Vascular lamp

Abstract

The utility model relates to the technical field of radiology department nursing, in particular to a vascular lamp which comprises an extension plate, a fixing plate, a rotating seat, a fixing belt, a vascular lamp body, an extension groove, two supporting rods, a rotating seat, a friction pad, a fixing seat, a longitudinal screw rod and a longitudinal threaded sleeve. The two sides of the rotating base are each provided with a transverse threaded rod, each transverse threaded rod is provided with a transverse threaded sleeve, a spring and a movable disc, each movable disc is provided with a plurality of second protrusions, and the first protrusions and the second protrusions are each provided with a chamfer. Therefore, flexible adjustment can be carried out according to body types of different patients, injection parts and operation habits of doctors, it is ensured that light rays can accurately irradiate target blood vessels, and therefore the practicability and operation convenience of the vascular lamp are greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of radiology nursing technology, and in particular to a blood vessel lamp. Background Technology

[0002] Radiation care is a series of professional nursing measures provided to patients undergoing radiation therapy. These measures aim to reduce the discomfort and side effects of radiation therapy and ensure the safety and comfort of patients. Radiation therapy uses the energy released by radioactive materials to destroy or inhibit the growth and division of tumor cells, thereby achieving the purpose of treating diseases such as cancer. In radiological examinations, such as CT or MRI, contrast agents are sometimes used to enhance the image effect. Contrast agents are chemical substances used in medical imaging examinations. They can be administered orally or intravenously to make the images of certain organs or tissues inside the body clearer in imaging examinations such as X-rays, CT, and MRI. However, when administering intravenous injections, the accuracy of the injection varies due to the different levels of experience of each medical staff member, which increases the patient's suffering.

[0003] Existing patent CN208525571U discloses a vaccine injector with a vascular lamp, comprising an injector body, a syringe tube, a plunger, and an auxiliary device. The syringe tube has a cavity, and the plunger is installed within the cavity. One end of the plunger has a piston, and one end of the syringe tube has a baffle. The other end of the syringe tube has a needle. The auxiliary device has fixing blocks on both sides, connected by a fixing strap. The auxiliary device is fitted onto the syringe tube by the fixing strap. The bottom of the auxiliary device has a base, and the top of the base has a power supply box, a vascular lamp, and a storage box. The power supply box is installed on one side of the vascular lamp, and the storage box is installed on the other side. The vascular lamp has an LED light and a condenser lens, with the condenser lens installed on one side of the LED light. This vaccine injector with a vascular lamp has a reasonable design, is simple to operate, and has high promotional value.

[0004] However, in the above structure, the extension length and illumination angle of the blood vessel lamp are not easy to adjust, which makes it unable to adapt to different injection angles, thus reducing the practicality of the blood vessel lamp. Utility Model Content

[0005] The purpose of this utility model is to provide a blood vessel lamp that solves the technical problem in the prior art where the extension length and illumination angle of the blood vessel lamp are not easy to adjust, thus making it unable to adapt to different injection angles and reducing the practicality of the blood vessel lamp.

[0006] To achieve the above objectives, this utility model employs a blood vessel lamp, comprising an extension plate, a fixing plate, a rotating base, and a fixing strap. One end of the extension plate is provided with the blood vessel lamp body. One end of the fixing plate has an extension groove extending into the fixing plate. The other end of the fixing plate is provided with two support rods. A fixing plate is provided on the outer side of the support rods. The fixing plate has multiple first protrusions. A friction pad is provided below the rotating base. Transverse screws are provided on both sides of the rotating base. A transverse threaded sleeve, a spring, and a movable disc are provided on the transverse screws. The movable disc has multiple second protrusions, and the first protrusions and the second protrusions... Both protrusions have chamfers. A fixing seat is provided on the fixing band. A longitudinal screw is provided above the fixing seat. A longitudinal threaded sleeve is threaded on the longitudinal screw. The extension plate is slidably connected to the fixing plate and is located in the extension groove. The two fixing plates are rotatably connected to the corresponding transverse screws and are sleeved on the transverse screws. The fixing disk abuts against the moving disk through the first protrusion. The moving disk abuts against the fixing disk through the second protrusion. The rotating seat is rotatably connected to the longitudinal screw and is sleeved on the longitudinal screw. It also abuts against the fixing seat and the longitudinal threaded sleeve.

[0007] The fixed plate is provided with a fastening threaded sleeve and a pull ring above it. The fastening threaded sleeve is provided with a fastening screw with internal threads. A fastening knob is provided above the fastening screw. The fastening screw has a semi-circular cavity below it. A spherical body is provided in the semi-circular cavity. The spherical body abuts against the extension plate and is located on the upper end face of the extension plate.

[0008] The transverse screw has multiple limiting grooves on its outer side, and the movable disk has multiple limiting blocks on its inner side. The multiple limiting blocks are slidably connected to the transverse screw and are located in the corresponding limiting grooves.

[0009] The transverse threaded sleeve is threadedly connected to the transverse screw and is sleeved on one end of the transverse screw. The spring is sleeved on the transverse screw and also abuts against the transverse threaded sleeve and the movable disk. The movable disk is slidably connected to the transverse screw and is sleeved on the other end of the transverse screw.

[0010] The fixing strap has a sub-hook and hook at one end and a female hook and hook at the other end, and the sub-hook and hook and hook are compatible.

[0011] This utility model discloses a blood vessel lamp, comprising an extension plate, a fixing plate, a rotating base, and a fixing strap. One end of the extension plate is provided with the blood vessel lamp body. One end of the fixing plate has an extension groove extending into the fixing plate. The other end of the fixing plate is provided with two support rods, and a fixing plate is provided on the outer side of each support rod. The fixing plate has multiple first protrusions. A friction pad is provided below the rotating base. Transverse screws are provided on both sides of the rotating base. A transverse threaded sleeve, a spring, and a movable disc are provided on each transverse screw. The movable disc has multiple second protrusions, and both the first and second protrusions have inverted... The fixed belt is equipped with a fixed seat, and a longitudinal screw is provided above the fixed seat. A longitudinal threaded sleeve is threaded on the longitudinal screw. This design allows for easy adjustment of the extension length and illumination angle of the blood vessel lamp body. This enables flexible adjustment according to different patient body shapes, injection sites, and doctors' operating habits, ensuring that the light accurately illuminates the target blood vessel. This greatly improves the practicality and ease of operation of the blood vessel lamp. This method solves the technical problem that the blood vessel lamp's extension length and illumination angle are inconvenient to adjust, making it unable to adapt to different injection angles and thus reducing the practicality of the blood vessel lamp. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0013] Figure 1 This is a three-dimensional view of the present invention.

[0014] Figure 2 This is the front view of this utility model.

[0015] Figure 3 This is the utility model Figure 2 A cross-sectional view along line AA in the middle.

[0016] Figure 4 This is the utility model Figure 3 A magnified view of a section at point B.

[0017] Figure 5 This is the utility model Figure 3 A cross-sectional view of the CC line.

[0018] Figure 6 This is a schematic diagram of the movable disk and the movable disk structure in this utility model.

[0019] 1-Extension plate, 2-Fixing plate, 3-Rotating seat, 4-Fixing strap, 5-Vascular lamp body, 6-Extension groove, 7-Support rod, 8-Fixing disc, 9-First protrusion, 10-Friction pad, 11-Transverse screw, 12-Transverse threaded sleeve, 13-Spring, 14-Moving disc, 15-Second protrusion, 16-Chamfer, 17-Fixing seat, 18-Longitudinal screw, 19-Longitudinal threaded sleeve, 20-Fastening threaded sleeve, 21-Pull ring, 22-Fastening screw, 23-Fastening knob, 24-Semi-circular cavity, 25-Spherical body, 26-Limiting groove, 27-Limiting block, 28-Female hook and loop fastener, 29-Female hook and loop fastener. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] Please see Figures 1-6This utility model provides a blood vessel lamp, including an extension plate 1, a fixing plate 2, a rotating seat 3, and a fixing strap 4. One end of the extension plate 1 is provided with a blood vessel lamp body 5. One end of the fixing plate 2 has an extension groove 6 extending into the fixing plate 2. The other end of the fixing plate 2 is provided with two support rods 7. A fixing disk 8 is provided on the outer side of the support rods 7. The fixing disk 8 has multiple first protrusions 9. A friction pad 10 is provided below the rotating seat 3. Transverse screws 11 are provided on both sides of the rotating seat 3. A transverse threaded sleeve 12, a spring 13, and a movable disk 14 are provided on the transverse screws 11. Multiple second protrusions 15 are provided on the movable disk 14, and both the first protrusions 9 and the second protrusions 15 have chamfers 16. A fixing seat 17 is provided on the fixing strap 4. A longitudinal screw 18 is provided above the fixing seat 17. A longitudinal threaded sleeve 19 is threaded onto the longitudinal screw 18. The extension plate 1 and the fixing plate 2 are slidably connected. Located within the extension groove 6, the two fixing plates are rotatably connected to the corresponding transverse screws 11 and sleeved on the transverse screws 11. The fixing plate 8 abuts against the moving plate 14 through the first protrusion 9, and the moving plate 14 abuts against the fixing plate 8 through the second protrusion 15. The rotating seat 3 is rotatably connected to the longitudinal screw 18 and sleeved on the longitudinal screw 18, and also abuts against the fixing seat 17 and the longitudinal threaded sleeve 19. This design allows for easy adjustment of the extension length and illumination angle of the blood vessel lamp body 5, enabling flexible adjustments based on different patient body shapes, injection sites, and doctor's operating habits. This ensures that the light accurately illuminates the target blood vessel, greatly improving the practicality and ease of operation of the blood vessel lamp. This solves the technical problem that the blood vessel lamp's inability to adapt to different injection angles due to the inconvenience of adjusting its extension length and illumination angle reduces its practicality.

[0022] The fixed plate 2 is provided with a fastening threaded sleeve 20 and a pull ring 21 on its upper part. The fastening threaded sleeve 20 is provided with a fastening screw 22 with internal threads. A fastening knob 23 is provided above the fastening screw 22. A semi-circular cavity 24 is provided below the fastening screw 22. A spherical body 25 is provided in the semi-circular cavity 24. The spherical body 25 abuts against the extension plate 1 and is located on the upper end surface of the extension plate 1. By rotating the fastening knob 23, the fastening screw 22 can be driven to move up and down, thereby fastening the extension plate 1 through the spherical body 25. The extension plate 1 can be firmly fixed without the help of external force. However, the length can be adjusted by pulling the extension plate 1 with external force, thereby increasing convenience.

[0023] Secondly, the outer side of the transverse screw 11 has multiple limiting grooves 26, and the inner side of the movable disk 14 is provided with multiple limiting blocks 27. The multiple limiting blocks 27 are slidably connected to the transverse screw 11 and located in the corresponding limiting grooves 26. Through the sliding connection between the limiting grooves 26 and the limiting blocks 27, it can be ensured that the movable disk 14 can slide stably on the transverse screw 11, preventing it from rotating during use.

[0024] Furthermore, the transverse threaded sleeve 12 is threadedly connected to the transverse screw 11 and is sleeved on one end of the transverse screw 11. The spring 13 is sleeved on the transverse screw 11 and also abuts against the transverse threaded sleeve 12 and the movable disk 14. The movable disk 14 is slidably connected to the transverse screw 11 and is sleeved on the other end of the transverse screw 11. By rotating the transverse threaded sleeve 12, the tightness of the movable disk 14 abutting against the fixed disk 8 can be easily adjusted, thereby changing the irradiation angle of the blood vessel lamp.

[0025] In addition, one end of the fixing strap 4 is provided with a sub-hook and loop fastener 28, and the other end of the fixing strap 4 is provided with a female hook and loop fastener 29. The sub-hook and loop fastener 28 and the female hook and loop fastener 29 are compatible. By the compatibility of the sub-hook and loop fastener 28 and the female hook and loop fastener 29, the fixing strap 4 can be easily tied to the syringe to ensure the stability of the blood vessel lamp during operation.

[0026] In this invention, the structure of the vascular lamp body 5 consists of an LED lamp, a condenser lens, and a diffuser lens. The condenser lens is installed on one side of the LED lamp, and the diffuser lens is installed at one end of the LED lamp. When the LED lamp is powered on, it emits light. The light emitted by the LED lamp can be focused by the condenser lens and then diffused to the location where the patient needs to be injected with the vaccine by the diffuser lens. Under the effect of the light emitted by the LED lamp, the patient's veins can be more clearly seen, enabling medical staff to find the patient's veins more quickly and accurately, thereby performing intravenous injection and preventing extravasation.

[0027] When using this invention, firstly, the fixing strap 4 is wrapped around the outside of the syringe, and the two ends of the fixing strap 4 are connected together using the male Velcro 28 and the female Velcro 29. Then, the transverse threaded sleeve 12 is rotated, causing the spring 13 to compress the moving disc 14, thereby increasing the compression force on the fixing disc 8, ensuring that the moving disc 14 does not loosen without external force. Next, the fastening screw 22 is rotated, causing the fastening screw 22 to push towards the upper end face of the extension plate 1 under the action of the fastening threaded sleeve 20, thereby fastening the spherical body 25 to the extension plate 1, ensuring that the extension plate 1 does not loosen without external force. At the same time, the longitudinal threaded sleeve 19 is rotated. The longitudinal threaded sleeve 19 presses down on the rotating seat 3, ensuring that the rotating seat 3 remains secure without external force. When the extension length needs adjustment, the extension plate 1 can be pulled, and the extension plate 1 can be adjusted in length under the action of the spherical body 25. When the vertical angle needs adjustment, the fixing plate 2 can be pulled up and down. Since both the first protrusion 9 and the second protrusion 15 have chamfers 16, the moving disk 14 can be adjusted under external force. When the horizontal angle needs adjustment, the fixing plate 2 can be pulled left and right. This method solves the technical problem that the extension length and illumination angle of the blood vessel lamp are inconvenient to adjust, making it unable to adapt to different injection angles and thus reducing the practicality of the blood vessel lamp.

[0028] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Those skilled in the art can understand that implementing all or part of the above-described embodiments and making equivalent changes in accordance with the claims of the present utility model are still within the scope of the utility model.

Claims

1. A blood vessel lamp, characterized in that, The device includes an extension plate, a fixing plate, a rotating base, and a fixing belt. One end of the extension plate is fitted with the body of a blood vessel lamp. One end of the fixing plate has an extension groove that extends into the fixing plate. The other end of the fixing plate has two support rods, and a fixing plate is located on the outer side of each support rod. The fixing plate has multiple first protrusions. A friction pad is located below the rotating base. Transverse screws are located on both sides of the rotating base. Each transverse screw has a transverse threaded sleeve, a spring, and a movable disc. The movable disc has multiple second protrusions, and both the first and second protrusions have chamfers. A fixing seat is provided on the fixing belt, and a longitudinal screw is provided above the fixing seat. A longitudinal threaded sleeve is threaded on the longitudinal screw. The extension plate is slidably connected to the fixing plate and is located in the extension groove. The two fixing plates are respectively rotatably connected to the corresponding transverse screws and are sleeved on the transverse screws. The fixing disk abuts against the moving disk through the first protrusion, and the moving disk abuts against the fixing disk through the second protrusion. The rotating seat is rotatably connected to the longitudinal screw and is sleeved on the longitudinal screw, and also abuts against the fixing seat and the longitudinal threaded sleeve.

2. The blood vessel lamp as described in claim 1, characterized in that, A fastening threaded sleeve and a pull ring are provided above the fixed plate. A fastening screw is provided in the internal thread of the fastening threaded sleeve. A fastening knob is provided above the fastening screw. A semi-circular cavity is provided below the fastening screw. A spherical body is provided in the semi-circular cavity. The spherical body abuts against the extension plate and is located on the upper end face of the extension plate.

3. The blood vessel lamp as described in claim 2, characterized in that, The outer side of the transverse screw has multiple limiting grooves, and the inner side of the movable disk is provided with multiple limiting blocks. The multiple limiting blocks are slidably connected to the transverse screw and are located in the corresponding limiting grooves.

4. The blood vessel lamp as described in claim 3, characterized in that, The transverse threaded sleeve is threadedly connected to the transverse screw and is sleeved on one end of the transverse screw. The spring is sleeved on the transverse screw and also abuts against the transverse threaded sleeve and the movable disk. The movable disk is slidably connected to the transverse screw and is sleeved on the other end of the transverse screw.

5. The blood vessel lamp as described in claim 4, characterized in that, One end of the fixing strap is provided with a sub-hook and loop fastener, and the other end of the fixing strap is provided with a female hook and loop fastener, and the sub-hook and loop fastener are compatible with each other.

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