CN213642417U - Effusion drainage device for breast surgery - Google Patents
Effusion drainage device for breast surgery Download PDFInfo
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- CN213642417U CN213642417U CN202021640690.4U CN202021640690U CN213642417U CN 213642417 U CN213642417 U CN 213642417U CN 202021640690 U CN202021640690 U CN 202021640690U CN 213642417 U CN213642417 U CN 213642417U
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- fixedly connected
- effusion
- bevel gear
- cylinder
- drainage device
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Abstract
The utility model relates to the technical field of medical equipment, specifically a hydrops drainage device for mammary gland surgery, the stand that two vertical symmetries of fixedly connected with set up is distinguished to the upside central line both sides of bottom plate, and two stands keep away from the one end fixedly connected with mounting panel of bottom plate, the pneumatic cylinder that two symmetries of fixedly connected with set up on the mounting panel, and the downside of mounting panel respectively two fixedly connected with two pneumatic cylinder intercommunication set up the connector, a washing section of thick bamboo and hydrops section of thick bamboo set up with two connectors intercommunication respectively. The utility model discloses in, through setting up push-and-pull mechanism, two pneumatic cylinders, a washing section of thick bamboo and a hydrops section of thick bamboo, set up a step motor, can wash simultaneously with the operation of drainage, it is more energy-conserving, and through the function that realizes washing simultaneously and drainage, make the drainage effect better, the wound clearance is cleaner, the wound healing of being convenient for, and this device compact structure, the size is little, carries convenient to use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a hydrops drainage device for breast surgery.
Background
Breast surgery is the next branch of clinical surgery, mainly aiming at the surgical aspects of breast diseases: breast anatomy, breast infection, breast tumor pathology, breast tumor diagnosis and treatment principle, breast tumor diagnosis, various surgical procedures of breast tumor surgery, chemotherapy, radiotherapy and endocrine treatment, and medical instruments are used for diagnosing, preventing, monitoring, treating or relieving diseases; diagnosis, monitoring, treatment, mitigation, or functional compensation of lesions provides information for medical or diagnostic purposes.
At present, mammary gland surgery generally adopts the cylinder to take out or open the treatment of pus to the treatment of breast lump, and the postoperative generally needs the drainage ware to carry out the drainage to the wound hydrops, and current drainage ware is general all bulky, and inconvenient use consumes the energy, and can increase medical staff's working strength, and current drainage device does not possess the function that can wash simultaneously, and the drainage effect is not thorough, reduces patient's treatment effeciency. Accordingly, one skilled in the art provides a effusion drainage device for breast surgery to solve the problems set forth in the background art described above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a hydrops drainage device for mammary gland surgery to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a hydrops drainage device for breast surgery comprises a bottom plate, a washing cylinder and a hydrops cylinder, wherein two vertical and symmetrical upright posts are fixedly connected to two sides of the upper central line of the bottom plate respectively, one ends of the two upright posts, which are far away from the bottom plate, are fixedly connected with a mounting plate, two symmetrical air pressure cylinders are fixedly connected to the mounting plate, two connectors communicated with the two air pressure cylinders are fixedly connected to the lower side of the mounting plate respectively, the washing cylinder and the hydrops cylinder are communicated with the two connectors respectively, a washing head is communicated with the bottom of the front side of the washing cylinder, a liquid inlet head is communicated with the upper part of the front side of the hydrops cylinder, concave shells are fixedly connected to the upper sides of the two air pressure cylinders, a push-pull mechanism is arranged in the concave shells, two ends of the push-pull mechanism respectively penetrate through the two air pressure cylinders and are fixedly connected with two valve plates which, and the side wall of the valve plate is propped against the inner wall of the air pressure cylinder and is connected with the inner wall in a sliding way.
As a further aspect of the present invention: the push-pull mechanism comprises a stepping motor fixed at the center of the upper side of a concave shell, the driving end of the stepping motor is rotatably connected with a vertically arranged rotating shaft, one end of the rotating shaft, far away from the stepping motor, penetrates and extends into the concave shell and is fixedly connected with a first bevel gear, the inner wall of the transverse straight end of the concave shell is fixedly connected with two clapboards, the two clapboards are respectively positioned at two sides of the first bevel gear and are symmetrically arranged, two rotating rods which are transversely symmetrically arranged are respectively inserted and rotatably connected onto the two clapboards, one end, close to the two rotating rods, of the two rotating rods is respectively and fixedly connected with two second bevel gears which are meshed and connected with two sides of the first bevel gear, one end, far away from the second bevel gears, of the rotating rods is fixedly connected with a third bevel gear, and the inner walls of the two vertical ends of the concave, and fixedly connected with and third bevel gear mesh connection's fourth bevel gear on the threaded rod, two threaded rod is last respectively threaded connection has two nut blocks of difference in height, the downside fixedly connected with connecting rod of nut block, and the one end that the nut block was kept away from to the connecting rod runs through and extends to in the pneumatic cylinder and with valve plate fixed connection.
As a further aspect of the present invention: the number of the connecting rods on each nut block is two, and the two connecting rods are respectively positioned on two sides of the threaded rod and symmetrically arranged.
As a further aspect of the present invention: the through-hole has been seted up to the upside of concave shell, and the pivot runs through the through-hole setting, the inner wall of through-hole passes through the bearing spare and is connected with the lateral wall rotation of pivot.
As a further aspect of the present invention: a washing section of thick bamboo and an hydrops section of thick bamboo all adopt transparent PVC material component, and the lateral wall that just washes a section of thick bamboo and hydrops section of thick bamboo all is equipped with the scale mark.
As a further aspect of the present invention: two the valve plate is located different level settings, and the valve plate adopts the rubber material component.
As a further aspect of the present invention: the flushing cylinder, the liquid accumulation cylinder and the two connectors are fixedly connected in a threaded detachable connection mode.
Compared with the prior art, the beneficial effects of the utility model are that: by arranging a push-pull mechanism, two pneumatic cylinders, a washing cylinder and a liquid accumulation cylinder, starting a stepping motor to drive a first bevel gear fixed with a rotating shaft to rotate and further drive a third bevel gear fixed with a rotating rod to rotate so as to drive two threaded rods to rotate, wherein the axial rotation of a nut block is limited by a connecting rod, and the thread directions of the two threaded rods are arranged in reverse directions so as to drive the two nut blocks to forcibly move in opposite directions, at the moment, a valve plate in the pneumatic cylinder communicated with the washing cylinder moves downwards to generate high pressure in the washing cylinder, washing liquid is extruded by a washing head to wash a wound through the washing pipe, meanwhile, the valve plate in the pneumatic cylinder communicated with the liquid accumulation cylinder moves upwards to generate negative pressure in the liquid accumulation cylinder, and the liquid accumulation can be sucked into the liquid accumulation cylinder through a liquid inlet by a drainage pipe, the device can simultaneously carry out washing and drainage operations by arranging the stepping motor, more energy-conserving, and through the function that realizes washing simultaneously and the drainage, make the drainage effect better, the wound clearance is cleaner, the wound healing of being convenient for, and this device compact structure, the size is little, carries convenient to use.
Drawings
FIG. 1 is a schematic perspective view of a fluid drainage device for use in breast surgery;
FIG. 2 is a schematic view of an elevation cross-sectional view of an effusion drainage device for use in breast surgery;
fig. 3 is an enlarged schematic view of a portion a of fig. 2 in the effusion drainage device for breast surgery.
In the figure: 1. a base plate; 2. a washing cylinder; 3. a liquid accumulation cylinder; 4. a column; 5. mounting a plate; 6. an air pressure cylinder; 7. a connector; 8. a rinsing head; 9. a liquid inlet head; 10. a concave shell; 11. a valve plate; 12. a stepping motor; 13. a rotating shaft; 14. a first bevel gear; 15. a partition plate; 16. a rotating rod; 17. a second bevel gear; 18. a third bevel gear; 19. a threaded rod; 20. a fourth bevel gear; 21. a nut block; 22. a connecting rod.
Detailed Description
Referring to fig. 1-3, in the embodiment of the present invention, a effusion drainage device for breast surgery comprises a bottom plate 1, a washing cylinder 2 and a effusion cylinder 3, two vertical symmetrically arranged columns 4 are fixedly connected to two sides of the upper side center line of the bottom plate 1 respectively, and one end of the two columns 4 away from the bottom plate 1 is fixedly connected with a mounting plate 5, two symmetrically arranged air cylinders 6 are fixedly connected to the mounting plate 5, and two connectors 7 communicated with the two air cylinders 6 are fixedly connected to the lower side of the mounting plate 5 respectively, the washing cylinder 2 and the effusion cylinder 3 are communicated with the two connectors 7 respectively, the bottom of the front side of the washing cylinder 2 is communicated with a washing head 8, and the upper part of the front side of the effusion cylinder 3 is communicated with a liquid inlet 9, the washing head 8 is connected with a washing pipe, the liquid inlet 9 is connected with a drainage pipe, the washing pipe and the drainage pipe are attached to a wound, for the prior art, so that it is not explained much here, the upper sides of the two pneumatic cylinders 6 are fixedly connected with a concave shell 10, and a push-pull mechanism is arranged in the concave shell 10, both ends of the push-pull mechanism respectively penetrate and extend into the two pneumatic cylinders 6 and are respectively fixedly connected with two valve plates 11 which are transversely arranged, and the side walls of the valve plates 11 are abutted against the inner walls of the pneumatic cylinders 6 and are in sliding connection, when the valve plates 11 in the pneumatic cylinders 6 which are communicated with the washing cylinder 2 move downwards, high pressure is generated in the washing cylinder 2, washing liquid is squeezed out from the washing head 8 and washes the wound through the washing pipe, and meanwhile, the valve plates 11 in the pneumatic cylinders 6 which are communicated with the liquid accumulation cylinder 3 move upwards, so that negative pressure is generated in the liquid accumulation cylinder 3, and the accumulated liquid can be sucked into the liquid accumulation cylinder 3 through the liquid inlet 9 through the liquid inlet;
in fig. 2 and 3: the push-pull mechanism comprises a stepping motor 12 fixed at the center of the upper side of a concave shell 10, the input end of the stepping motor 12 is electrically connected with a switch, the switch is electrically connected with a PLC controller through a lead, the driving end of the stepping motor 12 is rotatably connected with a vertically arranged rotating shaft 13, one end of the rotating shaft 13 far away from the stepping motor 12 penetrates and extends into the concave shell 10 and is fixedly connected with a first bevel gear 14, two partition plates 15 are fixedly connected with the inner wall of the transverse straight end of the concave shell 10, the two partition plates 15 are respectively symmetrically arranged at two sides of the first bevel gear 14, two rotating rods 16 which are transversely symmetrically arranged are respectively inserted and rotatably connected on the two partition plates 15, two second bevel gears 17 which are engaged and connected with two sides of the first bevel gear 14 are respectively fixedly connected at the close ends of the two rotating rods 16, and a third bevel gear 18 is fixedly connected at one end of the rotating rod, two threaded rods 19 with reverse thread directions are respectively connected on the inner walls of two vertical ends of the concave shell 10 in a rotating way through rotating parts, a fourth bevel gear 20 meshed with the third bevel gear 18 is fixedly connected on the threaded rods 19, two nut blocks 21 with different heights are respectively connected on the two threaded rods 19 in a threaded way, a connecting rod 22 is fixedly connected on the lower side of each nut block 21, one end of the connecting rod 22 far away from each nut block 21 penetrates through the air pressure cylinder 6 and is fixedly connected with the valve plate 11, the stepping motor 12 is started to drive the first bevel gear 14 fixed with the rotating shaft 13 to rotate, the first bevel gear 14 and the two second bevel gears 17 rotate to further drive the third bevel gear 18 fixed with the rotating rod 16 to rotate, the third bevel gear 18 is meshed with the fourth bevel gear 20 to further drive the two threaded rods 19 to rotate, and the two threaded rods 19 are respectively connected with the two nut blocks 21 in a threaded way, the connecting rod 22 fixed with the nut block 21 penetrates through the concave shell 10, at the moment, the axial rotation of the nut block 21 is limited, and the thread trends of the two threaded rods 19 are arranged in a reverse direction, so that the two nut blocks 21 are driven to forcibly move in the opposite directions;
in fig. 2: the number of the connecting rods 22 on each nut block 21 is two, and the two connecting rods 22 are symmetrically arranged on two sides of the threaded rod 19 respectively, so that the connection is firmer;
in fig. 3: a through hole is formed in the upper side of the concave shell 10, the rotating shaft 13 penetrates through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating shaft 13 through a bearing piece, so that the rotating shaft 13 can rotate conveniently;
in fig. 1: the washing cylinder 2 and the liquid accumulation cylinder 3 are both made of transparent PVC components, and the side walls of the washing cylinder 2 and the liquid accumulation cylinder 3 are both provided with scale marks, so that the amount of liquid can be observed conveniently;
in fig. 2: the two valve plates 11 are arranged at different horizontal heights to ensure the displacement of the valve plates 11, and the valve plates 11 are made of rubber components and have high connection sealing performance;
in fig. 2: all adopt the mode fixed connection that the screw thread can be dismantled between washing section of thick bamboo 2 and hydrops section of thick bamboo 3 and two connectors 7, convenient to install and dismantle.
The utility model discloses a theory of operation is: when the device is used for effusion drainage, the flushing head 8 is connected with the flushing pipe, the liquid inlet head 9 is connected with the drainage pipe, the flushing pipe and the drainage pipe are attached to a mammary gland wound through wound patches, flushing liquid is injected into the flushing cylinder 2, then the stepping motor 12 is started to drive the first bevel gear 14 fixed with the rotating shaft 13 to rotate, the first bevel gear 14 and the two second bevel gears 17 rotate to drive the third bevel gear 18 fixed with the rotating rod 16 to rotate, the third bevel gear 18 and the fourth bevel gear 20 are meshed to drive the two threaded rods 19 to rotate, the two threaded rods 19 are respectively in threaded connection with the two nut blocks 21, the connecting rod 22 fixed with the nut blocks 21 penetrates through the concave shell 10, the axial rotation of the nut blocks 21 is limited at the moment, the thread directions of the two threaded rods 19 are arranged in opposite directions, so as to drive the two nut blocks 21 to forcibly displace in opposite directions, at this moment, move down with valve plate 11 in the pneumatic cylinder 6 of washing section of thick bamboo 2 intercommunication, produce the high pressure in making washing section of thick bamboo 2, extrude the flush fluid by washing head 8 and wash the wound through the flushing pipe, and simultaneously, move up with valve plate 11 in the pneumatic cylinder 6 of long-pending liquid section of thick bamboo 3 intercommunication, produce the negative pressure in making long-pending liquid section of thick bamboo 3, can pass through the drainage tube and inhale long-pending liquid section of thick bamboo 3 by the inlet liquor 9, this device is through setting up a step motor 12, can wash simultaneously and the operation of drainage, it is more energy-conserving, and through realizing the function of washing simultaneously and drainage, make the drainage effect better, the wound clearance is cleaner, the wound healing of being convenient for, and this device compact structure, and is small in size, and convenient for carrying and use.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The effusion drainage device for the breast surgery comprises a bottom plate (1), a washing barrel (2) and a effusion barrel (3), and is characterized in that two upright columns (4) which are vertically and symmetrically arranged are respectively and fixedly connected to the two sides of the upper side central line of the bottom plate (1), a mounting plate (5) is fixedly connected to one end of each upright column (4) far away from the bottom plate (1), two air pressure barrels (6) which are symmetrically arranged are fixedly connected to the mounting plate (5), two connectors (7) which are communicated with the two air pressure barrels (6) are respectively and fixedly connected to the lower side of the mounting plate (5), the washing barrel (2) and the effusion barrel (3) are respectively communicated with the two connectors (7), the washing head (8) is communicated with the bottom of the front side of the washing barrel (2), and the liquid inlet head (9) is communicated with the upper part of the front side of the effusion barrel (3), the upper sides of the two air pressure cylinders (6) are fixedly connected with concave shells (10), push-pull mechanisms are arranged in the concave shells (10), two ends of each push-pull mechanism penetrate through the two air pressure cylinders (6) respectively and extend into the two air pressure cylinders (6) respectively and are fixedly connected with two transversely arranged valve plates (11), and the side walls of the valve plates (11) are abutted against the inner walls of the air pressure cylinders (6) and are in sliding connection.
2. The effusion drainage device for breast surgery according to claim 1, characterized in that the push-pull mechanism comprises a stepping motor (12) fixed at the center of the upper side of the concave housing (10), the driving end of the stepping motor (12) is rotatably connected with a vertically arranged rotating shaft (13), one end of the rotating shaft (13) far away from the stepping motor (12) extends into the concave housing (10) and is fixedly connected with a first bevel gear (14), the inner wall of the transverse straight end of the concave housing (10) is fixedly connected with two partition plates (15), the two partition plates (15) are respectively positioned at the two sides of the first bevel gear (14) and are symmetrically arranged, two rotating rods (16) transversely and symmetrically arranged are respectively inserted and rotatably connected onto the two partition plates (15), and one end of the two rotating rods (16) close to each other is respectively fixedly connected with two second bevel gears (17) engaged and connected with the two sides of the first bevel gear (14), one end fixedly connected with third bevel gear (18) of second bevel gear (17) is kept away from in bull stick (16), two vertical end inner walls of concave shell (10) are connected with threaded rod (19) that two screw trends are reverse setting through rotating the piece rotation respectively, and threaded rod (19) go up fixedly connected with and third bevel gear (18) meshing connection's fourth bevel gear (20), two threaded rod (19) go up respectively threaded connection has two nut pieces (21) of difference in height, downside fixedly connected with connecting rod (22) of nut piece (21), and connecting rod (22) keep away from the one end of nut piece (21) run through extend to in pneumatic cylinder (6) and with valve plate (11) fixed connection.
3. Effusion drainage device for breast surgery according to claim 2, characterized in that the number of links (22) per nut block (21) is two and that the two links (22) are arranged symmetrically on each side of the threaded rod (19).
4. The effusion drainage device for breast surgery according to claim 2, characterized in that the upper side of the concave shell (10) is provided with a through hole, and the rotating shaft (13) is arranged through the through hole, and the inner wall of the through hole is rotatably connected with the outer side wall of the rotating shaft (13) through a bearing piece.
5. The effusion drainage device for breast surgery according to claim 1, characterized in that the flushing cylinder (2) and the effusion cylinder (3) both use transparent PVC material components, and the side walls of the flushing cylinder (2) and the effusion cylinder (3) both have scale marks.
6. The effusion drainage device for breast surgery according to claim 1, characterized in that the two valve plates (11) are arranged at different levels, and the valve plates (11) are made of rubber material.
7. The effusion drainage device for breast surgery according to claim 1, characterized in that the flushing cylinder (2) and the effusion cylinder (3) are fixedly connected with the two connectors (7) in a manner of a screw-thread detachable connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021640690.4U CN213642417U (en) | 2020-08-10 | 2020-08-10 | Effusion drainage device for breast surgery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021640690.4U CN213642417U (en) | 2020-08-10 | 2020-08-10 | Effusion drainage device for breast surgery |
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CN213642417U true CN213642417U (en) | 2021-07-09 |
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CN202021640690.4U Expired - Fee Related CN213642417U (en) | 2020-08-10 | 2020-08-10 | Effusion drainage device for breast surgery |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839893A (en) * | 2020-07-31 | 2020-10-30 | 山东得知科技发展有限公司 | Flushing and waste liquid recycling integrated linkage type auditory canal cleaning device and method |
CN113546229A (en) * | 2021-07-23 | 2021-10-26 | 南通市第一人民医院 | Drainage bottle for cardiovascular internal medicine with adjustable drainage speed |
CN115920152A (en) * | 2022-12-28 | 2023-04-07 | 张建松 | ICU severe patient uses drainage equipment |
CN117860993A (en) * | 2024-03-11 | 2024-04-12 | 昆明市延安医院(昆明市干部疗养院) | Thyroid cyst suction device |
-
2020
- 2020-08-10 CN CN202021640690.4U patent/CN213642417U/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111839893A (en) * | 2020-07-31 | 2020-10-30 | 山东得知科技发展有限公司 | Flushing and waste liquid recycling integrated linkage type auditory canal cleaning device and method |
CN113546229A (en) * | 2021-07-23 | 2021-10-26 | 南通市第一人民医院 | Drainage bottle for cardiovascular internal medicine with adjustable drainage speed |
CN115920152A (en) * | 2022-12-28 | 2023-04-07 | 张建松 | ICU severe patient uses drainage equipment |
CN115920152B (en) * | 2022-12-28 | 2023-09-15 | 张建松 | Drainage equipment for ICU severe patients |
CN117860993A (en) * | 2024-03-11 | 2024-04-12 | 昆明市延安医院(昆明市干部疗养院) | Thyroid cyst suction device |
CN117860993B (en) * | 2024-03-11 | 2024-05-07 | 昆明市延安医院(昆明市干部疗养院) | Thyroid cyst suction device |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210709 |