WO2023080526A1 - Garrot multi-usage - Google Patents

Garrot multi-usage Download PDF

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Publication number
WO2023080526A1
WO2023080526A1 PCT/KR2022/016426 KR2022016426W WO2023080526A1 WO 2023080526 A1 WO2023080526 A1 WO 2023080526A1 KR 2022016426 W KR2022016426 W KR 2022016426W WO 2023080526 A1 WO2023080526 A1 WO 2023080526A1
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WO
WIPO (PCT)
Prior art keywords
pressing member
dial
tourniquet
support plate
band
Prior art date
Application number
PCT/KR2022/016426
Other languages
English (en)
Korean (ko)
Inventor
박현수
Original Assignee
박현수
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 박현수 filed Critical 박현수
Publication of WO2023080526A1 publication Critical patent/WO2023080526A1/fr

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/132—Tourniquets
    • A61B17/1322—Tourniquets comprising a flexible encircling member
    • A61B17/1325—Tourniquets comprising a flexible encircling member with means for applying local pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/132—Tourniquets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B17/132—Tourniquets
    • A61B17/1322—Tourniquets comprising a flexible encircling member
    • A61B17/1327—Tensioning clamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
    • A61B2017/12004—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord for haemostasis, for prevention of bleeding

Definitions

  • the present invention relates to a tourniquet that pressurizes a puncture site and a bleeding site to stop bleeding, and more specifically, when a passage punched between a skin tissue and a blood vessel, that is, a puncture site and a bleeding site is pressurized and compressed, the puncture site is compressed.
  • a contrast agent or the like is easily administered into the human body by inserting a catheter or the like into the blood vessel or some other living tissue. After being inserted into the blood vessel through the opened passage, that is, the puncture site, a predetermined medical procedure is performed while moving along the section of the blood vessel.
  • a tourniquet consisting of a band having a length capable of covering the bleeding area and having freely detachable Velcro tapes at both ends, and gauze attached near the center of the inner surface of the band to stop bleeding by pressing the bleeding area. has been proposed and is being used.
  • Such a conventional tourniquet is configured to simplify hemostasis that takes a long time by placing the gauze at the bleeding location and then fixing the gauze with a band so that the gauze pressurizes the bleeding area to continuously maintain the state in which the gauze pressurizes the bleeding area. do.
  • the present invention is a technique devised to solve the above-mentioned problems in the prior art, and the conventional tourniquet is not only inconvenient because it is difficult to finely adjust the degree of pressure over time, but also only partially around the puncture site and bleeding site of the blood vessel. Since pressurization does not stably stop bleeding, there is a problem that hemostasis does not work smoothly; As a solution to this, the main pressure member formed in the direction of the blood vessel centered on the puncture site and the bleeding site allows smooth hemostasis of the blood vessel where the puncture is formed, and at the same time, the central pressure member and the anteroposterior pressure member form the puncture and bleeding.
  • the main purpose is to provide through a tourniquet that compresses the front and back of the blood vessel so that hemostasis is smoothly performed, and pressurizes with an appropriate pressure by adjusting the pressing force through the dial part and the elastic band so that the hemostasis can be smoothly achieved will be.
  • the present invention provides a support plate 100; and a dial part 200 that is coupled to be moved up and down through the support plate 100; and is coupled to the lower part of the dial part 200 to puncture Pressing unit 300 for pressurizing the site; And a band portion 400 coupled to one side and the other side of the support plate 100, respectively, and the pressing portion 300 is a main pressing member 310 formed in a direction perpendicular to the band portion 400 It proposes a multi-purpose tourniquet, characterized in that configured to include.
  • the main pressing member 310 of the present invention is formed in the longitudinal direction from the center, is formed to the end surface, and is characterized in that it is configured to include; a drawing groove 312 with an open bottom.
  • the pressing part 300 of the present invention is characterized in that it is rotatably coupled to the lower part of the dial part 200.
  • the pressing portion 300 of the present invention is formed on one side and the other side of the center of the main pressing member 310, the central pressing member 320 having a length in one side and the other direction; and the main pressing member ( 310) formed on one side and the other side, formed on the front and rear sides of the central pressing member 320, and having a length in one side and the other direction, the front and rear pressing members 330; characterized in that it is configured to include.
  • the main pressing member 310, the central pressing member 320, and the front and rear pressing members 330 of the present invention are characterized in that the cross section is formed in an arc shape.
  • front and back pressing member 330 of the present invention is characterized in that any one or more of the thickness or width is formed smaller than the center pressing member 320.
  • the dial part 200 of the present invention includes a dial 210 rotatably coupled to an upper portion of the support plate 100; and coupled through the dial 210 and the support plate 100, the dial (210) and the central axis 220 screwed together; characterized in that it is configured to include.
  • central axis 220 of the present invention is characterized in that it is configured to include; a scale portion 222 formed on the outer periphery to check the length protruding from the top of the dial 210.
  • the scale portion 222 of the present invention is characterized in that it is configured to include; a danger scale 224 formed in red on the upper outer periphery of the central axis 220.
  • the band portion 400 of the present invention includes an elastic band 410 formed on one side and the other side of the support plate 100, respectively; and a binding band 420 extending from one side or the other side of the elastic band 410. It is characterized in that it is composed of;
  • the band portion 400 coupled to one side of the support plate 100 of the present invention includes a connection strap 422 provided on an upper portion of one side, and the band portion 400 coupled to the other side of the support plate 100. ) is characterized in that it is configured to include; a coupling protrusion 424 provided on the upper side of the other side.
  • the coupling protrusion 424 of the present invention is characterized in that it is configured to include a screw thread or a plurality of protrusions protruding from the outer circumferential surface.
  • the band portion 400 coupled to one side of the support plate 100 of the present invention is configured to include a lower right fastening protrusion 426 protruding from the upper portion
  • the band portion coupled to the other side of the support plate 100 400 is configured to include a lower left fastening protrusion 428 protruding from the upper part
  • the present invention is installed to wrap around the wearer's waist, and an upper right fastening protrusion 510 protrudes from one side
  • It is characterized in that it is configured to include; a pair of connecting members 600 in which fastening grooves 610 fastened to the upper fastening protrusions 520 are formed.
  • the tourniquet according to the present invention presented as described above pressurizes the front and rear in the direction of the blood vessel to the puncture site and the bleeding center of the blood vessel through the main pressing member, and the front and back sides of the puncture site and the bleeding site through the central pressure member and the front and back pressure member. It is possible to obtain an effect of easily stopping bleeding from the blood coming out of the bleeding area by applying pressure.
  • the pressurizing part can be raised and lowered through the dial part and the pressurizing force of the bleeding part can be adjusted through the elastic band, it is possible to pressurize the bleeding part with an appropriate pressure so that hemostasis can be smoothly performed.
  • the present invention is configured to include a belt connected to the band and worn around the wearer's waist, thereby obtaining an effect of stably hemostasis the puncture site formed on the thigh even during the wearer's activity.
  • FIG. 1 is a perspective view showing a tourniquet according to a preferred embodiment of the present invention.
  • Figure 2 is a bottom perspective view showing a tourniquet according to a preferred embodiment of the present invention.
  • Figure 3 is a bottom view showing a tourniquet according to a preferred embodiment of the present invention.
  • FIG. 4 is a partially enlarged front view showing a tourniquet according to a preferred embodiment of the present invention.
  • Figure 5 is a side view showing a tourniquet according to a preferred embodiment of the present invention.
  • Figure 6 is an exploded perspective view showing a support plate, a dial part and a pressing part according to a preferred embodiment of the present invention.
  • FIG. 7 is a perspective view showing a tourniquet worn on an arm according to a preferred embodiment of the present invention.
  • Figure 8 is a perspective view showing a tourniquet in a worn state according to a preferred embodiment of the present invention.
  • Figure 9 is a bottom perspective view showing a tourniquet in a worn state according to a preferred embodiment of the present invention.
  • FIG. 10 is a front view showing a tourniquet worn on an arm according to a preferred embodiment of the present invention.
  • FIG. 11 is a perspective view showing a tourniquet according to another embodiment of the present invention.
  • FIG. 12 is an exploded plan view showing a tourniquet, a connecting member, and a belt according to another embodiment of the present invention.
  • FIG. 13 is a state of use showing a state in which a tourniquet is worn on a tourniquet according to another embodiment of the present invention.
  • dial 220 central axis
  • pressing part 310 main pressing member
  • band part 410 elastic band
  • binding band 422 connection string
  • connecting member 610 fastening groove
  • the present invention relates to a tourniquet that pressurizes a puncture site and bleeding site to stop bleeding. ) according to the direction of the blood vessel in which bleeding has progressed, while pressurizing the blood vessel around the bleeding site, and at the same time pressing the front and rear and lateral sides in the direction of the blood vessel through the central pressure member 320 and the front and rear pressure members 330 to achieve smooth hemostasis.
  • This technology relates to a multi-purpose tourniquet that allows smooth hemostasis by pressing with an appropriate pressure because the pressing force can be adjusted through the dial part 200 and the elastic band 410 that raise and lower the pressing part 300. .
  • the configuration for achieving the present invention as described above is a support plate 100; and a dial part 200 coupled to be lifted through the support plate 100; and coupled to the lower part of the dial part 200 to puncture the puncture site and Pressing unit 300 for pressurizing the bleeding area; And a band portion 400 coupled to one side and the other side of the support plate 100, respectively, and the pressing portion 300 is a main pressing member 310 formed in a direction perpendicular to the band portion 400 It proposes a multi-purpose tourniquet, characterized in that configured to include.
  • the main pressing member 310 of the present invention is formed in the longitudinal direction from the center, is formed to the end surface, and is characterized in that it is configured to include; a drawing groove 312 with an open bottom.
  • the pressing part 300 of the present invention is characterized in that it is rotatably coupled to the lower part of the dial part 200.
  • the pressing portion 300 of the present invention is formed on one side and the other side of the center of the main pressing member 310, the central pressing member 320 having a length in one side and the other direction; and the main pressing member ( 310) formed on one side and the other side, formed on the front and rear sides of the central pressing member 320, and having a length in one side and the other direction, the front and rear pressing members 330; characterized in that it is configured to include.
  • the main pressing member 310, the central pressing member 320, and the front and rear pressing members 330 of the present invention are characterized in that the cross section is formed in an arc shape.
  • front and back pressing member 330 of the present invention is characterized in that any one or more of the thickness or width is formed smaller than the center pressing member 320.
  • the dial part 200 of the present invention includes a dial 210 rotatably coupled to an upper portion of the support plate 100; and coupled through the dial 210 and the support plate 100, the dial (210) and the central axis 220 screwed together; characterized in that it is configured to include.
  • central axis 220 of the present invention is characterized in that it is configured to include; a scale portion 222 formed on the outer periphery to check the length protruding from the top of the dial 210.
  • the scale portion 222 of the present invention is characterized in that it is configured to include; a danger scale 224 formed in red on the upper outer periphery of the central axis 220.
  • the band portion 400 of the present invention includes an elastic band 410 formed on one side and the other side of the support plate 100, respectively; and a binding band 420 extending from one side or the other side of the elastic band 410. It is characterized in that it is composed of;
  • the band portion 400 coupled to one side of the support plate 100 of the present invention includes a connection strap 422 provided on an upper portion of one side, and the band portion 400 coupled to the other side of the support plate 100. ) is characterized in that it is configured to include; a coupling protrusion 424 provided on the upper side of the other side.
  • the coupling protrusion 424 of the present invention is characterized in that it is configured to include a screw thread or a plurality of protrusions protruding from the outer circumferential surface.
  • the band portion 400 coupled to one side of the support plate 100 of the present invention is configured to include a lower right fastening protrusion 426 protruding from the upper portion
  • the band portion coupled to the other side of the support plate 100 400 is configured to include a lower left fastening protrusion 428 protruding from the upper part
  • the present invention is installed to wrap around the wearer's waist, and an upper right fastening protrusion 510 protrudes from one side
  • It is characterized in that it is configured to include; a pair of connecting members 600 in which fastening grooves 610 fastened to the upper fastening protrusions 520 are formed.
  • FIGS. 1 to 13 showing an embodiment of the present invention.
  • the support plate 100 which is a major component for achieving the present invention
  • the support plate 100 of the present invention includes a through hole (not shown) formed through the center and an annular rotation groove (not shown) formed on an inner circumferential surface of the through hole, which will be described in detail later.
  • the lower portion of the dial 210 of the dial unit 200 is rotatably coupled.
  • the lower outer periphery of the dial 210 includes an annular rotating protrusion (not shown) protruding to correspond to the rotating groove, and the rotating protrusion is coupled to the rotating groove to form the dial ( 210) is rotatably coupled to the through hole.
  • the dial part 200 which is a major component for achieving the present invention, penetrates the support plate 100 and is coupled to be moved up and down. ) is coupled to the lower part so that the pressurizing part 300 can be moved up and down so that the bleeding and puncture site can be pressurized or the pressurized can be released.
  • the dial part 200 of the present invention has a dial 210 rotatably coupled to the upper part of the support plate 100, that is, a through hole, and passes through the dial 210 and the support plate 100.
  • Doedoe is coupled, and is configured to include a central axis 220 screwed to the dial 210.
  • the central axis 220 when the dial 210 is rotated on the upper part of the support plate 100 as the dial 210 and the central axis 220 are screwed together, the central axis 220 This is raised or lowered by forward and reverse rotation of the dial 210 .
  • the central axis 220 is actually coupled through the dial 210, but penetrates the support plate 100 through the dial 210, so that it penetrates the dial 210 and the support plate 100.
  • the central axis 220 is formed on the outer periphery and includes a scale 222 capable of checking the length protruding upward from the dial 210.
  • the scale 222 allows the user to When hemostasis is performed by lowering the central shaft 220 through the dial 210, the degree of pressurization can be confirmed, thereby realizing an effect of easily confirming whether or not the pressurization has been appropriately applied.
  • the scale portion 222 is configured to include a risk scale 224 formed in red on the outer periphery of the central axis 220, the risk scale 224 is the central axis 220 is excessive It is lowered so that the user can easily confirm the descending length, which can cause discomfort to the wearer, so that the effect of preventing hemostasis through excessive pressurization is realized.
  • the display of the risk scale 224 may vary depending on the length of the central axis 220 and the elasticity of the pressing part 300 to be described later, the numerical value is not limited.
  • the central axis 220 is configured to include a confirmation surface (not shown) formed so that there is no thread on one side or the other side of the outer circumference or in the front or rear. It can be engraved, and the effect of improving the visibility of the scale part 222 is realized.
  • the pressing part 300 which is a major component for achieving the present invention
  • It is coupled to the lower part of the dial part 200 to pressurize the puncture site. It descends through the dial part 200 described above to press the puncture site so that bleeding can be achieved, and is made of a synthetic resin material having elasticity. , It is rotatably coupled to the lower part of the dial part 200 so that hemostasis at the puncture site and the bleeding site can be performed more smoothly.
  • the pressing unit 300 of the present invention includes a coupling plate 340 rotatably coupled to a lower portion of the dial portion 200, that is, a lower portion of the central axis 220, and a lower portion of the coupling plate 340. It is provided on and is configured to include a main pressing member 310 having a length formed in a direction orthogonal to the band portion 400 to be described in detail later.
  • the pressing unit 300 of the present invention as the central axis 220 is lowered by rotating the dial 210 of the dial unit 200, the coupling plate 340 and the main pressing member 310 are lowered. After coming into close contact with the puncture site and the bleeding site, the bleeding site is pressurized so that the bleeding site can be hemostasis.
  • the main pressure member 310 is connected to the band part 400 so as to match the direction of blood vessels formed along the arm or leg as the band part 400, which will be described in detail later, is coupled to surround the arm or leg. Lengths are formed in orthogonal directions.
  • the main pressure member 310 presses the front and rear sides of the blood vessel centering on the bleeding part of the blood vessel to prevent the flow of blood, thereby realizing the effect of smoothly performing hemostasis.
  • the coupling plate 340 is characterized in that it is rotatably coupled to the central axis 220, which is mainly formed in a direction orthogonal to the band portion 400, but there are cases where the user does not have a blood vessel This is to confirm the direction so that the direction of the main pressing member can be adjusted.
  • the rotation of the coupling plate 340 is similar to the coupling structure of the support plate 100 and the dial 210 described above, an annular rotation protrusion (not shown) is formed on the lower outer periphery of the central axis 220, A through hole (not shown) is formed in the center of the coupling plate 340, and an annular rotation groove (not shown) corresponding to the rotation protrusion is formed in the through hole so that the lower portion of the central axis 220 is the coupling plate ( 340) may be coupled to the through hole.
  • the central shaft 220 and the coupling plate 340 that is, the rotating protrusion of the central shaft 220 and the rotating groove of the coupling plate 340 have the same diameter or the rotating protrusion of the central shaft 220 is fine.
  • it is formed to have a large diameter, it is fitted so that it can be rotated only by strong pressure, so that the user adjusts the direction of the coupling plate 340, that is, the main pressing member 310, and then maintains a fixed state It is desirable to do
  • the coupling plate 340 has a coupling portion (not shown) protruding from the outer upper surface of the through hole formed in the center so that it can be smoothly coupled to the lower portion of the central axis 220, and the coupling portion is formed on the inner circumference of the coupling portion. It is preferable that a rotational groove is formed.
  • the main pressing member 310 is formed in the longitudinal direction from the center, and is formed to the end surface, that is, the front or rear surface, and includes a withdrawal groove 312 with an open bottom, the withdrawal groove In 312, the user inserts the needle, etc. before removing the needle, etc. from the wearer's puncture site, pressurizes the puncture site through the pressure unit 300, and then removes the needle, etc. while the puncture site is pressurized.
  • the user inserts the needle, etc. before removing the needle, etc. from the wearer's puncture site, pressurizes the puncture site through the pressure unit 300, and then removes the needle, etc. while the puncture site is pressurized.
  • the pressing part 300 of the present invention is formed on one side and the other side of the center of the main pressing member 310, the central pressing member 320 having a length in one side and the other direction, and the main pressing member 310 It is formed on one side and the other side of the ), and is formed on the front and rear sides of the central pressing member 320 and includes a front and rear pressing member 330 having a length in one side and the other direction.
  • the central pressure member 320 presses both the front and rear sides of the blood vessel around the bleeding area when the main pressure member 310 presses the bleeding area and the front and rear areas of the blood vessel together, Hemostasis at the bleeding site can be effectively performed.
  • the front and rear pressing member 330 is the front and rear of the central pressing member 320 when the front and rear and the lateral sides are pressed around the bleeding site and the bleeding site through the main pressing member 310 and the central pressing member 320. That is, by pressurizing both the front and rear sides of the bleeding site together, a large area is pressed around the bleeding site so that hemostasis of the bleeding site can be achieved more effectively.
  • central pressing member 320 and the front and rear pressing members 330 are formed in a direction orthogonal to the main pressing member 310, thereby evenly pressing the periphery of the bleeding site together with the main pressing member 310. to realize the effect of hemostasis.
  • the main pressing member 310, the central pressing member 320, and the front and rear pressing members 330 are characterized in that the longitudinal section is formed in an arc shape based on the longitudinal direction, which is that the lower part is the bleeding part, that is, the wearer's This is to achieve the effect of pressurizing a large area around the initially close part as it is pressurized after being in close contact with the skin so that hemostasis can be achieved.
  • main pressing member 310 closes the drawing groove 312 according to the pressing force applied to the bleeding part through the dial part 200 described above, and the drawing groove 312 closes. It will be obvious that the needle or the like is removed when the pressure is applied before being applied.
  • the front and rear pressing member 330 is characterized in that it is formed with a diameter smaller than any one of thickness or width, that is, smaller than the central pressing member 320, which is the main pressing member centered on the puncture site and the bleeding site ( 310) and the front and back pressing member 330 are strongly pressed to stop bleeding, so that the pressing force through the front and back pressing member 330 is smaller than that of the main pressing member 310 and the front and back pressing member 330, thereby reducing blood loss. This is to ensure that circulation is not disturbed.
  • the main pressure member 310, the central pressure member 320, and the front and rear pressure members 330 of the present invention pressurize the bleeding area as the center to stop the bleeding, but the circulation of blood around the bleeding area
  • the band portion 400 which is a major component for achieving the present invention, is coupled to one side and the other side of the support plate 100, respectively, and is installed to surround the wearer's arm or leg where the bleeding portion is formed, and the above-described pressing portion ( 300) to stably maintain a state located above the bleeding site.
  • band portion 400 of the present invention and the support plate 100 described above may be combined, for example, while the band portion 400 surrounds the support plate 100 made of a rigid synthetic resin material, and the conventional Since it may be made through any combination of , a detailed description thereof will be omitted.
  • the band portion 400 of the present invention is made of a fiber material and Velcro (not shown) is formed to correspond to the end, so that the arm or leg can be wrapped and then fixed to the arm or leg through a combination of nonwoven fabric.
  • the band portion 400 of the present invention can be formed so that it can be more easily installed on the arm or leg of the wearer. More specifically, the metal piece (not shown) that is instantly wound when an external force is applied and the metal piece It may be configured to include an elastic cover that maintains a uniform coating thickness on the outer surface.
  • the user can more easily install the band unit 400 on the arm or leg in a one-touch manner by applying an external force centered on the wearer's bleeding part.
  • the band portion 400 of the present invention is composed of the elastic band 410 formed on one side and the other side of the support plate 100 and the one-touch structure described above, and one side or the other side of the elastic band 410 It is characterized in that it is configured to include a binding band 420 formed extending to.
  • the elastic band 410 is stretched when the pressing part 300 is pressed to the puncture site through the dial part 200 described above so that an appropriate pressing force can be formed, and at the same time, the band part 400 By preventing easy separation from the user's arm or leg so that the pressing force can be formed more stably, hemostasis is performed smoothly.
  • the band part 400 of the present invention is coupled to one side of the support plate 100, that is, the end of the binding band 420 and the It may include a connecting string 422 and a binding protrusion 424 for coupling an end of the binding band 420 coupled to the other side of the support plate 100 .
  • the band portion 400 coupled to one side of the support plate 100, that is, the binding band 420 includes a connection strap 422 provided on an upper portion of one side, and the The band unit 400 coupled to the other side, that is, the binding band 420, is composed of a binding protrusion 424 provided on the upper part of the other side.
  • the installed state of the band unit 400 can be stably maintained by maintaining a state in which the ends of the coupling band 420 are connected by tension being formed by the force of opening the coupling band 420 .
  • the binding protrusion 424 is made of a cylindrical shape, a head portion (not shown) having a larger diameter than the lower portion is formed on the upper portion, and a screw thread (not shown) or a plurality of protrusions (not shown) formed on the outer circumferential surface are formed. It is configured to include, the screw thread or projection realizes the effect of enabling the connection string 422 to maintain a more firmly wound state after being wound.
  • the tourniquet of the present invention includes a belt 500 installed on the wearer's waist to prevent movement by the wearer's movement when a puncture site is formed on the thigh, and the belt 500 and the band portion 400 It may be configured to include a connecting member 600 for connecting.
  • the band portion 400 coupled to one side of the support plate 100 is configured to include a lower right fastening protrusion 426 protruding from the top, and the other side of the support plate 100.
  • the band portion 400 coupled to the binding band 420 includes a lower left fastening protrusion 428 protruding from the upper portion.
  • the tourniquet of the present invention is installed to surround the wearer's waist, the belt 500 in which the upper right fastening protrusion 510 protrudes from one upper part and the upper left fastening protrusion 520 protrudes from the upper part of the other side, , A pair of fastening grooves 610 fastened to the right lower fastening protrusion 426 or the lower left fastening protrusion 428 or the upper right fastening protrusion 510 or the upper left fastening protrusion 520 on one side and the other side. It is configured to include a connecting member 600 of.
  • the belt 500 is installed on the wearer's waist after installing the band part 400 on the wearer's puncture site, and the lower right part of the band part 400 Either the fastening protrusion 426 or the lower left fastening protrusion 428 is inserted into the fastening groove 610 on one side or the other side of the connecting member 600, and the fastening groove 610 on the other side or one side of the connecting member 600. ) by inserting either the right upper fastening protrusion 510 or the left upper fastening protrusion 520 of the belt 500 so that the band portion 400 and the belt 500 can be connected and supported.
  • a pair of the connecting members 600 are installed, but when one side or the other side is fastened to the lower right fastening protrusion 426, it is preferable that the other side or one side is fastened to the upper right fastening protrusion 510, and the left side also It is preferable to ensure that the band portion 400 and the belt 500 can be stably connected by fastening in a similar manner.
  • the belt 500 has Velcro (not shown) corresponding to one end and the other end so that it can be more easily installed on the wearer's waist, and is made of a textile material having elasticity, regardless of the size of the user's waist. It realizes the effect of being installed more easily, stably and firmly.
  • connection member 600 is also made of a fiber material having elasticity, so that it can be installed more flexibly according to the wearer's physical condition, and the band part 400 can be supported by the belt 500 more firmly. make it come true
  • the fastening groove 610 formed in the connecting member 600 is preferably formed to become narrower toward one end or the other end, and the right lower fastening protrusion 426, the left lower fastening protrusion 428, the right side
  • the upper fastening protrusion 510 and the upper left fastening protrusion 520 include a head portion (not shown) having a larger diameter than the lower portion at the upper portion. As the head portion is formed, one side or the other side of the fastening groove 610 is formed. After being inserted into the fastening groove 610, it is moved toward one side or the other end of the coupling groove 610 to prevent separation, so that it can maintain a firmly coupled state.
  • the tourniquet of the present invention can be easily installed on the wearer's arm or leg where the bleeding area is formed in a one-touch manner, and the pressing force on the bleeding area can be easily adjusted through the dial unit 200, and the main pressure member 310 Through the central pressure member 320 and the front and rear pressure members 330, pressurization of the bleeding area is easier, so that hemostasis of the bleeding area can be achieved more smoothly.

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  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Reproductive Health (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)

Abstract

La présente invention concerne un garrot pour presser un site de ponction et un site de saignement pour arrêter le saignement. Plus spécifiquement, l'invention concerne un domaine technique relatif à un garrot dans lequel : par compression des zones environnantes d'un site de ponction et d'un site de saignement lors de la compression par pressurisation d'un passage perforé entre un tissu de peau et un côté de vaisseau sanguin, c'est-à-dire un site de saignement, l'hémostase peut se dérouler sans problème ; en particulier, l'hémostase d'un vaisseau sanguin dans lequel une ponction est formée peut s'effectuer sans à-coups au moyen d'un élément de pression principal formé dans la direction du vaisseau sanguin autour du site de ponction, et, en même temps, les côtés avant-arrière et latéraux du vaisseau sanguin où une ponction est formée peut être comprimé au moyen d'un élément de pression central et d'un élément de pression avant-arrière ; et par mise sous pression avec une pression appropriée par ajustement d'une force de pression à travers une partie cadran, l'hémostase peut se dérouler sans problème.
PCT/KR2022/016426 2021-11-02 2022-10-26 Garrot multi-usage WO2023080526A1 (fr)

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KR1020210148540A KR102654740B1 (ko) 2021-11-02 2021-11-02 천자부위 및 출혈부위 지혈대

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100152770A1 (en) * 2008-12-15 2010-06-17 David Spencer Truncal Tourniquet System & Method
JP2010530766A (ja) * 2007-04-11 2010-09-16 タエウォン メディカル カンパニー リミテッド 圧迫止血バンド
CN108201463A (zh) * 2016-12-16 2018-06-26 美敦力公司 一种局部加压止血装置
KR20180130332A (ko) * 2017-05-29 2018-12-07 재단법인 아산사회복지재단 대퇴 동맥의 천자 부위에 대한 지혈 기구
WO2021155031A1 (fr) * 2020-01-28 2021-08-05 Ohio State Innovation Foundation Tourniquet jonctionnel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0912379A2 (pt) 2008-05-06 2015-10-13 Merit Medical Systems Inc dspositivo de compressão de artéria radial
KR200470009Y1 (ko) 2011-11-02 2013-11-20 에버레이드 주식회사 압박 지혈용 패드가 부착된 밴드

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010530766A (ja) * 2007-04-11 2010-09-16 タエウォン メディカル カンパニー リミテッド 圧迫止血バンド
US20100152770A1 (en) * 2008-12-15 2010-06-17 David Spencer Truncal Tourniquet System & Method
CN108201463A (zh) * 2016-12-16 2018-06-26 美敦力公司 一种局部加压止血装置
KR20180130332A (ko) * 2017-05-29 2018-12-07 재단법인 아산사회복지재단 대퇴 동맥의 천자 부위에 대한 지혈 기구
WO2021155031A1 (fr) * 2020-01-28 2021-08-05 Ohio State Innovation Foundation Tourniquet jonctionnel

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