CN204699107U - A kind of single use vacuum extractor - Google Patents
A kind of single use vacuum extractor Download PDFInfo
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- CN204699107U CN204699107U CN201520345332.3U CN201520345332U CN204699107U CN 204699107 U CN204699107 U CN 204699107U CN 201520345332 U CN201520345332 U CN 201520345332U CN 204699107 U CN204699107 U CN 204699107U
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- connector
- drainage
- tube
- drainage tube
- vacuum extractor
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Abstract
This utility model relates to a kind of single use vacuum extractor, it comprises drainage bottle, the bottom of drainage bottle is provided with discharging tube, the front of drainage bottle is provided with scale strip, the upper end of drainage bottle is provided with trachea and feed tube, one end of feed tube is provided with check-valves, the other end of feed tube is provided with connector A, connector A is provided with external screw thread, connector A is connected with connector B, the lower end of connector B is provided with connecting groove, the inwall of connecting groove is provided with female thread, the upper end of connector B is connected with drainage tube, the inside of drainage tube is provided with cross bracket, the outer wall of drainage tube is longitudinally provided with C type groove, developing line is provided with in C type groove, drainage tube is provided with control valve, the end of one end of drainage tube is provided with suction nozzle, the end of suction nozzle is provided with seeker, there is structure simple, reasonable in design, applied widely, counterflow-preventing is effective, kink resistance is strong, prevent body adhesion, can develop by ray, be convenient to the advantage of adjust flux.
Description
Technical field
This utility model belongs to hygienic material technical field, particularly a kind of single use vacuum extractor.
Background technology
Vacuum suction is the negative pressure state being manufactured suction side by certain method, and the material of drain is to suction side Inner extrusion to utilize atmospheric pressure to be treated by suction side, thus complete the effect that material is attracted, Hospitals at Present is to stomach, breast chamber, Intraabdominal hydrops is absorbed, the absorption of blood is oozed out in operation, or oral cavity, the absorption etc. of tracheal strips sputum all needs to use vacuum extractor, there is following drawback in the vacuum extractor that prior art institute of traditional Chinese medicine commonly uses: 1, switch on drainage tube actuator is the pulley-type by-pass cock on conventional tube for transfusion, its setting is more loose, easily come off, suction pump is caused normally to use, must again change, increase patient's extra charge, strengthen nurse job amount, 2, vacuum extractor can not prevent drainage-fluid from flowing backwards, and when occurring that vacuum extractor is inverted or is squeezed, easily occurs the phenomenon that drainage-fluid flows backwards causing the infection to patient, 3, drainage tube is easily when being squeezed, and occurring can not the situation of drain, works the mischief, 4, drainage tube is usually one-body molded with vacuum extractor, and this mode, in packaging, easily occurs rupturing in drainage tube junction, or breakage, causes leakage, 5, by the position of ray detection drainage tube, drainage tube intubate can not be caused inaccurate, adds the misery of patient.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and provide a kind of and have that structure is simple, reasonable in design, applied widely, counterflow-preventing is effective, kink resistance is strong, prevent body adhesion, can ray development, be convenient to the single use vacuum extractor of adjust flux.
The technical solution adopted in the utility model is achieved in that a kind of single use vacuum extractor, it comprises drainage bottle, the bottom of described drainage bottle is provided with discharging tube, the end of described discharging tube is provided with the cock matched with discharging tube, the front of drainage bottle is provided with scale strip, the upper center of drainage bottle is provided with the hook for hanging, the upper end of drainage bottle is provided with trachea and feed tube, the end of described trachea is provided with plug, one end of described feed tube is provided with check-valves, the other end of feed tube is provided with connector A, the outer surface of described connector A is provided with external screw thread, connector A is connected with connector B, the lower end of described connector B is provided with connecting groove, the inwall of described connecting groove is provided with female thread, the upper end of connector B is connected with drainage tube, the inside of described drainage tube is provided with cross bracket, the outer wall of drainage tube is vertically arranged with C type groove, developing line is provided with in described C type groove, drainage tube is provided with control valve, the end of one end of drainage tube is provided with suction nozzle, the end of described suction nozzle is provided with seeker, the sidewall of suction nozzle is provided with inlet opening.
Described scale strip and drainage bottle are bonded together, and scale strip material selection fluorescent material.
Described connector A and connector B is threaded connection.
The diameter of described developing line and C type fit depressions.
The diameter of described seeker diminishes gradually, and the end of seeker is set to arcuate structure.
Described connector B and drainage tube one-body molded.
The beneficial effects of the utility model: a kind of single use vacuum extractor of this utility model, adopt lower end that drain pipe is set, and drain pipe is provided with cock, and, the upper end of drainage bag is provided with trachea, like this when tapping, inside and outside air pressure balance can be realized, improve tapping rate, strengthen work efficiency, in addition, the scale strip of fluorescent material is provided with in the front of drainage bag body, medical worker is convenient in the design of this structure, the record when light is bad, in addition, the connector A arranged and connector B is together by a threaded connection, this mode is convenient to connect, decrease the labor intensity of medical worker, reduce maloperation simultaneously, and, by this connected mode, can effectively avoid drainage tube and drainage bottle integrated formed structure in long-term folding process, there is the situation of drainage tube breakage, and, at feed tube, place is provided with check-valves, effectively can prevent drainage-fluid backflow in all cases, avoid this pollution, the capable support of cross is provided with in the inside of drainage tube, this structure makes drainage tube have excellent kink resistance, the adhesion of negative-pressure drainage tube can be prevented, simultaneously, the side of drainage tube is provided with developing line, this structure can realize X-ray development, be easy to understanding and prevent position, be convenient to the intubate of drainage tube, the control valve arranged at drainage tube can regulate according to the situation of drainage-fluid, so that control drain liquid measure, finally, seeker is set to the little structure of Diameter Gradual Change, be conducive to the placement of drainage tube, it is simple that this city utility model has structure, reasonable in design, applied widely, counterflow-preventing is effective, kink resistance is strong, prevent body adhesion, can develop by ray, be convenient to the advantage of adjust flux.
Accompanying drawing explanation
Fig. 1 is a kind of single use vacuum extractor of this utility model structural representation.
Fig. 2 is the connector A profile of a kind of single use vacuum extractor of this utility model.
Fig. 3 is the connector B profile of a kind of single use vacuum extractor of this utility model.
Fig. 4 is the drainage tube sectional view of a kind of single use vacuum extractor of this utility model.
In figure: 1, drainage bottle 2, discharging tube 3, cock 4, scale strip 5, hook 6, trachea 7, feed tube 8, plug 9, check-valves 10, connector A 11, connector B 12, connecting groove 13, drainage tube 14, cross bracket 15, C type groove 16, developing line 17, control valve 18, suction nozzle 19, seeker 20, inlet opening.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described further.
Embodiment 1
As Figure 1-4, a kind of single use vacuum extractor, it comprises drainage bottle 1, the bottom of described drainage bottle 1 is provided with discharging tube 2, the end of described discharging tube 2 is provided with the cock 3 matched with discharging tube 2, the front of drainage bottle 1 is provided with scale strip 4, the upper center of drainage bottle 1 is provided with the hook 5 for hanging, the upper end of drainage bottle 1 is provided with trachea 6 and feed tube 7, the end of described trachea 6 is provided with plug 8, one end of described feed tube 7 is provided with check-valves 9, the other end of feed tube 7 is provided with connector A10, the outer surface of described connector A10 is provided with external screw thread, connector A10 is connected with connector B11, the lower end of described connector B11 is provided with connecting groove 12, the inwall of described connecting groove 12 is provided with female thread, the upper end of connector B11 is connected with drainage tube 13, the inside of described drainage tube 13 is provided with cross bracket 14, the outer wall of drainage tube 13 is vertically arranged with C type groove 15, developing line 16 is provided with in described C type groove 15, drainage tube 13 is provided with control valve 17, the end of one end of drainage tube 13 is provided with suction nozzle 18, the end of described suction nozzle 18 is provided with seeker 19, the sidewall of suction nozzle 18 is provided with inlet opening 20.
A kind of single use vacuum extractor of this utility model, adopt lower end that drain pipe is set, and drain pipe is provided with cock, and, the upper end of drainage bag is provided with trachea, like this when tapping, inside and outside air pressure balance can be realized, improve tapping rate, strengthen work efficiency, in addition, the scale strip of fluorescent material is provided with in the front of drainage bag body, medical worker is convenient in the design of this structure, the record when light is bad, in addition, the connector A arranged and connector B is together by a threaded connection, this mode is convenient to connect, decrease the labor intensity of medical worker, reduce maloperation simultaneously, and, by this connected mode, can effectively avoid drainage tube and drainage bottle integrated formed structure in long-term folding process, there is the situation of drainage tube breakage, and, at feed tube, place is provided with check-valves, effectively can prevent drainage-fluid backflow in all cases, avoid this pollution, the capable support of cross is provided with in the inside of drainage tube, this structure makes drainage tube have excellent kink resistance, the adhesion of negative-pressure drainage tube can be prevented, simultaneously, the side of drainage tube is provided with developing line, this structure can realize X-ray development, be easy to understanding and prevent position, be convenient to the intubate of drainage tube, the control valve arranged at drainage tube can regulate according to the situation of drainage-fluid, so that control drain liquid measure, finally, seeker is set to the little structure of Diameter Gradual Change, be conducive to the placement of drainage tube, it is simple that this city utility model has structure, reasonable in design, applied widely, counterflow-preventing is effective, kink resistance is strong, prevent body adhesion, can develop by ray, be convenient to the advantage of adjust flux.
Embodiment 2
As Figure 1-4, a kind of single use vacuum extractor, it comprises drainage bottle 1, the bottom of described drainage bottle 1 is provided with discharging tube 2, the end of described discharging tube 2 is provided with the cock 3 matched with discharging tube 2, the front of drainage bottle 1 is provided with scale strip 4, the upper center of drainage bottle 1 is provided with the hook 5 for hanging, the upper end of drainage bottle 1 is provided with trachea 6 and feed tube 7, the end of described trachea 6 is provided with plug 8, one end of described feed tube 7 is provided with check-valves 9, the other end of feed tube 7 is provided with connector A10, the outer surface of described connector A10 is provided with external screw thread, connector A10 is connected with connector B11, the lower end of described connector B11 is provided with connecting groove 12, the inwall of described connecting groove 12 is provided with female thread, the upper end of connector B11 is connected with drainage tube 13, the inside of described drainage tube 13 is provided with cross bracket 14, the outer wall of drainage tube 13 is vertically arranged with C type groove 15, developing line 16 is provided with in described C type groove 15, drainage tube 13 is provided with control valve 17, the end of one end of drainage tube 13 is provided with suction nozzle 18, the end of described suction nozzle 18 is provided with seeker 19, the sidewall of suction nozzle 18 is provided with inlet opening 20.
Described scale strip 4 is bonded together with drainage bottle 1, and scale strip 4 material selection fluorescent material.
Described connector A and connector B is threaded connection.
The diameter of described developing line 16 matches with C type groove 15.
The diameter of described seeker 19 diminishes gradually, and the end of seeker 19 is set to arcuate structure.
Described connector B11 and drainage tube 13 one-body molded.
A kind of single use vacuum extractor of this utility model, adopt lower end that drain pipe is set, and drain pipe is provided with cock, and, the upper end of drainage bag is provided with trachea, like this when tapping, inside and outside air pressure balance can be realized, improve tapping rate, strengthen work efficiency, in addition, the scale strip of fluorescent material is provided with in the front of drainage bag body, medical worker is convenient in the design of this structure, the record when light is bad, in addition, the connector A arranged and connector B is together by a threaded connection, this mode is convenient to connect, decrease the labor intensity of medical worker, reduce maloperation simultaneously, and, by this connected mode, can effectively avoid drainage tube and drainage bottle integrated formed structure in long-term folding process, there is the situation of drainage tube breakage, and, at feed tube, place is provided with check-valves, effectively can prevent drainage-fluid backflow in all cases, avoid this pollution, the capable support of cross is provided with in the inside of drainage tube, this structure makes drainage tube have excellent kink resistance, the adhesion of negative-pressure drainage tube can be prevented, simultaneously, the side of drainage tube is provided with developing line, this structure can realize X-ray development, be easy to understanding and prevent position, be convenient to the intubate of drainage tube, the control valve arranged at drainage tube can regulate according to the situation of drainage-fluid, so that control drain liquid measure, finally, seeker is set to the little structure of Diameter Gradual Change, be conducive to the placement of drainage tube, it is simple that this city utility model has structure, reasonable in design, applied widely, counterflow-preventing is effective, kink resistance is strong, prevent body adhesion, can develop by ray, be convenient to the advantage of adjust flux.
Claims (6)
1. a single use vacuum extractor, it comprises drainage bottle, it is characterized in that: the bottom of described drainage bottle is provided with discharging tube, the end of described discharging tube is provided with the cock matched with discharging tube, the front of drainage bottle is provided with scale strip, the upper center of drainage bottle is provided with the hook for hanging, the upper end of drainage bottle is provided with trachea and feed tube, the end of described trachea is provided with plug, one end of described feed tube is provided with check-valves, the other end of feed tube is provided with connector A, the outer surface of described connector A is provided with external screw thread, connector A is connected with connector B, the lower end of described connector B is provided with connecting groove, the inwall of described connecting groove is provided with female thread, the upper end of connector B is connected with drainage tube, the inside of described drainage tube is provided with cross bracket, the outer wall of drainage tube is vertically arranged with C type groove, developing line is provided with in described C type groove, drainage tube is provided with control valve, the end of one end of drainage tube is provided with suction nozzle, the end of described suction nozzle is provided with seeker, the sidewall of suction nozzle is provided with inlet opening.
2. a kind of single use vacuum extractor according to claim 1, is characterized in that: described scale strip and drainage bottle are bonded together, and scale strip material selection fluorescent material.
3. a kind of single use vacuum extractor according to claim 1, is characterized in that: described connector A and connector B is threaded connection.
4. a kind of single use vacuum extractor according to claim 1, is characterized in that: the diameter of described developing line and C type fit depressions.
5. a kind of single use vacuum extractor according to claim 1, it is characterized in that: the diameter of described seeker diminishes gradually, and the end of seeker is set to arcuate structure.
6. a kind of single use vacuum extractor according to claim 1, is characterized in that: described connector B and drainage tube one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345332.3U CN204699107U (en) | 2015-05-26 | 2015-05-26 | A kind of single use vacuum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520345332.3U CN204699107U (en) | 2015-05-26 | 2015-05-26 | A kind of single use vacuum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204699107U true CN204699107U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520345332.3U Expired - Fee Related CN204699107U (en) | 2015-05-26 | 2015-05-26 | A kind of single use vacuum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204699107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620906A (en) * | 2017-01-06 | 2017-05-10 | 广西壮族自治区人民医院 | Portable aspirator |
| CN111359028A (en) * | 2020-02-14 | 2020-07-03 | 李亚璇 | New drainage bottle |
-
2015
- 2015-05-26 CN CN201520345332.3U patent/CN204699107U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106620906A (en) * | 2017-01-06 | 2017-05-10 | 广西壮族自治区人民医院 | Portable aspirator |
| CN111359028A (en) * | 2020-02-14 | 2020-07-03 | 李亚璇 | New drainage bottle |
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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: 20151014 Termination date: 20160526 |