CN210472517U - Multifunctional negative pressure system - Google Patents
Multifunctional negative pressure system Download PDFInfo
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- CN210472517U CN210472517U CN202020208227.6U CN202020208227U CN210472517U CN 210472517 U CN210472517 U CN 210472517U CN 202020208227 U CN202020208227 U CN 202020208227U CN 210472517 U CN210472517 U CN 210472517U
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- pressure pump
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- welded
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Abstract
The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional negative pressure system, including shallow, negative pressure pump, cushion flask and the receiving flask of taking the universal wheel, the negative pressure pump is fixed to be inlayed in upper surface one side of shallow, and is provided with adjust knob and display screen on the negative pressure pump, the lateral wall of negative pressure pump has welded the track board, and two sets of kerfs have been seted up to the upper surface opposite side of shallow, and two kerfs are arranged respectively in to cushion flask and receiving flask, and still are equipped with the filter between cushion flask and the negative pressure pump, and the filter slides through the guide block and arranges one side of track board in, and the below of guide block still is provided with the top cap, and the top cap revolves in the bottom of. The utility model discloses outside having improved this negative pressure device's multifunctionality, not only can be suitable for the container of multiple specification to collect, avoided the limitation of container size, also avoided the alternately in disorder and the accident of pipeline to drop moreover.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a multi-functional negative pressure system.
Background
There are multiple occasions to need to use negative pressure device to take a sample, treat clinically, but negative pressure device generally relies on the pressure condition that naked eye can't judge the device, whether be in the state that has lost pressure or pressure is too big, and because the difference of volume between negative pressure pump and the receiving flask, make the connecting pipe easily sag, and cause some pipeline alternately messy, in addition, current negative pressure device is when using, must all use the collecting container of a certain specific specification, in order to cooperate the specific fixed bolster on the negative pressure device, can't be suitable for the container of many specifications, mostly inconvenient, therefore need a device to solve the problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multifunctional negative pressure system.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a multifunctional negative pressure system comprises a cart with universal wheels, a negative pressure pump, a buffer bottle and a collecting bottle, wherein the negative pressure pump is fixedly embedded on one side of the upper surface of the cart, and an adjusting knob and a display screen are arranged on the negative pressure pump;
a track plate is welded on the side wall of the negative pressure pump, two groups of bottom grooves are formed in the other side of the upper surface of the cart, the buffer bottle and the collection bottle are respectively arranged in the two bottom grooves, a filter is arranged between the buffer bottle and the negative pressure pump, the filter is arranged on one side of the track plate in a sliding mode through a guide block, a top cover is arranged below the guide block, and the top cover is screwed at the bottom end of the fixed shaft;
one side of kerve has welded fixed pipe at the upper surface of shallow, and fixed intraductal threaded connection has adjusting screw, and slides through the spring between the lateral wall of kerve and be provided with the regulation pole, and the roof of adjusting the pole has welded the fixed block, and adjusting screw's one end is passed through the axle socket and is adorned inside the lateral wall of fixed block.
Preferably, the lateral wall of track board has seted up the spout, and the bottom of spout is the opening form setting, and has welded the fixed axle on one side of the inner wall of spout, and the cover has the spring on the fixed axle, and the one end of spring welds mutually with the inner wall of spout.
Preferably, the buffer bottle, the collecting bottle and the negative pressure pump are sequentially connected through connecting pipes, and the filter is installed on one connecting pipe.
Preferably, be the integral type setting between filter and the guide block, and the through-hole with the fixed axle adaptation is seted up to the inside of guide block to guide block and spout phase-match.
Preferably, cavities are formed in two sides of the inner portion of the bottom groove, the limiting shafts are welded between the inner walls of the cavities, and sliding holes matched with the adjusting rods are formed in the side walls of the cavities.
Preferably, the two sides of the inside of the adjusting rod are both provided with limiting holes matched with the limiting shafts, and the limiting shafts are inserted into the limiting holes.
The utility model has the advantages that:
1. by arranging the display screen, the adjusting knob and other function keys on the negative pressure pump, the negative pressure can be properly adjusted, the negative pressure in the negative pressure pump can be monitored in real time, and the versatility of the negative pressure device is greatly improved;
2. through setting up the regulation pole in the kerve to set up fixed pipe and adjusting screw isotructure in step, utilize adjusting screw's rotation, order about the fixed block and drive the setting of adjusting lever to the effective area in the kerve, avoided the limitation of container size.
3. Through setting up the guide block in one side of filter to with it through the top cap spacing in the spout, be favorable to putting in order the pipeline, avoided the alternately in disorder of pipeline, can not make the connecting pipe drop by accident because of the dead weight of filter in addition.
To sum up, the utility model discloses outside having improved this negative pressure device's multifunctionality, not only can be suitable for the container of multiple specification to collect, avoided the limitation of container size, also avoided the alternately in disorder and the accident of pipeline to drop moreover.
Drawings
Fig. 1 is a schematic view of a multifunctional negative pressure system according to the present invention;
fig. 2 is a schematic view illustrating a connection between a filter and a track plate of the multifunctional negative pressure system according to the present invention;
fig. 3 is a schematic top view of the cart of the multifunctional negative pressure system according to the present invention.
In the figure: the device comprises a cart 1, a negative pressure pump 2, a track plate 21, a fixed shaft 22, a buffer bottle 3, a collecting bottle 4, a filter 5, a guide block 51, a top cover 6, a bottom groove 7, a limiting shaft 71, an adjusting rod 8, a fixing block 81, a fixed pipe 9 and an adjusting screw 91.
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.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Referring to fig. 1-3, a multifunctional negative pressure system comprises a cart 1 with universal wheels, a negative pressure pump 2, a buffer bottle 3 and a collection bottle 4, wherein the negative pressure pump 2 is fixedly embedded on one side of the upper surface of the cart 1, an adjusting knob and a display screen are arranged on the negative pressure pump 2, the adjusting knob is used for adjusting the magnitude of negative pressure, and the display screen is used for displaying the value of the negative pressure;
further, a track plate 21 is welded on the side wall of the negative pressure pump 2, the track plate 21 aims at guiding and limiting the guide block 51, two groups of bottom grooves 7 are formed in the other side of the upper surface of the cart 1, the bottom grooves 7 are used for fixing the buffer bottles 3 and the collecting bottles 4, the buffer bottles 3 and the collecting bottles 4 are respectively arranged in the two bottom grooves 7, the buffer bottles 3, the collecting bottles 4 and the negative pressure pump 2 are sequentially connected through connecting pipes, a filter 5 is arranged on one connecting pipe (namely the connecting pipe between the buffer bottles 3 and the negative pressure pump 2), the filter 5 aims at retaining particulate matters, the filter 5 is arranged on one side of the track plate 21 in a sliding mode through the guide block 51, a top cover 6 is further arranged below the guide block 51, the top cover 6 is screwed at the bottom end of the fixed shaft 22 (the connecting part of the top cover 6 and the fixed shaft 22 is provided with threads), and the top cover 6 is used;
the filter comprises a track plate 21, a fixed shaft 22, a guide block 51, a spring, a filter 5, a guide block 51, a through hole matched with the fixed shaft 22, and a guide block 51 matched with the slide groove, wherein the side wall of the track plate 21 is provided with the slide groove, the bottom end of the slide groove is arranged in an open manner, the fixed shaft 22 is welded on one side of the inner wall of the slide groove, the fixed shaft 22 is used for guiding the guide block 51, the fixed shaft 22 is sleeved with the spring, one end of the spring is welded with the inner wall of the;
further, a fixed pipe 9 is welded on the upper surface of the cart 1 on one side of the bottom groove 7, the fixed pipe 9 is used for limiting and guiding the adjusting screw 91, the adjusting screw 91 is connected with the fixed pipe 9 in a threaded manner, the adjusting screw 91 is used for driving the fixed block 81 to move and adjust, so that the adjusting rod 8 is synchronously driven to move, the adjusting rod 8 is arranged between the side walls of the bottom groove 7 in a sliding manner through a spring, the adjusting rod 8 is used for adjusting the position of the buffering bottle 3 and the collecting bottle 4 according to the size of the buffering bottle 3 and the collecting bottle 4, cavities are formed in two sides of the bottom groove 7, a limiting shaft 71 is welded between the inner walls of the cavities, the limiting shaft 71 is used for guiding the adjusting rod 8, sliding holes matched with the adjusting rod 8 are formed in the side walls of the cavities, limiting holes matched with the limiting shaft 71 are formed in two sides of the inner part of the adjusting rod 8, and, the top wall of the adjusting rod 8 is welded with a fixing block 81, and one end of the adjusting screw 91 is inserted into the side wall of the fixing block 81 through a shaft.
In this embodiment, get cushion flask 3 and receiving flask 4, place it in corresponding kerve 7, and couple together it with the connecting pipe, link to each other cushion flask 3 with the output of negative pressure pump 2 again, it is fixed to link to each other a connecting pipe on receiving flask 4 with patient's drainage tube after that, then, switch on, rotate adjust knob, start negative pressure pump 2, begin to utilize the negative pressure to carry out drainage work, after finishing, close negative pressure pump 2, and take off cushion flask 3 and receiving flask 4, will connect again in the connecting pipe of drainage tube and pull down, it can to push away shallow 1.
When the buffer bottle 3 is connected with the negative pressure pump 2 through the connecting pipe, the top cover 6 arranged at the bottom end of the fixing shaft 22 is firstly screwed off, then the guide block 51 on one side of the filter 5 is arranged in the sliding groove, the through hole is aligned to the fixing shaft 22, and then the top cover 6 is screwed back to the bottom of the fixing shaft 22, so that the guide block 51 is upwards pushed (namely, a spring on the fixing shaft 22 is compressed), and when the top cover 6 is screwed off, the guide block 51 automatically slides downwards and slides out of the sliding groove under the action of the elastic force of the spring during disassembly.
In addition, when the buffer bottle 3 and the collecting bottle 4 are fixed, firstly, the adjusting screw rod 91 is rotated (i.e. rotated anticlockwise) to one side far away from the bottom groove 7 along the fixing tube 9, so that the adjusting rod 8 is driven by the fixing block 81 to move to the side edge of the bottom groove 7, then the buffer bottle 3 (or the collecting bottle 4) is placed into the bottom groove 7, one end of the adjusting screw rod is attached to the inner wall of the bottom groove 7 (the inner wall of one side opposite to the position of the adjusting rod 8), then the adjusting screw rod 91 is rotated reversely, so that the fixing block 81 is driven to move to one side close to the bottle, and the adjusting rod 8 is driven to synchronously slide along the limiting shaft 71 until the adjusting screw rod stops rotating when the adjusting screw rod contacts with the bottle wall of the buffer bottle 3 (or.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A multifunctional negative pressure system comprises a cart (1) with universal wheels, a negative pressure pump (2), a buffer bottle (3) and a collecting bottle (4), wherein the negative pressure pump (2) is fixedly embedded on one side of the upper surface of the cart (1), and an adjusting knob and a display screen are arranged on the negative pressure pump (2);
the trolley is characterized in that a track plate (21) is welded on the side wall of the negative pressure pump (2), two groups of bottom grooves (7) are formed in the other side of the upper surface of the trolley (1), the buffer bottle (3) and the collecting bottle (4) are respectively arranged in the two bottom grooves (7), a filter (5) is further arranged between the buffer bottle (3) and the negative pressure pump (2), the filter (5) is arranged on one side of the track plate (21) in a sliding mode through a guide block (51), a top cover (6) is further arranged below the guide block (51), and the top cover (6) is screwed at the bottom end of the fixed shaft (22);
one side of kerve (7) has welded fixed pipe (9) at the upper surface of shallow (1), and fixed pipe (9) internal thread connection has adjusting screw (91), and slides through the spring between the lateral wall of kerve (7) and is provided with regulation pole (8), and the roof of adjusting pole (8) has welded fixed block (81), and the one end of adjusting screw (91) is passed through the axle socket and spigot joint inside the lateral wall of fixed block (81).
2. The multifunctional negative pressure system as claimed in claim 1, wherein the side wall of the track plate (21) is provided with a chute, the bottom end of the chute is open, a fixed shaft (22) is welded on one side of the inner wall of the chute, the fixed shaft (22) is sleeved with a spring, and one end of the spring is welded with the inner wall of the chute.
3. The multifunctional negative pressure system as claimed in claim 1, wherein the buffer bottle (3), the collection bottle (4) and the negative pressure pump (2) are connected in sequence through connecting pipes, and one of the connecting pipes is provided with the filter (5).
4. The multifunctional negative pressure system according to claim 1, wherein the filter (5) and the guide block (51) are integrally arranged, a through hole matched with the fixed shaft (22) is formed in the guide block (51), and the guide block (51) is matched with the sliding groove.
5. The multifunctional negative pressure system as claimed in claim 1, wherein the bottom groove (7) is provided with a cavity on both sides of the inside, a limiting shaft (71) is welded between the inner walls of the cavity, and the side wall of the cavity is provided with a slide hole adapted to the adjusting rod (8).
6. The multifunctional negative pressure system as claimed in claim 1, wherein both sides of the inside of the adjusting rod (8) are provided with a limiting hole adapted to the limiting shaft (71), and the limiting shaft (71) is inserted into the limiting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020208227.6U CN210472517U (en) | 2020-02-25 | 2020-02-25 | Multifunctional negative pressure system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020208227.6U CN210472517U (en) | 2020-02-25 | 2020-02-25 | Multifunctional negative pressure system |
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| Publication Number | Publication Date |
|---|---|
| CN210472517U true CN210472517U (en) | 2020-05-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020208227.6U Active CN210472517U (en) | 2020-02-25 | 2020-02-25 | Multifunctional negative pressure system |
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| CN (1) | CN210472517U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755268A (en) * | 2021-01-18 | 2021-05-07 | 广州市泰沃医疗器械有限公司 | Suction equipment with adjustable medical oral cavity |
| CN113017708A (en) * | 2021-04-15 | 2021-06-25 | 西安交通大学医学院第一附属医院 | Intelligent urine sample collecting device for patients in nephrourology department |
| CN113456388A (en) * | 2021-06-24 | 2021-10-01 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Breathe internal medicine medical supplies and bear device |
| CN114803202A (en) * | 2022-05-27 | 2022-07-29 | 山东康力医疗器械科技有限公司 | Medical waste liquid collecting device |
-
2020
- 2020-02-25 CN CN202020208227.6U patent/CN210472517U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112755268A (en) * | 2021-01-18 | 2021-05-07 | 广州市泰沃医疗器械有限公司 | Suction equipment with adjustable medical oral cavity |
| CN113017708A (en) * | 2021-04-15 | 2021-06-25 | 西安交通大学医学院第一附属医院 | Intelligent urine sample collecting device for patients in nephrourology department |
| CN113456388A (en) * | 2021-06-24 | 2021-10-01 | 皖南医学院第一附属医院（皖南医学院弋矶山医院） | Breathe internal medicine medical supplies and bear device |
| CN114803202A (en) * | 2022-05-27 | 2022-07-29 | 山东康力医疗器械科技有限公司 | Medical waste liquid collecting device |
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