CN108392684A - A kind of disposable thoracic duction instrument - Google Patents
A kind of disposable thoracic duction instrument Download PDFInfo
- Publication number
- CN108392684A CN108392684A CN201810272056.0A CN201810272056A CN108392684A CN 108392684 A CN108392684 A CN 108392684A CN 201810272056 A CN201810272056 A CN 201810272056A CN 108392684 A CN108392684 A CN 108392684A
- Authority
- CN
- China
- Prior art keywords
- drainage
- collection chamber
- tube
- fluid collection
- drainage tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- A61M1/0023—
-
- 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
- A61M1/71—Suction drainage systems
- A61M1/74—Suction control
-
- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/101—Pleural cavity
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- 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 present invention provides a kind of disposable thoracic duction instrument, including suspension arrangement, fluid collection chamber, inlet tube, drainage tube, drainage switch, escape pipe, gravitation ball, the suspension arrangement upper surface is equipped with fluid collection chamber, the fluid collection chamber upper end is equipped with sealing cover, the inlet tube lower end passes through the left end of sealing cover to be located in fluid collection chamber, the drainage switch includes switch base, liquid storage cylinder, drain adjusting rod, the inlet tube upper end is connect with drainage tube, the centre of the drainage tube is equipped with drainage switch, the escape pipe lower end passes through the right end of sealing cover to be located in fluid collection chamber, the lower end of the inlet tube is equipped with gravitation ball, the bottom righthand side of the fluid collection chamber is equipped with fluid hole, it is equipped with out liquid cover board on the right side of the fluid hole.A kind of disposable thoracic duction instrument of the present invention greatly improves the Discussing Convenience of drainage pause when patient checks, when drainage tube, inlet tube tilt, negative pressure state keeps normal, and drainage process is unobstructed, reduces the labor intensity of medical staff.
Description
【Technical field】
The present invention relates to the technical field of medical instrument, more particularly to a kind of disposable thoracic duction instrument.
【Background technology】
In medical procedure, disposable thoracic duction instrument as a kind for the treatment of means be widely used in hemothorax,
Pneumothorax, the drainage of pyothorax and Thorax operration, play a very important role the treatment of disease.General disposable chest
Containing drainage tube, exhaust pipe on chamber drainage device, drainage tube connect with ductus thoracicus, the intrathoracic ponding of patient by drainage tube, into
It is constantly flowed into fluid collection chamber after liquid pipe.This chest drainage usually needs last very long, in order to prevent bacterium infection, hydrops
Intracavitary contains a certain amount of laborsaving brine in advance, and the lower end of inlet tube is located at the liquid level of physiological saline once, to prevent thoracic cavity with it is empty
Gas is in direct contact, and the one end of exhaust pipe in drainage bottle is located at the above certain distance of liquid level of physiological saline, in favor of exhaust.
But this traditional drainage device, when checking patient, drainage tube, which needs to be clamped with pliers, to be accumulated
The pause of water drainage, inconvenient and pliers, which is easy to omit, increases use cost；The lower end of inlet tube does not have the limit of gravity simultaneously
System is not easy to form negative pressure when patient turns on one's side or drainage tube, inlet tube tilt, and drainage is caused to fail.
【Invention content】
It is an object of the invention to overcome above-mentioned the deficiencies in the prior art, a kind of disposable chest drainage dress is provided
It sets, greatly improves the Discussing Convenience of drainage pause when patient checks, when drainage tube, inlet tube tilt, negative pressure state is kept
Normally, drainage process is unobstructed, reduces the labor intensity of medical staff.
To achieve the above object, the present invention proposes a kind of disposable thoracic duction instrument, including suspension arrangement, product
Sap cavity, inlet tube, drainage tube, drainage switch, escape pipe, gravitation ball, the upper surface of the suspension arrangement are equipped with fluid collection chamber, institute
The upper end for the fluid collection chamber stated is equipped with sealing cover, and the lower end of the inlet tube passes through the left end of sealing cover to be located in fluid collection chamber, institute
The upper end for the inlet tube stated is connect with drainage tube, and the centre of the drainage tube is equipped with drainage switch, drainage switch
Including switch base, liquid storage cylinder, drainage adjusting rod, it is equipped with liquid storage cylinder in the switch base, is equipped with and draws on the right side of the switch base
Adjustment hole is flowed, the outer diameter of the drainage adjusting rod matches with drainage adjustment hole, and the left end of the drainage adjusting rod passes through
Drainage adjustment hole is located in liquid storage cylinder, and the lower end of the escape pipe passes through the right end of sealing cover to be located in fluid collection chamber, described
The lower end position of inlet tube is less than the lower end position of escape pipe, and the lower end of the inlet tube is equipped with gravitation ball, the hydrops
The bottom righthand side of chamber is equipped with fluid hole, and the right side of the fluid hole is equipped with out liquid cover board.
Preferably, the suspension arrangement includes pedestal, supporting rack, suspension strap, the both sides of the pedestal are equipped with branch
The centre of support, the upper end of two supporting racks of suspension band connection, the suspension strap is equipped with interconnecting piece, the connection
The outer edge in portion is arranged with protective jacket, and the centre of the protective jacket and interconnecting piece is equipped with connecting hole, described two
The position of connecting hole is corresponding, and the upper end of the connecting hole is equipped with groove, and the groove is arc groove protruding upward.
Preferably, the drainage tube includes the first drainage tube and the second drainage tube, under first drainage tube
End is connect with the upper end of liquid storage cylinder, and the upper end of second drainage tube and the lower end of liquid storage cylinder connect, the described second drainage
The lower end of pipe is located in fluid collection chamber, and the internal diameter of first drainage tube and the second drainage tube is identical, the width of the liquid storage cylinder
Internal diameter of the degree more than the first drainage tube.
Preferably, the inner wall of the drainage adjustment hole is equipped with screw thread item, the inner wall of the screw thread item
Equipped with sealing strip, the drainage adjusting rod includes left adjustable side, adjusting rod and right adjustable side, and the left adjustable side is located at storage
In sap cavity, the height of the left adjustable side is more than the internal diameter of drainage adjustment hole, and the left side of the left adjustable side is equipped with close
The surface of mounting, the adjusting rod is equipped with screw thread slot, and the screw thread item matches with screw thread slot, described
Adjusting rod, left adjustable side length summation and liquid storage cylinder it is of same size, the height of the right adjustable side is more than adjusting rod
Outer diameter, the right adjustable side is rectangle, and the upper and lower ends of the right adjustable side are equipped with finger locating slot, the right tune
The outer surface at section end is arranged with antifriction layer.
Preferably, the gravitation ball is metal gravity ball, the gravitation ball is circle, the table of the gravitation ball
Face is equipped with the anti-layer that gets rusty.
Beneficial effects of the present invention：The present invention is provided with storage by the way that drainage switch is arranged on drainage tube on drainage switch
Sap cavity and drainage adjusting rod, drain the link position between adjusting rod and liquid storage cylinder by adjusting, can easily control drainage
Pipe is drained or is suspended, and the Discussing Convenience of drainage pause when patient checks is greatly improved；It is set by the lower end in inlet tube
It is equipped with gravitation ball, when the upper end of drainage tube, inlet tube tilts, the lower end of inlet tube is still within vertical state, fluid collection chamber
Interior negative pressure state keeps normal, and drainage process is unobstructed, reduces the labor intensity of medical staff.
The feature and advantage of the present invention will be described in detail by embodiment combination attached drawing.
【Description of the drawings】
Fig. 1 is a kind of structural schematic diagram of disposable thoracic duction instrument of the present invention；
Fig. 2 is the partial enlarged view of Fig. 1；
Fig. 3 is the structural schematic diagram of drainage switch；
Fig. 4 is the sectional view for draining adjustment hole；
Fig. 5 is the structural schematic diagram for draining adjusting rod；
Fig. 6 is the structural schematic diagram of gravitation ball.
In figure：1- suspension arrangements, 2- fluid collection chambers, 3- inlet tubes, 4- drainage tubes, 5- drainages switch, 6- escape pipes, 7- gravity
Ball, 11- pedestals, 12- supporting racks, 13- suspension straps, 21- sealing covers, 22- fluid holes, 23- go out liquid cover board, the first drainage tubes of 41-,
The second drainage tubes of 42-, 51- switch bases, 52- liquid storage cylinders, 53- drain adjusting rod, 54- drains the anti-layer that gets rusty of adjustment hole, 71-,
131- interconnecting pieces, 132- protective jackets, 133- connecting holes, 134- grooves, the left adjustable sides 531-, 532- adjusting rods, the right adjustings of 533-
End, 541- screw threads item, 542- sealing strips, 5311- diaphragm seals, 5321- screw threads slot, 5331- fingers locating slot,
The antifriction layers of 5332-.
【Specific implementation mode】
In order to make the objectives, technical solutions and advantages of the present invention clearer, below by accompanying drawings and embodiments, to this
Invention is further elaborated.However, it should be understood that the specific embodiments described herein are merely illustrative of the present invention,
The range being not intended to restrict the invention.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to keep away
Exempt from unnecessarily to obscure idea of the invention.
As shown in Figures 1 to 6, the present invention provides a kind of disposable thoracic duction instrument, including suspension arrangement 1, product
Sap cavity 2, inlet tube 3, drainage tube 4, drainage switch 5, escape pipe 6, gravitation ball 7, the upper surface of the suspension arrangement 1 are equipped with product
The upper end of sap cavity 2, the fluid collection chamber 2 is equipped with sealing cover 21, and the lower end of the inlet tube 3 passes through the left end position of sealing cover 21
In in fluid collection chamber 2, the upper end of the inlet tube 3 is connect with drainage tube 4, and the centre of the drainage tube 4 is equipped with drainage and opens
5 are closed, the drainage switch 5 includes switch base 51, liquid storage cylinder 52, drainage adjusting rod 53, and storage is equipped in the switch base 51
Sap cavity 52,51 right side of switch base are equipped with drainage adjustment hole 54, and the outer diameter of the drainage adjusting rod 53 is adjusted with drainage
Hole 54 matches, and the left end of the drainage adjusting rod 53 passes through drainage adjustment hole 54 to be located in liquid storage cylinder 52, the outlet
The lower end of pipe 6 passes through the right end of sealing cover 21 to be located in fluid collection chamber 2, and the lower end position of the inlet tube 3 is less than escape pipe 6
The lower end of lower end position, the inlet tube 3 is equipped with gravitation ball 7, and the bottom righthand side of the fluid collection chamber 2 is equipped with fluid hole 22, institute
The right side for the fluid hole 22 stated is equipped with out liquid cover board 23, and the suspension arrangement 1 includes pedestal 11, supporting rack 12, suspension strap 13,
The both sides of the pedestal 11 are equipped with supporting rack 12, and the suspension strap 13 connects the upper end of two supporting racks 12, and described is outstanding
The centre of lanyard 13 is equipped with interconnecting piece 131, and the outer edge of the interconnecting piece 131 is arranged with protective jacket 132, the protective jacket
132 are equipped with connecting hole 133 with the centre of interconnecting piece 131, and the position of described two connecting holes 133 is corresponding, described
Connecting hole 133 upper end be equipped with groove 134, the groove 134 be arc groove protruding upward, the drainage tube 4 packet
The first drainage tube 41 and the second drainage tube 42 are included, the lower end of first drainage tube 41 is connect with the upper end of liquid storage cylinder 52, institute
The upper end for the second drainage tube 42 stated is connect with the lower end of liquid storage cylinder 52, and the lower end of second drainage tube 42 is located at fluid collection chamber
In 2, first drainage tube 41 is identical with the internal diameter of the second drainage tube 42, and the width of the liquid storage cylinder 52 draws more than first
The inner wall of the internal diameter of flow tube 41, the drainage adjustment hole 54 is equipped with screw thread item 541, the screw thread item 541
Inner wall is equipped with sealing strip 542, and the drainage adjusting rod 53 includes left adjustable side 531, adjusting rod 532 and right adjustable side 533, institute
The left adjustable side 531 stated is located in liquid storage cylinder 52, and the height of the left adjustable side 531 is more than the internal diameter of drainage adjustment hole 54,
The left side of the left adjustable side 531 is equipped with diaphragm seal 5311, and the surface of the adjusting rod 532 is equipped with screw thread slot
5321, the screw thread item 541 matches with screw thread slot 5321, the adjusting rod 532, left adjustable side 531
Length summation is of same size with liquid storage cylinder 52, and the height of the right adjustable side 533 is more than the outer diameter of adjusting rod 532, described
Right adjustable side 533 be rectangle, the upper and lower ends of the right adjustable side 533 are equipped with finger locating slot 5331, the right tune
The outer surface at section end 533 is arranged with antifriction layer 5332, and the gravitation ball 7 is metal gravity ball, and the gravitation ball 7 is circle
The surface of shape, the gravitation ball 7 is equipped with the anti-layer 71 that gets rusty.
By using above-mentioned technical proposal, the present invention is drained and is set on switch 5 by the way that drainage switch 5 is arranged on drainage tube 4
It is equipped with liquid storage cylinder 52 and drainage adjusting rod 53, when checking patient, by rotating right adjustable side 533, by adjusting rod 532
It is screwed in 52 direction of liquid storage cylinder with left adjustable side 531, adjusting rod 532 is rotatably connected with drainage adjustment hole 54 at this time, left adjustable side
531 diaphragm seal 5311 and the left side wall of liquid storage cylinder 52 fits closely, and the ponding in the first drainage tube 41 is stored in liquid storage cylinder
Stop drainage in 52, greatly improves the Discussing Convenience of drainage pause when patient checks；By being provided in the lower end of inlet tube 3
Gravitation ball 7, patient rollover, other staff accidentally run into cause drainage tube 4, inlet tube 3 upper end tilt when, gravitation ball 7 to
Under directed force ensure that the lower end of inlet tube 3 is still within vertical state, negative pressure state in fluid collection chamber 2 keeps normal, draws
Stream process is unobstructed, reduces the labor intensity of medical staff；By the way that suspension arrangement 1 is arranged, the lower end of suspension arrangement 1 is equipped with pedestal
11, the upper end of suspension arrangement 1 is equipped with suspension strap 2 so that and the present invention can not only be directly placed at ground, the first-class fixed position of table,
Also can be suspended on hook etc. positions, moreover it is possible to facilitate it is portable, place it is convenient and practical, the centre of suspension strap 3 be equipped with protective jacket 2, subtract
Few portable damage generated to hand is equipped with connecting hole 133, the upper end of connecting hole 133 in the centre of protective jacket 2 and suspension strap 3
Equipped with groove 124, suspension is positioned, prevents from turning on one's side, shakiness etc..
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modification, equivalent replacement or improvement etc., should all be included in the protection scope of the present invention made by within refreshing and principle.
Claims (5)
1. a kind of disposable thoracic duction instrument, it is characterised in that：Including suspension arrangement (1), fluid collection chamber (2), inlet tube
(3), the upper surface of drainage tube (4), drainage switch (5), escape pipe (6), gravitation ball (7), the suspension arrangement (1) is equipped with product
The upper end of sap cavity (2), the fluid collection chamber (2) is equipped with sealing cover (21), and the lower end of the inlet tube (3) passes through sealing cover
(21) left end is located in fluid collection chamber (2), and the upper end of the inlet tube (3) is connect with drainage tube (4), the drainage tube
(4) centre is equipped with drainage switch (5), and drainage switch (5) includes switch base (51), liquid storage cylinder (52), drainage tune
Pole (53), the switch base (51) is interior to be equipped with liquid storage cylinder (52), and drainage adjustment hole is equipped on the right side of the switch base (51)
(54), the outer diameter of the drainage adjusting rod (53) matches with drainage adjustment hole (54), the drainage adjusting rod (53)
Left end passes through drainage adjustment hole (54) to be located in liquid storage cylinder (52), and the lower end of the escape pipe (6) passes through sealing cover (21)
Right end is located in fluid collection chamber (2), and the lower end position of the inlet tube (3) is less than the lower end position of escape pipe (6), it is described into
The lower end of liquid pipe (3) is equipped with gravitation ball (7), and the bottom righthand side of the fluid collection chamber (2) is equipped with fluid hole (22), the fluid hole
(22) right side is equipped with out liquid cover board (23).
2. a kind of disposable thoracic duction instrument as described in claim 1, it is characterised in that：The suspension arrangement
(1) include pedestal (11), supporting rack (12), suspension strap (13), the both sides of the pedestal (11) are equipped with supporting rack (12), described
Suspension strap (13) connect the upper ends of two supporting racks (12), the centre of the suspension strap (13) is equipped with interconnecting piece (131), institute
The outer edge for the interconnecting piece (131) stated is arranged with protective jacket (132), the center of the protective jacket (132) and interconnecting piece (131)
Position is equipped with connecting hole (133), and the position of described two connecting holes (133) is corresponding, the connecting hole (133) it is upper
End is equipped with groove (134), and the groove (134) is arc groove protruding upward.
3. a kind of disposable thoracic duction instrument as described in claim 1, it is characterised in that：The drainage tube (4)
Including the first drainage tube (41) and the second drainage tube (42), the lower end of first drainage tube (41) is upper with liquid storage cylinder (52)
End connection, the upper end of second drainage tube (42) are connect with the lower end of liquid storage cylinder (52), second drainage tube (42)
Lower end be located in fluid collection chamber (2), first drainage tube (41) storage identical, described with the internal diameter of the second drainage tube (42)
The width of sap cavity (52) is more than the internal diameter of the first drainage tube (41).
4. a kind of disposable thoracic duction instrument as described in claim 1, it is characterised in that：The drainage adjustment hole
(54) inner wall is equipped with screw thread item (541), and the inner wall of the screw thread item (541) is equipped with sealing strip (542), described
Drainage adjusting rod (53) include left adjustable side (531), adjusting rod (532) and right adjustable side (533), the left adjustable side
(531) it is located in liquid storage cylinder (52), the height of the left adjustable side (531) is more than the internal diameter of drainage adjustment hole (54), described
The left side of left adjustable side (531) be equipped with diaphragm seal (5311), the surface of the adjusting rod (532) is equipped with screw thread slot
(5321), the screw thread item (541) matches with screw thread slot (5321), the adjusting rod (532), left adjusting
The length summation at end (531) is of same size with liquid storage cylinder (52), and the height of the right adjustable side (533) is more than adjusting rod
(532) outer diameter, the right adjustable side (533) are rectangle, and the upper and lower ends of the right adjustable side (533) are fixed equipped with finger
Position slot (5331), the outer surface of the right adjustable side (533) is arranged with antifriction layer (5332).
5. a kind of disposable thoracic duction instrument as described in claim 1, it is characterised in that：The gravitation ball (7)
For metal gravity ball, the gravitation ball (7) is circle, and the surface of the gravitation ball (7) is equipped with the anti-layer (71) that gets rusty.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272056.0A CN108392684A (en) | 2018-03-29 | 2018-03-29 | A kind of disposable thoracic duction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810272056.0A CN108392684A (en) | 2018-03-29 | 2018-03-29 | A kind of disposable thoracic duction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108392684A true CN108392684A (en) | 2018-08-14 |
Family
ID=63098937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810272056.0A Pending CN108392684A (en) | 2018-03-29 | 2018-03-29 | A kind of disposable thoracic duction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392684A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078232A (en) * | 2018-11-03 | 2018-12-25 | 王学庆 | A kind of urethral catheterization anti-reflux device |
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