CN101612066B - B ultrasonic positional puncture collimation support and detection caliper thereof - Google Patents
B ultrasonic positional puncture collimation support and detection caliper thereof Download PDFInfo
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- CN101612066B CN101612066B CN2009101044576A CN200910104457A CN101612066B CN 101612066 B CN101612066 B CN 101612066B CN 2009101044576 A CN2009101044576 A CN 2009101044576A CN 200910104457 A CN200910104457 A CN 200910104457A CN 101612066 B CN101612066 B CN 101612066B
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Abstract
The invention relates to a B ultrasonic positional puncture collimation support and a detection caliper thereof, relating to medical appliances. Both sides of the lower edge of the middle part of a vertical plate (1) are respectively connected with a front annular ring (6), and both sides of the rear section of a vertical plate straight shank (3) are respectively connected with a rear annular ring (7), the middle of the vertical plate is provided with a circular arc sliding chute hole (5), an L-shaped guide way slides, the end of a support arm of a locking support (11) penetrates through the sliding chute hole (5) and then is vertically connected with a backup plate (10) and a guide way (8), and inner hole screw threads are arranged in the other supporting arm and are engaged with a lock bolt (12); and both sides of the middle of a straight shank (24) are respectively provided with an L-shaped front snap ring(25), and the back of the straight shank (24) is provided with an L-shaped rear snap ring(26). The invention has the advantages of simple and reliable structure, easy debugging, installation and disassembly, flexible and convenient operation, simple principle, high puncture accuracy and one-time success ratio, favorable adjustability and wide range of application.
Description
One, technical field
The present invention relates to medical apparatus and instruments, especially a kind of B ultrasonic localised puncture collimation support and with its supporting range finding, the check slide calliper rule.
Two, technical background
B ultrasonic guiding (or location) gets involved the diagnosis and treatment technology down; Like Liver and kidney aspiration biopsy, the injection of hepatorenal cyst puncture suction, percutaneous renal puncture fistulation lithotrity and deep abscess or the injection of hydrops puncture suction etc.; Big-and-middle-sized hospital generally carries out in various places; But paracentesis itself remain in obvious deficiency, thereby become the bottleneck of this type intervention diagnosis and treatment technical development.The development condition of above-mentioned technology: 1, conventional method is puncture under B ultrasonic summary location or guiding, is applicable to bigger focus, and focus less or that the position is darker then is difficult to success or needs the puncture of repeated multiple times inserting needle to accomplish.2, be enclosed within by foraminous ring set on a kind of existence ring for many years that Ultrasonic-B probe is anterior to come auxiliary puncture,, all do not meet the clinical practice requirement, still belong to the localized category of summary, its effect difference and rare use no matter say from principle or from structure because of it.Above dual mode all exists puncture poor accuracy, near the organizational structure of easy accidental injury and success rate to be difficult to problems such as assurance.3, having developed the special-purpose Ultrasonic-B probe of special puncture in the industry has the Baltimore groove structure, and is used for clinically on a small quantity, but because it exists factors such as blind area and expensive to make its limited use fail popularization at the puncture procedure position.
Three, summary of the invention
It is a kind of simple in structure that the object of the invention provides; On flat with symmetry structure or bar column Ultrasonic-B probe one lateral center vertical plane; The puncture angle or the direction of puncture needle can either be immobilized, can in certain paracentesis depth scope, regulate the collimation support of (being orientation and roll adjustment) arbitrarily again, and a kind of range finding, check slide calliper rule that use with support equipped are provided.
The technical scheme that B ultrasonic localised puncture collimation support is taked is that including the riser trailing edge is that the sliding limit of circular arc face, posterior end are connected with the riser staight shank backward; Guide rail is positioned at riser one side, and its medial surface has groove that total length connects, vertical backup plate is arranged above the stage casing, embraces ring before its lower edge both sides, described riser middle part connect one, and riser staight shank back segment both sides connect a back and embrace ring; Riser middle part has the chute hole of circular arc, L-shaped guide rail slide with vertically be connected with backup plate and guide rail after lock bracket one support arm end passes chute hole, another support arm has inner hole thread and clamping screw meshes.。
B ultrasonic localised puncture collimation support, sliding limit face of described circular arc and arc chute hole are the same center of circle, the circular arc limit is parallel each other.
B ultrasonic localised puncture collimation support, described riser forward lower comer has the projection piece; There is scarce hole in bottom before the riser.
B ultrasonic localised puncture collimation support is embraced the c-shaped or enclosed shape of ring before described, and it is c-shaped that ring is embraced in the back, and C shape is embraced ring Open Side Down or to the side; Preceding embracing on ring, the back armful ring bar that encircles do not have or has inner hole thread and caging bolt engagement.
B ultrasonic localised puncture collimation support; It is jagged to go up the angle before the described riser; There is the riser of spacing horizontal piece B and spacing horizontal piece A, level that the pedestal with vertical circular hole is arranged respectively in the vertical riser both sides of breach; Be that perpendicular straight bar section is in the vertical circular hole of pedestal between cross tube and the sheer pole that F shape rotates sliding bar, the cross tube that F shape is rotated sliding bar has inner hole thread and pointed cone bolt to mesh.
B ultrasonic localised puncture collimation support, there is perpendicular skew back face described spacing horizontal piece B lower end; Between spacing horizontal piece A lower surface and the pedestal upper surface spacing is arranged with vertical circular hole.
The matching used detection slide calliper rule of B ultrasonic localised puncture collimation support include staight shank, the graduated ruler in a side, described staight shank front part sides preceding snap ring, both sides, the rear portion back snap ring that takes the shape of the letter U that takes the shape of the letter U.
Detect slide calliper rule, inner hole thread and bolt engagement are arranged or do not have on the snap ring bar of preceding snap ring, back snap ring.
Detect slide calliper rule, the snap ring bar of preceding snap ring is carved with equal pitch contour.
For the flat Ultrasonic-B probe, adopt wide side surface leading edge inserting needle puncture usually along probe.Obviously, embrace ring behind the preceding armful of ring of support, the most suitable with the C shape pattern that Open Side Down; Because the multiformity of Ultrasonic-B probe shape size adopts the adjustable way of embracing increase caging bolt on the ring bar can improve versatility.
Maybe be in the puncture procedure process forward with defeating Ultrasonic-B probe, react on the riser front and cause riser to drive entire bracket sliding backward displacement, design riser forward lower comer has the projection piece, promptly is in order to prevent riser excessive slip backward; Can active F shape rotate sliding bar structure (annotate: rotate after sliding bar downslide side changes F shape, its lower end promptly becomes a perpendicular projection, and sheer pole then is a pleuron) to adopt, can be movable and the projection that can directly regulate, more convenient use.The purpose that increases sheer pole (pleuron) is that when the restriction riser slided, attaching increased the means that another kind of restriction puncture needle moves.
For bar column Ultrasonic-B probe, be more or less the same with thickness owing to its anterior reduced width, can be along the thick side surface leading edge puncture of probe, its advantage is can omnidistance supervision inserting needle line or needle track.To this kind situation, preceding armful of ring, back are embraced ring and are adopted the style of opening closed loop before the C of side shape or enclosed shape better, and enclosed shape is encircled structure and more firmly is difficult for deformed damaged.
Range finding, check slide calliper rule (be called for short and detect slide calliper rule) are used for 1. measuring the desired depth (with the focus deep equality) that on the Ultrasonic-B probe axis, punctures, and then the degree of depth of the actual inserting needle of definite puncture needle (there is scale on the surface); 2. whether the checking bracket riser is vertical with the curved surface Ultrasonic-B probe; 3. one of final main effect of checking bracket is a whether fixing or beat of puncture needle (point) orientation.
Because the popularization and application of computer-aided design manufacturing technology in field of engineering technology uses the situation of nonplanar arc-shaped curved surface Ultrasonic-B probe a lot of now, its shape different sizes, but the dust head is similar.The curved surface Ultrasonic-B probe has brought a difficulty for the detection link of B ultrasonic localised puncture collimation support.Whether as being the plane probe, it is vertical with the probe plane then directly to detect the riser side with angle square.The arc-shaped curved surface of curved surface probe can not directly detect with angle square or ruler, then will carry out the conversion of " face " earlier, promptly converts the curved surface of curved surface probe to plane row detection again.The center line of the Ultrasonic-B probe two sides of symmetrical configuration (or other bisector, and this center line is ready-made on a lot of Ultrasonic-B probes) promptly constitutes a coronal plane.Before the setting of snap ring be exactly to utilize these bisectors to obtain to supply to detect one of the mode of the datum plane of usefulness.
Before snap ring specifically be shaped as one remove the top rectangle; Its right and left is carved with equal pitch contour; Square shape in can changing on the base and be complementary with the Ultrasonic-B probe front lower surface and keep the base left-right symmetric; Or the caging bolt adjusting through two sides about on the base, make on the Ultrasonic-B probe two sides bisector and the equal pitch contour place on preceding snap ring the right and left snap ring bar at grade.
If the snap ring base is vertical with the chi face before making again, when drawing close the detection slide calliper rule on Ultrasonic-B probe, ruler staight shank one side lower edge overlaps with the detecting head surface intermediate line, and the ruler scale edge that it is used to measure promptly is in the axis of Ultrasonic-B probe.For a certain reason, to embrace annular strain or caging bolt loosening etc. as embracing ring, back before the support, make the displacement of puncture needle generation beat and cause needle point can not be on the axis of Ultrasonic-B probe, so, this moment needle point promptly can not with ruler scale coincident.In other words,, can also check simultaneously and find whether puncture needle and needle point thereof are fixed on the preposition or beat takes place, promptly measuring and check unites two into one when before the art during measuring distance.It is thus clear that, the setting of preceding snap ring, being not only provides two kinds of check systems, and the more important thing is that when problem existed, in the end link showed it in real time, the effect of playing " final diagnosis " and making a final check.Therefore the design of snap ring is necessary before.
In like manner; For embracing ring before C shape or the enclosed shape; Satisfy the center set level direct-connected connect and with the each other perpendicular or parallel condition of riser under, prop up on (or opposite side) at its bilateral equal pitch contour be set, make the bisector on the Ultrasonic-B probe two sides encircle equal pitch contour place that bilateral props up at grade with preceding armful.This is the most direct detected object and mode.
The present invention can adopt rigid materials such as engineering plastics or alloy to make; Suggestion adopts the on-deformable engineering plastics of bump to make; The alloy material then has more yielding shortcoming after the collision, takes place must cause the degree of accuracy of support to descend after the deformation, thereby possibly bring frequent check correction work.
The present invention uses step and method following:
(1) supporting preparation
1, groove: find and depict (right other) straight line parallel with its intermediate line line as a token of in Ultrasonic-B probe one side, the distance between two lines equates with half the (about 1mm) of outer catheter external diameter.Find and depict intermediate line in the Ultrasonic-B probe another side.
2, other kit: comprise angle square, ⊥ shape angle square, ruler and outer catheter etc.
Angle square is used for riser and the whether vertical detection of plane Ultrasonic-B probe, and ⊥ shape angle square is used for riser and the whether vertical detection of curved surface Ultrasonic-B probe.
Whether armful ring (opposite side is provided with equal pitch contour) was parallel with support riser 1 before ruler was used for detecting and before the C of side opening shape, embraces ring or enclosed shape.
Be equipped with in addition all B ultrasonic machines preferably of the outer catheter, performance and the structure that are complementary with puncture needle.
(2) debugging, installation, range finding, directed and puncture
1, embrace the ring back before needing to detect support before the art and adjusting it and embrace ring, its standard is: grasp Ultrasonic-B probe and embraced by front and back and encircle tight appropriate level, both can put into and take out Ultrasonic-B probe, before and after putting into Ultrasonic-B probe, embrace ring again after quilt armful steady and fixed; The left lower side line of 1. riser is overlapped with the right other center markings on Ultrasonic-B probe surface, 2. the riser left surface is vertical with the plane (coronalplane or sagittal plane) of popping one's head in, 3. riser forward lower comer projection piece or F shape sliding bar and detecting head surface leading edge are drawn close; Needle tip can overlap with the ruler scale edge of detection ruler.
(1) to the detection of curved surface Ultrasonic-B probe:
1. embrace around-France before detecting: after a side of ⊥ shape angle square is propped up the scarce hole of passing the anterior bottom of riser, make its base and preceding armful of ring middle part subbranch, can check whether riser is vertical with the curved surface Ultrasonic-B probe.In this way, then embrace ring before the adjustment and embrace ring, make the bisector on the Ultrasonic-B probe two sides encircle equal pitch contour place that bilateral props up at grade with preceding armful with the back.
2. snap ring method before detecting: on the staight shank of detection slide calliper rule and another side and end face that the turning point leans against Ultrasonic-B probe, snap ring promptly is stuck in the front and rear of Ultrasonic-B probe behind the preceding snap ring, and ruler staight shank one side lower edge overlaps with the detecting head surface intermediate line.Check the equal pitch contour of above-mentioned bisector and preceding snap ring the right and left whether to locate at grade.In this way, a side of ⊥ shape angle square propped up pass on the termination that rests snap ring the right and left before the slide calliper rule behind the following scarce hole of vertical plate part, can check whether riser is vertical with the curved surface Ultrasonic-B probe.
A method of adjustment of (2) embracing ring behind preceding armful of ring has two kinds: a kind of adjustment method of knocking, and to being prone to the ring of embracing that shape-changing material such as steel do, can embracing ring and make it slight deformation through knocking; The 2nd, bolt adjustment method; To with being difficult for the ring of embracing that deformation material such as duroplasts do; Can turn ring goes up the bolt of one or more positions device and makes it advance and retreat; Two kinds of methods all can be finely tuned armful ring position and the interior spacing of ring, thereby confirm the position of Ultrasonic-B probe and riser, reach to embrace before above-mentioned requirements is to encircle back armful ring armful steady Ultrasonic-B probe on the correct position of regulation.
2, installation method:
Mostly existing Ultrasonic-B probe is pre-large post-small shape (rectangular bar shaped or box-shaped are also arranged), and the width and thickness of head is all greater than handle portion.Ultrasonic-B probe put into embraces the ring back before the support that mode is good and embrace in the ring, two kinds of methods are arranged:
(1) insertion backward: rotate (horizontal stroke) perpendicular projection to the side and abdicate the locus, will pop one's head in, rotate (horizontal stroke) perpendicular projection again and reset, make at last and erect projection and the Ultrasonic-B probe leading edge is close to by embracing before injecting behind the forward direction after the ring back embraces ring.
Another method is, embraces ring before unscrewing and goes up relevant caging bolt, abdicates enough spaces and avoids stopping of riser forward lower comer, tights a bolt after again behind the probe of packing into.But, as popping one's head in, all turning caging bolt and checking and proofread and correct support, bother first with this method installation at every turn, second the precision of support is debugged than difficulty and is controlled, so preferably do not change tested support easily.
(2) insertion backward forward: move back ring and go up relevant caging bolt and abdicate the space embracing ring before " O " shape, revolving, earlier by after insert probe head forward, insert less handle portion more backward in ring is embraced in the back, then precession caging bolt probe locked.
3, be placed in the outer catheter that injects puncture needle in the inner groovy of guide rail; Lean against on Ultrasonic-B probe another side and the end face detecting slide calliper rule again; The adjustment needle point is measured the position on the edge at ruler I; Make its reading and the focus deep equality of measuring of beginning B ultrasonic, tighten clamping screw and the fixing outer catheter of guide rail immediately.
4, last, open the middle graduation mark of B ultrasonic screen picture, the middle part of lesion image is positioned on this line, simultaneously puncture needle is thrust focus (central part) according to above-mentioned depth of needle.In the piercing process, accomplish " steady, accurate, fast ", reduce the operability deviation as far as possible and be beneficial to and puncture successfully.After puncturing successfully, can looser a bolt, take off support and probe.
B ultrasonic and the most basic performance and the architectural feature of probe thereof are followed and are made full use of in strictness of the present invention; That is 1. according to ultrasound wave in certain distance along the bundle tropism of straightline propagation and the direction finding and ranging function of the B ultrasonic that reflexive determined thereof, the structural symmetry of Ultrasonic-B probe that 2. forms according to the axial symmetry principle design and ultrasonic beam thereof, B ultrasonic screen general image.On the vertical plane of intermediate line and center of its structure (accurate easily again quantification of some unique faces and the markings dough-making powder of grasping); It is identical the directed function with roll adjustment of puncture needle to be connected, and carries out fixed point cross bearing and punctures.Must be thereby reach paracentesis " being certain about " and " wearing standard " mutually unified basic demand and the purpose of accurately locating, accurately puncturing; Change this traditional inaccuracy of B ultrasonic " guiding " or summary station-keeping mode, realize obvious progress from B ultrasonic " guiding " to B ultrasonic " location ".
That the present invention has is simple in structure, reliable, debugging, peace installation and dismantling be to easily, flexible operation, easy; Principle is simple and clear, and puncture accuracy and one-time success rate are high, and controllability is good, the scope of application is wide.
Four, description of drawings
Further specify the present invention below in conjunction with accompanying drawing.
Fig. 1 is a B ultrasonic localised puncture collimation support basic model perspective view;
Fig. 2 is guide rail and its slip and lock bracket and the adnexa of the B ultrasonic localised puncture collimation support perspective view that is linked and packed;
Fig. 3 is that the riser of B ultrasonic localised puncture collimation support has F shape to rotate the perspective view of sliding bar bascule and other accessory structure;
Fig. 4 is standing part (left figure) and movable part (right figure) perspective view that the riser F shape of B ultrasonic localised puncture collimation support is rotated the sliding bar bascule;
Fig. 5 is forward and backward armful of ring of a B ultrasonic localised puncture collimation support C shape lateral openings perspective view;
Fig. 6 embraces the ring perspective view after embracing ring and C shape before the B ultrasonic localised puncture collimation support enclosed shape.
Fig. 7 detects the slide calliper rule perspective view.
Among the figure: embrace before the sliding limit face 3- riser staight shank 4- projection piece 5- arc chute hole 6- of 1- riser 2- circular arc and embrace ring 8- guide rail plate 9- groove 10- backup plate 11- guide rail behind the ring 7- and slide and rotate the spacing horizontal piece B22- of the sliding bar 16- cross tube 17- sheer pole 18- pointed cone bolt 19- spacing horizontal piece A21- of breach 20- with a lock bracket 12- clamping screw 13- caging bolt 14- pedestal 15-F shape with holes and lack snap ring 27- bolt 28- contour behind the preceding snap ring 26- of hole 23- ruler 24- staight shank 25-
Five, the specific embodiment
Like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, including riser 1 trailing edge is that the sliding limit of circular arc face 2, posterior end are connected with riser staight shank 3; Guide rail 8 medial surface have lengthwise groove 9, vertical backup plate 10 are arranged above the stage casing, embrace ring 6 before its lower edge both sides, described riser 1 middle part connect one, and riser staight shank 3 back segment both sides connect a back and embrace ring 7; Riser middle part has arc chute hole 5, and L-shaped guide rail slides and passes with lock bracket 11 1 support arm ends that chute hole 5 backs and backup plate 10 and guide rail 8 vertically are connected, another support arm has inner hole thread and clamping screw 12 meshes.The sliding limit of described circular arc face 2 is the same center of circle with arc chute hole 5, and the circular arc limit is parallel each other.Described riser 1 forward lower comer has projection piece 4; There is scarce hole 22 in bottom before the riser 1.Embrace ring 6 c-shaped or enclosed shapes before described, it is c-shaped that ring 7 is embraced in the back, and C shape is embraced ring Open Side Down or to the side; Before embrace ring 6, back and embrace and have or do not have inner hole thread on the ring bar of ring 7 and mesh with caging bolt 13.Go up angle jagged 19 before the described riser 1; There is the riser 1 of spacing horizontal piece B21 and spacing horizontal piece A20, level that the pedestal 14 with vertical circular hole is arranged respectively in scarce 19 vertical riser 1 both sides; Be that perpendicular straight bar section is in the vertical circular hole of pedestal 14 between cross tube 16 that F shape rotates sliding bar 15 and the sheer pole 17, the cross tube 16 that F shape is rotated sliding bar 15 has inner hole thread and pointed cone bolt 18 to mesh.There is perpendicular skew back face described spacing horizontal piece B21 lower end; Between spacing horizontal piece A20 lower surface and pedestal 14 upper surfaces spacing is arranged with vertical circular hole.
As shown in Figure 7, the matching used detection slide calliper rule of a kind of B ultrasonic localised puncture collimation support include staight shank 24, the graduated ruler 23 in a side, described staight shank 24 front part sides preceding snap ring 25, both sides, the rear portion back snap ring 26 that takes the shape of the letter U that takes the shape of the letter U.Inner hole thread and bolt 27 engagements are arranged or are not had on the snap ring bar of preceding snap ring 25, back snap ring 26.The snap ring bar of preceding snap ring 25 is carved with equal pitch contour 28.
Claims (9)
1. B ultrasonic localised puncture collimation support, including riser (1) trailing edge is that the sliding limit face (2) of circular arc, posterior end are connected with riser staight shank (3); Guide rail (8) medial surface has lengthwise groove (9), vertical backup plate (10) is arranged above the stage casing, it is characterized in that: embrace ring (6) before lower edge both sides, described riser (1) middle part connect one, riser staight shank (3) back segment both sides connect a back and embrace ring (7); Riser middle part has arc chute hole (5), and L-shaped guide rail slides and passes with lock bracket (11) one support arm ends that chute hole (5) back and backup plate (10) and guide rail (8) vertically are connected, another support arm has inner hole thread and clamping screw (12) meshes.
2. a kind of B ultrasonic localised puncture collimation support according to claim 1 is characterized in that: the sliding limit face of described circular arc (2) is the same center of circle with arc chute hole (5), and the circular arc limit is parallel each other.
3. a kind of B ultrasonic localised puncture collimation support according to claim 1 is characterized in that: described riser (1) forward lower comer has projection piece (4); There is scarce hole (22) in the preceding bottom of riser (1).
4. a kind of B ultrasonic localised puncture collimation support according to claim 1 is characterized in that: embrace ring (6) c-shaped or enclosed shape before described, it is c-shaped that ring (7) is embraced in the back, and C shape is embraced ring Open Side Down or to the side; Before embrace ring (6), back and embrace and do not have on the ring bar of ring (7) or have inner hole thread and caging bolt (13) to mesh.
5. a kind of B ultrasonic localised puncture collimation support according to claim 1; It is characterized in that: the preceding angle jagged (19) of going up of described riser (1); There is the riser (1) of spacing horizontal piece B (21) and spacing horizontal piece A (20), level that the pedestal (14) with vertical circular hole is arranged respectively in vertical riser (1) both sides of breach (19); Be that perpendicular straight bar section is in the vertical circular hole of pedestal (14) between cross tube (16) that F shape rotates sliding bar (15) and the sheer pole (17), the cross tube (16) that F shape is rotated sliding bar (15) has inner hole thread and pointed cone bolt (18) to mesh.
6. a kind of B ultrasonic localised puncture collimation support according to claim 1 is characterized in that: there is perpendicular skew back face described spacing horizontal piece B (21) lower end; Between spacing horizontal piece A (20) lower surface and pedestal (14) upper surface spacing is arranged with vertical circular hole.
7. the matching used detection slide calliper rule of a kind of B ultrasonic localised puncture collimation support according to claim 1; Include staight shank (24), the graduated ruler in a side (23), it is characterized in that: described staight shank (24) front part sides preceding snap ring (25), both sides, the rear portion back snap ring (26) that takes the shape of the letter U that takes the shape of the letter U.
8. detection slide calliper rule according to claim 7 is characterized in that: inner hole thread and bolt (27) engagement are arranged or do not have on the snap ring bar of preceding snap ring (25), back snap ring (26).
9. detection slide calliper rule according to claim 7 is characterized in that: the snap ring bar of preceding snap ring (25) is carved with equal pitch contour (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101044576A CN101612066B (en) | 2009-07-28 | 2009-07-28 | B ultrasonic positional puncture collimation support and detection caliper thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101044576A CN101612066B (en) | 2009-07-28 | 2009-07-28 | B ultrasonic positional puncture collimation support and detection caliper thereof |
Publications (2)
| Publication Number | Publication Date |
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| CN101612066A CN101612066A (en) | 2009-12-30 |
| CN101612066B true CN101612066B (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009101044576A Expired - Fee Related CN101612066B (en) | 2009-07-28 | 2009-07-28 | B ultrasonic positional puncture collimation support and detection caliper thereof |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102499698A (en) * | 2011-11-10 | 2012-06-20 | 刘中路 | Blood collecting device for special patients in clinical laboratory |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989005123A1 (en) * | 1987-12-08 | 1989-06-15 | Intra-Sonix, Inc. | Acoustic image system and method |
| CN2588935Y (en) * | 2002-12-30 | 2003-12-03 | 李坤 | General purpose ultrasonic-B probe piercing bullnose |
| CN2659341Y (en) * | 2003-10-13 | 2004-12-01 | 扈清明 | Ultrasonic puncture director |
| WO2007041685A1 (en) * | 2005-10-04 | 2007-04-12 | Brown Garrett W | Apparatus for hand control, pressure amplification and stabilization of medical and industrial devices |
| CN2902217Y (en) * | 2005-12-08 | 2007-05-23 | 邱学文 | B-ultrasonic guiding puncture positioning device |
| CN201067439Y (en) * | 2007-08-16 | 2008-06-04 | 仉凤 | B-ultrasound puncture location racks |
| CN201108442Y (en) * | 2007-12-03 | 2008-09-03 | 鲍克菊 | Adjustable B ultra-puncture locating auxiliary machine |
| CN201320185Y (en) * | 2008-12-25 | 2009-10-07 | 李国俊 | Sighting bracket for B ultrasonic locating and puncturing |
-
2009
- 2009-07-28 CN CN2009101044576A patent/CN101612066B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1989005123A1 (en) * | 1987-12-08 | 1989-06-15 | Intra-Sonix, Inc. | Acoustic image system and method |
| CN2588935Y (en) * | 2002-12-30 | 2003-12-03 | 李坤 | General purpose ultrasonic-B probe piercing bullnose |
| CN2659341Y (en) * | 2003-10-13 | 2004-12-01 | 扈清明 | Ultrasonic puncture director |
| WO2007041685A1 (en) * | 2005-10-04 | 2007-04-12 | Brown Garrett W | Apparatus for hand control, pressure amplification and stabilization of medical and industrial devices |
| CN2902217Y (en) * | 2005-12-08 | 2007-05-23 | 邱学文 | B-ultrasonic guiding puncture positioning device |
| CN201067439Y (en) * | 2007-08-16 | 2008-06-04 | 仉凤 | B-ultrasound puncture location racks |
| CN201108442Y (en) * | 2007-12-03 | 2008-09-03 | 鲍克菊 | Adjustable B ultra-puncture locating auxiliary machine |
| CN201320185Y (en) * | 2008-12-25 | 2009-10-07 | 李国俊 | Sighting bracket for B ultrasonic locating and puncturing |
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| Publication number | Publication date |
|---|---|
| CN101612066A (en) | 2009-12-30 |
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