CN209751876U - Double-sealing water collecting device for self-purification type anesthesia machine and breathing machine pipeline - Google Patents
Double-sealing water collecting device for self-purification type anesthesia machine and breathing machine pipeline Download PDFInfo
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- CN209751876U CN209751876U CN201920176460.8U CN201920176460U CN209751876U CN 209751876 U CN209751876 U CN 209751876U CN 201920176460 U CN201920176460 U CN 201920176460U CN 209751876 U CN209751876 U CN 209751876U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 88
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 30
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 30
- 238000000746 purification Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 title claims description 27
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims description 25
- 239000007788 liquid Substances 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 3
- 238000001914 filtration Methods 0.000 claims description 25
- 230000009977 dual effect Effects 0.000 claims description 7
- 206010011409 Cross infection Diseases 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 6
- 241000190070 Sarracenia purpurea Species 0.000 abstract 1
- 238000009833 condensation Methods 0.000 description 16
- 230000005494 condensation Effects 0.000 description 16
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 241000894006 Bacteria Species 0.000 description 6
- 239000002906 medical waste Substances 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 206010035664 Pneumonia Diseases 0.000 description 2
- 208000004756 Respiratory Insufficiency Diseases 0.000 description 2
- 208000009470 Ventilator-Associated Pneumonia Diseases 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 201000004193 respiratory failure Diseases 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 206010036790 Productive cough Diseases 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001717 pathogenic effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 208000024794 sputum Diseases 0.000 description 1
- 210000003802 sputum Anatomy 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Classifications
-
- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0808—Condensation traps
-
- 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
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
-
- 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
- A61M2205/75—General characteristics of the apparatus with filters
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- External Artificial Organs (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model belongs to the technical field of medical consumables, in particular to a double-seal water collecting device for a pipeline of a self-purification anesthesia machine and a respirator, which comprises a Y-shaped pipe and a water collecting component which are detachably connected; y type pipe includes two airflow channel and a condensing passage, be provided with the guide plate of back taper on condensing passage's the inner wall, condensing passage's lower extreme fixedly connected with drainage tube, demountable installation has the flow mechanism of wearing to establish on the drainage tube, the subassembly that catchments includes the catheter with drainage tube liquid seal close fit, the catheter one end of keeping away from the drainage tube is connected with liquid collecting device, this double containment technical device has avoided changing water collecting device and has caused cross infection between medical personnel and the patient, can satisfy the large capacity simultaneously and collect the comdenstion water requirement again, subtract medical personnel's work burden of changing the water cup.
Description
Technical Field
The utility model belongs to the technical field of the medical consumables, concretely relates to from dual seal water-collecting device for purification formula anesthesia machine, breathing machine pipeline especially relates to a dual seal water-collecting device for self-purification formula anesthesia machine, breathing machine pipeline with purifier.
Background
In modern clinical medicine, a ventilator has been widely used in respiratory failure due to various reasons, anesthesia and breathing management during major surgery, respiratory support therapy and emergency resuscitation as an effective means for manually replacing the function of spontaneous ventilation, and has a very important position in the modern medical field. The breathing machine is a medical device which can prevent and treat respiratory failure, reduce complications and save and prolong the life of a patient.
The breathing machine is provided with a humidifier for humidifying and warming inhaled gas instead of a nasal cavity and an oral cavity, the gas after being heated and humidified is sent to a patient through a breathing pipeline, the breathing pipeline is usually longer, and the breathing pipeline is not provided with a heat preservation heating device usually, so that the gas after being heated and humidified can generate condensed water when passing through the breathing pipeline. The condensed water is formed by the condensation of the humid heat gas of the respiratory tract of a patient, possibly contains pathogenic substances such as bacteria and the like, and particularly belongs to high-risk medical waste, wherein the condensed water is generated in the heating and humidifying process of high-contagious respiratory system diseases (such as SARS and the like). Therefore, the infection management guidance of the Chinese Intensive Care Unit (ICU) hospital established by the clinical infection control division of the Chinese medical society of preventive medicine in 2008 clearly provides that the 'spiral tube condensed water needs to be removed in time, can not be directly poured on the indoor ground, and can not flow to the air passage of the patient'.
besides the basic trachea, the breathing machine pipeline also comprises a Y-shaped pipe and a water collecting cup. Two airflow channels of the Y-shaped pipe are connected with the air pipeline, and a condensation channel at the lower end of the Y-shaped pipe is communicated with the water collecting cup. The water collecting cup is mainly used for collecting water formed by liquefaction of damp and hot gas when a patient breathes, the capacity of the water collecting cup is usually designed to be small, so that medical workers are required to take off the water collecting cup before the water collecting cup is full, water in the water collecting cup is poured out and continues to be connected back to the Y-shaped pipe for use, or the water collecting cup which is replaced by a new water collecting cup is connected into the Y-shaped pipe for use, the replacement frequency is usually 2-3 hours/time, heavy workload is caused to the medical workers due to the replacement frequency, more time and energy need to be paid, the nursing work of the medical workers is usually busy, and when busy hours or night shifts are attended, negligence can be avoided, and the water collecting cup cannot be replaced in time. Meanwhile, condensed water is beneficial to bacterial reproduction, and reports indicate that: the positive rate of bacteria culture in the condensed water is as high as 86.7%, and the bacteria cultured by the sputum is found to be as high as 84.6%. Bacteria can be cultured from condensate water, which is an important factor in the development of Ventilator Associated Pneumonia (VAP).
Therefore, the double-sealing water collecting device for the pipeline of the self-purification anesthesia machine and the respirator is urgent, which can filter, sterilize and disinfect bacteria in condensed water in time, can seal the Y-shaped pipe assembly and the water collecting cup assembly simultaneously when the water collecting cup assembly is disassembled and replaced, and can meet the requirement of collecting condensed water in a large capacity.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the utility model is to provide a from purification formula anesthesia machine, dual containment water-collecting device is used to breathing machine pipeline, this water-collecting device can guarantee to carry out filtration sterilization disinfection treatment to the bacterium in the condensate water at whole comdenstion water collection in-process, and when dismantling and change the water-collecting cup subassembly, Y type pipe assembly and water-collecting cup subassembly can seal simultaneously, avoid changing water-collecting device and cause cross infection between medical personnel and the patient, can satisfy the large capacity simultaneously and collect the comdenstion water requirement again, subtract the work burden that medical personnel changed the water-collecting cup.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a double-sealing water collecting device for pipelines of a self-purification anesthesia machine and a respirator comprises a Y-shaped pipe and a water collecting component which are detachably connected; the Y type pipe includes two airflow channel and a condensing passage, be provided with the guide plate of back taper on condensing passage's the inner wall, condensing passage's lower extreme fixedly connected with drainage tube, demountable installation has the flow mechanism of wearing to establish on the drainage tube, the subassembly that catchments includes the catheter with the sealed tight fit of drainage tube liquid, and the catheter one end of keeping away from the drainage tube is connected with the collection liquid device.
Preferably, the drainage tube and the liquid guide tube are respectively arranged at two ends of the filter tube in a tight fit manner.
Preferably, the filter pipe comprises an upper part and a lower part, an inner concave boss is arranged at the bottom of the upper filter pipe, a lower concave boss is arranged at the end part of the lower filter pipe, the filter layer is arranged on the boss of the lower filter pipe, the upper filter pipe and the lower filter pipe are connected together in a threaded connection or close fit mode, and the filter layer is fixed between the boss of the upper filter pipe and the boss of the lower filter pipe.
Preferably, the outer walls of the filter tube and the liquid guide tube are respectively provided with a cover cap for sealing the drainage tube and the filter tube.
Preferably, the flow rate device is a roller-type flow rate device, and the flow rate device comprises a groove-shaped roller bracket and a roller mounted between the left and right side walls in the roller bracket.
Preferably, the filtering pipe is in threaded connection with the outer side of the lower end of the drainage pipe in the Y-shaped pipe, an external thread is integrally formed on the outer wall of the lower end of the drainage pipe, and an internal thread matched with the external thread is integrally formed on the inner wall of the upper end of the filtering pipe.
preferably, the bottom of the condensing channel is of a structure with high circumferential direction and low center, and the drainage tube is integrally formed and installed in the center of the bottom of the condensing channel.
Preferably, the liquid collecting device is one of a negative pressure drainage bag or a liquid collecting tank.
Preferably, the liquid collecting device is provided with a hanging hole for hanging the liquid collecting device and an air conduit with an air conduit valve.
Preferably, the liquid collecting device is provided with a graduated scale.
The beneficial effects of the utility model reside in that:
1. The utility model discloses a from dual containment water-collecting device for purification formula anesthesia machine, breathing machine pipeline simplifies the Y type pipe among the prior art, has saved the setting of leak-stopping stopper in the current Y type pipe, sets up the back taper guide plate on the inner wall of Y type pipe, and the guide plate plays the effect with the condensate water conservancy diversion in the breathing machine pipeline. Install the drainage tube of taking rolling wheel speed changer on the drainage tube of Y type socle portion, the subassembly that catchments is connected to the bottom tight fit of drainage tube, the collection liquid tank or the negative pressure drainage bag of catchmenting the collection liquid device of subassembly for the large capacity, patient breathes the comdenstion water that produces like this and can directly collect in album liquid device, medical personnel can use breathing machine pipeline 12 hours back at patient, change whole subassembly that catchments, and it can realize that the liquid is sealed to catchment subassembly change in-process Y type pipe, also avoided frequently changing the water-collecting device and caused cross infection between medical personnel and the patient when reducing medical personnel and frequently changing water-collecting cup work burden.
2. The utility model discloses a self-purification formula anesthesia machine, dual containment water-collecting device is used to breathing machine pipeline, integrated into one piece installs the external screw thread on the outer wall of upper filter tube lower extreme, integrated into one piece installs the internal thread with external screw thread matched with on the inner wall of lower filter tube upper end, upper filter tube passes through threaded connection with lower filter tube, the filter layer is fixed between the boss of upper filter tube and the boss of lower filter tube, compress tightly the filter layer through the relative rotation of upper and lower filter tube, the filter layer includes three-layer filtering material, be (1) disinfection antibacterial filter layer in proper order, by adsorbing the coarse strainer composition of disinfectant; (2) the activated carbon adsorption layer consists of activated carbon; (3) the high-efficient filter layer of micropore comprises micropore filter paper, and this filter layer can adsorb and filter patient's exhalation to can kill the microorganism of catching in the filter, reduced exhalation's secondary pollution, be favorable to purifying the air in the breathing line.
3. The utility model discloses a self-purification formula anesthesia machine, dual containment water-collecting device for breathing machine pipeline, when drainage tube and filter tube were prepared separately, can compress tightly the drainage tube through the gyro wheel on the velocity of flow ware, remaining comdenstion water carries out liquid seal with the drainage tube in the condensation channel, prevents that the comdenstion water from flowing out polluted environment or infecting medical personnel through the drainage tube. After drainage tube and filter tube are separately, can cover the block respectively on drainage tube and filter tube, then carry out centralized processing as medical waste with filtering component and subassembly that catchments, when changing filtering component and subassembly that catchments on the condensation duct like this, the comdenstion water in the condensation duct can not unrestrained the polluted environment that gets off, and the comdenstion water in filtering component and the subassembly that catchments also can not the loss comes out, has reduced or has stopped the cross infection between medical personnel and the patient.
Drawings
In order to make the purpose, technical scheme and beneficial effect of the utility model clearer, the utility model provides a following figure explains:
FIG. 1 is a schematic structural view of a second embodiment of the double-sealing water collecting device for the self-purification type anesthesia machine and respirator pipeline of the present invention;
FIG. 2 is a schematic structural view of the embodiment of the double-sealing water collecting device for the self-purification anesthesia machine and the respirator pipeline of the present invention;
Fig. 3 is a schematic view of a filter tube structure in the third embodiment of the double-sealed water collecting device for the self-purification type anesthesia machine and the respirator pipeline of the present invention.
The drawings are numbered as follows: the device comprises an airflow channel 11, a condensation channel 12, a drainage tube 13, a guide plate 14, a flow velocity device 15, a roller 16, a cover cap 17, a liquid guide tube 18, a filter layer 19, a boss 20, a hanging hole 21, an air guide tube 22, a negative pressure drainage bag 23, a graduated scale 24, internal threads 25 and a filter tube 26.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example one
A double-sealing water collecting device for pipelines of a self-purification anesthesia machine and a respirator comprises a Y-shaped pipe and a water collecting component which are detachably connected;
Wherein the Y type pipe includes two airflow channel 11 and a condensing channel 12, and two airflow channel 11 of Y type pipe are responsible for respectively breathing in and giving vent to anger of breathing machine pipeline, and condensing channel 12 is responsible for the derivation that the humid hot gas condensation liquefaction of patient breathes produced the comdenstion water, can dismantle the guide plate 14 of grafting back taper on condensing channel 12's the inner wall, and the clearance that guide plate 14 free end formed allows the comdenstion water to derive. The lower end of the condensation channel 12 is fixedly provided with a flexible drainage tube 13, the drainage tube 13 is detachably provided with a roller type flow meter 15 which is arranged on the drainage tube 13 in a penetrating way, the flow meter 15 comprises a groove type roller bracket and a roller 16 which is arranged between the left side wall and the right side wall in the roller bracket, and the roller 16 rolls in the roller bracket to realize the opening and closing of the drainage tube 13. The water collecting component comprises a liquid guide tube 18 which is tightly matched with the drainage tube 13 in a liquid sealing manner, the lower end of the liquid guide tube 18 is connected with a negative pressure drainage bag 23, a hanging hole 21 for hanging a liquid collecting device and an air guide tube 22 with an air guide tube valve are arranged on the negative pressure drainage bag 23, and a graduated scale 24 which is convenient for checking the collecting capacity of condensed water is also arranged on the negative pressure drainage bag 23.
When the double-seal water collecting device for the pipeline of the self-purification type anesthesia machine and the respirator is used, the liquid guide tube 18 is firstly inserted into the drainage tube 13 at the bottom of the condensation channel 12, then the two outer ends above the Y-shaped pipe joint are respectively communicated with the air suction tube and the air expiration tube, the two airflow channels 11 of the Y-shaped pipe are respectively responsible for air inlet and air outlet of the pipeline of the respirator, and condensed water formed by liquefying damp-heat gas when a patient breathes finally converges into the negative pressure drainage bag 23 to be collected along the guide plate 14, the drainage tube 13 and the liquid guide tube 18 below the condensation channel 12. The negative pressure drainage bag 23 is provided with an air conduit 22 with an air conduit valve for ensuring that the condensed water smoothly flows into the negative pressure drainage bag 23.
When the condensed water in the negative pressure drainage bag 23 is collected to a certain degree and needs to be replaced, the drainage tube 13 is clamped and sealed through the roller type flow device 15, the drainage tube 13 is subjected to liquid sealing through the condensed water gradually accumulated in the condensation channel 12, and therefore when the water collection assembly is replaced, the condensed water in the Y-shaped tube cannot fall down. Then the liquid guide tube 18 is taken down from the drainage tube, the drainage tube and the liquid guide tube 18 are respectively sealed through corresponding caps 17, namely the caps 17 on the outer wall of the drainage tube are covered at the bottom of the drainage tube of the condensation channel 12, and the condensation channel 12 is sealed again. At the same time, the cap 17 outside the catheter 18 is covered on the catheter 18, thus realizing the sealing of the catheter 18. And finally, the water collecting assembly is treated as medical waste in a centralized manner, so that when the water collecting assembly is replaced on the condensing channel 12, the condensed water in the condensing channel 12 cannot fall off to pollute the environment, the condensed water in the water collecting assembly cannot escape, and the cross infection between medical care personnel and patients is reduced or stopped.
Example two
the double-sealing water collecting device for the self-purification type anesthesia machine and respirator pipeline shown in figure 1 is different from the first embodiment in that:
Still include filtering component, filtering component includes filter tube 26 and installs the filter layer 19 at filter tube 26 middle part, filter tube 26 comprises last, two parts down, the bottom of going up the filter tube is provided with interior concavity boss, the tip of lower filter tube is provided with recessed form boss, the filter layer sets up on the boss of lower filter tube, it links together through the mode of buckle tight fit with lower filter tube to go up the filter tube, filter layer 19 is fixed between the boss of last filter tube and the boss of lower filter tube, the cooperation of going up the boss on filter tube and the lower filter tube compresses tightly filter layer 19, prevent that filter layer 19 from curling or dropping.
the filtering layer 19 placed on the boss 20 comprises three layers of filtering materials, which are sequentially from top to bottom: (1) the disinfection and bacteriostasis filter layer consists of a coarse filter screen absorbed with disinfector; (2) the activated carbon adsorption layer consists of activated carbon; (3) the microporous high-efficiency filter layer is composed of microporous filter paper. The bottom of the condensing channel 12 is in an inverted cone shape, and a drainage tube 13 fixedly connected with the filter tube is arranged in the center of the bottom of the condensing channel 12. When a patient needs to move or replace the negative pressure drainage bag 23, the drainage tube 13 penetrating the flow velocity device 15 can be clamped through the roller 16, and the self-sealing of the condensation channel 12 is realized similar to a transfusion tube. The negative pressure drainage bag 23 is provided with a hanging hole 21 for hanging the liquid collecting device and an air conduit 22 with an air conduit valve, and the negative pressure drainage bag 23 is also provided with a graduated scale 24 which is convenient for checking the condensed water collecting capacity.
The sealing device on the drainage tube 13 is a cap 17 connected on the outer wall of the drainage tube 13, and the sealing device on the filter tube is a cap 17 connected on the outer wall of the filter tube. When the filtering pipe is separated from the draft tube 13, the filtering pipe and the draft tube 13 can be respectively sealed with the filtering pipe and the draft tube 13 by corresponding caps 17.
When the double-seal water collecting device for the pipeline of the self-purification type anesthesia machine and the respirator is used, firstly, the drainage tube 13 and the liquid guide tube 18 are respectively buckled at the upper end of the upper filtering tube and the lower end of the lower filtering tube of the filtering component, the filtering layer 19 is tightly pressed by the matching of the upper filtering tube and the boss 20 in the lower filtering tube, and the filtering layer 19 is prevented from being pressed down under the gravity action of condensed water. Wherein the filter layer 19 can adsorb and filter the gas exhaled by the patient, can kill the microorganisms captured in the filter, reduces the secondary pollution of the exhaled gas, and is favorable for purifying the air in the breathing pipeline.
Then, two outer ends above the Y-shaped pipe joint are respectively communicated with an air suction pipe and an air expiration pipe, two airflow channels 11 of the Y-shaped pipe are respectively responsible for air inlet and air outlet of a breathing machine pipeline, and condensed water formed by liquefaction of damp and hot gas flows downwards along a guide plate 14, a drainage pipe 13 and a filter pipe 26 below a condensation channel 12 when a patient breathes, sequentially passes through a filter layer 19 and a catheter 18, and finally converges into a negative pressure drainage bag 23 to be collected. The negative pressure drainage bag 23 is provided with an air conduit 22 valve for ensuring that the condensed water smoothly flows into the negative pressure drainage bag 23.
when the condensed water in the negative pressure drainage bag 23 is collected to a certain degree and needs to be replaced, the drainage tube 13 is clamped and sealed through the roller type flow device 15, the drainage tube 13 is subjected to liquid sealing through the condensed water gradually accumulated in the condensation channel 12, and therefore when the filtering assembly and the water collecting assembly are replaced, the condensed water in the Y-shaped tube cannot fall down. Then the filter tube is taken down from the draft tube 13, and the filter tube and the draft tube 13 are respectively sealed through corresponding caps 17, namely, the caps 17 on the outer wall of the draft tube 13 are covered at the bottom of the draft tube 13 of the condensing channel 12, and the condensing channel 12 is sealed again. Meanwhile, the cover cap 17 on the outer side of the filter pipe is covered on the filter pipe, so that the seal of the filter pipe is realized. And finally, the filtering component and the water collecting component are used as medical waste for centralized treatment, so that when the filtering component and the water collecting component are replaced on the condensing channel 12, the condensed water in the condensing channel 12 cannot be scattered to pollute the environment, the condensed water in the water collecting component cannot escape, and the cross infection between medical staff and patients is reduced or stopped.
EXAMPLE III
The self-purification type double-sealing water collecting device for the anesthesia machine and the breathing machine pipeline as shown in fig. 2 to 3 is different from the second embodiment in that:
The lower filter pipe in the filter assembly is in threaded connection with the outer side of the lower end of the upper filter pipe, the outer wall of the lower end of the upper filter pipe is provided with an external thread in an integrated forming mode, and the inner wall of the upper end of the lower filter pipe is provided with an internal thread 25 matched with the external thread in an integrated forming mode.
finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (10)
1. From dual containment water-collecting device for purification formula anesthesia machine, breathing machine pipeline, its characterized in that: comprises a Y-shaped pipe and a water collecting component which are detachably connected; the Y type pipe includes two airflow channel and a condensing passage, be provided with the guide plate of back taper on condensing passage's the inner wall, condensing passage's lower extreme fixedly connected with drainage tube, demountable installation has the flow mechanism of wearing to establish on the drainage tube, the subassembly that catchments includes the catheter with the sealed tight fit of drainage tube liquid, and the catheter one end of keeping away from the drainage tube is connected with the collection liquid device.
2. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 1, wherein: the drainage tube and the liquid guide tube are respectively installed at two ends of the filter tube in a tight fit mode.
3. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 2, wherein: the filter pipe comprises upper and lower two parts, and the bottom of going up the filter pipe is provided with concave shape boss, and the tip of lower filter pipe is provided with concave shape boss, and the filter layer sets up on the boss of filter pipe down, goes up the filter pipe and links together through threaded connection or the mode of close fit with lower filter pipe, and the filter layer is fixed between the boss of last filter pipe and the boss of filter pipe down.
4. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 2, wherein: and caps for sealing the drainage tube and the filter tube are respectively arranged on the outer walls of the filter tube and the liquid guide tube.
5. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 1, wherein: the flow velocity device is a roller type flow velocity device, and comprises a groove-shaped roller bracket and a roller arranged between the left side wall and the right side wall in the roller bracket.
6. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 2, wherein: the Y-shaped pipe is arranged on the outer side of the lower end of the drainage pipe in the Y-shaped pipe, the outer wall of the lower end of the drainage pipe is integrally provided with an external thread, and the inner wall of the upper end of the filtration pipe is integrally provided with an internal thread matched with the external thread.
7. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 1, wherein: the bottom of the condensing channel is of a structure with high circumferential direction and low central direction, and the drainage tube is integrally formed and installed in the center of the bottom of the condensing channel.
8. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 1, wherein: the liquid collecting device is one of a negative pressure drainage bag or a liquid collecting tank.
9. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 1, wherein: and the liquid collecting device is provided with a hanging hole for hanging the liquid collecting device and an air conduit with an air conduit valve.
10. The double-sealing water collecting device for self-purification anesthesia machines and ventilators pipelines as claimed in claim 1, wherein: and the liquid collecting device is provided with a graduated scale.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811141975.0A CN108969861A (en) | 2018-09-28 | 2018-09-28 | Breathing circuit Bidirectioning sealed captation |
| CN2018111419750 | 2018-09-28 | ||
| CN201821593992 | 2018-09-28 | ||
| CN2018215939923 | 2018-09-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209751876U true CN209751876U (en) | 2019-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920176460.8U Expired - Fee Related CN209751876U (en) | 2018-09-28 | 2019-01-31 | Double-sealing water collecting device for self-purification type anesthesia machine and breathing machine pipeline |
| CN201910102816.8A Active CN109621144B (en) | 2018-09-28 | 2019-01-31 | Double-sealing water collecting device for self-purifying anaesthesia machine and breathing machine pipeline |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910102816.8A Active CN109621144B (en) | 2018-09-28 | 2019-01-31 | Double-sealing water collecting device for self-purifying anaesthesia machine and breathing machine pipeline |
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| CN (2) | CN209751876U (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621144A (en) * | 2018-09-28 | 2019-04-16 | 重庆智延科技发展有限公司 | Self-cleaning type Anesthesia machine, breathing circuit double containment captation |
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| WO2020176481A1 (en) * | 2019-02-26 | 2020-09-03 | Teleflex Medical Incorporated | Respiratory filter and condensate management apparatus |
| CN111569219A (en) * | 2020-05-23 | 2020-08-25 | 中国医学科学院北京协和医院 | Breathing machine condensed water closed suction device applied to respiratory tract infectious diseases |
| CN112915329A (en) * | 2021-01-22 | 2021-06-08 | 四川大学华西医院 | Breathing machine pipeline |
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| CN2683134Y (en) * | 2004-02-26 | 2005-03-09 | 中南大学 | Drainage bag with extended tube and regulation clip |
| DE102009007980A1 (en) * | 2009-02-07 | 2010-12-16 | Dräger Medical AG & Co. KG | Device for separating moisture from respiratory gas |
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| CN209751876U (en) * | 2018-09-28 | 2019-12-10 | 重庆智延科技发展有限公司 | Double-sealing water collecting device for self-purification type anesthesia machine and breathing machine pipeline |
| CN216824284U (en) * | 2021-11-12 | 2022-06-28 | 湖南省人民医院(湖南师范大学附属第一医院) | Automatic prompt T-tube drainage equipment |
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2019
- 2019-01-31 CN CN201920176460.8U patent/CN209751876U/en not_active Expired - Fee Related
- 2019-01-31 CN CN201910102816.8A patent/CN109621144B/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621144A (en) * | 2018-09-28 | 2019-04-16 | 重庆智延科技发展有限公司 | Self-cleaning type Anesthesia machine, breathing circuit double containment captation |
| CN109621144B (en) * | 2018-09-28 | 2024-05-28 | 重庆智延科技发展有限公司 | Double-sealing water collecting device for self-purifying anaesthesia machine and breathing machine pipeline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109621144B (en) | 2024-05-28 |
| CN109621144A (en) | 2019-04-16 |
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