RU36202U1 - Device for treating soft tissue injuries of the hand and the distal forearm - Google Patents

Description

DEVICE FOR THE TREATMENT OF DAMAGE TO MYBRAL TISSUES OF THE BRUSH AND THE DISTAL PART OF THE SHOULDER.

The utility model relates to medicine, namely to surgery and tsu / ket to be used for the treatment of purulent wounds, burns and burnouts of the hand and the distal part of the forearm.

Closest to the proposed model is the MP device. the name "Individual isolator (patent No. 2140226, class 6 A 61 B 19/00, authors Kovalev A.V., Ivanishchuk P.P., Bull. No. 30, 1999) adopted by us for the prototype. In the known device, the roll element is made in the form of a sealant sleeve adhering to the upper skin of the limb segment due to the adhesive properties of the sealant, h.i which is put on in the form of a stocking tube made of waterproof 1) .1 elastic material that adheres well to the sealant. The tube is uniformly coated on all sides and squeezed by the KDM sealant. On top of the sealant is covered in several rounds of adhesive tape. The wide contact surface of the coupling with the skin provides immobi and zatsiO insulator relative to the limb segment. The genes from the gall are made of a transparent, water-insoluble, biopertinent, Imerdy material, which ensures its constant shape and uniform washing with the liquid located in the capsule’s cavity, the wound surface on the limb segment. In the insulator

Object - device

MKI A 61

Kovalev Alexey Vyacheslavovich Evtikhov Rudolf Mikhailovich Evtikhova Ekaterina Yuryevna Ponomarev Arthur Valerevich

there is a window hermetically sealed with an elastic membrane, preventing a significant increase in the hydrostatic pressure of the liquid in the cavity of the capsule during movements of the limb segment and with an increase in its volume. Inlet holes for changing the solution are located in the wall of the insulator, which is on the opposite end of the mounting element. To change the solution, the limb along; НН1 is pushed together with the individual insulator into a vertical position, HiKpx holes for supplying and extracting the solution, they oi cover; -i at the same time, and through one of them a thief is poured into the insulator cavity. When the solution is removed, the sequence of actions is ta / 1h. but after opening the holes, a needle inserted into one of them is inserted, connected through the adapter tube to the vacuum aspirator, its end is lowered to the sleeve into the cavity of the insulator, removing the solution.

This device has several disadvantages in relation to immersion in solutions of the hand and the distal part of the forearm:

1 a fastener made of bio-inert non-hardening sealant cannot withstand a sufficiently large weight of the insulator intended for a person’s hand and the liquid in it;

2 fluid change is associated with turning the insulator, which creates additional difficulties, moreover, the additional use of a vacuum aspirator is required.

3manipulations with the part of the organ shaken in the solution are hindered, as they require removal of the insulator together with the fastener.

The technical result of the proposed model is a tissue-preserving effect, suppression of infectious inflammation and stimulation of regeneration in conditions of prolonged, continuous damage to the injured hand and forearm in a special solution.

Ry. secured due to the implementation of the fastening element in the form of fastening belts, a receiving part and a cuff filled with carts; house, with a young layer of non-hardening sealant located on the inner surface of the cuff, as well as a transparent unbreakable container for the solution, which has a tap for draining the solution and a fitting with | mouse for dispensing.

The device (Fig.) Consists of: 1 - capacity; 2 - drain cock; 3 111 hutsers with a cover; 4 - receiving part of the mount: 5-cuffs, with a young layer of sealant on the inner surface; b-e. static rubber funnel; 7-elastic funnel; 8 - rubber diaphragm with a hole; 9 - fastening belts; 10 loops on a fastening belt; 11 heat-insulating cover.

The device works as follows: the cuff hole, the receiving part of the cuff, and the rubber dia (|) of the ragma on the forearm of the arm are put on the device’s fastening element, the fastening straps are thrown behind the patient’s neck to the opposite arm, and the loop is worn on a healthy limb and covers the MO, muscle cavity. At low pressure, air is compressed into the cuff through the cuff fitting until the inner surface adheres;) the cuff with the applied sealant layer on the skin of the forearm, on the one side of the receiving part by means of a threaded connection, a transparent container made of solid polymer is fixed. Open the lid of the tank fitting, attach the hose and fill the pre-heated solution with medicinal ni.iMM means into the cavity of the tank. Next, close the lid of the fitting. The fastening does not squeeze the limb due to the considerable elasticity of the rubber dia (|) ragma and (low air pressure in the cuff. Maintaining the weight of the device is based on the fastening straps. When the IK-solution is opened, the nozzle cover is opened and then the drain valve is capacitive I n. For the whole the tank is put on the outside with a heat-insulating cover made of 11 polyethylene.

If it is necessary to carry out medical procedures on the hand, the solution is drained, thermally insulated is removed, its cover, and then, around the longitudinal axis, the container is separated from the receiving part.

The proposed device allows, due to the uninterrupted destruction of the hand and the distal part of the forearm into aqueous solutions of drugs, to provide a constant therapeutic effect and an increased concentration of drugs on the wound surface. The absence of the need for dressings claims that the accompanying this manipulation is non-mucosal factors, namely pain and trauma to the wound surface. The performance of the proposed device is confirmed on 3 male volunteers holding each hand in the proposed device for at least 7 days. Louvres:

3

.sh Scientist of the Russian Federation. ; 7 P.P. Shilyaev Kovalev Alexey Vyacheslavovich Evtikhov Rudolf Mikhailovich Evtikhova Ekaterina Yuryevna Ponomarev Arthur Valerevich

Claims (1)

A device for treating injuries of soft tissues of the hand and the distal part of the forearm, containing a plastic container made of a solid transparent material, an attachment element to the skin using a water-insoluble sealant, characterized in that the attachment element is made in the form of a cuff filled with air with a thin layer of sealant on the inside the surface adjacent to the skin, connected by two funnels to the receiving part of the fastening, having fastening straps and a threaded connection for a transparent container with final year at nipple and drain valve, as well as the presence of the heat-insulating sheath.