Drug Administration and Sample Collection Techniques Platform-Topgene Biotechnology

Route of Drug Administration	Rats/Mice	Guinea Pigs	Rabbits	Beagle Dogs/Pigs	Monkeys
Stereotaxic Intracerebral Administration	●		●	●	●
Intracerebroventricular (ICV) Administration	●		●	●	●
ICV administration (Ommaya reservoir)				●	●
Gavage	●	●	●	●	●
Oral Administration			●	●	●
Oral Mucosal Administration	●		●	●	●
Nebulized Inhalation Administration				●	●
Nasal Drop Administration	●			●	●
Intraspinal Administration	●			●	●
Vitreous Chamber Administration	●		●		●
Intrathoracic Injection	●
Intraperitoneal Injection	●	●	●	●	●
Dermal Administration	●	●	●	●
Subcutaneous Injection	●		●	●	●
Intradermal Injection	●	●	●
Intramuscular Injection	●	●	●	●	●
Intravenous Injection	●	●	●	●	●
Rectal Administration	●		●	●	●
Vaginal Administration	●		●		●
Intra-Articular Administration	●		●	●	●
Intrathecal (IT) Administration	●			●	●
Renal Cortex Administration	●				●

Sample Type	Collection Technique
Blood Samples	Tail vein blood collection, orbital venous plexus blood collection, submandibular vein blood collection, jugular (arterial) vein blood collection, femoral artery (vein) blood collection, marginal ear vein blood collection, cephalic vein blood collection, posterior tibial vein blood collection, etc.
Urine Samples	Metabolic cage urine collection, catheterization urine collection, ureteral catheter urine collection, bladder compression urine collection.
Fecal Samples	Metabolic cage fecal collection
Cerebrospinal Fluid Samples	Lumbar puncture or lumbar IT catheterization cerebrospinal fluid collection
Liver Samples	Liver sample collection by puncture
Kidney Samples	Kidney sample collection by puncture
Ascites Samples	Abdominal puncture ascites collection
Bile Samples	bdominal puncture ascites collection

01.

Specialized Neurovascular and CNS Interventions

: Stereotaxic Microsurgery & Infusion：High-precision intracranial procedures utilizing stereotaxic coordinates for focal drug delivery, viral vector infusion, or electrode implantation.

: Intracerebroventricular (ICV) administration via Ommaya reservoir: Surgical implantation of lateral ventricle reservoirs to enable repeated cerebrospinal fluid (CSF) sampling and intraventricular pharmacotherapy.

02.

Comprehensive General and Minimally Invasive Surgery

: Abdominal & Visceral Surgery:Broad expertise in general surgical procedures, including splenectomy and other organ-specific resections.

: Laparoscopy & Endoscopy:Utilization of minimally invasive surgery (MIS) to reduce post-operative inflammation, accelerate recovery kinetics, and improve the translational validity of longitudinal studies.

03.

Precision Guidance and Surgical Innovation

: Ultrasound-Guided Techniques:Real-time ultrasound guidance for percutaneous biopsies, vascular access, and targeted deep-tissue injections.

: Robotic-Assisted Surgery:Integration of surgical robotics to achieve superior dexterity and reproducibility in micro-surgical environments and complex reconstructive models.

04.

Brain-computer Interface (BCI) Research Platform

: We provide one-stop NHP-BCI platform covering behavioral training, neurological disease model construction, electrode implantation, anti-infection treatment, signal acquisition, and imaging detection.

05.

Relevant Instruments

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