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WO2025085017A1 - Émetteur anatomiquement compatible - Google Patents

Émetteur anatomiquement compatible Download PDF

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Publication number
WO2025085017A1
WO2025085017A1 PCT/TR2024/050586 TR2024050586W WO2025085017A1 WO 2025085017 A1 WO2025085017 A1 WO 2025085017A1 TR 2024050586 W TR2024050586 W TR 2024050586W WO 2025085017 A1 WO2025085017 A1 WO 2025085017A1
Authority
WO
WIPO (PCT)
Prior art keywords
transmitter
membrane structure
trachea
pocket
patient
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/TR2024/050586
Other languages
English (en)
Inventor
Selin YAVUZ ILIK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from TR2023/013178 external-priority patent/TR2023013178A2/tr
Application filed by Individual filed Critical Individual
Publication of WO2025085017A1 publication Critical patent/WO2025085017A1/fr
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0488—Mouthpieces; Means for guiding, securing or introducing the tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/0418—Special features for tracheal tubes not otherwise provided for with integrated means for changing the degree of curvature, e.g. for easy intubation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0463—Tracheal tubes combined with suction tubes, catheters or the like; Outside connections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0475—Tracheal tubes having openings in the tube
    • A61M16/0477—Tracheal tubes having openings in the tube with incorporated means for delivering or removing fluids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0434—Cuffs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0216—Materials providing elastic properties, e.g. for facilitating deformation and avoid breaking

Definitions

  • the invention relates to a transmitter that has been developed to transfer gas between the lungs and the machine providing respiratory gas support in patients receiving respiratory support.
  • An endotracheal tube is a medical device and is often used during a procedure known as intubation. Intubation is the process of inserting a tube into the patient's respiratory tract. This tube is used to help the patient breathe or to provide breathing.
  • the endotracheal tube is usually directed from the patient's mouth or nose into the respiratory tract, that is, into the trachea (windpipe). This tube is used to deliver certain gases (such as a mixture of oxygen and carbon dioxide) to the patient's lungs and to support breathing.
  • Endotracheal tube is used in intensive care and emergency units, during surgeries under anesthesia or in other situations that require respiratory support in order to meet the respiratory needs of patients who need help with breathing or to protect the respiratory tract.
  • Placement and long-term use of the endotracheal tube causes some potential problems. During the placement process, tissue damage may occur in the vocal cords, teeth, and adjacent structures such as the lung that the tube may contact. In long-term use, there is a risk of structural injury due to the degradation of the mucosal structure, especially in the trachea, from stenosis to tears and even esophagus may be affected. In addition to these, due to the difficulty of the intubation process, it may take longer time to deliver the necessary gases to the patient with the existing tubes and the patient's life may be in danger.
  • the present invention relates to an anatomically compatible transmitter in order to eliminate the above-mentioned disadvantages and to bring new advantages to the relevant technical field.
  • One object of the invention is to provide an anatomically compatible transmitter that prevents tissue damage to the patient's respiratory tract and adjacent structures during use.
  • Another object of the invention is to provide an anatomically compatible transmitter that occupies a small volume in a closed state and facilitates the intubation process by allowing the user to maneuver more easily during use.
  • the present invention is a transmitter comprising at least one body to provide the gases needed by the patient, characterized in that said body comprises at least one membrane structure and a plurality of thin wire structures that allow the said membrane structure to be partially transitioned between the open state and the closed state in the trachea (windpipe) and can be transitioned with the membrane structure.
  • said body comprises at least one membrane structure and a plurality of thin wire structures that allow the said membrane structure to be partially transitioned between the open state and the closed state in the trachea (windpipe) and can be transitioned with the membrane structure.
  • a possible embodiment of the invention is that the membrane structure is opened in such a way that it contacts with the inner walls of the trachea.
  • the transmitter can take the form of its location.
  • the membrane structure comprises biocompatible materials. Thus, toxic or harmful effects are prevented.
  • the membrane structure is in the closed state to facilitate the insertion of the said body into the trachea.
  • the process of placement of the transmitter in the trachea is carried out easily.
  • Another possible embodiment of the invention is that it comprises at least one cuff with a segmented structure, which is placed on the outside of the said membrane structure and inflated to ensure keeping the correct position of the membrane structure.
  • the process of placement of the transmitter in the trachea is facilitated.
  • the said pocket comprises at least one hole which allows the entrance and exit of the said drainage pipe into the pocket.
  • the said pocket comprises at least one hole which allows the entrance and exit of the said drainage pipe into the pocket.
  • Fig. 2 shows a representative perspective view showing the closed state of the membrane structure on the transmitter of the present invention.
  • Fig. 3 shows a representative perspective view showing the open state of the membrane structure on the transmitter of the present invention.
  • Fig. 1 shows a representative perspective view of at least one transmitter (10) of the present invention.
  • the said anatomically compatible transmitter (10) reduces the damage caused during placement to the patient's trachea and use.
  • the thin structure of the transmitter (10) in the process of placing it to the patient's trachea makes it easier to be placed in the trachea.
  • the diameter of the transmitter (10) changes and continuous contact with adjacent tissues is prevented. In this way, the damage to adjacent tissues is reduced by preventing pressure on the tissues that the transmitter (10) comes into contact with.
  • the transmitter (10) shown in Fig. 1 comprises at least one sheath (20).
  • the said sheath (20) allows the transmitter (10) to be safely inserted into the trachea to perform the inhalation-exhalation procedure.
  • the sheath (20) ensures that at least one body (30) structure is in the closed position when the transmitter (10) is initially inserted into the trachea. After the transmitter (10) is inserted into the trachea, the sheath (20) is pulled, allowing the said body (30) to be opened.
  • Endotracheal tube structures known in the art have a curved structure. Thanks to the sheath (20) used in a possible embodiment of the invention, the tip of the transmitter (10) has a curved structure and thus the difficulty experienced during placement in the trachea is prevented. In addition, the use of sheath (20) provides the doctor with maneuverability and ease of use in the process of placement of the transmitter (10) in the trachea.
  • Fig. 3 shows a possible embodiment of the transmitter (10) without a sheath (20).
  • the transmitter (10) is closed as long as positive pressure is not supplied to the structure. Thanks to this feature, it provides convenience during insertion into the trachea.
  • the improved transmitter (10) structure opened by the application of given gases pressure. In this way, a transmitter (10) structure with fewer components is obtained.
  • the body (30) comprises at least one membrane structure (31 ). The said membrane structure (31 ) is developed to minimize tissue damage to the patient during the intubation procedure.
  • the membrane structure (31 ) is made of biocompatible silicone or a similar material.
  • the biocompatible membrane structure (31 ) reduces the tissue damage caused to the patient during the opening of the transmitter (10) after the pressure is applied.
  • the membrane structure (31 ) opens when the gases are provided with positive pressure and takes the form of its location in the trachea. With the change in the air pressure applied to the transmitter (10), there is no continuous contact with soft tissues.
  • the membrane structure (31 ) comprises at least one cuff.
  • the said cuff By inflating the transmitter (10) after it is placed in the trachea, the said cuff ensures that the transmitter (10) is positioned correctly, that air escape from the respiratory tract is prevented and that the position of the transmitter (10) is fixed.
  • the cuff can be in one-piece or multi-piece. In this way, irritation of adjacent structures is minimized during the placement of the transmitter (10) in the trachea.
  • the lower part of the transmitter (10) has a larger surface area than the upper part when positive pressure is applied to it thanks to its developed design. In this way, the transmitter (10) is automatically placed in the trachea while the pressure is applied. For this reason, the necessity of using the cuff structure is eliminated.
  • the smooth and accurate positioning of the transmitter (10) on the trachea eliminates the need for a cuff thanks to its developed geometric design.
  • the membrane structure (31 ) comprises at least one thin wire structure (310) with pipe characteristics.
  • the said thin wire structure (310) is partially rigid in the present embodiment.
  • the transmitter (10) can be opened and closed together with the membrane structure (31 ).
  • the thin wire structure (310) ensures that the transmitter (10) is rigid.
  • the thin wire structure (310) maintains the rigidity of the membrane structure (31 ) and allows the inhalation-exhalation process to be carried out as desired.
  • a thin strip structure can be used instead of the said thin wire structure (310).
  • the developed strip structure is surrounded by the membrane structure (31 ).
  • the said strip structure is flat or concave according to its width. In this way, the transmitter (10) maintains its rigidity and the inhalation-exhalation process can be performed in response to the pressure value provided according to the need. In addition, the insertion of the transmitter (10) into the trachea is facilitated.
  • the transmitter (10) prevents continuous pressure and irritation to the patient's trachea and vocal cords and provides convenience to the patient in longterm use of the transmitter (10).
  • the present embodiment of the anatomically compatible transmitter (10) shown in Fig. 2 is considered as at least one closed state (II).
  • the said closed state (II) allows the transmitter (10) to easily enter the trachea during the inhalation-exhalation process.
  • After the transmitter (10) enters the trachea it shifts into at least one open state (I) shown in Fig. 3 by providing gas delivery into it.
  • the gas transmission process takes place.
  • the drainage process of the transmitter (10) is carried out in two different ways. With the drainage catheter inserted into the transmitter (10), drainage is carried out from the inside as in classical methods.
  • the said pocket (50) is essentially a chamber that is configured on the surface of the membrane structure (31 ) and through which the pipe passes.
  • the drainage tube (40) enters through the hole (31 1 ) formed in the upper part, that is, the part close to the trachea, and is removed through the hole (31 1 ) in the lower part, that is, the part close to the lung.
  • secretion drainage can be made from outside of the transmitter (10).
  • the secretions in this area are drained thanks to the pocket (50) that allows the drainage pipe (40) shown in Fig. 4 to pass through the hole (31 1 ) and pass through the hole (31 1 ) opened towards the outside at the end of the transmitter (10).
  • the pocket (50) part which can be added to the surface of the membrane structure (31 ) if desired, can be removed at the doctor's preference and optionally.
  • the anatomically compatible transmitter (10) After the anatomically compatible transmitter (10) enters the patient's trachea, it is opened by delivering gases into the transmitter (10) with positive pressure during the inhalation-exhalation procedure, and the width (diameter) change can be adjusted over time with the change in the amount of positive pressure.
  • the use of endotracheal tubes of many varieties and types creates problems due to the differences created by the patient's age, gender and the size of the respiratory tract. Thanks to the fact that the transmitter (10) can take the form of its location during the procedure, the need to use different sizes and types can be reduced when applying to different patients.

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

L'invention concerne un émetteur (10) comprenant au moins un corps (30) pour fournir les gaz nécessaires au patient. En conséquence, la nouveauté de l'invention réside dans le fait que ledit corps (30) comprend au moins une structure de membrane (31) et une pluralité de structures de fil mince (310) qui permettent à ladite structure de membrane (31) de partiellement transitionner entre l'état ouvert (I) et l'état fermé (II) dans la trachée (évent) et de transitionner avec la structure de membrane (31).
PCT/TR2024/050586 2023-10-17 2024-06-03 Émetteur anatomiquement compatible Pending WO2025085017A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR2023013178 2023-10-17
TR2023/013178 TR2023013178A2 (tr) 2023-10-17 Anatomi̇k uyumlu i̇leti̇ci̇

Publications (1)

Publication Number Publication Date
WO2025085017A1 true WO2025085017A1 (fr) 2025-04-24

Family

ID=95448766

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/TR2024/050586 Pending WO2025085017A1 (fr) 2023-10-17 2024-06-03 Émetteur anatomiquement compatible

Country Status (1)

Country Link
WO (1) WO2025085017A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045153A1 (fr) * 1996-05-28 1997-12-04 Mcgill University Obturateur larynge
US20090178674A1 (en) * 2006-06-26 2009-07-16 Tracoe Medical Gmbh Device for introducing a tracheal cannula into a tracheostoma
US20110073115A1 (en) * 2009-09-30 2011-03-31 Nellcor Puritan Bennett Llc Tracheal cuff for providing seal with reduced pressure on the tracheal walls
CN110237386A (zh) * 2019-06-24 2019-09-17 无锡圣诺亚科技有限公司 一种低损伤的气管导管

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997045153A1 (fr) * 1996-05-28 1997-12-04 Mcgill University Obturateur larynge
US20090178674A1 (en) * 2006-06-26 2009-07-16 Tracoe Medical Gmbh Device for introducing a tracheal cannula into a tracheostoma
US20110073115A1 (en) * 2009-09-30 2011-03-31 Nellcor Puritan Bennett Llc Tracheal cuff for providing seal with reduced pressure on the tracheal walls
CN110237386A (zh) * 2019-06-24 2019-09-17 无锡圣诺亚科技有限公司 一种低损伤的气管导管

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