CN103271756B - Puncture needle holder and puncture frame device - Google Patents
Puncture needle holder and puncture frame device Download PDFInfo
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- CN103271756B CN103271756B CN201310205847.9A CN201310205847A CN103271756B CN 103271756 B CN103271756 B CN 103271756B CN 201310205847 A CN201310205847 A CN 201310205847A CN 103271756 B CN103271756 B CN 103271756B
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- puncture needle
- pedestal
- gland
- gathering sill
- puncture
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3405—Needle locating or guiding means using mechanical guide means
- A61B2017/3409—Needle locating or guiding means using mechanical guide means including needle or instrument drives
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3403—Needle locating or guiding means
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
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- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Engineering & Computer Science (AREA)
- Pathology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
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- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a puncture needle holder which comprises a needle bed and a base. A plurality of puncture needle guiding grooves with different diameters are distributed in the surface of the needle bed in the axial direction. The inner portion of the base is hollow, a pressing cover structure capable of being opened and closed relative to a base body is arranged on the upper surface of the base, the needle bed is rotatably arranged in the base in the axial direction of the base, and when the puncture needle guiding grooves rotate to the position located under the pressing cover, the closed pressing cover can match with the guiding grooves to define the guiding space of a puncture needle. Two opposite containing grooves capable of containing puncture needles are formed in the two ends respectively, located on the matching position of the pressing cover and the guiding grooves, of the base in the axial direction. The invention further discloses a corresponding puncture frame device. Puncture needles of different specifications can be replaced on an identical puncture needle holder conveniently by using the puncture needle holder.
Description
Technical field
The present invention relates to puncture technique field, particularly relate to a kind of puncture needle holder and puncture holder thereof.
Background technology
When medical worker needs from taking out sample in patient body or in patient body during injectable drug, just needing to use lancet puncture operation.The puncture needle holder of present use generally comprises needle stand with holes, when using the puncture needle of different size when puncturing, just needs the needle stand changing different size.In some puncture supporter needle stand holes, conduit is housed, uses the conduit need changing different size during the puncture needle of different size.
Above-mentioned existing scheme needs the needle stand of replacing different size and conduit to use to coordinate the puncture needle of different size, and accessories of a product are many, easily cause adnexa to lose, and strengthen management difficulty, cause managerial confusion, and operation is also inconvenient.
Summary of the invention
In order to solve the problem, embodiments provide a kind of on same Paracentesis needle holder, be convenient for changing different size puncture needle puncture needle holder and puncture holder thereof.
The invention discloses a kind of puncture needle holder, for fixing puncture needle, described puncture needle holder comprises: a needle stand and a pedestal;
The puncture needle gathering sill that the surperficial multiple diameter that distributes vertically of described needle stand is different;
Described base interior hollow, upper surface has one relative to described base body gland structure to be opened/closed, described needle stand is arranged in described pedestal along described pedestal is axially rotating, and when described puncture needle gathering sill rotate in place immediately below described gland, described closed gland can coordinate with described gathering sill the guide space surrounding puncture needle; Described pedestal two ends are vertically positioned at the holding tank that described gland and gathering sill mated position place offer two relative held puncture needles respectively.
Further, described needle stand is be fixedly installed a rotating shaft vertically at the center of described needle stand along axial rotating being arranged in described pedestal of described pedestal, and described rotating shaft two ends are fixed on described pedestal, and described needle stand can be rotated in described pedestal.
Further, described gland is to be opened/closed relative to described base body to be set to, being hinged by bearing pin with described pedestal of described gland, and at least one non-articulated limit is fixedly connected with described pedestal is dismountable.
Further, described gland and described pedestal is dismountable is fixedly connected as, be fixedly connected with limit at described gland with described pedestal and give prominence to formation one indent, and the draw-in groove that can hold described indent is set at described pedestal and described indent corresponding position, when described gland and pedestal are closed mutually, described indent can just in time snap in described draw-in groove; Described pedestal one is proper has pass through aperture to described draw-in groove place, and a depression bar is pressed in described indent on the surface through described through hole, thus is fixed on described pedestal by described gland.
Further, described needle stand is cylinder, described cylinder needle stand surface is circumferentially uniformly distributed the different gathering sill of several diameter, the corresponding described each gathering sill position of at least one end face of described needle stand is respectively arranged with corresponding instruction groove and puncture needle specification mark, described gathering sill, instruction groove, puncture needle specification mark three one_to_one corresponding.
Further, also there is between described pedestal and described needle stand the location structure that the described needle stand of a restriction rotates.
Further, described location structure comprises locating slot, the axial screw rod running through described pedestal of one end formation being positioned at described each gathering sill; Described screw rod matches with described locating slot, ensure when a certain gathering sill on described Paracentesis needle holder turns to position immediately below described gland, described screw rod is a certain locating slot on corresponding Paracentesis needle holder just in time, during to make inside rotary screw, described screw rod just in time can be connected on described locating slot, thus completes the location to puncture needle holder;
Further, a certain gathering sill on the described Paracentesis needle holder of described guarantee turns to position immediately below described gland, in one end of described pedestal corresponding described gathering sill turn to just to below described gland time instruction groove position one groove is set, when turning to described groove opposite position to make a certain instruction groove of described gathering sill, described gathering sill is just to immediately below described gland.
Further, described location structure comprises: a regular polygon keeper being fixed on one end of described rotating shaft, one end shell fragment, be fixed on described pedestal are arranged on described pedestal for holding the mating groove of the described shell fragment other end;
Each limit of described keeper is corresponding with the quantity of described each gathering sill and position, and described shell fragment one end is fixed on described pedestal, and the other end is arranged in the mating groove of described pedestal, with ensure described shell fragment concora crush described keeper wherein on.
The invention also discloses a kind of puncture holder, described puncture holder has puncture needle holder as above.
As can be seen from the above technical solutions, the embodiment of the present invention has the following advantages:
1, because described puncture needle holder comprises needle stand and pedestal, described needle stand surface along axle evenly to the puncture needle gathering sill that the multiple diameter of distribution is different; Described base interior hollow, one is had relative to described base body gland to be opened/closed in described pedestal upper end, described needle stand is arranged in described pedestal along described pedestal is axially rotating, when a certain gathering sill of described puncture needle turns to immediately below described gland, described closed gland can coordinate with described gathering sill the guide space surrounding puncture needle; Described pedestal both ends of the surface are vertically positioned at the holding tank that described gland and gathering sill mated position place offer two relative held puncture needles respectively.Thus achieve the installation and removal of puncture needle easily, simultaneously owing to having the different gathering sill of multiple diameter, the puncture needle of different size can be changed according to the diameter of gathering sill, thus the object of replaceable different puncture needle on same puncture needle holder can be realized easily.
2, because the center at described needle stand is fixedly installed a rotating shaft vertically, therefore described rotating shaft two ends are fixed on described pedestal, and described needle stand can be rotated in described pedestal
3, due to preferred described gland wherein while be hinged by bearing pin with described pedestal, and at least one non-articulated limit is fixedly connected with described pedestal is dismountable, therefore can realize described gland and be connected with described pedestal is dismountable.
4, owing to giving prominence to formation one indent on the non-articulated limit of described gland and described pedestal, and the draw-in groove that can hold described indent is set at described pedestal and described indent corresponding position, when described gland and pedestal are closed mutually, described indent just in time snaps in described draw-in groove.Described pedestal one is proper has pass through aperture to described draw-in groove place, one depression bar through described through hole, therefore when described depression bar be pressed in described indent on the surface time, can described gland be fixed on described pedestal, and when drawing back described depression bar, rotating gland and just can open relative to pedestal.
5, because described location structure comprises locating slot, the axial locating rod running through described pedestal of one end formation being positioned at described each gathering sill; Described locating rod is a screw rod, its one end is connected with one second nut, it matches with described locating slot, ensure when a certain gathering sill on described Paracentesis needle holder turns to position immediately below described gland, described locating rod is a certain locating slot on corresponding Paracentesis needle holder just in time, during to make inwardly to rotate locating rod, described locating rod just in time can be connected on described locating slot, thus completes the location to Paracentesis needle holder; For ensureing that a certain gathering sill on described Paracentesis needle holder can just in time turn to position immediately below described gland, the position that can be positioned at instruction groove corresponding to gathering sill immediately below gland in advance described in one end correspondence of described pedestal arranges a groove, like this when the instruction groove of described a certain gathering sill turns to described groove opposite position, this gathering sill can be ensured just to below described gland; And now, from offering holding tank due to pedestal, also can see that puncture needle specification identifies from holding tank.
6, because location structure comprises, the one regular polygon keeper being fixed on one end of described rotating shaft, one one end is fixed on the shell fragment on described pedestal, one is arranged on described pedestal for holding the mating groove of the described shell fragment other end, each limit of described keeper is corresponding with the quantity of described each gathering sill and position, described shell fragment one end is fixed on described pedestal, the other end is arranged in the mating groove of described pedestal, to ensure that described shell fragment concora crush is on described keeper wherein one side, therefore under normal circumstances, needle stand can not rotate under the pressure effect of shell fragment, when needs rotate needle stand, need apply to rotate external force could realize to overcome shell fragment pressure on needle stand.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of the puncture needle holder of the embodiment of the present invention;
Fig. 2 is the side structure intention of the puncture needle holder of the embodiment of the present invention;
Fig. 3 is the overall structure schematic diagram of the puncture needle holder for the embodiment of the present invention of the present invention;
Fig. 4 is the projection view perpendicular to puncture needle direction of the puncture needle holder of the embodiment of the present invention;
Fig. 5 is the B-B profile of the puncture needle holder of the embodiment of the present invention;
Fig. 6 is the overall structure intention of another angle of the puncture needle holder of the embodiment of the present invention;
Fig. 7 is the A-A profile of the puncture needle holder of the embodiment of the present invention;
Fig. 8 is the structural representation of the whole probe of the embodiment of the present invention and puncture holder.
Detailed description of the invention
Below in conjunction with the Figure of description in the present invention, be clearly and completely described the technical scheme in invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Embodiment one,
As shown in Figure 8, the puncture holder described in this specific embodiment comprises: clamping device 1, puncture needle holder 2, angle adjusting mechanism 3.
Described clamping device 1 one aspect, for clamping described probe 4, on the other hand for connecting described puncture needle holder 2 and described angle adjusting mechanism 3, being fixed on probe 4 by clamping device 1 and being used in combination with probe 4.
Described angle adjusting mechanism 3 one aspect is fixedly connected with described clamping device 1, be fixed on probe 4 by clamping device 1, be hinged by bearing pin (scheming not shown) with described puncture needle holder 2 on the other hand, thus puncture needle holder 2 can rotate around bearing pin, and limit the angle of puncture needle holder rotation by angle adjusting mechanism and position.
In this specific embodiment, for strengthening the hardness of each structure division, described each structure division preferred metal materials processing.
As shown in Fig. 1-3, described puncture needle holder 2 is for installing puncture needle 23, and described puncture needle holder 2 one aspect and described angle adjusting mechanism are hinged by bearing pin 22, thus can rotate around bearing pin 22; The rotational angle of puncture needle holder 2 is regulated on the other hand by angle adjusting mechanism 3.
Described puncture needle holder 2 comprises: needle stand 21 and pedestal 22.
Described needle stand 21 surface along axle evenly to the different puncture needle gathering sill 211 of the multiple diameter of distribution.
Described pedestal 22 inner hollow, one is had relative to described pedestal 22 body gland 221 to be opened/closed in described pedestal 22 upper end, described needle stand 21 is arranged in described pedestal 22 along described pedestal 22 is axially rotating, when a certain gathering sill 211 of described puncture needle turns to position immediately below described gland 221, closing described gland 221 can coordinate with described gathering sill 211 guide space surrounding puncture needle 23; Described pedestal 22 two ends are vertically positioned at the holding tank 222 that described gland 221 and gathering sill 211 mated position place offer two relative held puncture needles respectively.
Described pedestal entirety can be the various shapes such as cuboid, cube or cylinder, in this specific embodiment, the preferred cuboid of described pedestal, when described pedestal is cuboid, it comprises six faces, be respectively up, down, left, right, before and after, and described forward and backward face is the above pedestal two ends vertically, the direction on described long limit is the axis of described pedestal.Described needle stand can be any shape, in this specific embodiment, considers, the preferred cylindrical structure of described needle stand for rotating.Opening is can be designed as, to facilitate the installation of described needle stand below described pedestal.
Adopt the puncture needle holder 2 of as above structure, closed gland 221, the a certain gathering sill 211 that can hold puncture needle 23 turns to position immediately below gland 221, now gland 221 and described gathering sill 211 surround the guide space of puncture needle, and puncture needle 23 being inserted guide space can carry out puncture procedure; And be longer than the length of described pedestal 22 due to the length of described puncture needle 23, and there is the existence of holding tank 222 at pedestal 22 two ends, therefore described puncture needle can not cause the damage of puncture needle through holding tank 222; When needs take off puncture needle 23, open gland 221, take out puncture needle 23, thus achieve the installation and removal of puncture needle 23 easily, simultaneously owing to having the different gathering sill of multiple diameter 211, the puncture needle 23 of different size can be changed according to the diameter of gathering sill 211, thus the object of replaceable different puncture needle 23 on same puncture needle holder 2 can be realized easily.
As shown in Fig. 1,2,5, in certain embodiments, described needle stand 21 along rotating being arranged in described pedestal 22 of axis of described pedestal 22 is, a rotating shaft 212 is fixedly installed vertically at the center of described needle stand 21, described rotating shaft 212 two ends are fixed on described pedestal 22, and described needle stand 21 can be rotated in described pedestal 22.Concrete, described rotating shaft 212 can be fixed with described needle stand 21 by the screw 2121 laterally running through described needle stand.
In certain embodiments, described gland is to be opened/closed relative to described base body to be set to, and described gland is connected with described pedestal is dismountable, as by the connection of screw Whole-dismountable.
As shown in Figure 1, 2, 3, in this specific embodiment, being wherein hinged by bearing pin 2211 with described pedestal 22 of preferred described gland 221, and at least one non-articulated limit is fixedly connected with described pedestal is dismountable.Described dismountable being fixedly connected as gives prominence to formation one indent 2212 at this fillet, and at described pedestal 22, the draw-in groove 223 that can hold described indent is set with described indent 2212 corresponding position, when described gland 221 closes mutually with pedestal 22, described indent 2212 just in time snaps in described draw-in groove 223.Described pedestal 22 one rectify to described draw-in groove 223 place, there is pass through aperture 224, one depression bar 225 is pressed in described indent 2212 on the surface through described through hole 224, thus described gland 221 is fixed on described pedestal 22, when drawing back described depression bar 225, rotating gland 221 and just can open relative to pedestal 22.
As shown in Figure 1, 2, 3, for optimizing the technical program, described depression bar 225 is a screw rod, described through hole 224 is a threaded through hole of tool matched with described screw rod, described screw rod one end be positioned at outside described pedestal is also fixedly connected with one first nut 2251, when described first nut 2251 of rotation can drive described screw motion.Concrete preferred described gland be positioned at described pedestal axis wherein while be hinged with described pedestal, and carry out dismountable being fixedly connected with at the opposite side on described hinged limit.
Can automatically open when removing depression bar 225 for making gland 221, except relying on the action of gravity of gland 221 self, for the restriction preventing some foreign material or liquid in piercing process from entering angle residing for the obstruction of puncture needle holder or puncture needle holder makes gland that the action of gravity of self can not be utilized to open, can an elastic mechanism (scheming not shown) be set between described gland 221 and described pedestal 22 again, the preferred spring of described elastic mechanism, therefore relies on the counteracting force of spring that described gland also can be made automatically to open.Or do not need gland automatically open and directly opened by described gland by artificial External Force Acting.
As shown in Figure 1, 2, in certain embodiments, described cylinder needle stand 21 surface is circumferentially uniformly distributed the different gathering sill of several diameter 211, corresponding described each gathering sill 211 position, at least one end of described needle stand 21 is respectively arranged with corresponding instruction groove 213 and puncture needle specification mark 214, and described gathering sill 211, instruction groove 213, puncture needle specification identify 214 three's one_to_one corresponding.
In certain embodiments, the location structure that a restriction needle stand rotates relative to described pedestal is also set between described needle stand 21 and described pedestal 22.
As shown in Figure 1, 2, in this specific embodiment, a kind of location structure comprises the axial locating rod 232 running through described pedestal of locating slot 231, of one end formation being positioned at described each gathering sill;
Described locating rod 232 is a screw rod, its one end is connected with one second nut 2321, it matches with described locating slot 231, ensure when a certain gathering sill 211 on described Paracentesis needle holder 21 turns to position immediately below described gland 221, described locating rod 232 is a certain locating slot on corresponding Paracentesis needle holder 21 just in time, during to make inwardly to rotate locating rod 232, described locating rod 232 just in time can be connected on described locating slot 231, thus completes the location to Paracentesis needle holder 21; For ensureing that a certain gathering sill 211 on described Paracentesis needle holder 21 can just in time turn to immediately below described gland 221, the position that can be positioned at the instruction groove 213 of gathering sill 211 correspondence immediately below gland 221 in advance described in one end correspondence of described pedestal 22 arranges a groove 2231, like this when the instruction groove 213 of described a certain gathering sill 211 turns to described groove 2231 relative position, this gathering sill 211 can be ensured just to immediately below described gland 221; And now, from offering holding tank 223 due to pedestal 22, also can see from holding tank 223 and puncture needle specification mark 214 namely now adapt to the specification of the puncture needle of this gathering sill.
As shown in Figure 6,7, in certain embodiments, another kind of location structure comprises, and regular polygon keeper 233, one end shell fragment 234, be fixed on described pedestal 22 being fixed on one end of described rotating shaft is arranged on described pedestal 22 for holding the mating groove 226 of described shell fragment 234 other end;
Each limit of described keeper 233 and the quantity of described each gathering sill 211 and position corresponding one by one, described shell fragment 234 one end is fixed on described pedestal 22, the other end is arranged in the mating groove 226 of described pedestal 22, to ensure that described shell fragment 234 concora crush is on described keeper 233 wherein one side, and ensure that the instruction groove now turning to gathering sill below described gland corresponding is just in time corresponding with described groove when certain one side on described keeper of described shell fragment concora crush.Under normal circumstances, needle stand 21 can not rotate under the pressure effect of shell fragment 234, when needs rotate needle stand 21, need apply to rotate external force and could realize to overcome shell fragment 234 pressure on needle stand 21.
Above-mentioned two kinds of location structures only can adopt one separately, also can be combined in two ways.
As shown in figures 1-8, whole piercing process is as follows: puncture needle holder 2 is connected with ultrasonic probe 1 by clamp structure 2, depression bar 225 is screwed in described indent 2212, observed by the holding tank 222 of described pedestal 22, puncture needle specification as required, by on described needle stand 21 to should the gathering sill 211 of specification puncture needle turn to immediately below gland, instruction groove 213 by this gathering sill 211 aims at the groove 2231 of described pedestal, screw in needle stand 21 sentenced by described locating rod 232 location to the locating slot 231 of described gathering sill 211, now gland 221 and gathering sill 211 surround the guide space of puncture needle 23, described puncture needle 23 is inserted described guide space and can carry out puncture procedure, after having punctured, only need again be screwed out by depression bar 225, gland 221 is opened, and puncture needle 23 and puncture needle holder 2 can realize being separated, and takes probe 1 and whole puncture supporter 2 away, is stayed by puncture needle 23 in patient body to carry out medical care precess.
Embodiment two,
Disclose a kind of puncture holder, described puncture holder comprises the puncture needle holder as described in specific embodiment one, and described puncture needle holder, as described in specific embodiment one, does not repeat them here.
Above a kind of puncture needle holder provided by the present invention and puncture holder thereof are described in detail, for one of ordinary skill in the art, according to the thought of the embodiment of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a puncture needle holder, for fixing puncture needle, described puncture needle holder comprises: a needle stand and a pedestal;
The puncture needle gathering sill that the surperficial multiple diameter that distributes vertically of described needle stand is different;
Described base interior hollow, upper surface has one relative to described base body gland structure to be opened/closed, described needle stand is arranged in described pedestal along described pedestal is axially rotating, and when described puncture needle gathering sill rotate in place immediately below described gland, when described gland closes, can coordinate with described gathering sill the guide space surrounding puncture needle; Described pedestal two ends are vertically positioned at the holding tank that described gland and gathering sill mated position place offer two relative held puncture needles respectively.
2. puncture needle holder according to claim 1, it is characterized in that, described needle stand is arranged in described pedestal along the axis of described pedestal is rotating, a rotating shaft is fixedly installed vertically at the center of described needle stand, described rotating shaft two ends are fixed on the two ends of described pedestal, and described needle stand can be rotated in described pedestal.
3. puncture needle holder according to claim 1, it is characterized in that, described gland relative to the setting to be opened/closed of described base body, being hinged by bearing pin with described pedestal of described gland, and at least one non-articulated limit is fixedly connected with described pedestal is dismountable.
4. puncture needle holder according to claim 3, it is characterized in that, described gland is fixedly connected with described pedestal is dismountable, described gland be used for be fixedly connected with described pedestal while give prominence to formation one indent, and the draw-in groove that can hold described indent is set at described pedestal and described indent corresponding position, when described gland and pedestal are closed mutually, described indent can just in time snap in described draw-in groove; Described pedestal one is proper has pass through aperture to described draw-in groove place, and a depression bar is pressed in described indent on the surface through described through hole, thus is fixed on described pedestal by described gland.
5. puncture needle holder according to claim 1, it is characterized in that, described needle stand is cylinder, described cylinder needle stand surface is circumferentially uniformly distributed the different gathering sill of several diameter, the corresponding described each gathering sill position of at least one end face of described needle stand is respectively arranged with corresponding instruction groove and puncture needle specification mark, described gathering sill, instruction groove, puncture needle specification mark three one_to_one corresponding.
6. puncture needle holder according to claim 2, is characterized in that, also has the location structure that the described needle stand of restriction rotates between described pedestal and described needle stand.
7. puncture needle holder according to claim 6, is characterized in that, described location structure comprises locating slot, the axial screw rod running through described pedestal of one end formation being positioned at described each gathering sill;
Described screw rod matches with described locating slot, ensure when a certain gathering sill on described Paracentesis needle holder turns to position immediately below described gland, the a certain locating slot of described screw rod just in time on corresponding Paracentesis needle holder, during to make inside rotary screw, described screw rod just in time can be connected on described a certain locating slot, thus completes the location to puncture needle holder.
8. puncture needle holder according to claim 7, it is characterized in that, when a certain gathering sill on the described Paracentesis needle holder of described guarantee turns to position immediately below described gland, the position being positioned at instruction groove corresponding to described a certain gathering sill immediately below gland described in one end correspondence of described pedestal arranges a groove, when turning to described groove opposite position to make the instruction groove of described a certain gathering sill, described a certain gathering sill is just to immediately below described gland.
9. puncture needle holder according to claim 6, it is characterized in that, described location structure comprises: a regular polygon keeper being fixed on one end of described rotating shaft, one end shell fragment, be fixed on described pedestal are arranged on described pedestal for holding the mating groove of the described shell fragment other end;
Each limit of described keeper is corresponding with the quantity of described each gathering sill and position, and described shell fragment one end is fixed on described pedestal, and the other end is arranged in the mating groove of described pedestal, with ensure described shell fragment concora crush described keeper wherein on.
10. a puncture holder, is characterized in that, described puncture holder has the puncture needle holder as described in claim 1-9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310205847.9A CN103271756B (en) | 2013-05-29 | 2013-05-29 | Puncture needle holder and puncture frame device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310205847.9A CN103271756B (en) | 2013-05-29 | 2013-05-29 | Puncture needle holder and puncture frame device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103271756A CN103271756A (en) | 2013-09-04 |
| CN103271756B true CN103271756B (en) | 2014-12-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310205847.9A Active CN103271756B (en) | 2013-05-29 | 2013-05-29 | Puncture needle holder and puncture frame device |
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| CN (1) | CN103271756B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105832414B (en) * | 2015-03-02 | 2018-07-13 | 苏州市立普医疗科技有限公司 | Body puncture frame needle tray guider |
| CN105011987B (en) * | 2015-06-01 | 2017-10-17 | 吕宏升 | A kind of Kirschner wire puncture locator treated for the reduction of the fracture |
| EP3811993A4 (en) * | 2018-06-21 | 2022-03-23 | Qin Wang | Puncture guider and puncture guiding system |
| CN112472237A (en) * | 2020-11-27 | 2021-03-12 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | Puncture frame capable of fixing puncture needles of different specifications |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101756715A (en) * | 2008-12-25 | 2010-06-30 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture needle rack |
| CN201870700U (en) * | 2010-12-02 | 2011-06-22 | 深圳市开立科技有限公司 | Intracavity probe convenient to assemble and disassemble and use and puncture frame |
| EP2422722A1 (en) * | 2010-08-31 | 2012-02-29 | Elekta AB (PUBL) | Surgical apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2949316A1 (en) * | 2009-08-31 | 2011-03-04 | Koelis | CONTROL SYSTEM AND METHOD FOR PRECISE GUIDANCE TO THE PROSTATE OF A PERCUTANEOUS NEEDLE |
-
2013
- 2013-05-29 CN CN201310205847.9A patent/CN103271756B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101756715A (en) * | 2008-12-25 | 2010-06-30 | 深圳迈瑞生物医疗电子股份有限公司 | Puncture needle rack |
| EP2422722A1 (en) * | 2010-08-31 | 2012-02-29 | Elekta AB (PUBL) | Surgical apparatus |
| CN201870700U (en) * | 2010-12-02 | 2011-06-22 | 深圳市开立科技有限公司 | Intracavity probe convenient to assemble and disassemble and use and puncture frame |
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| CN103271756A (en) | 2013-09-04 |
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