List of instruments used in forensics
Instruments used in Forensics, including autopsy dissections are as follows: [1]
Instrument list
[edit]Instrument | Uses |
---|---|
Autopsy table | Corpses undergoing autopsy are placed here. |
CO2 | for preservation of the corpse |
Dissection scissors | Dissection scissors are used in autopsy to cut open body tissues. |
Arterial & jugular tubes | to draw or drain out all the blood before replacing it with embalming fluids like formaldehyde for preservation of structures as practiced in Anatomy |
Head rest | To elevate the head |
Restraint | to hold the corpse in place so that it does not change position during dissection |
Rubber gloves | Disposable gloves are used to prevent contamination of evidence and to keep the wearer safe. |
Goggles | Goggles are worn to protect foreign objects from getting in the eyes. |
Jackets, aprons, etc. | to protect against infection |
Autopsy saws | to cut tough structures like bones |
Blades | Blades are used during autopsy to cut bodily tissues. |
Towel clamps | to hold towels in place |
Skull breaker or often a (hammer and chisel) | To break the skull. |
Bone saw | A bone saw is used for cutting bones. |
Sternal saw | for cutting into the chest of the body by cutting the sternum |
Toothed forceps | for tearing or holding structures |
Mallet | used as a hammer |
Autopsy hammer | used just as a hammer |
Skull key | a T-shaped chisel used as a lever while removing skull cap[2] |
Brain knife | to cleanly cut the brain |
Rib shears | to cut through the ribs while opening the chest[3] |
Dissecting scissors | for sharp cutting |
Speculum | for vaginal and rectal examinations |
Non-absorbable sutures | usually nylon to close the body cavities and sutures it |
Postmortem needles | large thick needles for suturing the skin after an autopsy to return the body to a natural looking state to prepare it for burial |
Medical syringes | for fluid aspiration |
Foley catheter | for evacuation or irrigation of the bladder to collect a urine sample |
Nasogastric tube | for nasogastric aspiration of stomach contents; usually it is not used |
Water bath | for flotation tests to detect presence of gas, specially for infants (lungs, intestine) as a sign of postpartum life |
Specimen jars/envelopes/packets | preservation of material evidence |
Swabs | collecting smears |
Metacarpal saw | video: External link; a bone saw |
Double-ended probe | used for probing |
Tongue tie | to tie away the tongue so that it doesn't fall back into the pharynx |
Formaldehyde | primary preservative for Anatomy; video link |
saturated Common salt solution / Rectified spirit | primary preservative for Autopsy; video link |
Osteometric board | to measure the length of (usually dried) bones |
X-ray boxes | to view X-ray images |
Microscopes | Used to examine evidence |
Fingerprint set | to collect fingerprints; video link |
Serological, chemical and genetic testings are done by the respective people of these branches.
Image gallery
[edit]- Autopsy instruments
- Autopsy instruments ( old set)
- dissection table
References
[edit]- ^ Visible Proofs: Forensic Views forensic views the Body: Galleries: Exhibition Images: Upon a View of the Body
- ^ "Autopsy Procedure". Archived from the original on 2003-09-05. Retrieved 2008-07-06. Keleka
- ^ Walker JE, Rutty GN, Rodgers B, Woodford NW (January 2002). "How should the chest wall be opened at necropsy?". J. Clin. Pathol. 55 (1): 72–5. doi:10.1136/jcp.55.1.72. PMC 1769557. PMID 11825931.
- "Dissecting Scissors | Surgical Scissors | Surgical Instruments". Dissecting Scissors | Surgical Scissors | Surgical Instruments. Retrieved 2022-05-01.
- "Glossary for Crime Scene Investigation: Guides for Law Enforcement". National Institute of Justice. Retrieved 2022-05-01.
- Fredrick, Hans (December 7, 2018). "What Kind of Equipment Do Forensic Scientists Use?". Career Trend. Retrieved 2022-05-01.
- "How Autopsies Work". HowStuffWorks. 2004-08-03. Retrieved 2022-05-01.