451
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Goebel WM. Failure of nitrous oxide and oxygen pin-indexing. Anesth Prog 1980; 28:188-91. [PMID: 6941710 PMCID: PMC2235742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
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452
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Timchuk ID, Kolomyets KS. [Accessory devices for performing general anesthesia in the stomatological polyclinic]. KLINICHESKAIA KHIRURGIIA 1980:62. [PMID: 7374047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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453
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Jansen U, Møller-Petersen J, Pedersen S. [A fatal case after explosion during cyclopropane anesthesia]. Ugeskr Laeger 1979; 141:3375. [PMID: 524520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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454
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Christensen KN, Jensen JK. Cameco anaesthetic ventilator with a modified Mapleson D circuit. Acta Anaesthesiol Scand 1979; 23:419-21. [PMID: 532539 DOI: 10.1111/j.1399-6576.1979.tb01469.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A modified Mapleson D circuit has been used in connection with a Cameco anaesthetic ventilator during neuroradiological procedures in general anaesthesia. In order to increase mobility of the patient, two or three lengths of corrugated rubber tubing were used to connect the patient to the ventilator. Blood gas analysis was carried out in 20 patients after ventilation to steady state with both circuits. The respiratory minute volume and fresh gas flow were preset in Bain's (Bain & Spoerel 1975) predictions. No significant difference could be detected in respect to Paco2 or Po2, whether 2 or 3 lengths of tubing were used. Mean values of Paco2 were higher compared with the results of Bain (0.37 kPa s.d. 0.50). It is concluded that this system gives maximum mobility of the patient during the radiological procedure and offers reliable adjustment of Paco2, even in patients with apparent increase of intracranial pressure.
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455
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Dateshidze KT, Kas'ianova AV. [Comparative evaluation of the operating room contamination by fluorothane vapors from semiclosed and closed respiratory circuits]. ANESTEZIOLOGIIA I REANIMATOLOGIIA 1979:32-4. [PMID: 507432] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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456
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Fogdall RP. Exacerbation of latrogenic hypercarbia by PEEP. Anesthesiology 1979; 51:173-5. [PMID: 378035 DOI: 10.1097/00000542-197908000-00021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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457
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Gilly H, Herkner K, Meisinger F, Steinbereithner K. [Functional evaluation of "tekatest", a test equipment for halothane-vaporizers (author's transl)]. Anaesthesist 1979; 28:350-3. [PMID: 484823] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The results of investigations on the reliability of a commericially available test equipment for anaesthetic vaporizers based on the Rotameter principle (s.c. "Tekatest") are reported. In prototype devices scattered differences up to 27% between the results obtained by the Tekatest and those derived from gas chromatography and mass-spectrometry were noted; in a somewhat improved version an unidirectional error of about 24% became evident. Up to now, therefore, this test equipment cannot be recommended for recalibration of vaporizers in clinical use.
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458
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Patel KD, Dalal FY. A potential hazard of the Dräger Scavenging Interface System for Wall Suction. Anesth Analg 1979; 58:327-8. [PMID: 572180 DOI: 10.1213/00000539-197907000-00015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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459
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Ibañez Ramon L. [Organization of a general anesthesia unit in dentistry]. BOLETIN DE INFORMACION DENTAL 1979; 39:30-2. [PMID: 293190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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460
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Taran VM. [Use of an S-shaped tube in general anesthesia in burn patients]. ANESTEZIOLOGIIA I REANIMATOLOGIIA 1979:70-1. [PMID: 475055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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461
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McGarrick J, Thexton A. A safer open-circuit anaesthetic system for administering halothane to rats [proceedings]. J Physiol 1979; 289:15P-16P. [PMID: 458646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
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462
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Waaben J. [The pedisystem. A new anesthesia system for infants and children]. Anaesthesist 1978; 27:549-50. [PMID: 727431] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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463
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Doughty AG. Variations in 'Doughty blades'. Anaesthesia 1978; 33:842-3. [PMID: 717741 DOI: 10.1111/j.1365-2044.1978.tb08512.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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464
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Moens Y. [A simple modification for the electrochemical oxygen analyzer to improve accuracy during prolonged closed system anaesthesia (author's transl)]. Anaesthesist 1978; 27:401-2. [PMID: 211864] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A simple modification of the condenser used with the electro-chemical oxygen analyzer (Dräger BioMarine OA202 R) consists of filling the distal chamber with hygroscopic silicagel. This prevents condensation of water vapour on the sensor thus allowing the accuracy during prolonged closed system anaesthesia to remain nearly unaffected (fade less than 0.5%/h).
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465
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Thomas AA, Rittersma J. Anaesthetic experiences in orthodontic surgery. JOURNAL OF MAXILLOFACIAL SURGERY 1978; 6:204-6. [PMID: 279638 DOI: 10.1016/s0301-0503(78)80090-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The anaesthetic experiences and problems have been analysed, based on 100 orthognathic operations. The material includes all kinds of operations; operating time was about 4 hours, except for 8 very extensive procedures, lasting 6--7 hours. The importance of adequate premedication is emphasized. The use of nasal drops for decongestion is especially highly recommended for the prevention of bleeding during nasal intubation. An armoured nasal tube is always used; however, special care must be taken to detect leaks on the cuff. On four occasions the tubes had to be changed because of leaks in the cuff. The most annoying complication was tachycardia, due to: insufficient premedication, insufficient analgesics during operation, or the use of hypotensive drugs. Blood loss was clearly diminished by controlled hypotension. Postoperative vomiting was prevented by the use of a nasogastric tube for the first 6--8 hours. Major complications were not encountered.
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466
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467
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Khlystov VN, Patin VS. [Signal separator for anesthesia stage indicators]. MEDITSINSKAIA TEKHNIKA 1978:61-2. [PMID: 713759] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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468
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Pichlmayr I. [Prevention of intra, and postoperative complications. Capabilities of the anesthesist]. FORTSCHRITTE DER MEDIZIN 1978; 96:1261-19. [PMID: 350744] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Prevention of intra- and postoperative complications is one of the main tasks of the anesthesiologist. It is achieved by avoidance of specific anesthesiological dangers and mistakes and by adjustment of anesthetic techniques to the course of operation. Recognition and consideration of preexisting diseases as possible causes of complications and appropriate preoperative measures are the responsibility of the surgical-anesthesiological team. Depending on the given situation and the risk state of the patient during and after operation, special anesthetic procedures may be necessary.
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469
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Suzaki H, Funasaka S, Fukunaga A, Hanai Y, Nishimiya H, Watanabe T. [Use of the small-sized endotracheal tube for general anesthesia on the laryngomicrosurgery (author's transl)]. NIHON JIBIINKOKA GAKKAI KAIHO 1978; 81:604-11. [PMID: 690750 DOI: 10.3950/jibiinkoka.81.604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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470
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Wierzchoś E, Gajda B. [Use of dosing pump in intravenous administration of anesthetics]. MEDYCYNA WETERYNARYJNA 1977; 33:681-2. [PMID: 606600] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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471
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Paull JD. Anaesthetic machine hazards. AUSTRALIAN FAMILY PHYSICIAN 1977; 6:915-23. [PMID: 921621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The anaesthetist is ultimately responsible for ensuring that the machine used for a particular anaesthetic is in a safe condition before the procedure is commenced. He can only do this if he understands how the machine operates, and has established for himself a checking procedure which will uncover potentially lethal faults in the apparatus. The importance of a systematic and thorough check cannot be overemphasized. Continuing monitoring of the machine and the patient during the anaesthetic is mandatory.
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472
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Abstract
A new ventilator for use during anaesthesia is described. It operates as a minute-volume divider and derives its power from the energy stored in a distended reservoir bag. The unit is autoclavable, suitable for use with explosive anaesthetics and has a rational control system which avoids many of the hazards associated with other ventilators when the mode of ventilation is changed. The nature of the inspired gas mixture is known accurately because the internal volume of the ventilator is small and the system is non-rebreathing. The design of the exhaust system facilitates ventilation monitoring, the use of positive end-expiratory pressure and connection to ducted pollution-control systems.
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473
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Dick W, Altemeyer KH, Schöch G. [The paedi-circle. A new paediatric anaesthesia system (author's transl)]. Anaesthesist 1977; 26:369-71. [PMID: 889073] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
A new anaesthesia system for infants and small children has been designed. The system--consisting of clinically proven - is easy to handle and to be exchanged; the components problem of anaesthesia gas exhausting (filters or central suction system) has been simplified, compared to the previous fresh gas system (Kuhn or Rees).
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474
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Bell JM. Problems in general anaesthesia. Dental. AUSTRALIAN FAMILY PHYSICIAN 1977; 6:329-30, 333-4. [PMID: 880137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Administration of general anaesthetics in the dentist's surgery is widely practised in Australia. There is considerable demand for this service, and those doctors who supply it fill a very real need. Where medical practitioners fail to supply this service, dentists are forced to use sedation techniques and may be tempted to push these beyond the limits of safety.
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475
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McKie BD. Problems in general anaesthesia. Paediatrics. AUSTRALIAN FAMILY PHYSICIAN 1977; 6:349, 351-2, 355-8. [PMID: 880139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Many general practitioners are involved in anaesthesia and consequently, from time to time are called upon to anaesthetize children. This paper is aimed at provideing information on the differences between adults and children, and indicating how recognition of these differences will prevent many of the problems that may occur in paediatric general anaesthesia.
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