CN202409617U - Closed-type airway humidification sputum aspirator - Google Patents
Closed-type airway humidification sputum aspirator Download PDFInfo
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- CN202409617U CN202409617U CN2011205795401U CN201120579540U CN202409617U CN 202409617 U CN202409617 U CN 202409617U CN 2011205795401 U CN2011205795401 U CN 2011205795401U CN 201120579540 U CN201120579540 U CN 201120579540U CN 202409617 U CN202409617 U CN 202409617U
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- expectorant
- sputum aspirator
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Abstract
The utility model discloses a closed-type airway humidification sputum aspirator. The closed-type airway humidification sputum aspirator comprises a sputum aspirating part and a humidification part, wherein the sputum aspirating part is a common anesthetizing sputum-aspirating tube with a water feeding hole A and a water feeding hole B; the humidification part comprises a plug, a catheter, a dropper, an infusion tube A, an infusion tube B, a flow regulating valve A and a flow regulating valve B; the plug is connected with the dropper through the catheter; the other end of the dropper is connected with the infusion tube A and the infusion tube B respectively; and the other end of the infusion tube A and the other end of the infusion tube B are movably connected with the water feeding hole A and the water feeding hole B respectively. The closed-type airway humidification sputum aspirator has the advantages of closed sputum aspiration, small fear and resentment from patients, simplicity and convenience in operation, and favorableness to the control of nosocomial infection.
Description
Technical field
This utility model relates to a kind of medical sanitary apparatus, relates in particular to a kind of sputum aspirator that has the air flue humidification effect.
Background technology
Mechanical ventilation is an important emergency measures of ICU treatment Cavity in Critical Patients; Use mechanical ventilation to set up the artificial airway as the patient; Tracheotomy or tracheal intubation are inhaled expectorant and have just been become big and the important loaded down with trivial details and requisite operation of a workload of clinical nurse.Respiratory tract infection more and more causes clinical medical personnel's attention.At present, the traditional open formula is inhaled expectorant and is mainly had following problem: the one, and when inhaling the expectorant operation, the traditional open formula must break off respirator, when breaking off respirator in addition; Respirator sends alarm sound immediately, and many patients quail when inhaling expectorant, show as dysphoria; Struggle and conflict; Add the dependence of patient, limited activity, be easy to generate mental maladjustment respirator.The 2nd, more time-consuming the taking a lot of work of open suction expectorant particularly during the humidifying air flue, needs the water filling in the water filling port of medical personnel's hand syringes, and it is very inconvenient to operate.The 3rd, the traditional open formula is inhaled expectorant because the disconnection of patient and respirator makes lung capacity reduce significantly, alveolar occurs and withers, and arterial oxygen saturation reduces, and reflexive increased heart rate and blood pressure increase.
Summary of the invention
The purpose of this utility model provides a kind of closed air flue humidification sputum aspirator.This closed air flue humidification sputum aspirator keeps continuing ventilation in inhaling the expectorant process; Avoid or reduce alveolar and wither. avoid gas exchange to be undermined and inhale the hypoxemia that expectorant causes; Can alleviate and inhale expectorant patient respiratory and cardiovascular system adverse effect while; And easy and simple to handle, practice thrift manpower, can avoid cross infection again.
The purpose of this utility model realizes through following technical scheme; This closed air flue humidification sputum aspirator comprises expectorant portion, the humidifying portion of inhaling, and said suction expectorant portion is the silica gel tube that an outside is provided with protective sleeve, and an end of said silica gel tube is connected with control knob; The other end of said silica gel tube is connected with the suction expectorant head of threeway shape; Said suction expectorant head is provided with water filling port A, water filling port B, and said humidifying portion comprises plug, conduit, dropper, tube for transfusion A, tube for transfusion B, flow control valve A, flow control valve B, and said plug links to each other with dropper through conduit; The other end of said dropper links to each other with tube for transfusion B with tube for transfusion A respectively; The other end of said tube for transfusion A and tube for transfusion B flexibly connects with water filling port A and water filling port B respectively, and said tube for transfusion A is provided with flow control valve A, and said tube for transfusion B is provided with flow control valve B.
Also be provided with on the said tube for transfusion A and be with graduated metering dropping funnel.
When needs of patients is inhaled expectorant, at first open the flow control valve A on the tube for transfusion A, packed humidification fluid (0.45% normal saline) gets into the expectorant portion of inhaling through plug, conduit, dropper, tube for transfusion A, water filling port A; Sputum is carried out humidifying, and left hand is held respirator and is connected the control valve place with artificial airway's joining place and vacuum suction, and the right hand is held sputum aspirator tube and inserted desired depth along tracheal intubation or tracheotomy; Sputum aspirator tube has length mark, is convenient to grasp inhale the expectorant degree of depth, and left hand is interrupted presses the control knob switch; Vacuum suction; Right-hand side is inhaled the limit rotation and is withdrawn from suction expectorant portion, will inhale expectorant portion and retreat to supravasal black indicatrix place, opens the flow control valve on the tube for transfusion B; Humidification fluid is closed flow control valve B through tube for transfusion B, water filling port B after inhaling the flushing of expectorant portion.It is subsequent use the attraction pipeline of sputum aspirator to be inserted in 1: 50 84 disinfectant solution flushing back.The respirator operate as normal, the pressure of mechanical ventilation remains unchanged.It is unrestricted to inhale expectorant time and number of times.
The beneficial effect of this utility model:
1, the closed endotracheal suction technology can reduce patient's when inhaling expectorant fear, the sense of conflicting.Because must break off respirator when the traditional open formula is inhaled the expectorant operation, when breaking off respirator, respirator sends alarm sound immediately in addition; Many patients quail when inhaling expectorant; Show as dysphoria, struggle and conflict, add the dependence of patient respirator; Limit activity, be easy to generate mental maladjustment.And closed endotracheal suction does not need off line, gives a kind of security of patient.
2, easy and simple to handle, the saving human cost of closed endotracheal suction.In use having reduced of closed endotracheal suction open disposal sputum collecting cannula, break off respirator connects, inhales behind the expectorant again with the step of machine, and the whole process time spent obviously shortens, and inhales expectorant and need not to prepare; At any time can carry out; About whole operation process 20s, very easy, improved work efficiency greatly.Simple, convenient, save time, reduced suction expectorant expense.
3, closed endotracheal suction helps controlling nosocomial infection.Closed air flue humidification attraction system is inhaled expectorant and is specially adapted to the patient that patients with mechanical ventilation is associated with pulmonary infection, airway secretions is many or expectorant need be frequently inhaled in specific bacteriums infection such as merging bacillus pyocyaneus, methicillin-resistant staphylococcus aureus again; Because of it has complete seal; Even can not infect other patients and medical worker and surrounding when inhaling expectorant because of the ejection of sputum yet; Avoid cross infection, protected patient and medical worker's safety.
4, closed endotracheal suction is little to patient respiratory and circulatory function influence.The traditional open formula is inhaled expectorant because the disconnection of patient and respirator makes lung capacity reduce significantly, alveolar occurs and withers, and arterial oxygen saturation reduces, and reflexive increased heart rate and blood pressure increase.Need not to break off respirator when adopting closed endotracheal suction, airway pressure is unaffected, and blood oxygen saturation and hemodynamics keep relative stability.
Description of drawings
Specify the embodiment of this utility model below in conjunction with accompanying drawing
Fig. 1 is the sketch map of this utility model
Among the figure: 1, inhale expectorant portion 2, humidifying portion 3, protective sleeve 4, silica gel tube 5, control knob 6, suction expectorant head 7, water filling port A 8, water filling port B 9, plug 10, conduit 11, dropper 12, tube for transfusion A 13, tube for transfusion B 14, flow control valve A 15, flow control valve B 16, metering dropping funnel
Embodiment
As shown in Figure 1; This closed air flue humidification sputum aspirator comprises expectorant portion 1, the humidifying portion 2 of inhaling, and inhaling expectorant portion 1 is the silica gel tube 4 that an outside is provided with protective sleeve 3, and an end of silica gel tube 4 is connected with control knob 5; The other end of silica gel tube 4 is connected with the suction expectorant head 6 of threeway shape; Inhale expectorant head 6 and be provided with water filling port A7, water filling port B8, humidifying portion 2 comprises plug 9, conduit 10, dropper 11, tube for transfusion A12, tube for transfusion B13, flow control valve A14, flow control valve B15, and plug 9 links to each other with dropper 11 through conduit 10; The other end of dropper 11 links to each other with tube for transfusion B13 with tube for transfusion A12 respectively; The other end of tube for transfusion A12 and tube for transfusion B13 flexibly connects with water filling port A7 and water filling port B8 respectively, and tube for transfusion A12 is provided with flow control valve A14, and tube for transfusion B13 is provided with flow control valve B15.Also be provided with on the tube for transfusion A12 and be with graduated metering dropping funnel 16.
When needs of patients is inhaled expectorant, at first open the flow control valve A14 on the tube for transfusion A12, packed humidification fluid (0.45% normal saline) gets into the expectorant portion of inhaling through plug 9, conduit 10, dropper 11, tube for transfusion A12, water filling port A7; Sputum is carried out humidifying, and left hand is held respirator and is connected the control valve place with artificial airway's joining place and vacuum suction, and the right hand is held and inhaled expectorant portion along tracheal intubation or tracheotomy insertion desired depth; Sputum aspirator tube has length mark, is convenient to grasp inhale the expectorant degree of depth, and left hand is interrupted presses control knob 5 switches; Vacuum suction; Right-hand side is inhaled the limit rotation and is withdrawn from suction expectorant portion, will inhale expectorant portion and retreat to supravasal black indicatrix place, opens the flow control valve 15 on the tube for transfusion B13; Humidification fluid is through tube for transfusion B13, water filling port B8, to closing flow control valve B15 after the sputum aspirator tube flushing.It is subsequent use the attraction pipeline of sputum aspirator to be inserted in 1: 50 84 disinfectant solution flushing back.The respirator operate as normal, the pressure of mechanical ventilation remains unchanged.It is unrestricted to inhale expectorant time and number of times.
Claims (3)
1. closed air flue humidification sputum aspirator; This closed air flue humidification sputum aspirator comprises expectorant portion, the humidifying portion of inhaling; Said suction expectorant portion is the silica gel tube that an outside is provided with protective sleeve; One end of said silica gel tube is connected with control knob, and the other end of said silica gel tube is connected with the suction expectorant head of threeway shape, and said suction expectorant head is provided with water filling port A, water filling port B; It is characterized in that said humidifying portion comprises plug, conduit, dropper, tube for transfusion A, tube for transfusion B, flow control valve A, flow control valve B; Said plug links to each other with dropper through conduit, and the other end of said dropper links to each other with tube for transfusion B with tube for transfusion A respectively, and the other end of said tube for transfusion A and tube for transfusion B flexibly connects with water filling port A and water filling port B respectively.
2. a kind of closed air flue humidification sputum aspirator according to claim 1 is characterized in that said tube for transfusion A is provided with flow control valve A, and said tube for transfusion B is provided with flow control valve B.
3. a kind of closed air flue humidification sputum aspirator according to claim 1 is characterized in that also being provided with on the said tube for transfusion A and is with graduated metering dropping funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205795401U CN202409617U (en) | 2011-12-31 | 2011-12-31 | Closed-type airway humidification sputum aspirator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205795401U CN202409617U (en) | 2011-12-31 | 2011-12-31 | Closed-type airway humidification sputum aspirator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202409617U true CN202409617U (en) | 2012-09-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205795401U Expired - Fee Related CN202409617U (en) | 2011-12-31 | 2011-12-31 | Closed-type airway humidification sputum aspirator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202409617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944198A (en) * | 2016-05-16 | 2016-09-21 | 西安交通大学第附属医院 | Breathing machine provided with sputum suction robot |
| CN106039428A (en) * | 2016-05-16 | 2016-10-26 | 西安交通大学第附属医院 | Intelligent sputum suction device |
-
2011
- 2011-12-31 CN CN2011205795401U patent/CN202409617U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105944198A (en) * | 2016-05-16 | 2016-09-21 | 西安交通大学第附属医院 | Breathing machine provided with sputum suction robot |
| CN106039428A (en) * | 2016-05-16 | 2016-10-26 | 西安交通大学第附属医院 | Intelligent sputum suction device |
| CN106039428B (en) * | 2016-05-16 | 2018-03-16 | 西安交通大学第一附属医院 | A kind of intelligent sputum aspirator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20121231 |