CN201398977Y

CN201398977Y - Transvaginal ultrasound probe and body combined by same and vaginal speculum

Info

Publication number: CN201398977Y
Application number: CN2009200889176U
Authority: CN
Inventors: 查文强
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-18
Filing date: 2009-03-18
Publication date: 2010-02-10
Anticipated expiration: 2019-03-18

Abstract

The utility model relates to a transvaginal ultrasound probe and a body combined by the transvaginal ultrasound probe and a vaginal speculum. The transvaginal ultrasound probe comprises a probe body,a flat neck tube fixedly connected with the probe body, and a data wire connecting box, and an S-shaped bent connecting tube is fixedly connected between the flat neck tube and the data wire connecting box. In the vaginal speculum combination body, a through hole is formed on in the position of the cambered surface connected by a vaginal speculum inferior lobe and a speculum handle, one end of theS-shaped connecting tube is inserted in the through hole, and the other end thereof is positioned on the right side of the speculum handle. In the ultrasound probe of the utility model, the S-shapedconnecting tube can move from side to side conveniently through the transvaginal ultrasound probe, so that the operation and the use are facilitated, and on the other hand, the s-shaped connecting tube is suitable to fit with a vaginal speculum superior lobe, so that the retroposition, the meso-position and the anteposition of an uterus can be clearly scanned, the adaptability to individual differences is strong, the operational efficiency is remarkably improved; and the operation is very simple, the probe is easy to handle and has the characteristics of simple structure and reasonable designand greatly facilitates the popularization and the application.

Description

Transvaginal Ultrasound probe and with the assembly of vaginal speculum

One, technical field:

This utility model relates to the transvaginal real time monitoring device that applies in the department of obstetrics and gynecology intrauterine surgical, particularly relate to a kind of Transvaginal Ultrasound probe and with the assembly of vaginal speculum.

Two, background technology:

In recent years, in order to solve the whole process of supervision that the transvaginal intrauterine surgical of department of obstetrics and gynecology can be real-time accurately and effectively in operation process, to increase the safety and the success rate of operation, reduce patient's misery, shorten operating time, a lot of professional persons, many different schemes have been found out by individual or entity, mainly comprise two big classes: the first kind be exactly utilize the principle of optical imagery and design be called inner peeping type or micro-tubular clinically, this design is to insert the inside, uterus to optical lens, and optical lens have significantly a weakness be exactly after camera lens occupies blood stains or steam image just smudgy, this kind equipment still can in preoperative direct-view effect, two constantly carrying out along with operation, be accompanied by hemorrhage pollution camera lens, image just falls flat.Second class is exactly the principle of utilization ultra sonic imaging, utilizes Ultrasonic-B probe transvaginal real time monitoring operation process, also by clinical being referred to as " ultrasonic guidance formula ".The ultrasonic probe of this kind equipment need not enter uterine cavity, only isolate when reusing and get final product with disposable gum cover, do not need complicated disinfecting, and this type of equipment shows as improvement to vaginal speculum at present, or to the improvement of ultrasonic probe profile, or be that the two is improved the use that forms a complete set of that combines simultaneously.Evaluation to this kind equipment mainly concentrates on 2 points clinically, and one is to use comfort level, because the transvaginal intrauterine surgical anesthesia duration of gynecological is short, does not allow complex operations and delays operating time; The 2nd, adaptation patient's individual difference.Vary with each individual, the position in uterus can be divided into anteposition, position, back and interposition etc., cut both ways and be used to clinical product design scheme in the market, as: the patent No. 200620073166.7 " obstetrics and gynecology operation specula " and the patent No. is the scheme of " obstetrics and gynecology operation with B ultrasonic transducer and probe " combined use of 200620073167.1, ultrasonic probe is connected to leaf or inferior lobe on the specula, though can carry out scanning to the uterus of diverse location, but can not be to the comprehensive scanning of uterus multi-angle because of the orientation that is difficult for the adjusting probe, it is not good enough to adapt to individual difference.

The patent No. is " gynecilogical operation monitors the ultrasonic probe inside vagina of usefulness " (back application design patent of 200620076977.2, the patent No. is 200730026672.0), this scheme is that ultrasonic probe is pasted the inferior lobe lower edge that coincide in vaginal speculum mutually, scanning to anteposition of uterus is just very difficult, also have the orientation that can not regulate probe simultaneously, it is still not enough to adapt to individual difference.

Three, utility model content:

This utility model is to overcome the deficiency that prior art exists, design and produce a kind of Transvaginal Ultrasound probe and with the assembly of vaginal speculum.

Technical scheme:

A kind of Transvaginal Ultrasound probe, comprise sonde body, the flat neck tube of fixedlying connected, and data wire interconnecting device with sonde body, between flat neck tube and data wire interconnecting device, be fixedly connected with the connection tube of approximate " S " type bending, be penetrated with data wire at this " S " type connection tube inner chamber.

The connection tube of described " S " type bending, its cross section is the approximate circle annular, perhaps is approximate ellipsoidal, perhaps is rectangular annular.

The two sides of described flat neck tube are the plane; Perhaps wherein a side is a cancave cambered surface; Perhaps wherein a side is a convex globoidal for the cancave cambered surface another side.

The radian of the lower edge cambered surface of the upper limb cambered surface of leaf or inferior lobe trend is complementary in the crooked radian of described " S " type connection tube and the vaginal speculum.

A kind of vaginal speculum assembly that comprises the described Transvaginal Ultrasound probe of claim 1, also comprise vaginal speculum, the cambered surface position that is connected with the specula handle the vaginal speculum inferior lobe has through hole, one end of " S " type connection tube of described Transvaginal Ultrasound probe inserts in the described through hole, the other end is positioned at the rear side of specula handle, be the lower edge that the flat neck tube of Transvaginal Ultrasound probe is positioned at the vaginal speculum inferior lobe, the data wire interconnecting device is positioned at the rear side of vaginal speculum handle.

One of them face of the flat neck tube of described Transvaginal Ultrasound probe for vaginal speculum on the cancave cambered surface that is complementary of the convex globoidal of leaf or inferior lobe.

The radian of the last leaf cambered surface of vaginal speculum is consistent with the radian of inferior lobe cambered surface, Transvaginal Ultrasound probe can be mated fit in the vaginal speculum inferior lobe can mate again and fits in leaf in the vaginal speculum.

The beneficial effects of the utility model:

1, Transvaginal Ultrasound probe of the present utility model, still adopt the part of the flat neck tube of existing Transvaginal Ultrasound sonde body, but on flat neck tube, be connected with " S " type connection tube, the data wire interconnecting device that can effectively guarantee cable and be attached thereto (can be used as handle uses) the not handle portion with vaginal speculum fits, the cable section that is data wire interconnecting device and its rear end is bent to horizontal level, thereby make things convenient for Transvaginal Ultrasound probe to do by a small margin move left and right, be convenient to manipulate along vaginal speculum.In addition, " S " type connection tube also is suitable for the Transvaginal Ultrasound probe is fitted in leaf in the vaginal speculum, after the bending of " S " type data wire interconnecting device and cable is stretched to the outside, does not influence normal use.

Such design is in the practical operation engineering, and probe is just very clearly position, meta uterus after the scanning when being placed on specula inferior lobe lower edge, when ultrasonic probe is placed on the specula page or leaf upper limb just very clearly scanning arrive anteposition, meta uterus.Above-mentioned two kinds of modes of emplacements can be regulated the scanning orientation of probe by the data wire interconnecting device (handle) that exposes, and find the detecting location that needs rapidly, improve the scanning scope of probe, and it is strong to adapt to individual difference, obviously improve operation efficient.

2, vaginal speculum assembly of the present utility model has through hole the vaginal speculum inferior lobe, guarantees that the Transvaginal Ultrasound end of popping one's head in is positioned at specula inferior lobe downside, and the other end is positioned at specula handle rear side, and neither the influence operation is carried out and the move left and right of convenience for ultrasonic probe.Overcome the situation that is in specula inferior lobe one side when original ultrasonic probe combines with specula fully, promptly be in the front side of the downside of specula inferior lobe and specula handle or be in the situation of upside and the specula handle rear side of vaginal speculum inferior lobe.The Transvaginal Ultrasound probe pastes use mutually with the last leaf or the inferior lobe of vaginal speculum, can better detect the uterus of all places such as anteposition, meta, position, back in operation, to perform the operation in the uterus uterine cavity of realizing the supervision all places.

3, Transvaginal Ultrasound of the present utility model probe and with the assembly of vaginal speculum, cost is very cheap, makes easily or transforms, operation is very simple in actual mechanical process, be easy to be grasped, have characteristics reasonable in design simple in structure, be beneficial to very much promotion and implementation.

Four, description of drawings:

Fig. 1 is a Transvaginal Ultrasound sonde configuration sketch map of the present utility model;

Fig. 2 be Transvaginal Ultrasound probe and with the composite unit structure sketch map of vaginal speculum;

Fig. 3 is the flat neck tube of ultrasonic probe and the last leaf or the inferior lobe applying sketch map of specula;

Fig. 4 is the various combination body structure sketch map of ultrasonic probe and vaginal speculum.

Number in the figure 1 is the ultrasonic probe body, and 2 is flat neck tube, and 3 is the crooked connection tube of " S " type, and 4 is the data wire interconnecting device, 5 is cable, and 6 are vaginal speculum, and 61 are the inferior lobe of vaginal speculum, 62 are the last leaf of vaginal speculum, and 63 handles 7 for vaginal speculum are through hole, and 8 is data wire.

Five, the specific embodiment:

Embodiment one: referring to Fig. 1, Fig. 3, a kind of Transvaginal Ultrasound probe, comprise sonde body 1 (forming) by Ultrasonic-B probe pick off and shell, (built-in data wire is connected with the Ultrasonic-B probe pick off the flat neck tube 2 fixedly connected with sonde body 1, width is 1～2cm), and data wire interconnecting device 4, between flat neck tube 2 and data wire interconnecting device 4, be fixedly connected with the connection tube 3 of one " S " type bending, be penetrated with data wire 8 at these " S " type connection tube 3 inner chambers.

The connection tube 3 of described " S " type bending, its cross section are circular, or are oblate, or are rectangle.

A wherein side of the two sides of described flat neck tube 2 is a cancave cambered surface.

The lower edge cambered surface radian of the upper limb cambered surface of leaf or inferior lobe trend is complementary in the crooked radian of described " S " type connection tube and the vaginal speculum.

Embodiment two: accompanying drawing is not drawn, and meaning and embodiment one are basic identical, and something in common does not repeat, and different all is: a wherein side of the two sides of described flat neck tube 2 is a convex globoidal for the cancave cambered surface another side.

Embodiment three: accompanying drawing is not drawn, and meaning and embodiment one are basic identical, and something in common does not repeat, and different all is: the two sides of described flat neck tube 2 are the plane;

Embodiment four: referring to Fig. 1, Fig. 2, Fig. 3, a kind of vaginal speculum assembly that comprises described Transvaginal Ultrasound probe, also comprise vaginal speculum 6, have (rectangle) through hole 7 in the cambered surface position that vaginal speculum inferior lobe 62 is connected with specula handle 63, one end of " S " type connection tube 3 of described Transvaginal Ultrasound probe inserts in the described through hole 7, the other end is positioned at the rear side of specula handle 63, be the lower edge that the flat neck tube 2 of Transvaginal Ultrasound probe is positioned at vaginal speculum inferior lobe 61, data wire interconnecting device 4 is positioned at the rear side of vaginal speculum handle 63.Wherein data wire interconnecting device 4 forms transportable handle in the back that is upturned, and is convenient to operative doctor and moves use flexibly.

One of them face of the flat neck tube 2 of described Transvaginal Ultrasound probe for vaginal speculum on the cancave cambered surface that is complementary of the convex globoidal of leaf or inferior lobe.

Embodiment five: referring to Fig. 1, Fig. 3, Fig. 4, number identical with embodiment four, same meaning, something in common does not repeat, different is: the radian of the last leaf 62 of vaginal speculum is consistent with the radian of inferior lobe 61, Transvaginal Ultrasound probe 1 can be mated fit in vaginal speculum inferior lobe 61 can mate again and fits in leaf 62 in the vaginal speculum.

Claims

1, a kind of Transvaginal Ultrasound probe, comprise sonde body, the flat neck tube of fixedlying connected with sonde body, and data wire interconnecting device, it is characterized in that: between flat neck tube and data wire interconnecting device, be fixedly connected with the connection tube of approximate " S " type bending, be penetrated with data wire at this " S " type connection tube inner chamber.

2, Transvaginal Ultrasound probe according to claim 1, it is characterized in that: the connection tube of described " S " type bending, its cross section is the approximate circle annular, perhaps is approximate ellipsoidal, perhaps is rectangular annular.

3, according to claim 1 or the described Transvaginal Ultrasound probe of 2 arbitrary claim, it is characterized in that: the two sides of described flat neck tube are the plane; Perhaps wherein a side is a cancave cambered surface; Perhaps wherein a side is a convex globoidal for the cancave cambered surface another side.

4, according to claim 1 or the described Transvaginal Ultrasound probe of 2 arbitrary claim, it is characterized in that: the lower edge cambered surface of the upper limb cambered surface of leaf or inferior lobe trend is complementary in the crooked radian of described " S " type connection tube and the vaginal speculum.

5, a kind of vaginal speculum assembly that comprises the described Transvaginal Ultrasound probe of claim 1, also comprise vaginal speculum, it is characterized in that: the cambered surface position that is connected with the specula handle the vaginal speculum inferior lobe has through hole, one end of " S " type connection tube of described Transvaginal Ultrasound probe inserts in the described through hole, the other end is positioned at the rear side of specula handle, be the lower edge that the flat neck tube of Transvaginal Ultrasound probe is positioned at the vaginal speculum inferior lobe, the data wire interconnecting device is positioned at the rear side of vaginal speculum handle.

6, Transvaginal Ultrasound according to claim 5 probe is characterized in that: one of them face of the flat neck tube of described Transvaginal Ultrasound probe for vaginal speculum on the cancave cambered surface that is complementary of the convex globoidal of leaf or inferior lobe.

7, Transvaginal Ultrasound probe according to claim 6, it is characterized in that: the radian of the last leaf cambered surface of vaginal speculum is consistent with the radian of inferior lobe cambered surface, Transvaginal Ultrasound probe can be mated fit in the vaginal speculum inferior lobe can mate again and fits in leaf in the vaginal speculum.