Multipurpose novel vaginal speculum and monitor device in ultrasound guiding operation composed of the same

Abstract

The invention discloses a novel multipurpose vaginal speculum which comprises an upper lobe, a lower lobe and an accessory which is matched with the upper lobe and the lower lobe. The front end of theaccessory is one of a puncture guiding device, an illumination light source bulb cap, an ultrasonic probe or a fume extractor. The accessory is constituted by the connection of the front end, a rod body of a cylindrical structure, a position limiting body of a prismoid structure and a tail wire portion in turn. The outer surface of the upper lobe is provided with a groove which is expanded from aU-shaped access slit circular arc face to the front end of the upper lobe, a hollow-shape position limiting component which accords with a position limiting body structure is fixed on the access slit, and a cooperating groove is opened on the position limiting component. The multipurpose novel vaginal speculum and a special probe of the invention evenly adopt the design which is suitable to be rotated 360-degree, and to expand and automatically lock, which enables gynaecological obstetrical doctors who are not familiar to ultrasonic diagnostics to easily decide probe observation direction andfocus position according to pointer orientation, thereby greatly providing conveniences for doctors to carry out supervisory work of conventional obstetric operations and various complicated obstetric operations which go through vagina treatment.

Description

technical field [0001] The invention relates to a medical device, in particular to a multi-purpose vaginal speculum suitable for gynecological surgery and the ultrasound-guided intraoperative monitoring equipment formed therefrom. Background technique [0002] As a commonly used instrument in gynecological surgery, vaginal speculum has a wide range of applications. However, the existing ordinary vaginal speculum has a single function. Doctors cannot only use the vaginal speculum to understand the internal conditions of the patient's organs, and need to pass other tests The equipment can clearly understand the specific situation of the patient, which brings inconvenience to the operation. [0003] At present, obstetrics and gynecology surgery monitoring equipment has appeared on the market by clamping the ultrasonic probe on the front end of the upper or lower page of the vaginal speculum. Then the ultrasonic probe is clamped in the opening slot, which is very inconvenient f...

AI Technical Summary

Problems solved by technology

[0002] As a commonly used instrument in gynecological surgery, vaginal speculum has a wide range of applications. However, the existing ordinary vaginal speculum has a single function. Doctors cannot only use the vaginal speculum to understand the internal conditions of the patient's organs, and need to pass other tests The equipment can clearly understand the specific situation of the patient, which brings inconvenience to the operation

[0003] At present, obstetrics and gynecology surgery monitoring equipment has appeared on the market by clamping the ultrasonic probe on the front end of the upper or lower page of the vaginal speculum. Then the ultrasonic probe is clamped in the opening slot, which is very inconvenient for installation and operation

[0004] Moreover, the existing monitoring equipment used in obstetrics and gynecology surgery occupies the limited space of the operating room because of its bulky volume; the design of the ultrasonic probe and the clamping mode of the speculum greatly limit the inspection of the probe in the vagina Range of motion. Only one sagittal ultrasound scan section is provided during the operation, and the ultrasound scan section cannot be adjusted arbitrarily according to the patient's organs and lesion locations, or the doctor still needs to keep pressing and controlling with his hands to find the lesion location, and the image shows Unstable, which brings great inconvenience to the operating doctor, is not conducive to the successful operation of the operation, and cannot use the ultrasonic probe alone for postoperative review

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