A pressure sensor apparatus includes a plurality of pressure responsive chambers provided along a longitudinal dimension of the apparatus, and a pressure sensor device provided in each chamber which together provide a pressure profile in an anatomical cavity.

An intra vaginal device (10) including an elongated hollow body (11) with side wall portions (15, 16 and 24). Secured to each wall portion (15 and 24) is a sensor (19), while secured to the wall portion (16) is a sensor (20). The sensors (19) simply measure forces directly applied by the bi-lateral contraction of the pubococcygeus, while the sensor (20) provides an indication of the puborectalis contraction forces.

A muscle training apparatus with muscle strength detecting function includes a first supporting shell, a plurality of membrane pressure-sensing units, an arithmetic processing unit and an elastic covering unit. The first support shell is spherical and has a first outer surface and a first containing space. The membrane pressure-sensing unit is disposed on the first outer surface of the first support shell. The arithmetic processing unit is disposed in the first containing space and electrically connected to the membrane pressure-sensing unit. The elastic covering unit covers the first support shell.

Embodiments of visualization devices for assessing a level of contact between vulvovaginal tissue and a coupling component of a vulvovaginal rejuvenation device are provided. The device can comprise a head portion comprising a window and detachably attached to a coupling pad.

A non-invasive and accurate vagina evaluation device and uterine evaluation devices are provided that measure the receptivity (uterine implantation capacity) of the mother's body to a fertilized egg implanting itself into the uterus. A first vagina evaluation device includes: a main body stretchable and expandable after insertion into a vagina, followed by air injection thereinto; four electrodes brought into contact with the vagina wall as the main body expands and stretches; and fixation means configured to fix the interval of arrangement of the electrodes. Second and third uterine evaluation device include: a flexible and rod-shaped main body for insertion into a uterine cavity; and four or two impedance electrodes arranged with a predetermined interval therebetween in an insertion direction of the main body and brought into contact with an endometrium of the uterine cavity to measure a uterine endometrial impedance generated between the endometrium and each of the electrodes.

A variety of medical and non-medical devices are exploited by users to address a wide range of conditions. However, in the vast majority of instances, the device has a limited number of options with respect to its fit for the user and its performance. Further, the determination of target performance and fit are established on a qualitative basis rather than a quantitative basis. In many instances, these combinations lead to low user acceptance of the device due to the resulting performance and fit issues. Accordingly, it would enhance performance and user acceptance if a quantitative determination provided a recommended type where options exist, and this determination provided the basis of a custom designed device to the user's specific anatomical and/or performance requirements.

There is provided a method of differentiating between a strain and a contraction of the pelvic floor muscles (PFM) of a subject. The method comprises receiving data generated by an orientation sensor provided within a vaginal probe device that is located within the vaginal canal of the subject; utilizing a processor to process data generated by the orientation sensor to determine a direction of rotation of the vaginal probe device during a measurement period. When the processor determines that the vaginal probe device has rotated in the cranial-ventral direction relative to the subject, an output is generated indicating that there has been a contraction of the PFM during the measurement period; and when the processor determines that the vaginal probe device has rotated in the caudal-dorsal direction relative to the subject, an output is generated indicating that there has been a strain of the PFM during the measurement period.

The present disclosure provides systems, methods, devices, and kits for analysis of vaginal biological samples. A device for the analysis of vaginal biological samples can include a sample collector, an extractor, and an assay cartridge. A method for the analysis of vaginal biological samples can include detecting the presence or absence of a pathology, a disease, an immune disorder, a reproductive disorder of a subject. The method may further comprise preserving, storing, or transporting the vaginal biological samples. A kit for the analysis of vaginal biological samples can include probe, reagents and instructions for detecting a nucleic acid in the vaginal biological samples.

The present invention relates to a device for determining intra-abdominal pressure in a subject, comprising an intravaginal ring that is provided with a pressure sensor, means for registering the intra-abdominal pressure value measured by the pressure sensor and means for generating an alert signal when the intra-abdominal pressure exceeds a reference value. The present invention also relates to a method for determining intra-abdominal pressure in a subject, comprising the steps of: a) measuring the intra-abdominal pressure in the vagina by means of a device of the invention, b) comparing the intra-abdominal pressure value measured with a reference value; and c) in case the intra-abdominal pressure value exceeds the reference value transmitting an alert signal to the device that triggers a vibration element in the device or an external device, such as a smartphone or smart watch, to provide a warning to change the subjects behaviour in order to lower the intra-abdominal pressure value.

A vaginal device configured to be inserted in a vagina of a user, the vaginal device comprising: a body comprising at least two electrodes configured to measure a fertility-related parameter of the user; a power source configured to provide power to the device; and an electrical system operably connected to the power source, the electrical system operably connected to one or more of the electrodes, the electrical system configured to switch one or more of the electrodes between charging and measuring functions.