Select a category. Of the pieces that will come out, this symbol indicates that it is suitable for makers.

  • Spare parts and connections by air
  • Protection and prevention systems
  • Non-invasive ventilation

REFERENCE: 3DPT001

NEED: Increased need is expected in all hospitals for elbow connection (orotracheal tube) for standard ICU respirator, due to the high forecast of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD and Avinent.

REFERENCE: 3DPT005

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT006

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in the Parc Taulí with TPU95A and FDM technology. Other options for flexible materials are being studied. In principle, SLS technology is excluded due to the risk of dust entering the patient without a posterior filter (impossible in this case).

We release three designs:

  • V1: No atrial adhesion. Only with elastic rubber fastening through the slots provided in the design.
  • V2: With atrial grip. It may not adapt to the patient's condition. In this case we recommend cutting off the earpiece and using the slots provided in the design for use with elastic band.
  • V3: Optimized printing. Ideal for optimized production. We have eliminated and shortened the design. It is necessary to secure it with rubber system.

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD and Nexeo Plastics.

REFERENCE: 3DPT007

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT008

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT009

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT010

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

REFERENCE: 3DPT011

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

Dr. Manel Lujan, a pulmonologist at Parc Taulí, explains in the following video the clinical utility of this piece. Specifically, it is an improvement over standard parts because it has a size that allows more air flow and has been found to improve patients faster.

REFERENCE: 3DPT012

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

REFERENCE: 3DPT013

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT014

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT015

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLA with dental resins.

ASSEMBLY INSTRUCTIONS:

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT016

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT018

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT019

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

CLINICAL VALIDATION:

Leak testing has been performed with pressure and flow monitoring in CPAP mode and distal occlusion at the leak port. The CPAP pressure value has been increased from 4 to 16 in incremental intervals of 2 cm H2O and at an acquisition frequency of 200 Hz. It is considered in this situation (occlusion and absence of active patient) that the flow value represents the leakage value for each pressure value analyzed. The data were imported into Microsoft Excel, determining for each piece the pressure / leak equation.

Results:

It was determined that the piece manufactured in 3D has a slightly higher level of leakage for each level of pressure analyzed with respect to its commercial counterpart. The attached figure reflects the pressure / leakage ratio of each of the pieces analyzed in the laboratory, along with the correlations of each of them.

Pressure ratio (horizontal axis) with leaks (vertical axis) for the original piece and the one designed in 3D.

Relational equations:

  • Leakage (original) = -0,0005p2 + 0,03p + 0,1035 (R² = 0,9998)
  • Leakage (3D) = -0,0008p2 + 0,0434p + 0,1005 (R² = 0,9948)

In conclusion, the 3D-printed piece has a slightly higher leakage level than the original, which can even prevent re-inhalation at high current volumes.

PRINT VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

PART 1 (3DPT022-1)

PART 2 (3DPT022-2)

PART 3 (3DPT022-3)

REFERENCE: 3DPT022

NEED: Standard valve stock breakage. The need in all hospitals is expected to increase, due to the high numbers of patients who will require assisted ventilation at the peak of the epidemic.

CHARACTERISTICS OF THE SPRINGS:

Inner spring:

  • Wire diameter: 0.42 mm
  • Circle diameter: 7.2 mm
  • Length: 16 mm

Outer spring:

  • Wire diameter: 0.44 mm
  • Circle diameter: 14 mm
  • Length: 35 mm

SYSTEM CALIBRATION:

An in-silico study was performed for the calibration of PEEP valves using a CPAP system configured with 10 cm H2O IPAP with 6 units 3DPT022 coupled with springs A and B (described above). The material used for printing has been PLA with FDM technology.

After the calibration, the 10cm mark of H2O was added to the design, as well as a security system with a screw cap that limited the pressure to a maximum of 12cm of H2O.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM, SLA or SLS.

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD and Santasusana Springs.

WARNING: Use of this product is not authorized by AEMPS. Its use is under the responsibility of the end user. Each hospital must request the appropriate authorization for use in patients.

REFERENCE: 3DPT024

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in the Parc Taulí by FDM SLA biocompatible by class I medical product.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLA. SLS is discarded for possible pulse entry into the patient.

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT025

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in the Parc Taulí with TPU95A and FDM technology. Other flexible material options are being studied.

REFERENCE: 3DPT026_VH

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated at Vall d'Hebron Hospital with FDM technology and PLA material.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM, SLS or SLA. For autoclave sterilization, SLS technology with Polyamide is recommended for medical use.

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT027

NEED: Stock breakage of standard connection. The need for all hospitals is expected to increase, due to the high numbers of patients who will require intubation at the peak of the epidemic.

VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM or SLS (a filter must be located after the piece to prevent dust from entering the patient).

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD.

REFERENCE: 3DPT002

NEED: Door handles are one of the most viral and bacterial loads on buildings. The reason is the recurring contact on the part of different users, added to the fact that it is not an element that is cleaned continuously.

VALIDATION: The design of this product has been validated in our hospital and is used for handles with a maximum diameter of 20 mm (without specific minimum, since it rests on the door at the bottom). It is intended for printing on both FDM and SLS. Other options for biocompatible materials and 3D printing technologies are being studied.

This product was designed by Mastertec and validated at Parc Taulí.

REFERENCE: 3DPT020_HSJD

NEED: In the current health emergency situation, and due to the lack of stock of commercial material, healthcare staff who cannot access other materials can make temporary use of this design, always ensuring production and sterilization conditions that guarantee your safety.

VALIDATION: The clinical utility of this piece has been validated at the Sant Joan de Déu Hospital in Barcelona. The strength of the material has been validated with Frekaderm ®, a medical device disinfectant antiseptic, making sure that the piece resists: the screen does not whiten and it does not lose transparency.

PRINTING AND ASSEMBLY OPTIONS:

  • Support Material: Non-porous material resistant to cleaning with Frekadern ® type disinfectant. Tested with PET-G (Glycol Polyethylene Terephthalate).
  • Screen Material: Non-porous material resistant to cleaning with Frekadern ® type disinfectant. PVC (Vinyl Polychloride) or PP (Polypropylene). A4 sheets with rounded tips. It is tested with 200 microns with acceptable result. 500 microns or higher is recommended. Secure sealed with thermos on the top visor.
  • Technology: FDM, SLS or SLA. In the case of FDM:
    • Printing time: 1h 50
    • Material: 37 g
    • Printing parameters:
      • Nozzle diameter: 0.4 mm
      • Layer height: 0.28 mm
      • In-fill: 50% minimum

The design and manufacture of this product would not have been possible without the participation and delivery of BCN3D and CovidMakers.

REFERENCE: 3DPT031

NEED: Prolonged use of protective masks for long periods of time can cause pain, irritation, and dermabrasion on the skin of the ear with healthcare personnel. This solution carries the pressure of the hold behind the head to release the pressure from the ear.

VALIDATION: The clinical utility of this piece has been tested in Parc Taulí with PLA by FDM.

PRINTING OPTIONS:

  • Material: PLA, PA11, PA12.
  • Technology: FDM or SLS.

This product has been co-designed by Peak Sport Products Co and HP and has been tested at Parc Taulí thanks to the community of Coronavirus Makers. More information about the product at HP website.

Dr. Manel Luján, a pulmonologist at Parc Taulí, explains the process of clinical validation of the Duke de Cressi mask for use as a CPAP system, as well as the procedure to be followed for its assembly.

PART 1 (3DPT021-1)
Cressi® Duke Mask Adapter

PART 2 (3DPT021-2)
Support for non-return valve

OPTIONAL: PART 3 (3DPT024)
Only in the absence of the availability of a bactericidal filter. See piece "3DPT024 - Straight connector 15-22mm for airway tube".

REFERENCE: 3DPT021

NEED: The need in all hospitals is expected to increase, due to the high numbers of patients who will require non-invasive breathing systems at the peak of the epidemic.

CLINICAL VALIDATION:

  • Cressi® Duke Mask
  • 3DPT021-1
  • 3DPT021-2 coupled with the extra silicone non-return valve, provided by the manufacturer in the same sealing package of the mask.
  • 10 cm H2O PEEP valve

The system was validated with the help of external monitoring, using a Powerlab 16 SP polygraph (Adinstruments Australia) equipped with a S 300 pneumothachograph (dead space, 80 ml) and a pressure transducer 1150. Both sensors were calibrated in front of a 3 L syringe and water column respectively. Threshold valve with 10 cm H2O value was placed on the expiratory port (Respironics, Murrysville, Pennsylvania). A gas flow of 15 L / min was introduced using a Venturi system, with the lateral openings corresponding to 45% FiO2.

Results:

  1. With non-return valve: Pressures in the circuit were reached at the end of expiration of 10 cm H2O. The presence of retrograde flow was not observed in any test.
  2. Without return valve: Pressures reached at the end of expiration reach 4 cm H2O (6 cm H2O lower than expected). An increase in retrograde flow was also detected, which was attributable to the absence of the extra return valve.

PRINT VALIDATION: The clinical utility of this piece has been validated in the Parc Taulí by FDM biocompatible by class I medical product.

ASSEMBLY INSTRUCTIONS:

AndTonic has created this video-tutorial to follow step by step the assembly of the mask with the pieces. Also, you can Download the manual in pdf version. Also below is the step-by-step of image montage.

The design and manufacture of this product would not have been possible without the participation and delivery of AstorCAD, Cressi and HP. We also thank AndTonic for promoting and spreading the initiative.

PART 1 (3DPT023-1)
Decathlon® Subea Easybreath Mask Adapter

PART 2 (3DPT023-2)
Support for non-return valve

OPTIONAL: PART 3 (3DPT024)
Only in the absence of the availability of a bactericidal filter. See piece "3DPT024 - Straight connector 15-22mm for airway tube".

REFERENCE: 3DPT023

NEED: The need in all hospitals is expected to increase, due to the high numbers of patients who will require non-invasive breathing systems at the peak of the epidemic.

CLINICAL VALIDATION:

  • Decathlon® Subea Easybreath Mask
  • 3DPT023-1
  • 3DPT023-2 coupled with a silicone return valve obtained in the following ways:
    • Test 1: Extracted from another mask of the same brand
    • Test 2: Extracted from the inner membrane of the mask itself
    • Test 3: No return valve

Important: The manufacturer of this brand does not supply any extra valve in the original packaging.

The system was validated with the help of external monitoring, using a Powerlab 16 SP polygraph (Adinstruments Australia) equipped with a pneumatic tachograph S 300 (dead space, 80 ml) and a pressure transducer 1150. Both sensors were calibrated in front of a 3 L syringe and water column respectively. A threshold valve with a value of 10 cm H2O was used at the expiratory port (Respironics, Murrysville, Pennsylvania). A gas flow of 15 L / min was introduced using a Venturi system, with the side openings corresponding to 45% FiO2.

Results:

  1. With the return valve removed from another mask of the same brand:
    • On passive expiration, mean pressures were reached in the final expiry circuit of 7 cm H2O, with a maximum of 8 cm H2O, which is 2 to 3 cm H2O lower than expected (see attached photo).
    • During active exhalation, point pressures of 10 cm H2O were reached at the beginning of expiration with a subsequent rapid descent.
    Results with the return valve taken from another mask of the same brand

    Results with the return valve taken from another mask of the same brand

    An outward air leak was identified at the top of the mask with the skin at the top just below the air inlet and outlet path (see figure attached). At this point, the distance between the skin and the stiff mask area is considerably narrowed, which means that silicone does not have the same amount of adaptation margin on the patient's face. Failure to identify any other significant leakage points could be the cause of the loss of pressure compared to other full-dive mask models.

    Air leak detection site

    Air leak detection site

  2. With the non-return valve removed from the inner membrane of the mask:
    • In passive expiration, mean pressures were reached in the final expiry circuit of 7 cm H2O, with a maximum of 8 cm H2O and a minimum of 6 cm H2O.
    • During active exhalation, point pressures of 10 cm H2O were reached at the beginning of expiration with a subsequent rapid descent.

    As can be seen from the figures in the previous test 1 and in this test 2, there were no significant differences between using a valve drawn from another mask and a valve from the inner membrane of the mask. This indicates that the non-return valve on the inspiration path is sufficiently competent to solve the effect of the double chamber inside the mask.

    Results with the return valve removed from the inner membrane of the mask

    Results with the return valve removed from the inner membrane of the mask

  3. Without any return valve: Pressures at the end of expiration reached values ​​of 6 cm H2O (4 cm H2O lower than expected). An increase in retrograde flow attributable to the absence of the return valve was also detected.

    Results without any return valve

PRINT VALIDATION: The clinical utility of this piece has been validated in the Parc Taulí by FDM SLA biocompatible by class I medical product.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM, SLA or SLS.

ASSEMBLY INSTRUCTIONS:

More information available at technical document made by 3D activists, also included in the download files.

The design and manufacture of this product would not have been possible without the participation and delivery of 3D activists, AsorCAD, Dr. Josep M. Serra (Anesthesiology in PHV), Decathlon Spain, Coronavirus Makers.

PART 1 (3DPT033-1)
SK8 Urban "aqua" mask adapter

PART 2 (3DPT033-2)
Support for non-return valve

OPTIONAL: PART 3 (3DPT024)
Only in the absence of the availability of a bactericidal filter. See piece "3DPT024 - Straight connector 15-22mm for airway tube".

REFERENCE: 3DPT033

NEED: The need in all hospitals is expected to increase, due to the high numbers of patients who will require non-invasive breathing systems at the peak of the epidemic.

CLINICAL VALIDATION:

  • SK8 Urban aqua mask
  • 3DPT033-1
  • 3DPT033-2 Coupled with Silicone Non-Return Valve Extracted from Mask Inner Membrane
  • 10 cm H2O PEEP valve

The system has been validated with the help of external monitoring, using polygraph powerlab 16 SP (Adinstruments Australia) equipped with pneumotachograph S 300 (dead space, 80 ml) and pressure transducer 1150. Both sensors were calibrated against 3L syringe and water column respectively. A 10 cm H2O threshold valve was placed in the expiratory port (Respironics, Murrysville, Pennsylvania). A gas flow of 15L / min was introduced using a Venturi system, with the side openings corresponding to 45% FiO2.

Results:

  1. With non-return valve: Pressures were achieved in the circuit at the expiration end of 10 cm H2O. The presence of retrograde flow was not observed in all tests.

    Results with non-return valve

  2. Without return valve: The pressures at the end of expiration reached reached 6-7 cm H2O (3 cm H2O lower than expected). An increase in retrograde flow attributable to the absence of the extra non-return valve was also detected.

    Results without non-return valve

PRINT VALIDATION: The clinical utility of this piece has been validated in Parc Taulí with PA12 printed using SLS technology.

PRINTING OPTIONS:

  • Material: rigid material (polyamide, PLA, ABS medical, etc).
  • Technology: FDM, SLA or SLS.

ASSEMBLY INSTRUCTIONS:

More information available at technical document made by 3D activists, also included in the download files.

The design and manufacture of this product would not have been possible without the participation and delivery of the Platform Makers Covid, HP and Mediamarkt Spain.

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