CN110464414A - A kind of ilium the blowing pressure tourniquet fixed with leg - Google Patents

A kind of ilium the blowing pressure tourniquet fixed with leg Download PDF

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CN110464414A
CN110464414A CN201910840959.9A CN201910840959A CN110464414A CN 110464414 A CN110464414 A CN 110464414A CN 201910840959 A CN201910840959 A CN 201910840959A CN 110464414 A CN110464414 A CN 110464414A
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ilium
waist
leg
blowing pressure
airbag
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蔡义蓉
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Sichuan University
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/12Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/132Tourniquets
    • A61B17/135Tourniquets inflatable
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/10Cooling bags, e.g. ice-bags
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods
    • A61B17/12Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B2017/12004Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord for haemostasis, for prevention of bleeding
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0001Body part
    • A61F2007/0039Leg or parts thereof

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  • Life Sciences & Earth Sciences (AREA)
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  • Molecular Biology (AREA)
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Abstract

本发明涉及一种带腿部固定的髂骨充气压力止血带,属于医疗器械技术领域,它包括腰部固定带、腿部固定带和加压气囊,腰部固定带和腿部固定带均与加压气囊连接,加压气囊的皮肤侧具有与髂骨上棘适配的解剖型凹槽,加压气囊有注气口;解剖型凹槽的槽壁上设有用于放置冰敷袋的袋体或设有全覆盖夹层,夹层有用于注入冰敷凝胶的注液口。本发明具有与髂骨上棘适配的解剖型凹槽,更加贴合髂前上棘解剖特点,利于准确定位止血部位;解剖型凹槽充分贴附包裹在髂前上棘处,形成包裹支撑,一定程度上可缓解疼痛,提高舒适度;腰部固定带和腿部固定带对加压气囊进行多方向拉力固定,使其受力更均衡,固定更牢固,可有效防止加压气囊的移位,利于保证止血效果。

The invention relates to an ilium inflatable pressure tourniquet with leg fixation, which belongs to the technical field of medical devices, and comprises a waist fixation belt, a leg fixation belt and a pressurized air bag, and both the waist fixation belt and the leg fixation belt are combined with pressurization The airbag is connected, the skin side of the pressurized airbag has an anatomical groove adapted to the superior iliac spine, and the pressurized airbag has an air injection port; the groove wall of the anatomical groove is provided with a bag or device for placing an ice pack. There is a full-coverage interlayer, and the interlayer has a liquid injection port for injecting ice gel. The present invention has an anatomical groove adapted to the anterior superior iliac spine, which is more in line with the anatomical characteristics of the anterior superior iliac spine, and is conducive to accurate positioning of the hemostatic site; the anatomical groove is fully attached to and wrapped around the anterior superior iliac spine, forming a wrapped support , to a certain extent, can relieve pain and improve comfort; the waist fixing belt and leg fixing belt fix the pressurized airbag with multi-directional tension, so that the force is more balanced and the fixation is firmer, which can effectively prevent the displacement of the pressurized airbag , to ensure the hemostatic effect.

Description

一种带腿部固定的髂骨充气压力止血带An iliac inflatable pressure tourniquet with leg fixation

技术领域technical field

本发明涉及医疗器械技术领域,尤其涉及一种带腿部固定的髂骨充气压力止血带。The invention relates to the technical field of medical devices, in particular to an ilium inflatable pressure tourniquet with fixed legs.

背景技术Background technique

应用游离髂骨移植修复下颌骨缺损是口腔颌面外科临床中常用的方法之一。由于髂骨具有较丰富的松质骨,供骨量大,易于切取,成活率高及与下颌骨相似的弯曲度等优点,对于恢复下颌骨的外形及功能均能达到较理想的修复效果。Repairing mandibular defects with free iliac crest grafts is one of the commonly used methods in clinical oral and maxillofacial surgery. Because the ilium has the advantages of rich cancellous bone, large bone supply, easy cutting, high survival rate, and similar curvature to the mandible, it can achieve an ideal repair effect for restoring the shape and function of the mandible.

术中取髂骨处由于截骨创面为骨组织,无法进行传统“缝扎,夹闭”等方式进行止血,依靠电凝刀电凝止血,局部涂抹止血剂等方式,术后通常配合2kg重的沙袋或盐袋压迫取骨处止血。During the operation, the iliac crest is taken from the bone tissue because the osteotomy wound is bone tissue, so the traditional "suturing, clipping" and other methods cannot be used to stop bleeding. The electrocoagulation knife is used to stop bleeding, and local application of hemostatic agent is used. After surgery, a 2kg weight is usually used Sandbags or salt bags should be used to compress the bone harvesting site to stop bleeding.

目前使用盐袋或沙袋进行髂骨压迫止血具有以下缺点:The current use of saline or sandbags for hemostasis by ilium compression has the following disadvantages:

1,由于髂前上棘处为弧形且坚硬外凸,导致盐袋或沙袋与创口贴合不佳,继而压迫止血效果不佳;1. Because the anterior superior iliac spine is arc-shaped and hard and convex, the salt bag or sandbag does not fit well with the wound, and then the effect of compression to stop bleeding is not good;

2,盐袋或沙袋未能有效固定,随患者翻身、身体拖动往往会导致盐袋移位,导致无法有效止血;2. If the salt bag or sandbag is not effectively fixed, the salt bag will often be displaced when the patient turns over or dragged by the body, resulting in the inability to effectively stop bleeding;

3,盐袋或沙袋的放置位置直接影响止血效果,由于髂骨位置特殊,经验不足的医务人员或者患者家属无法准确放置盐袋或沙袋;3. The position of the salt bag or sandbag directly affects the hemostatic effect. Due to the special position of the ilium, inexperienced medical staff or patients' family members cannot place the salt bag or sandbag accurately;

4,盐袋压迫的患者在截骨伤口未愈合前需长期卧床,受压部位皮肤易出现压疮;而且,目前使用盐袋或沙袋无法有效支撑包扎截骨处伤口,术后患者随翻身等活动会导致局部疼痛增加,舒适度差。4. Patients who are compressed by salt bags need to stay in bed for a long time before the osteotomy wound heals, and pressure sores are prone to appear on the skin of the compressed area; moreover, the current use of salt bags or sandbags cannot effectively support and bandage the osteotomy wound, and the patient turns over after surgery. Such activities will cause increased local pain and poor comfort.

发明内容Contents of the invention

本发明旨在提供一种带腿部固定的髂骨充气压力止血带,利于准确定位止血部位,可避免加压施力部移位,止血效果好。The invention aims to provide an ilium inflatable pressure tourniquet with fixed legs, which is beneficial to accurately locate the hemostatic site, can avoid the displacement of the pressurized part, and has good hemostatic effect.

为达到上述目的,本发明采用的技术方案如下:In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

一种带腿部固定的髂骨充气压力止血带,包括腰部固定带、腿部固定带和加压气囊,所述腰部固定带和腿部固定带均与加压气囊连接,所述加压气囊的皮肤侧具有与髂骨上棘适配的解剖型凹槽,加压气囊有注气口。An iliac inflatable pressure tourniquet with leg fixation, comprising a waist fixation belt, a leg fixation belt and a pressurized airbag, the waist fixation belt and leg fixation belt are all connected with a pressurized airbag, and the pressurized airbag The skin side has an anatomical groove that fits the superior iliac spine, and the pressurized balloon has an insufflation port.

进一步的,所述解剖型凹槽的槽壁上设有用于放置冰敷袋的袋体。Further, the groove wall of the anatomical groove is provided with a bag body for placing an ice pack.

进一步的,所述袋体中放置有冰敷袋。Further, an ice pack is placed in the bag body.

或者,所述解剖型凹槽的槽壁设有全覆盖夹层,夹层有用于注入冰敷凝胶的注液口。Alternatively, the groove wall of the anatomical groove is provided with a fully covered interlayer, and the interlayer has a liquid injection port for injecting ice compress gel.

进一步的,夹层中装有冰敷凝胶。Further, ice compress gel is housed in the interlayer.

进一步的,所述加压气囊与腰部固定带的皮肤侧连接,腰部固定带的两端可拆卸连接;所述腿部固定带包括两条斜带,斜带的上端与加压气囊连接,两条斜带的下端可拆卸连接。Further, the pressurized airbag is connected to the skin side of the waist fixing belt, and the two ends of the waist fixing belt are detachably connected; the leg fixing belt includes two oblique straps, the upper ends of which are connected to the pressurized airbag, and the two The lower end of the diagonal strap is detachably connected.

或者,所述加压气囊与腰部固定带的皮肤侧连接,腰部固定带的两端可拆卸连接;所述腿部固定带包括竖直带和用于环形绑在腿部的横带,直带上端与加压气囊连接,直带下端与横带连接,横带的两端可拆卸连接。Alternatively, the pressurized airbag is connected to the skin side of the waist fixing belt, and the two ends of the waist fixing belt are detachably connected; The upper end is connected with the pressurized air bag, the lower end of the straight belt is connected with the horizontal belt, and the two ends of the horizontal belt are detachably connected.

或者,带腿部固定的髂骨充气压力止血带还包括竖直带,所述腿部固定带包括用于环形绑在腿部的横带,竖直带的上端与腰部固定带连接,腰部固定带的两端可拆卸连接;竖直带的下端与与横带连接,横带的两端可拆卸连接,所述加压气囊与竖直带的皮肤侧连接。Or, the iliac inflatable pressure tourniquet with leg fixation also includes a vertical strap, and the leg fixation strap includes a horizontal strap for looping on the leg, the upper end of the vertical strap is connected with the waist fixation strap, and the waist fixation The two ends of the belt are detachably connected; the lower end of the vertical belt is connected with the horizontal belt, the two ends of the horizontal belt are detachably connected, and the pressurized airbag is connected with the skin side of the vertical belt.

进一步的,所述竖直带长度可调节。Further, the length of the vertical belt is adjustable.

优选地,腰部固定带和腿部固定带均为弹力绷带。Preferably, both the waist fixing belt and the leg fixing belt are elastic bandages.

与现有技术相比,本发明具有以下有益效果:Compared with the prior art, the present invention has the following beneficial effects:

1,本发明具有与髂骨上棘适配的解剖型凹槽,更加贴合髂前上棘解剖特点,利于准确定位止血部位;1. The present invention has an anatomical groove adapted to the superior iliac spine, which is more in line with the anatomical characteristics of the anterior superior iliac spine, and is conducive to accurate positioning of the hemostatic site;

2,止血带压迫髂骨处设充加压气囊,加压气囊的解剖型凹槽充分贴附包裹在髂前上棘处,利于充分贴合、压迫取骨处伤口,压迫面积大,止血效果好;2. The place where the tourniquet compresses the ilium is equipped with a pressurized airbag. The anatomical groove of the pressurized airbag is fully attached to and wrapped around the anterior superior iliac spine, which is conducive to fully fitting and compressing the wound at the bone harvesting site. The compression area is large and the hemostasis effect is achieved. it is good;

3,加压气囊压迫伤口局部,对取骨处在髂前上棘的伤口形成一定包裹、支撑,一定程度上可缓解疼痛,提高舒适度;3. The pressurized airbag compresses the wound part to form a certain wrapping and support for the wound where the bone is harvested at the anterior superior iliac spine, which can relieve pain and improve comfort to a certain extent;

4,腰部固定带和腿部固定带对加压气囊进行多方向拉力固定,使其受力更均衡,固定更牢固,可有效防止翻身等卧床运动中加压气囊的移位,利于保证止血效果;4. The waist fixing belt and leg fixing belt fix the pressurized airbag with multi-directional tension, so that the force is more balanced and the fixation is firmer, which can effectively prevent the displacement of the pressurized airbag during bed exercises such as turning over, which is conducive to ensuring the hemostatic effect ;

5,止血带上的加压气囊只压迫伤口局部,有效减小压迫面积,增加患者的舒适度,降低压疮风险;5. The pressurized airbag on the tourniquet only compresses the wound part, effectively reducing the compression area, increasing the comfort of the patient, and reducing the risk of pressure sores;

6,解剖型凹槽处设有冰敷装置,可使冰敷介质与取骨处伤口贴合,冰敷面积大,可进一步增强止血效果。6. The anatomical groove is equipped with an ice compress device, which can make the ice compress medium fit the wound at the bone harvesting site, and the large ice compress area can further enhance the hemostatic effect.

附图说明Description of drawings

图1是实施例一的结构示意图;Fig. 1 is the structural representation of embodiment one;

图2是采用第一种加压气囊时图1中A处的剖面图;Fig. 2 is a sectional view at A in Fig. 1 when the first pressurized airbag is adopted;

图3是采用第一种加压气囊时图1中A处的剖面图;Fig. 3 is a cross-sectional view at A in Fig. 1 when the first pressurized airbag is adopted;

图4是实施例一固定在人体上时的示意图;Fig. 4 is a schematic diagram of Embodiment 1 when it is fixed on the human body;

图5是实施例二的结构示意图;Fig. 5 is the structural representation of embodiment two;

图6是实施例二固定在人体上时的示意图;Fig. 6 is a schematic diagram of the second embodiment when it is fixed on the human body;

图7是实施例三的结构示意图;Fig. 7 is the structural representation of embodiment three;

图8是实施例三固定在人体上时的示意图;Fig. 8 is a schematic diagram of the third embodiment when it is fixed on the human body;

图中:1-腰部固定带、2-加压气囊、3-斜带、4-竖直带、5-横带、6-充气装置、7-气囊测压表、21-解剖型凹槽、22-夹层、23-袋体。In the figure: 1-waist fixing belt, 2-pressurized airbag, 3-oblique belt, 4-vertical belt, 5-horizontal belt, 6-inflatable device, 7-airbag pressure gauge, 21-anatomical groove, 22-interlayer, 23-bag body.

具体实施方式Detailed ways

为了使本发明的目的、技术方案及优点更加清楚明白,以下结合附图,对本发明进行进一步详细说明。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

实施例一Embodiment one

如图1、2、3所示,本实施例公开的带腿部固定的髂骨充气压力止血带,包括腰部固定带1、腿部固定带和加压气囊2,腰部固定带1和腿部固定带均与加压气囊2连接,加压气囊2的皮肤侧具有与髂骨上棘适配的解剖型凹槽21,加压气囊2有注气口。As shown in Figures 1, 2, and 3, the ilium inflatable pressure tourniquet with leg fixation disclosed in this embodiment includes a waist fixation belt 1, a leg fixation belt and a pressurized air bag 2, a waist fixation belt 1 and a leg fixation belt. The fixation straps are all connected to the pressurized airbag 2, the skin side of the pressurized airbag 2 has an anatomical groove 21 adapted to the superior iliac spine, and the pressurized airbag 2 has an air injection port.

为了增强止血效果,如图2所示,在解剖型凹槽21的槽壁上设有用于放置冰敷袋的袋体23。或者,如图3所示,解剖型凹槽21的槽壁设有全覆盖夹层22,夹层22有用于注入冰敷凝胶的注液口。需要进行冰敷止血时,在袋体23中放置冰敷袋;或者通过注液口向夹层22中注入冰敷凝胶即可。在施加压力的同时增加了冰敷功能,可增强止血效果。加压气囊2的压迫面的面积根据需要设置。当取骨伤口在髂前上棘时,加压气囊2包裹住髂前上棘即可满足需要;而当取骨伤口在髂骨其他部位时,加压气囊2的压迫面从解剖型凹槽21延伸至少延伸到取骨部位。针对临床中的常见取骨部位,可制作成不同型号的。In order to enhance the hemostatic effect, as shown in FIG. 2 , a bag body 23 for placing an ice pack is provided on the groove wall of the anatomical groove 21 . Or, as shown in FIG. 3 , the groove wall of the anatomical groove 21 is provided with a fully covered interlayer 22 , and the interlayer 22 has a liquid injection port for injecting ice compress gel. When it is necessary to apply ice to stop bleeding, place an ice bag in the bag body 23; or inject ice gel into the interlayer 22 through the liquid injection port. Added ice function while applying pressure to enhance hemostasis. The area of the compression surface of the pressurized airbag 2 is set as required. When the bone harvesting wound is at the anterior superior iliac spine, the pressurized airbag 2 wrapping the anterior superior iliac spine can meet the needs; while when the bone harvesting wound is at other parts of the ilium, the compression surface of the pressurized airbag 2 is changed from the anatomical The groove 21 extends at least as far as the bone harvesting site. It can be made into different models for common bone harvesting sites in clinical practice.

本实施例中加压气囊2与腰部固定带1的皮肤侧连接,腰部固定带1的两端通过带扣或粘扣连接方式实现可拆卸连接,方便固定,也能适用于不同腹围的患者。腿部固定带包括两条斜带3,斜带3的上端与加压气囊2连接,两条斜带3的下端通过带扣或粘扣连接方式实现可拆卸连接。方便固定,也能适用于不同腿围、不同身高的患者,提高其通用性。In this embodiment, the pressurized airbag 2 is connected to the skin side of the waist fixing belt 1, and the two ends of the waist fixing belt 1 are detachably connected by a buckle or velcro connection, which is convenient for fixing, and can also be applied to patients with different abdominal circumferences . The leg fixing strap includes two oblique straps 3, the upper ends of which are connected to the pressurized airbag 2, and the lower ends of the two oblique straps 3 are detachably connected by buckles or gluing. It is convenient to fix, and can also be applied to patients with different leg circumferences and heights, improving its versatility.

优选地,腰部固定带1和腿部固定带均为弹力绷带。加压气囊2材质可选择与血压袖带相同的材质,如软织布或乙烯基。Preferably, both the waist fixing belt 1 and the leg fixing belt are elastic bandages. The material of the pressurized air bag 2 can be selected from the same material as that of the blood pressure cuff, such as soft woven cloth or vinyl.

以下结合附图图1-4介绍本实施例的使用方法:Below in conjunction with accompanying drawing Fig. 1-4 introduce the using method of present embodiment:

使用时,将加压气囊2的解剖型凹槽21对准髂骨上棘,使髂骨上棘陷入解剖型凹槽21中,使加压气囊2包裹覆盖住髂骨上棘,然后将腰部固定带1环形固定在腰腹部,两条斜带3则分别绕过大腿根部内外侧后固定;调节腰部固定带1与皮肤的间隙,以能伸进一根手指的距离为宜。When in use, align the anatomical groove 21 of the pressurized airbag 2 with the superior ilium spine, make the superior iliac spine fall into the anatomical groove 21, make the pressurized airbag 2 wrap and cover the superior iliac spine, and then place the waist The fixing belt 1 is fixed on the waist and abdomen in a ring, and the two oblique belts 3 are respectively fixed around the inside and outside of the thigh root; the gap between the waist fixing belt 1 and the skin is adjusted to a distance that can be inserted into a finger.

随后利用充气装置6对加压气囊2进行充气,充气装置6的注气管与加压气囊2的注气口连接,且注气管连接有气囊测压表7,通过充气装置6向加压气囊2内充气,加压气囊2对髂骨形成压迫力,从而实现压迫止血。在注气过程中通过气囊测压表7可以实时观察充气压力,到合适压力式停止充气即可,避免压力过小而影响止血效果,压力过大而造成局部缺血、坏死。Then utilize inflator 6 to inflate the pressurized airbag 2, the gas injection pipe of the inflator 6 is connected with the gas injection port of the pressurized airbag 2, and the gas injection pipe is connected with the air bag manometric gauge 7, through the inflator 6 into the pressurized airbag 2 Inflate and pressurize the airbag 2 to form a compressive force on the ilium, thereby realizing compression and hemostasis. During the gas injection process, the inflation pressure can be observed in real time through the air bag manometer 7, and the inflation can be stopped when the pressure reaches an appropriate level, so as to avoid the effect of hemostasis caused by too low pressure, and local ischemia and necrosis caused by too high pressure.

本发明具有与髂骨上棘适配的解剖型凹槽21,更加贴合髂前上棘解剖特点,利于准确定位止血部位;止血带压迫髂前上棘处设充加压气囊2,加压气囊2的解剖型凹槽21充分贴附包裹在髂前上棘处,充分贴合压迫取骨处伤口,压迫面积大,止血效果好;而且加压气囊2压迫伤口局部形成一定包裹、支撑,一定程度上可缓解疼痛 ,提高舒适度。The present invention has an anatomical groove 21 adapted to the anterior superior iliac spine, which is more suitable for the anatomical characteristics of the anterior superior iliac spine, and is conducive to accurate positioning of the hemostatic site; The anatomical groove 21 of the airbag 2 is fully attached and wrapped on the anterior superior iliac spine, fully fits and compresses the wound at the bone harvesting site, the compression area is large, and the hemostatic effect is good; and the pressurized airbag 2 compresses the wound part to form a certain package and support, To a certain extent, it can relieve pain and improve comfort.

腰部固定带1和腿部固定带对加压气囊2进行多方向拉力固定,使受力更均衡,固定更牢固,可有效防止翻身等卧床运动中加压气囊2的移位,利于保证止血效果;止血带上的加压气囊2只压迫伤口局部,有效减小压迫面积,增加患者的舒适度,降低压疮风险。The waist fixing belt 1 and the leg fixing belt fix the pressurized airbag 2 with multi-directional tension, so that the force is more balanced and the fixation is firmer, which can effectively prevent the displacement of the pressurized airbag 2 during bed exercises such as turning over, which is conducive to ensuring the hemostatic effect ; Two pressurized airbags on the tourniquet only compress the wound part, effectively reducing the compression area, increasing the comfort of the patient, and reducing the risk of pressure sores.

实施例二Embodiment two

本实施例与实施例一的区别在于:如图5所示,本实施例中加压气囊2依然与腰部固定带1的皮肤侧连接,腿部固定带包括竖直带4和用于环形绑在腿部的横带5,直带4上端与加压气囊2连接,直带4下端与横带5连接,横带5的两端可拆卸连接。The difference between this embodiment and Embodiment 1 is that: as shown in Figure 5, in this embodiment, the pressurized airbag 2 is still connected with the skin side of the waist fixing belt 1, and the leg fixing belt includes a vertical belt 4 and a ring for binding. In the horizontal belt 5 of the legs, the upper end of the straight belt 4 is connected with the pressurized air bag 2, the lower end of the straight belt 4 is connected with the horizontal belt 5, and the two ends of the horizontal belt 5 are detachably connected.

为适应不同身高的患者,竖直带4长度可调节。竖直带4的长度调节方式与现有的带体长度调节方式相同,例如通过粘扣、日字扣等方式来调节,此处不再赘述。For adapting to patients of different heights, the length of the vertical belt 4 is adjustable. The length adjustment method of the vertical belt 4 is the same as the existing belt body length adjustment method, such as adjustment by methods such as velcro, Japanese-style buckle, etc., which will not be repeated here.

佩戴时,如图6所示,将加压气囊2的解剖型凹槽21对准髂骨上棘,使髂骨上棘陷入解剖型凹槽21中,使加压气囊2包裹覆盖住髂骨上棘,然后将腰部固定带1环形固定在腰腹部,横带5环形固定在大腿根部,使竖直带4为绷直状态,调节腰部固定带1与皮肤的间隙,以能伸进一根手指的距离为宜。本实施例只是介绍了单侧取骨的情况,对于双侧取骨的情况,加压气囊和腿部固定带均左右对称设置两个即可。When wearing, as shown in Figure 6, the anatomical groove 21 of the pressurized airbag 2 is aligned with the superior iliac spine, so that the superior iliac spine sinks into the anatomical groove 21, so that the pressurized airbag 2 wraps and covers the ilium The upper spine, and then fix the waist fixing belt 1 on the waist and abdomen, and the horizontal belt 5 on the thigh root, so that the vertical belt 4 is in a straight state, and adjust the gap between the waist fixing belt 1 and the skin so that a finger can be inserted distance is appropriate. This embodiment only introduces the case of unilateral bone harvesting. For the case of bilateral bone harvesting, two pressurized airbags and leg fixation straps can be arranged symmetrically.

实施例三Embodiment Three

本实施例与实施例一的区别在于:如图7所示,带腿部固定的髂骨充气压力止血带还包括竖直带4,竖直带4长度可调节。腿部固定带包括用于环形绑在腿部的横带5,竖直带4的上端与腰部固定带1连接,腰部固定带1的两端可拆卸连接;竖直带4的下端与与横带5连接,横带5的两端可拆卸连接,加压气囊2与竖直带4的皮肤侧连接。The difference between this embodiment and Embodiment 1 is that, as shown in FIG. 7 , the ilium inflatable pressure tourniquet with fixed legs also includes a vertical belt 4 whose length can be adjusted. The leg fixing belt includes a horizontal belt 5 that is used to be bound to the legs in a circular manner. The upper end of the vertical belt 4 is connected with the waist fixing belt 1, and the two ends of the waist fixing belt 1 are detachably connected; The belt 5 is connected, the two ends of the horizontal belt 5 are detachably connected, and the pressurized airbag 2 is connected with the skin side of the vertical belt 4 .

佩戴时,如图8所示,将加压气囊2的解剖型凹槽21对准髂骨上棘,使髂骨上棘陷入解剖型凹槽21中,使加压气囊2包裹覆盖住髂骨上棘,将腰部固定带1环形固定在腰部,横带5环形固定在大腿根部,使竖直带4为绷直状态,竖直带4与皮肤的间隙以能伸进一根手指的距离为宜。When wearing, as shown in Figure 8, the anatomical groove 21 of the pressurized airbag 2 is aligned with the superior iliac spine, so that the superior iliac spine sinks into the anatomical groove 21, so that the pressurized airbag 2 wraps and covers the ilium On the spine, fix the waist fixing belt 1 circularly on the waist, and fix the horizontal belt 5 circularly on the root of the thigh, so that the vertical belt 4 is in a straight state, and the gap between the vertical belt 4 and the skin should be a distance that can be inserted into a finger .

当然,本发明还可有其它多种实施方式,在不背离本发明精神及其实质的情况下,熟悉本领域的技术人员可根据本发明作出各种相应的改变和变形,但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。Certainly, the present invention also can have other multiple implementation modes, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes All changes and modifications should belong to the scope of protection of the appended claims of the present invention.

Claims (10)

1. a kind of ilium the blowing pressure tourniquet fixed with leg, it is characterised in that: including fixing strap of waist, leg fixing belt And pressurised airbag, the fixing strap of waist and leg fixing belt are connect with pressurised airbag, the skin side tool of the pressurised airbag There is the anatomical form groove being adapted to spine on ilium, pressurised airbag has gas injection port.
2. ilium the blowing pressure tourniquet according to claim 1, it is characterised in that: on the cell wall of the anatomical form groove Equipped with the bag body for placing ice pack.
3. ilium the blowing pressure tourniquet according to claim 2, it is characterised in that: be placed with ice compress in the bag body Bag.
4. ilium the blowing pressure tourniquet according to claim 1, it is characterised in that: the cell wall of the anatomical form groove is set There is all standing interlayer, interlayer has the liquid injection port for injecting ice compress gel.
5. ilium the blowing pressure tourniquet according to claim 4, it is characterised in that: ice compress gel is housed in interlayer.
6. ilium the blowing pressure tourniquet according to claim 1, it is characterised in that: the pressurised airbag is fixed with waist The skin side of band connects, and the both ends of fixing strap of waist are detachably connected;The leg fixing belt include two angled tape, angled tape it is upper End is connect with pressurised airbag, and the lower end of two angled tape is detachably connected.
7. ilium the blowing pressure tourniquet according to claim 1, it is characterised in that: the pressurised airbag is fixed with waist The skin side of band connects, and the both ends of fixing strap of waist are detachably connected;The leg fixing belt includes vertical bands and is used for annular The cross band in leg is tied up, straight band upper end is connect with pressurised airbag, and straight band lower end is connect with cross band, and the both ends of cross band detachably connect It connects.
8. ilium the blowing pressure tourniquet according to claim 1, it is characterised in that: it further includes vertical bands, the leg Portion's fixing belt includes the cross band tied up for annular in leg, and the upper end of vertical bands is connect with fixing strap of waist, fixing strap of waist Both ends are detachably connected;The lower end of vertical bands is connect with cross band, and the both ends of cross band are detachably connected, the pressurised airbag and perpendicular The skin side connection of straight band.
9. ilium the blowing pressure tourniquet according to claim 7 or 8, it is characterised in that: the vertical strip length is adjustable Section.
10. according to claim 1, ilium the blowing pressure tourniquet described in 6,7 or 8, it is characterised in that: fixing strap of waist and leg Portion's fixing belt is Elastic bandage.
CN201910840959.9A 2019-09-06 2019-09-06 A kind of ilium the blowing pressure tourniquet fixed with leg Pending CN110464414A (en)

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CN116058835B (en) * 2023-01-10 2024-09-10 四川大学 Pneumatic venous blood sampling pressurizing device and using method thereof

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Application publication date: 20191119