CN204293684U - Disposable closed endotracheal suction T guard system - Google Patents
Disposable closed endotracheal suction T guard system Download PDFInfo
- Publication number
- CN204293684U CN204293684U CN201420701131.8U CN201420701131U CN204293684U CN 204293684 U CN204293684 U CN 204293684U CN 201420701131 U CN201420701131 U CN 201420701131U CN 204293684 U CN204293684 U CN 204293684U
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- Prior art keywords
- port
- pipeline
- suction
- high flow
- flow capacity
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- Expired - Fee Related
Links
- 238000002640 oxygen therapy Methods 0.000 claims abstract description 38
- 206010062717 Increased upper airway secretion Diseases 0.000 claims abstract description 22
- 208000026435 phlegm Diseases 0.000 claims abstract description 22
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 31
- 229910052760 oxygen Inorganic materials 0.000 abstract description 31
- 239000001301 oxygen Substances 0.000 abstract description 31
- 239000007789 gas Substances 0.000 abstract description 27
- 206010036790 Productive cough Diseases 0.000 abstract description 12
- 210000003802 sputum Anatomy 0.000 abstract description 12
- 208000024794 sputum Diseases 0.000 abstract description 12
- 206010011409 Cross infection Diseases 0.000 abstract description 6
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 6
- 230000002685 pulmonary effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 210000003097 mucus Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 230000004199 lung function Effects 0.000 description 2
- 230000000420 mucociliary effect Effects 0.000 description 2
- 230000009325 pulmonary function Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 210000004081 cilia Anatomy 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
- 230000000694 effects Effects 0.000 description 1
- 235000011194 food seasoning agent Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000028327 secretion Effects 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model discloses a kind of disposable closed endotracheal suction T guard system, particularly a kind of disposable closed endotracheal suction T guard system for belonging to medical running stores field.The utility model provide one particularly one both ensured and formed lower malleation in air flue, suction gas oxygen concentration accuracy and temperature and humidity unaffected; Closed endotracheal suction can be provided again, suck without the need to carrying out loaded down with trivial details open suction sputum operation and interrupting oxygen, avoid the disposable closed endotracheal suction T guard system of cross-infection, comprise pipe joint, tracheostomy catheter pipeline, high flow capacity oxygen therapy pipeline and enclosed phlegm-suction device pipeline, also comprise breath port and breath pipeline.Both ensured that high flow capacity gas formed lower malleation in air flue when flowing into this device, suction gas oxygen concentration accuracy and temperature and humidity unaffected, suck without the need to carrying out loaded down with trivial details open suction sputum operation and interrupting oxygen, avoid polluting and cross-infection, increase work efficiency, ensure the safety of patient.
Description
Technical field
The utility model relates to a kind of disposable closed endotracheal suction T guard system, particularly a kind of disposable closed endotracheal suction T guard system for belonging to medical running stores field.
Background technology
At present, the oxygen inhalation mode that ventilated patients is withdrawn in ICU tracheotomy comprises low discharge oxygen therapy and high flow capacity oxygen therapy two kinds of modes.Low discharge oxygen therapy comprises Oxygen uptaking catheter and is directly connected oxygen supply with tracheostomy catheter, or Oxygen uptaking catheter connects after artificial nose and is connected with tracheostomy catheter or autogenous cutting face mask, be connected with closed sputum aspirator tube after Oxygen uptaking catheter connects artificial nose or direct connecting sealed formula sputum aspirator tube liquid injection port after be connected oxygen supply with tracheostomy catheter again.The oxygen flow of low discharge oxygen delivery devices far can not meet patient breaths's demand, more indoor seasoning air can be sucked during patient breaths, fraction of inspired oxygen can change with the change of patient breaths's flow, the temperature and humidity of suction gas is low, the mucociliary system damage of airway mucus, thick sputum obstructing airway, causes impaired lung function.
High flow capacity oxygen uptake system is formed according to venturi principle, namely oxygen forms jet-stream wind through narrow duct, produces negative pressure in its both sides, carries a certain amount of air and flows into breathing pipeline from open edge, carry out heating humidifying through warming humidification device again, finally flow into patient airway.The size of Venturi tube roadside seam changes ratio and the gas uninterrupted of air and oxygen.This device major advantage: the air-flow one, produced is larger, high flow rate when can meet patient inhales and tidal volume demand, two, high flow capacity forms lower malleation in air flue, reduce artificial airway's resistance and breathe power consumption, improve end-tidal Pulmonary volume and alveolar is opened again, improve gas exchanges; Three, suction gas fully heats humidifying, improves viscosity and the cilium mucus systemic-function of airway secretions; Four, high flow flush artificial airway, reduces dead space; Five, concentration of oxygen inhalation is more accurate.This oxygen delivery devices at utmost can protect Pulmonary Function, improves and removes machine success rate, shortens Mechanical ventilation time, reduces pulmonary complication.
But high flow capacity oxygen therapy system is applied to tracheotomy patients, the linkage interface of this system and patient only has autogenous cutting cover or trachea cutting-pipe to connect first two mode at present.The feature of these two kinds of devices all has opening, as exhaling hole above next-door neighbour's tracheostomy catheter.Its major defect: one, exhaling hole is comparatively large and be close to above tracheostomy catheter, and when high flow capacity gas flows into this two kinds of devices, gas can leak in a large number through exhaling hole, the formation of malleation in considerable influence air flue; Two, also can through exhaling hole suction part air during patient breaths, cause the temperature of suction gas, humidity and oxygen concentration to reduce, the humiture psychological need of air flue can not be reached, cause the mucociliary system of airway mucus to damage, thick sputum obstructing airway, causes impaired lung function; Three, suction sputum mode can only adopt traditional open suction sputum, operate more loaded down with trivial details, increase workload and human cost, medical worker's operation is easily polluted slightly accidentally, increases infection rate.Therefore, high flow capacity gas forms lower malleation in air flue when flowing into this device also not have one both to ensure in prior art, accuracy and the temperature and humidity thereof of suction gas oxygen concentration are unaffected, give full play to the result for the treatment of of high flow capacity oxygen uptake system in tracheotomy patients; Can closed endotracheal suction be provided again, suck without the need to carrying out loaded down with trivial details open suction sputum operation and interrupting oxygen, avoid polluting and cross-infection, increase work efficiency, ensure the disposable closed endotracheal suction T guard system of patient safety.
Utility model content
Technical problem to be solved in the utility model is to provide one and had both ensured that high flow capacity gas formed lower malleation in air flue when flowing into this device, suction gas oxygen concentration is accurate and temperature and humidity is unaffected, gives full play to the result for the treatment of of high flow capacity oxygen uptake system in tracheotomy patients; Can closed endotracheal suction be provided again, suck without the need to carrying out loaded down with trivial details open suction sputum operation and interrupting oxygen, avoid polluting and cross-infection, increase work efficiency, ensure the disposable closed endotracheal suction pipeline system of patient safety.
For solving the problems of the technologies described above the disposable closed endotracheal suction T guard system that the utility model adopts, comprise pipe joint, tracheostomy catheter pipeline, high flow capacity oxygen therapy pipeline and enclosed phlegm-suction device pipeline, described pipe joint comprises tracheostomy catheter port, high flow capacity oxygen therapy pipe end, enclosed phlegm-suction device port, described tracheostomy catheter port is connected with tracheostomy catheter pipeline, described high flow capacity oxygen therapy pipe end is connected with high flow capacity oxygen therapy pipeline, described enclosed phlegm-suction device port is connected with enclosed phlegm-suction device, also comprise breath port and breath pipeline, described breath port is arranged on pipe joint, described breath pipeline is connected with breath port.
Further, described breath pipeline is provided with bellows segment.
Further, described breath port is provided with end-expiratory positive pressure valve.
Further, described tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port become " ten " font to arrange with breath port.
Further, also comprise connecting adapter, described high flow capacity oxygen therapy port is connected by connecting adapter (5) with high flow capacity oxygen therapy pipeline (3).
Further, described tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port and breath port are provided with connection identifier layer.
The beneficial effects of the utility model are: both ensured that high flow capacity gas forms lower malleation in air flue when flowing into this device, suction gas oxygen concentration accuracy and temperature and humidity unaffected, give full play to the result for the treatment of of high flow capacity oxygen uptake system in tracheotomy patients; Can closed endotracheal suction be provided again, suck without the need to carrying out loaded down with trivial details open suction sputum operation and interrupting oxygen, avoid polluting and cross-infection, increase work efficiency, ensure the safety of patient.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Parts, position and numbering in figure: pipe joint 1, tracheostomy catheter pipeline 2, high flow capacity oxygen therapy pipeline 3, enclosed phlegm-suction device pipeline 4, connecting adapter 5, bellows segment 6, breath pipeline 7.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, disposable closed endotracheal suction pipeline system of the present utility model, comprise pipe joint 1, tracheostomy catheter pipeline 2, high flow capacity oxygen therapy pipeline 3 and enclosed phlegm-suction device pipeline 4, described pipe joint 1 comprises tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port, described tracheostomy catheter port is connected with tracheostomy catheter pipeline 2, described high flow capacity oxygen therapy port is connected with high flow capacity oxygen therapy pipeline 3, described enclosed phlegm-suction device port is connected with enclosed phlegm-suction device pipeline 4, also comprise breath port and breath pipeline 7, described breath port is arranged on pipe joint 1, described breath pipeline 7 is connected with breath port.Pipe joint 1 adopts white clear PVC material to make, pipe joint 1 connects tracheostomy catheter pipeline 2, connects high flow capacity oxygen therapy pipeline 3, connects enclosed phlegm-suction device pipeline 4 and breath pipeline 7, both can withdraw ventilated patients for tracheotomy and carry out high flow capacity oxygen inhalation therapy, closed endotracheal suction can be carried out again, medical matters suck without the need to carrying out loaded down with trivial details open suction sputum operation and interrupting patient's oxygen, avoid polluting and cross-infection in operating process, increase work efficiency, ensure the safety of patient.Wherein tracheostomy catheter, with pipe joint 1 for removably connecting, can separate with pipe joint 1 before use and packing, being connected during use with pipe joint 1 again.It, also for removably connecting, can take off from pipe joint 1 when needing by high flow capacity oxygen therapy pipeline 3 and pipe joint 1.Enclosed phlegm-suction device pipeline 4 is fixedly connected on pipe joint 1.Breath pipeline 7 wherein, play following effect: one, its patient is in breathing process, if gas flow is less than patient inhales demand, except high flow capacity gas flows into air flue, breath pipeline 7 can store a certain amount of gas in addition, can compensation of patient inspiratory demand, avoid patient to suck dry and cold air, ensure that suction gas temperature humidity is unaffected and its oxygen concentration is more accurate; If gas flow is greater than patient inhales demand, residual gas can be discharged through breath pipeline 7, to improve patient comfort; Two, patient is in exhalation process, and breath is discharged through this pipeline, and high flow capacity gas constantly washes away this pipeline simultaneously, avoids carbon dioxide rebreathing and reduces dead space; Three, this pipeline makes high flow capacity gas in air flue, form lower malleation, improves end-tidal Pulmonary volume and alveolar is opened again, improves gas exchanges.Give full play to the result for the treatment of of high flow capacity oxygen uptake system in tracheotomy patients, at utmost protect Pulmonary Function.
Described breath pipeline 7 and connecting adapter 4 are provided with bellows segment 6.The ripple arranged can avoid the condensed water of pipeline on the impact of ventilation.
Described breath port is provided with end-expiratory positive pressure valve.By end-expiratory positive pressure size in end-expiratory positive pressure valve regulation air flue, alveolar can be avoided to fall into and to close according to patient's state of an illness, improve end-tidal Pulmonary volume and alveolar is opened again, improve gas exchanges.Breathing last positive valve is removably mounted in gas ports, can install as required or pull down.
Described tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port become " ten " font to arrange with breath port.
Also comprise connecting adapter 5, described high flow capacity oxygen therapy port is connected by connecting adapter 5 with high flow capacity oxygen therapy pipeline 3.The specification of connecting adapter 5 can be selected as required, such high flow capacity oxygen therapy port is connected by connecting adapter 5 with the high flow capacity oxygen therapy pipeline 3 of different model, has ensured that high flow capacity oxygen therapy port carries out coupling from different high flow capacity oxygen therapy pipeline 3 and connects.Also can directly high flow capacity oxygen therapy port be connected with high flow capacity oxygen therapy pipeline 3.
Described tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port and breath port are provided with connection identifier layer.Operator can connect device according to the instruction of connection identifier layer.
Claims (6)
1. disposable closed endotracheal suction T guard system, comprise pipe joint (1), tracheostomy catheter pipeline (2), high flow capacity oxygen therapy pipeline (3) and enclosed phlegm-suction device pipeline (4), described pipe joint (1) comprises tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port, described tracheostomy catheter port is connected with tracheostomy catheter pipeline (2), described high flow capacity oxygen therapy port is connected with high flow capacity oxygen therapy pipeline (3), described enclosed phlegm-suction device port is connected with enclosed phlegm-suction device pipeline (4), it is characterized in that: also comprise breath port and breath pipeline (7), described breath port is arranged on pipe joint (1), described breath pipeline (7) is connected with breath port.
2. disposable closed endotracheal suction T guard system as claimed in claim 1, is characterized in that: described breath pipeline (7) is provided with bellows segment (6).
3. disposable closed endotracheal suction T guard system as claimed in claim 1, is characterized in that: described breath port is provided with and breathes last positive valve.
4. disposable closed endotracheal suction T guard system as claimed in claim 1, is characterized in that: described tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port become " ten " font to arrange with breath port.
5. disposable closed endotracheal suction T guard system as claimed in claim 1, it is characterized in that: also comprise connecting adapter (5), described high flow capacity oxygen therapy port is connected by connecting adapter (5) with high flow capacity oxygen therapy pipeline (3).
6. disposable closed endotracheal suction T guard system as claimed in claim 1, is characterized in that: described tracheostomy catheter port, high flow capacity oxygen therapy port, enclosed phlegm-suction device port and breath port are provided with connection identifier layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701131.8U CN204293684U (en) | 2014-11-20 | 2014-11-20 | Disposable closed endotracheal suction T guard system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420701131.8U CN204293684U (en) | 2014-11-20 | 2014-11-20 | Disposable closed endotracheal suction T guard system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204293684U true CN204293684U (en) | 2015-04-29 |
Family
ID=53099269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420701131.8U Expired - Fee Related CN204293684U (en) | 2014-11-20 | 2014-11-20 | Disposable closed endotracheal suction T guard system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204293684U (en) |
-
2014
- 2014-11-20 CN CN201420701131.8U patent/CN204293684U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150429 |