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42 results about "Blood pressure increase" patented technology

Cardiovascular clinical compression rapid hemostasis device

The invention belongs to the technical field of medical instruments, and particularly relates to a cardiovascular clinical compression rapid hemostasis device. The cardiovascular clinical compressionrapid hemostasis device comprises a vertical column, a rotating shaft, a fixed plate, a first air cylinder, a pressing head and a controller. One end of the rotating shaft is inserted into a first cavity formed in the upper end of the vertical column, and the rotating shaft is fixedly sleeved with a rotating ring in the first cavity; the side wall of a first groove is slidably connected to a circumferentially arranged electric push rod; the driving end of the electric push rod is hinged to a first hinge rod and a second hinge rod; a second groove is formed in the lower surface of the pressinghead; a third groove is formed in the lower surface of the pressing head; a third cavity is formed in the interior of the pressing head. The cardiovascular clinical compression rapid hemostasis device, while carrying out pressing hemostasis, can realize the intermittent intelligent adjustment of the pressing force and intermittent release of the buffer to ensure the necessary blood supply demand and to avoid the occurrence of blood pressure increase, and further can improve the hemostasis effect through circulating of ice water in combination with a hemostatic powder medical solution.
Owner:中挪(青岛)科技创新有限公司

Establishing method of hypertensive disorder complicating pregnancy mouse model

InactiveCN103173404AEmbryonic cellsAnimal husbandryClinical researchSyncytiotrophoblast
The invention discloses an establishing method of a hypertensive disorder complicating pregnancy mouse model. The establishing method of the hypertensive disorder complicating pregnancy mouse model comprises the following steps of: extracting a syncytiotrophoblast microvilli membrane; and inputting the syncytiotrophoblast microvilli membrane to a pregnant mouse body of the same strain by caudal vein injection to establish the hypertensive disorder complicating pregnancy mouse model. The hypertensive disorder complicating pregnancy mouse model established by the establishing method disclosed by the invention has hypertensive disorder complicating pregnancy characteristic symptoms and signs including elevation of blood pressure, eclampsia hyperspasmia, damages to heart and liver and the like, which are consistent with the symptoms and pathological process of the hypertensive disorder complicating pregnancy including eclampsia and the like at the early stage of the human eclampsia, and therefore, the hypertensive disorder complicating pregnancy mouse model can be used for researching the occurrence and development mechanism of the hypertensive disorder complicating pregnancy including eclampsia and the like at the early stage of the eclampsia, as well as the medical foundation with the purpose of developing antagonistic medicaments and the clinical research.
Owner:THE THIRD AFFILIATED HOSPITAL OF THIRD MILITARY MEDICAL UNIV OF PLA

Continuous intravenous administration device for animal blood pressure increasing and reducing tests and administration method thereof

InactiveCN110478081ASolve the technical problems of continuous intravenous administrationAccurate doseInfusion devicesMedical devicesBlood pressure increaseAir filter
The invention discloses a continuous intravenous administration device for animal blood pressure increasing and reducing tests. The device comprises a liquid supplementing bottle, a first three-way pipe, an air filter, a second three-way pipe and a puncture needle; the liquid supplementing bottle, the first three-way pipe, the air filter, the second three-way pipe and the puncture needle are sequentially communicated through a hose; a control switch is arranged on the first three-way pipe, a quantitative liquid supplementing device is inserted into the rest pipe opening of the first three-waypipe, the control switch controls the quantitative liquid supplementing device to be communicated with the liquid supplementing bottle or the air filter, and a quantitative administration device bodyis inserted into the rest pipe opening of the second three-way pipe. The invention provides an administration method of the administration device. On the basis of the administration method of the administration device, administration is conducted through the administration device after gas in the hose, the first three-way pipe, the second three-way pipe and the puncture needle is exhausted. According to the continuous intravenous administration device for the animal blood pressure increasing and reducing tests and the administration method thereof, administration is convenient, and on the premise that administration can be independently completed by one person, accurate administration can be achieved, and the dosage of pushed liquid can be controlled.
Owner:CHONGQING ACAD OF CHINESE MATERIA MEDICA

Portable hemostasis compression device for department of cardiology and use method thereof

The invention relates to the technical field of medical instruments, in particular to a portable hemostasis compression device for the department of cardiology and a use method thereof. The technical problems that only solid pressing can be achieved, intermittent buffer release is difficult to achieve to guarantee necessary blood supply requirements, only fixed pressing force and pressing intermittence can be achieved, the using effect is poor, leakage-proof cleaning of blood exuding from a wound is difficult to achieve, and pollution is likely to be caused to the outside are solved. In order to solve the technical problem, the portable hemostasis compression device for the cardiology department and the use method thereof are provided, the portable hemostasis compression device for the cardiology department is composed of an intermittent compression mechanism and an adjusting mechanism, intermittent buffering and releasing can be achieved, the necessary blood supply requirement is guaranteed, and blood pressure rising is avoided; the pressing force and intermittent control can be conveniently adjusted according to the pressing requirement and the actual condition of a patient, closed protection can be formed on the puncture position, the external influence is avoided, and exuded blood can be discharged to avoid pollution.
Owner:THE FIRST AFFILIATED HOSPITAL OF ZHENGZHOU UNIV

Healthcare tea capable of reducing blood pressure and suitable for women

The invention relates to the technical field of traditional Chinese medicine, in particular to a healthcare tea capable of reducing blood pressure and suitable for women. The healthcare tea capable of reducing blood pressure and suitable for women is prepared from, by mass, 20-25 parts of rhizoma curculiginis, 15-21 parts of black tea, 15-21 parts of herba epimedii, 15-21 parts of peach kernels, 15-21 parts of flos carthami, 10-16 parts of rhizoma anemarrhenae, 15-20 parts of cortex phellodendri, 10-16 parts of radix rehmanniae preparata, 15-20 parts of radix angelica sinensis, 15-20 parts of rhizoma chuanxiong, 10-18 parts of radix platycodi, 10-18 parts of cortex moutan, 10-14 parts of flos chrysanthemi indici, 10-14 parts of folium apocyni veneti, 8-12 parts of herba siegesbeckiae, 8-12 parts of inula flower, 8-12 parts of rhizoma atractylodis macrocephalae, 5-9 parts of fresh ginger, 5-9 parts of cortex eucommiae, 5-9 parts of Chinese starjasmine stems and 4-7 parts of radix pueraiae. The healthcare tea capable of reducing blood pressure and suitable for women can nourish liver and kidney, harmonize chong and ren channels, reduce blood pressure and stabilize blood pressure, and is especially suitable for women before and after menopause when symptoms like instable blood pressure, emotional fluctuation, and blood pressure increase accompanied by dizziness and headache, vexation and irritability and swelling pain of lateral thoraxes on two sides are shown.
Owner:焦秀英

Application of P2X7 antagonist oxATP in preparation of medicament for treating myocardial ischemia injuries and hypertension/sympathetic nervous system diseases

InactiveCN103520721AMyocardial ischemic injury is alleviated or relievedNervous disorderPharmaceutical active ingredientsDiseaseIschemic hypoxia
The invention discloses application of a P2X7 antagonist in preparation of medicament for treating myocardial ischemia injuries and hypertension/sympathetic nervous system diseases. Myocardial ischemia causes sympathetic excitoreflex (elevation of blood pressure, acceleration of heart rate and respiration and the like), and then myocardial ischemia injuries are aggravated. Cardiac sympathetic nervous erethism can also cause the elevation of blood pressure and then cause hypertension. The invention discloses a P2X7 receptor antagonist oxATP which can be used for reducing sympathetic nervous reflex caused by myocardial ischemia injuries and avoiding the phenomenon that myocardial ischemia and hypoxia are further aggravated due to cardiac sympathetic erethism, so that the myocardial ischemia injuries are relieved or alleviated. The hypertension can be prevented and cured by inhibiting cervical sympathetic ganglion erethism transmission. Sympathetic nervous diseases can be prevented and cured by inhibiting sympathetic erethism and related pathological processes. The mechanism of action of the oxATP in preventing and treating myocardial ischemia injuries, hypertension and sympathetic nervous lesions is as follows: the sympathetic excitation transmission mediated by cervical sympathetic ganglion P2X7 accepter is blocked, and an effect of preventing and treating the myocardial ischemia injuries, hypertension and sympathetic nervous diseases is generated.
Owner:NANCHANG UNIV

Multi-purpose portable sphygmomanometer

The invention provides a multi-purpose portable sphygmomanometer. The multi-purpose portable sphygmomanometer comprises a zero/full scale switching unit, a pressure measurement unit, a condition judgment unit, a parameter calculation unit, a parameter storage unit and a pressure calibration unit, wherein all the units are matched with each other, so that the static-pressure automatic correction function is realized. The multi-purpose portable sphygmomanometer is characterized in that the zero/full scale switching unit is used for switching pressure values OmmHg and 300mmHg, so that the electronic sphygmomanometer can conveniently collect an initial value, the pressure calibration unit is used for calling out pressure proportion parameters stored in the Flash, so that the collected initial value is converted into the calibrated pressure value. With the multi-purpose portable sphygmomanometer, the blood pressure value can be monitored at any time, meanwhile, when faint suddenly occurs due to blood pressure increase, a user can pull out a pull ring smoothly for pulling out the pull rod, so that defensive alarming is realized, then the help from others surrounding the user is obtained, moreover, the multi-purpose portable sphygmomanometer can be used as an electric torch when the user goes out at night, and alarming can be started under the circumferences such as robbery, so that the problem that the existing portable sphygmomanometer is single in function is solved.
Owner:单康

A kind of infusion set for pediatric nursing

The invention discloses an infusion set for pediatric nursing, which comprises a dripping pot, a puncture head, an infusion needle and a flow regulator. The outer wall of the lower infusion tube is also movably provided with a clamp assembly which is convenient for coiling the lower infusion tube with each other; the clamp assembly includes A lower splint, an upper splint rotatably arranged on the lower splint through a rotating shaft, and a torsion spring arranged between the upper splint and the lower splint; the drip pot includes a lower pot body, an upper pot body and a backflow prevention mechanism; the backflow prevention mechanism Including baffle, guide plate, sealing assembly and reset structure. The present invention utilizes the force of the reset structure on the sealing assembly, so that when there is no infusion or the liquid height on the baffle is less than the set height, the sealing assembly is in close contact with the baffle under the action of the reset structure; at the same time, when the blood pressure increases , During the backflow process of the blood down the infusion tube, the liquid at the lower end of the sealing component is pushed, so that the contact between the sealing component and the lower side of the baffle is more closely, so as to prevent blood backflow more effectively.
Owner:北京安隆泰科技股份有限公司
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