CN109602962A - A kind of hydropericardium Assist drainage device - Google Patents
A kind of hydropericardium Assist drainage device Download PDFInfo
- Publication number
- CN109602962A CN109602962A CN201811484692.6A CN201811484692A CN109602962A CN 109602962 A CN109602962 A CN 109602962A CN 201811484692 A CN201811484692 A CN 201811484692A CN 109602962 A CN109602962 A CN 109602962A
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- CN
- China
- Prior art keywords
- liquid
- inner cavity
- hydropericardium
- connecting tube
- piston
- 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.)
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Classifications
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- A61M1/0058—
-
- A61M1/0062—
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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
- A61M1/80—Suction pumps
- A61M1/81—Piston pumps, e.g. syringes
-
- 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
- A61M2210/12—Blood circulatory system
- A61M2210/122—Pericardium
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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 relates to technical field of medical auxiliary equipment, more particularly to a kind of hydropericardium Assist drainage device, including puncture needle and liquid reserve tank, the top of puncture needle lateral wall is provided with connection handle, and feed liquor inner cavity and out liquid inner cavity are offered in the needle body of puncture needle, feed liquor inner cavity and the out top ports of liquid inner cavity, which go out, has been respectively communicated with feed liquor connecting tube and out liquid connecting tube；It is logical that feed liquor connecting tube and the out other end of liquid connecting tube have been respectively communicated with liquid inlet conduit and Y shape conduit, and the other end of Y shape conduit has been respectively communicated with catheter and gas-guide tube, is respectively arranged with check valve in the inner cavity of Y shape conduit and catheter；The other end of catheter is connected with the connecting tube of liquid reserve tank, and the other end of gas-guide tube is communicated with suction cylinder.It is the configuration of the present invention is simple, easy to operate, physiological saline can be inputted into patient's pericardium by the present apparatus again after carrying out hydrops extraction to patient, it is practical, with splendid market popularization value.
Description
Technical field
The present invention relates to technical field of medical auxiliary equipment, and in particular to a kind of hydropericardium Assist drainage device.
Background technique
Pericardium is the thin film of the dirty outside of packet, and there are slurries in the centre of pericardium and heart wall, can lubricate cardiac muscle, make heart
It is not injured with thoracic cavity friction when movable.Serous pericardium and fiber pericardium can be divided into.Hydropericardium is a kind of more typical clinic
Performance, is one of vital sign of pericardial disease, and hydropericardium is found in exudative pericarditis and other non-inflammation pericardium diseases
Become, can usually be determined through physical examination and x-ray inspection, when more than hydropericardium periods of months, just constitute Chronic Pericardial Effusion.
When the unexpected sharp increase of hydropericardium, the adaptability of pericardium expands the increase of low hydrops, shows as restrictive pericardium product
Liquid, it is possible to there is pericardium blocking, hydrops need to drain by way of puncture drainage come, in drainage process if patient by
Lead to not normally puncture in nociceptive activity, need to be punctured again, causes the secondary injury of patient, and some patients
After carrying out hydropericardium extraction, the importation physiological saline into pericardium is needed, but the drainage device of the prior art needs
Puncture needle is reinserted after hydrops extraction and inputs physiological saline into patient's pericardium again, and operating process is extremely complex, so such as
What designs a kind of drainage device convenient for inputting physiological saline into patient's pericardium after hydrops extracts, and becomes art technology
Personnel's technical problem urgently to be resolved.
It is public in the utility model patent that the applying date is on 06 13rd, 2017 such as China Patent No. CN201720668104.9
Opened a kind of Cardiological nursing hydropericardium drainage draw-out device, including drainage catheter, flow-stopping clip, infusion tee, connecting tube,
Liquid storage box, air bag box, skin paste, conduit fixing seat, threeway fixing seat and box body fixing seat, the drainage device can be timely right
Drainage catheter carries out stable fixation, is not easy to input physiology into patient's pericardium again after carrying out hydrops extraction to patient at that time
Salt water.Occur the present invention provides a kind of hydropericardium Assist drainage device to solve the drainage device of the above prior art
Technical problem.
Summary of the invention
The technical issues of solution
For disadvantages mentioned above present in the prior art, the present invention provides a kind of hydropericardium Assist drainage device, energy
The Hydropericardium drainage device for enough efficiently solving the prior art is not easy to after carrying out hydrops extraction to patient again to patient's heart
In packet the problem of input physiological saline.
Technical solution
In order to achieve the above object, the present invention is achieved by the following technical programs:
The top of a kind of hydropericardium Assist drainage device, including puncture needle and liquid reserve tank, the puncture needle lateral wall is set
It is equipped with connection handle, and offers feed liquor inner cavity and out liquid inner cavity in the needle body of puncture needle, the feed liquor inner cavity and out liquid inner cavity
Top ports, which go out, has been respectively communicated with feed liquor connecting tube and out liquid connecting tube；The feed liquor connecting tube and the out other end of liquid connecting tube point
It is not communicated with liquid inlet conduit and Y shape conduit is logical, the other end of the Y shape conduit has been respectively communicated with catheter and gas-guide tube, the Y
Check valve is respectively arranged in the inner cavity of shape conduit and catheter；The connecting tube of the other end of the catheter and the liquid reserve tank
It is connected, and the other end of the gas-guide tube is communicated with suction cylinder, the suction cylinder includes first piston and First piston bar, institute
It states and is circumferentially connected with spring between the bottom surface of first piston and the bottom face of suction tube inner chamber；The other end of the liquid inlet conduit connects
It is connected with liquid extruding device, the top of the liquid extruding device inner cavity is communicated with inlet tube, and spiral is connected with sealing at the top opening of the inlet tube
Lid.
Further, the Y shape conduit is consistent with the direction of the check valve in catheter lumen.
Further, switch valve is provided in the connecting tube.
Further, water level pipe is provided on the side wall of the liquid reserve tank.
Further, the spring in the raw when, the first piston be in suction tube inner chamber top.
Further, the inner cavity of the liquid extruding device is provided with second piston, and the top of the second piston is connected with
Two piston rods.
Further, when the second piston is in the top of liquid extruding device inner cavity, the liquid outlet of the inlet tube is located at
The lower section of second piston.
Further, external screw thread is provided on the lateral wall of the inlet tube top opening.
Beneficial effect
It is had the following beneficial effects: compared with known publicly-owned technology using technical solution provided by the invention
1, the present invention is being punctured by increasing feed liquor inner cavity, going out liquid inner cavity, feed liquor connecting tube and the design of liquid connecting tube out
The inside of needle needle body offers feed liquor inner cavity and out liquid inner cavity, and feed liquor inner cavity and out liquid inner cavity respectively with feed liquor connecting tube and go out
Liquid connecting tube is connected, so as to after carrying out hydropericardium aspiration drainage to patient by feed liquor inner cavity and feed liquor connecting tube
It acts on and is passed through physiological saline into the pericardium of patient and buffers, and then reduce the feeling of pain of patient to a certain extent.
2, design of the present invention by increase spring, the week between the bottom surface of first piston and the bottom face of suction tube inner chamber
To being connected with spring, when spring in the raw when, the first piston is in the top of suction tube inner chamber, to suction cylinder
Second piston when being pushed, spring is in and is oppressed state, after pushing, drives under the action of spring restoring force
Second piston moves up, and carries out pulling out second piston again without medical staff, and then subtract to a certain extent
The workload of staff is lacked.
3, the present invention is provided with water level pipe on the side wall of liquid reserve tank, so as to pass through by the design of increase water level pipe
Water level pipe observes the liquid level of liquid in liquid reserve tank, and then is able to know that and carries out the liquid that hydropericardium drainage is extracted to patient
The number of body.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.It should be evident that the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is main parallax stereogram of the invention；
Fig. 2 is the sectional view of puncture needle of the invention；
Fig. 3 is the sectional view of Y shape conduit of the invention；
Fig. 4 is the diagrammatic cross-section of suction cylinder of the invention；
Fig. 5 is the diagrammatic cross-section of liquid extruding device of the invention.
Label in figure respectively represents: 1- puncture needle；2- connection handle；3- feed liquor connecting tube；4- goes out liquid connecting tube；5- feed liquor
Conduit；6-Y shape conduit；7- catheter；8- gas-guide tube；9- liquid reserve tank；10- connecting tube；11- switch valve；12- water level pipe；13- takes out
Suction tube；14- first piston；15- First piston bar；16- spring；17- liquid extruding device；18- inlet tube；19- second piston；20-
Two piston rods；21- check valve；101- feed liquor inner cavity；102- goes out liquid inner cavity；1801- sealing cover.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described.Obviously, described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the examples below.
Embodiment
A kind of hydropericardium Assist drainage device of the present embodiment, referring to Fig.1-5: including puncture needle 1 and liquid reserve tank 9, wearing
The top of 1 lateral wall of pricker is provided with connection handle 2, and feed liquor inner cavity 101 and out liquid inner cavity are offered in the needle body of puncture needle 1
102, feed liquor inner cavity 101 and the out top ports of liquid inner cavity 102, which go out, has been respectively communicated with feed liquor connecting tube 3 and out liquid connecting tube 4；Feed liquor
Connecting tube 3 and the out other end of liquid connecting tube 4 have been respectively communicated with liquid inlet conduit 5 and Y shape conduit 6 is logical, the other end of Y shape conduit 6
It has been respectively communicated with catheter 7 and gas-guide tube 8, has been respectively arranged with check valve 21 in the inner cavity of Y shape conduit 6 and catheter 7；Catheter
7 other end is connected with the connecting tube 10 of liquid reserve tank 9, and the other end of gas-guide tube 8 is communicated with suction cylinder 13, and suction cylinder 13 wraps
First piston 14 and First piston bar 15 are included, is circumferentially connected between the bottom face of 13 inner cavity of bottom surface and suction cylinder of first piston 14
There is spring 16；The other end of liquid inlet conduit 5 is communicated with liquid extruding device 17, and the top of 17 inner cavity of liquid extruding device is communicated with inlet tube 18, into
Spiral is connected with sealing cover 1801 at the top opening of liquid pipe 18.
Wherein, Y shape conduit 6 is consistent with the direction of check valve 21 in 7 inner cavity of catheter；Switch is provided in connecting tube 10
Valve 11；Water level pipe 12 is provided on the side wall of liquid reserve tank 9；Spring 16 in the raw when, first piston 14 is in suction cylinder
The top of 13 inner cavities；The inner cavity of liquid extruding device 17 is provided with second piston 19, and the top of second piston 19 is connected with second piston bar
20；When second piston 19 is in the top of 17 inner cavity of liquid extruding device, the liquid outlet of inlet tube 18 is located at the lower section of second piston 19；Into
External screw thread is provided on the lateral wall of 18 top opening of liquid pipe.
Before use, first carrying out cleaning-sterilizing to the present apparatus, and physiology is inputted into 17 inner cavity of liquid extruding device by inlet tube 18
Salt water, at the port of inlet tube 18, switch valve 11 is in the open state at this time by 1801 helixseal of sealing cover.It uses
When, the position for carrying out carrying out paracentesis pericardii is determined according to different patients first, it, will after carrying out Aseptic sterilisation to site of puncture
Puncture needle 1 carries out puncture pericardium and, by suction cylinder 13, aspirates to the intrapericardial hydrops of patient after paracentesis pericardii success, when
When pushing First piston bar 15, spring 16 is in and is oppressed state, after pushing, band under the action of 16 restoring force of spring
Dynamic second piston 19 moves up, and carries out pulling out second piston 19 again without medical staff, at this time medical staff
One-handed performance can be carried out to suction cylinder 13, reduce the workload of staff to a certain extent, due to check valve 21
Effect, the hydropericardium pumped out from patient's body are gone out liquid inner cavity 102, go out liquid connecting tube 104, Y shape conduit 6 and catheter
7 finally flow into liquid reserve tank 9, can observe the liquid level of liquid in liquid reserve tank 9 by water level pipe 12 at this time, and then can know
Road to patient carry out hydropericardium drainage extract liquid number.
After hydropericardium extracts, valve 11 is turned off the switch, then pushes liquid extruding device 17 will be in 17 inner cavity of liquid extruding device
Physiological saline is delivered in the pericardium of patient by liquid inlet conduit 5, feed liquor connecting tube 103 and feed liquor inner cavity 101, makes it to patient
Pericardium buffered.It is the configuration of the present invention is simple, easy to operate, the present apparatus can be passed through again after carrying out hydrops extraction to patient
Input physiological saline into patient's pericardium, it is practical, with splendid market popularization value.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, can't be such that the essence of corresponding technical solution departs from the spirit and scope of the technical scheme of various embodiments of the present invention.
Claims (8)
1. a kind of hydropericardium Assist drainage device, including puncture needle (1) and liquid reserve tank (9), it is characterised in that: the puncture needle
(1) top of lateral wall is provided with connection handle (2), and feed liquor inner cavity (101) is offered in the needle body of puncture needle (1) and out in liquid
Chamber (102), the feed liquor inner cavity (101) and the out top ports of liquid inner cavity (102) go out to be respectively communicated with feed liquor connecting tube (3) and go out
Liquid connecting tube (4)；The feed liquor connecting tube (3) and the other end of liquid connecting tube (4) has been respectively communicated with liquid inlet conduit (5) and Y out
Shape conduit (6) is logical, and the other end of the Y shape conduit (6) has been respectively communicated with catheter (7) and gas-guide tube (8), the Y shape conduit
(6) and in the inner cavity of catheter (7) it is respectively arranged with check valve (21)；The other end and the liquid reserve tank of the catheter (7)
(9) connecting tube (10) is connected, and the other end of the gas-guide tube (8) is communicated with suction cylinder (13), the suction cylinder (13)
Including first piston (14) and First piston bar (15), the bottom surface of the first piston (14) and the bottom end of suction cylinder (13) inner cavity
Spring (16) are circumferentially connected between face；The other end of the liquid inlet conduit (5) is communicated with liquid extruding device (17), the liquid extruding device
(17) top of inner cavity is communicated with inlet tube (18), and spiral is connected with sealing cover (1801) at the top opening of the inlet tube (18).
2. a kind of hydropericardium Assist drainage device according to claim 1, which is characterized in that the Y shape conduit (6) and
The direction of check valve (21) in catheter (7) inner cavity is consistent.
3. a kind of hydropericardium Assist drainage device according to claim 1, which is characterized in that on the connecting tube (10)
It is provided with switch valve (11).
4. a kind of hydropericardium Assist drainage device according to claim 1, which is characterized in that the liquid reserve tank (9)
Water level pipe (12) are provided on side wall.
5. a kind of hydropericardium Assist drainage device according to claim 1, which is characterized in that the spring (16) is in
When nature, the first piston (14) is in the top of suction cylinder (13) inner cavity.
6. a kind of hydropericardium Assist drainage device according to claim 1, which is characterized in that the liquid extruding device (17)
Inner cavity is provided with second piston (19), and the top of the second piston (19) is connected with second piston bar (20).
7. a kind of hydropericardium Assist drainage device according to claim 1, which is characterized in that the second piston (19)
When top in liquid extruding device (17) inner cavity, the liquid outlet of the inlet tube (18) is located at the lower section of second piston (19).
8. a kind of hydropericardium Assist drainage device according to claim 1, which is characterized in that inlet tube (18) top
External screw thread is provided on the lateral wall of mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811484692.6A CN109602962A (en) | 2018-12-06 | 2018-12-06 | A kind of hydropericardium Assist drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811484692.6A CN109602962A (en) | 2018-12-06 | 2018-12-06 | A kind of hydropericardium Assist drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109602962A true CN109602962A (en) | 2019-04-12 |
Family
ID=66006608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811484692.6A Pending CN109602962A (en) | 2018-12-06 | 2018-12-06 | A kind of hydropericardium Assist drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109602962A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393580A (en) * | 2019-09-03 | 2019-11-01 | 秦佑胜 | A kind of Cardiological pericardium tapping device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2721102Y (en) * | 2004-08-26 | 2005-08-31 | 刘跃森 | Pericardial puncture needle assembly |
| CN101175517A (en) * | 2005-05-16 | 2008-05-07 | 马林克罗特公司 | Multi-barrel syringe having integral manifold |
| CN201135499Y (en) * | 2007-01-16 | 2008-10-22 | 张益� | Disposable puncture parcel |
| CN202909160U (en) * | 2012-11-13 | 2013-05-01 | 乔智力 | Novel cardiology puncture needle |
| WO2013185985A1 (en) * | 2012-06-12 | 2013-12-19 | Eos Gmbh | Device for adjusting the irrigation pressure in eye operations |
| CN203915576U (en) * | 2014-03-17 | 2014-11-05 | 王金星 | A kind of Novel pericardiocentesis drainage bottle |
| CN204699095U (en) * | 2015-03-17 | 2015-10-14 | 郑磊 | Accurate pericardium indulges diaphragm bottle |
| CN204890134U (en) * | 2015-08-28 | 2015-12-23 | 武娟娟 | Puncturing device for thoracic cavity |
| CN205181870U (en) * | 2015-04-09 | 2016-04-27 | 中国人民解放军第四军医大学 | Cardiac pacemaker bag effusion drainage device that can fix a position |
| CN106821467A (en) * | 2017-03-21 | 2017-06-13 | 孙军红 | A kind of Cardiological pericardium and cavum thoracis are punctured and effusion drainage device |
-
2018
- 2018-12-06 CN CN201811484692.6A patent/CN109602962A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2721102Y (en) * | 2004-08-26 | 2005-08-31 | 刘跃森 | Pericardial puncture needle assembly |
| CN101175517A (en) * | 2005-05-16 | 2008-05-07 | 马林克罗特公司 | Multi-barrel syringe having integral manifold |
| CN201135499Y (en) * | 2007-01-16 | 2008-10-22 | 张益� | Disposable puncture parcel |
| WO2013185985A1 (en) * | 2012-06-12 | 2013-12-19 | Eos Gmbh | Device for adjusting the irrigation pressure in eye operations |
| CN202909160U (en) * | 2012-11-13 | 2013-05-01 | 乔智力 | Novel cardiology puncture needle |
| CN203915576U (en) * | 2014-03-17 | 2014-11-05 | 王金星 | A kind of Novel pericardiocentesis drainage bottle |
| CN204699095U (en) * | 2015-03-17 | 2015-10-14 | 郑磊 | Accurate pericardium indulges diaphragm bottle |
| CN205181870U (en) * | 2015-04-09 | 2016-04-27 | 中国人民解放军第四军医大学 | Cardiac pacemaker bag effusion drainage device that can fix a position |
| CN204890134U (en) * | 2015-08-28 | 2015-12-23 | 武娟娟 | Puncturing device for thoracic cavity |
| CN106821467A (en) * | 2017-03-21 | 2017-06-13 | 孙军红 | A kind of Cardiological pericardium and cavum thoracis are punctured and effusion drainage device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393580A (en) * | 2019-09-03 | 2019-11-01 | 秦佑胜 | A kind of Cardiological pericardium tapping device |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190412 |
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| RJ01 | Rejection of invention patent application after publication |