PL106599B3 - DEVICE FOR SURGICAL TREATMENT OF Cervical FAILURE DURING PREGNANCY - Google Patents

Description

The subject of the invention is an opera device cervical treatment of cervical failure during pregnancy. This device prevents overrun early dilation of the cervix, which sue to avoid miscarriage or premature failure childbirth caused by cervical failure cicy.

The device for surgical treatment is known cervical failure during pregnancy, wed Patent No. 88495, which is made of the finest quality more preferably non-reactive plastic of medical value, consisting of two half round curved sections of elastic band with rounded ends and curved edges days. Along the major axis of symmetry of each of the of the tape sections, a row of through holes is made these. Moreover, from the outside, the surface strips, a groove is made along the line of holes, whose depth is adapted to the thickness surgical threads.

This device is characterized by insufficient stiffness of sections of elastic band, which pro¬ it leads to obtaining a non-physiological shape cervix, because the sections are too stiff can not give the right shape to the neck, and the opposite happens, the neck under their influence becomes flattened. Existence of a groove along the segment a bent tape will often flood it washing along it, which affects the irritating effect the cervix.

The subject of the invention is an opera device cervical treatment of cervical failure during pregnancy, according to patent No. 88495, performed most preferably from a non-reactive material artificial of medical value, consisting of with (two semi-circular sections curved elastic tape with rounded edges, in which sections the row is made sackcloth along the long line of symmetry of each of them. The essence of the invention is that the semi-circular pattern is the bent sections are made of paste tape, return edged to the outside. It is beneficial when the outline of the section of the tape is a segment of the ring, and also gdjr paste the ends of the episodes with the May tapes gradually descending edges.

The device according to the invention represents itself structures stiff enough not to be surgical can not break sections of paste tape, like this took place in a known solution. Done no half-round bent sections with paste tape we also prevent their deformation, day and why is it possible to broadcast the perfect lap full shape of the operated cervix. Applicable just concave plates makes it easier and faster surgery and facilitates a gentler and more effective closure pathologically opening canal of the cervix cicy. These plates press against the expanding ones better - the neck, and the concave surfaces make it more they bleed the outer seam, making it impossible for him to escape 106 599 106 599 3 they slide off, and they make spells much easier giving an external atraumatic suture the term which is located in the region of the tape.

The subject of the invention is illustrated in, for example, the embodiment in the drawing in which fig. 1 it shows two semicircles juxtaposed with each other bent sections paste tapes, side view, fig. 2 shows the same sections in cross-section, Fig. 3 shows one of the segments in the axonome view 4 shows an application diagram of the device in the phase of inserting two seams, the driven through the wall of the opening neck, Fig. 5 shows the sections being pressed in 6 seam, Fig. 6 - in the phase of tying the seam for a single on the tapes, and Fig. 7 shows the remainder in the encircling phase fixed ends of the thread in the concavities of the sections tape and a second seam tie.

Exemplary solution of the device according to excl The invention is as follows: The device consists of two semi-circular sections curved ties of 1 elastic band, the edges of which are rounded. These episodes 1 are made of paste tape, edges outward, and theirs the ends have gradually sloping edges.

In the concavities of sections 1, along their length line of symmetry, a row of holes 2 is made.

The outline of the section of the tape is a segment of the ring.

The use of the instrument is as follows.

After catching it in the sight glasses, the burial cervix 3 is placed on its outside external circumference, at the height of the truss, two sections 1 the concave faces towards each other and towards the neck 3, yes so that they approximate the neck 3. Then attach the sections 1 to the neck 3 through the dying through it, two insert a surgical needle 4, with surgical thread 5.

The seam is passed through two selected holes Figure 2 in each section of 1 semi-circular ribbon curved we. Both sections are then pressed sensitively ki 1 to the cervix 3 and closes the dilators the mouth 6. Neck 3 then takes the shape round, attributed to her by both folded together sections 1. To ensure their secure fastening nothing 5 binds twice first on one, then the second episode 1, wrapping it around conciseness of episodes 1. At the commencement of the action the labor seams are removed by cutting the thread 5, and then take both segments 1 out of the vagina.

Claims (3)

Zaistr zeni a patent '! 1. Device for the surgical treatment of cervical insufficiency during pregnancy, according to Patent No. 88495, preferably made of non-reactive medical grade plastic, consisting of two semi-circular sections of elastic band with rounded edges in which sections are formed by a row of holes along the longitudinal symmetry line of each section, characterized in that the semi-circular bent sections (1) are made of a concave tape facing outwards. 2. The device according to claim The method of claim 1, wherein the contour of the section of the tape is a portion of the ring. 3. The device according to claim A method as claimed in claim 1 or 2, characterized in that the ends of the sections (1) are pasted with tapes with gradual lowering edges. % / Fig. 3 Fig. Z CHART. Z-d No. 2 - 13W80 96 copies A4 Price 45 al