CN106552312A - Negative-pressure irrigation device - Google Patents
Negative-pressure irrigation device Download PDFInfo
- Publication number
- CN106552312A CN106552312A CN201611114245.2A CN201611114245A CN106552312A CN 106552312 A CN106552312 A CN 106552312A CN 201611114245 A CN201611114245 A CN 201611114245A CN 106552312 A CN106552312 A CN 106552312A
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- CN
- China
- Prior art keywords
- negative
- irrigation device
- injection tube
- pressure irrigation
- conduit
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/053—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction
- B08B9/057—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved along the pipes by a fluid, e.g. by fluid pressure or by suction the cleaning devices being entrained discrete elements, e.g. balls, grinding elements, brushes
-
- 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
-
- 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
- A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
-
- 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
- A61M2209/00—Ancillary equipment
- A61M2209/10—Equipment for cleaning
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Fluid Mechanics (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Physics & Mathematics (AREA)
- Biomedical Technology (AREA)
- Mechanical Engineering (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention belongs to Portable medical instrument field, specifically provides a kind of medical apparatus and instruments for being capable of negative-pressure irrigation.Present invention seek to address that existing flushing utensil can not be by catheters irrigation when block is mixed with circulating liquid unobstructed problem.The negative-pressure irrigation device of the present invention includes injection tube, the piston being arranged in the injection tube, is connected to the piston rod of the piston from side and the breaking member of the piston is connected to from opposite side, and interface is provided with injection tube can be connected with conduit.When flushing liquor is full of in injection tube, promote piston rod, flushing liquor is rinsed to conduit, meanwhile, breaker is crushed to the block secretions circulated in conduit, in addition, the negative-pressure irrigation device can be using cooperatively with douche bag and drainage bag, the flushing repeatedly to conduit is realized, the developing result of negative-pressure irrigation device is improve, good dredging effect is served to conduit.
Description
Technical field
The invention belongs to medical instruments field, specifically provides a kind of negative-pressure irrigation device for being particularly used for catheter.
Background technology
As living environment is increasingly severe, the prevalence of the mankind also increases year by year, particularly in recent years, has every year more next
More patients need the ability rehabilitation by way of operative treatment, but many patients are still present after being treated surgically
Many post-operative problems, for example, urological patient is carrying out urological cancer resection operation or angiopathy Post operation, all needs
Borrow catheter and exclude intravesical material, as amount of bleeding is larger or postoperative intravesical still has residual group after some operation in patients
Knit, it is not smooth that the sludged blood and residual tissue in its ejection frequently results in pleural drainage, or even blocking.
In order to remove sludged blood and residual tissue block, make pleural drainage unobstructed, at present, medical worker is usually used note
The method that emitter or douche are rinsed, is rinsed to catheter and aspirates to dredge catheter.Due to lacking rushing for specialty
Utensil is washed, and medical worker generally requires to spend longer time and energy continual rinsing to be carried out to catheter, but still can not
Sludged blood and residual tissue in catheter is removed effectively.When the sludged blood and residual tissue in catheter be stacked into it is a certain amount of,
And when causing pleural drainage not smooth, medical worker is accomplished by re-replacing conduit to patient, and this mode can not only give patient
Body bring new pain, can also cause economic loss to patient.
Correspondingly, this area needs a kind of new irrigator to solve the above problems.
The content of the invention
In order to solve the problems referred to above of the prior art, the existing syringe of solution has been it or douche can not have been dredged well and led
The problem of urinary catheter, the invention provides a kind of negative-pressure irrigation device, the negative-pressure irrigation device is connected with conduit, for aspirating the conduit
The block secretions of the human organ being connected thereto, it is characterised in that the negative-pressure irrigation device includes injection tube, is arranged on institute
The piston in injection tube is stated, and the piston rod of the piston is connected to from side and the broken of the piston is connected to from opposite side
Component, in use, the injection tube is connected to the conduit, and the breaking member from the injection tube stretches out and prolongs
Reach in the conduit, when the piston rod is moved back and forth in the injection tube, the breaking member can be crushed described
Block secretions in conduit.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the injection tube includes joint, and the injection tube passes through institute
State joint and be connected to the conduit, the internal diameter of the joint is set to so that pulverized block secretions can be passed through
The joint is entered in the injection tube, and the external diameter of the joint is set to so that the joint can be tight with the conduit
Close fit.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the negative-pressure irrigation device also includes being arranged on the injection tube
Interior elastic component, the elastic component are set on the breaking member, and the elastic component is set to so that when the work
When stopper rod is promoted, the elastic component is extruded, when the piston rod is pushed to extreme position and stops applying thrust, institute
The elastic force for stating elastic component be enough to promote the piston rod to return to initial position.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the negative-pressure irrigation device also includes being fixed in the injection tube
Screw member, is provided with screwed hole on the screw member, at least a portion of the breaking member is arranged to the form of screw rod,
The screw portion of the breaking member is engaged with the screwed hole in assembled state.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the side of the close described breaking member of the piston is arranged
There is bearing, the breaking member is rotatably connected to the piston by the bearing so that when the piston is in the note
When moving back and forth in shooting cylinder, the breaking member can be rotated under engagement of the screw portion with the screw.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the end of the breaking member is provided with hairbrush or cutting
Piece, when the piston rod is moved back and forth in the injection tube, the hairbrush or cutting sheet can be crushed in the conduit
Block secretions.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the negative-pressure irrigation device also includes connecting with the injection tube
Douche bag, store flushing liquor in the douche bag, during in the piston rod by before promoting or by promotion
Flushing liquor is transported in the injection tube；The negative-pressure irrigation device also includes rinsing flow control valve, and the flushing flow control valve is arranged
Between the douche bag and the injection tube, for controlling the connection or disconnection of the douche bag and the injection tube.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the negative-pressure irrigation device also includes connecting with the injection tube
The first drainage bag, first drainage bag for receive during the piston rod return broken block secretions and
The mixture of flushing liquor；The negative-pressure irrigation device also includes the first drain flow control valve, and the first drain flow control valve is arranged on institute
State between the first drainage bag and the injection tube, for controlling the connection or disconnection of first drainage bag and the injection tube.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the negative-pressure irrigation device also includes what is connected with the conduit
Second drainage bag, second drainage bag is for the broken block secretions of the reception during the piston rod return and punching
The mixture of washing liquid；The negative-pressure irrigation device also includes the second drain flow control valve, and the second drain flow control valve is arranged on described
Between second drainage bag and the conduit, for controlling the connection or disconnection of second drainage bag and the conduit.
In the optimal technical scheme of above-mentioned negative-pressure irrigation device, the conduit is catheter, and the human organ is bladder,
And the block secretions are the sludged bloods of bladder secretion.
It will be appreciated to those of skill in the art that in the inventive solutions, set inside the negative-pressure irrigation device
Breaking member is equipped with, during push-and-pull piston rod, breaking member can rotate and crush the block secretions in conduit, in negative-pressure irrigation
During device irrigating catheter, douche bag provides flushing liquor, and drainage bag reclaims the flushing liquor after use, and elastic component can then be carried
For pulling force required during piston rod aspiration drainage liquid, make operator more laborsaving, especially with clean flushing liquor to conduit
When being rinsed repeatedly, dredging effect of the negative-pressure irrigation device to conduit can be improved significantly.
Description of the drawings
Fig. 1 is the main body sectional view of the negative-pressure irrigation device of the present invention.
Fig. 2 is the plane structure chart of the screw member of the negative-pressure irrigation device of the present invention.
Fig. 3 is total schematic diagram of the negative-pressure irrigation device of the present invention.
Specific embodiment
With reference to the accompanying drawings describing the preferred embodiment of the present invention.It will be apparent to a skilled person that this
A little embodiments are used only for the know-why for explaining the present invention, it is not intended that limit the scope of the invention.This area skill
Art personnel can make adjustment to which as needed, to adapt to specific application scenario.For example, although described in description
The using method of negative-pressure irrigation device be with reference to flushing catheter process being described, but, the present invention obviously can be with
For rinsing other conduits, the change of this application is without departing from ultimate principle of the invention, therefore falls within this
Within bright protection domain.
It should be noted that in describing the invention, term " on ", D score, "left", "right", " interior ", " outward ", " in
The direction of instruction such as the heart ", " horizontal " or the term of position relationship are that, based on direction shown in the drawings or position relationship, this is only
For the ease of description, rather than indicate or imply that described device or element must be with specific orientation, with specific orientation structure
Make and operate, therefore be not considered as limiting the invention.Additionally, term " first ", " second " are only used for describing purpose, and
It is not intended that indicating or implying relative importance.
In addition it is also necessary to explanation, in describing the invention, unless otherwise clearly defined and limited, term " peace
Dress ", " being connected ", " connection ", " cooperation " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected,
Or be integrally connected.To those skilled in the art, above-mentioned term tool in the present invention can be understood as the case may be
Body implication.
As shown in figure 1, the figure is the main body sectional view of the negative-pressure irrigation device of the present invention, for the sake of clarity omit in the figure
Douche bag and drainage bag (being discussed in detail below).The negative-pressure irrigation device includes injection tube 11, is arranged in injection tube 11
Piston 9, the piston rod 12 that piston 9 is connected to from right side, the bearing 8 installed in 9 Left-side center position of piston and from left side pacify
The breaking member being attached on bearing 8.The breaking member includes screw rod 3 and the hairbrush or cutting sheet 2 installed in 3 left end of screw rod.Should
Negative-pressure irrigation device also includes in injection tube 11 and with screw rod 3 screw member 6 for using cooperatively, and screw member 6 is defined
The reciprocating left side extreme position in injection tube 11 of piston 9.In addition, the left end of injection tube 11 is provided with joint 4, using should
During negative-pressure irrigation device, by the left end insertion urethra and intravesical of catheter 1, the right-hand member of catheter 1 is connected with joint 4, and is made
Catheter 1 is fitted close with joint 4, and liquid leakage is not had during use.When piston rod 12 is promoted, 12 band of piston rod
The extruding flushing liquor of piston 9 is entered in catheter 1, and lead-screw 3 and hairbrush or cutting sheet 2 are stretched out simultaneously from injection tube 11
Extend in catheter 1, while hairbrush or cutting sheet 2 are crushed to the sludged blood in catheter 1 and residual tissue block；When
When pulled, piston rod 12 is moved right piston rod 12 with piston 9, meanwhile, piston 9 drives screw rod 3 and hairbrush or cutting sheet 2
Gradually be recovered in injection tube 11, under the negative pressure-pumping effect that injection tube 11 is produced with piston 9, the flushing liquor after use together with
Pulverized sludged blood is gradually drawn in injection tube 11, now, and hairbrush or cutting sheet 2 can be rinsed liquid flushing, bonding
Pulverized sludged blood and residual tissue thereon correspondingly comes off.It will be appreciated to those of skill in the art that joint 4
Internal diameter should be set to so that the sludged blood and residual tissue after crushed can pass through joint 4 and enter into injection tube 11
Interior, the external diameter of joint 4 should be set to so that joint 4 can be fitted close with catheter 1.
With continued reference to Fig. 1, elastic member 5 is set in injection tube 11.As shown in figure 1, elastic component 5 is set in screw rod 3
On, when piston rod 12 is promoted, the extruding elastic component 5 of piston 9, when piston 9 is pushed to left side extreme position by piston rod 12
After (that is, 6 position of screw member), stop applying thrust, piston 9 can be pushed back by elastic component 5 because of the elastic force that extruding is produced
To right side initial position.
Referring next to Fig. 2, the figure is the plane structure chart of the screw member of the negative-pressure irrigation device of the present invention.As shown in Fig. 2
Screw member 6 is provided centrally with screwed hole, and the female thread in screwed hole can be engaged with the external screw thread on screw rod 3.Specifically,
In the state of the negative-pressure irrigation device is assembled, the right-hand member of screw rod 3 is engaged with the bearing 8 on piston 9, the outer spiral shell on screw rod 3
Stricture of vagina is meshed with the screwed hole on screw member 6, and when piston rod 12 is moved back and forth in injection tube 11, piston 9 drives screw rod 3
Transverse shifting, screw rod 3 are rotated freely under the supporting role of bearing 8 simultaneously in transverse shifting.With continued reference to Fig. 2, screw member 6
Also include being arranged on three ribs of screwed hole surrounding, screw member 6 is installed in injection tube 11.People in the art
Member is, it is understood that the installation site of screw member 6 is set to so that the movement travel of piston 9 is as far as possible big；While screw thread structure
Part 6 can form screw thread matching relationship with screw rod 3, it is possible in injection tube 11, and not hinder to be mixed with sludged blood and residual
Stay circulation of the flushing liquor of tissue in injection tube 11.
It is with continued reference to Fig. 1, as the left end of screw rod 3 is connected with hairbrush or cutting sheet 2, when piston rod 12 is by push-and-pull, living
The transverse movement of plug 9 causes screw rod 3 to rotate, and band electric brush or cutting sheet 2 are rotated in catheter 1 again for the rotation of screw rod 3, so as to
Make sludged blood and residual tissue in catheter 1 crushed.Although it will be appreciated to those of skill in the art that described herein
It is hairbrush or cutting sheet 2, but, the left end of screw rod 3 can also arrange the component of other forms, as long as when screw rod 3 rotates, should
Component can be rotated with and therefore crush sludged blood and residual tissue.
Referring next to Fig. 3, the figure is the general illustration of the negative-pressure irrigation device of the present invention, and for the sake of clarity the Tu Zhong is saved
The component (such as piston and breaking member) being arranged on inside injection tube 11 is omited.As shown in figure 3, the top of injection tube 11 is arranged
There is flushing bag interface 10, rinse bag interface 10 and be connected with douche bag 13, between douche bag 13 and injection tube 11, be provided with flushing
Flow control valve 14；The lower section of injection tube 11 is provided with drain bag interface 7, and drain bag interface 7 is connected with the first drainage bag 17, and first
The first drain flow control valve 18 is provided between drainage bag 17 and injection tube 11.When flushing catheter is needed, open and rinse flow control
Valve 14, simultaneously closes off the first drain flow control valve 18, the clean flushing liquor being stored in douche bag 13 is connect by douche bag
Mouth 10 is flowed in injection tube 11, when clean flushing liquor is full of whole injection tube 11, is closed and is rinsed flow control valve 14, now,
Promote piston rod 12, piston 9 be moved to the left and therefore lead-screw 3 be moved to the left, screw rod 3 rotates simultaneously, hairbrush or cutting sheet 2
Crush the sludged blood and residual tissue in catheter 1.After this, the first drain flow control valve 18, piston 9 and piston rod 12 are opened
Move right in the presence of elastic component 5 together, the flushing liquor for being mixed with sludged blood and residual tissue is taken out under suction function
In being drawn onto injection tube 11 and flow in the first drainage bag 17, so repeatedly, until being mixed with the flushing liquor of sludged blood and residual tissue
When being all flowed in the first drainage bag 17, the first drain flow control valve 18 is closed, flushing process terminates.Those skilled in the art's energy
Enough it is understood by, douche bag 13 and rinses bag interface 10 and the connection between the first drainage bag 17 and the first drain bag interface 7
Should be as far as possible tight so that flushing liquor will not be leaked during flowing；Rinse bag interface 10 and the first drain bag interface 7
Position and it is sized to so that flushing liquor smoothly can circulate.
With continued reference to Fig. 3, on the basis of above-mentioned first drainage bag 17, or as the replacement of above-mentioned first drainage bag 17
Scheme, the irrigator of the present invention can also include the second drainage bag 15.As shown in figure 3, the second drainage bag 15 may be coupled directly to
Catheter 1 so that the flushing liquor containing broken sludged blood and residual tissue can be flowed directly in the second drainage bag 15.Additionally,
Second drain flow control valve 16 can be set between catheter 1 and the second drainage bag 15.In the replacement scheme as the first drainage bag 17
In the case of, when flushing catheter 1 is needed, open and rinse flow control valve 14, simultaneously close off the second drain flow control valve 16, make storage
Can be flowed in injection tube 11 by rinsing bag interface 10 in the clean flushing liquor in douche bag 13, until flushing liquor is full of whole
During individual injection tube 11, close and rinse flow control valve 14, now, promote piston rod 12 be rinsed to catheter 1, open afterwards
Second drain flow control valve 16, the flushing liquor for being mixed with sludged blood and residual tissue are flowed directly in the second drainage bag 15, until being mixed with
When in flushing liquor whole second drainage bag 15 of inflow of sludged blood and residual tissue, the second drain flow control valve 16 is closed, it is flushed
Journey terminates.
Finally it should be noted that the catheter in practice mostly is double lumen catheter or three-cavity catheter, but the application is
It is convenient to describe, and chamber for needing to rinse is only show in accompanying drawing, and this is not conflicted with the principle of the present invention, therefore should not be right
Protection scope of the present invention constitutes any restriction.Correspondingly, it will be appreciated to those of skill in the art that with the negative-pressure irrigation device
The catheter type for using cooperatively can be selected according to the demand of user of service；Conduit is rushed using the negative-pressure irrigation device
When washing, the washing time of conduit can also be determined according to the demand of user of service.
So far, the technical scheme already in connection with Description of Drawings, but, skilled addressee readily understands that
It is that protection scope of the present invention is expressly not limited to these specific embodiments.On the premise of the principle without departing from the present invention,
Those skilled in the art can make the change or replacement of equivalent to correlation technique feature, these technologies after changing or replacing it
Scheme is fallen within protection scope of the present invention.
Claims (10)
1. a kind of negative-pressure irrigation device, the negative-pressure irrigation device is connected with conduit, for aspirating the human body that the conduit is connected thereto
The block secretions of organ,
Characterized in that, the negative-pressure irrigation device includes injection tube, the piston being arranged in the injection tube, is connected to from side
The piston rod of the piston and the breaking member of the piston is connected to from opposite side, in use, the injection tube
The conduit is connected to, the breaking member stretches out from the injection tube and extends in the conduit, when the piston rod
When moving back and forth in the injection tube, the breaking member can crush the block secretions in the conduit.
2. negative-pressure irrigation device according to claim 1, it is characterised in that the injection tube includes joint, the injection tube
The conduit is connected to by the joint, the internal diameter of the joint is set to so that pulverized block secretions can be suitable
Profit entered in the injection tube by the joint, the external diameter of the joint is set to so that the joint can with it is described
Conduit is fitted close.
3. negative-pressure irrigation device according to claim 2, it is characterised in that the negative-pressure irrigation device also includes being arranged on described
Elastic component in injection tube, the elastic component are set on the breaking member, and the elastic component is set to so that when
When the piston rod is promoted, the elastic component is extruded, and pushes away when the piston rod is pushed to extreme position and stops applying
During power, the elastic force of the elastic component be enough to promote the piston rod to return to initial position.
4. negative-pressure irrigation device according to claim 3, it is characterised in that the negative-pressure irrigation device also includes being fixed on described
Screw member in injection tube, is provided with screwed hole on the screw member, at least a portion of the breaking member is arranged to
The form of screw rod, in assembled state the screw portion of the breaking member engage with the screwed hole.
5. negative-pressure irrigation device according to claim 4, it is characterised in that the one of the close described breaking member of the piston
Side is provided with bearing, and the breaking member is rotatably connected to the piston by the bearing so that when the piston exists
When moving back and forth in the injection tube, the breaking member can be in the engagement backspin of the screw portion and the screw
Turn.
6. negative-pressure irrigation device according to claim 5, it is characterised in that the end of the breaking member be provided with hairbrush or
Cutting sheet, when the piston rod is moved back and forth in the injection tube, the hairbrush or cutting sheet can crush the conduit
In block secretions.
7. negative-pressure irrigation device according to any one of claim 1 to 6, it is characterised in that the negative-pressure irrigation device is also wrapped
The douche bag connected with the injection tube is included, in the douche bag, flushing liquor is stored, for it being promoted in the piston rod
It is front or flushing liquor is transported in the injection tube during promotion；
The negative-pressure irrigation device also includes rinsing flow control valve, and the flushing flow control valve is arranged on the douche bag with the injection tube
Between, for controlling the connection or disconnection of the douche bag and the injection tube.
8. negative-pressure irrigation device according to claim 7, it is characterised in that the negative-pressure irrigation device also includes and the injection
First drainage bag of cylinder connection, first drainage bag divide for broken bulk is received during the piston rod return
The mixture of secretion and flushing liquor；
The negative-pressure irrigation device also includes the first drain flow control valve, and the first drain flow control valve is arranged on first drainage bag
Between the injection tube, for controlling the connection or disconnection of first drainage bag and the injection tube.
9. the negative-pressure irrigation device according to claim 7 or 8, it is characterised in that the negative-pressure irrigation device also include with it is described
Second drainage bag of conduit connection, second drainage bag is for receiving broken bulk during the piston rod return
The mixture of secretions and flushing liquor；
The negative-pressure irrigation device also includes the second drain flow control valve, and the second drain flow control valve is arranged on second drainage bag
Between the conduit, for controlling the connection or disconnection of second drainage bag and the conduit.
10. negative-pressure irrigation device according to any one of claim 1 to 9, it is characterised in that the conduit is catheter,
The human organ is bladder, and the block secretions are the sludged bloods of bladder secretion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114245.2A CN106552312B (en) | 2016-12-07 | 2016-12-07 | Negative pressure flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611114245.2A CN106552312B (en) | 2016-12-07 | 2016-12-07 | Negative pressure flusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106552312A true CN106552312A (en) | 2017-04-05 |
| CN106552312B CN106552312B (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611114245.2A Active CN106552312B (en) | 2016-12-07 | 2016-12-07 | Negative pressure flusher |
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| Country | Link |
|---|---|
| CN (1) | CN106552312B (en) |
Cited By (9)
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| CN107224626A (en) * | 2017-05-17 | 2017-10-03 | 崔心刚 | A kind of device for casting and application thereof |
| CN108771789A (en) * | 2018-07-04 | 2018-11-09 | 航天中心医院 | Device for dredging urinary catheter intubation |
| CN108815678A (en) * | 2018-04-26 | 2018-11-16 | 付金涛 | A kind of nasointestinal tube cleaning plant |
| CN109833530A (en) * | 2019-03-08 | 2019-06-04 | 郑州大学第一附属医院 | Medical manual vomica negative-pressure ward drainage device |
| CN110101930A (en) * | 2019-05-14 | 2019-08-09 | 王霞 | A kind of gynecological and obstetrical nursing flusher easy to use |
| CN112023192A (en) * | 2020-09-23 | 2020-12-04 | 谷昌德 | Medical parathyroid gland tissue injector |
| CN114533978A (en) * | 2022-02-22 | 2022-05-27 | 中国人民解放军总医院第一医学中心 | Noninvasive fixed abdominal cavity irrigation drainage tube |
| CN114832178A (en) * | 2022-04-27 | 2022-08-02 | 中国人民解放军空军军医大学 | Wash integrative compound negative pressure device |
| CN117504122A (en) * | 2023-11-08 | 2024-02-06 | 深圳市兆兴博拓科技股份有限公司 | Pulse physiotherapy instrument, electrode assembly thereof and pulse physiotherapy control method |
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| CN107224626B (en) * | 2017-05-17 | 2023-04-07 | 崔心刚 | a perfusion device |
| CN107224626A (en) * | 2017-05-17 | 2017-10-03 | 崔心刚 | A kind of device for casting and application thereof |
| CN108815678A (en) * | 2018-04-26 | 2018-11-16 | 付金涛 | A kind of nasointestinal tube cleaning plant |
| CN108771789A (en) * | 2018-07-04 | 2018-11-09 | 航天中心医院 | Device for dredging urinary catheter intubation |
| CN108771789B (en) * | 2018-07-04 | 2024-01-16 | 航天中心医院 | Device for dredging catheter cannula |
| CN109833530A (en) * | 2019-03-08 | 2019-06-04 | 郑州大学第一附属医院 | Medical manual vomica negative-pressure ward drainage device |
| CN110101930A (en) * | 2019-05-14 | 2019-08-09 | 王霞 | A kind of gynecological and obstetrical nursing flusher easy to use |
| CN112023192A (en) * | 2020-09-23 | 2020-12-04 | 谷昌德 | Medical parathyroid gland tissue injector |
| CN114533978A (en) * | 2022-02-22 | 2022-05-27 | 中国人民解放军总医院第一医学中心 | Noninvasive fixed abdominal cavity irrigation drainage tube |
| CN114832178B (en) * | 2022-04-27 | 2023-12-22 | 中国人民解放军空军军医大学 | Flushing integrated composite negative pressure device |
| CN114832178A (en) * | 2022-04-27 | 2022-08-02 | 中国人民解放军空军军医大学 | Wash integrative compound negative pressure device |
| CN117504122A (en) * | 2023-11-08 | 2024-02-06 | 深圳市兆兴博拓科技股份有限公司 | Pulse physiotherapy instrument, electrode assembly thereof and pulse physiotherapy control method |
| CN117504122B (en) * | 2023-11-08 | 2024-07-02 | 深圳市兆兴博拓科技股份有限公司 | Pulse physiotherapy instrument, electrode assembly thereof and pulse physiotherapy control method |
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