CN211188152U - External pressure reduction device of hydrologic cycle - Google Patents
External pressure reduction device of hydrologic cycle Download PDFInfo
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- CN211188152U CN211188152U CN201921224190.XU CN201921224190U CN211188152U CN 211188152 U CN211188152 U CN 211188152U CN 201921224190 U CN201921224190 U CN 201921224190U CN 211188152 U CN211188152 U CN 211188152U
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- water
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- liquid storage
- liquid
- pressure reduction
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Abstract
A water circulation external pressure reduction device comprises a water circulation system, a contact and a cooling pipe connected to the contact; the utility model discloses a cooling water circulation system, including cooling tube, power device, water circulating system, inlet tube and outlet pipe, cooling tube internal partitioning becomes two passageways that are linked together at the contact end, and two passageways are connected with inlet tube and outlet pipe respectively, water circulating system includes the box body and sets up the power device in the box body and be used for storing the liquid storage pot of low-temperature water, power device is including setting up the motor of pressing the press pump on the liquid storage pot with being used for pressing the press pump discontinuously, the inlet tube is connected through the flexible pipe with the export of pressing the pump, the outlet pipe with the liquid. The utility model discloses utilize the contact to exert pressure and cold stimulation to patient's carotid sinus to reach the effect that reduces patient's blood pressure in the short time.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to an external pressure reduction device of hydrologic cycle.
Background
Hypertension is a particularly common cardiovascular disease, and patients suffering from hypertension for a long time are easy to cause damage to target organs such as heart, brain, kidney and the like. Although the research on hypertension and its complications has been continuously improved in recent years, the essential hypertension is still one of the most important causes of target organ damage and continuously increased mortality of cardiovascular and cerebrovascular diseases to date. Generally, hypertension is treated by means of oral administration and injection. The hypertension is treated by adopting medicaments such as blood pressure lowering medicaments, and the like, because patients need to take the medicaments for a whole life, the incidence rate of side effects of the medicaments is very high, and the hypertension is treated by traditional Chinese medicine modes such as acupuncture and moxibustion at present, but a plurality of problems of strong operation specificity, creation and the like exist, and a new treatment mode for replacing the hypertension is urgently needed at present.
The left and right sides of the neck of a human body are respectively provided with a Carotid Sinus (cardiac Sinus), when emergency treatment is carried out on a cardiovascular patient, a physician carries out Carotid Sinus Massage (cardiac Sinus Massage) by using fingers, and the effect is that the systolic pressure is reduced in a short time, and the time for reducing the blood pressure is about a few minutes. It has been confirmed from a number of clinical experiments that if a certain period of low-temperature stimulation is applied to the acupoints, called "Renying" (carotid sinus) on the left or right of the neck of a human body according to the classification of traditional Chinese medicine, the blood pressure of a hypertensive can be reduced and return to a normal value.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the utility model relates to a hydrologic cycle external pressure reduction device, concrete technical scheme is:
a water circulation external pressure reduction device comprises a water circulation system, a contact and a cooling pipe connected to the contact; the utility model discloses a cooling water circulation system, including cooling tube, power device, water circulating system, inlet tube and outlet pipe, cooling tube internal partitioning becomes two passageways that are linked together at the contact end, and two passageways are connected with inlet tube and outlet pipe respectively, water circulating system includes the box body and sets up the power device in the box body and be used for storing the liquid storage pot of low-temperature water, power device is including setting up the motor of pressing the press pump on the liquid storage pot with being used for pressing the press pump discontinuously, the inlet tube is connected through the flexible pipe with the export of pressing the pump, the outlet pipe with the liquid.
Furthermore, the pressing pump comprises a shell provided with an inner cavity, a first pressure spring arranged in the inner cavity and a pressing head arranged at the upper end of the shell, the shell is arranged on the inner wall of the liquid storage tank, one end, far away from the inner wall, of the shell is connected with a liquid suction pipe, and one end, far away from the inner wall, of the liquid suction pipe is provided with a liquid inlet one-way valve; the utility model discloses a hydraulic press, including the press head, the press head is movably set up including the intracavity, and its tip contacts with first pressure spring, the inside drain pipe that is provided with of press head, the middle part of drain pipe expands and forms the outlet chamber, be provided with out the liquid check valve in the outlet chamber, it is connected with the second pressure spring that the tip set up in the outlet chamber on the play liquid check valve, hydroenergy in the inner chamber is washed away the elasticity of giving out the liquid check valve is applyed to the second pressure spring.
Further, be connected with slider-crank mechanism on the motor, slider-crank mechanism is including connecting at epaxial connecting rod of motor, with connecting rod articulated crank, with slider of crank articulated and the slide bar that supplies the slider to slide, the slider cover is established on the slide bar, the slide bar sets up on the liquid storage pot near the press head, so that the slider can press the press head.
Further, a control panel is arranged on the box body, and buttons respectively used for controlling starting and stopping, rotating frequency and rotating time of the motor are arranged on the control panel.
Furthermore, a water injection port and an air exhaust port are arranged on the liquid storage tank, and a rubber soft plug is tightly arranged in the water injection port.
Further, the temperature of the low-temperature water is 1-5 ℃.
Further, be provided with temperature probe in the liquid storage pot, be provided with the display screen that is used for showing the temperature on the box body, the display screen is connected with temperature probe electricity.
Furthermore, a fixing belt for fixing the position of the contact is connected to the cooling pipe.
Has the advantages that:
the utility model discloses utilize the contact to exert pressure and cold stimulation to patient's carotid sinus to reach the effect that reduces patient's blood pressure in the short time.
Drawings
Fig. 1 is an overall schematic view of the present invention.
Fig. 2 is a schematic view of the pressing pump of the present invention.
Fig. 3 is a schematic view of the motor and slider-crank mechanism of the present invention.
In the figure: the device comprises a contact 1, a cooling pipe 2, a water inlet pipe 3, a water outlet pipe 4, a liquid storage tank 5, a temperature probe 51, a water filling port 52, a box body 6, a display screen 61, a control panel 62, a switch button 621, a rotating frequency button 622, a rotating time button 623, a pressing pump 7, a shell 71, an inner cavity 711, a first pressure spring 712, a liquid suction pipe 713, a liquid inlet one-way valve 714, a pressing head 72, a liquid outlet pipe 721, an outlet cavity 722, a liquid outlet one-way valve 723, a second pressure spring 724, a shaft of an electric motor 8, a slider-crank mechanism 9, a connecting rod 91, a crank 92, a slider 93 and.
Detailed Description
The invention will be further described with reference to the following drawings and specific embodiments:
as shown in fig. 1, the external pressure reduction device with water circulation comprises a water circulation system, a contact 1 and a cooling pipe 2 connected to the contact 1; the interior of the cooling pipe 2 is divided into two channels which are communicated with each other at the end of the contact 1, the two channels are respectively connected with a water inlet pipe 3 and a water outlet pipe 4, the water circulation system comprises a box body 6, a power device arranged in the box body 6 and a liquid storage tank 5 used for storing low-temperature water, the power device comprises a pressing pump 7 arranged on the liquid storage tank 5 and a motor used for pressing the pressing pump 7 discontinuously, the water inlet pipe 3 is connected with the outlet of the pressing pump 7 through a flexible pipe, and the water outlet pipe 4 is connected with the liquid storage tank 5 so that low-temperature water flow can return to the liquid storage tank 5 through the water inlet pipe 3 and the water outlet pipe 4.
Specifically, the end of the contact 1 is smooth and is used for stimulating the carotid sinus of a human body; the cooling tube 2 connected on the contact 1 can be provided with a fixing band (not shown) with a magic tape, and the fixing band can be wound around the neck or armpit of a human body, so that the contact 1 can be fixed at the position of the carotid sinus. The cooling pipe 2 has the biggest area of contact as far as possible with contact 1, and contact 1 should adopt the metal material that heat transfer efficiency is high to make low-temperature water and contact 1 can reach good heat transfer effect, make contact 1 can rapid cooling. The box body 6 is provided with two openings which are respectively used for penetrating the water inlet pipe 3 and the water outlet pipe 4, and the water inlet pipe 3 and the water outlet pipe 4 are fixed at the openings; the water inlet pipe 3 and the water outlet pipe 4 are both flexible pipes, and a margin is left, especially the water inlet pipe 3 connected with the liquid outlet pipe 721 of the pressing pump 7, and the margin is enough to satisfy the moving distance of the water inlet pipe 3 driven by the pressing pump 7.
As shown in fig. 2, the pressing pump 7 comprises a shell 71 provided with an inner cavity 711, a first pressure spring 712 arranged in the inner cavity 711, and a pressing head 72 arranged at the upper end of the shell 71, wherein the shell 71 is fixedly arranged on the inner wall of the liquid storage tank 5, one end of the shell far away from the inner wall is fixedly connected with a liquid suction pipe 713, one end of the liquid suction pipe 713 in the inner cavity 711 is provided with a liquid inlet one-way valve 714, and the diameter of the liquid inlet one-way valve 714 is larger than that of the liquid suction pipe 713, so that the liquid suction pipe 713; the pressing head 72 is movably arranged in the inner cavity 711, the end portion of the pressing head is in contact with the first pressure spring 712 or is connected with the first pressure spring 712, a liquid outlet pipe 721 is arranged in the pressing head 72, the middle portion of the liquid outlet pipe 721 expands to form an outlet cavity 722, a liquid outlet one-way valve 723 is arranged in the outlet cavity 722, the diameter of the liquid outlet one-way valve 723 is larger than that of the liquid outlet pipe 721 so as to block the liquid outlet pipe 721, a second pressure spring 724 is fixedly connected to the liquid outlet one-way valve 723, the left end of the second pressure spring 724 is fixedly arranged in the outlet cavity 722, and water in the inner cavity 711 can flush the second pressure spring 724 to apply elasticity to the liquid outlet one-way valve 723. When the liquid discharge device is used initially, the inner cavity 711 is not filled with water but filled with air, when the pressing head 72 is pressed, the pressing head 72 moves rightwards in the inner cavity 711, the right end of the pressing head 72 presses the first pressure spring 712, the liquid inlet one-way valve 714 blocks the liquid suction pipe 713, the liquid outlet one-way valve 723 is flushed by the air, so that part of the air in the inner cavity 711 is discharged, and after part of the air is discharged, the liquid outlet one-way valve 723 blocks the liquid outlet pipe 721 under the action of resilience force of the second pressure spring 724; when the pressing head 72 is loosened, the right end of the pressing head 72 moves leftwards under the action of the resilience of the first pressure spring 712, so that partial vacuum is formed in the inner cavity 711, the liquid outlet one-way valve 723 blocks the liquid outlet pipe 721, and the liquid inlet one-way valve 714 is opened, so that the inner cavity 711 sucks in low-temperature water through the liquid suction pipe 713; when the pressing head 72 is pressed again, the water in the inner cavity 711 is discharged from the liquid outlet pipe 721, and the above operations are repeated, so that the water can fill the water inlet pipe 3, and then flows through the contact 1 and then flows back to the liquid storage tank 5 from the water outlet pipe 4.
As shown in fig. 3, a crank 92 and slider 93 mechanism 9 is connected to the motor, the crank 92 and slider 93 mechanism 9 includes a connecting rod 91 connected to the motor shaft 8, a crank 92 hinged to the connecting rod 91, a slider 93 hinged to the crank 92, and a sliding rod 94 for sliding the slider 93, the slider 93 is sleeved on the sliding rod 94, and the sliding rod 94 is disposed on the fluid reservoir 5 near the pressing head 72, so that the slider 93 can press the pressing head 72; the motor is arranged on the box body 6 and can be powered by a battery or an external power supply. As shown in fig. 1, the box body 6 is further provided with a control panel 62 electrically connected to the motor, and the control panel 62 is provided with a switch button 621, a rotation frequency button 622 and a rotation time button 623 for controlling the start and stop of the motor. When the switch button 621 is pressed, the motor is started, and the slider 93 periodically presses the pressing head 72 under the action of the slider 93 mechanism 9 of the crank 92, so that low-temperature water in the liquid storage tank 5 flows through the contact 1 to achieve the effect of cooling the contact 1; the motor can be preset with various rotating frequencies and rotating time, and is adjusted through corresponding buttons.
In the embodiment, the liquid storage tank 5 is provided with a vacuum interlayer to cool low-temperature water in the liquid storage tank 5, and the temperature of the low-temperature water is 1-5 ℃; a water injection port 52 and an exhaust port are arranged on the liquid storage tank 5, and a rubber soft plug is tightly arranged in the water injection port 52; the water injection port 52 is arranged at the lower part of the liquid storage tank 5, the exhaust port is arranged at the upper part of the liquid storage tank 5, and the water injection port 52 and the exhaust port both extend out of the box body 6. A temperature probe 51 is arranged in the liquid storage tank 5, a display screen 61 for displaying temperature is arranged on the box body 6, and the display screen 61 is electrically connected with the temperature probe 51; the display screen 61 is connected with a microchip and a buzzer, and a temperature threshold is arranged in the microchip; when the temperature probe 51 detects that the water temperature in the liquid storage tank 5 is normal, the display screen 61 displays a green temperature value; when the temperature detected by the temperature probe 51 is higher than the temperature threshold value, the microchip controls the buzzer to give an alarm sound, and the display screen 61 intermittently flashes red temperature values; the microchip is powered by a built-in battery, the display screen 61 and the buzzer are powered by the microchip, and the box body 6 is provided with a power supply switch. Preferably, the temperature threshold is set to 5 ℃. When the water temperature gives a high alarm, the water in the liquid storage tank 5 needs to be replaced, and the specific operation method comprises the following steps: the injector is inserted into the rubber soft plug, part of water in the liquid storage tank 5 is pumped out, and then the injector is used for injecting low-temperature water into the liquid storage tank 5 through the water injection port 52; when the liquid storage tank 5 needs to be replaced with water, the rubber soft plug in the water filling port 52 is pulled out, the exhaust port is opened, the water in the liquid storage tank 5 can be poured out, and then the low-temperature water is filled into the liquid storage tank 5 from the exhaust port through the large-sized syringe. Preferably, the water in the reservoir 5 is replaced at intervals of 2 hours.
When the device is used, the power supply switch is turned on, the temperature displayed on the display screen 61 is checked to be 1-5 ℃, the contact 1 is bound at the carotid sinus through the fixing band, the switch button 621 is pressed down, the motor is started, the motor periodically presses the pressing head 72, low-temperature water in the liquid storage tank 5 flows through the contact 1, and the contact 1 forms pressure and cold stimulation on the carotid sinus of a patient to achieve a treatment effect; meanwhile, the rotation frequency and the rotation time of the motor can be adjusted by buttons on the control panel 62.
Claims (8)
1. The utility model provides a hydrologic cycle external pressure reduction device which characterized in that: comprises a water circulation system, a contact and a cooling pipe connected to the contact; the utility model discloses a cooling water circulation system, including cooling tube, power device, water circulating system, inlet tube and outlet pipe, cooling tube internal partitioning becomes two passageways that are linked together at the contact end, and two passageways are connected with inlet tube and outlet pipe respectively, water circulating system includes the box body and sets up the power device in the box body and be used for storing the liquid storage pot of low-temperature water, power device is including setting up the motor of pressing the press pump on the liquid storage pot with being used for pressing the press pump discontinuously, the inlet tube is connected through the flexible pipe with the export of pressing the pump, the outlet pipe with the liquid.
2. The water circulating extracorporeal pressure reduction device of claim 1, wherein: the pressing pump comprises a shell provided with an inner cavity, a first pressure spring arranged in the inner cavity and a pressing head arranged at the upper end of the shell, the shell is arranged on the inner wall of the liquid storage tank, one end of the shell, far away from the inner wall, is connected with a pipette, and one end of the pipette, far away from the inner wall, in the inner cavity is provided with a liquid inlet one-way valve; the utility model discloses a hydraulic press, including the press head, the press head is movably set up including the intracavity, and its tip contacts with first pressure spring, the inside drain pipe that is provided with of press head, the middle part of drain pipe expands and forms the outlet chamber, be provided with out the liquid check valve in the outlet chamber, it is connected with the second pressure spring that the tip set up in the outlet chamber on the play liquid check valve, hydroenergy in the inner chamber is washed away the elasticity of giving out the liquid check valve is applyed to the second pressure spring.
3. The water circulation extracorporeal pressure reduction device according to claim 2, wherein: the electric motor is connected with a crank-slider mechanism, the crank-slider mechanism comprises a connecting rod connected to the shaft of the electric motor, a crank hinged to the connecting rod, a slider hinged to the crank and a sliding rod for sliding of the slider, the sliding rod is sleeved on the sliding rod, and the sliding rod is arranged on the liquid storage tank close to the pressing head so that the slider can press the pressing head.
4. The water circulating extracorporeal pressure reduction device of claim 3, wherein: the box body is provided with a control panel, and the control panel is provided with buttons which are respectively used for controlling the starting and stopping, the rotating frequency and the rotating time of the motor.
5. The water circulating extracorporeal pressure reduction device of claim 1, wherein: the liquid storage tank is provided with a water injection port and an exhaust port, and a rubber soft plug is tightly arranged in the water injection port.
6. The water circulating extracorporeal pressure reduction device of claim 1, wherein: the temperature of the low-temperature water is 1-5 ℃.
7. The water circulating extracorporeal pressure reduction device of claim 1, wherein: the temperature probe is arranged in the liquid storage tank, the display screen for displaying temperature is arranged on the box body, and the display screen is electrically connected with the temperature probe.
8. The water circulating extracorporeal pressure reduction device of claim 1, wherein: the cooling pipe is connected with a fixing belt used for fixing the position of the contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224190.XU CN211188152U (en) | 2019-07-31 | 2019-07-31 | External pressure reduction device of hydrologic cycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921224190.XU CN211188152U (en) | 2019-07-31 | 2019-07-31 | External pressure reduction device of hydrologic cycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211188152U true CN211188152U (en) | 2020-08-07 |
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ID=71879944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921224190.XU Expired - Fee Related CN211188152U (en) | 2019-07-31 | 2019-07-31 | External pressure reduction device of hydrologic cycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211188152U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601624A (en) * | 2022-05-13 | 2022-06-10 | 南通市通州仁寿大药房连锁有限公司 | Medical physics cooling system of paediatrics |
-
2019
- 2019-07-31 CN CN201921224190.XU patent/CN211188152U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114601624A (en) * | 2022-05-13 | 2022-06-10 | 南通市通州仁寿大药房连锁有限公司 | Medical physics cooling system of paediatrics |
| CN114601624B (en) * | 2022-05-13 | 2022-07-12 | 南通市通州仁寿大药房连锁有限公司 | Medical physical cooling system for pediatrics |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200807 Termination date: 20210731 |