What tools does the forensic doctor have in reality?

Speaking of forensic medicine, I always feel that it is a mysterious profession that is far from being touched. Later, with the broadcast of TVB TV series "Forensic Records", I got a little understanding of this profession. Forensic medicine is very important in criminal investigation. He is better than a clinician. He not only focuses on "living medicine", but also studies "death medicine". In order to give justice, dignity and innocence to those who died unnaturally. The people's right to life is supreme, and forensic doctors safeguard every citizen's right to life and health from infringement and abuse.

Forensic medicine involves too much, such as clinical appraisal, psychiatric appraisal, material evidence appraisal, poison appraisal, pathological appraisal and so on. Not only that, but also investigate the scene of various murders; To identify the living body (person) involved in legal events in civil and criminal cases in terms of injury, labor ability, gender, sexual function and mental state; Examine and identify forensic DNA material evidence related to crime, and provide scientific basis for individual identification and paternity test; Identification of medical dispute cases; With the help of analytical chemical means such as toxicology analysis (drug analysis) and toxicology (pharmacology), the types and chemical structures of poisons in poisoning cases are detected; Evaluation and appraisal of the rationality of medical expenses; Biometrics, the practice of forensic anthropology, uses the inherent physiological characteristics of human body to identify personal identity.

Since we talk about the duties of forensic doctors, we have to say what tools forensic doctors use to realize various appraisals. Forensic tools include rubber gloves, headrests, scalpels, ropes and goggles, including arterial and jugular tubes. They also have dissecting tables, dissecting saws, blades and scalpels. Other tools include X-ray box, fingerprint sleeve, bone chisel, injection needle, spoon and so on.

Let's see what these tools do: the autopsy table is used to hold and fix the body, while carbon dioxide is used to preserve the body to prevent it from rotting; Scalpels are used to fix or move corpse structures; When dissecting, the corpse is fixed in a specific position with a rope; Forensic doctors use anatomical saws and blades to cut skin or hard parts, such as bones; Endoscopy is used for vaginal and rectal examination; A fingerprint collector is used to collect fingerprints.

With the rapid development of science and technology, forensic doctors use various technologies to achieve their goals, such as alternative photography, laser ablation, inductively coupled plasma mass spectrometry, radioactive carbon, forensic accountant link analysis software, high-speed ballistic photography and video spectrum comparator. Other technologies include: XFT equipment, 3D forensic facial reconstruction, magnetic fingerprint, automatic fingerprint identification and DNA sequencer. Forensic doctors also use scientific principles (including biology, chemistry and mathematics) to provide evidence in court to support prosecution or defense in civil and criminal investigations. They found and analyzed evidence from various sources, such as blood, liquid, hair, glass fragments, textile fibers and tire tracks.

Forensic medicine, a daunting and positive energy industry, not only provides justice for the deceased, but also cleans up the grievances of the parties and pays tribute to them! (New technology discovers Constantine/Wen)