Vascular puncture ultrasonic probe protective film with mark lines

Abstract

The utility model provides a vascular puncture ultrasonic probe protective film with a mark line. The vascular puncture ultrasonic probe protective film with the mark line comprises a detachable protective film sleeve arranged on the transmitting end of an ultrasonic probe body for vascular puncture in a sleeving mode; the adjustable mark line is used for assisting puncture, and the mark line is arranged in the protective film sleeve; the elastic tube is fixedly mounted at the open end of the protective film sleeve; the rope belt is used for tightening the elastic tube, the rope belt is arranged in the elastic tube, and the two ends of the rope belt extend out of the elastic tube. The blood vessel puncture ultrasonic probe protective film with the mark line can assist a doctor in accurately aligning the position of a blood vessel to carry out a puncture operation, and solves the technical problem that the position of the blood vessel is difficult to find accurately when the blood vessel puncture ultrasonic probe is used for carrying out blood vessel puncture at present.

Description

Technical Field

[0001] The utility model relates to the field of medical supplies, in particular to a protective film of a blood vessel puncture ultrasound probe with a mark line. Background Art

[0002] The vascular puncture ultrasound probe is a medical device used to provide real-time ultrasound images during vascular puncture, helping doctors to accurately locate the blood vessels and perform puncture.

[0003] However, when performing vascular puncture, it is crucial to accurately find the location of the blood vessel. Although traditional vascular puncture ultrasound probes can provide real-time ultrasound images, in actual operations, doctors often need to rely on manual feel to determine the puncture location, which affects the accuracy of the puncture.

[0004] Therefore, it is necessary to provide a vascular puncture ultrasound probe protective film with a mark line to solve the above technical problems. Utility Model Content

[0005] The utility model provides a protective film for a vascular puncture ultrasound probe with a mark line, which is intended to solve the technical problem in the above background technology that it is difficult to accurately find the position of a blood vessel when the existing vascular puncture ultrasound probe is used for vascular puncture.

[0006] The utility model provides a protective film for a vascular puncture ultrasonic probe with a mark line, comprising: a detachable protective film cover sleeved on the transmitting end of the ultrasonic probe body for vascular puncture; an adjustable mark line for assisting puncture, wherein the mark line is arranged in the protective film cover; an elastic tube, wherein the elastic tube is fixedly mounted on the open end of the protective film cover; a rope for tightening the elastic tube, wherein the rope is arranged in the elastic tube, and both ends of the rope extend out of the elastic tube; and a recyclable limiting mechanism for limiting the rope, wherein the limiting mechanism is arranged on the rope.

[0007] Preferably, the limiting mechanism includes a mounting tube, two pins, two groove blocks, a spring and two pressing blocks. The mounting tube is sleeved on the rope belt, and the pins are slidably installed in the mounting tube. The ends of the two pins that are away from each other extend out of the mounting tube. The two groove blocks are respectively fixedly installed on the ends of the two pins that are close to each other. The spring is arranged in the two groove blocks, and the two pressing blocks are respectively fixedly installed on the ends of the two pins that are away from each other.

[0008] Preferably, a groove plate adapted to the mark line is fixed on the mounting tube, a screw is provided on the groove plate, a pressure block for extruding and limiting the mark line is fixedly mounted on one end of the screw, and a twist block is fixedly mounted on the other end of the screw.

[0009] Preferably, an anti-slipping block is fixedly mounted on the inner wall of one side of the groove plate, and a threaded hole matched with the screw rod is opened on the other side of the groove plate.

[0010] Preferably, the elastic tube is provided with two rope holes adapted to the rope belt, and plastic rings are fixed in the rope holes.

[0011] Preferably, the installation tube and the pin rod are both provided with installation holes matched with the rope belt, and both ends of the installation tube are both provided with sliding holes matched with the pin rod.

[0012] Preferably, the protective film cover is made of PE transparent material, and the mark line is made of reflective material.

[0013] Compared with the related art, the protective film for the vascular puncture ultrasound probe with a mark line provided by the utility model has the following beneficial effects:

[0014] The utility model provides a protective film for a vascular puncture ultrasound probe with a mark line:

[0015] The protective film cover made of transparent PE material provides good visibility, making it easy for doctors to observe the position of blood vessels; the reflective material of the mark line ensures that it can still be clearly seen under low light conditions, helping doctors to accurately align the blood vessel position; the design of the rope and elastic tube achieves fast and stable fixation, ensuring that the protective film cover is stably placed on the ultrasound probe; the design of the limiting mechanism can limit and fix the rope to prevent it from loosening during use; the design of the groove plate, screw rod and pressure block can limit the mark line to prevent it from loosening and displacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A schematic diagram of the main structure of a preferred embodiment of a protective film for a blood vessel puncture ultrasound probe with a mark line provided by the utility model;

[0017] Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 3 It is a cross-sectional structural schematic diagram of the limiting mechanism in the utility model;

[0019] Figure 4 It is a structural schematic diagram of the groove plate in the utility model.

[0020] Numbers in the figure: 1. Ultrasonic probe body; 2. Protective film cover; 3. Mark line; 4. Elastic tube; 5. Rope; 6. Limiting mechanism; 7. Mounting tube; 8. Pin rod; 9. Groove block; 10. Spring; 11. Press block; 12. Groove plate; 13. Screw; 14. Press block; 15. Twist block; 16. Anti-sliding block; 17. Threaded hole. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 4 ,in, Figure 1 A schematic diagram of the main structure of a preferred embodiment of a protective film for a blood vessel puncture ultrasound probe with a mark line provided by the utility model; Figure 2 for Figure 1 An enlarged structural diagram of part A shown in FIG. Figure 3 It is a cross-sectional structural schematic diagram of the limiting mechanism in the utility model; Figure 4 It is a structural schematic diagram of the groove plate in the utility model.

[0023] The protective film of the vascular puncture ultrasound probe with a mark line includes: a detachable protective film cover 2 mounted on the transmitting end of the vascular puncture ultrasound probe body 1; an adjustable mark line 3 for assisting puncture, the mark line 3 being arranged in the protective film cover 2; an elastic tube 4, the elastic tube 4 being fixedly mounted on the open end of the protective film cover 2; a rope 5 for tightening the elastic tube 4, the rope 5 being arranged in the elastic tube 4, and both ends of the rope 5 extending out of the elastic tube 4; a recyclable limiting mechanism 6 for limiting the rope 5, the limiting mechanism 6 being arranged on the rope 5, and providing good visibility through the protective film cover 2 made of transparent PE material, so as to facilitate the doctor to observe the blood vessel position; the reflective material of the mark line 3 ensures that it can still be clearly seen under low light conditions, helping the doctor to accurately align the blood vessel position, and the design of the rope 5 and the elastic tube 4 realizes fast and stable fixation, ensuring that the protective film cover 2 is stably placed on the ultrasound probe.

[0024] The limiting mechanism 6 includes a mounting tube 7, two pins 8, two groove blocks 9, a spring 10 and two pressing blocks 11. The mounting tube 7 is sleeved on the rope 5. The pins 8 are slidably installed in the mounting tube 7. The ends of the two pins 8 that are away from each other extend out of the mounting tube 7. The two groove blocks 9 are respectively fixedly installed on the ends of the two pins 8 that are close to each other. The spring 10 is arranged in the two groove blocks 9. The two pressing blocks 11 are respectively fixedly installed on the ends of the two pins 8 that are away from each other. The limiting mechanism 6 is designed to limit and fix the rope 5 to prevent the rope 5 from loosening during use.

[0025] A groove plate 12 adapted to the mark line 3 is fixed on the mounting tube 7, a screw rod 13 is provided on the groove plate 12, a pressure block 14 for squeezing and limiting the mark line 3 is fixedly installed on one end of the screw rod 13, and a twisting block 15 is fixedly installed on the other end of the screw rod 13. The groove plate 12, the screw rod 13 and the pressure block 14 are designed to limit the mark line 3 to prevent it from loosening and displacement.

[0026] An anti-slipping block 16 is fixedly installed on the inner wall of one side of the groove plate 12, and a threaded hole 17 adapted to the screw rod 13 is opened on the other side of the groove plate 12. The anti-slipping block 16 can increase friction and prevent the mark line 3 from sliding.

[0027] The elastic tube 4 is provided with two rope holes adapted to the rope belt 5 , and plastic rings are fixed in the rope holes.

[0028] The installation tube 7 and the pin rod 8 are both provided with installation holes matched with the rope belt 5 , and both ends of the installation tube 7 are both provided with sliding holes matched with the pin rod 8 .

[0029] The protective film sleeve 2 is made of transparent PE material, and the mark line 3 is made of reflective material.

[0030] The working principle of the protective film for the vascular puncture ultrasound probe with a mark line provided by the utility model is as follows:

[0031] When in use, the protective film cover 2 is put on the ultrasonic probe body 1 (such as Figure 1 As shown in ), then tighten the rope 5 and tighten the elastic tube 4 to fix the protective film sleeve 2, then limit the tightened rope 5 to prevent it from loosening. When limiting, first press the pressing block 11 with your fingers, and the pin rod 8 slides into the installation tube 7, and the spring 10 is compressed. The mounting hole on the pin rod 8 coincides with the mounting hole on the installation tube 7, and then the position of the installation tube 7 can be adjusted (the specific adjustment method can refer to the existing pig nose buckle), and after adjustment, the pressing block 11 can be released, so that the installation can be completed;

[0032] During puncture, the protective film cover 2 is made of PE transparent material with good transparency and flexibility, which will not hinder the detection of the ultrasonic probe and prevent the probe surface from being contaminated and damaged, so that the doctor can clearly observe the position of the blood vessel. During the puncture process, the doctor can move the ultrasonic probe body 1 to align the mark line 3 with the detected blood vessel position, and then the personnel can insert the puncture needle from the position parallel to the mark line 3. Compared with relying on the feel to determine the puncture position without a reference object, it can effectively improve the accuracy of the puncture.

[0033] To sum up the above, the protective film of the vascular puncture ultrasound probe with a mark line provided by the present technical solution provides good visibility through the protective film cover 2 made of transparent PE material, which is convenient for doctors to observe the position of the blood vessels. The reflective material of the mark line 3 ensures that it can still be clearly seen under low light conditions, helping doctors to accurately align the blood vessel position, thereby solving the technical problem that it is difficult to accurately find the blood vessel position when performing vascular puncture with the existing vascular puncture ultrasound probe.

[0034] Compared with the related art, the protective film for the vascular puncture ultrasound probe with a mark line provided by the utility model has the following beneficial effects:

[0035] The utility model provides a protective film for a blood vessel puncture ultrasound probe with a mark line. The protective film cover 2 made of a transparent PE material provides good visibility, which is convenient for doctors to observe the position of the blood vessels. The reflective material of the mark line 3 ensures that it can still be clearly seen under low light conditions, helping doctors to accurately align the blood vessel position. The design of the rope 5 and the elastic tube 4 realizes rapid and stable fixation, ensuring that the protective film cover 2 is stably placed on the ultrasound probe. The design of the limiting mechanism 6 allows the rope 5 to be limited and fixed to prevent it from loosening during use. The design of the groove plate 12, the screw rod 13, and the pressure block 14 allows the mark line 3 to be limited to prevent it from loosening and displacement.

[0036] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. However, on the premise that technical personnel in this field understand the principle of the above-mentioned utility model, they can clearly know the details of its power mechanism, power supply system and control system.

[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A protective film for a vascular puncture ultrasound probe with a mark line, characterized in that: include: A detachable protective film sleeve mounted on the transmitting end of the ultrasonic probe body for blood vessel puncture; An adjustable mark line for assisting puncture, wherein the mark line is arranged inside the protective film sleeve; An elastic tube, the elastic tube is fixedly mounted on the open end of the protective film sleeve; A rope belt for tightening the elastic tube, wherein the rope belt is arranged in the elastic tube, and both ends of the rope belt extend out of the elastic tube; A recyclable limiting mechanism is used for limiting the position of the rope, and the limiting mechanism is arranged on the rope.

2. The protective film for a blood vessel puncture ultrasound probe with a mark line according to claim 1, characterized in that: The limiting mechanism includes a mounting tube, two pins, two groove blocks, a spring and two pressing blocks. The mounting tube is sleeved on the rope belt, and the pins are slidably mounted in the mounting tube. The ends of the two pins that are away from each other extend out of the mounting tube. The two groove blocks are respectively fixedly mounted on the ends of the two pins that are close to each other. The spring is arranged in the two groove blocks, and the two pressing blocks are respectively fixedly mounted on the ends of the two pins that are away from each other.

3. The protective film for a blood vessel puncture ultrasound probe with a mark line according to claim 2, characterized in that: A groove plate adapted to the mark line is fixed on the installation cylinder, a screw is arranged on the groove plate, a pressure block for extruding and limiting the mark line is fixedly mounted on one end of the screw, and a twist block is fixedly mounted on the other end of the screw.

4. The protective film for a blood vessel puncture ultrasound probe with a mark line according to claim 3, characterized in that: An anti-slip block is fixedly mounted on the inner wall of one side of the groove plate, and a threaded hole matched with the screw rod is opened on the other side of the groove plate.

5. The protective film for a blood vessel puncture ultrasound probe with a mark line according to claim 1, characterized in that: The elastic tube is provided with two rope holes matched with the rope belt, and plastic rings are fixed in the rope holes.

6. The protective film for a blood vessel puncture ultrasound probe with a mark line according to claim 2, characterized in that: The installation tube and the pin rod are both provided with installation holes matched with the rope belt, and both ends of the installation tube are both provided with sliding holes matched with the pin rod.

7. The protective film for a blood vessel puncture ultrasound probe with a mark line according to claim 1, characterized in that: The protective film cover is made of transparent PE material, and the mark line is made of reflective material.

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