CN214209051U

CN214209051U - Novel high-pressure high-dose ozone combined hemofiltration device

Info

Publication number: CN214209051U
Application number: CN202022068573.1U
Authority: CN
Inventors: 黄新稿
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-18
Filing date: 2020-09-18
Publication date: 2021-09-17
Anticipated expiration: 2030-09-18

Abstract

The utility model discloses a novel high-pressure high-dose ozone combined blood filtration device, which comprises a sterile vacuum liquid storage container, a blood side pipeline, an air pressure side supply pipeline and an air pressure side recovery pipeline, a double-channel blood collection and transmission vessel is communicated with the transfusion port of the sterile vacuum liquid storage container, the blood side pipeline is connected in parallel with the double-channel blood collection and transmission vessel, the supply port of the air pressure side supply pipeline and the first input port of the air pressure side recovery pipeline are communicated with the air transmission port of the sterile vacuum liquid storage container after being converged by a two-way air transmission pipe, a first electromagnetic valve is arranged on a two-way gas pipe close to one side of the sterile vacuum liquid storage container, a second output port of the first three-way joint is communicated with the gas pressure side recovery pipeline through a gas recovery branch pipe, and a second electromagnetic valve is arranged on the gas transmission branch pipe close to one side of the first output port of the first three-way joint. The utility model can combine ozone treatment and blood purification treatment to be carried out simultaneously, thereby having more rapid effect on blood purification.

Description

Novel high-pressure high-dose ozone combined hemofiltration device

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a novel high-pressure high-dose ozone unites blood filtration device.

Background

The existing blood purification uses a blood purifier and a matched sterile pipeline, the two upper limbs of a patient are respectively connected with veins, one side is a blood output end, and the other side is a blood input end. After the blood purifier is started, the blood pump on the blood purifier pumps the blood of a patient from the output end, and the blood is filtered and removed of toxin in the blood by the perfusion device/the filter on the pipeline to achieve the aim of treating diseases, after the toxin in the blood is removed, the blood is input into the body through the input end and circulates uninterruptedly, but in the process, although the toxin in the body of the patient can be removed in time, the cells in the body of the patient are not improved well and can only be recovered by the human body, so the recovery effect is slower, meanwhile, the existing blood purification needs two venipuncture operations on the same patient, so that the pain of the patient and the material cost are increased, the technical operation is more complicated, the medical safety control requirement is stricter, the medical environment requirement is higher, and the blood purification is not suitable for various medical institutions to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel blood filtration device is united to high pressure high dose ozone, according to the utility model discloses a blood filtration device can unite ozone therapy and blood purification treatment to go on simultaneously to it is more fast to blood purification effect. In order to achieve the above purpose, the utility model adopts the following technical scheme:

according to one aspect of the utility model, a novel high-pressure high-dose ozone combined blood filtration device is provided, which comprises a sterile vacuum liquid storage container, a blood side pipeline, an air pressure side supply pipeline and an air pressure side recovery pipeline, wherein a double-channel blood collection and transmission pipeline is communicated with an infusion port of the sterile vacuum liquid storage container and is connected with the blood side pipeline in parallel, a supply port of the air pressure side supply pipeline and a first input port of the air pressure side recovery pipeline are communicated with an infusion port of the sterile vacuum liquid storage container after being gathered through a double-channel air delivery pipe, the air pressure side supply pipeline comprises an ozone generator, an oxygen generator and a reciprocating injection pump, an output port of the oxygen generator is connected with a first three-way joint, a first output port of the first three-way joint and an output port of the oxygen generator are respectively communicated with an input port of the reciprocating injection pump through an air delivery branch pipe, the gas transmission port of aseptic vacuum liquid storage container pass through the bi-pass gas-supply pipe respectively with atmospheric pressure side recovery pipeline's first input port with the defeated mouth intercommunication of reciprocal syringe pump is provided with first solenoid valve on the bi-pass gas-supply pipe that is close to aseptic vacuum liquid storage container one side, first three way connection's second output port pass through the gas recovery bleeder pipe with the intercommunication of atmospheric pressure side recovery pipeline is being close to be provided with the second solenoid valve on the gas transmission bleeder pipe of first three way connection first output port one side.

The blood side pipeline comprises a blood pressure pump and a perfusion apparatus, a double-cavity venous pot is arranged on the double-channel blood collection and delivery pipe, a first port of the blood pressure pump and the perfusion apparatus after being connected in series is connected to the double-channel blood collection and delivery pipe at the lower end of the double-cavity venous pot through a second three-way joint, and a second port of the blood pressure pump and the perfusion apparatus after being connected in series is connected to the double-channel blood collection and delivery pipe at the upper end of the double-cavity venous pot through a third three-way joint.

In a further preferred embodiment of the above scheme, a third electromagnetic valve is arranged at the position close to the output port of the oxygen generator, and a first one-way check valve is arranged at the position close to the output port of the reciprocating injection pump.

Above-mentioned scheme is further preferred, atmospheric pressure side recovery pipeline includes vacuum pump and ozone quencher, the input port of vacuum pump with the bi-pass gas-supply pipe intercommunication between the input port of second solenoid valve and the reciprocating injection pump delivery outlet, the input port of ozone quencher communicates with the delivery outlet of vacuum pump and first three way connection's second delivery outlet end respectively, first three way connection's second delivery outlet end through the gas recovery bleeder respectively with the delivery outlet of vacuum pump and ozone quencher's input port intercommunication.

In a further preferred embodiment of the above-described aspect, a second one-way check valve is disposed near the input port of the ozone quencher, and a fourth electromagnetic valve is disposed near the input port of the vacuum pump.

In a further preferred embodiment of the above aspect, a pressure relief valve is provided in the gas recovery branch pipe near the second output port of the first three-way joint.

According to the scheme, the sterile vacuum liquid storage container is preferably provided with a clamping valve and a pressure gauge on a two-way air conveying pipe between the sterile vacuum liquid storage container and the first electromagnetic valve.

To sum up, because the utility model adopts the above technical scheme, the utility model discloses following technological effect has:

(1) the utility model discloses can carry out ozone treatment simultaneously and blood purification treatment jointly go on simultaneously, for the single treatment both can carry out ozone treatment and improve human cell function and in time clear away the toxin in the blood again, it is better to theoretically do ozone treatment or carry out blood purification treatment alone to the curative effect of disease than the simple ozone treatment of doing or carry out blood purification treatment more effective curative effect.

(2) The utility model adopts the venous pot passage in the double-passage blood transfusion pipeline to prevent the bubbles from entering the human body to cause gas embolism to cause medical accidents, the sterile vacuum liquid storage container is a sterile glass bottle and can be replaced by a sterilization container made of ozone-resistant rigid plastics or other materials, and one-time venipuncture is reduced, the pain of patients is relieved, and the cost of medical consumables is reduced; the technical operation is simple and easy to learn, the medical safety is easier to control, the medical environment requirement is not high, and the method is suitable for being carried out in small medical institutions.

Drawings

Fig. 1 is a schematic structural diagram of the novel high-pressure high-dose ozone combined hemofiltration device of the present invention;

in the drawing, a sterile vacuum liquid storage container 1, a blood pressure pump B1, a perfusion apparatus G1, a two-way blood collection and transmission pipe 10, a double-cavity venous flask 20, an ozone generator 3, an oxygen generator 4, a reciprocating injection pump 5, a vacuum pump 6, an ozone quencher 7, a two-way air transmission pipe 11, an air transmission branch pipe 12, an air recovery branch pipe 13, a first electromagnetic valve S1, a second electromagnetic valve S2, a third electromagnetic valve S3, a first one-way check valve K1, a second one-way check valve K2, a pressure relief valve X1, a pinch valve F1 and a pressure gauge P1.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.

As shown in figure 1, according to the utility model provides a novel high-pressure high-dose ozone combined blood filtration device, the blood filtration device comprises a sterile vacuum liquid storage container 1, a blood side pipeline 2, an air pressure side supply pipeline and an air pressure side recovery pipeline, a double-channel blood collection and transmission pipe 10 is communicated with the infusion port of the sterile vacuum liquid storage container 1, the sterile vacuum liquid storage container 1 is a sterilized glass bottle and can also be replaced by a sterilized container made of ozone-resistant rigid plastics or other materials, ozone is injected into the sterile vacuum liquid storage container 1, a piston can be pushed by a hand or other power propellers to inject the ozone, the blood side pipeline 2 is connected in parallel with the blood collection and transmission pipe 10, the supply port of the air pressure side supply pipeline and the first input port of the air pressure side recovery pipeline are communicated with the infusion port of the sterile vacuum liquid storage container 1 after being gathered through the double-channel air transmission pipe 11, the air pressure side supply pipeline comprises an ozone generator 3, an oxygen generator 4 and a reciprocating injection pump 5, wherein an output port of the oxygen generator 3 is connected with a first three-way joint T1, and the ozone generator 3 is used for producing medical ozone gas; a first output port of the first three-way joint T1 and an output port of the oxygen generator 4 are respectively communicated with an input port of a reciprocating injection pump 5 through a branched gas transmission pipe 12, the oxygen generator 4 is used for producing high-purity medical oxygen, a gas transmission port of the sterile vacuum liquid storage container 1 is respectively communicated with a first input port of a gas pressure side recovery pipeline and a gas transmission port of the reciprocating injection pump 5 through a double-way gas transmission pipe 11, the reciprocating injection pump 5 is used for storing a certain amount of ozone or oxygen and pumping the gas into the sterile vacuum liquid storage device, and can also be replaced by a vacuum pump and a quartz glass tube; a first electromagnetic valve S1 is arranged on the two-way air pipe 11 close to one side of the sterile vacuum liquid storage container 1. A second output port of the first three-way joint T1 is communicated with the air pressure side recovery pipeline through a gas recovery branch pipe 13, and a second electromagnetic valve S2 is arranged on the gas transmission branch pipe 12 close to one side of the first output port of the first three-way joint T1; a third electromagnetic valve S3 is arranged at the output port close to the oxygen generator 4, the third electromagnetic valve S3 is used for closing or opening a passage between the oxygen generator 4 and a pipeline to prevent gas from flowing back, and a first one-way check valve K1 is arranged at the output port close to the reciprocating injection pump 5; the first one-way check valve K1 is used for preventing gas in the pipeline from flowing back into the reciprocating injection pump 5, the blood side pipeline 2 comprises a blood pressure pump B1 and a perfusion apparatus G1, the blood pressure pump B1 (peristaltic pump) is used for pumping blood, negative pressure blood pumping substitution can be carried out by using a negative pressure vacuum pump, a double-channel blood collection and transportation pipe 10 is provided with a double-cavity venous pot 20, a first port of the blood pressure pump B1 and the perfusion apparatus G1 which are connected in series is connected to a double-channel blood collection and transportation pipe 10 at the lower end of the double-cavity venous pot 20 through a second three-way joint T2, a second port of the blood pressure pump B1 and the perfusion apparatus G1 which are connected in series is connected to the blood collection and transportation pipe 10 at the upper end of the double-cavity venous pot 20 through a third three-way joint T3, and the double-channel blood collection and transportation pipe 10 is in a venous pot passage in the pipeline to prevent blood; the dual chamber venous pot 20 is used to filter air bubbles from the reinfused blood to prevent air from bubbling into the body and causing air embolism. It may also be replaced by a bubble detector with a pinch valve. The air pressure side recovery pipeline comprises a vacuum pump 6 and an ozone quencher 7, the vacuum pump 6 is used for pumping gas in the sterile vacuum liquid storage container 1, so that negative pressure can be formed in the liquid storage container, and blood drawing is facilitated; the input port of the vacuum pump 6 is communicated with a two-way gas transmission pipe 11 between the input port of the second electromagnetic valve S2 and the output port of the reciprocating injection pump 5; the second electromagnetic valve S2 is used for switching on and off a passage between the ozone generator and the pipeline to prevent gas from flowing back, and the first electromagnetic valve S1 is used for switching off or switching on the pipeline connecting the vacuum pump 6 and the sterile vacuum liquid storage container 1 to prevent the solution in the sterile vacuum liquid storage container 1 from flowing back to the vacuum pump 6; the input port of the ozone quencher 7 is respectively communicated with the output port of the vacuum pump 6 and the second output port of the first three-way joint T1, the second output port of the first three-way joint T1 is communicated with the input port of the ozone quencher 7 through a gas recovery branch pipe 13, so that the second output port of the first three-way joint T1 is respectively communicated with the output port of the vacuum pump 6 and the input port of the ozone quencher 7 through the gas recovery branch pipe 13; a second one-way check valve K2 and a second one-way check valve K2 are arranged close to the input port of the ozone quencher 7 and used for preventing the gas in the ozone quencher from flowing back into the pipeline; a fourth solenoid valve S4 is provided near the input of the vacuum pump 6. A gas recovery branch pipe 13 close to the second output port of the first three-way joint T1 is provided with a pressure release valve X1, and an ozone quencher 7 is used for recovering residual ozone gas in the pipeline, changing the structure of the residual ozone gas into nontoxic oxygen and releasing the oxygen back to the air; retrieve bleeder 13 and be used for receiving the residual gas that ozone generator 3 produced and establish, relief valve X1 is the fixed pressure release pressure of setting for, and the pressure of avoiding in the pipeline is higher than the pressure in the ozone generator and leads to ozone gas to advance ozone generator against the current be provided with on the bi-pass gas pipe 11 between aseptic vacuum liquid storage container 1 and the first solenoid valve S1 and press from both sides valve F1 and pressure gauge P1, it carries out the pre-charge pipeline and exhausts to press from both sides valve F1 and be used for opening or close bi-pass gas pipe 11, pressure gauge P1 is used for detecting the pressure in the bi-pass gas pipe 11.

As shown in fig. 1, a needle tube 10a is arranged at the end part of a blood collection and transportation tube 10, the needle tube 10a is used for taking a larger vein of an elbow of a patient to puncture, and after the puncture is successful, the needle tube 10a is fixed by using adhesive plaster; then starting a blood pressure pump B1 and a perfusion apparatus G1, introducing venous blood (for example 200ml-400ml) of a patient into a sterile vacuum liquid storage container 1 (a sterile glass bottle) through a blood collection and transportation pipe 10 (a sterile pipeline blood introduction passage or a non-venous pot passage), extracting venous blood in the patient by a blood pressure pump B1, filtering the venous blood by a perfusion apparatus G1, conveying the venous blood into the sterile vacuum liquid storage container 1 (a sterile glass bottle), and finally closing a blood side pipeline (a blood introduction passage, a blood collection and transportation pipe blood transfusion passage or a venous pot passage); preparing 200ml (20-70mg/L ozone is put) by a medical ozone generator 3 into a 200ml container for standby; 200ml of ozone for standby is pumped into the sterile vacuum liquid storage container 1 through the vacuum pump 6, a high-pressure state is formed in the sterile vacuum liquid storage container 1, the ozone is favorably and quickly dissolved in blood, the relevant biological effect is activated, and the qi and blood are uniformly mixed for 2 minutes; and (3) opening and finally closing a blood side pipeline (a blood leading pipeline, a blood collection and transfusion pipeline or a venous pot pipeline), adjusting the transfusion speed according to the condition, enabling the uniformly mixed blood to be back-transfused into the body of the patient along the blood collection and transfusion pipeline 10 under the action of oxygen pressure or blood pressure pump B1, enabling a blood pressure pump B1 to draw blood, enabling the drawn blood to pass through an infusion device G1 at a stable speed, continuously repeating the steps for 10 times, starting the blood pressure pump B1 reversely after 10 times of circulation is repeated, and enabling the pipeline and the blood in the sterile vacuum liquid storage container 1 to be completely back-transfused into the body of the patient, wherein one time of treatment is finished. During the treatment process, the concentration and the times of ozone injection and the times of circulation can be selected according to the actual disease condition of the patient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A novel high-pressure high-dose ozone combined hemofiltration device is characterized in that: including aseptic vacuum liquid storage container, blood side pipeline, atmospheric pressure side supply pipeline and atmospheric pressure side recovery pipeline intercommunication have the double pass to adopt the blood transfusion pipe on the infusion mouth of aseptic vacuum liquid storage container, on the double pass adopts the blood transfusion pipe on parallel connection the blood side pipeline, the supply port of atmospheric pressure side supply pipeline and the first input port of atmospheric pressure side recovery pipeline gather the back through the double pass gas-supply pipe with the gas transmission port of aseptic vacuum liquid storage container communicates, atmospheric pressure side supply pipeline includes ozone generator, oxygen generator and reciprocating injection pump, the delivery outlet of oxygen generator is connected with first three way connection, the first output port of first three way connection and the delivery outlet of oxygen generator communicate with the input port of reciprocating injection pump through the gas transmission bleeder respectively, the gas transmission port of aseptic vacuum liquid storage container pass through the double pass gas-supply pipe respectively with the first input port of atmospheric pressure side recovery pipeline with the input port of reciprocating injection pump communicates, be provided with first solenoid valve on being close to the bi-pass gas-supply pipe of aseptic vacuum receiver one side, first three way connection's second output port through the gas recovery bleeder with the intercommunication of atmospheric pressure side recovery pipeline is being close to be provided with the second solenoid valve on the gas-supply bleeder of first three way connection first output port one side.

2. A novel high pressure high dose ozone combined hemofiltration device as claimed in claim 1 wherein: the blood side pipeline includes blood pressure pump and perfusion ware, be provided with two-chamber venous pot on the two-way path is adopted the blood vessel, the first port after blood pressure pump and perfusion ware establish ties is connected on the two-way path is adopted the blood vessel of two-chamber venous pot lower extreme through second three way connection, the second port after blood pressure pump and perfusion ware establish ties is connected on the two-way path is adopted the blood vessel of two-chamber venous pot upper end through third three way connection.

3. A novel high pressure high dose ozone combined hemofiltration device as claimed in claim 1 wherein: a third electromagnetic valve is arranged at the position close to the output port of the oxygen generator, and a first one-way check valve is arranged at the position close to the output port of the reciprocating injection pump.

4. A novel high pressure high dose ozone combined hemofiltration device as claimed in claim 1 wherein: the atmospheric pressure side recovery pipeline includes vacuum pump and ozone quencher, the input port of vacuum pump with the bi-pass gas-supply pipe intercommunication between the input port of second solenoid valve and the reciprocal syringe pump delivery outlet, the input port of ozone quencher communicates with the delivery outlet of vacuum pump and first three way connection's second delivery outlet end respectively, first three way connection's second delivery outlet end through the gas recovery bleeder respectively with the delivery outlet of vacuum pump and ozone quencher's input port intercommunication.

5. The novel high pressure, high dose ozone in combination hemofiltration device of claim 4, wherein: a second one-way check valve is arranged at the position close to the input port of the ozone quencher, and a fourth electromagnetic valve is arranged at the position close to the input port of the vacuum pump.

6. A novel high pressure high dose ozone combined hemofiltration device according to claim 1 or 4 wherein: and a pressure release valve is arranged on the gas recovery branch pipe close to the second output port of the first three-way joint.

7. A novel high pressure high dose ozone combined hemofiltration device according to claim 1 or 4 wherein: and a pinch valve and a pressure gauge are arranged on the two-way gas pipe between the sterile vacuum liquid storage container and the first electromagnetic valve.