CN213099777U

CN213099777U - Drainage device for emergency internal medicine

Info

Publication number: CN213099777U
Application number: CN202021058035.8U
Authority: CN
Inventors: 桑运鹏
Original assignee: First Hospital of China Medical University
Current assignee: First Hospital of China Medical University
Priority date: 2020-06-10
Filing date: 2020-06-10
Publication date: 2021-05-04
Anticipated expiration: 2030-06-10

Abstract

The utility model discloses a drainage device for emergency internal medicine, which comprises a bottom shell and a semicircular cover, wherein the top of the bottom shell is fixed with the semicircular cover, the middle part of the inner wall of the bottom shell is fixed with a motor, the output end of the motor is fixed with a rotating plate, the rotating plate is rotationally connected with the bottom shell through a bearing, the upper surface of the rotating plate is fixed with a limit ring, the inner wall of the limit ring is provided with a liquid storage mechanism convenient for storing liquid, the middle part of the upper surface of the semicircular cover is fixed with an internal thread sleeve, the inner wall of the internal thread sleeve is in threaded connection with a cache mechanism, the liquid storage mechanism comprises an electric push rod, a sliding disc, a placing ring, a collecting cup and a liquid level sensor, the middle part of the upper surface of the rotating plate is fixed with an electric push rod, the top of the electric push rod is provided with a sliding disc, the sliding disc is in sliding connection with the inner wall of the, and the drainage does not need to be stopped when the drainage is replaced, thereby being convenient for people to use.

Description

Drainage device for emergency internal medicine

Technical Field

The utility model relates to an emergency internal medicine technical field specifically is a drainage device for emergency internal medicine.

Background

Closed drainage of the thoracic cavity has been widely used in medical procedures as a conventional medical treatment for pneumothorax. Under the normal condition, be negative pressure state in the human thorax, but because the operation, cause reasons such as traumatism to lead to the fact chest wall destruction or long-term lung pathological change such as tuberculosis, the emphysema, when diseases such as bronchiectasis lead to marginal alveolus of lung to break, the air can get into the thorax, thereby make the negative pressure in the thorax disappear, the lung can lose respiratory function because of the pressurized diminishes, consequently, need adopt thorax closed drainage technique with gas and the liquid in the drainage thorax, current drainage device simple structure, when using, need nurse to observe constantly on one's side, need in time change the collection cup of storing drainage liquid, when changing, need stop the drainage, inconvenient people use, for this reason, we propose a drainage device for emergency internal medicine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a drainage device for emergency internal medicine to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a drainage device for emergency internal medicine department, includes drain pan and semicircle lid, the drain pan top is fixed with the semicircle lid, drain pan inner wall middle part is fixed with the motor, the output of motor is fixed with changes the board, and changes the board and pass through the bearing and be connected with the drain pan rotation, change the board upper surface and be fixed with the spacing ring, the liquid mechanism of depositing of conveniently storing liquid is installed to the spacing ring inner wall, semicircle lid upper surface middle part is fixed with the internal thread sleeve, internal thread sleeve inner wall threaded connection has buffer memory mechanism.

Preferably, deposit liquid mechanism and include electric putter, slip dish, place the ring, collect cup and level sensor, rotor upper surface middle part is fixed with electric putter, the slip dish is installed at electric putter top, and slip dish and spacing ring inner wall sliding connection, slip dish upper surface symmetry is fixed with places the ring, and places the intra-annular wall and peg graft and have the collection cup, the one end that semicircle lid inner wall is close to the collection cup is fixed with level sensor, is convenient for change the collection cup.

Preferably, buffer memory mechanism includes external screw thread sleeve, carousel, feed liquor pipe, blast pipe, solenoid valve, reservoir, first connecting pipe, second connecting pipe and check valve, internal screw thread sleeve inner wall threaded connection has external screw thread sleeve, external screw thread sleeve top is fixed with the carousel, the carousel upper surface is inlayed in proper order and is fixed with feed liquor pipe and blast pipe, and feed liquor socle portion passes the carousel, feed liquor pipe upper end is fixed with the solenoid valve, feed liquor socle portion is equipped with the reservoir, the reservoir bottom is fixed with first connecting pipe, and first connecting pipe is through quick-connect joint and feed liquor pipe intercommunication, and the reservoir top is fixed with the second connecting pipe, the reservoir top is fixed with the check valve, is convenient for when changing the collection cup, stores the liquid in the drainage pipe.

Preferably, a sealing ring is fixed at the bottom of the external thread sleeve, so that the sealing performance between the external thread sleeve and the collecting cup is improved.

Preferably, an avoiding cylinder is fixed in the middle of the sliding disc, the top of the electric push rod is fixedly connected with the top of the inner wall of the avoiding cylinder, and the space between the sliding disc and the rotating plate can be reduced.

Preferably, the controller and the alarm are fixed in sequence on the outer side of the semicircular cover, and the motor, the electric push rod, the liquid level sensor, the electromagnetic valve and the alarm are all electrically connected with the controller, so that the operation of the electrical equipment can be controlled conveniently.

Preferably, the bottom of the bottom shell is symmetrically fixed with anti-slip pads to prevent the bottom shell from sliding.

Compared with the prior art, the beneficial effects of the utility model are that:

when the utility model is used, two empty collecting cups are placed in the placing ring, then the rotating plate is driven to rotate by the rotation of the motor, and further the electric push rod and the sliding disc are driven to rotate, and further one collecting cup is driven to move to the position under the external thread sleeve, at the moment, the sliding disc is pushed to slide upwards by the electric push rod, and the collecting cup is driven to move upwards, so that the top of the collecting cup is in close contact with the sealing ring at the bottom of the external thread sleeve, and the liquid outlet of the drainage tube is communicated with the second connecting tube, so that the drained liquid flows into the liquid storage bag and flows into the collecting cup through the liquid inlet tube, when the liquid in the collecting cup is full, after the detection of the liquid level sensor, the alarm is controlled to alarm by the controller, the liquid inlet tube is controlled to be closed by the electromagnetic valve, then the collecting cup is driven to move downwards by the contraction, make collect the collection cup of full liquid and empty collection cup exchange position, and drive empty collection cup through electric putter and hug closely with the sealing ring on the internal thread sleeve, when changing empty collection cup, liquid in the water conservancy diversion pipe can continue to flow and store in the reservoir, and can keep the pressure in the reservoir normal through the check valve that sets up on the reservoir, empty collection cup is changed and is accomplished the back, through opening the solenoid valve, make the liquid stream in the reservoir advance to collect in the cup and continue to collect, and the nurse then can have more times to handle the liquid of collecting, this device can change the collection cup of full storage automatically, and need not to stop the drainage when changing, be convenient for people's use.

Drawings

Fig. 1 is one of the overall structural diagrams of the present invention;

fig. 2 is a second schematic view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the buffer mechanism of the present invention;

fig. 4 is a schematic structural view of the electric push rod of the present invention;

fig. 5 is a schematic view of the structure of the motor of the present invention;

fig. 6 is a schematic structural view of the external thread sleeve of the present invention.

In the figure: 1. a bottom case; 2. a semicircular cover; 3. a motor; 4. rotating the plate; 5. a limiting ring; 6. a liquid storage mechanism; 61. an electric push rod; 62. a sliding disk; 63. placing a ring; 64. a collection cup; 65. a liquid level sensor; 7. an internally threaded sleeve; 8. a caching mechanism; 81. an externally threaded sleeve; 82. a turntable; 83. a liquid inlet pipe; 84. an exhaust pipe; 85. an electromagnetic valve; 86. a reservoir; 87. a first connecting pipe; 88. a second connecting pipe; 89. a one-way valve; 9. a seal ring; 10. an avoidance cylinder; 11. a controller; 12. an alarm; 13. a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 2, 4 and 5, the drainage device for emergency internal medicine in the figures includes a bottom case 1 and a semicircular cover 2, the semicircular cover 2 is fixed on the top of the bottom case 1, anti-slip pads 13 are symmetrically fixed on the bottom of the bottom case 1, a motor 3 is fixed on the middle portion of the inner wall of the bottom case 1, the motor 3 is a worm gear motor, a rotating plate 4 is fixed on the output end of the motor 3, the rotating plate 4 is rotatably connected with the bottom case 1 through a bearing, a limiting ring 5 is fixed on the upper surface of the rotating plate 4, a liquid storage mechanism 6 convenient for storing liquid is installed on the inner wall of the limiting ring 5, an internal thread sleeve 7 is fixed on the middle portion of the upper surface of the semicircular cover 2, and a cache mechanism 8 is connected on the inner wall of the internal thread sleeve 7 through a.

Referring to fig. 1, 3, 4, 5 and 6, the liquid storage mechanism 6 includes an electric push rod 61, a sliding plate 62, a placing ring 63, a collecting cup 64 and a liquid level sensor 65, the electric push rod 61 is fixed in the middle of the upper surface of the rotating plate 4, the sliding plate 62 is installed on the top of the electric push rod 61, the sliding plate 62 is connected with the inner wall of the limiting ring 5 in a sliding manner, the placing ring 63 is symmetrically fixed on the upper surface of the sliding plate 62, the collecting cup 64 is inserted into the inner wall of the placing ring 63, the liquid level sensor 65 is fixed on one end of the inner wall of the semicircular cover 2 close to the collecting cup 64, the buffer mechanism 8 includes an external thread sleeve 81, a rotating plate 82, a liquid inlet pipe 83, an exhaust pipe 84, an electromagnetic valve 85, a liquid storage bag 86, a first connecting pipe 87, a second connecting pipe 88 and a one-way valve 89, the internal thread of the internal thread sleeve 7 is connected with the, the top of the external thread sleeve 81 is fixed with a turntable 82, the upper surface of the turntable 82 is sequentially embedded and fixed with a liquid inlet pipe 83 and an exhaust pipe 84, the bottom of the liquid inlet pipe 83 penetrates through the turntable 82, the upper end of the liquid inlet pipe 83 is fixed with an electromagnetic valve 85, the top of the liquid inlet pipe 83 is provided with a liquid storage bag 86, the bottom of the liquid storage bag 86 is fixed with a first connecting pipe 87, the first connecting pipe 87 is communicated with the liquid inlet pipe 83 through a quick-connection joint, the top of the liquid storage bag 86 is fixed with a second connecting pipe 88, the top of the liquid storage bag 86 is fixed with a one-way valve 89, when in use, two empty collecting cups 64 are placed in a placing ring 63, then a rotating plate 4 is driven to rotate through the rotation of a motor 3, and then an electric push rod 61 and a sliding disc 62 are driven to rotate, and then one of the collecting cups 64 is driven to move to the right, the collection cup 64 is driven to move upwards, so that the top of the collection cup 64 is in close contact with the sealing ring 9 at the bottom of the external thread sleeve 81, the liquid outlet of the drainage tube is communicated with the second connecting tube 88, so that the drained liquid flows into the liquid storage bag 86 and flows into the collection cup 64 through the liquid inlet tube 83, when the liquid in the collection cup 64 is full, after the liquid is detected through the liquid level sensor 65, the alarm 12 is controlled to give an alarm through the controller 11, the electromagnetic valve 85 is controlled to close the liquid inlet tube 83, then the collection cup 64 is driven to move downwards through the contraction of the electric push rod 61, at the moment, the motor 3 rotates 180 degrees, so that the collection cup 64 full of liquid and the empty collection cup 64 are exchanged in position, the empty collection cup 64 is driven to be attached to the sealing ring 9 on the internal thread sleeve 7 through the electric push rod 61, when the empty collection cup 64 is replaced, the liquid in the drainage tube can continue to flow, and the pressure in the liquid storage bag 86 can be kept normal through the one-way valve 89 arranged on the liquid storage bag 86, after the empty collecting cup 64 is replaced, the electromagnetic valve 85 is opened, so that the liquid in the liquid storage bag 86 flows into the collecting cup 64 to be collected continuously, and the nurse can have more time to process the collected liquid.

Referring to fig. 3, the avoidance cylinder 10 is fixed in the middle of the sliding disk 62, and the top of the electric push rod 61 is fixedly connected with the top of the inner wall of the avoidance cylinder 10, so that the space between the sliding disk 62 and the rotating plate 4 can be reduced.

Referring to fig. 2, a controller 11 and an alarm 12 are sequentially fixed on the outer side of the semicircular cover 2, and the motor 3, the electric push rod 61, the liquid level sensor 65, the electromagnetic valve 85 and the alarm 12 are electrically connected to the controller 11, so as to control the operation of the electrical device.

It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.

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

1. The utility model provides a drainage device for emergency internal medicine, includes drain pan (1) and semicircle lid (2), drain pan (1) top is fixed with semicircle lid (2), its characterized in that: bottom shell (1) inner wall middle part is fixed with motor (3), the output end of motor (3) is fixed with changes board (4), and changes board (4) and rotate with bottom shell (1) through the bearing and be connected, change board (4) upper surface mounting limit ring (5), convenient liquid storage mechanism (6) of storing liquid are installed to limit ring (5) inner wall, dome (2) upper surface middle part is fixed with interior thread bush (7), interior thread bush (7) inner wall threaded connection has buffer memory mechanism (8).

2. The drainage device for emergency internal medicine according to claim 1, wherein: deposit liquid mechanism (6) including electric putter (61), sliding tray (62), place ring (63), collect cup (64) and level sensor (65), commentaries on classics board (4) upper surface middle part is fixed with electric putter (61), sliding tray (62) are installed at electric putter (61) top, and sliding tray (62) and spacing ring (5) inner wall sliding connection, sliding tray (62) upper surface symmetry is fixed with places ring (63), and places ring (63) inner wall and peg graft and have collection cup (64), the one end that semicircle lid (2) inner wall is close to collection cup (64) is fixed with level sensor (65).

3. The drainage device for emergency internal medicine according to claim 1, wherein: the buffer mechanism (8) comprises an external thread sleeve (81), a rotary table (82), a liquid inlet pipe (83), an exhaust pipe (84), an electromagnetic valve (85), a liquid storage bag (86), a first connecting pipe (87), a second connecting pipe (88) and a one-way valve (89), the internal wall of the internal thread sleeve (7) is in threaded connection with the external thread sleeve (81), the rotary table (82) is fixed at the top of the external thread sleeve (81), the liquid inlet pipe (83) and the exhaust pipe (84) are sequentially embedded and fixed on the upper surface of the rotary table (82), the rotary table (82) is penetrated through the bottom of the liquid inlet pipe (83), the electromagnetic valve (85) is fixed at the upper end of the liquid inlet pipe (83), the liquid storage bag (86) is arranged at the top of the liquid inlet pipe (83), the first connecting pipe (87) is fixed at the bottom of the liquid storage bag (86), and the first, a second connecting pipe (88) is fixed to the top of the liquid storage bag (86), and a one-way valve (89) is fixed to the top of the liquid storage bag (86).

4. The drainage device for emergency internal medicine according to claim 3, wherein: and a sealing ring (9) is fixed at the bottom of the external thread sleeve (81).

5. The drainage device for emergency internal medicine according to claim 2, wherein: an avoiding cylinder (10) is fixed in the middle of the sliding disc (62), and the top of the electric push rod (61) is fixedly connected with the top of the inner wall of the avoiding cylinder (10).

6. The drainage device for emergency internal medicine according to claim 3, wherein: the outer side of the semicircular cover (2) is sequentially fixed with a controller (11) and an alarm (12), and the motor (3), the electric push rod (61), the liquid level sensor (65), the electromagnetic valve (85) and the alarm (12) are all electrically connected with the controller (11).

7. The drainage device for emergency internal medicine according to claim 1, wherein: and anti-skid pads (13) are symmetrically fixed at the bottom of the bottom shell (1).