CN112915347A - Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine - Google Patents
Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine Download PDFInfo
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- CN112915347A CN112915347A CN202110084573.7A CN202110084573A CN112915347A CN 112915347 A CN112915347 A CN 112915347A CN 202110084573 A CN202110084573 A CN 202110084573A CN 112915347 A CN112915347 A CN 112915347A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M11/00—Sprayers or atomisers specially adapted for therapeutic purposes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
- A61M2210/1039—Lungs
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- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Hematology (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Electrostatic Spraying Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The invention designs a prostacyclin liquid medicine electrode atomization device capable of being connected with a breathing machine, which comprises a three-way joint, an atomization seat, a liquid medicine pipe and an atomization electrode, wherein the atomization seat is detachably connected with the three-way joint, and the liquid medicine pipe and the atomization electrode are detachably connected with the atomization seat; three way connection connects including breathing machine plug, breathing pipe joint and atomizing seat, and atomizing seat upper end sets up atomizing and connects and electrode joint, and the atomizing connects and is lou hopper-shaped, and the lower extreme is connected with the atomizing seat, and the upper end sets up liquid medicine coupling and sealing plug, and the inside bottom of atomizing joint sets up the dropping liquid pipe. The invention enables the prostacyclin liquid medicine to directly act on the pulmonary artery, can quickly reduce the pulmonary artery high pressure, controls the atomization amount through the medicine pump, can prevent the pulmonary artery high pressure and the pulmonary artery high pressure from emergency treatment through small-dose atomization in the operation, enables the atomization particles to have good uniformity and high dispersion degree through ionizing the prostacyclin liquid medicine by the electrode plate, and improves the use and action efficiency of the medicine.
Description
Technical Field
The invention relates to the technical field of medical device instruments, in particular to a prostacyclin liquid medicine electrode atomization device capable of being connected with a breathing machine.
Background
Pulmonary hypertension refers to a hemodynamic and pathophysiological state in which the pulmonary arterial pressure rises above a certain threshold, and can lead to serious complications, including heart failure and arrhythmia. Although there are a series of drugs for treating pulmonary hypertension, the death rate is still very high, and the five-year survival rate of patients is less than 40%. Pulmonary hypertension during anesthesia can cause serious cardiovascular events and even death.
The inhalation route for treating pulmonary hypertension has many advantages, such as the possibility of delivering drugs directly to the target organs, thereby enhancing lung specificity and reducing systemic adverse reactions; improving ventilation/perfusion matching by enlarging the blood vessels supplying the ventilation area, thereby improving gas exchange; higher local drug concentrations are achieved at lower total doses, potentially reducing drug costs. Therefore, there are many inhalants for treating pulmonary hypertension on the market today.
Currently, prostacyclin analogues are most used, inhaled iloprost, beraprost, treprostinil and the like exist in China, and prostacyclin exists abroad. The prostacyclin medicine is inhaled to directly expand the pulmonary artery vascular bed, continuously reduce the pulmonary artery pressure and the pulmonary vascular resistance, increase the cardiac output, obviously improve the mixed venous blood oxygen saturation, and have little influence on the systemic circulation vascular resistance and the arterial pressure, thereby being very favorable for controlling the pulmonary artery hypertension in the operation. At present, the traditional atomizing device in China is only suitable for patients with spontaneous respiration and cannot be used for intraoperative mechanical ventilation patients, so that a prostaglandin liquid medicine electrode atomizing device which can be connected with a breathing machine and can adjust the dosage is required to be designed.
Disclosure of Invention
In order to solve the problems, the invention designs an electrode atomization device of prostacyclin liquid medicine which can be connected with a breathing machine.
In order to solve the above technical problems and achieve the above technical effects, the present invention is implemented by the following technical contents:
a prostacyclin liquid medicine electrode atomization device capable of being connected with a breathing machine comprises a three-way joint, an atomization seat, a liquid medicine pipe and an atomization electrode, wherein the atomization seat is detachably connected with the three-way joint, and the liquid medicine pipe and the atomization electrode are detachably connected with the atomization seat; the three-way joint comprises a respirator plug, a respirator pipe joint and an atomization seat joint, the respirator plug and the respirator pipe joint are horizontally and symmetrically arranged, and an included angle of 30-60 degrees is formed between the atomization seat joint and the respirator plug; the atomizing base is tubular, the lower end of the atomizing base is provided with external threads, the upper end of the atomizing base is provided with an atomizing joint and an electrode joint, the atomizing joint is funnel-shaped, the lower end of the atomizing joint is connected with the atomizing base, the upper end of the atomizing joint is provided with a liquid medicine pipe joint and a sealing plug, the atomizing joint and the atomizing base are obliquely arranged to form an included angle of 30-60 degrees, the bottom end inside the atomizing joint is provided with a liquid dropping pipe, and the liquid dropping pipe; the electrode joint is sequentially provided with an electrode handle slot, an electrode seat slot and an electrode slot from top to bottom, and the electrode slot is connected with the atomizing seat; one end of the medicine liquid pipe is a medicine pump joint, the other end of the medicine liquid pipe is provided with a liquid outlet pipe, and a thread sealing cover and a rotary sleeve are arranged above the liquid outlet pipe; the atomization electrode sequentially comprises an electrode handle, an electrode seat and an electrode plate from top to bottom, and the electrode handle is connected with a power supply connector.
Furthermore, the breathing pipe joint is provided with internal threads, and the outer diameter of the breathing machine plug is the same as the inner diameter of the breathing machine joint.
Further, the atomizing seat joint is provided with an internal thread which is matched with the external thread of the atomizing seat.
Furthermore, the liquid medicine pipe joint is provided with internal threads which are matched with the thread sealing cover.
Further, the liquid outlet pipe is in transition fit with the liquid dropping pipe.
Further, the electrode joint is in interference fit with the atomizing electrode.
Further, the length of the electrode slot is 1/2 of the electrode plate, the tail end of the dropping liquid pipe is opposite to the electrode plate, and a gap of 2-5mm exists.
The invention also aims to provide a using method of the prostaglandin electrode atomization device in the anesthesia department, which specifically comprises the following steps:
step one, connecting a breathing machine plug of a three-way joint with a breathing machine, connecting the breathing machine plug with an oxygen pipe connected with a patient, and installing an atomizing base on the atomizing base connector.
And step two, opening a sealing plug on the liquid medicine pipe joint, operating a rotary sleeve of the liquid medicine pipe to connect the threaded sealing cover with the liquid medicine pipe joint of the atomizing base in a threaded manner, and connecting a liquid medicine pump joint of the liquid medicine pipe with the liquid medicine pump.
And step three, inserting the electrode plate of the atomization electrode into the electrode connector and inserting the power connector into a power supply.
And step four, starting a breathing machine to mechanically ventilate the patient, starting a power supply of the atomizing electrode, and starting a medicament pump to pump prostacyclin liquid into the atomizing base.
The invention has the beneficial effects that:
(1) the invention can make the prostacyclin liquid directly act on the lung through the trachea, the medicine takes effect quickly, and the cure rate of the patient is improved. The prostacyclin liquid medicine is ionized and atomized, enters the lung of a patient along with ventilation of a breathing pipeline and directly acts on the pulmonary artery, the pulmonary artery high pressure can be quickly reduced, the peripheral circulation is slightly affected, and the patient is guaranteed to be timely treated.
(2) The invention has good controllability of the atomization amount and can prevent and treat pulmonary hypertension of patients in operation in emergency. The atomization amount of the prostacyclin liquid medicine is controlled by the medicine pump, so that small-dose atomization can be performed in the operation to prevent pulmonary hypertension, and meanwhile, the dosage and the atomization amount can be rapidly increased after the pulmonary hypertension appears in a patient to perform emergency treatment on the pulmonary hypertension, so that the threat of the pulmonary hypertension to vital signs is reduced as much as possible.
(3) The atomized particles of the invention have good dispersibility, are suitable for patients with mechanical ventilation, and improve the drug action efficiency. The ionization atomization prostacyclin liquid medicine through the electrode slice can enable the uniformity of atomized particles to be good and have high dispersity, the atomized particles can directly reach the lung of a patient along with the introduction of oxygen, the problem that the atomized particles are liquefied and adhered to the wall of the trachea in advance in the traditional atomization mode is avoided, and the use and action efficiency of the medicine is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the overall structure of an electrode atomizing device for prostacyclin liquid medicine;
FIG. 2 is a schematic view of the connection structure of the prostacyclin liquid medicine electrode atomizing device;
FIG. 3 is a schematic view of a three-way joint structure of an electrode atomizing device for prostacyclin liquid medicine;
FIG. 4 is a schematic view of the atomizing base of the prostacyclin liquid medicine electrode atomizing device;
FIG. 5 is a schematic view of the structure of the drug solution tube of the prostacyclin liquid electrode atomizing device;
fig. 6 is a schematic view of the structure of the atomizing electrode of the prostacyclin liquid medicine electrode atomizing device.
In the drawings, the components represented by the respective reference numerals are listed below:
1-three-way joint, 11-respirator plug, 12-respirator joint, 13-atomization seat joint, 2-atomization seat, 21-atomization joint, 211-liquid medicine joint, 212-sealing plug, 213-dropping tube, 22-electrode joint, 221-electrode handle slot, 222-electrode seat slot, 223-electrode slot, 3-liquid medicine tube, 31-medicine pump joint, 32-liquid outlet tube, 33-thread sealing cover, 34-rotary sleeve, 4-atomization electrode, 41-electrode handle, 42-electrode seat, 43-electrode slice and 44-power supply joint.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, an electrode atomizing device for prostacyclin liquid capable of being connected to a breathing machine comprises a three-way joint 1 connected to the breathing machine, an atomizing base 2 for atomizing prostacyclin liquid, a liquid medicine tube 3 for introducing prostacyclin liquid, and an atomizing electrode 4 for ionizing and atomizing the prostacyclin liquid, wherein the atomizing base 2 is detachably connected to the three-way joint 1 for convenient cleaning and replacement, and the liquid medicine tube 3 and the atomizing electrode 4 are detachably connected to the atomizing base 2 for convenient cleaning and replacement; the three-way joint 1 comprises a breathing machine plug 11 connected with a breathing machine, a breathing pipe joint 12 connected with a breathing pipe of a patient and an atomizing base joint 13 for installing the atomizing base 2, the breathing machine plug 11 and the breathing pipe joint 12 are horizontally and symmetrically arranged, so that oxygen produced by the breathing machine can reach the breathing pipe through a horizontal passage, the breathing pipe joint 12 is provided with internal threads and can be in threaded connection with the breathing pipe, the outer diameter of the breathing machine plug 11 is the same as the inner diameter of the breathing machine joint and can be connected with the breathing machine, an included angle of 30-60 degrees is formed between the atomizing base joint 13 and the breathing machine plug 11, oxygen in a direct-current passage can conveniently take prostacyclin liquid medicine atomized particles out of the atomizing base 2 and enter an air pipe, the atomizing base joint 13 is provided with internal threads which are matched with the external threads of the atomizing base 2, threaded connection and installation can be; the atomizing base 2 is tubular, the lower end of the atomizing base is provided with external threads, the upper end of the atomizing base is provided with an atomizing joint 21 connected with a liquid medicine tube 3 and an electrode joint 22 connected with an atomizing electrode 4, the atomizing joint 21 is funnel-shaped, the lower end of the atomizing base 2 is connected with the atomizing base, the upper end of the atomizing base is provided with a liquid medicine tube joint 211 and a sealing plug 212, the liquid medicine tube joint 211 is provided with internal threads which are matched with a thread sealing cover 33 to ensure air tightness during atomization, the atomizing joint 21 and the atomizing base 2 are obliquely arranged to form an included angle of 30-60 degrees so that prostacyclin liquid drops can fall onto an electrode plate 43 conveniently, the bottom end inside the atomizing joint 21 is provided with a liquid dropping tube 213; the electrode joint 22 is sequentially provided with an electrode handle slot 221, an electrode seat slot 222 and an electrode slot 223 from top to bottom, the electrode slot 223 is connected with the atomizing seat 2 and is 1/2 of an electrode plate, and the electrode joint 22 can be in interference fit with the atomizing electrode 4 to ensure the installation tightness of the atomizing electrode 4; one end of the liquid medicine tube 3 is a medicine pump joint 31 connected with a medicine pump for controlling the amount of the pumped medicine, the other end is provided with a liquid outlet tube 32, the liquid outlet tube 32 and the liquid dropping tube 213 are in transition fit to drain prostacyclin medicine liquid to fall onto the atomizing electrode 4, and a thread sealing cover 33 and a rotary sleeve 34 convenient for thread rotation operation are arranged above the liquid outlet tube 32; the atomizing electrode 4 sequentially comprises an electrode handle 41, an electrode holder 42 and an electrode plate 43 from top to bottom, the electrode handle 41 is connected with a power supply connector 44, the tail end of the dropping tube 213 is opposite to the electrode plate 43, a gap of 2-5mm exists, and prostacyclin liquid drops on the electrode plate 43 through the dropping tube 213 and is ionized and atomized to enter the lung of a patient along with the introduction of oxygen.
The application of the invention in use is as follows:
when in use, the three-way joint 1 is respectively connected and installed with a breathing machine, an oxygen tube and the atomizing base 2; the sealing plug 212 on the liquid medicine tube joint 211 is opened, the rotary sleeve 34 of the liquid medicine tube 3 is operated to connect the thread sealing cover 33 with the liquid medicine tube joint 211 of the atomizing base 2 in a threaded manner, the medicine pump joint 31 of the liquid medicine tube 3 is connected with the medicine pump, the atomization amount of the prostacyclin liquid medicine is controlled by the medicine pump, small-dose atomization can be performed in the operation to prevent the occurrence of pulmonary hypertension, meanwhile, the dosage and the atomization amount can be rapidly increased after the pulmonary hypertension of a patient occurs to perform emergency treatment of the pulmonary hypertension, then, the electrode plate 43 of the atomizing electrode 4 is inserted into the electrode joint 22, the power supply joint 44 is inserted into a power supply, the prostacyclin liquid medicine is ionized and atomized by the electrode plate 43, the uniformity and the dispersity of atomized particles are high, the atomized particles can directly reach the lung of the patient along with the introduction of oxygen, the phenomenon that the atomized particles are, An atomizing electrode 4 and a power supply for the medicament pump.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a prostacyclin liquid medicine electrode atomizing device of joinable breathing machine, includes electrode atomizing device body, its characterized in that: the electrode atomization device body comprises a three-way joint, an atomization seat, a medicine liquid pipe and an atomization electrode, the atomization seat is detachably connected with the three-way joint, and the medicine liquid pipe and the atomization electrode are detachably connected with the atomization seat;
the three-way joint comprises a respirator plug, a respirator pipe joint and an atomization seat joint, the respirator plug and the respirator pipe joint are horizontally and symmetrically arranged, and an included angle of 30-60 degrees is formed between the atomization seat joint and the respirator plug;
the atomizing base is tubular, the lower end of the atomizing base is provided with external threads, the upper end of the atomizing base is provided with an atomizing joint and an electrode joint, the atomizing joint is funnel-shaped, the lower end of the atomizing joint is connected with the atomizing base, the upper end of the atomizing joint is provided with a liquid medicine pipe joint and a sealing plug, the atomizing joint and the atomizing base are obliquely arranged to form an included angle of 30-60 degrees, the bottom end inside the atomizing joint is provided with a liquid dropping pipe, and the liquid dropping pipe;
the electrode joint is sequentially provided with an electrode handle slot, an electrode seat slot and an electrode slot from top to bottom, and the electrode slot is connected with the atomizing seat;
one end of the medicine liquid pipe is a medicine pump joint, the other end of the medicine liquid pipe is provided with a liquid outlet pipe, and a thread sealing cover and a rotary sleeve are arranged above the liquid outlet pipe;
the atomization electrode sequentially comprises an electrode handle, an electrode seat and an electrode plate from top to bottom, and the electrode handle is connected with a power supply connector.
2. The ventilator-attachable prostacyclin liquid electrode atomizing device according to claim 1, wherein: the breathing pipe joint sets up the internal thread, breathing machine plug external diameter is the same with breathing machine joint internal diameter.
3. The ventilator-attachable prostacyclin liquid electrode atomizing device according to claim 1, wherein: the atomizing seat joint is provided with an internal thread which is matched with the external thread of the atomizing seat.
4. The ventilator-attachable prostacyclin liquid electrode atomizing device according to claim 1, wherein: the liquid medicine pipe joint is provided with internal threads which are matched with the thread sealing cover.
5. The ventilator-attachable prostacyclin liquid electrode atomizing device according to claim 1, wherein: the liquid outlet pipe is in transition fit with the liquid dropping pipe.
6. The ventilator-attachable prostacyclin liquid electrode atomizing device according to claim 1, wherein: the electrode joint is in interference fit with the atomizing electrode.
7. The ventilator-attachable prostacyclin liquid electrode atomizing device according to claim 1, wherein: the electrode slot length is 1/2 of electrode slice, the drip tube end sets up with the electrode slice relatively, has 2-5mm clearance.
8. The ventilator-attachable prostacyclin liquid medicine electrode atomization device according to claims 1-7, which provides a use method of the ventilator-attachable prostacyclin liquid medicine electrode atomization device, and specifically comprises the following steps:
step one, connecting a breathing machine plug of a three-way joint with a breathing machine, connecting the breathing machine plug with an oxygen pipe connected with a patient, and installing an atomizing base on the atomizing base connector.
And step two, opening a sealing plug on the liquid medicine pipe joint, operating a rotary sleeve of the liquid medicine pipe to connect the threaded sealing cover with the liquid medicine pipe joint of the atomizing base in a threaded manner, and connecting a liquid medicine pump joint of the liquid medicine pipe with the liquid medicine pump.
And step three, inserting the electrode plate of the atomization electrode into the electrode connector and inserting the power connector into a power supply.
And step four, starting a breathing machine to mechanically ventilate the patient, starting a power supply of the atomizing electrode, and starting a medicament pump to pump prostacyclin liquid into the atomizing base.
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| CN202110084573.7A CN112915347B (en) | 2021-01-21 | 2021-01-21 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
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| CN202110084573.7A CN112915347B (en) | 2021-01-21 | 2021-01-21 | Prostacyclin liquid medicine electrode atomizing device capable of being connected with breathing machine |
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| WO2019214281A1 (en) * | 2018-05-11 | 2019-11-14 | 泰安大陆医疗器械有限公司 | Medical nebulizer |
| CN211658961U (en) * | 2019-04-25 | 2020-10-13 | 四川致坚医疗科技有限公司 | Novel micro-net atomized medicine cup |
| CN212067378U (en) * | 2020-02-28 | 2020-12-04 | 杭州市第一人民医院 | Detachable atomizing device for breathing machine |
| CN212014545U (en) * | 2020-03-03 | 2020-11-27 | 浙江大学医学院附属第一医院 | Can connect improved generation N95 gauze mask of oxygen supply equipment |
| CN111214736A (en) * | 2020-03-20 | 2020-06-02 | 青岛未来移动医疗科技有限公司 | Intelligent micro-grid atomizer and atomization system |
| CN111888592A (en) * | 2020-07-21 | 2020-11-06 | 深圳麦克韦尔科技有限公司 | Medical atomization device |
| CN111956931A (en) * | 2020-08-05 | 2020-11-20 | 合肥中科力一科技有限公司 | Atomizing medicine feeding device integrated in breathing machine pipeline |
| CN112076375A (en) * | 2020-09-11 | 2020-12-15 | 东莞永昇医疗科技有限公司 | High-flow respiration humidification tank with atomization function |
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