CN213031412U - Negative pressure suction intelligent control device - Google Patents
Negative pressure suction intelligent control device Download PDFInfo
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- CN213031412U CN213031412U CN202020684884.8U CN202020684884U CN213031412U CN 213031412 U CN213031412 U CN 213031412U CN 202020684884 U CN202020684884 U CN 202020684884U CN 213031412 U CN213031412 U CN 213031412U
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- pipe
- pressure
- negative pressure
- control device
- air pump
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Abstract
The utility model discloses a negative pressure attracts intelligent control device, including plastic casing, plastic panel is installed to plastic casing's preceding terminal surface, two movable shroudings are installed to one side of plastic casing, one of them the support frame is installed to one side of movable shrouding, the up end fixed mounting of support frame has miniature air pump, the blast pipe is installed to the one end of miniature air pump, the exhaust tube is installed to the other end of miniature air pump, the pressure release pipe is installed to the up end of exhaust tube, the valve body connecting pipe is installed to the up end of pressure release pipe, the solenoid valve is installed to the upper end of valve body connecting pipe, the absorption connecting pipe is installed to one side of pressure release pipe. The utility model discloses a carry out quick adjustment to negative pressure numerical value, can shorten the time that the patient waited for, avoid nursing adverse event's emergence, can reduce nurse's work load again to improve nursing quality and satisfaction.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically a negative pressure attracts intelligent control device.
Background
With the rapid development of social economy, the operation of sucking the body fluid of a patient in clinic is more and more standard, the negative pressure state of a suction head is manufactured by sucking the body fluid to one side by uniformly using a pipeline regulation method in the clinic negative pressure suction, and substances outside the suction head are extruded to the suction head, so that a suction effect is achieved.
However, the existing negative pressure suction device is single in function in the traditional method, and the pipeline cannot automatically adjust the pressure, so that the suction effect is poor; therefore, the existing requirements are not met, and a negative pressure suction intelligent control device is provided for the requirements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a negative pressure suction intelligent control device to solve the current negative pressure suction device that provides among the above-mentioned background art and still traditional method function singleness, the pipeline can not automatically regulated pressure, causes to absorb the poor scheduling problem of effect.
In order to achieve the above object, the utility model provides a following technical scheme: a negative pressure suction intelligent control device comprises a plastic shell, wherein a plastic panel is installed on the front end face of the plastic shell, two movable sealing plates are installed on one side of the plastic shell, a supporting frame is installed on one side of one movable sealing plate, a miniature air pump is fixedly installed on the upper end face of the supporting frame, an exhaust pipe is installed at one end of the miniature air pump, an exhaust pipe is installed at the other end of the miniature air pump, and a pressure relief pipe is installed on the upper end face of the exhaust pipe;
the pressure release pipe is characterized in that a valve body connecting pipe is installed on the upper end face of the pressure release pipe, a solenoid valve is installed at the upper end of the valve body connecting pipe, a suction connecting pipe is installed on one side of the pressure release pipe, a storage tank is installed on the outer side of the bottom end of the pressure release pipe, a bottom positioning plate is installed on the lower end face of the storage tank, and an end cover is installed on the upper end face of the storage tank.
Preferably, the inner wall fixed mounting of plastics panel has the master control integrated circuit board, the intermediate position fixed mounting of plastics panel surface has the pressure display dish, one side of pressure display dish is provided with the function key region.
Preferably, the rear end face of the plastic shell is provided with a guide sliding groove, the movable sealing plate is clamped into the inner side of the guide sliding groove, and the movable sealing plate is connected with the plastic shell through a sealing strip.
Preferably, the bottom locating plate is fixed on the inner side of the plastic shell through screw connection, a locating groove is formed in the upper end face of the bottom locating plate, and the bottom end of the storage tank extends to the inner side of the locating groove.
Preferably, the miniature air pump is fixedly connected with the upper end face of the support frame through screws, and one end of the miniature air pump is connected with the storage tank through an air exhaust pipe and a pressure relief pipe respectively.
Preferably, the bottom end of the suction connecting pipe penetrates through the inner side of the bottom end of the storage tank and extends to the bottom end of the storage tank, and a suction head is arranged at the upper end of the suction connecting pipe.
Preferably, the pressure display disc is electrically connected with the electromagnetic valve, the electromagnetic valve is electrically connected with the main control integrated circuit board, the inner wall of the pressure relief pipe is fixedly provided with a pressure sensor, and the pressure sensor is electrically connected with the pressure display disc, the electromagnetic valve and the main control integrated circuit board respectively.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a miniature air pump drives exhaust tube and pressure release pipe and connects the inboard formation negative pressure state at the holding vessel, and then can absorb the body fluid of patient fast through absorbing the connecting pipe, wherein the pressure numerical value of solenoid valve detects and signal transmission to the pressure display panel shows and reads through pressure sensor;
2. the utility model discloses operate the function key region according to patient's demand for the corresponding function button of operation can be adjusted the inboard negative pressure numerical value of holding vessel, and the solenoid valve carries out the pressure release operation through valve body connecting pipe and pressure release pipe to the inboard of holding vessel, changes negative pressure numerical value with this, and then controls and adjusts pipeline pressure, is convenient for reduce medical staff's work load, reduces operating personnel and executes the treatment time because of the regulated pressure influence.
Drawings
Fig. 1 is a schematic overall structure diagram of the present invention;
FIG. 2 is a rear side view of the utility model in its entirety;
FIG. 3 is a schematic view of the overall cross-sectional structure of the present invention;
fig. 4 is a schematic sectional view of the plastic housing according to the present invention.
In the figure: 1. a plastic housing; 2. a plastic panel; 3. a functional keypad; 4. a pressure display panel; 5. sucking the connecting pipe; 6. an exhaust pipe; 7. a movable closing plate; 8. a bottom positioning plate; 9. a storage tank; 10. an end cap; 11. a support frame; 12. a micro air pump; 13. an air exhaust pipe; 14. a pressure relief pipe; 15. an electromagnetic valve; 16. the valve body connecting pipe; 17. the master control integrated circuit board.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
The micro air pump 12 (model 2 XZ-0.25), the solenoid valve 15 (model NVA-7532 and 220V) and the main control integrated circuit board 17 (model id. nr. sy398765) can all be purchased from the market or obtained by private customization.
Referring to fig. 1 to 4, the present invention provides an embodiment: a negative pressure suction intelligent control device comprises a plastic shell 1, a plastic panel 2 is installed on the front end face of the plastic shell 1, two movable sealing plates 7 are installed on one side of the plastic shell 1, the structure is sealed through the movable sealing plates 7, the structure is protected conveniently, a support frame 11 is installed on one side of one movable sealing plate 7, a miniature air pump 12 is fixedly installed on the upper end face of the support frame 11, an exhaust pipe 6 is installed at one end of the miniature air pump 12, an exhaust pipe 13 is installed at the other end of the miniature air pump 12, and a pressure relief pipe 14 is installed on the upper end face of the exhaust pipe 13;
valve body connecting pipe 16 is installed to the up end of pressure release pipe 14, solenoid valve 15 is installed to the upper end of valve body connecting pipe 16, solenoid valve 15 carries out the pressure release operation through valve body connecting pipe 16 and pressure release pipe 14 to holding vessel 9's inboard, with this change negative pressure numerical value, one side of pressure release pipe 14 is installed and is drawn connecting pipe 5, holding vessel 9 is installed in the outside of pressure release pipe 14 bottom, bottom locating plate 8 is installed to the lower terminal surface of holding vessel 9, end cover 10 is installed to the up end of holding vessel 9, wholly through carrying out quick adjustment to negative pressure numerical value, the time that the patient waited for can be shortened, avoid nursing the emergence of harmful event, can reduce nurse's work load again, thereby improve nursing quality and satisfaction.
Further, the inner wall fixed mounting of plastic panel 2 has main control integrated circuit board 17, and the intermediate position fixed mounting of plastic panel 2 surface has pressure display dish 4, and one side of pressure display dish 4 is provided with function key region 3.
By adopting the technical scheme, the pressure value of the electromagnetic valve 15 is displayed and read through the pressure display disc 4.
Further, the rear end face of the plastic shell 1 is provided with a guide sliding groove, the movable sealing plate 7 is clamped into the inner side of the guide sliding groove, and the movable sealing plate 7 is connected with the plastic shell 1 through a sealing strip.
Through adopting above-mentioned technical scheme, seal the structure through activity shrouding 7, be convenient for protect the structure.
Further, the bottom positioning plate 8 is fixed on the inner side of the plastic shell 1 through screw connection, a positioning groove is formed in the upper end face of the bottom positioning plate 8, and the bottom end of the storage tank 9 extends to the inner side of the positioning groove.
Through adopting above-mentioned technical scheme, be convenient for go on and fix a position holding vessel 9, conveniently change holding vessel 9 after the use.
Further, a micro air pump 12 is fixed on the upper end face of the support frame 11 through screw connection, and one end of the micro air pump 12 is connected with the storage tank 9 through an air exhaust pipe 13 and a pressure relief pipe 14 respectively.
Through adopting above-mentioned technical scheme for miniature air pump 12 is connected the inboard formation negative pressure state at holding vessel 9 through exhaust tube 13 and pressure release pipe 14, and then can absorb the body fluid of patient fast through absorbing connecting pipe 5.
Further, the bottom end of the suction connecting pipe 5 extends to the inner side of the bottom end of the storage tank 9 through the end cover 10, and the upper end of the suction connecting pipe 5 is provided with a suction head.
Through adopting above-mentioned technical scheme, fix a position and fix suction connecting pipe 5 through end cover 10, be convenient for take out suction connecting pipe 5 through end cover 10.
Further, the pressure display panel 4 is electrically connected with the electromagnetic valve 15, the electromagnetic valve 15 is electrically connected with the main control integrated circuit board 17, the inner wall of the pressure relief pipe 14 is fixedly provided with a pressure sensor, and the pressure sensor is electrically connected with the pressure display panel 4, the electromagnetic valve 15 and the main control integrated circuit board 17 respectively.
Through adopting above-mentioned technical scheme for the corresponding function button of operation can be adjusted the inboard negative pressure numerical value of holding vessel 9.
The working principle is as follows: when the device is used, whether the functions of all parts are intact is checked, one side of the function key area 3 is provided with function keys, wherein the function keys comprise an on-off key and a pressure adjusting key, the pressure adjusting key is divided into a plurality of pressure levels such as adult sputum suction, child sputum suction, adult sputum suction through a tracheotomy position of a trachea cannula, child sputum suction through a trachea cannula, subglottal suction, Li-type negative pressure suction, VSD drainage and the like, before the device is used, the whole structure and the connection state of related pipelines are checked, whether the device is polluted by the outside or other biological pollution is checked, a suction head arranged at the upper end of a suction connecting pipe 5 is connected with a patient, a power supply is switched on, a micro air pump 12 is started, the micro air pump 12 is connected with a pressure release pipe 14 through an exhaust pipe 13 to form a negative pressure state at the inner side of a storage tank, a pressure sensor is fixedly arranged on the inner wall of the pressure relief pipe 14, wherein the pressure sensor is respectively and electrically connected with the pressure display disc 4, the electromagnetic valve 15 and the main control integrated circuit board 17, the pressure value of the electromagnetic valve 15 is detected by the pressure sensor and the signal is transmitted to the pressure display panel 4 for displaying and reading, the main control integrated circuit board 17 is connected with the electromagnetic valve 15 by a lead, the whole is controlled by the main control integrated circuit board 17, the function key area 3 is operated according to the requirement of the patient, so that the negative pressure value at the inner side of the storage tank 9 can be adjusted by operating the corresponding function key, the electromagnetic valve 15 carries out the pressure relief operation on the inner side of the storage tank 9 through the valve body connecting pipe 16 and the pressure relief pipe 14, thereby changing the negative pressure value, and then control and adjust pipeline pressure, be convenient for reduce medical staff's work load, reduce operating personnel because of adjusting the pressure influence time of administering.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. The utility model provides a negative pressure attracts intelligent control device, includes plastic casing (1), its characterized in that: the plastic panel (2) is installed on the front end face of the plastic shell (1), two movable sealing plates (7) are installed on one side of the plastic shell (1), a supporting frame (11) is installed on one side of one movable sealing plate (7), a miniature air pump (12) is fixedly installed on the upper end face of the supporting frame (11), an exhaust pipe (6) is installed at one end of the miniature air pump (12), an exhaust pipe (13) is installed at the other end of the miniature air pump (12), and a pressure relief pipe (14) is installed on the upper end face of the exhaust pipe (13);
valve body connecting pipe (16) are installed to the up end of pressure release pipe (14), solenoid valve (15) are installed to the upper end of valve body connecting pipe (16), one side of pressure release pipe (14) is installed and is drawn connecting pipe (5), holding vessel (9) are installed in the outside of pressure release pipe (14) bottom, bottom locating plate (8) are installed to the lower terminal surface of holding vessel (9), end cover (10) are installed to the up end of holding vessel (9).
2. The negative pressure suction intelligent control device according to claim 1, characterized in that: the inner wall fixed mounting of plastics panel (2) has main control integrated circuit board (17), the intermediate position fixed mounting of plastics panel (2) surface has pressure display dish (4), one side of pressure display dish (4) is provided with functional key district (3).
3. The negative pressure suction intelligent control device according to claim 1, characterized in that: the rear end face of the plastic shell (1) is provided with a guide sliding groove, the movable sealing plate (7) is clamped into the inner side of the guide sliding groove, and the movable sealing plate (7) is connected with the plastic shell (1) through a sealing strip.
4. The negative pressure suction intelligent control device according to claim 1, characterized in that: the bottom positioning plate (8) is fixed on the inner side of the plastic shell (1) through screw connection, the positioning groove is formed in the upper end face of the bottom positioning plate (8), and the bottom end of the storage tank (9) extends to the inner side of the positioning groove.
5. The negative pressure suction intelligent control device according to claim 1, characterized in that: the miniature air pump (12) is fixedly connected to the upper end face of the support frame (11) through screws, and one end of the miniature air pump (12) is connected with the storage tank (9) through an air exhaust pipe (13) and a pressure relief pipe (14) respectively.
6. The negative pressure suction intelligent control device according to claim 1, characterized in that: the bottom end of the suction connecting pipe (5) penetrates through the inner side of the bottom end of the storage tank (9) and extends to the end cover (10), and a suction head is arranged at the upper end of the suction connecting pipe (5).
7. The negative pressure suction intelligent control device according to claim 2, characterized in that: the pressure display panel (4) is electrically connected with the electromagnetic valve (15), the electromagnetic valve (15) is electrically connected with the master control integrated circuit board (17), a pressure sensor is fixedly arranged on the inner wall of the pressure relief pipe (14), and the pressure sensor is electrically connected with the pressure display panel (4), the electromagnetic valve (15) and the master control integrated circuit board (17) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684884.8U CN213031412U (en) | 2020-04-29 | 2020-04-29 | Negative pressure suction intelligent control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020684884.8U CN213031412U (en) | 2020-04-29 | 2020-04-29 | Negative pressure suction intelligent control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213031412U true CN213031412U (en) | 2021-04-23 |
Family
ID=75519584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020684884.8U Expired - Fee Related CN213031412U (en) | 2020-04-29 | 2020-04-29 | Negative pressure suction intelligent control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213031412U (en) |
-
2020
- 2020-04-29 CN CN202020684884.8U patent/CN213031412U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210423 |