Head lamp capable of being remotely controlled in operation

Abstract

The utility model relates to the technical field of medical instruments, and discloses an intraoperative remote control head lamp which comprises an attaching base and a shell, a light gathering cylinder is fixedly connected in the shell, a mirror surface layer is arranged on the inner wall of the light gathering cylinder, sliding grooves are formed in the periphery of the inner wall of the light gathering cylinder, inclined face rear bases are connected between the adjacent sliding grooves in a sliding mode, and the inclined face rear bases are connected with the attaching base in a sliding mode. An illuminating lamp is installed on the front side of the inclined-plane rear seat, a reset spring is fixedly connected to the rear side of the inclined-plane rear seat, the rear end of the reset spring is fixedly connected to the rear side of the inner wall of the shell, and telescopic rods are fixedly connected to the upper side and the lower side of the shell correspondingly. According to the utility model, the telescopic rod is started to drive the extrusion block to extrude towards the inner side, so that the inclined surface rear seat slides towards the front side, the illuminating lamp is driven to slide towards the outer side, the light illumination range is expanded, and the size of a light spot is adjusted by adjusting the exposed distance of the illuminating lamp in the condensation cylinder.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical equipment technical field especially relates to intraoperative remote control head lamp. BACKGROUND

[0002] The remote control head lamp is an innovative lighting device specially designed for the surgical environment, which skillfully combines modern wireless communication technology to realize the brightness adjustment and on-off control function without direct contact with the head lamp during the operation process. It not only greatly improves the convenience of surgical operation, but also effectively avoids the risk of surgical area pollution caused by frequent contact with the head lamp, providing a strong guarantee for the sterile environment of the operating room.

[0003] After searching, the patent of China with the publication number CN214840206U discloses a medical operation head lamp, which comprises a headband, a lamp holder and a power supply fixed to the headband, a light source installed on the lamp holder, and an automatic adjusting device. The automatic adjusting device comprises a processor, an inclination sensor for detecting the inclination angle of the headband, and an electric control switch for controlling the on-off of the light source circuit. The signal output end of the inclination sensor is connected to the signal input end of the processor, and the signal output end of the processor is connected to the signal input end of the electric control switch. Through the utility model, the operator can realize automatic lamp-off operation when lifting his head during the operation, which facilitates the smooth progress of the operation and improves the operation efficiency. However, the head lamp device cannot control and adjust the size of the light spot, resulting in insufficient illumination of the operation part and affecting the operation progress. Therefore, the intraoperative remote control head lamp is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides an intraoperative remote control head lamp, aiming at improving the problem that the size of the light spot cannot be controlled and adjusted in the prior art, resulting in insufficient illumination of the operation part and affecting the operation progress.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: the intraoperative remote control head lamp comprises a fitting seat and a shell, the inner part of the shell is fixedly connected with a condenser tube, the inner wall of the condenser tube is provided with a mirror layer, the inner wall of the condenser tube is provided with a plurality of sliding grooves around, the adjacent sliding grooves are slidably connected with inclined rear seats, the front side of the inclined rear seat is provided with an illuminating lamp, the rear side of the inclined rear seat is fixedly connected with a return spring, the rear end of the return spring is fixedly connected to the rear side of the inner wall of the shell, the upper and lower sides of the shell are fixedly connected with telescopic rods, one end of the two telescopic rods penetrates through the upper and lower sides of the shell and is fixedly connected with a pressing block, the bottom right side of the fitting seat is fixedly connected with a connecting line one, the other end of the connecting line one is fixedly connected with a switch, the bottom left side of the fitting seat is fixedly connected with a connecting line two, the other end of the connecting line two is fixedly connected with a control rocker, and the bottom of the control rocker is provided with a limiting mechanism.

[0006] The above technical solution involves activating the telescopic rod to drive the compression blocks on both sides to interact with the inclined rear seat, causing the lighting lamp to slide outwards. This, in turn, causes the lighting lamp to slide back and forth within the focusing tube. Combined with the mirror layer on the inner wall of the focusing tube, the brightness of the light spot is adjusted, thereby increasing the lighting brightness.

[0007] As a further description of the above technical solution:

[0008] The limiting mechanism includes two locking blocks, the tops of which are fixedly connected to the bottoms of the switch and the control rocker respectively. A fixing plate is provided at the bottom of the locking block, and a locking groove is opened at the top of the fixing plate. The outer wall of the locking block is slidably connected to the inner wall of the locking groove. An iron sheet is fixedly connected to the front top of the fixing plate, and a magnet is fixedly connected to the bottom of the switch and the control rocker.

[0009] The above technical solution involves pre-installing a fixing plate on the surface of the sterile gown, with the fixing plate and the sterile gown being designed as a single unit. The locking block at the bottom of the switch and control lever is slidably inserted into the locking groove, and the switch and control lever are quickly fixed by mutual attraction between the iron sheet and the magnet. This avoids interference with medical staff during surgical procedures.

[0010] As a further description of the above technical solution:

[0011] An adjustment plate is fixedly connected to the front side of each fitting seat, and the left and right sides of the outer shell are rotatably connected between adjacent adjustment plates. A motor is fixedly connected to the right side of the right adjustment plate.

[0012] The above technical solution improves efficiency by adjusting the angle of the mating seats between the control plates through the start-up motor.

[0013] As a further description of the above technical solution:

[0014] The top left and right sides of the fitting seat are provided with screw holes, and bolts are threaded into the interior of both screw holes.

[0015] The above technical solution involves connecting and fixing bolts through the screw holes on the bonding seat, thereby improving the firmness of the bonding seat.

[0016] As a further description of the above technical solution:

[0017] The left and right sides of the fitting seat are rotatably connected with straps, and the outer walls of the two straps are provided with grooves.

[0018] The above technical solution involves using straps to attach the device to the head of medical personnel, thereby improving the device's stability.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the straps on the left side is provided with a slot, and the outer wall of the straps on the right side is fixedly connected with a buckle.

[0021] The above technical solution allows for adjustment of the tightness of the straps through the interaction of the slots and buckles.

[0022] As a further description of the above technical solution:

[0023] The outer wall of the right-side strap is slidably connected to a buckle, and the outer wall of the buckle is rounded.

[0024] The above technical solution allows the buckle to secure any excess portion of the strap, preventing it from curling up.

[0025] As a further description of the above technical solution:

[0026] The rear side of each fitting seat is provided with multiple ventilation holes, and the multiple ventilation holes are arranged at equal intervals.

[0027] The above technical solution improves comfort during use and avoids stuffiness during long-term wear.

[0028] This utility model has the following beneficial effects:

[0029] 1. In this utility model, the extrusion block is driven to press inward by activating the telescopic rod, causing the inclined rear seat to slide forward, thereby driving the lighting lamp to slide outward, thus expanding the illumination range. The size of the light spot can be adjusted by adjusting the exposed distance of the lighting lamp in the focusing tube. The entire device can be precisely controlled more conveniently by controlling the rocker arm and switch. The angle can be precisely adjusted by activating the motor.

[0030] 2. In this utility model, the fixing plate is integrated with the sterile gown. During the insertion process, the outer wall of the locking block slides and connects with the locking groove, ensuring the accuracy and firmness of the installation. When the component is installed on the fixing plate, a strong attraction force is generated between the iron sheet and the magnet, thereby realizing the quick limit installation of the switch and control lever. This design not only improves the installation efficiency, but also effectively avoids the adverse effects on the surgical operation caused by the loosening or displacement of the operating components during the operation. Attached Figure Description

[0031] Figure 1 This is a three-dimensional view of the intraoperative remotely controlled headlamp proposed in this utility model;

[0032] Figure 2 This is a rear-view stereoscopic view of the intraoperative remotely controlled headlamp proposed in this utility model;

[0033] Figure 3 This is a partial structural diagram of the intraoperative remotely controlled headlamp proposed in this utility model;

[0034] Figure 4 An exploded view of the intraoperatively remotely controlled headlamp proposed in this utility model;

[0035] Figure 5 This is an exploded view of the intraoperatively remotely controlled headlamp proposed in this utility model.

[0036] Legend:

[0037] 1. Fitting seat; 2. Limiting mechanism; 201. Engaging block; 202. Engaging groove; 203. Fixing plate; 204. Iron sheet; 205. Magnet; 3. Outer shell; 4. Focusing tube; 5. Slide groove; 6. Mirror layer; 7. Lighting lamp; 8. Angled rear seat; 9. Return spring; 10. Telescopic rod; 11. Pressing block; 12. Adjusting plate; 13. Motor; 14. Screw hole; 15. Bolt; 16. Strap; 17. Groove; 18. Buckle; 19. Slot; 20. Buckle strap; 21. Vent hole; 22. Connecting wire one; 23. Switch; 24. Connecting wire two; 25. Control rocker. Detailed Implementation

[0038] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0039] Reference Figure 1 , Figure 3 and Figure 4This utility model provides an embodiment of an intraoperative remotely controlled headlamp, comprising a mounting base 1 and a housing 3. A focusing tube 4 is fixedly connected inside the housing 3. The inner wall of the focusing tube 4 is provided with a mirror layer 6, which improves the focusing effect and light intensity. Sliding grooves 5 are formed around the inner wall of the focusing tube 4. An inclined rear seat 8 is slidably connected between adjacent sliding grooves 5, which limits the movement of the inclined rear seat 8. A lighting lamp 7 is installed on the front side of the inclined rear seat 8, and a return spring 9 is fixedly connected to the rear side of the inclined rear seat 8. The rear end of the return spring 9 is fixedly connected to the rear side of the inner wall of the housing 3, ensuring the stability of the lighting lamp 7 when the inclined rear seat 8 slides back and forth. Telescopic rods 10 are fixedly connected to both the upper and lower sides of the housing 3. One end of each telescopic rod 10 passes through the upper and lower sides of the housing 3 and is fixedly connected to a pressing block 11. Activating the telescopic rods 10 drives the pressing block 11 to press inwards, causing the inclined rear seat 8 to slide forwards, thereby driving the lighting lamp 7 to slide outwards, thus expanding the illumination range. The lighting lamp 7 can be adjusted within the focusing tube 4. The exposed distance allows for adjustment of the light spot size. A connecting wire 22 is fixedly connected to the bottom right side of the mounting base 1, with a switch 23 fixedly connected to the other end of the connecting wire 22. A connecting wire 24 is fixedly connected to the bottom left side of the mounting base 1, with a control rocker arm 25 fixedly connected to the other end of the connecting wire 24. The connecting wires 22 and 24 provide an electrical connection between the control rocker arm 25 and the switch 23, allowing for more convenient and precise control of the entire device. A limit mechanism 2 is provided at the bottom of the control rocker arm 25. Adjustment plates 12 are fixedly connected to the front side of the fitting seat 1. The left and right sides of the outer shell 3 are rotatably connected to the adjacent adjustment plates 12. A motor 13 is fixedly connected to the right side of the right adjustment plate 12. The angle can be precisely adjusted by starting the motor 13. Straps 16 are rotatably connected to the left and right sides of the fitting seat 1. The outer walls of the two straps 16 are provided with grooves 17. The outer walls of the left strap 16 are provided with slots 19. The outer walls of the right strap 16 are fixedly connected with buckles 18. The device can be worn by the straps 16 on both sides of the fitting seat 1.

[0040] Specifically, the headlamp mainly consists of two parts: the mounting base 1 and the outer shell 3. The outer shell 3 serves as the main structure, with various functional components precisely arranged inside. A focusing tube 4 is fixedly connected inside the outer shell 3, designed to converge and enhance light. The inner wall of the focusing tube 4 is specially equipped with a mirror layer 6. This mirror layer improves the focusing effect and light intensity through optical principles, ensuring bright and focused illumination of the surgical area. Slide grooves 5 are evenly distributed around the inner wall of the focusing tube 4. These slide grooves 5 provide a stable sliding track for the inclined backrest 8. Multiple instances of the inclined backrest 8 slide and connect between adjacent slide grooves 5. The limiting effect of the slide grooves 5 ensures the stability of the inclined backrest 8 during sliding. A lighting lamp 7 is installed on the front side of the inclined rear seat 8 as a light source output; a return spring 9 is fixedly connected to the rear side of the inclined rear seat 8, and the other end of the return spring 9 is fixedly connected to the rear side of the inner wall of the outer shell 3. This design allows the inclined rear seat 8 to automatically return to its initial position after the external force is removed when it slides back and forth under external force, while ensuring the stability of the lighting lamp 7. Two telescopic rods 10 are fixedly connected to the upper and lower sides of the outer shell 3, respectively. One end of the telescopic rod 10 passes through the outer shell and is fixedly connected to a pressing block 11. By controlling the extension and retraction of the telescopic rod 10, the pressing block 11 can be driven to move inward, thereby pressing the inclined rear seat 8 to slide forward, driving the lighting lamp 7 to move outward, thereby expanding the light. The illumination range of the light source can be flexibly adjusted by changing the exposed distance of the light lamp 7 within the focusing tube 4, thus allowing for flexible adjustment of the light spot size. A connecting wire 22 is fixedly connected to the bottom right side of the mounting base 1, with its other end connected to a switch 23 to control the on / off state of the light lamp 7. A connecting wire 24 is fixedly connected to the bottom left side, with its other end connected to a control lever 25, establishing an electrical connection between the control lever 25 and the switch 23. This allows the user to precisely control the entire device using the control lever. A limit mechanism 2 is designed at the bottom of the control lever 25 to prevent excessive rotation or deviation during operation, ensuring the accuracy and stability of the control. An adjustment plate 12 is fixedly connected to the front of the fitting base 1. The left and right sides of the outer shell 3 are rotatably connected between the adjustment plates 12 via a rotating shaft. A motor 13 is fixedly connected to the right side of the right adjustment plate 12. By starting the motor, the outer shell and internal components can be rotated, thereby achieving precise adjustment of the headlamp illumination angle. Straps 16 are rotatably connected to both sides of the fitting base 1. The straps are made of soft material and are comfortable to wear. Grooves 17 are opened on the outer wall of both straps to increase friction and facilitate adjustment of tightness. A slot 19 is also opened on the outer wall of the left strap, and a buckle 18 is fixedly connected to the right strap. Users can fasten the buckle 18 into the slot 19 to achieve a secure wearing of the device.

[0041] Reference Figure 1 and Figure 5The limiting mechanism 2 includes two locking blocks 201. The tops of the two locking blocks 201 are fixedly connected to the bottoms of the switch 23 and the control rocker 25, respectively. A fixing plate 203 is provided at the bottom of the locking blocks 201. The fixing plate 203 and the front of the sterile gown are integrated into one piece. The top of the fixing plate 203 has a locking groove 202, and the locking blocks 201 are inserted into the locking groove 202 in the fixing plate 203. The outer wall of the locking blocks 201 is slidably connected to the inner wall of the locking groove 202, and the switch 23 and the control rocker 25 are quickly installed through the locking groove 202. Iron plates 204 are fixedly connected to the top front of the fixing plate 203, and magnets 205 are fixedly connected to the bottom of the switch 23 and the control rocker 25. Then, the switch 23 and the control rocker 25 are quickly limited and installed by the mutual attraction of the iron plates 204 and the magnets 205, so as to avoid the switch 23 and the control rocker 25 from affecting the surgical operation during the operation.

[0042] Specifically, the locking block 201 structurally serves a connecting and fixing function. Its top is securely connected to the bottom of the switch 23 and control lever 25 via a robust connection, ensuring that these operating components will not accidentally detach or shift during surgery. Furthermore, the bottom of the locking block 201 is designed with a fixing plate 203. This design cleverly utilizes the front position of the sterile gown, integrating the fixing plate 203 with the gown, enhancing overall stability and effectively preventing loosening or damage due to external factors. The top of the fixing plate 203 features a carefully crafted locking groove 202, the shape of which matches the locking block 201, allowing the locking block 201 to be accurately inserted. During insertion, the locking block... A sliding connection is formed between the outer wall of 201 and the inner wall of the locking groove 202. This design not only simplifies the installation process but also ensures the accuracy and firmness of the installation. To achieve a faster and more stable installation effect, an iron plate 204 is additionally fixedly connected to the top front side of the fixing plate 203. At the same time, magnets 205 are also fixedly connected to the bottom of the switch 23 and the control rocker 25 respectively. When these components are installed on the fixing plate 203, a strong attraction force is generated between the iron plate 204 and the magnet 205, thereby realizing the quick and precise installation of the switch 23 and the control rocker 25. This design not only improves the installation efficiency but also effectively avoids the adverse effects on the surgical operation caused by the loosening or displacement of the operating components during the operation.

[0043] Reference Figure 1 , Figure 2 and Figure 3 The top left and right sides of the fitting seat 1 are provided with screw holes 14, and the inside of the two screw holes 14 are threaded with bolts 15. The outer wall of the right strap 16 is slidably connected with a buckle 20, and the outer wall of the buckle 20 is rounded. The rear side of the fitting seat 1 is provided with multiple ventilation holes 21, and the multiple ventilation holes 21 are arranged at equal intervals.

[0044] Specifically, the top of the fitting base 1 is designed with particular precision, with two screw holes 14 precisely drilled on both its left and right sides to ensure stability and balance during installation. By rotating the bolts 15, the straps 16 can be securely connected to the fitting base 1. The buckles 20 can slide smoothly along the outer wall of the straps 16 to adjust the position or perform fixing operations. Considering breathability and comfort, multiple ventilation holes 21 are also carefully drilled on the rear side of the fitting base 1. The arrangement of the ventilation holes 21 has been optimized, adopting an equidistant arrangement to ensure uniform and effective airflow.

[0045] Working principle: First, the inclined rear seat 8 is limited by the slide groove 5. The extrusion rod 10 drives the extrusion block 11 to press inward, causing the inclined rear seat 8 to slide forward, thereby driving the lighting lamp 7 to slide outward, thus expanding the illumination range. The size of the light spot can be adjusted by adjusting the exposed distance of the lighting lamp 7 in the focusing tube 4. The control rocker arm 25 and the switch 23 are electrically connected by connecting wire 1 22 and connecting wire 2 24, which allows for more convenient and precise control of the entire device. The angle can be precisely adjusted by starting the motor 13. The left and right sides of the fitting seat 1 are rotatably connected with straps 16. The outer walls of both straps 16 are provided with grooves 17. The outer wall of the left strap 16 is provided with a slot 19, and the outer wall of the right strap 16 is fixedly connected with a buckle 18. The device is worn via straps 16 on both sides of the fitting seat 1; and the fixing plate 203 is integrated with the sterile gown. The shape of the locking groove 202 matches the locking block 201, allowing the locking block 201 to be inserted accurately. During insertion, a sliding connection is formed between the outer wall of the locking block 201 and the inner wall of the locking groove 202, ensuring the accuracy and firmness of the installation. At the same time, magnets 205 are fixedly connected to the bottom of the switch 23 and the control rocker 25 respectively. When these components are installed on the fixing plate 203, a strong attraction force is generated between the iron plate 204 and the magnet 205, thereby realizing the quick positioning and installation of the switch 23 and the control rocker 25. This design not only improves the installation efficiency, but also effectively avoids the adverse effects on the surgical operation caused by the loosening or displacement of the operating components during the operation.

[0046] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A remotely controllable headlight for use in surgery, comprising an attachment base (1) and a housing (3), characterized in that: The inside of the shell (3) is fixedly connected with a light collector (4), the inner wall of the light collector (4) is provided with a mirror layer (6), the inner wall of the light collector (4) is provided with a sliding groove (5) around, the adjacent sliding grooves (5) are slidably connected with inclined backsets (8), the front side of the inclined backset (8) is provided with a lighting lamp (7), the rear side of the inclined backset (8) is fixedly connected with a reset spring (9), the rear end of the reset spring (9) is fixedly connected to the rear side of the inner wall of the shell (3), the upper and lower sides of the shell (3) are fixedly connected with telescopic rods (10), one end of the two telescopic rods (10) penetrates the upper and lower sides of the shell (3) and is fixedly connected with extrusion blocks (11), the bottom right side of the fitting seat (1) is fixedly connected with a connecting line one (22), the other end of the connecting line one (22) is fixedly connected with a switch (23), the bottom left side of the fitting seat (1) is fixedly connected with a connecting line two (24), the other end of the connecting line two (24) is fixedly connected with a control rocker (25), and the bottom of the control rocker (25) is provided with a limiting mechanism (2).

2. The remotely controllable intraoperative headlight of claim 1, wherein: The limiting mechanism (2) comprises two clamping blocks (201), the top of the two clamping blocks (201) is fixedly connected with the bottom of the switch (23) and the control rocker (25) respectively, the bottom of the clamping block (201) is provided with a fixed plate (203), the top of the fixed plate (203) is provided with a clamping groove (202), the outer wall of the clamping block (201) is slidably connected with the inner wall of the clamping groove (202), and the top of the fixed plate (203) is fixedly connected with an iron sheet (204) on the front side.

3. The remotely controllable intraoperative headlight of claim 1, wherein: The front side of the fitting seat (1) is fixedly connected with an adjusting plate (12), and the left and right sides of the shell (3) are rotatably connected between the adjacent adjusting plates (12).

4. The remotely controllable intraoperative headlight of claim 1, wherein: The top and left and right sides of the fitting seat (1) are provided with screw holes (14), and the interiors of the two screw holes (14) are threadedly connected with bolts (15).

5. The remotely controllable intraoperative headlight of claim 1, wherein: The left and right sides of the fitting seat (1) are rotatably connected with straps (16), and the outer walls of the two straps (16) are provided with grooves (17).

6. The remotely controllable intraoperative headlight of claim 5, wherein: The outer wall of the left strap (16) is provided with a clamping groove (19), and the outer wall of the right strap (16) is fixedly connected with a buckle (18).

7. The remotely controllable intraoperative headlight of claim 5, wherein: The outer wall of the right strap (16) is slidably connected with a buckle strap (20), and the outer wall of the buckle strap (20) is smoothly treated.

8. The remotely controllable intraoperative headlight of claim 1, wherein: The rear side of the fitting seat (1) is provided with a plurality of air holes (21), and the plurality of air holes (21) are arranged at equal intervals.

Images