WO2014169741A1 - Catheter securing strap - Google Patents

Catheter securing strap Download PDF

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Publication number
WO2014169741A1
WO2014169741A1 PCT/CN2014/073394 CN2014073394W WO2014169741A1 WO 2014169741 A1 WO2014169741 A1 WO 2014169741A1 CN 2014073394 W CN2014073394 W CN 2014073394W WO 2014169741 A1 WO2014169741 A1 WO 2014169741A1
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
fixing piece
fixed
elastic
fixing
Prior art date
Application number
PCT/CN2014/073394
Other languages
French (fr)
Chinese (zh)
Inventor
贺光
Original Assignee
He Guang
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 CN2013201893917U external-priority patent/CN203263998U/en
Priority claimed from CN201310130403.3A external-priority patent/CN104107495A/en
Application filed by He Guang filed Critical He Guang
Publication of WO2014169741A1 publication Critical patent/WO2014169741A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00Catheters; Hollow probes
    • A61M25/01Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/02Holding devices, e.g. on the body
    • A61M2025/0206Holding devices, e.g. on the body where the catheter is secured by using devices worn by the patient, e.g. belts or harnesses

Definitions

  • This invention relates to a catheter-fixed medical device, and more particularly to a fixation device for securing a medical catheter to a patient to prevent movement of the catheter relative to the patient. Background technique
  • the FOLEY catheter is usually used to excrete urine or some special postoperative bladder effusion/blood.
  • the bladder-to-external access established by a special three-lumen catheter can achieve regular bladder irrigation to meet the patient's treatment needs, improve patient comfort, and restore health better and faster.
  • the FOLEY catheter is a flexible hose made of silicone or natural latex that contains two or three coaxial tubing: an inflation tube, a drain tube and/or a flush tube.
  • the urinary catheter has one or more openings near the bladder end to expel urine, body fluids or blood from the bladder through a collection container (e.g., a negative pressure urine bag) connected to the distal end of the urinary catheter.
  • the proximal end of the inflation tube communicates with an air bag, and the distal end is connected with an inflation valve to facilitate the medical personnel to fill the air bag with air or liquid (such as physiological saline) through the air valve, and the inflated air bag can prevent the catheter from being blocked. Accidental release from the bladder occurs.
  • the inflation valve branch of the distal bladder end of the FOLEY catheter, the catheter branch of the catheter and the body of the catheter form a "Y"-like structure. Since the safety and effectiveness of the FOLEY catheter has been clinically proven for many years, it is currently widely used in all types of medical institutions for applicable patients.
  • the patient may need to move or the medical staff needs to adjust the catheter, replace the collection container (such as the urine bag), or perform a bladder irrigation operation, which may cause the catheter tube outside the urethra.
  • the body is folded or twisted to cause blockage. It may also cause traction of the catheter, which may cause the tube to rub against the bladder of the urethra or catheter at the end of the catheter, causing mucosal congestion, damage, and even infection. Therefore, it is of great clinical significance to effectively fix the FOLEY catheter tube outside the urethra.
  • this patent effectively fixes the catheter tube body to prevent the movement of the longitudinal axis from at least partially compressing the tube body, and thus affecting the inner diameter of the catheter to varying degrees (depending on the skill and strength of the operator locking the strap) May affect the discharge of urine through the body, may cause discomfort, and even infection.
  • This patent is designed to be attached to the patient's thigh skin by a bottom adhesive tape, and the catheter tube is secured to the underlying adhesive tape by a second layer of adhesive attached to the bottom adhesive tape. This design with adhesive tape can effectively fix the pipe body and also reduce the deformation caused by the extrusion of the pipe body.
  • the object of the present invention is to provide a catheter fixing strap, which is particularly suitable for fixing a FOLEY catheter to a patient's thigh for more comprehensive safety, convenient operation, firm fixation, easy removal, easy processing, low cost, and patient Wear comfort and other requirements.
  • a catheter fixing belt of the present invention comprises an elastic band, a connecting fixing piece fixed to one end of the elastic band, and an opening fixing piece of the opening.
  • the elastic band can be fixed around the patient's limbs, such as the thigh, by a connecting piece fixed at one end.
  • the buckle fixing piece of the opening may be a hook-and-eye fastener piece or a single-sided hook fastening piece, one end is fixed on the upper surface of the elastic band, and the other end is suspended and can be folded to the same side of the hook.
  • the fixing piece is fixed to the elastic band portion or directly to the surface of the elastic band, and the releasable connection is fixed by the hook-and-hair hook connection of the hook hair or the single-sided hook connecting with the surface of the elastic band.
  • the inflation end valve of the FOLEY catheter can be branched through the opening of the hook-floating fastener or the single-sided hook fastener, and then the hook of the suspended portion is fastened with the same surface.
  • the sheet or the single-sided hook fastener fixing piece is folded to the corresponding portion of the elastic belt or directly folded toward the surface of the elastic belt, and is directly releasably connected to the surface of the elastic belt by the hook connection or the single hook fastener, and further
  • the "Y"-shaped structure formed by the catheter joint branch of the catheter, the catheter tube body and the inflation valve branch is fixed on the elastic band to fix the catheter to the patient's thigh.
  • the catheter fixation device of the present invention is particularly useful for securing a FOLEY catheter to the patient's thigh.
  • the simple structure facilitates processing and reduces costs.
  • the present invention utilizes an elastic band to be fixed to the limbs of the patient, such as the thigh, to avoid the discomfort caused by the allergy or removal caused by the adhesive directly applied to the skin.
  • the catheter can be effectively fixed in the circumferential direction and the axial direction, and the deformation of the tube body caused by the tube body fixation can be avoided.
  • the elastic band combined with the fastening method of the buckle fixing piece is convenient to release and repeatedly fixed, which is beneficial to adjust the fixing position and the treatment operation of the medical staff.
  • the inventive novel uses a non-woven elastic band surface mount buckle fixing piece as a main structure to fix the FOLEY catheter.
  • the non-woven elastic belt is light, breathable and easy to process. It is easy to realize multi-layer composite processing by ultrasonic or rubber coating. It can realize the direct composite processing method which is difficult to realize by traditional braided elastic belt, reducing cost and facilitating large-scale processing. Promote use.
  • the catheter fixing device of the invention has the advantages of safety, reliability, ease of use, convenient adjustment, comfortable wearing, easy processing, low cost and the like.
  • Figure 1 is a perspective view showing a catheter fixing band in a use state according to a first embodiment of the present invention
  • Figure 2 is a top plan view of the catheter fixing strap of Figure 1;
  • Figure 3 is a partial enlarged plan view of the catheter fixing strap of Figure 1;
  • Figure 4 is a partially enlarged plan view showing the catheter fixing band of Figure 1;
  • Figure 5 is a side view of the catheter fixing strap of Figure 1;
  • Fig. 6 is a side elevational view showing the catheter fixing strap of Fig. 1 in use.
  • Figure 7 is a perspective view showing a catheter fixing belt in a use state according to a second embodiment of the present invention.
  • Figure 8 is a top plan view of the catheter fixing strap of Figure 7;
  • Figure 9 is a partial enlarged plan view of the catheter fixing strap of Figure 7;
  • Figure 10 is a partially enlarged plan view showing the catheter fixing band of Figure 7;
  • Figure 11 is a side view of the catheter fixing strap of Figure 7;
  • Figure 12 is a side elevational view of the catheter fixing strap of Figure 7 in use
  • FIG. 13 is a schematic structural view of a linear slit opening of a buckle fixing piece according to the present invention.
  • Figure 14 is a schematic view showing the structure of the "X" type opening of the buckle fixing piece of the present invention.
  • Fig. 15 is a structural schematic view showing the elliptical opening of the buckle fixing piece in the present invention. detailed description
  • the embodiment shown in Fig. 1 and Fig. 6 adopts a hook-and-eye fastener sheet as a main fixing structure for fixing a catheter tube 80 of a medical catheter (for example, a FOLEY catheter), and an inflation valve.
  • a single-sided hook and loop fastener is used as the main fixing structure for fixing the "Y" type structure.
  • the catheter fixing band 10 of the present invention comprises an elastic band 20, a connecting fixing piece 30, and a fastening piece 40.
  • One end 42 of the buckle fixing piece 40 is fixed to the surface of the elastic band 20, and the other movable end 41 is provided with an opening 50 through which the inflation valve branch 60 passes to releasably connect and fix the guide. Urine tube.
  • the medical catheter is circumscribing and fixed by the buckle fixing piece 40.
  • the connecting fixing piece 30 is a hook-and-loop fastener fixing piece which can be fixed to the end of the elastic band 20 by a suture 31.
  • the elastic band 20 may be a woven elastic band, wherein the first surface 21 in contact with the skin may be a soft woven thread or material, and the second surface 22 opposite to the skin contacting surface may be selected to be suitable for the connecting piece. 30 matching woven thread or material to facilitate wrapping the elastic band 20 around the thigh 12 and adjusting the position and elasticity after passing through the The connecting tab 30 and the second face 22 of the other end of the elastic band 20 achieve a releasable hook connection.
  • the buckle fixing piece 40 is a hook-and-eye fastener piece.
  • One end of the buckle fixing piece 40 that is, a fixing portion (such as the matte portion 42 in FIG. 1) can be sewn and fixed to the second surface 22 of the elastic band 20 by a suture 43, and the buckle is fixed.
  • the other end of the sheet 40 i.e., the movable end (such as the hook surface portion 41 of Fig. 1), is suspended and can be freely folded toward the matte portion 42 for releasable attachment.
  • the movable end of the buckle fixing piece 40 has an opening 50, for example, the opening 50 is located in the middle of the hook portion 41 near the broken line portion of the matte portion 42.
  • the elastic band 20 is wrapped around the patient's thigh to a suitable position and the elastic force is appropriate, and the second piece on the elastic band is passed through the connecting piece 30 and the elastic band.
  • the face 22 is fixed by a releasable hook.
  • the junction of the urinary catheter tube 80, the inflation valve branch 60 and the urine bag connection joint 70 i.e., the intersection of the formed "Y" type structure
  • the junction of the urinary catheter tube 80, the inflation valve branch 60 and the urine bag connection joint 70 i.e., the intersection of the formed "Y" type structure
  • the releasable connection fixing is realized by the hook buckle, so that the "Y" type structure is suedally fixed by the buckle fixing piece 40, and the buckle fixing piece 40 is fixed to the elastic band 20 which is wound and fixed to the thigh.
  • the FOLEY catheter is fixed to the patient's body.
  • the catheter fixing band 100 of the second embodiment of the present invention comprises an elastic band 200, a connecting fixing piece 300, and a fastening piece 400 having an opening 500.
  • One end 420 of the buckle fixing piece 400 is fixed to the surface of the elastic band 200, and the other movable end 410 is provided with an opening 500 through which the inflation valve branch 60 passes to releasably connect and fix the guide. Urine tube.
  • the catheter fixing strap of the present embodiment With the catheter fixing strap of the present embodiment, the medical catheter is straddlely fixed to the buckle fixing piece 400, and is fixed between the buckle fixing piece 400 and the elastic band 200.
  • the elastic band 200 may be selected from a non-woven elastic band.
  • the innovative application of the non-woven fabric has the advantages of making full use of the lightweight, breathable and easy-to-machine characteristics of the non-woven fabric, and further including the connecting fixing piece 300 and the fastening piece 400 by ultrasonic welding or other conventional composite processes. Fixed to the appropriate position of the elastic band 200.
  • the surface of the elastic band of the non-woven fabric can be directly connected with the buckle or the adhesive connection, so as to facilitate the wrapping of the elastic band 200 around the thigh 120, and after adjusting the position and elasticity, the connection is fixed by the connection.
  • the piece 300 is fixedly connected.
  • the buckle fixing piece 400 is a single-sided hook fastening piece, and one end 420 of the fastening piece 400 can also be fixed to the upper surface of the elastic band 200 by ultrasonic welding or other conventional composite processes.
  • the other end of the buckle fixing piece 400 (ie, the hanging end) 410 is suspended and can be freely facing the upper surface 220 of the elastic band 200 to be hook-and-loop type.
  • the releasable connection is fixed (for example, the other end 410 of the buckle fixing piece 400 is a hook surface, and the surface of the elastic band 200 is a rough surface).
  • the movable single-sided hook and loop fastener portion 410 is provided with an appropriately sized opening 500 adjacent to the fold line portion that is coupled to the elastic band.
  • the elastic band 200 is first wrapped around the patient's thigh to a suitable position and the elastic force is appropriate, and is fixed by the connection fixing piece 300.
  • the junction of the urinary catheter tube 80, the inflation valve branch 60 and the urine bag connection joint 70 i.e., the intersection of the formed "Y" type structure) is then placed The floating end 410 of the buckle fixing piece 400 and the intermediate position of the elastic band 200.
  • the upper surface 220 is releasably connected by a hook-and-loop type connection, so that the "Y"-type structure is erected and fixed on the buckle fixing piece 400, and is fixed to the buckle fixing piece 400 and the winding fixing.
  • the FOLEY catheter is secured to the patient's body.
  • FIG. 13 to 15 illustrate several other ways of opening the opening 50 in the buckle fixing piece 40 or the opening 500 in the fastening piece 400.
  • the inflation valve branch 60/inflator branch 600 of the FOLEY catheter has a common standard, the linear (linear) slit opening 51 shown in Fig. 13 and the "X" type slit opening shown in Fig. 14 are shown. 52, or the elliptical opening 53 shown in FIG. 15, or other unillustrated opening method, only one purpose, that is, the inflation valve branch 60/inflating valve branch 600 of the FOLEY catheter passes through the buckle fixing piece.
  • the specific shape can be flexibly adopted according to the needs of mass production.
  • the catheter fixation strip of the present invention is secured to the patient's thigh by an elastic band as a base fixation support for a medical catheter (e.g., a FOLEY catheter). It avoids the disadvantages of using the adhesive tape directly on the skin as a potential allergy caused by the catheter fixing device, sweating, accumulating dust bacteria, removing pain, and inconveniently adjusting the position.
  • a medical catheter e.g., a FOLEY catheter
  • the "Y” type structure of the invention adopts a buckle fixing piece "riding" fixed medical urinary catheter (for example, FOLEY catheter) has good reliability, and avoids directly fixing the catheter tube body.
  • the deformation caused by the tube body affects the catheterization; at the same time, the circumferential and axial fixation of the catheter is realized, and the fixation force of the long axis direction of the tube body caused by directly fixing the catheter tube body is avoided, and the reliability is not high.
  • the problem, especially for the specially lubricated FOLEY catheter of the surface coating, the fixing method of the catheter fixing belt of the invention is obviously improved by the other methods of directly fixing the tube.
  • Another advantage of the present invention is that the crochet releasable attachment of the fastener tab is a major feature of the fixed catheter in that it facilitates the release and repetitive fixation of the catheter, greatly facilitating the operation of the medical personnel. Moreover, since the main fixing mechanisms are hook-and-loop fasteners, the use of adhesive tapes is avoided, which facilitates the medical staff to wear gloves for catheterization and other therapeutic care operations, and at the same time, it also protects medical personnel and avoids cross-infection in hospitals. probability.
  • the catheter fixation tape fixing catheter of the invention in particular the FOLEY catheter has high reliability, convenient operation, easy adjustment, comfortable wearing and simple structure, in particular, the structure described in FIG. 7 to FIG. 12 can adopt the mature non-woven fabric elasticity.
  • the belt and the application of the multi-layer composite processing technology to connect the fixed connection fixing piece and the buckle fixing piece can reduce the cost and facilitate the large-scale popularization of the catheter fixing belt of the present invention.

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Abstract

A catheter securing strap (10) comprises an elastic strap (20), a connecting fixing piece (30) and a hasp fixing piece (40) with a hole and fixed on the surface of the elastic strap. The elastic strap (20) can be secured at an appropriate position of the thigh of the patient in an encircling mode through a single-surface hook hasp or the sticky connecting fixing piece (30) with one end for connecting and fixing. An air inflation valve branch (60) of the urethral catheter is passed through the open hole in the hasp fixing piece (40) partially fixed to the elastic strap (20), a Y-shaped structure formed by the inflation air inflation valve branch (60) of the urethral catheter, a catheter body (80) and a urine bag connecting joint (70) can be fixed to the surface of the elastic strap (20) in a releasable mode, and the catheter body (80) of the urethral catheter is not affected. The catheter securing strap can be used to secure a catheter, especially an FOLEY urethral catheter, to the body of a patient conveniently and reliably, so as to prevent the catheter from an unintentional movement.

Description

导管固定带 技术领域  Catheter fixation band
本发明涉及一种导管固定的医疗器械,特别涉及一种将医用导尿管固定在病人身上以 防止导尿管相对病人移动的固定装置。 背景技术  BACKGROUND OF THE INVENTION 1. Field of the Invention This invention relates to a catheter-fixed medical device, and more particularly to a fixation device for securing a medical catheter to a patient to prevent movement of the catheter relative to the patient. Background technique
经常有些病人由于自身疾病或治疗的需要, 比如一些手术后的病人, 需要静卧在床而 不能随意走动, 甚至不能自主排尿。 针对这种情况通常使用 FOLEY导尿管将尿或一些特 殊术后的膀胱积液 /血液排出体外。 通过特殊的三腔导尿管所建立的膀胱到体外的通路, 更可实现定期膀胱冲洗, 以配合病人的治疗需要, 提升病人的舒适性, 更好更快的恢复健 康。  Often, some patients have to lie in bed and cannot walk around because of their own disease or treatment needs, such as some patients after surgery. In this case, the FOLEY catheter is usually used to excrete urine or some special postoperative bladder effusion/blood. The bladder-to-external access established by a special three-lumen catheter can achieve regular bladder irrigation to meet the patient's treatment needs, improve patient comfort, and restore health better and faster.
通常情况下, FOLEY 导尿管是由硅胶或天然乳胶制成的柔性软管, 其包含两个或三 个同轴的管道: 一个充气管, 一个排液管及 /或一个冲洗管。 其中, 排尿管的近膀胱端有 一个或多个开口, 以将膀胱内的尿液、 体液或血通过排尿管远端连接的收集容器(比如负 压尿袋)排出体外。 充气管的近膀胱端与一个气囊相通, 远端与一充气阀相连, 以方便医 护人员通过气阀向气囊内充入空气或液体(比如生理盐水) , 膨大的气囊可以起到防止导 尿管由膀胱内意外脱出的情况发生。 通常情况下, FOLEY 导尿管的远膀胱端的充气阀分 支、 导尿管尿袋接头分支和导尿管的管体形成一种类似 "Y"型的结构。 由于 FOLEY导 尿管的安全性及有效性经过临床多年的应用验证, 目前在各级医疗机构中对适用的病人广 泛应用。  Typically, the FOLEY catheter is a flexible hose made of silicone or natural latex that contains two or three coaxial tubing: an inflation tube, a drain tube and/or a flush tube. Wherein the urinary catheter has one or more openings near the bladder end to expel urine, body fluids or blood from the bladder through a collection container (e.g., a negative pressure urine bag) connected to the distal end of the urinary catheter. The proximal end of the inflation tube communicates with an air bag, and the distal end is connected with an inflation valve to facilitate the medical personnel to fill the air bag with air or liquid (such as physiological saline) through the air valve, and the inflated air bag can prevent the catheter from being blocked. Accidental release from the bladder occurs. Typically, the inflation valve branch of the distal bladder end of the FOLEY catheter, the catheter branch of the catheter and the body of the catheter form a "Y"-like structure. Since the safety and effectiveness of the FOLEY catheter has been clinically proven for many years, it is currently widely used in all types of medical institutions for applicable patients.
在实际使用 FOLEY导尿管的过程中,病人可能需要移动或医护人员需要调整导尿管, 更换收集容器(比如尿袋) , 或进行膀胱冲洗等操作, 可能造成尿道口外的导尿管管体发 生打折或扭曲导致阻塞。也可能对导尿管形成牵拉, 进而导致管体对尿道或导尿管末端球 囊对膀胱产生摩擦, 引起粘膜充血、 损伤, 甚至诱发感染。 因此对尿道口外的 FOLEY导 尿管管体做有效的固定具有非常重要的临床意义。  In the actual use of the FOLEY catheter, the patient may need to move or the medical staff needs to adjust the catheter, replace the collection container (such as the urine bag), or perform a bladder irrigation operation, which may cause the catheter tube outside the urethra. The body is folded or twisted to cause blockage. It may also cause traction of the catheter, which may cause the tube to rub against the bladder of the urethra or catheter at the end of the catheter, causing mucosal congestion, damage, and even infection. Therefore, it is of great clinical significance to effectively fix the FOLEY catheter tube outside the urethra.
常规固定 FOLEY 导尿管的方式包括使用简单的医用胶布将管体粘贴于大腿的皮肤 上, 或使用纱布、 绷带等将管体缠绕于大腿或床边支架上。 这些简单的固定方式既无法有 效固定管体, 防止管体特别是沿纵轴方向的移动, 而且也不方便操作。 还有一些专用的 FOLEY 导尿管固定装置使用钩毛搭扣绑带直接对导尿管管体进行固定, 比如在美国专利 US5, 941,856 中公开。 但此专利有效固定导尿管管体防止纵轴方向的移动的代价是至少局 部压縮了管体, 进而不同程度 (取决于操作者锁紧绑带的技巧及力度) 的影响了导管内径 并可能影响尿液通过管体排出体外, 可能引起病人不适, 甚至感染。 还有一些可用于 FOLEY导尿管固定的装置采用特殊设计的医用胶贴, 比如在美国专利 USD608, 887中公 开。此专利采用的设计为通过底层胶贴固定在病人的大腿皮肤上, 通过固定于底层胶贴的 第二层胶贴将导管管体固定于底层胶贴的上面。 这种采用胶贴的设计可以有效固定管体, 同时也减少了对管体的挤压产生的形变。 但是, 底层胶贴直接贴在皮肤上有很多缺点, 比 如, 可能导致过敏, 不方便调整位置, 容易累积灰尘细菌, 移除胶贴产生的皮肤牵拉, 汗 毛撕断引起疼痛, 病人出汗等等原因导致病人佩戴不舒适。 Conventional methods of fixing the FOLEY catheter include attaching the tube to the skin of the thigh using a simple medical tape, or wrapping the tube around the thigh or bedside bracket using gauze, bandages, and the like. These simple fixing methods are not effective in fixing the pipe body, preventing the pipe body from moving particularly in the longitudinal direction, and are also inconvenient to operate. There are also a number of specialized FOLEY catheter fixation devices that use a hook and loop fastener to secure the catheter tube directly, as disclosed in U.S. Patent No. 5,941,856. However, this patent effectively fixes the catheter tube body to prevent the movement of the longitudinal axis from at least partially compressing the tube body, and thus affecting the inner diameter of the catheter to varying degrees (depending on the skill and strength of the operator locking the strap) May affect the discharge of urine through the body, may cause discomfort, and even infection. There are also some specially designed medical stickers for use in FOLEY catheter fixation, such as the US patent USD608, 887 Open. This patent is designed to be attached to the patient's thigh skin by a bottom adhesive tape, and the catheter tube is secured to the underlying adhesive tape by a second layer of adhesive attached to the bottom adhesive tape. This design with adhesive tape can effectively fix the pipe body and also reduce the deformation caused by the extrusion of the pipe body. However, there are many disadvantages to attaching the underlying adhesive tape directly to the skin. For example, it may cause allergies, it is inconvenient to adjust the position, it is easy to accumulate dust bacteria, the skin pulled by the adhesive strip is pulled, the hair is torn and the pain is caused, the patient sweats, etc. Causes the patient to wear uncomfortable.
因此需要一种结构简单的固定装置将导尿管安全有效的固定在病人身上,不影响导尿 管的管径及导尿的功能, 方便医护人员调整导管, 更换尿袋或执行尿道冲洗等操作, 同时 病人佩戴舒适, 不影响病人少量移动。 更要适合批量生产, 材料安全, 成本低廉, 适合临 床的广泛应用。 发明内容  Therefore, there is a need for a simple fixing device for fixing the catheter to the patient safely and effectively, without affecting the diameter of the catheter and the function of guiding the catheter, facilitating the adjustment of the catheter by the medical staff, changing the urine bag or performing urinary tract irrigation. At the same time, the patient is comfortable to wear and does not affect the patient's small movement. It is more suitable for mass production, material safety, low cost, and is suitable for a wide range of clinical applications. Summary of the invention
本发明的目的在于提供一种导管固定带, 特别适用于将 FOLEY导尿管固定于病人的 大腿, 以更全面的满足安全, 方便操作, 固定牢固, 移除方便, 易加工, 低成本, 病人佩 戴舒适等要求。  The object of the present invention is to provide a catheter fixing strap, which is particularly suitable for fixing a FOLEY catheter to a patient's thigh for more comprehensive safety, convenient operation, firm fixation, easy removal, easy processing, low cost, and patient Wear comfort and other requirements.
为实现上述目的, 本发明的导管固定带, 包括一个弹性带, 固定于弹性带一端的连接 固定片, 一个开孔的搭扣固定片。所述弹性带可以通过一端连接固定的连接固定片环绕固 定于病人的四肢, 比如大腿。所述开孔的搭扣固定片可以是钩毛同面搭扣固定片或单面钩 搭扣固定片, 一端固定于弹性带的上表面, 另一端悬空并可折向钩毛同面搭扣固定片固定 在弹性带的部分或直接折向弹性带表面,通过钩毛同面的钩毛连接或单面钩与弹性带表面 连接实现可释放的连接固定。 具体使用时, 可以先将 FOLEY导尿管的充气端气阀分支穿 过钩毛同面搭扣固定片或单面钩搭扣固定片的开口,再将悬空部分的钩毛同面搭扣固定片 或单面钩搭扣固定片折向相应的固定在弹性带的部分或直接折向弹性带表面,通过钩毛连 接或单面钩搭扣与弹性带表面直接做可释放的连接固定, 进而将导尿管的尿袋接头分支、 导尿管管体与充气阀分支形成的 "Y"型结构固定在弹性带上面, 实现将导尿管固定于病 人大腿上。  To achieve the above object, a catheter fixing belt of the present invention comprises an elastic band, a connecting fixing piece fixed to one end of the elastic band, and an opening fixing piece of the opening. The elastic band can be fixed around the patient's limbs, such as the thigh, by a connecting piece fixed at one end. The buckle fixing piece of the opening may be a hook-and-eye fastener piece or a single-sided hook fastening piece, one end is fixed on the upper surface of the elastic band, and the other end is suspended and can be folded to the same side of the hook. The fixing piece is fixed to the elastic band portion or directly to the surface of the elastic band, and the releasable connection is fixed by the hook-and-hair hook connection of the hook hair or the single-sided hook connecting with the surface of the elastic band. For specific use, the inflation end valve of the FOLEY catheter can be branched through the opening of the hook-floating fastener or the single-sided hook fastener, and then the hook of the suspended portion is fastened with the same surface. The sheet or the single-sided hook fastener fixing piece is folded to the corresponding portion of the elastic belt or directly folded toward the surface of the elastic belt, and is directly releasably connected to the surface of the elastic belt by the hook connection or the single hook fastener, and further The "Y"-shaped structure formed by the catheter joint branch of the catheter, the catheter tube body and the inflation valve branch is fixed on the elastic band to fix the catheter to the patient's thigh.
本发明的导管固定装置, 特别适用于将 FOLEY导尿管固定于病人的大腿上面。 简单 的结构方便加工进而降低成本。 同时本发明利用弹性带固定于病人的四肢, 比如大腿, 避 免了胶贴直接贴敷皮肤造成的过敏或移除引起的不适。 利用 FOLEY导尿管的 "Y"型结 构固定即可在周向和轴向有效固定导尿管,又可以避免对管体固定造成管体变形等导致影 响导尿功能。弹性带结合搭扣固定片的固定方式方便释放及反复固定, 有利于调整固定位 置及医护人员的治疗操作。  The catheter fixation device of the present invention is particularly useful for securing a FOLEY catheter to the patient's thigh. The simple structure facilitates processing and reduces costs. At the same time, the present invention utilizes an elastic band to be fixed to the limbs of the patient, such as the thigh, to avoid the discomfort caused by the allergy or removal caused by the adhesive directly applied to the skin. By using the "Y"-type structure of the FOLEY catheter, the catheter can be effectively fixed in the circumferential direction and the axial direction, and the deformation of the tube body caused by the tube body fixation can be avoided. The elastic band combined with the fastening method of the buckle fixing piece is convenient to release and repeatedly fixed, which is beneficial to adjust the fixing position and the treatment operation of the medical staff.
特别是本发明创新性的采用无纺布弹性带表面固定搭扣固定片作为主要的结构固定 FOLEY 导尿管。 无纺布弹性带具有轻便, 透气, 方便加工, 易于通过超声波或涂胶等工 艺实现多层材料复合加工, 可以实现传统的编织弹性带很难实现的直接复合加工方式, 降 低成本, 利于大规模推广使用。 本发明的导管固定装置具有安全, 可靠, 易用, 方便调整, 佩戴舒适, 易加工, 低成 本等优点。 附图说明 In particular, the inventive novel uses a non-woven elastic band surface mount buckle fixing piece as a main structure to fix the FOLEY catheter. The non-woven elastic belt is light, breathable and easy to process. It is easy to realize multi-layer composite processing by ultrasonic or rubber coating. It can realize the direct composite processing method which is difficult to realize by traditional braided elastic belt, reducing cost and facilitating large-scale processing. Promote use. The catheter fixing device of the invention has the advantages of safety, reliability, ease of use, convenient adjustment, comfortable wearing, easy processing, low cost and the like. DRAWINGS
图 1为本发明第一实施例的导管固定带使用状态下的立体图;  Figure 1 is a perspective view showing a catheter fixing band in a use state according to a first embodiment of the present invention;
图 2为图 1中导管固定带的俯视结构示意图;  Figure 2 is a top plan view of the catheter fixing strap of Figure 1;
图 3为图 1中导管固定带的局部俯视放大示意图;  Figure 3 is a partial enlarged plan view of the catheter fixing strap of Figure 1;
图 4为图 1中导管固定带的局部仰视放大示意图;  Figure 4 is a partially enlarged plan view showing the catheter fixing band of Figure 1;
图 5为图 1中导管固定带的侧视图;  Figure 5 is a side view of the catheter fixing strap of Figure 1;
图 6为图 1中导管固定带使用状态下的的侧视示意图。  Fig. 6 is a side elevational view showing the catheter fixing strap of Fig. 1 in use.
图 7为本发明第二实施例的导管固定带使用状态下的立体图;  Figure 7 is a perspective view showing a catheter fixing belt in a use state according to a second embodiment of the present invention;
图 8为图 7中导管固定带的俯视结构示意图;  Figure 8 is a top plan view of the catheter fixing strap of Figure 7;
图 9为图 7中导管固定带的局部俯视放大示意图;  Figure 9 is a partial enlarged plan view of the catheter fixing strap of Figure 7;
图 10为图 7中导管固定带的局部仰视放大示意图;  Figure 10 is a partially enlarged plan view showing the catheter fixing band of Figure 7;
图 11为图 7中导管固定带的侧视图;  Figure 11 is a side view of the catheter fixing strap of Figure 7;
图 12为图 7中导管固定带使用状态下的的侧视示意图;  Figure 12 is a side elevational view of the catheter fixing strap of Figure 7 in use;
图 13为本发明中搭扣固定片线性裂隙开孔的一种结构示意图;  13 is a schematic structural view of a linear slit opening of a buckle fixing piece according to the present invention;
图 14为本发明中搭扣固定片 "X"型开孔的一种结构示意图;  Figure 14 is a schematic view showing the structure of the "X" type opening of the buckle fixing piece of the present invention;
图 15为本发明中搭扣固定片椭圆形开孔的一种结构示意图。 具体实施方式  Fig. 15 is a structural schematic view showing the elliptical opening of the buckle fixing piece in the present invention. detailed description
图 1和图 6所示的实施方式, 采用了钩毛同面搭扣固定片作为主要固定结构, 用于固 定医用导尿管 (例如 FOLEY导尿管) 的导尿管管体 80, 充气阀分支 60和尿袋接头分支 70形成的 "Y"型结构。 而图 7和图 1 1所示的实施方式, 采用单面钩搭扣固定片作为固 定所述 "Y"型结构的主要固定结构。  The embodiment shown in Fig. 1 and Fig. 6 adopts a hook-and-eye fastener sheet as a main fixing structure for fixing a catheter tube 80 of a medical catheter (for example, a FOLEY catheter), and an inflation valve. The "60" structure formed by the branch 60 and the urine bag joint branch 70. In the embodiment shown in Fig. 7 and Fig. 11, a single-sided hook and loop fastener is used as the main fixing structure for fixing the "Y" type structure.
以下首先结合图 1〜图 6来说明本发明第一实施例的导管固定带的结构。 参见图 1〜 图 6, 本发明的导管固定带 10包括弹性带 20, 连接固定片 30, 搭扣固定片 40。 所述搭扣 固定片 40的一端 42固定于所述弹性带 20的表面,另一活动端 41开设有供所述充气阀分 支 60穿过的开孔 50, 以可释放地连接固定所述导尿管。 采用本实施例的导管固定带, 医 用导尿管骑跨式地被所述搭扣固定片 40环绕固定。  Hereinafter, the structure of the catheter fixing belt of the first embodiment of the present invention will be described first with reference to Figs. 1 to 6 . Referring to Figures 1 to 6, the catheter fixing band 10 of the present invention comprises an elastic band 20, a connecting fixing piece 30, and a fastening piece 40. One end 42 of the buckle fixing piece 40 is fixed to the surface of the elastic band 20, and the other movable end 41 is provided with an opening 50 through which the inflation valve branch 60 passes to releasably connect and fix the guide. Urine tube. With the catheter fixing band of the present embodiment, the medical catheter is circumscribing and fixed by the buckle fixing piece 40.
具体地, 所述连接固定片 30为钩面搭扣连接固定片, 其可以通过缝线 31固定于所述 弹性带 20的末端。  Specifically, the connecting fixing piece 30 is a hook-and-loop fastener fixing piece which can be fixed to the end of the elastic band 20 by a suture 31.
所述弹性带 20可以选用编织舒适的弹性带,其中与皮肤接触的第一面 21可以选用柔 软的织线或材料,与皮肤接触面相对的第二面 22可以选用适合与所述连接固定片 30相配 的织线或材料, 以方便将所述弹性带 20环绕在大腿 12上面并调整好位置和弹力后通过所 述连接固定片 30与所述弹性带 20的另一末端的第二面 22实现可释放的钩毛连接固定。 所述搭扣固定片 40为钩毛同面搭扣固定片。 The elastic band 20 may be a woven elastic band, wherein the first surface 21 in contact with the skin may be a soft woven thread or material, and the second surface 22 opposite to the skin contacting surface may be selected to be suitable for the connecting piece. 30 matching woven thread or material to facilitate wrapping the elastic band 20 around the thigh 12 and adjusting the position and elasticity after passing through the The connecting tab 30 and the second face 22 of the other end of the elastic band 20 achieve a releasable hook connection. The buckle fixing piece 40 is a hook-and-eye fastener piece.
所述搭扣固定片 40的一端即固定部分 (比如图 1 中毛面部分 42 ) 可以通过缝线 43 缝制固定于所述弹性带 20的第二面 22的适当位置, 所述搭扣固定片 40的另一端即活动 端(比如图 1中钩面部分 41 )悬空, 可以自由折向所述毛面部分 42做可释放的连接固定。 所述搭扣固定片 40的活动端具有开孔 50, 例如: 所述开孔 50位于钩面部分 41靠近毛面 部分 42的折线部分中间。  One end of the buckle fixing piece 40, that is, a fixing portion (such as the matte portion 42 in FIG. 1) can be sewn and fixed to the second surface 22 of the elastic band 20 by a suture 43, and the buckle is fixed. The other end of the sheet 40, i.e., the movable end (such as the hook surface portion 41 of Fig. 1), is suspended and can be freely folded toward the matte portion 42 for releasable attachment. The movable end of the buckle fixing piece 40 has an opening 50, for example, the opening 50 is located in the middle of the hook portion 41 near the broken line portion of the matte portion 42.
在进行 FOLEY导尿管固定前, 如图 1所示, 首先, 将所述弹性带 20环绕于病人的大 腿至合适位置及弹力适当,并通过所述连接固定片 30与弹性带上的第二面 22做可释放的 钩毛连接固定。然后, 将导尿管的导尿管管体 80, 充气阀分支 60和尿袋连接接头 70的连 接处(即形成的 "Y"型结构的交点)放置于所述搭扣固定片 40的中间位置。 将导尿管的 充气气阀分支 60穿过所述搭扣固定片 40悬空端上的开孔 50,而后将所述活动端(钩面部 分 41 ) 折向固定部分 (毛面部分 42 ) , 通过钩毛搭扣实现可释放的连接固定, 进而实现 "Y"型结构骑跨式地被搭扣固定片 40环绕固定, 同时搭扣固定片 40固定于缠绕固定于 大腿的所述弹性带 20上, 实现将 FOLEY导尿管固定于病人身体上。  Before performing the FOLEY catheter fixation, as shown in FIG. 1, first, the elastic band 20 is wrapped around the patient's thigh to a suitable position and the elastic force is appropriate, and the second piece on the elastic band is passed through the connecting piece 30 and the elastic band. The face 22 is fixed by a releasable hook. Then, the junction of the urinary catheter tube 80, the inflation valve branch 60 and the urine bag connection joint 70 (i.e., the intersection of the formed "Y" type structure) is placed in the middle of the buckle fixing piece 40. position. Passing the inflation valve branch 60 of the catheter through the opening 50 in the hanging end of the buckle fixing piece 40, and then folding the movable end (the hook surface portion 41) toward the fixed portion (the matte portion 42), The releasable connection fixing is realized by the hook buckle, so that the "Y" type structure is ridically fixed by the buckle fixing piece 40, and the buckle fixing piece 40 is fixed to the elastic band 20 which is wound and fixed to the thigh. Above, the FOLEY catheter is fixed to the patient's body.
以下结合图 7〜图 12来说明本发明第二实施例的导管固定带的结构。本发明第二实施 例的导管固定带 100包括弹性带 200, 连接固定片 300, 具有开孔 500的搭扣固定片 400。 所述搭扣固定片 400的一端 420固定于所述弹性带 200的表面,另一活动端 410开设有供 所述充气阀分支 60穿过的开孔 500, 以可释放地连接固定所述导尿管。采用本实施例的导 管固定带, 医用导尿管骑跨式地固定于所述搭扣固定片 400上, 且固定于搭扣固定片 400 与弹性带 200之间。  The structure of the catheter fixing band of the second embodiment of the present invention will be described below with reference to Figs. 7 to 12 . The catheter fixing band 100 of the second embodiment of the present invention comprises an elastic band 200, a connecting fixing piece 300, and a fastening piece 400 having an opening 500. One end 420 of the buckle fixing piece 400 is fixed to the surface of the elastic band 200, and the other movable end 410 is provided with an opening 500 through which the inflation valve branch 60 passes to releasably connect and fix the guide. Urine tube. With the catheter fixing strap of the present embodiment, the medical catheter is straddlely fixed to the buckle fixing piece 400, and is fixed between the buckle fixing piece 400 and the elastic band 200.
所述弹性带 200可以选用无纺布弹性带。这种无纺布的创新应用的好处是充分利用无 纺布的轻便, 透气, 易加工的特点, 更包括所述连接固定片 300及搭扣固定片 400可以通 过超声波焊接或其他常规的复合工艺固定于所述弹性带 200的适当位置。而且无纺布弹性 带的表面既可直接与搭扣配合连接, 也可以配合胶贴连接, 以方便将所述弹性带 200环绕 在大腿 120上, 调整好位置和弹性后, 通过所述连接固定片 300连接固定。  The elastic band 200 may be selected from a non-woven elastic band. The innovative application of the non-woven fabric has the advantages of making full use of the lightweight, breathable and easy-to-machine characteristics of the non-woven fabric, and further including the connecting fixing piece 300 and the fastening piece 400 by ultrasonic welding or other conventional composite processes. Fixed to the appropriate position of the elastic band 200. Moreover, the surface of the elastic band of the non-woven fabric can be directly connected with the buckle or the adhesive connection, so as to facilitate the wrapping of the elastic band 200 around the thigh 120, and after adjusting the position and elasticity, the connection is fixed by the connection. The piece 300 is fixedly connected.
具体说, 所述搭扣固定片 400为单面钩搭扣固定片, 所述搭扣固定片 400的一端 420 同样可通过超声波焊接或其他常规的复合工艺固定于所述弹性带 200的上表面 220 (即与 皮肤接触的相对面) 的适当位置, 所述搭扣固定片 400的另一端 (即悬空端) 410悬空可 以自由相向所述弹性带 200的上表面 220做钩毛搭扣式的可释放连接固定(例如搭扣固定 片 400的另一端 410为钩面, 弹性带 200的表面为毛面) 。 所述可活动的单面钩搭扣固定 片部分 410靠近与弹性带连接的折线部分开具适当大小的开孔 500。  Specifically, the buckle fixing piece 400 is a single-sided hook fastening piece, and one end 420 of the fastening piece 400 can also be fixed to the upper surface of the elastic band 200 by ultrasonic welding or other conventional composite processes. The other end of the buckle fixing piece 400 (ie, the hanging end) 410 is suspended and can be freely facing the upper surface 220 of the elastic band 200 to be hook-and-loop type. The releasable connection is fixed (for example, the other end 410 of the buckle fixing piece 400 is a hook surface, and the surface of the elastic band 200 is a rough surface). The movable single-sided hook and loop fastener portion 410 is provided with an appropriately sized opening 500 adjacent to the fold line portion that is coupled to the elastic band.
在进行 FOLEY导尿管固定前, 如图 7所示, 首先将所述弹性带 200环绕于病人的大 腿至合适位置及弹力适当, 并通过所述连接固定片 300固定。然后将导尿管的导尿管管体 80, 充气阀分支 60和尿袋连接接头 70的连接处 (即形成的 "Y"型结构的交点) 放置于 所述搭扣固定片 400的悬空端 410与弹性带 200的中间位置。 将导尿管的充气阀分支 600 穿过所述钩搭扣固定片 400悬空端 410上的开孔 500, 而后将所述搭扣固定片 400的悬空 端 410直接推向所述弹性带 200的上表面 220通过钩毛搭扣式的连接方式实现可释放的连 接固定, 进而实现 " Y"型结构骑跨固定于所述搭扣固定片 400上, 同时固定于搭扣固定 片 400与缠绕固定于大腿的所述弹性带 200之间, 实现将 FOLEY导尿管固定于病人身体 上。 Before the FOLEY catheter is fixed, as shown in Fig. 7, the elastic band 200 is first wrapped around the patient's thigh to a suitable position and the elastic force is appropriate, and is fixed by the connection fixing piece 300. The junction of the urinary catheter tube 80, the inflation valve branch 60 and the urine bag connection joint 70 (i.e., the intersection of the formed "Y" type structure) is then placed The floating end 410 of the buckle fixing piece 400 and the intermediate position of the elastic band 200. Passing the inflation valve branch 600 of the catheter through the opening 500 in the hanging end 410 of the hook and loop fastener 400, and then pushing the hanging end 410 of the buckle fixing piece 400 directly to the elastic band 200 The upper surface 220 is releasably connected by a hook-and-loop type connection, so that the "Y"-type structure is erected and fixed on the buckle fixing piece 400, and is fixed to the buckle fixing piece 400 and the winding fixing. Between the elastic bands 200 of the thighs, the FOLEY catheter is secured to the patient's body.
图 13〜图 15列举描述了在所述搭扣固定片 40上开孔 50或搭扣固定片 400上开孔 500 的几种其他方式。由于 FOLEY导尿管的充气阀分支 60/充气阀分支 600有通用的标准,所 以无论是图 13所示的直线式(线性)裂隙开孔 51, 图 14所示的 "X"型裂隙开孔 52, 还 是图 15所示的椭圆形开孔 53, 还是其他未列举的开孔方式, 目的只有一个, 即将 FOLEY 导尿管的充气阀分支 60/充气阀分支 600穿过所述搭扣固定片 40或 400上的开孔 50或 500。 具体的形状可以根据大规模生产的需求灵活采用。  13 to 15 illustrate several other ways of opening the opening 50 in the buckle fixing piece 40 or the opening 500 in the fastening piece 400. Since the inflation valve branch 60/inflator branch 600 of the FOLEY catheter has a common standard, the linear (linear) slit opening 51 shown in Fig. 13 and the "X" type slit opening shown in Fig. 14 are shown. 52, or the elliptical opening 53 shown in FIG. 15, or other unillustrated opening method, only one purpose, that is, the inflation valve branch 60/inflating valve branch 600 of the FOLEY catheter passes through the buckle fixing piece. An opening 50 or 500 on 40 or 400. The specific shape can be flexibly adopted according to the needs of mass production.
本发明的导管固定带通过弹性带固定于病人的大腿作为医用导尿管 (例如 FOLEY导 尿管)的基础固定支撑。避免了使用胶贴直接粘贴于皮肤上作为导管固定装置带来的潜在 过敏, 出汗, 积累灰尘细菌, 移除疼痛, 不方便调整位置等缺点。  The catheter fixation strip of the present invention is secured to the patient's thigh by an elastic band as a base fixation support for a medical catheter (e.g., a FOLEY catheter). It avoids the disadvantages of using the adhesive tape directly on the skin as a potential allergy caused by the catheter fixing device, sweating, accumulating dust bacteria, removing pain, and inconveniently adjusting the position.
本发明采用搭扣固定片"骑跨式"固定医用导尿管(例如 FOLEY导尿管)的所述 "Y" 型结构具有较好的可靠性,避免了直接固定导尿管管体可能对管体造成的形变,影响导尿; 同时实现了导尿管的周向和轴向固定,避免了直接固定导尿管管体导致的管体长轴方向的 固定力不足, 可靠性不高的问题, 特别针对表面涂层的特殊润滑的 FOLEY导尿管, 本发 明的导管固定带的固定方式更是明显的改进了其他直接固定管体方式的不足。  The "Y" type structure of the invention adopts a buckle fixing piece "riding" fixed medical urinary catheter (for example, FOLEY catheter) has good reliability, and avoids directly fixing the catheter tube body. The deformation caused by the tube body affects the catheterization; at the same time, the circumferential and axial fixation of the catheter is realized, and the fixation force of the long axis direction of the tube body caused by directly fixing the catheter tube body is avoided, and the reliability is not high. The problem, especially for the specially lubricated FOLEY catheter of the surface coating, the fixing method of the catheter fixing belt of the invention is obviously improved by the other methods of directly fixing the tube.
本发明采用搭扣固定片的钩毛可释放连接作为固定导管的主要结构的另外一个好处 在于非常方便释放及重复固定导管, 极大的方便了医护人员的操作。而且由于主要的固定 机构均采用钩毛搭扣连接, 避免使用胶贴, 方便了医护人员戴手套进行导尿及其他治疗护 理操作, 方便的同时, 更保护了医护人员, 避免医院内交叉感染的几率。  Another advantage of the present invention is that the crochet releasable attachment of the fastener tab is a major feature of the fixed catheter in that it facilitates the release and repetitive fixation of the catheter, greatly facilitating the operation of the medical personnel. Moreover, since the main fixing mechanisms are hook-and-loop fasteners, the use of adhesive tapes is avoided, which facilitates the medical staff to wear gloves for catheterization and other therapeutic care operations, and at the same time, it also protects medical personnel and avoids cross-infection in hospitals. probability.
本发明的导管固定带固定导管, 特别是 FOLEY导尿管可靠度高, 操作方便, 易于调 整, 佩戴舒适, 结构简单, 特别是图 7〜图 12所描述的结构可以采用成熟的无纺布弹性带 及应用多层复合加工工艺连接固定连接固定片及搭扣固定片, 可以降低成本, 有利于大规 模的推广使用本发明的导管固定带。  The catheter fixation tape fixing catheter of the invention, in particular the FOLEY catheter has high reliability, convenient operation, easy adjustment, comfortable wearing and simple structure, in particular, the structure described in FIG. 7 to FIG. 12 can adopt the mature non-woven fabric elasticity. The belt and the application of the multi-layer composite processing technology to connect the fixed connection fixing piece and the buckle fixing piece can reduce the cost and facilitate the large-scale popularization of the catheter fixing belt of the present invention.

Claims

权利要求 Rights request
1、 一种将医用导尿管固定于病人身体上的导管固定带 (10 ) , 所述导尿管包括由充 气阀分支 (60) 、 导尿管尿袋接头 (70) 及导尿管管体 (80) 形成的 Y型结构, 其特征 在于, 所述导管固定带包括: 1. A catheter fixing belt (10) for fixing a medical catheter to the patient's body. The catheter includes an inflatable valve branch (60), a catheter urine bag connector (70) and a catheter tube. The Y-shaped structure formed by the body (80) is characterized in that the catheter fixing belt includes:
弹性带 (20) , 其能够沿长轴方向伸縮, 以能拉伸环绕在病人身体的适当位置; 连接固定片 (30) , 固定于所述弹性带 (20) 的一个末端, 并可与所述弹性带 (20) 的另一末端的表面做可释放的连接固定; The elastic band (20) can stretch along the long axis so as to be stretched around the patient's body at an appropriate position; the connecting piece (30) is fixed to one end of the elastic band (20) and can be connected with all the elastic bands (20). The surface of the other end of the elastic band (20) is releasably connected and fixed;
搭扣固定片 (40) , 所述搭扣固定片 (40) 的一端 (42) 固定于所述弹性带 (20) 的 表面, 另一端 (41 ) 为活动端, 所述活动端开设有供所述充气阀分支 (60) 穿过的开孔, 以可释放地连接固定所述导尿管。 Buckle fixing piece (40), one end (42) of the buckle fixing piece (40) is fixed on the surface of the elastic band (20), and the other end (41) is a movable end, and the movable end is provided with a The opening of the inflatable valve branch (60) passes through to releasably connect and fix the urinary catheter.
2、 如权利要求 1所述的导管固定带, 其特征在于, 所述搭扣固定片 (40 ) 的另一端 (41 )为单面钩搭扣, 所述搭扣固定片 (40 ) 的另一端 (41 )与所述弹性带 (20 )表面通 过钩面与毛面可释放地连接, 其中, 所述导尿管骑跨式地固定于所述搭扣固定片 (400 ) 上, 且固定于所述搭扣固定片与所述弹性带之间。 2. The catheter fixing belt according to claim 1, characterized in that the other end (41) of the buckle fixing piece (40) is a single-sided hook hasp, and the other end (41) of the buckle fixing piece (40) One end (41) is releasably connected to the surface of the elastic band (20) through the hook surface and the rough surface, wherein the urinary catheter is fixed to the buckle fixing piece (400) in a riding style, and is fixed Between the buckle fixing piece and the elastic band.
3、 如权利要求 1所述的导管固定带, 其特征在于, 所述搭扣固定片 (40 ) 为钩毛同 面搭扣, 所述活动端 (41 )经翻折后与所述一端 (41 )钩毛式连接, 其中, 所述医用导尿 管骑跨式地被所述搭扣固定片 (40) 环绕固定。 3. The catheter fixing belt according to claim 1, characterized in that the buckle fixing piece (40) is a hook-and-loop fastener, and the movable end (41) is folded with the one end (41). 41) Hook-and-loop connection, wherein the medical catheter is straddled and fixed around the buckle fixing piece (40).
4、 如权利要求 1或 2或 3所述的导管固定带, 其特征在于, 所述开孔为 "十"字裂 隙开孔 (50) 、 线性裂隙开孔 (51 ) 、 "X"型裂隙开孔 (52) 以及椭圆形开孔 (53 ) 中 的任一种。 4. The catheter fixing belt according to claim 1, 2 or 3, characterized in that the openings are "cross"-shaped crack openings (50), linear crack openings (51), and "X"-shaped cracks Any of openings (52) and oval openings (53).
5、 如权利要求 1所述的导管固定带, 其特征在于, 所述连接固定片 (30 ) 通过缝线 ( 31 ) 固定于所述弹性带 (20) 的一个末端。 5. The catheter fixing belt according to claim 1, characterized in that the connecting fixing piece (30) is fixed to one end of the elastic belt (20) through a suture (31).
6、 如权利要求 1所述的导管固定带, 其特征在于, 所述连接固定片 (30 ) 通过单面 钩搭扣与所述弹性带 (20) 的另一末端的表面环绕固定。 6. The catheter fixing belt according to claim 1, characterized in that the connection fixing piece (30) is fixed around the surface of the other end of the elastic belt (20) through a single-sided hook buckle.
7、 如权利要求 1所述的导管固定带, 其特征在于, 所述连接固定片 (30 ) 通过胶贴 与所述弹性带固定带 (20) 的另一末端的表面环绕固定。 7. The catheter fixing belt according to claim 1, characterized in that the connecting fixing piece (30) is fixed around the surface of the other end of the elastic band fixing belt (20) by adhesive tape.
8、 如权利要求 1所述的导管固定带, 其特征在于, 所述弹性带(20)为编织弹性带, 所述搭扣固定片 (40 ) 的一端 (42 )沿着所述弹性带 (20 ) 的长轴方向通过缝线 (43 ) 固 定在所述弹性带 (20) 的表面。 8. The catheter fixing belt according to claim 1, wherein the elastic belt (20) is a woven elastic belt, and one end (42) of the buckle fixing piece (40) is along the elastic belt (20). The long axis direction of 20) is fixed on the surface of the elastic band (20) through sutures (43).
9、 如权利要求 1所述的导管固定带, 其特征在于, 所述弹性带 (20 ) 为无纺布弹性 带, 所述搭扣固定片 (40) 的一端 (42)沿着所述弹性带 (20) 的长轴方向通过超声波或 涂胶复合工艺固定在所述弹性带 (20) 表面。 9. The catheter fixing belt according to claim 1, characterized in that the elastic belt (20) is a non-woven elastic belt, and one end (42) of the buckle fixing piece (40) is along the elastic belt. The long axis direction of the belt (20) is fixed on the surface of the elastic belt (20) through ultrasonic or glue coating process.
PCT/CN2014/073394 2013-04-16 2014-03-13 Catheter securing strap WO2014169741A1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201320189391.7 2013-04-16
CN201310130403.3 2013-04-16
CN2013201893917U CN203263998U (en) 2013-04-16 2013-04-16 Catheter fixing strap
CN201310130403.3A CN104107495A (en) 2013-04-16 2013-04-16 Catheter fixing belt

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WO2017021409A1 (en) * 2015-08-06 2017-02-09 Novo Klinik-Service Gmbh Kit for fixing a catheter hose
WO2020144694A1 (en) * 2019-01-10 2020-07-16 Petdevice Ltd Hair capturing device
US11896783B2 (en) 2016-12-27 2024-02-13 Vasonics, Inc. Catheter housing

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CN203263998U (en) * 2013-04-16 2013-11-06 贺光 Catheter fixing strap

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US3765421A (en) * 1972-03-10 1973-10-16 J Poprik Holders for surgical tubes
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CN202569146U (en) * 2012-05-22 2012-12-05 徐州市中心医院 Medical drainage tube fixing band
CN203263998U (en) * 2013-04-16 2013-11-06 贺光 Catheter fixing strap

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017021409A1 (en) * 2015-08-06 2017-02-09 Novo Klinik-Service Gmbh Kit for fixing a catheter hose
US11896783B2 (en) 2016-12-27 2024-02-13 Vasonics, Inc. Catheter housing
WO2020144694A1 (en) * 2019-01-10 2020-07-16 Petdevice Ltd Hair capturing device

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