28 results about "Vaginal delivery" patented technology

A perineal bandage for preventing and treating tears that occur during childbirth. The perineal bandage includes a flexible bandage having a first side and a second side, wherein the second side includes an adhesive configured to adhere the bandage to the skin of a patient. The perineal bandage may further include a plurality of tearing zones that tear before the bandage. The perineal bandage may further include a reinforced region disposed along a portion of a bottom edge of the bandage, wherein the reinforced region requires a greater amount of force to tear than the bandage and the tearing zones.

The utility model relates to the technical field of medical instruments, in particular to a vaginal delivery pain relieving massage chair device which comprises a massage chair body, and four fixing columns are fixedly connected to one side of the massage chair body. The massage chair device has the advantages that the massage chair device is provided with the protection assembly, the massage chair device can be protected through the protection assembly when a user uses the massage chair device, and the problem that the massage chair device does not have measures for protecting the user, so that the user is prone to falling off when using the massage chair device to move is solved; the safety performance of the massage chair device is improved, a relaxing assembly is further arranged, and a flat plate can be placed through the relaxing assembly, so that a user can watch the flat plate to relax mood or watch relaxation and breathing skill guidance in the delivery process of a puerpera when using the massage chair device; the massage chair device solves the problem that the mood of a user is nervous due to the fact that the user is not interesting when using the massage chair device, and the practical performance of the massage chair device can be improved.

The invention relates to the technical field of gynecologic delivery and midwifery assistance, in particular to an accurate bleeding amount metering device for vaginal delivery, which comprises a blood storage barrel, a flow guide tube arranged at the upper part of the blood storage barrel, a collection basin arranged at the upper part of the flow guide tube, a first sensor arranged inside the collection basin, and a calculation display arranged outside the collection basin, a splicing assembly is arranged on the outer surface of the flow guide pipe, an opening and closing assembly is arranged on the outer surface of the blood storage barrel, a cleaning assembly is arranged in the blood storage barrel, and a second sensor is arranged on the upper portion of the inner wall of the blood storage barrel. Compared with the prior art, the dismounting and mounting assembly is arranged between all the components, the inserting piece at the bottom of the containing basin is fixed in the mode that an arc-shaped pin is rotationally clamped and locked, then the flow guide pipe and the blood storage barrel are spliced through the effect that a strip-shaped plate is pressed downwards to be automatically unfolded, and rapid dismounting and mounting of the blood storage barrel, the flow guide pipe and the collecting basin are achieved; the disassembly and assembly efficiency is improved; and meanwhile, the later cleaning and disinfection are convenient.

The invention relates to the technical field of ultrasonic image analysis, and discloses an image detection method and system for prolonging the second birth process of double-fetal vaginal delivery and SPPH risk based on ultrasonic Speckle-tracing, and the method comprises the steps: obtaining an ultrasonic two-dimensional gray-scale image sequence; marking a conjoint analysis area between the cervical wall and the front and rear walls of the vagina; constructing a joint area displacement field; constructing a joint region strain trajectory; extracting parturition process characteristic indexes; and executing risk assessment through a fuzzy rule. The technical problem that in the prior art, risk judgment depends on clinical experience, and especially under the condition that continuous stretching occurs on the cervix uteri and vagina combined wall in the second birth process of double-fetal vaginal delivery, early recognition of the evolution process of the tissue from reversible stretching to irreversible instability is difficult to achieve is solved. Due to the fact that joint area displacement field modeling and logarithmic nonlinear strain analysis are introduced, quantitative characterization and continuous risk description of the mechanical behavior of the tissue in the labor process are achieved.

The invention discloses a delivery assisting system for vaginal delivery, and relates to the technical field of medical instruments, and the system comprises an obstetric table side delivery assisting subsystem and a delivery assistant side monitoring subsystem; the obstetric table side delivery assisting subsystem is used for obtaining mechanical data of all parts of a puerpera in a testing posture and fetal ultrasonic data, generating and displaying animations based on the fetal ultrasonic data, and conducting abdominal breathing prompting and abnormal force exertion part judgment based on the mechanical data. When the abnormal force exerting part is judged, the abnormal force exerting part is prompted; the midwife side monitoring subsystem is used for displaying and storing the mechanical data of each part in the parturition process of the puerpera and acquiring a midwife instruction; the obstetric table side delivery assisting subsystem is further used for playing delivery assistant instructions. By arranging the bed side delivery assisting subsystem and the delivery assistant side monitoring subsystem, the automation level of vaginal delivery assisting is improved.

The invention relates to the technical field of processing of towels for normal delivery operation kits, in particular to a towel for normal delivery operation kits and a preparation method of the towel. The towel is prepared from the following raw materials in percentage by weight: 30 to 40 percent of polyethylene, 10 to 15 percent of ABS (Acrylonitrile Butadiene Styrene) resin, 10 to 20 percent of spherical microporous silica gel, 4 to 6 percent of glycerol monostearate, 3 to 5 percent of pentaerythritol stearate, 3 to 6 percent of hydrogenated castor oil, 1 to 2 percent of compatilizer, 6 to 9 percent of chitosan and the balance of activated carbon. Meanwhile, the towel also has good toughness and softness and is not easy to break after absorbing blood and amniotic fluid, so that the use comfort of the pregnant woman in the production process is ensured.

Medicinal products and medical devices suitable for vaginal delivery and used for preventing and treating diseases of the female reproductive system. The composition for producing an intravaginal delivery device for an active ingredient, and the said device, is a biopolymer matrix without active ingredients having at least one structural polysaccharide selected from the group consisting of polysaccharides biodegradable in the vaginal cavity, at least one mucoadhesive component, and at least one pH modifier, which is an organic acid. The composition and the device may further comprise a selective microbial substrate. The composition for producing an intravaginal delivery device for an active ingredient, and said device may comprise at least one active ingredient in a therapeutically effective amount. The vaginal delivery device has a set of properties and characteristics that increase the treatment efficacy and ensure the device's ease-of-use.

This invention provides a handheld surgical drug vaginal delivery device, comprising a handle, a slide, and a protective cover. The protective cover has an opening at one end, while the handle and slide are open at both ends. The open end of the protective cover covers one end of the handle, and the other end of the handle serves as a limiting platform. One end of the slide has a thrust plate, and the other end of the slide is fixedly connected to a surrounding tube and a guide tube, respectively. The surrounding tube and the guide tube surround each other to form a drug storage chamber. The surrounding tube is also fixedly connected to one end of a pawl. When the slide is fitted into the handle, the other end of the pawl rests against the inner wall surface of the handle. The surface of the protective cover also has an anti-slip surface. Using this invention, when the drug delivery device is not in use, the protective cover covers the drug storage chamber to prevent exogenous infection inside the chamber. When the drug delivery device is in use, the anti-slip surface on the protective cover makes it easy for the operator to remove the cover. When a thrust is applied to the slide to make it slide, the drug can be accurately delivered to the predetermined position, improving the efficacy of the drug.

The utility model relates to the technical field of medical instruments, in particular to an artificial membrane rupturing device which comprises a tube body, an inner tube rotationally arranged in the tube body, a rubber bowl fixedly arranged at the top of the tube body and a handle rotationally arranged at the bottom of the tube body. Wherein a first opening is formed in the top of the rubber bowl, and a second opening is formed in the bottom of the rubber bowl; a bottom plate is fixedly arranged at the top of the inner pipe, the outer edge of the bottom plate is rotationally connected with the inner edge of the second opening, a plurality of sharp structures are fixedly arranged at the outer edge of the top of the bottom plate, a through hole is formed in the center of the bottom plate, and a bowl cavity of the rubber bowl is communicated with a first pipe cavity of the inner pipe through the through hole; according to the vaginal delivery device, confidence and willingness of pregnant women to choose vaginal delivery can be enhanced, the success rate of vaginal delivery can be improved, and related complications can be reduced.

The utility model discloses a piece of special clothes for predelivery of a pervaginal delivery puerpera, and relates to the technical field of medical care. The trousers are structurally characterized in that the skirt body and the trousers body are integrally designed, so that looseness and comfort are guaranteed, stooping is avoided, and the trousers are convenient to wear and take off; the zipper at the back part and the back waist is convenient for the waist operation during the delivery waiting period; the zipper on the outer side of the pants body prevents the pregnant woman from catching a cold, the snap fasteners arranged on the inner side of the pants body facilitate operations such as fetal heart auscultation, vaginal secretion observation and vaginal orifice examination, and privacy protection and free getting-out-of-bed movement are facilitated. The hook-and-loop fastener on the outer side of the crotch piece and the dirt absorption layer on the inner side of the crotch piece are designed, so that examination operation is facilitated, and the risk that vaginal secretions and amniotic fluid slip anytime and anywhere after parturient is avoided; according to the special suit for predelivery of the puerpera delivered through the vagina, the problem that the puerpera lies flat due to the fact that the environment of a predelivery room is narrow or the puerpera worries about leakage of body privacy, uncomfortable images and the like is solved, and the vivid, comfortable and respected delivery experience feeling is obtained.

A delivery assist device (20) for assisting a parturient with vaginal delivery, for use with a uterine contraction monitor (22). The delivery assist device (20) includes a handle (30), including a body (32) and a hand grip (34); a vibrator (36), configured to vibrate the handle (30); a force sensor (38), configured to a sense a strength of squeezing of the hand grip (34); and control circuitry (40). The control circuity (40) is configured to receive, from the uterine contraction monitor (22), a contraction signal indicative of a level of a uterine contraction of the parturient. In response to the level of the uterine contraction, the control circuitry (40) drives the vibrator (36) to vibrate the handle (30) and transmits a squeezing signal indicative of at least the strength of the squeezing of the hand grip (34). Other embodiments are also described.

A perineum damage-reducing device (1) for reducing damage to a female human body during vaginal child delivery is disclosed. It comprises a first part (10) for insertion into the female human body via introitus vagina, and a second part (20) configured to extend out-side the female human body away from the posterior part of introitus vagina towards anus. An attachment element (34) for attachment to a surface of the female human body is provided on the second part. The first part is longer than the second part in the longitudinal direction, and a primary reinforcing element (41) extends along a centre axis of the first part, said centre axis being parallel with the longitudinal direction and centred on the first part in the width direction. A method for use of the device is also disclosed.

A perineal injury reduction device for reducing injury during transvaginal delivery of a fetus is disclosed. The perineal injury reduction device includes a first portion configured to be inserted into a female body via a vaginal entrance at a posterior portion of the vaginal entrance; and a second portion configured to extend toward the anus outside the female body away from a posterior portion of the vaginal access. The device comprises a sheet of flexible material and at least one reinforcing element that stabilizes the sheet and extends over both the first portion and the second portion. The second portion further includes at least one attachment element at the inner surface, the at least one attachment element configured for attachment to a surface of the female body. In one embodiment, the first portion and the second portion meet at a bend and extend at an angle relative to each other in a delivery state. A method for reducing injury during transvaginal delivery of a fetus is also disclosed.

Medical equipment for developing in situ forming polymeric systems for rectal and vaginal delivery

The utility model discloses a vaginal delivery bleeding amount calculating and collecting device, which relates to the technical field of medical auxiliary instruments and comprises a delivery bleeding collecting mechanism, a shunt control mechanism is arranged below the delivery bleeding collecting mechanism, and a blood collecting bag is arranged below the shunt control mechanism. The delivery bleeding collecting mechanism comprises U-shaped waterproof cloth, the bottom of the U-shaped waterproof cloth is fixedly connected with a collecting funnel penetrating through the top of the U-shaped waterproof cloth, extension cloth is fixedly installed on the front side of the U-shaped waterproof cloth, and adhesive is fixedly bonded to the top edge of the U-shaped waterproof cloth and the top of the extension cloth. Through the mutual cooperation of the delivery bleeding collection mechanism, the L-shaped shunt tube, the bleeding butt joint tube, the blood collection bag and the calculation scale marks, bleeding can be rapidly collected during vaginal delivery of a patient, the bleeding amount is calculated through the scale marks on the blood collection bag, corresponding medical measures are taken according to the bleeding amount, and the labor intensity of the patient is reduced. And the delivery process is safer.

A perineal injury reduction device for reducing injury during vaginal birth of a child is disclosed. It comprises a first portion configured to be inserted into a woman's body through the vaginal introitus at a posterior portion of the vaginal introitus and a second portion configured to extend from the posterior portion of the vaginal introitus toward the anus and outward from the woman's body. The device comprises a sheet of flexible material and at least one reinforcing element stabilizing the sheet and extending across both the first and second portions. The second portion further comprises at least one attachment element on an interior surface configured to attach to a surface of the woman's body. In one embodiment, the first and second portions meet at a bend and extend at an angle relative to each other in a birthing position. A method for reducing injury during vaginal birth of a child is also disclosed.

The invention discloses a vaginal delivery postpartum predictive nursing bleeding amount measuring device, and relates to the technical field of bleeding amount measurement. The vaginal delivery postpartum predictive nursing bleeding amount measuring device comprises a bed plate arranged on a bed body, a heat preservation pad is fixedly connected to the top of the bed plate, a mounting groove is formed in the top of the heat preservation pad, a sliding plate is slidably connected into the mounting groove through a moving mechanism, and a bearing plate is fixedly connected to the side wall of the sliding plate; a guide mechanism is arranged between the bearing plate and the bed plate, and the top of the bearing plate is fixedly connected with a heat preservation plate. According to the vaginal delivery postpartum predictive nursing bleeding amount measuring device, the measuring device is combined with the bed board, so that a puerpera can lie on a heat preservation pad on the bed board and is covered with a quilt for measurement, use is more convenient and faster, and meanwhile, the puerpera can be prevented from catching cold and being infected by bacteria; the measuring tank is more stable and reliable during measurement, shaking and toppling of the measuring tank are avoided, and the measuring effect is guaranteed.

The utility model relates to the field of medical equipment, in particular to a vulva protection device used in delivery, which comprises a patch, the patch is provided with an avoiding window, the patch comprises a protection layer and a connection layer, the connection layer is arranged on one side of the protection layer in a covering mode, the protection layer is an elastic material structural member, the connection layer has viscosity, and the protection layer is provided with an elastic material. The perineum paste is used for sticking around perineum of a puerpera On one hand, the protective layer provides certain contractile force for the vaginal orifice, when the vaginal orifice is expanded to a certain degree, the contractile force provided by the protective layer is increased, and the problem of vaginal tearing caused when expansion reaches the limit is reduced, and on the other hand, the protective layer has elastic force and plays a buffering role in the vaginal orifice expansion process; relatively, the elasticity of the skin around the vaginal orifice is increased, and the problem that the perineum is torn due to the limit compression of the fetal head on the perineum during vaginal delivery is reduced.

The present invention relates to the chemical, pharmaceutical and medical industries and to the preparation of novel pharmaceutical dosage forms and medical devices of pharmaceutical products suitable for transvaginal delivery and for the prevention and treatment of diseases of the female reproductive system. A composition for preparing a device for the intravaginal delivery of an active ingredient, and said device, which is an active-ingredient-free biopolymer matrix, comprising at least one structural polysaccharide selected from the group consisting of polysaccharides that are biodegradable in the vaginal cavity, at least one mucoadhesive component, and at least one pH adjusting agent, which is an organic acid. Compositions and devices may also comprise selective microbial substrates. Compositions for preparing a device for intravaginal delivery of an active ingredient and the device may comprise at least one therapeutically effective amount of an active ingredient. Vaginal delivery devices have a set of properties and features that increase therapeutic efficacy and ensure ease of use of the devices.

A perineal injury reduction device for reducing injury during transvaginal delivery of a fetus is disclosed. The perineal injury reduction device is configured to be positioned outside a female body, on the perineum. The device comprises: a second portion formed from a sheet of flexible material; an inner surface configured to contact a surface of the female body; an outer surface opposite the inner surface; at least one attachment element, preferably an adhesive, arranged at the inner surface, configured for attachment to the perineum; and two arms and / or two legs adapted to extend along the perineum away from the second portion so as to support the perineum during vaginal delivery. A method for reducing injury during transvaginal delivery of a fetus is also disclosed.

Compositions and methods for treating one or more symptoms associated with vaginal atrophy or discomfort are disclosed. The compositions include an effective amount of one or more of the active agents selected from pectin (P), hyaluronic acid (HA), and collagen (Cg), in a pharmaceutically acceptable carrier, for vaginal delivery. The disclosed compositions are useful in treating one or more symptoms associated with vaginal atrophy. Example subjects include postmenopausal women or premenopausal women who experience these symptoms as a result of breastfeeding, intensive vaginal douching, cigarette smoking, autoimmune conditions such as Sjogren's syndrome, pathologic conditions such as diabetes, premature ovarian insufficiency, bilateral oophorectomy, ovarian failure due to radiation or arterial embolization, hypothalamic-pituitary disorders. Additionally, the disclosed compositions are useful in generally alleviating vaginal discomfort such as pH imbalance, vaginal dryness, burning, itching, vaginal discomfort, pain and burning when urinating, dyspareunia (painful sex), and spotting during intercourse.

The invention provides a uterine artery hemostasis device. The uterine artery hemostasis device structurally comprises a straight arm and a crank arm, a lower clamping piece is arranged at the top end of the straight arm, an upper clamping piece is arranged at the top end of the crank arm, and the crank arm obliquely extends upwards relative to the straight arm and is bent and hooked back above the top end of the straight arm, so that the upper clamping piece at the top end of the crank arm is vertically opposite to the lower clamping piece at the top end of the straight arm. During action, the lower clamping piece is located in the vagina and acts upwards on the vagina dome, the upper clamping piece is located in the uterine cavity and acts downwards on the uterine cavity wall, and the upper clamping piece and the lower clamping piece exert force relatively to clamp the uterine artery descending branch for emergency hemostasis. When the uterus contracts, rescue measures are complete and further bleeding is possibly reduced, the uterine artery hemostasis device can be taken out, and if bleeding still exists, other methods can be further adopted for hemostasis or clamping is carried out again. The uterine artery hemostasis device can block the uterine artery under the condition that intervention or laparotomy is not needed, and has great significance on postpartum hemorrhage of vaginal delivery.

A pelvic cradle that include a patient positioning device designed to optimize pelvic tilt during obstetric and gynecologic procedures. The pelvic cradle enhances patient safety and outcomes by increasing the anterior-posterior diameter of the pelvis, facilitating better access and visualization during gynecologic exams, and supporting optimal fetal head expulsion during vaginal deliveries. The pelvic cradle may comprise a pelvic portion increasing in height from a proximal portion distally and may further comprise first and second arms extending distally therefrom to a distal end. A recess, configured in width and size to accommodate the sacral diameter of a standard anatomical woman, may be disposed between the first and second arms. The pelvic cradle may also comprise ergonomic channels, indicators for precise alignment, and a customized barrier cover, providing a simple, dignified, and effective solution for obstetric and gynecological practices.

The present invention relates to the chemical, pharmaceutical and medical industry and concerns the production of novel pharmaceutical dosage forms of medicinal products and medical devices suitable for vaginal delivery and used for preventing and treating diseases of the female reproductive system. The composition for producing an intravaginal delivery device for an active ingredient, and the said device, which is a biopolymer matrix without active ingredients comprises at least one structural polysaccharide selected from the group consisting of polysaccharides biodegradable in the vaginal cavity, at least one mucoadhesive component, and at least one pH modifier, which is an organic acid. The composition and the device may further comprise a selective microbial substrate. The composition for producing an intravaginal delivery device for an active ingredient, and said device may comprise at least one active ingredient in a therapeutically effective amount. The vaginal delivery device has a set of properties and characteristics that increase the treatment efficacy and ensure the device's ease-of-use.

Compositions and methods for treatment of vaginitis (including refractory or recurrent vaginitis conditions) are provided. In particular, this disclosure relates to the treatment of vaginitis conditions and compositions for use in such treatment. In embodiments, treatment compositions include two active ingredients (such as an imidazole compound and boric acid), formulated into a vaginal delivery vehicle (such as a suppository) that provides controlled release of the active ingredient(s) over 24 hours, for instance. The rate of release of the active ingredients may be similar or different. Example controlled release suppositories are made by combining oleaginous excipient(s) with different polymer(s) and surfactant(s) at selected concentrations, thereby enabling intentional modulation of the rate(s) of release of therapeutic active agent(s) delivered in the composition.

1. The name of this product design: Postpartum belly belt (for both vaginal and cesarean sections). 2. Purpose of this product design: used for abdominal slimming and body shaping after childbirth. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A method can include receiving, at a computer system, characteristic values of a pregnancy of a subject. As an example, the characteristic values can include a numerical value for a live birth order of the pregnancy for the subject. The computer system can store a machine learning model that receives a first set of input features and provides a second set of one or more output values. In some embodiments, the first set of input features can correspond to the characteristic values of the pregnancy of the subject. The second set of one or more output values can include a probability of a Cesarean delivery. The characteristic values can be input into the machine learning model to obtain the probability of the Cesarean delivery being required for the subject during an attempt of a vaginal delivery. The Cesarean delivery can be performed based on the probability.

This invention provides a disposable blood loss measuring device for vaginal delivery, belonging to the field of obstetrics technology. It addresses the problem of inaccurate and timely measurement of postpartum blood loss in existing technologies. The device includes a blood diversion plate, which is a flexible plate placed under the patient's body; and a measuring box with an opening at the top, located at the tail of the blood diversion plate, with the blood diversion plate extending into the measuring box. The measuring box and the blood diversion plate are detachably connected. This invention achieves convenient and accurate blood loss measurement, ensuring comfort and stability during use.