CN209316632U - A kind of convenient drainage device of cardiovascular surgery - Google Patents
A kind of convenient drainage device of cardiovascular surgery Download PDFInfo
- Publication number
- CN209316632U CN209316632U CN201821879277.6U CN201821879277U CN209316632U CN 209316632 U CN209316632 U CN 209316632U CN 201821879277 U CN201821879277 U CN 201821879277U CN 209316632 U CN209316632 U CN 209316632U
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- fixedly connected
- top cover
- drainage
- drainage bottle
- wall
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Abstract
The utility model discloses a kind of convenient drainage devices of cardiovascular surgery, including drainage bottle, the one side wall of the drainage bottle is fixedly connected with handle, the lower wall two sides of top cover are fixedly connected with the top peripheral wall of syringe, and the inner wall of syringe slidably connects piston, the upper surface of piston is fixedly connected with one end of stopper rod, and the other end of stopper rod is upwardly extended across top cover, piston extends the lower surface of one end connection motion bar of top cover, and is arranged with spring on the piston between motion bar and top cover.The utility model can repeatedly change drainage bottle in negative pressure condition, and it can be realized automatic continuous carry out drawing liquid work, reduce the working strength of medical staff, negative pressure adjusting device is provided with two groups simultaneously, and when a negative pressure adjusting device damages, another negative pressure adjusting device is as spare, accomplish that precautions averts perils, the working efficiency of medical staff is improved, mark post can accurately be indicated different liquid levels by graduation mark, be conducive to the monitoring to conditions of patients.
Description
Technical field
The utility model relates to the field of medical instrument technology, the convenient drainage device of specifically a kind of cardiovascular surgery.
Background technique
Flow diverter is often needed to extract the hydrops at the positions such as chest, pericardium, currently used drainage in Internal Medicine-Cardiovascular Dept.
Device, including syringe and drainage syringe needle, piston and push rod are equipped in syringe, is inserted the needle into hydrops, twitches push rod, i.e.,
Negative pressure can be formed in syringe, so that the hydrops in pericardium be extracted, but existing syringe is in drainage process,
Vacuum magnitude in syringe is not adjustable, thus drains low precision, is not easy completely to extract hydrops clean；Syringe is as negative
During pressing flow diverter, need it is artificially lasting fix push rod and maintain the negative pressure in syringe, increase the work of medical staff
It measures.
To solve the above-mentioned problems, Chinese Patent Application No. 201320281489.5 discloses a kind of Internal Medicine-Cardiovascular Dept. with drawing
Device, drainage bottle and drainage tube including indicating graduation mark on body are flowed, the top open part of drainage bottle is equipped with sealing cover, drainage
Sealing cover is run through in the bottom end of pipe, extend into the bottom of drainage bottle；It has the following advantages that, 1, by vacuum pump make to generate in drainage bottle
Negative pressure can be such that the hydrops of patient's body is smoothly thoroughly drained in drainage bottle under the action of negative pressure, and can be real by pressure gauge
When monitoring drainage bottle in negative pressure variation, and appropriate pressure regulation is carried out by pressure regulator valve；2, drainage tube is equipped with check valve, can be to prevent
Only hydrops adverse current；Non-return baffle can be effectively prevented the hydrops in drainage bottle and be inhaled into vacuum pump；3, drainage bottle side wall
Bottom is provided with drain pipe, and when the hydrops in drainage bottle reaches certain volume, i.e., openable tapping valve will be accumulated by drain pipe
Liquid discharge, no replacement is required drainage bottle, so as to reduce the work difficulty and workload of medical worker；It uses vacuum pump as negative
Generation device is pressed, installation and maintenance are more inconvenient, and it is also not readily portable, due to that can be generated in drainage bottle in drainage process
Bubble, these bubbles are attached to drainage bottle on the inner wall of graduation mark, will cause misreading for medical staff, be unfavorable for patient
The monitoring of the state of an illness, the utility model improve based on the above issues.
Utility model content
The purpose of this utility model is to provide a kind of convenient drainage devices of cardiovascular surgery, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions:
The top peripheral wall of a kind of cardiovascular surgery convenient drainage device, including drainage bottle, the drainage bottle has screw thread,
Top cover is threadedly coupled the top of drainage bottle, and the one side wall of drainage bottle is fixedly connected with handle, and the lower wall two sides of top cover are fixed to be connected
The top peripheral wall of syringe is connect, and the inner wall of syringe slidably connects piston, the upper surface of piston is fixedly connected with one end of stopper rod, plug
The other end of bar is upwardly extended across top cover, piston extend top cover one end connection motion bar lower surface, and motion bar with
Spring is arranged on piston between top cover, motion bar upper surface is fixedly connected with handle, and the both ends of motion bar, which are fixedly connected with, stretches
One end of contracting loop bar, the other end of telescopic sleeving rod are welded in the non-cambered surface of arc fixture block, and the arcwall face of arc fixture block is against correspondence
Arc groove in, arc groove is dug from top to bottom along kelly to be had multiple, and the bottom end of kelly is fixedly connected with the upper surface of top cover.
As a further solution of the present invention: the drainage bottle inner bottom wall is fixedly connected with one end of stainless steel tube, no
The other end of rust steel pipe is upwardly extended across top cover, and stainless steel tube upper being fixedly connected with unidirectionally of being located in drainage bottle
Valve, digging on the stainless steel tube periphery wall between check valve and drainage bottle inner bottom wall has multiple conduction holes, and kickboard is slidably connected not
The periphery wall of rust steel pipe, one end that stainless steel tube extends top cover is sealedly connected with one end of hose, is fixedly installed on hose
Flow regulator, the other end of hose are tightly connected one end of drainage tube, and the other end of drainage tube is fixedly connected with imbibition nozzle.
The lower wall of the drainage bottle is fixedly connected with outlet tube as a further solution of the present invention,.
The drainage tube and hose are all made of medical silica-gel material as a further solution of the present invention,.
The both side edges processing and forming of the arc groove has transition cambered surface as a further solution of the present invention, makes
Arc groove can be slided into and skid off under external force by obtaining arc fixture block.
The one side of the kickboard is welded with mark post as a further solution of the present invention, and mark post is perpendicular to drawing
Flow the side wall that bottle has graduation mark.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model can repeatedly change drainage bottle in negative pressure condition, and can be realized it is automatic continuous into
The work of row drawing liquid, reduces the working strength of medical staff, while negative pressure adjusting device is provided with two groups, when a negative pressure is adjusted
When device damages, another negative pressure adjusting device accomplishes that precautions averts perils, improves the working efficiency of medical staff as spare.
2, mark post can accurately indicate different liquid levels by graduation mark in the utility model, be conducive to trouble
The monitoring of person's state of an illness, the phenomenon of misreading for avoiding bubble from blocking graduation mark to liquid level improve procedure efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is enlarged drawing at the A of the utility model.
Fig. 3 is amplification knot figure at the B of the utility model A.
Fig. 4 is the outside schematic diagram of the utility model.
It is as shown in the figure: drainage bottle 1, drainage tube 2, flow regulator 3, kelly 4, motion bar 5, top cover 6, handle 7, kickboard 8,
Conduction hole 9, check valve 10, stainless steel tube 11, piston 12, mark post 13, graduation mark 14, telescopic sleeving rod 15, spring 16, arc fixture block
17, arc groove 18, stopper rod 19.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Referring to Fig. 1, in the utility model embodiment, a kind of cardiovascular surgery convenient drainage device, including drainage bottle
1, the top peripheral wall of the drainage bottle 1 has screw thread, and top cover 6 is threadedly coupled the top of drainage bottle 1, and the one side wall of drainage bottle 1 is solid
Surely it is connected with handle 7, handle 7 makes device easy to carry, and the lower wall two sides of top cover 6 are fixedly connected with the top peripheral wall of syringe,
And the inner wall of syringe slidably connects piston 12, the upper surface of piston 12 is fixedly connected with one end of stopper rod 19, stopper rod 19 it is another
End is upwardly extended across top cover 6, by movement of the piston 12 in syringe, drainage bottle 1 is enabled to form negative pressure, so as to
Hydrops or blood are extracted out；
Referring to Fig. 1, Fig. 2, Fig. 3, the piston 12 extends the lower surface of one end connection motion bar 5 of top cover 6, and living
Spring is arranged on piston 12 between lever 5 and top cover 6,5 upper surface of motion bar is fixedly connected with handle, convenient for motion bar 5
It is pulled, the both ends of motion bar 5 are fixedly connected with one end of telescopic sleeving rod 15, and the other end of telescopic sleeving rod 15 is welded on arc
In the non-cambered surface of fixture block 17, the arcwall face of arc fixture block 17 is against in corresponding arc groove 18, arc groove 18 along kelly 4 from top to bottom
Cutting has multiple, and the both side edges processing and forming of arc groove 18 has transition cambered surface, enables arc fixture block 17 in external force
Under slide into or skid off arc groove 18, the bottom end of kelly 4 is fixedly connected with the upper surface of top cover 6, by pull motion bar 5 make arc
Fixture block 17 is against in different arc grooves 18, can the negative pressure condition changed in drainage bottle 1 repeatedly, and can be realized automatic
Lasting carry out drawing liquid work, reduces the working strength of medical staff, while negative pressure adjusting device is provided with two groups, when one
When negative pressure adjusting device damages, another negative pressure adjusting device accomplishes that precautions averts perils, improves the work of medical staff as spare
Make efficiency；
Referring to Fig. 1,1 inner bottom wall of drainage bottle is fixedly connected with one end of stainless steel tube 11, stainless steel tube 11 it is another
End is upwardly extended across top cover 6, and stainless steel tube 11 be located in drainage bottle 1 it is upper be fixedly connected with check valve 10, unidirectionally
Valve 10 prevents liquid reflux in bottle, while digging on 11 periphery wall of stainless steel tube between 1 inner bottom wall of check valve 10 and drainage bottle
There are multiple conduction holes 9, kickboard 8 is slidably connected the periphery wall of stainless steel tube 11, and the one side of kickboard 8 is welded with mark post 13, mark
Bar 13 has the side wall of graduation mark 14 perpendicular to drainage bottle 1, and one end that stainless steel tube 11 extends top cover 6 is sealedly connected with hose
One end, flow regulator 3 is fixedly installed on hose, the other end of hose is tightly connected one end of drainage tube 2, drainage tube 2
The other end be fixedly connected with imbibition nozzle, and drainage tube 2 and hose are all made of medical silica-gel material, and it is logical that drainage bottle 1 generates negative pressure
It crosses multiple conduction holes 9 and the hydrops of affected part or blood is pumped into drainage bottle 1, realize drainage procedure, generally require standard in surgical procedure
Really understand drawing liquid amount, as 1 inner product liquid level of drainage bottle constantly rises, drives kickboard 8 to float, so that mark post 13 can pass through
Graduation mark 14 indicates different liquid levels, since bubble can be generated in drainage bottle in drainage process, the attachment of these bubbles
On inner wall of the drainage bottle 1 with graduation mark 14, it will cause misreading for medical staff, be unfavorable for the monitoring to conditions of patients, lead to
Liquid level can accurately be read by crossing mark post 13, and the lower wall of drainage bottle 1 is fixedly connected with outlet tube, convenient for taking out hydrops in bottle
Out.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside", " top/bottom end " etc.
The orientation or positional relationship of instruction is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model
It is described with simplifying, rather than the device or element of indication or suggestion meaning must have a particular orientation, with specific orientation structure
It makes and operates, therefore should not be understood as limiting the present invention.In addition, term " first ", " second " are only used for description mesh
, it is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, can also be with
It is to be detachably connected, or be integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be with
Indirectly connected through an intermediary, it can be the connection inside two elements.For the ordinary skill in the art, may be used
The concrete meaning of above-mentioned term in the present invention is understood with concrete condition.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of convenient drainage device of cardiovascular surgery, including drainage bottle (1), which is characterized in that the top of the drainage bottle (1)
Portion's peripheral wall has screw thread, and top cover (6) is threadedly coupled the top of drainage bottle (1), and the one side wall of drainage bottle (1) is fixedly connected with handle
(7), the lower wall two sides of top cover (6) are fixedly connected with the top peripheral wall of syringe, and the inner wall of syringe slidably connects piston (12),
The upper surface of piston (12) is fixedly connected with one end of stopper rod (19), and the other end of stopper rod (19) passes through top cover (6) and upwardly extends, living
Plug (12) extends the lower surface of one end connection motion bar (5) of top cover (6), and the piston between motion bar (5) and top cover (6)
(12) spring is arranged on, motion bar (5) upper surface is fixedly connected with handle, and the both ends of motion bar (5) are fixedly connected with telescopic
One end of bar (15), the other end of telescopic sleeving rod (15) are welded in arc fixture block (17) non-cambered surface, the arc of arc fixture block (17)
Shape face is against in corresponding arc groove (18), and arc groove (18) is dug from top to bottom along kelly (4) multiple, the bottom of kelly (4)
End is fixedly connected with the upper surface of top cover (6).
2. a kind of convenient drainage device of cardiovascular surgery according to claim 1, which is characterized in that the drainage bottle
(1) inner bottom wall is fixedly connected with one end of stainless steel tube (11), and the other end of stainless steel tube (11) passes through top cover (6) and upwardly extends,
And stainless steel tube (11) be located in drainage bottle (1) it is upper be fixedly connected with check valve (10), check valve (10) and drainage bottle
(1) digging on the stainless steel tube between inner bottom wall (11) periphery wall has multiple conduction holes (9), and kickboard (8) is slidably connected stainless steel
The periphery wall of (11) is managed, one end that stainless steel tube (11) extends top cover (6) is sealedly connected with one end of hose, fixes on hose
It is equipped with flow regulator (3), the other end of hose is tightly connected the one end of drainage tube (2), and the other end of drainage tube (2) is fixed
It is connected with imbibition nozzle.
3. a kind of convenient drainage device of cardiovascular surgery according to claim 1, which is characterized in that the drainage bottle
(1) lower wall is fixedly connected with outlet tube.
4. a kind of convenient drainage device of cardiovascular surgery according to claim 2, which is characterized in that the drainage tube
(2) medical silica-gel material is all made of with hose.
5. a kind of convenient drainage device of cardiovascular surgery according to claim 1, which is characterized in that the arc groove
(18) both side edges processing and forming has transition cambered surface, so that arc fixture block (17) can slide into and skid off under external force arc
Slot (18).
6. a kind of convenient drainage device of cardiovascular surgery according to claim 2, which is characterized in that the kickboard (8)
One side be welded with mark post (13), mark post (13) perpendicular to drainage bottle (1) have graduation mark (14) side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879277.6U CN209316632U (en) | 2018-11-14 | 2018-11-14 | A kind of convenient drainage device of cardiovascular surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821879277.6U CN209316632U (en) | 2018-11-14 | 2018-11-14 | A kind of convenient drainage device of cardiovascular surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209316632U true CN209316632U (en) | 2019-08-30 |
Family
ID=67710350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821879277.6U Expired - Fee Related CN209316632U (en) | 2018-11-14 | 2018-11-14 | A kind of convenient drainage device of cardiovascular surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209316632U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514381A (en) * | 2020-04-28 | 2020-08-11 | 吉林大学 | Gastrointestinal decompression equipment for gastrointestinal surgery |
| CN112675367A (en) * | 2020-12-16 | 2021-04-20 | 井少锋 | Combined medical drainage apparatus capable of being rapidly converted for abdominal cavity operation |
| CN113633834A (en) * | 2021-07-23 | 2021-11-12 | 青岛大学附属医院 | Heart surgical nursing is with nursing drainage ware |
-
2018
- 2018-11-14 CN CN201821879277.6U patent/CN209316632U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514381A (en) * | 2020-04-28 | 2020-08-11 | 吉林大学 | Gastrointestinal decompression equipment for gastrointestinal surgery |
| CN112675367A (en) * | 2020-12-16 | 2021-04-20 | 井少锋 | Combined medical drainage apparatus capable of being rapidly converted for abdominal cavity operation |
| CN113633834A (en) * | 2021-07-23 | 2021-11-12 | 青岛大学附属医院 | Heart surgical nursing is with nursing drainage ware |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190830 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |