{"id":1722,"date":"2020-06-22T11:51:26","date_gmt":"2020-06-22T15:51:26","guid":{"rendered":"https:\/\/dan.devhammer.com\/?post_type=dan_diving_incidents&p=1722"},"modified":"2021-09-03T16:54:13","modified_gmt":"2021-09-03T20:54:13","slug":"rapid-ascent-due-to-broken-delayed-surface-marker-buoy-dsmb","status":"publish","type":"dan_diving_incidents","link":"https:\/\/world.dan.org\/es\/safety-prevention\/diver-safety\/case-summaries\/rapid-ascent-due-to-broken-delayed-surface-marker-buoy-dsmb\/","title":{"rendered":"Ascenso r\u00e1pido debido a la rotura de la boya de se\u00f1alizaci\u00f3n de superficie retrasada (DSMB)"},"content":{"rendered":"

El fallo del equipo durante el despliegue del DSMB causa m\u00faltiples problemas a este buzo.<\/p>\n\n\n\n

Historia reportada<\/h2>\n\n\n\n
\"\"\/<\/a><\/figure><\/div>\n\n\n\n

Durante una inmersi\u00f3n relativamente poco profunda a 13 metros (43 pies), experiment\u00e9 un incidente con una boya DSMB (Delayed Surface Marker Buoy).<\/p>\n\n\n\n

La inmersi\u00f3n se realiz\u00f3 en un d\u00eda relativamente tranquilo y soleado en un canal con una visibilidad de unos 2,5 metros (8 pies). Tras unos 15 minutos de filmaci\u00f3n subacu\u00e1tica, procedimos a ascender, un proceso normalmente sencillo: desplegar los DSMB y subir suavemente a la superficie.<\/p>\n\n\n\n

Pero el buceo puede plantear retos inesperados. El DSMB que estaba utilizando es del tipo autoinflable que utiliza una peque\u00f1a bombona previamente cargada. Debido a las condiciones locales, era necesario sujetar el carrete, inflar y soltar la boya mientras se flotaba ligeramente de forma negativa en el fondo marino.<\/p>\n\n\n\n

En este caso, la palanca de liberaci\u00f3n del trinquete se rompi\u00f3 en su punto m\u00e1s d\u00e9bil, donde pivota, dejando el carrete atascado precisamente en el momento en que deber\u00eda soltarse la boya. La soluci\u00f3n sencilla habr\u00eda sido soltar el carrete y recuperarlo m\u00e1s tarde. Sin embargo, cuando la palanca se rompi\u00f3, su muelle se enganch\u00f3 a mi guante como un anzuelo y me dej\u00f3 enganchado al DSMB inflado subiendo r\u00e1pidamente.<\/p>\n\n\n\n

\"\"\/<\/a>







<\/figcaption><\/figure><\/div>\n\n\n\n
\"\"\/<\/a><\/figure><\/div>\n\n\n\n

Era relativamente poca profundidad y un DSMB completo puede levantar muy r\u00e1pidamente. Puedes estar en la superficie en cuesti\u00f3n de segundos. Tuve que tomar una decisi\u00f3n r\u00e1pida.<\/p>\n\n\n\n

Quitar el guante y soltar el guante y el carrete no era una opci\u00f3n f\u00e1cil, ya que llevar\u00eda demasiado tiempo (los guantes no se quitan f\u00e1cilmente). Soltar el carrete y arrancar el guante del muelle parec\u00eda lo \u00fanico que se pod\u00eda hacer.<\/p>\n\n\n\n

En los pocos segundos que tard\u00e9 en reconocer el problema y ejecutar una soluci\u00f3n, hab\u00eda ascendido a gran velocidad; el registro de mi ordenador registr\u00f3 una velocidad de ascenso m\u00e1xima de 72 m\/min (236 f\/min) durante 7 metros (23 pies). Para cuando me desconect\u00e9 del DSMB, estaba cerca de la profundidad de parada de seguridad (6 metros\/20 pies). Pude vaciar el aire del traje y del chaleco para ralentizar a\u00fan m\u00e1s mi ascenso, y los \u00faltimos 4 metros (13 pies) los realic\u00e9 muy lentamente.<\/p>\n\n\n\n

Una vez en la superficie, estaba claro que nadie sab\u00eda que hab\u00eda habido un problema. A pesar de sentirme bien una vez en cubierta, expliqu\u00e9 lo que hab\u00eda pasado. Me preguntaron si notaba algo extra\u00f1o que pudiera indicar una curva, me dijeron que me relajara, bebiera mucha agua y me tumbara. Me ofrecieron ox\u00edgeno y lo tuvieron a mano, pero pens\u00e9 que no era necesario a tan poca profundidad y con tan poco tiempo de fondo.<\/p>\n\n\n\n

Puede que no parezca un incidente especialmente espectacular, pero muchos incidentes empiezan como algo peque\u00f1o y luego van a m\u00e1s. S\u00ed, poco profundo y de corta duraci\u00f3n, pero \u00bfy si el incidente se hubiera producido a 30 metros (98 pies) despu\u00e9s de un tiempo de fondo de 40 minutos? \u00bfY si el muelle no se hubiera podido extraer tan f\u00e1cilmente del guante?<\/p>\n\n\n\n

Editado por Jeanette Moore<\/p>\n\n\n\n

<\/p>","protected":false},"excerpt":{"rendered":"

El fallo del equipo durante el despliegue del DSMB causa m\u00faltiples problemas a este buzo.<\/p>","protected":false},"featured_media":0,"template":"","dan_diving_incident_keyword":[],"class_list":["post-1722","dan_diving_incidents","type-dan_diving_incidents","status-publish","hentry"],"acf":[],"yoast_head":"\nRapid Ascent Due to Broken Delayed Surface Marker Buoy (DSMB) - DAN World<\/title>\n<meta name=\"description\" content=\"Equipment failure during DSMB deployment causes multiple problems for this diver.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/world.dan.org\/es\/safety-prevention\/diver-safety\/resumenes-de-casos\/rapid-ascent-due-to-broken-delayed-surface-marker-buoy-dsmb\/\" \/>\n<meta property=\"og:locale\" content=\"es_MX\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rapid Ascent Due to Broken Delayed Surface Marker Buoy (DSMB)\" \/>\n<meta property=\"og:description\" content=\"Equipment failure during DSMB deployment causes multiple problems for this diver.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/world.dan.org\/es\/safety-prevention\/diver-safety\/resumenes-de-casos\/rapid-ascent-due-to-broken-delayed-surface-marker-buoy-dsmb\/\" \/>\n<meta property=\"og:site_name\" content=\"DAN World\" \/>\n<meta property=\"article:modified_time\" content=\"2021-09-03T20:54:13+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/media.world.dan.org\/mdn\/12211_m.jpg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/world.dan.org\\\/safety-prevention\\\/diver-safety\\\/case-summaries\\\/rapid-ascent-due-to-broken-delayed-surface-marker-buoy-dsmb\\\/\",\"url\":\"https:\\\/\\\/world.dan.org\\\/safety-prevention\\\/diver-safety\\\/case-summaries\\\/rapid-ascent-due-to-broken-delayed-surface-marker-buoy-dsmb\\\/\",\"name\":\"Rapid Ascent Due to Broken Delayed Surface Marker Buoy (DSMB) - 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