CN103816608A - Balloon dilatation pressure pump - Google Patents
Balloon dilatation pressure pump Download PDFInfo
- Publication number
- CN103816608A CN103816608A CN201410058794.7A CN201410058794A CN103816608A CN 103816608 A CN103816608 A CN 103816608A CN 201410058794 A CN201410058794 A CN 201410058794A CN 103816608 A CN103816608 A CN 103816608A
- Authority
- CN
- China
- Prior art keywords
- handle
- sliding block
- pressure pump
- balloon dilatation
- top shoe
- 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
- 238000003490 calendering Methods 0.000 claims description 9
- 210000002445 nipple Anatomy 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 210000004204 blood vessel Anatomy 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 230000033558 biomineral tissue development Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 230000000916 dilatatory effect Effects 0.000 description 1
- 230000002526 effect on cardiovascular system Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 210000001215 vagina Anatomy 0.000 description 1
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- Finger-Pressure Massage (AREA)
Abstract
The invention discloses a balloon dilatation pressure pump comprises a handle, a piston seat and a pusher. The handle and the piston seat are in inverted connection, the piston seat extends into a sleeve, and a pressure gauge and a high-pressure extension tube are connected to the front end of the sleeve. The balloon dilatation pressure pump is characterized in that the middle of the handle is provided with a thread structure, middles of the upper and lower sliders are provided with semicircular threads, lead column holes and guide columns are arranged on two sides of the upper and lower sliders, and lead columns are arranged on upper and lower covers and penetrate through the lead column holes of the upper and lower sliders to fit the upper and lower sliders after the upper and lower covers are closed. The pusher is provided with guide grooves, and the guide columns on the upper and lower sliders can be movably embedded into the guide grooves to match with the semicircular threads of the upper and lower sliders through the thread structure of the handle, so that reliability in pressurizing is guaranteed. Further, stability in pressurizing is guaranteed by arranging the guide grooves on the pusher. The semicircular threads of the upper and lower sliders and the thread structure of the handle can be effectively separated during pressure removal by the aid of the guide grooves of an inclined section, and simplicity, rapidness and effectiveness in pressure removal are achieved.
Description
Technical field
The present invention relates to a kind of medical instruments field, relate in particular to a kind of balloon dilatation pressure pump.
Background technology
At present, application adopts the more and more of balloon expandable method Cardiovarscular clinically.At cardiovascular in narrow and occlusion procedure, as required, by balloon dilatation pressure pump to sacculus topping up, thereby change balloon pressure and profile.When use, balloon dilatation pressure pump is by contrast agent or normal saline solution etc., and patient cardiovascular diseases affected part is injected in pressurization, and CT equipment is done with clear and definite supervision operative treatment and definite patient's affected part; Also can pressurize to the expandable stent sacculus used of blood vessel affected part expansion simultaneously, pressure release etc., thereby make inflation and contraction reach the object of blood vessel dilating or releasing bracket.Thereby exist in existing balloon dilatation pressure pump use procedure, pressurized operation is convenient not affects accuracy, makes supercharging not reliable, and pressure release is convenient not, pressure release is difficult, uses the problems such as inconvenience.
Summary of the invention
The present invention is on the basis of above-mentioned drawback, a kind of novel balloon dilatation pressure pump is provided, the operating grip of this balloon dilatation pressure pump and push away block structured and newly design, make this compression pump use comfort and convenient more, slide block and handle adopt helicitic texture design, effectively improved the supercharging of this balloon dilatation pressure pump and removed compression functions, supercharging is reliable, removes and presses simply.
A kind of balloon dilatation pressure pump of the present invention, comprise: hands handle, piston seat, upper cover, lower cover, pushing block, sleeve, Pressure gauge, high calendering pipe, nipple, wherein handle is connected with piston seat reverse buckling type, piston seat extend in sleeve, barrel forward end is connected with Pressure gauge and high calendering pipe, the tail end connecting thread joint of high calendering pipe, pass through rotary handle, handle is with piston seat forward impelling in sleeve, and then realize supercharging, and by pressure by height roll pipe and nipple be transferred to outside, in the time of pressure release, promote pushing block, can make to move after handle, realize pressure release.
In order to achieve the above object, technical scheme of the present invention is: a kind of balloon dilatation pressure pump, it is characterized in that: described handle middle part is provided with helicitic texture, top shoe and sliding block middle part are provided with semicircle screw thread, both sides are provided with guide pillar hole and lead, in the time that top shoe and sliding block snap together, can be coated the helicitic texture of handle, and the semicircle screw thread on it matches with the helicitic texture of handle, upper cover and under cover and be provided with guide pillar, upper cover after fastening and the guide pillar of lower cover are through the guide pillar hole of top shoe and sliding block, be combined together with top shoe and sliding block, in addition, on pushing block, be provided with guide groove, mobilizable being entrenched in guide groove of lead on top shoe and sliding block.
In addition, the guide groove arranging on pushing block has two, and it comprises the horizontal segment of front end and the tilting section of rear end; In the time of supercharging, the horizontal segment of guide groove can guarantee that upper sliding block can not slide, guarantee that supercharging is stable, in the time removing pressure, promote pushing block, can make sliding block slide along the path of tilting section, and then the semicircle screw thread of sliding block is separated with the helicitic texture of handle, and then remove pressure, between top shoe and upper cover, be respectively arranged with a spring between sliding block and lower cover, unclamp after pushing block, under spring force effect, pushing block resets, and upper sliding block is closed under the effect of guide groove again, reaches the object of removing rapidly pressure.
Upper cover and lower cover are translucent material, have increased the visuality of the inside of product, guarantee safe and effective.
This balloon dilatation pressure pump, by the cooperation of handle helicitic texture and upper sliding block semicircular stricture of vagina structure, guarantee the reliability of supercharging, by guide groove is set on pushing block, guarantee again the stability of supercharging, the guide barrel construction of tilting section makes to remove the upper semicircle screw thread of sliding block and effective separation of helicitic texture of handle while pressure, removes pressure simply, rapidly, effectively, can be widely used in various interventional therapy operations.
Accompanying drawing explanation
The structural representation that accompanying drawing 1 is this balloon dilatation pressure pump
Accompanying drawing 2 is the partial sectional view of the top view of accompanying drawing 1
Accompanying drawing 3 is A-A direction cutaway view in accompanying drawing 2
The explosive view that accompanying drawing 4 is this balloon dilatation pressure pump
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is further described.
As accompanying drawing 1, 2, shown in 3, a kind of balloon dilatation pressure pump of the present invention, comprise: handle 1, piston seat 2, upper cover 4, lower cover 3, pushing block 7, sleeve 8, Pressure gauge 9, high calendering pipe 10, nipple 11, wherein handle 1 is connected with piston seat 2 reverse buckling types, piston seat 2 extend in sleeve 8, sleeve 8 front ends are connected with Pressure gauge 9 and high calendering pipe 10, the tail end connecting thread joint 11 of high calendering pipe 10, it is characterized in that: described handle 1 middle part is provided with helicitic texture, top shoe 5 and sliding block 6 middle parts are provided with semicircle screw thread, both sides are provided with guide pillar hole 15 and lead 16, as shown in Figure 4, in the time that top shoe 5 and sliding block 6 snap together, can be coated the helicitic texture of handle 1, and the semicircle screw thread on it matches with the helicitic texture of handle 1, on upper cover 4 and lower cover 3, be provided with guide pillar 14, upper cover 4 after fastening and the guide pillar of lower cover 3 14 are through the guide pillar hole 15 of top shoe 5 and sliding block 6, be combined together with top shoe 5 and sliding block 6, in addition, on pushing block 7, be provided with guide groove 13, mobilizable being entrenched in guide groove 13 of lead 16 on top shoe 5 and sliding block 6.
The guide groove 13 arranging on pushing block 7 has two, it comprises the horizontal segment of front end and the tilting section of rear end, lead 16 can slide in horizontal segment and tilting section, the slip of horizontal segment guarantees that supercharging is reliable, the slip of tilting section makes top shoe 5 and helicitic texture rapid separate of sliding block 6 with handle, reaches and removes pressure object.
Between top shoe 5 and upper cover 4, be respectively arranged with a spring 12 between sliding block 6 and lower cover 3, in the time unclamping pushing block 7, under the elastic force effect of spring 12, pushing block 7 resets, and then drives top shoe 5 and sliding block 6 closed under the effect of the tilting section of guide groove 13.
Under normal circumstances, pushing block 7 is at initial position, helicitic texture on semicircle screw thread and the handle 1 of top shoe 5 and sliding block 6 closely cooperates, when turning handle 1, handle 1 precession forward under the semicircle screw thread effect of upper sliding block, promote piston seat 2 in the interior movement of sleeve 8, and then mineralization pressure, and by height roll manage 10 and nipple 11 conduct forward.When release, promote pushing block 7, under guide pillar 14 effects on top shoe 5 and sliding block 6 guide groove 13 and upper cover 4 and the lower cover 3 on pushing block 7, open, make the semicircle screw thread of top shoe 5 and sliding block 6 depart from the helicitic texture of handle 1, handle 1 retreats under the pressure of sleeve 8, and then pressure release.Unclamp pushing block 7, under spring 12 effects, pushing block 7 drives top shoe 5 and sliding block 6 to reset.
Claims (4)
1. a balloon dilatation pressure pump, comprise: handle (1), piston seat (2), upper cover (4), lower cover (3), pushing block (7), sleeve (8), Pressure gauge (9), high calendering pipe (10), nipple (11), wherein handle (1) is connected with piston seat (2) reverse buckling type, piston seat (2) extend in sleeve (8), sleeve (8) front end is connected with Pressure gauge (9) and high calendering pipe (10), the tail end connecting thread joint (11) of high calendering pipe (10), it is characterized in that: described handle (1) middle part is provided with helicitic texture, top shoe (5) and sliding block (6) middle part are provided with semicircle screw thread, both sides are provided with guide pillar hole (15) and lead (16), in the time that top shoe (5) and sliding block (6) snap together, can be coated the helicitic texture of handle (1), and the semicircle screw thread on it matches with the helicitic texture of handle (1), on upper cover (4) and lower cover (3), be provided with guide pillar (14), upper cover (4) after fastening and the guide pillar (14) of lower cover (3) are through the guide pillar hole (15) of top shoe (5) and sliding block (6), be combined together with top shoe (5) and sliding block (6), in addition, on pushing block (7), be provided with guide groove (13), mobilizable being entrenched in guide groove (13) of lead (16) on top shoe (5) and sliding block (6).
2. a kind of balloon dilatation pressure pump according to claim 1, is characterized in that: the upper guide groove (13) arranging of pushing block (7) has two, and it comprises the horizontal segment of front end and the tilting section of rear end.
3. a kind of balloon dilatation pressure pump according to claim 1, is characterized in that: between top shoe (5) and upper cover (4), be respectively arranged with a spring (12) between sliding block (6) and lower cover (3).
4. a kind of balloon dilatation pressure pump according to claim 1, is characterized in that: upper cover (4) and lower cover (3) are translucent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058794.7A CN103816608B (en) | 2014-02-21 | 2014-02-21 | A kind of balloon dilatation pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410058794.7A CN103816608B (en) | 2014-02-21 | 2014-02-21 | A kind of balloon dilatation pressure pump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103816608A true CN103816608A (en) | 2014-05-28 |
| CN103816608B CN103816608B (en) | 2018-05-08 |
Family
ID=50752081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410058794.7A Active CN103816608B (en) | 2014-02-21 | 2014-02-21 | A kind of balloon dilatation pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103816608B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233395A (en) * | 2015-11-17 | 2016-01-13 | 江苏爱芮斯医疗科技有限公司 | Medical pressurizing device |
| CN113633397A (en) * | 2021-08-17 | 2021-11-12 | 武汉帕菲鱼医疗器械有限公司 | Tissue pushing and expanding sheath plate |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201286911Y (en) * | 2008-09-16 | 2009-08-12 | 北京上善川科技有限公司 | High-pressure injection booster |
| CN201519366U (en) * | 2009-09-30 | 2010-07-07 | 艾科美医疗器械（深圳）有限公司 | Self-locking type pressure pump |
| CN202096585U (en) * | 2011-05-31 | 2012-01-04 | 上海利祺医疗器械有限公司 | Medical sacculus expanding pressure pump |
| CN203183497U (en) * | 2013-03-19 | 2013-09-11 | 上海利祺医疗器械有限公司 | Self-locking expansion pressure pump for medical balloon |
| CN103550848A (en) * | 2013-11-18 | 2014-02-05 | 江西三鑫医疗科技有限公司 | Needle-free syringe |
-
2014
- 2014-02-21 CN CN201410058794.7A patent/CN103816608B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201286911Y (en) * | 2008-09-16 | 2009-08-12 | 北京上善川科技有限公司 | High-pressure injection booster |
| CN201519366U (en) * | 2009-09-30 | 2010-07-07 | 艾科美医疗器械（深圳）有限公司 | Self-locking type pressure pump |
| CN202096585U (en) * | 2011-05-31 | 2012-01-04 | 上海利祺医疗器械有限公司 | Medical sacculus expanding pressure pump |
| CN203183497U (en) * | 2013-03-19 | 2013-09-11 | 上海利祺医疗器械有限公司 | Self-locking expansion pressure pump for medical balloon |
| CN103550848A (en) * | 2013-11-18 | 2014-02-05 | 江西三鑫医疗科技有限公司 | Needle-free syringe |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233395A (en) * | 2015-11-17 | 2016-01-13 | 江苏爱芮斯医疗科技有限公司 | Medical pressurizing device |
| CN113633397A (en) * | 2021-08-17 | 2021-11-12 | 武汉帕菲鱼医疗器械有限公司 | Tissue pushing and expanding sheath plate |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103816608B (en) | 2018-05-08 |
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Denomination of invention: A balloon dilation pressure pump Granted publication date: 20180508 Pledgee: Xiamen Haicang Sub branch of Agricultural Bank of China Co.,Ltd. Pledgor: XIAMEN NEW CONCEPT MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2024980007352 |