CN2936267Y - Thoracic draining device - Google Patents
Thoracic draining device Download PDFInfo
- Publication number
- CN2936267Y CN2936267Y CN 200720018002 CN200720018002U CN2936267Y CN 2936267 Y CN2936267 Y CN 2936267Y CN 200720018002 CN200720018002 CN 200720018002 CN 200720018002 U CN200720018002 U CN 200720018002U CN 2936267 Y CN2936267 Y CN 2936267Y
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- CN
- China
- Prior art keywords
- drainage tube
- receiving flask
- thoracic
- instrument according
- duction instrument
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a thoracic drainage system, which belongs to the technical field of operation apparatus. The utility model adopts the technical proposal that: The drainage system comprises a drainage tube and a tube transfixion pin corresponding to the diameter of the drainage tube at the end to enter the thoracic cavity. The lower end of the drainage tube is extended into the receiving flask which has an outlet. The height of the outlet is higher than that of the lower end of the drainage tube. A sterilizing and decontaminating apparatus is arranged on the upper cover of the receiving flask, a fixation support is arranged on the external wall of the receiving flask, and a stopping piece for preventing the reverse absorption of liquid is positioned at the lower end of the drainage tube. The utility model has the advantages of simple structure, convenient operation and safe operation, therefore, the system can effectively prevent infection of the patient and reduce the pain during the treatment process.
Description
Technical field
This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of thoracic duction instrument.
Background technology
Chest drainage operation in recent years is widely used, use puncture needle to penetrate the thoracic cavity in the operation process earlier, connect drainage tube with needle tubing at last, again and again intrathoracic hydrops is extracted out, but it is very loaded down with trivial details repeatedly to extract hydrops, the frequency of extraction, speed and size firmly also are difficult to control, increase misery to the patient, and thoracic cavity and extraneous the connection, infected easily, cause harmful effect for the treatment in operation later stage; Part is provided with the thoracic duction instrument of drainage tube because the decontaminating apparatus after not using makes the patient infection easily in the use, and occurs the phenomenon of " suck-back " in operating process easily, causes bacteria infection once more, has increased patient's misery.
Summary of the invention
In order to solve operation back drain inconvenience, deficiency such as infection easily, this utility model provides a kind of thoracic duction instrument.
A kind of thoracic duction instrument of the present utility model, it comprises drainage tube, tubular type puncture needle, described drainage tube lower end probes into receiving flask, receiving flask is provided with leakage fluid dram, the height of leakage fluid dram is higher than the height of drainage tube lower end, it is characterized in that: the caliber size that drainage tube enters the thoracic cavity part is corresponding with the diameter of tubular type puncture needle; The receiving flask loam cake is provided with sterilization and disinfection device; The outer wall of receiving flask is provided with fixed support; The lower end of drainage tube is provided with the catch that can prevent the liquid suck-back.This utility model can utilize the disinfection solution that needs to inject from house steward when using, realize large-area sprinkling by shower nozzle, realizes the pasteurised completely of receiving flask, makes sterilized bottle be in an aseptic state, for the patient provides safeguard; The lower end of this drainage tube also is provided with the catch that can prevent suck-back, and operation is simple and reliable like this, can better prevent patient's subinfection again; The fixed support that is provided with on the receiving flask outer wall can make it carry on a shoulder pole easily on the head of a bed or edge of bed, like this can handled easily.
Described sterilization and disinfection device comprises the house steward who is arranged on loam cake, and house steward is communicated with the shower nozzle that is positioned at the receiving flask inner chamber.This sterilization and disinfection device is simple in structure, easy to operate, and the size of shower nozzle can design as required, preferably makes the area of the projected area of shower nozzle more than or equal to the bottom surface of collecting liquid, and receiving flask can better complete disinfection like this.
In addition, in order to reduce the misery that change in flow causes to the patient, further improvement of the utility model also has, and also is provided with arrangements for speed regulation on drainage tube.
Above-mentioned catch specifically can adopt following mode to install, and a side of catch is hinged on the sidewall of drainage tube lower end, and the area of catch is greater than the cross section of drainage tube.This mode is simple and reliable, can effectively prevent the liquid suck-back.
The tubular type puncture needle comprises nook closing member and is sleeved on sleeve pipe on the nook closing member, the end that drainage tube enters the thoracic cavity be provided with formation after inflatable the heaving, be used for localized air bag, the loading line that communicates with air bag under pressure action is arranged.This loading line all is close on the drainage tube outer tube wall after naturalness is unaerated or inflation, promptly directly be sealed and matched with drainage tube, when its at one end under the pressure action this pipeline just be switched on.This simple and reliable for structure, during use, behind whole puncture needle insertion thoracic cavity, nook closing member is extracted backward, and the end that drainage tube is entered the thoracic cavity inserts in the sleeve pipe and this end is entered in the thoracic cavity, utilizes needle tubing then, in loading line, inflate, enter at drainage tube on the pipe outer wall of an end in thoracic cavity and heave a positioning gasbag, at this moment, withdraw from sleeve pipe backward away from human body.When this air bag can prevent effectively that sleeve pipe from withdrawing from backward, drainage tube is taken out of, and prevented that it from coming off and provide safeguard for the intrathoracic drainage tube that is retained in of back.When needs are pulled up drainage tube, utilize needle tubing air-breathing again, after being disappeared, can operate smoothly by air bag.
Also be provided with liquid injection port and fluid injection pipeline on the above-mentioned drainage tube, fluid injection pipeline and loading line are independent respectively to be provided with.This reasonable in design, operation is simple and reliable.
The beneficial effects of the utility model can be according to above-mentioned description as can be known: it is simple in structure, and is easy to operate, safe in utilization, can effectively prevent the patient infection, reduces the misery in its therapeutic process.
Description of drawings
Fig. 1 is this utility model specific embodiment structural representation.
Fig. 2 is the structural representation of tubular type puncture needle in this utility model specific embodiment.
Fig. 3 is drawn out of the structural representation that drainage tube is inserted in the back for nook closing member in this utility model specific embodiment.
State diagram when Fig. 4 heaves for the air bag on the drainage tube in this utility model specific embodiment.
Wherein: 1-drainage tube, 2-liquid injection port, 3-fluid injection pipeline, 4-leakage fluid dram, 5-receiving flask, 6-nook closing member, 7-sleeve pipe, 8-air bag, 9-loading line, 10-tubular type puncture needle, house steward 11-, 12-shower nozzle, 13-fixed support, 14-catch, 15 arrangements for speed regulation.
The specific embodiment
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
This utility model is a kind of thoracic duction instrument, it comprises drainage tube 1, one end of drainage tube 1 probes into receiving flask 5, the tubular type puncture needle 10 that is used with drainage tube is arranged, tubular type puncture needle 10 comprises nook closing member 6 and the sleeve pipe 7 that is sleeved on the nook closing member, and it is corresponding with the diameter of tubular type puncture needle that drainage tube 1 enters thoracic cavity end caliber size.The end outer wall that drainage tube 1 enters the thoracic cavity be provided with inflatable heave that the back forms, be used for localized air bag 8, the loading line 9 that communicates with air bag 8 under pressure action is arranged, also be provided with liquid injection port and fluid injection pipeline 3 on the drainage tube 1, fluid injection pipeline 3 and loading line 9 are independent respectively to be provided with.The body portion concrete structure of drainage tube 1 can adopt existing catheter.In addition, on drainage tube, also can be provided with arrangements for speed regulation 15, the structure of this device can adopt existing tube for transfusion on arrangements for speed regulation, do not repeat them here.Receiving flask 5 is provided with leakage fluid dram 4, the height of leakage fluid dram 4 is higher than the height of drainage tube 1, receiving flask 5 loam cakes are provided with sterilization and disinfection device, and sterilization and disinfection device comprises the house steward 11 who is arranged on loam cake, and house steward 11 is communicated with the shower nozzle 12 that is positioned at receiving flask 5 inner chambers.The outer wall of receiving flask 5 is provided with fixed support 13; The lower end of drainage tube 1 is provided with the catch 14 that can prevent the liquid suck-back, and catch 14 is hinged on the sidewall of drainage tube 1 lower end, and the area of catch 14 is greater than the area in the cross section of drainage tube 1.
Claims (6)
1. thoracic duction instrument, it comprises drainage tube, tubular type puncture needle, described drainage tube lower end probes into receiving flask, receiving flask is provided with leakage fluid dram, the height of leakage fluid dram is higher than the height of drainage tube lower end, it is characterized in that: the caliber size that drainage tube enters the thoracic cavity part is corresponding with the diameter of tubular type puncture needle; The receiving flask loam cake is provided with sterilization and disinfection device; The outer wall of receiving flask is provided with fixed support; The lower end of drainage tube is provided with the catch that can prevent the liquid suck-back.
2, thoracic duction instrument according to claim 1 is characterized in that: described sterilization and disinfection device comprises the house steward who is arranged on loam cake, and house steward is communicated with the shower nozzle that is positioned at the receiving flask inner chamber.
3, thoracic duction instrument according to claim 1 and 2 is characterized in that, also is provided with arrangements for speed regulation on drainage tube.
4, thoracic duction instrument according to claim 1 and 2 is characterized in that, described catch is hinged on the sidewall of drainage tube lower end, and the area of catch is greater than the area of section of drainage tube.
5, thoracic duction instrument according to claim 1 and 2, it is characterized in that, described tubular type puncture needle comprises nook closing member and the sleeve pipe that is sleeved on the nook closing member, the end that drainage tube enters the thoracic cavity be provided with formation after inflatable the heaving, be used for localized air bag, the loading line that communicates with air bag under pressure action is arranged.
6, thoracic duction instrument according to claim 5 is characterized in that, also is provided with liquid injection port and fluid injection pipeline on the described drainage tube, and fluid injection pipeline and loading line are independent respectively to be provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720018002 CN2936267Y (en) | 2007-01-29 | 2007-01-29 | Thoracic draining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720018002 CN2936267Y (en) | 2007-01-29 | 2007-01-29 | Thoracic draining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2936267Y true CN2936267Y (en) | 2007-08-22 |
Family
ID=38360286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720018002 Expired - Fee Related CN2936267Y (en) | 2007-01-29 | 2007-01-29 | Thoracic draining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2936267Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028613A1 (en) * | 2016-08-11 | 2018-02-15 | 胡绍勤 | Drainage device |
| CN109010939A (en) * | 2018-07-02 | 2018-12-18 | 袁永刚 | A kind of hydrops suction means for operation of lung cancer |
-
2007
- 2007-01-29 CN CN 200720018002 patent/CN2936267Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018028613A1 (en) * | 2016-08-11 | 2018-02-15 | 胡绍勤 | Drainage device |
| CN109010939A (en) * | 2018-07-02 | 2018-12-18 | 袁永刚 | A kind of hydrops suction means for operation of lung cancer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |