WO1991002495A1 - Dispositif de cryochirurgie - Google Patents

Dispositif de cryochirurgie Download PDF

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Publication number
WO1991002495A1
WO1991002495A1 PCT/SU1989/000223 SU8900223W WO9102495A1 WO 1991002495 A1 WO1991002495 A1 WO 1991002495A1 SU 8900223 W SU8900223 W SU 8900223W WO 9102495 A1 WO9102495 A1 WO 9102495A1
Authority
WO
WIPO (PCT)
Prior art keywords
biοτκani
devices
depth
camera
οχlazhdayuschegο
Prior art date
Application number
PCT/SU1989/000223
Other languages
English (en)
Russian (ru)
Inventor
Boris Fedorovich Raichuk
Anatoly Borisovich Rikberg
Nikolai Ivanovich Baglaev
Alexei Konstantinovich Baritsky
Oleg Borisovich Milonov
Olga Evgenievna Koloss
Maria Andreevna Nedvetskaya
Jury Evgenievich Ponomarenko
Original Assignee
Spetsialnoe Konstruktorsko-Tekhnologicheskoe Bjuro Fizicheskogo Priborostroenia S Opytnym Proizvodstvom Instituta Fiziki Akademii Nauk Ukrainskoi Ssr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Spetsialnoe Konstruktorsko-Tekhnologicheskoe Bjuro Fizicheskogo Priborostroenia S Opytnym Proizvodstvom Instituta Fiziki Akademii Nauk Ukrainskoi Ssr filed Critical Spetsialnoe Konstruktorsko-Tekhnologicheskoe Bjuro Fizicheskogo Priborostroenia S Opytnym Proizvodstvom Instituta Fiziki Akademii Nauk Ukrainskoi Ssr
Priority to PCT/SU1989/000223 priority Critical patent/WO1991002495A1/fr
Publication of WO1991002495A1 publication Critical patent/WO1991002495A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B18/0206—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques ultrasonic, e.g. for destroying tissue or enhancing freezing

Definitions

  • the prior art appliances are for appliances that include a fan, inside and out of the channel for distribution. Refrigerant and its outlet, disposed of on the outside of the 10th compartment of the refrigerator, cooling the outside with an evaporative chamber ( ⁇ , ⁇ , 532975).
  • the aforementioned device is also intended for measuring the temperature of the biowater in the vicinity of the driveway.
  • a temperature sensor 15 is installed, made in the form of a needle and installed with the possibility of moving it along with a linear school.
  • the sensor is subsequently introduced into the range of its circuit.
  • the depth of the location of the points with the variable temperature 20 is divided into units of length (for example, in mm) at a wide angle.
  • a false cooling appliance is equipped with an electronic switch. Larger sound sizes of the water cause larger sizes of the operating part of the drive (because, to exclude the loss of interfering signals, there is no sound)
  • the length of the device must be up to 50 mm when measuring the depth of the device at a distance of 30 mm. This does not allow you to perform the operating part of the instrument in a miniature version, which is significant
  • the working part of the housing means the part of the housing that is used in the process of operating the appliance .
  • the aforementioned device imbues the widespread disruption of the size of the remote control; the depth of the opening
  • the electrical appliance is located in a non-exhaustive cooling chamber in the vicinity of the consumer.
  • the device is equipped with a cooler located in an evaporative cooling chamber.
  • Acoustic pressure suppressors may also be optionally smaller than one metal - 6 - a plate inserted in the body of the transmitter of the electrical component of the transmitter. It is reasonable that the metal die was used in a 5 individual camera.
  • the patented device makes it much easier to disinfect and sterilize the agent.
  • the device for compliance with the invention is compatible with the device I (pict.), which has a non-proprietary device that has no connection to it.
  • - 8 an evaporative chamber 4 (Fig. 2), which is communicated with channels 5 and 6 for the refrigerant and its outlet, which are in the case of a 2
  • the device as per the invention, also contains an electronic converter 12, located in an indirect proximity to the immediate vicinity.
  • plug-in power adapter 15 connected to the power switch 12, and 16 power adapter, plug-in the 13 power cable - 9 - me ⁇ , in mm.
  • fig. 17 (fig. 2), the pressure of the acoustic speakers is made as an individual camera, it is used
  • the performance of the individual camera 18 eliminates the effect of acoustic disturbances, which can result in a loss of refrigerant to the internal air
  • Deml ⁇ e ⁇ 20 ⁇ azmeschen in is ⁇ a ⁇ i ⁇ eln ⁇ y ⁇ ame ⁇ e 4 yae ⁇ - s ⁇ eds ⁇ venn ⁇ on ele ⁇ a ⁇ us ⁇ iches ⁇ m ⁇ e ⁇ b ⁇ az ⁇ va ⁇ ele 12.
  • ⁇ 10 ⁇ isyvaem ⁇ m va ⁇ ian ⁇ e vy ⁇ lneniya dem ⁇ e ⁇ 20 ⁇ asl ⁇ l ⁇ zhen in individualn ⁇ y ⁇ ame ⁇ e 18.
  • Metal plates may be taken and more than two, but may be taken and one metal plate.
  • 20 damper 20 is made of metal in order to ensure agreement on the acoustic systems of the electrical components of the electrical adapter 12 and the demolition unit 20.
  • vseg ⁇ is ⁇ lz ⁇ va ⁇ ⁇ i ⁇ i ⁇ i ⁇ u ⁇ giches ⁇ m ⁇ az ⁇ ushe- 'NII 25 l ⁇ alny ⁇ s ⁇ u ⁇ u ⁇ se ⁇ dtsa in ney ⁇ i ⁇ u ⁇ gii, ⁇ alm ⁇ - l ⁇ gii., ⁇ i ⁇ i ⁇ u ⁇ gii ⁇ ly ⁇ ⁇ gan ⁇ v ( ⁇ gda susches ⁇ vue ⁇ vys ⁇ - ⁇ aya ve ⁇ ya ⁇ n ⁇ s ⁇ ⁇ e ⁇ atsii i ⁇ s ⁇ en ⁇ ).
  • the device for kroogi according to the invention, 'shown in figure 4, performed similar devices 30 u vy igg.
  • DEVICE FOR FIGURE 4 is best to use wherever you use the device for FIGURE 3, which is described above.
  • - II The version of the device, as agreed on by the invention, described below and shown in FIG.
  • the ELECTRICAL ACCESSOR 81 in the evaporator 15 of the new camera 28 is installed on the wall 27.
  • the depth and the synthetic dimensions of the biological process are determined, for example, malignancy.
  • the electric probe signal generated by the generator 13 (ph. ⁇ ) of the electric batteries of 35 barriers is produced by the by-product of the by-product of the by-product. 12
  • the manufacturer receives 12 acoustic vibrations in the bulk. Availability 17 (tig. 2 ⁇ ) ⁇ / 5 ⁇ 9 / 00223
  • the depth of the freezing zone is determined by using an analogous pulsed method before measuring the depth of the patient structure.
  • access to the freezing zone is achieved (the shared medical
  • the difference is that the acoustic vibrations emitted by the electronic devices are made by the manufacturer 12 (fig. 3), 24 (fig. 4), 31 (fig. 5) in the case of 20
  • plastics 21, 33 are scattered and, while the steps 22 and 35 are displaced, 20, 32 are multiplied, there is a risk of distraction.
  • Blag ⁇ da ⁇ ya is ⁇ a ⁇ i ⁇ eln ⁇ y ⁇ ame ⁇ e 4, 28 and ⁇ mi ⁇ vaniyu ⁇ a ⁇ ladagen ⁇ a ⁇ bes ⁇ echivayu ⁇ sya blag ⁇ iya ⁇ nye usl ⁇ viya for e ⁇ e ⁇ ivn ⁇ g ⁇ ⁇ e ⁇ l ⁇ bmena ⁇ ladagen ⁇ m between 5 and na ⁇ nech- ni ⁇ m 3 ch ⁇ ⁇ buslavlivae ⁇ improvement ⁇ lad ⁇ izv ⁇ di ⁇ ed- n ⁇ s ⁇ i ⁇ i ⁇ ins ⁇ umen ⁇ a I, ⁇ nizhenie mlniyaln ⁇ y ⁇ ab ⁇ chey ⁇ em ⁇ e ⁇ a ⁇ u ⁇ y and increase s ⁇ s ⁇ i zam ⁇ azhivaniya.
  • the patented device for compacts allows you to have miniature and various types of preset hardware.
  • Patented device due to its high inconvertible contact with the depths of the zone of treatment and freezing of highly hazardous and non-hazardous products.
  • Us ⁇ ys ⁇ v ⁇ for ⁇ i ⁇ i ⁇ u ⁇ gii m ⁇ zhe ⁇ by ⁇ is ⁇ lz ⁇ van ⁇ in ⁇ i ⁇ u ⁇ gii ⁇ gan ⁇ v b ⁇ yushn ⁇ y ⁇ l ⁇ s ⁇ i, se ⁇ dtsa, ⁇ ischev ⁇ da, zhelchny ⁇ ⁇ v, ney ⁇ i ⁇ u ⁇ gii, ⁇ in ⁇ la ⁇ ing ⁇ l ⁇ gii, u ⁇ l ⁇ gii, gine ⁇ l ⁇ gin, de ⁇ ma ⁇ l ⁇ gii, and ⁇ sme ⁇ l ⁇ gii ⁇ - 15 ⁇ alm ⁇ l ⁇ gii for ⁇ i ⁇ v ⁇ zdeys ⁇ viya, ⁇ edeleniya depth and • ge ⁇ me ⁇ ich ⁇ s ⁇ i ⁇ ⁇ azme ⁇ v ⁇ a ⁇ l ⁇ giches ⁇ i ⁇ s ⁇ u ⁇ u ⁇ bi ⁇ a- it and For the depth of the freezing zone, it is not directly affected by the

Abstract

Un dispositif de cryochirurgie comprend un cryoinstrument (1) dont la structure (2) comporte un bout de congélation (3) doté d'une chambre d'évaporation (4) reliée à des canaux (5, 6) lesquels sont destinés à acheminer et à évacuer l'agent de refroidissement, sont situés dans ladite structure (2) et sont isolés thermiquement des parois (7) de ladite structure (2), la surface d'une des parois de ladite chambre d'évaporation (4) étant destinée à être mise en contact avec le tissu biologique et servant de surface de travail (11) dudit bout de congélation (3). Un transducteur électroacoustique (12) est monté hermétiquement dans la paroi (8), et est utilisé comme une des parois d'une chambre individuelle (18) isolée hermétiquement de la chambre d'évaporation (4), et sert de moyen (17) de suppression des interférences acoustiques.
PCT/SU1989/000223 1989-08-18 1989-08-18 Dispositif de cryochirurgie WO1991002495A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000223 WO1991002495A1 (fr) 1989-08-18 1989-08-18 Dispositif de cryochirurgie

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1989/000223 WO1991002495A1 (fr) 1989-08-18 1989-08-18 Dispositif de cryochirurgie

Publications (1)

Publication Number Publication Date
WO1991002495A1 true WO1991002495A1 (fr) 1991-03-07

Family

ID=21617536

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1989/000223 WO1991002495A1 (fr) 1989-08-18 1989-08-18 Dispositif de cryochirurgie

Country Status (1)

Country Link
WO (1) WO1991002495A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699807A1 (fr) * 1992-12-24 1994-07-01 Centre Nat Rech Scient Installation de cryochirurgie de tissus biologiques.

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3948269A (en) * 1973-08-31 1976-04-06 Dragerwerk Aktiengesellschaft Cryomedical device
SU563171A1 (ru) * 1972-05-29 1977-06-30 Институт Физики Ан Украинской Сср Устройство дл локального охлаждени
SU1053821A1 (ru) * 1981-03-04 1983-11-15 Горьковский государственный медицинский институт им.С.М.Кирова Устройство дл измерени температурного пол в ткани во врем криовоздействи
US4528979A (en) * 1982-03-18 1985-07-16 Kievsky Nauchno-Issledovatelsky Institut Otolaringologii Imeni Professora A.S. Kolomiiobenka Cryo-ultrasonic surgical instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU563171A1 (ru) * 1972-05-29 1977-06-30 Институт Физики Ан Украинской Сср Устройство дл локального охлаждени
US3948269A (en) * 1973-08-31 1976-04-06 Dragerwerk Aktiengesellschaft Cryomedical device
SU1053821A1 (ru) * 1981-03-04 1983-11-15 Горьковский государственный медицинский институт им.С.М.Кирова Устройство дл измерени температурного пол в ткани во врем криовоздействи
US4528979A (en) * 1982-03-18 1985-07-16 Kievsky Nauchno-Issledovatelsky Institut Otolaringologii Imeni Professora A.S. Kolomiiobenka Cryo-ultrasonic surgical instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2699807A1 (fr) * 1992-12-24 1994-07-01 Centre Nat Rech Scient Installation de cryochirurgie de tissus biologiques.

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