CN200980688Y

CN200980688Y - Female body double J-tube extractor

Info

Publication number: CN200980688Y
Application number: CN 200620075879
Authority: CN
Inventors: 梁清
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-08-31
Filing date: 2006-08-31
Publication date: 2007-11-28
Anticipated expiration: 2016-08-31

Abstract

The utility model discloses a double-J pipe extractor in female bodies belonging to a medical apparatus technical field, which provides a hard long rod curved to be a semi-elliptical hook at the front end, the maximum external diameter L of the semi-ellipse at the front end is 8-10 mm, and the opening size l of the semi-ellipse is slightly larger than the external pipe diameter of the J-shaped pipe. The utility model has advantages of simple structure, safe and convenient utilization and palliative burden to patients.

Description

Double J pipe extractor in women's body

Technical field

This utility model relates to the employed medical apparatus and instruments of a kind of urinary tract supporting drainage, double J pipe extractor in especially a kind of women's body.

Background technology

Two " J " pipe has another name called two pigtail support tubes, is made by radiopaque polyurethane and silicone materials as shown in Figure 1, and two ends become the pigtail shape, and all there are side opening in the body of rod and pigtail portion, is inequality and arranges.Since double J pipe comes out, be widely used in shortening patient's hospital stays in the urinary tract operation, reduced aspects such as patient's financial burden and post-operative care and obviously be better than external drainage, along with the development of endoscopic technique, this technology of the retrograde down indwelling double J pipe of cystoscope is used widely.

Particularly over past ten years, intracavity Urology Surgery science and technology development and application, being produced on of conduit reduces the stimulation of foreign body to tissue, and prevent from or reduce the catheter surface calcium salt to become shell or calculus formation aspect that rapid progress is arranged, many conduits can be placed in the urinary system for a long time play support or drain, become an important component part in intracavity Urology Surgery field.But two J support tubes of all indwellings all needed to pull out in certain time limit.

At present female patient pull out the double J pipe method with the male patient equally routine need pull out by cystoscope.Its operating process needs following condition: 1, be equipped with special operating room, operation table; 2, the nurse is one; 3, cystoscope operating equipment one cover and corresponding supporting sterilizing equipment decontaminating apparatus; 4, the above operation technique expense of nearly 300 RMBs; 5, the doctor need extract the special time out and enter operating room operation etc.And cystoscope operation more or less can cause the damage or the stimulation of urethra, mucous membrane of urinary bladder, occur the urinary tract infection symptom and or increased infection chance, bring misery to the patient, increase patient's spirit and financial burden.

Summary of the invention

The purpose of this utility model provides a kind of women's body double J pipe extractor.It can overcome the shortcoming of prior art, takes out the intravital double J pipe of women easily.

This utility model is realized with following technical scheme: double J pipe extractor in a kind of women's body, it is the hard stock that a front end bends to semiellipse shape hook, the semielliptical maximum outside diameter L of front end is 8-10mm, and semielliptical opening size 1 is slightly larger than the external diameter of pipe of J type pipe.

Operating procedure: the patient is flat to crouch, both legs are curled abduction slightly, behind the routine disinfection orifice of female urethra external, the shop aseptic towel, the patient wears sterile gloves and holds sterilization back operator and directly insert urethra and enter bladder, because two " J " pipe is more pliable and tougher, and latter end is tortuous, so promptly can get after this extractor made to rotate pull slightly, take out double J pipe by the semiellipse rhampotheca of extractor front end.

The utility model has the advantages that: simple in structure, safe and convenient to use, and can alleviate patient's financial burden.

Description of drawings

Below in conjunction with drawings and Examples this utility model is described in further detail.

Fig. 1 is the double J pipe structural representation;

Fig. 2 is this utility model structural representation.

Among the figure: 1, extractor bar, 2, the ellipticity hook, 3, handle.

The specific embodiment

As shown in Figure 2, double J pipe extractor in women's body, with tough and tensile tinsel such as copper wire, iron wire or stainless steel material or rigid plastics making, front end curves half elliptic hook 2, semiellipse maximum outside diameter L should be about 8-10mm, because about the about 8-10mm of female urethra diameter; The front end tip is received in a little, makes internal orifice 1 be slightly larger than the diameter of double J pipe, to extract easily.Tip is smooth, and sharp keen wedge angle or side angle can not be arranged, in order to avoid to human urethra's mucosa wound.The extractor bar be about about 10-15cm or more than because about the about 3.5-5cm of female urethra length, so bar length is greater than urethral length and intravesical working length sum total, handle 3 can bend to round with the other end of bar.

Claims

1, double J pipe extractor in a kind of women's body is characterized in that it is the hard stock that a front end bends to semiellipse shape hook, and the semielliptical maximum outside diameter L of front end is 8-10mm, and semielliptical opening size l is slightly larger than the external diameter of pipe of J type pipe.