SU1377059A1 - Guide - Google Patents

Abstract

The invention relates to medical technology. To conduct puncture under the control of tactile sensitivity, the device contains a hollow conductor 1 and coaxial rings 2, 3 connected to it and to each other for attachment to the phalanges of the finger. Rings 2, 3 are split. Conductor I is rigid and placed at an acute angle to the longitudinal axis. 4 il.

Description

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The invention relates to medical technology, in particular to devices used in puncture under the control of tactile sensitivity.

The purpose of the invention is to provide the possibility of conducting a puncture needle under the control of tactile sensitivity.

FIG. 1 shows a front view guide; in fig. 2 - the same, top view; in fig. 3 - a syringe with a puncture needle; in fig. 4 - needle insertion depth limiter.

The guide contains a hollow conductor I and coaxial rings 2 and 3 of different diameters connected to it and to each other for attachment to the phalanges of the finger. The end parts of the conductor are located behind the outer ends of the rings. Rings 2 and 3 are split. Conductor 1 is rigid and placed at an acute angle to the longitudinal axis. The director can be in the right and left execution.

The guide is used as follows.

A needle 5 is put on the limiter 5 of the depth of insertion and fixed so that the working end of the conductor is separated from the needle tip for a distance equal to the estimated depth of the needle penetration into the organ cavity. On the specified finger of the left hand, put the guide in the right version so that the conductor with its working end is located in the center of the palm surface of the nail phalanx of the index finger. Wear a dry sterile glove. Glove on the index finger smeared with 5% iodine. Using the right hand, pierce the glove at the non-working end of the conductor 1 with a needle and insert the needle into the conductor without piercing the glove of the worker

FIG. 2

end of conductor. The index finger, along with the needle placed in the guide, leads to the puncture site and gropes for the place to be punctured. Tightly press to this place the working end of the conductor. A needle is inserted into the tissue of the organ with the right hand.

A rubber glove prevents infection in the lumen of the conductor.

Using the guide, puncture of the prostate gland can be performed through the right bristle or puncture of the Douglas space through the posterior vaginal fornix or through the right bristle.

After the needle has been punctured, the mandrin is removed from it, and a plastic transparent tube with a continuous syringe is attached to the needle.

Aspirate the contents of the punctuated cavity until a bloody fluid appears in the transparent tube.

A cannula is removed and a dry syringe is attached to it, which is used to blow out the contents of the needle into 3-4 microscope slides.

Claims (1)

Invention Formula A guide containing a hollow conductor and coaxial rings of different diameters connected to it and to each other for mounting on the phalanxes of the finger, with the end parts of the conductor placed behind the outer ends of the rings, characterized in that, in order to carry out a puncture needle under the control of tactile sensitivity, the rings are split and connected to a rigid plate, and the conductor is made rigid and placed at an acute angle to the longitudinal axis. ig. 3 Compiled by N. Solovyov Editor L. Pcholinska Techred I. Veres Corrector L. Patan Order 5 2/6 Circulation 655Subscription VNIIPI USSR State Committee for Inventions and Discoveries 1 13035, Moscow, Zh-35, Raushsk nab. 4/5 Production and printing company, Uzhgorod, ul. Project, 4 Phie.