is high and it is possible to avoid pressing other blood vessels or nerves that do not require hemostasis. It is possible to effectively prevent numbness or poor circulation.

  As mentioned above, although the hemostatic device with a marker of this invention was demonstrated based on embodiment of illustration, this invention is not limited to this, Each part which comprises the hemostatic device with a marker exhibits the same function. It can be replaced with any configuration obtained. Arbitrary components may be added.

  In addition, the hemostatic device with a marker of the present invention is not limited to be used by being worn on the wrist, but is used by being worn on any part of an arm or a leg (in the present specification, these are collectively referred to as “limbs”). It can also be applied to a hemostatic device with a marker.

  The preferred embodiments of the present invention have been described in detail above. However, the present invention is not limited to the above-described embodiments, and various modifications may be made within the scope of the gist of the present invention described in the claims. It can be changed.

  Since the hemostatic device with a marker according to the present invention makes it possible to accurately align the balloon to the hemostatic site with a marker attached by a simple method, the industrial applicability is extremely large.

DESCRIPTION OF SYMBOLS 1 Hemostatic instrument with a marker 11 Connection part 12 Communication part 13 Adhering part 2 Band body 21 Curved plate holding part 3 Surface fastener 31 Male side 32 Female side 4 Curved plate 41 Central part 42 Curved part 5 Balloon 6 Auxiliary balloon 7 Marker 71 Part 72 Outline 73 Center mark 8 Injection part 81 Tube 82 Bag body 83 Connector 500 Wrist 510 Puncture part 520 Center part

Claims (11)

A flexible band that wraps around the area of the limb that should be hemostatic;
Fixing means for fixing the belt body around the limb body;
A curved plate made of a material harder than the belt, at least one of which is curved toward the inside;
A balloon disposed inside the curved plate and inflated by injecting fluid;
An auxiliary balloon that is disposed between the curved plate and the balloon so that at least a portion thereof overlaps the balloon, and presses the balloon by the pressure of fluid filled therein;
Comprising a marker for aligning the balloon with the hemostatic site;
The marker is located within a range of the balloon, such that a part of the marker overlaps an end of the auxiliary balloon,
The marker hemostasis device, wherein the marker is composed of a transparent hollow portion and a contour surrounding the transparent hollow portion.   The hemostatic device with a marker according to claim 1, wherein the belt body and the balloon are formed of a material capable of visually recognizing the site to be hemostatic.   The hemostatic device with a marker according to claim 1, wherein the marker is provided on the balloon.   The said marker is provided in the said strip | belt body, The hemostatic device with a marker of Claim 1 characterized by the above-mentioned.   The hemostatic device with a marker according to claim 1, wherein the marker is provided on the curved plate.   Between the curved plate and the balloon, an auxiliary balloon that presses the balloon by the pressure of the fluid filled therein is provided so as to overlap the balloon, and the auxiliary balloon is a connecting portion of the balloon. The hemostatic device with a marker according to claim 1, wherein the hemostatic device is connected to the band on the same side as the marker.   The hemostatic device with a marker according to claim 6, wherein the marker is provided on the auxiliary balloon.   The transparent hollow portion of the marker has a size capable of including a circle having a diameter of any one of φ2.3 mm, φ2.6 mm, and φ3.0 mm. The hemostatic device with a marker according to any one of 7.   The marker according to claim 1, wherein the outline of the transparent hollow portion of the marker is formed by a line having a thickness of 0.3 to 0.7 mm. Hemostatic device.   The said outline of the said transparent hollow part of the said marker is formed in any one color among green, white, blue, and yellow, The Claim 1 characterized by the above-mentioned. The hemostatic device with a marker as described. The hemostatic device with a marker according to any one of claims 1 to 10, wherein the transparent hollow portion of the marker is provided with a mark indicating the center at the center.

Images