WO2022149991A1 - Device for performing medical and/or diagnostic procedure - Google Patents

Device for performing medical and/or diagnostic procedure Download PDF

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Publication number
WO2022149991A1
WO2022149991A1 PCT/PL2022/050002 PL2022050002W WO2022149991A1 WO 2022149991 A1 WO2022149991 A1 WO 2022149991A1 PL 2022050002 W PL2022050002 W PL 2022050002W WO 2022149991 A1 WO2022149991 A1 WO 2022149991A1
Authority
WO
WIPO (PCT)
Prior art keywords
vacuum cup
guide lance
blade
lance
guide
Prior art date
Application number
PCT/PL2022/050002
Other languages
French (fr)
Inventor
Robert JACH
Original Assignee
JACH, Magdalena
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 JACH, Magdalena filed Critical JACH, Magdalena
Publication of WO2022149991A1 publication Critical patent/WO2022149991A1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other 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
    • A61B10/02—Instruments for taking cell samples or for biopsy
    • A61B10/0291—Instruments for taking cell samples or for biopsy for uterus
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/08—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by means of electrically-heated probes
    • A61B18/082—Probes or electrodes therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/306—Surgical pincettes without pivotal connections holding by means of suction
    • A61B2017/308—Surgical pincettes without pivotal connections holding by means of suction with suction cups
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B2017/4216—Operations on uterus, e.g. endometrium
    • A61B2017/4225—Cervix uteri
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
    • A61B2018/00291—Anchoring means for temporary attachment of a device to tissue using suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00559—Female reproductive organs

Definitions

  • the present invention relates to a device for performing medical and/or diagnostic procedure in an outpatient setting. More particularly, an object of the invention is a device for performing a semi-automatic or automatic cervical conization procedure, enabling precise administration of an anesthetic agent, excision of a portion of the cervix, and collection of samples for further testing.
  • the cervical conization procedure is performed using a combination of simple surgical and gynecologic instruments.
  • simple manual tools make it impossible to precisely perform the procedure and collect material for histopathological examination, while sample size determination is subject to significant error and often results in taking too small of a sample for further analysis and diagnosis.
  • document CN106974709A discloses a tool for performing a cervical conization procedure, with a blade assembly, a central tube, a cutting blade shaft and a drive mechanism.
  • the blade shaft can be moved and rotated.
  • the device is equipped with a vacuum suction cup located in the absorption cavity.
  • the invention which is not fully automated, though, does not eliminate all the problems that occur in this type of procedure, including the time required by the tool to perform a complete medical procedure, or the extensive experience and manual skills of the person performing the procedure.
  • document US6309388B1 discloses a device for performing electrocoagulation of cervical tissue.
  • the tool includes a housing, inside of which is a rotating mechanism that supplies electrical current. Electrical energy is delivered to an electrocoagulation head comprising an electrocoagulation wire functionally electrically coupled to a connector and rotating about a longitudinal axis parallel to a second longitudinal axis, causing electrocoagulation of patient tissue as it rotates about the longitudinal axis.
  • electrocoagulation may lead to sample deterioration or destruction.
  • the purpose of the invention is therefore to solve the limitations of the tools available in the state of the art for performing medical and/or diagnostic procedure, in particular cervical conization, especially by increasing the automation of the device, reducing the time required by the device to perform a complete medical procedure and ensuring the precision and quality of the sample.
  • the device according to the invention should also make it possible to perform all the required operations in a comprehensive manner and in a single procedure.
  • An object of the invention is a device for performing medical and/or diagnostic procedure, characterized in that it comprises:
  • a vacuum cup oriented with its opening in the distal direction, with a guide lance passing axially through it, the distal end of which is located within the vacuum cup and the proximal end of which is located outside the vacuum cup, which guide lance generates a vacuum in the vacuum cup
  • a centering device positioning the device at the center of the cervix, located at the distal end of the guide lance terminating within the opening of the vacuum cup,
  • a diathermy apparatus terminating with, located within the vacuum cup, automatic rotating blade connected to the guide lance,
  • anaesthetic agent anaesthetic
  • the device according to the invention is characterized in that the vacuum cup is made of a transparent material approved for contact with the human body, preferably selected from the group comprising PP, PE and PS.
  • the device according to the invention is characterized in that the guide lance is in the form of a tube.
  • the device according to the invention is characterized in that the guide lance is made of acid-resistant (stainless) steel.
  • a device according to the invention is characterized in that the automatic blade is in the form of a leaf spring sharpened on one side.
  • the device according to the invention is characterized in that the automatic blade performs a movement along a portion of a circle, preferably within a range of 180°, the blade being shaped as the same portion of a circle articulatedly mounted on both ends of the diathermy apparatus.
  • the device according to the invention is characterized in that the automatic blade is made of surgical steel.
  • the device according to the invention is characterized in that the centering device is in the form of a cylinder ending in a cone.
  • the device according to the invention is characterized in that the centering device is made of surgical steel.
  • the device according to the invention is characterized in that it comprises a drive unit for an automatic blade.
  • the device according to the invention is characterized in that it comprises a control unit configured to control the device.
  • the device according to the invention is characterized in that it comprises a viewing device, preferably an endoscope.
  • the device according to the present invention makes it possible to reduce the time for performing the procedure to about 15-30 minutes. It also allows for semi-automated or fully-automated procedures, making it possible for less experienced doctors to perform the procedure. In addition, it reduces the need for lengthy operator training that is required for conventional cervical conization procedures. By automating and streamlining the process, the involvement of medical staff is reduced, which, along with the reduced time to perform the procedure, reduces waiting time for the procedure. In addition, the comfort of the procedure for the patient is increased, as the administration of the anesthetic itself is done automatically. Finally, the solution provided by the present invention makes it possible to precisely determine the size of the sample to be taken. Sampling for further testing is done without tissue coagulation, which greatly improves the quality of the material. The procedure itself, performed with the device according to the invention, provides high sterility and makes it possible to reduce the bleeding time.
  • FIG. 1 shows schematically the device according to the invention and enlarged details B and E
  • FIG. 2 schematically shows a device according to the invention (B) placed in a body (A) and enlarged details A and F
  • FIG. 1 A device for performing medical and/or diagnostic procedure, in particular for performing a cervical conization procedure, according to a preferred embodiment of the invention, is shown in detail in Fig. 1.
  • the device generally comprises a vacuum cup 1, a guide lance 2, a centering device 3, a pusher mechanism with needles 4, an automatic blade 5, and a diathermy apparatus 6.
  • the vacuum cup 1 is oriented with its opening in a distal direction and connected to a guide lance 2 passing axially through it, the guide lance 2 being in the form of a tube, the distal end of which is located within the vacuum cup 1 and the proximal end of which is outside the vacuum cup 1 .
  • Vacuum cup 1 is made of transparent material approved for contact with the human body such as, for example, PP, PE, PS. The use of transparent plastic facilitates the operation of the device and visual inspection of the procedure.
  • the guide lance 2 generates a vacuum in the vacuum cup 1 .
  • the guide lance 2 is made of acid-resistant (stainless) steel.
  • the centering device 3 is provided which terminates within the opening of the vacuum cup 1.
  • the centering device 3 is cylindrical in shape ending in a cone and is made of surgical steel.
  • a pusher mechanism with needles 4 located within a vacuum cup 1 is connected to the guide lance 2, which is connected to an anaesthetic agent (anaesthetic) dosing system. This automatically moves the pusher, punctures the tissue, and delivers the anaesthetic. After the anaesthetic is injected, the pusher retracts.
  • anaesthetic agent anaesthetic
  • a diathermy apparatus 6 is connected to the guide lance 2, terminating with, located within the vacuum cup 1 , automatic blade 5 connected to the guide lance 2.
  • the blade 5 is in the form of a leaf spring made of surgical steel.
  • the blade 5 is in a shape of a circle (ring) and is articulatedly mounted to the guide lance 2.
  • the blade 5 rotates and cuts off a portion of the cervix, which lands after excision at the bottom of the vacuum cup 1.
  • the blade 5, during the cutting operation performs a movement along a portion of the circle within a range of about 180°. It will be obvious to an expert in the field that the construction of the blade 5 may be different.
  • the blade may be differently connected to the device, may have a different shape and geometry, and may perform movement within a different range.
  • the cutting automation is provided by a drive unit (not included in the figure for clarity) causing movement of the automatic blade 5 enabling control of speed and force.
  • a drive unit a person skilled in the art unit may select, for instance, a stepper motor, a servo drive, a pneumatic actuator or many others from the state of the art.
  • the figures of the drawing do not include additional components of the device according to the invention.
  • these are a control unit configured to control the device and a viewing device such as an endoscope, the vision probe of which is placed in the bottom of the wall of the vacuum cup
  • the control unit further enables the device according to the invention to be fully automated, in particular by further automation and coordination of, for instance, vacuum generation, anesthesia using the needle pusher mechanism 4, or cutting with the automatic blade 5.
  • the viewing device in addition to the transparency of the vacuum cup (1 ), further facilitates device operation, visual inspection of the procedure, and provides video documentation capabilities.
  • the principle of operation of the device according to the invention is illustrated in Fig. 2.
  • the device operates on the principle that it is inserted into the vagina A of a patient.
  • the opening of the vacuum cup 1 is adjacent to the treatment site, and the centering device 3 positions the device at the center of the cervix.
  • the person performing the treatment presses the start button and a vacuum is created in the vacuum cup 1.
  • the needle pusher mechanism 4 having a connection to the (unmarked in the figure) anaesthetic dosing system delivers a predetermined dose of the local anaesthetic agent, after which the needle pusher mechanism 4 retracts to the initial position.
  • the automatic blade 5 rotates and cuts off a portion of the cervix, which, when cut off, lands at the bottom of the vacuum cup 1 due to the vacuum created therein.
  • the blade 5 makes a return motion and the system turns on the voltage in the diathermy apparatus 6, which coagulates the cervical wound created during the removal of the tissue fragment. Coagulation occurs only on the cervical side, because the cut section is at the bottom of the vacuum cup 1 and coagulation does not occur in the cut tissue. This ensures that the cut off fragment is intact and allows for better analysis and histopathological examination.
  • the examiner removes the tool from the patient's vagina A.

Abstract

An object of the invention is a device for performing medical and/or diagnostic procedure, characterized in that it comprises a vacuum cup oriented with its opening in the distal direction, with a guide lance passing axially through it, the distal end of which is located within the vacuum cup and the proximal end of which is located outside the vacuum cup, which guide lance generates a vacuum in the vacuum cup, a centering device positioning the device at the center of the cervix, located at the distal end of the guide lance terminating within the opening of the vacuum cup, a diathermy apparatus terminating with, located within the vacuum cup, automatic rotating blade connected to the guide lance, a pusher mechanism with needles located on the guide lance within the vacuum cup connected to an anaesthetic agent (anaesthetic) dosing system.

Description

Device for performing medical and/or diagnostic procedure The present invention relates to a device for performing medical and/or diagnostic procedure in an outpatient setting. More particularly, an object of the invention is a device for performing a semi-automatic or automatic cervical conization procedure, enabling precise administration of an anesthetic agent, excision of a portion of the cervix, and collection of samples for further testing.
At present, the cervical conization procedure is performed using a combination of simple surgical and gynecologic instruments. However, such simple manual tools make it impossible to precisely perform the procedure and collect material for histopathological examination, while sample size determination is subject to significant error and often results in taking too small of a sample for further analysis and diagnosis.
Several more complex tools for performing such procedure are also known in the state of the art. For instance, document CN106974709A discloses a tool for performing a cervical conization procedure, with a blade assembly, a central tube, a cutting blade shaft and a drive mechanism. The blade shaft can be moved and rotated. The device is equipped with a vacuum suction cup located in the absorption cavity. The invention, which is not fully automated, though, does not eliminate all the problems that occur in this type of procedure, including the time required by the tool to perform a complete medical procedure, or the extensive experience and manual skills of the person performing the procedure.
In a turn, document US6309388B1 discloses a device for performing electrocoagulation of cervical tissue. The tool includes a housing, inside of which is a rotating mechanism that supplies electrical current. Electrical energy is delivered to an electrocoagulation head comprising an electrocoagulation wire functionally electrically coupled to a connector and rotating about a longitudinal axis parallel to a second longitudinal axis, causing electrocoagulation of patient tissue as it rotates about the longitudinal axis. However, it is worth noting that in the case of sampling for diagnostic purposes, electrocoagulation may lead to sample deterioration or destruction. The purpose of the invention is therefore to solve the limitations of the tools available in the state of the art for performing medical and/or diagnostic procedure, in particular cervical conization, especially by increasing the automation of the device, reducing the time required by the device to perform a complete medical procedure and ensuring the precision and quality of the sample. The device according to the invention should also make it possible to perform all the required operations in a comprehensive manner and in a single procedure.
An object of the invention is a device for performing medical and/or diagnostic procedure, characterized in that it comprises:
A vacuum cup oriented with its opening in the distal direction, with a guide lance passing axially through it, the distal end of which is located within the vacuum cup and the proximal end of which is located outside the vacuum cup, which guide lance generates a vacuum in the vacuum cup
A centering device, positioning the device at the center of the cervix, located at the distal end of the guide lance terminating within the opening of the vacuum cup,
A diathermy apparatus terminating with, located within the vacuum cup, automatic rotating blade connected to the guide lance,
A pusher mechanism with needles located on the guide lance within the vacuum cup connected to an anaesthetic agent (anaesthetic) dispensing system.
Preferably, the device according to the invention is characterized in that the vacuum cup is made of a transparent material approved for contact with the human body, preferably selected from the group comprising PP, PE and PS.
Preferably, the device according to the invention is characterized in that the guide lance is in the form of a tube. Preferably, the device according to the invention is characterized in that the guide lance is made of acid-resistant (stainless) steel.
Preferably, a device according to the invention is characterized in that the automatic blade is in the form of a leaf spring sharpened on one side.
Preferably, the device according to the invention is characterized in that the automatic blade performs a movement along a portion of a circle, preferably within a range of 180°, the blade being shaped as the same portion of a circle articulatedly mounted on both ends of the diathermy apparatus.
Preferably, the device according to the invention is characterized in that the automatic blade is made of surgical steel.
Preferably, the device according to the invention is characterized in that the centering device is in the form of a cylinder ending in a cone.
Preferably, the device according to the invention is characterized in that the centering device is made of surgical steel.
Preferably, the device according to the invention is characterized in that it comprises a drive unit for an automatic blade.
Preferably, the device according to the invention is characterized in that it comprises a control unit configured to control the device.
Preferably, the device according to the invention is characterized in that it comprises a viewing device, preferably an endoscope.
The device according to the present invention makes it possible to reduce the time for performing the procedure to about 15-30 minutes. It also allows for semi-automated or fully-automated procedures, making it possible for less experienced doctors to perform the procedure. In addition, it reduces the need for lengthy operator training that is required for conventional cervical conization procedures. By automating and streamlining the process, the involvement of medical staff is reduced, which, along with the reduced time to perform the procedure, reduces waiting time for the procedure. In addition, the comfort of the procedure for the patient is increased, as the administration of the anesthetic itself is done automatically. Finally, the solution provided by the present invention makes it possible to precisely determine the size of the sample to be taken. Sampling for further testing is done without tissue coagulation, which greatly improves the quality of the material. The procedure itself, performed with the device according to the invention, provides high sterility and makes it possible to reduce the bleeding time.
The invention will be further illustrated in the following preferred non-limiting embodiments of the invention, with reference to the accompanying drawing, wherein:
Fig. 1 shows schematically the device according to the invention and enlarged details B and E
Fig. 2 schematically shows a device according to the invention (B) placed in a body (A) and enlarged details A and F
A detailed description of a preferred embodiment of the invention
A device for performing medical and/or diagnostic procedure, in particular for performing a cervical conization procedure, according to a preferred embodiment of the invention, is shown in detail in Fig. 1.
The device generally comprises a vacuum cup 1, a guide lance 2, a centering device 3, a pusher mechanism with needles 4, an automatic blade 5, and a diathermy apparatus 6.
The vacuum cup 1 is oriented with its opening in a distal direction and connected to a guide lance 2 passing axially through it, the guide lance 2 being in the form of a tube, the distal end of which is located within the vacuum cup 1 and the proximal end of which is outside the vacuum cup 1 . Vacuum cup 1 is made of transparent material approved for contact with the human body such as, for example, PP, PE, PS. The use of transparent plastic facilitates the operation of the device and visual inspection of the procedure. The guide lance 2 generates a vacuum in the vacuum cup 1 . Preferably, the guide lance 2 is made of acid-resistant (stainless) steel. At the distal end of the guide lance 2, the centering device 3 is provided which terminates within the opening of the vacuum cup 1. The centering device 3 is cylindrical in shape ending in a cone and is made of surgical steel. A pusher mechanism with needles 4 located within a vacuum cup 1 is connected to the guide lance 2, which is connected to an anaesthetic agent (anaesthetic) dosing system. This automatically moves the pusher, punctures the tissue, and delivers the anaesthetic. After the anaesthetic is injected, the pusher retracts.
A diathermy apparatus 6 is connected to the guide lance 2, terminating with, located within the vacuum cup 1 , automatic blade 5 connected to the guide lance 2. The blade 5 is in the form of a leaf spring made of surgical steel. The blade 5 is in a shape of a circle (ring) and is articulatedly mounted to the guide lance 2. The blade 5 rotates and cuts off a portion of the cervix, which lands after excision at the bottom of the vacuum cup 1. The blade 5, during the cutting operation, performs a movement along a portion of the circle within a range of about 180°. It will be obvious to an expert in the field that the construction of the blade 5 may be different. The blade may be differently connected to the device, may have a different shape and geometry, and may perform movement within a different range. The cutting automation is provided by a drive unit (not included in the figure for clarity) causing movement of the automatic blade 5 enabling control of speed and force. For the drive unit, a person skilled in the art unit may select, for instance, a stepper motor, a servo drive, a pneumatic actuator or many others from the state of the art.
For a clearer representation of the invention, the figures of the drawing do not include additional components of the device according to the invention. In particular, these are a control unit configured to control the device and a viewing device such as an endoscope, the vision probe of which is placed in the bottom of the wall of the vacuum cup IThe control unit further enables the device according to the invention to be fully automated, in particular by further automation and coordination of, for instance, vacuum generation, anesthesia using the needle pusher mechanism 4, or cutting with the automatic blade 5. While, the viewing device, in addition to the transparency of the vacuum cup (1 ), further facilitates device operation, visual inspection of the procedure, and provides video documentation capabilities.
The principle of operation of the device according to the invention, is illustrated in Fig. 2. The device operates on the principle that it is inserted into the vagina A of a patient. The opening of the vacuum cup 1 is adjacent to the treatment site, and the centering device 3 positions the device at the center of the cervix. After reaching the desired position, the person performing the treatment presses the start button and a vacuum is created in the vacuum cup 1. Thereafter, the needle pusher mechanism 4 having a connection to the (unmarked in the figure) anaesthetic dosing system delivers a predetermined dose of the local anaesthetic agent, after which the needle pusher mechanism 4 retracts to the initial position. After the time required for the anesthetic to take effect has elapsed, the automatic blade 5 rotates and cuts off a portion of the cervix, which, when cut off, lands at the bottom of the vacuum cup 1 due to the vacuum created therein. After the tissue is cut off, the blade 5 makes a return motion and the system turns on the voltage in the diathermy apparatus 6, which coagulates the cervical wound created during the removal of the tissue fragment. Coagulation occurs only on the cervical side, because the cut section is at the bottom of the vacuum cup 1 and coagulation does not occur in the cut tissue. This ensures that the cut off fragment is intact and allows for better analysis and histopathological examination. When the blade 5 returns, the examiner removes the tool from the patient's vagina A.

Claims

1. A device for performing medical and/or diagnostic procedure, characterized in that it comprises:
A vacuum cup (1) oriented with its opening in the distal direction, with a guide lance (2) passing axially through it, the distal end of which is located within the vacuum cup (1) and the proximal end of which is located outside the vacuum cup (1), which guide lance (2) generates a vacuum in the vacuum cup (1)
A centering device (3), positioning the device at the center of the cervix (B), located at the distal end of the guide lance (2) terminating within the opening of the vacuum cup (1 ),
A diathermy apparatus (6), terminating with, located within the vacuum cup (1), automatic rotating blade (5) connected to the guide lance (2),
A pusher mechanism with needles (4) located on a guide lance (2) within the vacuum cup (1) connected to an anaesthetic agent (anaesthetic) dosing system.
2. The device according to claim 1 , characterized in that the vacuum cup (1 ) is made of a transparent material approved for contact with the human body, preferably selected from the group comprising PP, PE and PS.
3. The device according to any of claims 1 - 2, characterized in that the guide lance (2) is in the form of a tube.
4. The device according to any of claims 1 - 3, characterized in that the guide lance (2) is made of acid-resistant (stainless) steel.
5. The device according to any of claims 1 - 4, characterized in that the automatic blade (5) is in the form of a leaf spring sharpened on one side.
6. The device according to any of claims 1 - 5, characterized in that the automatic blade (5) performs a movement along a portion of a circle, preferably within a range of 180°, the blade (5) being shaped as the same portion of a circle articulatedly mounted on both ends of the diathermy apparatus (6).
7. The device according to any of claims 1 - 6, characterized in that the automatic blade (5) is made of surgical steel.
8. The device according to any of claims 1 - 7, characterized in that the centering device (3) is in the form of a cylinder ending in a cone.
9. The device according to any of claims 1 - 8, characterized in that the centering device (3) is made of surgical steel.
10. The device according to any of claims 1 - 9, characterized in that it comprises a drive unit for the automatic blade (5).
11 . The device according to any of claims 1 - 10, characterized in that it comprises a control unit configured to control the device.
12. The device according to any of claims 1 - 11 , characterized in that it comprises a viewing device, preferably an endoscope.
PCT/PL2022/050002 2021-01-11 2022-01-10 Device for performing medical and/or diagnostic procedure WO2022149991A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL436633A PL244052B1 (en) 2021-01-11 2021-01-11 Device for performing medical or diagnostic procedure
PLP.436633 2021-01-11

Publications (1)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080097471A1 (en) * 2006-10-18 2008-04-24 Adams Ronald D Systems for performing gynecological procedures with simultaneous tissue cutting and removal
AU2015200349A1 (en) * 2010-12-06 2015-02-12 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Apparatus for treating a portion of a reproductive system and related methods of use
WO2021165319A1 (en) * 2020-02-17 2021-08-26 Coeman Dirk Carl Luc Excision apparatus comprising a housing provided with a fixation portion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080097471A1 (en) * 2006-10-18 2008-04-24 Adams Ronald D Systems for performing gynecological procedures with simultaneous tissue cutting and removal
AU2015200349A1 (en) * 2010-12-06 2015-02-12 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Apparatus for treating a portion of a reproductive system and related methods of use
WO2021165319A1 (en) * 2020-02-17 2021-08-26 Coeman Dirk Carl Luc Excision apparatus comprising a housing provided with a fixation portion

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PL244052B1 (en) 2023-11-27

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