CN102921096A - Novel balloon dilatation pressure device capable of being operated by one hand - Google Patents
Novel balloon dilatation pressure device capable of being operated by one hand Download PDFInfo
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- CN102921096A CN102921096A CN2012104389077A CN201210438907A CN102921096A CN 102921096 A CN102921096 A CN 102921096A CN 2012104389077 A CN2012104389077 A CN 2012104389077A CN 201210438907 A CN201210438907 A CN 201210438907A CN 102921096 A CN102921096 A CN 102921096A
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Abstract
The invention discloses a novel balloon dilatation pressure device capable of being operated by one hand. The device comprises a pushrod, a handheld control assembly, a drum, a pressure gauge, a high pressure extension tube and a rotary joint, wherein the pressure gauge is arranged at the outlet of the drum, one end of the high pressure extension tube is fixedly connected with the drum, and the other end of the high pressure extension tube is fixedly connected with the rotary joint; and the pushrod penetrates through the handheld control assembly and stretches into the drum, the inside of the drum is closely matched with the front end of the pushrod, and the drum is fixedly connected with the handheld control assembly. Through the mode, one-handed operation can be achieved, and rapid pressurization, precise pressurization and rapid pressure release can be achieved respectively through control of positions of a control module.
Description
Technical field
The present invention relates to disposable use medical instruments field, particularly relate to a kind of ball inflation pressure pump for arteria coronaria heart intervention treating and periphery interventional therapy and operation.
Background technology
Balloon dilatation pressure pump is mainly used in expanding medical balloon, the pressure in pressurization and the monitoring dilating sacculus process.In Percutaneous Coronary Intervention and periphery intervene operation, balloon dilatation pressure pump is a kind of medical apparatus and instruments commonly used and indispensable, and the accurate control of pressure is extremely important.Patent of invention (CN 101559253A) discloses a kind of balloon expandable compression pump, its primary structure utilizes tooth bar on the push rod and the blind nut inwall on the sleeve to carry out screw-threaded engagement, realize pressurization and unloading by the screw thread transmission, in use exist bimanualness rotation pressurization the phenomenon of stripped thread to occur more slowly and easily.Existing balloon dilatation pressure pump product, in the operation use procedure, usually all need both hands to operate, sacculus is pressurizeed and pressure release, complicated operation, the problem that so just may have the inconvenient operation that the operating habit because of doctor individual brings, and the slower operating difficulties of rotation pressurization, and be unfavorable for the operation of performing the operation.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of novel one-handed performance balloon dilatation pressure device, and a kind of novel novel structure, rationally distributed, simple to operate can be provided, the balloon dilatation pressure pump that highly cooperates between part.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: a kind of novel one-handed performance balloon dilatation pressure device is provided, comprise push rod, hand-held Control Component, cylindrical shell, Pressure gauge, high pressure extension tube and swivel joint, described Pressure gauge is arranged at the exit of cylindrical shell, high pressure extension tube one end and cylindrical shell are connected and fixed, and the high pressure extension tube other end and swivel joint are connected and fixed; Described push rod passes hand-held Control Component and gets involved inner barrel, and the inside of cylindrical shell and push rod front end closely cooperate, and cylindrical shell is fixedly connected with hand-held Control Component;
Described hand-held Control Component is comprised of hand-held housing and the inner pressue device of installing of hand-held housing, and the rear end of described hand-held housing is handgun shape, and inside is equipped with pressue device; Symmetrical zigzag groove is arranged both sides up and down perpendicular to body of rod long axis direction on the body of rod of described push rod, and the direction of two groups of grooves in opposite directions, along body of rod long axis direction symmetrical elongate grooves is arranged on the body of rod; Described pressue device drives push rod and moves the function that realizes pressurization, pressure release and guarantor's negative pressure.
Preferably, described pressue device comprises pressurization spanner, locking module, locking card, spring, connection thin plate and control slide block, and described hand-held housing Inner Front End has draw-in groove, is fixedly connected with the cylindrical shell near-end; One centrosymmetric rectangular boss is arranged in the middle of the hand-held housing inner right side draw-in groove wall, rectangular boss matches fixing with elongate grooves on the push rod, there is a pair of symmetrical circular hole clipping hand-held housing bosom both sides, a pair of symmetrical round boss in the right, hand-held housing inside; All there is the rectangular aperture of a symmetry hand-held housing downside and lower right side at shell edge;
The front thin slice of one extension is arranged at described pressurization spanner top, and front thin slice front end has a monodentate bar, and the monodentate bar on the front thin slice is meshed with the groove of push rod downside, and there is the front and back perforate of a circle at front thin slice middle part, and there is a centrosymmetric groove middle and lower part, front thin slice right side;
The rear thin slice of one extension is arranged at described locking module top, rear thin slice front end has a monodentate bar, monodentate bar on the rear thin slice is meshed with the groove of push rod downside, the round boss that one symmetry is arranged in the middle of the both sides before and after the locking module, round boss matches with the circular hole clipping of hand-held housing inside, locking module is fixed on the hand-held housing, and this is connected to hinges; The locking module left side central portion has the round boss of an indent, and round boss cooperates with the perforate of pressurization on the spanner, the formation hinges; There is a centrosymmetric groove middle and lower part, locking module left side, and groove is corresponding with the groove of pressurization spanner, and spring is placed in two grooves; The locking module rear side has the round boss of an indent;
The locking thin slice of one extension is arranged at described locking card top, and the front and back perforate of a symmetry is arranged in the middle of the locking card, matches with the boss of hand-held housing inside in the hole, and the locking card is fixed on the hand-held housing, and this is connected to hinges; There is the round boss of a symmetry inboard of locking card bottom;
Described control upper end of slide block has a front and back through hole, and through hole matches with the round boss of locking module rear side, forms hinges; There is the round boss of a symmetry both sides before and after the control slide block lower end; There is the groove of a symmetry both sides before and after the control slide block lower end, and groove cooperates with the opening of hand-held housing lower right side, is fixed;
Described connection thin slice all has a manhole at two ends up and down, and the upper side through hole that connects thin slice matches with the round boss of locking card inboard, forms the hinges connection; The lower side through hole that connects thin slice matches with the boss of control slide block, forms hinges and connects.
Preferably, symmetrical zigzag groove is arranged both sides up and down perpendicular to body of rod long axis direction on the body of rod of described push rod, and the direction of two groups of grooves in opposite directions, along body of rod long axis direction symmetrical elongate grooves is arranged on the body of rod, one centrosymmetric rectangular boss is arranged in the middle of the hand-held housing inner right side draw-in groove wall, and rectangular boss matches fixing with elongate grooves on the push rod.
Preferably, zigzag groove on the described push rod, the angle α of face and push rod cylinder tangent plane is 85 ~ 95 °, and the angle β that another face becomes with the push rod cylinder surface is 130 ~ 150 °, and the spacing d between groove is 0.5 ~ 5mm in twos.
Preferably, the shape of cross section of elongate grooves is on the described push rod, " U " shape, or be rectangle.
Preferably, the angle that plane, zigzag groove place and elongate grooves are sitting in the plane on the described push rod is 90 °.
Preferably, described cylindrical shell material is transparent material.
Preferably, described Pressure gauge is pointer pressure, or is the digital display type Pressure gauge.
The invention has the beneficial effects as follows: the present invention has following advantage:
1, a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention can be realized one-handed performance, can realize respectively Quick-pressing, precisely pressurization and the function of quick pressure releasing by the control to the control module position;
2, a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention can be realized Quick-pressing by the control to pressurization spanner rotation amplitude, so that institute's plus-pressure is precisely controlled;
3, a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention by rational driven Design and space layout, so that highly integrate between each parts, guarantees that each function can both realize easy operating easily.
Description of drawings
Fig. 1 is the structural representation of a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention;
Fig. 2 is the structural representation of the longitudinal profile of a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention;
Fig. 3 is the structural representation of push rod in a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention;
Fig. 4 is the structural representation of hand-held Control Component inside in a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention;
Fig. 5 is the structural representation of push rod upper groove in a kind of novel this balloon dilatation pressure device of one-handed performance balloon dilatation pressure device of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
As depicted in figs. 1 and 2, a kind of novel one-handed performance balloon dilatation pressure device of the present invention, described apparatus structure comprises: push rod (1), hand-held Control Component (2), cylindrical shell (3), Pressure gauge (4), high pressure extension tube (5) and swivel joint (6).
Wherein, symmetrical zigzag groove (101) is arranged both sides up and down perpendicular to body of rod long axis direction on the push rod body of rod, and the direction of two groups of grooves in opposite directions, along body of rod long axis direction symmetrical elongate grooves (102) is arranged on the body of rod, see also Fig. 3; Zigzag groove on the push rod, the angle α of face and push rod cylinder tangent plane is 85 ~ 95 °, and the angle β that another face becomes with the push rod cylinder surface is 130 ~ 150 °, and the spacing d between groove is 0.5 ~ 5mm in twos, sees also Fig. 5;
As shown in Figure 4, hand-held Control Component is comprised of hand-held housing (210), pressurization spanner (220), locking module (230), locking card (240), spring (250), connection thin plate (260) and control slide block (270); Hand-held housing (210) Inner Front End has draw-in groove, is fixedly connected with cylindrical shell (3) near-end; One centrosymmetric rectangular boss is arranged in the middle of the inner right side draw-in groove wall, and it is fixing to match with elongate grooves (102) on the push rod, and there is a pair of symmetrical circular hole clipping the bosom both sides, a pair of symmetrical round boss in inner the right; All there is the rectangular aperture of a symmetry downside and lower right side at shell edge; The thin slice of one extension is arranged at pressurization spanner (220) top, and the thin slice front end has a monodentate bar, is meshed with the groove (101) of push rod downside, and there is the front and back perforate of a circle at the middle part, and there is a centrosymmetric groove middle and lower part, right side; The thin slice of one extension is arranged at locking module (230) top, the thin slice front end has a monodentate bar, be meshed with the groove (101) of push rod downside, the round boss that one symmetry is arranged in the middle of the both sides, front and back, the circular hole clipping inner with hand-held housing (210) matches, be fixed on the hand-held housing (210), this is connected to hinges; Left side central portion has the round boss of an indent, cooperates the formation hinges with perforate in pressurization spanner (220); There is a centrosymmetric groove middle and lower part, left side, and is corresponding with the groove of pressurization spanner (220), and spring (250) is placed in two grooves; Rear side has the round boss of an indent; The thin slice of one extension is arranged at locking card (240) top, and the front and back perforate of a symmetry is arranged in the middle of the card, and the boss inner with hand-held housing (210) matches, and is fixed on the hand-held housing (210), and this is connected to hinges; There is the round boss of a symmetry inboard of bottom; There is a front and back through hole control slide block (270) upper end, matches with the round boss of locking module (230) rear side, forms hinges; There is the round boss of a symmetry both sides before and after the lower end; There is the groove of a symmetry both sides before and after the lower end, cooperate with the opening of hand-held housing (210) lower right side, are fixed; Connecting thin slice (260) all has a manhole at two ends up and down, and the inboard round boss of upper side through hole and locking card (240) matches, and forms the hinges connection; Lower side through hole matches with the boss of control slide block (270), forms hinges and connects;
Cylindrical shell (3) front end Bonding pressure table (4) and high pressure extension tube (5), swivel joint (6) is connected to the other end of high pressure extension tube (5), connects other medical apparatus and instruments by swivel joint (6).
Adopt the design of said structure, when needs pressurize, control module is fixed on the below of hand-held housing, at this moment the tooth bar of (230) all meshes with the groove (101) of push rod (1) upper and lower sides on tooth bar on the spanner (220) and the locking module of pressurizeing, and locking card (240) separates with the groove (101) that push rod (1) is gone up upside.During hand-to-hand grip, pressurization spanner (220) rotates to hand-held direction, push rod moves forward, pressurize simultaneously on the spanner (220) tooth bar gradually with push rod (1) on groove (101) slip away, tooth bar on the locking module (230) is the sliding next groove (101) that is bound to then, tooth bar in pressurization spanner (220) and push rod (1) are when separating fully, tooth bar on the locking module (230) will mesh with next groove (101), and then withstand push rod (1), make its can not after move, realize pressurize; After unclamping hands, spring (250) between pressurization spanner (220) and the locking module (230), pressurization spanner (220) can be bounce back into initial condition, at this moment pressurize on the spanner (220) tooth bar will with new groove (a 101) engagement, and so forth motion then can realize singlehanded pressurization.And by controlling the rotation amplitude of pressurization spanner (220), can accurately control the forward travel distance of single motion push rod (1), realize accurately pressurization.Upwards promote control slide block (270), the tooth bar of (230) all can separate with push rod on the tooth bar on the pressurization spanner (220) and the locking module, locks simultaneously card (240) and does not also reach push rod (1), and then realize quick pressure releasing.At the pressure release state, firmly spur push rod (1) with the another hands backward, present negative pressure in the cylindrical shell, at this moment only need control slide block (270) is continued up to promote, locking card (240) will be stuck in the groove (101) of push rod (1) upside, realizes protecting the function of negative pressure.
The present invention has following advantage:
1, this balloon dilatation pressure device can be realized one-handed performance, can realize respectively Quick-pressing, precisely pressurization and the function of quick pressure releasing by the control to the control module position;
2, can realize Quick-pressing by the control to pressurization spanner rotation amplitude, so that institute's plus-pressure is precisely controlled;
3, by rational driven Design and space layout, so that highly integrate between each parts, guarantee that each function can both realize easy operating easily.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes description of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (8)
1. novel one-handed performance balloon dilatation pressure device, it is characterized in that: comprise push rod, hand-held Control Component, cylindrical shell, Pressure gauge, high pressure extension tube and swivel joint, described Pressure gauge is arranged at the exit of cylindrical shell, high pressure extension tube one end and cylindrical shell are connected and fixed, and the high pressure extension tube other end and swivel joint are connected and fixed; Described push rod passes hand-held Control Component and gets involved inner barrel, and the inside of cylindrical shell and push rod front end closely cooperate, and cylindrical shell is fixedly connected with hand-held Control Component;
Described hand-held Control Component is comprised of hand-held housing and the inner pressue device of installing of hand-held housing, and the rear end of described hand-held housing is handgun shape, and inside is equipped with pressue device; Symmetrical zigzag groove is arranged both sides up and down perpendicular to body of rod long axis direction on the body of rod of described push rod, and the direction of two groups of grooves in opposite directions, along body of rod long axis direction symmetrical elongate grooves is arranged on the body of rod; Described pressue device drives push rod and moves the function that realizes pressurization, pressure release and guarantor's negative pressure.
2. a kind of novel one-handed performance balloon dilatation pressure device according to claim 1, it is characterized in that: described pressue device comprises pressurization spanner, locking module, locking card, spring, connection thin plate and control slide block, described hand-held housing Inner Front End has draw-in groove, is fixedly connected with the cylindrical shell near-end; One centrosymmetric rectangular boss is arranged in the middle of the hand-held housing inner right side draw-in groove wall, rectangular boss matches fixing with elongate grooves on the push rod, there is a pair of symmetrical circular hole clipping hand-held housing bosom both sides, a pair of symmetrical round boss in the right, hand-held housing inside; All there is the rectangular aperture of a symmetry hand-held housing downside and lower right side at shell edge;
The front thin slice of one extension is arranged at described pressurization spanner top, and front thin slice front end has a monodentate bar, and the monodentate bar on the front thin slice is meshed with the groove of push rod downside, and there is the front and back perforate of a circle at front thin slice middle part, and there is a centrosymmetric groove middle and lower part, front thin slice right side;
The rear thin slice of one extension is arranged at described locking module top, rear thin slice front end has a monodentate bar, monodentate bar on the rear thin slice is meshed with the groove of push rod downside, the round boss that one symmetry is arranged in the middle of the both sides before and after the locking module, round boss matches with the circular hole clipping of hand-held housing inside, locking module is fixed on the hand-held housing, and this is connected to hinges; The locking module left side central portion has the round boss of an indent, and round boss cooperates with the perforate of pressurization on the spanner, the formation hinges; There is a centrosymmetric groove middle and lower part, locking module left side, and groove is corresponding with the groove of pressurization spanner, and spring is placed in two grooves; The locking module rear side has the round boss of an indent;
The locking thin slice of one extension is arranged at described locking card top, and the front and back perforate of a symmetry is arranged in the middle of the locking card, matches with the boss of hand-held housing inside in the hole, and the locking card is fixed on the hand-held housing, and this is connected to hinges; There is the round boss of a symmetry inboard of locking card bottom;
Described control upper end of slide block has a front and back through hole, and through hole matches with the round boss of locking module rear side, forms hinges; There is the round boss of a symmetry both sides before and after the control slide block lower end; There is the groove of a symmetry both sides before and after the control slide block lower end, and groove cooperates with the opening of hand-held housing lower right side, is fixed;
Described connection thin slice all has a manhole at two ends up and down, and the upper side through hole that connects thin slice matches with the round boss of locking card inboard, forms the hinges connection; The lower side through hole that connects thin slice matches with the boss of control slide block, forms hinges and connects.
3. a kind of novel one-handed performance balloon dilatation pressure device as claimed in claim 1, it is characterized in that: symmetrical zigzag groove is arranged both sides up and down perpendicular to body of rod long axis direction on the body of rod of described push rod, and the direction of two groups of grooves in opposite directions, along body of rod long axis direction symmetrical elongate grooves is arranged on the body of rod, one centrosymmetric rectangular boss is arranged in the middle of the hand-held housing inner right side draw-in groove wall, and rectangular boss matches fixing with elongate grooves on the push rod.
4. a kind of novel one-handed performance balloon dilatation pressure device as claimed in claim 3, it is characterized in that: zigzag groove on the described push rod, the angle α of face and push rod cylinder tangent plane is 85 ~ 95 °, the angle β that another face becomes with the push rod cylinder surface is 130 ~ 150 °, and the spacing d between groove is 0.5 ~ 5mm in twos.
5. a kind of novel one-handed performance balloon dilatation pressure device as claimed in claim 3, it is characterized in that: the shape of cross section of elongate grooves is on the described push rod, " U " shape, or be rectangle.
6. a kind of novel one-handed performance balloon dilatation pressure device as claimed in claim 3 is characterized in that: to be sitting in the angle on plane be 90 ° for plane, zigzag groove place and elongate grooves on the described push rod.
7. a kind of novel one-handed performance balloon dilatation pressure device as claimed in claim 1, it is characterized in that: described cylindrical shell material is transparent material.
8. a kind of novel one-handed performance balloon dilatation pressure device as claimed in claim 1, it is characterized in that: described Pressure gauge is pointer pressure, or is the digital display type Pressure gauge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438907.7A CN102921096B (en) | 2012-11-07 | 2012-11-07 | Novel balloon dilatation pressure device capable of being operated by one hand |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210438907.7A CN102921096B (en) | 2012-11-07 | 2012-11-07 | Novel balloon dilatation pressure device capable of being operated by one hand |
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| CN102921096A true CN102921096A (en) | 2013-02-13 |
| CN102921096B CN102921096B (en) | 2015-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210438907.7A Active CN102921096B (en) | 2012-11-07 | 2012-11-07 | Novel balloon dilatation pressure device capable of being operated by one hand |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438329A (en) * | 2016-10-20 | 2017-02-22 | 深圳市业聚实业有限公司 | Pressure pump |
| CN106730278A (en) * | 2016-12-26 | 2017-05-31 | 广东脉搏医疗科技有限公司 | Balloon dilatation compression pump |
| CN106730260A (en) * | 2017-01-24 | 2017-05-31 | 北京迪玛克医药科技有限公司 | Pressurizing device and its pusher |
| CN113289218A (en) * | 2021-06-09 | 2021-08-24 | 李玲 | Paediatrics is with expanding anus device |
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| US20080077075A1 (en) * | 2006-09-26 | 2008-03-27 | Moreira Alexander Marra | Constructive disposition introduced in indeflator equipment applied in coronary angioplasty intervention |
| CN101785902A (en) * | 2010-01-13 | 2010-07-28 | 北京迪玛克医药科技有限公司 | Medical sacculus pressurizing apparatus and device |
| CN203029807U (en) * | 2012-11-07 | 2013-07-03 | 苏州爱瑞德医疗科技有限公司 | Novel one-handed operation balloon dilatation pressure device |
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| US5137514A (en) * | 1990-11-01 | 1992-08-11 | Accumed Systems, Inc. | Inflation syringe assembly for percutaneous transluminal angioplasty |
| US20080077075A1 (en) * | 2006-09-26 | 2008-03-27 | Moreira Alexander Marra | Constructive disposition introduced in indeflator equipment applied in coronary angioplasty intervention |
| CN101785902A (en) * | 2010-01-13 | 2010-07-28 | 北京迪玛克医药科技有限公司 | Medical sacculus pressurizing apparatus and device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106438329A (en) * | 2016-10-20 | 2017-02-22 | 深圳市业聚实业有限公司 | Pressure pump |
| CN106438329B (en) * | 2016-10-20 | 2017-06-16 | 深圳市业聚实业有限公司 | Compression pump |
| CN106730278A (en) * | 2016-12-26 | 2017-05-31 | 广东脉搏医疗科技有限公司 | Balloon dilatation compression pump |
| CN106730278B (en) * | 2016-12-26 | 2023-07-14 | 广东脉搏医疗科技有限公司 | Balloon expansion pressure pump |
| CN106730260A (en) * | 2017-01-24 | 2017-05-31 | 北京迪玛克医药科技有限公司 | Pressurizing device and its pusher |
| CN106730260B (en) * | 2017-01-24 | 2023-04-25 | 北京迪玛克医药科技有限公司 | Pressurizing device and pusher thereof |
| CN113289218A (en) * | 2021-06-09 | 2021-08-24 | 李玲 | Paediatrics is with expanding anus device |
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|---|---|
| CN102921096B (en) | 2015-03-11 |
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