RU3091U1 - DEVICE FOR SANITARY PROCESSING OF A PATIENT - Google Patents

Abstract

1. A mobile device for the patient’s sanitary treatment, comprising a platform for lying the patient, a platform lifting mechanism, a bath for the working fluid, characterized in that the platform is placed inside the bathtub and is perforated, heating elements are installed on the outer surface of the bottom of the bath, the platform lifting mechanism is divided into a bath lifting mechanism relative to the chassis and a platform lowering mechanism to the bottom of the bath. 2. The device according to claim 1, characterized in that it has a pointer to the volume of water collected in the bath. The device according to claims 1 and 2, characterized in that the mechanism for raising the bath relative to the chassis consists of two two-arm levers having different shoulder lengths, the central axes of which are fixed to the bath, the ends of the shoulders of greater lengths are pivotally attached to the chassis, and the ends of the shoulders of shorter lengths are connected between each other and with a nut of a screw pair, the screw of which is fixed to the bath in the rotation support and has a drive handle. 4. The device according to claims 1 to 3, characterized in that the mechanism for lowering the platform to the bottom of the bath consists of a finger gear mounted on the edge of the bath end face with a drive handle and a gear sector pivotally mounted on the outer surface of the same bath side and connected to the platform.

Description

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MOBILE DEVICE FOR SANITARY TREATMENT OF PATIENT

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Yev Renyv refers to medical equipment, namely to mobile devices for the patient’s sanitary treatment, as well as for performing physiotherapeutic procedures for a patient with limited independent activity, for example, a disabled person or an elderly person.

State of the art

Known sanitary devices for treating healthy people, namely, classic stationary baths, which are equipped with medical facilities, and which are practically of little use, for the sanitary treatment of people with limited independent mobility, such as: sick, elderly or disabled. This is due to the fact that when placing such people in a classic bathtub, considerable physical effort is required with a hundred (1) living staff, and this procedure will be accompanied by painful effects on the patient.

A known system for performing water procedures of the company UNBISGHEIDEN, containing a classic bathtub, a mechanism for its location at the required height from the floor level, equipment for heating, supplying and draining water, as well as a special elevator that is included in the kit of this system according to requirements A47 KZ / 20, 4/00 A61 NZZ / 00-37 / 00

Technical field

Niy customer. Special elevator: according to | 15.meshshsh: consists of a support unit placed inside the bathtub, two articulated platforms and an electric winch located outside the bathtub.

The known system, when equipped with a special elevator, allows the patient to be sanitized by immersing the patient in pre-prepared water with a detergent, in a solution of an antiseptic or a medicinal product. Thanks to a special elevator lift, the painful effects on the patient and the need for significant physical effort on the part of the attendants when placing the patient in the bathtub and lifting from the bathtub are significantly reduced compared to the classic type bathtub.

When using such a system, a patient with limited mobility is delivered to the bathroom on a conventional transport device in a supine position. A bath with a special lift installed in it is positioned in height so that the edges of its sides are in the same plane with the platform of the transport device, after which, without significant effort, the patient moves to the platform of the elevator lift. The patient is lowered into the bath with the help of an elevator lift winch, while his platform, which consists of two half-platforms, is transformed so that one of the half-platforms lowers to the bottom of the bath and performs the function of sitting, and the second bends and performs the function of the backrest.

The disadvantage of such a system is its immobility due to the large mass. In addition, the patient in the bath is in a reclining position. These disadvantages do not allow the use of

the considered system for non-transportable patients, for example, for patients with constantly connected to life support systems. The system does not have equipment to maintain the temperature regime in a given range in the case of using a medical solution.

The ST 360 device is known (| SAVION MRMs for transporting and sanitizing a patient whose platform has hinged side panels and is covered with a flexible waterproof mat with a water drain hose Hidraullk Shower Trolley ST 360, SAVION Ltd, Israel.

The known device allows for the sanitary treatment of the patient, as well as perform other water procedures without moving him from the place of permanent location (for example, if the patient is connected to an artificial lung ventilation device or the like). In this case, the device is transported to the patient’s bed, and the patient moves only from the bed to the device platform located with it in the same plane, after which the folding sides rise. Such a movement does not have any painful effects on him and does not require much physical effort on the part of the staff. When the sides are raised, a kind of container is formed from the flexible mat - a bathtub - to collect the working fluid, which allows the patient to be sanitized by irrigation and other water procedures, more efficiently than directly on the postfda.

A disadvantage of a device of this design is the inability to perform procedures when the patient’s body is immersed in pre-prepared water, a solution of an antiseptic or drug

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drug, which is much more effective than performing procedures by irrigation. This device, as well as the next one, also does not allow for the complete removal of contaminated fluid when it is drained from under the patient's body without moving it.

In addition, the possibility of ensuring the optimal thermal regime of sanitation due to the lack of preheating devices in the presence of large heat loss is excluded.

A significant drawback is the difficulty in ensuring the necessary concentration of the applied antiseptic solution or drug due to the lack of a metering device.

Description of the invention

The basis of the invention is the task of creating a mobile device for sanitizing: a patient, which would allow sanitization of non-transportable patients, increase the efficiency of sanitization of the patient: by improving the removal of contaminated solution and maintaining the necessary thermal regime while ensuring a more complete immersion of the patient's body in a prepared solution antiseptic or drug with the mandatory preservation of the ability to perform the procedure with minimal effort, sweat edematous from maintenance personnel and minimal painful effects on the patient. This problem is solved by the fact that in the device for the patient’s sanitary treatment containing the platform for lying the patient, the platform lifting mechanism, the bath for the working fluid, according to the invention, the platform is placed inside the bath and made perforated on a dark bottom surface

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bathtubs are equipped with electric heating elements, while the platform lifting mechanism is divided into a bath lifting mechanism relative to the chassis and a platform lowering mechanism to the bottom of the bathtub.

To simplify the preparation of solutions of a given concentration, the device is equipped with an indicator of the volume of water collected in the bath.

In addition, in order to reduce the mass of the device and ensure the entire range of convenient location of the bathtub in height when using it, the bath lifting mechanism relative to the chassis is made up of two two shoulders with different leverage arms, the central axes of which are fixed to the bathtub, the ends of the longer arms are fixed pivotally on the chassis, and the ends of the shoulders of a shorter length are connected by a rod with each other and with a nut of a screw pair, the screw of which is fixed to the bath in the rotation support and has a drive handle.

To ensure the reliability of the device and ease of maintenance during operation, the mechanism for lowering the platform to the bottom of the bathtub is made up of a pinion gear with a drive handle mounted on the edge of the bathtub end face and a gear sector pivotally mounted on the outer surface of the bathtub side and connected to the platform.

The authors first proposed to install a platform inside the bathtub and perforate it in the Mobileolm device for the patient’s sanitary treatment, install electric heating elements on the outer surface of the bath bottom, and divide the platform lifting mechanism into the bath lifting mechanism relative to the chassis and the platform lowering mechanism to the bath bottom.

For the first time, it was also proposed: firstly, to establish a pointer to the volume of water collected in the bath; secondly, execute the mechanism

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lifting the bath relative to the chassis w of two two-arm levers having different lengths of the shoulders, the central axes of which are attached to the bottom of the bathtub, the ends of the shoulders of the larger lengths are pivotally mounted on the chassis, and the ends of the shoulders of the shorter lengths are connected by a link with each other and with a screw nut, the screw of which is fixed the bath in the rotation support and has a drive handle; thirdly, perform a platform lowering mechanism, consisting of a pinion gear with a drive handle mounted on the edge of the bath end face and a gear sector pivotally mounted on the outer surface of the same bead and connected to the platform.

A mobile device for the patient’s sanitization, made in accordance with the present invention, provides the possibility of performing sanitization and other water procedures for a nontransportable patient with limited independent mobility when his body is immersed in pre-prepared water, a solution of an antiseptic or a drug. Placing the platform inside the bath and separating the platform lifting mechanism into the bath lifting mechanism relative to the chassis and the lowering mechanism of the platform to the bottom of the bath allows the platform to be placed at a different level regardless of the presence of liquid in the bath and to ensure compatibility of the device with all types of beds.

The implementation of the perforated platform improves the circulation of fluid and thus allows for a more complete removal of contaminated fluid when it is from under the patient’s body without moving it, and during other water procedures it increases the active contact surface of the body; a patient with a working fluid, that is, increases the effectiveness of the procedure.

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Installation on the outer surface of the bottom of the bath of electric heating elements will provide the necessary thermal conditions for the entire duration of the procedure.

The presence of a pointer to the volume of water collected in the bath allows you to prepare solutions quite accurately | concentration.

In addition, the design of the mechanism for raising the bath and the lowering mechanism of the platform to the bottom of the bath, the invention, provide low weight and dimensions with high reliability and ease of operation.

Brief Description of the Drawings

The invention is further explained in the description of the specific

options for its implementation and the accompanying drawings, in which,

according to the invention:

FIG. 1 schematically depicts a mobile device for the sanitary treatment of a patient in the initial state with a raised bath, a longitudinal section showing the main elements of its structure;

FIG. 2 the same with a lowered bath and a lowered platform, a longitudinal section showing the main parts of the device;

FIG. 3 shows a pinion gear with a drive handle, a section along AA in FIG. 2.

BEST MODE FOR CARRYING OUT THE INVENTION

Depicted in FIG. 1, 2, 3 A mobile device for sanitizing a patient, according to the invention, consists of chasl | / f / /

   . SRF 1, on which the bath 2 q is installed, the platform 3 placed in it and two mechanisms: the feed mechanism 4 of the bath 2 relative to the chassis 1 and the lowering mechanism 5 of the platform 3 to the bottom of the bath 2.

Platform 3 is made perforated, consisting of two half-platforms 8 and 9, connected by a hinge; 10 is installed in the bath 2 on the hinged supports 6 and 7 (Fig. 2).

On the outer surface of the bottom of the bath 2 there are electric heating elements 11 and a collector 12 for draining the liquid.

The cavity of the bath 2 is connected by a tube 13 to the pointer 14 of the volume of liquid collected in the bath.

The lifting mechanism 4 of the bath 2 relative to the chassis 1 consists of two two-arm levers 15 and 16, a rod 17, a nut 18 and a screw 19 with a handle 20. Two-arm levers 15 and 16 are mounted on the brackets 21 and 22 of the bath 2, their long shoulders 23 and 24 are connected hinges from the chassis 1, and the short shoulders 25 and 26 are connected by a rod 17 to each other and to the nut 18. A screw 19 with a handle 20 pinches the rotary support 27 made on the bath 2.

The lowering mechanism 5 of the platform 3 to the bottom of the bath 2 consists of a pinion gear 28 mounted on the edge of the yarn end 2 and pivotally mounted on the same side of the gear sector 29. The pinion gear is made in the form of two half shafts 30 connected by two fingers 31 and has for ease of use two handles 32 (Fig. 3). The gear sector 29 by a hinge 33 is connected to the half platform 8.

A mobile device for the patient’s sanitization, according to the invention, uses the following | fbrazom.

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into the patient’s room and set along the bed, close to her. Then, rotating the handle 20, produce: take or lower the bath to align the edges of the bath 2 with the plane of the bed (bed). The rise of the bath 2 is ensured by the fact that, when the handle 20, and therefore the screw 19, rotates, the nut 18 pulls the shoulder 26 of the lever 16, and through the rod 17 and the shoulder 25 of the lever 15. In this case, the levers 15 and 16 are rotated on their axes relative to the brackets 21 and 22 baths 2 in opposite directions. Since the long shoulders 23 and 24 of the levers 15 and 16 are hinged to the chassis 1, the rotation of the levers 15 and 16 leads to their lifting together with the bath 2. Moreover, the edges of the bath 2 can be located at a height of 55-85 cm from the floor, which corresponds to the height of the beds for all types of beds.

To fill bath 2 with water, the mobile device is connected to the water supply network through water supply and drain equipment, which has a standard design and is not shown in the figures.

If the water supply network does not allow to obtain water of the required temperature, then the electric heating elements 11 are turned on first in the heating mode, and then in the mode of maintaining the required temperature.

The amount of water in the bath is controlled by pointer 14. In accordance with the accumulated amount of water, the required amount of the drug sludge antiseptic is administered. After preparing the solution, the patient is moved from bed to the platform of the mobile device. Since the platform 3 of the device and the patient’s bed are located in the same plane, this movement does not require significant physical effort and can be performed on the minimum painful effects of the patient. Smooth opus / / / iY

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|| The patient is pushed into the bath 2 by rotating one of the arms 32 clockwise. At the same time, sector 29 also rotates clockwise, and half-platforms 8 and 9 occupy a position, as shown in FIG. 2. The unloading of the half-platforms 8 and 9 inside the bath with raised ends provides a rather comfortable position for the patient and allows increasing the depth of the bath in its middle part for a more complete patient body. If necessary, the half-platforms 8 and 9 can be located in any intermediate position. Spontaneous lowering of the half-platforms 8 and 9 under the influence of the patient’s weight is excluded due to the fact that the gear is with a finger; the gear, when it is executed with only two fingers, is self-braking. Since the patient in the bath is spread on the half-platforms 8 and 9 and does not touch the bottom of the bath 2, then the patient's overheating during operation of the heating elements 11 is excluded. At the same time, a large heating surface provides sufficient monrosty; heat eliminates overheating of the drugs used, that is, it retains its quality. The implementation of the platform 3 perforated facilitates the implementation of sanitary treatment, as improved conditions of circulation of the liquid. Due to the perforation, particles of contaminants washed off from the patient’s body pass through holes in the plaque and settle to the bottom of the bathtub, while almost the entire surface of the patient’s body is in the cleanest volume of liquid. At the end of the sanitary maintenance work procedure or another, the half-platforms 8 and 9 are lifted, for which one of the arms 32 is rotated against the clockwork, rotating the fingers;

a new gear 28. Rotating the finger 11 | (the CheFterny 28 counterclockwise) rotates the sector 29 in the same direction and, consequently, raises the half-platform 8 connected to it and then the half-platform 9. The lengths of the shaft supports 6 and 7 are calculated and executed so that when the hinge 33 is located on the gear 28, the half-platforms 8 and 9 are located horizontally at the level of the edges of the bath 2 (Fig. 1).

Due to the use in the design of the device of the lowering mechanism b (Fig. 1) of a gear transmission with a pinion gear 24, the force on the drive handle 32 when; lifting a patient weighing 150 kg does not exceed 50 N, as a result of which obzgzgivanie can be performed by an employee who does not have great physical strength, with this mass of parts of the mechanism is not 2.5 kg, and the design has reliability, durability and ease of operation.

From the raised platform 3 patient; moves back to the bed. The used solution is discharged through the collector 12, which is connected by a hose to the equipment D4y discharge (not shown in the figures).

INDUSTRIAL APPLICABILITY

The alleged invention may 6ijiTb mastered in the production of medical equipment for equipment; medical hospitals with sedentary patients, for example, traumatological, nervous, burn and some others. In addition, it can be used to equip nursing homes; and boarding schools for the disabled, as well as for private use

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The head sample of the proposed irrigation was designed, manufactured and tested in the Shogrv Center of the Municipal Clinical Hospital No. B of Chelyabinsk, Russia). It was used for sanitary treatment of incoming and long-lying patients, for physiotherapeutic treatment, as well as for transporting patients with extensive skin lesions in the aquatic environment. Testing has shown high efficiency, ease of maintenance and reliability of the design of the device.

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Claims (4)

1. A mobile device for the patient’s sanitary treatment, comprising a platform for lying the patient, a platform lifting mechanism, a bath for the working fluid, characterized in that the platform is placed inside the bathtub and is perforated, heating elements are installed on the outer surface of the bottom of the bath, the platform lifting mechanism is divided into a bath lifting mechanism relative to the chassis and a platform lowering mechanism to the bottom of the bath.  2. The device according to claim 1, characterized in that it has a pointer to the volume of water collected in the bath.  3. The device according to claims 1 and 2, characterized in that the mechanism for raising the bath relative to the chassis consists of two two-arm levers having different lengths of the shoulders, the central axes of which are fixed to the bathtub, the ends of the shoulders of greater lengths are hinged to the chassis, and the ends of the shoulders are smaller the lengths are interconnected and with the nut of the screw pair, the screw of which is fixed to the bath in the rotation support and has a drive handle.  4. The device according to claims 1 to 3, characterized in that the mechanism for lowering the platform to the bottom of the bath consists of a finger gear mounted on the edge of the bath end face with a drive handle and a gear sector pivotally mounted on the outer surface of the same bath side and connected to the platform .