CN215128395U - Laparoscope illuminating device - Google Patents

Abstract

The utility model discloses a peritoneoscope lighting device, including lighting assembly, coupling assembling and be used for connecting lighting assembly and coupling assembling's pipe box subassembly, lighting assembly includes the LED light, the LED lamp shade, the fin base plate, the joint cover, be provided with a plurality of louvres on the joint cover, be provided with LED light and power on the fin base plate, the LED lamp shade is fixed in on the fin base plate, coupling assembling includes annular buckle and fixed block, be provided with magnet on the annular buckle. The utility model discloses a setting has the great discharge of heat that the connecting cover heat dissipation of louvre can produce, has prolonged the life of LED illumination and power, through setting up the adjustable buckle of magnetism, can not only make this lighting device can cooperate the peritoneoscope of multiple size, also enables this lighting assembly can be inseparabler rather than adhering to the utensil laminating, prevents that lighting assembly from droing.

Description

Laparoscope illuminating device

Technical Field

The utility model relates to a peritoneoscope auxiliary assembly technical field especially relates to a peritoneoscope lighting device.

Background

Nowadays, a minimally invasive surgery is performed by implanting a laparoscope and a micro surgical instrument into a patient through a small incision, and observing the internal condition of the patient through a monitor screen by medical staff. Therefore, the operation not only has high requirements on the professional ability of doctors, but also has requirements on the definition of the monitor picture.

Traditional peritoneoscope illumination uses the shadowless lamp illumination, and the drawback of shadowless lamp illumination mainly embodies to only can shine the scalpel edge surface, the concrete condition in the observation patient affected part that can't be clear, and under this condition, LED lamp illumination can not only make the internal definition of patient improve than the shadowless lamp, the energy saving that also can be better.

The existing LED lighting technology applied to the laparoscope, such as the patent with the patent publication number of CN209827023U, the defect caused by a shadowless lamp is overcome by using the LED lamp, but the LED lighting technology also has the defect that the connecting part of the LED lighting technology is a U-shaped buckle, the connecting strength with a fixed block is not enough, the LED lighting technology is separated from the fixed block carelessly and falls into the body of a patient when in use, a larger operation is needed to take the LED lighting technology out, the operation progress is influenced, on the other hand, a radiating fin of the LED lighting technology is also covered by a lamp shade, the radiating performance is not very good, and certain limitation is caused in use.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a peritoneoscope lighting device, including lighting assembly, coupling assembling and be used for connecting lighting assembly and coupling assembling's pipe box subassembly, lighting assembly includes the LED light, the LED lamp shade, the fin base plate, coupling cage and power, the flat sleeve pipe of coupling cage for having crooked radian, the both ends of coupling cage are connected with fin base plate and pipe box subassembly respectively, are provided with a plurality of louvres on the coupling cage, be provided with LED light and power on the fin base plate, the LED lamp shade is fixed in on the fin base plate, coupling assembling includes annular buckle and fixed block, and the fixed block is connected in the one end of the pipe box subassembly relative with lighting assembly, be provided with magnet on the annular buckle.

Further, the ferrule assembly includes a ferrule and a wire disposed within the ferrule.

Furthermore, the lighting assembly further comprises a lens, the lens is arranged on the LED lighting lamp, and the lens arranged on the LED lighting lamp can better converge the light energy generated by the LED lighting lamp, so that the energy waste is avoided.

Furthermore, a storage battery and a power switch are arranged on the fixing block.

Further, the annular buckle is an adjustable annular buckle.

Further, the adjustable ring-shaped buckle comprises a fixed buckle and a movable buckle, wherein the fixed buckle is connected with the fixed block.

Furthermore, the two ends of the fixing buckle are provided with concave clamping grooves.

Further, magnet setting is in the sunken draw-in groove, under the condition of connecting the connector, the size of inevitable snap ring and connector can not coincide completely, consequently, the magnetism buckle just can adsorb on the connector, further avoids droing of go-between.

Furthermore, the storage battery is a button lithium storage battery which has the advantages of small volume and low cost.

Compared with the prior art, the utility model discloses following beneficial technological effect has:

1. the connecting cover with the heat dissipation holes is used for dissipating heat energy to discharge a large amount of heat generated by the LED illuminating lamp and the power supply, so that the service life of the LED illuminating lamp and the power supply is prolonged.

2. Through setting up the adjustable buckle of magnetism, not only can make this lighting device can cooperate the peritoneoscope of multiple size, also can make this lighting assembly can be more inseparabler with its attached apparatus laminating, prevent that lighting assembly from droing.

3. By adopting the button lithium storage battery to supply power for the lighting device, the lighting assembly can be miniaturized as much as possible, the service life of the storage battery can be prolonged, and the environment is protected.

Drawings

Fig. 1 is a schematic structural view of a laparoscopic illumination device of the present invention;

fig. 2 is a top view of a laparoscopic illumination device of the present invention;

wherein the reference numerals have the following meanings:

1. a lighting assembly; 11. a connecting cover; 12. a heat sink substrate; 13. an LED lamp shade; 14. a lens; 15. an LED lighting lamp; 16. a power source; 17. and (4) heat dissipation holes.

2. A bushing assembly; 21. a fiberglass sleeve; 22. and (4) conducting wires.

3. A connecting assembly; 31. a fixed block; 32. a power switch; 33. a USB charging port; 34. a magnetic adjustable annular buckle; 35. fixing the buckle; 36. the buckle can be moved; 37. and a magnet.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the drawings attached to the specification of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the invention. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Example 1:

the present embodiment provides a laparoscopic illumination device comprising an illumination assembly 1, a connection assembly 3 and a cannula assembly 2 for connecting the illumination assembly 1 and the connection assembly 3.

The ferrule assembly 2 includes a glass fiber ferrule 21 and a lead wire 22 disposed within the glass fiber ferrule 21.

The lighting assembly 1 comprises an LED illuminating lamp 15, an LED lampshade 13, a lens 14, a radiating fin substrate 12, a connecting cover 11 and a power supply 16, wherein the connecting cover 11 is a flat sleeve with a bent radian, two ends of the connecting cover are respectively riveted with the radiating fin substrate 12 and the sleeve assembly 2, the LED illuminating lamp 15 and the power supply 16 are arranged on the radiating fin substrate 12, a lead 21 in the sleeve assembly 2 penetrates through the radiating fin substrate 12 and the power supply 16 to be electrically connected, the lens 14 is arranged on the LED illuminating lamp 15, and the LED lampshade 13 covers the lens 14 and the power supply 16 and is fixed on the radiating fin substrate 12. For better heat dissipation, a plurality of heat dissipation holes 17 are formed in the connecting cover 11.

The connecting component 3 comprises a magnetic adjustable annular buckle 34 and a fixed block 31, the fixed block 31 is connected with one end of a glass fiber sleeve 21 opposite to the lighting component, a storage battery is arranged in the fixed block 31, wherein the magnetic adjustable annular buckle 34 comprises a fixed buckle 35 and a movable buckle 36, the fixed buckle 35 is fixed on the other side of the fixed block 31 connected with the glass fiber sleeve 21, the fixed buckle 35 is in a semi-circular arc shape or 3/4 circular arc shape, two ends of the fixed buckle 35 are respectively provided with a sunken clamping groove consisting of three continuous semi-circular arcs, the movable buckle 36 is in a semi-circular arc shape, two ends of the movable buckle are provided with a convex part corresponding to the sunken clamping groove, the size of the magnetic adjustable annular buckle 34 can be controlled through the fixed buckle 35 and the movable buckle 34, and a magnet 37 is embedded at the connecting part of the magnetic adjustable annular buckle 34 and the fixed block 31, the fixed block 31 is provided with a power switch 32, the power switch 32 connects the power supply 16 in the lighting assembly 1 with the storage battery of the connecting assembly 3 through the lead 21 in the sleeve assembly 2, so as to control the switch of the power supply 16 in the lighting assembly 1, the fixed block 31 is further provided with a USB charging port 33, and the USB charging port 33 is used for charging the storage battery, so that the device realizes the recycling of the battery, and the storage battery is preferably a button lithium storage battery.

Example 2:

the present embodiment is different from embodiment 1 mainly in the heat sink substrate 12 and the magnet 37, and the rest of the embodiments refer to embodiment 1, a circle of small holes are uniformly distributed on the heat sink substrate 12 respectively centering on the LED lighting lamp 15 and the power supply 16, and heat generated by the LED lighting lamp 15 and the power supply 16 covered by the LED lampshade 13 is discharged through the small holes; the magnets 37 can be embedded in the recessed slots at the two ends of the fixing buckle 35, so that the fixing buckle 35 can be attached to the attachment device more tightly, and the lighting device can be prevented from falling off.

Finally, it should be noted that: the embodiment of the present invention is only disclosed as a preferred embodiment of the present invention, and is only used for illustrating the technical solution of the present invention, not limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (9)

1. The utility model provides a peritoneoscope lighting device, includes lighting components, coupling assembling and is used for connecting lighting components and coupling assembling's pipe box subassembly, a serial communication port, lighting components includes the LED light, the LED lamp shade, and the fin base plate connects cover and power, the flat sleeve pipe of connecting cover for having curvature, the both ends of connecting cover are connected with fin base plate and sleeve pipe subassembly respectively, connect and cover and be provided with a plurality of louvres, be provided with LED light and power on the fin base plate, the LED lamp shade is fixed in on the fin base plate, coupling assembling includes annular buckle and fixed block, and the fixed block is connected in the one end of sleeve pipe subassembly relative with lighting components, be provided with magnet on the annular buckle.

2. The laparoscopic illumination device of claim 1, wherein said cannula assembly comprises a cannula and a guide wire disposed within said cannula.

3. The laparoscopic illumination device of claim 1, wherein said illumination assembly further comprises a lens, said lens being disposed over said LED illumination lamp.

4. The laparoscopic illumination device according to claim 1, wherein said holding block is provided with a storage battery and a power switch.

5. The laparoscopic illumination device of claim 1, wherein said annular snap is an adjustable annular snap.

6. The laparoscopic illumination device of claim 5, wherein said adjustable ring snap comprises a fixed snap and a movable snap, wherein said fixed snap is connected to said fixed block.

7. The laparoscopic illumination device of claim 6, wherein said fixing clip has recessed locking grooves at both ends.

8. The laparoscopic illumination device of claim 7, wherein said magnet is disposed within said recessed pocket.

9. The laparoscopic illumination device of claim 4, wherein said accumulator is a button lithium accumulator.

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