技术领域Technical field
本发明涉及医疗器械技术领域，具体为一种泌尿外科尿路结石碎石装置。The present invention relates to the technical field of medical devices, specifically a urinary tract stone lithotripsy device.
背景技术Background technique
结石是人体或者动物体内导管腔中或者腔性器官(如肾脏、输尿管、胆囊或者膀胱等)的腔中形成的固体块状物。主要见于胆囊及膀胱、肾盂中，也可见于胰导管、唾腺导管等的腔中，结石由无机盐或有机物组成，其可造成管腔梗阻，影响受累器官液体的排出，产生疼懂、出血或者继发性感染等症状。尿路结石在肾和膀胱内形成，包括上尿路结石和下尿路结石，上尿路结石大多数为草酸钙结石，膀胱结石中磷酸镁铵结石较上尿路多见；下尿路结石是指发生在尿路下端的结石，包括膀胱结石和尿道结石，二者均可能造成不同程度的局部损害、梗阻和感染，当尿路梗阻严重，引起巨大肾积水时，患者会感到腰酸、腰胀，甚至可以摸到腰部肿块。当发生尿路感染时还会出现尿频、尿急、尿痛，严重时出现发热的症状。现有的泌尿系统结石碎石装置在处理结石时，需要很复杂的操作才能对患者体内的结石进行定位和碎石，而且在碎石过程中线锯会碰到患者身体对患者身体造成创伤，给患者带来了很大的痛苦，并且结石处理不干净，还有碎石残渣残留在泌尿系统中，留下了后续再次形成结石的隐患。Stones are solid masses formed in the lumen of ducts or luminal organs (such as kidneys, ureters, gall bladders, bladders, etc.) in humans or animals. They are mainly found in the gallbladder, bladder, and renal pelvis, and can also be found in the lumen of the pancreatic duct, salivary duct, etc. Stones are composed of inorganic salts or organic matter, which can cause lumen obstruction, affect the discharge of fluid from the affected organs, and cause pain and bleeding. Or symptoms such as secondary infection. Urinary tract stones form in the kidneys and bladder, including upper urinary tract stones and lower urinary tract stones. Most upper urinary tract stones are calcium oxalate stones. Among bladder stones, magnesium ammonium phosphate stones are more common than upper urinary tract stones. Lower urinary tract stones It refers to stones that occur in the lower end of the urinary tract, including bladder stones and urethral stones, both of which may cause varying degrees of local damage, obstruction, and infection. When urinary tract obstruction is severe and causes huge hydronephrosis, patients will feel backache, The waist is swollen, and a lump can even be felt in the waist. When a urinary tract infection occurs, symptoms such as frequent urination, urgency, and painful urination may occur. In severe cases, symptoms may include fever. When dealing with stones, the existing urinary system stone lithotripsy device requires very complicated operations to locate and break stones in the patient's body. Moreover, during the stone breaking process, the wire saw will touch the patient's body and cause trauma to the patient's body. The patient suffered a great deal of pain, and the stones were not treated cleanly, and debris remained in the urinary system, leaving hidden dangers of subsequent stone formation.
为了解决上述问题，中国专利(专利公开号：CN110559046B)公开了一种泌尿外科尿路结石碎石装置，包括碎石装置和清洗装置，在碎石转头的外侧固定连接有挡板避免转头在旋转碎石的过程中线锯碰到患者身体对患者身体造成创伤，碎石完成后利用清洗槽内的水对结实进行清洗，并将清洗后的水尽可能多的回收在废液槽内。但该装置的挡板虽然能够起到保护患者身体的作用，但也极大的限制了处理结石的体积大小，适用范围狭窄，同时清洗结石的过程无法将结石收集并带出，依然使得碎石残渣残留在泌尿系统中；因此需要一种适用范围广且在清洗碎石的过程中能够带出碎石残渣的泌尿外科尿路结石碎石装置。In order to solve the above problems, Chinese patent (Patent Publication No.: CN110559046B) discloses a urological urinary tract stone lithotripsy device, which includes a lithotripsy device and a cleaning device. A baffle is fixedly connected to the outside of the lithotripsy rotor to prevent the rotor from turning. During the process of rotating gravel, the wire saw touches the patient's body and causes trauma to the patient's body. After the gravel is completed, the water in the cleaning tank is used to clean the solid stone, and as much of the cleaned water as possible is recovered in the waste tank. However, although the baffle of this device can protect the patient's body, it also greatly limits the size of the stones to be processed and has a narrow scope of application. At the same time, the stones cannot be collected and taken out during the stone cleaning process, which still leaves the gravel Residue remains in the urinary system; therefore, there is a need for a urological urinary tract lithotripsy device that has a wide range of applications and can bring out the debris during the process of cleaning the gravel.
发明内容Contents of the invention
本发明意在提供一种泌尿外科尿路结石碎石装置，以解决现有技术尿路结石碎石装置适用范围小和碎石残渣依然留在泌尿系统中的问题。The present invention is intended to provide a urinary tract lithotripsy device for urinary tract stones to solve the problems of the existing urinary tract lithotripsy device having a small applicable range and the debris remaining in the urinary system.
为了实现上述目的，本发明提供如下技术方案：In order to achieve the above objects, the present invention provides the following technical solutions:
本发明提供的基础技术方案是：一种泌尿外科尿路结石碎石装置，包括装置主体和控制中心，所述装置主体的内侧设有导向筒和滑槽，所述滑槽滑动连接有电机，所述电机的两侧分别连接有推杆和连接筒，所述推杆球接有操作杆，所述操作杆与所述导向筒通过螺纹连接，所述操作杆的自由端连接有把手，所述把手设于所述装置主体的外侧，所述连接筒滑动穿设于所述装置主体，所述电机包括转动轴，所述转动轴设于所述连接筒的内侧，所述转动轴的自由端连接有碎石转头，所述碎石转头设于所述装置主体的外侧，所述碎石转头与所述连接筒的自由端面转动连接，所述碎石转头的内侧连接有导线柱，所述导线柱连接有电导线，所述电导线螺旋缠绕在所述碎石转头的外侧，所述连接筒的自由端还转动连接有多件挡板，所述碎石转头和所述挡板均由金属材质制成，多件所述挡板将所述碎石转头包围，所述装置主体的内侧还连接有蓄水槽、回水槽和水泵，所述蓄水槽连接有进水管，所述回水槽连接有回水管，所述进水管和所述回水管的自由端均设于所述挡板与所述碎石转头之间，所述回水槽还与所述水泵的进水口连通，所述蓄水槽与所述水泵的出水口连通，所述电机、所述电导线和所述水泵均与所述控制中心电连接。The basic technical solution provided by the present invention is: a device for lithotripsy of urinary tract stones in urology, including a device body and a control center. The inside of the device body is provided with a guide tube and a chute, and the chute is slidably connected to a motor. Both sides of the motor are respectively connected with a push rod and a connecting barrel. The push rod is ball-connected with an operating rod. The operating rod is threadedly connected to the guide cylinder. The free end of the operating rod is connected with a handle. The handle is provided on the outside of the device main body, the connecting tube is slidably provided on the device main body, the motor includes a rotating shaft, the rotating shaft is arranged on the inside of the connecting tube, and the rotating shaft is freely The end of the gravel rotor is connected with a gravel rotor. The gravel rotor is located on the outside of the main body of the device. The gravel rotor is rotationally connected to the free end surface of the connecting tube. The inside of the gravel rotor is connected with a gravel rotor. A conductor post, the conductor post is connected with an electrical conductor, and the electrical conductor is spirally wound around the outside of the gravel rotor. The free end of the connecting barrel is also rotatably connected to a plurality of baffles. The gravel rotor The baffles and baffles are made of metal. Multiple baffles surround the gravel rotor. A water storage tank, a return water tank and a water pump are also connected to the inside of the main body of the device. The water storage tank is connected to Water inlet pipe, the water return tank is connected with a return water pipe, the free ends of the water inlet pipe and the water return pipe are both located between the baffle and the gravel rotor, the water return tank is also connected to the water pump The water inlet is connected, the water storage tank is connected with the water outlet of the water pump, and the motor, the electrical conductors and the water pump are all electrically connected with the control center.
基础技术方案的原理：碎石转头一侧经创口进入患者的体内，电机与装置主体内侧设有的滑槽滑动连接，操作杆与装置主体的导向筒通过螺纹连接，且操作杆还与推杆球接，转动把手使其操作杆沿着装置主体的内侧转动，操作杆在推杆的作用下推动电机向前滑动，以便于实现破碎结石；由于电导线缠绕在金属碎石转头的外侧，此时碎石转头和电导线整体相当于一个电磁铁，通过控制中心使得电导线通电时，电磁铁具有磁性，将金属挡板吸附在碎石转头的外侧，通过控制中心使得电导线断电时，电磁铁不具有磁性，由于金属挡板与连接筒的自由端面转动连接，转动把手连接筒持续推动挡板向前运动的过程中，挡板接触到较大的结石时，受到结石的阻力，持续转动把手使得挡板继续向前使得挡板沿着连接筒的自由端面转动，将结石包覆在其内侧，通过控制中心启动电机使得碎石转头旋转实现碎石，此时螺旋缠绕在碎石转头外侧的电导线也相当于线锯的金属切割线，有益于对结石的破碎效果；对结石破碎完成后，结石碎片残渣等夹杂于挡板与碎石转头之间，蓄水槽和回水槽内盛装有水，通过控制中心启动水泵，将回水槽内的水抽至蓄水槽内，使得蓄水槽内的水增多，压力增大，蓄水槽内的水经进水管流入挡板与碎石转头之间，以实现对结石碎片残渣的清洗，同时由于回水槽内的水减少，压力减小，清洗后的水经回水管流至回水槽内，实现清洗用的水的循环，在清洗的结石碎片残渣的过程中，可选择的对电导线通电，使得挡板在磁性的作用下向碎石转头一侧转动，挡板向碎石转头转动的过程中相当于对结石碎片残渣进行清扫，使得结石碎片残渣同清洗后的水一起经回水管进入回水槽内，实现对结石碎片残渣的收集，从患者体内取出碎石装置的过程将结石碎片残渣一起带出患者体外。The principle of the basic technical solution: one side of the gravel rotor enters the patient's body through the wound, the motor is slidingly connected to the chute provided on the inside of the device body, the operating rod is threadedly connected to the guide barrel of the device body, and the operating rod is also connected to the pusher. The rod and ball are connected, and the handle is turned to make the operating rod rotate along the inside of the device body. The operating rod pushes the motor to slide forward under the action of the push rod to facilitate the crushing of stones; because the electrical wire is wrapped around the outside of the metal gravel turner , at this time, the gravel rotor and the electric conductor are equivalent to an electromagnet. When the electric conductor is energized through the control center, the electromagnet is magnetic and adsorbs the metal baffle to the outside of the gravel rotor, and the electric conductor is energized through the control center. When the power is off, the electromagnet is non-magnetic. Since the metal baffle is rotationally connected to the free end surface of the connecting tube, the rotating handle connecting tube continues to push the baffle forward. When the baffle comes into contact with a larger stone, it will be affected by the stone. Resistance, continue to turn the handle so that the baffle continues to move forward, causing the baffle to rotate along the free end surface of the connecting tube, covering the stone inside it. The motor is started through the control center to rotate the gravel rotor to achieve gravel. At this time, the spiral The electric wire wrapped around the outside of the gravel rotor is also equivalent to the metal cutting wire of the wire saw, which is beneficial to the stone crushing effect; after the stone crushing is completed, the stone fragments and residues are mixed between the baffle and the gravel rotor. The water storage tank and return water tank contain water. The water pump is started through the control center to pump the water in the return water tank into the water storage tank. This causes the water in the water tank to increase and the pressure to increase. The water in the water tank flows into the water tank. The water pipe flows between the baffle and the gravel rotor to clean the stone fragments and residues. At the same time, as the water in the return tank decreases and the pressure decreases, the cleaned water flows through the return pipe to the return tank for cleaning. The water circulation, in the process of cleaning the stone fragments and residues, can optionally energize the electric wire, so that the baffle rotates to the side of the gravel rotor under the action of magnetism, and the baffle rotates to the gravel rotor. It is equivalent to cleaning the stone fragments and residues, so that the stone fragments and residues enter the return water tank through the return pipe together with the cleaned water to realize the collection of stone fragments and residues. The process of removing the stone fragments device from the patient's body will collect the stone fragments and residues together. Take it out of the patient's body.
基础技术方案的有益效果是：The beneficial effects of the basic technical solution are:
1.转动把手实现碎石转头的前进或者后退，操作简单方便，且不会因为误碰误撞等不当操作使得碎石转头突然进给或后退给患者带来医疗伤害，安全性好；1. Turn the handle to advance or retreat the gravel rotor. The operation is simple and convenient, and the sudden advancement or retreat of the gravel rotor will not cause medical harm to the patient due to improper operations such as accidental collision. It is safe;
2.通过在碎石转头的外表面螺旋缠绕电导线，使得碎石转头和电导线一起构成电磁铁，在碎石转头经创口进入患者体内过程中，电导线通电使得电磁铁带电将挡板吸附在碎石转头的外围，减小了进入端的直径，便于经创口进入患者体内，且减小了开设创口的直径，有益于患者的恢复；对于较大体积的结石，对电导线断电使得挡板自由转动，使得挡板能够包覆更大的结石，扩大了装置的适用范围，且在碎石转头旋转破碎结石的过程中，依然能够将患者的皮肉被隔挡在外侧，避免碎石转头旋转给患者带来的医疗伤害；螺旋缠绕在碎石转头外侧的电导线还相当于线锯金属线条的作用，即电导线既作为导电线同与碎石转头构成电磁铁，还作为破碎结石的线锯条，结构设置合理，节约原材料，且提高破碎结石的效率；2. By spirally wrapping electrical wires on the outer surface of the lithotripsy rotor, the lithotripsy rotor and the electrical conductors together form an electromagnet. When the lithotripsy rotor enters the patient's body through the wound, the electrical conductors are energized and the electromagnet is charged. The baffle is adsorbed on the periphery of the gravel rotor, reducing the diameter of the entry end, making it easier to enter the patient's body through the wound, and reducing the diameter of the wound, which is beneficial to the patient's recovery; for larger stones, the electrical conductor The power outage allows the baffle to rotate freely, allowing the baffle to cover larger stones, expanding the scope of application of the device, and during the process of rotating the gravel rotor to break the stones, the patient's skin and flesh can still be blocked to the outside. , to avoid medical harm to patients caused by the rotation of the lithotripsy rotor; the electrical conductors spirally wound around the outside of the lithotripsy rotor are also equivalent to the metal lines of the wire saw, that is, the electrical conductors serve as both conductive wires and form part of the lithotripsy rotor. The electromagnet also serves as a wire saw blade for stone crushing. The structure is reasonably set, saving raw materials and improving the efficiency of stone crushing;
3.装置的内侧设有蓄水槽和回水槽，实现了对结石碎片残渣的清洗，结合挡板在电磁铁磁性的作用下对结石碎片残渣的“清扫”，使得结石碎片残渣一起经回水管被收集在回水槽内，最后同碎石装置一起从患者体内取出，避免了结石碎片残渣留存在患者体内再次聚合成结石。3. The inside of the device is equipped with a water storage tank and a return water tank, which realizes the cleaning of stone fragments and residues. Combined with the "cleaning" of the stone fragments and residues by the baffle under the magnetic effect of the electromagnet, the stone fragments and residues are collected together through the return pipe. It is collected in the return water tank and finally taken out from the patient's body together with the lithotripsy device, thus preventing the remaining stone fragments from remaining in the patient's body and re-aggregating into stones.
优选地，所述把手连接有保护套，所述保护套的自由端与所述装置主体的端面连接，所述操作杆设于所述保护套的内侧，所述滑槽的左右两端设有限位凸起。Preferably, the handle is connected to a protective cover, the free end of the protective cover is connected to the end surface of the device body, the operating lever is provided inside the protective cover, and the left and right ends of the chute are provided with limited Bit raised.
通过上述设置，保护套保护操作杆的螺纹面被污染，减少螺纹缝隙内的细菌残留，有益于保证手术的无菌环境；限位凸起对电机的滑动距离进行限位，避免电机滑动过量脱离滑槽造成医疗损伤，进一步提高装置的安全性。Through the above settings, the protective cover protects the thread surface of the operating rod from being contaminated, reducing bacterial residues in the thread gaps, which is beneficial to ensuring a sterile environment for surgery; the limit protrusion limits the sliding distance of the motor to prevent the motor from sliding excessively. The chute prevents medical damage, further increasing the safety of the device.
优选地，所述挡板呈弧形状，所述碎石转头的外表也呈弧形状，所述挡板的弧形内径大于所述碎石转头的弧形外径。Preferably, the baffle is in an arc shape, the appearance of the gravel rotor is also in an arc shape, and the arc inner diameter of the baffle is larger than the arc outer diameter of the gravel rotor.
通过上述设置，挡板和碎石转头均呈弧形，有益于保证挡板对碎石转头的包覆效果，碎石转头旋转破碎结石的过程中，弧形挡板将碎石转头与患者皮肉之间的遮挡效果好，避免碎石转头意外割伤患者皮肉带来医疗伤害；再者，在对结石碎片残渣清洗的过程中，弧形的挡板对结石碎片残渣的聚积效果好，有益于将其收纳至回水箱内。Through the above settings, both the baffle and the gravel rotor are arc-shaped, which is beneficial to ensuring the coating effect of the baffle on the gravel rotor. When the gravel rotor rotates to break stones, the arc-shaped baffle turns the gravel into The shielding effect between the head and the patient's skin is good, which prevents the stone turning head from accidentally cutting the patient's skin and causing medical harm. Furthermore, during the cleaning process of stone fragments and residues, the curved baffle prevents the accumulation of stone fragments and residues. The effect is good and it is helpful to store it in the return water tank.
优选地，所述碎石转头连接有碎石凸起，所述碎石凸起的端面设于所述挡板的内侧。Preferably, the gravel turning head is connected with a gravel protrusion, and the end surface of the gravel protrusion is located inside the baffle.
通过上述设置，碎石凸起用于加快对结石的破碎效果，其设置在弧形挡板的内侧避免在碎石过程中将患者皮肉划伤。Through the above arrangement, the gravel protrusions are used to accelerate the crushing effect of stones, and they are arranged on the inside of the arc-shaped baffle to avoid scratching the patient's skin during the gravel process.
优选地，所述连接筒的外侧还连接有内窥镜，所述内窥镜设于所述装置主体与所述碎石转头之间。Preferably, an endoscope is also connected to the outside of the connecting tube, and the endoscope is provided between the device body and the lithotripsy rotor.
通过上述设置，内窥镜有益于帮助医务人员观察患者体内的情况，便于提高碎石的精准性和碎石效果，将内窥镜连接在连接筒外侧，进一步保证了医务人员对碎石转头周边视野的清晰度，确保碎石手术精准高效的完成。Through the above settings, the endoscope is beneficial to help medical staff observe the situation inside the patient's body and improve the accuracy and effect of lithotripsy. The endoscope is connected to the outside of the connecting tube, which further ensures that medical staff can turn the lithotripsy head The clarity of peripheral vision ensures accurate and efficient completion of lithotripsy surgery.
优选地，所述水泵的进水口连接有过滤网。Preferably, the water inlet of the water pump is connected with a filter.
通过上述设置，过滤网将结石碎片残渣过滤保留在回水槽内，保证回流至蓄水槽内水的清洁度，有益于提高对结石碎片残渣的清洗效果。Through the above settings, the filter screen filters and retains the stone fragments and residues in the return water tank, ensuring the cleanliness of the water returned to the water reservoir, which is beneficial to improving the cleaning effect of the stone fragments and residues.
附图说明Description of the drawings
图1为本发明一种泌尿外科尿路结石碎石装置的结构示意图；Figure 1 is a schematic structural diagram of a device for lithotripsy of urinary tract stones in urology department according to the present invention;
图2为图1中A处挡板处于打开状态的结构示意图；Figure 2 is a schematic structural diagram of the baffle at A in Figure 1 being in an open state;
图3为图1中A处挡板与碎石转头吸附的结构示意图Figure 3 is a schematic structural diagram of the adsorption between the baffle and the gravel rotor at point A in Figure 1
附图中的对应标记的名称为：The names of the corresponding marks in the attached drawings are:
装置主体1、导向筒2、滑槽3、电机4、推杆5、操作杆6、把手7、限位凸起8、控制中心9、保护套10、连接筒11、转动轴12、碎石转头13、电导线14、导线柱15、碎石凸起16、挡板17、内窥镜18、蓄水槽19、回水槽20、水泵21、进水管22、回水管23。Main body of the device 1, guide tube 2, chute 3, motor 4, push rod 5, operating lever 6, handle 7, limit protrusion 8, control center 9, protective sleeve 10, connecting tube 11, rotating shaft 12, gravel Rotor 13, electrical wire 14, wire post 15, gravel protrusion 16, baffle 17, endoscope 18, water tank 19, return water tank 20, water pump 21, water inlet pipe 22, water return pipe 23.
具体实施方式Detailed ways
下面结合附图和实施方式对本发明作进一步的详细说明：The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments:
如图1至图3所示，一种泌尿外科尿路结石碎石装置，包括装置主体1和控制中心9，装置主体1的内侧一体成型有导向筒2和滑槽3，滑槽3的左右端面一体成型有限位凸起8，滑槽3滑动连接有电机4，电机4设于两限位凸起8之间，电机4的左右两侧分别固定粘接有推杆5和连接筒11，推杆5的左端面球接有操作杆6，操作杆6同时还与导向筒2通过螺纹连接，操作杆6的左端面固定粘接有把手7，把手7设于装置主体1的外侧，把手7固定粘接有保护套10，本实施例的保护套10选用橡胶波纹管，保护套10的右端面与装置主体1的左端面固定粘接，连接筒11滑动穿设于装置主体1的右端面，电机4包括转动轴12，转动轴12设于连接筒11的内侧，转动轴12的右端面固定焊接有碎石转头13，碎石转头13设于装置主体1的外侧，碎石转头13与连接筒11的右端面转动连接，碎石转头13的内侧固定焊接有导线柱15，导线柱15缠绕有电导线14，电导线14螺旋缠绕在碎石转头13的外侧，连接筒11的自由端还转动连接有多件挡板17，碎石转头13和挡板17均呈弧形，且挡板17的弧形内径大于碎石转头13的弧形外径，碎石转头13和挡板17均由金属材质制成，碎石转头13的右端面固定焊接有碎石凸起16，碎石凸起16的端面设于挡板17的内侧，多件挡板17将碎石转头13包围，连接筒11的外侧固定粘接有内窥镜18，内窥镜18设于装置主体1与碎石转头13之间，装置主体1的内侧还连接有蓄水槽19、回水槽20和水泵21，蓄水槽19管接有进水管22，回水槽20管接有回水管23，进水管22和回水管23的自由端均设于挡板17与碎石转头13之间，回水槽20还与水泵21的进水口连通，蓄水槽19与水泵21的出水口连通，水泵21的进水口套接有过滤网，电机4、电导线14和水泵21均与控制中心9电连接。As shown in Figures 1 to 3, a urological urinary tract lithotripsy device includes a device body 1 and a control center 9. The inside of the device body 1 is integrally formed with a guide tube 2 and a chute 3. The left and right sides of the chute 3 are The end face is integrally formed with a limiting protrusion 8. The chute 3 is slidably connected to a motor 4. The motor 4 is located between the two limiting protrusions 8. The left and right sides of the motor 4 are fixedly bonded with a push rod 5 and a connecting barrel 11 respectively. The left end face of the push rod 5 is ball-connected with an operating rod 6, which is also threadedly connected to the guide tube 2. The left end face of the operating rod 6 is fixedly bonded with a handle 7, which is located on the outside of the device body 1. 7. A protective cover 10 is fixedly bonded. The protective cover 10 in this embodiment is made of rubber bellows. The right end surface of the protective cover 10 is fixedly bonded to the left end surface of the device body 1. The connecting tube 11 is slidably inserted into the right end of the device body 1. On the surface, the motor 4 includes a rotating shaft 12. The rotating shaft 12 is located on the inside of the connecting tube 11. The right end surface of the rotating shaft 12 is fixedly welded with a gravel rotor 13. The gravel rotor 13 is located on the outside of the device body 1. The rotor 13 is rotatably connected to the right end face of the connecting tube 11. A conductor post 15 is fixedly welded to the inside of the gravel rotor 13. The conductor post 15 is wound with an electrical conductor 14. The electrical conductor 14 is spirally wound around the outside of the gravel rotor 13. The free end of the connecting tube 11 is also rotatably connected with a plurality of baffles 17. The gravel rotor 13 and the baffle 17 are both arc-shaped, and the arc-shaped inner diameter of the baffle 17 is larger than the arc-shaped outer diameter of the gravel rotor 13. The gravel rotor 13 and the baffle 17 are both made of metal. The gravel protrusion 16 is fixedly welded to the right end face of the gravel rotor 13. The end face of the gravel protrusion 16 is located on the inside of the baffle 17. Multiple pieces The baffle 17 surrounds the gravel turret 13, and an endoscope 18 is fixedly bonded to the outside of the connecting tube 11. The endoscope 18 is disposed between the device body 1 and the gravel turret 13, and is also connected to the inside of the device body 1. There is a water storage tank 19, a water return tank 20 and a water pump 21. The water storage tank 19 is connected to a water inlet pipe 22, and the water return tank 20 is connected to a return water pipe 23. The free ends of the water inlet pipe 22 and the return water pipe 23 are located between the baffle 17 and the crusher. Between the stone rotors 13, the return tank 20 is also connected to the water inlet of the water pump 21, the water storage tank 19 is connected to the water outlet of the water pump 21, and the water inlet of the water pump 21 is connected with a filter screen, the motor 4, the electrical conductor 14 and the water pump 21 All are electrically connected to the control center 9 .
具体实施过程如下：The specific implementation process is as follows:
使用本装置前在蓄水槽19和回水槽20内盛装适量的水，通过控制中心9使得电导线14通电，碎石转头13将挡板17吸附在其外围，根据此时碎石转头13的大小开设创口，并将碎石转头13从创口进入患者体内，结合把手7调节碎石转头13进入患者体内的距离，顺时针旋转把手7，碎石转头13进入创口的距离增大，逆时针旋转把手7，碎石转头13缓慢向外退出，碎石转头13在进入患者体内的过程中，借助内窥镜18观察患者体内的情况，确保碎石转头13与结石的相对位置准确，若结石的体积较大，多件弧形挡板17构成的开口无法穿过结石与碎石转头13接触，通过控制中心9将电导线14断电，持续转动把手7，连接筒11继续向患者的体内进入，使得挡板17沿着连接筒11的端面转动，从而确保碎石转头13与结石接触良好，然后再次通过控制中心9开启电机4，电机4的转动轴12带动碎石转头13旋转，碎石转头13上的电导线14和碎石凸起16加快对结石的破碎效果，将结石破碎完成后，再次通过控制中心9关闭电机4并开启水泵21，使得蓄水槽19内的水从进水管22流入挡板17与碎石转头13之间，将结石碎片残渣进行清洗，清洗的过程中，通过控制中心9再次对电导线14进行通电，使得挡板17在磁性的作用下再次向碎石转头13一侧转动，将结石碎片残渣清扫收纳在一起，结石碎片残渣经回水管23和清洗后的水一起流入回水槽20内，回水槽20的水在水泵21的作用下进入蓄水槽19再次对结石碎片残渣进行清洗，清洗完成后，关闭水泵21，电导线14持续通电使得挡板17与碎石转头13吸附，并将碎石转头13从创口取出，最后将回水槽20内的结石碎片残渣进行清理，更换蓄水槽19和回水槽20内的水，完成对结石的碎石操作。Before using this device, an appropriate amount of water is filled in the water storage tank 19 and the return tank 20. The electrical conductor 14 is energized through the control center 9. The gravel rotor 13 adsorbs the baffle 17 on its periphery. According to this moment, the gravel rotor 13 Open a wound of the desired size, and insert the lithotripsy turret 13 from the wound into the patient's body. Use the handle 7 to adjust the distance of the lithotripsy turret 13 into the patient's body. Rotate the handle 7 clockwise to increase the distance of the lithotripsy turret 13 into the wound. , rotate the handle 7 counterclockwise, and the lithotripsy turret 13 slowly withdraws outward. When the lithotripsy turret 13 enters the patient's body, the endoscope 18 is used to observe the situation inside the patient's body to ensure that the lithotripsy turret 13 is in contact with the stone. The relative position is accurate. If the stone is large in size, the opening formed by the multiple arc-shaped baffles 17 cannot pass through the stone and come into contact with the gravel turner 13. The electric wire 14 is cut off through the control center 9, and the handle 7 is continued to be turned to connect The barrel 11 continues to enter the patient's body, causing the baffle 17 to rotate along the end surface of the connecting barrel 11 to ensure that the gravel rotor 13 is in good contact with the stones, and then the motor 4 is turned on through the control center 9 again, and the rotation shaft 12 of the motor 4 The gravel rotor 13 is driven to rotate, and the electric wires 14 and gravel protrusions 16 on the gravel rotor 13 accelerate the crushing effect on the stones. After the stones are crushed, the motor 4 is turned off again through the control center 9 and the water pump 21 is turned on. The water in the water reservoir 19 flows from the water inlet pipe 22 between the baffle 17 and the gravel rotor 13 to clean the stone fragments. During the cleaning process, the electric conductor 14 is energized again through the control center 9, so that the baffle 17 and the gravel rotor 13 are cleaned. The plate 17 rotates to the side of the gravel rotor 13 again under the action of magnetism, cleaning and collecting the stone fragments and residues together. The stone fragments and residues flow into the return water tank 20 together with the cleaned water through the return pipe 23. Water enters the water reservoir 19 under the action of the water pump 21 to clean the stone fragments and residues again. After the cleaning is completed, the water pump 21 is turned off, and the electric wire 14 is continuously energized so that the baffle 17 and the gravel rotor 13 are adsorbed, and the gravel rotor is turned. 13. Take it out from the wound, and finally clean the stone fragments and residues in the water return tank 20, replace the water in the water storage tank 19 and the water return tank 20, and complete the stone crushing operation.
以上所述的仅是本发明的实施例，方案中公知的具体技术方案或特性等常识在此未作过多描述。应当指出，对于本领域的技术人员来说，在不脱离本发明技术方案的前提下，还可以作出若干变形和改进，这些也应该视为本发明的保护范围，这些都不会影响本发明实施的效果和专利的实用性。本申请要求的保护范围应当以其权利要求的内容为准，说明书中的具体实施方式等记载可以用于解释权利要求的内容。The above are only embodiments of the present invention, and common knowledge such as specific technical solutions or characteristics that are known in the scheme are not described in detail here. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the technical solution of the present invention. These should also be regarded as the protection scope of the present invention and will not affect the implementation of the present invention. The effect and practicality of the patent. The scope of protection claimed in this application shall be based on the content of the claims, and the specific implementation modes and other records in the description may be used to interpret the content of the claims.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980290.0ACN113813013B (en) | 2021-08-25 | 2021-08-25 | Urological lithangiuria lithotripter |
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110980290.0ACN113813013B (en) | 2021-08-25 | 2021-08-25 | Urological lithangiuria lithotripter |
| Publication Number | Publication Date |
|---|---|
| CN113813013A CN113813013A (en) | 2021-12-21 |
| CN113813013Btrue CN113813013B (en) | 2023-11-28 |
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110980290.0AActiveCN113813013B (en) | 2021-08-25 | 2021-08-25 | Urological lithangiuria lithotripter |
| Country | Link |
|---|---|
| CN (1) | CN113813013B (en) |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119908807B (en)* | 2025-04-07 | 2025-06-17 | 中国人民解放军西部战区总医院 | A urology stone crushing and suction device |
| CN120000292A (en)* | 2025-04-08 | 2025-05-16 | 上海市第一人民医院 | A urological stone removal device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999042047A1 (en)* | 1998-02-19 | 1999-08-26 | Conway-Stuart Medical, Inc. | Method for electrosurgically treating a sphincter |
| CN1525842A (en)* | 2000-02-10 | 2004-09-01 | �±��ؿ�ҽ�ƹ�˾ | Mechanical therapeutic apparatus for stomachache and reflux disease of stomach |
| WO2009021071A2 (en)* | 2007-08-06 | 2009-02-12 | Henson Michael R | Thrombectomy system and method |
| CN201256994Y (en)* | 2008-08-21 | 2009-06-17 | 宋乐明 | Micro-stoma percutaneous attraction stones breaking and clearing sheath |
| CN102686180A (en)* | 2009-11-04 | 2012-09-19 | 艾姆西森有限公司 | Lumenal remodelling device and methods |
| CN104095668A (en)* | 2014-07-15 | 2014-10-15 | 中国人民解放军第二军医大学 | Special-shaped balloon type ureteral calculus blocking extractor |
| CN204683849U (en)* | 2015-02-26 | 2015-10-07 | 陈琦 | A kind of ureter bracket withdrawing device |
| CN105101894A (en)* | 2013-05-09 | 2015-11-25 | 美国奥林匹斯外科技术吉鲁斯阿克米公司 | Multi-mode oscillating lithotripter |
| CN105943116A (en)* | 2016-05-16 | 2016-09-21 | 西安交通大学第附属医院 | Multi-stage inching circulating plaque removal device for department of cardiology |
| CN206910363U (en)* | 2016-12-21 | 2018-01-23 | 崔心刚 | A kind of ureter plugging device |
| CN109173012A (en)* | 2018-11-14 | 2019-01-11 | 苏州海维尔医疗器械有限公司 | Anti-scratch superslide seal wire, its method for coating and coating equipment |
| CN110430808A (en)* | 2017-02-24 | 2019-11-08 | 泰利福医疗公司 | Intravascular sensing device with flexible tip structure |
| CN110495927A (en)* | 2019-08-22 | 2019-11-26 | 王喜 | A kind of Urology Surgery lithangiuria calculus removing instrument |
| CN110559046A (en)* | 2019-09-11 | 2019-12-13 | 张栋 | Urological urinary calculus stone breaking device |
| CN110742675A (en)* | 2019-11-25 | 2020-02-04 | 张保 | Ureter soft lens integrated with lens and sheath |
| CN211862899U (en)* | 2019-10-29 | 2020-11-06 | 程俊杰 | Hepatobiliary surgery stone extraction device |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2019262972B2 (en)* | 2018-05-01 | 2025-02-27 | Incept, Llc | Devices and methods for removing obstructive material from an intravascular site |
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999042047A1 (en)* | 1998-02-19 | 1999-08-26 | Conway-Stuart Medical, Inc. | Method for electrosurgically treating a sphincter |
| CN1525842A (en)* | 2000-02-10 | 2004-09-01 | �±��ؿ�ҽ�ƹ�˾ | Mechanical therapeutic apparatus for stomachache and reflux disease of stomach |
| WO2009021071A2 (en)* | 2007-08-06 | 2009-02-12 | Henson Michael R | Thrombectomy system and method |
| CN201256994Y (en)* | 2008-08-21 | 2009-06-17 | 宋乐明 | Micro-stoma percutaneous attraction stones breaking and clearing sheath |
| CN102686180A (en)* | 2009-11-04 | 2012-09-19 | 艾姆西森有限公司 | Lumenal remodelling device and methods |
| CN105101894A (en)* | 2013-05-09 | 2015-11-25 | 美国奥林匹斯外科技术吉鲁斯阿克米公司 | Multi-mode oscillating lithotripter |
| CN104095668A (en)* | 2014-07-15 | 2014-10-15 | 中国人民解放军第二军医大学 | Special-shaped balloon type ureteral calculus blocking extractor |
| CN204683849U (en)* | 2015-02-26 | 2015-10-07 | 陈琦 | A kind of ureter bracket withdrawing device |
| CN105943116A (en)* | 2016-05-16 | 2016-09-21 | 西安交通大学第附属医院 | Multi-stage inching circulating plaque removal device for department of cardiology |
| CN206910363U (en)* | 2016-12-21 | 2018-01-23 | 崔心刚 | A kind of ureter plugging device |
| CN110430808A (en)* | 2017-02-24 | 2019-11-08 | 泰利福医疗公司 | Intravascular sensing device with flexible tip structure |
| CN109173012A (en)* | 2018-11-14 | 2019-01-11 | 苏州海维尔医疗器械有限公司 | Anti-scratch superslide seal wire, its method for coating and coating equipment |
| CN110495927A (en)* | 2019-08-22 | 2019-11-26 | 王喜 | A kind of Urology Surgery lithangiuria calculus removing instrument |
| CN110559046A (en)* | 2019-09-11 | 2019-12-13 | 张栋 | Urological urinary calculus stone breaking device |
| CN211862899U (en)* | 2019-10-29 | 2020-11-06 | 程俊杰 | Hepatobiliary surgery stone extraction device |
| CN110742675A (en)* | 2019-11-25 | 2020-02-04 | 张保 | Ureter soft lens integrated with lens and sheath |
| Publication number | Publication date |
|---|---|
| CN113813013A (en) | 2021-12-21 |
| Publication | Publication Date | Title |
|---|---|---|
| CN113813013B (en) | Urological lithangiuria lithotripter | |
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