RU71237U1 - DEVICE FOR FIXING SPLEEN FOOT - Google Patents

Abstract

The utility model relates to medicine, and more specifically to surgical medical instruments. The purpose of the utility model is to reduce the complexity and increase convenience during spleen removal surgery. The device comprises a rod, a handle in the form of an eye at the proximal end of the rod and a removable ⊥-shaped tip at the distal end of the rod. 4 pf, 2 ill.

Description

The obtained model belongs to the field of medicine, and more specifically to surgical medical instruments used during intra-abdominal operations - to move and fix the abdominal organs in a given position, for example, when fixing the spleen leg during ligation on the vessels supplying it.

Known surgical instrument containing a handle and a working end (1).

The disadvantage of this tool is the inconvenience of use.

Known blade for manipulation in the cavity of the surgical wound with the rod and the working part, bent at an angle to the rod (2).

The disadvantage of this blade is the morbidity of use.

A device for manipulation in the abdominal cavity, containing a working part with a handle (3).

The disadvantage of this device is the inconvenience of its use when removing the spleen.

Known spatula for manipulation in the operating wound, containing a working body with a cavity connected to a vacuum source (4).

The disadvantage of this spatula is the increased complexity of the design and inconvenience of use.

Known surgical instrument containing a handle, a rod and a working part made in the form of a scapula (5).

The disadvantage of this tool is the increased complexity of the operative removal of the spleen.

A device for manipulation in the abdominal cavity is known, comprising a handle with a tubular body, inside of which a pusher and a latch of retractable blades are placed (6).

The disadvantage of this device is the increased complexity of the design and the inconvenience of use during surgical removal of the spleen.

Also known is a surgical instrument containing a shaft with a handle and a working end (7).

The disadvantage of this tool is the complexity and inconvenience of its use when removing the spleen.

The purpose of creating a utility model is to reduce the complexity and convenience of surgical intervention to remove the spleen.

This goal is achieved by the fact that the handle of the device is made in the form of an eye on the proximal end of the rod, a removable ⊥-shaped tip is installed on the working distal end, the length of which is 20-30 mm, and it is bent along a radius equal to 60-80 mm to the side from the handle. The device can be made of biologically and chemically inert material.

Comparison of the proposed device with others known in the field of medicine, showed its compliance with the criteria of a utility model.

The utility model is illustrated by graphic material. Figure 1 shows the proposed device Assembly, General view; figure 2 is a variant of the use of the proposed device.

The proposed device comprises a rod 1 with a handle at the proximal end 2, made in the form of an eye 3. At the working distal end 4 of the rod 1 is installed a removable образ-shaped tip 5. The working section 6 of the tip 5 can be bent along a radius of 60-80 mm away from handles 3.

The connection of the tip 5 with the rod 1 is threaded (not shown in the drawing).

The device can be made of metal coated with a nickel alloy or of a biologically and chemically inert, for example polymeric, material, which will allow for multiple antiseptic processing and use.

The device is used as follows.

During the operation, the device is inserted into the left subphrenic space. By the working section 6 of the tip 5, the surgeon presses the spleen leg while holding the rod 1 with the thumb of the left hand through the eye 3. This allows the spleen to be fixed. With four other fingers, as well as with the fingers of the right hand, the surgeon ties up ligatures, including spleen legs placed on the vessels. At the same time, ligatures can be kept constantly in a taut state, which increases the reliability of their imposition. The assistant’s hands remain free and can be used for other surgical procedures.

Using the proposed device allows you to carry out with minimal labor all the necessary manipulations to remove the spleen.

The proposed device is simple in design and reliable in operation.

The device is possible and appropriate to use in the surgical units of medical institutions.

INFORMATION SOURCES

1. Auth. testimonial. USSR No. 341487, class A61F 9/00, 1972;

2. Catalog "Surgery", Belgium, 1970, p.557;

3. Catalog of the company "Mueller", "The Surgical instrumentarium", USA, 1973, c.959;

4. US Patent No. 3397687, Cl. 128-15, 1968;

5. Auth. testimonial. USSR No. 1473756, Cl. A61B 17/02, 1989;

6. Auth. testimonial. USSR No. 736949, class A61B 1/00, 1980;

7. Dental-Katalog "AESCULAP", 1990, p. 162, BT 116.

Claims (4)

1. A device for fixing the legs of the spleen containing a rod with a handle and a working end, characterized in that the handle of the device is made in the form of an eye at the proximal end of the rod, and a removable ⊥-shaped tip is installed on the working distal end. 2. The device according to claim 1, characterized in that the length of the working section of the ⊥-shaped tip is 20-30 mm 3. The device according to claim 1, characterized in that the working section of the ⊥-shaped tip is curved along a radius equal to 60-80 mm away from the handle. 4. The device according to claim 1, characterized in that it is made of a biologically and chemically inert material.