WO2016018095A1 - Garrot transparent - Google Patents

Garrot transparent Download PDF

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Publication number
WO2016018095A1
WO2016018095A1 PCT/KR2015/007986 KR2015007986W WO2016018095A1 WO 2016018095 A1 WO2016018095 A1 WO 2016018095A1 KR 2015007986 W KR2015007986 W KR 2015007986W WO 2016018095 A1 WO2016018095 A1 WO 2016018095A1
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WO
WIPO (PCT)
Prior art keywords
tourniquet
hemostatic
transparent
filling groove
pressing surface
Prior art date
Application number
PCT/KR2015/007986
Other languages
English (en)
Korean (ko)
Inventor
황선문
이덕희
김태일
임옥균
이가영
이낙호
이대희
이성진
박종혁
정재훈
Original Assignee
재단법인 아산사회복지재단
성원메디칼 주식회사
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
Priority claimed from KR1020150107503A external-priority patent/KR101774379B1/ko
Application filed by 재단법인 아산사회복지재단, 성원메디칼 주식회사 filed Critical 재단법인 아산사회복지재단
Publication of WO2016018095A1 publication Critical patent/WO2016018095A1/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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/02—Adhesive bandages or dressings

Definitions

  • the present invention relates to a transparent tourniquet, and in detail, a hemostatic agent is coated on one surface of a transparent and excellent frictional force, or a hemostatic pad filling groove is inserted into a hemostatic pad including a hemostatic agent is inserted into a predetermined portion of the pressing surface of the hemostatic agent coated surface.
  • the adhesive force and the pressing force is increased by the material having excellent friction force, and the hemostatic part is efficiently pressed by the pressing surface of the hemostatic agent coated surface, or the hemostatic part is efficiently pressed with the hemostatic pad together with the hemostatic pad filling groove. It is about making one transparent tourniquet.
  • the catheter In order to prevent blood leaking through the blood vessels by removing the catheter after the catheter is inserted into the blood vessel, the catheter is inserted into the blood vessel or some other biological tissues.
  • the reagents are easily administered into the human body, and these instruments are inserted into blood vessels through perforated passages between skin tissue and blood vessels, and then move along the sections of the blood vessels to perform a predetermined medical procedure.
  • hemostasis treatment is performed by using a separate device (styptic cotton) that can directly block or physically block and press the perforated area by a doctor or a nurse.
  • hemostasis usually takes from 30 minutes to 3 hours to 4 hours.
  • the female nurse has a weak problem because it is difficult to perform a long time hemostasis behavior.
  • the strength of the acupressure should be adjusted according to the amount of bleeding or pressure, so in general, it is common for a male doctor to perform hemostasis. It is uneconomical and inefficient to spend so much time for a male doctor to bleed for such a long time and to waste time seeing urgent patients.
  • the band has a length that can cover the bleeding area and has a velcro tape that can be freely detached at both ends, and a gauze that is attached near the center of the inner surface of the band and presses the bleeding area for bleeding. Tourniquets have been proposed and used.
  • the tourniquet is configured to place the gauze in the bleeding position, and then fix the gauze with a band so that the gauze pressurizes the bleeding site, so that the gauze can be continuously maintained by pressing the bleeding site to simplify the hemostasis required for a long time. do.
  • the conventional tourniquet simply wraps the bleeding area with a band and pressurizes the fixed tourniquet by a Velcro fastener, so it is inconvenient to finely adjust the pressure over time.
  • the present invention has been made to improve the above-mentioned problems, the purpose is to increase the adhesion and pressure of the friction material with excellent friction force, the hemostatic agent coated on one side of the simple tourniquet doctor or nurse can easily Compression through the compression surface can be effective hemostasis, and to provide a tourniquet made of a transparent material that can continuously check the situation of the hemostasis site.
  • Another object is to provide a tourniquet for inserting a hemostatic pad coated with a hemostatic agent into a hemostatic agent-filled groove formed on a predetermined portion of one side of the tourniquet, thereby enabling a more effective hemostasis through the hemostatic pad of the pressure side of the tourniquet.
  • the tourniquet is a hemostatic pad filled with a hemostatic pad inserted into one side of the trapezoidal rod-shaped one side pressing surface while being simply configured to be suitable for hemostasis of the radial artery with a cross-sectional trapezoidal rod having a wider pressing surface than the width of the other side. Make a groove.
  • the hemiform filling groove into which the hemostatic pad is inserted is formed on the pressing surface of one side, and the straight portion and the curved portion have a predetermined thickness, and the straight portion is formed obliquely with a step at the edge of the curved portion of the inguinal and femoral arteries. It should be configured in a form suitable for hemostasis.
  • the transparent tourniquet of the present invention is a tourniquet having a predetermined thickness for pressing and bleeding a hemostatic region, wherein the hemostatic agent is coated on the pressing surface while being a transparent material having excellent frictional force.
  • the hemostatic filling groove is formed in a predetermined portion of the pressing surface, it is preferable to further include a hemostatic pad containing a hemostatic agent inserted into the hemostatic filling groove to press the hemostatic site.
  • the tourniquet is formed on one side of the pressing surface, the width of the pressing surface of the surface is composed of a trapezoidal rod of cross-section wider than the width of the other surface is used for the radial artery, the pressing surface of one side of the tourniquet is gentle It is preferable to form in an arc shape having a radius of curvature.
  • the tourniquet is composed of one straight portion and a curved portion of the other curved portion, and one side edge of the curved portion has a side shape having a gentle radius of curvature in which the curve is directed outward toward the middle portion of the thickness direction. It is preferable to use for artery.
  • a pressing groove extending from the middle in the longitudinal direction and the longitudinal direction coinciding with the hemostatic filler filling groove on the rear surface of the tourniquet.
  • the straight portion is preferably formed to be inclined at an angle with a constant angle.
  • the upper surface of the side of the curved portion retreats inward along the edge to form a step having a different height.
  • the tourniquet is made of a transparent silicone material, it is preferable to further include a case for accommodating the tourniquet, and a tourniquet band to cover and fix the tourniquet or tourniquet and the case at the tourniquet site.
  • the hemostatic agent is a hemostatic promoting material of any one of Kaolin, Zeolite, Chitosan, Alginate
  • the hemostatic pad is preferably formed of a medical cotton gauze, medical bandages, medical cotton in the shape of the hemostatic filler filling groove.
  • a small and simple shape is made of a material having excellent frictional force, and according to the shape of the radial artery or the femoral artery, the pressure is well adhered to the shape of the radial artery or the femoral artery.
  • the simple shape of the cross-sectional trapezoidal rod can be closely adhered to the radial artery, so that it can be pressed appropriately, and there is an effect of appropriate hemostasis at this site. Inserting a hemostatic pad containing a hemostatic agent into the application is more effective in compressing the hemostasis effect.
  • the hemostatic band for the femoral artery has a larger area of the other surface pressed by the hand than the blood vessel compression surface on one side, so that the hemostatic region can be efficiently pressed by the coated hemostatic agent, and the hemostatic agent is filled in the hemostatic filling groove on the one side of the compression surface. Inserting a hemostatic pad, including the application, has more effective compression and hemostasis.
  • the hemostatic part In addition, in the case of the tourniquet for the femoral artery, when the straight part is formed obliquely, it is well supported along the groin wrinkles of the body, so that it can be closely adhered to the hemostatic part, and when the step is formed at the edge of the curved part appropriately for the femoral anatomy, the hemostatic part There is an effect that the pressure can be transmitted efficiently.
  • the hemostatic part can be directly and directly confirmed the hemostatic situation, and when the hemostatic band is accommodated in the case, the hemostatic part has an effect of further pressing the hemostatic part by the height as a whole.
  • FIG. 1 is a perspective view of a transparent tourniquet according to a first embodiment of the present invention
  • Figure 2 is a perspective view of using a transparent tourniquet according to the first embodiment of the present invention with a tourniquet pad
  • FIG. 3 is a perspective view of using a transparent tourniquet according to a first embodiment of the present invention with a tourniquet band
  • FIG. 4 is a perspective view of a transparent tourniquet according to a second embodiment of the present invention.
  • FIG. 6 is a perspective view of a transparent tourniquet according to a third embodiment of the present invention.
  • FIG. 7 is a perspective view of a transparent tourniquet according to a fourth embodiment of the present invention.
  • FIG. 8 is a rear perspective view of the transparent tourniquet according to the fifth embodiment of the present invention.
  • FIG. 9 is a perspective view of using a transparent tourniquet according to the second to fifth embodiments of the present invention with a tourniquet pad
  • FIG. 10 is a perspective view of using a transparent tourniquet according to a second to fifth embodiments of the present invention with a case
  • Figure 11 is a longitudinal cross-sectional view when using a tourniquet band with a transparent tourniquet according to the second to fifth embodiments of the present invention
  • FIG. 1 is a perspective view of a transparent tourniquet according to a first embodiment of the present invention.
  • the transparent tourniquet 100 is formed of a rod of a trapezoidal cross section having excellent frictional force and a width of the pressing surface of one surface larger than the width of the other surface.
  • a hemostatic agent is thinly coated on one surface to press the hemostatic part, and a hemostatic filling groove 55 is formed at a predetermined depth on one side of the one surface to be the pressing surface.
  • the transparent tourniquet 100 is a tourniquet for radial arteries, so the radial artery is an artery passing through the outside of the front arm, so that the transparent tourniquet is formed of a rod of a trapezoidal cross section so as to be in close contact with the site and to compress the hemostatic region.
  • the width of the pressing surface of one side was wider while using a material having excellent friction force as the transparent tourniquet 100, it may be more closely adhered to the hemostatic part and the pressing force may be increased.
  • the pressing surface of one surface of the transparent tourniquet 100 in an arc shape having a gentle radius of curvature, it is in close contact with the shape slightly recessed while being in close contact with the skin by the pressing.
  • the transparent tourniquet 100 according to the first embodiment of the present invention uses a material having excellent frictional force, the adhesion and compression force to the skin of the radial artery can be increased.
  • Figure 2 shows a perspective view of using a transparent tourniquet according to the first embodiment of the present invention with a tourniquet pad.
  • the hemostatic pad 11 including the hemostatic agent is inserted into the hemostatic agent filling groove 55 of the transparent tourniquet 100 of the first embodiment, in which case the gauze, bandage or cotton described above.
  • the hemostatic pad is coated on the surface or included in the hemostatic pad 11 included in itself in a cylindrical shape as shown, the soft material but the hemostatic pad having a constant shape containing a hemostatic agent ( 11) by the better the pressure to make the hemostasis better.
  • the hemostatic agent may be used as a hemostatic promoting material, such as Kaolin, Zeolite, Chitosan, Alginate.
  • the transparent tourniquet 100 is made of transparent silicone so that the coagulation of the hemostatic agent, the skin condition around the radial artery, rebleeding, and the occurrence of hematoma can be easily identified to check the hemostatic state of the hemostatic region in real time. It is preferable.
  • FIG. 3 is a perspective view of using a transparent tourniquet according to a first embodiment of the present invention with a tourniquet band
  • the transparent tourniquet 100 is basically hemostatic by pressing by hand, but if you need to hemostatic for a long time, pressing by hand for a long time Since it can not be adhered to the bleeding area with the transparent tourniquet 100, and then attached to the skin while fixing the bleeding band (12) on the top, by using the fixed tourniquet 100 fixed by the fixed tourniquet 100 for a long time continuous bleeding Let this be done.
  • FIG. 4 is a perspective view of a transparent tourniquet according to a second embodiment of the present invention
  • FIG. 5 illustrates a 3D image of the transparent tourniquet according to the present invention.
  • the transparent tourniquet 10a is in the shape of a wedge having a predetermined thickness and is different from the straight portion 1 at one lower side based on the wedge shape. It consists of a curved portion 2 of the upper side, the edge of the curved portion (2) forms a side shape having a gentle curvature radius toward the outside toward the middle in the thickness direction toward one side from the other side. Side surfaces of the curved portion 2 from the middle of the thickness direction to the other surface together with the side surface of the straight portion 1 form a vertical surface.
  • the tourniquet 10a may also increase adhesion and pressure to the skin of the tourniquet by using a material having excellent friction.
  • the tourniquet 10a of this embodiment has a simple shape and can be used simply by pressing the other surface by hand when pressing the hemostasis site with a pressing surface 3 of one side coated with a hemostatic agent, and causing the hemostasis.
  • the area of the other surface is larger than that of the surface (3), and the area is smaller, and the compressive force can be applied more strongly through the large surface of the surface while concentrating on the hemostatic part.
  • the pressing surface 3 of one surface of the tourniquet 10a is thinly coated with a hemostatic agent for rapid hemostasis.
  • both sides of the curved portion (2) having a gentle radius of curvature to form a gentle bone (4) with a shallow depth toward the center of one surface, respectively, when holding both sides of the tourniquet (10a) when the bone (4) make sure you can hold it firmly without slipping on it.
  • FIG. 6 illustrates a perspective view of a transparent tourniquet according to a third embodiment of the present invention.
  • the transparent tourniquet 10b according to the third embodiment of the present invention is provided with a hemostatic filler filling groove 5 having a predetermined depth on the pressing surface 3 on one side of the straight portion 1.
  • the hemostatic filling groove (5) by filling a gauze or medicine with a hemostatic agent in the hemostatic filling groove (5) and pressing the hemostatic site in accordance with the hemostatic filling groove (5) 5) hemostasis is characterized by better.
  • Figure 7 shows a perspective view of a transparent tourniquet according to a fourth embodiment of the present invention.
  • the transparent tourniquet 10c according to the fourth embodiment of the present invention is formed obliquely with the straight portion 1 having a predetermined angle, and the upper side of the side of the edge of the curved portion 2 is
  • the configuration is the same as that of the tourniquet of the first embodiment, except that a step 6 having a different height is formed while retreating inward along the edge, and exactly one portion 7 of the upper part of one surface of the curved part 2 is formed. On the basis of this, the edges of both curved portions 2 retreat inward much in this portion 7 where the step is hardly formed to form the step 6.
  • the reason why the straight portion 1 is formed obliquely in the tourniquet 10c of this embodiment is that the tourniquet is used to press and bleed the hemostatic region of the triangular inguinal region of the lower abdomen below the left and right thighs of the human body defined as the groin.
  • the oblique straight portion 1 is positioned according to the wrinkles of the inguinal portion. Therefore, the obliquely inclined straight portion 1 is supported according to the muscle texture of the inguinal fold, so that the tourniquet 10c can be more securely attached to the hemostatic region.
  • the step 6 of different heights is formed at the edges of the curved portion 2, so that the tourniquet 10c is pressed to bleed the hemostatic region of the human thigh.
  • the central portion protrudes in consideration of the anatomy of the bones, muscles and fats of the thigh, while the periphery forms a step 6 so that the tourniquet 10c can be more closely attached to the hemostatic region of the thigh. For sake.
  • FIG. 8 is a rear perspective view of the transparent tourniquet according to the fifth embodiment of the present invention.
  • the transparent tourniquet 10d has a groove of the same shape extending in the width direction from the middle of the groove along with a groove like a shallow furrow in the longitudinal direction on the rear surface of the tourniquet.
  • molding press groove 13 is formed.
  • FIG. 9 is a perspective view of the case of using a tourniquet pad with a transparent tourniquet according to the second to fifth embodiments of the present invention.
  • the hemostatic pad 11 including the hemostatic agent is inserted into the hemostatic filler filling groove 5 of the transparent tourniquet 10 of the second to fifth embodiments, in which case the gauze
  • the bandage or cotton is formed in a certain shape, that is, the hemostatic pad is coated on the surface or together included the hemostatic pad 11 included in the cylinder as shown in the figure, the soft material but having a constant shape containing the hemostatic agent Compression is made by the hemostasis pad (11) to make the hemostasis even better.
  • the hemostatic agent used in the transparent tourniquet 10 of the second to fifth embodiments may be Kaolin, Zeolite, Chitosan, Alginate, or the like as a hemostatic promoting material.
  • the material of the transparent tourniquet 10 of the second to fifth embodiments is made of transparent silicone, the degree of blood coagulation of the hemostatic agent, the skin condition around the radial artery, the rebleeding, and the occurrence of hematoma can be easily determined, It is desirable to be able to check the hemostatic situation in real time.
  • FIG. 10 is a perspective view showing the case of using a transparent tourniquet according to the second to fifth embodiments of the present invention with a case.
  • a case 8 containing the tourniquet 10 of the second to fifth embodiments described above is used, and the case 8 is a tourniquet.
  • Groove 9 for receiving 10 is formed on the upper surface in accordance with the shape of the tourniquet 10, once receiving the tourniquet 10 in the groove 9 of the case 8 in a fixed state without shaking It is desirable to.
  • the height is higher than when using the tourniquet 10 alone, so that the hemostatic part can be better pressed by the height of the case 8.
  • case 8 is illustrated according to the case where the tourniquet 10 of the second to fifth embodiments is used, the case 8 may also be applied to the transparent tourniquet 100 of the first embodiment. Case will be formed according to the shape of the transparent tourniquet 100 of the first embodiment.
  • FIG. 11 is a longitudinal sectional view of the transparent tourniquet according to the second to fifth embodiments of the present invention when used with a tourniquet band.
  • the transparent tourniquet 10 according to the second to fifth embodiments of the present invention also basically makes a hemostasis by pressing by hand, but if the hemostasis is required for a long time, Since it can not be pressed by pressing the transparent tourniquet (10) in close contact with the hemostatic site and then cover the top of the hemostasis band (12) by using it to be fixed to the skin, the fixed tourniquet (10) Compress the hemostasis.
  • the present invention is made of a small and simple shape with excellent frictional force to fit the shape of the radial artery or the femoral artery, and can be usefully used as a hemostatic band that can be well pressed while well adhered well.
  • the simple shape of the trapezoidal cross-section of the radial artery can be closely adhered to the radial artery, so that it can be pressed appropriately, and the hemostatic agent can be applied to the hemostatic filling groove of one side of the compression surface. If you insert a hemostatic pad, including the application can be used more effectively as a tourniquet can be pressed to bleed more efficiently.
  • the hemostatic band for the femoral artery has a larger area of the other surface pressed by the hand than the blood vessel compression surface on one side, so that the hemostatic region can be efficiently pressed by the coated hemostatic agent, and the hemostatic agent is filled in the hemostatic filling groove on the one side of the compression surface. Inserting a hemostatic pad, including the application, can be used more effectively as a hemostatic band that can be pressed to bleed more efficiently.
  • the hemostatic part in the case of the tourniquet for the femoral artery, when the straight part is formed obliquely, it is well supported along the groin wrinkles of the body, so that it can be closely adhered to the hemostatic part, and when the step is formed at the edge of the curved part appropriately for the femoral anatomy, the hemostatic part This can be usefully used as a tourniquet that can deliver pressure efficiently and well.
  • the hemostatic part can directly identify the hemostasis situation, and if the hemostasis is accommodated in the case, the hemostatic part can be usefully used as a hemostatic part that can further press the hemostatic part by the height as a whole as the height of the case. .
  • the pressure can be made continuously, it is useful to use as an advantageous tourniquet when you need to bleed the blood vessels for a long time.

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

Abstract

La présente invention concerne un garrot transparent qui a une épaisseur prédéfinie et comprime une partie d'hémostase pour arrêter le saignement, et plus particulièrement, un garrot transparent, qui est constitué d'un matériau transparent présentant une excellente force de frottement, qui a une surface servant de surface de pression et revêtue d'un agent hémostatique et qui a une forme petite et simple, et l'autre surface qui est comprimée par une main et présente une surface plus grande que ladite surface servant de surface de pression de vaisseau sanguin. Par conséquent, le garrot transparent peut comprimer efficacement, par l'intermédiaire de l'agent hémostatique revêtu sur ladite surface, la partie d'hémostase pour arrêter le saignement, et peut arrêter plus efficacement le saignement, lorsque le garrot transparent comprend une rainure de remplissage d'agent hémostatique, qui est remplie d'une gaze ou d'un coton styptique, sur ladite surface associée qui sert de surface de pression.
PCT/KR2015/007986 2014-07-30 2015-07-30 Garrot transparent WO2016018095A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2014-0097206 2014-07-30
KR20140097206 2014-07-30
KR1020150107503A KR101774379B1 (ko) 2014-07-30 2015-07-29 투명 지혈대
KR10-2015-0107503 2015-07-29

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WO2016018095A1 true WO2016018095A1 (fr) 2016-02-04

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106821445A (zh) * 2017-02-28 2017-06-13 深圳市升昊科技有限公司 超声辅助压迫止血设备
CN109907884A (zh) * 2019-04-15 2019-06-21 中国医学科学院北京协和医院 乳腺癌术后并发症治疗支具
CN109925124A (zh) * 2019-04-15 2019-06-25 中国医学科学院北京协和医院 甲状腺癌术后淋巴漏支具
CN112107420A (zh) * 2020-09-21 2020-12-22 张学梅 一种抗菌止血纱布及其制备方法

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JPH05154160A (ja) * 1991-07-05 1993-06-22 Nippon B X I Kk 多点押圧止血器
JPH11244293A (ja) * 1998-03-06 1999-09-14 Koki Bussan Kk 穿刺傷用止血帯
KR20070047682A (ko) * 2005-11-02 2007-05-07 가부시키가이샤 메디테크 혈액확산기능 및 혈액흡수기능을 갖는 지혈용구
KR101021608B1 (ko) * 2010-08-13 2011-03-17 주식회사 아이엠티메디칼 지혈 밴드 세트
KR200473635Y1 (ko) * 2012-11-30 2014-07-15 주식회사 유니메딕스 압박 지혈밴드

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05154160A (ja) * 1991-07-05 1993-06-22 Nippon B X I Kk 多点押圧止血器
JPH11244293A (ja) * 1998-03-06 1999-09-14 Koki Bussan Kk 穿刺傷用止血帯
KR20070047682A (ko) * 2005-11-02 2007-05-07 가부시키가이샤 메디테크 혈액확산기능 및 혈액흡수기능을 갖는 지혈용구
KR101021608B1 (ko) * 2010-08-13 2011-03-17 주식회사 아이엠티메디칼 지혈 밴드 세트
KR200473635Y1 (ko) * 2012-11-30 2014-07-15 주식회사 유니메딕스 압박 지혈밴드

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106821445A (zh) * 2017-02-28 2017-06-13 深圳市升昊科技有限公司 超声辅助压迫止血设备
CN109907884A (zh) * 2019-04-15 2019-06-21 中国医学科学院北京协和医院 乳腺癌术后并发症治疗支具
CN109925124A (zh) * 2019-04-15 2019-06-25 中国医学科学院北京协和医院 甲状腺癌术后淋巴漏支具
CN109907884B (zh) * 2019-04-15 2023-10-03 中国医学科学院北京协和医院 乳腺癌术后并发症治疗支具
CN109925124B (zh) * 2019-04-15 2023-10-03 中国医学科学院北京协和医院 甲状腺癌术后淋巴漏支具
CN112107420A (zh) * 2020-09-21 2020-12-22 张学梅 一种抗菌止血纱布及其制备方法
CN112107420B (zh) * 2020-09-21 2021-11-26 淮北德昇科技有限公司 一种抗菌止血纱布及其制备方法

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