CN102580172A - Minimally invasive pneumothorax drainage tube - Google Patents
Minimally invasive pneumothorax drainage tube Download PDFInfo
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- CN102580172A CN102580172A CN2012100495081A CN201210049508A CN102580172A CN 102580172 A CN102580172 A CN 102580172A CN 2012100495081 A CN2012100495081 A CN 2012100495081A CN 201210049508 A CN201210049508 A CN 201210049508A CN 102580172 A CN102580172 A CN 102580172A
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Abstract
The invention relates to a minimally invasive pneumothorax drainage tube, which comprises a hollow tube body and a puncture guide core penetrating through the hollow tube body. A top hole is arranged at one end of the hollow tube body and used for allowing the tip of the puncture guide core to penetrate through and performing drainage, a plurality of side drainage holes are arranged on the tube wall close to the top hole of the hollow tube body, a conical joint is arranged at the other end of the hollow tube body and used for allowing the tail end of the puncture guide core to penetrate through and externally connecting a drainage device, and a spiral anti-folding steel wire is arranged in the tube wall between the top hole and the conical joint of the hollow tube body. The pneumothorax drainage tube has the advantages that by means of puncture guide of the edge-free guide core, a catheter can be easily led into a thoracic cavity for drainage under the condition of eliminating the hidden danger of organ injury, so that pneumothorax symptoms of a patient can be rapidly relieved, the pain of the patient is minimized, and further operation is facilitated for medical workers.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, relate in particular to the pneumothorax drainage tube of a kind of disposable use and Wicresoft, anti-bending.
Background technology
As everyone knows, pleural space is made up of parietal pleura and visceral layer, is not aeriferous airtight potentiality lacuna.No matter any reason causes pleura damaged, makes the air admission pleural space, all is called as pneumothorax (pneumothorax) usually.When pneumothorax took place, intrapleural pressure power raise, even negative pressure becomes malleation, can make lungs compression, vein return painstaking effort stream and be obstructed, thereby produce lung, cardiac dysfunction in various degree.The origin cause of formation according to pneumothorax generally can be divided into following several kinds with it: with manual method filterable air is injected pleural space, so that under the X line, discern intrathoracic disease, be called artificial pneumothorax; By caused pneumothoraxs such as thoracic trauma, acupuncture treatments, be called traumatic pneumothorax; Modal pneumothorax is to break because of pulmonary disease makes lung tissue and visceral pleura, perhaps breaks voluntarily near the bulla on lung surface, tiny edema due to disorder of QI bubble, and air escapes into pleural space in lung and the bronchus, is called spontaneous pneumothorax.
To above-mentioned spontaneous pneumothorax; Traditional treatment is to get the midclavicular line outside the 2nd intercostal or anterior axillary line 4-5 intercostal, and the parallel skin incision of making 1.5-2cm of rib upper limb gets into pleural space with trocar puncturing in the local anaesthesia lower edge; Take out nook closing member, insert the thoracic cavity through the sleeve pipe sebific duct of will sterilizing; Yet,,, and cut several side openings and carry out drain so clinical large size catheter or the silica gel tube generally selected for use is cut into the duckbill opening at its front end owing to also there is not the special-purpose drainage catheter of pneumothorax at present.Existing another kind of method is after cutting skin, separates the intercostal tissue through passivity and reaches pleura, wears out pleura again and conduit is directly sent into is carried out drain in the pleural space.Because above-mentioned these method skin incisions are big; And need to remove to expand chest muscle with large size sleeve pipe or mosquito forceps; So that the inserting of conduit; Therefore when clinical manipulation, can cause bigger misery to patient, and patient can cry or twist because of pain, this has increased doctor's operation easier again inevitably.
Summary of the invention
The pneumothorax drainage tube that the purpose of this invention is to provide a kind of disposable use and Wicresoft, anti-bending is to solve the problems referred to above that exist in the prior art.
In order to achieve the above object, technical scheme of the present invention proposes a kind of Wicresoft pneumothorax drainage tube, and core is led in the puncture that comprises hollow body and pass said hollow body setting; One end of said hollow body is provided with apical pore, and the tip that this apical pore is used to supply said puncture to lead core is passed and is used for drain, and said hollow body is provided with a plurality of side conduction holes on the tube wall of contiguous said apical pore; The other end of said hollow body is provided with taper joint, and the end that this taper joint is used to supply said puncture to lead core passes and is used for external drainage system; Be provided with spiral helicine anti-folding steel wire in the said hollow body tube wall between said apical pore and said taper joint on the throne; The tube wall outside at said hollow body middle part is provided with the fixation balloon that coats said tube wall; This fixation balloon is connected with capillary tube; And this capillary tube is positioned at tube wall between said fixation balloon and the said taper joint at said hollow pipe body and extends and draw from the tube wall near said taper joint; And then being connected to check valve, it is said fixation balloon inflation that this check valve is used for via said capillary tube.
Wicresoft's pneumothorax drainage tube that technical scheme of the present invention provides; Utilize no sword to lead the guiding puncture of core; Can under the situation of eliminating visceral organ injury hidden danger, easily conduit be introduced the thoracic cavity and carry out drain, thus the rapid reduction of patient pneumothorax symptom of ability; And the end, reduced in patient's pain sense, and then also made things convenient for operation of medical workers.
Description of drawings
Fig. 1 is the example structure sketch map of Wicresoft of the present invention pneumothorax drainage tube.
The specific embodiment
Following examples are used to explain the present invention, but are not used for limiting scope of the present invention.
Fig. 1 is the example structure sketch map of pneumothorax drainage tube of the present invention, and is as shown in the figure, and the pneumothorax drainage tube of present embodiment comprises hollow body 11 and passes the puncture that hollow body 11 is provided with and lead core 12.Wherein, an end of hollow body 11 is provided with apical pore 111, and this apical pore 111 be used to supply to puncture tip 121 of leading core 12 is passed and is used for drain, and except that apical pore 111, hollow body 11 also is provided with a plurality of side conduction holes 112 on the tube wall of contiguous apical pore; Pneumothorax takes place in, often have a large amount of hydrothorax and produce, present embodiment adopts apical pore 111 to add the design of side conduction hole 112 for guaranteeing the unimpeded of drain, thereby can guarantee the drain of big flow and be difficult for forming thromboembolism.Continue, be provided with taper joint 113 at the other end of hollow body 11, this taper joint 113 be used to supply to puncture end 122 of leading core 12 passes and is used for external drainage system (not shown); Because of the drainage system producer of clinical use differs, pattern is various, for the drainage tube that guarantees present embodiment can dock with various drainage systems, therefore the joint design is here become the hard taper joint, dock with the drainage system that satisfies with different bores.
Further; Hollow body 11 is provided with spiral helicine anti-folding steel wire 114 in the tube wall between apical pore 111 and taper joint 113; The special here tube wall Design of Reinforcement of anti-folding steel wire that adopts can prevent that oppressing body 11 because of patient body position's variation causes bending and then influence drain; Guarantee simultaneously the flexibility of body 11 again, improved patient's comfort.
The tube wall outside at hollow body 11 middle parts is provided with the fixation balloon 13 that coats tube wall; This fixation balloon 13 is connected with capillary tube 14; And this capillary tube 14 extends in the tube wall of hollow body 11 between fixation balloon 13 and taper joint 113 and from drawing near the tube wall of taper joint 113; And then being connected to check valve 15,15 on this check valve is used for being fixation balloon 13 inflations via capillary tube 14.Here, the design of the air bag 13 that is coated and fixed in the tube wall outside can prevent because of unexpected external force body to be pulled out to cause to put pipe again; Simultaneously can block the wound inwall again, prevent that outside air is back to the thoracic cavity.
In one embodiment; The external diameter of above-mentioned hollow body 11 is no more than 4mm (promptly≤4mm); For example maximum outside diameter can be 4mm, makes the chest epidermis only need break the osculum of 1mm-1.5mm like this, thereby reduces to minimum patient's pain sense and the more no scar in back, recovery easily.
In one embodiment, above-mentioned hollow body 11 also is provided with equally distributed indicating graduation 115 in the outside of the tube wall between apical pore 111 and taper joint 113; In piercing process; If there is not reference, the doctor can not know the degree of depth that conduit inserts, and will puncture lungs if insert deeply; The indicating graduation 115 that on body 11, designs of present embodiment can make things convenient for the clinician to observe the insertion depth of body 11 here, makes things convenient for it in time to adjust.
In addition, also be connected with pilot balloon 16 between check valve 15 and the capillary tube 14, this pilot balloon 16 is used for when check valve 15 is inflated for fixation balloon 13, indicating the filling degree of this fixation balloon 13; Check valve 15 and pilot balloon 16 both can guarantee the sealing of fixation balloon 13 after accomplishing the inflation of fixation balloon 13, can observe the fullness degree of fixation balloon 13 simultaneously again, made things convenient for the doctor when putting the pipe operation, to make accurate judgement.At last, also be provided with butterfly pipe clamp 17 in the tube wall outside between fixation balloon 13 and taper joint 113 of hollow body 11, it is mainly used in fixes exposing external hollow body 11.
At last; In one embodiment; It is to adopt polyurethane, blood transfusion to process with flexible materials such as flexible PVC or silica gel that core 12 is led in above-mentioned hollow body 11 and puncture; Existing so safe biocompatibility, nonirritant can not injure pulmonary in multiple back or gas flow after a little while yet, and fixing reliably easy again.
Based on the detailed description of above embodiment, will simply describe the operational approach of present embodiment pneumothorax drainage tube below, the flow process of this method mainly may further comprise the steps S1-S5.
S1, a pleurobranch oral thermometer skin that earlier pneumothorax will take place break the otch of 1mm-1.5mm;
S2, core 12 is led in puncture slowly inserts together with body 11 through otch, with fixation balloon 13 thoracic cavity of submerging, extracting then punctures leads core 12 according to the indication of indicating graduation 115;
S3, in fixation balloon 13, inject air through check valve 15, heave until pilot balloon 16;
S4, then body 11 is outwards extracted, when feeling to have extracted resistance, can be stopped;
S5, then taper joint 113 is docked with the drainage tube of external drainage system, and utilize 17 pairs of butterfly pipe clamps to expose external part body and fix and get final product.
In sum; The pneumothorax drainage tube that technical scheme of the present invention provides utilizes no sword to lead the guiding puncture of core, can be under the situation of eliminating visceral organ injury hidden danger; Easily conduit is introduced the thoracic cavity and carry out drain; Thereby rapid reduction of patient pneumothorax symptom, and patient's pain sense reduced to the end, and then also made things convenient for operation of medical workers.
More than be preferred forms of the present invention, according to content disclosed by the invention, those of ordinary skill in the art can obviously expect some identical, replacement schemes, all should fall into the scope of the present invention's protection.
Claims (6)
1. Wicresoft's pneumothorax drainage tube is characterized in that, core is led in the puncture that comprises hollow body and pass said hollow body setting; One end of said hollow body is provided with apical pore, and the tip that this apical pore is used to supply said puncture to lead core is passed and is used for drain, and said hollow body is provided with a plurality of side conduction holes on the tube wall of contiguous said apical pore; The other end of said hollow body is provided with taper joint, and the end that this taper joint is used to supply said puncture to lead core passes and is used for external drainage system; Be provided with spiral helicine anti-folding steel wire in the said hollow body tube wall between said apical pore and said taper joint on the throne; The tube wall outside at said hollow body middle part is provided with the fixation balloon that coats said tube wall; This fixation balloon is connected with capillary tube; And this capillary tube is positioned at tube wall between said fixation balloon and the said taper joint at said hollow pipe body and extends and draw from the tube wall near said taper joint; And then being connected to check valve, it is said fixation balloon inflation that this check valve is used for via said capillary tube.
2. Wicresoft as claimed in claim 1 pneumothorax drainage tube is characterized in that the external diameter of said hollow body is no more than 4mm.
3. Wicresoft as claimed in claim 1 pneumothorax drainage tube is characterized in that, also is provided with equally distributed indicating graduation in the tube wall outside between said apical pore and said taper joint of said hollow body.
4. Wicresoft as claimed in claim 1 pneumothorax drainage tube is characterized in that, also is connected with pilot balloon between said check valve and the said capillary tube, and this pilot balloon is used for when said check valve is the inflation of said fixation balloon, indicating the fullness degree of this fixation balloon.
5. Wicresoft as claimed in claim 1 pneumothorax drainage tube is characterized in that, also is provided with the butterfly pipe clamp in the tube wall outside between said fixation balloon and said taper joint of said hollow body, is used for fixing exposing external said hollow body.
6. like each described Wicresoft pneumothorax drainage tube of claim 1 to 4, it is characterized in that the material that the core employing is led in said hollow body and said puncture is polyurethane, flexible PVC or silica gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210049508.1A CN102580172B (en) | 2012-02-29 | 2012-02-29 | Minimally invasive pneumothorax drainage tube |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210049508.1A CN102580172B (en) | 2012-02-29 | 2012-02-29 | Minimally invasive pneumothorax drainage tube |
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| CN102580172A true CN102580172A (en) | 2012-07-18 |
| CN102580172B CN102580172B (en) | 2015-02-18 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055409A (en) * | 2013-01-31 | 2013-04-24 | 四川大学华西医院 | Transthoracic puncture aorta intubation tube suitable for minimally invasive cardiac surgery |
| CN103520784A (en) * | 2013-11-07 | 2014-01-22 | 中国人民解放军第三军医大学第三附属医院 | Integrated thoracic close drainage device |
| CN105056373A (en) * | 2015-08-19 | 2015-11-18 | 茹朝贵 | Catheter capable of observing ballooning situation of air bag |
| CN106730077A (en) * | 2016-11-16 | 2017-05-31 | 浙江伽奈维医疗科技有限公司 | A kind of device for treating pneumothorax |
| CN107029338A (en) * | 2017-05-25 | 2017-08-11 | 郑州大学第附属医院 | Promote postoperative leak device for healing |
| CN109107029A (en) * | 2018-09-12 | 2019-01-01 | 武汉恒鑫康得科技有限公司 | The anti-skidding anticreep lateral leakage protection body cavity drainage tube of composite layer |
| CN109107028A (en) * | 2018-09-12 | 2019-01-01 | 武汉恒鑫康得科技有限公司 | Anti-skidding anticreep lateral leakage protection body cavity drainage tube |
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| US6299593B1 (en) * | 2000-03-03 | 2001-10-09 | Akio Wakabayashi | Double and multiple lumen chest drainage tube |
| US20030018309A1 (en) * | 2001-07-17 | 2003-01-23 | Breznock Eugene Michael | Method and apparatus for chest drainage |
| CN1400023A (en) * | 2001-08-06 | 2003-03-05 | 中国人民解放军第一五七医院 | Medical spiral drainage-tube |
| CN101259029A (en) * | 2008-04-16 | 2008-09-10 | 林平 | Disposable thoracic drainage needle |
| US20100204707A1 (en) * | 2009-02-11 | 2010-08-12 | Portaero, Inc. | Surgical instruments for creating a pneumostoma and treating chronic obstructive pulmonary disease |
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| CN202590134U (en) * | 2012-02-29 | 2012-12-12 | 常州市康心医疗器械有限公司 | Bending-preventing pneumothorax drainage tube |
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2012
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Patent Citations (7)
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| US6299593B1 (en) * | 2000-03-03 | 2001-10-09 | Akio Wakabayashi | Double and multiple lumen chest drainage tube |
| US20030018309A1 (en) * | 2001-07-17 | 2003-01-23 | Breznock Eugene Michael | Method and apparatus for chest drainage |
| CN1400023A (en) * | 2001-08-06 | 2003-03-05 | 中国人民解放军第一五七医院 | Medical spiral drainage-tube |
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| US20100204707A1 (en) * | 2009-02-11 | 2010-08-12 | Portaero, Inc. | Surgical instruments for creating a pneumostoma and treating chronic obstructive pulmonary disease |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103055409A (en) * | 2013-01-31 | 2013-04-24 | 四川大学华西医院 | Transthoracic puncture aorta intubation tube suitable for minimally invasive cardiac surgery |
| CN103055409B (en) * | 2013-01-31 | 2014-08-13 | 四川大学华西医院 | Transthoracic puncture aorta intubation tube suitable for minimally invasive cardiac surgery |
| CN103520784A (en) * | 2013-11-07 | 2014-01-22 | 中国人民解放军第三军医大学第三附属医院 | Integrated thoracic close drainage device |
| CN105056373A (en) * | 2015-08-19 | 2015-11-18 | 茹朝贵 | Catheter capable of observing ballooning situation of air bag |
| CN106730077A (en) * | 2016-11-16 | 2017-05-31 | 浙江伽奈维医疗科技有限公司 | A kind of device for treating pneumothorax |
| CN106730077B (en) * | 2016-11-16 | 2023-12-01 | 浙江伽奈维医疗科技有限公司 | Device for treating pneumothorax |
| CN107029338A (en) * | 2017-05-25 | 2017-08-11 | 郑州大学第附属医院 | Promote postoperative leak device for healing |
| CN107029338B (en) * | 2017-05-25 | 2023-01-24 | 郑州大学第一附属医院 | Device for promoting healing of postoperative leak |
| CN109107029A (en) * | 2018-09-12 | 2019-01-01 | 武汉恒鑫康得科技有限公司 | The anti-skidding anticreep lateral leakage protection body cavity drainage tube of composite layer |
| CN109107028A (en) * | 2018-09-12 | 2019-01-01 | 武汉恒鑫康得科技有限公司 | Anti-skidding anticreep lateral leakage protection body cavity drainage tube |
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| CN102580172B (en) | 2015-02-18 |
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