CN214343842U - Drug supply anesthesia device - Google Patents
Drug supply anesthesia device Download PDFInfo
- Publication number
- CN214343842U CN214343842U CN202022811970.3U CN202022811970U CN214343842U CN 214343842 U CN214343842 U CN 214343842U CN 202022811970 U CN202022811970 U CN 202022811970U CN 214343842 U CN214343842 U CN 214343842U
- Authority
- CN
- China
- Prior art keywords
- pipe
- communicated
- air inlet
- breathing mask
- drug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003814 drug Substances 0.000 title claims abstract description 39
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 22
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 22
- 229940079593 drug Drugs 0.000 title claims abstract description 18
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 18
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 8
- 230000003444 anaesthetic effect Effects 0.000 claims description 14
- 238000012377 drug delivery Methods 0.000 claims description 8
- 239000010865 sewage Substances 0.000 claims description 8
- 229920000742 Cotton Polymers 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 210000001061 forehead Anatomy 0.000 claims description 3
- 230000000452 restraining effect Effects 0.000 claims 1
- 239000002699 waste material Substances 0.000 claims 1
- 239000007789 gas Substances 0.000 abstract description 19
- 239000003994 anesthetic gas Substances 0.000 abstract description 13
- 210000003296 saliva Anatomy 0.000 abstract description 12
- 230000000241 respiratory effect Effects 0.000 abstract description 6
- 208000003443 Unconsciousness Diseases 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002695 general anesthesia Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 239000003193 general anesthetic agent Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010000210 abortion Diseases 0.000 description 1
- 231100000176 abortion Toxicity 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The application discloses a drug supply anesthesia device in the technical field of medical instruments, which comprises a shell, wherein a charge and discharge pump is arranged outside the shell, a liquid medicine tank is arranged on one side of the inner bottom surface of the shell, one side of the liquid medicine tank is communicated with a drug inlet pipe, the other side of the liquid medicine tank is sequentially communicated with a gas flow converter, a flow control valve, an atomizer and a respiratory mask through pipelines, the liquid medicine tank is also communicated with a pressure increasing pipe, the pressure increasing pipe is communicated with a pressure increasing device, and a constraint belt is connected to the respiratory mask; the atomizer is communicated with the breathing mask through the air inlet pipe, the air inlet pipe enters from the bottom of the breathing mask, the end of the air inlet pipe is communicated with the nasal cavity, the bottom of the breathing mask is in threaded connection with a drain pipe, and the drain pipe is sleeved outside the air inlet pipe. Be provided with one-way admission valve in the intake pipe, so the gas of exhalation can not enter into anesthetic gas, can not influence anesthetic gas's concentration, and saliva then enters into along the blow off pipe and connects the liquid bag to collect, avoids influencing anesthetic gas's concentration.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a drug supply anesthesia device.
Background
Clinical anesthesiology is one of the most risky medical fields, and provides a basis for diagnosis and treatment by performing real-time and continuous physical detection or chemical examination on vital signs and physiological parameters of a patient through related equipment and presenting the physical examination or the chemical examination in the form of data or images. The change of patient's vital sign during clinical anesthesia monitoring real-time supervision anesthesia helps the anaesthetist to make correct judgement and in time handle to it is stable to maintain patient's vital sign, guarantees patient's life safety during the operation.
The anesthesia discipline is a comprehensive discipline that contains knowledge of multiple disciplines. The existing range is wider, the requirement of the operation is not only met, but also rescue work of various departments, painless delivery of gynecology, painless abortion and the like are involved, the patient is ensured to smoothly receive operation treatment under painless and safe conditions, and the basic task of anesthesia work is realized. General anesthesia is called general anesthesia for short: the anesthetic is inhaled through respiratory tract, injected into human body through vein or muscle, wherein the inhaled anesthetic is volatile liquid or gas, enters the human body through the respiratory tract to exert the anesthetic effect from shallow to deep, has the characteristics of strong anesthetic function, high controllability and the like, and has a dominant position in general anesthesia and maintenance of anesthetic depth.
During use of the inhalation type anesthesia apparatus, exhaled air and saliva generated in an unconscious state of a patient during a gradual loss of consciousness may flow back into the anesthesia apparatus, resulting in contamination of the tube and the liquid medicine. Based on this, prior art CN211798104U discloses a clinical department of anesthesia is with supplying medicine anesthesia device, which comprises an outer shell, medicinal liquid tank is installed to the inside bottom surface one side of shell, medicinal liquid tank one side intercommunication has into the pencil, opposite side level intercommunication has gaseous commentaries on classics flow ware, medicinal liquid tank top intercommunication has the pressure tube, gaseous commentaries on classics flow ware passes through flow control valve and is connected with the atomizer, the atomizer passes through the check valve intercommunication at the bottom surface middle part of the purifying tube, the vertical arrangement in purifying tube inside bottom surface has the spring, the horizontal baffle of having placed of spring up end, a plurality of gas pockets have vertically been seted up on the baffle, purifying tube inside wall top is equipped with the stopper, the purifying tube top has the intubate through the vertical joint of stopper, purifying tube inside packing has the filter core, the vertical intercommunication in intubate top has hollow bolt. The filter element is filled in the purification tube, so that saliva and spittle generated after anesthesia of a patient can be prevented from entering the device along the pipeline. But set up the filter core in the purge tube, saliva and saliva accumulation are too much, can influence passing through the purge tube of anesthetic gas and enter into the respiratory mask, and then influence anesthesia effect.
SUMMERY OF THE UTILITY MODEL
The utility model provides a medicine supply anesthesia device which can separate saliva from an air inlet pipe aiming at the defects of the prior art.
The utility model discloses a drug supply anesthesia device, which comprises a shell, wherein a liquid medicine tank is arranged on one side of the bottom surface inside the shell, one side of the liquid medicine tank is communicated with a liquid medicine inlet pipe, the other side of the liquid medicine tank is horizontally communicated with a gas diverter, a flow control valve, an atomizer and a breathing mask through a pipeline, the liquid medicine tank is also communicated with a pressure increasing pipe, the pressure increasing pipe is communicated with a pressure increasing device, and a binding belt is connected on the breathing mask; the atomizer with through the intake pipe intercommunication between the respirator, the intake pipe gets into from respirator's bottom, its end and nasal cavity intercommunication, respirator's bottom can be dismantled and be connected with the blow off pipe, the blow off pipe box is established in the outside of intake pipe, the other end that respirator was kept away from to the blow off pipe has the liquid bag of connecing, be equipped with one-way admission valve in the intake pipe.
The utility model discloses a theory of operation: the liquid medicine tank is arranged on one side of the bottom surface inside the shell, one side of the liquid medicine tank is communicated with the liquid medicine inlet pipe, the other side of the liquid medicine tank is horizontally communicated with the gas converter, the top end of the liquid medicine tank is communicated with the pressure increasing pipe, the gas converter is connected with the atomizer through the flow control valve, the atomizer is communicated with the air inlet pipe, the air inlet pipe is communicated with the breathing mask, the end of the gas converter is communicated with the nasal cavity, the air pressure in the liquid medicine tank is increased through the pressure increasing pipe, anesthetic agents are led into the atomizer along the gas converter and the flow control valve, after atomization, the anesthetic agents are led into the air inlet pipe and enter from the nasal cavity of a patient, anesthesia is carried out on the patient, in the anesthesia process, the gas exhaled by the patient in the process of gradually losing consciousness and saliva generated in an unconscious state are collected along the drain pipe due to the arrangement of the one-way air inlet valve on the air inlet pipe, the exhaled gas can not enter into the anesthetic gas, the concentration of the anesthetic gas can not affect the anesthetic gas, and the saliva can be collected in the liquid receiving bag along the drain pipe, avoid influencing the concentration of anesthetic gas, also avoid influencing the visibility of respirator.
The beneficial effects of the utility model, the utility model discloses a set up the blow off pipe, the intake pipe passes blow off pipe and nasal cavity intercommunication, and the blow off union coupling meets the liquid bag, can derive the saliva that the patient produced, avoids causing the influence to anesthetic gas's concentration.
Further, the sewage discharge pipe is in threaded connection with the bottom of the breathing mask. The arrangement is convenient for the loading and unloading of the sewage draining pipe.
Furthermore, a circle of air bag is arranged around the part, attached to the face, of the breathing mask, and the air bag is connected with an inflation pump through an inflation tube. In order to ensure that the breathing mask is attached to the face of a person, the air bag is arranged, the inflation and deflation pump is started to inflate the air bag, so that the inflated air bag fills a gap between the breathing mask and the face, and the concentration of anesthetic gas is ensured.
Further, the inflation tube is connected with the inflation and deflation pump after being pulled by the clip around the sewage discharge tube and the air inlet tube. The wiring avoids influencing anesthesia operation due to random placement of the inflation tube.
Further, a gap is arranged between the sewage draining pipe and the air inlet pipe, and a cotton core is filled in the gap. The cotton core may absorb a portion of the saliva.
Further, the liquid receiving bag penetrates through the air inlet pipe and is in threaded connection with the sewage discharge pipe. The arrangement is convenient for the loading and unloading of the liquid receiving bag.
Furthermore, the number of the binding belts is two, one binding belt is arranged at the forehead, and the other binding belt is arranged at the cheek. So that the binding effect is better.
Further, the binding belt is connected with an elastic band. The elastic band is arranged to have better fixing effect.
Drawings
FIG. 1 is a schematic structural view of a drug delivery anesthesia apparatus of the present invention;
fig. 2 is an enlarged view of the respiratory mask of fig. 1.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a shell 1, a medicine inlet pipe 2, a liquid medicine tank 3, a pressurizing pipe 4, a gas flow converter 5, a flow control valve 6, an atomizer 7, a one-way valve 8, a breathing mask 9, an air charging and discharging pump 10, an air inlet pipe 11, an upper binding belt 91, a mask body 92, an air bag 93, a lower binding belt 94, a sewage discharge pipe 95, a liquid receiving bag 96, an air charging pipe 97 and a clamp 98.
The embodiment is shown in figures 1-2, the drug supply anesthesia device comprises a shell 1, a charge and discharge pump 10 is arranged outside the shell 1, a drug solution tank 3 is arranged on one side of the inner bottom surface of the shell 1, one side of the drug solution tank 3 is communicated with a drug inlet pipe 2, the other side of the drug solution tank is sequentially communicated with a gas flow converter 5, a flow control valve 6, an atomizer 7 and a respiratory mask 9 through pipelines, the drug solution tank 3 is further communicated with a booster pipe 4, the booster pipe 4 is communicated with a booster, the respiratory mask 9 comprises a mask body 92, and a constraint belt is connected on the mask body 92; communicate through intake pipe 11 between 7 and the respirator 9 of atomizer, intake pipe 11 gets into from respirator 9's bottom, its end and nasal cavity intercommunication, respirator 9's bottom threaded connection has blow off pipe 95, blow off pipe 95 cover is established in intake pipe 11's outside, be equipped with the clearance between blow off pipe 95 and the intake pipe 11, the clearance intussuseption is filled with the cotton core, the other end screw thread that respirator 9 was kept away from to blow off pipe 95 has the liquid bag 96 of connecing, be equipped with one-way admission valve in the intake pipe 11, the face guard body 92 is equipped with round gasbag 93 with the place ring of facial laminating, gasbag 93 connects through gas tube 97 and fills inflation pump 10, gas tube 97 is filled inflation pump 10 intercommunication (the intercommunication that gas tube 97 and inflation pump 10 were filled to gas tube 97 is not shown) around blowdown pipe 95 and intake pipe 11 pull back through checkpost 98.
As shown in fig. 2, two binding bands are provided, one upper binding band 91 is provided at the forehead, the other lower binding band 94 is provided at the cheek, and the upper binding band 91 and the lower binding band 94 are both connected with elastic bands.
In the specific implementation, the breathing mask 9 is sleeved on the face, the upper binding belt 91 and the lower binding belt 94 are respectively bound on the head, the air charging and discharging pump 10 is started, the air bag 93 is attached to the face after being expanded, then the air pressure in the liquid medicine tank 3 is increased through the pressure increasing pipe 4, the anesthetic is led into the atomizer 7 along the air flow converter 5 and the flow control valve 6, and after atomization, the anesthetic is led into the air inlet pipe 11 and enters from the nasal cavity of a patient, the patient is anaesthetized, in the process of anaesthetizing, the gas exhaled by the patient and the produced saliva are because the air inlet pipe 11 is provided with the one-way air inlet valve, therefore, the exhaled gas can not enter the anesthetic gas, the concentration of the anesthetic gas can not be influenced, saliva enters the liquid receiving bag 96 along the drain pipe 95 to be collected, so that the concentration of anesthetic gas is prevented from being influenced, and the visibility of the breathing mask 9 is also prevented from being influenced.
Claims (8)
1. A drug supply anesthesia device comprises a shell, wherein a drug solution tank is arranged on one side of the bottom surface inside the shell, a drug inlet pipe is communicated with one side of the drug solution tank, a gas flow converter, a flow control valve, an atomizer and a breathing mask are sequentially communicated with the other side of the drug solution tank through pipelines, the drug solution tank is also communicated with a pressure increasing pipe, the pressure increasing pipe is communicated with a pressure increasing device, and a binding belt is connected to the breathing mask; the method is characterized in that: the atomizer with through the intake pipe intercommunication between the respirator, the intake pipe gets into from respirator's bottom, its end and nasal cavity intercommunication, respirator's bottom can be dismantled and be connected with the blow off pipe, the blow off pipe box is established in the outside of intake pipe, the other end that respirator was kept away from to the blow off pipe has the liquid bag of connecing, be equipped with one-way admission valve in the intake pipe.
2. A drug delivery anaesthetic device as claimed in claim 1 wherein: the blow-off pipe is in threaded connection with the bottom of the breathing mask.
3. A drug delivery anaesthetic device as claimed in claim 2 wherein: the breathing mask is characterized in that a circle of air bag is arranged at the position where the breathing mask is attached to the face in a surrounding mode, and the air bag is connected with an inflation pump through an inflation tube.
4. A drug delivery anaesthetic device as claimed in claim 3 wherein: the inflation tube is connected with the inflation and deflation pump after being pulled by the clip around the sewage discharge tube and the air inlet tube.
5. A drug delivery anaesthetic device as defined in claim 4 wherein: a gap is arranged between the sewage draining pipe and the air inlet pipe, and a cotton core is filled in the gap.
6. A drug delivery anaesthetic device as claimed in claim 5 wherein the liquid receiving bag passes through the air inlet tube and is in threaded connection with the waste pipe.
7. A drug delivery anaesthetic device as claimed in claim 6 wherein: the number of the binding belts is two, one binding belt is arranged at the forehead, and the other binding belt is arranged at the cheek.
8. A drug delivery anaesthetic device as claimed in claim 7 wherein the restraining strip is attached to an elastic band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811970.3U CN214343842U (en) | 2020-11-27 | 2020-11-27 | Drug supply anesthesia device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022811970.3U CN214343842U (en) | 2020-11-27 | 2020-11-27 | Drug supply anesthesia device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214343842U true CN214343842U (en) | 2021-10-08 |
Family
ID=77979881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022811970.3U Expired - Fee Related CN214343842U (en) | 2020-11-27 | 2020-11-27 | Drug supply anesthesia device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214343842U (en) |
-
2020
- 2020-11-27 CN CN202022811970.3U patent/CN214343842U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211008 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |