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SY305C Pathological Model of Oropharynx

The pharynx of human body is divided into nasopharynx, oropharynx and hypopharynx. Nasopharynx is between skull base and soft palate plane. And is communicated with the nasal cavity forward through the nasal posterior hole. On both sides of nasopharynx, eustachian tube pharynx is communicated with middle ear and tympanum. Posterior pharyngeal recess is the most common site of nasopharyngeal ai. The oropharynx is located between the soft palate and the superior margin of the epiglottis, and communicates with the oral cavity forward through the pharyngeal isthmus. The out sidewall receives that palatine tonsil. The hypopharynx is located between the upper margin of epiglottis and the plane of the lower margin of the 6th cervical vertebra, and communicates with the laryngeal cavity through the laryngeal orifice forwards and passes through the esophagus downwards. The piriform recess on both sides of the laryngeal orifice is the place where the foreign body is easily retained.

SY125 Female Pelvis And Pelvic Floor Muscle Model

Female pelvic and pelvic floor muscle model This female pelvic and pelvic floor muscle model is suitable for medical schools to use as visual aids when explaining human anatomy, so that students can easily understand the muscle and fascia levels of the female pelvic region and perineum (pelvic diaphragm, urine reproductive diaphragm, etc.) and the location relationship of uterus, rectum and bladder.

SY14 170 cm Frame with Muscle Coloration

170CM human skeletal model with half muscle staining and model This economical, life-size, articulated human skeletal model is an ideal model for basic anatomy teaching at a good price. Arms and legs removable for study. Show nerve branches, spinal artery and lumbar intervertebral disc, etc. The whole model was stained with muscle attachment points on the half side of the human whole body skeletal model. Material: PVC, imported paint. Iron base, stainless steel bracket. Size: 170CM

J001 Pharyngeal Muscle Model

Environmental-friendly PVC material, with median cut for the design, using median cut design, bar model is divided into two parts, a detailed display of the human throat muscles and pharyngeal wall pharynx, submandibular gland and sublingual gland medial nasopharynx laryngeal anatomical structure, for understanding the throat muscles such as the cricopharyngeal muscle, nasopharynx cavity, glands and other structures of teaching and learning is a rare model.

SY817 Pericardial Puncture & Cardiac And Intracardiac Injection Simulation Model

The simulation model is in the inclined decubitus position, with soft texture, real touch and vivid appearance. Accurate anatomical position: the sternum, xiphoid process, ribs and each intercostal space can be clearly touched. Pre-cardiac puncture training can be performed, and puncture training can be performed below the junction of xiphoid process and seventh costal cartilage. When the puncture needle enters the pericardial cavity (through negative pressure), liquid is led out. Note: Skin and simulated heart capsule can be replaced, and consumables are supplied.

SY815 Pneumothorax Puncture & Lymph Node Puncture Simulation Model

The model is of a male semi-body structure with anatomical features, which can be used for practicing pneumothorax decompression. The correct anatomical landmarks are used to aid in positioning training. Bilateral midline osseous second intercostal space or midline axillary fifth intercostal space is provided for transthoracic decompression training for evacuation of gas. Pedal type air inflation, very convenient. The same lung sac can be repeatedly punctured several hundred times.

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