US3561429A - Instrument for obtaining a biopsy specimen - Google Patents

Instrument for obtaining a biopsy specimen Download PDF

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Publication number
US3561429A
US3561429A US3561429DA US3561429A US 3561429 A US3561429 A US 3561429A US 3561429D A US3561429D A US 3561429DA US 3561429 A US3561429 A US 3561429A
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Prior art keywords
member
means
vacuum
tip
instrument
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Expired - Lifetime
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Warren R Jewett
Walter C Bialobrzeski
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Eversharp Inc
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Eversharp Inc
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
    • A61B10/02Instruments for taking cell samples or for biopsy
    • A61B10/04Endoscopic instruments
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320783Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30Surgical pincettes without pivotal connections
    • A61B2017/306Surgical pincettes without pivotal connections holding by means of suction

Abstract

An instrument useful in obtaining biopsy specimens or the like from the body. In particular, the instrument is in the form of a gun having a triggerlike mechanism which, in a single stroke, will activate a vacuum-producing means to draw a specimen into a tip supported by the gun and, thereafter, cause a portion of the specimen drawn into the tip to become severed.

Description

United States Patent [72] Inventors Warren R. Jewett [56] Reference Cited 8 M] b K C UNITED STATES PATENTS [2 A l N :3 ms 2,790,437 4/1957 Moore 128/2 pp o. 2,881,756 4/1959 Crosby et a1 128/2 [22] Filed May 23,1968 3 033 19 [45] Patented Fehg, 1971 4 5/1962 Lrppert 128/2 [73] Assi nee Eversharp Inc 3,084,691 4/1963 Stoner 128/278 g 3,173,414 3/1965 Guillant 128/2 3 253 524 5 1966 A h 1 5 1 by direct and mesne assignments 9 S 1Z3Wa et a 9 I Continuation-impart of application Ser. No. FOREIGN PATENTS 503,166, Oct. 23, 1965, now abandoned. 1,161,400 3/ 1958 France 128/2 136,009 1961 U.S.S.R. 128/2 146,433 1962 U.S.S.R. 128/2 Primary Examiner-Dalton L. Truluck Assistant Examinerl(yle L. Howell Attorneys-Delio and Montgomery and Jeremiah J. Duggan [54] INSTRUMENT FOR OBTAINING A BIOPSY SPECIMEN ABSTRACT: An instrument useful in obtaining biopsy 10Cla1ms 8Draw1n F s.

g lg specimens or the like from the body. In particular, the mstru- [52] US. Cl 128/2, ment is in the form of a gun having a triggerlike mechanism 128/305 which, in a single stroke, will activate a vacuum-producing [51] Int. Cl A6lb 10/00 means to draw a specimen into a tip supported by the gun and, Field of Search 128/2, 2B, thereafter, cause a portion of the specimen drawn into the tip 307, 309, 310, 31 1, 328, 276, 278, 305 to become severed.

VPATENTEDVFEB 919m 3.561.429

f sum 1 or 3 A INVENTORS warren Rdeiuei' WaHeY C Bla\obrzesK\ INSTRUMENT FOR OBTAINING A BIOPSY SPECIMEN This application is a continuation-impart of US. Pat. application Ser. No. 503,166 filed Oct. 23, 1965, now abandoned.

This invention relates to medical and surgical instruments and, more particularly, to an instrument for obtaining a specimen from a membrane body.

In order to avoid the difficulties of exploratory surgery, doctors rely on biopsy material obtained from the interior organs of the body by instruments inserted into the body through the mouth or other natural opening. Biopsy specimens from inaccessible regions of the body have, for the most part, been obtained by utilizing punch forceps and biting forceps. These instruments are fairly satisfactory but have the big disadvantage of requiring practice for the operator to gain facility in their use as well as a very high incidence of unsatisfactory material obtained. A specimen obtained with these instruments is frequently macerated because of the necessity of the operator having to make several bites to obtain the specimen. This is due in part to the dullness of the cutting edges of the instruments and in part to the design of the instruments themselves. In addition, these types of biopsy instruments are not without dangers, that is to say, they frequently require the operator to twist, pull and, sometimes, tear the mucosa being biopsied in order to obtain a specimen. Moreover, it is difficult for the operator to accurately gage the depth of the cut when using the punch or biting forceps.

In more recent years, another techniqueof intestinal biopsy has been advanced. This is the suction biopsy technique, wherein one person applies suction'to the tube of the instrument while a second person draws back on the cutting blade. These instruments cut cleanly and are associated with a low incidence of complications, such as bleeding, and the depth of the specimen can be controlled by the amount of suction applied to the instrument.

In their present form, these instruments are so constructed that two individuals are required to effect the obtaining of a specimen. Furthermore, it has been rather difficult to sequentially effectuate movement of the knife at the correct time, so as to accurately gage the amount of material being cut.

In view of the foregoing, a new and improved instrument for obtaining a specimen was required. The instrument must not only be operable by a single individual, but must also include means for controllably gaging the amount of material to be cut. Additionally, such an instrument must include means for pulling the material being biopsied into a portion of the instrument and thereafter sequentially actuating a cutting instrument at the proper moment to thereby sever a specimen of the right size.

Accordingly, it is an object of this invention to provide a new and improved instrument for obtaining a specimen.

Another object of this invention is to provide a new and improved instrument for accurately gaging-the amount of material to be severed from a membrane body.

Another object of the invention is to provide a new and improved biopsy instrument operable by one individual.

Still another object of the invention is to provide a new and improved biopsy instrument for drawing material therein and severing the material after a predetermined amount of material has been drawn into the instrument.

A further object of the invention is to provide a new and improved instrument for obtaining biopsy specimens from previously inaccessible areas of the human body.

Still other objects and advantages of the invention will in part be apparent and will in part appear hereinafter.

The invention accordingly comprises the features of construction, combinations of elements and arrangement of parts which will be exemplified in'the construction hereinafter set forth and the scope of the invention will be indicated in the claims.

For a fuller understanding of the nature and objects of the invention, reference should be had to the following detailed description, taken in connection with the accompanying drawings, in which:

FIG. 1 is a longitudinal sectional view of the instrument according to the invention;

FIG. 2 is a sectional view taken along line 2-2 of FIG. 1;

FIG. 3 is a top view of the invention with a cover portion removed;

FIG. 4 is a sectional view taken along line 4-4 of FIG. 1;

FIG. 5 is a top view, similar to FIG. 3, showing the position of some of the movable portions of the instrument;

FIG. 6 is a view similar to FIG. 5, showing the position of some of the movable portions of the invention at a later time;

FIG. 7 is a sectional side view of a modified form according to the invention; and

FIG. 8 is a sectional view taken along line 8-8 of FIG. 7.

Referring to FIGS. l 4, there is shown a housing 10 having a handle portion 11 and a front cap portion 12. The housing 10 may be constructed of plastic, wood, metal, or any other suitable material. An elongated hollow tube 14 having a fixedly positioned member 15 mounted thereon and a threaded flanged nut 16 surrounding the member 15, is coupled to a threaded plug 17. The plug 17 is itself threaded into the front cap portion 12. The tube 14 is provided with a hollow tip 20 having an opening 21 formed on one surface thereof for permitting a portion of a membrance body to be drawn into it. The tip 20 is preferably constructed of metal, but plastic or any other suitable material may be utilized. The tip 20 is removable from tube 14 to gain access to the specimen and for sterilization purposes.

Positioned within the tip 20 is a cutting member 24 which is slidably movable within the tip past the opening 21, such that any membrane material extending through opening 21 may be cut by the cutting edge 25 of the mechanism 24 as it moves past the opening. The cutting mechanism 24 should preferably have an edge engaging the inner cylindrical wall of the tip, such that it closes opening 21 after the cut has been made to prevent any tissue entering the opening 21 on the return of the cutting mechanism to its original position. In order to move the cutting mechanism 24 past the opening at a predetermined time, there is provided an actuating wire 27 extending through the tube 14 and into the interior of the housing 10 through plug 15 and cap 12. The wire 27 is slidably supported by member 30 which forms a portion of the suction or vacuumproducing means of the invention. The member 30 is mounted on a trigger 31 and is preferably resiliently biased by a spring 32 such that a force greater than a predetermined force is required to depress the trigger. The wire 14 threadedly engages cutting mechanism 24 such that the tip 20 and the cutting mechanism may be discarded and a new sterile unit substituted therefor.

The suction-producing means of the invention comprises bellows 35 mounted on one end to housing cap 12. It is coupled at its other end to member 30 in a manner such that, upon movement of member 30, the bellows 35 may be drawn to the left of FIG. 1 so as to suck air into the bellows. Positioned within the bellows is a filler plug 36 having a conduit 37 therethrough which is coupled to a conduit arrangement 38 in the cap 12. The arrangement 38 extends into a conduit 39 in plug 15 which cooperates with the interior of the tube 14. Also coupled to conduit 38 is a valve arrangement 40 for prcventing air from escaping when the bellows is drawn to the left of FIG. 1 and for permitting air to escape when the bellows is in a collapsed position. Additionally, to prevent the vacuum from escaping into the housing by way of the cap portion surrounding wire 27, a ball wire vacuum seal 43, preferably made of Teflon, is utilized. To produce a vacuum to draw a portion of a membrane body into the tip 20 through opening 21, the trigger is pulled to the left (FIG. 1), thereby expanding the bellows and causing a vacuum to be formed within tube 14 to draw the membrane into the tip portion. The bellows may be of the normally expanded type or normally collapsed type, although the latter is preferred. If the normally expanded type is utilized, the spring 32 should provide a greater force in order to cause the bellows to remain in a collapsed position until the trigger 31 is pulled.

In order to effectuate the timed movement of cutting mechanism 24 past the opening 21, there is provided a triggering mechanism generally shown at 45, comprising a block 48 fixedly mounted on wire 27. The block 48 cooperates with a cam follower 49a and spring mechanisms 49b and 490 positioned in a guide area 50 cut in the housing 10. A portion of the guide area 50 forms a cam surface generally shown at 51 for moving the member 49a as shown by the arrow 52 against the springs 49b and 49c when the member 30 contacts an adjustable screw member 53 threadedly mounted on the cam follower 49a at a rearward portion 49d. As clearly shown in FIGS. 1 and 3, member 53 is mounted loosely in a channel 54 cut into housing 10. The block 48 is also coupled to member 30 by way of a spring 55. Thus, as the trigger is pulled rear wardly, the vacuum is formed in tube 14 and tip 20 while, at the same time, spring 55 is being expanded. When the member 30 engages the threadedly adjustable screw 53, the cam follower 49a will pivot as shown by the arrow 52 against the cam 51 to permit the block to snap rearwardly until it hits a stop 56 as shown in FIG. 6. In this manner, the cutting mechanism 24 is snapped past the opening 21 to sever a portion of the membrane sucked therein.

It will be evident from FIGS. 1, 3 and that channel 54, having a diameter slightly larger than that of screw 53, permits sufficient rearward and vertical motion of the portion 49d so that the forward portion of member 49a slides along the edge of cam 51 in the direction of arrow 52 (FIG. 5).

The adjustable screw 53 permits the depth of cut to be controlled inasmuch as it limits the amount of vacuum supplied by the bellows prior to the actuating of the cutting mechanism. Therefore, to cut a larger specimen, the screw is adjusted such that the trigger must travel a greater distance prior to snapping the cutting mechanism 24 past opening 21.

In order to return the block 48 to its original blocked position, a tubular member 58 is slidably mounted on wire 27 and is of a dimension such that upon return of the member 30 to the right of FIG. 5, the side of the block 48 will be engaged by tubular member 58 and forced forward past the edge of the cam follower 49a.

As an additional improvement, the invention includes a member 60 mounted on the tube 14 for rotating the tip when the tip is inserted in the body from which a specimen is to be extracted. It is to be further understood that the tube 14 may be constructed of any suitable material such as plastic, metal, etc. Additionally, it is to be understood that the tube 14 may be rigid or flexible so as to permit its guidance into remote regions of the human body.

In operation, the instrument of this invention is generally placed in an endoscope tube which has been inserted in the region of the body from which the specimen is to be taken. The trigger 31 is then pulled rearwardly to form a vacuum and thereby pull a specimen into the tip 20. As the trigger eontinues its rearward movement, the adjustable screw 53 is contacted to trigger the cutting mechanism 24 past the opening 21 to sever the specimen. The instrument is then removed in the manner in which it was inserted and the specimen is taken from the tip.

Referring now to FIGS. 7 and 8, there is shown a modified form of the invention described in connection with FIGS. 1- 6. In place of the bellows shown in FIGS. 1-6, there is utilized a syringe for producing a vacuum. The instrument, according to this invention, is essentially in the form of a gun having a handle shown at 60 with an outer casing 61. The triggerlike mechanism 62 in the fonn of a ring is for permitting an index finger to move a member 63 slidable within a slot shown at 64 positioned within the casing 61. The member 63 is coupled to a member 65 having a caplike member 66 affixed thereto. Positioned within the casing 61 and supported by the sidewall thereof are syringe support elements 68. The syringe shown at 69 having a piston 70 is inserted within the casing. The member 70 fits within the cap member 66 and the piston 70 is movable therewith. The syringe element 69 is provided with a screwable insert tip member 73 which is coupled to a plastic (or other type material) tubing 74 which is itself coupled to a tube member 75. The tube 75 extends into a passage shown at 78 formed within the rodlike member 79 connected to the casing 61 by a coupling joint 80.

A tip, such as disclosed in FIGS. 1-6, and shown at 81, is supported at the end of the member 79 and has an opening 82 for permitting a specimen to be drawn therein. The syringe 69 as well as its cooperating tubings 74 and 75 provide a vacuum which will draw a specimen into the tip 81 through the opening 82.

Positioned within the tip 81 is a severing member which moves past the window or opening 82 to sever a piece of tissue (specimen) drawn therein. The severing member 85 is connected to a wire 86 which is in turn looped at 88 about a member 87. The member 87 is slidably movable within the coupling member 80. In order to effect movement of the member 87 to move the severing knife 85, there is provided a member 89 which is supported on two pins shown at 90 and 91, respectively. The pins 90 and 91 are themselves supported by the casing 61 in a manner not shown. The member 89 is provided with two slots. 92 and 93, respectively, the slot 92 being in the direction of movement of the member 87 whereas, in the preferred embodiment, slot 93 is positioned at an angle of about 45. It should be understood that this angle could be varied.

The member 89 is supported at its rear by a sponge like spring member 95, such as of foam rubber, which is itself supported from a member 96 formed as part of the housing. The member 65 supports a tube shown at 99 having a slot 100 cut therein, in which there is movable a bar 101 supported by a threaded screw member 102 so as to position the bar 101 within the tube 99. The bar 101 is movable by the use of a knob 103 by way of a flat 104 shown on the screw member 102. The fiat permits the screw member 102 to be rotated by the knob 103 but permits screw member 102 to slide therein.

A member 97 is coupled to the member 99 by means of a spring 105. A pin 106 is also provided on the member 89 and cooperates with the bar 101'. In operation, the bar 101 is moved rearwardly as the member 65 moves rearwardly and engages pin 106 causing the member 89 to move rearwardly. This in turn causes member 89 to pivot and release the member 97 which, by way of the spring 105, forces the member 87 rearwardly and this, in turn, causes the severing knife to move rearwardly past the opening 82. The spring is of sufficient resiliency to force the member 89 to return to its original position after the member 97 is returned to the position shown in FIG. 8.

Thus, by the operation of a triggerlike mechanism, a vacuum is first formed to draw tissue into the opening of the tip 81 and thereafter, in a single stroke, causes the severing knife to move rearwardly to sever tissue drawn within the tip. By adjusting the position of the knob 103 and, thus the bar 101, the amount of vacuum required may be varied since the syringe will pull back a lesser amount if the bar 101 is moved toward the front of the instrument.

It will thus be seen that the objects set forth above, among those made apparent from the preceding description, are efficiently attained and since certain changes may be made in the foregoing construction without departing from the scope of the invention, it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.

It is to be understood that the following claims are intended to cover all the generic and specific features of the invention herein described and all statements of the scope of the invention which, as a matter of language, might be said to fall therebetween.

We claim:

1. An instrument for obtaining a specimen from a membrane body, comprising a housing, a hollow tube extending from said housing, tip means positioned on one end of said tube, said tip having an opening in a wall thereof, cutting means positioned in said tip and movable past the opening in said tip, vacuum-producing means mounted in said housing and having a movable portion for producing the vacuum, a vacuum conduit between said tube and said vacuum-producing means, means for actuating said vacuum-producing means to draw a portion of the membrane body into the tip and move said cutting means past said tip opening to sever a specimen from'said membrane body drawn into said tip; said actuating means including a trigger, a first member for moving the vacuum-producing means movable portion coupled to said trigger, a wire extending through the tube and connected to the severing means at one end and supported by said first member at its other end, a block responsive to movement of said wire, means connected between said block and said first member for resiliently biasing said block, a cam follower positioned to prevent movement of the block while said first member is being moved over a portion of its travel, and an abutment member positioned on said cam follower in the line of travel of said first member such that upon contact of said first member and said abutment member, said cam follower is moved to release said block, whereby said cutting means is moved.

2. An instrument in accordance with claim 1 including means mounted on the cam follower adjustable so as to set the amount of vacuum provided prior to moving the cutting means.

3. An instrument in accordance with claim 1 including a tubular member slidably mounted on the wire and positioned to engage said block and said first member.

4. An instrument according to claim 1 in which said vacuum-producing means comprises a syringe having a piston, said piston adapted to move with said actuating means.

5. An instrument according to claim 1 in which said vacuum-producing means is a bellows which is actuated to produce a vacuum by the movement of said actuating means.

6. An instrument according to claim 1 including means mounted on said hollow tube for rotating said tip.

7. An instrument according to claim 1 in which said actuating means includes means for setting the amount of vacuum provided to said tube prior to moving the severing member.

8. An instrument according to claim 1 in which said abutment member comprises an adjustable screw and said block is mounted on said wire.

9. An instrument according to claim 1 in which said abutment member comprises a pin.

10. An instrument according to claim 1 including means mounted on said housing for resiliently biasing said cam follower.

Claims (10)

1. An instrument for obtaining a specimen from a membrane body, comprising a housing, a hollow tube extending from said housing, tip means positioned on one end of said tube, said tip having an opening in a wall thereof, cutting means positioned in said tip and movable past the opening in said tip, vacuum-producing means mounted in said housing and having a movable portion for producing the vacuum, a vacuum conduit between said tube and said vacuum-producing means, means for actuating said vacuum-producing means to draw a portion of the membrane body into the tip and move said cutting means past said tip opening to sever a specimen from said membrane body drawn into said tip; said actuating means including a trigger, a first member for moving the vacuumproducing means'' movable portion coupled to said trigger, a wire extending through the tube and connected to the severing means at one end and supported by said first member at its other end, a block responsive to movement of said wire, means connected between said block and said first member for resiliently biasing said block, a cam follower positioned to prevent movement of the block while said first member is being moved over a portion of its travel, and an abutment member positioned on said cam follower in the line of travel of said first member such that upon contact of said first member and said abutment member, said cam follower is moved to release said block, whereby said cutting means is moved.
2. An instrument in accordance with claim 1 including means mounted on the cam follower adjustable so as to set the amount of vacuum provided prior to moving the cutting means.
3. An instrument in accordance with claim 1 including a tubular member slidably mounted on the wire and positioned to engage said block and said first member.
4. An instrument according to claim 1 in which said vacuum-producing means comprises a syringe having a piston, said piston adapted to move with said actuating means.
5. An instrument according to claim 1 in which said vacuum-producing means is a bellows which is actuated to produce a vacuum by the movement of said actuating means.
6. An instrument according to claim 1 including means mounted on said hollow tube for rotating said tip.
7. An instrument according to claim 1 in which said actuAting means includes means for setting the amount of vacuum provided to said tube prior to moving the severing member.
8. An instrument according to claim 1 in which said abutment member comprises an adjustable screw and said block is mounted on said wire.
9. An instrument according to claim 1 in which said abutment member comprises a pin.
10. An instrument according to claim 1 including means mounted on said housing for resiliently biasing said cam follower.
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Cited By (129)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831585A (en) * 1972-07-19 1974-08-27 T Brondy Retrograde renal biopsy device
US3989033A (en) * 1973-12-06 1976-11-02 David Marcos Halpern Surgical instrument for biopsies
JPS5268689U (en) * 1975-11-17 1977-05-21
EP0010321A1 (en) * 1978-10-19 1980-04-30 Renzo Dr. Brun Del Re Device for the single-handed operation of a biopsy instrument
US4246902A (en) * 1978-03-10 1981-01-27 Miguel Martinez Surgical cutting instrument
US4445517A (en) * 1981-09-28 1984-05-01 Feild James Rodney Suction dissector
EP0120825A1 (en) * 1983-03-23 1984-10-03 Jan Ingemar Näslund A cell sampling apparatus
US4522206A (en) * 1983-01-26 1985-06-11 Dyonics, Inc. Surgical instrument
JPS6156639A (en) * 1984-05-30 1986-03-22 Deibuaishisu For Buasukiyuraa Aterome removing apparatus and method
US4603694A (en) * 1983-03-08 1986-08-05 Richards Medical Company Arthroscopic shaver
US4662371A (en) * 1983-01-26 1987-05-05 Whipple Terry L Surgical instrument
US4669469A (en) * 1986-02-28 1987-06-02 Devices For Vascular Intervention Single lumen atherectomy catheter device
US4753234A (en) * 1986-11-03 1988-06-28 Miguel Martinez Surgical cutting instrument having a offset probe for ophthalmic surgery
US4768506A (en) * 1985-09-26 1988-09-06 Alcon Laboratories, Inc. Handpiece drive apparatus for powered surgical scissors
US4776346A (en) * 1984-02-10 1988-10-11 Dan Beraha Biopsy instrument
WO1988007839A1 (en) * 1987-04-15 1988-10-20 James Taylor Sampling device
US4781186A (en) * 1984-05-30 1988-11-01 Devices For Vascular Intervention, Inc. Atherectomy device having a flexible housing
US4838281A (en) * 1985-02-28 1989-06-13 Alcon Laboratories, Inc. Linear suction control system
US4989614A (en) * 1988-02-23 1991-02-05 Vance Products Incorporated Fine-needle aspiration cell sampling methods
USRE33569E (en) * 1986-02-28 1991-04-09 Devices For Vascular Intervention, Inc. Single lumen atherectomy catheter device
US5025797A (en) * 1989-03-29 1991-06-25 Baran Gregory W Automated biopsy instrument
US5069224A (en) * 1989-02-24 1991-12-03 Zinnanti Jr Anthony Endometrial aspirator
US5121751A (en) * 1990-03-16 1992-06-16 Ryder International Corporation Instrument for tissue sampling
US5172701A (en) * 1990-02-28 1992-12-22 Medical Device Technologies, Inc. Single use automated soft tissue aspiration biopsy device
US5213110A (en) * 1992-03-16 1993-05-25 Du-Kedem Projects Ltd. Pistol-grip vacuum soft tissue biopsy device
US5249583A (en) * 1991-02-01 1993-10-05 Vance Products Incorporated Electronic biopsy instrument with wiperless position sensors
WO1994028803A1 (en) * 1993-06-11 1994-12-22 Hec Medical Arts Ltd. Catheter and method of use thereof
US5395312A (en) * 1991-10-18 1995-03-07 Desai; Ashvin Surgical tool
US5469860A (en) * 1994-04-11 1995-11-28 De Santis; Stephen A. Fine needle aspiration cytology device syringe holder
US5560373A (en) * 1994-04-11 1996-10-01 De Santis; Stephen A. Needle core biopsy instrument with durable or disposable cannula assembly
US5674232A (en) * 1990-06-05 1997-10-07 Halliburton; Alexander George Catheter and method of use thereof
US5779647A (en) * 1995-06-07 1998-07-14 Chau; Sonny Automated biopsy instruments
US5817033A (en) * 1994-04-11 1998-10-06 Desantis; Stephen A. Needle core biopsy device
US5833643A (en) * 1996-06-07 1998-11-10 Scieran Technologies, Inc. Apparatus for performing ophthalmic procedures
WO1999015079A1 (en) * 1997-09-19 1999-04-01 United States Surgical Corporation Biopsy apparatus and method
US6019733A (en) * 1997-09-19 2000-02-01 United States Surgical Corporation Biopsy apparatus and method
US6050955A (en) * 1997-09-19 2000-04-18 United States Surgical Corporation Biopsy apparatus and method
US6077231A (en) * 1996-06-14 2000-06-20 United States Surgical Corporation Apparatus and method for localizing and removing tissue
US6193673B1 (en) 1998-02-20 2001-02-27 United States Surgical Corporation Biopsy instrument driver apparatus
US6197041B1 (en) 1991-06-26 2001-03-06 United States Surgical Corporation Trocar
US6258111B1 (en) 1997-10-03 2001-07-10 Scieran Technologies, Inc. Apparatus and method for performing ophthalmic procedures
US6358260B1 (en) 1998-04-20 2002-03-19 Med-Logics, Inc. Automatic corneal shaper with two separate drive mechanisms
US6425905B1 (en) 2000-11-29 2002-07-30 Med-Logics, Inc. Method and apparatus for facilitating removal of a corneal graft
US6428508B1 (en) 2000-02-01 2002-08-06 Enlighten Technologies, Inc. Pulsed vacuum cataract removal system
US6436054B1 (en) 1998-11-25 2002-08-20 United States Surgical Corporation Biopsy system
US20030120291A1 (en) * 2001-12-26 2003-06-26 Chin Albert K. Temporary seal and method for facilitating anastomosis
US6638235B2 (en) 2000-11-06 2003-10-28 Suros Surgical Systems, Inc. Biopsy apparatus
US20030216667A1 (en) * 2000-09-11 2003-11-20 Frank Viola Biopsy system
US6663644B1 (en) 2000-06-02 2003-12-16 Med-Logics, Inc. Cutting blade assembly for a microkeratome
US6699285B2 (en) 1999-09-24 2004-03-02 Scieran Technologies, Inc. Eye endoplant for the reattachment of a retina
US6702832B2 (en) 1999-07-08 2004-03-09 Med Logics, Inc. Medical device for cutting a cornea that has a vacuum ring with a slitted vacuum opening
US20040049128A1 (en) * 2000-11-06 2004-03-11 Miller Michael E. Biopsy apparatus
US20040162574A1 (en) * 2001-08-03 2004-08-19 Viola Frank J. Tissue marking apparatus and method
US20040176663A1 (en) * 2002-12-16 2004-09-09 Edrich Vascular Devices, Inc. Endovascular stapler
US20040225229A1 (en) * 2000-11-27 2004-11-11 Viola Frank J. Tissue sampling and removal apparatus and method
US20050004582A1 (en) * 2002-12-16 2005-01-06 Edoga John K. Endovascular stapler
US20050065529A1 (en) * 2003-09-11 2005-03-24 Mingyan Liu Impulsive percussion instruments for endplate preparation
US20050080355A1 (en) * 2003-10-14 2005-04-14 Mark Joseph L. Vacuum assisted biopsy needle set
US20050165328A1 (en) * 2002-03-19 2005-07-28 Norbert Heske Biopsy device and biopsy needle module that can be inserted into the biopsy device
US20050203439A1 (en) * 2002-03-19 2005-09-15 Norbert Heske Vacuum biopsy device
US20060000869A1 (en) * 2004-05-17 2006-01-05 Datascope Investment Corp. Surgical stapling system
US20060258956A1 (en) * 2004-05-21 2006-11-16 Haberstich Wells D MRI Biopsy Device
US20060260994A1 (en) * 2005-05-18 2006-11-23 Mark Joseph L Selectively openable tissue filter
US20070010738A1 (en) * 2004-10-14 2007-01-11 Mark Joseph L Surgical site marker delivery system
US20070213755A1 (en) * 2006-03-07 2007-09-13 Beckman Andrew T Device for minimally invasive internal tissue removal
US20070213630A1 (en) * 2006-03-07 2007-09-13 Beckman Andrew T Device for minimally invasive internal tissue removal
US20070247221A1 (en) * 2006-04-24 2007-10-25 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification, including embodiments for amplifier class transitioning
US7311700B2 (en) 2000-11-29 2007-12-25 Med-Logics, Inc. LASIK laminar flow system
US20080071193A1 (en) * 2004-07-09 2008-03-20 Claus Reuber Length Detection System for Biopsy Device
US20080097471A1 (en) * 2006-10-18 2008-04-24 Adams Ronald D Systems for performing gynecological procedures with simultaneous tissue cutting and removal
US20080146873A1 (en) * 2006-11-07 2008-06-19 Adams Ronald D Methods for performing a medical procedure
US20080188826A1 (en) * 2007-02-01 2008-08-07 Laurimed, Llc Methods and devices for treating tissue
US20080200833A1 (en) * 2003-10-14 2008-08-21 Hardin Terry D Vacuum assisted biopsy device
US20080221605A1 (en) * 2007-01-26 2008-09-11 Laurimed Llc Cutting device positioned via control wire to perform selective discectomy
US20080234602A1 (en) * 2007-03-19 2008-09-25 Oostman Clifford A Biological unit removal tools with retention mechanism
US20080249553A1 (en) * 2007-04-06 2008-10-09 William Harwick Gruber Method, system and device for tissue removal
US20080249366A1 (en) * 2007-04-06 2008-10-09 William Harwick Gruber System for use in performing a medical procedure and introducer device suitable for use in said system
US7458940B2 (en) 2000-11-06 2008-12-02 Suros Surgical Systems, Inc. Biopsy apparatus
US20080306406A1 (en) * 2005-08-10 2008-12-11 C.R. Bard Inc. Single-Insertion, Multiple Sampling Biopsy Device With Linear Drive
US20080319341A1 (en) * 2005-08-10 2008-12-25 C.R. Bard Inc. Single-Insertion, Multiple Sample Biopsy Device with Integrated Markers
US20090087249A1 (en) * 2007-10-01 2009-04-02 Jake Flagle Adapter assembly
US20090227893A1 (en) * 2005-08-10 2009-09-10 C.R. Bard Inc. Single-insertion, multiple sampling biopsy device usable with various transport systems and integrated markers
US20090270896A1 (en) * 2007-04-06 2009-10-29 Interlace Medical, Inc. Tissue cutter with differential hardness
US20090270898A1 (en) * 2007-04-06 2009-10-29 Interlace Medical, Inc. Tissue removal device with high reciprocation rate
US20100030108A1 (en) * 2006-10-24 2010-02-04 C.R. Bard, Inc. Large sample low aspect ratio biopsy needle
US20100082042A1 (en) * 2008-09-30 2010-04-01 Drews Michael J Biological unit removal tool with occluding member
US20100106053A1 (en) * 2006-10-06 2010-04-29 Videbaek Karsten Tissue handling system with reduced operator exposure
US20100152610A1 (en) * 2008-12-16 2010-06-17 Parihar Shailendra K Hand Actuated Tetherless Biopsy Device with Pistol Grip
US20100152611A1 (en) * 2008-12-16 2010-06-17 Parihar Shailendra K Hand Actuated Tetherless Biopsy Device with Scissors Grip
US20100160777A1 (en) * 2008-12-22 2010-06-24 Hardin Terry D Reverse deployment device
US20100234760A1 (en) * 2006-08-21 2010-09-16 Dan Almazan Self-contained Handheld Biopsy Needle
US20100312140A1 (en) * 2008-12-16 2010-12-09 Smith Eric B Needle for Biopsy Device
US20110004119A1 (en) * 2009-07-01 2011-01-06 Michael Hoffa Surgical system
US20110021946A1 (en) * 2003-03-29 2011-01-27 C.R. Bard, Inc. Biopsy needle system having a pressure generating unit
US20110054349A1 (en) * 2007-12-27 2011-03-03 Devicor Medical Products, Inc. Clutch and valving system for tetherless biopsy device
US20110054350A1 (en) * 2009-09-01 2011-03-03 Videbaek Karsten Biopsy apparatus having a tissue sample retrieval mechanism
US20110077551A1 (en) * 2009-09-25 2011-03-31 Videbaek Karsten Charging station for battery powered biopsy apparatus
US20110087131A1 (en) * 2009-10-12 2011-04-14 Videbaek Karsten Biopsy probe assembly having a mechanism to prevent misalignment of components prior to installation
US20110105945A1 (en) * 2009-10-29 2011-05-05 Videbaek Karsten Biopsy driver assembly having a control circuit for conserving battery power
US20110105946A1 (en) * 2009-10-31 2011-05-05 Sorensen Peter L Biopsy system with infrared communications
US20110118542A1 (en) * 2009-08-05 2011-05-19 Cucin Robert L Method of and apparatus for treating abdominal obesity, metabolic syndrome and type ii diabetes mellitus in human patients
US20110208085A1 (en) * 2005-01-31 2011-08-25 C.R. Bard, Inc. Quick cycle biopsy system
US8025656B2 (en) 2006-11-07 2011-09-27 Hologic, Inc. Methods, systems and devices for performing gynecological procedures
US20110257558A1 (en) * 2003-09-11 2011-10-20 Depuy Mitek, Inc. Tissue extraction and maceration device
US8048003B2 (en) 2003-10-14 2011-11-01 Suros Surgical Systems, Inc. Vacuum assisted biopsy device
US20120004595A1 (en) * 2010-06-30 2012-01-05 Laurimed, Llc Devices and methods for cutting and evacuating tissue
US8226664B2 (en) 2008-03-18 2012-07-24 Restoration Robotics, Inc. Biological unit removal tools with movable retention member
US8298246B2 (en) 2010-04-01 2012-10-30 Restoration Robotics, Inc. Follicular unit removal tool with pivoting retention member
US8357103B2 (en) 2003-10-14 2013-01-22 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US8597205B2 (en) 2007-12-20 2013-12-03 C. R. Bard, Inc. Biopsy device
US8657842B2 (en) 2010-06-30 2014-02-25 Laurimed, Llc Devices and methods for cutting tissue
US8690793B2 (en) 2009-03-16 2014-04-08 C. R. Bard, Inc. Biopsy device having rotational cutting
US8708928B2 (en) 2009-04-15 2014-04-29 Bard Peripheral Vascular, Inc. Biopsy apparatus having integrated fluid management
US8808200B2 (en) 2007-10-01 2014-08-19 Suros Surgical Systems, Inc. Surgical device and method of using same
US8815099B1 (en) 2014-01-21 2014-08-26 Laurimed, Llc Devices and methods for filtering and/or collecting tissue
US8845548B2 (en) 2009-06-12 2014-09-30 Devicor Medical Products, Inc. Cutter drive assembly for biopsy device
US8870788B2 (en) 2003-09-11 2014-10-28 Depuy Mitek, Llc Tissue extraction and collection device
USD735333S1 (en) 2013-06-26 2015-07-28 C. R. Bard, Inc. Biopsy device
USD735332S1 (en) 2013-03-06 2015-07-28 C. R. Bard, Inc. Biopsy device
USD737440S1 (en) 2013-03-07 2015-08-25 C. R. Bard, Inc. Biopsy device
US9173641B2 (en) 2009-08-12 2015-11-03 C. R. Bard, Inc. Biopsy apparatus having integrated thumbwheel mechanism for manual rotation of biopsy cannula
US9638770B2 (en) 2004-05-21 2017-05-02 Devicor Medical Products, Inc. MRI biopsy apparatus incorporating an imageable penetrating portion
US20170182293A1 (en) * 2014-02-04 2017-06-29 Icu Medical, Inc. Self-priming systems and methods
US9763731B2 (en) 2012-02-10 2017-09-19 Myromed, Llc Vacuum powered rotary devices and methods
US9795365B2 (en) 2004-05-21 2017-10-24 Devicor Medical Products, Inc. MRI biopsy apparatus incorporating a sleeve and multi-function obturator
US9820722B1 (en) 2008-12-16 2017-11-21 Zanetta Malanowska-Stega Simultaneous multiple method out-patient uterus biopsy device and method
US9925314B2 (en) 2009-08-05 2018-03-27 Rocin Laboratories, Inc. Method of performing intra-abdominal tissue aspiration to ameliorate the metabolic syndrome, or abdominal obesity
US9968338B2 (en) 2012-11-21 2018-05-15 C. R. Bard, Inc. Core needle biopsy device
US10149664B2 (en) 2012-08-14 2018-12-11 C. R. Bard, Inc. Large sample low aspect ratio biopsy needle

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2790437A (en) * 1955-10-12 1957-04-30 Welch Allyn Inc Surgical instrument
FR1161400A (en) * 1956-07-16 1958-08-28 Drapier Automatic device for biopsies
US2881756A (en) * 1958-02-03 1959-04-14 William H Crosby Intestinal biopsy capsule
SU136009A1 *
SU146433A1 *
US3033194A (en) * 1960-11-08 1962-05-08 Henry E Lippert Biopsy capsule and apparatus
US3084691A (en) * 1960-11-04 1963-04-09 Air Shields Aspirator
US3173414A (en) * 1961-10-23 1965-03-16 Levallois Optique Et Prec Biopsy probe, and combination thereof with an endoscope
US3253524A (en) * 1962-05-24 1966-05-31 Olympus Optical Co Flexible tube assembly

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU136009A1 *
SU146433A1 *
US2790437A (en) * 1955-10-12 1957-04-30 Welch Allyn Inc Surgical instrument
FR1161400A (en) * 1956-07-16 1958-08-28 Drapier Automatic device for biopsies
US2881756A (en) * 1958-02-03 1959-04-14 William H Crosby Intestinal biopsy capsule
US3084691A (en) * 1960-11-04 1963-04-09 Air Shields Aspirator
US3033194A (en) * 1960-11-08 1962-05-08 Henry E Lippert Biopsy capsule and apparatus
US3173414A (en) * 1961-10-23 1965-03-16 Levallois Optique Et Prec Biopsy probe, and combination thereof with an endoscope
US3253524A (en) * 1962-05-24 1966-05-31 Olympus Optical Co Flexible tube assembly

Cited By (299)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831585A (en) * 1972-07-19 1974-08-27 T Brondy Retrograde renal biopsy device
US3989033A (en) * 1973-12-06 1976-11-02 David Marcos Halpern Surgical instrument for biopsies
JPS5268689U (en) * 1975-11-17 1977-05-21
JPS5427275Y2 (en) * 1975-11-17 1979-09-05
US4246902A (en) * 1978-03-10 1981-01-27 Miguel Martinez Surgical cutting instrument
EP0010321A1 (en) * 1978-10-19 1980-04-30 Renzo Dr. Brun Del Re Device for the single-handed operation of a biopsy instrument
US4445517A (en) * 1981-09-28 1984-05-01 Feild James Rodney Suction dissector
US4522206A (en) * 1983-01-26 1985-06-11 Dyonics, Inc. Surgical instrument
US4662371A (en) * 1983-01-26 1987-05-05 Whipple Terry L Surgical instrument
US4603694A (en) * 1983-03-08 1986-08-05 Richards Medical Company Arthroscopic shaver
EP0120825A1 (en) * 1983-03-23 1984-10-03 Jan Ingemar Näslund A cell sampling apparatus
US4776346A (en) * 1984-02-10 1988-10-11 Dan Beraha Biopsy instrument
US4781186A (en) * 1984-05-30 1988-11-01 Devices For Vascular Intervention, Inc. Atherectomy device having a flexible housing
JPH0613036B2 (en) 1984-05-30 1994-02-23 デイヴアイシス フオア ヴアスキユラ− インタ−ヴエンシヨン インコ−ポレ−テツド Atheroma removal device
JPS6156639A (en) * 1984-05-30 1986-03-22 Deibuaishisu For Buasukiyuraa Aterome removing apparatus and method
US4838281A (en) * 1985-02-28 1989-06-13 Alcon Laboratories, Inc. Linear suction control system
US4768506A (en) * 1985-09-26 1988-09-06 Alcon Laboratories, Inc. Handpiece drive apparatus for powered surgical scissors
USRE33569E (en) * 1986-02-28 1991-04-09 Devices For Vascular Intervention, Inc. Single lumen atherectomy catheter device
US4669469A (en) * 1986-02-28 1987-06-02 Devices For Vascular Intervention Single lumen atherectomy catheter device
US4753234A (en) * 1986-11-03 1988-06-28 Miguel Martinez Surgical cutting instrument having a offset probe for ophthalmic surgery
WO1988007839A1 (en) * 1987-04-15 1988-10-20 James Taylor Sampling device
GB2224659B (en) * 1987-04-15 1991-05-22 James Taylor Sampling device
GB2224659A (en) * 1987-04-15 1990-05-16 James Taylor Sampling device
US4989614A (en) * 1988-02-23 1991-02-05 Vance Products Incorporated Fine-needle aspiration cell sampling methods
US5069224A (en) * 1989-02-24 1991-12-03 Zinnanti Jr Anthony Endometrial aspirator
US5025797A (en) * 1989-03-29 1991-06-25 Baran Gregory W Automated biopsy instrument
US5125413A (en) * 1989-03-29 1992-06-30 Baran Gregory W Automated biopsy instrument
US5172701A (en) * 1990-02-28 1992-12-22 Medical Device Technologies, Inc. Single use automated soft tissue aspiration biopsy device
US5713368A (en) * 1990-02-28 1998-02-03 Medical Device Technologies, Inc. Single use automated soft tissue aspiration biopsy device
US5121751A (en) * 1990-03-16 1992-06-16 Ryder International Corporation Instrument for tissue sampling
US5674232A (en) * 1990-06-05 1997-10-07 Halliburton; Alexander George Catheter and method of use thereof
US5249583A (en) * 1991-02-01 1993-10-05 Vance Products Incorporated Electronic biopsy instrument with wiperless position sensors
US6197041B1 (en) 1991-06-26 2001-03-06 United States Surgical Corporation Trocar
US5395312A (en) * 1991-10-18 1995-03-07 Desai; Ashvin Surgical tool
US5213110A (en) * 1992-03-16 1993-05-25 Du-Kedem Projects Ltd. Pistol-grip vacuum soft tissue biopsy device
WO1994028803A1 (en) * 1993-06-11 1994-12-22 Hec Medical Arts Ltd. Catheter and method of use thereof
US5511556A (en) * 1994-04-11 1996-04-30 Desantis; Stephen A. Needle core biopsy instrument
US5560373A (en) * 1994-04-11 1996-10-01 De Santis; Stephen A. Needle core biopsy instrument with durable or disposable cannula assembly
US5469860A (en) * 1994-04-11 1995-11-28 De Santis; Stephen A. Fine needle aspiration cytology device syringe holder
US5817033A (en) * 1994-04-11 1998-10-06 Desantis; Stephen A. Needle core biopsy device
US5971939A (en) * 1994-04-11 1999-10-26 Laurus Medical Corporation Needle core biopsy device
US5779647A (en) * 1995-06-07 1998-07-14 Chau; Sonny Automated biopsy instruments
US6626850B1 (en) 1995-06-07 2003-09-30 Allegiance Corporation Automated biopsy instruments
US5833643A (en) * 1996-06-07 1998-11-10 Scieran Technologies, Inc. Apparatus for performing ophthalmic procedures
US6077231A (en) * 1996-06-14 2000-06-20 United States Surgical Corporation Apparatus and method for localizing and removing tissue
US6165137A (en) * 1996-06-14 2000-12-26 United States Surgical Corporation Apparatus and method for localizing and removing tissue
US6019733A (en) * 1997-09-19 2000-02-01 United States Surgical Corporation Biopsy apparatus and method
WO1999015079A1 (en) * 1997-09-19 1999-04-01 United States Surgical Corporation Biopsy apparatus and method
US6488636B2 (en) 1997-09-19 2002-12-03 United States Surgical Corporation Biopsy apparatus
US6050955A (en) * 1997-09-19 2000-04-18 United States Surgical Corporation Biopsy apparatus and method
US6142955A (en) * 1997-09-19 2000-11-07 United States Surgical Corporation Biopsy apparatus and method
US6258111B1 (en) 1997-10-03 2001-07-10 Scieran Technologies, Inc. Apparatus and method for performing ophthalmic procedures
US6193673B1 (en) 1998-02-20 2001-02-27 United States Surgical Corporation Biopsy instrument driver apparatus
US6554779B2 (en) 1998-02-20 2003-04-29 United States Surgical Corporation Biopsy instrument driver apparatus
US6358260B1 (en) 1998-04-20 2002-03-19 Med-Logics, Inc. Automatic corneal shaper with two separate drive mechanisms
US6436054B1 (en) 1998-11-25 2002-08-20 United States Surgical Corporation Biopsy system
US6702832B2 (en) 1999-07-08 2004-03-09 Med Logics, Inc. Medical device for cutting a cornea that has a vacuum ring with a slitted vacuum opening
US6699285B2 (en) 1999-09-24 2004-03-02 Scieran Technologies, Inc. Eye endoplant for the reattachment of a retina
US6428508B1 (en) 2000-02-01 2002-08-06 Enlighten Technologies, Inc. Pulsed vacuum cataract removal system
US6663644B1 (en) 2000-06-02 2003-12-16 Med-Logics, Inc. Cutting blade assembly for a microkeratome
US6712773B1 (en) 2000-09-11 2004-03-30 Tyco Healthcare Group Lp Biopsy system
US20070118049A1 (en) * 2000-09-11 2007-05-24 Tyco Healthcare Group Lp Biopsy system
US20030216667A1 (en) * 2000-09-11 2003-11-20 Frank Viola Biopsy system
US7189207B2 (en) 2000-09-11 2007-03-13 Tyco Healthcare Group Lp Biopsy system having a single use loading unit operable with a trocar driver, a knife driver and firing module
US8128577B2 (en) 2000-09-11 2012-03-06 Tyco Healthcare Group Lp Biopsy system
US7497833B2 (en) 2000-11-06 2009-03-03 Suros Surgical Systems, Inc. Biopsy apparatus with vacuum relief
US6758824B1 (en) 2000-11-06 2004-07-06 Suros Surgical Systems, Inc. Biopsy apparatus
US20090048533A1 (en) * 2000-11-06 2009-02-19 Miller Michael E Biopsy apparatus
US8192370B2 (en) 2000-11-06 2012-06-05 Suros Surgical Systems, Inc. Biopsy apparatus
US20040049128A1 (en) * 2000-11-06 2004-03-11 Miller Michael E. Biopsy apparatus
US8764679B2 (en) 2000-11-06 2014-07-01 Suros Surgical Systems, Inc. Biopsy apparatus
US20040267157A1 (en) * 2000-11-06 2004-12-30 Miller Michael E Biopsy apparatus
US8167818B2 (en) 2000-11-06 2012-05-01 Suros Surgical Systems, Inc. Biopsy apparatus with vacuum relief
US8277393B2 (en) 2000-11-06 2012-10-02 Suros Surgical Systems, Inc. Biopsy apparatus
US20050049521A1 (en) * 2000-11-06 2005-03-03 Suros Surgical Systems, Inc. Collection filter for biopsy apparatus
US8986222B2 (en) 2000-11-06 2015-03-24 Hologic, Inc. Biopsy apparatus
US7837630B2 (en) 2000-11-06 2010-11-23 Suros Surgical Systems, Inc. Fluid control element for biopsy apparatus
US20050113715A1 (en) * 2000-11-06 2005-05-26 Jeffrey Schwindt Biopsy apparatus
US8109886B2 (en) 2000-11-06 2012-02-07 Suros Surgical Systems, Inc. Biopsy apparatus
US6638235B2 (en) 2000-11-06 2003-10-28 Suros Surgical Systems, Inc. Biopsy apparatus
US7458940B2 (en) 2000-11-06 2008-12-02 Suros Surgical Systems, Inc. Biopsy apparatus
US7883476B2 (en) 2000-11-06 2011-02-08 Suros Surgical Systems, Inc. Selectively detachable outer cannula hub
US20060129062A1 (en) * 2000-11-06 2006-06-15 Nicoson Zachary R Fluid control element for biopsy apparatus
US8568332B2 (en) 2000-11-06 2013-10-29 Suros Surgical Systems, Inc. Biopsy apparatus
US20090137927A1 (en) * 2000-11-06 2009-05-28 Miller Michael E Biopsy apparatus with vacuum relief
US20070027407A1 (en) * 2000-11-06 2007-02-01 Suros Surgical Systems, Inc. Biopsy apparatus with vacuum relief
US20060155209A1 (en) * 2000-11-06 2006-07-13 Miller Michael E Selectively detachable outer cannula hub
US7513877B2 (en) 2000-11-27 2009-04-07 Tyco Healthcare Group Lp Tissue sampling and removal apparatus and method
US6860860B2 (en) 2000-11-27 2005-03-01 Tyco Healthcare Group, Lp Tissue sampling and removal apparatus and method
US20040225229A1 (en) * 2000-11-27 2004-11-11 Viola Frank J. Tissue sampling and removal apparatus and method
US7311700B2 (en) 2000-11-29 2007-12-25 Med-Logics, Inc. LASIK laminar flow system
US6425905B1 (en) 2000-11-29 2002-07-30 Med-Logics, Inc. Method and apparatus for facilitating removal of a corneal graft
US7497862B2 (en) 2001-08-03 2009-03-03 Tyco Healthcare Group Lp Tissue marking apparatus and method
US20040162574A1 (en) * 2001-08-03 2004-08-19 Viola Frank J. Tissue marking apparatus and method
US20060079915A1 (en) * 2001-12-26 2006-04-13 Chin Albert K Temporary anastomotic seal and method
US7947062B2 (en) 2001-12-26 2011-05-24 Maquet Cardiovascular Llc Temporary anastomotic seal and method
US6814743B2 (en) 2001-12-26 2004-11-09 Origin Medsystems, Inc. Temporary seal and method for facilitating anastomosis
US9345461B2 (en) 2001-12-26 2016-05-24 Maquet Cardiovascular Llc Temporary anastomotic seal and method
US20060206121A1 (en) * 2001-12-26 2006-09-14 Chin Albert K Temporary seal and method for facilitating anastomosis
US20030120291A1 (en) * 2001-12-26 2003-06-26 Chin Albert K. Temporary seal and method for facilitating anastomosis
US7544203B2 (en) 2001-12-26 2009-06-09 Maquet Cardiovascular Llc Temporary seal and method for facilitating anastomosis
US8016772B2 (en) 2002-03-19 2011-09-13 C. R. Bard, Inc. Biopsy device for removing tissue specimens using a vacuum
US8951209B2 (en) 2002-03-19 2015-02-10 C. R. Bard, Inc. Biopsy device and insertable biopsy needle module
US8052614B2 (en) 2002-03-19 2011-11-08 C. R. Bard, Inc. Biopsy device having a vacuum pump
US20050165328A1 (en) * 2002-03-19 2005-07-28 Norbert Heske Biopsy device and biopsy needle module that can be inserted into the biopsy device
US20070149894A1 (en) * 2002-03-19 2007-06-28 C.R. Bard, Inc. Biopsy device for removing tissue specimens using a vacuum
US9439631B2 (en) 2002-03-19 2016-09-13 C. R. Bard, Inc. Biopsy device and insertable biopsy needle module
US20050203439A1 (en) * 2002-03-19 2005-09-15 Norbert Heske Vacuum biopsy device
US20100106055A1 (en) * 2002-03-19 2010-04-29 C.R. Bard, Inc. Biopsy device having a vacuum pump
US9421002B2 (en) 2002-03-19 2016-08-23 C. R. Bard, Inc. Disposable biopsy unit
US8109885B2 (en) 2002-03-19 2012-02-07 C. R. Bard, Inc. Biopsy device for removing tissue specimens using a vacuum
US9072502B2 (en) 2002-03-19 2015-07-07 C. R. Bard, Inc. Disposable biopsy unit
US8002713B2 (en) * 2002-03-19 2011-08-23 C. R. Bard, Inc. Biopsy device and insertable biopsy needle module
US20060253143A1 (en) * 2002-12-16 2006-11-09 Edrich Health Technologies, Inc. Endovascular stapler
US20050004582A1 (en) * 2002-12-16 2005-01-06 Edoga John K. Endovascular stapler
US20040176663A1 (en) * 2002-12-16 2004-09-09 Edrich Vascular Devices, Inc. Endovascular stapler
US8627992B2 (en) * 2002-12-16 2014-01-14 Edrich Health Technologies, Inc. Endovascular stapler
US7399310B2 (en) 2002-12-16 2008-07-15 Edrich Vascular Devices, Inc. Endovascular stapler
US8728004B2 (en) 2003-03-29 2014-05-20 C.R. Bard, Inc. Biopsy needle system having a pressure generating unit
US20110021946A1 (en) * 2003-03-29 2011-01-27 C.R. Bard, Inc. Biopsy needle system having a pressure generating unit
US8162851B2 (en) 2003-03-29 2012-04-24 C. R. Bard, Inc. Biopsy needle system having a pressure generating unit
US8870788B2 (en) 2003-09-11 2014-10-28 Depuy Mitek, Llc Tissue extraction and collection device
US20050065529A1 (en) * 2003-09-11 2005-03-24 Mingyan Liu Impulsive percussion instruments for endplate preparation
US20110257558A1 (en) * 2003-09-11 2011-10-20 Depuy Mitek, Inc. Tissue extraction and maceration device
US8585610B2 (en) * 2003-09-11 2013-11-19 Depuy Mitek, Llc Tissue extraction and maceration device
US7569057B2 (en) * 2003-09-11 2009-08-04 Warsaw Orthopedic, Inc. Impulsive percussion instruments for endplate preparation
US20090270871A1 (en) * 2003-09-11 2009-10-29 Mingyan Liu Impulsive percussion instruments for endplate preparation
US8048003B2 (en) 2003-10-14 2011-11-01 Suros Surgical Systems, Inc. Vacuum assisted biopsy device
US8231544B2 (en) 2003-10-14 2012-07-31 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US8679032B2 (en) 2003-10-14 2014-03-25 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US7988642B2 (en) 2003-10-14 2011-08-02 Suros Surgical Systems, Inc. Vacuum assisted biopsy device
US20050080355A1 (en) * 2003-10-14 2005-04-14 Mark Joseph L. Vacuum assisted biopsy needle set
US7390306B2 (en) 2003-10-14 2008-06-24 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US8357103B2 (en) 2003-10-14 2013-01-22 Suros Surgical Systems, Inc. Vacuum assisted biopsy needle set
US20080200833A1 (en) * 2003-10-14 2008-08-21 Hardin Terry D Vacuum assisted biopsy device
US20080221481A1 (en) * 2003-10-14 2008-09-11 Mark Joseph L Vacuum assisted biopsy needle set
US8430827B2 (en) 2003-10-14 2013-04-30 Suros Surgical Sysytems, Inc. Vacuum assisted biopsy device
US20060000869A1 (en) * 2004-05-17 2006-01-05 Datascope Investment Corp. Surgical stapling system
US9795365B2 (en) 2004-05-21 2017-10-24 Devicor Medical Products, Inc. MRI biopsy apparatus incorporating a sleeve and multi-function obturator
US8932233B2 (en) 2004-05-21 2015-01-13 Devicor Medical Products, Inc. MRI biopsy device
US9392999B2 (en) 2004-05-21 2016-07-19 Devicor Medical Products, Inc. MRI biopsy device
US20060258956A1 (en) * 2004-05-21 2006-11-16 Haberstich Wells D MRI Biopsy Device
US9504453B2 (en) 2004-05-21 2016-11-29 Devicor Medical Products, Inc. MRI biopsy device
US9638770B2 (en) 2004-05-21 2017-05-02 Devicor Medical Products, Inc. MRI biopsy apparatus incorporating an imageable penetrating portion
US8366636B2 (en) 2004-07-09 2013-02-05 Bard Peripheral Vascular, Inc. Firing system for biopsy device
US8992440B2 (en) 2004-07-09 2015-03-31 Bard Peripheral Vascular, Inc. Length detection system for biopsy device
US8052615B2 (en) 2004-07-09 2011-11-08 Bard Peripheral Vascular, Inc. Length detection system for biopsy device
US20080071193A1 (en) * 2004-07-09 2008-03-20 Claus Reuber Length Detection System for Biopsy Device
US9345458B2 (en) 2004-07-09 2016-05-24 Bard Peripheral Vascular, Inc. Transport system for biopsy device
US8157744B2 (en) 2004-07-09 2012-04-17 Bard Peripheral Vascular, Inc. Tissue sample flushing system for biopsy device
US20100210966A1 (en) * 2004-07-09 2010-08-19 Bard Peripheral Vascular, Inc. Firing System For Biopsy Device
US9456809B2 (en) 2004-07-09 2016-10-04 Bard Peripheral Vascular, Inc. Tissue sample flushing system for biopsy device
US8864680B2 (en) 2004-07-09 2014-10-21 Bard Peripheral Vascular, Inc. Transport system for biopsy device
US20080183099A1 (en) * 2004-07-09 2008-07-31 Martin Bondo Jorgensen Tissue Sample Flushing System for Biopsy Device
US20080287826A1 (en) * 2004-07-09 2008-11-20 Bard Peripheral Vasular, Inc. Transport System for Biopsy Device
US8926527B2 (en) 2004-07-09 2015-01-06 Bard Peripheral Vascular, Inc. Tissue sample flushing system for biopsy device
US9872672B2 (en) 2004-07-09 2018-01-23 Bard Peripheral Vascular, Inc. Length detection system for biopsy device
US20070016017A1 (en) * 2004-10-14 2007-01-18 Mark Joseph L Surgical site marker delivery system
US20070010738A1 (en) * 2004-10-14 2007-01-11 Mark Joseph L Surgical site marker delivery system
US9161743B2 (en) 2005-01-31 2015-10-20 C. R. Bard, Inc. Quick cycle biopsy system
US8702622B2 (en) 2005-01-31 2014-04-22 C.R. Bard, Inc. Quick cycle biopsy system
US20110208085A1 (en) * 2005-01-31 2011-08-25 C.R. Bard, Inc. Quick cycle biopsy system
US10058308B2 (en) 2005-01-31 2018-08-28 C. R. Bard, Inc. Method for operating a biopsy apparatus
US8702621B2 (en) 2005-01-31 2014-04-22 C.R. Bard, Inc. Quick cycle biopsy system
US8012102B2 (en) 2005-01-31 2011-09-06 C. R. Bard, Inc. Quick cycle biopsy system
US20100160818A1 (en) * 2005-04-12 2010-06-24 Ethicon Endo-Surgery, Inc. MRI Biopsy Device
US20060260994A1 (en) * 2005-05-18 2006-11-23 Mark Joseph L Selectively openable tissue filter
US7556622B2 (en) 2005-05-18 2009-07-07 Suros Surgical Systems, Inc. Selectively openable tissue filter
US20080306406A1 (en) * 2005-08-10 2008-12-11 C.R. Bard Inc. Single-Insertion, Multiple Sampling Biopsy Device With Linear Drive
US10010307B2 (en) 2005-08-10 2018-07-03 C. R. Bard, Inc. Single-insertion, multiple sampling biopsy device with linear drive
US20080319341A1 (en) * 2005-08-10 2008-12-25 C.R. Bard Inc. Single-Insertion, Multiple Sample Biopsy Device with Integrated Markers
US8721563B2 (en) 2005-08-10 2014-05-13 C. R. Bard, Inc. Single-insertion, multiple sample biopsy device with integrated markers
US8961430B2 (en) 2005-08-10 2015-02-24 C.R. Bard, Inc. Single-insertion, multiple sampling biopsy device usable with various transport systems and integrated markers
US8262585B2 (en) 2005-08-10 2012-09-11 C. R. Bard, Inc. Single-insertion, multiple sampling biopsy device with linear drive
US8728003B2 (en) 2005-08-10 2014-05-20 C.R. Bard Inc. Single insertion, multiple sample biopsy device with integrated markers
US8282574B2 (en) 2005-08-10 2012-10-09 C. R. Bard, Inc. Single-insertion, multiple sampling biopsy device usable with various transport systems and integrated markers
US8771200B2 (en) 2005-08-10 2014-07-08 C.R. Bard, Inc. Single insertion, multiple sampling biopsy device with linear drive
US20090227893A1 (en) * 2005-08-10 2009-09-10 C.R. Bard Inc. Single-insertion, multiple sampling biopsy device usable with various transport systems and integrated markers
US8267868B2 (en) 2005-08-10 2012-09-18 C. R. Bard, Inc. Single-insertion, multiple sample biopsy device with integrated markers
US20070213755A1 (en) * 2006-03-07 2007-09-13 Beckman Andrew T Device for minimally invasive internal tissue removal
US7806834B2 (en) * 2006-03-07 2010-10-05 Devicor Medical Products, Inc. Device for minimally invasive internal tissue removal
US20070213630A1 (en) * 2006-03-07 2007-09-13 Beckman Andrew T Device for minimally invasive internal tissue removal
US7670299B2 (en) 2006-03-07 2010-03-02 Ethincon Endo-Surgery, Inc. Device for minimally invasive internal tissue removal
US20070247221A1 (en) * 2006-04-24 2007-10-25 Parkervision, Inc. Systems and methods of RF power transmission, modulation and amplification, including embodiments for amplifier class transitioning
US8251917B2 (en) 2006-08-21 2012-08-28 C. R. Bard, Inc. Self-contained handheld biopsy needle
US8951208B2 (en) 2006-08-21 2015-02-10 C. R. Bard, Inc. Self-contained handheld biopsy needle
US20100234760A1 (en) * 2006-08-21 2010-09-16 Dan Almazan Self-contained Handheld Biopsy Needle
US20100106053A1 (en) * 2006-10-06 2010-04-29 Videbaek Karsten Tissue handling system with reduced operator exposure
US8485987B2 (en) 2006-10-06 2013-07-16 Bard Peripheral Vascular, Inc. Tissue handling system with reduced operator exposure
US9566045B2 (en) 2006-10-06 2017-02-14 Bard Peripheral Vascular, Inc. Tissue handling system with reduced operator exposure
US8840626B2 (en) 2006-10-18 2014-09-23 Hologic, Inc. Systems for performing gynecological procedures with simultaneous tissue cutting and removal
US20080097468A1 (en) * 2006-10-18 2008-04-24 Adams Ronald D Systems for performing gynecological procedures with closed visualization lumen
US8840625B2 (en) 2006-10-18 2014-09-23 Hologic, Inc. Systems for performing gynecological procedures with closed visualization lumen
US8647349B2 (en) 2006-10-18 2014-02-11 Hologic, Inc. Systems for performing gynecological procedures with mechanical distension
US8834487B2 (en) 2006-10-18 2014-09-16 Hologic, Inc. Systems and methods for preventing intravasation during intrauterine procedures
US20080097471A1 (en) * 2006-10-18 2008-04-24 Adams Ronald D Systems for performing gynecological procedures with simultaneous tissue cutting and removal
US20100030108A1 (en) * 2006-10-24 2010-02-04 C.R. Bard, Inc. Large sample low aspect ratio biopsy needle
US8262586B2 (en) 2006-10-24 2012-09-11 C. R. Bard, Inc. Large sample low aspect ratio biopsy needle
US20080146873A1 (en) * 2006-11-07 2008-06-19 Adams Ronald D Methods for performing a medical procedure
US20080146872A1 (en) * 2006-11-07 2008-06-19 Gruber William H Mechanical distension systems for performing a medical procedure in a remote space
US9392935B2 (en) 2006-11-07 2016-07-19 Hologic, Inc. Methods for performing a medical procedure
US8025656B2 (en) 2006-11-07 2011-09-27 Hologic, Inc. Methods, systems and devices for performing gynecological procedures
US20080221605A1 (en) * 2007-01-26 2008-09-11 Laurimed Llc Cutting device positioned via control wire to perform selective discectomy
US20080188826A1 (en) * 2007-02-01 2008-08-07 Laurimed, Llc Methods and devices for treating tissue
US20080234602A1 (en) * 2007-03-19 2008-09-25 Oostman Clifford A Biological unit removal tools with retention mechanism
US8882784B2 (en) 2007-03-19 2014-11-11 Restoration Robotics, Inc. Biological unit removal tools with concentric tubes
US9084465B2 (en) 2007-03-19 2015-07-21 Restoration Robotics, Inc. Biological unit removal tools and methods
US8814882B2 (en) * 2007-03-19 2014-08-26 Restoration Robotics, Inc. Biological unit removal tools with retention mechanism
US8133237B2 (en) 2007-03-19 2012-03-13 Restoration Robotics, Inc. Biological unit removal tools with concentric tubes
US9259233B2 (en) 2007-04-06 2016-02-16 Hologic, Inc. Method and device for distending a gynecological cavity
US8574253B2 (en) 2007-04-06 2013-11-05 Hologic, Inc. Method, system and device for tissue removal
US8951274B2 (en) 2007-04-06 2015-02-10 Hologic, Inc. Methods of high rate, low profile tissue removal
US8528563B2 (en) 2007-04-06 2013-09-10 Hologic, Inc. Systems, methods and devices for performing gynecological procedures
US20090270898A1 (en) * 2007-04-06 2009-10-29 Interlace Medical, Inc. Tissue removal device with high reciprocation rate
US9301770B2 (en) 2007-04-06 2016-04-05 Hologic, Inc. Systems, methods and devices for performing gynecological procedures
US20090270896A1 (en) * 2007-04-06 2009-10-29 Interlace Medical, Inc. Tissue cutter with differential hardness
US9095366B2 (en) 2007-04-06 2015-08-04 Hologic, Inc. Tissue cutter with differential hardness
US20080249553A1 (en) * 2007-04-06 2008-10-09 William Harwick Gruber Method, system and device for tissue removal
US20080249534A1 (en) * 2007-04-06 2008-10-09 Gruber William H Method and device for distending a gynecological cavity
US9539019B2 (en) 2007-04-06 2017-01-10 Hologic, Inc. Uterine fibroid tissue removal device
US9339288B2 (en) 2007-04-06 2016-05-17 Hologic, Inc. Uterine fibroid tissue removal device
US10130389B2 (en) 2007-04-06 2018-11-20 Hologic, Inc. Uterine fibroid tissue removal device
US20080249366A1 (en) * 2007-04-06 2008-10-09 William Harwick Gruber System for use in performing a medical procedure and introducer device suitable for use in said system
US8187204B2 (en) 2007-10-01 2012-05-29 Suros Surgical Systems, Inc. Surgical device and method for using same
US8808200B2 (en) 2007-10-01 2014-08-19 Suros Surgical Systems, Inc. Surgical device and method of using same
US8202229B2 (en) 2007-10-01 2012-06-19 Suros Surgical Systems, Inc. Surgical device
US20090088663A1 (en) * 2007-10-01 2009-04-02 Miller Michael E Surgical system
US20090088666A1 (en) * 2007-10-01 2009-04-02 Miller Michael E Surgical device
US20090087249A1 (en) * 2007-10-01 2009-04-02 Jake Flagle Adapter assembly
US9775588B2 (en) 2007-12-20 2017-10-03 C. R. Bard, Inc. Biopsy device
US8597205B2 (en) 2007-12-20 2013-12-03 C. R. Bard, Inc. Biopsy device
US8858463B2 (en) 2007-12-20 2014-10-14 C. R. Bard, Inc. Biopsy device
US8454532B2 (en) 2007-12-27 2013-06-04 Devicor Medical Products, Inc. Clutch and valving system for tetherless biopsy device
US20110054349A1 (en) * 2007-12-27 2011-03-03 Devicor Medical Products, Inc. Clutch and valving system for tetherless biopsy device
US8864682B2 (en) 2007-12-27 2014-10-21 Devicor Medical Products, Inc. Clutch and valving system for tetherless biopsy device
US9017343B2 (en) 2008-03-18 2015-04-28 Restoration Robotics, Inc. Biological unit removal tools with movable retention member
US8226664B2 (en) 2008-03-18 2012-07-24 Restoration Robotics, Inc. Biological unit removal tools with movable retention member
US8696686B2 (en) 2008-03-18 2014-04-15 Restoration Robotics, Inc. Biological unit removal tools with movable retention member
US20100082042A1 (en) * 2008-09-30 2010-04-01 Drews Michael J Biological unit removal tool with occluding member
US9820722B1 (en) 2008-12-16 2017-11-21 Zanetta Malanowska-Stega Simultaneous multiple method out-patient uterus biopsy device and method
US20100312140A1 (en) * 2008-12-16 2010-12-09 Smith Eric B Needle for Biopsy Device
US20100152610A1 (en) * 2008-12-16 2010-06-17 Parihar Shailendra K Hand Actuated Tetherless Biopsy Device with Pistol Grip
US8574167B2 (en) 2008-12-16 2013-11-05 Devicor Medical Products, Inc. Needle for biopsy device
US8162850B2 (en) * 2008-12-16 2012-04-24 Devicor Medical Products, Inc. Hand actuated tetherless biopsy device with scissors grip
US20100152611A1 (en) * 2008-12-16 2010-06-17 Parihar Shailendra K Hand Actuated Tetherless Biopsy Device with Scissors Grip
US9498193B2 (en) 2008-12-16 2016-11-22 Devicor Medical Products, Inc. Biopsy device
US20100160777A1 (en) * 2008-12-22 2010-06-24 Hardin Terry D Reverse deployment device
US8690793B2 (en) 2009-03-16 2014-04-08 C. R. Bard, Inc. Biopsy device having rotational cutting
US8708929B2 (en) 2009-04-15 2014-04-29 Bard Peripheral Vascular, Inc. Biopsy apparatus having integrated fluid management
US8708930B2 (en) 2009-04-15 2014-04-29 Bard Peripheral Vascular, Inc. Biopsy apparatus having integrated fluid management
US8708928B2 (en) 2009-04-15 2014-04-29 Bard Peripheral Vascular, Inc. Biopsy apparatus having integrated fluid management
US8845548B2 (en) 2009-06-12 2014-09-30 Devicor Medical Products, Inc. Cutter drive assembly for biopsy device
US9468424B2 (en) 2009-06-12 2016-10-18 Devicor Medical Products, Inc. Cutter drive assembly for biopsy device
US8529468B2 (en) 2009-07-01 2013-09-10 Suros Surgical Systems, Inc. Surgical system
US20110004119A1 (en) * 2009-07-01 2011-01-06 Michael Hoffa Surgical system
US8858464B2 (en) 2009-07-01 2014-10-14 Suros Surgical Systems, Inc. Surgical system
US9833279B2 (en) 2009-08-05 2017-12-05 Rocin Laboratories, Inc. Twin-cannula tissue aspiration instrument system
US9925314B2 (en) 2009-08-05 2018-03-27 Rocin Laboratories, Inc. Method of performing intra-abdominal tissue aspiration to ameliorate the metabolic syndrome, or abdominal obesity
US8465471B2 (en) 2009-08-05 2013-06-18 Rocin Laboratories, Inc. Endoscopically-guided electro-cauterizing power-assisted fat aspiration system for aspirating visceral fat tissue within the abdomen of a patient
US20110118542A1 (en) * 2009-08-05 2011-05-19 Cucin Robert L Method of and apparatus for treating abdominal obesity, metabolic syndrome and type ii diabetes mellitus in human patients
US9655599B2 (en) 2009-08-12 2017-05-23 C. R. Bard, Inc. Biopsy apparatus having integrated thumbwheel mechanism for manual rotation of biopsy cannula
US9173641B2 (en) 2009-08-12 2015-11-03 C. R. Bard, Inc. Biopsy apparatus having integrated thumbwheel mechanism for manual rotation of biopsy cannula
US9949726B2 (en) 2009-09-01 2018-04-24 Bard Peripheral Vscular, Inc. Biopsy driver assembly having a control circuit for conserving battery power
US9282949B2 (en) 2009-09-01 2016-03-15 Bard Peripheral Vascular, Inc. Charging station for battery powered biopsy apparatus
US8485989B2 (en) 2009-09-01 2013-07-16 Bard Peripheral Vascular, Inc. Biopsy apparatus having a tissue sample retrieval mechanism
US20110054350A1 (en) * 2009-09-01 2011-03-03 Videbaek Karsten Biopsy apparatus having a tissue sample retrieval mechanism
USD640977S1 (en) 2009-09-25 2011-07-05 C. R. Bard, Inc. Charging station for a battery operated biopsy device
US8283890B2 (en) 2009-09-25 2012-10-09 Bard Peripheral Vascular, Inc. Charging station for battery powered biopsy apparatus
US20110077551A1 (en) * 2009-09-25 2011-03-31 Videbaek Karsten Charging station for battery powered biopsy apparatus
US20110087131A1 (en) * 2009-10-12 2011-04-14 Videbaek Karsten Biopsy probe assembly having a mechanism to prevent misalignment of components prior to installation
US8597206B2 (en) 2009-10-12 2013-12-03 Bard Peripheral Vascular, Inc. Biopsy probe assembly having a mechanism to prevent misalignment of components prior to installation
US8808197B2 (en) 2009-10-29 2014-08-19 Bard Peripheral Vascular, Inc. Biopsy driver assembly having a control circuit for conserving battery power
US20110105945A1 (en) * 2009-10-29 2011-05-05 Videbaek Karsten Biopsy driver assembly having a control circuit for conserving battery power
US8430824B2 (en) 2009-10-29 2013-04-30 Bard Peripheral Vascular, Inc. Biopsy driver assembly having a control circuit for conserving battery power
US20110105946A1 (en) * 2009-10-31 2011-05-05 Sorensen Peter L Biopsy system with infrared communications
US8876839B2 (en) 2010-04-01 2014-11-04 Restoration Robotics, Inc. Follicula unit removal tool with pivoting retention member and method of its use
US8298246B2 (en) 2010-04-01 2012-10-30 Restoration Robotics, Inc. Follicular unit removal tool with pivoting retention member
US8657842B2 (en) 2010-06-30 2014-02-25 Laurimed, Llc Devices and methods for cutting tissue
US20120004595A1 (en) * 2010-06-30 2012-01-05 Laurimed, Llc Devices and methods for cutting and evacuating tissue
US8298254B2 (en) * 2010-06-30 2012-10-30 Laurimed, Llc Devices and methods for cutting and evacuating tissue
US8840632B2 (en) 2010-06-30 2014-09-23 Laurimed, Llc Devices and methods for cutting tissue
US8685052B2 (en) 2010-06-30 2014-04-01 Laurimed, Llc Devices and methods for cutting tissue
US8292909B1 (en) * 2010-06-30 2012-10-23 Laurimed, Llc Devices and methods for cutting tissue
US8882793B2 (en) 2010-06-30 2014-11-11 Laurimed, Llc Devices and methods for cutting tissue
US9532796B2 (en) 2010-06-30 2017-01-03 Myromed, Llc Devices and methods for cutting tissue
US9763731B2 (en) 2012-02-10 2017-09-19 Myromed, Llc Vacuum powered rotary devices and methods
US9770289B2 (en) 2012-02-10 2017-09-26 Myromed, Llc Vacuum powered rotary devices and methods
US10149664B2 (en) 2012-08-14 2018-12-11 C. R. Bard, Inc. Large sample low aspect ratio biopsy needle
US9968338B2 (en) 2012-11-21 2018-05-15 C. R. Bard, Inc. Core needle biopsy device
USD735332S1 (en) 2013-03-06 2015-07-28 C. R. Bard, Inc. Biopsy device
USD751199S1 (en) 2013-03-06 2016-03-08 C. R. Bard, Inc. Biopsy device
USD737440S1 (en) 2013-03-07 2015-08-25 C. R. Bard, Inc. Biopsy device
USD736922S1 (en) 2013-06-26 2015-08-18 C. R. Bard, Inc. Biopsy device
USD735333S1 (en) 2013-06-26 2015-07-28 C. R. Bard, Inc. Biopsy device
USD752747S1 (en) 2013-06-26 2016-03-29 C. R. Bard, Inc. Biopsy device
USD759246S1 (en) 2013-06-26 2016-06-14 C. R. Bard, Inc. Biopsy device
US8815099B1 (en) 2014-01-21 2014-08-26 Laurimed, Llc Devices and methods for filtering and/or collecting tissue
US20170182293A1 (en) * 2014-02-04 2017-06-29 Icu Medical, Inc. Self-priming systems and methods
US10086170B2 (en) * 2014-02-04 2018-10-02 Icu Medical, Inc. Self-priming systems and methods

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