CN115645721A - Vascular bypass - Google Patents

Abstract

The invention discloses a blood vessel shunt tube, which comprises a shunt tube main tube, wherein balloon components are arranged at two ends of the shunt tube main tube, each balloon component comprises a balloon, a balloon pipeline and a balloon injection port, the balloon is arranged on the shunt tube main tube, and the balloon injection port is connected with the balloon through the balloon pipeline; the invention has the advantages of simple structure, high safety, convenience, easy use and the like.

Description

Translated fromChinese

血管转流管Vascular bypass

技术领域technical field

本发明涉及医疗器械技术领域，特别是一种血管转流管。The invention relates to the technical field of medical devices, in particular to a vascular bypass tube.

背景技术Background technique

肢体血管创伤是常见的创伤，无论是日常在车祸、工伤等突发性事件中，还是在战时的战场上，肢体血管创伤都较为常见。目前对肢体血管创伤处理的主要方法为止血、结扎和血管吻合，其中止血、结扎等救护手段需要争分夺秒，其目的为控制出血、抢救生命，对于颈动脉、髂动脉、股动脉等一些重要血管的损伤，如果只给予结扎而不能及时进行血管吻合恢复其供血，则会导致截肢、脑梗、甚至死亡的严重后果。血管吻合手术是血管损伤后首选的治疗方案，但必须要有充足的时间、良好的麻醉、完善的器械、较高的手术技术等条件，因此在肢体血管创伤出现到转移伤员至医院进行血管吻合手术之前，都需要维持肢体供血。Extremity vascular trauma is a common trauma, whether in daily accidents such as car accidents, industrial injuries, or in wartime battlefields, limb vascular trauma is relatively common. At present, the main methods for the treatment of extremity vascular trauma are hemostasis, ligation and vascular anastomosis. Among them, hemostasis, ligation and other rescue methods need to race against time. The purpose is to control bleeding and save lives. Injury, if only ligation is given without vascular anastomosis in time to restore its blood supply, it will lead to serious consequences such as amputation, cerebral infarction, and even death. Vascular anastomosis is the preferred treatment option after vascular injury, but it must have sufficient time, good anesthesia, perfect equipment, and high surgical techniques. Before surgery, blood supply to limbs needs to be maintained.

或者在做一些动脉手术时(如劲动脉内膜切除术)，需要切开血管并阻断血液的流通，当血液流通被阻断到一定时间后，会对患者造成极大的损伤。血管流转器是目前常用的维持肢体供血的重要救护器械，而传统的血管流转器具有结构复杂、安全性低以及使用不便等缺陷。Or when doing some arterial operations (such as carotid endarterectomy), it is necessary to cut the blood vessel and block the circulation of blood. When the blood circulation is blocked for a certain period of time, it will cause great damage to the patient. Vascular switch is an important rescue device commonly used to maintain blood supply to limbs, but traditional vascular switch has defects such as complex structure, low safety, and inconvenient use.

发明内容Contents of the invention

为解决现有技术中存在的问题，本发明的目的是提供一种血管转流管，本发明具有结构简单、安全性高以及方便易用等优点。In order to solve the problems existing in the prior art, the object of the present invention is to provide a vascular bypass tube, which has the advantages of simple structure, high safety, convenience and ease of use.

为实现上述目的，本发明采用的技术方案是：一种血管转流管，包括转流管主管道，所述转流管主管道的两端均设有球囊组件，所述球囊组件包括球囊、球囊管道和球囊注射口，所述球囊设于所述转流管主管道上，所述球囊注射口通过所述球囊管道与所述球囊连接。In order to achieve the above object, the technical solution adopted by the present invention is: a vascular bypass tube, including a main tube of the bypass tube, and a balloon assembly is provided at both ends of the main tube of the bypass tube, and the balloon assembly includes A balloon, a balloon pipeline and a balloon injection port, the balloon is arranged on the main pipeline of the diversion tube, and the balloon injection port is connected with the balloon through the balloon pipeline.

作为本发明的进一步改进，所述转流管主管道的中部设有与其连通的监测管道。As a further improvement of the present invention, the middle part of the main pipeline of the diversion tube is provided with a monitoring pipeline communicating with it.

作为本发明的进一步改进，所述转流管主管道两端的球囊组件中，至少一端球囊组件的球囊管道上固定设有防护球囊、以及可沿所述球囊管道进行滑动的球囊护套。As a further improvement of the present invention, among the balloon assemblies at both ends of the main conduit of the shunt tube, a protective balloon and a ball that can slide along the balloon conduit are fixed on the balloon conduit of at least one end of the balloon assembly. bladder sheath.

作为本发明的进一步改进，所述转流管主管道的两端设有深度刻度标识。As a further improvement of the present invention, the two ends of the main pipe of the diversion tube are provided with depth scale markings.

作为本发明的进一步改进，所述球囊管道和监测管道的末端均设有鲁尔考克阀。As a further improvement of the present invention, Luercock valves are provided at the ends of the balloon pipeline and the monitoring pipeline.

作为本发明的进一步改进，所述球囊管道通过连接筋与所述监测管道连接。As a further improvement of the present invention, the balloon conduit is connected to the monitoring conduit through a connecting rib.

本发明的有益效果是：The beneficial effects of the present invention are:

1、本发明相当于在血管中搭了一个桥，让血液在手术过程中依然可以流通，以此来降低患者受到损伤的风险；1. The present invention is equivalent to building a bridge in blood vessels, so that blood can still circulate during the operation, so as to reduce the risk of injury to patients;

2、通过连接筋将球囊管道连接到监测管道上，可使整个导管整洁，方便易用；2. Connect the balloon tube to the monitoring tube through the connecting rib, which can make the whole tube clean and convenient;

3、在转流管主管道上增加了深度刻度，可方便医护人员确认置管深度3. A depth scale is added to the main pipe of the diversion tube, which is convenient for medical staff to confirm the depth of the tube

4、在球囊管道上增加了防护球囊及护套，防护球囊可降低对血管压迫的风险，球囊护套可防止球囊内液体回流到防护球囊中；4. A protective balloon and sheath are added to the balloon tube. The protective balloon can reduce the risk of blood vessel compression, and the balloon sheath can prevent the liquid in the balloon from flowing back into the protective balloon;

5、增加监测管道，以方便冲洗血管、抽走血栓及监测血液状态。5. Increase the monitoring pipeline to facilitate flushing blood vessels, removing thrombus and monitoring blood status.

附图说明Description of drawings

图1为本发明实施例的结构示意图。Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

附图标记：Reference signs:

1、转流管主管道，2、球囊，3、球囊管道，4、球囊注射口，5、监测管道，6、连接筋，7、防护球囊，8、球囊护套，9、深度刻度标识，10、鲁尔考克阀。1. The main pipe of the shunt tube, 2. The balloon, 3. The balloon pipe, 4. The injection port of the balloon, 5. The monitoring pipe, 6. The connecting rib, 7. The protective balloon, 8. The balloon sheath, 9 , Depth scale mark, 10, Luercock valve.

具体实施方式Detailed ways

下面结合附图对本发明的实施例进行详细说明。Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

实施例Example

如图1所示，一种血管转流管，包括转流管主管道1，所述转流管主管道1的两端均设有球囊组件，所述球囊组件包括球囊2、球囊管道3和球囊注射口4，所述球囊2设于所述转流管主管道1上，所述球囊注射口4通过所述球囊管道3与所述球囊2连接。As shown in Fig. 1, a kind of vascular bypass tube comprises a bypass tubemain pipe 1, and both ends of the bypass tubemain tube 1 are provided with a balloon assembly, and the balloon assembly includes aballoon 2, a balloonA balloon conduit 3 and aballoon injection port 4 , theballoon 2 is arranged on themain conduit 1 of the shunt tube, and theballoon injection port 4 is connected to theballoon 2 through theballoon conduit 3 .

在本实施例中，所述转流管主管道1的中部设有与其连通的监测管道5。In this embodiment, the middle part of themain pipe 1 of the diversion tube is provided with a monitoring pipe 5 communicating with it.

在本实施例中，所述转流管主管道1两端的球囊组件中，至少一端球囊组件的球囊管道3上还固定设有防护球囊7、以及可沿球囊管道3进行滑动的球囊护套8。In this embodiment, among the balloon assemblies at both ends of themain conduit 1 of the shunt tube, aprotective balloon 7 is fixed on theballoon conduit 3 of at least one end of the balloon assembly, and can slide along theballoon conduit 3 The balloon sheath8.

在本实施例中，所述转流管主管道1的两端设有深度刻度标识9。In this embodiment, the two ends of themain pipe 1 of the diversion tube are provided with adepth scale mark 9 .

在本实施例中，所述球囊管道3和监测管道5的末端均设有鲁尔考克阀10。In this embodiment, Luercockvalves 10 are provided at the ends of theballoon conduit 3 and the monitoring conduit 5 .

在本实施例中，所述球囊管道3通过连接筋6与所述监测管道5连接。In this embodiment, theballoon tube 3 is connected to the monitoring tube 5 through a connectingrib 6 .

球囊注射口4与球囊2相连通，球囊管道3上有一个位置不可变动的防护球囊7及位置可移动的球囊护套8，球囊管道3通过连接筋6和监测管道5连在一起并与转流管主管道1合并为一根管道，转流管主管道1内则分为了主腔道和球囊腔道；在转流管主管道1上分支出来一根监测管道5，该监测管道5可以吸引血块，冲洗血管，并在手术过程连接监测设备来对血压及流量进行监测。Theballoon injection port 4 communicates with theballoon 2, and theballoon pipe 3 has aprotective balloon 7 with a fixed position and a balloon sheath 8 with a movable position, and theballoon pipe 3 passes through the connectingrib 6 and the monitoring pipe 5 Connected together and merged with themain pipe 1 of the diversion tube into one pipe, themain pipe 1 of the diversion tube is divided into the main lumen and the balloon lumen; a monitoring pipe is branched from themain pipe 1 of the diversion tube 5. The monitoring pipeline 5 can attract blood clots, flush blood vessels, and connect monitoring equipment to monitor blood pressure and flow during the operation.

本实施例的使用方法如下：将转流管主管道1插入血管内，插入深度由医护人员确定，可通过转流管主管道1管身上的深度刻度标识9来判断已插入的深度值，随后通过球囊注射口4将球囊2充起，球囊2充起后将会堵住血管，以使血液只能通过转流管从总动脉口流向动脉口，由于血管的直径是有大小的，所以在球囊管道3上加入了安全球囊7，安全球囊7的目的在于：当血管内的球囊2充起过大时，会对血管造成压迫，如果继续给球囊2注射液体，此时安全球囊7会充起，医护人员则需要回抽给球囊2的注射液体，当安全球囊7瘪掉之后，则将安全球囊护套8套在安全球囊7上，以防止血管内的球囊2里的注射液回流到安全球囊7中；最后根据需要，将血压监测口与监测仪器相连接，来监测血压、流量，当血管内存在血栓时，亦可通过检测管道5进行抽洗动作。The usage method of this embodiment is as follows: insert themain pipe 1 of the shunt tube into the blood vessel, the insertion depth is determined by the medical staff, and the inserted depth value can be judged by thedepth scale mark 9 on themain pipe 1 of the shunt tube, and then Theballoon 2 is inflated through theballoon injection port 4, and the blood vessel will be blocked after theballoon 2 is inflated, so that the blood can only flow from the common artery port to the arterial port through the diversion tube, because the diameter of the blood vessel has a size , so asafety balloon 7 is added to theballoon duct 3. The purpose of thesafety balloon 7 is: when theballoon 2 in the blood vessel is inflated too much, it will cause compression to the blood vessel. If theballoon 2 is continuously injected with liquid At this time, thesafety balloon 7 will be inflated, and the medical staff need to withdraw the injection liquid for theballoon 2. After thesafety balloon 7 is deflated, the safety balloon sheath 8 will be set on thesafety balloon 7, To prevent the injection in theballoon 2 in the blood vessel from flowing back into thesafety balloon 7; finally, connect the blood pressure monitoring port with the monitoring instrument to monitor the blood pressure and flow. The detection pipeline 5 performs pumping and washing action.

在其他实施例中，如防护球囊7和球囊护套8的数量为一组时，所述球囊，其具体位置可在监测管道5左边的球囊管道3上，亦可在监测管道5右边的球囊管道3上。In other embodiments, when the number of theprotective balloon 7 and the balloon sheath 8 is one group, the specific position of the balloon can be on theballoon pipeline 3 on the left side of the monitoring pipeline 5, or on the left side of the monitoring pipeline. 5 on theballoon tube 3 on the right.

以上所述实施例仅表达了本发明的具体实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。The above-mentioned embodiments only express the specific implementation manner of the present invention, and the description thereof is relatively specific and detailed, but should not be construed as limiting the patent scope of the present invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims (6)

Translated fromChinese

1.一种血管转流管，其特征在于，包括转流管主管道，所述转流管主管道的两端均设有球囊组件，所述球囊组件包括球囊、球囊管道和球囊注射口，所述球囊设于所述转流管主管道上，所述球囊注射口通过所述球囊管道与所述球囊连接。1. A kind of vascular bypass tube, it is characterized in that, comprises the bypass tube main pipe, the two ends of described bypass tube main pipe are all provided with balloon assembly, and described balloon assembly comprises balloon, balloon pipe and A balloon injection port, the balloon is arranged on the main pipe of the bypass tube, and the balloon injection port is connected with the balloon through the balloon pipe.2.根据权利要求1所述的血管转流管，其特征在于，所述转流管主管道的中部设有与其连通的监测管道。2 . The vascular bypass tube according to claim 1 , wherein a monitoring tube communicating therewith is provided in the middle of the main tube of the bypass tube. 3 .3.根据权利要求1或2所述的血管转流管，其特征在于，所述转流管主管道两端的球囊组件中，至少一端球囊组件的球囊管道上固定设有防护球囊、以及可沿所述球囊管道进行滑动的球囊护套。3. The vascular bypass tube according to claim 1 or 2, characterized in that, among the balloon assemblies at both ends of the main conduit of the bypass tube, a protective balloon is fixed on the balloon tube of at least one end of the balloon assembly , and a balloon sheath slidable along said balloon conduit.4.根据权利要求3所述的血管转流管，其特征在于，所述转流管主管道的两端设有深度刻度标识。4 . The vascular bypass tube according to claim 3 , wherein the two ends of the main tube of the bypass tube are provided with depth scale marks.5.根据权利要求2所述的血管转流管，其特征在于，所述球囊管道和监测管道的末端均设有鲁尔考克阀。5 . The vascular bypass tube according to claim 2 , wherein both ends of the balloon tube and the monitoring tube are provided with Luercock valves. 6 .6.根据权利要求2所述的血管转流管，其特征在于，所述球囊管道通过连接筋与所述监测管道连接。6. The vascular bypass tube according to claim 2, wherein the balloon tube is connected to the monitoring tube through a connecting rib.

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