CN217187348U - Artificial airway closed negative pressure suction flushing device - Google Patents
Artificial airway closed negative pressure suction flushing device Download PDFInfo
- Publication number
- CN217187348U CN217187348U CN202123262062.4U CN202123262062U CN217187348U CN 217187348 U CN217187348 U CN 217187348U CN 202123262062 U CN202123262062 U CN 202123262062U CN 217187348 U CN217187348 U CN 217187348U
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- China
- Prior art keywords
- negative pressure
- pipeline
- output end
- dropper
- bottle stopper
- 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
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 34
- 241001411320 Eriogonum inflatum Species 0.000 claims abstract description 21
- 206010036790 Productive cough Diseases 0.000 claims abstract description 19
- 208000024794 sputum Diseases 0.000 claims abstract description 19
- 210000003802 sputum Anatomy 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000002504 physiological saline solution Substances 0.000 claims abstract description 11
- 238000005406 washing Methods 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000010412 perfusion Effects 0.000 claims description 7
- 208000015181 infectious disease Diseases 0.000 abstract description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 description 3
- 208000026435 phlegm Diseases 0.000 description 3
- 210000005077 saccule Anatomy 0.000 description 3
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 239000002906 medical waste Substances 0.000 description 2
- 210000002445 nipple Anatomy 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229920001862 ultra low molecular weight polyethylene Polymers 0.000 description 1
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Abstract
The utility model relates to an artifical air flue closed negative pressure suction washing unit, its characterized in that: the device comprises a bottle stopper puncture outfit, a dropper, a dropping funnel, a pipeline and a conical joint, wherein the puncture input end of the bottle stopper puncture outfit is connected with input physiological saline, the liquid output end of the bottle stopper puncture outfit is connected with the dropper through a liquid channel, the output end of the dropper is connected with the input end of the dropping funnel, the output end of the dropping funnel is connected with the input end of a flow regulator through the pipeline, the output end of the flow regulator is connected with the input end of the conical joint, and the output end of the conical joint forms a flushing joint of a sputum suction tube; the output end of the flow regulator is connected with the input end of the conical joint through a second pipeline, a negative pressure cavity is formed by the second pipeline, an elastic filling control piece is arranged at the second pipeline, and the filling control piece is manually grasped to control the negative pressure in the negative pressure cavity, so that the artificial airway closed negative pressure suction flushing structure is formed. The device has the characteristics and the progress of preventing the physiological saline from entering the airway of the patient or reducing the infection risk of the airway of the patient, having small workload of medical staff and the like.
Description
Technical Field
The utility model relates to an artifical air flue closed negative pressure attracts washing unit is applicable to the pipeline of air flue closed negative pressure attraction and washes. Belongs to the technical field of medical appliances.
Background
At present, in each large hospital, there are two types of artificial airway irrigation methods commonly used in the prior art:
firstly, a bottle stopper puncture outfit of a common transfusion device is connected with a bottle of 100 plus 250ml of normal saline, an external cone joint at the other end of the transfusion device is connected with a flushing joint of a closed sputum suction tube or (the external cone joint of the transfusion device is connected with a three-way tube, the other end of the three-way tube is connected with the flushing joint of the closed sputum suction tube), and the two-way flushing joint is adjusted by a flow regulator or (the flow regulator and the three-way switch) until the two-way flushing joint is flushed. Although the method can achieve the purposes of fully flushing the closed sputum suction tube, reducing sputum adhesion to the tube wall and reducing the occurrence of airway infection, the method has the potential safety hazard that physiological saline enters the airway of a patient, and specifically comprises the following steps: when operating personnel receives external interference or other emergency when the operation, forget easily and close speed regulator, lead to a large amount of normal saline to get into patient's air flue to cause life harm to the patient.
Secondly, 100-250ml of normal saline is prepared, a proper amount of normal saline is sucked by a 5-10ml syringe, the nipple of the syringe sucking the normal saline is connected with a flushing connector of a closed sputum suction pipe, and the suction is carried out for a plurality of times until the normal saline is flushed completely. The method uses the injector for flushing, avoids the potential safety hazard that saline enters the airway of a patient, but has the problems of large workload of medical staff and infection risk of the airway of the patient, and specifically comprises the following steps: the syringe washes the sputum and need separates syringe nipple and the flush joint of phlegm pipe is inhaled to the closed, and is more when patient's sputum, perhaps when the viscosity is high, just need carry out separation many times, has so greatly increased the open number of times of air flue, has increased patient's air flue infection's chance, has also increased medical personnel's operating time simultaneously.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of potential safety hazard that saline enters the air passage of a patient or large workload of medical staff, infection risk of the air passage of the patient and the like in the prior art of flushing the artificial air passage, and providing an artificial air passage closed negative pressure suction flushing device. Has the substantive characteristics and the progress of preventing the physiological saline from entering the airway of the patient or reducing the infection risk of the airway of the patient, having small workload of medical staff and the like.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides an artifical air flue closed negative pressure suction washing unit, its structural feature lies in: the device comprises a bottle stopper puncture outfit, a dropper, a dropping funnel, a pipeline and a conical joint, wherein the puncture input end of the bottle stopper puncture outfit is connected with input physiological saline, the liquid output end of the bottle stopper puncture outfit is connected with the dropper through a liquid channel, the output end of the dropper is connected with the input end of the dropping funnel, the output end of the dropping funnel is connected with the input end of a flow regulator through the pipeline, the output end of the flow regulator is connected with the input end of the conical joint, and the output end of the conical joint forms a flushing joint of a sputum suction tube; the output end of the flow regulator is connected with the input end of the conical connector through the second pipeline, the second pipeline forms a negative pressure cavity, the second pipeline is provided with an elastic perfusion control piece, and the perfusion control piece is manually grasped to control negative pressure in the negative pressure cavity, so that the artificial airway closed type negative pressure suction flushing structure is formed.
The purpose of the utility model can also be achieved by adopting the following technical scheme:
further, the bottle stopper puncture outfit is provided with a protective sleeve to form a puncture end protective structure.
Furthermore, an air inlet with an air filter and a plug is arranged at the middle upper part of the dropper so as to form a self-air-inlet and atmosphere-connecting structure.
Furthermore, an outer conical joint protective sleeve is arranged at the conical joint to form a washing end protective structure.
Furthermore, the bottle stopper puncture outfit is composed of puncture needles.
Further, the perfusion control member is constituted by an elastic rubber balloon.
The utility model discloses following outstanding beneficial effect has:
1. the utility model connects the input physiological saline through the puncture input end of the bottle stopper puncture outfit, connects the liquid output end with the dropper through the liquid channel, connects the output end of the dropper with the input end of the dropping funnel, connects the output end of the dropping funnel with the input end of the flow regulator through the pipeline, connects the output end of the flow regulator with the input end of the conical joint, and the output end of the conical joint forms the flushing joint of the sputum suction tube; the output end of the flow regulator is connected with the input end of the conical joint through a second pipeline, a negative pressure cavity is formed by the second pipeline, an elastic filling control piece is arranged at the second pipeline, and the filling control piece is manually grasped to control the negative pressure in the negative pressure cavity, so that the artificial airway closed negative pressure suction flushing structure is formed. Therefore, the problems that in the prior art, the potential safety hazard that the physiological saline enters the airway of the patient or the workload of medical staff is large, the airway of the patient is infected and the like in the manual airway flushing can be solved, and the artificial airway flushing device has the substantive characteristics and progresses that the physiological saline is prevented from entering the airway of the patient or the infection risk of the airway of the patient is reduced, the workload of the medical staff is small and the like.
2. The utility model is provided with a protective sleeve to form a puncture end protective structure, a conical joint protective sleeve is arranged at the outer conical joint to form a washing end protective structure, and an air inlet with an air filter and a plug is arranged at the middle upper part of the dropper to form a self-air inlet and atmosphere connecting structure; the negative pressure in the negative pressure cavity is controlled by the elastic rubber balloon, so that an artificial airway closed negative pressure suction irrigation structure is formed; the flow regulator is used for controlling the liquid flow, so that the speed and the flushing water quantity during flushing can be effectively controlled, the times of separating the trachea cannula from the closed sputum suction tube can be reduced, and the tracheal catheter joint is avoided; the novel medical airway has the advantages that technical characteristics and beneficial effects are obvious after the novel medical airway is used, and infection caused by contact with the outside can be reduced, so that the incidence rate of infection is reduced, and the safety of the airway of a patient is greatly ensured.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
The specific implementation mode is as follows:
referring to fig. 1, the present embodiment includes a bottle stopper puncture outfit 2, a dropper 5, a dropping funnel 6, a pipeline 7 and a conical joint 10, wherein a puncture input end of the bottle stopper puncture outfit 2 is connected with input physiological saline, a liquid output end is connected with the dropper 5 through a liquid channel 3, an output end of the dropper is connected with an input end of the dropping funnel 6, an output end of the dropping funnel 6 is connected with an input end of a flow regulator 8 through the pipeline 7, an output end of the flow regulator 8 is connected with an input end of the conical joint 10, and an output end of the conical joint 10 constitutes a sputum suction tube flushing joint; the output end of the flow regulator 8 is connected with the input end of the conical joint 10 through a second pipeline, a negative pressure cavity is formed by the second pipeline, an elastic filling control part 9 is arranged at the second pipeline, and the filling control part 9 is manually held to control the negative pressure in the negative pressure cavity, so that the artificial airway closed type negative pressure suction flushing structure is formed.
In this embodiment:
the bottle stopper puncture outfit 2 is provided with a protective sleeve 1 to form a puncture end protection structure. An air inlet 4 with an air filter and a plug is arranged at the middle upper part of the dropper 5 so as to form a self-air-inlet and atmosphere-connecting structure. An outer conical joint protective sleeve 11 is arranged at the conical joint 10 to form a washing end protective structure. The bottle stopper puncture outfit 2 is composed of puncture needles. The perfusion control member 9 is constituted by a conventional elastic rubber balloon.
The air inlet 4 with an air filter and a plug means that a conventional air filter and a conventional elastic plug for blocking the air inlet 4 are provided at the air inlet 4. The cone adapter 10 is a conventional art adapter for connecting round interfaces. The flow regulator 8 is of conventional construction.
Practical use description:
1) tearing the package from the tear, and taking out the flushing device;
2) pulling out the protective sleeve 1 on the bottle stopper puncture device 2, inserting the bottle stopper puncture device 2 (puncture needle) into a physiological saline bottle, after air bubbles are exhausted, connecting the closed sputum suction tube with a conical joint 10, and opening the flow regulator 8;
3) pinching the elastic rubber saccule for negative pressure flushing, and completing one-time flushing after loosening the elastic rubber saccule;
4) after use, the product is treated conventionally.
The materials used in this example were: ultra low density polyethylene.
Proved by clinical use of the applicant, the utility model has the technical points that: through setting up elasticity filling control 9 (being equivalent to adding an elasticity rubber sacculus on ordinary transfusion system's structure), hold between the fingers elasticity rubber sacculus when inhaling the washing after the phlegm, loosen elasticity rubber sacculus after washing, can accomplish once and wash. If the sputum is too much or the viscosity is extremely high, the elastic rubber saccule can be pinched and loosened for many times by using a pressurized infusion bag, so that the pulse type flushing effect can be achieved, and the closed sputum suction pipeline is flushed more cleanly and thoroughly.
Therefore, the utility model discloses an effect is comparatively showing, and speed when both can effectual control wash and the water yield of washing also can reduce trachea cannula and the number of times that phlegm pipe separation was inhaled to the closed, avoids endotracheal tube to connect and external contact to take place to infect to reduce the incidence of infecting, just so ensured patient's air flue safety greatly.
The working principle of the utility model is that under the action of atmospheric pressure, the liquid in the bottle flows into the dropper from the infusion hose, and when the pressure of the water column of the dropper is greater than the pressure in the closed sputum suction tube, the liquid in the bottle flows into the closed sputum suction tube along the liquid passage.
Use notes:
1) the product is used by meeting the requirements of relevant operation specifications and relevant regulations of medical departments and is only used by trained doctors or medical staff.
2) Opening the package for immediate use; it is administered for one week and then destroyed.
3) If the package is damaged or foreign matter is present after sterilization, the use is prohibited.
4) The product is used by gravity, and is forbidden to be used in high-pressure systems.
5) When the product leaks or has stains, the product needs to be replaced in time.
6) The product is suitable for people of any age.
7) The sterilization mode of the product is ethylene oxide sterilization.
8) The medical waste is treated according to the relevant regulations of medical waste management.
The preferred embodiments indicated above are only some of the technical ideas and features of the present invention. The purpose of the present invention is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, which should not be construed as limiting the scope of the present invention. For those skilled in the art, without departing from the inventive concept, several variations, modifications, substitutions, and improvements can be made without departing from the scope of the invention.
Claims (6)
1. The utility model provides an artificial air flue closed negative pressure suction washing unit which characterized in that: the sputum suction tube flushing device comprises a bottle stopper puncture device (2), a dropper (5), a dropping funnel (6), a pipeline (7) and a conical joint (10), wherein a puncture input end of the bottle stopper puncture device (2) is connected with input physiological saline, a liquid output end of the bottle stopper puncture device is connected with the dropper (5) through a liquid channel (3), an output end of the dropper is connected with an input end of the dropping funnel (6), an output end of the dropping funnel (6) is connected with an input end of a flow regulator (8) through the pipeline (7), an output end of the flow regulator (8) is connected with an input end of the conical joint (10), and an output end of the conical joint (10) forms a sputum suction tube flushing joint; the input that connects conical joint (10) through two pipeline at the output of flow regulator (8), two pipeline form the negative pressure cavity, are equipped with elasticity perfusion control piece (9) in two pipeline departments, knead and knead the negative pressure of perfusion control piece (9) in order to control the negative pressure cavity through the manual work, constitute artifical air flue closed negative pressure suction and wash the structure.
2. The closed negative pressure suction flushing device for the artificial airway as claimed in claim 1, wherein: the bottle stopper puncture outfit (2) is provided with a protective sleeve (1) to form a puncture end protective structure.
3. The closed negative pressure suction flushing device for the artificial airway as claimed in claim 1, wherein: an air inlet (4) with an air filter and a plug is arranged at the middle upper part of the dropper (5) to form a self-air-inlet and atmosphere-connecting structure.
4. The closed negative pressure suction flushing device for the artificial airway as claimed in claim 1, wherein: a conical joint protective sleeve (11) is arranged at the position of the outer conical joint (10) to form a washing end protective structure.
5. The closed type negative pressure suction flushing device for the artificial airway as claimed in claim 1, wherein: the bottle stopper puncture outfit (2) is composed of a puncture needle.
6. The closed negative pressure suction flushing device for the artificial airway as claimed in claim 1, wherein: the perfusion control member (9) is composed of an elastic rubber balloon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262062.4U CN217187348U (en) | 2021-12-23 | 2021-12-23 | Artificial airway closed negative pressure suction flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123262062.4U CN217187348U (en) | 2021-12-23 | 2021-12-23 | Artificial airway closed negative pressure suction flushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217187348U true CN217187348U (en) | 2022-08-16 |
Family
ID=82784777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123262062.4U Expired - Fee Related CN217187348U (en) | 2021-12-23 | 2021-12-23 | Artificial airway closed negative pressure suction flushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217187348U (en) |
-
2021
- 2021-12-23 CN CN202123262062.4U patent/CN217187348U/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: 20220816 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |