CN111419396A - Novel flushing system for transurethral ureteroscope laser lithotripsy - Google Patents

Novel flushing system for transurethral ureteroscope laser lithotripsy Download PDF

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Publication number
CN111419396A
CN111419396A CN202010292662.6A CN202010292662A CN111419396A CN 111419396 A CN111419396 A CN 111419396A CN 202010292662 A CN202010292662 A CN 202010292662A CN 111419396 A CN111419396 A CN 111419396A
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China
Prior art keywords
stop valve
valve
transurethral
flushing system
novel
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Pending
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CN202010292662.6A
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Chinese (zh)
Inventor
唐山
林玮键
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Individual
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Individual
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Priority to CN202010292662.6A priority Critical patent/CN111419396A/en
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B18/26—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor for producing a shock wave, e.g. laser lithotripsy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/223—Multiway valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/225—Flush valves, i.e. bypass valves for flushing line
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M39/24—Check- or non-return valves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00505—Urinary tract
    • A61B2018/00517—Urinary bladder or urethra
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2218/00—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2218/001—Details of surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body having means for irrigation and/or aspiration of substances to and/or from the surgical site
    • A61B2218/002—Irrigation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/22—Valves or arrangement of valves
    • A61M2039/226—Spindles or actuating means

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  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Optics & Photonics (AREA)
  • Surgery (AREA)
  • Electromagnetism (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Laser Surgery Devices (AREA)

Abstract

The invention discloses a novel flushing system for transurethral ureteroscope laser lithotripsy, which comprises a needle cylinder, a water conveying pipe, a liquid conveying pipe and a three-way stop valve, wherein the three-way stop valve comprises a first stop valve and a second stop valve; the inside of the needle cylinder is provided with a push rod, one end of the push rod, which is far away from the needle cylinder, is fixedly provided with a limiting clamping groove, the bottom of the limiting clamping groove is fixedly provided with a telescopic rod, the telescopic rod is fixedly connected with a host, the inside of the host is provided with a motor, and one side of the host is provided with an adjusting knob. The invention has simple structure and convenient operation, can reduce manpower, save time, save medical resources and improve operation efficiency, thereby achieving better treatment effect.

Description

Novel flushing system for transurethral ureteroscope laser lithotripsy
Technical Field
The invention relates to the technical field of medical supplies, in particular to a novel flushing system for transurethral ureteroscope laser lithotripsy.
Background
Urinary calculi are common diseases, and in recent years, the development of minimally invasive technology makes revolutionary progress in the treatment of urinary calculi. With the increasing proficiency of the operation skill in the urinary surgery cavity and the continuous improvement of the endoscope equipment, the treatment of lithangiuria by adopting minimally invasive surgery has become the mainstream technology for treating urinary system diseases at present. Among them, laser lithotripsy is a valuable technique for treating urinary calculus, and transurethral ureteroliter laser lithotripsy can treat calculus in the whole course of ureter, has the advantages of small hit, few complications, quick postoperative recovery and the like, and becomes an ideal treatment method for ureteral calculus. Through soft mirror laser lithotripsy in-process of urethra ureter, it is the key and indispensable one step to wash by water, and the water flushing system of traditional soft mirror laser lithotripsy through urethra ureter need be responsible for alone taking the syringe to draw water when the operation, and another person takes the syringe of having taken water to get water, consumes time and influence efficiency, consequently, need design a simple structure, the convenient operation's soft mirror laser lithotripsy water flushing system of ureter very necessary.
Disclosure of Invention
In order to solve the existing problems, the invention provides a novel flushing system for transurethral ureteroscope laser lithotripsy. The invention is realized by the following technical scheme:
a novel flushing system for transurethral ureteroscope laser lithotripsy comprises a needle cylinder, a water conveying pipe and a liquid conveying pipe, and further comprises a three-way stop valve, wherein the three-way stop valve comprises a first stop valve and a second stop valve, the liquid conveying pipe is communicated with a first valve I of the first stop valve, a second valve I of the first stop valve is communicated with a first valve II of the second stop valve through a connecting pipe I, a second valve II of the second stop valve is communicated with the water conveying pipe through a connecting pipe II, a third valve of the second stop valve is communicated with an injection port of the needle cylinder, and one end, far away from the first stop valve, of the liquid conveying pipe is connected with the ureteroscope system;
the novel syringe is characterized in that a push rod is arranged in the syringe, one end, far away from the syringe, of the push rod is fixedly provided with a limiting clamping groove, the bottom of the limiting clamping groove is fixedly provided with a telescopic rod, the telescopic rod is fixedly connected with a host, a motor is arranged in the host, and an adjusting knob is arranged on one side of the host.
Furthermore, the adjusting knob is provided with different gears for adjusting the water flow speed.
Further, the motor, the telescopic rod and the adjusting knob are electrically connected.
Furthermore, medical silica gel hose is established to tee bend stop valve outside cover, raceway, transfer line and cylinder with silica gel hose connection.
Furthermore, the inner side of the connecting pipe is provided with anti-skid threads.
The invention has the beneficial effects that: the novel flushing system for the transurethral ureteroscope laser lithotripsy, which is designed by the invention, controls water flow through the three-way stop valve and the pressure controller, sets proper water pressure according to the clear degree of the operation visual field, adopts the needle cylinder capable of automatically injecting, is convenient for the operation process to be carried out more smoothly, and can complete the operation only by one medical worker and one needle cylinder; the three-way valve passes through the connecting pipe and connects, and the connecting pipe inboard is equipped with anti-skidding screw thread, prevents effectively that the hose from sliding or droing, makes to connect more firmly, and the space leakproofness is good, guarantees the sterile environment of operation, and better assurance patient does not infect. The novel flushing system for the transurethral ureteroscope laser lithotripsy, provided by the invention, has the advantages of simple structure, convenience in operation, reduction in manpower, time saving, medical resource saving and improvement of operation efficiency, and is more favorable for treatment of patients.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Wherein: 1. the automatic control device comprises a needle cylinder, 2 infusion tubes, 3 water tubes, 4 three-way stop valves, 5 connecting tubes I, 6 connecting tubes II, 101 push rods, 102 limiting clamping grooves, 103 telescopic rods, 104 main machines, 1041 adjusting knobs, 401 first stop valves, 402 second stop valves, 4011 first valves I, 4012 second valves I, 4021 first valves II, 4022 second valves II, 4023 third valves.
Detailed Description
The technical scheme of the invention is more fully explained in detail by combining the attached drawings.
Detailed description of the preferred embodiment 1
A novel flushing system for transurethral ureteroscope laser lithotripsy comprises a needle cylinder 1, a transfusion tube 2, a water delivery tube 3 and a three-way stop valve 4, wherein a medical silica gel hose is sleeved outside the three-way stop valve 4, the three-way stop valve 4 comprises a first stop valve 401 and a second stop valve 402, the transfusion tube 2 is communicated with a first valve I4011 of the first stop valve 401 through the medical silica gel hose, a second valve I4012 of the first stop valve 401 is communicated with a first valve II4021 of the second stop valve 402 through a connecting tube I5, a medical silica gel hose is sleeved outside a second valve II4022 of the second stop valve 402 and communicated with the water delivery tube 3 through a connecting tube II6, a third valve 4023 of the second stop valve 402 is communicated with an injection port of the needle cylinder 1 through the medical silica gel hose, one end of the transfusion tube 2, which is far away from the first stop valve 401, is connected with a soft lens system, antiskid threads are arranged on the inner side of the connecting tube, effectively prevent that the hose from sliding or droing, make to connect more firmly, space leakproofness is good, guarantees the sterile environment of operation, and better assurance patient is not infected.
Be equipped with push rod 101 in the cylinder 1, push rod 101 is kept away from 1 one end of cylinder and is connected with spacing draw-in groove 102 buckle, spacing draw-in groove 102 bottom sets firmly telescopic link 103, telescopic link 103 and host computer 104 rigid coupling, be equipped with the motor in the host computer 104, host computer 104 one side is equipped with adjust knob 1041, a motor, telescopic link 103 and adjust knob 1041 electric connection, adjust knob 1041 is equipped with different gears, be used for adjusting water velocity, water velocity is 0.5 ~ 2ml/s, adopt the cylinder that can automatic injection, high durability and convenient operation, time saving and labor saving, be convenient for going on that the operation process is more smooth.
The use process comprises the following steps: when the flushing system of the novel transurethral ureteroscope laser lithotripsy designed by the invention is used, the first stop valve 401 and the second stop valve 402 are connected through a connecting pipe I5, the infusion tube 2 is connected to a first valve I4011 of the first stop valve 401, the water delivery tube 3 is connected to a second valve II4022 of the second stop valve 402, the syringe 1 is connected to a third valve 4023 of the second stop valve 402, the first stop valve 401 is adjusted during water pumping, the infusion tube 2 is closed, the first stop valve 401 is adjusted again after water pumping, the infusion tube 2 is opened, the adjusting knob 1041 is rotated to different gears, the rotating speeds of the motors are different, so that the telescopic rod 103 drives the push rod 101 to move towards the injection port at different speeds, thereby generating water flow with different speeds, adjusting proper water pressure according to the operation visual field definition, realizing water injection, having simple operation and convenient use, and completing all actions by one medical worker; the bath in-process only needs a cylinder, and the connecting pipe inboard is equipped with anti-skidding screw thread, prevents effectively that the hose from sliding or droing, makes the connection more firm, and space leakproofness is good, guarantees the sterile environment of operation, and better assurance patient does not infect. The invention can save labor and time and improve the operation efficiency, thereby obtaining better treatment effect.
It is to be understood that the described embodiments are merely individual embodiments of the invention, rather than all embodiments. All other implementations made by those skilled in the art without any inventive step based on the embodiments of the present invention belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides a novel flushing system of transurethral ureteroscope laser lithotripsy, includes cylinder, raceway and transfer line, its characterized in that:
the flushing system further comprises a three-way stop valve, the three-way stop valve comprises a first stop valve and a second stop valve, the infusion tube is communicated with a first valve I of the first stop valve, a second valve I of the first stop valve is communicated with a first valve II of the second stop valve through a connecting tube I, a second valve II of the second stop valve is communicated with the water delivery tube through a connecting tube II, a third valve of the second stop valve is communicated with an injection port of the needle cylinder, and one end of the infusion tube, which is far away from the first stop valve, is connected with a ureter soft lens system;
the novel syringe is characterized in that a push rod is arranged in the syringe, one end, far away from the syringe, of the push rod is fixedly provided with a limiting clamping groove, the bottom of the limiting clamping groove is fixedly provided with a telescopic rod, the telescopic rod is fixedly connected with a host, a motor is arranged in the host, and an adjusting knob is arranged on one side of the host.
2. The flushing system of the novel transurethral ureterofuroscopy laser lithotripsy, according to claim 1, wherein: the adjusting knob is provided with different gears for adjusting the water flow speed.
3. The flushing system of the novel transurethral ureterofuroscopy laser lithotripsy, according to claim 1, wherein: the motor, the telescopic rod and the adjusting knob are electrically connected.
4. The flushing system of the novel transurethral ureterofuroscopy laser lithotripsy, according to claim 1, wherein: the three-way stop valve is sleeved with a medical silica gel hose, and the water delivery pipe, the liquid delivery pipe, the connecting pipe and the needle cylinder are connected with the silica gel hose.
5. The flushing system of the novel transurethral ureterofuroscopy laser lithotripsy, according to claim 1, wherein: the inner side of the connecting pipe is provided with anti-skid threads.
CN202010292662.6A 2020-04-15 2020-04-15 Novel flushing system for transurethral ureteroscope laser lithotripsy Pending CN111419396A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010292662.6A CN111419396A (en) 2020-04-15 2020-04-15 Novel flushing system for transurethral ureteroscope laser lithotripsy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010292662.6A CN111419396A (en) 2020-04-15 2020-04-15 Novel flushing system for transurethral ureteroscope laser lithotripsy

Publications (1)

Publication Number Publication Date
CN111419396A true CN111419396A (en) 2020-07-17

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Application Number Title Priority Date Filing Date
CN202010292662.6A Pending CN111419396A (en) 2020-04-15 2020-04-15 Novel flushing system for transurethral ureteroscope laser lithotripsy

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CN (1) CN111419396A (en)

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