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Dec 09, 2021
Clinical application of pneumoperitoneum needle
1. Pneumoperitoneum needle was used for intraperitoneal chemotherapy. 2. Pneumoperitoneum needle is used for simple pleural puncture fluid extraction. The operation is simple and c
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Dec 09, 2021
The working principle of pneumoperitoneum needle
Pneumoperitoneum needle with spring protection, piercing the abdominal wall, needle core encounter resistance to retract its sheath, needle sheath tip can be through the abdominal
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Dec 09, 2021
Common cause of pneumoperitoneum needle
1) patient factor: the patient's weight and the thickness of subcutaneous fat are closely related to the occurrence of subcutaneous emphysema. It is mainly due to the lack of s
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Dec 09, 2021
What is a peritoneal puncture needle
Short for peritoneal puncture, the technique of penetrating the peritoneal cavity with a puncture needle through the abdominal wall. It is often used to examine the nature of the e
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Dec 09, 2021
Precautions for lumbar puncture needle
Strict aseptic operation should be performed to avoid microvascular injury during puncture. 2. If the patient shows abnormal changes in respiration, pulse and pallor, the operation
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Dec 09, 2021
Lumbar puncture needle operation method
The patient lies on the side on a hard bed, with his back perpendicular to the bed surface, his head flexed forward to his chest, and his hands holding his knees close to his abdom
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Dec 09, 2021
Indications for lumbar puncture needle
1. The diagnosis and differential diagnosis of inflammatory diseases of central nervous system include suppurative meningitis, tuberculous meningitis, viral meningitis, fungal meni
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Dec 09, 2021
Lumbar puncture needles have the following purposes
Understand whether intracranial pressure and cerebrospinal fluid circulation channels are unobstructed; 2. Collect cerebrospinal fluid for examination: routine, biochemical, bacter
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Dec 09, 2021
Safety guidelines for thoracic puncture needles
(1) Before puncture: understand the patient's psychological state, explain the purpose of puncture to the patient, introduce the operation method, explain the matters needing a
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Dec 09, 2021
Matters needing attention of pleural puncture needle
1. The purpose of puncture should be explained to the patient before operation to remove concerns, and informed consent should be signed; For nervous patients, diazepam 10mg or cod
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Dec 09, 2021
Contraindications of pleural puncture needles
1. Weak and critically ill patients who cannot tolerate puncture. 2. Allergic to narcotics. 3. Coagulation dysfunction, severe bleeding tendency, the patient is not suitable for pu
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Dec 09, 2021
The main role of pleural puncture needle
(1) Pleural effusion was collected for general character detection, chemical detection, microscope monitoring and bacteriological detection to clarify the nature of effusion and fi