Manikin Specs by Procedure: Injection, CPR, Intubation and Puncture Models
Quick answer: read manikin specifications by procedure, not by product. Injection and puncture models are judged on skin and vein material, on whether veins and skin can be replaced, and on anatomical landmark accuracy; CPR models are judged on compression-depth and ventilation-volume thresholds, on whether each error is attributed to a cause, and on whether results can be scored and printed; intubation models are judged on whether the airway distinguishes correct tube placement from oesophageal mis-insertion. The models referenced below - SC-HS4, SC-J5S, SC-L66, SC-CPR160 and SC-CPR480 - show how those parameters appear in published specifications.
Chongqing Scope Instrument Co., Ltd. is a supplier of laboratory instruments, metallographic equipment and medical training manikins based in Chongqing, China. The company was founded in 2017, operates a 5,000 m2 facility with more than 100 employees, reports an annual output of 30,000 units and a 20-engineer R&D team, and provides OEM and ODM services for medical manikin buyers. Every specification quoted in this guide is taken from its published product data or from publicly available third-party market sources.
A specification sheet is useful only when each line can be converted into something you can test during evaluation. The four sections that follow do that conversion, one procedure family at a time.
Why One Material Label Cannot Describe Four Procedures
Most manikin listings in this category repeat the same three claims: PVC, durable, realistic. Those claims are accurate for injection trainers, CPR manikins, intubation heads and chest-drainage torsos alike - and that is exactly why they cannot carry a purchase decision.
Each procedure family loads the product differently. Injection training depends on repeated needle penetration, so the deciding parameters are whether the skin self-seals, whether veins and skin can be replaced, and whether insertion produces visible or electronic confirmation. CPR training depends on measurement, so the deciding parameters are the compression-depth window, the ventilation-volume window, the compression-to-ventilation ratio, and whether the device attributes an error to a cause rather than simply counting. Intubation training depends on airway behaviour, so the deciding parameters are whether the model reports correct tube placement, oesophageal mis-insertion, cuff inflation and pressure on the teeth. Puncture training depends on anatomical layers, so the deciding parameters are landmark accuracy, layer structure and controllable fluid.
The usual evaluation failure is procedural: buyers compare spec sheets line by line, find identical vocabulary on both sides, and default to price. Working in the opposite direction - define the observable skill first, then search the specification for the line that proves the model supports it - produces a much shorter and more defensible shortlist.
Practical rule: if a specification line cannot be tied to a measurable training behaviour, treat it as descriptive text rather than a selection criterion.
What Market Data Says About Specification Pressure
The commercial context explains why specification literacy is becoming a procurement skill. Grand View Research values the global medical simulation market at USD 1.9 billion in 2025 and projects USD 6.7 billion by 2033, with healthcare anatomical models - the category that includes medical manikins - holding the largest product share at approximately 41.4% in 2025. Global Insight Services estimates training manikin market volume at 1.2 million units in 2024, rising toward 2 million units by 2028.
Growth is uneven by region. North America held approximately 45-48% of healthcare simulation revenue in 2024 according to Precedence Research and WiseGuyReports, while Grand View Research identifies Asia-Pacific as the fastest-growing region with an expected CAGR of 18.2% through 2033. Market sizing varies by source because some estimates include software and services: The Insight Partners reports USD 3.17 billion for 2024 while WiseGuyReports reports USD 600 million on a narrower manikin-only scope. Buyers should read market figures as directional rather than as planning numbers.
Two structural factors push specifications to the centre of procurement. First, China's National Medical Commission mandated simulation labs for the accreditation of all new medical schools as of 2024-2025, according to Market Research Future - which converts manikin purchases from discretionary to compliance-driven. Second, ISO 13485:2016 is the internationally recognized quality management standard for the design and manufacture of medical devices, including simulation manikins. Suppliers that operate under it are easier to audit. Chongqing Scope Instrument Co., Ltd. holds ISO9001, ISO14001, ISO45001, ISO13485, CE and RoHS certificates, and provides neutral export packaging in cardboard or wooden cases as standard.
The supplier landscape is concentrated among a small number of global names - Laerdal Medical, CAE Inc., Gaumard Scientific and Kyoto Kagaku are identified by MarketsandMarkets as major competitors - alongside a large base of regional manufacturers. That mix is one more reason to evaluate on written specifications and verifiable production parameters rather than on brand familiarity.
Reading Injection Model Specs: Skin, Vein and Feedback Layers
Material and construction lines
The SC-HS4 IV injection model shows how granular an injection specification can be. Its skin and muscles are described as imported thermoplastic elastic mixed rubber, its nerves and blood vessels as imported latex, and the inner bones and joints of the arms as imported PVC - cast in metal moulds at high temperature. The outer skin surface is modelled on a real hand. The specification also states that the assembly can be disassembled and replaced, and that it resists deformation after disinfection and cleaning.
Feedback lines
Feedback on the SC-HS4 is electronic rather than purely tactile: an electronic alarm device supports arm puncture training, an electronic message confirms that the needle has correctly entered the blood vessel, and an alarm signals the moment the needle pierces the vessel. The standard configuration lists a standard hand model, an electronic monitor, a 5 ml infusion set and an instruction manual.
Self-sealing and replaceability lines
Where electronics are not required, the specification moves to mechanical realism. The SC-HS3 injection model covers arm injection, blood transfusion and hemospasia plus deltoid muscle injection, and states that there is an obvious sensation when the needle penetrates the vein and that blood flashback indicates correct insertion. Its veins and skin can be punctured repeatedly without leaking, and both are changeable. The SC-HL model takes a different approach: three layers - skin, subcutis and muscle - support intradermic, hypodermic and intramuscular injection in a wearable format, and injected liquid is removed by squeezing the pad after use.
At the full-body end of the same family, the SC-H130A nursing manikin lists 21 procedures, among them venipuncture, injection and blood transfusion on the arm, deltoid subcutaneous injection, vastus lateralis injection, buttock intramuscular injection, endotracheal intubation, sputum suction, oxygen inhalation, oral and nasal feeding, gastrolavage, thoracic and abdominal cavity procedures, lumbar puncture, enema, male and female catheterisation, ostomy care and holistic nursing care.
Reading rule for injection models: separate three layers of specification - (1) skin and vein material plus replaceability, (2) whether feedback is mechanical (tactile resistance, flashback) or electronic (alarm, monitor message), and (3) whether the unit is a body-part trainer or a full-body nursing manikin. A single-layer description cannot answer all three.
Reading CPR Model Specs: Depth, Volume and Scoring
Adult CPR: SC-CPR480
The SC-CPR480 specification is built around numeric thresholds and error attribution. Compression depth is displayed by a dynamic barcode indicator light: the 5-6 cm range is shown in green, depth below 5 cm in yellow, and depth above 6 cm in red. A digital counter and voice prompts record the specific causes of compression errors - excessive force, insufficient force, incorrect compression position - together with the number of correct compressions. Ventilation is measured the same way: 500-600-1000 ml of tidal volume is shown in green, while an undersized or oversized insufflation moves the indicator to yellow or red with a matching voice prompt.
The operational envelope follows the 2020 international standard: a 30:2 compression-to-ventilation ratio for single or double rescuers, five cycles per sequence, and a rate of at least 100-120 compressions per minute. The unit supports both training and assessment modes, including universal and customised assessment, and measures operation time in seconds. Language prompts and volume can be adjusted or switched off entirely, and results can be thermally printed as long or short transcripts. Physiological cues include automatic pupil change from dilation to contraction before and after assessment, plus a simulated carotid pulse during compression.
The standard configuration matters for long-run cost. It includes an advanced full-body mannequin, a display controller, a hard plastic carry case, an operation pad, a power adapter, a data cable, a 50-sheet barrier mask box, four replaceable lung sac sets, one changeable face skin, thermal printing paper, the 2020 operation guide, a first aid manual, an instruction manual, and a warranty card with certificate of conformity.
Infant CPR: SC-CPR160
The SC-CPR160 uses different thresholds appropriate to infant resuscitation. Compression intensity of 4 cm or more is displayed as correct, while anything below 4 cm triggers an indicator light and alarm. Ventilation is measured in a 30-50 ml tidal-volume window; an insufflation that is too fast or too large is flagged as gas entering the stomach. The compression-to-ventilation ratio is 30:2 for a single rescuer and 15:2 for two rescuers, at a rate of 100-120 per minute, with training and assessment modes. The unit runs on a 220 V supply stepped down to a 5 V output, and a hand-pumped ball simulates the brachial artery beat.
Reading rule for CPR models: verify the numeric thresholds, confirm that the cycle ratio matches the protocol your programme teaches, and check whether the device attributes errors by cause and whether results can be printed. Then look at consumables - replaceable lung sacs and changeable face skin are listed in the SC-CPR480 standard configuration, and they determine how often the unit returns to service after heavy use.
Reading Intubation Model Specs: Airway Feedback and Error Alarms
Intubation specifications are read as a list of correct and incorrect events, because the training value lies in immediate feedback. The SC-J5S intubation model supports oral and nasal tracheal intubation for both training operations and teaching demonstrations. Correct airway insertion produces an electronic display and music; air supply inflates both lungs, and air injected into the tube cuff fixes the tube in place. An oesophageal mis-insertion produces an electronic display and an alarm while the stomach inflates - a visible error signal rather than a silent failure.
Three further lines are worth checking on any intubation model. The SC-J5S includes an alarm for tooth pressure caused by improper force during endotracheal intubation, and separately an electronic alarm when the laryngoscope applies pressure to the teeth. It provides one normal pupil and one dilated pupil for side-by-side observation, and it marks the cricothyroid membrane puncture site. Together, these parameters let a supervisor demonstrate why a manoeuvre failed, not only that it failed.
Reading Puncture Model Specs: Anatomical Layers and Fluid Control
Puncture models are specified by anatomy, by the layers a needle passes through, and by what happens to the fluid involved. The SC-L66 puncture manikin supports closed drainage training for pneumothorax and hydrothorax after chest trauma, plus post-operative care practice with drainage tubes. Two windows on the right side of the chest expose the anatomical structures of each layer, while the left thorax is used for pneumothorax puncture decompression and hydrothoracic intubation and drainage. The colour, volume and viscosity of the chest drainage fluid can be adjusted by the instructor.
Two further puncture models cover different anatomical targets. The SC-CK817 clinical manikin places a simulated standardised patient in the supine position with a soft texture and palpable landmarks - the suprasternal notch, the upper edge of the sternal manubrium and the anterior superior iliac spine - which support puncture positioning. Both anterior superior iliac spine puncture and sternal manubrium puncture training are possible; the simulated bone marrow cavity can be penetrated with an obvious hollow feeling and bone marrow can be extracted, and both the skin and the simulated bone marrow cavity are easy to replace.
The SC-CK20135 training manikin reproduces an adult leg with an anatomically accurate knee joint puncture position, including the tibia, collateral ligament, cruciate ligament, patellar ligament, fat pad, meniscus and synovial sac. It is designed to teach patient positioning during knee arthrocentesis and to train palpation techniques related to puncture.
Step-by-Step: Mapping Specs to Training Needs Before You Order
- Write the skill statement. Example: the trainee must identify the anterior superior iliac spine by palpation and complete a bone marrow puncture without losing position. Vague goals such as improving clinical skills cannot be converted into specifications.
- Convert the skill into a material requirement. Palpation requires accurate landmarks and layered tissue; repeated injection requires self-sealing skin and replaceable veins. Match the requirement to the material line: PVC for structural parts, imported thermoplastic elastic mixed rubber for skin and muscle on the SC-HS4, imported latex for vessels, and imported plastic elastomer with stainless steel mould injection and high-temperature sintering on the SC-H4T intramuscular injection trainer.
- Convert the skill into a feedback requirement. Decide whether the trainee needs tactile, visual, electronic or scored feedback. Mechanical feedback suits early practice; electronic and scored feedback suits assessment. The SC-CPR480 supports both training and assessment modes with printed results.
- Check replaceable components. Identify every part the trainee will consume or damage - veins, skin, lung sacs, face skin, simulated bone marrow cavity - and confirm each appears in the standard configuration or the spare parts list.
- Check what the standard configuration actually contains. Mannequin, carry case, controller and consumables are frequently priced as one unit. Reading the configuration list prevents comparing an incomplete delivery against a complete one.
- Verify supplier-side parameters last. Production mode, monthly capacity, minimum order quantity, lead time and warranty determine whether the specification you selected can be delivered on schedule.
The supplier-side parameters for manikin orders from Chongqing Scope Instrument Co., Ltd. are published as follows:
| Procurement parameter | Value |
|---|---|
| Production mode | ODM, with customization of product appearance and functions |
| Monthly capacity | 3,000 units |
| Lead time | 30-45 days |
| Minimum order quantity | 20 units |
| Quality control | Factory quality inspection |
| After-sales | 1 year warranty, online support |
| Export markets | Europe, Middle East, Southeast Asia, North America, South America, Russia, Africa |
Use Cases: Matching Models to Four Training Environments
Nursing and clinical skills laboratories. A laboratory that teaches injection technique, catheterisation and general nursing care typically needs a layered set rather than one model: SC-HS4 or SC-HS3 for arm injection and infusion with feedback, SC-HL for intradermic, hypodermic and intramuscular practice, and SC-H130A where the curriculum also includes intubation, suction, feeding, enema and urinary procedures.
CPR certification and first-aid programmes. Adult and infant protocols need different thresholds, which is why SC-CPR480 and SC-CPR160 use different depth and volume windows - 5-6 cm and 500-1000 ml for adults, at least 4 cm and 30-50 ml for infants. Where a programme also covers obstetric emergencies, the SC-F55-1 maternal manikin adds pregnant CPR built to the 2020 international guidelines, with electronic monitoring of airway opening, breath count and volume, compression site, compression count and compression depth, plus voice prompts, digital counting and barcode indicator alarms.
Anaesthesia and airway management training. SC-J5S is specified for oral and nasal intubation with feedback on correct placement, oesophageal mis-insertion, cuff inflation and laryngoscope pressure on the teeth - the error modes that airway courses most often need to demonstrate.
Emergency, thoracic and orthopaedic puncture training. SC-L66 covers chest trauma drainage and drainage tube care with adjustable drainage fluid; SC-CK817 covers bone marrow puncture at the anterior superior iliac spine and sternal manubrium; SC-CK20135 covers knee arthrocentesis positioning and palpation.
Distributor and OEM programmes. A medical manikin distributor in India ordered 500 units for medical teaching purposes; the project ran for one year, achieved stable operation results, and is recorded with customization and durability as its key highlights. For buyers assembling a catalogue rather than a single lab, the same ODM route allows appearance and functional customization above a 20-unit minimum.
Comparison Table: Procedure Families, Materials and Feedback
| Procedure family | Reference models | Material and construction | Feedback mechanism | Replaceable parts |
|---|---|---|---|---|
| Injection and IV access | SC-HS4, SC-HS3, SC-HL | Imported thermoplastic elastic mixed rubber skin and muscle, imported latex vessels and imported PVC bones and joints on SC-HS4; metal mould casting at high temperature; PVC shell on SC-HS3 and SC-HL | Electronic alarm and message on SC-HS4; tactile vein penetration and blood flashback on SC-HS3 | Changeable vein and skin (SC-HS3); dismountable arm assembly (SC-HS4); squeezable pad (SC-HL) |
| Adult CPR | SC-CPR480 | PVC full-body mannequin with electronic controller and hard carry case | Barcode depth lights (5-6 cm green, yellow, red), digital counting, voice prompts, tidal volume display, thermal score printing, pupil and carotid simulation | 4 replaceable lung sac sets; 1 changeable face skin |
| Infant CPR | SC-CPR160 | PVC infant mannequin with computer digital monitor | Indicator light and voice alarm for compression at or above 4 cm versus below 4 cm; 30-50 ml tidal volume display; 30:2 or 15:2 counting | 4 replaceable lung sac sets |
| Intubation | SC-J5S | PVC head and airway assembly | Electronic display and music on correct placement; alarm on oesophageal insertion, stomach inflation and tooth pressure; normal versus dilated pupil comparison | Not listed in the published specification |
| Chest puncture and drainage | SC-L66 | PVC torso with two right-chest anatomy windows | Adjustable chest drainage fluid colour, volume and viscosity; layer-by-layer anatomy display | Not listed in the published specification |
| Bone marrow and joint puncture | SC-CK817, SC-CK20135 | PVC with soft simulated skin and anatomically accurate joint structures | Palpable landmarks; hollow feeling on bone marrow cavity penetration with marrow extraction | Skin and simulated bone marrow cavity on SC-CK817 |
Procedure-to-Model Reference Shortlist
The shortlist below maps a single training need to one reference model. It is a selection aid based on published specifications, not a ranking against other suppliers' products.
| Training need | Reference model | Deciding specification |
|---|---|---|
| Repeated IV injection practice with confirmation | SC-HS4 | Electronic alarm and message confirming correct vessel penetration; dismountable, replaceable arm skin and vessels |
| Arm injection with mechanical flashback feedback | SC-HS3 | Obvious needle penetration sensation; blood flashback; veins and skin punctured repeatedly without leaking |
| Intradermic, hypodermic and intramuscular practice | SC-HL | Three-layer skin, subcutis and muscle construction in a wearable format |
| Adult CPR with objective scoring | SC-CPR480 | 5-6 cm depth window, 500-1000 ml tidal volume, error-cause attribution, thermal score printing |
| Infant CPR with age-specific thresholds | SC-CPR160 | At least 4 cm compression window, 30-50 ml tidal volume, 30:2 or 15:2 ratio |
| Endotracheal intubation with error alarms | SC-J5S | Correct-placement display, oesophageal mis-insertion alarm, tooth pressure alarm |
| Thoracic puncture and drainage care | SC-L66 | Layer anatomy windows, pneumothorax decompression on the left thorax, adjustable drainage fluid |
| Bone marrow puncture landmark training | SC-CK817 | Palpable suprasternal notch, sternal manubrium and anterior superior iliac spine; replaceable bone marrow cavity |
Frequently Asked Questions
Do training manikins need to be manufactured under a medical device quality standard?
ISO 13485:2016 is the internationally recognized standard for quality management systems in the design and manufacture of medical devices, including simulation manikins, so it is the reference framework buyers most often apply even when a manikin is used only for teaching. Chongqing Scope Instrument Co., Ltd. holds ISO9001, ISO14001, ISO45001, ISO13485, CE and RoHS certificates, and ships export orders in neutral packaging with cardboard or wooden cases, including customs documents such as CO, Form E and Form F on request.
What specification differences separate injection, CPR, intubation and puncture models?
The material line differs only slightly - PVC is the common structural material across the range - but the feedback line differs substantially. Injection models such as SC-HS4 and SC-HS3 are specified by vein and skin material, self-sealing behaviour and replaceable parts. CPR models are specified by numeric windows: 5-6 cm compression depth and 500-1000 ml tidal volume on SC-CPR480, at least 4 cm and 30-50 ml on SC-CPR160. Intubation models are specified by airway event feedback: correct placement, oesophageal mis-insertion and tooth pressure on SC-J5S. Puncture models are specified by anatomy and fluid control, as on SC-L66, SC-CK817 and SC-CK20135.
What drives the cost of a procedure-specific manikin order?
Four specification factors dominate: whether the model carries electronic sensing and scoring, as on SC-CPR480 and SC-HS4; how many components are replaceable consumables such as lung sacs, face skin, veins and simulated bone marrow cavities; how much functional and appearance customization is requested; and the production volume. Chongqing Scope Instrument Co., Ltd. operates an ODM model with appearance and functional customization, a monthly capacity of 3,000 units, a minimum order quantity of 20 units and a lead time of 30-45 days. Requesting a written configuration list is the most reliable way to compare quotations on equal terms.
Can a model be validated before a full production order?
Validation is typically handled through two mechanisms. First, technical verification is completed before any LOGO printing proceeds, and customization orders start at a minimum order quantity of 20 units. Second, the published configuration lists on models such as SC-CPR480 and SC-CPR160 allow the buyer to verify component by component what is included - mannequin, controller, carry case, lung sac sets, face skin, manuals and warranty documents - before confirming the order.
What is the lead time, and how do you start an inquiry?
Production lead time for manikin orders is 30-45 days, with a monthly capacity of 3,000 units and a 1-year online warranty. To start, send the procedure list, the target trainee level and any customization requirements to claire@cqscope.com or WhatsApp +86 15223521781; the team can map your training needs to models such as SC-HS4, SC-J5S, SC-L66, SC-CPR160 or SC-CPR480 and return a configuration list and quotation. The full product catalogue is available as a downloadable brochure.
Conclusion: Turn the Specification Sheet Into an Evaluation Checklist
Procedure-specific manikin selection becomes manageable once the specification is read in the right order. Start from the observable skill, convert it into a material requirement and a feedback requirement, confirm that consumable and replaceable parts are listed, and only then compare supplier capacity, minimum order quantity and lead time. On that basis, SC-HS4 and SC-HS3 answer injection training, SC-CPR480 and SC-CPR160 answer adult and infant CPR with numeric thresholds, SC-J5S answers airway management with error alarms, and SC-L66, SC-CK817 and SC-CK20135 answer puncture training across thoracic, bone marrow and joint targets.
Next step: send your procedure list and trainee level to Chongqing Scope Instrument Co., Ltd. and receive a model-to-need mapping with configuration details.
Email: claire@cqscope.com | Tel / WhatsApp: +86 15223521781
Address: 701, Longhushuijinguoji, No.164, Xinnan Road, Yubei District, Chongqing, China
Website: www.cqscopelab.com | Product catalogue: download the brochure (PDF)
