CN204655713U - The airtight sputum aspirator tube of flushing type - Google Patents
The airtight sputum aspirator tube of flushing type Download PDFInfo
- Publication number
- CN204655713U CN204655713U CN201520335428.1U CN201520335428U CN204655713U CN 204655713 U CN204655713 U CN 204655713U CN 201520335428 U CN201520335428 U CN 201520335428U CN 204655713 U CN204655713 U CN 204655713U
- Authority
- CN
- China
- Prior art keywords
- sputum aspirator
- interface
- aspirator tube
- pipe
- flushing
- 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
- 206010036790 Productive cough Diseases 0.000 title claims abstract description 82
- 208000024794 sputum Diseases 0.000 title claims abstract description 82
- 210000003802 sputum Anatomy 0.000 title claims abstract description 82
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 13
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 13
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 10
- 239000010409 thin film Substances 0.000 claims description 4
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000005406 washing Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 6
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 238000007789 sealing Methods 0.000 abstract description 2
- 210000003437 trachea Anatomy 0.000 abstract description 2
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 230000028327 secretion Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 208000030090 Acute Disease Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000010718 Multiple Organ Failure Diseases 0.000 description 1
- 208000004221 Multiple Trauma Diseases 0.000 description 1
- 208000023637 Multiple injury Diseases 0.000 description 1
- 206010035664 Pneumonia Diseases 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002695 general anesthesia Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000008174 sterile solution Substances 0.000 description 1
- 239000008227 sterile water for injection Substances 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000002054 transplantation Methods 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
This utility model discloses the airtight sputum aspirator tube of a kind of flushing type, comprise sputum aspirator tube, negative pressure control valve and breathing machine connector, described breathing machine connector comprises the T-shaped tee pipe fitting of respirator interface, tracheal casing pipe interface and sputum aspirator tube interface, the boss extended to respirator interface direction is provided with in sputum aspirator tube interface, the end of boss is provided with silica gel valve, boss sidewall is provided with flushing interface, and rinse interface and be tightly connected by threeway plug valve and syringe pipe, syringe pipe is provided with Mo Feishi dropper and speed regulator; Syringe pipe is connected as a single entity with flushing sealing joint, guarantees that sputum aspirator tube is in sealed environment in whole use procedure, and decreasing pollution may; Triple settings of speed regulator, vessel clamp and threeway plug valve, can prevent flushing liquor from surprisingly entering patient airway; During washing pipe, boss silica gel valve closes, and blocks the passage between tracheal casing pipe interface and sputum aspirator tube interface, prevents flushing liquor from entering trachea.
Description
Technical field
The invention belongs to medical instruments field, particularly the airtight sputum aspirator tube of a kind of flushing type.
Background technology
Clinically for Severe acute disease patient (as multiple injury, MODS, serious burn), general anesthesia (as Post operation such as liver transplantation, heart-lung transplant, the cranium brains) patient of gas interchange disturbance, need to set up artificial airway in time and carry out mechanical ventilation, and remove artificial airway's secretions in time, keep patients with respiratory tract unobstructed.The method of current clinical widely used removing artificial airway secretions is closed endotracheal suction technology, closed sputum aspirator is become airtight system with artificial airway, respirator Y-piece and vacuum suction equipment connection by it, whole suction sputum operates in relatively airtight space carries out, without the need to disconnecting respirator in therapeutic process, effectively can reduce because suction sputum causes the generation of alveolar collapse, obviously can alleviate the histanoxia because suction sputum causes; Avoid the exposure of patients with respiratory tract, effectively can reduce the generation of VAP; Use closed sputum aspirator suction sputum simultaneously, effectively can reduce cross infection and particularly avoid medical worker and other patients that cross infection occurs, can available protecting medical worker, improve the safety of nursery work, reduce the generation of nosocomial infection.
According to the operating process of closed endotracheal suction operation standard, need after patient's suction sputum to remove the respiratory secretions in sputum aspirator tube and suction pipeline in time, clinical traditional washing pipe method is: extract sterilized water for injection with syringe, through closed sputum aspirator rinse mouth, control to rinse sputum aspirator tube by negative pressure control valve, this washing pipe method need open closed sputum aspirator tube rinse mouth, air flue is caused to communicate with the external world, fail to accomplish airtight, syringe contacts with rinse mouth the opportunities for contamination adding washing pipe interface repeatedly simultaneously, for solving this problem, Medical Staff is had to use ordinary venous transfusion device to replace syringe to carry out washing pipe, transfusion device one end is directly connected with closed sputum aspirator rinse mouth, speed regulator is opened during washing pipe, negative pressure control valve is utilized to rinse sputum aspirator tube, speed regulator is closed again after washing pipe terminates, this mode is easy and simple to handle and guarantee that sputum aspirator tube is in airtight state always, but clinical discovery speed regulator after a number of uses braking effect is poor, can not be completely closed, washing pipe liquid is made slowly to instill air flue, cause patient to choke to cough, can cause inhaling the complication such as human nature pneumonia, severe patient can cause and suffocate and threat to life.
Utility model content
For the problems referred to above, provide a kind of flushing type airtight sputum aspirator tube, this sputum aspirator tube is simple to operate, is suitable for clinical practice, and this utility model is achieved in that
The airtight sputum aspirator tube of a kind of flushing type, comprise sputum aspirator tube, negative pressure control valve and breathing machine connector, described breathing machine connector comprises respirator interface, the T-shaped tee pipe fitting of tracheal casing pipe interface and sputum aspirator tube interface, sputum aspirator tube interface is furnished with sputum aspirator tube, sputum aspirator tube one end and negative pressure control valve are tightly connected, the other end inserts sputum aspirator tube interface, sputum aspirator tube outside is provided with the thin-film covering that two ends are tightly connected with sputum aspirator tube interface and negative pressure control valve respectively, the co-axial hollow boss extended to tracheal casing pipe interface direction is provided with in described sputum aspirator tube interface, the end of co-axial hollow boss is provided with silica gel valve, block the passage between tracheal casing pipe interface and sputum aspirator tube interface,
The sidewall being positioned at the co-axial hollow boss of tracheal casing pipe interface side is provided with flushing interface, and rinse interface and be tightly connected by threeway plug valve and syringe pipe, described syringe pipe is provided with Mo Feishi dropper and speed regulator successively from dosing end;
Sputum aspirator tube end or the silica gel valve passing through co-axial hollow boss are stretched out by tracheal casing pipe interface, or return sputum aspirator tube interface end.
Further, in the present invention, described syringe pipe is provided with vessel clamp, and vessel clamp is between speed regulator and threeway plug valve.
Further, in the present invention, the tube wall of described sputum aspirator tube is provided with the scale of insertion.
Further, in the present invention, described syringe pipe is also established syringe pipe identify.
The airtight sputum aspirator tube of the flushing type that this utility model provides is single use device, and Clinical practice needs to change according to operation standard and concrete environment for use.
In this utility model, syringe pipe is connected as a single entity with flushing sealing joint, guarantees that sputum aspirator tube is in sealed environment in whole use procedure, and decreasing pollution may; After washing pipe terminates, close speed regulator, vessel clamp and threeway plug valve, triple passage arranged between blocking-up syringe pipe interface and boss, can prevent flushing liquor from surprisingly entering patient airway; Boss end is provided with silica gel valve, and during use, sputum aspirator tube enters endotracheal tube interface through silica gel valve, during washing pipe, sputum aspirator tube returns sputum aspirator tube interface end, and silica gel valve closes, block the passage between tracheal casing pipe interface and sputum aspirator tube interface, prevent flushing liquor from entering trachea; This utility model structure is simple, and easy to operate, safety is high, is easy to clinical application.
Accompanying drawing explanation
Fig. 1 is this utility model example structure schematic diagram;
In figure, 1, sputum aspirator tube; 2, negative pressure control valve; 3, breathing machine connector; 4, respirator interface; 5, tracheal casing pipe interface; 6, sputum aspirator tube interface 7, thin-film covering; 8, co-axial hollow boss; 9, interface is rinsed; 10, threeway plug valve; 11, Mo Feishi dropper; 12, speed regulator; 13, dosing end; 14, vessel clamp; 15, syringe pipe mark; 16, syringe pipe; 17, silica gel valve.
Detailed description of the invention
As seen from Figure 1, the airtight sputum aspirator tube of a kind of flushing type, comprise sputum aspirator tube 1, negative pressure control valve 2 and breathing machine connector 3, described breathing machine connector 3 comprises respirator interface 4, the T-shaped tee pipe fitting of tracheal casing pipe interface 5 and sputum aspirator tube interface 6, sputum aspirator tube interface 6 is furnished with sputum aspirator tube 1, sputum aspirator tube 1 one end and negative pressure control valve 2 are tightly connected, the other end inserts sputum aspirator tube interface 6, sputum aspirator tube 1 outside is provided with the thin-film covering 7 that two ends are tightly connected with sputum aspirator tube interface 5 and negative pressure control valve 2 respectively, the co-axial hollow boss 8 extended to tracheal casing pipe interface 4 direction is provided with in sputum aspirator tube interface 6, the end of co-axial hollow boss 8 is provided with silica gel valve 17, block the passage between tracheal casing pipe interface 5 and sputum aspirator tube interface 6,
The sidewall being positioned at the co-axial hollow boss 8 of tracheal casing pipe interface 5 side is provided with and rinses interface 9, and rinse interface 9 and be tightly connected by threeway plug valve 10 and syringe pipe 16, syringe pipe 16 is provided with Mo Feishi dropper 11 and speed regulator 12 successively from dosing end 13;
Sputum aspirator tube 1 end or the silica gel valve 17 passing through co-axial hollow boss 8 are stretched out by tracheal casing pipe interface 5, or return sputum aspirator tube interface 6 end.
In the present embodiment, syringe pipe 16 is also provided with vessel clamp 14, vessel clamp 14 is between speed regulator 12 and threeway plug valve 10.
In the present embodiment, the tube wall of sputum aspirator tube 1 is provided with the scale of insertion.
In the present embodiment, described syringe pipe 16 is also provided with syringe pipe mark 15.
In a particular application, flushing liquor (often using the sterile solution for injection of 500mL clinically) is accessed at syringe pipe dosing end 13, close speed regulator, vessel clamp and threeway plug valve, negative pressure control valve 2 tail end is connected with vacuum extractor, fixing breathing machine connector 3, sputum aspirator tube 1 is entered patient airway through boss 8 by tracheal casing pipe interface 5 end, opens vacuum extractor valve, form negative pressure suction sputum; After suction sputum terminates, close vacuum extractor valve, sputum aspirator tube 1 is return the end of sputum aspirator tube interface 6, the silica gel valve 17 of boss 8 end closes, and blocks the passage between tracheal casing pipe interface 5 and sputum aspirator tube interface 6; Open threeway plug valve 10, vessel clamp 14, regulate flushing liquor flow velocity by speed regulator 12, press negative pressure control valve 2, carry out washing pipe, after washing pipe terminates, closure catheter for closing folder 14, threeway plug valve 10 and speed regulator 12.
Claims (4)
1. the airtight sputum aspirator tube of flushing type, comprise sputum aspirator tube, negative pressure control valve and breathing machine connector, described breathing machine connector comprises the T-shaped tee pipe fitting of respirator interface, tracheal casing pipe interface and sputum aspirator tube interface, and sputum aspirator tube one end and negative pressure control valve are tightly connected, and the other end inserts sputum aspirator tube interface; Sputum aspirator tube outside is provided with the thin-film covering that two ends are tightly connected with sputum aspirator tube interface and negative pressure control valve respectively, it is characterized in that, the co-axial hollow boss extended to tracheal casing pipe direction is provided with in described sputum aspirator tube interface, the end of co-axial hollow boss is provided with silica gel valve, blocks the passage between tracheal casing pipe interface and sputum aspirator tube interface;
The sidewall being positioned at the co-axial hollow boss of tracheal casing pipe interface side is provided with flushing interface, and rinse interface and be tightly connected by threeway plug valve and syringe pipe, described syringe pipe is provided with Mo Feishi dropper and speed regulator successively from dosing end;
Sputum aspirator tube end or the silica gel valve passing through co-axial hollow boss are stretched out by tracheal casing pipe interface, or return sputum aspirator tube interface end.
2. the airtight sputum aspirator tube of flushing type according to claim 1, is characterized in that, described syringe pipe is provided with vessel clamp, and vessel clamp is between speed regulator and threeway plug valve.
3. the airtight sputum aspirator tube of flushing type according to claim 1 and 2, is characterized in that, the tube wall of described sputum aspirator tube is provided with the scale of insertion.
4. the airtight sputum aspirator tube of flushing type according to claim 3, is characterized in that, described syringe pipe is also established syringe pipe identify.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335428.1U CN204655713U (en) | 2015-05-22 | 2015-05-22 | The airtight sputum aspirator tube of flushing type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520335428.1U CN204655713U (en) | 2015-05-22 | 2015-05-22 | The airtight sputum aspirator tube of flushing type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655713U true CN204655713U (en) | 2015-09-23 |
Family
ID=54126157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520335428.1U Expired - Fee Related CN204655713U (en) | 2015-05-22 | 2015-05-22 | The airtight sputum aspirator tube of flushing type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204655713U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108236744A (en) * | 2018-02-28 | 2018-07-03 | 南昌市康华卫材有限公司 | The disposable closed sputum aspirator of modified |
| CN108367104A (en) * | 2015-10-30 | 2018-08-03 | 美敦力施美德公司 | Method and apparatus for flushing |
-
2015
- 2015-05-22 CN CN201520335428.1U patent/CN204655713U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108367104A (en) * | 2015-10-30 | 2018-08-03 | 美敦力施美德公司 | Method and apparatus for flushing |
| CN108236744A (en) * | 2018-02-28 | 2018-07-03 | 南昌市康华卫材有限公司 | The disposable closed sputum aspirator of modified |
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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: 20150923 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |