CN108378888A - A kind of bronchial occlusive device monitoring intrapulmonic pressure - Google Patents
A kind of bronchial occlusive device monitoring intrapulmonic pressure Download PDFInfo
- Publication number
- CN108378888A CN108378888A CN201810202893.6A CN201810202893A CN108378888A CN 108378888 A CN108378888 A CN 108378888A CN 201810202893 A CN201810202893 A CN 201810202893A CN 108378888 A CN108378888 A CN 108378888A
- Authority
- CN
- China
- Prior art keywords
- suction tube
- pressure
- air bag
- connector
- intrapulmonic
- 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.)
- Pending
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 20
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 12
- 230000000740 bleeding effect Effects 0.000 claims abstract description 5
- 239000002775 capsule Substances 0.000 claims description 3
- 210000004072 lung Anatomy 0.000 abstract description 37
- 206010003694 Atrophy Diseases 0.000 abstract description 30
- 230000037444 atrophy Effects 0.000 abstract description 30
- 210000000038 chest Anatomy 0.000 abstract description 7
- 210000000115 thoracic cavity Anatomy 0.000 abstract description 4
- 238000011156 evaluation Methods 0.000 abstract description 3
- 210000000621 bronchi Anatomy 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 210000004224 pleura Anatomy 0.000 description 3
- 206010003598 Atelectasis Diseases 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
- 208000007123 Pulmonary Atelectasis Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 210000001519 tissue Anatomy 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000002640 oxygen therapy Methods 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000004088 pulmonary circulation Effects 0.000 description 1
- 210000002966 serum Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
- A61B17/12104—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in an air passage
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12027—Type of occlusion
- A61B17/1204—Type of occlusion temporary occlusion
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
- A61B17/12136—Balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
Abstract
The invention discloses a kind of bronchial occlusive devices monitoring intrapulmonic pressure, it is characterised in that：Including connector and suction tube, described suction tube one end, which is equipped with, blocks air bag, the suction tube other end is connected with pressure sensor, it is arranged with connection wye on the suction tube, the connection wye is equipped with and blocks the matched air bag of air bag, described air bag one end is equipped with check (non-return) valve, described pressure sensor one end is equipped with venous transfusion connector and patient monitor connector, the pressure sensor other end is equipped with triple valve air bleeding valve, the pressure sensor is connected by pressure measurement connecting tube with suction tube, it is connected by female Luer between the pressure measurement connecting tube and suction tube.The invention has the advantages that：The atrophy degree that lung in the thoracic cavity of front is opened by monitoring intra-pulmonary pressure dynamic evaluation solves the problems, such as bronchial occlusive device lung atrophy time length, and lung atrophy degree is precisely assessed by monitoring intrapulmonic pressure, accurate to guide thoracoscopic operation into chest opportunity.
Description
Technical field
The present invention relates to the field of medical instrument technology, in particular to a kind of bronchial occlusive devices monitoring intrapulmonic pressure.
Background technology
Bronchial occlusive device is used for lung isolation when one-lung ventilation in thoracic surgery, the lung atrophy of bronchial occlusive device routine
Pattern is " opening lung atrophy after chest ", i.e., blocks side lung after opening pleura and start gradual atrophy, just may be used after waiting for lung atrophy complete
To perform the operation, a large amount of stand-by period are wasted.So its major defect is that the closure side lung atrophy time is long, cause to postpone opening operation
Begin the time, increases surgical procedure risk.Therefore, it is badly in need of changing lung atrophy technology to accelerate the lung atrophy speed of bronchial occlusive device
Degree.
It is exactly the nitrogen in alveolar air when high concentration oxygen therapy according to the main mechanism of lung atrophy, i.e. absorption atelectasis principle
Gradually replaced by oxygen, oxygen permeates into pulmonary circulation in alveolar, alveolar collapse.Therefore, bronchus blocks after being ventilated by pure oxygen,
It blocks side lung and forms a closed pure oxygen space, with the rapid absorption of oxygen in alveolar, alveolar also rapid atrophy, if this
One process is implemented before pleura is opened, and exactly a kind of " open front lung atrophy " pattern different from normal mode is opening chest in this way
Lung atrophy can be completed in this period of preceding sterile drape, can be performed the operation without waiting for patient after opening chest, just be solved
The problem for above-mentioned bronchial occlusive device lung atrophy time length of having determined.But " opening front lung atrophy " can not visual assessment lung wither
Contracting degree blindly can damage lung tissue into electric knife when chest or trochar, how solve
In prior absorbent atelectasis principle, alveolar collapse, alveolar pressure declines therewith, and the process of lung atrophy is along with lung
The speed of the reduction of internal pressure, alveolar air absorbed into serum is faster, then the speed of lung atrophy is also faster, and intra-alveolar pressure is got over reducing
Soon.Therefore, the degree of front lung atrophy can accurately be assessed out by monitoring intrapulmonic pressure.Then, in bronchial occlusive device
Pressure monitor system is merged, this bronchial occlusive device with intrapulmonic pressure monitoring is devised.Using this product, propping up
After tracheae blocks, when detecting specified intra-pulmonary pressure position, illustrate that lung atrophy is completed, can safely open pleura and implement hand
Art.
Invention content
The technical problem to be solved by the present invention is to overcome the above technical problems, provide a kind of bronchus monitoring intrapulmonic pressure
Plugging device.
In order to solve the above technical problems, technical solution provided by the invention is a kind of bronchus closure monitoring intrapulmonic pressure
Device, it is characterised in that：Including connector and suction tube, described suction tube one end, which is equipped with, blocks air bag, the suction tube other end
It is connected with pressure sensor, connection wye is arranged on the suction tube, the connection wye is equipped with and blocks air bag matching
The air bag of conjunction, described air bag one end are equipped with check (non-return) valve, and described pressure sensor one end is equipped with venous transfusion connector
With patient monitor connector, the pressure sensor other end is equipped with triple valve air bleeding valve, and the pressure sensor is connected by pressure measurement
It takes over and is connected with suction tube, connected by female Luer between the pressure measurement connecting tube and suction tube.
Preferably, the suction tube, which passes through, is connected inside connector with connector.
Preferably, described to block air bag to be in the structure of ball-type after an inflation.
Preferably, pressure measurement connecting tube one end is convex surface Rule locking device, and described suction tube one end is a concave surface Shandong
That locking device.
The present invention has the following advantages that compared with prior art：Not only there is conventional bronchial occlusive device to exercise bronchus to block
Effect, it is important to the atrophy degree of lung in the thoracic cavity of front can be opened by monitoring intra-pulmonary pressure dynamic evaluation, chest can be implemented open
Preceding lung atrophy solves the problems, such as bronchial occlusive device lung atrophy time length, and lung atrophy journey is precisely assessed by monitoring intrapulmonic pressure
Degree.
Description of the drawings
Fig. 1 is a kind of bronchial occlusive device structural schematic diagram monitoring intrapulmonic pressure of the present invention.
As shown in the figure：1, connector, 2, suction tube, 3, block air bag, 4, pressure sensor, 5, connection wye, 6, inflating air
Capsule, 7, check (non-return) valve, 8, venous transfusion connector, 9, patient monitor connector, 10, triple valve air bleeding valve, 11, pressure measurement connecting tube, 12,
Female Luer.
Specific implementation mode
Present invention will be described in further detail below with reference to the accompanying drawings.
In conjunction with attached drawing, a kind of bronchial occlusive device monitoring intrapulmonic pressure, it is characterised in that：Including connector 1 and attract
Pipe 2,2 one end of the suction tube, which is equipped with, blocks air bag 3, and 2 other end of the suction tube is connected with pressure sensor 4, the suction
Connection wye 5 is arranged on skirt 2, the connection wye 5 is equipped with and blocks 3 matched air bag 6 of air bag, the inflation
6 one end of air bag is equipped with check (non-return) valve 7, and 4 one end of the pressure sensor is equipped with venous transfusion connector 8 and patient monitor connector 9, institute
It states 4 other end of pressure sensor and is equipped with triple valve air bleeding valve 10, the pressure sensor 4 passes through pressure measurement connecting tube 11 and suction tube
2 are connected, and are connected by female Luer 12 between the pressure measurement connecting tube 11 and suction tube 2.
The suction tube 2 passes through 1 inside of connector to be connected with connector 1.
It is described to block air bag 3 to be in the structure of ball-type after an inflation.
Described 11 one end of pressure measurement connecting tube is convex surface Rule locking device, and 2 one end of the suction tube is a concave surface Luer lock
Device.
The end of the suction tube of bronchial occlusive device of the present invention connects a sleeve pressure sensor, and suction tube head end is blocking gas
The leading portion of capsule, when airbag aeration row side lung blocks, the attraction nozzle of air bag leading portion is just located in the bronchus for blocking side lung
For perceiving intra-pulmonary pressure, attract the pressure sensor of pipe end connection that can monitor intrapulmonic pressure.The product is in addition to there is routine
Bronchial occlusive device exercises the effect that bronchus blocks, it is important to can open front thoracic cavity by monitoring intra-pulmonary pressure dynamic evaluation
The atrophy degree of interior lung can reach two effects in this way：First, front lung atrophy can be implemented open, exactly front disinfection paving is being opened
It can complete lung atrophy this period of towel, can be completed in 10min, solve asking for bronchial occlusive device lung atrophy time length
Topic；Second is that lung atrophy degree is precisely assessed by monitoring intrapulmonic pressure, and when intrapulmonic pressure reaches -5~-15mmHg, lung atrophy scoring
9 points or more can be reached, i.e., complete atrophing state.At this time into chest, lung tissue can be damaged to avoid electric knife or trochar.
The present invention and its embodiments have been described above, this description is no restricted, shown in attached drawing
Only one of embodiments of the present invention, actual structure is not limited to this.All in all if the ordinary skill of this field
Personnel are enlightened by it, without departing from the spirit of the invention, are not inventively designed and the technical solution phase
As frame mode and embodiment, be within the scope of protection of the invention.
Claims (4)
1. a kind of bronchial occlusive device monitoring intrapulmonic pressure, it is characterised in that：It is described including connector (1) and suction tube (2)
Suction tube (2) one end, which is equipped with, blocks air bag (3), and suction tube (2) other end is connected with pressure sensor (4), the suction
Connection wye (5) is arranged on skirt (2), the connection wye (5) is equipped with and blocks air bag (3) matched air bag
(6), described air bag (6) one end is equipped with check (non-return) valve (7), and described pressure sensor (4) one end is equipped with venous transfusion connector
(8) with patient monitor connector (9), pressure sensor (4) other end is equipped with triple valve air bleeding valve (10), the pressure sensing
Device (4) is connected by pressure measurement connecting tube (11) with suction tube (2), is passed through between the pressure measurement connecting tube (11) and suction tube (2)
Female Luer (12) connects.
2. a kind of bronchial occlusive device monitoring intrapulmonic pressure according to claim 1, it is characterised in that：The suction tube
(2) it passes through and is connected with connector (1) inside connector (1).
3. a kind of bronchial occlusive device monitoring intrapulmonic pressure according to claim 1, it is characterised in that：The closure gas
Capsule (3) is the structure in ball-type after an inflation.
4. a kind of bronchial occlusive device monitoring intrapulmonic pressure according to claim 1, it is characterised in that：The pressure measurement connects
It is convex surface Rule locking device to take over (11) one end, and described suction tube (2) one end is concave surface Rule locking device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202893.6A CN108378888A (en) | 2018-03-13 | 2018-03-13 | A kind of bronchial occlusive device monitoring intrapulmonic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202893.6A CN108378888A (en) | 2018-03-13 | 2018-03-13 | A kind of bronchial occlusive device monitoring intrapulmonic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108378888A true CN108378888A (en) | 2018-08-10 |
Family
ID=63066764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810202893.6A Pending CN108378888A (en) | 2018-03-13 | 2018-03-13 | A kind of bronchial occlusive device monitoring intrapulmonic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108378888A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201414981Y (en) * | 2009-01-19 | 2010-03-03 | 珠海福尼亚医用高分子材料制品有限公司 | Plugging device for endobronchial intubation |
| US20100319703A1 (en) * | 2009-06-18 | 2010-12-23 | Nellcor Puritan Bennett Llc | Tracheal tube with lumen for tracheal pressure measurement and technique for using the same |
| US20110201956A1 (en) * | 2008-05-01 | 2011-08-18 | Alferness Clifton A | Direct lung sensor systems, methods, and apparatuses |
| US20110295141A1 (en) * | 2009-12-23 | 2011-12-01 | Pulmonx Corporation | Methods and systems for endobronchial diagnostics |
| CN204446937U (en) * | 2015-01-07 | 2015-07-08 | 南京鼓楼医院 | Reverse-perfusion tube for coronary venous sinus |
| CN205287165U (en) * | 2015-12-25 | 2016-06-08 | 陈宇 | Modular double -end bronchus plugging device |
| CN206183321U (en) * | 2016-08-23 | 2017-05-24 | 付建峰 | Bronchia blocking device |
| CN208838065U (en) * | 2018-03-13 | 2019-05-10 | 赵栋 | A kind of bronchial occlusive device monitoring intrapulmonic pressure |
-
2018
- 2018-03-13 CN CN201810202893.6A patent/CN108378888A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110201956A1 (en) * | 2008-05-01 | 2011-08-18 | Alferness Clifton A | Direct lung sensor systems, methods, and apparatuses |
| CN201414981Y (en) * | 2009-01-19 | 2010-03-03 | 珠海福尼亚医用高分子材料制品有限公司 | Plugging device for endobronchial intubation |
| US20100319703A1 (en) * | 2009-06-18 | 2010-12-23 | Nellcor Puritan Bennett Llc | Tracheal tube with lumen for tracheal pressure measurement and technique for using the same |
| US20110295141A1 (en) * | 2009-12-23 | 2011-12-01 | Pulmonx Corporation | Methods and systems for endobronchial diagnostics |
| CN204446937U (en) * | 2015-01-07 | 2015-07-08 | 南京鼓楼医院 | Reverse-perfusion tube for coronary venous sinus |
| CN205287165U (en) * | 2015-12-25 | 2016-06-08 | 陈宇 | Modular double -end bronchus plugging device |
| CN206183321U (en) * | 2016-08-23 | 2017-05-24 | 付建峰 | Bronchia blocking device |
| CN208838065U (en) * | 2018-03-13 | 2019-05-10 | 赵栋 | A kind of bronchial occlusive device monitoring intrapulmonic pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181113 Address after: No. 351 Mingyue Street, Wucheng District, Jinhua City, Zhejiang Province, 321000 Applicant after: Zhao Dong Address before: 321000 No. 365 Renmin East Road, Jinhua City, Zhejiang Province Applicant before: Jinhua Municipal Central Hospital |
|
| TA01 | Transfer of patent application right |