CN110013575B - Operating room nursing auxiliary device - Google Patents
Operating room nursing auxiliary device Download PDFInfo
- Publication number
- CN110013575B CN110013575B CN201910427947.3A CN201910427947A CN110013575B CN 110013575 B CN110013575 B CN 110013575B CN 201910427947 A CN201910427947 A CN 201910427947A CN 110013575 B CN110013575 B CN 110013575B
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- block
- thread
- drainage tube
- wall
- operating room
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- A61M1/0001—
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- A61M1/0023—
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Surgery (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)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The invention discloses an operating room nursing auxiliary device which comprises a drainage tube, wherein a protective sleeve shell is installed at the bottom end of the drainage tube, an upper internal thread is arranged on the inner wall of the bottom end of the drainage tube, an upper external thread matched with the upper internal thread is arranged on the outer wall of the top end of the protective sleeve shell, an upper fixing abutting block is welded on the inner wall of the protective sleeve shell at the bottom end of the drainage tube, and four upper insertion holes are uniformly formed in the upper fixing abutting block. This operating room nursing auxiliary device no longer needs the nurse to close the switch on the drainage tube earlier, then pulls down the drainage tube in the garbage bin top, and the drainage tube of avoiding between switch and the receiving flask accumulates the liquid drop and falls to ground, when influencing the environment, the bacterium in the waste liquid also can influence the inside sanitary safety of operating room, and easy operation is convenient, saves the time of changing the receiving flask, has improved collection efficiency, has also alleviateed nurse's intensity of labour simultaneously, has improved the convenience and the practicality of device.
Description
Technical Field
The invention relates to the technical field of medical nursing devices, in particular to an operating room nursing auxiliary device.
Background
At present, the nursing equipment in the operating room is more, wherein a waste liquid collecting device is indispensable, and a drainage tube in the waste liquid collecting device is indispensable, but the traditional drainage tube is simple in structure, although a switch is arranged on the drainage tube, the switch is still a certain distance away from the external collecting bottle of the drainage tube, even after the switch is turned off, waste liquid still accumulates in the drainage tube, therefore, when the collecting bottle is replaced, a nurse is required to turn off the switch on the drainage tube firstly, then the drainage tube is dismounted above a garbage bin, the situation that liquid drops accumulated in the drainage tube between the switch and the collecting bottle fall to the ground is avoided, the environment is influenced, meanwhile, bacteria in the waste liquid can influence the sanitation and safety in the operating room, and the ground is required to be cleaned in time after the operation, the labor intensity of the nurse is increased, the operation is inconvenient, the labor force is increased, and the waste liquid collecting efficiency is reduced, therefore, there is a need for an operating room nursing aid to solve the above problems.
Disclosure of Invention
The invention aims to provide an operating room nursing auxiliary device, which solves the problems that the traditional drainage tube provided by the background technology is provided with a switch, the switch is still a certain distance away from a collecting bottle, waste liquid is accumulated in the drainage tube, the operation is troublesome and inconvenient when the collecting bottle is replaced, the collecting bottle is easy to splash onto the floor of an operating room, and the sanitation and safety in the operating room are influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an operating room nursing auxiliary device comprises a drainage tube, wherein a protective sleeve shell is installed at the bottom end of the drainage tube, an inner wall at the bottom end of the drainage tube is provided with an inner thread, an outer wall at the top end of the protective sleeve shell is provided with an outer thread matched with the inner thread, an upper fixing abutting block is welded on the inner wall of the protective sleeve shell at the bottom end of the drainage tube, four upper insertion holes are evenly formed in the upper fixing abutting block, the bottom end of the upper fixing abutting block is connected with a vertical rotating shaft through a bearing, an upper lead screw is welded at the middle upper part of the vertical rotating shaft, an upper nut block is sleeved on the upper lead screw, four upper insertion blocks matched with the upper insertion holes are evenly welded on the upper surface of the upper nut block, a shunting cavity is welded on the inner wall of the protective sleeve shell below the upper nut block, and a second thread opening is welded at the central position of the bottom end of the protective sleeve shell, a third lower internal thread is arranged on the inner wall of the second threaded hole, a collecting bottle is arranged on the inner side of the third lower internal thread, a second lower external thread matched with the third lower internal thread is arranged on the outer wall of the collecting bottle, a lower fixed abutting block is welded on the part, located on the inner side of the collecting bottle, of the bottom end of the protective sleeve shell, four lower insertion holes are evenly formed in the lower fixed abutting block, the vertical bottom end of the rotating shaft penetrates through the shunting cavity and is connected with the lower fixed abutting block through a bearing, a lower lead screw is welded on the middle lower portion, vertical to the rotating shaft, of the rotating shaft, a lower lead screw block is sleeved on the lower lead screw, four lower insertion blocks matched with the lower insertion holes are evenly welded on the lower surface of the lower lead screw block, a sub conical gear is vertically fixed on the rotating shaft in the shunting cavity, a main conical gear is meshed with the right side of the sub conical gear, and the right side of the main conical gear is welded at the end of the transverse rotating shaft, and the transverse rotating shaft is respectively connected with the shunt cavity and the protective sleeve shell through bearings, and a knob is welded at one end of the transverse rotating shaft penetrating through the protective sleeve shell.
Preferably, the threads on the upper screw rod and the lower screw rod are opposite, and the length of the upper screw rod is equal to that of the lower screw rod.
Preferably, an upper limiting block and a lower limiting block are respectively welded on the inner walls of the shunting cavities below the upper screw rod and above the lower screw rod.
Preferably, the opening has all been seted up to the tip of reposition of redundant personnel chamber bottom, the reposition of redundant personnel chamber is hollow form from top to bottom, and the internal diameter in reposition of redundant personnel chamber equals the external diameter of last nut block and lower nut block respectively.
Preferably, go up all seted up on spacing piece and the lower spacing piece with the vertical through-hole of mutually supporting of pivot, the upper surface of going up the spacing piece all pastes the rubber cushion with the lower surface of lower spacing piece.
Preferably, the distance between the upper limiting block and the top end of the shunting cavity and the distance between the lower limiting block and the bottom end of the shunting cavity are respectively equal to the height of the upper nut block and the height of the lower nut block.
Preferably, the bottom end of the protective sleeve shell outside the second threaded hole is abutted with the first threaded hole, a lower internal thread two is arranged on the inner wall of the first threaded hole, a lower external thread one is arranged on the outer wall of the first threaded hole, the outer side of the first threaded hole is provided with a thread rotating sleeve, a lower internal thread one matched with the lower external thread one is arranged on the inner wall of the thread rotating sleeve, and the top end of the thread rotating sleeve is connected to the bottom end of the protective sleeve shell through a bearing.
Compared with the prior art, the invention has the beneficial effects that:
1. the operating room nursing auxiliary device is provided with a protective sleeve shell, an upper fixed abutting block, an upper insertion hole, a rotating shaft vertical direction, an upper screw rod, an upper nut block, an upper insertion block, a shunting cavity, an upper limiting block, a sub-bevel gear, a horizontal rotating shaft, a female bevel gear, a lower screw rod, a lower nut block, a lower insertion block, a lower fixed abutting block, a lower insertion hole, a lower limiting block and a knob Under the clamping action of the lower insert block and the lower insert hole, the clamping state is changed into a separation state until the bottom end of the upper nut block is contacted with the upper limiting block, the top end of the lower nut block is contacted with the lower limiting block, at the moment, waste liquid in the drainage tube can enter the interior of the collecting bottle through a channel formed by the drainage tube, the upper insert hole on the upper fixed abutting block, a cavity between the protective sleeve shell and the shunt cavity and the lower insert hole on the lower fixed abutting block to be collected, when the waste liquid in the collecting bottle is quickly collected, the knob is reversely rotated, so that the upper nut block and the lower nut block oppositely move, under the clamping action of the upper insert hole, the upper insert block, the lower insert block and the lower insert hole respectively, the upper nut block, the upper fixed abutting block, the lower nut block and the lower fixed abutting block are changed into the clamping state respectively from the separation state, the waste liquid circulation channel is blocked, at the moment, the collecting bottle can be detached and replaced without closing a switch on the drainage tube firstly, then the drainage tube is detached from the upper part of the garbage can, so that the situation that liquid drops accumulated in the drainage tube between the switch and the collecting bottle fall to the ground and the environment is influenced is avoided, meanwhile, the sanitation and safety in the operating room are also influenced by bacteria in the waste liquid, the operation is simple and convenient, the time for replacing the collecting bottle is saved, the collecting efficiency is improved, the labor intensity of nurses is reduced, and the convenience and the practicability of the device are improved;
2. this operating room nursing auxiliary device is provided with the screw thread and changes the cover, internal thread one down, first thread mouth, external screw thread one down, internal thread two down, second thread mouth, internal thread three down, receiving flask and external screw thread two down, through built-in mobilizable first thread mouth, when the receiving flask bore of selection is great, the accessible rotates the screw thread and changes the cover, under the effect of internal thread one down and external screw thread one down, utilize the lead screw principle, make first thread mouth descend and expose, can utilize the corresponding receiving flask outer wall of lower internal thread two cooperation on the first thread mouth inner wall to go up external screw thread two down at this moment, link together lag shell and receiving flask, make the lag shell can dock the receiving flask of different mouth of pipe bores, increase the application range of device, the practicality of device has further been improved.
Drawings
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic sectional elevation view of the structure of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention;
FIG. 5 is an enlarged view of the structure at C in FIG. 3 according to the present invention;
FIG. 6 is a schematic top view of the upper fixing block, the upper insertion hole and the upper insertion block according to the present invention;
fig. 7 is a bottom view of the present invention.
In the figure: 1. a drainage tube; 2. a protective jacket housing; 3. an upper internal thread; 4. external threads are arranged; 5. an upper fixed resisting block; 6. an upper jack; 7. the rotating shaft is vertical; 8. feeding a screw rod; 9. mounting a nut block; 10. an upper insertion block; 11. a shunting cavity; 12. an upper limit block; 13. a sub-bevel gear; 14. a transverse rotating shaft; 15. a female bevel gear; 16. a lower screw rod; 17. a nut block is arranged; 18. a lower insert block; 19. a lower fixed resisting block; 20. a lower jack; 21. a lower limiting block; 22. screwing and sleeving; 23. a first lower internal thread; 24. a first threaded port; 25. a first lower external thread; 26. a second lower internal thread; 27. a second threaded port; 28. a third lower internal thread; 29. a collection bottle; 30. a second lower external thread; 31. a knob.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides an operating room nursing auxiliary device, including drainage tube 1, lag shell 2 is installed to drainage tube 1's bottom, be provided with internal thread 3 on the inner wall of drainage tube 1 bottom, be provided with on the outer wall on lag shell 2 top and go up internal thread 3 last external screw thread 4 of mutually supporting, the welding has last fixed piece 5 of supporting on the lag shell 2 inner wall of drainage tube 1 bottom, and on the fixed piece 5 of supporting on impartially seted up four last jacks 6, the bottom of going up fixed piece 5 is connected with the vertical 7 of pivot through the bearing, and the well upper portion welding of the vertical 7 of pivot has lead screw 8, it is equipped with nut piece 9 to go up the cover on the lead screw 8, and the impartial welding of the upper surface of going up nut piece 9 has four last inserted blocks 10 of mutually supporting with last jack 6, the welding has reposition of redundant personnel chamber 11 on the lag shell 2 inner walls of going up nut piece 9 below.
A second threaded hole 27 is welded at the central position of the bottom end of the protective sleeve shell 2, a lower internal thread three 28 is arranged on the inner wall of the second threaded hole 27, a collecting bottle 29 is installed on the inner side of the lower internal thread three 28, a lower external thread two 30 matched with the lower internal thread three 28 is arranged on the outer wall of the collecting bottle 29, a lower fixing abutting block 19 is welded at the part of the bottom end of the protective sleeve shell 2, which is positioned on the inner side of the collecting bottle 29, four lower insertion holes 20 are equally formed in the lower fixing abutting block 19, the bottom end of the vertical shaft 7 penetrates through the shunting cavity 11 and is connected with the lower fixing abutting block 19 through a bearing, a lower lead screw 16 is welded at the middle lower part of the vertical shaft 7, a lower lead screw block 17 is sleeved on the lower lead screw 16, the threads on the upper lead screw 8 and the lower lead screw 16 are opposite, the length of the upper lead screw 8 is equal to the length of the lower lead screw 16, the principle that the threads are opposite, so that when the vertical shaft 7 rotates, the upper nut block 9 on the upper screw rod 8 and the lower nut block 17 on the lower screw rod 16 move oppositely or oppositely to realize synchronous opening or closing, and the upper nut block 9 and the lower nut block 17 are ensured to move for the same distance through the design that the lengths of the upper screw rod 8 and the lower screw rod 16 are equal, so that the device can be closed and opened simultaneously, and the working synchronism of the device is ensured.
An upper limiting block 12 and a lower limiting block 21 are respectively welded on the inner wall of a shunting cavity 11 below an upper screw rod 8 and above a lower screw rod 16, the upper nut block 9 and the lower nut block 17 are oppositely moved to a certain position and then are abutted through the upper limiting block 12 and the lower limiting block 21, excessive movement is avoided, waste liquid enters a gap between the shunting cavity 11 and the upper nut block 9, openings are formed in the end portions of the bottom end of the shunting cavity 11, the waste liquid can conveniently flow out of a protective sleeve shell 2 and enter a collecting bottle 29, the shunting cavity 11 is hollow up and down, the inner diameter of the shunting cavity 11 is respectively equal to the outer diameters of the upper nut block 9 and the lower nut block 17, the movement of the upper nut block 9 and the lower nut block 17 is not abutted by the shunting cavity 11, the inner diameter of the shunting cavity 11 is prevented from being larger than the inner diameter of the upper nut block 9, the waste liquid enters the shunting cavity 11 to be accumulated, the use of the device is also prevented from being influenced, and the inner diameter of the shunting cavity 11 is also prevented from being smaller than the inner diameter of the upper nut block 9, lead to going up female piece 9 and being kept out when descending, make the device rational in infrastructure, go up spacing block 12 and be equal to the high size of last female piece 9 and the high size of lower female piece 17 respectively apart from the size of reposition of redundant personnel chamber 11 top distance and spacing block 21 distance down of reposition of redundant personnel chamber 11 bottom, make the waste liquid can be kept out by last female piece 9, then the gap between reposition of redundant personnel chamber 11 and lag shell 2 flows, go up spacing block 12 and all offer on the spacing block 21 with the vertical 7 through-holes of mutually supporting of pivot, be convenient for the rotation of the vertical 7 of pivot.
Rubber cushions are adhered to the upper surface of the upper limiting block 12 and the lower surface of the lower limiting block 21, so that the upper nut block 9 or the lower nut block 17 is prevented from being directly contacted with the upper limiting block 12 and the lower limiting block 21 when moving oppositely, the upper nut block 9, the lower nut block 17, the shunt cavity 11 or the lower limiting block 21 are prevented from being damaged due to instantly increased impact force, four lower inserting blocks 18 matched with the lower inserting holes 20 are uniformly welded to the lower surface of the lower nut block 17, a sub conical gear 13 is fixed on a rotating shaft vertical direction 7 in the shunt cavity 11, a main conical gear 15 is meshed with the right side of the sub conical gear 13, the right side of the main conical gear 15 is welded to the end part of a transverse rotating shaft 14, the transverse rotating shaft 14 is respectively connected with the shunt cavity 11 and the protective sleeve shell 2 through bearings, a knob 31 is welded to one end of the transverse rotating shaft 14 penetrating through the protective sleeve shell 2, a first threaded hole 24 is abutted to the bottom end of the protective sleeve shell 2 outside a second threaded hole 27, and the inner wall of the first screw port 24 is provided with a second lower internal thread 26, the outer wall of the first screw port 24 is provided with a first lower external thread 25, the outer side of the first screw port 24 is provided with a screw rotating sleeve 22, the inner wall of the screw rotating sleeve 22 is provided with a first lower internal thread 23 matched with the first lower external thread 25, the top end of the screw rotating sleeve 22 is connected with the bottom end of the protective sleeve shell 2 through a bearing, through the built-in movable first screw port 24, when the caliber of the selected collecting bottle 29 is larger, the first screw port 24 can be descended and exposed by rotating the screw rotating sleeve 22 under the action of the first lower internal thread 23 and the first lower external thread 25 by utilizing the screw rod principle, at the moment, the protective sleeve shell 2 and the collecting bottle 29 can be connected together by utilizing the second lower internal thread 26 on the inner wall of the first screw port 24 to be matched with the second lower external thread 30 on the outer wall of the corresponding collecting bottle 29, so that the protective sleeve shell 2 can be butted with the collecting bottles 29 with different calibers, the application range of the device is enlarged, and the practicability of the device is further improved.
The working principle is as follows: when the protective sleeve is used, the first threaded opening 24 or the second threaded opening 27 is selected according to the caliber of the pipe orifice of the collecting bottle 29, if the first threaded opening 24 is used, the first threaded opening 24 is extended out under the action of the threads of the lower internal thread I23 and the lower external thread I25 by rotating the threaded rotating sleeve 22, at the moment, the protective sleeve shell 2 and the collecting bottle 29 can be connected together through the interaction of the lower external thread I25 and the lower external thread II 30 on the collecting bottle 29, and if the second threaded opening 27 is selected, the protective sleeve shell 2 and the collecting bottle 29 can be connected together through the interaction of the lower internal thread III 28 and the lower external thread II 30 on the collecting bottle 29;
after the collecting bottle 29 is connected, the drainage tube 1 is connected together under the interaction of the upper internal thread 3 and the upper external thread 4 on the inner wall of the protective sleeve shell 2, then waste liquid collection work is carried out, at the moment, the knob 31 is rotated to drive the transverse rotating shaft 14 and the female bevel gear 15 to rotate together, then the female bevel gear 15 and the female bevel gear 13 are meshed to drive the female bevel gear 13 and the rotating shaft vertical 7 to rotate together, the rotating shaft vertical 7 can drive the upper screw rod 8 and the lower screw rod 16 to synchronously and reversely rotate, at the moment, under the screw rod principle, the upper screw block 9 and the lower screw block 17 can move oppositely, so that the upper screw block 9 and the lower screw block 17 respectively and the upper fixed abutting block 5 and the lower fixed abutting block 19 are changed from a clamping state to a separation state, waste liquid can enter the protective sleeve shell 2 through the drainage tube 1 and the upper insertion hole 6 on the upper fixed abutting block 5, then enters the inner wall of the protective cover shell 2 at the outer side of the shunting cavity 11 under the blocking of the upper nut block 9 and the shunting cavity 11, and then enters the inside of a collecting bottle 29 through an opening at the bottom end of the shunting cavity 11 and a lower jack 20 on the lower fixed blocking block 19 to realize the collection of waste liquid;
when waste liquid in the collecting bottle 29 is collected fully, the knob 31 is rotated reversely to drive the transverse rotating shaft 14 and the female bevel gear 15 to rotate reversely, the female bevel gear 15 is meshed with the female bevel gear 13 to drive the rotating shaft vertical 7, the upper screw rod 8 and the lower screw rod 16 to rotate reversely, so that the upper nut block 9 and the lower nut block 17 move reversely to gradually approach the upper fixed abutting block 5 and the lower fixed abutting block 19 until the upper inserting block 10 and the lower inserting block 18 are clamped into the upper jack 6 and the lower jack 20 respectively, the upper nut block 9 and the rotating shaft vertical 7 are respectively changed from a separated state to a clamped state with the upper fixed abutting block 5 and the lower fixed abutting block 19, so that the cut-off is realized, at the moment, no waste liquid flows out to enter the collecting bottle 29, namely, the collecting bottle 29 can be replaced, the operation is simple and convenient, and the operation is finished.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. An operating room nursing auxiliary device, includes drainage tube (1), its characterized in that: the drainage tube is characterized in that a protective sleeve shell (2) is installed at the bottom end of the drainage tube (1), an upper internal thread (3) is arranged on the inner wall of the bottom end of the drainage tube (1), an upper external thread (4) matched with the upper internal thread (3) is arranged on the outer wall of the top end of the protective sleeve shell (2), an upper fixed abutting block (5) is welded on the inner wall of the protective sleeve shell (2) at the bottom end of the drainage tube (1), four upper insertion holes (6) are equally formed in the upper fixed abutting block (5), the bottom end of the upper fixed abutting block (5) is connected with a vertical rotating shaft (7) through a bearing, an upper screw rod (8) is welded on the middle upper portion of the vertical rotating shaft (7), an upper nut block (9) is sleeved on the upper screw rod (8), four upper insertion blocks (10) matched with the upper insertion holes (6) are equally welded on the upper surface of the upper nut block (9), a shunting cavity (11) is welded on the inner wall of the protective sleeve shell (2) below the upper nut block (9), the central position department of lag shell (2) bottom has welded second screw thread mouth (27), and is provided with down internal thread three (28) on the inner wall of second screw thread mouth (27), collecting flask (29) is installed to the inboard of internal thread three (28) down, and is provided with on the outer wall of collecting flask (29) and lower external screw thread two (30) of internal thread three (28) mutually supporting down, lag shell (2) bottom is located the part welding of collecting flask (29) inboard has lower fixed support piece (19), and impartially has seted up four lower jacks (20) on lower fixed support piece (19), the bottom of the vertical (7) of pivot runs through reposition of redundant personnel chamber (11) and is connected with lower fixed support piece (19) through the bearing, the welding of the well lower part of the vertical (7) of pivot has lead screw (16) down, and the cover is equipped with down the female piece of silk (17) on lead screw (16), the lower equal welding of the lower surface of lower box piece (17) has four lower inserted blocks (18) of mutually supporting with lower jack (20), be fixed with sub-bevel gear (13) on the vertical (7) of the inside pivot of reposition of redundant personnel chamber (11), and the right-hand meshing of sub-bevel gear (13) has female bevel gear (15), the right side welding of female bevel gear (15) is at horizontal pivot (14) tip, and horizontal pivot (14) are connected with reposition of redundant personnel chamber (11) and lag shell (2) respectively through the bearing, the one end welding that horizontal pivot (14) run through lag shell (2) has knob (31).
2. An operating room care assistance device according to claim 1, characterised in that: the threads on the upper screw rod (8) and the lower screw rod (16) are opposite, and the length of the upper screw rod (8) is equal to that of the lower screw rod (16).
3. An operating room care assistance device according to claim 1, characterised in that: an upper limiting block (12) and a lower limiting block (21) are respectively welded on the inner walls of the diversion cavity (11) below the upper screw rod (8) and above the lower screw rod (16).
4. An operating room care assistance device according to claim 1, characterised in that: the opening has all been seted up to the tip of reposition of redundant personnel chamber (11) bottom, reposition of redundant personnel chamber (11) are hollow form from top to bottom, and the internal diameter of reposition of redundant personnel chamber (11) equals the external diameter of last nut block (9) and lower nut block (17) respectively.
5. An operating room care assistance device according to claim 3, characterised in that: go up spacing block (12) and all offer the through-hole of mutually supporting with the vertical (7) of pivot on spacing block (21) down, the upper surface of last spacing block (12) and the lower surface of spacing block (21) down all paste and have the rubber cushion.
6. An operating room care assistance device according to claim 3, characterised in that: the upper limiting block (12) is far away from the top end of the shunting cavity (11), and the lower limiting block (21) is far away from the bottom end of the shunting cavity (11), and the upper limiting block and the lower limiting block are respectively equal to the height of the upper nut block (9) and the height of the lower nut block (17).
7. An operating room care assistance device according to claim 1, characterised in that: the bottom end of the protecting sleeve shell (2) on the outer side of the second thread opening (27) is connected with a first thread opening (24) in an abutting mode, a lower internal thread second (26) is arranged on the inner wall of the first thread opening (24), a lower external thread first (25) is arranged on the outer wall of the first thread opening (24), the outer side of the first thread opening (24) is provided with a thread rotating sleeve (22), a lower internal thread first (23) matched with the lower external thread first (25) is arranged on the inner wall of the thread rotating sleeve (22), and the top end of the thread rotating sleeve (22) is connected to the bottom end of the protecting sleeve shell (2) through a bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427947.3A CN110013575B (en) | 2019-05-21 | 2019-05-21 | Operating room nursing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910427947.3A CN110013575B (en) | 2019-05-21 | 2019-05-21 | Operating room nursing auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110013575A CN110013575A (en) | 2019-07-16 |
| CN110013575B true CN110013575B (en) | 2021-11-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910427947.3A Expired - Fee Related CN110013575B (en) | 2019-05-21 | 2019-05-21 | Operating room nursing auxiliary device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112545820A (en) * | 2020-12-04 | 2021-03-26 | 安徽信息工程学院 | Medical treatment is with portable album of liquid device |
| CN113332551B (en) * | 2021-06-03 | 2023-06-27 | 西安国际医学中心有限公司 | Breathing device for cardiovascular internal medicine |
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| EP0080379A1 (en) * | 1981-11-25 | 1983-06-01 | Scandinavian Medical Supply Limited | Connector assembly for liquid flow systems |
| EP1693077A2 (en) * | 2005-02-18 | 2006-08-23 | Becton, Dickinson and Company | Pressure activated IV set with drip chamber having a lateral access and a pressure valve |
| CN101844408A (en) * | 2009-03-25 | 2010-09-29 | 孙淑勤 | Novel press screw rod locking mechanism |
| CN201806979U (en) * | 2010-10-13 | 2011-04-27 | 天津翔越医疗器械有限公司 | Disposable high negative pressure drainage bottle |
| CN104258476A (en) * | 2014-10-20 | 2015-01-07 | 孙勇 | Urethral catheter pressure switch device for exercising micturition ability of patient |
| CN205559767U (en) * | 2016-03-18 | 2016-09-07 | 天津绿清管道科技股份有限公司 | Fast open -blind board of retaining ring formula |
| CN208677999U (en) * | 2017-04-07 | 2019-04-02 | 李敏 | A kind of endocrine effusion drainage device |
| CN107854738A (en) * | 2017-12-12 | 2018-03-30 | 杨金忠 | A kind of multifunctional tumor section integral type hydrops draw-out device and abstracting method |
| CN109133556A (en) * | 2018-08-29 | 2019-01-04 | 嘉兴汇昌塑业有限公司 | A kind of mud-water separation plastic septic tank |
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|---|---|
| CN110013575A (en) | 2019-07-16 |
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