CN220917848U - Hydrops drainage device - Google Patents
Hydrops drainage device Download PDFInfo
- Publication number
- CN220917848U CN220917848U CN202321776281.0U CN202321776281U CN220917848U CN 220917848 U CN220917848 U CN 220917848U CN 202321776281 U CN202321776281 U CN 202321776281U CN 220917848 U CN220917848 U CN 220917848U
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- Prior art keywords
- negative pressure
- sputum
- transparent bottle
- valve
- bottle body
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- 241000521257 Hydrops Species 0.000 title claims description 3
- 206010030113 Oedema Diseases 0.000 title claims description 3
- 206010036790 Productive cough Diseases 0.000 claims abstract description 67
- 208000024794 sputum Diseases 0.000 claims abstract description 67
- 210000003802 sputum Anatomy 0.000 claims abstract description 67
- 238000004891 communication Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000012530 fluid Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 4
- 206010062717 Increased upper airway secretion Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000026435 phlegm Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
A effusion drainage device, which comprises a transparent bottle body, a cover body, a sputum collection cavity and a negative pressure switching valve; the top of the transparent bottle body is open, a cover body for closing the opening is arranged at the position corresponding to the opening, and a sealed sputum collecting cavity is arranged in the transparent bottle body; the top of the cover body is provided with drainage catheter connectors which are correspondingly communicated with the transparent bottle body at intervals, sputum suction pipe connectors which are correspondingly communicated with the sputum collection cavity, and negative pressure pipe connectors which can be correspondingly communicated with the negative pressure suction device; the cover body is provided with a negative pressure switching valve corresponding to the negative pressure pipe joint, and the negative pressure pipe joint can be communicated with one or both of the transparent bottle body and the sputum collection cavity; the utility model has simple structure and convenient use, and can meet the requirement of simultaneously carrying out negative pressure drainage operation and sputum suction operation when only one negative pressure interface is arranged beside a patient bed.
Description
Technical Field
The utility model relates to the technical field of medical auxiliary appliances, in particular to a effusion drainage device.
Background
In clinical care, some patients still have effusion in the chest after operation, negative pressure drainage is needed according to the state of an illness, some patients possibly also need sputum aspiration, and effusion and sputum discharged by the patients need to be measured respectively; therefore, in the existing mode, two negative pressure cylinders are needed when sputum suction and negative pressure drainage are carried out simultaneously, the use cost is high, and the negative pressure suction of some patients only needs one to two days, so that financial resources of the patients can be wasted by using the two negative pressure cylinders; in addition, in most cases, one bed has only one negative pressure suction device, and one negative pressure suction device usually has only one interface and cannot be communicated with two negative pressure cylinders at the same time;
Chinese patent (bulletin number: CN 218515956U) discloses a sputum collection device, which comprises a sputum collector and a flushing fluid collector, wherein the upper part of the sputum collector is connected with a sputum suction pipe and a first negative pressure pipe, the upper part of the flushing fluid collector is connected with a flushing fluid pipe and a second negative pressure pipe, the other ends of the sputum suction pipe and the flushing fluid pipe are respectively connected with two interfaces of a first three-way valve, and the other interface of the first three-way valve is connected with a first end pipe; the other ends of the first negative pressure pipe and the second negative pressure pipe are respectively connected with two interfaces of a second three-way valve, the other interface of the second three-way valve is connected with a second end pipe, and a negative pressure control port is arranged on the second end pipe; when the patent needs to inhale phlegm operation to the patient, first three-way valve and second three-way valve are adjusted earlier, make first end pipe and inhale phlegm pipe intercommunication, second end pipe and first negative pressure pipe intercommunication, then connect second end pipe to negative pressure equipment, and the operation procedure is complicated, and it is inconvenient to use.
Disclosure of utility model
In order to overcome the defects in the background technology, the utility model discloses a effusion drainage device.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
A effusion drainage device, which comprises a transparent bottle body, a cover body, a sputum collection cavity and a negative pressure switching valve; the top of the transparent bottle body is open, a cover body for closing the opening is arranged at the position corresponding to the opening, and a sealed sputum collecting cavity is arranged in the transparent bottle body; the top of the cover body is provided with drainage catheter connectors which are correspondingly communicated with the transparent bottle body at intervals, sputum suction pipe connectors which are correspondingly communicated with the sputum collection cavity, and negative pressure pipe connectors which can be correspondingly communicated with the negative pressure suction device; the cover body is provided with a negative pressure switching valve corresponding to the negative pressure pipe joint, and the negative pressure pipe joint can be communicated with one or both of the transparent bottle body and the sputum collection cavity.
Preferably, the negative pressure switching valve comprises a valve body correspondingly and fixedly connected with the top in the cover body, the valve body is provided with two interfaces with axes correspondingly vertical, one interface is correspondingly communicated with the top in the transparent bottle body, and the other interface is correspondingly communicated with the top of the sputum collection cavity; the valve body valve cavity is rotationally connected with a hollow valve core, the valve core is provided with two through holes, and the two through holes can be correspondingly communicated with the two interfaces respectively; the top of the valve core is communicated with a hollow rotating shaft which movably penetrates through the valve body and the cover body, the shaft body of the hollow rotating shaft is in sealing connection with the valve body and the cover body, and the extending end of the hollow rotating shaft is correspondingly communicated with the negative pressure pipe joint.
Preferably, the extending end of the hollow rotating shaft is tightly sleeved with an indicating ring for indicating the position of the through hole of the valve core, and the outer side of the top of the cover body corresponding to the indicating ring is provided with a communication indicating mark.
Preferably, the valve core is in damping rotation connection with the valve cavity of the valve body.
Preferably, the extending end of the hollow rotating shaft is rotationally connected with the negative pressure pipe joint.
Preferably, the transparent bottle body and the sputum collecting cavity are provided with scale marks for metering.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
The utility model discloses a effusion drainage device, which is simple in structure and convenient to use, wherein the position of a cover body corresponding to a negative pressure pipe joint is provided with a negative pressure switching valve which can enable the negative pressure pipe joint to be communicated with one of a transparent bottle body and a sputum collection cavity or be communicated with the transparent bottle body and the sputum collection cavity simultaneously, when a patient needs negative pressure drainage and sputum suction, the negative pressure switching valve can be controlled to enable the negative pressure pipe joint to be communicated with the transparent bottle body and the sputum collection cavity simultaneously and correspondingly, so that negative pressure drainage operation and sputum suction operation can be performed simultaneously, and the requirement that when only one negative pressure interface is arranged beside a patient bed, negative pressure drainage operation and sputum suction operation can be performed simultaneously can be met.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic diagram of the structure of the negative pressure switching valve;
fig. 4 is a top view of the negative pressure switching valve.
In the figure: 1. a transparent bottle body; 2. a cover body; 3. a collection chamber; 4. a negative pressure switching valve; 4-1, valve body; 4-2, a valve core; 4-3, a hollow rotating shaft; 4-4, an indicator ring; 5. a drainage catheter adapter; 6. a sputum aspirator joint; 7. a negative pressure pipe joint; 8. graduation marks.
Detailed Description
The present utility model will be explained in detail by the following examples, and the purpose of the present utility model is to protect all technical improvements within the scope of the present utility model, and in the description of the present utility model, it should be understood that if there is an orientation or positional relationship indicated by terms such as "upper", "lower", "front", "rear", "left", "right", etc., only correspond to the drawings of the present utility model, and in order to facilitate description of the present utility model, it is not necessary to indicate or imply that the apparatus or element referred to has a specific orientation.
Embodiment 1, referring to fig. 1, a effusion drainage device comprises a transparent bottle body 1, a cover body 2, a sputum collection cavity 3 and a negative pressure switching valve 4; the top of the transparent bottle body 1 is open, a cover body 2 for closing the opening is arranged at the position corresponding to the opening, and a sealed sputum collecting cavity 3 is arranged in the transparent bottle body 1, namely, drainage liquid can be collected through the transparent bottle body 1, and sputum is collected through the sputum collecting cavity 3;
The top of the cover body 2 is provided with drainage catheter joints 5 which are correspondingly communicated with the transparent bottle body 1 at intervals, sputum suction pipe joints 6 which are correspondingly communicated with the sputum collection cavity 3 and negative pressure pipe joints 7 which can be correspondingly communicated with the negative pressure suction device, namely, when in use, the drainage catheter joints 5 can be correspondingly communicated with a drainage tube of a patient, the sputum suction pipe joints 6 are correspondingly communicated with the sputum suction pipe, the negative pressure pipe joints 7 are correspondingly communicated with the negative pressure suction device, and negative pressure suction force is provided by the negative pressure suction device;
The cover body 2 is provided with a negative pressure switching valve 4 corresponding to the negative pressure pipe joint 7, which can enable the negative pressure pipe joint 7 to be communicated with one of the transparent bottle body 1 and the sputum collection cavity 3 or be communicated with both of the transparent bottle body 1 and the sputum collection cavity 3, namely when a patient needs negative pressure drainage, the negative pressure switching valve 4 can be controlled to enable the negative pressure pipe joint 7 to be correspondingly communicated with the transparent bottle body 1, and the negative pressure suction device pumps negative pressure inside the transparent bottle body 1 to conduct negative pressure drainage operation; when a patient needs to suck sputum under negative pressure, the negative pressure switching valve 4 can be controlled to correspondingly communicate the negative pressure pipe joint 7 with the sputum collecting cavity 3, and the negative pressure suction device pumps negative pressure in the sputum collecting cavity 3 to perform negative pressure sputum sucking operation; when the patient both needs negative pressure drainage and needs negative pressure to absorb the sputum, can control negative pressure change over valve 4 and make negative pressure coupling 7 and transparent bottle 1 and sputum collection chamber 3 correspond the intercommunication simultaneously, can carry out negative pressure drainage operation and negative pressure and absorb the sputum operation simultaneously, simple structure, convenient to use can satisfy the demand that can carry out negative pressure drainage operation and negative pressure and absorb the sputum operation simultaneously when patient's bedside only has a negative pressure interface.
In the embodiment 2, referring to fig. 1 to 4, a effusion drainage device is different from the embodiment 1 in that, based on the embodiment 1, the negative pressure switching valve 4 includes a valve body 4-1 correspondingly and fixedly connected to the top in the cover body 2, the valve body 4-1 is provided with two interfaces with axes correspondingly perpendicular, one of the interfaces is correspondingly communicated with the top in the transparent bottle body 1, and the other interface is correspondingly communicated with the top of the sputum collecting cavity 3; the valve body 4-1 is rotationally connected with a hollow valve core 4-2, the valve core 4-2 is provided with two through holes, and the two through holes can be correspondingly communicated with the two interfaces respectively; the top of the valve core 4-2 is communicated with a hollow rotating shaft 4-3 which movably penetrates through the valve body 4-1 and the cover body 2, the shaft body of the hollow rotating shaft 4-3 is in sealing connection with the valve body 4-1 and the cover body 2, the extending end of the hollow rotating shaft 4-3 is correspondingly communicated with a negative pressure pipe joint 7, namely, the valve core 4-2 can be driven to rotate by screwing the hollow rotating shaft 4-3, when a patient needs negative pressure drainage, one through hole of the valve core 4-2 is correspondingly communicated with a joint communicated with the valve body 4-1 and the transparent bottle body 1, the other through hole of the valve core 4-2 is correspondingly misplaced with the joint communicated with the valve body 4-1 and the sputum collecting cavity 3, so that a negative pressure suction device can correspondingly communicate with the transparent bottle body 1, and the negative pressure suction device pumps negative pressure inside the transparent bottle body 1 for negative pressure drainage operation;
When a patient needs to suck sputum under negative pressure, the hollow rotating shaft 4-3 is screwed, one through hole of the valve core 4-2 is correspondingly communicated with the interface of the valve body 4-1 and the sputum collecting cavity 3, the other through hole of the valve core 4-2 is correspondingly misplaced with the interface of the valve body 4-1 and the transparent bottle body 1, the negative pressure pipe joint 7 can be correspondingly communicated with the sputum collecting cavity 3, and the negative pressure suction device pumps negative pressure in the sputum collecting cavity 3 to perform negative pressure sputum sucking operation;
When a patient needs negative pressure drainage and sputum suction, the hollow rotating shaft 4-3 is screwed, so that two through holes of the valve core 4-2 are correspondingly communicated with two interfaces of the valve body 4-1 respectively, and the negative pressure pipe joint 7 is correspondingly communicated with the transparent bottle body 1 and the sputum collection cavity 3 simultaneously, so that the negative pressure drainage operation and the sputum suction operation can be performed simultaneously;
The extending end of the hollow rotating shaft 4-3 is tightly sleeved with an indicating ring 4-4 for indicating the position of the through hole of the valve core 4-2, and a communication indicating mark is arranged at the top of the cover body 2 and corresponds to the outer side of the indicating ring 4-4, namely an operator can judge the connection state of the through hole of the valve core 4-2 and two interfaces of the valve body 4-1 through the matching of the indicating ring 4-4 and the indicating mark, so that the operation of accurate selection and quick switching is convenient;
The valve core 4-2 is in damping rotation connection with the valve cavity of the valve body 4-1, so that the operation hand feeling of operators can be effectively increased, and meanwhile, the valve core 4-2 is prevented from rotating randomly, and the smooth operation of negative pressure drainage and negative pressure sputum suction is influenced; the extending end of the hollow rotating shaft 4-3 is rotationally connected with the negative pressure pipe joint 7, namely, the space rotating shaft 4-3 can rotate relative to the negative pressure pipe joint 7 when the hollow rotating shaft 4-3 is screwed, so that the negative pressure pipe joint 7 is kept still, and the negative pressure pipe joint 7 is prevented from rotating and winding.
Embodiment 3, with reference to fig. 1 to 4, is a effusion drainage device, on the basis of embodiment 1 or 2, the transparent bottle body 1 and the sputum collecting cavity 3 are provided with scale marks 8 for metering, which can facilitate the statistics of the amount of the patient drainage liquid and sputum by an operator.
The utility model has not been described in detail in the prior art, and it is apparent to those skilled in the art that the utility model is not limited to the details of the above-described exemplary embodiments, but that the utility model can 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, and all changes coming within the meaning and range of equivalency are intended to be embraced therein.
Claims (6)
1. A hydrops drainage device, characterized by: comprises a transparent bottle body (1), a cover body (2), a sputum collection cavity (3) and a negative pressure switching valve (4); the top of the transparent bottle body (1) is open, a cover body (2) for closing the opening is arranged at the position corresponding to the opening, and a sealed sputum collection cavity (3) is arranged in the transparent bottle body (1); a drainage catheter joint (5) correspondingly communicated with the transparent bottle body (1), a sputum suction pipe joint (6) correspondingly communicated with the sputum collection cavity (3) and a negative pressure pipe joint (7) correspondingly communicated with the negative pressure suction device are arranged at the top of the cover body (2) at intervals; the cover body (2) is provided with a negative pressure switching valve (4) corresponding to the negative pressure pipe joint (7), and the negative pressure pipe joint (7) can be communicated with one of the transparent bottle body (1) and the sputum collecting cavity (3) or simultaneously communicated with the transparent bottle body and the sputum collecting cavity.
2. The effusion drainage device of claim 1, wherein: the negative pressure switching valve (4) comprises a valve body (4-1) correspondingly and fixedly connected with the inner top of the cover body (2), the valve body (4-1) is provided with two interfaces with axes correspondingly vertical, one interface is correspondingly communicated with the inner top of the transparent bottle body (1), and the other interface is correspondingly communicated with the top of the sputum collection cavity (3); the valve body (4-1) is rotationally connected with a hollow valve core (4-2), the valve core (4-2) is provided with two through holes, and the two through holes can be correspondingly communicated with the two interfaces respectively; the top of the valve core (4-2) is communicated with a hollow rotating shaft (4-3) which movably penetrates through the valve body (4-1) and the cover body (2), the shaft body of the hollow rotating shaft (4-3) is in sealing connection with the valve body (4-1) and the cover body (2), and the extending end of the hollow rotating shaft (4-3) is correspondingly communicated with a negative pressure pipe joint (7).
3. The effusion drainage device of claim 2, wherein: the extending end of the hollow rotating shaft (4-3) is tightly sleeved with an indicating ring (4-4) for indicating the position of the through hole of the valve core (4-2), and the outer side of the top of the cover body (2) corresponding to the indicating ring (4-4) is provided with a communication indicating mark.
4. A effusion drainage device according to claim 2 or 3, characterized in that: the valve core (4-2) is connected with the valve cavity of the valve body (4-1) in a damping rotation manner.
5. A effusion drainage device according to claim 2 or 3, characterized in that: the extending end of the hollow rotating shaft (4-3) is rotationally connected with the negative pressure pipe joint (7).
6. The effusion drainage device of claim 1, wherein: the transparent bottle body (1) and the sputum collecting cavity (3) are provided with scale marks (8) for metering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776281.0U CN220917848U (en) | 2023-07-07 | 2023-07-07 | Hydrops drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321776281.0U CN220917848U (en) | 2023-07-07 | 2023-07-07 | Hydrops drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220917848U true CN220917848U (en) | 2024-05-10 |
Family
ID=90932137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321776281.0U Active CN220917848U (en) | 2023-07-07 | 2023-07-07 | Hydrops drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220917848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119055858A (en) * | 2024-10-21 | 2024-12-03 | 南京市中医院 | Respiratory rehabilitation nursing device for patients with severe respiratory diseases |
-
2023
- 2023-07-07 CN CN202321776281.0U patent/CN220917848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119055858A (en) * | 2024-10-21 | 2024-12-03 | 南京市中医院 | Respiratory rehabilitation nursing device for patients with severe respiratory diseases |
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