WO2018152652A1 - Bracelet de mesure à conduction électrique pour le contrôle de dérivations frontales cardiologiques, sans traumatismes pour les peaux sensibles - Google Patents

Bracelet de mesure à conduction électrique pour le contrôle de dérivations frontales cardiologiques, sans traumatismes pour les peaux sensibles Download PDF

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Publication number
WO2018152652A1
WO2018152652A1 PCT/CL2018/050013 CL2018050013W WO2018152652A1 WO 2018152652 A1 WO2018152652 A1 WO 2018152652A1 CL 2018050013 W CL2018050013 W CL 2018050013W WO 2018152652 A1 WO2018152652 A1 WO 2018152652A1
Authority
WO
WIPO (PCT)
Prior art keywords
bracelet
patient
band
tape
ankle
Prior art date
Application number
PCT/CL2018/050013
Other languages
English (en)
Spanish (es)
Inventor
Gastón Gabriel Alegre
Original Assignee
ANGUITA ARRIAGADA, Amalia Rebeca
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ANGUITA ARRIAGADA, Amalia Rebeca filed Critical ANGUITA ARRIAGADA, Amalia Rebeca
Publication of WO2018152652A1 publication Critical patent/WO2018152652A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • 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
    • 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
    • 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
    • A61B5/271—Arrangements of electrodes with cords, cables or leads, e.g. single leads or patient cord assemblies
    • A61B5/273—Connection of cords, cables or leads to electrodes
    • A61B5/274—Connection of cords, cables or leads to electrodes using snap or button fasteners
    • 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
    • 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]
    • 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]
    • A61B5/332—Portable devices specially adapted therefor

Definitions

  • the present invention aims at a bracelet capable of establishing an electrical contact in a secure and eventually prolonged manner of a terminal on the patient's epidermis for continuous monitoring of its electrical signals, without causing trauma on the patient's epidermis.
  • the medical team attending the birth should immediately establish the health conditions of the newborn, which are basically breathing without assistance, reflexes to establish the neurological response, and heart rate.
  • the beat cannot always be perceived, as there are cases in which it is so weak that it is not audible or detectable by conventional means.
  • connection terminal has a projection projecting from the opposite side to the adhesive, defining a terminal or terminal to connect with the ECG and on the opposite side, in contact with the interface, usually surrounded by a crown of said adhesive, it has an electrical contact terminal that rests against the user's skin.
  • the other type of connector contemplates a clamp that is affirmed on the wrists and / or ankles of the patient, with the terminals of connection with the ECG, and an interface on the inner surface of the clamp that supports and presses on the extremities of the patient establishing electrical contact.
  • a device capable of seating an electrical contact on the skin of a premature baby which is effective and immovable are the following: a) That it embraces the ankle or wrist, that is, surrounding and holding it on said limb; b) It does not contain any adhesive in contact with the skin; c) That it is inextensible and at the same time softly flexible; d) That it can accompany the baby's movements without detaching and / or moving; e) That it is waterproof, since it is not necessary to forget that some emergencies of the premature baby arise immediately just after the birth and in this case, it is the so-called "unbaby babies", even covered by placental fluids, previous a traditional cleaning bath that is provided to a healthy baby.
  • the object of the present invention is an adjustable bracelet or bracelet in waterproof and inelastic material under usual tensile stresses, that is, that it is not stretched during handling and installation, that is supple and flexible, without sharp edges and with a sufficient width to distribute the adjustment pressure on the patient's limb. It is also an object that this bracelet is simple to adjust and detach from the patient's limb (ankle and / or wrist) without causing any trauma or the limbs to which it is applied, or the epidermis.
  • the bracelet of the invention be kept in the chosen site without moving for the entire time of the ECG monitoring, even for days without any trauma to the patient.
  • the surface of the bracelet in contact with the epidermis of the patient has an electrical connection element capable of driving the patient's electrical pulses to an ECG connector terminal arranged on the opposite surface of the bracelet.
  • this electrical connection may have a gel or similar material capable of inducing a correct interface with the patient
  • Figure 1 illustrates in an upper perspective an embodiment of the invention, in its open condition, that is, without adjusting on it a patient's limb; o Figure 2 shows in a side view the construction of Figure 1, at the moment of being closed forming the loop; or Figure 3 shows a side view of another construction of the invention, at the moment the loop on the patient's limb is closed; o Figure 4 shows an enlarged detail seen in lateral elevation of the section according to the plane AA of Figure 1 passing through the diameter of the connecting element and terminal; o Figure 5 shows a detail of another construction of the invention detailing an alternative closure means, and o Figure 6 shows the BB section of Figure 5.
  • Means of joining are the means capable of joining or adhering the two ends of the band or tape, in the constructions of the invention from initially flat tapes, that is to say open and with two free ends, or capable of adhering a section on the other reducing the diameter of the loop.
  • Dielectric that does not conduct electricity, that is, it acts as an insulator.
  • This tape or flat band is preferably made of a piece of vinyl or other polymer material and can have a width between 1 cm to 4 cm, preferably between 1.5 to 3.5 cm and is very thin, with a thickness between 0, 4 mm to 1.5 mm, ensuring its ability to copy and settle intimately on the contour of the wrist or ankle.
  • FIG. 1 and 2 schematically illustrates a closure by abrojos, consisting of a section (7) with a plurality of hooks, for example, linked on the end (4) of the lower surface (6), facing a section (8) that has a tangle of tangled fibers, linked to the outer surface (2) of the other end (5).
  • the hooks establish a soft and firm repeatable bond with the fiber mantle, and it is enough to support (7) on (8) adjusting the tape or flat band (1) surrounding and pressing on the perimeter of the patient's limb (not illustrated), as illustrated in Figure 2.
  • Figure 2 it is observed in lateral elevation to the construction of Figure 1 in the act of being closed on a patient's limb (not illustrated), and in this figure the contact means (9) emerging from the bottom surface (6) in electrical connection with the terminal (3) is observed.
  • This contact (9) preferably has an annular shape with a semi-toric section, presenting a rounded back to the patient's epidermis, without aggressive edges.
  • Figure 3 illustrates in side elevation to another construction of the invention, consisting of a band 1 forming a closed loop, with a diameter much larger than the perimeter of the patient's wrist or ankle (not shown); inserted this closed loop by passing the referred wrist or ankle inside, the portion (10) is held against the patient's limb and bent in (1 1) and (13) the excess of the loop, forming the fold (12 ).
  • a suitable contact adhesive layer (14) with a protective sheet (15) has been chosen which, when removed (see arrow R), allows the firm bonding of (12) on (14).
  • Figure 4 shows in a very enlarged form and in section AA of Figure 1 a preferred construction of the terminal (3) and of the contact (9). It is observed that the terminal (9) has a small post or pillar (17) that emerges from a bottom that ends in a semi-toric formation (17) open downwards.
  • the contact (9) has a complementary semi-toric shape, that is to say open upwards, with a plurality of sharp extensions (19) in the form of a crown, which pierce the material of the tape or band (1) and deform against the walls curved interiors of (17) establishing on the one hand the electrical contact of (9) with (3), and on the other hand, the mechanical connection of the terminal (3) with the contact (9).
  • the termination of the contact (9) has a rounded back (18), and practically coplanar with the face or lower surface (6) of the tape (1).
  • the annular end edge (21) of (9) presses against the lower surface (6) of the tape or band.
  • a thin sheet of a spongy or open-cell material (20) can be optionally arranged against the lower surface (6) and within the area enclosed by (18) said spongy material can be a carrier of a gel to establish the interface with the patient's epidermis, or polymer for the same purpose, already known in the art.
  • the use of these gelled interface polymers is not essential, especially in the case of use with the so-called "high pre-maturos".
  • Figure 5 and Figure 6 of the BB cut show a possible variant of the adhesive protector.
  • this construction it is possible to select only a part or portion of the adhesive area (14), selectively separating one or two portions of protective sheet (15a), properly segmented, and provided with a protruding flange (22) to facilitate its separation and expose the desired adhesive portion (14).
  • the trance portion of being separated is indicated by (22a).
  • at least three of these bracelets are necessary for ECG monitoring. Also, these bracelets can also be used in children and adults.

Abstract

L'invention concerne un bracelet de mesure à conduction électrique pour le contrôle continu de dérivations frontales cardiologiques, sans traumatismes pour les peaux sensibles, formé par une lanière ou bande plane (1) qui définit une surface supérieure (2) et une autre inférieure (6). Une borne (3) se situe sur la surface (2) et un contact (9) se situe en correspondance axiale contre la surface inférieure, lequel permet d'établir un contact électrique à travers le matériau de la lanière ou bande (1) et une rétention mécanique entre la borne (3) et le contact (9). Ladite lanière ou bande plane (1) est ajustée à la cheville ou au poignet du patient par fixation à l'aide de moyens de rétention sélectionnés parmi des moyens de type velcro (7, 8) ou des parties avec un adhésif.
PCT/CL2018/050013 2017-02-24 2018-02-22 Bracelet de mesure à conduction électrique pour le contrôle de dérivations frontales cardiologiques, sans traumatismes pour les peaux sensibles WO2018152652A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ARP170100482A AR107745A1 (es) 2017-02-24 2017-02-24 Brazalete para medición de conducción eléctrica para monitoreo de derivaciones frontales cardiológicas, sin traumatismos a epidermis delicadas
ARAR20170100482 2017-02-24

Publications (1)

Publication Number Publication Date
WO2018152652A1 true WO2018152652A1 (fr) 2018-08-30

Family

ID=62597007

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CL2018/050013 WO2018152652A1 (fr) 2017-02-24 2018-02-22 Bracelet de mesure à conduction électrique pour le contrôle de dérivations frontales cardiologiques, sans traumatismes pour les peaux sensibles

Country Status (2)

Country Link
AR (1) AR107745A1 (fr)
WO (1) WO2018152652A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU498870B2 (en) * 1974-02-08 1979-03-29 Survival Technology, Inc Monitoring instrument for infants
US4391279A (en) * 1981-12-11 1983-07-05 Clinical Data, Inc. Electrode belt
KR20080017529A (ko) * 2006-08-21 2008-02-27 이상훈 피디엠에스 레이어를 이용한 심전도용 전극
CN201591554U (zh) * 2010-01-21 2010-09-29 赵娓 心电图腕部电极夹
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
CN203074692U (zh) * 2013-03-03 2013-07-24 颜建国 一种心电图电极扎带
CN204468079U (zh) * 2015-02-26 2015-07-15 法斯达(无锡)医学设备有限公司 一种新生儿心电电极

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU498870B2 (en) * 1974-02-08 1979-03-29 Survival Technology, Inc Monitoring instrument for infants
US4391279A (en) * 1981-12-11 1983-07-05 Clinical Data, Inc. Electrode belt
KR20080017529A (ko) * 2006-08-21 2008-02-27 이상훈 피디엠에스 레이어를 이용한 심전도용 전극
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
CN201591554U (zh) * 2010-01-21 2010-09-29 赵娓 心电图腕部电极夹
CN203074692U (zh) * 2013-03-03 2013-07-24 颜建国 一种心电图电极扎带
CN204468079U (zh) * 2015-02-26 2015-07-15 法斯达(无锡)医学设备有限公司 一种新生儿心电电极

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Publication number Publication date
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