CN105999520A - Sacculus lung pushing device indwelt in pleural cavity through percutaneous puncture - Google Patents
Sacculus lung pushing device indwelt in pleural cavity through percutaneous puncture Download PDFInfo
- Publication number
- CN105999520A CN105999520A CN201610498926.7A CN201610498926A CN105999520A CN 105999520 A CN105999520 A CN 105999520A CN 201610498926 A CN201610498926 A CN 201610498926A CN 105999520 A CN105999520 A CN 105999520A
- Authority
- CN
- China
- Prior art keywords
- sacculus
- lung
- pushing device
- percutaneous puncture
- indwelt
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/04—General characteristics of the apparatus implanted
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1025—Respiratory system
- A61M2210/1039—Lungs
Abstract
The invention discloses a sacculus lung pushing device indwelt in the pleural cavity through percutaneous puncture. The sacculus lung pushing device comprises a sacculus, a visual mark is arranged in the sacculus, one end of the sacculus is provided with a guide wire, the other end of the sacculus is provided with a catheter which is provided with a connector, the catheter is provided with a dropper, the dropper is provided with a pressure gauge which is connected with a normal saline bag. The lung is pushed away from the chest wall under the minimally invasive condition by means of the sacculus lung pushing device, damage of radioactive rays to soft tissue such as pleura, chest wall ribs and nerves during the large dosage radiotherapy process can be avoided, and therefore pleurisy and rib necrosis after radiotherapy are avoided. A patient can relieve from pain of an operation, and the curing purpose can be achieved through stereotactic radiotherapy treatment. The sacculus lung pushing device indwelt in the pleural cavity through percutaneous puncture can fill up a blank at home and abroad after being implemented, and application of a stereotactic radiotherapy technology in early stage of a lung cancer is more perfect.
Description
Technical field
The present invention relates to a kind of medical device, in being specially a kind of percutaneous puncture pleural space, indwelling sacculus lung is pushed open
Device, belongs to field of medical device.
Background technology
Pulmonary carcinoma betides bronchial mucosa epithelium, and the sickness rate of immediate and mid-term pulmonary carcinoma significantly increases, in American-European work
In some industry big cities of industry developed country and China, lung cancer morbidity rate tops the list in male malignancy
Position, increases the most rapidly at women sickness rate, accounts for the 2nd or the 3rd of women common cancer.Pulmonary carcinoma becomes
For a kind of principal disease that life threatening is healthy.The treatment of pulmonary carcinoma has surgical intervention, radiotherapy, chemotherapy
And immunotherapy.Surgical intervention is acknowledged as treating the prefered method of pulmonary carcinoma, will select according to clinical staging of lung cancer
Select therapeutic scheme.Radical excision be up to the present only there is a possibility that lung cancer patient obtain cure thus recover
The treatment means of orthobiosis.Preoperative must assess whether patient tolerates operation.These inspections generally include: face
Bed physical examination, pulmonary ventilation function, blood test etc..For edge patient, lung perfusion scan should be used with more
Accurate evaluation pulmonary function, or use breakdown test and coronarography to assess cardiac function.
Lung cancer morbidity rate rises year by year, and along with the progress of inspection method, the diagnosis of the early stage of lung cancer is greatly improved,
There are some researches prove both at home and abroad: the early stage of lung cancer uses big segmentation stereotactic radiotherapy technology can obtain and surgical operation
Same curative effect.At present during pulmonary carcinoma big segmentation stereotactic radiotherapy, quite a few presses close to thoracic wall because of knub position,
Thoracic wall can be produced after radiotherapy and rib is downright bad, hinder the enforcement of part patients with lung cancer stereotactic radiotherapy.At present
The method just used both at home and abroad is: when pulmonary carcinoma focus presses close to thoracic wall in early days, drops by limiting tumor radiotherapy dosage
Low rib and injury of chest wall incidence rate, be radiotherapy effect is affected.This series products is not had to grind both at home and abroad at present
Study carefully.
For solving the problems referred to above, indwelling sacculus lung ejector in currently proposed a kind of percutaneous puncture pleural space.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming prior art, it is provided that a kind of percutaneous puncture pleural space
Interior indwelling sacculus lung ejector.
In order to solve above-mentioned technical problem, the invention provides following technical scheme:
Indwelling sacculus lung ejector in one percutaneous puncture pleural space of the present invention, including sacculus, in described sacculus
Portion has visable indicia, described sacculus one end to be provided with seal wire, and the described sacculus other end has conduit, described conduit sets
Having union joint, described conduit to be provided with dropper, described dropper is provided with Pressure gauge, and described Pressure gauge connects salt
Water bag.
Further, described bag of saline keeps 300mmHg pressure.
The invention has the beneficial effects as follows: lungs are pushed away with thoracic wall under the conditions of Wicresoft by the present invention, to avoid
During Large Dose Irradiation, the lonizing radiation damage to soft tissues such as pleura, thoracic wall rib and nerves, thus avoid putting
Pleuritis and the generation of rib necrosis after treatment.Patient can exempt from pain of surgery, by stereotactic radiotherapy i.e. up to
To curing purpose.The present invention can fill up domestic and international blank after obtaining enforcement.Make stereotactic radiotherapy technology in early days
The application of pulmonary carcinoma more they tends to perfect.Sacculus lung ejector is that I am bright, before this without this type of product research from discovering for the first time.But
By this invention, tumor tissues is separated with thoracic wall, make the pulmonary carcinoma early stage patient of pleura to be controlled by radiotherapy
More it is possibly realized.
Accompanying drawing explanation
Accompanying drawing is for providing a further understanding of the present invention, and constitutes a part for description, with the present invention
Embodiment be used for together explaining the present invention, be not intended that limitation of the present invention.In the accompanying drawings:
Fig. 1 is indwelling sacculus lung ejector structural representation in one percutaneous puncture pleural space of the present invention；
In figure: 1, union joint；2, visable indicia；3, sacculus；4, conduit；5, dropper；6, seal wire；
7, Pressure gauge；8, bag of saline；.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the design in the embodiment of the present invention is carried out clearly
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the present invention rather than complete
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative labor
The every other embodiment obtained under dynamic premise, broadly falls into the scope of protection of the invention.
Embodiment 1
As it is shown in figure 1, indwelling sacculus lung ejector in a kind of percutaneous puncture pleural space, including sacculus 3, described
Sacculus 3 is internal has visable indicia 2, described sacculus 3 one end to be provided with seal wire 6, and described sacculus 3 other end is led
Pipe 4, described conduit 4 is provided with union joint 1, and described conduit is provided with dropper 5, and described dropper 5 is provided with
Pressure gauge 7, described Pressure gauge connects bag of saline 8.
Described bag of saline 8 keeps 300mmHg pressure, and the pressure keeping stable can make sacculus increase uniformly, breast
Chamber puncture needle trocar sheath is tearable type, can increase the comfort level after patient punctures.Seal wire 6 is used for fixing sacculus
The position of 3, utilizes the law being inversely proportional to square distance of Radiotherapy dosimetry, and tumor is pushing away thoracic wall one spacing
From, stay dosage to fall space and stay dosage to fall space, so that needing the tumor group of stereotactic radiotherapy
Knit and produce distance with thoracic wall, in order to avoid accidentally injuring the normal thoracic wall tissue to lonizing radiation poor resistance.
It should be noted that indwelling sacculus lung ejector using method in one percutaneous puncture pleural space of the present invention
For: by specific pleura cavity puncture needle, conduit 4 of the present invention is sent into commitment positions in pleural space, passes through water filling
Mouth injects physiological saline solution 30-50ml, makes sacculus 3 fill, lung tissue is pushed away to vertical diaphragm direction, go forward side by side
Line position is fixed.Use less invasive techniques aseptically by the pleural space of apparatus of the present invention indwelling patient Yu,
Push away the pulmonary carcinoma focus pressing close to thoracic wall around lung produce with thoracic wall and keep certain safe distance.Treat that radiation in two weeks is controlled
After treatment terminates, remove this device.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, it is not limited to this
Invention, although being described in detail the present invention with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein part
Technical characteristic carries out equivalent.All within the spirit and principles in the present invention, any amendment of being made, equivalent
Replacement, improvement etc., should be included within the scope of the present invention.
Claims (2)
1. an indwelling sacculus lung ejector in percutaneous puncture pleural space, including sacculus (3), its feature exists
In: described sacculus (3) is internal has visable indicia (2), described sacculus (3) one end to be provided with seal wire (6),
Described sacculus (3) other end has conduit (4), described conduit (4) to be provided with union joint (1), described in lead
Pipe is provided with dropper (5), and described dropper (5) is provided with Pressure gauge (7), and described Pressure gauge connects salt
Water bag (8).
Indwelling sacculus lung ejector in a kind of percutaneous puncture pleural space the most according to claim 1, its feature
It is: described bag of saline (8) keeps 300mmHg pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498926.7A CN105999520A (en) | 2016-06-29 | 2016-06-29 | Sacculus lung pushing device indwelt in pleural cavity through percutaneous puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610498926.7A CN105999520A (en) | 2016-06-29 | 2016-06-29 | Sacculus lung pushing device indwelt in pleural cavity through percutaneous puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105999520A true CN105999520A (en) | 2016-10-12 |
Family
ID=57104954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610498926.7A Pending CN105999520A (en) | 2016-06-29 | 2016-06-29 | Sacculus lung pushing device indwelt in pleural cavity through percutaneous puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105999520A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972728A (en) * | 2004-03-04 | 2007-05-30 | Y医疗有限公司 | Stent delivery devices |
| CN200998309Y (en) * | 2006-08-31 | 2008-01-02 | 姜勇 | Melting treatment obstructing gasbag |
| CN203598365U (en) * | 2013-12-16 | 2014-05-21 | 李宏奇 | Device for separating adjacent visceral organs for radiotherapy |
-
2016
- 2016-06-29 CN CN201610498926.7A patent/CN105999520A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1972728A (en) * | 2004-03-04 | 2007-05-30 | Y医疗有限公司 | Stent delivery devices |
| CN200998309Y (en) * | 2006-08-31 | 2008-01-02 | 姜勇 | Melting treatment obstructing gasbag |
| CN203598365U (en) * | 2013-12-16 | 2014-05-21 | 李宏奇 | Device for separating adjacent visceral organs for radiotherapy |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161012 |