Nail Gun Bump-Fire Double-Shot and Barbed Nail Triage¶

Izipikili ezifaka umoya, ezisebenza ngegesi, nezingenazintambo zishayela 75-to-90-millimeter (3.0-to-3.5-inch) izipikili zensimbi ezakhayo ngesivinini somlomo esingu-30 kuya ku-425 amamitha ngomzuzwana (100 kuya ku-1,400 amafithi ngomzuzwana). okungaphezu kuka 37,000 ukuvakasha komnyango wezimo eziphuthumayo njalo ngonyaka e-United States iyodwa ngokusho Centers for Disease Control and Prevention (CDC) kanye Nesikhungo Sikazwelonke Sokuphepha Nezempilo Emsebenzini (NIOSH). Ucwaningo lwendawo ye-epidemiological jobsite lufakazela ukuthi amaphesenti angu-65 kuya kwangu-69 akho konke ukulimala kwezibhamu zezinzipho abangelwa umklamo owodwa ongavinjelwa: i- Contact-Trip ("Bump-Fire" noma "Bottom-Fire") Trigger, evumela umbazi ukuthi abambe isibhamu somunwe esiminyaniswe phansi ngokuqhubekayo futhi aqhumise iqhubu endaweni yokuphepha ngaso sonke isikhathi lapho othintana naye khona. Ngemva kokudubula isipikili sokuqala, ukuhlehla komoya kubangela ukuba isipikili esisindayo esingamakhilogremu angu-4 (amakhilogremu angu-9) sigxumeke phezulu futhi ngokushesha sihlehle emuva (i-recoil evutha umlilo ephindwe kabili) esandleni sombazi esingalawuleki esibambe isikhonkwane esingu-2x4, noma phezu kwethanga, iqhuma ngomunwe, ingqubuzana ngomunwe, igxala ebhuthini, noma iqhuzuka ngomunwe lapho ikhubeka. ukuphumula ku-trigger. Okubi nakakhulu, izinzipho ezifaka uzimele zibanjwa ndawonye zibe yimicu noma amakhoyili kusetshenziswaintambo yethusi ene-spot-welded, imichilo yepulasitiki ephukayo, noma iglue ye-resin ecushwe ukushisa*. Njengoba iphini lokudubula ligunda isipikili emgqeni, izinsingo ezibukhali zentambo yethusi noma izimpiko zepulasitiki ezimangelengele zihlala zihlangene kuphini lezipikili kuyilapho ithiphu elibuthuntu lishaya ipulaki yedenim engcolile, irabha yebhuthi yesikhumba, noma igilavu ​​yokusebenza ekujuleni kwethambo nekhepsuli yelunga. Uma osebenza naye edonsa leso sipho esihlabayo ebuyisela emuva esandleni, idolo, unyawo, ugebhezi, noma isifuba endaweni yomsebenzi esebenzisa isando sozipho noma impintshisi, ihhuku le-copper barbs bese ehlinza imizwa yedijithali, imisipha enwebekayo, nemithambo kuyilapho eshiya ipulasitiki engcolile nezingcezu zendwangu zivaleleke ngaphakathi kwethambo elibangela isifo samathambo noma isifo samathambo. Uma uzipho lungena ekhanda, entanyeni, esifubeni, esiswini, esweni, noma ejoyintini elikhulu, shayela inombolo yakho yasendaweni yezimo eziphuthumayo ngokushesha (911 e-United States naseCanada, 112 ngaphesheya kwe-European Union, 999 e-United Kingdom, 000 e-Australia, 111 eNew Zealand) noma uhlole inkomba yethu yomhlaba wonke izinombolo eziphuthumayo. Ukuze uthole izimiso eziseduze zokuhlukumezeka ezingenayo, funda imihlahlandlela yethu ku isibhamu sezinzipho kanye nokungena kwe-pneumatic fastener kanye nokulimala kwe-ricochet, ukubethelwa kanye nokuqiniswa kwento yangaphandle, i-tamonade yenhliziyo kanye ne-triage ye-chest trauma triage, futhi ukopha okukhulu kanye nesicelo se-tourniquet.

Yenza lokhu manje¶

1. Nqamula ipayipi lomoya ocindezelwe (noma khipha ibhethri neseli kaphethiloli) ku-nail gun ngokushesha ngaphambi kokusiza isisulu: Ungalokothi usethe isipikili esibukhoma somoya phansi esikafeni, ophahleni, noma phansi ngenkathi sixhunywe kwipayipi lomoya. Uma obukele enyathela i-trigger noma eshayisa ucezu lwekhala lwenailer yohambo lokuxhumana oluxhunyiwe phakathi nokuhlenga, izodubula esinye isipikili esingamamilimitha angu-90.
2. UNGALOKOTHI ukhiphe isipikili somoya esandleni, ebhuthini, edolweni, kugebhezi, noma ngesifuba endaweni yomsebenzi ngesando noma ngophini: Ngisho noma ikhanda lesipikili linamathisele amasentimitha angu-2 (0.75 amayintshi) emunweni noma ebhuthini yomsebenzi, shiya uzipho luqinile. Izinzipho ezihlanganisiwe ziphethe izinsimbi zethusi ezicijile ezinamabala ashiselwe noma izimpiko zepulasitiki ezimangelengele eduze kwe-shaft yazo. Ukudonsela izinzipho emuva ngaphandle kokuchayeka ngokuhlinzwa kuklebhula imithambo yegazi nemithambo yegazi, kuhlubula ipulasitiki/intambo ehlabayo ngaphakathi kwethambo, futhi kuqaqe ukopha kwangaphakathi.
3. Uma isandla, umunwe, noma ibhuthi yomuntu ohlukunyeziwe ibethelwe ku-2x4 stud, i-roof truss, noma i-plywood sheet, sebenzisa isaha noma isaha esiyindilinga ukuze USEKE INKUNZI MAHHALA eduze nesisulu (kushiye ukhuni oluncanyana olunamathiselwe esipikilini): Ungalinge ugoqe isandla esinezipikili noma unyawo odongeni. Sekela isitho esilimele ukuze isipikili singagobi, saha i-2x4 stud engamasentimitha angu-15 (amayintshi angu-6) nhlangothi zombili zesipikili, futhi uhambise isiguli ngebhulokhi elifushane lokhuni nezipikili eziqinile ndawonye.
4. Uma isipikili singena odongeni lwesifuba (ikakhulukazi ngaphakathi "kwe-Cardiac Box" phakathi kwezingono nama-collarbones) noma ugebhezi, shayela ku-911 / 112 / 999 ngokushesha futhi ugcine isisulu singanyakazi: Uzipho oluzimele olungamamilimitha angu-90 olufakwe esibelethweni luvame ukubhoboza umgodi wenhliziyo* ongakwesokudla* Isipikili sensimbi ngokwaso sivala imbobo emsipha wenhliziyo eshayayo; ukuyikhipha kubangela ukufa i-tamponade yenhliziyo phakathi kwemizuzwana engama-60. Zinzisa ikhanda lezinzipho ngendandatho exegayo ye-gauze rolls, gcina isiguli singanyakazi, bese uphuthuma esikhungweni se-Level 1 Trauma Center.
5. Uma isipikili singena ebhuthini yomsebenzi noma esicathulweni, UNGAQHUBULI noma ukhiphe ibhuthi onyaweni enkundleni: Ukudonsa ibhuthi yesikhumba phezu kwesipikili esishayelelwe emathanjeni onyawo kugobisa isipikili esinameva phakathi onyaweni futhi kuhudule amapulagi enjoloba angcolile emithanjeni yezitshalo nasemithanjeni. Shiya ibhuthi ivuliwe kuze kuthathwe ama-X-ray asesibhedlela.
6. Shintsha zonke izipikili zozimele zesizinda somsebenzi zisuke kokuthi "I-Contact-Trip (Bump-Fire)" Emnyama iye Empunga/Ewolintshi "I-Full-Sequential Trigger": Ngokuya nge-NIOSH kanye ne-OSHA*, esikhundleni sezibangeli zohambo lokuthintana ngokuthi I-Full-Sequential Triggers, edinga ukuthi icindezelwe into ecindezelwayo ukuze kucishwe ukhuni isipikili, isika ukulimala kwesibhamu sezinzipho ngephutha ngaphezu kwamaphesenti angama-50 kuye kwangama-65.

Isihlahla sesinqumo: ukungena kwesibhamu se-pneumatic nail triage ye-anatomical zone¶

flowchart TD
    Start["Ukulimala Kokungena Kwesibhamu Somoya noma Esingenantambo"] --> Disconnect["1. NQAPHA IHHOSI LOMOYA NOMA IBHATHRI NGOKUSHESHA: Hlanganisa Ipayipi Lomoya / Khipha Ibhethri & Ikhathriji Yegesi Ngaphambi kokuthi Uthinte Isibhamu noma Isiguli"]

    Disconnect --> WoodPinned{"2. Ingabe isandla, unyawo, noma umzimba womuntu ohlukunyeziwe uphiniwe okhunini?"}

    WoodPinned -->|"YEBO: Ubethelwe Ngokuqondile ku-Stud, Joist, noma iPlywood"| SawWood["Sika izingodo MAHHALA (UNGACIYI): 1. Sekela Isitho Somuntu Oyisisulu Ukuze Uzipho Lwezinzipho Lungakwazi Ukugoba Noma Ukusonteka 2. Sebenzisa Isaha Eliphindaphindayo / Lesandla Ukuze Ugawule Izinkuni Amasentimitha angu-15 (6 in) Nhlangothi Zombili Zozipho 3. Hlanganisa Ukhuni Oluncane + Izitho Ndawonye Njengeyunithi Eyodwa Yezokuthutha"]

    WoodPinned -->|"CHA: Uzipho Lushunyekwe Kuphela Emzimbeni Wosisulu"| ZoneCheck{"3. Iyiphi indawo ye-anatomical uzipho olwangena kuyo?"}
    SawWood --> ZoneCheck

    ZoneCheck -->|"1. UKHAKHA, ISO, UBUSO, NOMA INTAMO"| HeadNeck["I-INTRACRANIAL / NECK / OCULAR PROTOCOL: 1. Shayela ku-911 / 112 / 999 Ngokushesha (Isikhungo Se-Level 1 Trauma / Neurosurgery) 2. UNGALOKOTHI Udonse noma Uthinte Ikhanda Lezipho Ezivelelayo 3. Ikhasethi ye-Bulky Gauze Ring / I-Paper Cup Shield Around Nail 3 Gcina I-Eleva Ezungeza I-Degree 3 Gcina Ikhanda Kuyo Umgogodla Womlomo wesibeletho"]

    ZoneCheck -->|"2. ISIFUBA ('Ibhokisi Lenhliziyo'), EMUVA, NOMA ISISU"| TorsoBox["I-CARDIAC TAMPONADE NE-TORSO PROTOCOL: 1. Shayela ku-911 / 112 / 999 Ngokushesha (Ukukhipha Isexwayiso: I-Penetrating Cardiac/Thoracic Nail) 2. UNGAKHIHLI izinzipho (Iziphopho Zixhuma Imbobo Yangakwesokudla / Imbobo Ye-Aorta) 3. Buka i-Triad Distended, i-Muwffle ye-Triad, i-Muwffle ye-Beck Imisindo Yenhliziyo) -> Ezokuthutha Eziphuthumayo Ze-Thoracotomy"]

    ZoneCheck -->|"3. ISANDLA, ISIHLAHLA, ISIHLANGANO SAMADOLO, NOMA UNYAWO / ISIBHUKU SOKUSEBENZA"| ExtremityCare["I-BARBED-NAIL EXTREMITY KANYE NE-JOINT PROTOCOL: 1. Shiya Izinzipho Ziqine Zisendaweni (Ivimba Izinzipho Zethusi/Plastiki Ekudabukeni Nezinzwa Nemikhumbi) 2. Uma Ngesibhuthi Sokusebenza: UNGAKHIHLI UNYAWO 3. Hlola Ukugcwaliswa kabusha kwe-Distal Capillary & Rolling In the Fingers/I-Palid To Fingers. I-Joint Still, kanye Nezokuthutha ze-X-Ray & Ukukhipha I-Surgery Debridement"]

I-Deep 1: Uhambo Lokuxhumana ("Bump-Fire") vs. I-Full-Sequential Trigger mechanics¶

Kungani izipikili ezisebenza ngomoya zidubula ababazi ngesandla, idolo, noma esifubeni izikhathi eziyizinkulungwane ngonyaka kuyilapho umbazi engazange ahlose ukudonsa isibhamu okwesibili?

1. Isebenza Kanjani Indlela Yokuphepha Ekabili Ye-Nail Gun¶

Isibhamu ngasinye sesimanje esinomoya noma esingenantambo sinezinzipho ezihlukene ezimbili** okufanele zicindezelwe zombili ngaphambi komoya ocindezelwe (\(5.5\text{ ukuya }8.3\text{ bar} / 80\text{kuya }120\text{PSI}\)) ikhipha ipiston yangaphakathi ukushayelela isipikili: 1. I-Finger Trigger ekubambeni kwevolovolo. 2. I-Workpiece Contact Element (Ucezu Lwekhala / Ijoka Lokuphepha) ekugcineni komgqomo, okumele uhlehliswe okhunini cishe ngamamilimitha angu-6 kuye kwayi-10.

Umehluko phakathi kwesibhamu sezinzipho esiphephile nesiyingozi wehla ngokuphelele kokuthi ukuthi ivalve yomoya yangaphakathi iyakhathalela OKUYALELA ukuthi lawo maswishi amabili acindezelwe:

====================================================================================
    CONTACT-TRIP ("BUMP-FIRE") vs. FULL-SEQUENTIAL TRIGGER MECHANICS (NIOSH/OSHA)
====================================================================================

 [A] CONTACT-TRIP / BUMP-FIRE TRIGGER       [B] FULL-SEQUENTIAL TRIGGER (SAFE)
     (Black Trigger; 65-69% of Injuries)        (Gray/Orange Trigger; ANSI SNT-101)

  * Order Does NOT Matter:                   * STRICT 1-THEN-2 SEQUENCE REQUIRED:
    Operator holds Finger Trigger squeezed     [Step 1] Press Nosepiece firmly
    down continuously.                                  against wood FIRST.
                ||                             [Step 2] Pull Finger Trigger SECOND
                vv                                      to fire 1 single nail.
    [Shot 1] Nose touches stud -> FIRES                    ||
                ||                                         vv
    [Recoil] Gun bounces up 5 cm and           If gun bounces after Shot 1 while
             drops back down onto stud         finger holds trigger down:
             or onto LEFT HAND holding wood                ||
                ||                                         vv
    [Shot 2] Nose touches hand -> FIRES        GUN WILL NOT FIRE A SECOND NAIL
             90 mm NAIL THROUGH HAND           (Must release finger trigger first)
====================================================================================

2. I-Three Classic Contact-Trip ("Bump-Fire") Izimo Zengozi¶

1. I-Double-Fire Recoil Iya Esandleni Esingenamandla (Okuvamile Kakhulu):
2. Ngenkathi efaka udonga noma uzwane ebethelela isikhonkwane endaweni engafanele, umbazi ubamba isikhonkwane esingu-2x4 ngesandla sakhe sokunxele amasentimitha angu-15 (amayintshi angu-6) ukusuka ejoyintini futhi ashise isipikili sohambo lokuthintana ngesandla sakhe sokudla.
3. Ngenxa yokuthi umunwe wenkomba wesokudla wombazi uhlala uminyaniswe kusicuphi, i-pneumatic recoil igxuma ikhala isuka okhunini bese iyibuyisela phansi ngamasentimitha angu-5 (amayintshi angu-2) ukuya kwesokunxele, noma ishaya unqenqema lwe-stud noma ihlale ngqo ngemuva kwesithupha/umunwe wenkomba, idubula insipho eyisentimitha eyi-intshi engu-89-milimitha (i-89-millimeter) yesibili iqonde.
4. I-Ladder, I-Roof Truss, noma I-Scaffold Stumble (Idolo, Ithanga, Isifuba, Nogebhezi):
5. Uhlaka oluhamba phezu kwamatrusses ophahleni noma ukugibela isitebhisi uphethe isipikili esisindayo somoya eceleni kwabo nomunwe wabo wokukhomba ogoqelwe kusiqhumiso ukuze sisekele isisindo sethuluzi.
6. Uma isisebenzi sishelela noma silahlekelwa ibhalansi, ikhala lesibhamu lingqubuzana ne-thanga, ikepisi ledolo (patella), isifuba, noma isilevu*, noma lishaye ikhanda lozakwethu ngaphansi kwaso, ngokushesha likhiphe isipikili esizimele esithweni esibucayi.
7. Nge-Blowout kanye ne-Knot Ricochet:
8. Lapho ubethela i-plywood sheathing emincane noma ukubethela izipikili zozwane, uma umbazi egeja isigxobo esisekelayo ngamamilimitha angu-5 noma eshaya ipuleti eliminyene lefindo/lensimbi, isipikili sishaya siqonde ngemuva kokhuni lapho isandla sobunxele sombazi sibambe khona isigxobo. (Umthetho: Ngaso sonke isikhathi gcina isandla sakho esibambe ongezansi okungenani esingu 30 amasentimitha [12 amayintshi] kude nendawo yokubethelwa, ungalokothi ulandele ngokuqondile ibhodi elibethelelwayo).

I-Deep 2: I-Collation metallurgy (ama-wire barbs, amaphiko epulasitiki, inhlaka yeglue) nokususwa ngokuhlinzwa¶

Kungani odokotela bamathambo nabezandla bephikelela ekuthatheni ama-X-reyi ngaphambi kokuthinta inxeba lesibhamu sezinzipho, futhi kungani bevame ukuphushela isipikili phambili noma basinqume ikhanda kunokuba balidonsele baqonde emuva?

1. I-Anatomy Yezinzipho Ezihlanganisiwe Ezihlanganisayo (15, 21, 28, kanye nama-30 kuya ku-34 Degree Strip)¶

Izibhamu ezifakela izinzipho ziphakela izinzipho ezifakwe emapheshana noma amakhoyili ahlanganiswe ndawonye ngezinto ezine zokugoqa, ngayinye idala ingozi eyingqayizivele yokuhlinzwa ngaphakathi kwezicubu zomuntu:

1. Izinzipho Zekhoyili Yezintambo Eziyi-15-Degree (Izinzipho Zezintambo Zensimbi Ehlanganiswe Ngethusi):
2. Izintambo ezimbili zensimbi ezacile ezinamekwe ngethusi zishikelwe ngamabala kuzo zonke izinti zezipikili ezingu-200 kuya kwezingu-300 kukhoyili.
3. Lapho i-blade yomshayeli wezipikili ibhoboza isipikili sangaphambili, isikekelo socingo, sishiya izingcezu ezimbili zocingo oluqinile olungamamilimitha amabili kuya kwangu-4 ezishiselwe emgodini wesipikili, zigobele emuva njengamagxolo ehhuku.
4. Ukubonakala kweRadiographic: Lawa ma-barbs ezintambo athi radiopaque (abonakala kuma-X-reyi), okuvumela udokotela ohlinzayo ukuthi abone ukuthi ama-barbs abheke ngakuphi ngaphambi kokukhipha isipikili.
5. 20-to-22-Degree Plastic-Strip Izinzipho (Radiolucent Polycarbonate Wings):
6. Izinzipho zohlaka eziyindilinga eziyindilinga zibunjwa ngaphakathi komcu ophukayo wepulasitiki ye-polycarbonate. Lapho exoshwa, amaphiko amancane o-shark-fin wepulasitiki ecijile abambelela ku-shank wezinzipho ngaphakathi komzila wenxeba.
7. I-Hidden X-Ray Trap: Ngokungafani nezinsimbi zensimbi zensimbi, izingcezwana zokuqoqwa kwepulasitiki zinokukhanya okukhanyayo (azibonakali kuma-X-ray ajwayelekile), nakuba zitholakala ku-ultrasound. Uma isisebenzi sikhipha isipikili esihlanganiswe ngepulasitiki esingamadigri angu-21 endaweni yomsebenzi, ithambo lihlubula amaphiko epulasitiki ku-shaft yezinzipho ngaphakathi kwejoyinti noma i-tendon sheath.
8. 28-Degree Wire-Strip kanye ne-30-to-34-Degree Paper-Tape Nails (Thermoplastic Resin Glue):
9. Ihlanganiswe ndawonye netheyiphu yephepha kanye ne-inhlaka enamathelayo ye-thermoplastic kanye ne-i-ring-shank noma imicu ye-screw-shank ebopha ngokuqinile ethanjeni lekholamu.

====================================================================================
    WHY PULLING A COLLATED NAIL BACKWARD RIPS NERVES & LEAVES BARBS IN BONE
====================================================================================

            Nail Head Outside Skin
                 +---------+
                 |=========|
     ============+   | |   +============ <-- SKIN ENTRY WOUND
                     | |
       Digital Nerve | | <-- Spot-Welded Copper Wire Barbs (15 deg)
       & Artery ---> |/|     OR Jagged Plastic Fin Collar (21 deg)
                    /| |\    (Pointing UPWARD toward the nail head)
                     | |
     ----------------+ +---------------- <-- CORTICAL BONE / JOINT CAPSULE
                     | |
                     \ / <-- Blunt Tip Carries Plug of Denim, Boot Rubber,
                      v      Resin Glue & Pseudomonas Bacteria Into Bone

  * JOBSITE ERROR (Pulling Upward with Pliers): Barbs hook the digital nerve/artery
    and bone edge strips the plastic/wire barbs OFF inside the wound cavity.
  * SURGICAL METHOD (In OR): Surgeon clips the nail head off with sterile bolt
    cutters and pulls the nail FORWARD in the direction of the barbs, OR opens the
    tract to shield the neurovascular bundle while debriding the bacterial plug.
====================================================================================

2. Indlela Odokotela Abahlinza Izandla Namathambo Abasikhipha Kanjani Uzipho Olugoqiwe Olunameva Egunjini Lokuhlinza¶

Uma ushiya uzipho lungakathintwa futhi ufika emnyangweni wezimo eziphuthumayo: 1. I-X-Rays yokubuka kabili (i-AP ne-Lateral) + I-Ultrasound: Udokotela uthatha ama-X-ray e-orthogonal NGAPHAMBI kokuthinta isipikili ukuze ahlole ukuphuka okuvulekile, ukungena ngokuhlanganyela, kanye nezinsimbi zocingo ezinamabala. 2. I-Regional Nerve Block: Indawo ibanjwe ndikindiki ngokuphelele ukuze isiguli singazwa ubuhlungu. 3. Indlela "Sika Ikhanda-futhi-Udonsele Phambili" (Yokunqamula-futhi-Ngezinzipho Zesitho): Uma kokubili ikhanda nechopho lesizipho kuphumela emunweni noma esandleni futhi ama-X-ray ebonisa amabhande ocingo abheke emuva, udokotela ohlinzayo ubulala inzalo inhloko yezinzipho eyisicaba nail**, bese idonsa i-shaft ebushelelezi PHAMBILI iphume ngohlangothi lokuphuma ngendlela engokwemvelo yama-barbs, okulandelwa ukuchelela okuphelele nokuchithwa.

I-Deep Deep 3: Ukungena kwesibhamu sezinzipho esisongela ukuphila (Inhliziyo, Intracranial, Ocular, ne-Joint Capsule)¶

Nakuba amaphesenti angu-65 okulimala kwezibhamu zezinzipho eshaya isandla neminwe, amaphesenti angu-35 asele ahlanganisa izindawo ezisongela ukuphila noma ezisongela izitho zomzimba:

1. Ukulimala Kwesibhamu Senhliziyo Engena Nail ("Ibhokisi Lenhliziyo")¶

Izipikili ezifaka uhlaka zehla zisuka phezulu noma eziqalwe ngesikhathi sokuwa zivame ukuqhumisa isipikili esingamamilimitha angama-75 kuye kwangama-90 obondeni lwesifuba sangaphambili ngaphakathi kwe-Cardiac Box (eboshwe phezulu ngama-clavicles, ngaphansi komphetho wezindleko, futhi eceleni kwemigqa ye-midclavicular): - Okwenza Izisulu Ziqale Zibukeke Ziphapheme Futhi Zihambahambe: Ngokungafani nenxeba lokudutshulwa eliqhumisa umhubhe obanzi we-cavitation, isipikili sensimbi esingamamilimitha angu-3.3 sibhoboza i-sternum futhi sivale imbobo yaso odongeni lwe-ventricle engakwesokudla, i-ventricle yesokunxele, noma umthambo wamaphaphu. Kufika kumaphesenti angama-50 eziguli ezinezibhamu zenhliziyo ziqala ukwazi futhi zikhuluma imizuzu yokuqala eyi-10 kuye kwengama-30, kwesinye isikhathi ikhanda lezipikili lingabonakali noma ligqitshwe ngaphansi kwesikhumba se-pectoral (hlola ukuthi ingabe ikhanda le-nail ** libhoboza ngesigqi ngesikhathi ngokushaya kwenhliziyo**). - Ukuwohloka Okungazelelwe (I-Pericardial Tamponade): Uma noma ubani ekhipha leso sipikili, noma njengoba igazi livuza kancane kancane esiphongweni lingene esakeni eliqinile le-fibrous pericardial sac elizungeze inhliziyo, umfutho woketshezi ongaphakathi esakeni uchoboza amagumbi enhliziyo ukuze angakwazi ukugcwalisa igazi (i-tamponade yenhliziyo). Buka okuthi Beck's Triad: (1) umfutho wegazi owehlayo / ukushaya kwenhliziyo okubuthakathaka, (2) imithambo ye-jugular ehlakazekile entanyeni, kanye (3) nemisindo yenhliziyo ephithizelayo, ehambisana nokuyaluza, isikhumba esiphaphatheka esijulukayo, kanye nokuboshwa kwenhliziyo kungazelelwe. - Isenzo Esiphuthumayo: UNGALOKOTHI uthinte noma udonse isipikili sesifuba. Shayela ku-911 / 112 / 999 ukuze uthole ukuthutha ngokushesha ukuya Isikhungo Sokuhlinza I-Trauma / Cardiothoracic Surgery sezinga eliphuthumayo** ukuze uthole i-sternotomy yesimo esiphuthumayo noma i-thoracotomy ye-anterolateral.

2. I-Intracranial (Ugebhezi / Ubuchopho) Ukungena Kwesibhamu Sozipho¶

Uma isibhamu sezinzipho siphuma esinqeni, sidubula sibheke phansi sisuka kusikafula ngenhla, noma siphuma phakathi nokuwa, isivinini esikhulu sishayela isipikili sensimbi siqonde ku-calvarium (ithambo logebhezi), i-orbit, noma ulwanga oluqinile lungene ku-parenchyma yobuchopho: - Iziguli eziningi ezinozipho olulodwa lwamamilimitha angu-90 olushayelelwe engxenyeni engaphambili noma ye-parietal lobe zisala ziqaphele Ngesikali Esivamile Se-Glasgow Coma (GCS 15) nokopha okuncane kwangaphandle ngenxa yokuthi ithambo logebhezi libamba uzipho luqine futhi i-nail shaft tamponades idabukile imithambo ekhophayo. - I-Intracranial Hemorrhage Trap: Ukudonsa isipikili se-intracranial ngaphandle kwegumbi lokuhlinza le-neurosurgical kubangela ngokushesha ukopha kwe-subdural, subdural, subarachnoid, noma intraparenchymal intraparenchymal noma kudabule umthambo omkhulu ohlangene we-venous. Gcina ikhanda lesiguli liphakeme ku-30 degrees, vimbela ukuhlanza noma ukuqina, uzinzise isipikili esiphumela ngaphandle kokusicindezela, futhi uhambise i-CT angiography (CTA) kanye ne-neurosurgical craniotomy.

3. I-Synovial Joint Capsule Ukungena (Idolo, Isandla, Iqakala, Namalunga Eqa) kanye Nezibhuzu Zokusebenza¶

• I-Septic Arthritis Phakathi Kwamahora angu-24 kuya kwangu-48: Lapho isibhamu sezinzipho sidubula edolweni kuyilapho ifreyimu iguqe esitezi esingaphansi, isipikili esingu-90-millimeter sishaya imicu yedenim engcolile ngqo kusikhala esihlangene se-tibiofemoral synovial. Uketshezi lwe-Synovial ngaphakathi kwelunga lusebenza njengesitsha se-petri esifudumele samagciwane. Ngisho noma inxeba lesibhamu sedolo noma iqupha lingophi ekuqaleni, konke ukungena kwezinzipho eduze kwelunga kudinga ukuhlolwa okuphuthumayo kwesibhedlela ukuze kuhlinzwe amalunga okuhlinzwa kanye nama-antibiotic afakwa emthanjeni emahoreni ambalwa ukuze kuvinjelwe ukubhujiswa koqwanga unomphela.
• Ukubhoboza Izitshalo Ngezibhuzu Zokusebenza Zerabha-Soled (Pseudomonas aeruginosa Osteomyelitis): Ama-insoles egwebu afakwe umjuluko ngaphakathi kwamabhuzu okusebenza agqunywa igciwane elithi Pseudomonas aeruginosa. Lapho uzipho luhlaba ethanjeni lesithende noma i-metatarsals, uzipho luhlaba i-Pseudomonas ekujuleni kwe-bone cortex, okudinga ukuchithwa kokuhlinzwa kanye nokwelashwa okuhlosiwe okulwa ne-pseudomonal anti-pseudomonal antibiotic (kanye ne-tetanus toxoid booster).

Izinombolo zezimo eziphuthumayo zesifunda kanye nezinqubomgomo ze-ejensi¶

Imibuzo evame ukubuzwa¶

Uyini umehluko phakathi kwesicuphe "sohambo lokuxhumana (umlilo oqhumayo)" kanye nesicuphi "sokulandelana okugcwele" kusibhamu sezipikili?¶

Isicuphi **sokuthintana naye (umlilo oqhuma)** sivumela opharetha ukuthi acindezele futhi abambe isicupha somunwe siye phansi ngokuqhubekayo ukuze uzipho luvutha njalo lapho ucezu lwekhala luqhumba kunoma iyiphi indawo; uma isibhamu sihlehla ngemva kokudubula kokuqala bese sibhampa esandleni sokunxele noma emlenzeni womsebenzisi, siqhumisa isipikili sesibili ngokuzenzakalelayo (**kubala amaphesenti angu-65 kuya kwangu-69 awo wonke amanxeba ezibhamu zezinzipho**). **Isicupho esilandelanayo esigcwele** sidinga ukuhleleka okuqinile kwezinyathelo ezimbili kuzo zonke izinzipho: **(1) cindezela ithiphu lekhala othini kuqala, futhi (2) donsa isicupho somunwe okwesibili**. Uma isibhamu sihlehla ngenkathi umunwe womsebenzisi ubambe isibhamu phansi, isipikili esilandelanayo esigcwele **asikwazi ukuqhumisa isipikili sesibili**.

Kungani NGINGAZE ngikhiphe isipikili sesibhamu sezipikili emunweni wami, esandleni, noma edolweni ngesando noma ngodlawu?¶

Ngokungafani nesipikili esishayelwa ngesandla esibushelelezi, izinzipho ezidutshulwe ngesibhamu sezinzipho esizimele zibanjwa ndawonye zibe yimichilo noma amakhoyili kusetshenziswa** ucingo lwethusi olunamabala (amakhoyili angama-degree angu-15), imichilo yepulasitiki ye-polycarbonate (imichilo yamadigri angu-21), noma inhlaka enamathelayo**. Lapho isibhamu sidubula isipikili emgqeni, **izinsimbi zethusi ezicijile ngensingo noma izimpiko zepulasitiki ezimangelengele zihlala zinamathele emaceleni omphini wezinzipho**, zibheke emuva ngasekhanda lezipikili njengezingwegwe zezinhlanzi. Uma udonsa leso sizipho uhlehle ngomunwe noma esihlanganyelwe ngamaphinifa, ama-barbs ayahaka futhi adabule **imizwa yedijithali, imithambo yegazi, nemisipha**, kuyilapho ithambo lihlubula amaphiko epulasitiki angcolile bese indwangu ixhuma ku-shaft ngaphakathi kwesilonda. Shiya uzipho lungakathintwa ukuze ususwe ngokuhlinzwa.

Odokotela abahlinzayo basikhipha kanjani isikhonkwane esinesibhamu esihlabayo ngaphandle kokudabula imizwa nemisipha?¶

Esibhedlela, udokotela uthatha **ama-X-reyi abuka kabili** ukuze abone ukuthi ithambo liphukile yini nokuthi izingodo zocingo ezishiselwe ngamabala ziyaphuma yini kumphini wezinzipho. Ngemva kokubamba isandla noma unyawo ngenzwa, uma uzipho luhambe lwaze lwadlula emunweni noma esandleni, udokotela ohlinzayo uyakhuhla futhi abulale **ikhanda lezinzipho eliphumele ngaphandle**, usebenzisa **izisiki zebhawodi ezihlinzayo ukuze asike ikhanda eliyisicaba**, futhi adonse isipikili **PHAMBILI PHAMBILI ngaphandle nge-barbs ohlangothini olungemuva ungalokothi udonse amabhawudo**

Yini okufanele ngiyenze uma isandla sozakwethu noma ibhuthi ibethelwe ngokuqondile ku-2x4 wall stud noma ku-roof truss?¶

**Ungalokothi uzame ukuphuca isandla somuntu noma uvule i-stud engu-2x4**, egoba isipikili emathanjeni akhe futhi idabule imithambo nemizwa. Kunalokho: (1) Nqamula ipayipi lomoya noma ibhethri kusibhamu sezipikili ngokushesha; (2) kube nomuntu oyedwa osekela ingalo noma umlenze wesisebenzi esilimele ukuze kungabi nasisindo esilenga esipikili; (3) sebenzisa **isaha elibuyiselanayo, isaha esiyindilinga, noma isaha lesandla ukuze usike isigxobo esingu-2x4 esingamasentimitha angu-15 (amayintshi angu-6) nhlangothi zombili zesipikili**; futhi (4) ahambise isisebenzi emnyangweni wezimo eziphuthumayo nesigxobo esincane esisikiwe sokhuni sisanamathiselwe esipikili.

Kungani ukulimala kwesibhamu sezinzipho ngaphansi kwebhuthi yomsebenzi yenjoloba ejulukile kuyisimo esiphuthumayo samathambo ngisho noma singopha kancane?¶

Lapho uzipho olubiyelayo lubhoboza kuwoli wenjoloba kanye nensika yegwebu yebhuthi yomsebenzi esigugile onyaweni, ichopho elibuthuntu lezipho lisebenza njengepunch yokusika amakhukhi, lishayela ipulaki elingu-**rabha, imicu yesokisi, i-glue resin, namagciwane athanda umjuluko abizwa ngokuthi *Pseudomonas aeruginosaal bones meeruginosaal bone***. Ngisho noma imbobo yokubhoboza ingangophi kangako, amagciwane *e-Pseudomonas* avaleleke ngaphakathi ethanjeni adala umonakalo **i-osteomyelitis (ukutheleleka kwethambo) noma isifo samathambo** phakathi nezinsuku ngaphandle kwalapho unyawo lufakwe ama-X-ray, lukhishwe ngokuhlinzwa, futhi lwelashwe ngama-anti-pseudomonal antibiotics kanye ne-tetanus booster.

Kungani umuntu odutshulwe esifubeni ngesibhamu sezinzipho engahamba futhi akhulume ngendlela evamile ekuqaleni, bese ewa ngemva kwemizuzu engu-15?¶

Uma uzipho oluzimele olungamamilimitha angu-90 (3.5-intshi) lungena maphakathi nesifuba (**i-Cardiac Box**), luvamise ukubhoboza ithambo lesifuba lungene **kwi-ventricle engakwesokudla yenhliziyo**. Ngenxa yokuthi uzipho lwensimbi oluqinile luhlala lubambene emsipheni wenhliziyo, luvala imbobo yalo okwesikhashana. Kodwa-ke, uma noma ubani ekhipha isipikili, noma njengoba igazi livuza eduze kwesipikili ku-**pericardial sac** ene-fibrous ezungeze inhliziyo, igazi elivalelekile licindezela inhliziyo kuze kube yilapho ingasakwazi ukupompa (**i-tamponade yenhliziyo**). Ungalokothi uthinte isipikili sesifuba; gcina isisulu singanyakazi futhi ushayele ku-911 / 112/999 ukuze uthole ukuthutha ngokushesha ku-Level 1 Trauma Centre. Ukuthatha inkambo yosizo lokuqala eqinisekisiwe kanye ne-CPR evela kwa-Red Cross, i-St John Ambulance, noma umhlinzeki wendawo kukulungiselela izimo eziphuthumayo zesizinda somsebenzi.

Iziqondiso ezihlobene¶

• Isibhamu se-Nail kanye nokufakwa kwe-pneumatic fastener kanye nokulimala kwe-ricochet
• Ukubethelwa nokugxiliswa kwento yangaphandle
• I-tamponade yenhliziyo kanye ne-triage ye-chest trauma triage
• Ukopha kakhulu kanye ne-windlass tourniquet application
• Ukulimala kwamehlo, ukuchaphazeka kwamakhemikhali, nokuhlukumezeka okuhlabayo kwembulunga yonke

Imithombo neziqondiso ezisemthethweni¶

• Isikhungo Sikazwelonke Sokuphepha Nezempilo Emsebenzini (NIOSH) kanye Nokuphathwa Kwezokuphepha Nezempilo Emsebenzini (OSHA, United States): *Nail Gun Safety: Umhlahlandlela Wosonkontileka Bokwakha (DHHS/NIOSH Publication No. 2011-202 / OSHA 3459-8-11, Contact-Trip vs. I-Full-Sequential.
• Izikhungo Zokulawula Nokuvimbela Izifo (CDC, United States): Ukubhekwa kwe-MMWR Kokulimala Okuhlobene Nesibhamu Nezikhonkwane Ezilashwe Eminyangweni Yezimo Eziphuthumayo kanye Nezinto Eziyingozi Ze-Trigger Mechanism (Lipscomb et al. Residential Carpentry Studies).
• I-American National Standards Institute (ANSI) kanye ne-International Staple, Nail and Tool Association (ISANTA): ANSI SNT-101-2015 Izidingo Zokuphepha Zezinto Eziphathekayo, Ezicindezelwe-Zomoya-Actuated, I-Fastener Driving Tools kanye ne-EN ISO 11148-13.
• I-American Society for Surgery of the Hand (ASSH) kanye ne-American Academy of Orthopedic Surgeons (AAOS): *Ukuphathwa Kokuhlinzwa Kokulimala Kwesibhamu Sezipikili ze-High-Velocity Pneumatic: Ukutholwa Nge-Radiographic kwama-Wire Barbs, I-Radiolucent Plastic Collation Fragments, I-Antegrade Extraction Ngemva Kwe-Nail-Head Clipping, kanye ne-Pseom-Bootyelin.
• IKomidi LeKomidi Lodokotela Abahlinzayo BaseMelika (i-ACS) Lokuhlukumezeka: Iziqondiso Ezithuthukisiwe Zokusekela Ukuphila Kwe-Trauma (ATLS) Zokuhlukumezeka Kwebhokisi Lokungena Kwenhliziyo (I-Pericardial Tamponade / Beck's Triad) kanye Nokulimala Kwezinzipho Ezingena Emkhunjeni Okungena I-Missile.