CN204995858U - Thorax hydrops puncture drainage pipe and thorax hydrops puncture drainage external member - Google Patents
Thorax hydrops puncture drainage pipe and thorax hydrops puncture drainage external member Download PDFInfo
- Publication number
- CN204995858U CN204995858U CN201520500963.8U CN201520500963U CN204995858U CN 204995858 U CN204995858 U CN 204995858U CN 201520500963 U CN201520500963 U CN 201520500963U CN 204995858 U CN204995858 U CN 204995858U
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- CN
- China
- Prior art keywords
- drainage tube
- drainage
- sidewall
- sacculus
- external member
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- Expired - Fee Related
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Abstract
The utility model discloses a thorax hydrops puncture drainage pipe and thorax hydrops puncture drainage external member, wherein the drainage tube includes body (1), and be provided with collapsiblely on the lateral wall of body (1) and expanded sacculus (2). The external member includes the utility model provides a convergent divergent channel (6) outside this pjncture needle (5) are established to drainage tube and pjncture needle (5) and cover, convergent divergent channel (6) are used for supplying insert body (1). Owing to be provided with collapsiblely and the expanded sacculus on the drainage tube, after the drainage tube inserts the thorax, can fix a position in the wall of the chest through the expanded sacculus to guarantee the job stabilization of drainage tube then avoid the drainage tube to drop.
Description
Technical field
This utility model relates to hydrothorax puncture drainage field, particularly, relates to a kind of thoracic drainage and thoracentesis pipe, and uses the hydrothorax puncture drainage external member of this drainage tube.
Background technology
Hydrothorax puncture drainage is comparatively common in Surgery Treatment mode, wherein usually adopts a kind of mode using paracentesis trocar and drainage tube to match.Particularly, first inserted to set up passage in thoracic cavity by paracentesis trocar, thus implant the drain that drainage tube carries out hydrothorax.But the fixing inconvenience of drainage tube in this fashion, the probability that the slip between thoracic wall occurs is large.Therefore, as careless manipulation will cause coming off of drainage tube, make hydrops drain failure.
Utility model content
The purpose of this utility model is to provide a kind of hydrothorax puncture drainage tube, and this drainage tube can be avoided coming off in thoracic wall.
Another object of the present utility model is to provide a kind of hydrothorax puncture drainage external member, the drainage tube that this drainage kit uses this utility model to provide.
To achieve these goals, according to an aspect of the present utility model, a kind of hydrothorax puncture drainage tube is provided, comprises body, the sidewall of wherein said body is provided with contraction and expansion sacculus.
Preferably, described sacculus is connected with fluid circuit to be filled with or displacement fluids in described sacculus.
Preferably, the sidewall of described body is formed with the accommodating groove that extends vertically to receive described fluid circuit.
Preferably, described body is pigtail drainage tube structure.
According to another aspect of the present utility model, a kind of hydrothorax puncture drainage external member is provided, the convergent divergent channel comprising drainage tube, puncture needle and be set in outside this puncture needle, described convergent divergent channel is used for inserting for described drainage tube, and described drainage tube is drainage tube provided by the invention.
Preferably, described convergent divergent channel cross-sectional area is greater than the cross-sectional area of described puncture needle, and near-end is formed as the expansion head in throat structure, and the near-end of this expansion head coordinates with described puncture needle slide, and the sidewall of described convergent divergent channel has the tearing part that can tear vertically.
Preferably, described tearing part is the weak structure with far-end tearing notch.
By technique scheme, owing to drainage tube being provided with contraction and expansion sacculus, after drainage tube is inserted into thoracic cavity, make inflation, so that drainage tube is positioned in thoracic wall, thus avoid drainage tube to come off then ensureing the working stability of drainage tube.
Other feature and advantage of the present utility model are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for description, is used from explanation this utility model, but does not form restriction of the present utility model with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is each modular construction schematic diagram under the non-duty of drainage kit that this utility model provides.
Description of reference numerals
1 body 2 sacculus
3 fluid circuits
5 puncture needle 6 convergent divergent channels
11 accommodating groove 61 tearing parts
62 expansion heads
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of this utility model, is not limited to this utility model.
In this utility model, when not doing contrary explanation, the noun of locality used such as " far away, near " refers to for human body, side in use close to human body is nearside, side away from human body is distally, particularly can with reference to the page in figure 1, namely upside is distally, and downside is nearside.In addition, " inside and outside " then refers to the interior and outer of corresponding component profile.
As shown in Figure 1, a kind of hydrothorax puncture drainage external member that this utility model provides, comprise drainage tube and for the introducing parts be implanted among thoracic wall by this drainage tube, wherein in order to realize the purpose of this utility model, this utility model provides a kind of hydrothorax puncture drainage tube, this drainage tube comprises body 1, the sidewall of body 1 is provided with contraction and expansion sacculus 2.Therefore, due to the body 1 of drainage tube being provided with contraction and expansion sacculus 2, after drainage tube is inserted into thoracic cavity, sacculus 2 can be made to expand to be positioned in thoracic wall by drainage tube, thus avoid drainage tube to come off, ensure the working stability of drainage tube.
Wherein in order to realize pucker & bloat on sacculus 2, sacculus 2 is connected with fluid circuit 3 to be filled with or displacement fluids in sacculus 2.This fluid can liquid can be also gas, as long as can realize the pucker & bloat of sacculus 2, this utility model does not limit.
In order to avoid the interference to drainage tube work, preferably, the sidewall of body 1 is formed with the accommodating groove 11 that extends vertically to receive fluid circuit 3.The inwall that this accommodating groove 11 can be arranged on sidewall also can be arranged on outer wall, and can be integrally formed with body 1 by mould man-hour adding.Wherein fluid circuit 3 is filled in this accommodating groove 11 and can be realized storage.In addition, the fluid circuit 3 extending body 1 can be communicated with pumping installations such as air pumps.This accommodating groove 11 can be the groove to body 1 inside opening, the groove to body 2 outside opening or the closed slotted eye be formed in the sidewall of body 1, all should drop in protection scope of the present invention for this type of distortion.Preferably, this accommodating groove 11 is formed as closed slotted eye, this closed slotted eye is included in the radial slot of the axial groove extended in the sidewall of body 1 and the sidewall extending outward body 1, this axial groove and radial slot are interconnected, and the sidewall distal face upper shed at body 1 of axial groove, the opening of radial slot is corresponding with sacculus 2, to arrange fluid circuit 3.
In order to realize the implantation of body 1, the convergent divergent channel 6 that the introducing parts that this utility model provides comprise puncture needle 5 and are set in outside this puncture needle 5, convergent divergent channel 6 inserts for body 1 of making a deposition.Particularly, convergent divergent channel 6 cross-sectional area is greater than the cross-sectional area of puncture needle 5, and near-end is formed as the expansion 62 in throat structure, and near-end and the puncture needle 5 of this expansion 62 are slidably matched.Like this, the body 1 of drainage tube can extend in thoracic cavity along the inwall of this convergent divergent channel 6, and after body 1 has been located, in order to avoid opening and interference to normal drainage work of the sacculus 2 to drainage tube, puncture needle 5 and convergent divergent channel 6 is needed to show breast chamber, wherein puncture needle 5 can distally directly be extracted, but because convergent divergent channel 6 has into the expansion 62 of throat structure, when drainage tube is implanted, distally cannot directly extract convergent divergent channel 6, now in order to address this problem, the sidewall of convergent divergent channel 6 has the tearing part 61 that can tear vertically.Like this, taking out from thoracic cavity after manually convergent divergent channel 6 can being torn vertically by operator.Wherein tearing part 61 can be formed as the various weak structure that can tear, the weak structure of such as thinner thickness, and it, not by the tubular structure that can ensure convergent divergent channel 6 during external force, can be torn when receiving external force.It can pass through mould molding in the process of convergent divergent channel 6 molding, and its far-end can arrange far-end tearing notch, and such as inverted triangle structure is so that the tearing movement of tearing part 61.
In addition, in this utility model, in order to promote drainage effect, preferably, the body 1 of drainage tube is pigtail drainage tube structure.Pigtail drainage tube is parts known in this field, and drainage effect is good.In other embodiments, the structure of various drainage tube all should drop in protection domain of the present utility model.
To sum up, the hydrothorax puncture drainage external member that this utility model provides can complete to high efficient and reliable the drain to hydrops, and safety is high, has higher practicality and promotional value.
Below preferred implementation of the present utility model is described by reference to the accompanying drawings in detail; but; this utility model is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present utility model; can carry out multiple simple variant to the technical solution of the utility model, these simple variant all belong to protection domain of the present utility model.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, this utility model illustrates no longer separately to various possible compound mode.
In addition, also can carry out combination in any between various different embodiment of the present utility model, as long as it is without prejudice to thought of the present utility model, it should be considered as content disclosed in the utility model equally.
Claims (8)
1. a hydrothorax puncture drainage tube, comprises body (1), it is characterized in that, the sidewall of described body (1) is provided with contraction and expansion sacculus (2).
2. drainage tube according to claim 1, is characterized in that, described sacculus (2) is connected with fluid circuit (3) to be filled with or displacement fluids in described sacculus (2).
3. drainage tube according to claim 2, is characterized in that, the sidewall of described body (1) is formed with the accommodating groove (11) that extends vertically to receive described fluid circuit (3).
4. want the drainage tube described in device 3 according to right, it is characterized in that, described accommodating groove (11) is formed as closed slots pore structure, this closed slots pore structure is included in the radial slot of the axial groove extended in the sidewall of described body (1) and the sidewall extending outward described body (1), described axial groove and radial slot are interconnected, and the sidewall distal face upper shed at described body (1) of described axial groove, the opening of described radial slot is corresponding with described sacculus (2).
5. according to the drainage tube in claim 1-3 described in any one, it is characterized in that, described body (1) is pigtail drainage tube structure.
6. a hydrothorax puncture drainage external member, comprise drainage tube, puncture needle (5) and be set in this puncture needle (5) convergent divergent channel outward (6), described convergent divergent channel (6) is for inserting for described drainage tube, it is characterized in that, described drainage tube is for according to the drainage tube in claim 1-5 described in any one.
7. hydrothorax puncture drainage external member according to claim 6, it is characterized in that, described convergent divergent channel (6) cross-sectional area is greater than the cross-sectional area of described puncture needle (5), and near-end is formed as the expansion head (62) in throat structure, near-end and the described puncture needle (5) of this expansion head (62) are slidably matched, and the sidewall of described convergent divergent channel (6) has the tearing part (61) that can tear vertically.
8. hydrothorax puncture drainage external member according to claim 7, is characterized in that, described tearing part (61) are for having the weak structure of far-end tearing notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500963.8U CN204995858U (en) | 2015-07-10 | 2015-07-10 | Thorax hydrops puncture drainage pipe and thorax hydrops puncture drainage external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520500963.8U CN204995858U (en) | 2015-07-10 | 2015-07-10 | Thorax hydrops puncture drainage pipe and thorax hydrops puncture drainage external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204995858U true CN204995858U (en) | 2016-01-27 |
Family
ID=55152767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520500963.8U Expired - Fee Related CN204995858U (en) | 2015-07-10 | 2015-07-10 | Thorax hydrops puncture drainage pipe and thorax hydrops puncture drainage external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204995858U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110333A (en) * | 2020-02-19 | 2020-05-08 | 上海英诺伟医疗器械有限公司 | Percutaneous nephropuncture dilation kit, method of use thereof, and surgical assembly |
-
2015
- 2015-07-10 CN CN201520500963.8U patent/CN204995858U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111110333A (en) * | 2020-02-19 | 2020-05-08 | 上海英诺伟医疗器械有限公司 | Percutaneous nephropuncture dilation kit, method of use thereof, and surgical assembly |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160127 Termination date: 20160710 |