CN214911131U - Pleuroperitoneal cavity puncture drainage device - Google Patents
Pleuroperitoneal cavity puncture drainage device Download PDFInfo
- Publication number
- CN214911131U CN214911131U CN202120126009.2U CN202120126009U CN214911131U CN 214911131 U CN214911131 U CN 214911131U CN 202120126009 U CN202120126009 U CN 202120126009U CN 214911131 U CN214911131 U CN 214911131U
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- Prior art keywords
- drainage
- tube
- pipe
- bottle
- adjusting
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- Expired - Fee Related
Links
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 239000002504 physiological saline solution Substances 0.000 claims description 3
- 210000004712 air sac Anatomy 0.000 claims description 2
- 239000003570 air Substances 0.000 description 11
- 210000000115 thoracic cavity Anatomy 0.000 description 9
- 238000000034 method Methods 0.000 description 7
- 210000002445 nipple Anatomy 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 239000007788 liquid Substances 0.000 description 4
- 210000003281 pleural cavity Anatomy 0.000 description 3
- 238000001356 surgical procedure Methods 0.000 description 3
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 201000003144 pneumothorax Diseases 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 206010014568 Empyema Diseases 0.000 description 1
- 206010019027 Haemothorax Diseases 0.000 description 1
- 206010048612 Hydrothorax Diseases 0.000 description 1
- 206010066239 Mediastinal shift Diseases 0.000 description 1
- 206010051986 Pneumatosis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a pleuroperitoneal cavity puncture drainage device, including drainage bottle, pipe, drainage tube and pjncture needle, pipe connection is between drainage bottle and drainage tube, and the drainage tube is connected with the pjncture needle, the port lateral wall that drainage tube and pjncture needle are connected is provided with a plurality of apertures, and the end of drainage tube is equipped with the three-way pipe, the pipe is two, and it connects between three-way pipe and drainage bottle, the kneck of drainage bottle still is equipped with adjusting device. The utility model discloses the port lateral wall of being connected at drainage tube and pjncture needle is provided with a plurality of apertures, and the aperture has reduced the inside pressure when the drainage of drainage tube lumen, improves the smoothness degree of drainage, and still reducible because the drainage is not smooth to the painful sense of relapse that brings the patient.
Description
Technical Field
The utility model relates to a pleuroperitoneal cavity puncture field especially relates to a pleuroperitoneal cavity puncture drainage device.
Background
Closed thoracic drainage is a widely applied technology in thoracic surgery, trauma surgery, respiratory department and critical medicine department, and is an effective method for treating empyema, traumatic hemothorax, pneumothorax and spontaneous pneumothorax. The gravity drainage is an important measure for reconstruction after thoracotomy, maintaining negative pressure of the thoracic cavity, draining pneumatosis and hydrops in the thoracic cavity and promoting lung expansion by taking gravity drainage as a principle. The purpose is to better improve the negative pressure of the pleural cavity, discharge the air, blood and liquid from the pleural cavity, prevent the reflux of the air, promote the re-expansion of the lung and close the pleural cavity; balancing pressure, preventing mediastinal shift and pulmonary compression.
Currently, the existing thoracic drainage device generally drains gas and liquid in the thoracic cavity to the outside of the body by a method of placing a drainage tube into an incision after a thoracic cavity incision by surgery or placing the drainage tube into the thoracic cavity by means of puncture. For example, chinese patent document 202020027391.7 discloses a drainage device for placing a tube in a thoracic cavity, which includes a drainage bottle, a flexible tube, a drainage tube connector and a drainage tube, wherein the drainage tube is used to connect with a puncture needle, the drainage bottle is connected with the flexible tube, and the flexible tube can guide the patient fluid in the drainage tube to the drainage bottle to achieve drainage. But medical personnel in the actual work can discover, because can't know the specific hydrops ' of patient's volume in detail, so the jam of drainage tube and hose appears very easily in the drainage, to the jam of hose, generally chooses for use and directly changes the new pipe, but can delay whole drainage process, and the long-term implantation of drainage tube, can lead to the patient to be uncomfortable. For the blockage of the drainage tube, the whole drainage tube can only be pulled out of the body of the patient and then is placed in the patient after being replaced again, the repeated placement is not different from the repeated placement, the pain of the patient is increased, and the drainage efficiency is reduced.
Disclosure of Invention
The utility model aims to provide a: in order to overcome the defects, the pleuroperitoneal cavity puncture drainage device is provided to reduce the blockage rate in the drainage process and improve the drainage efficiency.
In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a pleuroperitoneal cavity puncture drainage device, includes drainage bottle, pipe, drainage tube and pjncture needle, and the pipe connection is between drainage bottle and drainage tube, and the drainage tube is connected with the pjncture needle, the port lateral wall that drainage tube and pjncture needle are connected is provided with a plurality of apertures, and the end of drainage tube is equipped with the three-way pipe, the pipe is two, and its connection is between three-way pipe and drainage bottle, the kneck of drainage bottle still is equipped with adjusting device.
Furthermore, the tail end of the drainage tube is connected with a main channel of the three-way tube, two side channels of the three-way tube are respectively connected with the tube openings of the two guide tubes, and the tail ends of the guide tubes are connected with the interfaces of the drainage bottle.
Furthermore, adjusting device is two governing pipes that set up at the drainage bottle kneck, and every governing pipe includes the canned paragraph of bottom and the reducing section of prelude, and its canned paragraph outer wall is laminated with the interface inner wall is fixed, and the reducing section is located the interface top for with pipe connection.
Furthermore, the reducing section is formed by sleeving a plurality of short sections with different diameters in a threaded manner, so that the circumference of the reducing section is gradually reduced from bottom to top.
Furthermore, the cross-section of the adjusting pipe is semicircular, the sides of the two adjusting pipes where the diameters are located are opposite, the diameters of the adjusting pipes are smaller than the diameter of the drainage bottle connector, namely, a gap section is arranged between the two adjusting pipes, a sealing air bag is arranged at the gap section, and the outer wall of the air bag abuts against the outer wall of the side of the adjusting pipe where the diameter is located and the inner wall of the connector.
Further, physiological saline is injected into the air sac.
Since the proposal is adopted, the beneficial effects of the utility model reside in that: the utility model provides a not enough of prior art, the utility model provides a pleuroperitoneal cavity puncture drainage device, its benefit is:
(1) the utility model discloses the port lateral wall of being connected at drainage tube and pjncture needle is provided with a plurality of apertures, and the aperture has reduced the inside pressure when the drainage of drainage tube lumen, improves the smoothness degree of drainage, and still reducible because the drainage is not smooth to the painful sense of relapse that brings the patient.
(2) The utility model discloses an adopt the tee junction between pipe, drainage bottle, the drainage tube, and be equipped with two pipes, so when drainage catheter appears blockking up, medical personnel can select another pipe to carry out the drainage under the condition that need not dismantle the pipe, can avoid needing to change connecting tube again and lead to the drawback that the drainage was interrupted, has also avoided the disease to bear the pain that puncture and drainage interruption brought repeatedly.
(3) The utility model discloses set up adjusting device at drainage bottle kneck, the size of every control tube of adjusting device is adjustable, is convenient for with pipe connection, has improved the steadiness among the drainage process.
Drawings
Fig. 1 is a schematic structural view of the drainage device of the present invention.
Figure 2 is a top view of the regulator tube and bladder of the present invention positioned within the interface.
Fig. 3 is a side view of the adjustment device of the present invention.
Reference numerals: 1-drainage bottle, 2-catheter, 3-drainage tube, 31-small hole, 4-puncture needle, 5-three-way tube, 6-adjusting tube, 7-short section and 8-air bag.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Examples
As shown in fig. 1-3, a pleuroperitoneal cavity puncture drainage device, like the prior art, comprises a drainage bottle 1, a catheter 2, a drainage tube 3 and a puncture needle 4, wherein the catheter 2 is connected between the drainage bottle 1 and the drainage tube 3, and the drainage tube 3 is connected with the puncture needle 4, and the connection structure of the drainage tube 3 and the puncture needle 4 has no essential difference from the prior art, so that the details are not repeated herein.
Because the drainage tube 3 is to enter the inside of the body of a patient when carrying out the hydrothorax and peritoneal cavity drainage, a 330 catheter is generally selected, but the lumen of the catheter is smaller, which easily causes the situations of unsmooth drainage and blockage. So in order to avoid influencing the drainage effect, the utility model discloses the port lateral wall of being connected at drainage tube 3 and pjncture needle 4 is provided with a plurality of apertures 31, and aperture 31 reduces the inside pressure when the drainage of its lumen, improves the smoothness degree of drainage, and still can reduce because the drainage is not smooth to the painful sense of relapse that brings the patient.
The tail end of the drainage tube 3 is provided with a three-way tube 5, namely, the tail end of the drainage tube 3 is connected with a main channel of the three-way tube 5, two side channels of the three-way tube 5 are respectively connected with the tube openings of the two guide tubes 2, and the tail ends of the guide tubes 2 are connected with the drainage bottle 1. The connection mode of the three-way pipe 5, the catheter 2 and the drainage tube 3 is the same as the connection structure of the existing medical three-way pipe and the catheter 2, and the application is not repeated herein. When the catheter 2 is used, the medical staff can choose to only use one catheter 2 for drainage through the tee joint, and if the used catheter 2 is blocked due to improper operation, the medical staff can choose the other catheter 2 connected with the tee joint for drainage without detaching the catheter 2. So that the defect that the drainage is interrupted because the catheter 2 is blocked and the catheter 2 needs to be pulled out and replaced again in the drainage process can be avoided, and the pain caused by repeated puncture and drainage interruption of the patient can be avoided.
Further, pipe 2 that generally uses is central ductus venosus 2, and because drainage bottle 1's model is different, its interface bore hardly matches completely with central ductus venosus 2 realization, generally all need use gauze or sticky tape to twine its junction to realize the connection of the two, nevertheless this kind of mode causes the seepage of drainage liquid easily, so the utility model discloses an adjusting device has been designed at 1 kneck of drainage bottle for its interface size is adjustable, is convenient for be connected with pipe 2, improves the steadiness among the drainage process. Specifically speaking, adjusting device includes two regulating tubes 6 that 1 kneck of drainage bottle was equipped with, and regulating tube 6 includes the canned paragraph of bottom and the reducing section of prelude, and its canned paragraph outer wall is fixed with the interface inner wall and is laminated to guarantee the leakproofness between regulating tube 6 and the drainage bottle 1. The reducing section is located the interface top for be connected with pipe 2, and it is cup jointed by 7 screw threads of the nipple joint of a plurality of diameter variation in size and forms, and nipple joint 7 is detachable promptly, and its diameter from the bottom up is for diminishing gradually. Medical personnel can select assorted nipple joint 7 to connect according to the size of concrete pipe 2 when connecting catheter 2 and drainage bottle 1 so, because the elastic retraction power of rubber catheter 2, can make pipe 2 and nipple joint 7 outer wall firm, so in order to realize the firm connection of drainage bottle 1 and catheter 2, and to the less nipple joint 7 of unnecessary diameter, twist off it can be to can
Furthermore, the cross section of each adjusting pipe 6 is a semicircle to be convenient for being attached to the interface, the edges where the diameters of the two adjusting pipes 6 are located are opposite, the diameter of each adjusting pipe 6 is smaller than that of the interface, namely, a gap section is arranged between the two adjusting pipes 6, and the tops of the adjusting pipes 6 after being separated are convenient for being respectively connected with different guide pipes 2. The gap section is provided with a sealing air bag 8, the outer wall of the air bag 8 abuts against the outer wall of the edge where the diameter of the adjusting tube 6 is located and the inner wall of the interface, physiological saline is injected into the air bag 8, the air bag 8 is a medical air bag 8 which is commonly used in the medical field, and the structure of the air bag is not improved in the application, so that the air bag is not repeated. The utility model discloses the usage of injection normal saline is that, if gasbag 8 takes place to break suddenly, the normal saline of its inside injection also can not cause the influence to drainage liquid and medical personnel.
Parts not described in the above modes can be realized by adopting or referring to the prior art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a pleuroperitoneal cavity puncture drainage device, includes drainage bottle (1), pipe (2), drainage tube (3) and pjncture needle (4), and pipe (2) are connected between drainage bottle (1) and drainage tube (3), and drainage tube (3) are connected its characterized in that with pjncture needle (4): the puncture needle is characterized in that a plurality of small holes (31) are formed in the side wall of a port where the drainage tube (3) is connected with the puncture needle (4), a three-way pipe (5) is arranged at the tail end of the drainage tube (3), two guide pipes (2) are connected between the three-way pipe (5) and the drainage bottle (1), and an adjusting device is further arranged at the interface of the drainage bottle (1).
2. The pleuroperitoneal cavity puncture drainage device according to claim 1, wherein: the tail end of the drainage tube (3) is connected with a main channel of the three-way tube (5), two side channels of the three-way tube (5) are respectively connected with the tube openings of the two guide tubes (2), and the tail ends of the guide tubes (2) are connected with the interface of the drainage bottle (1).
3. The pleuroperitoneal cavity puncture drainage device according to claim 1, wherein: adjusting device is two regulating tubes (6) of setting at drainage bottle (1) kneck, and every regulating tube (6) include the canned paragraph of bottom and the reducing section of prelude, and its canned paragraph outer wall is laminated with the interface inner wall is fixed, and the reducing section is located the interface top for be connected with pipe (2).
4. The pleuroperitoneal cavity puncture drainage device according to claim 3, wherein: the reducing section is formed by sleeving a plurality of short sections (7) with different diameters in a threaded manner, so that the circumference of the reducing section is gradually reduced from bottom to top.
5. The pleuroperitoneal cavity puncture drainage device according to claim 4, wherein: the cross-section of adjusting pipe (6) is the semicircle, and the diameter place limit of two adjusting pipes (6) is relative, and the diameter of adjusting pipe (6) is less than the diameter of drainage bottle (1) interface, is equipped with the space section between two adjusting pipes (6) promptly, the space section is equipped with sealed gasbag (8), and the outer wall of gasbag (8) and the outer wall and the interface inner wall on the diameter place limit of adjusting pipe (6) are near.
6. The pleuroperitoneal cavity puncture drainage device according to claim 5, wherein: the air sac (8) is injected with physiological saline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120126009.2U CN214911131U (en) | 2021-01-18 | 2021-01-18 | Pleuroperitoneal cavity puncture drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120126009.2U CN214911131U (en) | 2021-01-18 | 2021-01-18 | Pleuroperitoneal cavity puncture drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214911131U true CN214911131U (en) | 2021-11-30 |
Family
ID=79079264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120126009.2U Expired - Fee Related CN214911131U (en) | 2021-01-18 | 2021-01-18 | Pleuroperitoneal cavity puncture drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214911131U (en) |
-
2021
- 2021-01-18 CN CN202120126009.2U patent/CN214911131U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211130 |