Drainage device

 

The invention relates to medicine, namely to section purulent surgery, and can be used for drainage of purulent cavities. The device is made of elastic material, contains the input and output parts, the working perforated part with holes. Silicone tube with perforations separated hydrophobic film on irrigation input part, United in a common manifold located inside the pipe, which can be moved relative to the reservoir and irrigation tubes, and output the drain part, also combined into a common header, located inside the pipe, which can move relative to the collector and drainage tubes. The technical result - improving the efficiency of drainage of purulent cavities. 1 Il.

The invention relates to medicine, namely to section purulent surgery, and can be used for drainage of purulent cavities.

Known drainage, made of elastic material and containing the input and output parts and working perforated part with holes (A. S. No. 1561986, And 61 M 27/00).

The disadvantage of this drainage is the stroke action used antiseptic solution on the wound surface due to the continuity of the lumen of the drainage.

The technical result of the invention is to improve the efficiency of the drainage of purulent cavities.

The technical result of the device is achieved in that the silicone tube with perforations separated hydrophobic film on irrigation input part, United in a common manifold located inside the pipe, which can be moved relative to the reservoir and irrigation tubes, and output the drain part, also combined into a common header, located inside the pipe, which can move relative to the collector and drainage tubes.

The drawing shows a General view of the device.

The drainage device includes: an input irrigation part a, consisting of irrigation silicone tubes 1 which are inscribed with the perforations 2, the tube 1 are integrated into a common manifold 3, is located inside the pipe 4, which can move relative to the collector 3 and the irrigation tube 1, and the output drain part B, consisting of a silicone drainage tubes 5 which are inscribed with the perforations 6, the tube 5 is also combined into a common header 7, located inside the pipe 8, which may move relative to the author, the device is used as follows. After opening the purulent cavity and processing of its antiseptic solution set of the drainage device. Irrigation tube 1, a hydrophobic film 9 and the drainage tube 5 is placed in the cavity. Collector 3 pipe 4 are displayed on the surface of the body through contraportada in the upper right corner of the wounds, and the manifold 7 to the pipe 8, respectively, are displayed on the surface of the body through contraportada in the bottom corner of the wound. Purulent cavity above the irrigation tube 1, a hydrophobic film 9 and drainage tubes 5 sutured. The collector 3 is fed antiseptic solution, and the collector 7 in the outflow exhaust antiseptic. Decreasing purulent cavity for collectors 3 and 7 drainage device is tightened and released to the surface of the hole 2 and 6 overlap by moving the nozzles 4 and 8 toward the hydrophobic film 9. A decrease of the cavity in the volume of the drain device takes the form of strand, consisting of the irrigation tube 1, the drainage tube 5 and the hydrophobic film 9, which facilitates its removal.

Remove the device by the intersection of the tubes 1 at the upper angle of the wound, and the collector 7, the device is retrieved.

The application of this drainage device allows semester and collectively to reduce the treatment time.

Claims

The drainage device is made of elastic material and containing the input and output parts, the working perforated part with holes, characterized in that the silicone tube with perforations separated hydrophobic film on irrigation input part, United in a common manifold located inside the pipe, which can be moved relative to the reservoir and irrigation tubes, and output the drain part, also combined into a common header, located inside the pipe, which can move relative to the collector and drainage tubes.



 

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FIELD: medicine.

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FIELD: medicine.

SUBSTANCE: method involves puncturing pyogenic abscess cavity under ultrasonic control with draining tube left therein. Laparoscope connected to monitor unit is introduced into abscess cavity. One of introduced drains is set in upper point of the cavity and the other one in lower point. The abscess cavity is filled with ozonized solution to 2/3 of its volume and bubbled with ozone-oxygen mixture during 2-3 min changing the solution until it becomes transparent. The emptied cavity walls are treated from distance of 3-4 cm with laminar airflow heated to 38-40°C under pressure of 1-1.5 atm during 2-3 min. Next to it, the cavity walls are irradiated from distance of 2-3 cm with non-coherent red light during 2-3 min per each area.

EFFECT: improved safety conditions and healing quality.

FIELD: medical engineering.

SUBSTANCE: device has suction tube having lateral openings and irrigation tube. The irrigation tube is connected to jet-action atomizer. The atomizer is hollow collapsible cylinder with holes. Ultrasonic radiator having conductor to ultrasonic frequency oscillator is available in the cylinder. The radiator and conductor enable one to introduce ultrasonic oscillations into antiseptic solution.

EFFECT: enhanced effectiveness of treatment.

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FIELD: medicine.

SUBSTANCE: method involves puncturing pyogenic cavity with trocar having blunt obturator via skin incision made outside of abscess boundary having length equal to arthroscope diameter. Then, arthroscope is introduced and the cavity is filled with physiologic saline. Pyogenic cavity revision is carried out under arthroscope control, irrigation cannula is set, constant water medium is created. Arthroscopic mill on shaver handle is introduced via another skin incision. Non-viable tissues are removed with stage-by-stage hemostasis using endocoagulator. The cavity is healed. Perforated draining tube is set under arthroscope control. Tube ends are brought out through pierces outside of the cavity and sutured to skin. Active suction of wound exudates is carried out using closed vacuum drain system in postoperative period. The drainage is removed when cleaning the wound from wound microflora and single sutures are placed.

EFFECT: enhanced effectiveness of treatment.

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EFFECT: higher efficiency of drainage.

6 dwg, 1 ex

FIELD: medical engineering.

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EFFECT: simplified usage; accelerated wound healing.

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EFFECT: higher efficiency of draining.

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SUBSTANCE: at the end of the main stage of operation conducted one should perform paravertebral Novocain blockade by puncturing the sheath of m.erector trunci, the drainage should be introduced towards lateral edge of m.ilipsoas through paracentesis of lumbar area being about 1-2 cm above ilium's ala at the line made via the end of the 12th rib vertically up to ilium's ala. Retroperitoneal space should be, also, drained. The innovation enables to prevent purulent-septic complications and decrease the pain.

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SUBSTANCE: uterine cavity should be drained in the course of operation, moreover, irrigator's distal end should be withdrawn through operation wound at anterior abdominal wall, and 2 h after the end of operation uterine cavity should be washed through irrigator with 400 ml of cooled 0.06%-sodium hypochlorite solution at perfusion rate being 200 ml/h, 6 times every 12 h up to 3-4 d; after each perfusion one should introduce 1 g kanamycin directly into uterine cavity, moreover, in case of availability of bacterioid and/or anaerobic flora in uterine cavity according to the results obtained due to pre-operational antibioticogram one should add 100 ml 3%-hydrogen peroxide solution into perfusion solution. The present innovation enables to efficiently sanitize uterine cavity due to intrauterine injection of antibiotics by taking into account antibioticogram performed at all stages of operative treatment.

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Draining tube // 2269365

FIELD: medical engineering.

SUBSTANCE: device has lateral holes and is manufactured from absorbable material like polydioxanon. The holes are diametrically arranged in two rows along the whole tube length in chessboard order in the first embodiment of the invention. The absorbable material of polydioxanon is manufactured as threads arranged as reticular mesh grid structure of 12-20 u/cm in building tube walls.

EFFECT: eliminated occurrence of pyo-inflammatory complications.

2 cl, 2 dwg

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