CN105662593A - Universal type-B ultrasonic probe percutaneous renal puncture frame capable of adjusting inserting needle at multiple angles - Google Patents
Universal type-B ultrasonic probe percutaneous renal puncture frame capable of adjusting inserting needle at multiple angles Download PDFInfo
- Publication number
- CN105662593A CN105662593A CN201610263946.6A CN201610263946A CN105662593A CN 105662593 A CN105662593 A CN 105662593A CN 201610263946 A CN201610263946 A CN 201610263946A CN 105662593 A CN105662593 A CN 105662593A
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- China
- Prior art keywords
- arc
- shaped guide
- frame
- guide rail
- clamping device
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/42—Details of probe positioning or probe attachment to the patient
- A61B8/4209—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames
- A61B8/4218—Details of probe positioning or probe attachment to the patient by using holders, e.g. positioning frames characterised by articulated arms
-
- 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
- A61B2017/3413—Needle locating or guiding means guided by ultrasound
Abstract
The invention discloses a universal type-B ultrasonic probe percutaneous renal puncture frame capable of adjusting an inserting needle at multiple angles. The universal type-B ultrasonic probe percutaneous renal puncture frame capable of adjusting the inserting needle at multiple angles comprises an ultrasonic probe positioning clamping device and a puncture needle positioning clamping device; the ultrasonic probe positioning clamping device comprises a clamping device and a machine frame; the clamping device consists of four-rod mechanisms which are arranged in bilateral symmetry; each four-rod mechanism comprises four connecting rods and two groups of connecting frame rods; the connecting rods extend in the direction, far away from the machine frame, to form a clamping arm; the puncture needle positioning clamping device comprises an arc-shaped guide rail, a V-shaped guide rail and a plane clamping plate; the arc-shaped guide rail is connected with the machine frame; a through hole and an arc-shaped guide groove are formed in the arc-shaped guide rail; two through holes and a V-shaped guide groove are formed in the V-shaped guide rail, wherein one through hole is connected with the through hole of the arc-shaped guide rail through a bolt, and the other through hole is connected with the arc-shaped guide groove of the arc-shaped guide rail through a bolt; each of the V-shaped guide rail and the plane clamping plate is provided with an opening-closing handle. According to the universal type-B ultrasonic probe percutaneous renal puncture frame, the disadvantage that a special percutaneous renal puncture frame cannot adapt to the diversity of shapes and sizes of ultrasonic probes is overcome.
Description
Technical field
The present invention relates to medical ultrasonic instrument field, particularly relate to a kind of can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack.
Background technology
Ultrasound intervention technology is as the branch of Modern ultrasound medical science, the new technique being meet the needs of clinical diagnosis and treatment based on ultra sonic imaging further and grow up, under the guiding of medical ultrasonic instrument, carry out fine needle aspiration, directly arrive focal area, carry out Aspiration capsule liquid, smash the corresponding operatings such as solid, injection of medicine, make clinical symptom remission even eradicate. The relatively conventional treatment technology of Ultrasound intervention technology has following two big advantages:
1, small-sized focus and big mobility organ are on puncturing without impact, puncture under Real-time Ultrasonography In Monitoring, can the internal situation of simultaneous display piercing process, puncture accuracy high;
2, tissue injury is little, and in art, combined postoperative disease is few, and safety is higher, patient's Yi Huifu self care ability.
Along with the application at medical domain of Ultrasound intervention technology, medical ultrasonic instrument industry is flourish, and foreign brand name has Siemens, Hitachi, GE etc., and home brands have Mindray, Landwind, SIUI etc. For adapting to the diagnosis and treatment of various disease, ultrasonic probe various shapes, if transcranial Doppler sonography probe is in penholder shape, internal organs check that ultrasonic probe is convex. Meanwhile, medical ultrasonic instrument is of a great variety, and the ultrasonic probe size of different brands is mainly made by oneself by various brands, and there is no corresponding standard can follow. In order to make Ultrasound intervention technology give full play to its advantage, in the operation of percutaneous kidney, ultrasonic probe and puncture needle need to be fixed on puncture supporter, to ensure that the puncture needle moment is under ultrasonic monitoring, it is to avoid be punctured to important organ and blood vessel, cause serious intraoperative compliaction.
The basic configuration of puncture supporter be with tighten screw can the circulus of opening, one end of circulus is provided with the guide groove for puncture needle adjusting angle or clip. The commercially available puncture supporter in market all mates with ultrasonic probe, namely the ultrasonic probe of a kind of specification can only with the puncture supporter of a kind of Aided design with the use of, if puncture supporter damages, maintenance can only be selected or change puncture supporter, otherwise Ultrasound intervention technology cannot normally be used; If ultrasonic probe damages, puncture supporter loses it simultaneously and uses meaning, if the ultrasonic probe without same shape and size is matched, wastes the medical resource of preciousness undoubtedly.
Due to the development of Ultrasound intervention technology, ultrasonic probe is synchronizing follow-up, and the variation of its shape and size is irresistible, and the standard of formulation specifies that the specification of ultrasonic probe and puncture supporter does not have the feasibility of reality. Therefore, for different size wireless ultrasound probe common prescription in use, the exploitation of general percutaneous kidney puncture rack has sufficient industry requirement, but owing to technical difficulty is big, Patents and clinical practice are actually rare. Chinese patent CN201798754U discloses a kind of General puncture frame, and this General puncture frame is provided with two fixing clamping plate, by the thread gluing of clamping plate termination, utilizes fixing band to fix ultrasonic probe. Relative to the special puncture supporter of specific standard design, this General puncture frame achieves ultrasonic probe and is parallel to the adaptability of guide plate direction size. General percutaneous kidney puncture rack is except needing to solve the adaptability to difformity and more size ultrasonic probe, in addition it is also necessary to solves location and the clamping problems of the relative puncture supporter of puncture needle, does not have pertinent literature to disclose the research of this problem.
Summary of the invention
For solving above-mentioned technical problem, it is an object of the invention to provide that a kind of versatility is good, reliability is high, safety good, strong operability multi-angle can regulate the general Ultrasonic-B probe percutaneous kidney puncture rack of inserting needle. The special percutaneous kidney puncture rack that this puncture supporter designs for specific standard ultrasonic probe cannot the deficiency of adaptive character and many sizes.
The purpose of the present invention is realized by following technical scheme:
A kind of can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack, including ultrasonic probe positioning clamping device and puncture needle positioning clamping device;
Described ultrasonic probe positioning clamping device includes clamping device and frame; Described clamping device is made up of the four-bar mechanism being symmetrically arranged; Four-bar mechanism includes four connecting rods and two groups of side links respectively, and described connecting rod extends to away from frame direction, forms clamping limb; Wherein, one group of side link is half gear near frame one end, and another group side link is the holding handle protruded near frame one end; Described frame is provided with withdraw of the needle groove;
Described puncture needle positioning clamping device includes arc-shaped guide rail, V-type rail and plane clamping plate; Described arc-shaped guide rail couples with frame, and has a through hole and an arc guide barrel on arc-shaped guide rail; Described V-type rail has two through holes and a V-type guide groove, and one of them through hole is coupled with the through hole of arc-shaped guide rail by screw, and another through hole is coupled with the arc guide barrel of arc-shaped guide rail by screw; Described V-type rail and plane clamping plate are provided with folding handle, make V-type rail separate with plane clamping plate by folding handle.
Compared with prior art, one or more embodiments of the invention can have the advantage that
Clamping device includes two groups of clamping limbs, and each group of clamping limb opening and closing amplitude can regulate according to different ultrasonic probe profiles and size, and under torsion spring elastic force effect, ultrasonic probe central plane overlaps with the central plane of clamping device and do not loosen.
V-type guide groove is positioned on the central plane of clamping device and plus withdraw of the needle groove in frame, ensure to be on the central plane of clamping device when puncture needle slides in V-type guide groove, in conjunction with the restriction to ultrasonic probe central plane of two groups of clamping limbs, puncture needle must be positioned on ultrasonic probe central plane.
Accompanying drawing explanation
Fig. 1 multi-angle can regulate the axle geodesic structure schematic diagram of general Ultrasonic-B probe percutaneous kidney puncture rack of inserting needle;
Fig. 2 be can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack V-type rail projecting direction view;
Fig. 3 multi-angle can regulate the operating diagram of general Ultrasonic-B probe percutaneous kidney puncture rack of inserting needle;
Fig. 4 multi-angle can regulate the operating diagram of general Ultrasonic-B probe percutaneous kidney puncture rack V-type rail projecting direction of inserting needle.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail.
As depicted in figs. 1 and 2, ultrasonic probe clamping device includes ultrasonic probe positioning clamping device and puncture needle positioning clamping device;
Described ultrasonic probe positioning clamping device includes clamping device and frame; Described clamping device is made up of the four-bar mechanism being symmetrically arranged; Four-bar mechanism includes four connecting rods and two groups of side links respectively, and described connecting rod extends to away from frame direction, forms clamping limb; Wherein, one group of side link is half gear near frame one end, and another group side link is the holding handle protruded near frame one end; Described frame is provided with withdraw of the needle groove;
Described puncture needle positioning clamping device includes arc-shaped guide rail 41, V-type rail 43 and plane clamping plate 42; Described arc-shaped guide rail couples with frame, and has a through hole and an arc guide barrel on arc-shaped guide rail; Described V-type rail has two through holes and a V-type guide groove, and one of them through hole is coupled with the through hole of arc-shaped guide rail by screw, and another through hole is coupled with the arc guide barrel of arc-shaped guide rail by screw; Described V-type rail and plane clamping plate are provided with folding handle, make V-type rail separate with plane clamping plate by folding handle.
Above-mentioned frame includes upper spider 31, middle frame 32 and lower bearing bracket 33;
Above-mentioned clamping limb includes bottom right clamping limb 11, bottom left clamping limb 14, upper right clamping limb 21 and upper left clamping limb 24;
Above-mentioned two groups of side links are respectively with half gear side link 12 and band holding handle side link 13; Described half gear side link and holding handle side link are respectively arranged with four, and the engagement of four and half gears.
The screw that described through hole connects can move so that V-type rail rotates around the through hole of arc-shaped guide rail in arc-shaped guide rail, it is achieved the adjustment of puncture angle. The V-type guide groove offered in above-mentioned V-type rail is located exactly on the central plane of clamping device; In conjunction with the restriction to ultrasonic probe central plane of two groups of clamping limbs, puncture needle must be positioned on ultrasonic probe central plane.
Described clamping limb is prominent to clamping device central plane, and clamping limb has through hole away from frame one end, and symmetrical clamping limb is coupled by through hole extension spring.
It is consistent and be carved with the silica gel cushion of anti-skid design that the clamping face of above-mentioned clamping limb is pasted with coefficient of elasticity.
It is respectively arranged with torsion spring between above-mentioned side link and frame with holding handle, and makes described clamping limb close up and clamp by described torsion spring.
As shown in Figure 3 and Figure 4, when needs clamping ultrasonic probe 5, the side link of pressing belt holding handle, open about the amplitudes such as clamping limb, now ultrasonic probe is placed in right clamping limb, bottom left clamping limb, in upper right clamping limb and upper left clamping limb, and and upper spider, middle frame and lower bearing bracket contact, loosen holding handle, right clamping limb, bottom left clamping limb, upper right clamping limb and upper left clamping limb close up in the inferior amplitude of effect of spring and torsion spring, when the clamping face of clamping device touches ultrasonic probe, it is automatically positioned and clamps, ultrasonic probe central plane is made to overlap with the central plane of clamping device and not loosen. the right clamping limb of clamping device, bottom left clamping limb, upper right clamping limb are relevant with ultrasonic probe profile and size with the opening and closing amplitude of upper left clamping limb, it is thus possible to inconsistent. it is consistent and be carved with the silica gel cushion of anti-skid design that the clamping face of described clamping limb is pasted with coefficient of elasticity, protection ultrasonic probe can be played, adapt to more multiple characters ultrasonic probe and the effect preventing ultrasonic probe from skidding, the central plane of ultrasonic probe central plane and clamping device can be avoided simultaneously to stagger.
When needs clamping puncture needle 6, press the folding handle of V-type rail and plane clamping plate, the gap of V-type rail and plane clamping plate is inserted puncture needle, unclamps folding handle, V-type rail and plane clamping plate and close up under butterfly spring effect, thus realizing location and clamping. Being parallel to V-type guide groove direction on V-type rail and have fixed dimension pin hole, the puncture needle being available for fixed dimension penetrates, and reaches to reduce the purpose of operating procedure. When puncture needle needs to unload, the withdraw of the needle groove of upper spider, middle frame and lower bearing bracket provides passage for puncture needle.
Although the embodiment that disclosed herein is as above, but described content is only to facilitate the embodiment understanding the present invention and adopt, is not limited to the present invention. Technical staff in any the technical field of the invention; under the premise without departing from the spirit and scope that disclosed herein; any amendment and change can be done in the formal and details implemented; but the scope of patent protection of the present invention, still must be as the criterion with the scope that appending claims defines.
Claims (8)
1. one kind can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack, it is characterised in that described puncture supporter includes ultrasonic probe positioning clamping device and puncture needle positioning clamping device;
Described ultrasonic probe positioning clamping device includes clamping device and frame; Described clamping device is made up of the four-bar mechanism being symmetrically arranged; Four-bar mechanism includes four connecting rods and two groups of side links respectively, and described connecting rod extends to away from frame direction, forms clamping limb; Wherein, one group of side link is half gear near frame one end, and another group side link is the holding handle protruded near frame one end; Described frame is provided with withdraw of the needle groove;
Described puncture needle positioning clamping device includes arc-shaped guide rail, V-type rail and plane clamping plate; Described arc-shaped guide rail couples with frame, and has a through hole and an arc guide barrel on arc-shaped guide rail; Described V-type rail has two through holes and a V-type guide groove, and one of them through hole is coupled with the through hole of arc-shaped guide rail by screw, and another through hole is coupled with the arc guide barrel of arc-shaped guide rail by screw; Described V-type rail and plane clamping plate are provided with folding handle, make V-type rail separate with plane clamping plate by folding handle.
2. as claimed in claim 1 can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack, it is characterised in that
Described frame includes upper spider, middle frame and lower bearing bracket;
Described clamping limb includes bottom right clamping limb, bottom left clamping limb, upper right clamping limb and upper left clamping limb;
Described two groups of side links are respectively with half gear side link and band holding handle side link; Described half gear side link and holding handle side link are respectively arranged with four, and the engagement of four and half gears.
3. as claimed in claim 1 can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack, it is characterised in that
The V-type guide groove offered in described V-type rail is located exactly on the central plane of clamping device;
The screw that described through hole connects can move so that V-type rail rotates around the through hole of arc-shaped guide rail in arc-shaped guide rail, it is achieved the adjustment of puncture angle.
4. as claimed in claim 1 can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack, it is characterized in that, described clamping limb is prominent to clamping device central plane, and clamping limb has through hole away from frame one end, and symmetrical clamping limb is coupled by through hole extension spring.
5. multi-angle can regulate the general Ultrasonic-B probe percutaneous kidney puncture rack of inserting needle as claimed in claim 1, it is characterised in that it is consistent and be carved with the silica gel cushion of anti-skid design that the clamping face of described clamping limb is pasted with coefficient of elasticity.
6. as claimed in claim 2 can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack, it is characterised in that be respectively arranged with torsion spring between described side link and frame with holding handle, and make described clamping limb close up and clamp by described torsion spring.
7. as claimed in claim 1 can multi-angle regulate inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack, it is characterised in that being parallel to V-type guide groove direction on described V-type rail has fixed dimension pin hole.
8. multi-angle can regulate the general Ultrasonic-B probe percutaneous kidney puncture rack of inserting needle as claimed in claim 1, it is characterised in that described V-type rail and plane clamping plate realize the compression to puncture needle by butterfly spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263946.6A CN105662593B (en) | 2016-04-25 | 2016-04-25 | It is a kind of can multi-angle regulation inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610263946.6A CN105662593B (en) | 2016-04-25 | 2016-04-25 | It is a kind of can multi-angle regulation inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack |
Publications (2)
| Publication Number | Publication Date |
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| CN105662593A true CN105662593A (en) | 2016-06-15 |
| CN105662593B CN105662593B (en) | 2017-12-15 |
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| CN201610263946.6A Active CN105662593B (en) | 2016-04-25 | 2016-04-25 | It is a kind of can multi-angle regulation inserting needle general Ultrasonic-B probe percutaneous kidney puncture rack |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106562816A (en) * | 2016-11-10 | 2017-04-19 | 李利 | Universal ultrasonic guiding support and method for assembling the same on ultrasonic probe |
| CN106725769A (en) * | 2017-02-18 | 2017-05-31 | 广州雅莉卡实验室设备有限公司 | A kind of ultrasonic probe puncture frame |
| CN107811684A (en) * | 2017-11-23 | 2018-03-20 | 中山大学附属第三医院 | Visualize foramen intervertebrale lens auxiliary navigation method and ultrasonic navigation system supplymentary instrument |
| CN108635023A (en) * | 2018-05-23 | 2018-10-12 | 刘彦廷 | A kind of artery and vein puncture device and piercing method |
| CN109953805A (en) * | 2019-04-08 | 2019-07-02 | 深圳市乐普源医疗科技有限公司 | Ultrasonic probe puncture frame |
| CN113598897A (en) * | 2021-07-14 | 2021-11-05 | 北京理工大学 | Electric control quick release type puncture needle clamping device |
| CN116990564A (en) * | 2023-09-27 | 2023-11-03 | 武汉精毅通电子技术有限公司 | Correction device and correction method for cantilever probe |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106562816A (en) * | 2016-11-10 | 2017-04-19 | 李利 | Universal ultrasonic guiding support and method for assembling the same on ultrasonic probe |
| CN106725769A (en) * | 2017-02-18 | 2017-05-31 | 广州雅莉卡实验室设备有限公司 | A kind of ultrasonic probe puncture frame |
| CN107811684A (en) * | 2017-11-23 | 2018-03-20 | 中山大学附属第三医院 | Visualize foramen intervertebrale lens auxiliary navigation method and ultrasonic navigation system supplymentary instrument |
| CN108635023A (en) * | 2018-05-23 | 2018-10-12 | 刘彦廷 | A kind of artery and vein puncture device and piercing method |
| CN109953805A (en) * | 2019-04-08 | 2019-07-02 | 深圳市乐普源医疗科技有限公司 | Ultrasonic probe puncture frame |
| CN113598897A (en) * | 2021-07-14 | 2021-11-05 | 北京理工大学 | Electric control quick release type puncture needle clamping device |
| CN113598897B (en) * | 2021-07-14 | 2024-02-23 | 北京理工大学 | Electric control puncture needle clamping device |
| CN116990564A (en) * | 2023-09-27 | 2023-11-03 | 武汉精毅通电子技术有限公司 | Correction device and correction method for cantilever probe |
| CN116990564B (en) * | 2023-09-27 | 2024-03-15 | 武汉精毅通电子技术有限公司 | Correction device and correction method for cantilever probe |
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