CN219501645U - Electric negative pressure drainage bottle - Google Patents
Electric negative pressure drainage bottle Download PDFInfo
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- CN219501645U CN219501645U CN202222440352.1U CN202222440352U CN219501645U CN 219501645 U CN219501645 U CN 219501645U CN 202222440352 U CN202222440352 U CN 202222440352U CN 219501645 U CN219501645 U CN 219501645U
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- negative pressure
- bottle
- drainage
- electric
- air release
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Abstract
The utility model provides an electric negative pressure drainage bottle, which comprises a bottle cover and a bottle body movably connected or fixedly connected with the bottle cover, wherein a drainage pipe joint connected with an external drainage pipe, an electric negative pressure device for generating negative pressure in the negative pressure drainage bottle and a negative pressure regulating device for regulating the negative pressure in the drainage bottle are arranged on the bottle cover, the electric negative pressure device comprises a built-in power supply, a switch button for controlling the work of the built-in power supply and a negative pressure pump for pumping out gas in the bottle body to form negative pressure, the negative pressure regulating device comprises a plurality of air release valves for regulating the negative pressure in the bottle body, a sealing cap for sealing the air release valves and a negative pressure pipeline arranged in the negative pressure regulating device, the air release valves are communicated with the interior of the bottle body, and the air release or the sealing is realized based on the air release valves and the negative pressure pipeline through the removal or the homing of the sealing cap so as to regulate the negative pressure in the bottle body. The electric negative pressure drainage bottle provided by the utility model can supplement negative pressure at any time, and the situations of insufficient negative pressure, poor drainage effect and the like in clinic are avoided.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to an electric negative pressure drainage bottle.
Background
The existing negative pressure drainage bottle is widely used for nursing after various surgical operations, but the instrument still has important defects and shortcomings. Firstly, because the existing negative pressure drainage bottle is preset negative pressure, the negative pressure in the bottle is limited, and the phenomenon of insufficient negative pressure is easy to occur in clinical use, the phenomenon of unsmooth wound closure or incomplete drainage is directly caused, and the postoperative wound healing time is prolonged; in addition, the phenomenon forces medical staff to put more effort to determine the use condition of the drainage bottle, and the waste of medical manpower resources is increased.
Disclosure of Invention
One of the objectives of the present utility model is to provide an electric negative pressure drainage bottle, so as to solve at least one technical problem mentioned in the background art.
In order to achieve the above object, according to one embodiment of the present utility model, the present utility model provides the following technical solutions: the utility model provides an electric negative pressure drainage bottle, includes bottle lid and with bottle lid swing joint or fixed connection's bottle, be provided with on the bottle lid with the drainage coupling of outside drainage tube connection, the inside of bottle lid is provided with the electric negative pressure device that is used for producing negative pressure drainage bottle internal negative pressure and is used for adjusting the negative pressure adjusting device in the drainage bottle, wherein, electric negative pressure device includes the built-in power supply of electricity connection, the shift knob of control built-in power supply work and is used for taking out the negative pressure pump that forms the negative pressure that is used for taking out the internal gas of bottle, negative pressure adjusting device includes a plurality of embedded in the bottle lid and is used for adjusting the negative pressure in the bottle and the sealed cap of air release valve and the negative pressure pipeline that is linked together with at least one gas port or/and at least one air release valve of negative pressure pump, air release valve and bottle internal intercommunication are realized the air release or are closed through taking off or returning of sealed cap so as to adjust the internal negative pressure of bottle.
Preferably, the switch button comprises a self-locking switch button with a protruding structure arranged on the bottle cap.
Preferably, the bottle cap is connected with the bottle body through spiral lines.
Preferably, the number of the air release valves in the negative pressure adjusting device is two, so that when the two air release valves are closed, the negative pressure in the bottle body is relatively high negative pressure, when only one of the two air release valves is closed, the negative pressure in the bottle body is relatively medium negative pressure, and when the two air release valves are opened, the negative pressure in the bottle body is relatively low negative pressure.
Preferably, the built-in power supply includes at least one of a lithium battery, a rechargeable battery, and an interface that can be charged through a charging data line.
Preferably, a pressure detection device is arranged at a position, in the bottle cap, in contact with the bottle body, a controller electrically connected with the pressure detection device and the electric negative pressure device is also packaged in the bottle cap, the pressure detection device comprises at least one pressure sensor, and the pressure sensor feeds back a detected pressure value to the controller, so that the controller controls the self-starting or the self-closing of the electric negative pressure device.
Preferably, an alarm device electrically connected with the controller is also packaged in the bottle cap.
Preferably, the bottle body is a transparent body.
Compared with the prior art, the utility model has the beneficial effects that: the electric negative pressure drainage bottle provided by the utility model can at least realize the following technical effects:
the drainage bottle integrates the drainage device and the bottle body, has a simple structure and relatively low manufacturing cost, has good actual use effect through multiple experiments by the inventor, and is beneficial to the good utilization of medical resources. The electric negative pressure drainage bottle can realize negative pressure with preset value based on the built-in power supply and the electric negative pressure device, can further adjust the negative pressure in the bottle body through the cooperation of a plurality of air release valves in the negative pressure adjusting device and the sealing cap according to clinical needs along with the change of the negative pressure in the bottle, and can adjust the speed of the negative pressure change in the bottle body by opening the air release valves with preset quantity once, thus being economical in practice and very simple and easy to use.
In addition, through the electric negative pressure drainage of built-in power inlet wire, negative pressure is replenished at any time, and the conditions of poor drainage effect and the like caused by insufficient clinical negative pressure can not occur.
In addition, in practice, if the drainage bottle needs to be cleaned and replaced, only the bottle body can be replaced, the bottle cap of the built-in negative pressure drainage function device is not required to be replaced, and the clinical use is more convenient.
In addition, the negative pressure drainage bottle is also provided with the pressure detection device, and after the switch button is turned on, the pressure detection device can automatically detect the pressure value in the bottle body and feed back the pressure data to the controller, so that the controller controls the self-starting or the closing of the electric negative pressure device according to the judging result of the pressure value and the preset threshold value, and the negative pressure value in the bottle body is flexibly and automatically regulated. The automatic negative pressure compensation device does not need medical staff to frequently observe the use condition of the drainage bottle, and can save medical manpower resources.
In addition, the bottle body is a transparent body, so that medical staff can observe the liquid drained in the drainage bottle at any time to perform corresponding treatment.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the utility model as claimed.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:
fig. 1 is a schematic diagram of a simple structure of an electric negative pressure drainage bottle according to an embodiment of the present utility model;
FIG. 2 is an enlarged view of two air release valves and corresponding sealing caps for the negative pressure regulator of FIG. 1, according to one embodiment of the present utility model;
the same or similar reference numbers in the drawings refer to the same or similar structures.
Reference numerals: 1-a drainage pipe joint; 2-a switch button; 3-a negative pressure regulating device; 31-an air release valve; 32-sealing the cap; 4-an electric negative pressure device; 41-a negative pressure pump; 42-a negative pressure pipeline; 5-a bottle body;
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
Referring to fig. 1, fig. 1 is a schematic cross-sectional view of an electric negative pressure drainage bottle according to an embodiment of the utility model. According to fig. 1, the electric negative pressure drainage bottle comprises a bottle cap and a bottle body 5 movably connected or fixedly connected with the bottle cap, a drainage pipe joint 1 connected with an external drainage pipe is arranged on the bottle cap, an electric negative pressure device 4 for generating negative pressure in the negative pressure drainage bottle and a negative pressure regulating device 3 for regulating the negative pressure in the drainage bottle are arranged inside the bottle cap, wherein the electric negative pressure device 4 comprises an electric connection built-in power supply (not shown), a switch button 2 for controlling the work of the built-in power supply and a negative pressure pump 41 for pumping out gas in the bottle body to form negative pressure, the negative pressure regulating device 3 comprises a plurality of air release valves 31 embedded in the bottle cap for regulating the negative pressure in the bottle body, a sealing cap 32 for sealing the air release valves 31 and a negative pressure pipeline 6 communicated with at least one air port or/and at least one air release valve 31 of the negative pressure pump 41, and the air release valves 31 are communicated with the interior of the bottle body 5, and the air release or the negative pressure regulating device is closed by taking down or returning the sealing cap 32 to realize air release or sealing based on the air release valves 31 and the negative pressure pipeline 42 to regulate the negative pressure in the bottle body 5.
Wherein, the bottle cap is preferably connected with the bottle body 5 by adopting a spiral line connection mode, so that the bottle body 5 and the bottle cap are more sealed when being screwed tightly, thereby ensuring the air tightness of the bottle body 5. Among them, the bottle 5 is preferably a transparent bottle, preferably cylindrical, so as to facilitate real-time observation of the characteristics and quantity of sputum therein. In addition, the mouth of the bottle body 5 is preferably opened so as to facilitate the pouring of liquid such as sputum therein for cleaning.
When the electric negative pressure drainage bottle is used, the drainage tube connector 1 is connected to a target position (for example, a certain part of a patient needing drainage) through a drainage tube to conduct negative pressure drainage; the drainage tube connector 1 can be fixed in the bottle cap in any mode capable of realizing connector fixation in the prior art. The user controls the starting and closing of the electric negative pressure device 4 based on the built-in power supply by turning on or off the switch button 2; and adjusts the magnitude of the negative pressure generated in the bottle 5 based on the electric negative pressure device 4 by opening or closing one or more air release valves 31 of the negative pressure adjusting device 3. The negative pressure in the bottle body 5 can be directly formed during the production of the electric negative pressure drainage bottle, or the air in the bottle body 5 can be extracted to form the negative pressure with preset intensity through the cooperation of the switch button 2, the negative pressure regulating device 3, the electric negative pressure device 4 and the like in the electric negative pressure drainage bottle on site.
Wherein, the switch button 2 comprises a self-locking switch button which is arranged on the bottle cap and provided with a protruding structure, so as to realize the stability of the switch locking. The switch button 2 is directly or indirectly electrically connected with all electric devices (including but not limited to electric negative pressure devices) of the negative pressure drainage bottle so as to realize the electric control of the switch button 2 on all the electric devices. In addition, the convex structure is convenient for operators to operate. The self-locking push-button switch can adopt any self-locking switch suitable for the utility model in the prior art, such as CN201673836U self-locking push-button switch. The self-locking push button switch of the present utility model may include a switch key and a self-locking switch that controls the on-off state of the switch key through electrical connection with a built-in power source, unlike a switching element in the prior art, in which effective positioning cannot be achieved.
Preferably, the number of the air release valves 31 in the negative pressure adjusting device 3 is two, so that the operator can easily operate in a short time without reading the operation instruction sheet in the case where the negative pressure adjustment is required. Specifically, when both of the air release valves 31 are closed, the negative pressure in the bottle 5 is a relatively high negative pressure; the negative pressure in the bottle body 5 is relatively medium negative pressure when only one of the two air release valves 31 is closed; when both of the air release valves 31 are opened, the negative pressure in the bottle 5 is relatively low. When the device is specifically used, the sealing cap 32 can be taken down to open the air release valve 31, the air release valve 31 starts to release air, and negative pressure generated by the electric negative pressure device 4 is compensated, so that the negative pressure value is reduced, and the negative pressure is regulated. The negative pressure regulating device 3 has two air release valves 31, when the air release valves 31 are closed, the negative pressure in the bottle is high negative pressure, and when the left air release valve 31 is opened, the negative pressure in the bottle is changed into medium negative pressure; the two air release valves 31 are opened, and the negative pressure in the bottle becomes low. The negative pressure regulating device 3 comprises an air inlet hole with a preset size, the negative pressure pump is used for exhausting air, the negative pressure regulating device 3 is used for exhausting air, when the negative pressure regulating device and the air inlet hole are balanced, the negative pressure value in the bottle is balanced, and the purpose of controlling the negative pressure in the bottle is achieved by controlling the size of the air inlet hole.
In one example, when the switch button 2 is pressed, the electric negative pressure device 4 is activated, and the negative pressure pump 41 pumps out the gas in the bottle 5, thereby generating negative pressure, and the negative pressure value is the limit negative pressure value of the negative pressure pump 41, that is, when the negative pressure adjusting device 3 is not turned on, the negative pressure in the bottle 5 may default to a high negative pressure. Wherein the negative pressure pump 41 may comprise any prior art negative pressure pump suitable for use in the present utility model; the built-in power supply includes at least one of a lithium battery, a rechargeable battery, and an interface that can be charged through a charging data line.
The negative pressure pipeline 42 of the utility model can be only 1 and is communicated with the air release valve 31 of the negative pressure regulating device 3, at least one negative pressure air extraction opening of the negative pressure pump 41 and the bottle body 5; in other embodiments, the negative pressure pipes 42 may be provided in a plurality according to practical situations, and the connection manner and the number thereof are not limited herein.
According to a preferred embodiment of the present utility model, a pressure detecting device (not shown) is disposed at a position contacting the bottle body 5 in the bottle cap, a power source is disposed inside the pressure detecting device or is electrically connected with the built-in power source of the present utility model, a controller (not shown) electrically connected with the pressure detecting device and the electric negative pressure device is also packaged in the bottle cap, the pressure detecting device comprises at least one pressure sensor, and the pressure sensor feeds back the detected pressure value to the controller, so that the controller controls the self-starting or the self-stopping of the electric negative pressure device.
The pressure sensor can be any sensor suitable for the utility model in the prior art, one or more pressure thresholds can be preconfigured in the controller, and the controller controls the self-starting or the closing of the electric negative pressure device according to the judging result of the pressure value and the preset pressure threshold, so that the negative pressure value in the bottle body can be flexibly and automatically regulated. For example, two pressure thresholds are configured, namely a first pressure threshold and a second pressure threshold, wherein the first pressure threshold is smaller than the second pressure threshold, and when the pressure in the bottle body is smaller than the first pressure threshold, the controller controls the negative pressure pump of the electric negative pressure device to work through electric connection so as to enhance the negative pressure in the bottle body; if the pressure value in the bottle body reaches or exceeds the first pressure threshold value and is smaller than the second pressure threshold value, the controller stops the negative pressure pump of the electric negative pressure device through electric connection; if the pressure value in the bottle body exceeds the second pressure threshold value, medical staff can manually adjust devices such as a release valve and the like by observing the conditions of a pipeline and a patient in the bottle body so as to reach the required negative pressure value.
Further, in order to facilitate the medical staff or operators to adjust the negative pressure in the bottle body in time, an alarm device (not shown in the figure) electrically connected with the controller is also packaged in the bottle cap. For example, when the pressure value in the bottle exceeds the second pressure threshold, the alarm device reminds the on-site personnel to adjust the pressure in the bottle by emitting light or sound.
The utility model has the advantages that the electric negative pressure drainage bottle provided by the utility model can at least realize the following technical effects:
1. the electric negative pressure drainage can be performed at any time, and the situations of poor drainage effect and the like caused by insufficient clinical negative pressure can not occur.
2. The negative pressure value adjusting device is provided, the negative pressure value of the negative electric pressure drainage bottle can be adjusted according to clinical needs, a negative pressure drainage product is not required to be replaced, and clinical use is more convenient.
3. Automatic compensation negative pressure, need not medical personnel often to observe drainage bottle service behavior, practice thrift medical personnel's manpower resources.
It should be noted that fig. 1 and fig. 2 are only preferred embodiments of the present utility model, and those skilled in the art can reasonably predict all equivalent alternatives or obvious modifications of the embodiments given in the description to achieve the object of the present utility model, and are also included in the scope of the present utility model.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 (8)
1. The utility model provides an electronic negative pressure drainage bottle, its characterized in that includes the bottle lid and with bottle lid swing joint or fixed connection's bottle, be provided with on the bottle lid with the drainage coupling of outside drainage tube connection, the inside of bottle lid is provided with the electronic negative pressure device that is used for producing negative pressure in the negative pressure drainage bottle and is used for adjusting the negative pressure adjusting device in the drainage bottle, wherein, electronic negative pressure device includes the built-in power supply of electricity connection, the shift knob of control built-in power supply work and the negative pressure pump that is used for taking out the internal gas of bottle and forms the negative pressure, negative pressure adjusting device includes a plurality of embedded in the bottle lid and is used for adjusting the bleeder of negative pressure in the bottle, the sealing cap that is used for sealing the bleeder and is linked together with at least one gas port or/and at least one bleeder of negative pressure pump, bleeder and bottle inside intercommunication, thereby realize bleeder or seal in order to adjust the internal negative pressure of bottle based on bleeder and negative pressure through taking off or returning of sealing cap.
2. The electrically operated negative pressure drainage bottle of claim 1, wherein the switch button comprises a self-locking switch button with a protruding structure disposed on the bottle cap.
3. The electric negative pressure drainage bottle of claim 1, wherein the bottle cap is connected with the bottle body through spiral lines.
4. The electric negative pressure drainage bottle according to claim 1, wherein the number of the air release valves in the negative pressure adjusting device is two, so that when the two air release valves are closed, the negative pressure in the bottle body is relatively high, when only one of the two air release valves is closed, the negative pressure in the bottle body is relatively medium, and when the two air release valves are opened, the negative pressure in the bottle body is relatively low.
5. The electrically powered negative pressure drainage bottle of claim 1, wherein the built-in power source comprises at least one of a lithium battery, a rechargeable battery, an interface that is chargeable via a charging data line.
6. The electric negative pressure drainage bottle according to claim 1, wherein a pressure detection device is arranged at a position in the bottle cap, which is contacted with the bottle body, a controller which is electrically connected with the pressure detection device and the electric negative pressure device is also packaged in the bottle cap, the pressure detection device comprises at least one pressure sensor, and the pressure sensor feeds back the detected pressure value to the controller, so that the controller controls the electric negative pressure device to be automatically started or closed.
7. The electric negative pressure drainage bottle of claim 6, wherein the bottle cap is further internally provided with an alarm device which is electrically connected with the controller.
8. The electrically operated negative pressure drainage bottle of any one of claims 1 to 7, wherein said bottle body is a transparent body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222440352.1U CN219501645U (en) | 2022-09-15 | 2022-09-15 | Electric negative pressure drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222440352.1U CN219501645U (en) | 2022-09-15 | 2022-09-15 | Electric negative pressure drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219501645U true CN219501645U (en) | 2023-08-11 |
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ID=87547948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222440352.1U Active CN219501645U (en) | 2022-09-15 | 2022-09-15 | Electric negative pressure drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219501645U (en) |
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2022
- 2022-09-15 CN CN202222440352.1U patent/CN219501645U/en active Active
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