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Vagina Microscope(colposcope,colposcopic,a colposcopy,colposcopes,colposcopy)

1.XTY-1 colposcopy Application:
With exceptional performance in the cytological diagnosis, model XTY-1 vagina microscope            ( VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic,
Colposcopy, Vaginoscope, Vaginal speculum) has now been widely used in the examination of various pathological changes at uterine neck such as cancer, heteromorphic chronic cervical erosion, etc.

2.XTY-1 colposcopy (VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope, Vaginal speculum)                        Main features:
High-contrast images
Excellent three-dimension effect
Big depth of field
Five-step magnification changer
Green filter to increase contrast
Cold light source illumination, no heating
Beam splitter and adaptor as options

3.XTY-1 colposcopy (VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope, Vaginal speculum)                  Technical specifications:
(1). focus of straight binocular: 160mm
(2).eyepiece:12.5X wide angel, with visual field adjustment position locking
(3).objective lens: f=300mm
(4).range of fine focusing: 40mm
(5).pupillary distance: 55-75mm
(6).illumination field: 80mm
(7).cold light source: 15v/150w
(8).power supply: 220v±20v,50hz±1hz

4.XTY-1 colposcopy(VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope, Vaginal speculum)                            Operation features

Most patients undergo a colposcopic (VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope, Vaginal speculum) examination to further investigate a cytological abnormality on their pap smears. Other indications for a patient to have a colposcopy include:assessment of diethylstilbestrol (DES) exposure in utero,immunosuppression such as HIV infection, or an organ transplant patient an abnormal appearance of the cervix as noted by a primary care provider as a part of a sexual assault forensic examination [4] done by a Sexual Assault Nurse Examiner Many physicians base their current evaluation and treatment decisions on the report "Guidelines for the Management of Cytological Abnormalities and Cervical Cancer Precursors", created by the American Society for Colposcopy (Vaginal speculum,VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope) Cervical Pathology,during a September 2001 conference.[5] During the initial evaluation,a medical history is obtained,including gravidity(number of prior pregnancies),parity (number of prior deliveries),last menstrual period, contraception use, prior abnormal pap smear results,allergies,significant past medical history,other medications,prior cervical procedures, and smoking history. In some cases, a pregnancy test may be performed before the procedure(Vaginal speculum,VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope). The procedure is fully described to the patient, questions are asked and answered, and the patient then signs a consent form.
A colposcope(Vaginal speculum,VAGINA surgical microscope, gynecology,optical colposcope, Colposcope,colposcopic,colposcopy,vaginoscope)is used to identify visible clues suggestive of abnormal tissue. It functions as a lighted binocular microscope to magnify the view of the cervix, vagina, and vulvar surface. Low power (2× to 6×) may be used to obtain a general impression of the surface architecture. Medium (8× to 15×) and high (15× to 25×) powers are utilized to evaluate the vagina and cervix. The higher powers are often necessary to identify certain vascular patterns that may indicate the presence of more advanced precancerous(Vaginal speculum,VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope) or cancerous lesions. Various light filters are available to highlight different aspects of the surface of the cervix. Acetic acid solution and iodine solution (Lugol's or Schiller's) are applied to the surface to improve visualization of abnormal areas.
Colposcopy (Vaginal speculum,VAGINA surgical microscope, Gynecology, Optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope) is performed with the patient lying back, legs in stirrups, and buttocks at the lower edge of the table (a position known as the dorsal lithotomy position). A speculum is placed in the vagina after the vulva is examined for any suspicious lesions.Three percent acetic acid is applied to the cervix using cotton swabs.Areas of acetowhiteness (vaginal speculum,VAGINA surgical microscope, gynecology, optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope) correlate with higher nuclear density. The transformation zone is a critical area on the cervix where many precancerous and cancerous lesions most often arise. The ability to see the transformation zone and the entire extent of any lesion visualized determines whether an adequate colposcopic (vaginal speculum,VAGINA surgical microscope,gynecology,optical colposcope, colposcope, colposcopic,colposcopy,vaginoscope) examination is attainable.
Areas of the cervix which turn white after the application of acetic acid or have an abnormal vascular pattern are often considered for biopsy. If no lesions are visible, an iodine solution may be applied to the cervix to help highlight areas of abnormality.
After a complete examination,colposcopist (vaginal speculum,VAGINA surgical microscope , gynecology,optical colposcope, colposcope, colposcopic,colposcopy,vaginoscope) determines the areas with the highest degree of visible abnormality and may obtain biopsies from these areas using a long biopsy instrument, such as a punch forceps or SpiraBrush CX. Most doctors and patients consider anesthesia unnecessary; however, some colposcopists (vaginal speculum,VAGINA surgical microscope,gynecology,optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope) now recommend and use a topical anesthetic such as lidocaine or a cervical block to decrease patient discomfort, particularly if many biopsy samples are taken.
Following any biopsies, an endocervical curettage (ECC) is often done. The ECC utilizes a long straight curette or a cytobrush (like a small pipe-cleaner) to scrape the inside of the cervical canal (vaginal speculum,VAGINA surgical microscope,gynecology,optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope).The ECC should never be done on a patient who is pregnant. Monsel's solution is applied with large cotton swabs to the surface of the cervix to control bleeding. This solution looks like mustard and turns black when exposed to blood.After procedure this material will be expelled naturally: (vaginal speculum, VAGINA surgical microscope,gynecology,optical colposcope, Colposcope, Colposcopic, Colposcopy, Vaginoscope) patients can expect to have a thin coffee-ground like discharge for up to several days after the procedure. Alternatively, some physicians achieve hemostasis with Silver Nitrate.a
Article Source:http://en.wikipedia.org/wiki/Colposcopy