CN214074472U - Hydrops drainage device that oncology was used - Google Patents
Hydrops drainage device that oncology was used Download PDFInfo
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- CN214074472U CN214074472U CN202022630643.8U CN202022630643U CN214074472U CN 214074472 U CN214074472 U CN 214074472U CN 202022630643 U CN202022630643 U CN 202022630643U CN 214074472 U CN214074472 U CN 214074472U
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- drainage
- blocking
- effusion
- tube
- blocking cover
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- 241000521257 Hydrops Species 0.000 title abstract description 9
- 206010030113 Oedema Diseases 0.000 title abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 30
- 230000002572 peristaltic effect Effects 0.000 claims description 17
- 238000004140 cleaning Methods 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000007788 liquid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 206010028980 Neoplasm Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
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Abstract
The utility model discloses a hydrops drainage device for oncology, which comprises a drainage bottle, a suction mechanism arranged above the drainage bottle, and an anti-blocking device arranged at the top of the suction mechanism; this equipment is provided with two kinds of mechanisms that prevent to block up, has effectively solved the problem that traditional drainage device blockked up the drainage device that the back needs to be renewed again, and this drainage device desilting is effectual, and application scope is extensive.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, specific theory especially relates to a hydrops drainage device that oncology was used.
Background
In clinical practice of oncology, when a tumor patient is treated, effusion often occurs in a thoracoabdominal cavity of the tumor patient, and for the effusion, the corresponding effusion needs to be pumped out, so that an effusion drainage device needs to be used; however, in the drainage process of the existing drainage device, the drainage tube is very easy to be blocked, so that the drainage is not smooth, serious patients or the health of patients is affected easily, and how to produce the drainage device which can be dredged quickly after being blocked is an important direction to be developed in the existing drainage device.
SUMMERY OF THE UTILITY MODEL
In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a hydrops drainage device for oncology department, which comprises a drainage bottle, a suction mechanism arranged above the drainage bottle and an anti-blocking device arranged at the top of the suction mechanism;
the suction mechanism comprises a peristaltic pump, a drainage hose is arranged between the peristaltic pump and the drainage bottle, and the peristaltic pump is communicated with the drainage bottle through the drainage hose; the input end of the peristaltic pump is provided with a drainage channel switching mechanism;
the anti-blocking device comprises an anti-blocking cover, an anti-blocking bag is arranged at the top of the anti-blocking cover, and the anti-blocking bag and the anti-blocking cover are fixedly connected by adopting an adhesive; a fixed base is arranged at the middle side of the bottom end in the anti-blocking cover and is integrally connected with the anti-blocking cover; the left side and the right side of the fixed base are both provided with effusion discharge holes which are respectively communicated with a first drainage tube and a second drainage tube, and the effusion discharge holes are respectively communicated with an input tube of the peristaltic pump through the first drainage tube and the second drainage tube; a rotating bearing is arranged in the middle of the fixed base, a sealing plate is rotatably connected to the rotating bearing through a rotating pin shaft, a sealing plate return spring is fixedly connected to one side, close to the fixed base, of the sealing plate, the other end of the sealing plate return spring is fixedly arranged on the fixed base, a pull ring is arranged on one side, far away from the rotating bearing, of the sealing plate, a pull rope is tied on the pull ring, and the pull rope penetrates through a pull rope through hole formed in the fixed base and extends to the outside of the anti-blocking cover; and the sealing plate is mutually abutted with the limiting plate arranged on the inner wall of the anti-blocking cover in a supporting state.
Preferably, the drainage channel switching mechanism comprises a switching knob, the switching knob is arranged at the joint of the input tube and the lumens of the first drainage tube and the second drainage tube, and a fixed support plate is arranged at the tail end of the input tube; the middle part of the switching knob is provided with a blocking plate and a drainage port, and the drainage port is matched with the inner diameters of the lumens of the first drainage tube and the second drainage tube; the blocking plate is provided with a rotating shaft, and the rotating shaft is rotatably connected with a rotating groove formed in the fixed supporting plate.
Preferably, the anti-blocking device further comprises a drainage tube anti-blocking mechanism, the drainage tube anti-blocking mechanism comprises a filter screen fixedly arranged at the upper part of the accumulated liquid discharge hole, a filter screen cleaning brush is arranged at the upper part of the filter screen, a brush return spring is arranged at one end of the filter screen cleaning brush, and the other end of the brush return spring is fixedly arranged on the anti-blocking cover; the other end of the filter screen cleaning brush is tied with a brush pull rope, and the other end of the brush pull rope penetrates through a pull rope through hole formed in the fixed base and extends to the outside of the anti-blocking cover.
Preferably, the perforated outer parts of the pull ropes at two different positions are provided with sealing sleeves, and the sealing sleeves are hermetically connected with the anti-blocking covers.
Preferably, the inside rubber buffer that is provided with of seal cover, the rubber buffer adopts adhesive fixed connection with the seal cover, inside the stay cord runs through the rubber buffer, stay cord and rubber buffer sliding connection.
Preferably, the drainage bottle is externally provided with scale marks convenient for observing the amount of the pumping accumulated liquid.
Has the advantages that: compared with the prior art, the utility model has the advantages and positive effects that the device is provided with two mechanisms for preventing blockage, firstly, when in normal use, medical staff connects the drainage joint with the drainage part of the patient, then places the drainage bag lower than the drainage height of the patient, when in drainage, the effusion in the patient flows into the anti-blocking bag through the drainage joint, and then flows into the drainage bottle at the lower end through the primary drainage tube through the anti-blocking cover, which is the normal drainage condition of the patient,
when the primary drainage tube at the lower end of the left side in the anti-blocking cover is blocked due to foreign particles in drainage accumulated liquid, firstly, the hairbrush of the filter screen is driven to pull back and move on the filter screen by pulling the hairbrush pull rope, so that the filter screen is cleaned;
if the primary drainage tube is continuously blocked due to foreign particles in drainage hydrops and the hair brush pull rope is pulled without effect, firstly, the switching knob is rotated manually, at the moment, the hydrops in the patient are continuously introduced into the anti-blocking cover, namely, the sealing plate is pressed by the gravity of the hydrops, the sealing plate overcomes the resilience force of the sealing plate reset spring and is rotated and opened by taking the fixing seat as the circle center, the hydrops can be introduced into the drainage bag at the lower end through the secondary drainage tube after passing through the right side in the anti-blocking cover through the opening action of the sealing plate, and the primary drainage effect of the patient can be ensured through the above steps; simultaneously, medical personnel can be as required through the pulling pull ring, realize that the pull ring drives stay cord linkage shrouding downwardly rotating, through the effect of pulling force promptly, can realize that the shrouding is opened, after medical personnel loosens the stay cord, because of shrouding reset spring's resilience force effect, realize the rotatory of shrouding promptly and reset, medical personnel's reciprocal pulling after that to reach the mediation effect, also effectual speed that improves the drainage.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an effusion drainage device for oncology provided in this embodiment;
FIG. 2 is an enlarged view of the portion A in FIG. 1;
FIG. 3 is an enlarged view of the portion B of FIG. 1;
fig. 4 is a structural diagram of a drainage channel switching mechanism in an effusion drainage device for oncology provided in this embodiment.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Examples
In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.
The embodiment can be seen from the attached drawings in the specification, the scheme provides a effusion drainage device for oncology, which comprises a drainage bottle 3, a suction mechanism arranged above the drainage bottle, and an anti-blocking device arranged at the top of the suction mechanism;
the suction mechanism comprises a peristaltic pump 301, a drainage hose is arranged between the peristaltic pump 301 and a drainage bottle 302, and the peristaltic pump 301 is communicated with the drainage bottle 302 through the drainage hose; the input end of the peristaltic pump 301 is provided with a drainage channel switching mechanism;
the anti-blocking device comprises an anti-blocking cover 2, an anti-blocking bag 1 is arranged at the top of the anti-blocking cover 2, and the anti-blocking bag 1 and the anti-blocking cover 2 are fixedly connected by adopting an adhesive; a fixed base 212 is arranged at the middle side of the bottom end in the anti-blocking cover 2, and the fixed base 212 is integrally connected with the anti-blocking cover 2; the left side and the right side of the fixed base 212 are both provided with effusion discharge holes which are respectively communicated with a first drainage tube 205 and a second drainage tube 204, and the effusion discharge holes are respectively communicated with an input tube of the peristaltic pump 301 through the first drainage tube 205 and the second drainage tube 204; a rotating bearing is arranged in the middle of the fixed base 212, a sealing plate 211 is rotatably connected to the rotating bearing through a rotating pin shaft, a sealing plate return spring is fixedly connected to one side, close to the fixed base 212, of the sealing plate 211, the other end of the sealing plate return spring is fixedly arranged on the fixed base 212, a pull ring is arranged on one side, far away from the rotating bearing, of the sealing plate 211, a pull rope 202 is tied to the pull ring, and the pull rope 202 penetrates through a pull rope through hole formed in the fixed base 212 and extends to the outside of the anti-blocking cover 2; the closing plate 211 in the supporting state is abutted against the limiting plate 201 arranged on the inner wall of the anti-blocking cover 2.
Further, the drainage channel switching mechanism comprises a switching knob 305, the switching knob 305 is arranged at the junction of the input tube and the lumens of the first drainage tube 205 and the second drainage tube 204, and the tail end of the input tube is provided with a fixed support plate 307; the middle part of the switching knob 305 is provided with a blocking plate 304 and a drainage port 303, and the size of the inner diameter of the drainage port 303 is matched with that of the lumens of the first drainage tube 205 and the second drainage tube 204; the blocking plate 304 is provided with a rotation shaft, and the rotation shaft is rotatably connected with a rotation groove 307 provided on a fixed support plate 306.
Further, the anti-blocking device further comprises a drainage tube anti-blocking mechanism, the drainage tube anti-blocking mechanism comprises a filter screen 206 fixedly arranged on the upper part of the accumulated liquid discharge hole, a filter screen cleaning brush 208 is arranged on the upper part of the filter screen 206, a brush return spring 207 is arranged at one end of the filter screen cleaning brush 208, and the other end of the brush return spring 207 is fixedly arranged on the anti-blocking cover; the other end of the filter screen cleaning brush 208 is tied with a brush pull rope 209, and the other end of the brush pull rope 209 penetrates through a pull rope through hole arranged on the fixed base and extends to the outside of the anti-blocking cover 2.
Further, sealing sleeves are arranged outside the stay cord through holes at two different positions, and are connected with the anti-blocking covers in a sealing mode.
Further say, seal cover inside is provided with the rubber buffer, the rubber buffer adopts adhesive fixed connection with the seal cover, inside the stay cord runs through the rubber buffer, stay cord and rubber buffer sliding connection.
Furthermore, the outside of the drainage bottle is provided with scale marks convenient for observing the amount of the pumping accumulated liquid.
The working principle of the device is that,
A. firstly, medical staff connects a drainage joint with a drainage part of a patient, places a drainage bag lower than the drainage height of the patient, switches a drainage port of a switching knob to a first drainage tube, starts a peristaltic pump, and then effusion in the patient flows into an anti-blocking bag through the drainage joint and flows into a drainage bottle at the lower end through an anti-blocking cover through a primary drainage tube and the peristaltic pump;
B. in the process A, when the primary drainage tube at the lower end of the left side in the anti-blocking cover is blocked by foreign particles in drainage accumulated liquid, the hairbrush pull rope can be pulled to drive the hairbrush of the filter screen to pull back and move on the filter screen, so that the filter screen is cleaned;
C. when the cleaning in the process B is ineffective, the switching knob is manually rotated to switch the drainage port of the switching knob to the second drainage tube, the accumulated liquid in the patient is continuously introduced into the anti-blocking cover, namely, the sealing plate is rotated and opened by taking the fixed seat as the circle center by overcoming the resilience force of the reset spring of the sealing plate through the gravity compression of the accumulated liquid, and the accumulated liquid can be introduced into the drainage bag at the lower end through the second-stage drainage tube through the right side in the anti-blocking cover through the opening action of the sealing plate;
D. as above-mentioned C in-process further embodiment, medical personnel can pass through the pulling pull ring as required, realize that the pull ring drives stay cord linkage shrouding rotation downwards, through the effect of pulling force promptly, can realize that the shrouding is opened, after medical personnel loosen the stay cord, because of shrouding reset spring's resilience force effect, realize the rotation of shrouding promptly and reset, medical personnel's reciprocal pulling after that to reach the mediation effect, also can effectually improve the speed of drainage.
In the above-mentioned operation process, effectively solved the problem that traditional drainage device need change new drainage device again after blockking up, this drainage device desilting is effectual, and application scope is extensive.
In addition, it should be noted that the electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device which is controlled by a computer or the like.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.
Claims (6)
1. An effusion drainage device for oncology department comprises a drainage bottle and is characterized in that the drainage bottle is provided with a drainage hole; the device also comprises a suction mechanism arranged above the drainage bottle and an anti-blocking device arranged at the top of the suction mechanism;
the suction mechanism comprises a peristaltic pump, a drainage hose is arranged between the peristaltic pump and the drainage bottle, and the peristaltic pump is communicated with the drainage bottle through the drainage hose; the input end of the peristaltic pump is provided with a drainage channel switching mechanism;
the anti-blocking device comprises an anti-blocking cover, an anti-blocking bag is arranged at the top of the anti-blocking cover, and the anti-blocking bag and the anti-blocking cover are fixedly connected by adopting an adhesive; a fixed base is arranged at the middle side of the bottom end in the anti-blocking cover and is integrally connected with the anti-blocking cover; the left side and the right side of the fixed base are both provided with effusion discharge holes which are respectively communicated with a first drainage tube and a second drainage tube, and the effusion discharge holes are respectively communicated with an input tube of the peristaltic pump through the first drainage tube and the second drainage tube; a rotating bearing is arranged in the middle of the fixed base, a sealing plate is rotatably connected to the rotating bearing through a rotating pin shaft, a sealing plate return spring is fixedly connected to one side, close to the fixed base, of the sealing plate, the other end of the sealing plate return spring is fixedly arranged on the fixed base, a pull ring is arranged on one side, far away from the rotating bearing, of the sealing plate, a pull rope is tied on the pull ring, and the pull rope penetrates through a pull rope through hole formed in the fixed base and extends to the outside of the anti-blocking cover; and the sealing plate is mutually abutted with the limiting plate arranged on the inner wall of the anti-blocking cover in a supporting state.
2. The effusion drainage device for oncology according to claim 1, wherein the drainage channel switching mechanism comprises a switching knob, the switching knob is arranged at the junction of the input tube and the lumens of the first and second drainage tubes, and the end of the input tube is provided with a fixed support plate; the middle part of the switching knob is provided with a blocking plate and a drainage port, and the drainage port is matched with the inner diameters of the lumens of the first drainage tube and the second drainage tube; the blocking plate is provided with a rotating shaft, and the rotating shaft is rotatably connected with a rotating groove formed in the fixed supporting plate.
3. The effusion drainage device for oncology according to claim 1, wherein the anti-clogging device further comprises a drainage tube anti-clogging mechanism, the drainage tube anti-clogging mechanism comprises a filter screen fixedly arranged at the upper part of the effusion discharge hole, the upper part of the filter screen is provided with a filter screen cleaning brush, one end of the filter screen cleaning brush is provided with a brush return spring, and the other end of the brush return spring is fixedly arranged on the anti-clogging cover; the other end of the filter screen cleaning brush is tied with a brush pull rope, and the other end of the brush pull rope penetrates through a pull rope through hole formed in the fixed base and extends to the outside of the anti-blocking cover.
4. The effusion drainage device that oncology used according to claim 1 or 3, characterized in that the perforated outside of the stay cord is provided with a sealing sleeve, the sealing sleeve and the anti-blocking cover are hermetically connected.
5. The effusion drainage device that oncology used according to claim 4, characterized in that, the seal cover is provided with the rubber buffer inside, the rubber buffer adopts adhesive fixed connection with the seal cover, inside the stay cord runs through the rubber buffer, stay cord and rubber buffer sliding connection.
6. The effusion drainage device that oncology used according to claim 1, characterized in that, the drainage bottle outside is provided with the scale mark that is convenient for observing the suction ponding volume.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630643.8U CN214074472U (en) | 2020-11-14 | 2020-11-14 | Hydrops drainage device that oncology was used |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022630643.8U CN214074472U (en) | 2020-11-14 | 2020-11-14 | Hydrops drainage device that oncology was used |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214074472U true CN214074472U (en) | 2021-08-31 |
Family
ID=77449985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022630643.8U Expired - Fee Related CN214074472U (en) | 2020-11-14 | 2020-11-14 | Hydrops drainage device that oncology was used |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214074472U (en) |
-
2020
- 2020-11-14 CN CN202022630643.8U patent/CN214074472U/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 |
Granted publication date: 20210831 |