WO2016110605A1 - Mejoras en dispositivo de reanimación para víctimas con paradas cardio-respiratorias - Google Patents
Mejoras en dispositivo de reanimación para víctimas con paradas cardio-respiratorias Download PDFInfo
- Publication number
- WO2016110605A1 WO2016110605A1 PCT/ES2015/070947 ES2015070947W WO2016110605A1 WO 2016110605 A1 WO2016110605 A1 WO 2016110605A1 ES 2015070947 W ES2015070947 W ES 2015070947W WO 2016110605 A1 WO2016110605 A1 WO 2016110605A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- tube
- mouth
- resuscitator
- mask
- patient
- Prior art date
Links
- 206010007617 Cardio-respiratory arrest Diseases 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims abstract description 10
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 230000000295 complement effect Effects 0.000 claims description 7
- 238000011321 prophylaxis Methods 0.000 claims description 6
- 230000002802 cardiorespiratory effect Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000000069 prophylactic effect Effects 0.000 abstract 1
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000008901 benefit Effects 0.000 description 5
- 208000014674 injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 4
- 210000003800 pharynx Anatomy 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 241001631457 Cannula Species 0.000 description 2
- 230000000747 cardiac effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 210000003296 saliva Anatomy 0.000 description 2
- 230000008673 vomiting Effects 0.000 description 2
- 206010013647 Drowning Diseases 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 201000003176 Severe Acute Respiratory Syndrome Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 208000006454 hepatitis Diseases 0.000 description 1
- 231100000283 hepatitis Toxicity 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 210000004916 vomit Anatomy 0.000 description 1
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
- A61M16/0048—Mouth-to-mouth respiration
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H31/00—Artificial respiration by a force applied to the chest; Heart stimulation, e.g. heart massage
- A61H31/004—Heart stimulation
-
- 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
- A61M16/049—Mouthpieces
-
- 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
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
Definitions
- the present invention relates to improvements in the main patent P201101 183 for "resuscitation device", which has been conceived and realized to obtain varied and notable advantages when performing the CPR resuscitation maneuver (cardio-respiratory arrest) with total prophylaxis.
- the resuscitator is exposed to direct contact and all the risks that this implies.
- the patient is exposed to possible drowning (with their own fluids, with their tongue) to bite self-injury, mask injuries, and to the most serious: delays and / or failures in the maneuver, being able to suffer severe irreversible brain sequelae and even death . All this generated by not having a single, more practical, faster and more efficient tool, perfectly suited for the maneuver.
- the present invention provides a device that manages to solve the aforementioned drawbacks, presenting other advantages that will be described below.
- the device is a CPR resuscitation device for topical, oropharyngeal, supraglottic use, which being of the type of those consisting of one or more pieces, according to manufacturing, is characterized by the fact that it has a configuration as a curved tube that penetrates into the mouth and throat of the patients, leaving a straight segment outside, where there are two unidirectional safety valves to prevent the return of fluid, said device also including a prophylaxis nozzle that the resuscitator uses to blow the air and a protective mask covering the mouth and nose of the resuscitator, the mouthpiece and mask assembly being rotatable in both directions to acquire different positions.
- the device has the advantage that it prevents contagion and combines in a single instrument the possibility of performing several actions that expedite the intervention of the animator, gaining valuable and precious time from the start of the CPR maneuver, with total prophylaxis.
- it can be easily used by a single resuscitator, since it is installed in the patient's mouth while the resuscitator performs the cardiac massages.
- said curved tube penetrates to the pharynx and includes an inward boundary edge that abuts the teeth / gums of the patient.
- said two unidirectional valves are configured to prevent breath and secretions of all kinds from coming into contact with the resuscitator, including the outside of the oropharyngeal tube two lateral outlet orifices to allow the exhalation of fluid from the patient.
- said nozzle has two lateral clamping reinforcements for the mouth of the resuscitator.
- the device comprises a second protective mask for the victim that covers his mouth or his entire face and is fixed or detachable.
- the device is designed so that, in a practical and fast way, (thanks to an ergonomic tube or cannula) the patient's mouth and pharynx are released for the passage of air, the tongue is retained to avoid choking (for example because of lax tongue) or injuries in case of bite. All quickly within the period of time in which the air intake, exhalation and cardiac massage of resuscitation are practiced.
- the tube is removably mounted under pressure to the rest of the device.
- the tube comprises elastic projections that are housed in complementary holes in the position of use of the tube.
- the elastic projections are elongated and the complementary holes are rectangular.
- Figure 1 is a perspective view of the device according to the main patent.
- Figure 2 is a longitudinal section of the device according to the main patent.
- Figure 3 is a perspective view showing the oropharyngeal tube with the lateral outlet holes and the end for inserting the nozzle assembly of the device according to the main patent.
- Figure 4 is a perspective view showing the part that constitutes the body of the ergonomic nozzle of the device according to the main patent.
- Figure 5 is a perspective view showing the unidirectional piston valve of the device according to the main patent.
- Figure 6 is an elevational view of the device according to the present invention, with the tube separated from the rest of the device.
- Figure 7 is an elevational view of the device according to the present invention, with the tube coupled in its position of use.
- Figure 8 is a perspective view of the device according to the present invention, with a plurality of tubes that can be coupled to the rest of the device.
- Figure 9 is a view of the device according to the present invention, in which it can be seen that the tube and the rest of the device can also be used separately.
- the device 1 has a structure solid enough to penetrate the mouth and throat of the patient and at the same time the flexibility necessary not to generate injuries. It can be lubricated. It is made of plastic material approved internationally for use in this area. It is translucent and allows to see the existence of fluids, if the patient bleeds or vomits.
- the end 3a, 3c that enters through the patient's mouth is curved and ergonomic, with a stop or edge 15 delimiter of entry into the mouth (in contact with the denture and / or gums).
- the opposite external end 3b used by the lifeguard has a nozzle 2 that allows the clamping using the teeth and a mask 20 that acts as a barrier and covers the lips and nose of the rescuer (it is designed for splashes of all kinds).
- the non-return valves are two, the main one in the form of a piston 7, 7a that goes up and down (allowing the opening for the passage of the insufflated air and the closing with the exhalation, which has exit to the outside).
- the secondary in the form of a flexible barrier 5 that also allows the passage of insufflated air through the resuscitator, preventing flow in the opposite direction, reinforcing the safety of the former.
- the exit of the air and possible fluids of the patient is towards the outside, by two exits or lateral holes 6 that the tube body 3 has.
- the resuscitator will then use the nozzle 2, at the external end 2a of the device 1, which has two lateral reinforcements 22 to be able to hold with its own teeth.
- the protection or mask 20 that completely covers the lips and nose, in addition to the separation distance between the mouths caused by the tube 3 of the device 1, prevents any contact with the patient, his mouth, his skin, saliva and other fluids, preventing a possible infection in cases of infections, HIV, fevers, viruses, etc. And thus allowing the optimal performance of the RCPB maneuver. Also the victim may possess a false protective mask that covers their lips.
- the resuscitator must introduce the curved body of the oropharyngeal device 1 through the patient's mouth, thereby ensuring that it remains open, thus allowing air to pass through.
- the tubing device 1 holds the tongue avoiding choking and allowing the circulation of air and fluids. It also prevents bites, protecting the tongue and the rest of the mouth.
- the main valve 4 functions as a piston 7 or piston that remains in the closed position. It opens when the resuscitator blows. Thanks to a spring 8 with zigzag-shaped legs 10, it returns to its resting position (closed).
- the unidirectional valves 4, 5 prevent the breath and fluids exhaled by the patient from coming into contact with the mouth of the resuscitator.
- the second valve is flexible and is also unidirectional. They are inside the body of device 1 and open when the resuscitator blows. In the case of exhalation, these are closed, leaving the exit open, which is always towards the outside of the device, without contact.
- the assembly of the set of parts that make up the instrument is under pressure.
- the nozzle 2 and its protective mask or barrier 20 rotate in both directions (allowing its use in different positions, thus providing a further benefit). It is presented sterilized in units, and in a fast opening container.
- the device In case of using a resuscitation bag, the device is placed in the nozzle 2 of the respirator on one side and in the bag on the other, under pressure and very quickly. In this way, the resuscitator "blows" with the bag and does not need a second resuscitator.
- FIGS. 6 and 7 show the resuscitation device with the improvements object of the present invention.
- the same numerical references are used to indicate the same or similar elements.
- the tube 3 is removably mounted to the rest of the device 1.
- the tube 3 comprises elastic projections 30 that are housed in complementary holes 31 in the position of use of the tube 3.
- the elastic projections 30 are elongated and the complementary holes 31 are rectangular.
- the resuscitation device with the improvements according to the present invention allows to exchange different cannula or tube measures at the user's will (for example, eight different measures, from pediatric neonatal to adult), as can be seen in Figure 8.
- the cannulas or tubes 3 are placed and removed in a removable way under pressure, with sufficient strength to be able to manipulate the device and exert force, without affecting its structure.
- the tube 3 is easily removed, allowing a measurement of the tube 3 to be replaced by another of a different size, which is put back under pressure using the same device.
- the device can also be used without the cannula or tube for that user who does not want to touch or open the patient's mouth.
- the device according to the present invention also has the advantage of being able to connect standard devices to the tube or cannula, which remains installed in the patient's mouth once the rest of the device is removed, such as the same emergency ventilation device, a oxygen line, as well as entry of endotracheal, gastric probes, etc. This is remarkable because other cannulas of this type do not allow various standard devices to be attached to them.
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Engineering & Computer Science (AREA)
- Cardiology (AREA)
- Otolaryngology (AREA)
- Epidemiology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Therapy (AREA)
- Percussion Or Vibration Massage (AREA)
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15876727.7A EP3243544A1 (en) | 2015-01-05 | 2015-12-23 | Improvements to resuscitation device for victims of cardiorespiratory arrests |
CA2973049A CA2973049A1 (en) | 2015-01-05 | 2015-12-23 | Improvements to resuscitation device for victims of cardiorespiratory arrests |
RU2017127017A RU2017127017A (ru) | 2015-01-05 | 2015-12-23 | Усовершенствованное реанимационное устройство для пострадавших с остановкой сердечно-легочной деятельности |
US15/541,611 US20180085542A1 (en) | 2015-01-05 | 2015-12-23 | Resuscitation device for victims of cardiorespiratory arrests |
CN201580077126.1A CN107405464A (zh) | 2015-01-05 | 2015-12-23 | 改进的用于心脏呼吸停止的受害者的复苏装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ESP201530007 | 2015-01-05 | ||
ES201530007A ES2579130B1 (es) | 2015-01-05 | 2015-01-05 | Mejoras en dispositivo de reanimación para víctimas con paradas cardio-respiratorias. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016110605A1 true WO2016110605A1 (es) | 2016-07-14 |
Family
ID=56355553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/ES2015/070947 WO2016110605A1 (es) | 2015-01-05 | 2015-12-23 | Mejoras en dispositivo de reanimación para víctimas con paradas cardio-respiratorias |
Country Status (7)
Country | Link |
---|---|
US (1) | US20180085542A1 (es) |
EP (1) | EP3243544A1 (es) |
CN (1) | CN107405464A (es) |
CA (1) | CA2973049A1 (es) |
ES (1) | ES2579130B1 (es) |
RU (1) | RU2017127017A (es) |
WO (1) | WO2016110605A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD838368S1 (en) * | 2015-12-09 | 2019-01-15 | Trudell Medical International | Oral device |
CN113349722A (zh) * | 2020-03-05 | 2021-09-07 | 上海东方医疗创新研究院 | 用于防止患者气道飞沫污染的喉镜 |
CN113350645A (zh) * | 2020-03-05 | 2021-09-07 | 上海东方医疗创新研究院 | 气管插管组件 |
CN113350644A (zh) * | 2020-03-05 | 2021-09-07 | 上海东方医疗创新研究院 | 气管插管组件 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3538913A (en) * | 1968-01-09 | 1970-11-10 | Julius E Stolfi | Collapsible airway for resuscitation |
US4579114A (en) * | 1983-10-11 | 1986-04-01 | Wisdom Corporation | Mouth to mouth resuscitation device |
US5584288A (en) * | 1994-02-03 | 1996-12-17 | Baldwin; Gene R. | Multi-stage mouth-to-mouth resuscitator valve |
WO1999021602A1 (en) * | 1997-10-27 | 1999-05-06 | Astrazeneca Ab | Face mask assembly |
GR1003277B (el) * | 1998-06-02 | 1999-12-06 | #0st 0t505 fs@ #0st 0t50 @st 95 0s | * # s@ @st6 @s*@st6 @6*@) 9)5 @ *s@ 0*5stuf@ 5@6 s @: 0 @st6 ts@6 tfs |
US20090320834A1 (en) * | 2008-06-27 | 2009-12-31 | Cuevas Brian J | Dilator Loading Catheter |
US20130186404A1 (en) * | 2012-01-20 | 2013-07-25 | Chih-Tsan CHIEN | Breathing mask |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152283A (en) * | 1991-04-15 | 1992-10-06 | Yamasaki Robert N | Resuscitator tube with mouthpiece sealing means |
US5398673A (en) * | 1993-12-10 | 1995-03-21 | Environmental Support Systems, Inc. | Resuscitator-snorkel for land or water use |
US7418963B2 (en) * | 2005-12-06 | 2008-09-02 | Westfall Mark D | Mouth-to-mouth resuscitator device |
US8777932B2 (en) * | 2010-04-29 | 2014-07-15 | Medtronic, Inc. | Catheter connectors and systems, and methods of using same |
-
2015
- 2015-01-05 ES ES201530007A patent/ES2579130B1/es active Active
- 2015-12-23 CN CN201580077126.1A patent/CN107405464A/zh active Pending
- 2015-12-23 WO PCT/ES2015/070947 patent/WO2016110605A1/es active Application Filing
- 2015-12-23 CA CA2973049A patent/CA2973049A1/en not_active Abandoned
- 2015-12-23 US US15/541,611 patent/US20180085542A1/en not_active Abandoned
- 2015-12-23 RU RU2017127017A patent/RU2017127017A/ru unknown
- 2015-12-23 EP EP15876727.7A patent/EP3243544A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3538913A (en) * | 1968-01-09 | 1970-11-10 | Julius E Stolfi | Collapsible airway for resuscitation |
US4579114A (en) * | 1983-10-11 | 1986-04-01 | Wisdom Corporation | Mouth to mouth resuscitation device |
US5584288A (en) * | 1994-02-03 | 1996-12-17 | Baldwin; Gene R. | Multi-stage mouth-to-mouth resuscitator valve |
WO1999021602A1 (en) * | 1997-10-27 | 1999-05-06 | Astrazeneca Ab | Face mask assembly |
GR1003277B (el) * | 1998-06-02 | 1999-12-06 | #0st 0t505 fs@ #0st 0t50 @st 95 0s | * # s@ @st6 @s*@st6 @6*@) 9)5 @ *s@ 0*5stuf@ 5@6 s @: 0 @st6 ts@6 tfs |
US20090320834A1 (en) * | 2008-06-27 | 2009-12-31 | Cuevas Brian J | Dilator Loading Catheter |
US20130186404A1 (en) * | 2012-01-20 | 2013-07-25 | Chih-Tsan CHIEN | Breathing mask |
Also Published As
Publication number | Publication date |
---|---|
ES2579130B1 (es) | 2017-05-23 |
US20180085542A1 (en) | 2018-03-29 |
CN107405464A (zh) | 2017-11-28 |
RU2017127017A (ru) | 2019-02-07 |
ES2579130A1 (es) | 2016-08-05 |
CA2973049A1 (en) | 2016-07-14 |
EP3243544A1 (en) | 2017-11-15 |
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