CN109236606A - A kind of balloon dilatation pressure pump for interventional therapy - Google Patents
A kind of balloon dilatation pressure pump for interventional therapy Download PDFInfo
- Publication number
- CN109236606A CN109236606A CN201810810140.3A CN201810810140A CN109236606A CN 109236606 A CN109236606 A CN 109236606A CN 201810810140 A CN201810810140 A CN 201810810140A CN 109236606 A CN109236606 A CN 109236606A
- Authority
- CN
- China
- Prior art keywords
- slide bar
- piston
- fixed
- cabinet
- casing
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/12—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use to obtain high pressure
-
- 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
- A61M29/00—Dilators with or without means for introducing media, e.g. remedies
- A61M29/02—Dilators made of swellable material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0094—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 crankshaft
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/122—Cylinder block
-
- 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
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
- A61M2205/073—Syringe, piston type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
A kind of balloon dilatation pressure pump for interventional therapy, solve the problems, such as that present balloon dilatation pressure pump is unable to fast pressure relief, it includes hollow casing, the upper end of casing is fixed with upper end cover, the lower end of casing is fixed with lower cover, there is rotation axis surely through the rotatable state of support frame in casing, the lower end of rotation axis is placed on the lower section of lower cover through lower end；The rotation axis is equipped with spiral helicine cam path, is equipped with the piston of vertical sliding in casing, and horizontally slidable in piston to be equipped with pin shaft, horizontally slidable being placed in cam path of pin shaft constitutes structure of the rotation axis rotation with piston vertical motion；The upper end of upper end cover is fixed with protrusion, and extension tube is socketed in protrusion, and the front end of casing is equipped with pressure gauge.
Description
Technical field
The present invention relates to interventional therapeutic technique fields, more particularly, to the pressure for being a kind of balloon expandable for interventional therapy
Power pump.
Background technique
Catheter balloon dilatation is the interventional technique that the 1980s, mid-term grew up, its main feature is that easy to operate,
It damages small.Professors Dou Zulin etc. innovatively by catheter sacculus control system, reach dilation therapy effect.Technique is suitable
Securely and reliably, low in cost, easy to operate, patient compliance is high.As clinic deepens continuously to aphetite disorder mechanism understanding,
Catheter balloon dilatation aphetite disorder treatment in using more and more extensive.
In existing balloon dilatation pressure pump product, when being higher than 16ATM there are pressure, it is difficult asking for rapid unloading pressure
Topic, cannot be rapidly performed by release, be unfavorable for the operation of operation.
Summary of the invention
For above situation, to overcome the shortcomings of existing technologies, the present invention provides a kind of sacculus expansion for interventional therapy
The problem of pressure pump, the present balloon dilatation pressure pump of effective solution is unable to fast pressure relief.
To achieve the above object, the invention provides the following technical scheme: the present invention includes hollow casing, the upper end of casing
It is fixed with upper end cover, the lower end of casing is fixed with lower cover, and casing is interior to have rotation axis, rotation axis through the rotatable state of support frame surely
Lower end be placed on the lower section of lower cover through lower end；
The rotation axis is equipped with spiral helicine cam path, and the piston of vertical sliding is equipped in casing, can be horizontal in piston
Sliding is equipped with pin shaft, and horizontally slidable being placed in cam path of pin shaft constitutes knot of the rotation axis rotation with piston vertical motion
Structure；
The upper end of upper end cover is fixed with protrusion, and extension tube is socketed in protrusion, and the front end of casing is equipped with pressure gauge.
Preferably, be equipped with the rectangular slide bar of vertical sliding in the piston, slide bar upper end is hinged with connecting rod, connecting rod it is another
One end is hingedly fixed with pin shaft.
The lower end of slide bar is placed on the lower section of lower cover through lower end, and piston is equipped with the clamping device of slide bar.
Preferably, the clamping device includes first cabinet fixed with piston, and the first cabinet front end sets that there are two mutually
Symmetrical first clamping plate, each first clamping plate front end is placed in the outside of cabinet through cabinet, and each first clamping plate rear end is fixed
There is a rack gear, rack gear rear is engaged with first gear, and first gear is coaxially provided with second gear, sets among two second gears
There is the two-sided rack that can be slid laterally, the two-sided rack is engaged with two second gears simultaneously, and the two-sided rack rear end is fixedly connected with
It is fixed on first case intracorporal electric pushrod.
Preferably, equipped with multiple locating slots on the outside of slide bar in the piston, interior be equipped with of slide bar is stretched out outside slide bar
Positioning head, positioning head and locating slot cooperation constitute slide bar and be fixed on the structure in piston, and connection positioning head is equipped in slide bar
Fixture block constitutes positioning head and stretches out the fixed structure of slide bar position, and fixture block is fixed in slide bar through spring, and constituting spring will determine always
Potential head ejects the structure outside slide bar.
Preferably, it is equipped with the groove of vertical arc in described sleeve pipe, it is horizontally slidable in groove to be equipped with convex block, convex block
Through-going recess is fixedly connected with the piston.
Preferably, the lower end of the lower cover is equipped with the fixation device of rotation axis.
Preferably, the fixed device includes the second cabinet, and the second cabinet front end is equipped with horizontally slidable two second
Clamping plate, two second clamping plates are symmetrical, and the front end of second clamping plate is placed in the outside of the second cabinet, the second case through the second cabinet
It is equipped with horizontal threaded rod in vivo, the screw thread of threaded rod left end and middle section is on the contrary, threaded rod left end and middle section difference
It is threaded with a horizontally slidable rectangular block, constitutes the structure that threaded rod rotates two rectangular block relative motions, each
Rectangular block is fixedly connected with ipsilateral second clamping plate respectively, and guide rod is fixed in the second cabinet, and guide rod is horizontally slidable
Through two second clamping plates.
Structure of the invention is novel, is skillfully constructed, simple to operate, can quickly generate pressure, while pressure release is quick
It is convenient, it can be good at solving that present balloon dilatation pressure pump pressure release is slow, the problem of effect difference.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is schematic three dimensional views of the present invention.
Fig. 2 is casing schematic cross-sectional view of the present invention.
Fig. 3 is the portion A enlarged diagram in Fig. 2.
Fig. 4 is clamping device structural schematic diagram of the present invention.
Fig. 5 is fixture structure schematic diagram of the present invention.
Fig. 6 is inventive piston vertical sliding structural schematic diagram.
Specific embodiment
1-6 is described in further details a specific embodiment of the invention with reference to the accompanying drawing.
It is provided by Fig. 1-6, the present invention includes hollow casing 1, and casing 1 is columned structure, and the upper end of casing 1 is fixed
There is upper end cover 2, the lower end of casing 1 is fixed with lower cover 3, and casing 1, upper end cover 2 and 3 three of lower cover form the structure of sealing,
Be fixed with support frame 8 in casing 1, have rotation axis 4 surely through the rotatable state of support frame 8 in casing 1, rotation axis 4 by bearing with
Support frame 8 is rotatablely connected, and in order to facilitate the operation of support shaft 4, the lower end of support shaft 4 is placed under lower cover 3 through lower cover 3
Side, support shaft 4 and 3 warp beam of lower cover hold rotation connection；
The rotation axis 4 is equipped with spiral helicine cam path 5, and the helical angle of cam path 5 is smaller, and it is vertical to be equipped in casing 1
The piston 6 of sliding, piston 6 are slided in casing 1, can be very good the size for changing pressure, to export certain pressure
Power, horizontally slidable in piston 6 to be equipped with pin shaft 7,7 right end of pin shaft is bulb shape, pin shaft 7 it is horizontally slidable be placed in cam path
Rotation axis 4 is constituted in 5 and rotates the structure with 6 vertical motion of piston, and pin shaft 7 is inserted into cam path 5, so that rotation axis 4
Vertical sliding can be carried out with piston 6 in the course of rotation, in addition the angle of cam path 5 is smaller, can be good at
It to self-locking performance, is fixed so that piston 6 can be good at realizing, when pushing, so that pin shaft 7 slides to the left, contacts pin shaft 7
With the cooperation of cam path 5, at this time under the action of interior pressure, 6 sharp downward movement of piston, so that pressure quickly becomes smaller.
The upper end of upper end cover 2 is fixed with protrusion, is socketed with extension tube 9 in protrusion, by the outside output pressure of extension tube 9,
The front end of casing 1 be equipped with pressure gauge 10, pressure gauge 10 can constantly observation casing 1 in pressure.
The rectangular slide bar 11 of vertical sliding is equipped in the piston 6,11 upper end of slide bar is hinged with connecting rod 12, connecting rod 12
The other end and pin shaft 7 are hingedly fixed, and slide bar 11 is during vertical sliding, so that pin shaft 7 generates a horizontal fortune
Dynamic, in addition squarely is arranged in slide bar 11, to guarantee that slide bar 11 can only carry out vertical sliding without can be carried out rotation.
The lower end of slide bar 11 is placed in the lower section of lower cover 3 through lower cover 3, and slide bar 11 observes lower cover 3 to convenient pair
Slide bar 11 is operated, 6 lower end of piston be equipped with slide bar 11 clamping device, by clamping device can be good to slide bar 11 into
Row clamps, so that slide bar 11 moves together with piston 6, while slide bar 11 also plays the effect of guiding, so that piston 6
It is merely able to vertical lifting.
The clamping device includes first cabinet 13 fixed with piston 6, and 13 front end of the first cabinet sets that there are two mutual
Symmetrical first clamping plate 14 sets there are two latch on the inside of first clamping plate 14, carries out so as to the slide bar 11 of good square shaped
Locking, two first clamping plates 14 do opposite movement, and each 14 front end of first clamping plate is placed in the outside of cabinet through cabinet, each
14 rear end of first clamping plate is fixed with a rack gear 15, and 15 rear of rack gear is engaged with first gear 16, and first gear 16 is coaxially provided with
Second gear 17 is equipped with the two-sided rack 18 that can be slid laterally among two second gears 17, and the two sides of the two-sided rack 18 are all set
With teeth, the two-sided rack 18 is engaged with two second gears 17 simultaneously, and 18 rear end of the two-sided rack, which is fixedly connected with, is fixed on the first case
Electric pushrod 19 in body 13, electric pushrod 19 are able to drive two first clamping plates 14 during flexible and do opposite fortune
It is dynamic, to realize the clamping and release to slide bar 11.
Equipped with multiple locating slots 20 positioned at 11 outside of slide bar in the piston 6, interior be equipped with of slide bar 11 is stretched out outside slide bar 11
The positioning head 21 in portion, positioning head 21 and the cooperation of locating slot 20 constitute slide bar 11 and are fixed on the structure in piston 6, are equipped in slide bar 11
The fixture block 22 of positioning head 21 is connected, positioning head 21 is constituted and stretches out the fixed structure in 11 position of slide bar, fixture block 22 is fixed through spring 23
In slide bar 11, positioning head 21 is ejected the structure outside slide bar 11 always by composition spring 23, what slide bar 11 slided in piston 6
In the process, by two groups of locating slots 20, can be good at obtaining the state that current pin shaft 7 is in, thus convenient to whole equipment
Control.
It is equipped with the groove of vertical arc in described sleeve pipe 1, horizontally slidable in groove to be equipped with convex block, convex block is through recessed
Slot is fixedly connected with piston 6, and convex block and groove cooperate the effect that can be good at playing guiding, guarantees that piston 6 is merely able to vertically
Sliding.
The lower end of the lower cover 3 is equipped with the fixation device of rotation axis 4, when not needing the rotation of rotation axis 4, passes through fixation
Rotation axis 4 is fixed device.
Preferably, the fixed device includes the second cabinet 24, and 24 front end of the second cabinet is equipped with horizontally slidable two
Second clamping plate 25,25 front end of second clamping plate is arc shape, convenient to be clamped to rotation axis 4, and two second clamping plates 25 are symmetrically divided
Cloth, the front end of second clamping plate 25 are placed in the outside of the second cabinet 24 through the second cabinet 24, are equipped in the second cabinet 24 horizontal
The screw thread of threaded rod 26,26 left end of threaded rod and middle section is on the contrary, 26 left end of threaded rod and middle section are threadedly coupled respectively
There is a horizontally slidable rectangular block 27, constitutes the structure that threaded rod 26 rotates two 27 relative motions of rectangular block, Mei Geju
Shape block 27 is fixedly connected with ipsilateral second clamping plate 25 respectively, and guide rod 28 is fixed in the second cabinet 24, and guide rod 28 can water
That smoothly moves runs through two second clamping plates 25, by rotation threaded rod 26 so that two 25 relative motions of second clamping plate, complete
The clamping and release of pairs of rotation axis 4.
The present invention is in use, rotation axis 4 makes the vertical sliding in casing 1 of piston 6, so that generating in casing 1 needs
The pressure wanted, to, when needing quickly to carry out pressure release, slide bar 11 be pulled to make pin shaft 7 and cam path 5 as a pressure pump
It is separated, the sharp downward movement of the meeting of piston 6 at this time, so that pressure drop in casing 1, completes pressure release.
Structure of the invention is novel, is skillfully constructed, simple to operate, can quickly generate pressure, while pressure release is quick
It is convenient, it can be good at solving that present balloon dilatation pressure pump pressure release is slow, the problem of effect difference.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in of the invention
Within protection scope.
Claims (8)
1. a kind of balloon dilatation pressure pump for interventional therapy, including hollow casing 1, the upper end of casing 1 is fixed with upper end
Lid 2, the lower end of casing 1 are fixed with lower cover 3, which is characterized in that have in described sleeve pipe 1 through the rotatable state of support frame 8 surely and turn
Moving axis 4, the lower end of rotation axis 4 are placed in the lower section of lower cover 3 through lower cover 3；
The rotation axis 4 is equipped with spiral helicine cam path 5, and the piston 6 of vertical sliding is equipped in casing 1, can be horizontal in piston 6
Sliding is equipped with pin shaft 7, and horizontally slidable being placed in cam path 5 of pin shaft 7 constitutes the rotation band piston 6 of rotation axis 4 and transport vertically
Dynamic structure；
The upper end of upper end cover 2 is fixed with protrusion, and extension tube 9 is socketed in protrusion, and the front end of casing 1 is equipped with pressure gauge 10.
2. a kind of balloon dilatation pressure pump for interventional therapy according to claim 1, which is characterized in that the piston
The rectangular slide bar 11 of vertical sliding is equipped in 6,11 upper end of slide bar is hinged with connecting rod 12, and the other end and pin shaft 7 of connecting rod 12 are cut with scissors
Connect fixation.
3. a kind of balloon dilatation pressure pump for interventional therapy according to claim 1, which is characterized in that slide bar 11
Lower end is placed in the lower section of lower cover 3 through lower cover 3, and 6 lower end of piston is equipped with the clamping device of slide bar 11.
4. a kind of balloon dilatation pressure pump for interventional therapy according to claim 3, which is characterized in that the clamping
Device includes first cabinet 13 fixed with piston 6, and 13 front end of the first cabinet is set there are two mutual symmetrical first clamping plate 14,
Each 14 front end of first clamping plate is placed in the outside of cabinet through cabinet, and each 14 rear end of first clamping plate is fixed with a rack gear 15,
15 rear of rack gear is engaged with first gear 16, and first gear 16 is coaxially provided with second gear 17, sets among two second gears 17
There is the two-sided rack 18 that can be slid laterally, the two-sided rack 18 is engaged with two second gears 17 simultaneously, and 18 rear end of the two-sided rack is solid
Surely it is connected with the electric pushrod 19 being fixed in the first cabinet 13.
5. a kind of balloon dilatation pressure pump for interventional therapy according to claim 1, which is characterized in that the piston
Equipped with multiple locating slots 20 positioned at 11 outside of slide bar in 6, slide bar 11 is interior to be equipped with the positioning head 21 stretched out outside slide bar 11, positioning
First 21, which constitute slide bar 11 with the cooperation of locating slot 20, is fixed on the structure in piston 6, and the card of connection positioning head 21 is equipped in slide bar 11
Block 22 constitutes positioning head 21 and stretches out the fixed structure in 11 position of slide bar, and fixture block 22 is fixed in slide bar 11 through spring 23, constitutes bullet
Positioning head 21 is ejected the structure outside slide bar 11 by spring 23 always.
6. a kind of balloon dilatation pressure pump for interventional therapy according to claim 1, which is characterized in that described sleeve pipe
It is equipped with the groove of vertical arc in 1, horizontally slidable in groove to be equipped with convex block, convex block through-going recess and piston 6 is fixed connects
It connects.
7. a kind of balloon dilatation pressure pump for interventional therapy according to claim 1, which is characterized in that the lower end
The lower end of lid 3 is equipped with the fixation device of rotation axis 4.
8. a kind of balloon dilatation pressure pump for interventional therapy according to claim 7, which is characterized in that the fixation
Device includes the second cabinet 24, and 24 front end of the second cabinet is equipped with two horizontally slidable second clamping plates 25, two second clamping plates
25 is symmetrical, and the front end of second clamping plate 25 is placed in the outside of the second cabinet 24 through the second cabinet 24, sets in the second cabinet 24
There is a horizontal threaded rod 26, the screw thread of 26 left end of threaded rod and middle section is on the contrary, 26 left end of threaded rod and middle section difference
It is threaded with a horizontally slidable rectangular block 27, constitutes the knot that threaded rod 26 rotates two 27 relative motions of rectangular block
Structure, each rectangular block 27 are fixedly connected with ipsilateral second clamping plate 25 respectively, and guide rod 28 is fixed in the second cabinet 24, guiding
Bar 28 it is horizontally slidable run through two second clamping plates 25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810140.3A CN109236606B (en) | 2018-07-23 | 2018-07-23 | A kind of balloon dilatation pressure pump for interventional therapy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810810140.3A CN109236606B (en) | 2018-07-23 | 2018-07-23 | A kind of balloon dilatation pressure pump for interventional therapy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109236606A true CN109236606A (en) | 2019-01-18 |
| CN109236606B CN109236606B (en) | 2019-10-25 |
Family
ID=65072857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810810140.3A Expired - Fee Related CN109236606B (en) | 2018-07-23 | 2018-07-23 | A kind of balloon dilatation pressure pump for interventional therapy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109236606B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970130A (en) * | 2022-10-27 | 2023-04-18 | 上海康德莱医疗器械股份有限公司 | Balloon dilatation pressure pump and pressure pump matching instrument |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954277Y (en) * | 2006-09-18 | 2007-10-03 | 刘晗 | Pressure pump for cardiovascular treating and dilation |
| US20080154191A1 (en) * | 2006-12-21 | 2008-06-26 | Fred Gobel | Gastro-esophageal reflux control system and pump |
| CN101559253A (en) * | 2008-04-15 | 2009-10-21 | 上海康德莱企业发展集团有限公司 | Balloon dilatation pressure pump for interventional therapy |
| US20090270904A1 (en) * | 2008-04-23 | 2009-10-29 | Birk Janel A | Remotely Adjustable Gastric Banding System |
| CN203389203U (en) * | 2013-07-05 | 2014-01-15 | 优骏精密工业（深圳）有限公司 | Disposable balloon pressure pump |
| CN204446953U (en) * | 2014-12-18 | 2015-07-08 | 西藏君联医疗科技有限公司 | A kind of balloon dilatation pressure pump |
| CN106237491A (en) * | 2016-08-23 | 2016-12-21 | 湖南埃普特医疗器械有限公司 | A kind of balloon dilatation pressure pump |
| CN206295501U (en) * | 2016-08-26 | 2017-07-04 | 上海康德莱医疗器械股份有限公司 | A kind of push type balloon dilatation pressure pump |
| CN207203206U (en) * | 2016-12-26 | 2018-04-10 | 广东脉搏医疗科技有限公司 | Balloon dilatation compression pump |
-
2018
- 2018-07-23 CN CN201810810140.3A patent/CN109236606B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200954277Y (en) * | 2006-09-18 | 2007-10-03 | 刘晗 | Pressure pump for cardiovascular treating and dilation |
| US20080154191A1 (en) * | 2006-12-21 | 2008-06-26 | Fred Gobel | Gastro-esophageal reflux control system and pump |
| CN101559253A (en) * | 2008-04-15 | 2009-10-21 | 上海康德莱企业发展集团有限公司 | Balloon dilatation pressure pump for interventional therapy |
| US20090270904A1 (en) * | 2008-04-23 | 2009-10-29 | Birk Janel A | Remotely Adjustable Gastric Banding System |
| CN203389203U (en) * | 2013-07-05 | 2014-01-15 | 优骏精密工业（深圳）有限公司 | Disposable balloon pressure pump |
| CN204446953U (en) * | 2014-12-18 | 2015-07-08 | 西藏君联医疗科技有限公司 | A kind of balloon dilatation pressure pump |
| CN106237491A (en) * | 2016-08-23 | 2016-12-21 | 湖南埃普特医疗器械有限公司 | A kind of balloon dilatation pressure pump |
| CN206295501U (en) * | 2016-08-26 | 2017-07-04 | 上海康德莱医疗器械股份有限公司 | A kind of push type balloon dilatation pressure pump |
| CN207203206U (en) * | 2016-12-26 | 2018-04-10 | 广东脉搏医疗科技有限公司 | Balloon dilatation compression pump |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115970130A (en) * | 2022-10-27 | 2023-04-18 | 上海康德莱医疗器械股份有限公司 | Balloon dilatation pressure pump and pressure pump matching instrument |
| CN115970130B (en) * | 2022-10-27 | 2023-08-01 | 上海康德莱医疗器械股份有限公司 | Balloon expansion pressure pump and pressure pump matching instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109236606B (en) | 2019-10-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017526397A (en) | Robotized module for guiding elongated flexible medical devices | |
| CN107595238B (en) | A kind of laparoscope for having liquid suction function and being convenient for telescopic adjustment | |
| CN109171966A (en) | Fast replacing device for surgical instrument | |
| CN109236606B (en) | A kind of balloon dilatation pressure pump for interventional therapy | |
| CN112674828B (en) | Novel quick hemostasis of intracardiac branch of academic or vocational study device | |
| EP4180009A1 (en) | Conveying device and control apparatus | |
| CN110812596A (en) | Anti-falling device for infusion tube of children | |
| CN116327277A (en) | Retractor for neurosurgery | |
| CN208464844U (en) | A kind of anesthesia pumping batch pan with syringe rack | |
| CN115568951A (en) | Guide wire and catheter conveying device for vascular intervention surgical robot | |
| CN209074700U (en) | A kind of blood internal medicine bone marrow aspiration draw-out device | |
| CN113768593A (en) | Based on multistage formula split support flexible needle puncture mechanism | |
| CN207666631U (en) | A kind of laparoscopic needle holder | |
| CN208510976U (en) | A kind of digestive endoscopy structure with mechanical arm and digestive endoscopy platform | |
| CN207928375U (en) | One kind moving space-saving cardiac monitoring vehicle | |
| CN217525080U (en) | Auxiliary device for fixing enteroscope | |
| CN219629689U (en) | Breast operation incision drag hook convenient to it is fixed | |
| CN215018021U (en) | Bone marrow puncture device with fixed effect for hematology department | |
| CN219354109U (en) | Puncture needle fixer | |
| CN204601361U (en) | Sacculus dilating catheter sacculus decompressor | |
| CN216148123U (en) | Hemostatic forceps with adjustable binding clip | |
| CN209252965U (en) | A kind of connector for laparoscope system | |
| CN219461313U (en) | Vascular clamp head bending device | |
| CN210902927U (en) | Telescopic bracket for oral examination device | |
| CN213665166U (en) | Leak protection formula hysteroscope is used in gynaecology and obstetrics's inspection |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 Termination date: 20200723 |