CN113413498B - Medical waste liquid collection device - Google Patents
Medical waste liquid collection device Download PDFInfo
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- CN113413498B CN113413498B CN202110699822.3A CN202110699822A CN113413498B CN 113413498 B CN113413498 B CN 113413498B CN 202110699822 A CN202110699822 A CN 202110699822A CN 113413498 B CN113413498 B CN 113413498B
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- 239000007788 liquid Substances 0.000 title claims abstract description 26
- 239000002906 medical waste Substances 0.000 title claims abstract description 23
- 238000007789 sealing Methods 0.000 claims abstract description 34
- 239000012528 membrane Substances 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims description 28
- 230000000694 effects Effects 0.000 claims description 8
- 239000000696 magnetic material Substances 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims 4
- 238000000034 method Methods 0.000 abstract description 15
- 230000008569 process Effects 0.000 abstract description 10
- 239000002699 waste material Substances 0.000 description 7
- 238000007599 discharging Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 208000015181 infectious disease Diseases 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 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
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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 medical waste liquid collecting device, which comprises a main body, wherein one side of the main body is connected with an input port, one side of the main body facing the ground is connected with an output port, one end of the output port, which is far away from the main body, is connected with an output head, the output head is conical, the surface of the output head is connected with a flexible membrane, a hydraulic medium is filled between the flexible membrane and the output head, medical waste liquid enters the main body from the input port, then the output head can be inserted into a connection port of a discharge device when the medical waste liquid needs to be discharged, the output head and the inner wall of the connection port can squeeze the hydraulic medium in the flexible membrane in the contact process of the output head and the connection port of the discharge device, and then the hydraulic medium can drive the flexible membrane to seal a gap between the connection port and the output head, so that the contact between the output head and the connection port is tighter, and the sealing performance of the device is improved.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical waste liquid collecting device.
Background
Medical waste liquid often has certain pollution, needs to ensure that it can not reveal in collecting medical waste liquid in-process, and present collection device easily takes place to reveal in the junction to lead to doctor or staff unexpected infection.
Disclosure of Invention
The invention aims to provide a medical waste liquid collecting device which is used for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a medical waste liquid collection device, includes the main part, one side of main part is connected with the input port, one side of main part orientation ground is connected with the delivery outlet, the one end that the main part was kept away from to the delivery outlet is connected with the delivery head, the delivery head is the toper, the surface connection of delivery head has flexible membrane, it has hydraulic medium to fill between flexible membrane and the delivery head, and medical waste liquid gets into the main part from the input port, later in the time need discharge medical waste liquid, can insert the delivery head in the connector of discharge equipment, in the connector contact process of delivery head and discharge equipment, the delivery head can extrude the inside hydraulic medium of flexible membrane with the connector inner wall, and then hydraulic medium can drive the gap shutoff between flexible membrane with connector and the delivery head for the contact of delivery head and connector is inseparabler, thereby improves the sealing performance of device.
According to the technical scheme, the fixed head is installed to the one end that the delivery outlet was kept away from to the delivery head, a plurality of fixed chambeies have been seted up on the lateral wall that the axle center was kept away from to the fixed head, a plurality of the fixed plate is all installed to the inside in fixed chamber, a plurality of the supporting spring is all installed towards the one end of fixed chamber axle center to the fixed plate, the spread groove has been seted up between fixed chamber and the delivery head, the flexible membrane is fixed towards the one end of delivery head with the fixed head.
According to the technical scheme, the movable ring is sleeved between the output port and the output head, the return spring is arranged at one end of the movable ring, which faces the output port, the movable ring is fixed with the flexible membrane at one end, which faces the fixed head, of the movable ring, a plurality of fixed pull ropes are connected at one end, which faces the fixed head, of the movable ring, the number of the fixed pull ropes is consistent with that of the fixed plates, one end, which is far away from the movable ring, of the fixed pull ropes is fixed with the fixed plates through the connecting grooves, and the elastic force of the support spring is larger than that of the return spring.
According to the technical scheme, a plurality of blocking cavities are formed in the surface of one side of the output head, which is close to the output port, the inner parts of the plurality of blocking cavities are provided with central shafts, blocking blocks are sleeved on the surfaces of the central shafts, one end of each blocking block, which faces the moving ring, is attached to the end face of the moving ring and protrudes out of the surface of the output head, the blocking blocks are made of magnetic materials, a reset port is formed in one end, corresponding to the blocking cavity, of each moving ring, a magnet is mounted at one end, facing the output head, of each reset port, and the magnetic poles of the magnet are identical with those of the blocking blocks, facing the moving ring.
According to the technical scheme, the inside of output head has seted up interior taper hole, sealing ball is installed to the centre of interior taper hole, a plurality of spouts have been seted up towards the side surface of fixed head to sealing ball, a plurality of elastic pieces are installed with the spout correspondence on the inner wall of interior taper hole, a plurality of the elastic pieces towards fixed head and keep away from the axis of output head, a plurality of the slider is all installed towards one side of spout to the elastic piece, the slider is located the inside of spout.
According to the technical scheme, the connecting balls are arranged at one ends of the elastic sheets facing the fixed head, the connecting holes are formed in the middle of the connecting balls, the sealing pull ropes are connected between the connecting holes, the first movable cavity and the second movable cavity are arranged in the output head, the second movable cavity is close to the first movable cavity, the second support nail is arranged at one side of the second movable cavity, the first support nail is arranged at one side of the first movable cavity, which is close to the second movable cavity, and the two ends of the sealing pull ropes are crossed and are respectively located in the first movable cavity and the second movable cavity.
According to the technical scheme, the first overflow cavity is correspondingly formed in the first output head and the first movable cavity, the second overflow cavity is correspondingly formed in the second output head and the second movable cavity, the second overflow hole is formed in the second overflow cavity near the second support nail, the first overflow hole is formed in the first overflow cavity near the first support nail, the first valve plate is arranged at the first end of the first movable cavity, and the second valve plate is arranged at the second end of the second movable cavity.
According to the technical scheme, the first movable plate is correspondingly arranged in the overflow cavity and the first valve plate, the second movable plate is correspondingly arranged in the overflow cavity and the second valve plate, and the first movable plate, the second movable plate, the first valve plate and the second valve plate are made of magnetic materials.
According to the technical scheme, the elastic force of the elastic sheet is larger than that of the supporting spring.
Compared with the prior art, the invention has the following beneficial effects: through being provided with flexible membrane and hydraulic medium, medical waste liquid gets into in the main part from the input port, later when the medical waste liquid of needs discharge, can insert the delivery head in the connector of discharge equipment, at the delivery head in-process of the connector contact of discharge equipment, delivery head and connector inner wall can extrude the inside hydraulic medium of flexible membrane, and then hydraulic medium can drive flexible membrane and with the gap shutoff between connector and the delivery head for the contact of delivery head and connector is inseparabler, thereby improves the sealing performance of device.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the output head structure of the present invention;
FIG. 3 is a schematic cross-sectional view of an output head of the present invention;
FIG. 4 is a schematic cross-sectional view of the output head of the present invention;
FIG. 5 is a schematic view of the internal structure of the output head of the present invention;
FIG. 6 is a schematic view of the working state of the output head of the present invention
In the figure: 1. a main body; 2. an input port; 3. an output port; 4. an output head; 5. a fixed head; 6. a fixing plate; 7. a support spring; 8. an overflow hole I; 9. an overflow hole II; 10. a flexible membrane; 11. a sealing ball; 12. an overflow cavity II; 13. sealing pull ropes; 14. a second supporting nail; 15. a first support nail; 16. a valve plate I; 17. a valve plate II; 18. an overflow cavity II; 19. a movable cavity II; 20. a movable cavity I; 21. a fixed cavity; 22. an elastic sheet; 23. a connecting groove; 24. a connecting ball; 25. a connection hole; 26. a chute; 27. a slide block; 28. fixing a pull rope; 29. a moving ring; 30. a return spring; 31. a reset port; 32. a barrier compartment; 33. a central shaft; 34. a block.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-6, the present invention provides the following technical solutions: the utility model provides a medical waste liquid collection device, including main part 1, one side of main part 1 is connected with input port 2, one side of main part 1 towards ground is connected with delivery outlet 3, the one end that main part 1 was kept away from to delivery outlet 3 is connected with delivery head 4, delivery head 4 is the toper, the surface connection of delivery head 4 has flexible membrane 10, it has hydraulic medium to fill between flexible membrane 10 and the delivery head 4, one side of main part 1 still is provided with discharge equipment, discharge equipment is used for the recovery processing to medical waste liquid, the connector has been seted up to one side of discharge equipment, the connector is the toper, its shape is unanimous with the shape of delivery head 4, and its internal diameter slightly is greater than the external diameter of delivery head 4.
The fixed head 5 is installed to the one end that delivery head 4 kept away from delivery outlet 3, has offered a plurality of fixed chambeies 21 on the lateral wall that fixed head 5 kept away from the axle center, and fixed plate 6 is all installed to the inside in a plurality of fixed chambeies 21, and support spring 7 is all installed to the one end of a plurality of fixed plate 6 towards fixed chambeies 21 axle center, has offered spread groove 23 between fixed chamber 21 and the delivery head 4, and flexible membrane 10 is fixed with the one end of fixed head 5 towards delivery head 4.
A movable ring 29 is sleeved between the output port 3 and the output head 4, a return spring 30 is arranged at one end of the movable ring 29 facing the output port 3, one end of the movable ring 29 facing the output head 4 is fixed with the flexible membrane 10, one end of the movable ring 29 facing the fixed head 5 is connected with a plurality of fixed pull ropes 28, the number of the fixed pull ropes 28 is consistent with that of the fixed plates 6, one end of the fixed pull ropes 28, far away from the movable ring 29, is fixed with the fixed plates 6 through a connecting groove 23, and the elasticity of the support spring 7 is larger than that of the return spring 30.
A plurality of blocking cavities 32 are formed in the surface of one side, close to the output port 3, of the output head 4, a central shaft 33 is arranged in each of the plurality of blocking cavities 32, blocking blocks 34 are sleeved on the surface of each of the central shafts 33, one end, facing the movable ring 29, of each blocking block 34 is attached to the end face of the movable ring 29 and protrudes out of the surface of the output head 4, the blocking blocks 34 are made of magnetic materials, a reset port 31 is formed in one end, corresponding to the blocking cavities 32, of the movable ring 29, a magnet is arranged at one end, facing the output head 4, of each reset port 31, and the magnetic poles of the magnet are identical with those of the blocking blocks 34 facing the movable ring 29.
An inner taper hole is formed in the output head 4, a sealing ball 11 is arranged in the middle of the inner taper hole, a plurality of sliding grooves 26 are formed in the side surface of the sealing ball 11, which faces the fixed head 5, a plurality of elastic pieces 22 are arranged on the inner wall of the inner taper hole, corresponding to the sliding grooves 26, the elastic pieces 22 face the fixed head 5 and are far away from the axis of the output head 4, sliding blocks 27 are arranged on one sides, facing the sliding grooves 26, of the elastic pieces 22, the sliding blocks 27 are located in the sliding grooves 26, and the elastic force of the elastic pieces 22 is larger than that of the supporting springs 7.
The connecting balls 24 are arranged at one ends of the elastic sheets 22 facing the fixed head 5, connecting holes 25 are formed in the middle of the connecting balls 24, a sealing pull rope 13 is connected between the connecting holes 25, a first movable cavity 20 and a second movable cavity 19 are arranged in the output head 4, a second supporting nail 14 is arranged at one side of the second movable cavity 19, which is close to the first movable cavity 20, a first supporting nail 15 is arranged at one side of the first movable cavity 20, which is close to the second movable cavity 19, and two ends of the sealing pull rope 13 are crossed and are respectively positioned in the first movable cavity 20 and the second movable cavity 19.
An overflow cavity I18 is correspondingly arranged in the output head 4 and corresponds to a movable cavity I20, an overflow cavity II 12 is correspondingly arranged in the output head 4 and corresponds to a movable cavity II 19, an overflow hole II 9 is formed in one end, close to a support nail II 14, of the overflow cavity II 12, an overflow hole I8 is formed in one end, close to a support nail I15, of the overflow cavity I18, a valve plate I16 is arranged at one end, located in the movable cavity I20, of a sealing pull rope 13, a valve plate II 17 is arranged at one end, located in the movable cavity II 19, of the sealing pull rope 13, a movable plate I is correspondingly arranged in the overflow cavity I18 and corresponds to the valve plate I16, a movable plate II is correspondingly arranged in the overflow cavity II 12 and corresponds to the valve plate II 17, and the movable plate I, the movable plate II, the valve plate I16 and the valve plate II 17 are made of magnetic materials.
Working principle: when collecting medical waste liquid, can be connected with input port 2 with the pipeline that discharges the waste liquid, the waste liquid can be discharged into main part 1 from input port 2 inside, when needs are discharged to the equipment of discharging, can put into the connector with the waste liquid, before this each fixed plate 6 can stretch out fixed head 5 under the elasticity effect of support spring 7, in the in-process that fixed head 5 gets into the connector along with output head 4, because the connector is the toper, therefore each fixed plate 6 can be continuously extruded by the inner wall of connector and retract to the inside of fixed head 5, however, because the one end that is directed towards shifting ring 29 and the terminal surface laminating of shifting ring 29 and protrusion output head 4, shifting ring 29 can be blocked by the retaining block 34, make it unable to reset under the elasticity effect of return spring 30, after fixed head 5 surpasses the terminal surface that is located the inside of the equipment of discharging, each fixed plate 6 can be because no longer with the connector inner wall contact, and stretch out fixed head 5 under the elasticity effect of support spring 7, at this moment, each fixed plate 6 can be with the inner wall contact of the equipment of discharging, thereby prevent output head 4 from droing in the work, and in this process, and in this inner wall and the connector and the flexible membrane can be continuously extruded with the flexible membrane 4 and the flexible medium can be closely laminated with the connector in order to improve the flexible membrane and the flexible media of the flexible coupling 4 and the extrusion process.
Since the elastic pieces 22 face the fixed head 5 and are far away from the axis of the output head 4, each elastic piece 22 leans against the inner wall of the inner taper hole, at this time, the distance between the sliding blocks 27 on one side of each elastic piece 22 is larger, and the diameter of the circle formed between the sliding blocks 27 is larger, so that each sliding block 27 is closer to the maximum diameter of the sealing ball 11, and therefore the sealing ball 11 is closer to the fixed head 5, and the inner taper hole is blocked, so that leakage caused by accidental discharge of waste liquid in the output port 3 is prevented.
After the fixed plate 6 is fixed with the inner wall of the discharge device, the moving ring 29 and the connecting port still have a gap, at this time, the hydraulic medium squeezed by the connecting port and the output head 4 is squeezed towards the gap between the moving ring 29 and the connecting port, then a worker can push the moving ring 29 towards the connecting port, so that the moving ring 29 contacts with the side wall of the connecting port, in the process, as one end of the blocking block 34, which faces the moving ring 29, is attached to the end face of the moving ring 29 and protrudes out of the surface of the output head 4, the moving ring 29 is still blocked by the blocking block 34, the hydraulic medium at the gap between the moving ring 29 and the connecting port is squeezed into the overflow hole 8 and the overflow hole 9 in the output head 4, after the hydraulic medium enters the overflow hole 8, the hydraulic medium enters the overflow cavity 18, after the hydraulic medium enters the overflow hole 9, the hydraulic medium enters the overflow cavity 12, the hydraulic medium entering the overflow cavity 18 pushes the moving plate 1 to move, the hydraulic medium entering the moving plate 12 pushes the moving plate 16, and when the moving plate moves, the moving plate 16 is adsorbed by the moving plate 16 in the moving cavity 1, and the moving plate 17 is synchronously moved.
In the above process, one end of the sealing pull rope 13 is pulled by the valve plate two 17 around the supporting nail two 14, the other end of the sealing pull rope 13 is pulled by the valve plate one 16 around the supporting nail one 15, and because the sealing pull rope 13 is crossed with each other, and the sealing pull rope 13 connects each connecting ball 24 in series, when the sealing pull rope 13 is pulled by the valve plate one 16 and the valve plate two 17, the diameter of a circle formed by the sealing pull rope 13 is reduced, the interval of pulling each connecting ball 24 is reduced, when each connecting ball 24 is pulled by the sealing pull rope 13, the elastic piece 22 is pulled towards the axis of the output head 4, the interval between each sliding block 27 is reduced, the diameter of a circle formed by each sliding block 27 is reduced, each sliding block 27 pushes the sealing ball 11 towards a direction away from the fixed head 5 through the corresponding sliding groove 26, at this time, a gap is formed between the sealing ball 11 and the inner conical hole, and waste liquid can flow out of the gap, so that the effect of opening the output head 4 is achieved, the direct contact with waste liquid in the opening process is avoided, the risk of infection is reduced, and when the moving ring 29 is pushed towards the inner wall of the flexible membrane 10, the flexible membrane is tightly attached to the inner wall of the connecting port.
After the waste liquid discharge is finished, the movable ring 29 can be rotated to align the reset ports 31 on the inner side of the movable ring 29 with each blocking cavity 32, at this time, because the magnetic poles of the magnet are the same as those of the blocking blocks 34 facing the movable ring 29, the blocking blocks 34 can be repelled towards the inside of the blocking cavities 32 by the magnet, so that the blocking blocks 34 can not continuously block the movable ring 29, the movable ring 29 can move towards one side far away from the output head 4 under the elastic force of the return springs 30, at this time, because the distance between the movable ring 29 and the connecting ports is increased, gaps are formed between the movable ring 29 and the connecting ports again, at this time, the movable space of the hydraulic medium between the output head 4 and the flexible membrane 10 is increased, so that the pressure borne by the movable space is reduced, and each elastic piece 22 can reset under the elastic force of the elastic piece, and drives the sealing ball 11 towards the fixed head 5, and finally the inner taper hole is blocked, so that the output head 4 is closed.
In the resetting process of each elastic sheet, the distance between each connecting ball 24 at the front end of each elastic sheet is increased, so that the diameter of a circle formed by the sealing pull rope 13 is increased, when the diameter of the circle formed by the sealing pull rope 13 is increased, the first valve plate 16 and the second valve plate 17 at the two ends of each elastic sheet are close to each other, the first valve plate 16 and the second valve plate 17 drive the first movable plate and the second movable plate to reset, and after the first movable plate and the second movable plate are reset, the hydraulic medium in the corresponding overflow cavity is discharged and finally enters the gap between the movable ring 29 and the connecting port.
Because the elasticity of the supporting spring 7 is greater than the elasticity of the return spring 30, the movable ring 29 can only be reset to the fixed stay cord 28 to be completely straightened, and at the moment, each fixed plate 6 can still be clamped on the inner wall of the discharging device, so that the situation that the sealing ball 11 is not completely closed to take out the output head 4 can be avoided, the risks of leakage and infection are reduced, when the movable ring 29 is continuously pulled towards the output port 3, the fixed stay cord 28 in the movable ring 29 can pull each fixed plate 6 towards the axis of the fixed head 5, and finally, each fixed plate 6 and the discharging device are completely separated, and at the moment, the output head 4 can be taken out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. Medical waste liquid collection device, including main part (1), its characterized in that: one side of the main body (1) is connected with an input port (2), one side of the main body (1) facing the ground is connected with an output port (3), one end of the output port (3) away from the main body (1) is connected with an output head (4), the output head (4) is conical, the surface of the output head (4) is connected with a flexible membrane (10), and a hydraulic medium is filled between the flexible membrane (10) and the output head (4);
the utility model discloses a flexible film, which is characterized in that a fixed head (5) is arranged at one end of an output head (4) far away from an output port (3), a plurality of fixed cavities (21) are formed in the side wall of the fixed head (5) far away from an axle center, a fixed plate (6) is arranged in each of the fixed cavities (21), a plurality of supporting springs (7) are arranged at one end of each of the fixed plates (6) facing the axle center of the fixed cavity (21), a connecting groove (23) is formed between the fixed cavity (21) and the output head (4), and the flexible film (10) is fixed with one end of the fixed head (5) facing the output head (4);
a movable ring (29) is sleeved between the output port (3) and the output head (4), a return spring (30) is arranged at one end, facing the output port (3), of the movable ring (29), one end, facing the output head (4), of the movable ring (29) is fixed with the flexible membrane (10), one end, facing the fixed head (5), of the movable ring (29) is connected with a plurality of fixed pull ropes (28), the number of the fixed pull ropes (28) is consistent with that of the fixed plates (6), one end, far away from the movable ring (29), of the fixed pull ropes (28) is fixed with the fixed plates (6) through a connecting groove (23), and the elasticity of the support spring (7) is larger than that of the return spring (30);
a plurality of blocking cavities (32) are formed in the surface of one side, close to the output port (3), of the output head (4), central shafts (33) are arranged in the blocking cavities (32), blocking blocks (34) are sleeved on the surfaces of the central shafts (33), one end, facing the movable ring (29), of each blocking block (34) is attached to the end face of the movable ring (29) and protrudes out of the surface of the output head (4), the blocking block (34) is made of magnetic materials, a reset opening (31) is formed in one end of the movable ring (29) corresponding to the blocking cavity (32), a magnet is mounted at one end of the reset opening (31) facing the output head (4), and the magnetic pole of the magnet is the same as that of the blocking block (34) facing the movable ring (29).
2. The medical waste liquid collecting apparatus according to claim 1, wherein: the inside of output head (4) has been seted up interior taper hole, sealing ball (11) are installed to the centre in interior taper hole, a plurality of spouts (26) have been seted up towards the side surface of fixed head (5) to sealing ball (11), a plurality of elastic pieces (22) are installed with spout (26) correspondence on the inner wall in interior taper hole, a plurality of elastic pieces (22) are towards fixed head (5) and keep away from the axis of output head (4), a plurality of slider (27) are all installed towards one side of spout (26) to elastic pieces (22), slider (27) are located the inside of spout (26).
3. A medical waste fluid collection device according to claim 2, wherein: a plurality of elastic sheets (22) are all installed connecting balls (24) towards one end of a fixed head (5), a plurality of connecting holes (25) are all formed in the middle of each connecting ball (24), a sealing pull rope (13) is connected between each connecting hole (25), a movable cavity I (20) and a movable cavity II (19) are formed in the output head (4), a support nail II (14) is installed on one side, close to the movable cavity I (20), of each movable cavity II (19), a support nail I (15) is installed on one side, close to the movable cavity II (19), of each movable cavity I (20), and two ends of each sealing pull rope (13) are crossed and are located in the movable cavity I (20) and the movable cavity II (19) respectively.
4. A medical waste fluid collection device according to claim 3, wherein: the inside of output head (4) has offered overflow chamber one (18) with activity chamber one (20) correspondence, overflow chamber two (12) have been offered to the inside of output head (4) with activity chamber two (19) correspondence, overflow hole two (9) have been offered to the one end that overflow chamber two (12) are close to support nail two (14), overflow hole one (8) have been offered to the one end that overflow chamber one (18) is close to support nail one (15), valve plate one (16) are installed to the one end that sealed stay cord (13) are located activity chamber one (20) inside, valve plate two (17) are installed to the one end that sealed stay cord (13) are located activity chamber two (19) inside.
5. The medical waste fluid collection device of claim 4, wherein: the inside of the overflow cavity I (18) is provided with a movable plate I corresponding to the valve plate I (16), the inside of the overflow cavity II (12) is provided with a movable plate II corresponding to the valve plate II (17), and the movable plate I, the movable plate II, the valve plate I (16) and the valve plate II (17) are made of magnetic materials.
6. A medical waste fluid collection device according to claim 2, wherein: the elastic force of the elastic sheet (22) is larger than that of the supporting spring (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699822.3A CN113413498B (en) | 2021-06-23 | 2021-06-23 | Medical waste liquid collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110699822.3A CN113413498B (en) | 2021-06-23 | 2021-06-23 | Medical waste liquid collection device |
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| Publication Number | Publication Date |
|---|---|
| CN113413498A CN113413498A (en) | 2021-09-21 |
| CN113413498B true CN113413498B (en) | 2023-12-08 |
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| CN202110699822.3A Active CN113413498B (en) | 2021-06-23 | 2021-06-23 | Medical waste liquid collection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115583678B (en) * | 2022-11-02 | 2023-06-13 | 深圳市福田区环境技术研究所有限公司 | Medical sewage treatment device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0186783A1 (en) * | 1984-11-30 | 1986-07-09 | Sumitomo Bakelite Company Limited | Fluid evacuator for medical use |
| CN209075621U (en) * | 2018-07-26 | 2019-07-09 | 蒋素珍 | A kind of medical treatment waste liquid sealing collection device |
| CN111888550A (en) * | 2020-09-11 | 2020-11-06 | 滕廷鹏 | Anti-leakage drainage device for general surgical clinical operation |
| CN212804677U (en) * | 2020-08-27 | 2021-03-26 | 吉安市管道安装工程有限公司 | Leak-proof pipeline socket structure |
| CN212982693U (en) * | 2020-08-21 | 2021-04-16 | 广州博达医疗用品有限公司 | Medical waste liquid disinfection collector |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US7601142B2 (en) * | 2006-10-12 | 2009-10-13 | Colorado Catheter Company, Inc. | Devices for connecting catheter assembly to collection receptacle |
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|---|---|---|---|---|
| EP0186783A1 (en) * | 1984-11-30 | 1986-07-09 | Sumitomo Bakelite Company Limited | Fluid evacuator for medical use |
| CN209075621U (en) * | 2018-07-26 | 2019-07-09 | 蒋素珍 | A kind of medical treatment waste liquid sealing collection device |
| CN212982693U (en) * | 2020-08-21 | 2021-04-16 | 广州博达医疗用品有限公司 | Medical waste liquid disinfection collector |
| CN212804677U (en) * | 2020-08-27 | 2021-03-26 | 吉安市管道安装工程有限公司 | Leak-proof pipeline socket structure |
| CN111888550A (en) * | 2020-09-11 | 2020-11-06 | 滕廷鹏 | Anti-leakage drainage device for general surgical clinical operation |
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| CN113413498A (en) | 2021-09-21 |
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