CN112089898A - Cardiovascular nursing drainage device - Google Patents
Cardiovascular nursing drainage device Download PDFInfo
- Publication number
- CN112089898A CN112089898A CN202010816383.5A CN202010816383A CN112089898A CN 112089898 A CN112089898 A CN 112089898A CN 202010816383 A CN202010816383 A CN 202010816383A CN 112089898 A CN112089898 A CN 112089898A
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- China
- Prior art keywords
- drainage device
- liquid storage
- storage bottle
- drainage
- piston
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 17
- 230000000474 nursing effect Effects 0.000 title claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 230000001681 protective effect Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 abstract description 3
- 241000521257 Hydrops Species 0.000 description 9
- 206010030113 Oedema Diseases 0.000 description 9
- 239000000243 solution Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 239000011550 stock solution Substances 0.000 description 2
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 208000031226 Hyperlipidaemia Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 208000031169 hemorrhagic disease Diseases 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000023589 ischemic disease Diseases 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
Images
Classifications
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/71—Suction drainage systems
- A61M1/78—Means for preventing overflow or contamination of the pumping systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3327—Measuring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2209/00—Ancillary equipment
- A61M2209/08—Supports for equipment
- A61M2209/082—Mounting brackets, arm supports for equipment
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a cardiovascular nursing drainage device which comprises a base and two upright posts fixed on the base, wherein a distance sensor and a controller are installed on the base, and connecting pieces connected with a bed edge are fixed at the top ends of the two upright posts. According to the invention, under the action of the motor, the rotary disc and the connecting rod, the piston rod drives the piston piece to reciprocate in the horizontal direction, a suction force can be provided for the liquid storage bottle through the arrangement of the one-way valve I, the one-way valve II and the negative pressure pipe, the accumulated liquid can be automatically drained, the liquid storage bottle moves downwards under the action of gravity along with the continuous increase of the accumulated liquid, the moving distance of the liquid storage bottle is monitored by the distance sensor, when the liquid storage bottle moves to a required position, the accumulated liquid in the liquid storage bottle can be drained outwards through the drain pipe through the arrangement of the controller and the action of the micropump.
Description
Technical Field
The invention relates to the technical field of drainage devices, in particular to a cardiovascular nursing drainage device.
Background
Cardiovascular diseases are the general term of cardiovascular diseases, and refer to ischemic or hemorrhagic diseases of heart and systemic tissues caused by hyperlipidemia, blood viscosity, atherosclerosis, hypertension and the like, hydrops of cardiovascular patients are treated by means of drug relief, surgical exclusion or drainage tube drainage, and the drainage device is generally used for draining hydrops at incision after the cardiovascular patients are operated, so that infection at incision and inconvenience in recovery of patients can be prevented.
Drainage device among the prior art has a lot of weak points in the in-process that uses, for example, drainage device single structure among the prior art, medical personnel need regular effusion of collecting in the observation drainage device whether reach saturation, after the hydrops of collecting in the drainage bottle reaches saturation, medical personnel discharge the hydrops in the drainage bottle into external storage device again, so that the normal use of drainage bottle, because of medical personnel work busy, when medical personnel forget the condition of collecting the hydrops in observing the drainage bottle, when the hydrops in the drainage bottle is in saturation, if medical personnel untimely hydrops in the drainage bottle handles, very big influence patient's drainage progress.
Disclosure of Invention
The invention aims to: the cardiovascular nursing drainage device is provided for solving the problem that the drainage progress of a patient is easily influenced if effusion in a drainage bottle is not discharged in time.
In order to achieve the purpose, the invention adopts the following technical scheme:
a cardiovascular nursing drainage device comprises a base, two upright posts fixed on the base, a distance sensor and a controller are installed on the base, the top ends of the two upright posts are fixed with connecting pieces connected with a bed edge, the outer parts of the two upright posts are provided with sleeves and springs, the two upright posts are connected through a moving rod between the sleeves and are provided with liquid storage bottles on the moving rod, the top ends of the liquid storage bottles are screwed with bottle caps through threads, the bottle caps are respectively communicated with a negative pressure pipe, a drainage pipe and a drainage pipe through three telescopic pipes in a one-to-one correspondence mode, a one-way valve I is installed on the negative pressure pipe, a control valve is installed on the drainage pipe, a micro pump is installed on the drainage pipe, the negative pressure pipe, the drainage pipe and the drainage pipe penetrate through a cross beam fixed between the two sleeves, a bearing platform is formed on the cross beam, and a piston barrel fixed with a, the connecting seat is provided with a micro motor, an output shaft of the micro motor is provided with a turntable, an inner cavity of the piston cylinder is provided with a piston sheet, a piston rod is formed on one side of the piston sheet, the piston rod is movably connected with the turntable through a connecting rod, and the piston cylinder is provided with a check valve II.
As a further description of the above technical solution:
the connecting piece includes the fixed block, the top shaping of fixed block has the breach, it has locking bolt to close soon on the lateral wall of breach.
As a further description of the above technical solution:
and a clamping plate is fixed at the end part of the locking bolt.
As a further description of the above technical solution:
the top of cushion cap is equipped with the protection casing and the upper surface wall of protection casing has the through-hole.
As a further description of the above technical solution:
the outside cover of piston rod is equipped with the stop collar, stop collar and cushion cap fixed connection.
As a further description of the above technical solution:
the output end of the distance sensor is electrically connected with the input end of the controller, and the output end of the controller is electrically connected with the input ends of the micro motor, the micro pump and the control valve respectively.
As a further description of the above technical solution:
and two ends of the connecting rod are respectively hinged with the piston rod and the rotary table.
As a further description of the above technical solution:
the hinged part of the connecting rod and the rotary table is eccentrically arranged with the rotary table.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, under the action of the motor, the rotary disc and the connecting rod, the piston rod drives the piston piece to reciprocate in the horizontal direction, a suction force can be provided for the liquid storage bottle through the arrangement of the one-way valve I, the one-way valve II and the negative pressure pipe, the accumulated liquid can be automatically drained, the liquid storage bottle moves downwards under the action of gravity along with the continuous increase of the accumulated liquid, the moving distance of the liquid storage bottle is monitored by the distance sensor, when the liquid storage bottle moves to a required position, the accumulated liquid in the liquid storage bottle can be drained outwards through the drain pipe through the arrangement of the controller and the action of the micropump.
2. According to the invention, through the arrangement of the fixing block, the notch, the clamping plate and the locking bolt, the device can be fixed at the bottom of the bed edge, so that the device is prevented from being stressed and deviated, and the stability of the device is improved.
Drawings
FIG. 1 is a schematic view of a drainage device according to an embodiment of the present invention;
FIG. 2 illustrates a schematic diagram of a connector structure provided in accordance with an embodiment of the present invention;
FIG. 3 is a schematic diagram illustrating an internal structure of a shield according to an embodiment of the present invention;
FIG. 4 is a schematic diagram illustrating an internal structure of a piston cylinder provided in accordance with an embodiment of the present invention;
fig. 5 is a schematic diagram illustrating a top view structure of a connection seat according to an embodiment of the present invention.
Illustration of the drawings:
1. a base; 2. a liquid storage bottle; 3. a distance sensor; 4. a controller; 5. a travel bar; 6. a control valve; 7. a spring; 8. a sleeve; 9. a connecting member; 10. a drainage tube; 11. a cross beam; 12. a bottle cap; 13. a micro-pump; 14. a liquid discharge pipe; 15. a protective cover; 16. a bearing platform; 17. a through hole; 18. a negative pressure tube; 19. a telescopic pipe; 20. A column; 21. a one-way valve I; 22. a second one-way valve; 23. a piston cylinder; 24. a connecting rod; 25. a connecting seat; 26. A turntable; 27. a limiting sleeve; 28. a piston rod; 29. a piston plate; 30. a micro motor; 901. a fixed block; 902. a notch; 903. a splint; 904. and locking the bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-5, a cardiovascular nursing drainage device comprises a base 1, two upright posts 20 fixed on the base 1, a distance sensor 3 and a controller 4 are installed on the base 1, a connecting piece 9 connected with a bed edge is fixed at the top end of the two upright posts 20, a sleeve 8 and a spring 7 are arranged outside the two upright posts 20, the sleeve 8 is in sliding fit with the upright posts 20, the sleeve 8 is located at the top of the spring 7, the spring 7 gives vertical upward elasticity to the sleeve 8, the two sleeves 8 are connected through a moving rod 5, a liquid storage bottle 2 is installed on the moving rod 5, the liquid storage bottle 2 can drive the moving rod 5 and the sleeve 8 to move in the vertical direction, a bottle cap 12 is screwed at the top end of the liquid storage bottle 2, a negative pressure pipe 18, a liquid discharge pipe 14 and a drainage pipe 10 are respectively and correspondingly communicated with the bottle cap 12 through three telescopic pipes 19, and the liquid storage bottle 2 moves in the vertical direction, the telescopic pipe 19 is stretched and contracted, a one-way valve 21 is installed on the negative pressure pipe 18, the one-way valve 21 prevents air in the negative pressure pipe 18 from flowing back to an inner cavity of the liquid storage bottle 2, the control valve 6 is installed on the drainage pipe 10, the micro pump 13 is installed on the drainage pipe 14, the negative pressure pipe 18, the drainage pipe 14 and the drainage pipe 10 penetrate through the cross beam 11 fixed between the two sleeves 8, the micro pump 13 is fixed on the cross beam 11, accumulated liquid in the liquid storage bottle 2 can be discharged outwards through the drainage pipe 14 under the action of the micro pump 13, the bearing platform 16 is formed on the cross beam 11, the bearing platform 16 is provided with a connecting seat 25 and a piston cylinder 23 communicated with the negative pressure pipe 18, the micro motor 30 is installed on the connecting seat 25, a rotating disc 26 is installed on an output shaft of the micro motor 30, a piston sheet 29 is arranged in the inner cavity of the piston cylinder 23, a piston rod 28 is formed on, the two ends of the connecting rod 24 are respectively hinged with the piston rod 28 and the rotating disc 26, the hinged position of the connecting rod 24 and the rotating disc 26 is eccentrically arranged with the rotating disc 26, in the rotating process of the rotating disc 26, the connecting rod 24 can drive the piston rod 28 and the piston sheet 29 to reciprocate in the horizontal direction, the piston cylinder 23 is provided with the check valve II 22, the check valve II 22 is close to the connecting position of the negative pressure pipe 18 and the piston cylinder 23, the gas in the piston cylinder 23 is discharged outwards through the check valve II 22, the output end of the distance sensor 3 is electrically connected with the input end of the controller 4, and the output end of the controller 4 is electrically connected with the input ends of the micro motor 30, the micro pump 13 and the control valve 6 respectively.
Different from the embodiment 1
Example 2
Referring to fig. 1 and 2, the connecting member 9 includes a fixing block 901, a notch 902 is formed at the top end of the fixing block 901, a locking bolt 904 is screwed on the side wall of the notch 902, a clamping plate 903 is fixed at the end of the locking bolt 904, when the device is connected, the bed edge is attached to the inner wall of the notch 902, the locking bolt 904 is rotated, the locking bolt 904 can drive the clamping plate 903 to clamp the outer wall of the bed edge, the device can be fixed at the bottom of the bed edge, the device is prevented from being stressed and shifted, and the stability of the device is improved.
Different from the embodiment 1
Example 3
Referring to fig. 1 and 3, a protective cover 15 is disposed on the top of the bearing platform 16, a through hole 17 is formed in the upper wall of the protective cover 15, the protective cover 15 is fixedly connected with the bearing platform 16 through a bolt, the piston cylinder 23 and the connecting seat 25 are shielded by the protective cover 15, so that a protective effect is achieved, and gas in the piston cylinder 23 can be conveniently discharged outwards under the action of the through hole 17.
Different from the embodiment 1
Example 4
Referring to fig. 1 and 3, a limiting sleeve 27 is sleeved outside the piston rod 28, the limiting sleeve 27 is fixedly connected with the bearing platform 16, and the limiting sleeve 27 is in sliding fit with the piston rod 28, so that the piston rod 28 can only move in the horizontal direction, and the stability of the device is improved.
The working principle is as follows: when drainage is carried out, the micro motor 30 is opened, the output shaft of the micro motor 30 drives the turntable 26 to rotate, in the process, the connecting rod 24 drives the piston rod 28 and the piston sheet 29 to reciprocate in the horizontal direction, negative pressure is formed inside the liquid storage bottle 2 under the action of the one-way valve I21, the one-way valve II 22 and the negative pressure pipe 18, the accumulated liquid flows into the liquid storage bottle 2 through the drainage pipe 10, the gravity of the liquid storage bottle 2 is increased along with the continuous increase of the accumulated liquid, the spring 7 is compressed, the liquid storage bottle 2 moves downwards, the distance sensor 3 monitors the moving distance of the liquid storage bottle 2, when the liquid storage bottle 2 moves to a preset distance, the distance sensor 3 transmits a signal to the controller 4, the controller 4 controls the micro pump 13 to act, the accumulated liquid inside the liquid storage bottle 2 is discharged outwards through the liquid discharge pipe 14 by the micro pump 13, under the action of the spring 7, stock solution bottle 2 removes to original position, and micropump 13 stop work compares traditional drainage device, does not need medical personnel manual to discharge hydrops in stock solution bottle 2, does not have the condition that the hydrops was not in time got rid of, has still reduced medical personnel's intensity of labour.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The cardiovascular nursing drainage device is characterized by comprising a base (1) and two stand columns (20) fixed on the base (1), wherein a distance sensor (3) and a controller (4) are installed on the base (1), the top ends of the two stand columns (20) are fixedly provided with a connecting piece (9) connected with a bed edge, sleeves (8) and springs (7) are arranged outside the two stand columns (20), the two sleeves (8) are connected through a moving rod (5), a liquid storage bottle (2) is installed on the moving rod (5), the top end of the liquid storage bottle (2) is screwed with a bottle cap (12) through threads, the bottle cap (12) is correspondingly and respectively communicated with a negative pressure pipe (18), a liquid discharge pipe (14) and a drainage pipe (10) through three telescopic pipes (19), a one-way valve (21) is installed on the negative pressure pipe (18), a control valve (6) is arranged on the drainage tube (10), a micro pump (13) is arranged on the drainage tube (14), the negative pressure pipe (18), the liquid discharge pipe (14) and the drainage pipe (10) penetrate through a cross beam (11) fixed between the two sleeves (8), a bearing platform (16) is formed on the cross beam (11), a connecting seat (25) and a piston cylinder (23) communicated with the negative pressure pipe (18) are fixedly arranged on the bearing platform (16), a micro motor (30) is arranged on the connecting seat (25), a rotating disc (26) is arranged on an output shaft of the micro motor (30), a piston sheet (29) is arranged in the inner cavity of the piston cylinder (23), a piston rod (28) is formed at one side of the piston sheet (29), the piston rod (23) is movably connected with the rotary disc (26) through a connecting rod (24), and a one-way valve II (22) is installed on the piston cylinder (28).
2. The cardiovascular care drainage device according to claim 1, wherein the connecting member (9) comprises a fixing block (901), a notch (902) is formed at the top end of the fixing block (901), and a locking bolt (904) is screwed on the side wall of the notch (902).
3. The cardiovascular care drainage device of claim 2, wherein a clamping plate (903) is fixed to the end of the locking bolt (904).
4. The cardiovascular nursing drainage device according to claim 1, characterized in that the top of the bearing platform (16) is provided with a protective cover (15) and the upper surface wall of the protective cover (15) is provided with a through hole (17).
5. The cardiovascular nursing drainage device according to claim 1, wherein the piston rod (28) is externally sleeved with a limit sleeve (27), and the limit sleeve (27) is fixedly connected with the bearing platform (16).
6. The cardiovascular nursing drainage device according to claim 1, wherein the output end of the distance sensor (3) is electrically connected with the input end of the controller (4), and the output end of the controller (4) is electrically connected with the input ends of the micro motor (30), the micro pump (13) and the control valve (6), respectively.
7. The drainage device for cardiovascular care according to claim 1, wherein the two ends of the connecting rod (24) are hinged with the piston rod (28) and the rotating disc (26) respectively.
8. The cardiovascular care drainage device according to claim 7, wherein the joint of the connecting rod (24) and the rotating disc (26) is eccentrically arranged with respect to the rotating disc (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816383.5A CN112089898A (en) | 2020-08-14 | 2020-08-14 | Cardiovascular nursing drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010816383.5A CN112089898A (en) | 2020-08-14 | 2020-08-14 | Cardiovascular nursing drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112089898A true CN112089898A (en) | 2020-12-18 |
Family
ID=73753722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010816383.5A Pending CN112089898A (en) | 2020-08-14 | 2020-08-14 | Cardiovascular nursing drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112089898A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203710431U (en) * | 2014-03-05 | 2014-07-16 | 淄博市第一医院 | Drainage instrument for internal medicine |
| CN105343945A (en) * | 2014-11-24 | 2016-02-24 | 胡绍勤 | Automatic liquid draining and guiding device |
| CN109276765A (en) * | 2018-11-29 | 2019-01-29 | 中国人民解放军第四军医大学 | Intensive care unit postoperative care drainage device |
| CN208942999U (en) * | 2018-03-10 | 2019-06-07 | 尚春林 | A kind of recyclable drainage device of Internal Medicine-Cardiovascular Dept. |
| CN209347731U (en) * | 2018-11-06 | 2019-09-06 | 张惠 | A kind of surgical nursing drainage care device |
-
2020
- 2020-08-14 CN CN202010816383.5A patent/CN112089898A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203710431U (en) * | 2014-03-05 | 2014-07-16 | 淄博市第一医院 | Drainage instrument for internal medicine |
| CN105343945A (en) * | 2014-11-24 | 2016-02-24 | 胡绍勤 | Automatic liquid draining and guiding device |
| CN208942999U (en) * | 2018-03-10 | 2019-06-07 | 尚春林 | A kind of recyclable drainage device of Internal Medicine-Cardiovascular Dept. |
| CN209347731U (en) * | 2018-11-06 | 2019-09-06 | 张惠 | A kind of surgical nursing drainage care device |
| CN109276765A (en) * | 2018-11-29 | 2019-01-29 | 中国人民解放军第四军医大学 | Intensive care unit postoperative care drainage device |
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| PB01 | Publication | ||
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Application publication date: 20201218 |