WO2017176240A1 - An electrosurgical illuminating instrument - Google Patents

An electrosurgical illuminating instrument Download PDF

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Publication number
WO2017176240A1
WO2017176240A1 PCT/US2016/025849 US2016025849W WO2017176240A1 WO 2017176240 A1 WO2017176240 A1 WO 2017176240A1 US 2016025849 W US2016025849 W US 2016025849W WO 2017176240 A1 WO2017176240 A1 WO 2017176240A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrosurgical instrument
insulation material
conductor
light
electrode
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2016/025849
Other languages
French (fr)
Inventor
Theodore C. BLUS
Jyue Boon Lim
Kester J. Batchelor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gyrus ACMI Inc
Original Assignee
Gyrus ACMI Inc
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 Gyrus ACMI Inc filed Critical Gyrus ACMI Inc
Priority to US16/090,954 priority Critical patent/US11135032B2/en
Priority to PCT/US2016/025849 priority patent/WO2017176240A1/en
Publication of WO2017176240A1 publication Critical patent/WO2017176240A1/en
Anticipated expiration legal-status Critical
Priority to US17/447,093 priority patent/US12329586B2/en
Ceased legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/148—Probes or electrodes therefor having a short, rigid shaft for accessing the inner body transcutaneously, e.g. for neurosurgery or arthroscopy
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • 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
    • A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
    • A61B18/14—Probes or electrodes therefor
    • A61B18/1402—Probes for open surgery
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00083—Electrical conductivity low, i.e. electrically insulating
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589—Coagulation
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00898—Alarms or notifications created in response to an abnormal condition
    • 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
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0807—Indication means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/306—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure using optical fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/30—Devices for illuminating a surgical field, the devices having an interrelation with other surgical devices or with a surgical procedure
    • A61B2090/308—Lamp handles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for

Definitions

  • the electrosurgical illuminating instrument 10 further includes a switch 24 that turns the electrosurgical illuminating instrument 10 on and off.
  • the switch includes a first switch 24a that turns the light source 30 on and off and a second switch 24b that activates the energy source 20 to deliver RF electrical energy to a distal end 34 of the electrosurgical illuminating instrument 10.
  • the one or more batteries 1 1 provides electrical energy to the light source 30 and the energy source 20 provides RF electrical energy to the distal end 34 to treat tissue in proximity of the distal end 34.
  • the insulation material can be made from any suitable material, such as, for example, ceramic, silicone rubber, glass, or titanium dioxide, or any combination of these materials.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pathology (AREA)
  • Neurosurgery (AREA)
  • Neurology (AREA)
  • Surgical Instruments (AREA)

Abstract

An electrosurgical instrument includes a light source, a first conductor, a second conductor, an insulation material positioned between the first conductor and the second conductor, and a light pipe that carries light from the light source to the insulation material.

Description

AN ELECTROSURGICAL ILLUMINATING INSTRUMENT
FIELD
[0001] The present disclosure relates to an electrosurgical instrument. More specifically, the present disclosure relates to an electrosurgical illuminating instrument.
BACKGROUND
[0002] The statements in this section merely provide background information related to the present disclosure and may or may not constitute prior art.
[0003] Electrosurgical illuminating instruments have become widely employed by medical professionals in recent years. A number of electrosurgical illuminating instruments have been developed whereby an active electrode is attached to an insulated handle and a high frequency current is applied thereto. Accordingly, electrosurgical illuminating instruments are used by medical professionals in various types of surgical procedures. A common surgical procedure involves cauterizing a patient's tissue. Typically, cauterizing is employed to sterilize and cut tissue as well as to kill certain tissue that has been infected with disease such as cancer and the like. To accurately perform the surgical procedure, the medical professional needs to be able to illuminate and view the local tissue area to be cauterized. Thus, it is imperative that adequate lighting be provided to the affected regions during the surgical procedure. Overhead surgery room lighting, however, is rarely sufficient. Accordingly, various types of supplemental lighting equipment have been developed that suits different medical illumination requirements, for example, the incorporation of a lighting source to a surgical instrument.
[0004] Most existing surgical light sources involve fiber optic cable or bundles that are permanently attached to a particular surgical instrument with one end of the fiber optic cable or bundle connected to a source of illumination. These types of surgical instrument lights are disclosed in U.S. Pat. Nos. 6,585,727; 5,376,087; and 4,688,569. Such instruments, however, are cumbersome to manufacture and to use in a surgery room setting.
[0005] Accordingly, there is need for a surgical instrument that incorporates an effective light source.
SUMMARY
[0006] The present invention provides an electrosurgical illuminating instrument.
[0007] Accordingly, pursuant to one aspect of the present invention, an electrosurgical instrument includes a light source, a first conductor, a second conductor, an insulation material positioned between the first conductor and the second conductor, and a light pipe that carries light from the light source to the insulation material.
[0008] Accordingly, pursuant to another aspect of the present invention, an electrosurgical instrument includes a light source, a first conductor, a second conductor, and an insulation material positioned between the first conductor and the second conductor, the insulation material being a light pipe that carries light from the light source.
[0009] The above aspects of the present invention can be further characterized by one or any combination of the features described herein, such as: the insulation material is translucent, transparent or both translucent and transparent; a portion of the insulation material is opaque; a handpiece, the light source being positioned in the handpiece; an extension with a proximal end and a distal end, the proximal end of the extension being connected to the handpiece, the first conductor and the second conductor being positioned at the distal end of the extension; the first conductor, the second conductor and the insulation material are configured to illuminate a surgical site; the insulation material has an exterior surface that transmits the incident light; the surface that transmits the incident light is located at the distal ends of the first and second conductors, the lateral sides of the first and second conductors, or both the distal ends and the lateral sides of the first and second conductors; the first conductor, the second conductor and the insulation material are configured to display an instrument state of the electrosurgical instrument; the electrosurgical instrument is capable of delivering a therapy current between the first conductor and the second conductor; the insulation material has a frosted surface to diffuse the light; at least of a portion of the insulation material is an indicator that displays an instrument state of the electrosurgical instrument; the insulation material is made from a material selected from a group consisting of ceramic, silicon rubber, glass, and titanium dioxide; the light source is an LED; and the first conductor is a first electrode and the second conductor is a second electrode.
[0010] Accordingly, pursuant to another aspect of the present invention, an electrosurgical instrument includes a handpiece, a surgical end, a light source positioned in the handpiece, and a light pipe with a proximal end and distal end. The proximal end of the light pipe selectively engages optically with the light source to transmit light to the distal end of the light pipe such that light is transmitted to the surgical end which converts from wide illumination to tip illumination of a surgical site.
[0011] This aspect of the present invention can be further characterized by one or any combination of the features described herein, such as: the surgical end includes a first electrode, a second electrode, and an insulation layer positioned between the first electrode and the second electrode; the light pipe transmits light from the light source to the insulation layer; the insulation material is translucent, transparent or both translucent and transparent; a portion of the insulation material is opaque; the first conductor, the second conductor, and the insulation material are configured to display an instrument state of the electrosurgical instrument; the insulation material has a frosted surface to diffuse the light; the insulation material is made from a material selected from a group consisting of ceramic, silicon rubber, glass, and titanium dioxide; the light source is an LED.
[0012] Accordingly, pursuant to yet another aspect of the present invention, an electrosurgical instrument includes a handpiece, a light source positioned in the handpiece, a surgical end with a first electrode, a second electrode, and an insulation material positioned between the first electrode and the second electrode; and a light pipe that carries light from the light source to the insulation material.
[0013] This aspect of the present invention can be further characterized by one or any combination of the features described herein, such as: the light pipe has a proximal end and distal end, the proximal end of the light pipe selectively engaging optically with the light source to transmit light to the distal end of the light pipe such that light is transmitted to the surgical end which converts from wide illumination to tip illumination of a surgical site; the insulation material is translucent, transparent or both translucent and transparent; a portion of the insulation material is opaque; an extension with a proximal end and a distal end, the proximal end of the extension being connected to the handpiece, the first electrode and the second electrode being positioned at the distal end of the extension; the first electrode, the second electrode and the insulation material are configured to illuminate a surgical site; the first electrode, the second electrode and the insulation material are configured to display an instrument state of the electrosurgical instrument; the insulation material has a frosted surface to diffuse the light; the insulation material is made from a material selected from a group consisting of ceramic, silicon rubber, glass, and titanium dioxide; and the light source is an LED.
[0014] Further features, advantages, and areas of applicability will become apparent from the description provided herein. It should be understood that the description and specific examples are intended for purposes of illustration only and are not intended to limit the scope of the present disclosure.
DRAWINGS
[0015] The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the invention. In the drawings: [0016] FIG. 1 is a perspective view of an electrosurgical illuminating instrument in accordance with the principles of the present invention;
[0017] FIG. 2 is a side view of the electrosurgical illuminating instrument; and
[0018] FIG. 3 is a close-up view of a distal end of the electrosurgical illuminating instrument.
DETAILED DESCRIPTION
[0019] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses.
[0020] With reference to FIG. 1 , an electrosurgical illuminating instrument embodying the principles of the present invention is illustrated therein and designated at 10. The electrosurgical illuminating instrument 10 is self- powered by one or more batteries 1 1 or receives electrical energy from an electrical energy source 20, or is powered by both the batteries 1 1 and the electrical energy source 20. The proximal end 16 of the electrosurgical illuminating instrument 10 includes a connector 17 that connects the electrosurgical illuminating instrument 10 to the energy source 20 with a lead 18.
[0021] The electrosurgical illuminating instrument 10 includes a main body 12, a light pipe 26, a light source 30, and a directing light cover 32. The light source 30 can be any suitable light source, such as, for example, one or more LEDs. If more than one LED is employed, the LEDs can be multicolored. In various arrangements, the light pipe 26 is a bundle of fiber optics.
[0022] The electrosurgical illuminating instrument 10 further includes a switch 24 that turns the electrosurgical illuminating instrument 10 on and off. For example, in a particular arrangement the switch includes a first switch 24a that turns the light source 30 on and off and a second switch 24b that activates the energy source 20 to deliver RF electrical energy to a distal end 34 of the electrosurgical illuminating instrument 10. In particular arrangements, the one or more batteries 1 1 provides electrical energy to the light source 30 and the energy source 20 provides RF electrical energy to the distal end 34 to treat tissue in proximity of the distal end 34.
[0023] The electrosurgical illuminating instrument 10 also includes a button 28 that toggles the electrosurgical illuminating instrument 10 from wide illumination of the surgical site to narrow illumination of the site from the distal end 34 of the electrosurgical illuminating instrument 10. More specifically, when the button 28 is in the wide illumination position, the light source 30 is uncovered by the light cover 32 to provide wide illumination of the surgical site as indicated by the arrows 33, and when the button 28 is in the narrow illumination position, the light source 30 rotates downward towards the light cover 32 such that the light cover 32 directs light from the light source 30 to the distal end 34 through the light pipe 26 to provide localized illumination (as indicated by the arrows 36) at the surgical site. Accordingly, a medical professional is able to illuminate and view local tissue to be treated to accurately perform a surgical procedure with the electrosurgical illuminating instrument 10. Further, the electrosurgical illuminating instrument 10 meets the strict waterproofing and sanitizing requirements of a surgery room.
[0024] Referring now to FIG. 3, the distal end 34 of the electrosurgical illuminating instrument 10 is shown in greater detail. As described above the distal end 34 receives light from the light pipe 26. Hence, the distal end 34 can be a second light pipe that optically communicates with the light pipe 26 or an extension of the light pipe 26. The distal end 34 of the electrosurgical illuminating instrument 10 includes a first conductor 36, a second conductor 38, and an insulation material 40, 42 positioned between the first conductor 36 and 38. In some arrangements, the insulation material 40, 42 can be a single piece of insulation material or in other arrangements the insulation material 40, 42 can include a portion separated by a spacer 44.
[0025] In various arrangements, the insulation material 40, 42 is translucent, whereas in other arrangements the insulation material 40, 42 is transparent. In particular arrangements, the insulation material includes a transparent portion and a translucent portion. Some portion or portions of the insulation material 40, 42 may be opaque so that light is not transmitted from the opaque portions. All or a portion of the insulation material 40, 42 may be frosted to diffuse the light.
[0026] The insulation material can be made from any suitable material, such as, for example, ceramic, silicone rubber, glass, or titanium dioxide, or any combination of these materials.
[0027] The first conductor 36 and the second conductor 38 can operate as bipolar electrodes of the electrosurgical illumination instrument 10. In such arrangements, the first and second conductors receive RF electrical energy from, for example, the energy source 20 such that a voltage potential is generated between the first conductor 36 and the second conductor 38, which causes a current to pass from one conductor to the other through tissue being treated by the electrosurgical illuminating instrument 10. This current heats the tissue to coagulate or cauterize the tissue depending on the amount of RF energy supplied to the conductors 36 and 38.
[0028] In some arrangements, a portion of the insulation material 40, 42 acts as an indicator to provide visual feedback to the medical profession about the instrument state of the electrosurgical illuminating instrument 10. For example, the color of the light can change from one color to another color after a particular procedure (such as coagulation or cauterization of tissue) is completed. In particular arrangements, the light source 30 is configured to blink, for example, at different frequencies, to indicate various instrument states of the electrosurgical illuminating instrument 10.
[0029] The description of the invention is merely exemplary in nature and variations that do not depart from the gist of the invention are intended to be within the scope of the invention. Such variations are not to be regarded as a departure from the spirit and scope of the invention.

Claims

CLAIMS What is claimed is:
1 . An electrosurgical instrument comprising:
a light source;
a first conductor;
a second conductor;
an insulation material positioned between the first conductor and the second conductor; and
a light pipe that carries light from the light source to the insulation material.
2. An electrosurgical instrument comprising:
a light source;
a first conductor;
a second conductor; and
an insulation material positioned between the first conductor and the second conductor, the insulation material being a light pipe that carries light from the light source.
3. The electrosurgical instrument of claim 1 or 2 wherein the insulation material is translucent, transparent or both translucent and transparent.
4. The electrosurgical instrument of claim 3 wherein a portion of the insulation material is opaque.
5. The electrosurgical instrument of claim 1 or 2 further comprising a handpiece, the light source being positioned in the handpiece.
6. The electrosurgical instrument of claim 5 further comprising an extension with a proximal end and a distal end, the proximal end of the extension being connected to the handpiece, the first conductor and the second conductor being positioned at the distal end of the extension.
7. The electrosurgical instrument of claim 6 wherein the first conductor, the second conductor and the insulation material are configured to illuminate a surgical site.
8. The electrosurgical instrument of claim 7 wherein the insulation material has an exterior surface that transmits the incident light.
9 The electrosurgical instrument of claim 8 wherein the surface that transmits the incident light is located at the distal ends of the first and second conductors, the lateral sides of the first and second conductors, or both the distal ends and the lateral sides of the first and second conductors.
10. The electrosurgical instrument of claim 6 wherein the first conductor, the second conductor and the insulation material are configured to display a instrument state of the electrosurgical instrument.
1 1 . The electrosurgical instrument of claim 1 or 2 wherein the electrosurgical instrument is capable of delivering a therapy current between the first conductor and the second conductor.
12. The electrosurgical instrument of claim 1 or 2 wherein the insulation material has a frosted surface to diffuse the light.
13. The electrosurgical instrument of claim 12 wherein at least of a portion of the insulation material is an indicator that displays an instrument state of the electrosurgical instrument.
14. The electrosurgical instrument of claim 1 or 2 wherein the insulation material is made from a material selected from a group consisting of ceramic, silicon rubber, glass, and titanium dioxide.
15. The electrosurgical instrument of claim 1 or 2 wherein the light source is an LED.
16. The electrosurgical instrument of claim 1 or 2 wherein the first conductor is a first electrode and the second conductor is a second electrode.
17. An electrosurgical instrument comprising:
a handpiece;
a surgical end;
a light source positioned in the handpiece; and
a light pipe with a proximal end and distal end, the proximal end of the light pipe selectively engaging optically with the light source to transmit light to the distal end of the light pipe such that light is transmitted to the surgical end which converts from wide illumination to tip illumination of a surgical site.
18. The electrosurgical instrument of claim 17 wherein the surgical end includes a first electrode, a second electrode, and an insulation layer positioned between the first electrode and the second electrode.
19. The electrosurgical instrument of claim 18 wherein the light pipe transmits light from the light source to the insulation layer.
20. The electrosurgical instrument of claim 17 wherein the insulation material is translucent, transparent or both translucent and transparent.
21 . The electrosurgical instrument of claim 17 wherein a portion of the insulation material is opaque.
22. The electrosurgical instrument of claim 17 wherein the first conductor, the second conductor, and the insulation material are configured to display an instrument state of the electrosurgical instrument.
23. The electrosurgical instrument of claim 17 wherein the insulation material has a frosted surface to diffuse the light.
24. The electrosurgical instrument of claim 17 wherein the insulation material is made from a material selected from a group consisting of ceramic, silicon rubber, glass, and titanium dioxide.
25. The electrosurgical instrument of claim 17 wherein the light source is an LED.
26. An electrosurgical instrument comprising:
a handpiece;
a light source positioned in the handpiece;
a surgical end with a first electrode, a second electrode, and an insulation material positioned between the first electrode and the second electrode; and a light pipe that carries light from the light source to the insulation material.
27. The electrosurgical instrument of claim 26 wherein the light pipe has a proximal end and distal end, the proximal end of the light pipe selectively engaging optically with the light source to transmit light to the distal end of the light pipe such that light is transmitted to the surgical end which converts from wide illumination to tip illumination of a surgical site.
28. The electrosurgical instrument of claim 26 wherein the insulation material is translucent, transparent or both translucent and transparent.
29. The electrosurgical instrument of claim 26 wherein a portion of the insulation material is opaque.
30. The electrosurgical instrument of claim 26 further comprising an extension with a proximal end and a distal end, the proximal end of the extension being connected to the handpiece, the first electrode and the second electrode being positioned at the distal end of the extension.
31 . The electrosurgical instrument of claim 26 wherein the first electrode, the second electrode and the insulation material are configured to illuminate a surgical site.
32. The electrosurgical instrument of claim 26 wherein the first electrode, the second electrode and the insulation material are configured to display an instrument state of the electrosurgical instrument.
33. The electrosurgical instrument of claim 26 wherein the insulation material has a frosted surface to diffuse the light.
34. The electrosurgical instrument of claim 26 wherein the insulation material is made from a material selected from a group consisting of ceramic, silicon rubber, glass, and titanium dioxide.
The electrosurgical instrument of claim 26 wherein the light source
PCT/US2016/025849 2016-04-04 2016-04-04 An electrosurgical illuminating instrument Ceased WO2017176240A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US16/090,954 US11135032B2 (en) 2016-04-04 2016-04-04 Electrosurgical illuminating instrument
PCT/US2016/025849 WO2017176240A1 (en) 2016-04-04 2016-04-04 An electrosurgical illuminating instrument
US17/447,093 US12329586B2 (en) 2016-04-04 2021-09-08 Electrosurgical illuminating instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2016/025849 WO2017176240A1 (en) 2016-04-04 2016-04-04 An electrosurgical illuminating instrument

Related Child Applications (2)

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US16/090,954 A-371-Of-International US11135032B2 (en) 2016-04-04 2016-04-04 Electrosurgical illuminating instrument
US17/447,093 Continuation US12329586B2 (en) 2016-04-04 2021-09-08 Electrosurgical illuminating instrument

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019203910A1 (en) * 2018-04-20 2019-10-24 Medtronic Advanced Energy Llc Illumanated electrosurgical devices, systems and methods
US11135032B2 (en) 2016-04-04 2021-10-05 Gyrus Acmi, Inc. Electrosurgical illuminating instrument

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD923176S1 (en) * 2018-10-24 2021-06-22 Medtronic Advanced Energy Llc Electrosurgical device handle
US20210153731A1 (en) 2019-11-26 2021-05-27 Gyrus Acmi, Inc. D/B/A Olympus Surgical Technologies America Surgical instruments with integrated lighting systems
US12557989B2 (en) 2021-03-12 2026-02-24 Stryker European Operations Limited Neurosurgical methods and systems for detecting and removing tumorous tissue

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688569A (en) 1986-06-09 1987-08-25 Medi-Tech, Inc. Finger actuated surgical electrode holder
US5376087A (en) 1992-08-21 1994-12-27 Habley Medical Technology Corporation Multiple function cauterizing instrument
US6585727B1 (en) 1999-10-22 2003-07-01 Genzyme Corporation Surgical instrument light source and surgical illumination method
WO2008014465A2 (en) * 2006-07-28 2008-01-31 Jnj Technology Holdings, Llc Ablation apparatus and system to limit nerve conduction
US20080312649A1 (en) * 2007-06-18 2008-12-18 Paul Guerra Illuminated instrument buttons
WO2009005850A1 (en) * 2007-06-29 2009-01-08 Tyco Healthcare Group, Lp Method and system for monitoring tissue during an electrosurgical procedure
US20100145333A1 (en) * 2008-12-09 2010-06-10 David Dethier Light emitting electrosurgical scalpel
US20100312241A1 (en) * 2009-06-09 2010-12-09 Erickson Jr Jerry Martin Implementation of light sources with electocautery units
US20160045247A1 (en) * 2014-08-12 2016-02-18 Invuity, Inc. Illuminated electrosurgical system and method of use

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2247258A (en) * 1938-12-12 1941-06-24 Kulite Corp Surgical instrument
US2246836A (en) 1940-11-25 1941-06-24 Anna L Campbell Illuminated stick of umbrella
US3858586A (en) 1971-03-11 1975-01-07 Martin Lessen Surgical method and electrode therefor
US4467812A (en) 1982-07-19 1984-08-28 Spectrascan, Inc. Transillumination apparatus
US4562832A (en) 1984-01-21 1986-01-07 Wilder Joseph R Medical instrument and light pipe illumination assembly
US4597030A (en) 1985-01-31 1986-06-24 American Hospital Supply Corporation Surgical illuminator
US4597383A (en) 1985-04-25 1986-07-01 Luxtec Corporation Fiber-optic illuminated vaginal speculum
FR2611132B1 (en) 1987-02-19 1994-06-17 Descartes Universite Rene BISTOURI A PLASMA
US4800878A (en) 1987-08-26 1989-01-31 Becton, Dickinson And Company Electrosurgical knife with visual alarm
US5203353A (en) 1989-10-24 1993-04-20 Surgical Technologies, Inc. Method of penetrating and working in the vitreous humor of the eye
US5449356A (en) 1991-10-18 1995-09-12 Birtcher Medical Systems, Inc. Multifunctional probe for minimally invasive surgery
US5401272A (en) 1992-09-25 1995-03-28 Envision Surgical Systems, Inc. Multimodality probe with extendable bipolar electrodes
US5394863A (en) 1993-01-12 1995-03-07 Sanford; Theodore H. Vaginal fornix illuminator
US5445142A (en) 1994-03-15 1995-08-29 Ethicon Endo-Surgery, Inc. Surgical trocars having optical tips defining one or more viewing ports
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
US5571098A (en) * 1994-11-01 1996-11-05 The General Hospital Corporation Laser surgical devices
US5626578A (en) 1995-05-08 1997-05-06 Tihon; Claude RF valvulotome
US5683350A (en) * 1995-11-21 1997-11-04 Paul; Glennon H. Oral transluminating device
US6516216B1 (en) 1996-02-23 2003-02-04 Stryker Corporation Circumferential transillumination of anatomic junctions using light energy
US5762613A (en) 1996-05-07 1998-06-09 Spectrascience, Inc. Optical biopsy forceps
US5754719A (en) 1996-11-22 1998-05-19 Cogent Light Technologies, Inc. Method for coupling light from single fiberoptic to a multi-fiber bundle with enhanced field uniformity and better coupling efficiency
US5873877A (en) 1997-04-11 1999-02-23 Vidamed, Inc. Medical probe device with transparent distal extremity
US5817091A (en) 1997-05-20 1998-10-06 Medical Scientific, Inc. Electrosurgical device having a visible indicator
US6290368B1 (en) 1999-05-21 2001-09-18 Robert A. Lehrer Portable reading light device
EP1208331A4 (en) 1999-07-20 2005-01-05 Mickey M Karram Surgical illumination device and method of use
US6213618B1 (en) 1999-11-30 2001-04-10 Lumatec Industries, Inc. Lighting device convertible between reading light and pen light configurations and having single light actuating switch
US20020038121A1 (en) 2000-09-20 2002-03-28 Ytzhak Rozenberg Apparatus system and for identifying a treatment tool within a patient's body
US8419729B2 (en) 2001-12-04 2013-04-16 Endoscopic Technologies, Inc. Cardiac ablation devices and methods
US6676660B2 (en) 2002-01-23 2004-01-13 Ethicon Endo-Surgery, Inc. Feedback light apparatus and method for use with an electrosurgical instrument
US6740081B2 (en) 2002-01-25 2004-05-25 Applied Medical Resources Corporation Electrosurgery with improved control apparatus and method
US7083620B2 (en) 2002-10-30 2006-08-01 Medtronic, Inc. Electrosurgical hemostat
DE102005013714A1 (en) 2004-04-07 2005-12-22 Carl Zeiss Meditec Ag Electrical probe for microsurgery
US20080086117A1 (en) 2004-09-22 2008-04-10 Cao Group, Inc. Modular Surgical Laser Systems
US7871375B2 (en) 2005-04-05 2011-01-18 Medical Vision Industries, Inc. LED lighting apparatus and method of using same for illumination of a body cavity
US20060271042A1 (en) 2005-05-26 2006-11-30 Gyrus Medical, Inc. Cutting and coagulating electrosurgical forceps having cam controlled jaw closure
US20060293645A1 (en) 2005-06-22 2006-12-28 Hibner Michael C Transilluminating rod used at laparoscopic hysterectomy
US20070049927A1 (en) 2005-08-31 2007-03-01 Saltzman Darin J Electrosurgical pencil with a light
US8506565B2 (en) * 2007-08-23 2013-08-13 Covidien Lp Electrosurgical device with LED adapter
TWM328857U (en) 2007-09-19 2008-03-21 Tien-Sheng Chen Illuminant vaginal expander and light emitting device
DE102007053336A1 (en) 2007-11-08 2009-05-20 Erbe Elektromedizin Gmbh Signaling device for electrosurgical instruments, adapter for connecting an electrosurgical instrument
US20100125172A1 (en) 2008-11-14 2010-05-20 Prash Jayaraj Surgical pencil providing an illuminated surgical site
US20100198200A1 (en) 2009-01-30 2010-08-05 Christopher Horvath Smart Illumination for Surgical Devices
TW201108985A (en) * 2009-09-09 2011-03-16 Ming-Huei Cheng Coagulation device with combination of suction and light emission
CN202975580U (en) 2010-04-30 2013-06-05 迈克尔·沃特斯 Headgear and hat-mounted camera rig
US9526921B2 (en) 2010-11-05 2016-12-27 Ethicon Endo-Surgery, Llc User feedback through end effector of surgical instrument
US8603105B2 (en) 2011-06-21 2013-12-10 Lsi Solutions, Inc. Ergonomic, lighted uterine manipulator with cautery
US20130197317A1 (en) * 2012-02-01 2013-08-01 InLight Medical, Inc. Detachably-mountable, compact, light for surgical and diagnostic devices
US20130267787A1 (en) 2012-04-05 2013-10-10 Innospan Enterprises, Inc. Illuminated apparatus for electrocautery and devices and method of use
WO2017176240A1 (en) 2016-04-04 2017-10-12 Gyrus Acmi, Inc., D.B.A. Olympus Surgical Technologies Amercia An electrosurgical illuminating instrument

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4688569A (en) 1986-06-09 1987-08-25 Medi-Tech, Inc. Finger actuated surgical electrode holder
US5376087A (en) 1992-08-21 1994-12-27 Habley Medical Technology Corporation Multiple function cauterizing instrument
US6585727B1 (en) 1999-10-22 2003-07-01 Genzyme Corporation Surgical instrument light source and surgical illumination method
WO2008014465A2 (en) * 2006-07-28 2008-01-31 Jnj Technology Holdings, Llc Ablation apparatus and system to limit nerve conduction
US20080312649A1 (en) * 2007-06-18 2008-12-18 Paul Guerra Illuminated instrument buttons
WO2009005850A1 (en) * 2007-06-29 2009-01-08 Tyco Healthcare Group, Lp Method and system for monitoring tissue during an electrosurgical procedure
US20100145333A1 (en) * 2008-12-09 2010-06-10 David Dethier Light emitting electrosurgical scalpel
US20100312241A1 (en) * 2009-06-09 2010-12-09 Erickson Jr Jerry Martin Implementation of light sources with electocautery units
US20160045247A1 (en) * 2014-08-12 2016-02-18 Invuity, Inc. Illuminated electrosurgical system and method of use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11135032B2 (en) 2016-04-04 2021-10-05 Gyrus Acmi, Inc. Electrosurgical illuminating instrument
US12329586B2 (en) 2016-04-04 2025-06-17 Gyrus Acmi, Inc. Electrosurgical illuminating instrument
WO2019203910A1 (en) * 2018-04-20 2019-10-24 Medtronic Advanced Energy Llc Illumanated electrosurgical devices, systems and methods
US12402933B2 (en) 2018-04-20 2025-09-02 Medtronic Advanced Energy Llc Illuminated electrosurgical devices, systems and methods

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