JP2000166934A - Hemostatic implement - Google Patents
Hemostatic implementInfo
- Publication number
- JP2000166934A JP2000166934A JP10357000A JP35700098A JP2000166934A JP 2000166934 A JP2000166934 A JP 2000166934A JP 10357000 A JP10357000 A JP 10357000A JP 35700098 A JP35700098 A JP 35700098A JP 2000166934 A JP2000166934 A JP 2000166934A
- Authority
- JP
- Japan
- Prior art keywords
- hemostatic
- support member
- hemostatic pad
- pad
- sides
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
Landscapes
- Surgical Instruments (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、橈骨動脈に空けた
穿刺孔からの出血を止める止血用具に関する。The present invention relates to a hemostatic device for stopping bleeding from a puncture hole in a radial artery.
【０００２】[0002]
【従来の技術】従来、橈骨動脈から血管造影や治療のた
め、皮膚の表面から橈骨動脈に向けて、例えば直径が２
〜３ｍｍ程度の穿刺孔を空けて、その穿刺孔にカテーテ
ルやシースイントロデューサーなどを入れて必要な検査
治療が行われる。その検査治療の後、カテーテルやシー
スイントロデューサーなどを橈骨動脈から抜くが、穿刺
孔からの出血を早急に止める必要がある。その時に使用
するための止血用具としては、例えば、特開平０８−１
４０９９０号公報に開示されているように、手首部の橈
骨動脈に届く皮膚表面の穿刺孔に当てる止血パッドと、
その止血パッドの皮膚に当たる面と反対側に止血パッド
の大きさより幾分大きめのプラスチック板、金属板ある
いはセラミック板などからなる押圧部とを設け、押圧部
の上から手首部に結束バンドを締めつけることにより、
押圧部を介して止血パッドを穿刺孔に押圧して止血する
ようにしたものがある。2. Description of the Related Art Conventionally, for angiography or treatment from the radial artery, for example, a diameter of 2 mm from the surface of the skin toward the radial artery.
A puncture hole of about 3 mm is made, and a catheter, a sheath introducer, and the like are inserted into the puncture hole to perform necessary examination and treatment. After the examination and treatment, the catheter or sheath introducer is removed from the radial artery, but it is necessary to stop bleeding from the puncture hole as soon as possible. As a hemostatic device to be used at that time, for example, Japanese Patent Application Laid-Open No. 08-1
As disclosed in Japanese Patent No. 40990, a hemostatic pad applied to a puncture hole on the skin surface reaching the radial artery of the wrist,
On the side opposite to the surface of the hemostatic pad that is in contact with the skin, a pressing portion made of a plastic plate, a metal plate, or a ceramic plate slightly larger than the size of the hemostatic pad is provided, and a binding band is fastened to the wrist from above the pressing portion. By
There is a device in which a hemostatic pad is pressed against a puncture hole via a pressing portion to stop hemostasis.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記従
来例では、解決すべき次のような問題があった。 （１）穿刺孔が空けられた皮膚表面にパッドを当て、そ
の止血パッドの上に止血パッドより幾分大きめの押圧部
を当てて結束バンドで締めつけると、止血パッドによっ
て止血されるが、止血パッドから少し離れた手首部の周
りの大部分は結束バンドに接触して締めつけられる。そ
の結果、橈骨動脈から離れた位置にある尺骨動脈や静脈
にも結束バンドの圧迫力が影響し、血行を妨げることが
あった。 （２）締めつけ時間が数時間になったり、締めつけ力が
強すぎると、止血パッドの周辺や結束バンドによって押
圧された部分の皮膚が圧迫されて、皮膚呼吸ができない
ためにカブレができたり、ときには皮がむけたり水疱が
できる等の異常が発生することがあった。 （３）皮膚表面に上記のような異常や出血性の合併症が
発生しても、圧迫されている皮膚は押圧部と結束バンド
によって覆われているため、結束バンドを取り外すまで
目で見て発見することができないことがあった。 本発明はこのような事情に鑑みてなされたもので、皮膚
表面に長時間止血パッドを押圧してもカブレや水疱等の
異常が発生することが少なく、出血性合併症などの異常
が発生しても直ちに発見できる止血用具を提供すること
を目的とする。However, the conventional example has the following problems to be solved. (1) When a pad is applied to the skin surface with a puncture hole, and a pressing portion slightly larger than the hemostatic pad is applied to the hemostatic pad and tightened with a binding band, the hemostatic pad stops the hemostasis. Most of the area around the wrist, slightly away from the zipper, comes into contact with the ties and is tightened. As a result, the compressive force of the binding band also affects the ulnar artery and the vein located at a position away from the radial artery, which may hinder blood circulation. (2) If the tightening time is several hours or the tightening force is too strong, the skin around the hemostatic pad or the part pressed by the tying band is pressed, and the skin cannot breathe. Abnormalities such as peeling and blistering sometimes occurred. (3) Even if the above-mentioned abnormalities or bleeding complications occur on the skin surface, the compressed skin is covered with the pressing portion and the binding band. There were things that could not be discovered. The present invention has been made in view of such circumstances, and even if the hemostatic pad is pressed against the skin surface for a long time, abnormalities such as rash and blisters rarely occur, and abnormalities such as bleeding complications occur. It is an object of the present invention to provide a hemostatic device that can be immediately detected even when the device is used.
【０００４】[0004]
【課題を解決するための手段】前記目的に沿う本発明に
係る止血用具は、橈骨動脈に届く穿刺孔を表面から押圧
して止血を行う止血用具であって、剛性を有する透明板
からなって、両側にはその凹部が表面側を向いた掛止部
を備え、該両側の凹部の間隔が４〜８ｃｍであって、該
両掛止部の内側は平面状となった支持部材と、該支持部
材の裏面側の一方に偏って設けられた止血パッドと、前
記両側の掛止部に着脱可能に嵌入するリングをそれぞれ
両端部に備え、長さ調整可能でしかも伸縮性を有する取
付けバンドとを有している。このような構成により、剛
性を有する透明板からなる支持部材で、しかも断面が略
楕円形の人の手首部の長径に相当する長さである４〜８
ｃｍの平面状の押しつけ部の一方に偏った部分、すなわ
ち手首部の中の偏った位置にある橈骨動脈の位置に合致
するように止血パッドを取付けている。なお、支持部材
の長さが４ｃｍ未満のものや８ｃｍを超えるものは通常
の人の手首部には取付け難くい。それで、支持部材の両
側の掛止部に取付けバンドを掛止して止血パッドを介し
て手首部の橈骨動脈に届く穿刺孔を表面から押圧したと
き、止血パッドは橈骨動脈付近のみを押圧し、止血パッ
ドの周囲には平面状の押しつけ部と略楕円状の手首部の
穿刺孔が空けられた表面との間に空間が形成される。そ
の結果、取付けバンドを締めつけることによって圧迫さ
れる部分は少なく、橈骨動脈から離れた位置にある尺骨
動脈や静脈に与える影響は小さくなる。特に、支持部材
が透明板から形成されているので、止血パッドの周辺に
圧迫不十分による出血性合併症を起こした時、直ちに発
見することができる。なお、取付けバンドに張力を与え
て穿刺孔に止血パッドを押圧したときに、支持部材は止
血パッドを支点として取付けバンドの張力に応じた橈み
を発生するので、その橈み具合から、おおよその止血パ
ッドの押圧力を推定することができる。According to the present invention, there is provided a hemostatic device according to the present invention, which presses a puncture hole reaching a radial artery from the surface to stop hemostasis, and comprises a rigid transparent plate. A support member having recesses on both sides, the recesses of which are directed toward the front side, wherein the interval between the recesses on both sides is 4 to 8 cm, and the insides of the both hooks are planar; A hemostatic pad provided eccentrically on one of the back sides of the support member, and a mounting band having a length adjustable and elasticity, provided at each end with a ring removably fitted to the engaging portion on both sides. have. With such a configuration, the support member is made of a rigid transparent plate, and has a length equivalent to the major axis of a wrist of a person whose cross section is substantially elliptical.
The hemostatic pad is attached so as to conform to the position of the radial artery which is biased to one side of the flat pressing portion of cm, that is, the radial position in the wrist. It should be noted that a supporting member having a length of less than 4 cm or exceeding 8 cm is hard to be attached to a wrist of an ordinary person. Therefore, when the puncture hole reaching the radial artery of the wrist via the hemostatic pad is hung from the surface through the hemostatic pad by hanging the mounting band on the hooking portion on both sides of the support member, the hemostatic pad presses only near the radial artery, A space is formed around the hemostatic pad between the flat pressing portion and the surface of the substantially elliptical wrist where the puncture hole is formed. As a result, the portion that is compressed by tightening the attachment band is small, and the influence on the ulnar artery or vein located at a position away from the radial artery is reduced. In particular, since the support member is formed of a transparent plate, when a bleeding complication occurs due to insufficient compression around the hemostatic pad, it can be immediately detected. In addition, when the hemostatic pad is pressed against the puncture hole by applying tension to the mounting band, the support member generates a radius corresponding to the tension of the mounting band with the hemostatic pad as a fulcrum. The pressing force of the hemostatic pad can be estimated.
【０００５】ここで、前記止血パッドは、前記支持部材
に粘着剤又は両面テープを介して取付け取り外し可能に
設けてもよい。この場合、止血パッドが出血によって汚
れたときにも、簡単に取り替えることができる。また、
前記掛止部は、断面Ｕ字状又は半円状に形成してもよ
い。この場合、凹部が滑らかな曲面で形成されるので成
形が容易であると共に、取付けバンドを支持部材に掛止
するときの操作が簡単になる。Here, the hemostatic pad may be detachably attached to the support member via an adhesive or a double-sided tape. In this case, even when the hemostatic pad becomes soiled by bleeding, it can be easily replaced. Also,
The engaging portion may be formed in a U-shaped or semi-circular cross section. In this case, since the concave portion is formed with a smooth curved surface, the molding is easy, and the operation for hooking the mounting band to the support member is simplified.
【０００６】[0006]
【発明の実施の形態】続いて、添付した図面を参照しつ
つ、本発明を具体化した実施の形態につき説明し、本発
明の理解に供する。ここに、図１は、本発明の一実施の
形態に係る止血用具を示す正面図、図２は図１における
矢視Ｘ−Ｘ断面図である。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described with reference to the accompanying drawings to provide an understanding of the present invention. Here, FIG. 1 is a front view showing a hemostatic device according to one embodiment of the present invention, and FIG. 2 is a sectional view taken along line XX in FIG.
【０００７】図１、図２に示すように、本発明の一実施
の形態に係る止血用具１０は、剛性を有するアクリル樹
脂、塩化ビニール等のプラスチックの透明板からなる、
略長方形状の支持部材２０を備え、支持部材２０の両側
端部には凹部２１が表面２２側を向いた断面Ｕ字状の掛
止部２３を備えている。なお、掛止部２３は、断面半円
状に形成してもよい。支持部材２０の両側端部の凹部２
１の間隔は、図１に一点鎖線で示す断面が略楕円形の手
首部３０の長径Ｄに相当する長さである４〜８ｃｍで、
両掛止部２３の内側の押しつけ部２４は平面状にしてあ
り、幅は２〜４ｃｍ、厚さは１．５〜３ｍｍ程度にして
ある。支持部材２０の押しつけ部２４の裏面２５側に
は、一方に偏った位置、すなわち手首部３０の中の偏っ
た位置にある橈骨動脈３１に合致する位置に、血液を早
急に吸収できる繊維や透明状のゲルを圧縮して弾性を備
え、例えば長径が１〜４ｃｍ、短径が０．５〜３ｃｍで
厚みが２〜１５ｍｍ程度の小判状又は同程度の面積を有
する円柱状に形成した止血パッド４０を設けている。止
血パッド４０の支持部材２０側には止血パッド４０より
僅かに大きいプラスチックからなる取付け片４１を接着
剤により取付け、取付け片４１を介して止血パッド４０
を支持部材２０に粘着剤又は粘着性を備えた両面テープ
を介して取付け取り外し可能に設けている。なお、止血
パッド４０は支持部材２０に直接粘着剤又は両面テープ
を介して取付けてもよい。支持部材２０の両側の掛止部
２３には、例えばゴムを入れた布製バンドからなる伸縮
性を有する長さ調整可能な取付けバンド５０を着脱可能
に掛止させている。しかも、取付けバンド５０には一方
の掛止部２３に掛止する第１及び第２の通し孔５１Ａ、
５１Ｂを有する第１のリング５１と、他方の掛止部２３
に掛止する第２のリング５２とをそれぞれ第１及び第２
の端部５３、５４に備えている。そして、第１の端部５
３と第２の端部５４の間の中間部５５の外側に多数の凹
部を有するファスナ係合面５６を設け、第１の端部５３
の折り返し端部５７にはファスナ係合面５６に係合する
多数の凸部を有するファスナ５８を設けてある。なお、
折り返し端部５７は、第１のリング５１の掛止部２３に
掛止する第１の通し孔５１Ａに通したあと、折り返して
第２の通し孔５１Ｂに通してファスナ係合面５６とファ
スナ５８とが係合するようにしている。折り返し端部５
７の先端にはリング状のストッパー５９を取付けて第１
のリング５１が取付けバンド５０から抜け落ちるのを防
いでいる。なお、本発明ではストッパー５９をリング状
としたが、例えば鉤状などストッパーとなるものなら形
状は何でもよい。As shown in FIGS. 1 and 2, a hemostatic device 10 according to an embodiment of the present invention is made of a transparent plate made of a rigid plastic such as acrylic resin or vinyl chloride.
A support member 20 having a substantially rectangular shape is provided. On both side ends of the support member 20, a recessed portion 21 is provided with a hooking portion 23 having a U-shaped cross section and facing the surface 22. Note that the hook portion 23 may be formed in a semicircular cross section. Recesses 2 at both ends of support member 20
The interval of 1 is 4 to 8 cm, which is a length corresponding to the major axis D of the wrist portion 30 whose cross-section indicated by a dashed line in FIG.
The pressing portion 24 inside the both hooks 23 has a flat shape, a width of about 2 to 4 cm, and a thickness of about 1.5 to 3 mm. On the back surface 25 side of the pressing portion 24 of the support member 20, a fiber or a transparent material capable of rapidly absorbing blood is located at a position deviated to one side, that is, a position matching the radial artery 31 located at a deviated position in the wrist portion 30. Hemostatic pad formed into an oval or cylindrical shape having a length of about 1 to 4 cm, a length of about 0.5 to 3 cm, a thickness of about 2 to 15 mm, and a thickness of about 2 to 15 mm. 40 are provided. A mounting piece 41 made of plastic slightly larger than the hemostatic pad 40 is attached to the support member 20 side of the hemostatic pad 40 with an adhesive, and the hemostatic pad 40 is attached via the mounting piece 41.
Is detachably attached to the support member 20 via an adhesive or a double-sided adhesive tape. The hemostatic pad 40 may be directly attached to the support member 20 via an adhesive or a double-sided tape. An elastically-adjustable length-adjustable attachment band 50 made of a cloth band containing rubber, for example, is detachably attached to the engaging portions 23 on both sides of the support member 20. Moreover, the first and second through-holes 51 </ b> A hooked on the one hooking portion 23 are provided in the mounting band 50,
The first ring 51 having the first hook 51B and the other hook 23
And the second ring 52 hooked to the first and second rings, respectively.
Are provided at the ends 53 and 54. And the first end 5
A fastener engaging surface 56 having a large number of concave portions is provided outside the intermediate portion 55 between the third end portion 54 and the second end portion 54, and the first end portion 53 is provided.
The folded end portion 57 is provided with a fastener 58 having a number of convex portions that engage with the fastener engaging surface 56. In addition,
The folded end portion 57 passes through the first through hole 51A hooked on the hooking portion 23 of the first ring 51, and then turns back and passes through the second through hole 51B to form the fastener engaging surface 56 and the fastener 58. Are engaged with each other. Folded end 5
A ring-shaped stopper 59 is attached to the tip of
Ring 51 is prevented from falling off from the mounting band 50. In the present invention, the stopper 59 is formed in a ring shape, but any shape may be used as long as it is a stopper such as a hook shape.
【０００８】ここで、本発明の一実施の形態に係る止血
用具１０を使用して止血する動作について説明する。 （１）先ず、取付け片４１を介して止血パッド４０を取
付けた状態の支持部材２０を用意し、支持部材２０の長
手方向を手首部３０の幅方向に合わせ、止血パッド４０
を手首部３０の橈骨動脈３１に届く皮膚表面の穿刺孔３
２に当てる。 （２）この状態で、手首部３０の支持部材２０とは反対
側に取付けバンド５０の中間部５５を当て、一方の掛止
部２３に取付けバンド５０の第１のリング５１の第１の
通し孔５１Ａを嵌入させ、他方の掛止部２３に第２のリ
ング５２を嵌入させる。 （３）その後、ファスナ係合面５６とファスナ５８の係
合を解いて、折り返し端部５７又はストッパー５９を引
っ張り、取付けバンド５０の長さを縮めて取付けバンド
５０に張力を与え、支持部材２０を介して止血パッド４
０を穿刺孔３２に押圧し、折り返し端部５７を手首部３
０に押しつけてファスナ係合面５６とファスナ５８を係
合させて、穿刺孔３２からの出血が止まるまで取付けバ
ンド５０に張力を加えた状態を維持する。 （４）出血が止まったら、ストッパー５９を引っ張って
折り返し端部５７を引き剥がし、ファスナ係合面５６と
ファスナ５８との係合を解いて取付けバンド５０を弛
め、支持部材２０の両掛止部２３から取付けバンド５０
の第１のリング５１と第２のリング５２を外し、支持部
材２０と共に止血パッド４０を取り去る。Here, an operation of stopping blood using the hemostatic device 10 according to one embodiment of the present invention will be described. (1) First, the support member 20 to which the hemostatic pad 40 is attached via the attachment piece 41 is prepared, and the longitudinal direction of the support member 20 is adjusted to the width direction of the wrist portion 30 so that the hemostatic pad 40
Puncture hole 3 on skin surface reaching radial artery 31 of wrist 30
Apply to 2. (2) In this state, the intermediate portion 55 of the attachment band 50 is applied to the opposite side of the wrist portion 30 from the support member 20, and the first loop 51 of the first ring 51 of the attachment band 50 is applied to one of the hook portions 23. The hole 51 </ b> A is fitted, and the second ring 52 is fitted into the other engaging portion 23. (3) After that, the engagement between the fastener engaging surface 56 and the fastener 58 is released, the folded end 57 or the stopper 59 is pulled, the length of the mounting band 50 is reduced, and tension is applied to the mounting band 50, and the supporting member 20 Hemostatic pad 4 through
0 is pressed into the puncture hole 32, and the folded end 57 is inserted into the wrist 3
The zipper engagement surface 56 and the fastener 58 are engaged by pressing the mounting band 50 to zero, and the attachment band 50 is maintained in tension until the bleeding from the puncture hole 32 stops. (4) When the bleeding has stopped, the stopper 59 is pulled to peel off the folded end 57, the engagement between the fastener engaging surface 56 and the fastener 58 is released, the attachment band 50 is loosened, and the support member 20 is hooked on both sides. From part 23 to mounting band 50
Then, the first ring 51 and the second ring 52 are removed, and the hemostatic pad 40 is removed together with the support member 20.
【０００９】このようにして穿刺孔３２からの出血を止
めるが、支持部材２０の両側の掛止部２３に取付けバン
ド５０を掛止して、止血パッド４０を穿刺孔３２に押圧
したとき、止血パッド４０は橈骨動脈３１付近のみを押
圧し、止血パッド４０の周囲には支持部材２０の平面状
の押しつけ部２４と略楕円状の手首部３０の穿刺孔３２
が空けられた表面との間に、かつ両掛止部２３の間の全
長にわたって空間Ｋが形成される。その結果、取付けバ
ンド５０を締めつけることによって手首部３０の圧迫さ
れる部分は少なく、橈骨動脈３１から離れた位置にある
尺骨動脈や静脈に与える影響は小さくなる。特に、支持
部材２０が透明板から形成されているので、止血パッド
４０の周辺に出血性合併症が発生したとき、取付けバン
ド５０を外すことなく、直ちに発見することができる。
なお、支持部材２０は剛性のあるプラスチックの透明板
で形成されているが、弾性も有しているので、取付けバ
ンド５０に張力を与えて穿刺孔３２に止血パッド４０を
押圧したときに、支持部材２０は止血パッド４０を支点
として取付けバンド５０の張力に応じた橈みを発生す
る。その橈み具合から、おおよその止血パッド４０の押
圧力を推定することができる。In this manner, the bleeding from the puncture hole 32 is stopped. However, when the attachment band 50 is hooked on the hook portions 23 on both sides of the support member 20 and the hemostatic pad 40 is pressed into the puncture hole 32, the hemostasis is stopped. The pad 40 presses only in the vicinity of the radial artery 31, and the flat pressing portion 24 of the support member 20 and the puncture hole 32 of the substantially elliptical wrist 30 are provided around the hemostatic pad 40.
A space K is formed between the front surface and the entire surface between the two hooks 23. As a result, the portion of the wrist 30 that is compressed by tightening the attachment band 50 is small, and the influence on the ulnar artery and vein located at a position away from the radial artery 31 is reduced. In particular, since the support member 20 is formed of a transparent plate, when a bleeding complication occurs around the hemostatic pad 40, it can be immediately detected without removing the attachment band 50.
Although the support member 20 is formed of a rigid plastic transparent plate, it also has elasticity, so that when the attachment band 50 is tensioned to press the puncture hole 32 against the hemostatic pad 40, the support member 20 is supported. The member 20 generates a radius corresponding to the tension of the attachment band 50 with the hemostatic pad 40 as a fulcrum. From the degree of the radius, the approximate pressing force of the hemostatic pad 40 can be estimated.
【００１０】[0010]
【発明の効果】請求項１〜３記載の止血用具において
は、剛性を有する透明板からなる支持部材を備え、支持
部材の両側端部には凹部が表側を向いた掛止部を備える
と共に、支持部材の両側端部の凹部の間隔を４〜８ｃｍ
にし、両掛止部の内側は平面状にしているので、人の手
首部に取付け易く、支持部材の両側の掛止部に掛止した
取付けバンドを締めつけることにより止血パッドを穿刺
孔に押圧したとき、止血パッドの周囲は支持部材の平面
状の押しつけ部と略楕円状の手首部の表面との間に空間
が形成され、その結果、取付けバンドを締めつけること
によって手首部の圧迫される部分は少なく、皮膚表面に
長時間パッドを押圧しても手掌の腫脹はなく、カブレや
水疱等の異常が発生することが少なくなる。また、支持
部材の裏面側には一方に偏って止血パッドを設けている
ので、止血パッドは橈骨動脈付近のみを押圧し、橈骨動
脈から離れた位置にある尺骨動脈や静脈に与える影響は
小さくなる。また、支持部材が透明板から形成されてい
るので、止血パッドの周辺に出血性合併症が発生したと
き、直ちに発見することができる。さらに、取付けバン
ドに張力を与えて穿刺孔に止血パッドを押圧したとき
に、支持部材は止血パッドを支点として取付けバンドの
張力に応じた橈みを発生するので、その橈み具合から、
おおよその止血パッドの押圧力を推定することができ、
取付けバンドによる手首部の過度の締めつけを防ぐこと
ができる。特に、請求項２記載の止血用具においては、
止血パッドは、支持部材に粘着剤又は両面テープを介し
て取付け取り外し可能に設けているので、止血パッドが
出血によって汚れたときにも、簡単に取り替えることが
でき、安全衛生上便利である。請求項３記載の止血用具
においては、掛止部は断面Ｕ字状又は半円状に形成して
簡単な構造にしているので、凹部が滑らかな曲面に形成
され、成形が容易であると共に、取付けバンドを支持部
材に掛止するときの操作は極めて簡単である。The hemostatic device according to any one of claims 1 to 3, further comprising a support member made of a transparent plate having rigidity, and a locking portion having a concave portion facing the front side at both end portions of the support member. The interval between the concave portions at both ends of the support member is 4 to 8 cm.
Since the inside of both hooks is flat, it is easy to attach to the wrist of the person, and the hemostatic pad was pressed against the puncture hole by tightening the attachment bands hooked on the hooks on both sides of the support member. Sometimes, around the hemostatic pad, a space is formed between the flat pressing portion of the support member and the surface of the substantially elliptical wrist portion, and as a result, the compressed portion of the wrist portion by tightening the mounting band is Even if the pad is pressed against the skin surface for a long time, the palm does not swell, and abnormalities such as rash and blisters are less likely to occur. In addition, since the hemostatic pad is provided on one side on the back side of the support member, the hemostatic pad presses only near the radial artery, and the influence on the ulnar artery and vein at a position away from the radial artery is reduced. . Further, since the support member is formed of the transparent plate, when a hemorrhagic complication occurs around the hemostatic pad, it can be immediately detected. Furthermore, when pressing the hemostatic pad against the puncture hole by applying tension to the mounting band, the support member generates a radius corresponding to the tension of the mounting band with the hemostatic pad as a fulcrum, so from the radius condition,
It is possible to estimate the approximate pressing force of the hemostatic pad,
Excessive tightening of the wrist by the mounting band can be prevented. In particular, in the hemostatic device according to claim 2,
Since the hemostatic pad is detachably attached to the support member via an adhesive or a double-sided tape, it can be easily replaced even when the hemostatic pad becomes soiled by bleeding, which is convenient for safety and hygiene. In the hemostatic device according to the third aspect, the engaging portion is formed in a U-shaped or semicircular cross section to have a simple structure, so that the concave portion is formed into a smooth curved surface, and molding is easy, The operation for hanging the mounting band on the support member is extremely simple.
【図１】本発明の一実施の形態に係る止血用具を示す正
面図である。FIG. 1 is a front view showing a hemostatic device according to one embodiment of the present invention.
【図２】図１における矢視Ｘ−Ｘ断面図である。FIG. 2 is a sectional view taken along line XX in FIG.
１０ 止血用具 ２０ 支持部材 ２１ 凹部 ２２ 表面 ２３ 掛止部 ２４ 押しつけ
部 ２５ 裏面 ３０ 手首部 ３１ 橈骨動脈 ３２ 穿刺孔 ４０ 止血パッド ４１ 取付け片 ５０ 取付けバンド ５１ 第１のリ
ング ５１Ａ 第１の通し孔 ５１Ｂ 第１の
通し孔 ５２ 第２のリング ５３ 第１の端
部 ５４ 第２の端部 ５５ 中間部 ５６ ファスナ係合面 ５７ 折り返し
端部 ５８ ファスナ ５９ ストッパ
ーDESCRIPTION OF SYMBOLS 10 Hemostatic tool 20 Support member 21 Depression 22 Surface 23 Hook part 24 Pressing part 25 Back surface 30 Wrist part 31 Radial artery 32 Puncture hole 40 Hemostatic pad 41 Mounting piece 50 Mounting band 51 First ring 51A First through hole 51B First 1 through hole 52 second ring 53 first end 54 second end 55 intermediate part 56 fastener engaging surface 57 folded end 58 fastener 59 stopper
Claims (3)
て止血を行う止血用具であって、 剛性を有する透明板からなって、両側にはその凹部が表
面側を向いた掛止部を備え、該両側の凹部の間隔が４〜
８ｃｍであって、該両掛止部の内側は平面状となった支
持部材と、 該支持部材の裏面側の一方に偏って設けられた止血パッ
ドと、 前記両側の掛止部に着脱可能に嵌入するリングをそれぞ
れ両端部に備え、長さ調整可能でしかも伸縮性を有する
取付けバンドとを有することを特徴とする止血用具。1. A hemostatic device for stopping blood by pressing a puncture hole reaching a radial artery from the surface, comprising a transparent plate having rigidity, and a locking portion having concave portions facing the surface side on both sides. The distance between the concave portions on both sides is 4 to
8 cm, the inside of the both hooks being a flat support member, the hemostatic pad provided on one side of the back side of the support member, and detachably attached to the both hooks. A hemostatic device comprising a ring to be fitted at both ends and a length-adjustable and elastic band.
止血パッドは、前記支持部材に粘着剤又は両面テープを
介して取付け取り外し可能に設けられていることを特徴
とする止血用具。2. The hemostatic device according to claim 1, wherein the hemostatic pad is detachably attached to the support member via an adhesive or a double-sided tape.
て、前記掛止部は、断面Ｕ字状又は半円状となっている
ことを特徴とする止血用具。3. The hemostatic device according to claim 1, wherein the engaging portion has a U-shaped or semi-circular cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10357000A JP2000166934A (en) | 1998-11-30 | 1998-11-30 | Hemostatic implement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10357000A JP2000166934A (en) | 1998-11-30 | 1998-11-30 | Hemostatic implement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000166934A true JP2000166934A (en) | 2000-06-20 |
Family
ID=18451865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10357000A Pending JP2000166934A (en) | 1998-11-30 | 1998-11-30 | Hemostatic implement |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000166934A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007196018A (en) * | 2007-04-20 | 2007-08-09 | Nippon Zeon Co Ltd | Hemostasis tool |
| KR20160088262A (en) * | 2016-07-04 | 2016-07-25 | 임은혜 | Stanching device having pressur-function for ensuring blood vessel |
| JP2018508247A (en) * | 2015-01-09 | 2018-03-29 | トリコル バイオメディカル， インコーポレイテッド | Percutaneous vascular injury treatment system and method |
| CN108926373A (en) * | 2018-06-25 | 2018-12-04 | 李艳 | Puncture intervention operation compression device |
-
1998
- 1998-11-30 JP JP10357000A patent/JP2000166934A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007196018A (en) * | 2007-04-20 | 2007-08-09 | Nippon Zeon Co Ltd | Hemostasis tool |
| JP4623047B2 (en) * | 2007-04-20 | 2011-02-02 | 日本ゼオン株式会社 | Hemostatic device |
| JP2018508247A (en) * | 2015-01-09 | 2018-03-29 | トリコル バイオメディカル， インコーポレイテッド | Percutaneous vascular injury treatment system and method |
| KR20160088262A (en) * | 2016-07-04 | 2016-07-25 | 임은혜 | Stanching device having pressur-function for ensuring blood vessel |
| KR101686384B1 (en) * | 2016-07-04 | 2016-12-13 | 임은혜 | Stanching device having pressur-function for ensuring blood vessel |
| CN108926373A (en) * | 2018-06-25 | 2018-12-04 | 李艳 | Puncture intervention operation compression device |
| CN108926373B (en) * | 2018-06-25 | 2020-10-16 | 李艳 | Puncture intervention operation compressor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4273130A (en) | Constrictor | |
| US9138235B2 (en) | Disposable venous tourniquets and methods of use | |
| JP2004222931A (en) | Cuff for wrist sphygmomanometer | |
| WO1997004821A3 (en) | System for prevention of blood spurts from blood vessels during removal of needle | |
| US20040092999A1 (en) | Post-withdrawal venipuncture bruising control device and method | |
| JP4623047B2 (en) | Hemostatic device | |
| JP3031486U (en) | Tourniquet | |
| JP3732899B2 (en) | Compression tourniquet | |
| JP2000166934A (en) | Hemostatic implement | |
| KR102608393B1 (en) | A pneumatic tourniquet | |
| JP2501256B2 (en) | Multi-point press hemostat | |
| EP2603148A1 (en) | Lockable attachment and styptic device including same | |
| JP2001061845A (en) | Hemostatic member and hemostatic implement | |
| JP2009291380A (en) | Medical instrument having incorrect needle removal preventive function and hemostatic function | |
| CN207492786U (en) | A kind of hemostasis by compression wrist strap | |
| CN213552760U (en) | Improved constraint glove | |
| CN215899875U (en) | Medical surgical gloves for preventing sprain | |
| JP2740261B2 (en) | Wrist sphygmomanometer cuff band | |
| EP0224549A1 (en) | Haemostatic dressings | |
| JP2002177288A (en) | Styptic aid | |
| CN218832815U (en) | Wound compressor for coronary angiography | |
| JP3342538B2 (en) | Compression hemostatic belt | |
| JP2000189427A (en) | Hemostatic instrument | |
| CN217430097U (en) | Artery compression tourniquet | |
| CN214966185U (en) | Hemostasis compressor is intervene to intracardiac branch of academic or vocational study |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20051019 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20071205 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20071218 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20080415 |