CN210301127U

CN210301127U - Disposable hemodialysis patient internal fistula puncture point bleeding hemostasis device

Info

Publication number: CN210301127U
Application number: CN201821693733.8U
Authority: CN
Inventors: 陈奕洁; 王秋锦
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-10-18
Filing date: 2018-10-18
Publication date: 2020-04-14
Anticipated expiration: 2028-10-18

Abstract

The utility model relates to a disposable hemodialysis patient internal fistula puncture point hemostasis by hemorrhage device, at least including the bandage area body with locate on the bandage area body and be used for drawing the hemostatic hemostasis part of liquid, at least one through-hole has all been seted up with two first sides that the length direction of the bandage area body is parallel on the lid, two second sides that are parallel with the length direction of the bandage area body on the box body all have at least one recess and one end rigid coupling to recess inner wall on and the shape by the block portion of rectangular form injectd, the block portion has the arch that is used for restricting the through-hole removal and extends the free end that forms by protruding downwarping, under the relative box body removal's of upper surface vertically direction condition with the bandage area body is followed to the lid, arch and free end are according to the mode that is close to the grooved underside to the inboard slope and protruding direction block to the through. Through the utility model discloses can make pressure airbag and hemostasis part can install under patient one-hand operation to need not medical personnel and assist.

Description

Disposable hemodialysis patient internal fistula puncture point bleeding hemostasis device

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially, relate to a disposable hemodialysis patient internal fistula puncture point hemostasis device that bleeds.

Background

At present, most of uremia patients in China rely on hemodialysis to maintain life, wherein about 75 percent of hemodialysis patients adopt arteriovenous internal fistula to carry out hemodialysis. Hemodialysis is still one of the best treatments for uremia patients to date, and arteriovenous fistula is the most important pathway for hemodialysis and can be said to be the 'life line' of hemodialysis patients. The blood vessel that the human body can be used as internal fistula is extremely limited, and the hemodialysis patient is mostly worse in blood vessel condition due to the pathological changes of the blood vessel and the influence of blood drawing, venous transfusion and the like in the long-term medical treatment process. Each time the fistula is spent, a "life path" is lost. However, because the needle for puncture of the hemodialysis internal fistula is thick, the needle placement maintenance time is long, and the intra-venous pressure is high due to the gradual arteriolization of the postoperative vein of the internal fistula, especially for a hemodialysis patient with a poor self blood coagulation mechanism, under the conditions of puncture errors, insufficient hemostasis time after puncture or improper hemostasis compression force, the internal fistula puncture point of the hemodialysis patient can be caused to bleed or complications of the internal fistula can be caused. The life span and maintenance of internal fistulas is critical, however, since hemodialysis can last as long as thirty years. Hemodialysis patients with serious illness need frequent hemodialysis (three times a week or two times a week), and after the needle is pulled out after the dialysis is finished each time, correct compression of hemostasis points and compression force are important links for protecting internal fistula, and the service life of next dialysis and blood vessels can be directly influenced.

Currently, compression tourniquets are generally used clinically for hemostasis after puncture of autologous arteriovenous internal fistula of the hemodialysis patient. The structure of the traditional compression tourniquet is formed by respectively sewing a first woven barbed strip and a second woven barbed strip at two ends of an elastic band. For the traditional compression tourniquet, the clinical application operation is that a cotton ball pillow is firstly placed on the reverse side of an elastic band of a woven barbed strip at one end, the cotton ball pillow is pressed on the puncture point part of the internal fistula by hands, the elastic band is wound on a limb (such as a forearm) of the puncture point part of the internal fistula by the other hand, and then the woven barbed strips at the two ends are lapped and buckled, so that the purpose of fixing and stopping bleeding is achieved. During hemostasis, since the internal fistula must maintain smooth blood flow to avoid complications, the tourniquet must be released regularly during the period of time (about 1 hour) when hemostasis is compressed by the internal fistula. At present, the releasing operation of the conventional compression tourniquet is usually to peel off and separate two woven barbed strips pressed together, and then to release the tourniquet at will by an operator, and then to overlap and press the two woven barbed strips for fixation.

Chinese patent (publication No. CN206548570U) discloses a compression tourniquet for arteriovenous internal fistula puncture site, which is particularly used for compression hemostasis of the arteriovenous internal fistula puncture site of a blood vessel when hemodialysis patient finishes treatment. The utility model comprises a fixing band which is used for surrounding the arm of the patient to realize the binding type fixing operation, and a compression air bag which can be inflated and deflated is arranged at the position of the puncture point of the arm of the patient on the fixing band; a soft cushion layer is also clamped between the compression air bag and the skin of the patient, a placing hole for plugging and fixing a sterile cotton ball is arranged on the soft cushion layer in a penetrating way, and the puncture point position of the arm of the patient is positioned in the hole type range of the placing hole.

Although, this patent possesses repeatedly usable, use cost low and aseptic hemostasis by compression's advantage, after every dialysis treatment finishes and pulls out the pjncture needle, slowly relaxs the decompression again when oppressing 20 ~ 30 minutes to effectively guarantee the even hemostasis by compression effect of puncture point. However, the tourniquet at the arteriovenous internal fistula puncture position provided by the patent has great difficulty in bundling or tightness adjustment by one hand, and is difficult to finish by one patient; moreover, because the sterile cotton ball is arranged in the soft cushion layer, the problem that the position of the compression point is inaccurate due to uneven pressure applied by the compression air bag because the elastic coefficients of the sterile cotton ball and the soft cushion layer are different exists; meanwhile, if the sterile cotton balls need to be replaced, the sterile cotton balls can be removed after the binding is released, and the medical staff needs to assist the binding again. Therefore, the utility model aims to solve the technical problem that a disposable haemostasis device for internal fistula puncture point bleeding of hemodialysis patient which overcomes the defects of the prior art and can replace a cotton ball without removing the binding is provided to the above defects.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art, the utility model provides a hemostasis device bleeds in disposable hemodialysis patient's internal fistula puncture point includes the bandage area body and locates at least on the bandage area body and be used for drawing the hemostatic hemostasis part of liquid, a serial communication port, hemostasis device still include with the one end rigid coupling of the bandage area body just is used for placing hemostasis part the box body and with the lid of box body looks adaptation. At least one through-hole has all been seted up to two parallel first sides of length direction of the bandage area body on the lid, on the box body with two parallel second sides of length direction of the bandage area body all have at least one recess and one end rigid coupling extremely on the recess inner wall and the shape by the block portion that rectangular form was injectd, block portion has and is used for the restriction the arch that the through-hole removed with by protruding crooked extension down forms the free end the lid along with the upper surface of the bandage area body vertically direction is relative under the circumstances that the box body removed, protruding with the free end is according to being close to the mode of grooved underside inclines to the inboard just protruding edge the direction block that link up of through-hole extremely in the through-hole.

According to a preferred embodiment, under the condition that the protrusion is subjected to a pressure perpendicular to the longitudinal direction of the bandage body, the protrusion exits the through hole in the penetrating direction of the through hole in such a manner that the free end abuts against the bottom surface of the groove in a direction perpendicular to the upper surface of the bandage body, and the cover body is capable of being disconnected from the case body in such a manner as to move in a direction perpendicular to the upper surface of the bandage body and away from the case body. According to a preferred embodiment, the bandage body includes at least a first bandage body and a second bandage body, wherein one end of the first bandage body is fixedly connected with the box body, and one end of the second bandage body is fixedly connected with the cover body, and the first bandage body is provided with a connecting device which is arranged on the first bandage body, is far away from the other end of the box body, and is used for being connected with the second bandage body.

According to a preferred embodiment, the connecting device is provided with at least two connecting parts which are perpendicular to the surface of the first bandage body and are limited by a plate shape, and a first plate body and a second plate body which are parallel to each other, and under the condition that two ends of the connecting parts are respectively fixedly connected to the first plate body and the second plate body, a first channel which can be used for relative movement of the second bandage body along the length direction of the first bandage body is formed between the first plate body and the second plate body.

According to a preferred embodiment, have on the first plate body along with the length direction of first bandage area body is parallel and keep away from the first tip that the direction of second plate body extends, and locate first tip top and through the pivot with first tip swing joint's regulating plate, wherein, the one end of regulating plate can follow the regulating plate is followed the relative pivoted mode of the circumferential direction of pivot supports and leans on to the upper surface of first tip.

According to a preferred embodiment, in a case where the adjustment plate relatively rotates in the circumferential direction of the rotation shaft and gradually approaches the first end portion, a second passage that can be used for the relative movement of the second bandage body in the longitudinal direction of the first bandage body and is arranged in parallel with the first passage is constituted between the first end portion and the adjustment plate.

According to a preferred embodiment, the adjusting plate has a plurality of limiting portions whose shapes are defined by cones on the lower surface close to the first end portion, and the second bandage body can be positioned to one end of the first bandage body under the condition that the first bandage body is fixedly connected to the lower surface of the first plate body in such a manner that the adjusting plate relatively rotates in the circumferential direction of the rotating shaft and the limiting portions are gradually close to the first end portion.

According to a preferred embodiment, the lower surface of the box has an opening that passes through the hollow interior of the box, and the shape of the opening is different from the shape of the hemostatic member as viewed in a plan view of the box perpendicular to the longitudinal direction of the first bandage body.

According to a preferred embodiment, the cover has a one-way valve in communication with the interior of the pressure bladder and disposed on an upper surface of the cover.

The utility model provides a hemostasis device has following advantage at least:

(1) the utility model can install the pressure air bag and the hemostatic component under the single-hand operation of the patient by arranging the detachably connected box body and the cover body, and does not need the assistance of medical staff, the patient can apply pressure to the clamping part arranged on the box body by one hand to ensure that the clamping part exits the through hole so as to draw the cover body away, and then the disposable hemostatic component arranged in the box body can be replaced by one hand through tweezers or fingers, meanwhile, because the elastic band is arranged between the cover body and the box body, the cover body can be hung outside the box body through the elastic band after being drawn away, the problem that the cover body is randomly placed with infectious bacteria or is lost carelessly is avoided, meanwhile, the cover body is favorable for the patient to be reinstalled after the hemostatic component is replaced, and the problem that the cotton ball can be replaced after the bundling is relieved in the prior art is avoided, the operation is convenient and fast, and the working difficulty of medical personnel is reduced.

Drawings

FIG. 1 is a simplified structural connection schematic of a front view of a hemostatic device of the present invention;

FIG. 2 is a simplified structural connection schematic of a front view of a preferred connection device of the present invention;

FIG. 3 is a simplified structural connection schematic of a front view of a preferred snap-fit portion of the present invention; and

fig. 4 is a schematic diagram of a preferred partially constructed module connection of the present invention.

List of reference numerals

1: the hemostatic member 2: and (3) a box body: pressure air bag

4: a cover body 5: through hole 6: groove

7: engaging portion 8: the protrusion 9: free end

10: first bandage body 11: second bandage body 12: connecting part

13: first plate body 14: second plate 15: first end part

16: adjusting plate 17: the restricting portion 18: opening of the container

19: the check valve 20: the pressure sensor 21: environment detector

22: the central processing module 23: the prompt module 24: first side surface

25: second side 26: elastic band 27: first channel

28: the second channel

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The word "module" as used herein describes any type of hardware, software, or combination of hardware and software that is capable of performing the functions associated with the "module".

As shown in fig. 1, the disposable internal fistula puncture site bleeding hemostasis device for hemodialysis patients at least comprises a bandage body and a hemostasis component 1 arranged on the bandage body and used for drawing liquid to stop bleeding, and further comprises a box body 2 fixedly connected with one end of the bandage body and used for placing the hemostasis component 1, and a cover body 4 used for installing a pressure air bag 3 and matched with the box body 2.

At least one through hole 5 has all been seted up with two first sides 24 that the length direction of the bandage area body is parallel on the lid 4, two second sides 25 that are parallel with the length direction of the bandage area body on the box body 2 all have at least one recess 6 and one end rigid coupling to on the recess 6 inner wall and the shape by long banding block portion 7 of injecing, block portion 7 has the arch 8 that is used for restricting through hole 5 removal and extends the free end 9 that forms by protruding 8 downwarping, under the relative box body 2 removal's of lid 4 along the direction with the upper surface of the bandage area body condition, arch 8 and free end 9 incline to the inboard according to the mode that is close to recess 6 bottom surface and protruding 8 along through-going direction block to the through hole 5 of through hole 5, and pressure gasbag 3 is located hemostatic component 1's top. Wherein, the hemostatic device also comprises an elastic band 26, two ends of which are respectively fixedly connected with the outer wall of the first side surface 24 and the outer wall of the second side surface 25.

The utility model can install the pressure air bag 3 and the hemostatic component 1 under the single-hand operation of the patient by arranging the box body 2 and the cover body 4 which are detachably connected, and the patient can apply pressure to the clamping part 7 arranged on the box body 2 by one hand without the assistance of medical staff, so that the clamping part 7 is withdrawn from the through hole 5, the cover body 4 can be withdrawn, and the disposable hemostatic component 1 arranged in the box body 2 can be replaced by only one hand through tweezers or fingers, meanwhile, because the elastic band 26 is arranged between the cover body 4 and the box body 2, the cover body 4 can be hung outside the box body 2 through the elastic band 26 after being withdrawn, thereby avoiding the problem that the cover body 4 is randomly placed with infectious bacteria or is carelessly lost, simultaneously being beneficial to the patient only needing to reinstall the box cover after replacing the hemostatic component 1, and avoiding the problem that the cotton ball can be replaced after the binding is removed in the prior art, the operation is convenient and fast, and the working difficulty of medical staff is reduced; moreover, by setting the pressure sensor 20 to collect pressure changes, the patient can control the pressure applying size of the pressure air bag 3 through the acousto-optic prompt information, and when the environment detector 21 collects bleeding conditions, the central processing module 22 plays a countermeasure for the patient through the audible prompt information, so that the situation that medical care personnel are not beside the patient easily feels nervous and confused due to bleeding is avoided, and an effective monitoring auxiliary effect can be provided.

After medical personnel finished the puncture, because first bandage and second bandage just pass through the connecting device rigid coupling before using, the patient can be earlier through placing box body 2 in the position that the patient need compress hemostasis to place new disposable hemostasis part 1 in the box body 2, hemostasis part 1 is aseptic cotton ball or aseptic sponge for example, and lid 4 is fixed to box body 2 to the block of rethread 8 and through-hole 5, with this place hemostasis part 1 top with pressure gasbag 3. The patient is through the external air entrainment device to the pressure gasbag 3 that is equipped with check valve 19 aerify the operation, the air entrainment device is for example the miniature air pump that has the gas tube or has the handheld ball of aerifing of gas tube, under gaseous effect, make pressure gasbag 3 expand gradually, the pressure gasbag 3 after the inflation not only can exert sufficient pressure to patient's blood vessel puncture position and carry out effectual punctiform oppression, the steadiness that the bandage area body and patient limbs are connected has still been improved, combine pressure gasbag 3 to increase local oppression strength under the same pressure produces at the bandage area body promptly, the hemostatic effect of oppression has been improved, effectively avoid the emergence of bleeding. When the pressure sensor 20 collects pressure information close to the preset pressure threshold value, the central processing module 22 prompts the patient to stop inflating through the prompting module 23, and the patient only needs to draw the external inflation tube away from the one-way valve 19, so that compression hemostasis can be performed on different patients, and complications are reduced. Meanwhile, the local compression time can be preset, when the compression time reaches the preset compression hemostasis time, the central processing module 22 sends out a prompt to the patient through the prompt module 23, the patient is prompted to loosen the bandage, the complication caused by improper compression time is avoided, and the working efficiency of medical staff is improved. After the hemostatic device is used, the patient can release the fastening connection between the first bandage body and the second bandage body by opening the connecting device, so that the hemostatic device can be taken down from the puncture position of the patient. When the blood oozes at the puncture part of the patient, the bleeding part 1 can effectively absorb the oozed blood, and when the environment detector 21 monitors the blood on the bleeding part 1, the central processing module 22 sends an alarm through the prompting module 23 to prompt medical staff to check the condition of the patient in time, so as to avoid complications, or play a countermeasure after bleeding for the patient, so as to avoid that the patient is easy to be nervous and confused due to the bleeding under the condition that the medical staff is not beside, and thus, an effective monitoring auxiliary effect is provided.

According to a preferred embodiment, the bandage body comprises at least a first bandage body 10, one end of which is fixedly connected to the case 2, and a second bandage body 11, one end of which is fixedly connected to the cover 4, wherein the first bandage body 10 has a connecting device which is arranged at the other end of the first bandage body 10, which end is remote from the case 2, and which is used for connecting to the second bandage body 11.

According to a preferred embodiment, the connecting device has at least two connecting portions 12 perpendicular to the surface of the first bandage body 10 and having a shape defined by a plate, and a first plate body 13 and a second plate body 14 parallel to each other, and a first channel 27 is formed between the first plate body 13 and the second plate body 14 for relative movement of the second bandage body 11 along the length direction of the first bandage body 10, in the case where both ends of the connecting portions 12 are respectively fixed to the first plate body 13 and the second plate body 14.

According to a preferred embodiment, the first plate 13 has a first end portion 15 extending in a direction parallel to the length direction of the first bandage body 10 and away from the second plate 14, and an adjusting plate 16 disposed above the first end portion 15 and movably connected to the first end portion 15 via a rotating shaft, wherein one end of the adjusting plate 16 can abut against the upper surface of the first end portion 15 in a manner that the adjusting plate 16 relatively rotates along the circumferential direction of the rotating shaft.

According to a preferred embodiment, a second channel 28 is formed between the first end 15 and the adjustment plate 16, which channel is arranged parallel to the first channel 27 and is used for the relative movement of the second bandage body 11 in the longitudinal direction of the first bandage body 10, in the case of a relative rotation of the adjustment plate 16 in the circumferential direction of the rotation axis and gradually approaches the first end 15.

According to a preferred embodiment, the adjusting plate 16 has a plurality of restrictions 17 defined by a cone in shape on the lower surface thereof near the first end 15, and in the case where the second bandage body 11 passes through the first passage 27 and the second passage 28 in this order, the second bandage body 11 can be positioned to one end of the first bandage body 10 in such a manner that the adjusting plate 16 is relatively rotated in the circumferential direction of the rotation shaft and the restrictions 17 are gradually brought close to the first end 15 with the first bandage body 10 being fixedly attached to the lower surface of the first plate body 13. Before the patient passes the second bandage belt body 11 through the first channel 27 and the second channel 28 in proper order, firstly, the adjusting plate 16 relatively rotates along the circumferential direction of the rotating shaft and the limiting part 17 is gradually far away from the first end part 15, so that the second bandage belt body 11 can pass through the channel, after the second bandage belt body is fixed to a part needing compression hemostasis, then, the adjusting plate 16 relatively rotates along the circumferential direction of the rotating shaft and the limiting part 17 is gradually close to the first end part 15, and under the action of the tip part of the adjusting plate 16 far away from the limiting part 17, the second bandage belt body 11 is firmly fixed on the connecting device and is fixedly connected with the first bandage belt body 10. Preferably, the connecting device can be a flat cover type open-close belt fastener, and the two ends of the belt can be fixed and adjusted by one hand conveniently under the open-close state of the belt fastener.

According to a preferred embodiment, the lower surface of the case 2 has an opening 18 penetrating through the hollow inner cavity of the case 2, and the shape of the opening 18 is different from the shape of the hemostatic member 1 as viewed in a plan view perpendicular to the longitudinal direction of the first bandage body 10 of the case 2, so that the hemostatic member 1 can perform compression hemostasis on a puncture site through the opening 18 with a maximum contact area, and a situation in which the hemostatic member 1 is not collected due to accidental bleeding and a situation in which the hemostatic member 1 falls out of the case 2 through the opening 18 can be effectively avoided.

According to a preferred embodiment, the lid 4 is provided with a one-way valve 19 which communicates with the interior of the pressure bladder 3 and is provided on the upper surface of the lid 4.

It should be noted that the above-mentioned embodiments are exemplary, and those skilled in the art can devise various solutions in light of the present disclosure, which are also within the scope of the present disclosure and fall within the scope of the present disclosure. It should be understood by those skilled in the art that the present specification and drawings are illustrative only and are not limiting upon the claims. The scope of the invention is defined by the claims and their equivalents.

Claims

1. A disposable hemorrhage hemostasis device for internal fistula puncture points of hemodialysis patients at least comprises a bandage belt body and a hemostasis component (1) which is arranged on the bandage belt body and used for drawing liquid to stop bleeding, and is characterized by further comprising a box body (2) which is fixedly connected with one end of the bandage belt body and used for placing the hemostasis component (1) and a cover body (4) which is matched with the box body (2),

at least one through hole (5) is arranged on each of two first side surfaces (24) of the cover body (4) which are parallel to the length direction of the bandage strip body, two second side surfaces (25) of the box body (2) parallel to the length direction of the bandage strip body are respectively provided with at least one groove (6) and a clamping part (7) of which one end is fixedly connected to the inner wall of the groove (6) and the shape is limited by a long strip shape, the clamping part (7) is provided with a bulge (8) used for limiting the movement of the through hole (5) and a free end (9) formed by bending and extending the bulge (8) downwards, in the case where the cover body (4) is moved relative to the case body (2) in a direction perpendicular to the upper surface of the bandage strip, the protrusion (8) and the free end (9) are inclined inwards in a mode of being close to the bottom surface of the groove (6), and the protrusion (8) is clamped into the through hole (5) along the penetrating direction of the through hole (5);

under the condition that the bulge (8) is stressed in a direction perpendicular to the length direction of the bandage body, the bulge (8) is withdrawn from the through hole (5) along the through direction of the through hole (5) in a manner that the free end (9) is abutted to the bottom surface of the groove (6) along the direction perpendicular to the upper surface of the bandage body, and the cover body (4) can be disconnected from the box body (2) in a manner of moving along the direction perpendicular to the upper surface of the bandage body and away from the box body (2);

the hemostasis device also comprises a pressure air bag (3) which is arranged on the cover body (4), and the pressure air bag (3) is positioned above the hemostasis component (1).

2. Hemostatic device according to claim 1, wherein the bandage strip comprises at least a first bandage strip (10) with one end fixed to the case (2) and a second bandage strip (11) with one end fixed to the cover (4),

wherein, first bandage area body (10) have locate keep away from on the first bandage area body (10) the other end of box body (2) just be used for with the connecting device that second bandage area body (11) are connected.

3. Hemostatic device according to claim 2, wherein the connection device has at least two connection portions (12) perpendicular to the surface of the first bandage strip (10) and shaped in a plate and a first plate (13) and a second plate (14) parallel to each other,

under the both ends of connecting portion (12) rigid coupling respectively extremely under the condition of first plate body (13) with second plate body (14), first plate body (13) with constitute between second plate body (14) and can be used for second bandage area body (11) are followed the length direction relative movement's of first bandage area body (10) first passageway (27).

4. Hemostatic device according to claim 3, wherein the first plate (13) has a first end (15) extending in a direction parallel to the length of the first bandage strip (10) and away from the second plate (14), and an adjusting plate (16) disposed above the first end (15) and movably connected to the first end (15) via a pivot axis,

wherein one end of the adjusting plate (16) can abut against the upper surface of the first end part (15) in a manner that the adjusting plate (16) relatively rotates along the circumferential direction of the rotating shaft.

5. Hemostatic device according to claim 4, wherein, in case the adjustment plate (16) is relatively rotated in the circumferential direction of the rotation shaft and gradually approaches the first end (15), a second channel (28) is formed between the first end (15) and the adjustment plate (16) for relative movement of the second bandage body (11) in the length direction of the first bandage body (10) and arranged in parallel with the first channel (27).

6. Hemostatic device according to claim 5, wherein the lower surface of the regulating plate (16) near the first end (15) has several restrictions (17) shaped as cones,

second bandage area body (11) pass in proper order under the condition of first passageway (27) with second passageway (28), second bandage area body (11) can be in first bandage area body (10) rigid coupling extremely according to under the condition of the lower surface of first plate body (13) regulating plate (16) are followed the circumferential direction relative rotation of pivot just restriction portion (17) are close to gradually the mode location of first end (15) extremely the one end of first bandage area body (10).

7. Hemostatic device according to claim 2, wherein the lower surface of the case (2) has an opening (18) through the hollow interior of the case (2),

the shape of the opening (18) is different from the shape of the hemostatic member (1) when viewed in a plan view of the case (2) perpendicular to the longitudinal direction of the first bandage body (10).