WO2000002484A1 - Self adjusting headgear appliance using reservoir electrodes - Google Patents
Self adjusting headgear appliance using reservoir electrodes Download PDFInfo
- Publication number
- WO2000002484A1 WO2000002484A1 PCT/US1999/015615 US9915615W WO0002484A1 WO 2000002484 A1 WO2000002484 A1 WO 2000002484A1 US 9915615 W US9915615 W US 9915615W WO 0002484 A1 WO0002484 A1 WO 0002484A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- patient
- receptors
- mastoid
- appliance
- receptor
- Prior art date
Links
- 210000003128 head Anatomy 0.000 claims abstract description 57
- 239000000853 adhesive Substances 0.000 claims abstract description 42
- 230000001070 adhesive effect Effects 0.000 claims abstract description 42
- 102000005962 receptors Human genes 0.000 claims description 130
- 210000001595 mastoid Anatomy 0.000 claims description 45
- 239000004020 conductor Substances 0.000 claims description 9
- 210000005069 ears Anatomy 0.000 claims description 6
- 210000001061 forehead Anatomy 0.000 claims description 6
- 102000016979 Other receptors Human genes 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 28
- 210000004209 hair Anatomy 0.000 abstract description 8
- 210000004761 scalp Anatomy 0.000 abstract description 7
- 206010002091 Anaesthesia Diseases 0.000 abstract description 5
- 230000037005 anaesthesia Effects 0.000 abstract description 5
- 230000007177 brain activity Effects 0.000 abstract description 5
- 239000006260 foam Substances 0.000 abstract description 4
- 210000003491 skin Anatomy 0.000 description 17
- 239000000499 gel Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 238000001356 surgical procedure Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- -1 polyethylene terephthalate Polymers 0.000 description 4
- 238000002627 tracheal intubation Methods 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 210000004556 brain Anatomy 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 239000003193 general anesthetic agent Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229940035674 anesthetics Drugs 0.000 description 2
- 230000001010 compromised effect Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 210000003780 hair follicle Anatomy 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 241001272720 Medialuna californiensis Species 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000004886 head movement Effects 0.000 description 1
- 239000000017 hydrogel Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000307 polymer substrate Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000008262 pumice Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/282—Holders for multiple electrodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/25—Bioelectric electrodes therefor
- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/291—Bioelectric electrodes therefor specially adapted for particular uses for electroencephalography [EEG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
- A61B5/321—Accessories or supplementary instruments therefor, e.g. cord hangers
- A61B5/324—Means for providing electrolytes, e.g. syringes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/30—Input circuits therefor
- A61B5/303—Patient cord assembly, e.g. cable harness
Definitions
- This invention relates to a seven-receptor monitoring appliance for collecting electroencephalographic data from a human brain.
- the appliance is designed to be used in conjunction with apparatus to monitor a patient's level of consciousness but may be usable for other monitoring applications which collect electroencephalograph (EEG) signals.
- EEG electroencephalograph
- a common means of monitoring electrical activity of body functions in humans is via receptors, such as electrodes, applied to the patient's skin.
- Monitoring brain activity in particular typically requires a plurality of electrically-connected receptors to be applied to predetermined, anatomically-precise sites on the patient's head.
- the proper placement of receptors for electrical signals is essential to registering electrical activity in a fashion that can be interpreted medically.
- the receptors must be able to maintain electrical contact with the skin throughout a possibly prolonged monitoring cycle without undue intervention by the clinician or anesthesiologist.
- the patient may have to be monitored for eight or occasionally ten hours. Mamlaining proper impedance at the interface between the receptor and the skin is also very important in assuring readable and interpretable signals.
- Electrode mounting sites are marked on the head of the patient with reference to the nasion, inion, and preauricular points. Marking the 21 standard mounting sites takes about 10 or 20 minutes using a tape measure and grease pencil.
- Each electrode is attached individually to the patient's head using tape or collodion which solidifies as it dries and retains the electrode in the desired position on the head. This procedure for attaching 21 electrodes typically requires between 30 and 45 minutes. Then, since each electrode is attached and wired separately, a collection of 6 to 10 foot long wires radiate from the patient's head. These wires have to be individually connected to the console of the monitoring machine.
- Patent No. 5,293,867 discloses headgear for marking the locations where electrodes are to be sited. Although this shortens the time required for the marking operation, it does not simplify any other aspects of the task ⁇ the patient's skin still has to be prepared at each of the 21 sites, and each of the 21 electrodes still must be mounted individually.
- Patents The greater the number of receptors, the greater the chance that one or more receptors will be improperly sited or improperly wired during set up. When a traditional approach is used, there is always the risk that the clinician will improperly locate one or more receptor sites. Use of headgear does not entirely resolve these problems. For instance, Patent
- No. 5,497,934 discloses an elaborate headgear design incorporating a large number of electrodes. While the device assists the clinician in reducing the time for placing and attaching the electrodes, headgear incorporating so many electrodes may have drawbacks associated with mamtaining correct placement of all electrodes simultaneously. Since all of the electrodes are interconnected with elastic, moving one electrode may also move a plurality of adjacent electrodes, making it difficult to situate all of the required electrodes simultaneously.
- headgear such as that disclosed in Patent No. 5,497,934 does not resolve the problems of mamtaining good surface contact with the patient's skin.
- the task of preparing by hand the mounting sites for all 21 electrodes may be greatly complicated by the appliance's crisscrossing elastic strips.
- a further problem with the headgear such as that disclosed in Patent No. 5,497,934 is the possibility that wires can become shorted or improperly connected during setup.
- Connectors for the electrodes are typically not integral to the headpiece, because the fixed length of a metallic wire or ribbon is not compatible with the requirement that the appliance contain elastic that stretches to fit the patient's head.
- the connectors are therefore separate from the headpiece, increasing the appliance's bulk and awkwardness.
- the appliance does not sit flat against the patient's head, increasing the potential that the headgear will interfere with activities occurring during the surgical procedure and increasing the possibility that the electrodes will become dislodged.
- headgear such as that disclosed in Patent No. 5,497,934 usually envision that electrode leads will be bundled into a patient interface cable.
- the large number of electrodes make the resulting patient interface cable a relatively stiff and cumbersome bundle of 21 6- to 10-foot long wires.
- a wiring cable of these proportions reduces flexibility in situating the console relative to the patient.
- the greater the number of receptors the greater the likelihood that one or more receptors will become dislodged during monitoring. If the patient's head is moved or the patient interface cable is bumped, the conductors pull at and tend to dislodge the electrodes. The risk of a receptor becoming dislodged during an operation is particularly high when the patient is subject to intubation, as intubation can cause extensive movement of the patient's head. At times, the adhesive used to attach the electrodes is not strong enough to maintain both the proper electrical connection and the proper positioning throughout the monitoring session. Furthermore, even receptors that remain attached sometimes fail to make sufficiently good electrical contact with the skin to produce an effective signal. Movement in the cable may also shift the headgear and thereby dislodge the electrodes.
- headgear that uses an excessive number of receptors or employs suboptimal adhesion or conductive technology may aggravate the adverse perception of a medical situation.
- the set-up procedure can be long, tedious and complex which increases anxiety of the patient — particularly a patient that is being prepared for surgery. Clean up is also more complicated when a large number of receptors are used.
- the patient may have been marked with a grease pencil in multiple locations. Conductive gels used to enhance the electrical connection may be spread all over the patient's scalp.
- the headgear If the elasticity of the headgear is affected by age or cleaning (particularly where the loss of elasticity is not uniform in all sections of the headgear) , then the headgear will lose its ability to position the electrodes correctly and to exert adequate force to maintain the desired electrical contact during monitoring. It would be ideal if the headgear was so inexpensive as to be disposable.
- headgear designed to accept a large number of electrodes could be utilized with a lesser number of electrodes and would provide a level of service equivalent or similar to an appliance designed specifically for a reduced number of electrodes.
- the task of siting electrodes properly on the patient's head could be adversely affected by the many crisscrossing elastic strips that transmit movement and force from one section of the headpiece to another.
- the difficulties with accommodating hair on a patient would be exacerbated by such a close network of elastic strips.
- headgear designed to accept a large number of electrodes would in all likelihood remain wired for its full complement of electrodes.
- a further object of this invention is to provide a means whereby the clinician or anesthesiologist is able to quickly locate and prepare the exact sites where each of the receptors must be attached to the patient's head in order to be medically effective during monitoring without the necessity to first place then remove the appliance from the patient's head before preparing the skin surface or the necessity to work around tightly crisscrossed elastic strips.
- Another object of this invention is to provide a means of securing the receptors that adjusts easily to the human head in a wide variety of shapes and sizes.
- Another object of this invention is to avoid the use of glue or paste to secure the appliance on the patient's head.
- An additional object of this invention is to provide an appliance that is secure enough to stay reliably attached during typical surgeries and procedures such as intubation.
- an object of this invention is to provide a means of securing the receptors to the patient's head that will withstand significant movement of the head at any time during the monitoring session without dislodging any receptor or interrupting gathering of the electrical signals by the receptors.
- Another object of this invention is to provide an appliance where the electrical circuitry for the receptors is integral to the headpiece.
- a further object of this invention is to provide an appliance which is inexpensive to manufacture and which can be used as a medical disposable.
- An additional object of this invention is to provide an appliance that requires no preparation of the skin surface at mounting sites including those sites where scalp hair is present.
- EEG signals have established that much of the information from the 21 cranial positions identified in the International 10-20 system or even from a smaller number of positions is cumulative or redundant. Further analysis of a significant database of EEG signals has shown that the signals from as few as seven receptors or electrodes can provide the information necessary for transforming the received EEG signals into measures of awareness sufficient for monitoring of anesthesia. It also appears possible that five receptors give enough information. It has also been determined which subset or subsets of the 21 International 10-20 positions give the best quality and compilation of independent information sufficient for anesthesia monitoring.
- this invention defines a disposable, self prepping, head-mounted appliance yielding reliable access to a small number of particular electroencephalographic (EEG) recording sites that provide the best determination of patient anesthesia under a broad range of surgical anesthetics.
- EEG electroencephalographic
- the invention monitors brain activity to a degree sufficient for ascertaining the level of consciousness of the patient.
- the receptor array disclosed monitors sites that factor significantly into the determination of patient level of consciousness.
- the invention is an appliance for collecting EEG signals from a patient's head, including a flexible strap consisting of an anterior segment which longitudinally traverses the crown of said patient's head and a plurality of posterior branch segments, each posterior branch segment projecting from the posterior end of the anterior segment at an angle to the center line of the anterior segment and traversing therefrom portions of the rear of the patient's head, and each of the plurality of posterior branch segments incorporating a means for adjustment of length of said posterior branch segment, each of the plurality of posterior branch segments extending from the posterior end of said anterior segment to an adhesive patch on which at least one receptor is mounted, two of the plurality of posterior branch segments being disposed symmetrically on either side of the patient's head so as to comprise two mastoid segments, each of the at least one receptor on the adhesive patch of two mastoid segments comprising a mastoid receptor placed in a predetermined anatomical position behind each of the patient's ears in the mastoid region; at the anterior end of said anterior segment, a frontal
- the invention is an appliance for mounting on the head of a patient for collecting electroencephalographic signals comprising a frontal adhesive patch securing a plurality of receptors situated in predetermined anatomical positions on the forehead of said patient; a central strap extending from said frontal adhesive patch on said forehead and longitudinally traversing the crown of the patient's head, said central strap incorporating a means for adjustment of length and incorporating a plurality of receptors mounted in predetermined anatomical positions; a circumferential band passing about the patient's head above the patient's ears and attached to said frontal adhesive patch; two mastoid straps extending downward from said circumferential band to two mastoid adhesive patches, each mastoid adhesive patch securing a receptor mounted in a predetermined anatomical position, one of said mastoid adhesive patches being located in a predetermined anatomical position behind the left ear of the patient and the other of said mastoid adhesive patches located in a predetermined anatomical position behind the right ear of the patient; said plurality
- Important features of this invention include a roll up length adjuster for a strap carrying electrical conductors for medical application, said adjuster comprising self-adjusting elastic coils formed from a portion of said strap.
- a roll up length adjuster for a strap carrying electrical conductors for medical application said adjuster comprising a rollup clip comprising a portion of said strap wrapped around a spring-loaded central hub in such a way that the tension exerted by said spring-loaded central hub causes a portion of said segment to roll up upon itself and such that the portion of said segment not rolled up lies flat against the patient's head.
- Another important feature of this invention is a novel receptor for collecting electroencephalographic signals comprising an approximately hemispherical reservoir with pressure opened partially slit flat surfaces on the side adjacent to the patient's head and containing electrolytic gel, the hemispherical reservoir being pressed to deploy the electrolytic gel.
- Another receptor embodiment is a receptor for collecting electroencephalographic signals comprising Braille tip electrodes having protuberances molded into the side of the receptor adjacent to the patient's head.
- This invention will allow the clinician or anesthesiologist to mount receptors quickly at the desired sites without the need to prepare the sites prior to attachment of the receptors, even where the patient has a significant amount of hair.
- the clinician or anesthesiologist will be able to situate the receptors in approximately three minutes because the appliance automatically positions all seven receptors although the clinician need only locate three anatomically-precise mounting sites.
- the appliance is lightweight, flexible, adjusts to any head size, lays flat against the head, attaches with peel-and-stick adhesives, and does not require preparation of the sites before receptors are mounted.
- the appliance also will allow the receptors to be positioned freely, without encumbrance, until the correct sites have been located, yet is capable of holding the receptors in the desired positions and mamtaining strong electrical contact with the patient even where the appliance is subjected to significant head movement.
- the appliance further adapts to the human head regardless of its shape and size and does not require manual size adjustments.
- the appliance does not put pressure on the patient's head or pull hair as elastic would, and it will hold the receptors in position for monitoring sessions lasting up to eight hours, even while being subjected to a reasonably foreseeable amount of movement of the patient's head.
- the appliance is also designed so that receptors will not become dislodged and the transmission of electrical signals will not be interrupted, and it is implemented using embedded circuitry, typically printed, and requires no separate wiring activity by the clinician.
- the reduced number of receptors and the relatively modest size and weight of the appliance reduce the chance that the appliance would need to be removed during surgery to improve access to the patient.
- Leads from each of the receptors run to a quick-connect plug on the appliance that mates with the patient interface cable ninning to the monitoring console. This allows the monitoring console to be positioned in a convenient location where it will not interfere with ongoing surgical activities.
- the quick connect plug is positioned so that the patient interface cable will be unlikely to interfere with access to the patient's facial region.
- the present invention is inexpensive to manufacture and is compatible for use as a medical disposable. This will ensure that the level of sanitation is consistent with use in a surgical environment. It will further assure that the expense, time, and risks associated with cleaning an appliance that will be used repeatedly are avoided and that the efficacy of the appliance is not compromised through repeated use.
- Figure 1 portrays an isometric view of the appliance in a preferred embodiment.
- Figure 2 sets forth an exploded isometric view of the appliance in a preferred embodiment.
- Figure 3 is a detail showing the self-adjusting elastic coil used in the preferred embodiment.
- Figure 4 is a detail showing the reservoir electrode.
- Fig. 1 shows the assembled structure of self-adjusting headgear appliance 100 and Fig. 2 shows an exploded view of appliance 100.
- the appliance comprises seven receptors: three frontal receptors 1, two central receptors 2 and two mastoid receptors 3 (one mastoid receptor being mounted behind each of the patient's ears).
- the receptors are positioned on the appliance so that, when secured on the patient's head, the frontal receptors 1 are mounted at sites Fpl, Fp2, FpZ' , the central receptors 2 are mounted at sites CZ and PZ, and the mastoid receptors 3 are mounted at sites Al and A2, where these alphanumeric designators correspond to predetermined anatomical positions defined by the International 10-20 system.
- frontal receptors 1 and mastoid receptors 3 are gold- or silver-plated cup type receptors.
- Central receptors 2 consisting of gold- or silver-plated cup type electrodes are possible, as shown in Figs. 1 and 2. However, in the preferred embodiment, the central receptors 2 are typically reservoir electrodes, as described further below and shown in Fig. 4.
- each frontal receptor 1, central receptor 2, and mastoid receptor 3 is affixed to strap 9.
- Strap 9 comprises a central section 10 and two mastoid sections 11, as shown in Figs. 1 and 2.
- Strap 9 is formed of polyethylene terephthalate (“PET”) in the preferred embodiment, although other polyester or polymer sheet stock capable of being thermoformed or cold formed and capable of carrying printed circuitry may be utilized.
- PET polyethylene terephthalate
- each frontal receptor 1, central receptor 2, and mastoid receptor 3 has a distinct electrical connection to quick-connect plug 4.
- the distinct electrical connection between each receptor and quick- connect plug 4 is provided by a printed metallic circuit 8 inked on strap 9.
- this electrical connection may be provided by metallic wire or ribbon (not shown) of a type and size compatible with the amount of electrical current flowing and the resistance inherent in the selected material.
- Quick-connect plug 4 is a multi-pin connector that corresponds matingly with a quick-connect plug on the patient interface cable hooking to the monitoring console (not shown) .
- frontal receptors 1 and mastoid receptors 3 are secured to the patient's head using adhesive patches 12, as shown in Figs. 1 and 2.
- the three frontal receptors 1 are held by a single adhesive foam patch 12, as shown in Figs. 1 and 2, which simplifies the task of positioning frontal receptors 1 at the desired sites Fpl, Fp2, and FpZ' .
- Adhesive foam patches 12 securing mastoid receptors 3 are of a modified half -moon shape to assist the clinician or anesthesiologist in placing these receptors at sites Al and A2 behind the patient's ears.
- the preferred embodiment uses adhesive patches 12 made from adhesive foam to secure frontal receptors 1 and mastoid receptors 3 to the patient.
- adhesive patches 12 may be constructed of any commonly-known flexible material and attached using any commonly-known biocompatible adhesive that allows adhesive patch 12 to mold to the contours of the patient's head at the intended attachment sites but is of a sufficiently rigid form to maintain the receptor flat against the patient's head in its corresponding anatomically-precise site for durations of up to eight hours while preventing twisting, creeping or separation.
- the sticky surface of each adhesive patch 12 is sealed with a release liner 13 which is removed before mounting the receptor at the appropriate site.
- Fig. 3 shows front and side views of a typical self-adjusting elastic coil 14.
- Self-adjusting elastic coils 14 are formed integrally on mastoid sections 11 of strap 9 by thermoforming or cold forming the strap material after it is cut to the desired shape and printed with the requisite printed silver circuit 8. Strap 9 is coiled tightly such that it acquires a permanent "set” in its coiled configuration. The mechanical properties of the material cause it to behave in an elastic manner when a tension force is applied to pull the coil open.
- self-adjusting elastic coil 14 is a continuous coil with no creases, an electrical circuit (such as printed silver circuit 8) that is printed on the polymer substrate is capable of mamtaining continuity through the coiled sheet.
- the processed (thermoformed or cold formed) polymer creates the elastic coil that generates tension, takes up slack, and maintains excess material in a relatively small, confined area.
- the self- adjusting, constant tension characteristic of the coil ensures that the appliance will fit snugly on and nearly flush to the patient's head. This reduces the possibility that anything will be caught on the appliance during a surgical procedure or during invasive procedures such as intubation.
- Self-adjusting elastic coil 14 is integral with both the primary structural component of the appliance and the media used for current/signal transmission (printed silver circuit 8), and functions simultaneously as the elastic member in the appliance.
- self-adjusting elastic performance may be achieved by attaching rubber bands (not shown) in notches (also not shown) formed in the sides of the strap 9 adjacent to the coil when rolled up.
- the invention is simplified by reducing the number of components required to achieve the required functionality and performance. This simplicity reduces manufacturing costs and makes the appliance much easier for the clinician to use.
- Other traditional means of adjusting the length of the mastoid sections 11 of strap 9 are possible, such as elastic inserts, but are much less desirable because wires or other means for carrying the electrical current or signal become separate components complicating manufacturing and use while increasing cost of the appliance.
- a conductive, electrolytic gel such as hydrogel.
- gel is retained in frontal receptor 1 and mastoid receptor 3 locations by an open-cell polyurethane sponge 15.
- Figs. 1 and 2 show central receptor locations utilizing approximately hemispherical polyethylene reservoirs 16 with pressure opened slit flat surfaces on the side adjacent to the patient for holding gel in the two scalp positions (serviced by central receptors 2) . Pressing on the hemisphere will deploy the gel to make contact with the patient's skin.
- an alternative embodiment employing braille tip electrodes 17, is preferable because it enhances performance of central receptors 2 which must operate in an environment where hair is typically present.
- Fig. 4 shows a detail of strap 9 wherein braille tip electrodes 17 are substituted for semi-spherical polyethylene reservoirs 16 in the two central receptor 2 locations.
- Braille tip electrodes 17 are preferable for measuring signals from body locations that are hairy such as the scalp, or from locations where it is undesirable to prepare the skin by washing or scraping to achieve the necessary skin impedance levels.
- Braille tip electrodes 17 use a conductive sensor element that has protuberances 18 molded into it. Protuberances 18 enable braille tip electrodes 17 to reach the skin through the hair follicles. Since protuberances 18 are conductive, braille tip electrodes 17 allow deployment of the sensor surface through the hair to the skin. Braille tip electrodes 17 have perforations 20 that enable conductive gel to be transmitted from attached reservoir 19 through the hair onto the skin. Reservoir 19 holds a substantial volume of conductive gel which allows braille tip electrode 17 to wet out the hair follicles and skin in the area between the skin and protuberances 18, thereby enhancing signal retention. The large volume of reservoir 19 allows the use of an electrolytic gel that has a relatively high water content, thereby facilitating a low impedance signal without the need to separately prepare the skin.
- Adhesive patches 12 open cell polyurethane sponges 15, and semi-spherical polyethylene reservoirs 16 shown in Fig. 2, and reservoirs 19 used with braille tip electrodes 17 shown in Fig. 4, are secured to strap 9 using adhesive 21.
- the appliance is attached to the patient's head quickly and easily.
- the clinician would first locate FpZ' and mount frontal receptors 1 by removing release liner 13 from adhesive patch 12.
- the clinician would next locate Al and A2 and mount mastoid receptors 3 by removing release liners 13 from each moon-shaped adhesive patch 12.
- Central receptors
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU50953/99A AU5095399A (en) | 1998-07-10 | 1999-07-09 | Self adjusting headgear appliance using reservoir electrodes |
EP99935484A EP1096878A1 (en) | 1998-07-10 | 1999-07-09 | Self adjusting headgear appliance using reservoir electrodes |
CA002337018A CA2337018A1 (en) | 1998-07-10 | 1999-07-09 | Self adjusting headgear appliance using reservoir electrodes |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/113,946 | 1998-07-10 | ||
US09/113,946 US6128521A (en) | 1998-07-10 | 1998-07-10 | Self adjusting headgear appliance using reservoir electrodes |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000002484A1 true WO2000002484A1 (en) | 2000-01-20 |
Family
ID=22352458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1999/015615 WO2000002484A1 (en) | 1998-07-10 | 1999-07-09 | Self adjusting headgear appliance using reservoir electrodes |
Country Status (5)
Country | Link |
---|---|
US (1) | US6128521A (en) |
EP (1) | EP1096878A1 (en) |
AU (1) | AU5095399A (en) |
CA (1) | CA2337018A1 (en) |
WO (1) | WO2000002484A1 (en) |
Cited By (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1250886A1 (en) * | 2001-04-10 | 2002-10-23 | Physiometrix, Inc. | Anesthesia monitoring system based on electroencephalographic signals |
WO2012078857A3 (en) * | 2010-12-09 | 2012-10-18 | Zoll Medical Corporation | Electrode with redundant impedance reduction |
US8600486B2 (en) | 2011-03-25 | 2013-12-03 | Zoll Medical Corporation | Method of detecting signal clipping in a wearable ambulatory medical device |
US8649861B2 (en) | 2007-06-13 | 2014-02-11 | Zoll Medical Corporation | Wearable medical treatment device |
US8676313B2 (en) | 2007-06-13 | 2014-03-18 | Zoll Medical Corporation | Wearable medical treatment device with motion/position detection |
US8706215B2 (en) | 2010-05-18 | 2014-04-22 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US8774917B2 (en) | 2007-06-06 | 2014-07-08 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US8880196B2 (en) | 2013-03-04 | 2014-11-04 | Zoll Medical Corporation | Flexible therapy electrode |
US8897860B2 (en) | 2011-03-25 | 2014-11-25 | Zoll Medical Corporation | Selection of optimal channel for rate determination |
US8983597B2 (en) | 2012-05-31 | 2015-03-17 | Zoll Medical Corporation | Medical monitoring and treatment device with external pacing |
US9008801B2 (en) | 2010-05-18 | 2015-04-14 | Zoll Medical Corporation | Wearable therapeutic device |
US9007216B2 (en) | 2010-12-10 | 2015-04-14 | Zoll Medical Corporation | Wearable therapeutic device |
US9131901B2 (en) | 2011-09-01 | 2015-09-15 | Zoll Medical Corporation | Wearable monitoring and treatment device |
US9135398B2 (en) | 2011-03-25 | 2015-09-15 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9370666B2 (en) | 2007-06-07 | 2016-06-21 | Zoll Medical Corporation | Medical device configured to test for user responsiveness |
US9427564B2 (en) | 2010-12-16 | 2016-08-30 | Zoll Medical Corporation | Water resistant wearable medical device |
US9597523B2 (en) | 2014-02-12 | 2017-03-21 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9684767B2 (en) | 2011-03-25 | 2017-06-20 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9782578B2 (en) | 2011-05-02 | 2017-10-10 | Zoll Medical Corporation | Patient-worn energy delivery apparatus and techniques for sizing same |
US9925387B2 (en) | 2010-11-08 | 2018-03-27 | Zoll Medical Corporation | Remote medical device alarm |
US9999393B2 (en) | 2013-01-29 | 2018-06-19 | Zoll Medical Corporation | Delivery of electrode gel using CPR puck |
US10201711B2 (en) | 2014-12-18 | 2019-02-12 | Zoll Medical Corporation | Pacing device with acoustic sensor |
US10321877B2 (en) | 2015-03-18 | 2019-06-18 | Zoll Medical Corporation | Medical device with acoustic sensor |
US10328266B2 (en) | 2012-05-31 | 2019-06-25 | Zoll Medical Corporation | External pacing device with discomfort management |
US10729910B2 (en) | 2015-11-23 | 2020-08-04 | Zoll Medical Corporation | Garments for wearable medical devices |
US11009870B2 (en) | 2017-06-06 | 2021-05-18 | Zoll Medical Corporation | Vehicle compatible ambulatory defibrillator |
US11097107B2 (en) | 2012-05-31 | 2021-08-24 | Zoll Medical Corporation | External pacing device with discomfort management |
US11568984B2 (en) | 2018-09-28 | 2023-01-31 | Zoll Medical Corporation | Systems and methods for device inventory management and tracking |
US11571561B2 (en) | 2019-10-09 | 2023-02-07 | Zoll Medical Corporation | Modular electrical therapy device |
US11590354B2 (en) | 2018-12-28 | 2023-02-28 | Zoll Medical Corporation | Wearable medical device response mechanisms and methods of use |
US11617538B2 (en) | 2016-03-14 | 2023-04-04 | Zoll Medical Corporation | Proximity based processing systems and methods |
US11890461B2 (en) | 2018-09-28 | 2024-02-06 | Zoll Medical Corporation | Adhesively coupled wearable medical device |
Families Citing this family (334)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
MX9702434A (en) | 1991-03-07 | 1998-05-31 | Masimo Corp | Signal processing apparatus. |
US5638818A (en) | 1991-03-21 | 1997-06-17 | Masimo Corporation | Low noise optical probe |
EP1905352B1 (en) | 1994-10-07 | 2014-07-16 | Masimo Corporation | Signal processing method |
US8019400B2 (en) | 1994-10-07 | 2011-09-13 | Masimo Corporation | Signal processing apparatus |
US6229856B1 (en) | 1997-04-14 | 2001-05-08 | Masimo Corporation | Method and apparatus for demodulating signals in a pulse oximetry system |
US6002952A (en) | 1997-04-14 | 1999-12-14 | Masimo Corporation | Signal processing apparatus and method |
JP2002516689A (en) | 1998-06-03 | 2002-06-11 | マシモ・コーポレイション | Stereo pulse oximeter |
US6721585B1 (en) | 1998-10-15 | 2004-04-13 | Sensidyne, Inc. | Universal modular pulse oximeter probe for use with reusable and disposable patient attachment devices |
US7245953B1 (en) | 1999-04-12 | 2007-07-17 | Masimo Corporation | Reusable pulse oximeter probe and disposable bandage apparatii |
US6463311B1 (en) | 1998-12-30 | 2002-10-08 | Masimo Corporation | Plethysmograph pulse recognition processor |
US6684090B2 (en) | 1999-01-07 | 2004-01-27 | Masimo Corporation | Pulse oximetry data confidence indicator |
US6360114B1 (en) | 1999-03-25 | 2002-03-19 | Masimo Corporation | Pulse oximeter probe-off detector |
US6385473B1 (en) * | 1999-04-15 | 2002-05-07 | Nexan Limited | Physiological sensor device |
US6515273B2 (en) | 1999-08-26 | 2003-02-04 | Masimo Corporation | System for indicating the expiration of the useful operating life of a pulse oximetry sensor |
US6377829B1 (en) | 1999-12-09 | 2002-04-23 | Masimo Corporation | Resposable pulse oximetry sensor |
US6510340B1 (en) | 2000-01-10 | 2003-01-21 | Jordan Neuroscience, Inc. | Method and apparatus for electroencephalography |
WO2002015781A1 (en) | 2000-08-18 | 2002-02-28 | Masimo Corporation | Dual-mode pulse oximeter |
AU2002212848A1 (en) * | 2000-10-09 | 2002-04-22 | Neuronz Limited | Sensor assembly for monitoring an infant brain |
CA2426330A1 (en) * | 2000-11-01 | 2002-05-10 | 3M Innovative Properties Company | Electrical sensing and/or signal application device |
US6850787B2 (en) | 2001-06-29 | 2005-02-01 | Masimo Laboratories, Inc. | Signal component processor |
US6697658B2 (en) | 2001-07-02 | 2004-02-24 | Masimo Corporation | Low power pulse oximeter |
US7355512B1 (en) | 2002-01-24 | 2008-04-08 | Masimo Corporation | Parallel alarm processor |
US6850788B2 (en) | 2002-03-25 | 2005-02-01 | Masimo Corporation | Physiological measurement communications adapter |
US6970792B1 (en) | 2002-12-04 | 2005-11-29 | Masimo Laboratories, Inc. | Systems and methods for determining blood oxygen saturation values using complex number encoding |
US7919713B2 (en) | 2007-04-16 | 2011-04-05 | Masimo Corporation | Low noise oximetry cable including conductive cords |
US6920345B2 (en) | 2003-01-24 | 2005-07-19 | Masimo Corporation | Optical sensor including disposable and reusable elements |
US7003338B2 (en) | 2003-07-08 | 2006-02-21 | Masimo Corporation | Method and apparatus for reducing coupling between signals |
US7500950B2 (en) | 2003-07-25 | 2009-03-10 | Masimo Corporation | Multipurpose sensor port |
US7483729B2 (en) | 2003-11-05 | 2009-01-27 | Masimo Corporation | Pulse oximeter access apparatus and method |
US7438683B2 (en) | 2004-03-04 | 2008-10-21 | Masimo Corporation | Application identification sensor |
WO2005087097A1 (en) | 2004-03-08 | 2005-09-22 | Masimo Corporation | Physiological parameter system |
CA2464029A1 (en) | 2004-04-08 | 2005-10-08 | Valery Telfort | Non-invasive ventilation monitor |
US8244340B2 (en) * | 2006-12-22 | 2012-08-14 | Natus Medical Incorporated | Method, system and device for sleep stage determination using frontal electrodes |
US20060258930A1 (en) * | 2004-05-18 | 2006-11-16 | Jianping Wu | Device for use in sleep stage determination using frontal electrodes |
US7575005B2 (en) * | 2004-05-18 | 2009-08-18 | Excel-Tech Ltd. | Mask assembly with integrated sensors |
US20070208269A1 (en) * | 2004-05-18 | 2007-09-06 | Mumford John R | Mask assembly, system and method for determining the occurrence of respiratory events using frontal electrode array |
US9341565B2 (en) | 2004-07-07 | 2016-05-17 | Masimo Corporation | Multiple-wavelength physiological monitor |
US7343186B2 (en) | 2004-07-07 | 2008-03-11 | Masimo Laboratories, Inc. | Multi-wavelength physiological monitor |
US7937128B2 (en) | 2004-07-09 | 2011-05-03 | Masimo Corporation | Cyanotic infant sensor |
US7254429B2 (en) | 2004-08-11 | 2007-08-07 | Glucolight Corporation | Method and apparatus for monitoring glucose levels in a biological tissue |
US8036727B2 (en) | 2004-08-11 | 2011-10-11 | Glt Acquisition Corp. | Methods for noninvasively measuring analyte levels in a subject |
WO2006094168A1 (en) | 2005-03-01 | 2006-09-08 | Masimo Laboratories, Inc. | Noninvasive multi-parameter patient monitor |
CA2604653A1 (en) | 2005-04-13 | 2006-10-19 | Glucolight Corporation | Method for data reduction and calibration of an oct-based blood glucose monitor |
US12014328B2 (en) | 2005-07-13 | 2024-06-18 | Vccb Holdings, Inc. | Medicine bottle cap with electronic embedded curved display |
US7962188B2 (en) | 2005-10-14 | 2011-06-14 | Masimo Corporation | Robust alarm system |
JP5049289B2 (en) | 2005-11-29 | 2012-10-17 | マシモ コーポレイション | Optical sensor including disposable and reusable elements |
US8182443B1 (en) | 2006-01-17 | 2012-05-22 | Masimo Corporation | Drug administration controller |
US8219172B2 (en) | 2006-03-17 | 2012-07-10 | Glt Acquisition Corp. | System and method for creating a stable optical interface |
US7941199B2 (en) | 2006-05-15 | 2011-05-10 | Masimo Laboratories, Inc. | Sepsis monitor |
US8998809B2 (en) | 2006-05-15 | 2015-04-07 | Cercacor Laboratories, Inc. | Systems and methods for calibrating minimally invasive and non-invasive physiological sensor devices |
US9176141B2 (en) | 2006-05-15 | 2015-11-03 | Cercacor Laboratories, Inc. | Physiological monitor calibration system |
WO2007134437A1 (en) * | 2006-05-18 | 2007-11-29 | Excel-Tech Ltd. | Device for detecting electrical potentials using frontal electrodes |
US20090105577A1 (en) * | 2006-05-18 | 2009-04-23 | Jianping Wu | Device For Detecting Electrical Potentials Using Frontal Electrodes |
WO2007140478A2 (en) | 2006-05-31 | 2007-12-06 | Masimo Corporation | Respiratory monitoring |
US10188348B2 (en) | 2006-06-05 | 2019-01-29 | Masimo Corporation | Parameter upgrade system |
US8892196B2 (en) | 2006-07-06 | 2014-11-18 | Los Angeles Biomedial Research Institute At Harbor-Ucla Medical Center | Device and method for screening congenital heart disease |
US8118620B2 (en) | 2007-10-12 | 2012-02-21 | Masimo Corporation | Connector assembly with reduced unshielded area |
US8457707B2 (en) | 2006-09-20 | 2013-06-04 | Masimo Corporation | Congenital heart disease monitor |
US9161696B2 (en) | 2006-09-22 | 2015-10-20 | Masimo Corporation | Modular patient monitor |
US8840549B2 (en) | 2006-09-22 | 2014-09-23 | Masimo Corporation | Modular patient monitor |
US9192329B2 (en) | 2006-10-12 | 2015-11-24 | Masimo Corporation | Variable mode pulse indicator |
US8255026B1 (en) | 2006-10-12 | 2012-08-28 | Masimo Corporation, Inc. | Patient monitor capable of monitoring the quality of attached probes and accessories |
US8265723B1 (en) | 2006-10-12 | 2012-09-11 | Cercacor Laboratories, Inc. | Oximeter probe off indicator defining probe off space |
US20080091089A1 (en) * | 2006-10-12 | 2008-04-17 | Kenneth Shane Guillory | Single use, self-contained surface physiological monitor |
US20080091090A1 (en) * | 2006-10-12 | 2008-04-17 | Kenneth Shane Guillory | Self-contained surface physiological monitor with adhesive attachment |
US7880626B2 (en) | 2006-10-12 | 2011-02-01 | Masimo Corporation | System and method for monitoring the life of a physiological sensor |
US20080146958A1 (en) * | 2006-10-12 | 2008-06-19 | Kenneth Shane Guillory | Self-contained seizure monitor and method |
JP2010506614A (en) | 2006-10-12 | 2010-03-04 | マシモ コーポレイション | Perfusion index smoothing device |
US9861305B1 (en) | 2006-10-12 | 2018-01-09 | Masimo Corporation | Method and apparatus for calibration to reduce coupling between signals in a measurement system |
US8600467B2 (en) | 2006-11-29 | 2013-12-03 | Cercacor Laboratories, Inc. | Optical sensor including disposable and reusable elements |
US8414499B2 (en) | 2006-12-09 | 2013-04-09 | Masimo Corporation | Plethysmograph variability processor |
US8852094B2 (en) | 2006-12-22 | 2014-10-07 | Masimo Corporation | Physiological parameter system |
US8369924B1 (en) * | 2006-12-27 | 2013-02-05 | Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center | ECG leads system for newborn ECG screening |
US8660630B2 (en) | 2006-12-27 | 2014-02-25 | Los Angeles Biomedical Research Institute At Harbor-Ucla Medical Center | ECG leads system for newborn ECG screening |
US8652060B2 (en) | 2007-01-20 | 2014-02-18 | Masimo Corporation | Perfusion trend indicator |
CN101711388B (en) | 2007-03-29 | 2016-04-27 | 神经焦点公司 | The effect analysis of marketing and amusement |
US8374665B2 (en) | 2007-04-21 | 2013-02-12 | Cercacor Laboratories, Inc. | Tissue profile wellness monitor |
WO2008137581A1 (en) | 2007-05-01 | 2008-11-13 | Neurofocus, Inc. | Neuro-feedback based stimulus compression device |
US8386312B2 (en) | 2007-05-01 | 2013-02-26 | The Nielsen Company (Us), Llc | Neuro-informatics repository system |
US8392253B2 (en) | 2007-05-16 | 2013-03-05 | The Nielsen Company (Us), Llc | Neuro-physiology and neuro-behavioral based stimulus targeting system |
US8494905B2 (en) | 2007-06-06 | 2013-07-23 | The Nielsen Company (Us), Llc | Audience response analysis using simultaneous electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) |
US8764671B2 (en) | 2007-06-28 | 2014-07-01 | Masimo Corporation | Disposable active pulse sensor |
US8533042B2 (en) | 2007-07-30 | 2013-09-10 | The Nielsen Company (Us), Llc | Neuro-response stimulus and stimulus attribute resonance estimator |
US8635105B2 (en) | 2007-08-28 | 2014-01-21 | The Nielsen Company (Us), Llc | Consumer experience portrayal effectiveness assessment system |
EP2180825A4 (en) | 2007-08-28 | 2013-12-04 | Neurofocus Inc | Consumer experience assessment system |
US8386313B2 (en) | 2007-08-28 | 2013-02-26 | The Nielsen Company (Us), Llc | Stimulus placement system using subject neuro-response measurements |
US8392255B2 (en) | 2007-08-29 | 2013-03-05 | The Nielsen Company (Us), Llc | Content based selection and meta tagging of advertisement breaks |
US8048040B2 (en) | 2007-09-13 | 2011-11-01 | Masimo Corporation | Fluid titration system |
US8494610B2 (en) | 2007-09-20 | 2013-07-23 | The Nielsen Company (Us), Llc | Analysis of marketing and entertainment effectiveness using magnetoencephalography |
US20090083129A1 (en) | 2007-09-20 | 2009-03-26 | Neurofocus, Inc. | Personalized content delivery using neuro-response priming data |
US8310336B2 (en) | 2008-10-10 | 2012-11-13 | Masimo Corporation | Systems and methods for storing, analyzing, retrieving and displaying streaming medical data |
US8958862B2 (en) | 2007-10-17 | 2015-02-17 | Neuronexus Technologies, Inc. | Implantable device including a resorbable carrier |
US8768423B2 (en) | 2008-03-04 | 2014-07-01 | Glt Acquisition Corp. | Multispot monitoring for use in optical coherence tomography |
WO2009134724A1 (en) | 2008-05-02 | 2009-11-05 | Masimo Corporation | Monitor configuration system |
JP2011519684A (en) | 2008-05-05 | 2011-07-14 | マシモ コーポレイション | Pulse oximeter system with electrical disconnect circuit |
JP5756752B2 (en) | 2008-07-03 | 2015-07-29 | セルカコール・ラボラトリーズ・インコーポレイテッドCercacor Laboratories, Inc. | Sensor |
US8203438B2 (en) | 2008-07-29 | 2012-06-19 | Masimo Corporation | Alarm suspend system |
US8630691B2 (en) | 2008-08-04 | 2014-01-14 | Cercacor Laboratories, Inc. | Multi-stream sensor front ends for noninvasive measurement of blood constituents |
US8473024B2 (en) * | 2008-08-12 | 2013-06-25 | Brainscope Company, Inc. | Flexible headset for sensing brain electrical activity |
SE532941C2 (en) | 2008-09-15 | 2010-05-18 | Phasein Ab | Gas sampling line for breathing gases |
US8401602B2 (en) | 2008-10-13 | 2013-03-19 | Masimo Corporation | Secondary-emitter sensor position indicator |
US8346330B2 (en) | 2008-10-13 | 2013-01-01 | Masimo Corporation | Reflection-detector sensor position indicator |
US8364238B2 (en) | 2008-11-14 | 2013-01-29 | Neuronetrix Solutions, Llc | Electrode system |
US8771204B2 (en) | 2008-12-30 | 2014-07-08 | Masimo Corporation | Acoustic sensor assembly |
US8270814B2 (en) | 2009-01-21 | 2012-09-18 | The Nielsen Company (Us), Llc | Methods and apparatus for providing video with embedded media |
US9357240B2 (en) | 2009-01-21 | 2016-05-31 | The Nielsen Company (Us), Llc | Methods and apparatus for providing alternate media for video decoders |
US8464288B2 (en) | 2009-01-21 | 2013-06-11 | The Nielsen Company (Us), Llc | Methods and apparatus for providing personalized media in video |
US8588880B2 (en) | 2009-02-16 | 2013-11-19 | Masimo Corporation | Ear sensor |
EP2404253B1 (en) | 2009-03-04 | 2019-09-18 | Masimo Corporation | Medical monitoring system |
US10007758B2 (en) | 2009-03-04 | 2018-06-26 | Masimo Corporation | Medical monitoring system |
US9323894B2 (en) | 2011-08-19 | 2016-04-26 | Masimo Corporation | Health care sanitation monitoring system |
US10032002B2 (en) | 2009-03-04 | 2018-07-24 | Masimo Corporation | Medical monitoring system |
US8388353B2 (en) | 2009-03-11 | 2013-03-05 | Cercacor Laboratories, Inc. | Magnetic connector |
US20100250325A1 (en) | 2009-03-24 | 2010-09-30 | Neurofocus, Inc. | Neurological profiles for market matching and stimulus presentation |
WO2010135373A1 (en) | 2009-05-19 | 2010-11-25 | Masimo Corporation | Disposable components for reusable physiological sensor |
US8571619B2 (en) | 2009-05-20 | 2013-10-29 | Masimo Corporation | Hemoglobin display and patient treatment |
US20110208015A1 (en) | 2009-07-20 | 2011-08-25 | Masimo Corporation | Wireless patient monitoring system |
US8471713B2 (en) | 2009-07-24 | 2013-06-25 | Cercacor Laboratories, Inc. | Interference detector for patient monitor |
US8473020B2 (en) | 2009-07-29 | 2013-06-25 | Cercacor Laboratories, Inc. | Non-invasive physiological sensor cover |
US8655437B2 (en) | 2009-08-21 | 2014-02-18 | The Nielsen Company (Us), Llc | Analysis of the mirror neuron system for evaluation of stimulus |
US10987015B2 (en) | 2009-08-24 | 2021-04-27 | Nielsen Consumer Llc | Dry electrodes for electroencephalography |
US8688183B2 (en) | 2009-09-03 | 2014-04-01 | Ceracor Laboratories, Inc. | Emitter driver for noninvasive patient monitor |
US20110172498A1 (en) | 2009-09-14 | 2011-07-14 | Olsen Gregory A | Spot check monitor credit system |
US9579039B2 (en) | 2011-01-10 | 2017-02-28 | Masimo Corporation | Non-invasive intravascular volume index monitor |
US20110137297A1 (en) | 2009-09-17 | 2011-06-09 | Kiani Massi Joe E | Pharmacological management system |
US8571618B1 (en) | 2009-09-28 | 2013-10-29 | Cercacor Laboratories, Inc. | Adaptive calibration system for spectrophotometric measurements |
US20110082711A1 (en) | 2009-10-06 | 2011-04-07 | Masimo Laboratories, Inc. | Personal digital assistant or organizer for monitoring glucose levels |
US8690799B2 (en) | 2009-10-15 | 2014-04-08 | Masimo Corporation | Acoustic respiratory monitoring sensor having multiple sensing elements |
US8790268B2 (en) | 2009-10-15 | 2014-07-29 | Masimo Corporation | Bidirectional physiological information display |
US9066680B1 (en) | 2009-10-15 | 2015-06-30 | Masimo Corporation | System for determining confidence in respiratory rate measurements |
WO2011047216A2 (en) | 2009-10-15 | 2011-04-21 | Masimo Corporation | Physiological acoustic monitoring system |
US10463340B2 (en) | 2009-10-15 | 2019-11-05 | Masimo Corporation | Acoustic respiratory monitoring systems and methods |
US9848800B1 (en) | 2009-10-16 | 2017-12-26 | Masimo Corporation | Respiratory pause detector |
US9560984B2 (en) | 2009-10-29 | 2017-02-07 | The Nielsen Company (Us), Llc | Analysis of controlled and automatic attention for introduction of stimulus material |
US8209224B2 (en) | 2009-10-29 | 2012-06-26 | The Nielsen Company (Us), Llc | Intracluster content management using neuro-response priming data |
US20110106750A1 (en) | 2009-10-29 | 2011-05-05 | Neurofocus, Inc. | Generating ratings predictions using neuro-response data |
US8335715B2 (en) | 2009-11-19 | 2012-12-18 | The Nielsen Company (Us), Llc. | Advertisement exchange using neuro-response data |
US8335716B2 (en) | 2009-11-19 | 2012-12-18 | The Nielsen Company (Us), Llc. | Multimedia advertisement exchange |
US9839381B1 (en) | 2009-11-24 | 2017-12-12 | Cercacor Laboratories, Inc. | Physiological measurement system with automatic wavelength adjustment |
DE112010004682T5 (en) | 2009-12-04 | 2013-03-28 | Masimo Corporation | Calibration for multi-level physiological monitors |
US9153112B1 (en) | 2009-12-21 | 2015-10-06 | Masimo Corporation | Modular patient monitor |
DE112011100282T5 (en) | 2010-01-19 | 2012-11-29 | Masimo Corporation | Wellness assessment system |
JP2013521054A (en) | 2010-03-01 | 2013-06-10 | マシモ コーポレイション | Adaptive alarm system |
US8584345B2 (en) | 2010-03-08 | 2013-11-19 | Masimo Corporation | Reprocessing of a physiological sensor |
US9307928B1 (en) | 2010-03-30 | 2016-04-12 | Masimo Corporation | Plethysmographic respiration processor |
WO2011133548A2 (en) | 2010-04-19 | 2011-10-27 | Innerscope Research, Inc. | Short imagery task (sit) research method |
US9138180B1 (en) | 2010-05-03 | 2015-09-22 | Masimo Corporation | Sensor adapter cable |
US8712494B1 (en) | 2010-05-03 | 2014-04-29 | Masimo Corporation | Reflective non-invasive sensor |
US8666468B1 (en) | 2010-05-06 | 2014-03-04 | Masimo Corporation | Patient monitor for determining microcirculation state |
US8655428B2 (en) | 2010-05-12 | 2014-02-18 | The Nielsen Company (Us), Llc | Neuro-response data synchronization |
US9326712B1 (en) | 2010-06-02 | 2016-05-03 | Masimo Corporation | Opticoustic sensor |
US8740792B1 (en) | 2010-07-12 | 2014-06-03 | Masimo Corporation | Patient monitor capable of accounting for environmental conditions |
US9408542B1 (en) | 2010-07-22 | 2016-08-09 | Masimo Corporation | Non-invasive blood pressure measurement system |
US8392251B2 (en) | 2010-08-09 | 2013-03-05 | The Nielsen Company (Us), Llc | Location aware presentation of stimulus material |
US8392250B2 (en) | 2010-08-09 | 2013-03-05 | The Nielsen Company (Us), Llc | Neuro-response evaluated stimulus in virtual reality environments |
US8396744B2 (en) | 2010-08-25 | 2013-03-12 | The Nielsen Company (Us), Llc | Effective virtual reality environments for presentation of marketing materials |
US9649054B2 (en) | 2010-08-26 | 2017-05-16 | Cercacor Laboratories, Inc. | Blood pressure measurement method |
EP2621333B1 (en) | 2010-09-28 | 2015-07-29 | Masimo Corporation | Depth of consciousness monitor including oximeter |
US9775545B2 (en) | 2010-09-28 | 2017-10-03 | Masimo Corporation | Magnetic electrical connector for patient monitors |
US9211095B1 (en) | 2010-10-13 | 2015-12-15 | Masimo Corporation | Physiological measurement logic engine |
US8723677B1 (en) | 2010-10-20 | 2014-05-13 | Masimo Corporation | Patient safety system with automatically adjusting bed |
US20120226117A1 (en) | 2010-12-01 | 2012-09-06 | Lamego Marcelo M | Handheld processing device including medical applications for minimally and non invasive glucose measurements |
GB2487758A (en) * | 2011-02-03 | 2012-08-08 | Isansys Lifecare Ltd | Health monitoring electrode assembly |
US10332630B2 (en) | 2011-02-13 | 2019-06-25 | Masimo Corporation | Medical characterization system |
US9066666B2 (en) | 2011-02-25 | 2015-06-30 | Cercacor Laboratories, Inc. | Patient monitor for monitoring microcirculation |
US8830449B1 (en) | 2011-04-18 | 2014-09-09 | Cercacor Laboratories, Inc. | Blood analysis system |
US9095316B2 (en) | 2011-04-20 | 2015-08-04 | Masimo Corporation | System for generating alarms based on alarm patterns |
US9622692B2 (en) | 2011-05-16 | 2017-04-18 | Masimo Corporation | Personal health device |
US9532722B2 (en) | 2011-06-21 | 2017-01-03 | Masimo Corporation | Patient monitoring system |
US9986919B2 (en) | 2011-06-21 | 2018-06-05 | Masimo Corporation | Patient monitoring system |
US9245668B1 (en) | 2011-06-29 | 2016-01-26 | Cercacor Laboratories, Inc. | Low noise cable providing communication between electronic sensor components and patient monitor |
US11439329B2 (en) | 2011-07-13 | 2022-09-13 | Masimo Corporation | Multiple measurement mode in a physiological sensor |
US9192351B1 (en) | 2011-07-22 | 2015-11-24 | Masimo Corporation | Acoustic respiratory monitoring sensor with probe-off detection |
US8755872B1 (en) | 2011-07-28 | 2014-06-17 | Masimo Corporation | Patient monitoring system for indicating an abnormal condition |
US9782077B2 (en) | 2011-08-17 | 2017-10-10 | Masimo Corporation | Modulated physiological sensor |
US9220436B2 (en) * | 2011-09-26 | 2015-12-29 | Covidien Lp | Technique for remanufacturing a BIS sensor |
WO2013056141A1 (en) | 2011-10-13 | 2013-04-18 | Masimo Corporation | Physiological acoustic monitoring system |
US9943269B2 (en) | 2011-10-13 | 2018-04-17 | Masimo Corporation | System for displaying medical monitoring data |
US9808188B1 (en) | 2011-10-13 | 2017-11-07 | Masimo Corporation | Robust fractional saturation determination |
EP2766834B1 (en) | 2011-10-13 | 2022-04-20 | Masimo Corporation | Medical monitoring hub |
US9778079B1 (en) | 2011-10-27 | 2017-10-03 | Masimo Corporation | Physiological monitor gauge panel |
US9445759B1 (en) | 2011-12-22 | 2016-09-20 | Cercacor Laboratories, Inc. | Blood glucose calibration system |
US12004881B2 (en) | 2012-01-04 | 2024-06-11 | Masimo Corporation | Automated condition screening and detection |
US9392945B2 (en) | 2012-01-04 | 2016-07-19 | Masimo Corporation | Automated CCHD screening and detection |
US11172890B2 (en) | 2012-01-04 | 2021-11-16 | Masimo Corporation | Automated condition screening and detection |
US9267572B2 (en) | 2012-02-08 | 2016-02-23 | Masimo Corporation | Cable tether system |
US10149616B2 (en) | 2012-02-09 | 2018-12-11 | Masimo Corporation | Wireless patient monitoring device |
US9480435B2 (en) | 2012-02-09 | 2016-11-01 | Masimo Corporation | Configurable patient monitoring system |
US10307111B2 (en) | 2012-02-09 | 2019-06-04 | Masimo Corporation | Patient position detection system |
US9569986B2 (en) | 2012-02-27 | 2017-02-14 | The Nielsen Company (Us), Llc | System and method for gathering and analyzing biometric user feedback for use in social media and advertising applications |
WO2013148605A1 (en) | 2012-03-25 | 2013-10-03 | Masimo Corporation | Physiological monitor touchscreen interface |
EP4268712A3 (en) | 2012-04-17 | 2024-01-17 | Masimo Corporation | Hypersaturation index |
WO2013184965A1 (en) | 2012-06-07 | 2013-12-12 | Masimo Corporation | Depth of consciousness monitor |
US9697928B2 (en) | 2012-08-01 | 2017-07-04 | Masimo Corporation | Automated assembly sensor cable |
US9060671B2 (en) | 2012-08-17 | 2015-06-23 | The Nielsen Company (Us), Llc | Systems and methods to gather and analyze electroencephalographic data |
US10827961B1 (en) | 2012-08-29 | 2020-11-10 | Masimo Corporation | Physiological measurement calibration |
US9955937B2 (en) | 2012-09-20 | 2018-05-01 | Masimo Corporation | Acoustic patient sensor coupler |
US9749232B2 (en) | 2012-09-20 | 2017-08-29 | Masimo Corporation | Intelligent medical network edge router |
US9877650B2 (en) | 2012-09-20 | 2018-01-30 | Masimo Corporation | Physiological monitor with mobile computing device connectivity |
US9717458B2 (en) | 2012-10-20 | 2017-08-01 | Masimo Corporation | Magnetic-flap optical sensor |
US9560996B2 (en) | 2012-10-30 | 2017-02-07 | Masimo Corporation | Universal medical system |
US9787568B2 (en) | 2012-11-05 | 2017-10-10 | Cercacor Laboratories, Inc. | Physiological test credit method |
US9750461B1 (en) | 2013-01-02 | 2017-09-05 | Masimo Corporation | Acoustic respiratory monitoring sensor with probe-off detection |
US9724025B1 (en) | 2013-01-16 | 2017-08-08 | Masimo Corporation | Active-pulse blood analysis system |
USD728801S1 (en) | 2013-03-08 | 2015-05-05 | Brainscope Company, Inc. | Electrode headset |
US9750442B2 (en) | 2013-03-09 | 2017-09-05 | Masimo Corporation | Physiological status monitor |
US10441181B1 (en) | 2013-03-13 | 2019-10-15 | Masimo Corporation | Acoustic pulse and respiration monitoring system |
US9965946B2 (en) | 2013-03-13 | 2018-05-08 | Masimo Corporation | Systems and methods for monitoring a patient health network |
US9474474B2 (en) | 2013-03-14 | 2016-10-25 | Masimo Corporation | Patient monitor as a minimally invasive glucometer |
US9320450B2 (en) | 2013-03-14 | 2016-04-26 | The Nielsen Company (Us), Llc | Methods and apparatus to gather and analyze electroencephalographic data |
US9936917B2 (en) | 2013-03-14 | 2018-04-10 | Masimo Laboratories, Inc. | Patient monitor placement indicator |
US9986952B2 (en) | 2013-03-14 | 2018-06-05 | Masimo Corporation | Heart sound simulator |
US10456038B2 (en) | 2013-03-15 | 2019-10-29 | Cercacor Laboratories, Inc. | Cloud-based physiological monitoring system |
US9849241B2 (en) | 2013-04-24 | 2017-12-26 | Fresenius Kabi Deutschland Gmbh | Method of operating a control device for controlling an infusion device |
US9891079B2 (en) | 2013-07-17 | 2018-02-13 | Masimo Corporation | Pulser with double-bearing position encoder for non-invasive physiological monitoring |
WO2015020911A2 (en) | 2013-08-05 | 2015-02-12 | Cercacor Laboratories, Inc. | Blood pressure monitor with valve-chamber assembly |
WO2015038683A2 (en) | 2013-09-12 | 2015-03-19 | Cercacor Laboratories, Inc. | Medical device management system |
EP3054849B1 (en) | 2013-10-07 | 2022-03-16 | Masimo Corporation | Regional oximetry sensor |
US11147518B1 (en) | 2013-10-07 | 2021-10-19 | Masimo Corporation | Regional oximetry signal processor |
US10832818B2 (en) | 2013-10-11 | 2020-11-10 | Masimo Corporation | Alarm notification system |
US10828007B1 (en) | 2013-10-11 | 2020-11-10 | Masimo Corporation | Acoustic sensor with attachment portion |
AU353244S (en) * | 2013-10-11 | 2014-01-16 | Gi Therapies Pty Ltd | Electrical connector |
USD831833S1 (en) * | 2013-11-07 | 2018-10-23 | Bardy Diagnostics, Inc. | Extended wear electrode patch |
USD892340S1 (en) * | 2013-11-07 | 2020-08-04 | Bardy Diagnostics, Inc. | Extended wear electrode patch |
US10279247B2 (en) | 2013-12-13 | 2019-05-07 | Masimo Corporation | Avatar-incentive healthcare therapy |
US10086138B1 (en) | 2014-01-28 | 2018-10-02 | Masimo Corporation | Autonomous drug delivery system |
US11259745B2 (en) | 2014-01-28 | 2022-03-01 | Masimo Corporation | Autonomous drug delivery system |
US10532174B2 (en) | 2014-02-21 | 2020-01-14 | Masimo Corporation | Assistive capnography device |
US9398864B2 (en) | 2014-03-12 | 2016-07-26 | The Nielsen Company (Us), Llc | Methods and apparatus to gather and analyze electroencephalographic data |
US9622702B2 (en) | 2014-04-03 | 2017-04-18 | The Nielsen Company (Us), Llc | Methods and apparatus to gather and analyze electroencephalographic data |
US9924897B1 (en) | 2014-06-12 | 2018-03-27 | Masimo Corporation | Heated reprocessing of physiological sensors |
US10123729B2 (en) | 2014-06-13 | 2018-11-13 | Nanthealth, Inc. | Alarm fatigue management systems and methods |
US10231670B2 (en) | 2014-06-19 | 2019-03-19 | Masimo Corporation | Proximity sensor in pulse oximeter |
US10111591B2 (en) | 2014-08-26 | 2018-10-30 | Nanthealth, Inc. | Real-time monitoring systems and methods in a healthcare environment |
WO2016036985A1 (en) | 2014-09-04 | 2016-03-10 | Masimo Corportion | Total hemoglobin index system |
US10383520B2 (en) | 2014-09-18 | 2019-08-20 | Masimo Semiconductor, Inc. | Enhanced visible near-infrared photodiode and non-invasive physiological sensor |
US10154815B2 (en) | 2014-10-07 | 2018-12-18 | Masimo Corporation | Modular physiological sensors |
CN107405108B (en) | 2015-01-23 | 2020-10-23 | 迈心诺瑞典公司 | Nasal/oral intubation system and manufacture |
CN107431301B (en) | 2015-02-06 | 2021-03-30 | 迈心诺公司 | Connector assembly with retractable needle for use with medical sensors |
USD755392S1 (en) | 2015-02-06 | 2016-05-03 | Masimo Corporation | Pulse oximetry sensor |
US10568553B2 (en) | 2015-02-06 | 2020-02-25 | Masimo Corporation | Soft boot pulse oximetry sensor |
EP3253289B1 (en) | 2015-02-06 | 2020-08-05 | Masimo Corporation | Fold flex circuit for optical probes |
USD765259S1 (en) | 2015-02-19 | 2016-08-30 | Brainscope Company, Inc. | Ear attachment for medical headset |
US10524738B2 (en) | 2015-05-04 | 2020-01-07 | Cercacor Laboratories, Inc. | Noninvasive sensor system with visual infographic display |
US9936250B2 (en) | 2015-05-19 | 2018-04-03 | The Nielsen Company (Us), Llc | Methods and apparatus to adjust content presented to an individual |
US11653862B2 (en) | 2015-05-22 | 2023-05-23 | Cercacor Laboratories, Inc. | Non-invasive optical physiological differential pathlength sensor |
US10448871B2 (en) | 2015-07-02 | 2019-10-22 | Masimo Corporation | Advanced pulse oximetry sensor |
CA2994172A1 (en) | 2015-08-11 | 2017-02-16 | Masimo Corporation | Medical monitoring analysis and replay including indicia responsive to light attenuated by body tissue |
US10383527B2 (en) | 2015-08-31 | 2019-08-20 | Masimo Corporation | Wireless patient monitoring systems and methods |
US11504066B1 (en) | 2015-09-04 | 2022-11-22 | Cercacor Laboratories, Inc. | Low-noise sensor system |
US11679579B2 (en) | 2015-12-17 | 2023-06-20 | Masimo Corporation | Varnish-coated release liner |
USD809474S1 (en) * | 2015-12-30 | 2018-02-06 | Mybrain Technologies | Audio headset for bio-signals acquisition |
US10993662B2 (en) | 2016-03-04 | 2021-05-04 | Masimo Corporation | Nose sensor |
US10537285B2 (en) | 2016-03-04 | 2020-01-21 | Masimo Corporation | Nose sensor |
US10506974B2 (en) | 2016-03-14 | 2019-12-17 | The Nielsen Company (Us), Llc | Headsets and electrodes for gathering electroencephalographic data |
CN110381825B (en) | 2016-04-12 | 2022-10-28 | 艾森蒂亚股份有限公司 | Adhesive extender for medical electrodes and use thereof with wearable monitors |
US11191484B2 (en) | 2016-04-29 | 2021-12-07 | Masimo Corporation | Optical sensor tape |
WO2018009612A1 (en) | 2016-07-06 | 2018-01-11 | Patient Doctor Technologies, Inc. | Secure and zero knowledge data sharing for cloud applications |
US10617302B2 (en) | 2016-07-07 | 2020-04-14 | Masimo Corporation | Wearable pulse oximeter and respiration monitor |
JP7197473B2 (en) | 2016-10-13 | 2022-12-27 | マシモ・コーポレイション | System and method for patient fall detection |
US11504058B1 (en) | 2016-12-02 | 2022-11-22 | Masimo Corporation | Multi-site noninvasive measurement of a physiological parameter |
US10750984B2 (en) | 2016-12-22 | 2020-08-25 | Cercacor Laboratories, Inc. | Methods and devices for detecting intensity of light with translucent detector |
US10721785B2 (en) | 2017-01-18 | 2020-07-21 | Masimo Corporation | Patient-worn wireless physiological sensor with pairing functionality |
WO2018156809A1 (en) | 2017-02-24 | 2018-08-30 | Masimo Corporation | Augmented reality system for displaying patient data |
WO2018156648A1 (en) | 2017-02-24 | 2018-08-30 | Masimo Corporation | Managing dynamic licenses for physiological parameters in a patient monitoring environment |
US10327713B2 (en) | 2017-02-24 | 2019-06-25 | Masimo Corporation | Modular multi-parameter patient monitoring device |
US10388120B2 (en) | 2017-02-24 | 2019-08-20 | Masimo Corporation | Localized projection of audible noises in medical settings |
US11086609B2 (en) | 2017-02-24 | 2021-08-10 | Masimo Corporation | Medical monitoring hub |
US20180247712A1 (en) | 2017-02-24 | 2018-08-30 | Masimo Corporation | System for displaying medical monitoring data |
CN110891486A (en) | 2017-03-10 | 2020-03-17 | 梅西莫股份有限公司 | Pneumonia screening instrument |
WO2018194992A1 (en) | 2017-04-18 | 2018-10-25 | Masimo Corporation | Nose sensor |
US10918281B2 (en) | 2017-04-26 | 2021-02-16 | Masimo Corporation | Medical monitoring device having multiple configurations |
USD835282S1 (en) | 2017-04-28 | 2018-12-04 | Masimo Corporation | Medical monitoring device |
USD835285S1 (en) | 2017-04-28 | 2018-12-04 | Masimo Corporation | Medical monitoring device |
USD835284S1 (en) | 2017-04-28 | 2018-12-04 | Masimo Corporation | Medical monitoring device |
USD835283S1 (en) | 2017-04-28 | 2018-12-04 | Masimo Corporation | Medical monitoring device |
EP4368104A2 (en) | 2017-04-28 | 2024-05-15 | Masimo Corporation | Spot check measurement system |
WO2018208616A1 (en) | 2017-05-08 | 2018-11-15 | Masimo Corporation | System for pairing a medical system to a network controller by use of a dongle |
WO2019014629A1 (en) | 2017-07-13 | 2019-01-17 | Cercacor Laboratories, Inc. | Medical monitoring device for harmonizing physiological measurements |
USD906970S1 (en) | 2017-08-15 | 2021-01-05 | Masimo Corporation | Connector |
US10505311B2 (en) | 2017-08-15 | 2019-12-10 | Masimo Corporation | Water resistant connector for noninvasive patient monitor |
USD880477S1 (en) | 2017-08-15 | 2020-04-07 | Masimo Corporation | Connector |
USD890708S1 (en) | 2017-08-15 | 2020-07-21 | Masimo Corporation | Connector |
JP2021500128A (en) | 2017-10-19 | 2021-01-07 | マシモ・コーポレイション | Display configuration of medical monitoring system |
USD925597S1 (en) | 2017-10-31 | 2021-07-20 | Masimo Corporation | Display screen or portion thereof with graphical user interface |
EP3703566B1 (en) | 2017-10-31 | 2023-07-26 | Masimo Corporation | System for displaying oxygen state indications |
US11766198B2 (en) | 2018-02-02 | 2023-09-26 | Cercacor Laboratories, Inc. | Limb-worn patient monitoring device |
WO2019204368A1 (en) | 2018-04-19 | 2019-10-24 | Masimo Corporation | Mobile patient alarm display |
WO2019209915A1 (en) | 2018-04-24 | 2019-10-31 | Cercacor Laboratories, Inc. | Easy insert finger sensor for transmission based spectroscopy sensor |
US10939878B2 (en) | 2018-06-06 | 2021-03-09 | Masimo Corporation | Opioid overdose monitoring |
US10779098B2 (en) | 2018-07-10 | 2020-09-15 | Masimo Corporation | Patient monitor alarm speaker analyzer |
US11872156B2 (en) | 2018-08-22 | 2024-01-16 | Masimo Corporation | Core body temperature measurement |
USD917564S1 (en) | 2018-10-11 | 2021-04-27 | Masimo Corporation | Display screen or portion thereof with graphical user interface |
EP4258492A3 (en) | 2018-10-11 | 2023-12-13 | Masimo Corporation | Patient connector assembly with vertical detents |
US11406286B2 (en) | 2018-10-11 | 2022-08-09 | Masimo Corporation | Patient monitoring device with improved user interface |
USD998630S1 (en) | 2018-10-11 | 2023-09-12 | Masimo Corporation | Display screen or portion thereof with a graphical user interface |
USD916135S1 (en) | 2018-10-11 | 2021-04-13 | Masimo Corporation | Display screen or portion thereof with a graphical user interface |
US11389093B2 (en) | 2018-10-11 | 2022-07-19 | Masimo Corporation | Low noise oximetry cable |
USD917550S1 (en) | 2018-10-11 | 2021-04-27 | Masimo Corporation | Display screen or portion thereof with a graphical user interface |
USD998631S1 (en) | 2018-10-11 | 2023-09-12 | Masimo Corporation | Display screen or portion thereof with a graphical user interface |
USD999246S1 (en) | 2018-10-11 | 2023-09-19 | Masimo Corporation | Display screen or portion thereof with a graphical user interface |
MX2021004064A (en) | 2018-10-12 | 2021-06-23 | Masimo Corp | System for transmission of sensor data using dual communication protocol. |
USD897098S1 (en) | 2018-10-12 | 2020-09-29 | Masimo Corporation | Card holder set |
US11464410B2 (en) | 2018-10-12 | 2022-10-11 | Masimo Corporation | Medical systems and methods |
CA3117085A1 (en) * | 2018-10-24 | 2020-04-30 | Bioserenity | Electrode and uses thereof |
US12004869B2 (en) | 2018-11-05 | 2024-06-11 | Masimo Corporation | System to monitor and manage patient hydration via plethysmograph variablity index in response to the passive leg raising |
US11986289B2 (en) | 2018-11-27 | 2024-05-21 | Willow Laboratories, Inc. | Assembly for medical monitoring device with multiple physiological sensors |
US11684296B2 (en) | 2018-12-21 | 2023-06-27 | Cercacor Laboratories, Inc. | Noninvasive physiological sensor |
US11986305B2 (en) | 2019-04-17 | 2024-05-21 | Masimo Corporation | Liquid inhibiting air intake for blood pressure monitor |
USD985498S1 (en) | 2019-08-16 | 2023-05-09 | Masimo Corporation | Connector |
USD917704S1 (en) | 2019-08-16 | 2021-04-27 | Masimo Corporation | Patient monitor |
USD921202S1 (en) | 2019-08-16 | 2021-06-01 | Masimo Corporation | Holder for a blood pressure device |
USD919100S1 (en) | 2019-08-16 | 2021-05-11 | Masimo Corporation | Holder for a patient monitor |
USD919094S1 (en) | 2019-08-16 | 2021-05-11 | Masimo Corporation | Blood pressure device |
US11832940B2 (en) | 2019-08-27 | 2023-12-05 | Cercacor Laboratories, Inc. | Non-invasive medical monitoring device for blood analyte measurements |
USD927699S1 (en) | 2019-10-18 | 2021-08-10 | Masimo Corporation | Electrode pad |
WO2021077019A1 (en) | 2019-10-18 | 2021-04-22 | Masimo Corporation | Display layout and interactive objects for patient monitoring |
BR112022007593A2 (en) | 2019-10-25 | 2022-08-23 | Cercacor Lab Inc | INDICATOR COMPOUNDS, DEVICES INCLUDING INDICATOR COMPOUNDS AND MANUFACTURING AND USE METHODS |
US11879960B2 (en) | 2020-02-13 | 2024-01-23 | Masimo Corporation | System and method for monitoring clinical activities |
WO2021163447A1 (en) | 2020-02-13 | 2021-08-19 | Masimo Corporation | System and method for monitoring clinical activities |
US20210296008A1 (en) | 2020-03-20 | 2021-09-23 | Masimo Corporation | Health monitoring system for limiting the spread of an infection in an organization |
USD933232S1 (en) | 2020-05-11 | 2021-10-12 | Masimo Corporation | Blood pressure monitor |
USD979516S1 (en) | 2020-05-11 | 2023-02-28 | Masimo Corporation | Connector |
USD980091S1 (en) | 2020-07-27 | 2023-03-07 | Masimo Corporation | Wearable temperature measurement device |
USD974193S1 (en) | 2020-07-27 | 2023-01-03 | Masimo Corporation | Wearable temperature measurement device |
KR20230050462A (en) | 2020-08-19 | 2023-04-14 | 마시모 코오퍼레이션 | Straps for Wearable Devices |
USD946596S1 (en) | 2020-09-30 | 2022-03-22 | Masimo Corporation | Display screen or portion thereof with graphical user interface |
USD946597S1 (en) | 2020-09-30 | 2022-03-22 | Masimo Corporation | Display screen or portion thereof with graphical user interface |
USD946598S1 (en) | 2020-09-30 | 2022-03-22 | Masimo Corporation | Display screen or portion thereof with graphical user interface |
USD997365S1 (en) | 2021-06-24 | 2023-08-29 | Masimo Corporation | Physiological nose sensor |
USD1000975S1 (en) | 2021-09-22 | 2023-10-10 | Masimo Corporation | Wearable temperature measurement device |
USD1012295S1 (en) | 2021-11-15 | 2024-01-23 | X-Trodes Ltd | Medical electrode patch |
USD1027189S1 (en) | 2021-11-15 | 2024-05-14 | X-Trodes Ltd | Medical electrode patch |
USD1033654S1 (en) * | 2021-11-15 | 2024-07-02 | X-Trodes Ltd | Medical electrode patch |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559950A (en) * | 1983-11-25 | 1985-12-24 | Graphic Controls Corporation | Disposable biomedical and diagnostic electrode |
US4770180A (en) * | 1986-01-27 | 1988-09-13 | Westinghouse Electric Corp. | Electroencephalographic head set with a disposable monitor |
US4967038A (en) * | 1986-12-16 | 1990-10-30 | Sam Techology Inc. | Dry electrode brain wave recording system |
US5341806A (en) * | 1991-04-18 | 1994-08-30 | Physio-Control Corporation | Multiple electrode strip |
US5393867A (en) | 1994-01-18 | 1995-02-28 | Eastman Chemical Company | Polyether polymers derived from 3,4-epxoy-1-butene |
US5497934A (en) | 1993-08-19 | 1996-03-12 | United States Surgical Corporation | Surgical apparatus with indicator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2426958A (en) * | 1944-12-27 | 1947-09-02 | Jr George A Ulett | Electrode holder for use in electroencephalography |
US3998213A (en) * | 1975-04-08 | 1976-12-21 | Bio-Volt Corporation | Self-adjustable holder for automatically positioning electroencephalographic electrodes |
US4928696A (en) * | 1989-07-26 | 1990-05-29 | Mindcenter Corporation | Electrode-supporting headset |
US5293867A (en) * | 1992-09-24 | 1994-03-15 | Oommen Kalarickal J | Method and apparatus for marking electrode locations for electroencephalographic procedure |
-
1998
- 1998-07-10 US US09/113,946 patent/US6128521A/en not_active Expired - Lifetime
-
1999
- 1999-07-09 CA CA002337018A patent/CA2337018A1/en not_active Abandoned
- 1999-07-09 WO PCT/US1999/015615 patent/WO2000002484A1/en not_active Application Discontinuation
- 1999-07-09 AU AU50953/99A patent/AU5095399A/en not_active Abandoned
- 1999-07-09 EP EP99935484A patent/EP1096878A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4559950A (en) * | 1983-11-25 | 1985-12-24 | Graphic Controls Corporation | Disposable biomedical and diagnostic electrode |
US4770180A (en) * | 1986-01-27 | 1988-09-13 | Westinghouse Electric Corp. | Electroencephalographic head set with a disposable monitor |
US4967038A (en) * | 1986-12-16 | 1990-10-30 | Sam Techology Inc. | Dry electrode brain wave recording system |
US5341806A (en) * | 1991-04-18 | 1994-08-30 | Physio-Control Corporation | Multiple electrode strip |
US5497934A (en) | 1993-08-19 | 1996-03-12 | United States Surgical Corporation | Surgical apparatus with indicator |
US5393867A (en) | 1994-01-18 | 1995-02-28 | Eastman Chemical Company | Polyether polymers derived from 3,4-epxoy-1-butene |
Cited By (117)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1250886A1 (en) * | 2001-04-10 | 2002-10-23 | Physiometrix, Inc. | Anesthesia monitoring system based on electroencephalographic signals |
US9492676B2 (en) | 2007-06-06 | 2016-11-15 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US8965500B2 (en) | 2007-06-06 | 2015-02-24 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US10004893B2 (en) | 2007-06-06 | 2018-06-26 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US11083886B2 (en) | 2007-06-06 | 2021-08-10 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US8774917B2 (en) | 2007-06-06 | 2014-07-08 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US10426946B2 (en) | 2007-06-06 | 2019-10-01 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US10029110B2 (en) | 2007-06-06 | 2018-07-24 | Zoll Medical Corporation | Wearable defibrillator with audio input/output |
US10434321B2 (en) | 2007-06-07 | 2019-10-08 | Zoll Medical Corporation | Medical device configured to test for user responsiveness |
US9370666B2 (en) | 2007-06-07 | 2016-06-21 | Zoll Medical Corporation | Medical device configured to test for user responsiveness |
US10328275B2 (en) | 2007-06-07 | 2019-06-25 | Zoll Medical Corporation | Medical device configured to test for user responsiveness |
US11207539B2 (en) | 2007-06-07 | 2021-12-28 | Zoll Medical Corporation | Medical device configured to test for user responsiveness |
US11395619B2 (en) | 2007-06-13 | 2022-07-26 | Zoll Medical Corporation | Wearable medical treatment device with motion/position detection |
US11877854B2 (en) | 2007-06-13 | 2024-01-23 | Zoll Medical Corporation | Wearable medical treatment device with motion/position detection |
US10271791B2 (en) | 2007-06-13 | 2019-04-30 | Zoll Medical Corporation | Wearable medical monitoring device |
US11013419B2 (en) | 2007-06-13 | 2021-05-25 | Zoll Medical Corporation | Wearable medical monitoring device |
US11832918B2 (en) | 2007-06-13 | 2023-12-05 | Zoll Medical Corporation | Wearable medical monitoring device |
US10582858B2 (en) | 2007-06-13 | 2020-03-10 | Zoll Medical Corporation | Wearable medical treatment device with motion/position detection |
US9737262B2 (en) | 2007-06-13 | 2017-08-22 | Zoll Medical Corporation | Wearable medical monitoring device |
US9398859B2 (en) | 2007-06-13 | 2016-07-26 | Zoll Medical Corporation | Wearable medical treatment device with motion/position detection |
US11122983B2 (en) | 2007-06-13 | 2021-09-21 | Zoll Medical Corporation | Wearable medical monitoring device |
US8676313B2 (en) | 2007-06-13 | 2014-03-18 | Zoll Medical Corporation | Wearable medical treatment device with motion/position detection |
US9283399B2 (en) | 2007-06-13 | 2016-03-15 | Zoll Medical Corporation | Wearable medical treatment device |
US8649861B2 (en) | 2007-06-13 | 2014-02-11 | Zoll Medical Corporation | Wearable medical treatment device |
US9215989B2 (en) | 2010-05-18 | 2015-12-22 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US10589083B2 (en) | 2010-05-18 | 2020-03-17 | Zoll Medical Corporation | Wearable therapeutic device |
US11540715B2 (en) | 2010-05-18 | 2023-01-03 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US11278714B2 (en) | 2010-05-18 | 2022-03-22 | Zoll Medical Corporation | Wearable therapeutic device |
US10183160B2 (en) | 2010-05-18 | 2019-01-22 | Zoll Medical Corporation | Wearable therapeutic device |
US9008801B2 (en) | 2010-05-18 | 2015-04-14 | Zoll Medical Corporation | Wearable therapeutic device |
US9457178B2 (en) | 2010-05-18 | 2016-10-04 | Zoll Medical Corporation | Wearable therapeutic device system |
US9462974B2 (en) | 2010-05-18 | 2016-10-11 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US11872390B2 (en) | 2010-05-18 | 2024-01-16 | Zoll Medical Corporation | Wearable therapeutic device |
US9956392B2 (en) | 2010-05-18 | 2018-05-01 | Zoll Medical Corporation | Wearable therapeutic device |
US11944406B2 (en) | 2010-05-18 | 2024-04-02 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US11103133B2 (en) | 2010-05-18 | 2021-08-31 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US8706215B2 (en) | 2010-05-18 | 2014-04-22 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US11975186B2 (en) | 2010-05-18 | 2024-05-07 | Zoll Medical Corporation | Wearable therapeutic device |
US10405768B2 (en) | 2010-05-18 | 2019-09-10 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US9931050B2 (en) | 2010-05-18 | 2018-04-03 | Zoll Medical Corporation | Wearable ambulatory medical device with multiple sensing electrodes |
US9925387B2 (en) | 2010-11-08 | 2018-03-27 | Zoll Medical Corporation | Remote medical device alarm |
US10485982B2 (en) | 2010-11-08 | 2019-11-26 | Zoll Medical Corporation | Remote medical device alarm |
US11951323B2 (en) | 2010-11-08 | 2024-04-09 | Zoll Medical Corporation | Remote medical device alarm |
US9937355B2 (en) | 2010-11-08 | 2018-04-10 | Zoll Medical Corporation | Remote medical device alarm |
US11198017B2 (en) | 2010-11-08 | 2021-12-14 | Zoll Medical Corporation | Remote medical device alarm |
US10881871B2 (en) | 2010-11-08 | 2021-01-05 | Zoll Medical Corporation | Remote medical device alarm |
US10159849B2 (en) | 2010-11-08 | 2018-12-25 | Zoll Medical Corporation | Remote medical device alarm |
US11691022B2 (en) | 2010-11-08 | 2023-07-04 | Zoll Medical Corporation | Remote medical device alarm |
US9987481B2 (en) | 2010-12-09 | 2018-06-05 | Zoll Medical Corporation | Electrode with redundant impedance reduction |
US9037271B2 (en) | 2010-12-09 | 2015-05-19 | Zoll Medical Corporation | Electrode with redundant impedance reduction |
US11439335B2 (en) | 2010-12-09 | 2022-09-13 | Zoll Medical Corporation | Electrode with redundant impedance reduction |
US8406842B2 (en) | 2010-12-09 | 2013-03-26 | Zoll Medical Corporation | Electrode with redundant impedance reduction |
WO2012078857A3 (en) * | 2010-12-09 | 2012-10-18 | Zoll Medical Corporation | Electrode with redundant impedance reduction |
US11504541B2 (en) | 2010-12-10 | 2022-11-22 | Zoll Medical Corporation | Wearable therapeutic device |
US10589110B2 (en) | 2010-12-10 | 2020-03-17 | Zoll Medical Corporation | Wearable therapeutic device |
US11717693B2 (en) | 2010-12-10 | 2023-08-08 | Zoll Medical Corporation | Wearable therapeutic device |
US9007216B2 (en) | 2010-12-10 | 2015-04-14 | Zoll Medical Corporation | Wearable therapeutic device |
US10226638B2 (en) | 2010-12-10 | 2019-03-12 | Zoll Medical Corporation | Wearable therapeutic device |
US10926098B2 (en) | 2010-12-10 | 2021-02-23 | Zoll Medical Corporation | Wearable therapeutic device |
US9427564B2 (en) | 2010-12-16 | 2016-08-30 | Zoll Medical Corporation | Water resistant wearable medical device |
US10463867B2 (en) | 2010-12-16 | 2019-11-05 | Zoll Medical Corporation | Water resistant wearable medical device |
US11883678B2 (en) | 2010-12-16 | 2024-01-30 | Zoll Medical Corporation | Water resistant wearable medical device |
US11141600B2 (en) | 2010-12-16 | 2021-10-12 | Zoll Medical Corporation | Water resistant wearable medical device |
US9827434B2 (en) | 2010-12-16 | 2017-11-28 | Zoll Medical Corporation | Water resistant wearable medical device |
US10130823B2 (en) | 2010-12-16 | 2018-11-20 | Zoll Medical Corporation | Water resistant wearable medical device |
US9135398B2 (en) | 2011-03-25 | 2015-09-15 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9684767B2 (en) | 2011-03-25 | 2017-06-20 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US10219717B2 (en) | 2011-03-25 | 2019-03-05 | Zoll Medical Corporation | Selection of optimal channel for rate determination |
US11393584B2 (en) | 2011-03-25 | 2022-07-19 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US11291396B2 (en) | 2011-03-25 | 2022-04-05 | Zoll Medical Corporation | Selection of optimal channel for rate determination |
US8600486B2 (en) | 2011-03-25 | 2013-12-03 | Zoll Medical Corporation | Method of detecting signal clipping in a wearable ambulatory medical device |
US10755547B2 (en) | 2011-03-25 | 2020-08-25 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9204813B2 (en) | 2011-03-25 | 2015-12-08 | Zoll Medical Corporation | Method of detecting signal clipping in a wearable ambulatory medical device |
US10813566B2 (en) | 2011-03-25 | 2020-10-27 | Zoll Medical Corporation | Selection of optimal channel for rate determination |
US11417427B2 (en) | 2011-03-25 | 2022-08-16 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9378637B2 (en) | 2011-03-25 | 2016-06-28 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US10269227B2 (en) | 2011-03-25 | 2019-04-23 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US8798729B2 (en) | 2011-03-25 | 2014-08-05 | Zoll Medical Corporation | Method of detecting signal clipping in a wearable ambulatory medical device |
US9408548B2 (en) | 2011-03-25 | 2016-08-09 | Zoll Medical Corporation | Selection of optimal channel for rate determination |
US9990829B2 (en) | 2011-03-25 | 2018-06-05 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US11699521B2 (en) | 2011-03-25 | 2023-07-11 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9456778B2 (en) | 2011-03-25 | 2016-10-04 | Zoll Medical Corporation | Method of detecting signal clipping in a wearable ambulatory medical device |
US8897860B2 (en) | 2011-03-25 | 2014-11-25 | Zoll Medical Corporation | Selection of optimal channel for rate determination |
US9659475B2 (en) | 2011-03-25 | 2017-05-23 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US9782578B2 (en) | 2011-05-02 | 2017-10-10 | Zoll Medical Corporation | Patient-worn energy delivery apparatus and techniques for sizing same |
US9848826B2 (en) | 2011-09-01 | 2017-12-26 | Zoll Medical Corporation | Wearable monitoring and treatment device |
US9131901B2 (en) | 2011-09-01 | 2015-09-15 | Zoll Medical Corporation | Wearable monitoring and treatment device |
US11744521B2 (en) | 2011-09-01 | 2023-09-05 | Zoll Medical Corporation | Wearable monitoring and treatment device |
US10806401B2 (en) | 2011-09-01 | 2020-10-20 | Zoll Medical Corporation | Wearable monitoring and treatment device |
US8983597B2 (en) | 2012-05-31 | 2015-03-17 | Zoll Medical Corporation | Medical monitoring and treatment device with external pacing |
US11857327B2 (en) | 2012-05-31 | 2024-01-02 | Zoll Medical Corporation | Medical monitoring and treatment device with external pacing |
US11097107B2 (en) | 2012-05-31 | 2021-08-24 | Zoll Medical Corporation | External pacing device with discomfort management |
US9675804B2 (en) | 2012-05-31 | 2017-06-13 | Zoll Medical Corporation | Medical monitoring and treatment device with external pacing |
US10898095B2 (en) | 2012-05-31 | 2021-01-26 | Zoll Medical Corporation | Medical monitoring and treatment device with external pacing |
US10384066B2 (en) | 2012-05-31 | 2019-08-20 | Zoll Medical Corporation | Medical monitoring and treatment device with external pacing |
US9320904B2 (en) | 2012-05-31 | 2016-04-26 | Zoll Medical Corporation | Medical monitoring and treatment device with external pacing |
US10328266B2 (en) | 2012-05-31 | 2019-06-25 | Zoll Medical Corporation | External pacing device with discomfort management |
US10993664B2 (en) | 2013-01-29 | 2021-05-04 | Zoll Medical Corporation | Delivery of electrode gel using CPR puck |
US9999393B2 (en) | 2013-01-29 | 2018-06-19 | Zoll Medical Corporation | Delivery of electrode gel using CPR puck |
US8880196B2 (en) | 2013-03-04 | 2014-11-04 | Zoll Medical Corporation | Flexible therapy electrode |
US9132267B2 (en) | 2013-03-04 | 2015-09-15 | Zoll Medical Corporation | Flexible therapy electrode system |
US9272131B2 (en) | 2013-03-04 | 2016-03-01 | Zoll Medical Corporation | Flexible and/or tapered therapy electrode |
US9597523B2 (en) | 2014-02-12 | 2017-03-21 | Zoll Medical Corporation | System and method for adapting alarms in a wearable medical device |
US10201711B2 (en) | 2014-12-18 | 2019-02-12 | Zoll Medical Corporation | Pacing device with acoustic sensor |
US11179570B2 (en) | 2014-12-18 | 2021-11-23 | Zoll Medical Corporation | Pacing device with acoustic sensor |
US11766569B2 (en) | 2014-12-18 | 2023-09-26 | Zoll Medical Corporation | Pacing device with acoustic sensor |
US10321877B2 (en) | 2015-03-18 | 2019-06-18 | Zoll Medical Corporation | Medical device with acoustic sensor |
US11160511B2 (en) | 2015-03-18 | 2021-11-02 | Zoll Medical Corporation | Medical device with acoustic sensor |
US11937950B2 (en) | 2015-03-18 | 2024-03-26 | Zoll Medical Corporation | Medical device with acoustic sensor |
US10729910B2 (en) | 2015-11-23 | 2020-08-04 | Zoll Medical Corporation | Garments for wearable medical devices |
US11617538B2 (en) | 2016-03-14 | 2023-04-04 | Zoll Medical Corporation | Proximity based processing systems and methods |
US11009870B2 (en) | 2017-06-06 | 2021-05-18 | Zoll Medical Corporation | Vehicle compatible ambulatory defibrillator |
US11568984B2 (en) | 2018-09-28 | 2023-01-31 | Zoll Medical Corporation | Systems and methods for device inventory management and tracking |
US11890461B2 (en) | 2018-09-28 | 2024-02-06 | Zoll Medical Corporation | Adhesively coupled wearable medical device |
US11894132B2 (en) | 2018-09-28 | 2024-02-06 | Zoll Medical Corporation | Systems and methods for device inventory management and tracking |
US11590354B2 (en) | 2018-12-28 | 2023-02-28 | Zoll Medical Corporation | Wearable medical device response mechanisms and methods of use |
US11571561B2 (en) | 2019-10-09 | 2023-02-07 | Zoll Medical Corporation | Modular electrical therapy device |
Also Published As
Publication number | Publication date |
---|---|
US6128521A (en) | 2000-10-03 |
CA2337018A1 (en) | 2000-01-20 |
AU5095399A (en) | 2000-02-01 |
EP1096878A1 (en) | 2001-05-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6301493B1 (en) | Reservoir electrodes for electroencephalograph headgear appliance | |
US6128521A (en) | Self adjusting headgear appliance using reservoir electrodes | |
US8560043B2 (en) | ECG lead wire organizer and dispenser | |
AU741021B2 (en) | Electrode array system for measuring electrophysiological signals | |
EP1933702B1 (en) | Electrode array | |
US6394953B1 (en) | Electrode array system for measuring electrophysiological signals | |
EP2211712B1 (en) | Device and method for performing electroencephalography | |
GB2139502A (en) | Electrode cap | |
WO2011055291A1 (en) | Device for positioning electrodes on a user's scalp | |
CN109310344B (en) | Apparatus and method for performing electroencephalography | |
CN212698826U (en) | Multi-guide sleep monitoring cap | |
US11642081B2 (en) | Electrode headset | |
CN111358442A (en) | Multi-guide sleep monitoring cap | |
AU779506B2 (en) | Method for measuring electrophysiological signals | |
RU97914U1 (en) | ELECTRODE FIXING DEVICE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AL AM AT AU AZ BA BB BG BR BY CA CH CN CU CZ DE DK EE ES FI GB GE GH GM HR HU ID IL IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MD MG MK MN MW MX NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT UA UG UZ VN YU ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW SD SL SZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
DFPE | Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 2337018 Country of ref document: CA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1999935484 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1999935484 Country of ref document: EP |
|
REG | Reference to national code |
Ref country code: DE Ref legal event code: 8642 |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1999935484 Country of ref document: EP |