CN205235035U - Thoracic surgery thorax drainage device - Google Patents
Thoracic surgery thorax drainage device Download PDFInfo
- Publication number
- CN205235035U CN205235035U CN201620079535.7U CN201620079535U CN205235035U CN 205235035 U CN205235035 U CN 205235035U CN 201620079535 U CN201620079535 U CN 201620079535U CN 205235035 U CN205235035 U CN 205235035U
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- China
- Prior art keywords
- drainage tube
- piston rod
- piston
- drainage
- tube
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Abstract
The utility model discloses a thoracic surgery thorax drainage device relates to the medical instrument field, including drainage tube, pjncture needle, piston and piston rod, the one end of drainage tube is located to the pjncture needle, piston sliding connection is connected in the drainage tube and with the piston rod, the piston rod is the piston rod of interior empty form and the extraction room intercommunication that forms with piston and drainage tube, the drainage tube is equipped with with drainage tube appearance complex outer tube outward and forms an inner chamber, is equipped with a plurality of liquid outlets and a notes liquid pipe on the rear end lateral wall of drainage tube, and it has the stock solution bag that is equipped with the washing liquid to annotate the liquid union coupling, still is equipped with a stop valve on the notes liquid pipe in the outer tube outside, be equipped with a plurality of leakage fluid drams on the front end lateral wall of drainage tube, be equipped with the sealing washer between the front end of drainage tube and the pjncture needle, the utility model discloses not only can realize drainage and abluent and go on simultaneously, simple structure moreover, the compactness, small, convenient operation has practiced thrift the cost.
Description
Technical field
The utility model relates to medical instruments field, is specifically related to a kind of thoracic surgery thoracic duction instrument.
Background technology
[at present, the drainage means for removing anocelia of the clinical use of thoracic surgery only has drainage, when thoracic cavity is rinsed, need to pull out drainage puncture needle, insert cleaning hose again and rinse, so operation is very loaded down with trivial details, wastes time and energy, not only increase medical personnel's labour intensity, and increased patient's misery. Application number is 201520253160.7 to disclose a kind of thoracic surgery pleural effusion drainage device, belongs to technical field of medical instruments. Comprise puncture needle and drainage tube; Described puncture needle is provided with two separate tube chambers, is respectively for the drainage tube chamber of drainage with for inputting the flushing tube chamber of cleaning fluid; The afterbody of described drainage tube chamber is connected with drainage tube, and drainage tube is provided with drainage control valve; The end of described drainage tube connects vacuum extractor; The afterbody of described flushing tube chamber connects washing lotion dropper, and washing lotion dropper is provided with washing control valve; The end of described washing lotion dropper connects the liquid storing bag that cleaning fluid is housed. Although said apparatus has solved drainage and has cleaned the problem that can not carry out simultaneously, can find out that said apparatus structure is comparatively complicated, supporting apparatus structure is more, still comparatively inconvenience in the time that reality is used, integrated degree is lower.
Summary of the invention
The purpose of this utility model is to provide a kind of thoracic surgery thoracic duction instrument, to solve the above-mentioned multinomial defect causing in prior art.
A kind of thoracic surgery thoracic duction instrument, comprise drainage tube, puncture needle, piston and piston rod, described puncture needle is located at one end of drainage tube, described piston is slidably connected in drainage tube and is connected with piston rod, described piston rod is the piston rod of interior empty form and is communicated with the extraction chamber of piston and drainage tube formation, described drainage tube is provided with the outer tube coordinating with drainage tube profile outward and forms an inner chamber, the rear end sidewall of drainage tube is provided with some liquid outlets and a liquid injection pipe, liquid injection pipe is connected with the liquid storing bag that cleaning fluid is housed, on the liquid injection pipe in outer tube outside, be also provided with a shutoff valve, the front end side wall of described drainage tube is provided with some leakage fluid drams, between the front end of drainage tube and puncture needle, be provided with sealing ring.
Preferably, described liquid outlet and leakage fluid dram to be shaped as rectangle circular or oval.
Preferably, the front end of described drainage tube and the front end of piston rod are provided with check valve.
Preferably, the inner side of described leakage fluid dram is provided with the projection of arc surfaced.
Preferably, the outside of described outer tube is provided with the anti-skidding projection of some point-like.
The utility model has the advantage of: this kind of device carries out when not only can realizing drainage and cleaning, and simple in structure, compactness, volume is little, easy to operate, has saved cost.
Brief description of the drawings
Fig. 1 is the positive view of a kind of thoracic surgery thoracic duction instrument described in the utility model.
Wherein: 1-drainage tube, 2-puncture needle, 3-piston, 4-piston rod, 5-outer tube, 6-liquid outlet, 7-liquid injection pipe, 8-liquid storing bag, 9-shutoff valve, 10-leakage fluid dram, 11-sealing ring, 12-check valve, 13-projection, 14-anti-skidding projection.
Detailed description of the invention
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, further set forth the utility model.
As shown in Figure 1, a kind of thoracic surgery thoracic duction instrument, comprise drainage tube 1, puncture needle 2, piston 3 and piston rod 4, described puncture needle 2 is located at one end of drainage tube 1, described piston 3 is slidably connected in drainage tube 1 and is connected with piston rod 4, the piston rod that described piston rod 4 is interior empty form the extraction chamber forming with piston 3 and drainage tube 1 are communicated with, described drainage tube 1 is outer to be provided with the outer tube 5 coordinating with drainage tube 1 profile and to form an inner chamber, the rear end sidewall of drainage tube 1 is provided with some liquid outlets 6 and a liquid injection pipe 7, liquid injection pipe 7 is connected with the liquid storing bag 8 that cleaning fluid is housed, on the liquid injection pipe 7 in outer tube 5 outsides, be also provided with a shutoff valve 9, the front end side wall of described drainage tube 1 is provided with some leakage fluid drams 10, between the front end of drainage tube 1 and puncture needle 2, be provided with sealing ring 11, can realize in use in the inner chamber forming toward piston 3 and drainage tube 1 rear end and inject a certain amount of cleaning fluid, then pull out piston rod 4, puncture needle 4 is by intrathoracic hydrops sucking-off, simultaneously, under the effect of piston 3 extruding forces, the inner chamber that cleaning fluid forms by outer tube 5 and drainage tube 1 flows to leakage fluid dram 9, and in discharging thoracic cavity, cleans leakage fluid dram 9, in the time not needing to clean, close shutoff valve 9, in sum, this kind of device carries out when not only can realizing drainage and cleaning, and simple in structure, compact, volume is little, easy to operate, save cost.
It should be noted that described liquid outlet 9 and leakage fluid dram 10 to be shaped as rectangle circular or oval, can be processed into as required difformity, the inner side of described leakage fluid dram 7 is provided with the projection 13 of arc surfaced, and the liquid of discharging is flowed towards puncture needle 2 front ends.
In the present embodiment, the front end of the front end of described drainage tube 1 and piston rod 4 is provided with check valve 12, can make hydrops in thoracic cavity outwards to flow out, and there will not be backflow phenomenon, the outside of described outer tube 5 is provided with the anti-skidding protruding 14 of some point-like, can increase staff and its frictional force.
Based on above-mentioned, the utility model carries out when not only can realizing drainage and cleaning, and simple in structure, compactness, and volume is little, easy to operate, has saved cost.
As known by the technical knowledge, the utility model can be realized by other the embodiment that does not depart from its Spirit Essence or essential feature. Therefore, above-mentioned disclosed embodiment, with regard to each side, all just illustrates, and is not only. Allly within the scope of the utility model or in the change being equal in scope of the present utility model, be all included in the utility model.
Claims (5)
1. a thoracic surgery thoracic duction instrument, comprise drainage tube, puncture needle, piston and piston rod, described puncture needle is located at one end of drainage tube, described piston is slidably connected in drainage tube and is connected with piston rod, described piston rod is the piston rod of interior empty form and is communicated with the extraction chamber of piston and drainage tube formation, it is characterized in that, described drainage tube is provided with the outer tube coordinating with drainage tube profile outward and forms an inner chamber, the rear end sidewall of drainage tube is provided with some liquid outlets and a liquid injection pipe, liquid injection pipe is connected with the liquid storing bag that cleaning fluid is housed, on the liquid injection pipe in outer tube outside, be also provided with a shutoff valve, the front end side wall of described drainage tube is provided with some leakage fluid drams, between the front end of drainage tube and puncture needle, be provided with sealing ring.
2. a kind of thoracic surgery thoracic duction instrument according to claim 1, is characterized in that: described liquid outlet and leakage fluid dram to be shaped as rectangle circular or oval.
3. a kind of thoracic surgery thoracic duction instrument according to claim 2, is characterized in that: the front end of described drainage tube and the front end of piston rod are provided with check valve.
4. a kind of thoracic surgery thoracic duction instrument according to claim 1, is characterized in that: the inner side of described leakage fluid dram is provided with the projection of arc surfaced.
5. a kind of thoracic surgery thoracic duction instrument according to claim 4, is characterized in that: the outside of described outer tube is provided with the anti-skidding projection of some point-like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079535.7U CN205235035U (en) | 2016-01-27 | 2016-01-27 | Thoracic surgery thorax drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620079535.7U CN205235035U (en) | 2016-01-27 | 2016-01-27 | Thoracic surgery thorax drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205235035U true CN205235035U (en) | 2016-05-18 |
Family
ID=55934121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620079535.7U Expired - Fee Related CN205235035U (en) | 2016-01-27 | 2016-01-27 | Thoracic surgery thorax drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205235035U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045378A (en) * | 2018-10-19 | 2018-12-21 | 洛阳市第人民医院（洛阳市红十字会医院、洛阳市康复医院） | A kind of thoracic surgery nursing drainage device |
| CN111610339A (en) * | 2020-05-26 | 2020-09-01 | 山东艾科达生物科技有限公司 | Full-automatic Weishi method erythrocyte sedimentation rate analyzer |
| CN112401809A (en) * | 2020-11-25 | 2021-02-26 | 瑞惜康(苏州)医疗科技有限公司 | Disposable uroscope convenient to inspect |
| CN113546267A (en) * | 2021-06-09 | 2021-10-26 | 张智健 | Device for removing sputum-stained biomembrane on inner wall of trachea cannula or tracheotomy catheter |
-
2016
- 2016-01-27 CN CN201620079535.7U patent/CN205235035U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045378A (en) * | 2018-10-19 | 2018-12-21 | 洛阳市第人民医院（洛阳市红十字会医院、洛阳市康复医院） | A kind of thoracic surgery nursing drainage device |
| CN111610339A (en) * | 2020-05-26 | 2020-09-01 | 山东艾科达生物科技有限公司 | Full-automatic Weishi method erythrocyte sedimentation rate analyzer |
| CN111610339B (en) * | 2020-05-26 | 2023-06-27 | 山东艾科达生物科技有限公司 | Full-automatic Weissel method blood sedimentation analyzer |
| CN112401809A (en) * | 2020-11-25 | 2021-02-26 | 瑞惜康(苏州)医疗科技有限公司 | Disposable uroscope convenient to inspect |
| CN113546267A (en) * | 2021-06-09 | 2021-10-26 | 张智健 | Device for removing sputum-stained biomembrane on inner wall of trachea cannula or tracheotomy catheter |
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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 |
Granted publication date: 20160518 Termination date: 20170127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |