WO2018129082A1 - Dispositif de stabilisation de seringue, kit et procédés associés - Google Patents

Dispositif de stabilisation de seringue, kit et procédés associés Download PDF

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Publication number
WO2018129082A1
WO2018129082A1 PCT/US2018/012243 US2018012243W WO2018129082A1 WO 2018129082 A1 WO2018129082 A1 WO 2018129082A1 US 2018012243 W US2018012243 W US 2018012243W WO 2018129082 A1 WO2018129082 A1 WO 2018129082A1
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WO
WIPO (PCT)
Prior art keywords
syringe
mount
steadying device
plunger
steadying
Prior art date
Application number
PCT/US2018/012243
Other languages
English (en)
Inventor
Christopher M. JOBE
Robert T. MACINTYRE
Original Assignee
Loma Linda University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Loma Linda University filed Critical Loma Linda University
Publication of WO2018129082A1 publication Critical patent/WO2018129082A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/008—Racks for supporting syringes or needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/178—Syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/46—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests having means for controlling depth of insertion

Definitions

  • the present disclosure relates to the medical device industry, and more particularly medical devices, kits, and methods to enhance performance of medical syringes during use.
  • Medical syringes often are used to apply medicines, draw blood or other fluid samples, and provide other needs in the medical industry.
  • two hands sometimes are used to apply a needle of a syringe
  • syringes are used by only one hand of a medical professional while the other hand is engaged in ancillary activities in a procedure such as operating ultrasound, cardiac, or blood pressure devices, for example.
  • unsteadiness can arise due to uneven surfaces of a patient's body (e.g., arm, leg, buttocks, back), balancing issues, environmental settings, outside influences, and the like.
  • imprecision for a desired application of a needle when being inserted into a patient can arise.
  • Applicants have recognized these problems noted above and other problems with syringes and needle insertion and extraction, and provide embodiments of a syringe steadying or standoff device, kit, and associated methods to enhance stability and accuracy of syringes and needles for health care professionals as they administer an injection with a single hand (because, typically, the other hand is engaged in ancillary activities in the procedure such as observation and use of ultrasound devices, cardiac devices, or blood pressure devices, among others), for example.
  • An embodiment of a syringe steadying device for example, includes a syringe mount to which a syringe can be mounted such as by a snap fit, slide fit, or a fixed mount.
  • the device can also include a flexible contact base connected to the syringe mount to flexibly contact and move the syringe inward, outward, and to different positions of orientation with respect to a patient's body position to which the syringe is being applied, depending on the need of the medical personnel using the syringe steadying device.
  • the flexible contact base can be a rectangular-, ellipsoid-, or other polygonal-shaped soft foam portion backed on each of two opposing sides with a plastic plate for rigidity and comfortable contact with the patient's body.
  • the syringe mount can be mounted to an upper end portion of one of the plastic plates, and a syringe containing a solution to be applied to the patient can be positioned within or otherwise connected to the syringe.
  • a hand of a user can be positioned on the syringe and the plastic surface of an outward facing of a first plastic plate of a flexible contact base positioned along a proximal end portion thereof.
  • a second plastic plate of the flexible contact base positioned along a distal end portion thereof and in front of the syringe when mounted to the syringe mount can be placed against a portion of a patient's body.
  • the method can also include depressing the syringe while simultaneously depressing the soft foam portion at substantially the same rate against the patient's body, thus providing additional accuracy and stability to a health care procedure.
  • An embodiment of a syringe steadying device operates as a standoff or adapter for the syringe to enhance application or use of the syringe by one hand, or even by two hands under some circumstances, thereby making the experience for the patient and medical personnel using the device more effective, efficient, and pleasant.
  • FIG. 1 is an environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a clinical setting according to an embodiment of the present disclosure.
  • FIG. 2 is another environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a clinical setting according to an embodiment of the present disclosure.
  • FIG. 3 is yet another environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a clinical setting according to an embodiment of the present disclosure.
  • FIG. 4A is a perspective view of a syringe steadying device according to an embodiment of the present disclosure.
  • FIG. 4B is another perspective view of a syringe steadying device according to an embodiment of the present disclosure.
  • FIG. 5 is a front elevational view of a syringe steadying device according to an embodiment of the present disclosure.
  • FIG. 6 is a rear elevational view of a syringe steadying device according to an embodiment of the present disclosure.
  • FIG. 7 is a left side elevational view of a syringe steadying device according to an embodiment of the present disclosure.
  • FIG. 8 is a right side elevational view of a syringe steadying device according to an embodiment of the present disclosure.
  • FIG. 9 is an exploded perspective view of a syringe steadying device according to an embodiment of the present disclosure.
  • FIG. 10 is a perspective view of a syringe steadying device kit according to an embodiment of the present disclosure.
  • FIG. 11 is an environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a surgical setting according to another embodiment of the present disclosure.
  • FIG. 12 is another environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a surgical setting according to another embodiment of the present disclosure.
  • FIG. 13 is yet another environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a surgical setting according to another embodiment of the present disclosure.
  • FIG. 14 is a perspective view of a syringe steadying device according to another embodiment of the present disclosure.
  • FIG. 15 is a front elevational view of a syringe steadying device according to another embodiment of the present disclosure.
  • FIG. 16 is a rear elevational view of a syringe steadying device according to another embodiment of the present disclosure.
  • FIG. 17 is a left side elevational view of a syringe steadying device according to another embodiment of the present disclosure.
  • FIG. 18 is a right side elevational view of a syringe steadying device according to another embodiment of the present disclosure.
  • FIG. 19 is an exploded perspective view of syringe steadying device according to another embodiment of the present disclosure.
  • FIG. 20 is a perspective view of a syringe steadying device kit according to another embodiment of the present disclosure.
  • FIG. 21 is an environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a surgical setting according to yet another embodiment of the present disclosure.
  • FIG. 22 is another environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a surgical setting according to yet another embodiment of the present disclosure.
  • FIG. 23 is yet another environmental perspective view of a syringe steadying device with a syringe being used on an arm of a patient in a surgical setting according to yet another embodiment of the present disclosure.
  • FIG. 24 is a perspective view of a syringe steadying device according to yet another embodiment of the present disclosure.
  • FIG. 25 is a front elevational view of a syringe steadying device according to yet another embodiment of the present disclosure.
  • FIG. 26 is a rear elevational view of a syringe steadying device according to yet another embodiment of the present disclosure.
  • FIG. 27 is a left side elevational view of a syringe steadying device according to yet another embodiment of the present disclosure.
  • FIG. 28 is a right side elevational view of a syringe steadying device according to yet another embodiment of the present disclosure.
  • FIG. 29 is an exploded perspective view of syringe steadying device according to yet another embodiment of the present disclosure.
  • FIG. 30 is a perspective view of a syringe steadying device kit according to yet another embodiment of the present disclosure.
  • FIG. 31 is an environmental perspective view of a syringe steadying device being used with a syringe in another approach according to an embodiment of a method of the present disclosure.
  • a syringe steadying or standoff device 50, 150, 250, kit, and associated methods are provided to enhance stability and accuracy of syringes and needles for health care professionals as they administer an injection with a single hand (because, typically, the other hand is engaged in ancillary activities in the procedure such as observation and use of ultrasound devices, cardiac devices, or blood pressure devices, among others), for example.
  • An embodiment of a syringe steadying device 50, 150, 250 for example, includes a syringe mount to which a syringe S, S', S" can be mounted such as by a snap fit, slide fit, or a more fixed mount.
  • the device 50, 150, 250 also can include a flexible contact base connected to the syringe mount to flexibly contact and move the syringe inward, outward, and to different positions of orientation with respect to a patient's body position to which the syringe is being applied, depending on the need of the medical personnel using the syringe steadying device 50, 150, 250.
  • the syringe steadying device 50, 150, 250 can have a syringe mount to mount a syringe S, S', S" thereto and a flexible contact base connected to the syringe mount to flexibly contact and move the syringe inward to a patient's body, outward away from a patient's body, and to different positions of orientation with respect to a patient's body position to which the syringe is being applied.
  • the flexible contact base for example, can include a pair of spaced-apart plates 52, 54, 152, 154, 252, 254 and a flexible movement member 55, 155, 255 positioned between the pair of spaced-apart plates 52, 54, 152, 154, 252, 254.
  • the flexible contact base can be a rectangular-, ellipsoid-, or other polygonal-shaped soft foam material portion 55 backed on each of two opposing sides with a plastic plate 52, 54 for rigidity and comfortable contact with the patient's body.
  • the syringe mount can be mounted to an upper end portion of one of the plastic plates 54, and can include a hand-grip portion 56, 156, 256 having one or more griping members 57, 58, 157, 158, 257, 258 to assist in gripping the device with a single hand of a user (such as illustrated in phantom view).
  • a syringe S containing a solution to be applied to the patient with a needle N can be positioned within or otherwise connected to the syringe S.
  • a hand of a user can be positioned on the syringe S and the plastic surface of an outward facing of a first plastic plate 54 of a flexible contact base positioned along a proximal end portion thereof.
  • a second plastic plate 52 of the flexible contact base positioned along a distal end portion thereof and in front of the syringe S when mounted to the syringe mount can be placed against a portion of a patient's body.
  • the method can also include depressing a plunger P of the syringe S while simultaneously depressing the soft foam material portion 55 at substantially the same rate against the patient's body (see, e.g., Figures 1-3, 11-13, 21-23, and 31), thus providing additional accuracy and stability to a health care procedure.
  • An embodiment of a syringe steadying device 50, 150, 250 operates as a standoff or adapter for the syringe to enhance application or use of the syringe by one hand, or even by two hands under some circumstances thereby making the experience for the patient and medical personnel using the device more effective, efficient, and pleasant.
  • a needle N of a syringe S can be observed during insertion with the syringe S when mounted to a device 50 with ultrasound imaging or other imaging tools to enhance insertion accuracy and enhance confirmation of insertion position, as will be understood by those skilled in the art.
  • a syringe steadying device 50, 150, 250 four different sizes are described herein by way of example, and are not intended to be limiting. These sizes or styles can be used in clinical, surgical, or operating room settings, or other settings as desired.
  • a flexible contact base can be a substantial cube shape, block shape, rectangular shape, or other polygonal shape as shown and have a one-inch by two-inch size or a two-inch by two-inch size in order to cover a range of applications or needs. These ranges of applications or needs, however, can allow the size and/or shape to be adapted for these situations as needs may arise to extend ranges of sizes of the syringe steadying device 50, 150, 250.
  • the one-inch clinical syringe steadying device 50 has a flexible contact base having a flexible movement member that includes a foam material portion 55, i.e., a one-inch thick by two-inch thick soft foam material base portion having a cubical or rectangular shape, and can be bonded, such as with adhesive or other connection material or structure, on each outward facing surface, as will be understood by those skilled in the art, to respective inward facing surfaces 51, 53 of a two-inch rectangular or square by 1/8-inch thick sheet of plastic, e.g., polyvinyl material or PVC.
  • foam material portion 55 i.e., a one-inch thick by two-inch thick soft foam material base portion having a cubical or rectangular shape
  • a two-inch syringe steadying device 50 for a clinical setting can have a flexible contact base that includes a two-inch square flexible, foam material base portion 55 and can be two inches thick.
  • This material can be bonded, such as with adhesive or other connection material or structure, on each outward facing surface of the material 55, as will be understood by those skilled in the art, on each inward facing surface 51, 53 to a two-inch square by 1/8 inch-thick plate 52, 54 or sheet of plastic material, e.g., polyvinyl or PVC material.
  • a syringe mount is connected to (or can be integrally formed with) the flexible contact base such as along an upper outer surface of the proximal plate 54 of the flexible contact base.
  • the syringe mount also can be formed of plastic material, e.g., polyvinyl material or PVC, and can include a standoff 60, 160, 260, e.g., formed of 1 ⁇ 2-inch nylon material, for example, to support and connect a syringe S, S', S" thereto.
  • the syringe S, S', S" for example, can be held in place by a quick disconnect clasp, according to some embodiments.
  • an embodiment as described can be a disposable unit operated by one hand (as shown in phantom view) and not particularly designed to survive an Autoclave or other sterilization machine, as will be understood by those skilled in the art. Accordingly, embodiments of the present disclosure also include a kit, for example as illustrated in Figure 30, having a syringe steadying device associated therewith, whereby the syringe steadying device 50, 150, 250 is positioned within a container 70, 170, 270 or package that can be opened, allowing use of the device 50, 150, 250, and disposal thereafter.
  • the kit can include a syringe S, S', S" positioned in the same container 70, 170, 270 as, or a container 70, 170, 270 associated with, the syringe steadying device 50, 150, 250 as well, according to some embodiments.
  • the syringe steadying device 50, 150, 250 can be sterilized in the Autoclave and may be reused by subsequent sterilization and replacement of the syringe S', S", as will be understood by those skilled in the art.
  • a syringe steadying device 150, 250 can have a flexible contact base that includes a flexible movement member in the form of a stainless steel spring member 155, 255 that is two inches in diameter and one inch in height.
  • a stainless steel spring 155, 25 can be two inches in diameter and two inches in height.
  • This spring member 155, 255 can be bonded, e.g., with an adhesive, a fixture material, or other securing structure, as will be understood by those skilled in the art, on each of its two respective distal and proximal ends to respective inward surfaces 151, 153, 251, 253 of a metal plate 152, 154, 252, 254, such as in the form of a two-inch square aluminum panel that is 1/16-inch thick, for example.
  • a syringe mount 156, 256 also formed of aluminum, for example, can be connected to or integrally formed with the flexible contact base, e.g., along an upper proximal end portion thereof, to accommodate a syringe S', S".
  • a syringe mount 156, 256 can include a 1 ⁇ 2-inch aluminum standoff support 160, 260 to mount a syringe S', S" thereto.
  • the syringe S', S" can be held in place by a quick disconnect clasp 64, 164, 264 as illustrated for example in Figure 3, and as will be understood by those skilled in the art.
  • To a surface of the clasp 64, 164, 264 of a standoff 260 can be bonded a 1/8-inch thick high temperature foam material 269 to position a syringe S" thereagainst when in the clasp 64, 164, 264.
  • the clasp 64, 164, 264 can be a U-shaped clasp 264, for example, for quick connect and disconnect, or can have various other enclosures (e.g., a tight ring as illustrated, or an adjustable strap attachment device such as a buckle, a ratchet clamp, a hose clamp, Velcro, adhesive tape, a cable tie, a zip tie, as will be readily understood by one of ordinary skill in the art) to hold a syringe therein by securely surrounding the syringe, or receiving insertion of the syringe through the clasp 64, 164, as illustrated in some embodiments.
  • a tight ring as illustrated
  • an adjustable strap attachment device such as a buckle, a ratchet clamp, a hose clamp, Velcro, adhesive tape, a cable tie, a zip tie
  • a slip-fit type clasp which can allow a syringe to be inserted through and retained in an opening, also can be used, for example, to hold a syringe therein.
  • the clasps for example, can be attached to a setoff mount base 62, 162, 164 and secured with a fastener 67, 68, 167, 168, 267, 268, such as a screw and nut as illustrated, or other fasteners as understood by those skilled in the art.
  • the clasp likewise can be integrally formed with the setoff mount base or attached with a fastener (or adhesive) as illustrated in some embodiments.
  • a syringe can be centrally located on the surface of the setoff mount base so that left and right handed people can both use the syringe, but is the syringe can be offset to the spring so that different angles of approach can be used.
  • a substantially 90-degree approach can be used in some areas of a body such as around a knee, but lesser degrees of approach, e.g., 30-45 degrees, can be used in many instances and in other areas such as around a shoulder.
  • the syringe steadying device 50, 150, 250 allows a user to steady his hand while selecting a variable angle of approach for a needle of a syringe, for example.
  • a syringe steadying device 150, 250 can be used in the operating room by one hand.
  • the thumb, index, and long fingers inject.
  • the ring finger with some help from the index and long fingers, can direct the device. An important push, however, comes from the ring finger when being applied against the device.
  • a syringe mount is connected to an upper end portion of a proximal plate of the pair of spaced-apart plates and includes a hand-grip portion 56, 156, 256 to grip the syringe steadying device 50, 150, 250 with a single hand of a user to allow holding of the syringe steadying device 50, 150, 250 while applying pressure from a plunger P, P', P" of the syringe S, S', S" when mounted thereto.
  • a securing element 75 can be removably attached to an upper portion of the syringe plunger P, P', P" such that a finger of the user can be secured to the plunger P, P', P" of the syringe S, S', S".
  • the user can advance and retract the plunger P, P', P" of the syringe S, S', S" as desired, or may insert or extract a needle N of the syringe S, S', S" from the patient's body, without the need for use of his second hand.
  • the securing element 75 can include a loop positioned on a top surface of the syringe plunger P, P', P" to allow the user to insert a finger, such as a thumb, through the securing loop 75.
  • the securing loop can be a solid or semi-solid loop, formed from a plastic, rubber, or metal material, for example, to secure the user's finger to the plunger P, P', P".
  • the securing loop can be formed from a loop of Velcro or another sizable, self- adhesive material, such that the loop can be sized and tightened to fit the user's finger.
  • the securing loop can include an adhesive portion on an inner surface thereof, to further secure the user's finger to the plunger P, P', P".
  • the plunger P, P', P" can include an adhesive material on an upper surface thereof, in the absence of a securing loop, in order to removably secure and stabilize the user's finger on the plunger P, P', P", to facilitate use of the syringe S, S', S".
  • the securing element 75 may be removable from the plunger P, P', P", such that the securing element 75 may be used and reused with various syringes and syringe steadying devices.
  • the securing element 75 may be formed from a strip of Velcro, for example a 4-inch long strip having a width of 3 ⁇ 4 inches, having a 5/8-inch slit cut along a center of the strip at a distance of 1 inch from an end of the strip. The slit may be positioned over the top surface of the syringe plunger P, P', P" in order to secure the Velcro strip to the syringe.
  • a user may then place his finger on the top surface of the syringe plunger P, P', P" and secure the two ends of the Velcro slip over the top of his finger, in order to removably secure his finger to the syringe plunger P, P', P".
  • the user may unfasten the ends of the Velcro strip, and may remove the securing element 75 from the syringe for use with another syringe.
  • the securing element 75 may be formed of other materials suitable to be removably attached to the syringe and to secure the user's finger to the syringe plunger, such as a buckle or clip, as will be readily understood by one of ordinary skill in the art.
  • An embodiment of a method of supporting and steadying a syringe S, S', S", as illustrated in Figures 12 and 21 for example, includes mounting a syringe S, S', S" to a syringe mount of a device 50, 150, 250 having a hand-grip portion 56, 156, 256 to grip with a single hand of a user, holding the hand-grip portion 56, 156, 256 during application of pressure from a plunger P, P', P" of the syringe, and flexibly moving a flexible contact base portion of the device inwardly along the arrows Al, A2, ⁇ , A2', Al", A2" in the direction shown during application of pressure to the plunger P, P', P" of the syringe S, S', S" thereby to steady the syringe S, S', S" during insertion of a needle N (see, e.g., Figure 31) associated with the syring
  • the flexible contact base portion of the device 50, 150, 250 can contact an outer surface of a body and allow substantially simultaneous inward pressure on the hand-grip portion 56, 156, 256 during the flexibly moving of the flexible contact base portion.
  • the flexible contact base portion of the device 50, 150, 250 includes a first plate 52 positioned along a proximal portion of a flexible contact base, a second plate 54 positioned along a distal portion of a flexible contact base, and a flexible movement member positioned between and connected to the first and second plates, and the syringe mount connected to an upper end of the first plate.
  • the flexible movement member can include a foam material as previously discussed in some embodiments, or can include a depressible device, such as a spring, in other embodiments.
  • An embodiment of a method also can include depressing the syringe while simultaneously depressing the flexible movement member at substantially the same rate against a body to enhance stability.
  • inventions of a syringe steadying device 50, 150, 250 for example, enhance accommodations for variance in size and weight of patients.
  • a health care professional advantageously can select a suitable syringe steadying device 50, 150, 250 for use after examination of desired or optimum positioning of the syringe steadying device for a procedure.
  • embodiments of a syringe steadying device 50, 150, 250 can have other applications such as medical research laboratories, home use, and veterinarian services as well.

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  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

Des modes de réalisation de la présente invention comprennent un dispositif de stabilisation de seringue, un kit et des procédés associés. Un mode de réalisation comprend un support de seringue auquel une seringue peut être montée. Le dispositif peut comprendre une base de contact flexible reliée au support de seringue pour entrer en contact de manière flexible et déplacer la seringue vers l'intérieur, vers l'extérieur, et à différentes positions d'orientation par rapport à la position du corps d'un patient à laquelle le support de seringue est appliqué en fonction du besoin de l'utilisateur à l'aide du dispositif de stabilisation de seringue. La base de contact flexible peut être une partie en mousse souple ou un ressort, soutenu sur chacun de deux côtés opposés avec une plaque pour une rigidité et un contact confortable avec le corps. Le support de seringue peut être monté sur une partie d'extrémité supérieure de l'une des plaques, et une seringue contenant une solution à appliquer au patient peut être positionnée à l'intérieur ou reliée à la seringue.
PCT/US2018/012243 2017-01-03 2018-01-03 Dispositif de stabilisation de seringue, kit et procédés associés WO2018129082A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762441896P 2017-01-03 2017-01-03
US62/441,896 2017-01-03
US201762542561P 2017-08-08 2017-08-08
US62/542,561 2017-08-08

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WO2018129082A1 true WO2018129082A1 (fr) 2018-07-12

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022108602A1 (fr) * 2020-11-23 2022-05-27 Pusateri Todd Christopher Anneau de pouce adhésif et ensemble seringue, et anneau de pouce adhésif pour une seringue

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730099A (en) * 1953-08-28 1956-01-10 Washington H Soul Pattinson An Hypodermic needle injector
US3400715A (en) * 1966-01-04 1968-09-10 Halvard J. Pederson Attachment for injection apparatus
US4351334A (en) * 1980-12-17 1982-09-28 Inglefield Jr Joseph T Safety device for securing thumb or finger to a syringe
US4775369A (en) * 1986-09-09 1988-10-04 Boris Schwartz Automatically actionable sharpened needle-tip protection
US8945134B2 (en) * 2006-01-30 2015-02-03 Stryker Leibinger Gmbh & Co. Kg Syringe and stand

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2730099A (en) * 1953-08-28 1956-01-10 Washington H Soul Pattinson An Hypodermic needle injector
US3400715A (en) * 1966-01-04 1968-09-10 Halvard J. Pederson Attachment for injection apparatus
US4351334A (en) * 1980-12-17 1982-09-28 Inglefield Jr Joseph T Safety device for securing thumb or finger to a syringe
US4775369A (en) * 1986-09-09 1988-10-04 Boris Schwartz Automatically actionable sharpened needle-tip protection
US8945134B2 (en) * 2006-01-30 2015-02-03 Stryker Leibinger Gmbh & Co. Kg Syringe and stand

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022108602A1 (fr) * 2020-11-23 2022-05-27 Pusateri Todd Christopher Anneau de pouce adhésif et ensemble seringue, et anneau de pouce adhésif pour une seringue

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