CN108392716A - A kind of intrathoracic drain of controllable flow rate - Google Patents
A kind of intrathoracic drain of controllable flow rate Download PDFInfo
- Publication number
- CN108392716A CN108392716A CN201810335315.XA CN201810335315A CN108392716A CN 108392716 A CN108392716 A CN 108392716A CN 201810335315 A CN201810335315 A CN 201810335315A CN 108392716 A CN108392716 A CN 108392716A
- Authority
- CN
- China
- Prior art keywords
- movable plate
- flow rate
- control pipe
- fixedly connected
- controllable flow
- 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
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
- A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
- A61M25/007—Side holes, e.g. their profiles or arrangements; Provisions to keep side holes unblocked
-
- 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
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
-
- 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
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
- A61M2205/3334—Measuring or controlling the flow rate
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Otolaryngology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of intrathoracic drains of controllable flow rate, including control pipe, the left end of the control pipe, which is communicated with, picks out pipe, the right end of the control pipe is communicated with access tube, it is fixedly connected with box body at the top of the control pipe, bearing is provided through at the top of the box body, the inside of the bearing is provided through threaded rod, cross bar is fixedly connected at the top of the threaded rod.The present invention is by being arranged being used cooperatively for bearing, threaded rod, cross bar, thread bush, connecting rod, mobile bar, movable plate and movable plate, solve the problems, such as that existing intrathoracic drain does not have controllable flow rate, the intrathoracic drain of the controllable flow rate, have the advantages of controllable flow rate, during use, the discharge of liquid can be controlled, reduce the degree of difficulty that medical staff uses, reduce the workload of medical staff, is convenient for the use of medical staff, is worth of widely use.
Description
Technical field
The present invention relates to technical field of medical equipment, specially a kind of intrathoracic drain of controllable flow rate.
Background technology
The important symbol for the up-to-dateness that Medical Devices are, is medical treatment, scientific research, teaching and research, the most basic element of teaching,
It is also the primary condition that medical science level is continuously improved, the Medical Devices of broad sense include medical instrument, and home medical is set
It is standby, and the Medical Devices of profession do not include then domestic medical device instrument, currently, the development of clinical speciality largely takes
It certainly in the development of instrument, or even plays a decisive role, therefore, Medical Devices have become a key areas of modern medical service, doctor
Treatment equipment, which refers to, is used alone or in combination the instrument in human body, equipment, utensil, material or other articles, including required
Software, is used for body surface and internal effect is obtained with pharmacology, immunology or the means of metabolism, but possibility
There are these means to participate in and plays certain booster action.
Closed drainage of pleural cavity is drainage tube one end to be put into thoracic cavity, and the other end accesses water seal more lower than its position
Bottle, so that gas is discharged or collects intrathoracic liquid so that lung tissue opens and restores function again, and hand is treated as a kind of
Section is widely used in hemothorax, pneumothorax, the drainage of pyothorax and Thorax operration, and highly important work is played for the treatment of disease
With during treatment, needing to use drainage tube, however there is do not have controllable flow rate for existing intrathoracic drain
Problem is unable to control the discharge of liquid during use, increases the degree of difficulty that medical staff uses, increases doctor
The workload of shield personnel is not easy to the use of medical staff.
Invention content
The purpose of the present invention is to provide a kind of intrathoracic drains of controllable flow rate, have the advantages of controllable flow rate,
Solve the problems, such as that existing intrathoracic drain does not have controllable flow rate.
To achieve the above object, the present invention provides the following technical solutions：A kind of intrathoracic drain of controllable flow rate, including
Control pipe, the left end of the control pipe, which is communicated with, picks out pipe, and the right end of the control pipe is communicated with access tube, the control pipe
Top is fixedly connected with box body, and bearing is provided through at the top of the box body, and the inside of the bearing is provided through screw thread
Bar is fixedly connected with cross bar at the top of the threaded rod, and the thread surface of the threaded rod is connected with thread bush, the thread bush
Both sides be fixedly connected with connecting rod, the one end of the connecting rod far from thread bush is fixedly connected with the first sliding block, the box
The top of intracoelomic cavity both sides offers the first sliding groove, and the sideslip of the inner wall of the first sliding groove and the first sliding block far from connecting rod
Dynamic connection, the bottom of the connecting rod are fixedly connected with mobile bar, and the bottom of the mobile bar is fixedly connected with movable plate, described
The bottom of movable plate is fixedly connected with movable plate, and the bottom of the box body and the top of control pipe offer straight slot, and mobile
The bottom of plate passes through straight slot and extends to the inside of control pipe.
Preferably, the right end at the top and bottom of the access tube offers through-hole, and two through-holes are in about access tube
Central symmetry is distributed.
Preferably, the both sides of the movable plate have been fixedly connected with the second sliding block, and the bottom of the box cavity both sides is equal
Second sliding slot is offered, and the inner wall of second sliding slot is slidably connected with side of second sliding block far from movable plate.
Preferably, the bottom of the control tube cavity opens up fluted, and groove is used cooperatively with movable plate.
Compared with prior art, beneficial effects of the present invention are as follows：
1, the present invention is by being arranged matching for bearing, threaded rod, cross bar, thread bush, connecting rod, mobile bar, movable plate and movable plate
It closes and uses, solve the problems, such as that existing intrathoracic drain does not have controllable flow rate, the intrathoracic drain of the controllable flow rate,
Have the advantages of controllable flow rate, during use, the discharge of liquid can be controlled, reduce what medical staff used
Degree of difficulty reduces the workload of medical staff, is convenient for the use of medical staff, is worth of widely use；
2, the present invention can be convenient for liquid that can be flowed into the inside of access tube by through-hole, pass through setting by the way that through-hole is arranged
Second sliding block and second sliding slot can effectively enhance the stationarity of movable plate, prevent movable plate from inclining in the process of moving
Oblique phenomenon, by the way that groove is arranged, the phenomenon that capable of effectively enhancing the sealing effect of movable plate, prevent liquid from overflowing.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial structural diagram in Fig. 1 of the present invention；
Fig. 3 is the close-up schematic view at A in Fig. 1 of the present invention.
In figure：1 control pipe, 2 pick out pipe, 3 access tubes, 4 box bodys, 5 bearings, 6 threaded rods, 7 cross bars, 8 thread bush, 9 connections
Bar, 10 first sliding blocks, 11 the first sliding grooves, 12 mobile bars, 13 movable plates, 14 movable plates, 15 straight slots, 16 through-holes, 17 second sliding blocks,
18 second sliding slots, 19 grooves.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of intrathoracic drain of controllable flow rate, including control pipe 1, the left end of control pipe 1 are connected to
Pipe 2 is picked out, the right end of control pipe 1 is communicated with access tube 3, and the right end of 3 top and bottom of access tube offers through-hole 16, and
Two through-holes 16 are centrosymmetric distribution about access tube 3, by the way that through-hole 16 is arranged, can be convenient for liquid that can pass through through-hole 16
It is flowed into the inside of access tube 3, the top of control pipe 1 is fixedly connected with box body 4, and the top of box body 4 is provided through bearing 5,
The inside of bearing 5 is provided through threaded rod 6, and the top of threaded rod 6 is fixedly connected with cross bar 7, and the thread surface of threaded rod 6 connects
It is connected to thread bush 8, the both sides of thread bush 8 have been fixedly connected with connecting rod 9, and the one end of connecting rod 9 far from thread bush 8 is fixedly connected
There is the first sliding block 10, the top of 4 inner cavity both sides of box body offers the first sliding groove 11, and the inner wall of the first sliding groove 11 and first is slided
Side of the block 10 far from connecting rod 9 is slidably connected, and the bottom of connecting rod 9 is fixedly connected with mobile bar 12, the bottom of mobile bar 12
It is fixedly connected with movable plate 13, the both sides of movable plate 13 have been fixedly connected with the second sliding block 17, and the bottom of 4 inner cavity both sides of box body is equal
Second sliding slot 18 is offered, and the inner wall of second sliding slot 18 is slidably connected with the second side of the sliding block 17 far from movable plate 13, led to
The second sliding block 17 of setting and second sliding slot 18 are crossed, can effectively enhance the stationarity of movable plate 13, prevent movable plate 13 in movement
During the phenomenon that tilting, the bottom of movable plate 13 is fixedly connected with movable plate 14, the bottom of box body 4 and control pipe 1
Top offer straight slot 15, and the bottom of movable plate 14 passes through straight slot 15 and extends to the inside of control pipe 1, control pipe 1
The bottom of inner cavity opens up fluted 19, and groove 19 is used cooperatively with movable plate 14, by the way that groove 19 is arranged, can effectively enhance
The sealing effect of movable plate 14, the phenomenon that preventing liquid from overflowing, pass through and bearing 5, threaded rod 6, cross bar 7, thread bush are arranged
8, connecting rod 9, mobile bar 12, movable plate 13 and movable plate 14 are used cooperatively, and solve existing intrathoracic drain and do not have
The problem of controllable flow rate, the intrathoracic drain of the controllable flow rate have the advantages of controllable flow rate, in the process used
In, the discharge of liquid can be controlled, the degree of difficulty that medical staff uses is reduced, reduces the workload of medical staff, just
In the use of medical staff, it is worth of widely use.
In use, medical staff's rotating horizontal pole 7 makes cross bar 7 that threaded rod 6 be driven to rotate by being used cooperatively for bearing 5,
Threaded rod 6 drives thread bush 8 to move up, and by being used cooperatively for the first sliding block 10 and the first sliding groove 11, thread bush 8 is made to drive
Connecting rod 9 moves up, and connecting rod 9 drives mobile bar 12 to move up, and passes through the cooperation of the second sliding block 17 and second sliding slot 18
It uses, makes mobile bar 12 that movable plate 13 be driven to move up, movable plate 13 drives movable plate 14 to move up, so as to reach
The purpose of controllable flow rate.
In summary：The intrathoracic drain of the controllable flow rate, by the way that bearing 5, threaded rod 6, cross bar 7, thread bush is arranged
8, connecting rod 9, mobile bar 12, movable plate 13 and movable plate 14 are used cooperatively, and solve existing intrathoracic drain and do not have
The problem of controllable flow rate.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of intrathoracic drain of controllable flow rate, including control pipe（1）, it is characterised in that：The control pipe（1）Left end
It is communicated with and picks out pipe（2）, the control pipe（1）Right end be communicated with access tube（3）, the control pipe（1）Top fix connect
It is connected to box body（4）, the box body（4）Top be provided through bearing（5）, the bearing（5）Inside be provided through spiral shell
Rasp bar（6）, the threaded rod（6）Top be fixedly connected with cross bar（7）, the threaded rod（6）Thread surface be connected with spiral shell
Line set（8）, the thread bush（8）Both sides be fixedly connected with connecting rod（9）, the connecting rod（9）Far from thread bush（8）'s
One end is fixedly connected with the first sliding block（10）, the box body（4）The top of inner cavity both sides offers the first sliding groove（11）, and the
One sliding slot（11）Inner wall and the first sliding block（10）Far from connecting rod（9）Side be slidably connected, the connecting rod（9）Bottom
It is fixedly connected with mobile bar（12）, the mobile bar（12）Bottom be fixedly connected with movable plate（13）, the movable plate（13）
Bottom be fixedly connected with movable plate（14）, the box body（4）Bottom and control pipe（1）Top offer straight slot
（15）, and movable plate（14）Bottom pass through straight slot（15）And extend to control pipe（1）Inside.
2. a kind of intrathoracic drain of controllable flow rate according to claim 1, it is characterised in that：The access tube（3）
The right end of top and bottom offers through-hole（16）, and two through-holes（16）About access tube（3）Be centrosymmetric distribution.
3. a kind of intrathoracic drain of controllable flow rate according to claim 1, it is characterised in that：The movable plate（13）
Both sides be fixedly connected with the second sliding block（17）, the box body（4）The bottom of inner cavity both sides offers second sliding slot（18）,
And second sliding slot（18）Inner wall and the second sliding block（17）Far from movable plate（13）Side be slidably connected.
4. a kind of intrathoracic drain of controllable flow rate according to claim 1, it is characterised in that：The control pipe（1）
The bottom of inner cavity opens up fluted（19）, and groove（19）With movable plate（14）It is used cooperatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335315.XA CN108392716A (en) | 2018-04-16 | 2018-04-16 | A kind of intrathoracic drain of controllable flow rate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810335315.XA CN108392716A (en) | 2018-04-16 | 2018-04-16 | A kind of intrathoracic drain of controllable flow rate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108392716A true CN108392716A (en) | 2018-08-14 |
Family
ID=63100182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810335315.XA Pending CN108392716A (en) | 2018-04-16 | 2018-04-16 | A kind of intrathoracic drain of controllable flow rate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108392716A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621020A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of rotatable hospital handheld sputum aspirator of sputum aspirator tube |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204133906U (en) * | 2014-08-18 | 2015-02-04 | 南通市第六人民医院 | A kind of pleural effusion drainage device |
| CN204446705U (en) * | 2015-01-16 | 2015-07-08 | 蔡中立 | A kind of pleural cavity closed drainage device |
| CN204699251U (en) * | 2015-06-23 | 2015-10-14 | 陈凤玉 | One and the matching used cut-off clamp device of intrathoracic drain |
| CN106955160A (en) * | 2017-04-20 | 2017-07-18 | 陈海永 | A kind of medical shaping laser assisted device for being easy to adjust |
| CN206560559U (en) * | 2016-12-23 | 2017-10-17 | 李波 | A kind of internal medicine prevents pneumoderm closed thoracic drainage tube |
| CN107348996A (en) * | 2017-08-21 | 2017-11-17 | 丽水市人民医院 | A kind of scalpel of blade easy to disassemble |
| CN107647919A (en) * | 2017-10-27 | 2018-02-02 | 杨锋 | A kind of portable medical placing box |
| CN207041564U (en) * | 2017-02-18 | 2018-02-27 | 合肥市第二人民医院 | A kind of puncture needle that can be used for thoracentesis and closed drainage |
-
2018
- 2018-04-16 CN CN201810335315.XA patent/CN108392716A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204133906U (en) * | 2014-08-18 | 2015-02-04 | 南通市第六人民医院 | A kind of pleural effusion drainage device |
| CN204446705U (en) * | 2015-01-16 | 2015-07-08 | 蔡中立 | A kind of pleural cavity closed drainage device |
| CN204699251U (en) * | 2015-06-23 | 2015-10-14 | 陈凤玉 | One and the matching used cut-off clamp device of intrathoracic drain |
| CN206560559U (en) * | 2016-12-23 | 2017-10-17 | 李波 | A kind of internal medicine prevents pneumoderm closed thoracic drainage tube |
| CN207041564U (en) * | 2017-02-18 | 2018-02-27 | 合肥市第二人民医院 | A kind of puncture needle that can be used for thoracentesis and closed drainage |
| CN106955160A (en) * | 2017-04-20 | 2017-07-18 | 陈海永 | A kind of medical shaping laser assisted device for being easy to adjust |
| CN107348996A (en) * | 2017-08-21 | 2017-11-17 | 丽水市人民医院 | A kind of scalpel of blade easy to disassemble |
| CN107647919A (en) * | 2017-10-27 | 2018-02-02 | 杨锋 | A kind of portable medical placing box |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621020A (en) * | 2018-12-12 | 2019-04-16 | 河南科技大学第附属医院 | A kind of rotatable hospital handheld sputum aspirator of sputum aspirator tube |
| CN109621020B (en) * | 2018-12-12 | 2020-09-29 | 河南科技大学第一附属医院 | Rotatable medical handheld sputum aspirator of sputum aspirator pipe |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180814 |