CN213131140U - Gynaecology and obstetrics uses subcutaneous negative pressure drainage device - Google Patents
Gynaecology and obstetrics uses subcutaneous negative pressure drainage device Download PDFInfo
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- CN213131140U CN213131140U CN202021340202.8U CN202021340202U CN213131140U CN 213131140 U CN213131140 U CN 213131140U CN 202021340202 U CN202021340202 U CN 202021340202U CN 213131140 U CN213131140 U CN 213131140U
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Abstract
The utility model discloses a gynaecology and obstetrics uses subcutaneous negative pressure drainage device, including negative pressure adjusting device, collection sampling device, puncture fixing device, siren and control switch, negative pressure adjusting device includes negative pressure pump, negative pressure table, negative pressure adjust knob, relief valve and intervalve, it locates on the intervalve to collect sampling device, it includes receiving flask, the sealed lid of anti-overflow, level sensor and sample valve to collect sampling device, puncture fixing device locates on the receiving flask, puncture fixing device is including attracting pipe, anti-return ball valve, flexible fixed band, drainage tube and puncture syringe needle. The utility model belongs to the technical field of medical device, specifically provide a gynaecology and obstetrics uses subcutaneous negative pressure drainage device convenient to medical personnel to drainage liquid sample chemical examination, transship intelligent warning, long service life, drainage are effectual, be applicable to the patient of different statures, be convenient for fixed everywhere.
Description
Technical Field
The utility model belongs to the technical field of medical device, specifically indicate a gynaecology and obstetrics uses subcutaneous negative pressure drainage device.
Background
For patients after various operations, the exudation liquid of the wound surface is led out of the body by the common negative pressure drainage or the wound surface lacuna is reduced by the negative pressure, which is beneficial to the healing of the wound tissue. The negative pressure drainage requires long duration of negative pressure and stable and controllable pressure. The piston tube type negative pressure generator of current adoption manpower drive's negative pressure drainage ball or similar syringe, duration is short, pressure is unstable, and the reliability is poor to because negative pressure chamber and stock solution chamber adopt same container, must temporarily stop the drainage after the stock solution chamber is filled with to the hydrops, empty stock solution chamber, the unable continuous use of drainage ware and the cross infection that takes place easily, and when puncture drainage liquid need chemical examination, the medical personnel of being not convenient for take a sample.
SUMMERY OF THE UTILITY MODEL
For solving the above-mentioned current difficult problem, the utility model provides a gynaecology and obstetrics uses subcutaneous negative pressure drainage device convenient to medical personnel to drainage liquid sample chemical examination, transship intelligent warning, long service life, drainage are effectual, be applicable to the patient of different statures, be convenient for fixed everywhere.
The utility model adopts the following technical scheme: the utility model relates to a subcutaneous negative pressure drainage device for obstetrics and gynecology department, which comprises a negative pressure adjusting device, a collecting and sampling device, a puncture fixing device, an alarm and a control switch, wherein the negative pressure adjusting device comprises a negative pressure pump, a negative pressure gauge, a negative pressure adjusting knob, a pressure relief valve and a middle pipe, a controller is arranged in the negative pressure pump, the negative pressure gauge is arranged at the air inlet end of the negative pressure pump, the negative pressure adjusting knob is arranged on the side wall of the negative pressure pump, the pressure relief valve is convenient for balancing the internal and external air pressure of the device, the middle pipe is arranged on the output end of the negative pressure pump, the collecting and sampling device is arranged on the middle pipe, the collecting and sampling device comprises a collecting bottle, an anti-overflow sealing cover, a liquid level sensor and a sampling valve, the anti-overflow sealing cover is arranged at the opening of the collecting bottle, the liquid level sensor is arranged at the bottom of the collecting bottle, the sampling valve is arranged at the bottom of the collecting bottle in a penetrating way, so that medical workers can sample and test drainage liquid conveniently, the puncture fixing device is arranged on the collecting bottle and comprises a suction tube, an anti-backflow ball valve, a flexible fixing band, a drainage tube and a puncture needle head, the suction tube penetrates through the anti-overflow sealing cover and is arranged on the anti-overflow sealing cover, the anti-backflow ball valve is arranged at one end of the suction tube close to the anti-overflow sealing cover, the anti-backflow ball valve prevents the drainage liquid from flowing back to the wound of a patient from the collecting bottle, the flexible fixing band is arranged on the suction tube, the drainage tube is arranged at one end of the suction tube far away from the anti-overflow sealing cover, the puncture needle head is, the control switch is arranged on the negative pressure pump, so that the control device can be conveniently turned on or turned off.
Furthermore, a one-way valve is arranged between the anti-overflow sealing cover and the middle pipe, so that equipment damage caused by sudden change of air pressure when the negative pressure pump is opened or closed is avoided, and the service life of the equipment is prolonged.
Furthermore, the drainage through holes are formed in the side wall of the drainage tube, so that the drainage area is increased, and the drainage effect is enhanced.
Furthermore, magic tapes are arranged at two ends of the flexible fixing band, so that the drainage tube can be conveniently adapted to patients of different statures to fix the drainage tube.
Furthermore, a hook is arranged at the opening of the collecting bottle, so that the collecting bottle can be fixed anywhere conveniently.
Further, the controller is respectively and electrically connected with the alarm, the control switch, the negative pressure pump, the negative pressure adjusting knob, the negative pressure meter, the liquid level sensor and the sampling valve.
Adopt above-mentioned structure the utility model discloses the beneficial effect who gains as follows: the utility model provides a gynaecology and obstetrics uses subcutaneous negative pressure drainage device, the negative pressure pump can provide stably, the negative pressure drainage environment that lasts, be favorable to the patient to resume, the receiving flask bottom runs through and is equipped with the sample valve, medical personnel of being convenient for take a sample to examine from the drainage liquid, be equipped with the siren on the negative pressure pump, when pressure surpasss the settlement threshold value, the siren sends out the police dispatch newspaper and reminds medical personnel, be equipped with the check valve between anti-overflow seal lid and the intervalve, the equipment damage that causes because of the atmospheric pressure sudden change when avoiding opening or closing the negative pressure pump, extension equipment life, be equipped with the drainage through-hole on the drainage tube, be convenient for increase drainage area, strengthen the drainage effect, the magic subsides are convenient for adapt to the patient of different.
Drawings
Fig. 1 is a schematic view of the overall structure of a gynecological subcutaneous negative pressure drainage device of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings: 1. negative pressure adjusting device, 2, collect sampling device, 3, puncture fixing device, 4, siren, 5, control switch, 6, negative pressure pump, 7, negative pressure table, 8, negative pressure adjust knob, 9, relief valve, 10, intermediate pipe, 11, controller, 12, receiving flask, 13, anti-overflow sealed lid, 14, level sensor, 15, sample valve, 16, attract the pipe, 17, anti-return ball valve, 18, flexible fixing band, 19, drainage tube, 20, puncture needle head, 21, check valve, 22, drainage through-hole, 23, magic subsides, 24, couple.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments; 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.
As shown in fig. 1-2, the utility model relates to a subcutaneous negative pressure drainage device for obstetrics and gynecology department, which comprises a negative pressure adjusting device 1, a collecting and sampling device 2, a puncture fixing device 3, an alarm 4 and a control switch 5, wherein the negative pressure adjusting device 1 comprises a negative pressure pump 6, a negative pressure gauge 7, a negative pressure adjusting knob 8, a pressure relief valve 9 and an intermediate pipe 10, a controller 11 is arranged in the negative pressure pump 6, the negative pressure gauge 7 is arranged at the air inlet end of the negative pressure pump 6, the negative pressure adjusting knob 8 is arranged on the side wall of the negative pressure pump 6, the pressure relief valve 9 is arranged on the side wall of the negative pressure pump 6, the intermediate pipe 10 is arranged at the output end of the negative pressure pump 6, the collecting and sampling device 2 is arranged on the intermediate pipe 10, the collecting and sampling device 2 comprises a collecting bottle 12, an anti-overflow sealing cover 13, a liquid level sensor 14 and a sampling valve 15, the collecting bottle 12 and the negative pressure pump 6 are respectively arranged at two ends of the middle pipe 10, the anti-overflow sealing cover 13 is arranged at the opening of the collecting bottle 12, the liquid level sensor 14 is arranged at the bottom of the collecting bottle 12, the sampling valve 15 is arranged at the bottom of the collecting bottle 12 in a penetrating way, the puncture fixing device 3 is arranged on the collecting bottle 12, the puncture fixing device 3 comprises a suction tube 16, an anti-backflow ball valve 17, a flexible fixing band 18, a drainage tube 19 and a puncture needle head 20, the suction tube 16 penetrates through the anti-overflow sealing cover 13 and is arranged on the anti-overflow sealing cover 13, the anti-backflow ball valve 17 is arranged at one end of the suction tube 16 close to the anti-overflow sealing cover 13, the flexible fixing band 18 is arranged on the suction tube 16, the drainage tube 19 is arranged at one end of the suction tube 16 far away from the anti-overflow sealing cover 13, the puncture needle 20 is arranged on the drainage tube 19, the alarm 4 is arranged on the negative pressure meter 7, and the control switch 5 is arranged on the negative pressure pump 6.
Wherein, a one-way valve 21 is arranged between the anti-overflow sealing cover 13 and the middle pipe 10; a drainage through hole 22 is formed in the side wall of the drainage tube 19; magic tapes 23 are arranged at two ends of the flexible fixing belt 18; a hook 24 is arranged at the opening of the collecting bottle 12; the controller 11 is respectively and electrically connected with the alarm 4, the control switch 5, the negative pressure pump 6, the negative pressure adjusting knob 8, the negative pressure meter 7, the liquid level sensor 14 and the sampling valve 15.
During the specific use, at first insert patient's drainage wound with puncture needle 20, with flexible fixing band 18 winding in patient's waist and abdomen department, it is fixed to use magic subsides 23, it is nearly fixed with receiving flask 12 through couple 24, open negative pressure pump 6 through control switch 5, the interior gas of negative pressure pump 6 extraction receiving flask 12 makes receiving flask 12 be the negative pressure state, observe the negative pressure value through negative pressure table 7, use the adjustment of negative pressure adjust knob 8 to set for the negative pressure value, receiving flask 12 passes through suction tube 16 drainage to receiving flask 12 with drainage liquid from patient's wound according to the negative pressure principle, when medical personnel need to sample the examination to patient's drainage liquid, open receiving flask 12 bottom sample valve 15, can take out drainage liquid, after finishing using, close negative pressure pump 6, open relief valve 9, make the inside and outside atmospheric pressure of equipment balanced, take off flexible fixing band 18, it can to extract puncture needle 20.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a gynaecology and obstetrics is with subcutaneous negative pressure drainage device which characterized in that: the negative pressure adjusting device comprises a negative pressure pump, a negative pressure meter, a negative pressure adjusting knob, a pressure relief valve and a middle pipe, a controller is arranged in the negative pressure pump, the negative pressure meter is arranged at the air inlet end of the negative pressure pump, the negative pressure adjusting knob is arranged on the side wall of the negative pressure pump, the pressure relief valve is arranged on the side wall of the negative pressure pump, the middle pipe is arranged on the output end of the negative pressure pump, the collecting and sampling device is arranged on the middle pipe, the collecting and sampling device comprises a collecting bottle, an anti-overflow sealing cover, a liquid level sensor and a sampling valve, the collecting bottle is arranged at one end of the middle pipe far away from the negative pressure pump, the collecting bottle and the negative pressure pump are respectively arranged at two ends of the middle pipe, the anti-overflow sealing cover is arranged at the opening of the collecting bottle, the liquid level sensor is arranged at the bottom of the collecting bottle, and, the utility model discloses a puncture needle, including puncture fixing device, anti-overflow sealing lid, anti-return ball valve, flexible fixing band, drainage tube and puncture needle, puncture fixing device locates on the receiving flask, puncture fixing device includes and attracts pipe, anti-return ball valve, flexible fixing band, drainage tube and puncture needle head, it runs through anti-overflow sealing lid and locates on the anti-return sealing lid to attract the pipe, anti-return ball valve locates and attracts the one end that the pipe is close to anti-overflow sealing lid, flexible fixing band locates on attracting the pipe, the drainage tube is located and attracts the one end that the sealed lid of anti-overflow was kept away from to the.
2. The gynecological subcutaneous negative pressure drainage device according to claim 1, characterized in that: and a one-way valve is arranged between the anti-overflow sealing cover and the middle pipe.
3. The gynecological subcutaneous negative pressure drainage device according to claim 1, characterized in that: and a drainage through hole is formed in the side wall of the drainage tube.
4. The gynecological subcutaneous negative pressure drainage device according to claim 1, characterized in that: and magic tapes are arranged at two ends of the flexible fixing band.
5. The gynecological subcutaneous negative pressure drainage device according to claim 1, characterized in that: the opening of the collecting bottle is provided with a hook.
6. The gynecological subcutaneous negative pressure drainage device according to claim 1, characterized in that: the controller is respectively and electrically connected with the alarm, the control switch, the negative pressure pump, the negative pressure adjusting knob, the negative pressure meter, the liquid level sensor and the sampling valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340202.8U CN213131140U (en) | 2020-07-09 | 2020-07-09 | Gynaecology and obstetrics uses subcutaneous negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021340202.8U CN213131140U (en) | 2020-07-09 | 2020-07-09 | Gynaecology and obstetrics uses subcutaneous negative pressure drainage device |
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| Publication Number | Publication Date |
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| CN213131140U true CN213131140U (en) | 2021-05-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202021340202.8U Active CN213131140U (en) | 2020-07-09 | 2020-07-09 | Gynaecology and obstetrics uses subcutaneous negative pressure drainage device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425931A (en) * | 2021-06-21 | 2021-09-24 | 湖北胜冠医疗科技有限公司 | Flushing and sucking device and flushing and sucking method for integrating operation flushing and sucking |
| CN114306775A (en) * | 2022-01-25 | 2022-04-12 | 北京大学深圳医院 | Detection and extraction device for effusion in oncology department |
-
2020
- 2020-07-09 CN CN202021340202.8U patent/CN213131140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425931A (en) * | 2021-06-21 | 2021-09-24 | 湖北胜冠医疗科技有限公司 | Flushing and sucking device and flushing and sucking method for integrating operation flushing and sucking |
| CN114306775A (en) * | 2022-01-25 | 2022-04-12 | 北京大学深圳医院 | Detection and extraction device for effusion in oncology department |
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