CN113599601B - Special waste liquid extraction device of department severe disease first aid of internal medicine - Google Patents
Special waste liquid extraction device of department severe disease first aid of internal medicine Download PDFInfo
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- CN113599601B CN113599601B CN202111063871.4A CN202111063871A CN113599601B CN 113599601 B CN113599601 B CN 113599601B CN 202111063871 A CN202111063871 A CN 202111063871A CN 113599601 B CN113599601 B CN 113599601B
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- micro motor
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- 239000007788 liquid Substances 0.000 title claims abstract description 100
- 239000002699 waste material Substances 0.000 title claims abstract description 75
- 238000000605 extraction Methods 0.000 title claims abstract description 22
- 201000010099 disease Diseases 0.000 title abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title abstract description 6
- 239000003814 drug Substances 0.000 title abstract description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000011282 treatment Methods 0.000 claims abstract description 12
- 230000000712 assembly Effects 0.000 claims abstract description 4
- 238000000429 assembly Methods 0.000 claims abstract description 4
- 238000005485 electric heating Methods 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 5
- 239000011521 glass Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 238000005086 pumping Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003748 differential diagnosis Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008506 pathogenesis Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 210000000582 semen Anatomy 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 238000011179 visual inspection 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
Landscapes
- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a special waste liquid extraction device for emergency treatment of severe patients in medical departments, which comprises a first micro motor welded on one side surface of a middle plate, two first screw rods symmetrically arranged on the inner side of the middle plate and rotationally connected with the middle plate, an inner sliding seat sleeved on the two first screw rods in a threaded manner, and a driving assembly arranged in an inner cavity of a machine part; the needle inserting mechanism comprises a liquid suction hose, a needle head, an extension plate, a self-adjusting assembly and an electrifying control mechanism, wherein the liquid suction hose is connected to one side surface of the waste liquid tank, which is opposite to the first micro motor, and is communicated with the inner cavity of the waste liquid tank, the needle head is arranged at one end, far away from the waste liquid tank, of the liquid suction hose, the extension plate is welded to one side surface of the inner slide, which is opposite to the first micro motor, and the electrifying control mechanism comprises an operator, which is fixedly adhered to one side surface of the waste liquid tank, which is opposite to the needle head, a manual control assembly and two communicating assemblies, which are arranged on the operator, in the inner cavity of the operator. This special waste liquid extraction device of department severe disease first aid of internal medicine has removed personnel's operation and has adjusted the trouble of syringe needle position and artifical puncture.
Description
Technical Field
The invention belongs to the technical field of medical instruments, and particularly relates to a special waste liquid extraction device for emergency treatment of severe patients in medical departments.
Background
The science of the technology is a special department of clinical medicine, and plays an extremely important role in clinical medicine, and is not only the basis of various departments of clinical medicine, but also has a close relationship with them. The content of internal science includes definition of disease, etiology, pathogenesis, epidemiology, natural history, symptoms, signs, experimental diagnosis, visual inspection, differential diagnosis, treatment and prognosis. The knowledge of the internal science comes from medical practice, and a medical practitioner gradually forms a systematic method for diagnosing and treating diseases through continuous accumulation of experience, false-true removal, rough semen collection and long-term accumulation for years in the process of treating diseases.
When medical departments carry out the first aid of some serious illness patients, often meet the condition that patient's thorax or abdominal cavity store up waste liquid, need to carry out the discharge to intracavity waste liquid and handle. However, most of the devices for extracting waste liquid are only connected with a waste liquid tank, a transfusion tube and a needle, medical staff is required to manually find the position for needle insertion, and the needle or the transfusion tube is manually pinched (the needle is prevented from shaking) in the waste liquid extraction process, but in actual operation, the needle insertion is troublesome, and in the liquid extraction process, if the medical staff is careless and shakes hands, the problems that waste liquid cannot be extracted and the like possibly occur.
Disclosure of Invention
The invention aims to provide a special waste liquid extraction device for emergency treatment of severe patients in medical departments, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a special waste liquid extraction device for emergency treatment of severe patients in medical departments comprises a middle-set plate, two bearing beam frames symmetrically welded on two sides of the middle-set plate, a waste liquid tank arranged above the middle-set plate, an air extracting pump fixedly arranged on the top wall of the waste liquid tank, an adjusting mechanism arranged on the waste liquid tank, a needle inserting mechanism, a liquid extracting mechanism and an electrifying control mechanism,
the adjusting mechanism comprises a first micro motor welded on one side surface of the middle plate, two first screw rods symmetrically arranged on the inner side of the middle plate and rotationally connected with the middle plate, an inner sliding seat sleeved on the two first screw rods in a threaded manner and a driving assembly arranged in the inner cavity of the machine member;
the needle inserting mechanism comprises a liquid suction hose connected to one side surface of the waste liquid tank, which is opposite to the first micro motor, and communicated with the inner cavity of the waste liquid tank, a needle head arranged at one end of the liquid suction hose, which is far away from the waste liquid tank, an extension plate welded on one side surface of the inner sliding seat, which is opposite to the first micro motor, and a self-adjusting assembly, wherein a fixed joint is fixedly sleeved at the top end of the needle head, and a hard branch pipe and an outer glass penetrating pipe are sequentially arranged on the fixed joint;
the electrifying control mechanism comprises an operator fixedly adhered to one side face of the waste liquid tank facing the needle head, a manual control assembly arranged on the operator and two communication assemblies in the inner cavity of the operator.
Preferably, the driving assembly comprises two supporting shafts which are symmetrically arranged in the inner cavity of the machine part and are rotationally connected with the middle plate, chain wheels which are coaxially welded on the two supporting shafts and a chain for connecting the two chain wheels, the shaft of the first micro motor penetrates through the middle plate and is coaxially and fixedly connected with one supporting shaft, and the two supporting shafts penetrate through the middle plate and are respectively and fixedly connected with the two first screw rods.
Preferably, the epitaxial plate is opened towards a syringe needle side has one to accomodate the groove, from the subassembly including establish in accomodating the inslot with epitaxial plate rotation be connected second screw rod, weld at the second micro motor of epitaxial plate roof and establish and accomodate inslot and the interior lifter of screw thread cover on the second screw rod, decide the joint and be connected with interior lifter through second branch, second micro motor spindle passes the epitaxial plate and with the coaxial fixed connection of second screw rod.
Preferably, the outer part of the liquid suction hose is sleeved with an outer straight cylinder, and the waste liquid tank is connected with the outer straight cylinder through a first supporting rod fixed on one side face of the waste liquid tank, which faces the needle head.
Preferably, the hard branch pipe is sleeved and adhered to the outer side of the liquid suction hose, the bottom end of the hard branch pipe is adhered and fixed with the fixed joint, the outer glass-permeable pipe is fixedly sleeved on the outer side of the hard branch pipe, and the electric heating wire surrounding the outer part of the liquid suction hose is fixedly arranged in the outer glass-permeable pipe.
Preferably, the top wall of the manipulator is provided with a movable hole communicated with the inner cavity of the manipulator, the manual control assembly comprises two first springs symmetrically arranged in the movable hole, and a manual control button and an inward extending block inserted into the movable hole, and two ends of each first spring are respectively connected with the bottom wall of the manual control button and a supporting angle fixed on the inner wall of the movable hole.
Preferably, the second communication assembly comprises an electrifying plug fixed at the bottom end of the inner extension block, a socket fixed at the bottom wall of the inner cavity of the operator and matched with the electrifying plug for plugging, a controller arranged in the inner cavity of the operator and a sliding switch arranged on one side surface of the controller facing the electrifying plug, and the inner extension block is fixedly connected with an inner belt rod arranged above the sliding switch facing one side surface of the controller.
Preferably, the socket is fixed with the operator through two screws at the top and the bottom of the socket, the controller is fixed with the operator through four screws at four corners of the controller, and the sliding switch is connected with the operator through a second spring at the bottom of the sliding switch.
The invention has the technical effects and advantages that: according to the special waste liquid extraction device for emergency treatment of severe patients in medical departments, the first micro motor is driven to work to drive the driving assembly to work, so that the two first screws are enabled to run along with the driving assembly to drive the waste liquid tank and all structures on the waste liquid tank to move, the self-adjustment of the needle position is achieved, the second micro motor is matched to drive the second screw to run to drive the second screw, the inner lifting block is enabled to drive the fixed joint and the needle to move downwards together to perform self-needle insertion, and the needle position is determined by the second micro motor, so that the needle is kept stable in the waste liquid extraction process, the trouble of manual needle insertion and the needle position adjustment by personnel is avoided, and meanwhile, the problems of needle shaking and the like caused by hand shake of medical staff are avoided;
when a person presses the manual control button to drive the inner extension block and the electrified plug to move downwards and insert the inner extension block and the electrified plug into the socket, the air pump automatically works to pump waste liquid, and in the process of moving the inner extension block downwards, the inner extension block drives the inner belt rod to move downwards and the sliding switch to automatically move downwards, so that the controller drives the electric heating wire in the outer transparent glass tube to work to emit heat and release heat near the needle insertion position of a patient, the probability of catching cold of the patient in the needle insertion process is reduced, and after the waste liquid pumping is finished, the manual control button is only required to be loosened, and the air pump and the electric heating wire stop working simultaneously; the two operations of waste liquid pumping and heat releasing can be completed only by manually controlling the manual control button, so that the work of medical staff is simple and convenient.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the center plate of FIG. 1 taken along the direction A-A in accordance with the present invention;
FIG. 3 is a schematic view of the needle insertion mechanism of the present invention;
FIG. 4 is a vertical cross-sectional view of the manipulator of the present invention;
fig. 5 is a schematic structural view of the girder carrier and the middle deck of the present invention.
In the figure: 1. a beam bearing frame; 2. a middle plate; 3. a waste liquid tank; 4. a liquid suction hose; 5. a needle; 6. a first micro motor; 7. a machine member inner chamber; 8. a support shaft; 9. a chain; 10. a first screw; 11. an inner slide; 12. an air extracting pump; 13. an outer straight cylinder; 14. a first strut; 15. an outer glass tube; 16. a hard branch pipe; 17. a fixed joint; 18. an epitaxial plate; 19. a second micro motor; 20. a second screw; 21. an inner lifting block; 22. a second strut; 23. an operator; 24. a manual control button; 25. an inward extending block; 26. a first spring; 27. a support angle; 28. a power-on plug; 29. a socket; 30. an inner belt bar; 31. a controller; 32. a sliding switch; 33. and a second spring.
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.
The invention provides a special waste liquid extraction device for emergency treatment of severe patients in medical departments, which is shown in figures 1-5, and comprises a middle-placed plate 2, two beam-bearing frames 1 symmetrically welded on two sides of the middle-placed plate 2, a waste liquid tank 3 arranged above the middle-placed plate 2, an air pump 12 fixedly arranged on the top wall of the waste liquid tank 3, an adjusting mechanism arranged on the waste liquid tank 3, a needle inserting mechanism, an air pumping mechanism and an electrifying control mechanism, wherein the air pump 12 is connected with an air pumping pipe communicated with the waste liquid tank 3,
the inner part chamber 7 is arranged in the middle plate 2, and the adjusting mechanism comprises a first micro motor 6 welded on one side surface of the middle plate 2, two first screw rods 10 symmetrically arranged on the inner side of the middle plate 2 and rotationally connected with the middle plate 2, an inner sliding seat 11 sleeved on the two first screw rods 10 in a threaded manner and a driving assembly arranged in the inner part chamber 7;
the needle inserting mechanism comprises a liquid suction hose 4 connected to one side surface of the waste liquid tank 3, which is opposite to the first micro motor 6, and communicated with the inner cavity of the waste liquid tank 3, a needle 5 arranged at one end of the liquid suction hose 4, which is far away from the waste liquid tank 3, an extension plate 18 welded on one side surface of the inner slide 11, which is opposite to the first micro motor 6, and a self-adjusting component, wherein a fixed joint 17 is fixedly sleeved at the top end of the needle 5, and a hard branch pipe 16 and an outer glass penetrating pipe 15 are sequentially arranged on the fixed joint 17;
the energizing control mechanism comprises an operator 23 fixedly adhered to one side face of the waste liquid tank 3 facing the needle 5, a manual control assembly arranged on the operator 23 and two communication assemblies in the inner cavity of the operator 23.
Specifically, the driving assembly comprises two supporting shafts 8 which are symmetrically arranged in the inner cavity 7 of the machine part and are rotationally connected with the middle plate 2, chain wheels which are coaxially welded on the two supporting shafts 8, and a chain 9 which is connected with the two chain wheels, wherein the shaft of the first micro motor 6 passes through the middle plate 2 and is coaxially and fixedly connected with one of the supporting shafts 8, and the two supporting shafts 8 pass through the middle plate 2 and are respectively and fixedly connected with two first screw rods 10.
Specifically, a storage groove is formed in one side surface of the extension plate 18, facing the needle 5, of the extension plate 18, the self-adjusting assembly comprises a second screw rod 20 which is arranged in the storage groove and is rotationally connected with the extension plate 18, a second micro motor 19 welded on the top wall of the extension plate 18, and an inner lifting block 21 which is arranged in the storage groove and is sleeved on the second screw rod 20 in a threaded manner, the fixed joint 17 is connected with the inner lifting block 21 through a second supporting rod 22, two ends of the second supporting rod 22 are respectively bonded and fixed with the inner lifting block 21 and the fixed joint 17, and a shaft of the second micro motor 19 penetrates through the extension plate 18 and is coaxially and fixedly connected with the second screw rod 20.
Specifically, the outer straight cylinder 13 is sleeved outside the liquid suction hose 4, the waste liquid tank 3 is connected with the outer straight cylinder 13 through a first supporting rod 14 fixed on one side face of the waste liquid tank, which faces the needle 5, two ends of the first supporting rod 14 are respectively bonded and fixed with the outer straight cylinder 13 and the waste liquid tank 3, and the materials of the outer straight cylinder 13 and the first supporting rod 14 are preferably plastics and are used for supporting the liquid suction hose 4 so that the liquid suction hose cannot be loosened to prevent waste liquid from being sucked.
Specifically, the hard branch pipe 16 is sleeved and adhered to the outer side of the liquid suction hose 4, the bottom end of the hard branch pipe 16 is adhered and fixed to the fixed joint 17, the outer glass-permeable pipe 15 is fixedly sleeved on the outer side of the hard branch pipe 16, and the electric heating wire surrounding the outer portion of the liquid suction hose 4 is fixedly installed inside the outer glass-permeable pipe 15, and the electric heating wire is not shown in the figure, so that the electric heating wire can be referred to in a shape of a heater in the prior art.
Specifically, the top wall of the manipulator 23 is provided with a movable hole communicated with the inner cavity of the manipulator, the manual control assembly comprises two first springs 26 symmetrically arranged in the movable hole, a manual control button 24 and an inward extending block 25 inserted into the movable hole, and two ends of each first spring 26 are respectively connected with the bottom wall of the manual control button 24 and a supporting angle 27 fixed on the inner wall of the movable hole.
Specifically, the two communicating components comprise an energizing plug 28 fixed at the bottom end of the inner extending block 25, a socket 29 fixed at the bottom wall of the inner cavity of the operator 23 and matched with the energizing plug 28, a controller 31 arranged in the inner cavity of the operator 23, and a sliding switch 32 arranged on one side surface of the controller 31 facing the energizing plug 28, wherein the inner extending block 25 is fixedly connected with an inner belt rod 30 arranged above the sliding switch 32 on one side surface of the controller 31.
Specifically, the socket 29 is fixed to the operator 23 by two screws at the top and bottom of the socket, the controller 31 is fixed to the operator 23 by four screws at four corners of the socket, the positions of the screws refer to fig. 4, the sliding switch 32 is connected to the operator 23 by a second spring 33 at the bottom of the sliding switch, and the model S7-200 of the controller 23 is preferred.
When the special waste liquid extraction device for emergency treatment of severe patients in medical departments is used, firstly, a patient is laid on a sickbed, the device is placed above a position where waste liquid is required to be extracted from the body of the patient, and the bottoms of the two beam bearing frames 1 are contacted with the sickbed, so that the device is stable;
the position of the needle head 5 is adjusted according to the actual needle insertion position, and the adjustment mode is as follows: the first micro motor 6 is driven to work to drive one supporting shaft 8 and a sprocket wheel on the supporting shaft 8 in the inner chamber 7 of the machine part to rotate, and the chain 9 is utilized to drive the other supporting shaft 8 and the sprocket wheel on the supporting shaft to rotate, so that the two first screws 10 are operated simultaneously and drive the inner slide seat 11 to move until the needle head 5 moves to the position right above the position where waste liquid is required to be pumped by the body of a patient;
the second micro motor 19 is driven to work to drive the second screw rod 20 to run, so that the inner lifting block 21 drives the second support rod 22, the fixed connector 17 and the needle 5 to move downwards until the needle 5 is inserted into the position where waste liquid is required to be pumped in the patient; at this time, the medical staff manually presses the manual control button 24 to enable the inward extending block 25 to drive the power-on plug 28 and the inward extending block 30 to move downwards (at this time, the two first springs 26 are compressed), after the power-on plug 28 is inserted into the socket 29, the power supply required by the operation of the air pump 12 is switched on, at this time, the air pump 12 works and utilizes the air extraction pipe connected with the air pump to enable the waste liquid tank 3 to form negative pressure, so that the needle 5 and the liquid extraction hose 4 extract waste liquid in a patient body and pump the waste liquid into the inner cavity of the waste liquid tank 3; when the inner belt rod 30 moves downwards, the inner belt rod is contacted with the sliding type switch 32 and drives the sliding type switch 32 to move downwards, so that a power supply for the electric heating wire in the inner extension block 25 is switched on, and the controller 31 drives the electric heating wire to work to release heat in the surrounding environment, thereby reducing the probability of cooling around the body of a patient, being beneficial to ensuring the comfort of the body when the patient pumps waste liquid (a discharge pipe controlled by a valve is arranged on the side of the waste liquid tank 3 away from the operator 23 and is used for discharging waste liquid); after the waste liquid pumping is completed, the medical staff releases the manual control button 24, the two first springs 26 drive the manual control button 24 to automatically return to the original position, the power plug 28 is separated from the socket 29 and the power supply of the air pump 12 is disconnected, the inner belt rod 30 returns to the original position, at the moment, the second springs 33 drive the sliding type switch 32 to automatically move upwards and return to the original position, and the power supply of the electric heating wire is disconnected (the arrangement of electric wires is not shown in the figure and is the prior art).
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. The utility model provides a special waste liquid extraction device for emergency treatment of severe patients in medical departments, which comprises a middle-placed plate (2), two bearing beam frames (1) symmetrically welded on two sides of the middle-placed plate (2), a waste liquid tank (3) arranged above the middle-placed plate (2), an air pump (12) fixedly arranged on the top wall of the waste liquid tank (3), an adjusting mechanism arranged on the waste liquid tank (3), a needle inserting mechanism, a liquid extracting mechanism and an electrifying control mechanism,
the method is characterized in that: the adjusting mechanism comprises a first micro motor (6) welded on one side surface of the middle plate (2), two first screw rods (10) symmetrically arranged on the inner side of the middle plate (2) and rotationally connected with the middle plate (2), an inner sliding seat (11) sleeved on the two first screw rods (10) in a threaded manner and a driving assembly arranged in the inner part chamber (7);
the needle inserting mechanism comprises a liquid suction hose (4) connected to one side surface of the waste liquid tank (3) opposite to the first micro motor (6) and communicated with the inner cavity of the waste liquid tank (3), a needle head (5) arranged at one end, far away from the waste liquid tank (3), of the liquid suction hose (4), an epitaxial plate (18) welded on one side surface of the inner sliding seat (11) opposite to the first micro motor (6) and a self-adjusting assembly, a fixed joint (17) is fixedly sleeved at the top end of the needle head (5), and a hard branch pipe (16) and an outer glass penetrating pipe (15) are sequentially arranged on the fixed joint (17);
the electrifying control mechanism comprises an operator (23) fixedly adhered to one side face of the waste liquid tank (3) facing the needle head (5), a manual control assembly arranged on the operator (23) and two communication assemblies arranged in the inner cavity of the operator (23);
the hard branch pipe (16) is sleeved and adhered to the outer side of the liquid suction hose (4), the bottom end of the hard branch pipe (16) is adhered and fixed with the fixed joint (17), the outer glass-permeable pipe (15) is fixedly sleeved on the outer side of the hard branch pipe (16), and the electric heating wire surrounding the outer part of the liquid suction hose (4) is fixedly arranged in the outer glass-permeable pipe (15);
the top wall of the manipulator (23) is provided with a movable hole communicated with the inner cavity of the manipulator, the manual control assembly comprises two first springs (26) symmetrically arranged in the movable hole, a manual control button (24) and an inward extending block (25) which are inserted into the movable hole, and two ends of each first spring (26) are respectively connected with the bottom wall of the manual control button (24) and a supporting angle (27) fixed on the inner wall of the movable hole;
the second communication assembly comprises an electrifying plug (28) fixed at the bottom end of the inward extending block (25), a socket (29) fixed at the bottom wall of the inner cavity of the manipulator (23) and matched with the electrifying plug (28), a controller (31) arranged in the inner cavity of the manipulator (23) and a sliding type switch (32) arranged on one side surface of the controller (31) facing the electrifying plug (28), wherein the inward extending block (25) is fixedly connected with an inner belt rod (30) arranged above the sliding type switch (32) facing one side surface of the controller (31);
the socket (29) is fixed with the manipulator (23) through two screws at the top and the bottom of the socket, the controller (31) is fixed with the manipulator (23) through four screws at four corners of the controller, and the sliding switch (32) is connected with the manipulator (23) through a second spring (33) at the bottom of the sliding switch.
2. The special waste liquid extraction device for emergency treatment of severe patients in medical departments according to claim 1, wherein the waste liquid extraction device is characterized in that: the driving assembly comprises two supporting shafts (8) which are symmetrically arranged in a machine part inner cavity (7) and are rotationally connected with the middle-arranged plate (2), chain wheels which are coaxially welded on the two supporting shafts (8) and a chain (9) which is connected with the two chain wheels, wherein the shaft of the first micro motor (6) penetrates through the middle-arranged plate (2) and is coaxially and fixedly connected with one of the supporting shafts (8), and the two supporting shafts (8) penetrate through the middle-arranged plate (2) and are respectively and fixedly connected with the two first screw rods (10) coaxially.
3. The special waste liquid extraction device for emergency treatment of severe patients in medical departments according to claim 1, wherein the waste liquid extraction device is characterized in that: the utility model discloses a self-adjusting device for the needle head of the epitaxial wafer, including epitaxial wafer (18), epitaxial wafer (18) are opened towards a side of needle (5) has a storage tank, self-adjusting assembly is including establishing second screw rod (20) of being connected with epitaxial wafer (18) rotation in storage tank, welding at second micro motor (19) of epitaxial wafer (18) roof and establish in storage tank and interior elevating block (21) of screw thread cover on second screw rod (20), fixed joint (17) are connected with interior elevating block (21) through second branch (22), second micro motor (19) spindle pass epitaxial wafer (18) and with coaxial fixed connection of second screw rod (20).
4. The special waste liquid extraction device for emergency treatment of severe patients in medical departments according to claim 1, wherein the waste liquid extraction device is characterized in that: the outer part of the liquid suction hose (4) is sleeved with an outer straight cylinder (13), and the waste liquid tank (3) is connected with the outer straight cylinder (13) through a first supporting rod (14) fixed on one side surface of the waste liquid tank, which faces the needle head (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111063871.4A CN113599601B (en) | 2021-09-10 | 2021-09-10 | Special waste liquid extraction device of department severe disease first aid of internal medicine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111063871.4A CN113599601B (en) | 2021-09-10 | 2021-09-10 | Special waste liquid extraction device of department severe disease first aid of internal medicine |
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| CN113599601A CN113599601A (en) | 2021-11-05 |
| CN113599601B true CN113599601B (en) | 2023-10-27 |
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| CN110236849A (en) * | 2019-07-08 | 2019-09-17 | 徐卫娟 | A kind of Internal Medicine-Cardiovascular Dept. effusion drainage device |
| CN211584494U (en) * | 2019-12-26 | 2020-09-29 | 日照市中医医院 | Thoracic surgery nursing drainage device |
| CN213217259U (en) * | 2020-08-01 | 2021-05-18 | 河南省胸科医院 | Special pericardiocentesis liquid suction device for patients with cardiovascular diseases |
| CN213432114U (en) * | 2020-08-25 | 2021-06-15 | 重庆北部宽仁医院 | Hepatobiliary ascites absorbing device |
| CN213789144U (en) * | 2020-09-15 | 2021-07-27 | 朱福宪 | Special drainage device of medical treatment internal medicine |
| CN213760414U (en) * | 2020-11-19 | 2021-07-23 | 中国人民解放军联勤保障部队第九二〇医院 | Rehabilitation equipment for encephalatrophy of old people |
| CN113058116A (en) * | 2021-03-16 | 2021-07-02 | 肖卿 | Compression atomization mist suction device for pediatric medical department |
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