CN118662084B - Laparoscopic surgery lighting device - Google Patents
Laparoscopic surgery lighting device Download PDFInfo
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- CN118662084B CN118662084B CN202411144644.8A CN202411144644A CN118662084B CN 118662084 B CN118662084 B CN 118662084B CN 202411144644 A CN202411144644 A CN 202411144644A CN 118662084 B CN118662084 B CN 118662084B
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- heat
- light guide
- guide beam
- conduction
- box
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- 238000002357 laparoscopic surgery Methods 0.000 title claims abstract description 16
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 30
- 229910052751 metal Inorganic materials 0.000 claims description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000011241 protective layer Substances 0.000 claims description 14
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 13
- 239000013307 optical fiber Substances 0.000 claims description 12
- 238000005286 illumination Methods 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 210000001503 joint Anatomy 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000012153 distilled water Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000002980 postoperative effect Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/128—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for regulating temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
- A61B1/3132—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for laparoscopy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
-
- 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
- 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
- A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
- A61B2090/049—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery against light, e.g. laser
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Optics & Photonics (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Abstract
The utility model provides a laparoscopic surgery lighting device, relates to medical instrument technical field, including cold light source body and light guide beam, be equipped with the radiator unit on the cold light source body, the light guide beam is installed on the light delivery outlet of cold light source body, and light guide beam one end is equipped with straight interface, and the light guide beam other end is equipped with the adapter, is equipped with the conduction subassembly on the light guide beam, and conduction subassembly one end is connected with straight interface, is equipped with fixed cover on conduction subassembly and the straight interface, and fixed cover installs on the light delivery outlet, and the conduction subassembly other end is connected with radiator unit; the invention has strong practicability and very convenient use, and the heat dissipation component on the cold light source body is matched with the conduction component on the light guide beam to rapidly dissipate heat of the light guide beam, so that the service life of the light guide beam is prolonged; the fixing device is arranged on the light guide beam, so that the tensile drag of the light guide beam is improved, and internal light is protected; through establishing the support frame on fixing device, when lifting the light guide beam and preventing its buckling, carry out supplementary cooling to the light guide beam.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a lighting device for laparoscopic surgery.
Background
Compared with the traditional operation, the endoscope operation has the advantages that the damage caused by the traditional operation is small, the hospitalization time of a patient is short, and the postoperative recovery pain is less, so that the endoscope is widely applied, in the endoscope operation process, a doctor inserts the endoscope, the picture shot by the lens is conveyed to the display, the doctor performs operation on the patient through the display, the cold light source and the endoscope are connected by the light guide beam in the operation process, the light source is provided for the endoscope, the bright light source is convenient for the doctor to observe and operate the instrument, but due to the operation duration, the cold light source generates heat, the optical fiber can be corroded, the external protective layer of the light guide beam is burnt, the light guide beam needs to be frequently moved when performing the operation, and the drawing or bending of the light guide beam can cause damage to the light guide beam, so that the internal light is broken, the normal use of equipment and the doctor performs the operation are affected.
Disclosure of Invention
In order to overcome the defects in the background technology, the invention discloses a lighting device for laparoscopic surgery, which is characterized in that a heat dissipation component is arranged on a cold light source body, the conduction assembly is arranged on the light guide beam so as to achieve the purposes of rapidly radiating the light guide beam and prolonging the service life of the light guide beam.
In order to achieve the aim of the invention, the invention adopts the following technical scheme:
the utility model provides a laparoscopic surgery lighting device, including cold light source body, light guide beam and radiator unit, be equipped with radiator unit on the cold light source body, the light guide beam is installed on the light delivery outlet of cold light source body, light guide beam one end is equipped with straight type interface, straight type interface grafting is in the jack of light delivery outlet, the light guide beam other end is equipped with the adapter, the adapter is connected with the endoscope, be equipped with conduction subassembly on the light guide beam, conduction subassembly one end is connected with straight type interface, be equipped with fixed cover on conduction subassembly and the straight type interface, fixed cover is installed on the light delivery outlet, the conduction subassembly other end is connected with radiator unit.
The heat radiation assembly comprises a heat radiation box, a heat pipe radiator, a connecting plate and a conducting block, wherein one side of the heat radiation box is connected with the side face of the cold light source body, a heat radiation interface is arranged on the front face of the heat radiation box, through grooves are distributed on the side face of the heat radiation box, and the heat pipe radiator, the connecting plate and the conducting block are arranged in the heat radiation box.
The heat pipe radiator is characterized in that one end of the heat pipe radiator, which faces the heat radiation interface, is provided with a connecting plate made of metal materials, one side of the connecting plate, which faces the heat radiation interface, is provided with a conduction block, and the conduction block is correspondingly arranged with the heat radiation interface.
The heat dissipation assembly further comprises a fan, and the fan is arranged at one end, far away from the heat dissipation interface, in the heat dissipation box.
The light guide beam comprises an optical fiber, a metal net and a protective layer, wherein the metal net is wrapped on the optical fiber, one end of the metal net is wrapped on the adapter, the other end of the metal net is connected with the conducting component, and the protective layer is wrapped on the metal net.
The heat conduction assembly comprises a heat conduction plate and a heat conduction pipe, one end of the heat conduction plate is connected with the straight type connector, heat conduction wires are distributed in the heat conduction plate, one end of each heat conduction wire is connected with one end of the metal net close to the straight type connector, the other end of the heat conduction plate is provided with the heat conduction pipe, one end of the heat conduction pipe is connected with the inner wall of the fixed cover, the other end of the heat conduction pipe penetrates through the heat dissipation connector to be sleeved on the heat conduction block, spring pieces are distributed on the inner wall of the heat conduction pipe, the other end of each heat conduction wire is connected with the spring pieces, and the inner faces of the spring pieces are in butt joint with the side faces of the heat conduction block.
The fixed device comprises fixed rings, heat-conducting copper rings and supporting rods, annular grooves are distributed on the side surfaces of the protective layers in an equidistant array mode, the fixed rings are arranged in the annular grooves, the heat-conducting copper rings are sleeved on the side surfaces of the metal net, the heat-conducting copper rings and the fixed rings are the same central axis, the supporting rods are distributed between the heat-conducting copper rings and the fixed rings, and the supporting rods are arranged in the protective layers.
The side annular of fixed ring is provided with the fixed slot, and the distribution has the stiffening wire between two adjacent fixed rings, and the stiffening wire sets up in the protection layer, is equipped with the support frame on each fixed ring.
The support frame includes box, telescopic link and support, and the box side is equipped with observation window and drain pipe, is equipped with the valve on the drain pipe, and the box upper portion face is equipped with the water hole, is equipped with the stopper on the water hole, and the upper portion face of box distributes there is the telescopic link, and the lower extreme of telescopic link inner rod passes the box upper portion face and sets up in the box, and the upper end of telescopic link inner rod is equipped with the support, and the support lower part face rotates with the upper end of telescopic link inner rod to be connected, and the solid fixed ring setting is in the support.
The inner wall of the support bracket is provided with a limiting strip which is matched with the fixed groove, and the limiting strip is a magnet.
The laparoscopic surgery lighting device has strong practicability and is very convenient to use, and the radiating component on the cold light source body is matched with the conducting component on the light guide beam to radiate the light guide beam rapidly, so that the service life of the light guide beam is prolonged; the fixing device is arranged on the light guide beam, so that the tensile drag of the light guide beam is improved, and internal light is protected; through establishing the support frame on fixing device, when lifting the light guide beam and preventing its buckling, carry out supplementary cooling to the light guide beam.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of a cold light source body perspective structure according to the present invention;
FIG. 3 is a side view of a heat sink of the present invention;
FIG. 4 is a schematic diagram illustrating the connection of a light guide beam and a heat pipe according to the present invention;
FIG. 5 is a schematic diagram showing the positional relationship between a conductive plate and a conductive pipe according to the present invention;
FIG. 6 is a schematic diagram illustrating the connection of a light guide beam and an adapter according to the present invention;
FIG. 7 is a cross-sectional view of a light guide beam of the present invention;
FIG. 8 is a schematic perspective view of a fixing device according to the present invention;
FIG. 9 is a cross-sectional view of a support bracket of the present invention;
in the figure: 1. a cold light source body; 2. a heat radiation box; 3. a fixed cover; 4. a light guide beam; 5. a support frame; 6. a light output port; 7. a jack; 8. a heat dissipation interface; 9. a through groove; 10. a heat pipe radiator; 11. a connecting plate; 12. a conductive block; 13. a fan; 14. a straight interface; 15. a conductive plate; 16. a heat conduction pipe; 17. a heat conducting wire; 18. a spring piece; 19. an adapter; 20. a fixing ring; 21. an optical fiber; 22. a metal mesh; 23. a protective layer; 24. a fixing groove; 25. a thermally conductive copper ring; 26. a support rod; 27. reinforcing wires; 28. a case; 29. an observation window; 30. a water adding hole; 31. a drain pipe; 32. a telescopic rod; 33. a support bracket; 34. and a limit strip.
Detailed Description
The invention will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the invention.
The utility model provides a laparoscopic surgery lighting device, including cold light source body 1, light guide 4 and radiator unit, be equipped with radiator unit on the cold light source body 1, light guide 4 installs on the light delivery outlet 6 of cold light source body 1, light guide 4 one end is equipped with straight interface 14, straight interface 14 is pegged graft in the jack 7 of light delivery outlet 6, the light guide 4 other end is equipped with adapter 19, adapter 19 is connected with the endoscope, be equipped with conduction subassembly on the light guide 4, conduction subassembly one end is connected with straight interface 14, be equipped with fixed cover 3 on conduction subassembly and the straight interface 14, fixed cover 3 is installed on light delivery outlet 6, the conduction subassembly other end is connected with radiator unit, radiator unit dispels the heat to light guide 4 through conduction subassembly, protect inside optic fibre 21.
The heat radiation assembly comprises a heat radiation box 2, a heat pipe radiator 10, a connecting plate 11 and a conducting block 12, wherein one side of the heat radiation box 2 is connected with the side face of the cold light source body 1, a heat radiation interface 8 is arranged on the front face of the heat radiation box 2, through grooves 9 are distributed on the side face of the heat radiation box 2, and the heat pipe radiator 10, the connecting plate 11 and the conducting block 12 are arranged in the heat radiation box 2.
The heat pipe radiator 10 is equipped with connecting plate 11 towards the interface 8 one end that dispels the heat, and connecting plate 11 is made by the metal material, and connecting plate 11 is equipped with conduction block 12 towards interface 8 one side that dispels the heat, and conduction block 12 corresponds the interface 8 setting.
The heat radiation assembly further comprises a fan 13, the fan 13 is arranged at one end, far away from the heat radiation interface 8, of the heat radiation box 2, the fan 13 rotates to suck external air from the through groove 9, and hot air is discharged out of the heat radiation box 2, so that the heat radiation effect is improved.
The light guide beam 4 comprises an optical fiber 21, a metal net 22 and a protective layer 23, wherein the metal net 22 is wrapped on the optical fiber 21, one end of the metal net 22 is wrapped on the adapter 19, the other end of the metal net 22 is connected with the conducting component, the protective layer 23 is wrapped on the metal net 22, and the metal net 22 conducts heat on the optical fiber 21 and the adapter 19 to the conducting component.
The heat conducting assembly comprises a heat conducting plate 15 and heat conducting pipes 16, one end of the heat conducting plate 15 is connected with a straight connector 14, heat conducting wires 17 are distributed in the heat conducting plate 15, one end of each heat conducting wire 17 is connected with one end of a metal net 22 close to the straight connector 14, the other end of the heat conducting plate 15 is provided with the heat conducting pipe 16, one end of each heat conducting pipe 16 is connected with the inner wall of a fixed cover 3, the other end of each heat conducting pipe 16 penetrates through a heat radiating connector 8 to be sleeved on a heat conducting block 12, spring pieces 18 are distributed on the inner wall of each heat conducting pipe 16, the other end of each heat conducting wire 17 is connected with the spring pieces 18, the inner face of each spring piece 18 is abutted against the side face of the heat conducting block 12, so that the heat conducting pipe 16 is fixed with the heat conducting block 12, heat generated by an optical fiber 21 is conducted to the heat conducting wires 17 through the metal net 22, is conducted to the spring pieces 18 through the spring pieces 18, and the heat conducting blocks 12 are radiated by the heat radiating assemblies, and the temperature of the optical fiber 21 is reduced.
The fixed device is distributed on the light guide beam 4 in an equidistant array manner and comprises a fixed ring 20, a heat conducting copper ring 25 and a supporting rod 26, annular grooves are distributed on the side surface of the protective layer 23 in an equidistant array manner, the fixed ring 20 is arranged in each annular groove, the heat conducting copper ring 25 is sleeved on the side surface of the metal net 22, the heat conducting copper ring 25 and the fixed ring 20 are the same central axis, the supporting rod 26 is distributed between the heat conducting copper ring 25 and the fixed ring 20, the supporting rod 26 is arranged in the protective layer 23, the heat conducting copper ring 25 absorbs part of heat on the metal net 22, and the heat is conducted to the fixed ring 20 through the supporting rod 26.
The side surface of the fixed ring 20 is annularly provided with a fixed groove 24, reinforcing wires 27 are distributed between two adjacent fixed rings 20, the reinforcing wires 27 are arranged in the protective layer 23, the reinforcing wires 27 improve the tensile property of the light guide beam 4, thereby protecting the internal optical fiber 21, and the supporting frames 5 are arranged on each fixed ring 20.
The support frame 5 includes box 28, telescopic link 32 and support and hold in the palm 33, the box 28 side is equipped with observation window 29 and drain pipe 31, be equipped with the valve on the drain pipe 31, box 28 upper portion face is equipped with water hole 30, be equipped with the stopper on the water hole 30, annotate normal atmospheric temperature distilled water to the box 28 through water hole 30, the upper portion face of box 28 distributes and has telescopic link 32, the lower extreme of telescopic link 32 inner rod passes box 28 upper portion face and sets up in the box 28, the lower extreme setting of telescopic link 32 inner rod is inside distilled water, the upper end of telescopic link 32 inner rod is equipped with support and holds in the palm 33, support and hold in the palm 33 lower part face and the upper end rotation of telescopic link 32 inner rod are connected, solid fixed ring 20 sets up in support and holds in the palm 33, avoid inside optic fibre 21 to damage because of buckling, the heat that metal mesh 22 conducted to solid fixed ring 20 is through support and hold in the telescopic link 32, and by telescopic link 32 inner rod lower extreme conduction to distilled water in the box 28, make the whole heat dissipation of light guide beam 4 even.
The inner wall of the support bracket 33 is provided with a limit bar 34, the limit bar 34 is matched with the fixed groove 24, the limit bar 34 is a magnet, and the fixed ring 20 and the limit bar 34 are attracted mutually, so that the light guide beam 4 is fixed on the support bracket 33 through the fixed ring 20, and the stability of the light guide beam 4 in the use process is improved.
According to the laparoscopic surgery lighting device, when the laparoscopic surgery lighting device is used, the straight connectors 14 of the light guide beams 4 are inserted into the insertion holes 7 of the light output ports 6, the heat guide pipes 16 are installed on the conductive blocks 12 through the heat dissipation connectors 8, the inner faces of the spring pieces 18 are abutted to the side faces of the conductive blocks 12, the heat guide pipes 16 and the conductive blocks 12 are fixed, normal-temperature distilled water is filled into the box 28 through the water adding holes 30, the lower ends of the rods in the telescopic rods 32 are immersed in the distilled water, the adapter 19 of the light guide beams 4 is connected with an endoscope, after the lengths of the telescopic rods 32 are regulated according to actual needs, the light guide beams 4 are installed on the supporting frame 5, the supporting frame 5 lifts the light guide beams 4, bending of the light guide beams 4 is avoided when the light guide beams 4 are used, the fixing rings 20 are installed in the corresponding supporting frames 33, the fixing rings 20 are mutually attracted with the limiting strips 34, accordingly, the light guide beams 4 are fixed on the supporting frames 33 through the fixing rings 20, stability of the light guide beams 4 in the use process is improved, the cold light source body 1 is started, the light guide beams 4 are transmitted to the inner ends of the telescopic rods 32 through the light guide rods, the lower ends of the telescopic rods are immersed in the distilled water, the telescopic rods are connected with the distilled water, the heat is absorbed by the metal wire mesh 17, and the heat is absorbed by the metal mesh 17 through the fixing rings 22, and the metal mesh 17 is absorbed by the heat conducting wires 22, and the heat is absorbed by the fixing rings 22, and the heat is transmitted by the fixing rings 22, and the heat is absorbed by the metal mesh is absorbed by the supporting wires, and the heat is absorbed by the heat is in the heat is by the heat is through the heat is by the heat is.
While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (7)
1. The utility model provides a chamber mirror operation lighting device, including cold light source body (1), lead beam (4) and radiator unit, be equipped with radiator unit on cold light source body (1), lead beam (4) and install on the light outlet (6) of cold light source body (1), lead beam (4) one end is equipped with straight type interface (14), straight type interface (14) are pegged graft in jack (7) of light outlet (6), lead beam (4) other end is equipped with adapter (19), adapter (19) are connected with the endoscope, its characterized in that: the light guide beam (4) is provided with a conduction component, one end of the conduction component is connected with the straight type connector (14), a fixed cover (3) is arranged on the conduction component and the straight type connector (14), the fixed cover (3) is arranged on the light output port (6), the other end of the conduction component is connected with the heat dissipation component, the light guide beam (4) comprises optical fibers (21), a metal net (22) and a protective layer (23), the metal net (22) is wrapped on the optical fibers (21), one end of the metal net (22) is wrapped on the adapter (19), the other end of the metal net (22) is connected with the conduction component, the protective layer (23) is wrapped on the metal net (22), fixing devices are distributed on the light guide beam (4) in an equidistant array manner and comprise fixing rings (20), heat conducting copper rings (25) and supporting rods (26), annular grooves are distributed on the side surfaces of the fixing rings (20) in the annular grooves, the heat conducting copper rings (25) are sleeved on the side surfaces of the metal net (22), the copper rings (25) and the fixing rings (20) are the same central axis, the heat conducting rings (25) are wrapped on the side surfaces of the supporting rods (24) and the fixing rings (24), reinforcing wires (27) are distributed between two adjacent fixing rings (20), the reinforcing wires (27) are arranged in the protective layer (23), and a supporting frame (5) is arranged on each fixing ring (20).
2. The laparoscopic surgery illumination device according to claim 1, wherein: the heat radiation assembly comprises a heat radiation box (2), a heat pipe radiator (10), a connecting plate (11) and a conducting block (12), wherein one side of the heat radiation box (2) is connected with the side face of the cold light source body (1), a heat radiation interface (8) is arranged on the front face of the heat radiation box (2), through grooves (9) are distributed on the side face of the heat radiation box (2), and the heat pipe radiator (10), the connecting plate (11) and the conducting block (12) are arranged in the heat radiation box (2).
3. The laparoscopic surgery illumination device according to claim 2, wherein: one end of the heat pipe radiator (10) facing the radiating interface (8) is provided with a connecting plate (11), the connecting plate (11) is made of metal materials, one side of the connecting plate (11) facing the radiating interface (8) is provided with a conducting block (12), and the conducting block (12) is arranged corresponding to the radiating interface (8).
4. The laparoscopic surgery illumination device according to claim 2, wherein: the heat radiation assembly further comprises a fan (13), and the fan (13) is arranged at one end, far away from the heat radiation interface (8), in the heat radiation box (2).
5. The laparoscopic surgery illumination device according to claim 1, wherein: the heat conduction assembly comprises a heat conduction plate (15) and a heat conduction pipe (16), one end of the heat conduction plate (15) is connected with a straight type connector (14), heat conduction wires (17) are distributed in the heat conduction plate (15), one end of each heat conduction wire (17) is connected with one end of a metal net (22) close to the straight type connector (14), the other end of the heat conduction plate (15) is provided with the heat conduction pipe (16), one end of the heat conduction pipe (16) is connected with the inner wall of the fixed cover (3), the other end of the heat conduction pipe (16) penetrates through the heat dissipation connector (8) to be sleeved on the conduction block (12), spring pieces (18) are distributed on the inner wall of the heat conduction pipe (16), the other end of each heat conduction wire (17) is connected with the spring piece (18), and the inner surface of each spring piece (18) is in butt joint with the side face of the conduction block (12).
6. The laparoscopic surgery illumination device according to claim 1, wherein: the support frame (5) includes box (28), telescopic link (32) and support (33), box (28) side is equipped with observation window (29) and drain pipe (31), be equipped with the valve on drain pipe (31), box (28) upper portion face is equipped with water hole (30), be equipped with the stopper on water hole (30), the upper portion face of box (28) distributes has telescopic link (32), the lower extreme of telescopic link (32) inner rod passes box (28) upper portion face and sets up in box (28), the upper end of telescopic link (32) inner rod is equipped with support (33), support (33) lower part face and the upper end rotation of telescopic link (32) inner rod are connected, support (33) solid fixed ring (20) set up in support (33).
7. The laparoscopic surgery illumination device according to claim 6, wherein: the inner wall of the support bracket (33) is provided with a limit strip (34), the limit strip (34) is matched with the fixed groove (24), and the limit strip (34) is a magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411144644.8A CN118662084B (en) | 2024-08-20 | 2024-08-20 | Laparoscopic surgery lighting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411144644.8A CN118662084B (en) | 2024-08-20 | 2024-08-20 | Laparoscopic surgery lighting device |
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| CN118662084A CN118662084A (en) | 2024-09-20 |
| CN118662084B true CN118662084B (en) | 2024-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202411144644.8A Active CN118662084B (en) | 2024-08-20 | 2024-08-20 | Laparoscopic surgery lighting device |
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| WO2023020075A1 (en) * | 2021-08-20 | 2023-02-23 | 青岛海信宽带多媒体技术有限公司 | Novel optical module |
| CN114748021A (en) * | 2022-04-18 | 2022-07-15 | 江苏苏中药业集团医疗器械有限公司 | Electronic endoscope illumination system, assembly method and aluminum substrate for system |
| CN116327098A (en) * | 2023-03-07 | 2023-06-27 | 上海微觅医疗器械有限公司 | Beam switching device and endoscope system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN204765541U (en) * | 2015-06-30 | 2015-11-18 | 广东实联医疗器械有限公司 | Novel medical endoscope LED cold light source device |
| CN204863076U (en) * | 2015-06-30 | 2015-12-16 | 广东实联医疗器械有限公司 | Medical endoscope integrated device |
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