Probe for lymph node detection

Abstract

The utility model discloses a probe for lymph node detection in the technical field of probes, which comprises a probe, the upper end of the probe is connected with a connecting wire, the holding end of the probe is connected with a fixing component in a clamping manner, one side of the fixing component is connected with a side plate, and one side of the side plate is provided with an opening. When the bottom end of the probe is in contact with the skin, the bottom end of the elastic telescopic distribution plate is in elastic contact with the upper end of the skin of a patient, and the distribution groove is formed in the distribution plate, so that during detection operation, the valve body is opened, the hand extrudes the pressurization plate, the pressurization plate extrudes an internal coupling agent, and the coupling agent is guided into the distribution groove through the rubber pipe; the coupling agent is distributed on one side of the arc-shaped end of the bottom of the probe through the distribution groove, when the probe is pushed, the coupling agent is accurately distributed on one side of the probe, the coupling agent is coated in time, large-area coating on the skin of a patient is avoided, follow-up cleaning is facilitated, meanwhile, the using amount of the coupling agent is saved, and operation is convenient and fast.

Description

Technical Field

[0001] The utility model relates to the technical field of probes, in particular to a probe for lymph node detection. Background Art

[0002] Lymph nodes are important immune organs in the human body. They are round or oval structures, mostly concentrated in the neck, mesentery, axilla and groin, and connected to lymphatic vessels. Normal superficial lymph nodes are very small, with a diameter of less than 0.5 cm, a smooth and soft surface, no adhesion to surrounding tissues, and no tenderness. Lymph nodes are mainly detected and inspected using ultrasonic probes. Ultrasonic probes are devices that emit and receive ultrasonic waves during ultrasonic testing. When using ultrasonic probes, they need to be used with coupling agents to allow the detection end of the probe to fit tightly against the patient's skin for lymph node detection.

[0003] However, before the existing lymph node detection probe, a large amount of coupling agent needs to be applied on the patient's skin in advance. The application amount is large, and a large area needs to be applied to cover the inspection area. After the detection is completed, the coupling agent on the patient's skin is not easy to clean, and the coupling agent is inconvenient to follow up with the application, resulting in poor use effect. Based on this, the utility model designs a lymph node detection probe to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a probe for lymph node detection, so as to solve the above-mentioned problems that a large area of ​​coating is required to cover the inspection site, the coupling agent on the patient's skin is not easy to clean after the detection, and the coupling agent is not convenient to follow the coating.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A probe for lymph node detection comprises a probe, wherein the upper end of the probe is connected to a connecting line, the gripping end of the probe is clamped with a fixing component, one side of the fixing component is connected to a side plate, one side of the side plate is provided with an opening, a foldable rubber bag is connected inside the side plate, the bottom end of the rubber bag is connected to a valve body, one end of the rubber bag is connected to a pressure plate, a feed port is provided on the pressure plate, a sealing plug is threadedly connected to the feed port of the pressure plate, sleeves are welded on both sides of the bottom end of the side plate, a spring is installed in the sleeve, a telescopic plate is movably installed in the sleeve, a distribution plate is welded to the bottom end of the telescopic plate, the bottom end of the distribution plate is arc-shaped, the upper end of the distribution plate is connected to a rubber tube, the upper end of the rubber tube is connected to the valve body, and a distribution groove is provided in the distribution plate.

[0007] As a further solution of the utility model: one side of the probe is connected to two limit claws, and the two limit claws are clamped on two sides of the distribution plate.

[0008] As a further solution of the utility model: the fixing assembly includes two card plates, which match the holding end of the probe, and elastic clips are connected to both ends of the card plate on one side, and the clips at both ends are matched and connected to the card plate on the other side, and the card plate on one side is fixedly connected to the side plate.

[0009] As a further solution of the utility model: a pressing plate is connected to one side of the pressure plate, and an arc groove is opened in the middle of the pressing plate.

[0010] As a further solution of the utility model: the bottom end of the distribution plate is a circular end, and the arc shape of the bottom end of the distribution plate matches the detection end of the probe.

[0011] As a further solution of the utility model: the internal distribution groove of the distribution plate is connected to a plurality of guide plates, and the plurality of guide plates are arranged obliquely.

[0012] As a further solution of the utility model: a plurality of the guide plates are symmetrically distributed in the distribution plate, and the guide plates are radially distributed in the distribution groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. In the utility model, when the bottom end of the probe contacts the skin, the bottom end of the elastically retractable distribution plate elastically contacts the upper end of the patient's skin, and a distribution groove is provided inside the distribution plate. During the detection operation, the valve body is opened, and the pressure plate is squeezed by hand. The pressure plate squeezes the coupling agent inside, and the coupling agent is introduced into the distribution groove through the rubber tube. The distribution groove distributes the coupling agent on one side of the arc-shaped end of the bottom of the probe. When the probe is pushed, the coupling agent is accurately distributed on one side of the probe, and the coupling agent is applied in time to avoid large-area application on the patient's skin, which is convenient for subsequent cleaning and saves the amount of coupling agent. The operation is convenient and the use effect is good.

[0015] 2. In the utility model, the bottom end of the distribution plate is a circular end, and the arc shape of the bottom end of the distribution plate matches the detection end of the probe. When the coupling agent is applied, the circular end of the bottom of the distribution plate contacts the skin in an arc shape to avoid scratches caused by movement. The bottom of the distribution plate matches the arc end of the probe to distribute the coupling agent. The internal distribution groove of the distribution plate is connected to multiple guide plates, and the multiple guide plates are inclined. The multiple inclined guide plates inside the distribution groove guide the coupling agent to be distributed in an arc shape, so that the coupling agent is distributed in an arc shape. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 For the utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 It is a schematic diagram of the overall explosion structure of the utility model;

[0019] Figure 4 It is a schematic diagram of the overall cross-sectional structure of the distribution plate of the utility model.

[0020] In the figure: 1. Probe; 2. Connecting wire; 3. Limit claw; 4. Clamp; 5. Buckle; 6. Side plate; 7. Rubber bag; 8. Pressure plate; 9. Sealing plug; 10. Pressing plate; 11. Valve body; 12. Rubber tube; 13. Distribution plate; 14. Telescopic plate; 15. Sleeve; 16. Spring; 17. Distribution groove; 18. Guide plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example:

[0023] See also Figure 1-Figure 4In the embodiment of the utility model, a lymph node detection probe comprises a probe 1, the upper end of the probe 1 is connected with a connecting line 2, the gripping end of the probe 1 is clamped with a fixing assembly, one side of the fixing assembly is connected with a side plate 6, one side of the side plate 6 is provided with an opening, a foldable rubber bag 7 is connected inside the side plate 6, the bottom end of the rubber bag 7 is connected to a valve body 11, one end of the rubber bag 7 is connected with a pressure plate 8, a feed port is provided on the pressure plate 8, a sealing plug 9 is threadedly connected to the feed port of the pressure plate 8, and the side plate 6 is provided with a sealing plug 9. Sleeves 15 are welded on both sides of the bottom end, a spring 16 is installed in the sleeve 15, a telescopic plate 14 is movably installed in the sleeve 15, a distribution plate 13 is welded at the bottom end of the telescopic plate 14, the bottom end of the distribution plate 13 is arc-shaped, the upper end of the distribution plate 13 is connected to a rubber tube 12, the upper end of the rubber tube 12 is connected to the valve body 11, a distribution groove 17 is provided in the distribution plate 13, the connecting line 2 at the upper end of the probe 1 is connected to the main equipment for ultrasonic detection, and the fixing assembly connects the side plate 6 to the holding end of the probe 1, and the side plate 6 is The side of the side plate 6 is connected to the rubber bag 7, and one side of the rubber bag 7 is connected to the pressure plate 8. When the hand holds the gripping end of the probe 1, the pressure plate 8 on one side can be pressed by the thumb. When the sealing plug 9 on the pressure plate 8 is opened, the coupling agent is added into the rubber bag 7. The bottom of the side plate 6 is movably connected to the telescopic plate 14 through the sleeve 15. The telescopic plate 14 is elastically resisted by the spring 16. The telescopic plate 14 is connected to the distribution plate 13. When the bottom end of the probe 1 contacts the skin, the bottom end of the elastically retractable distribution plate 13 elastically contacts the upper end of the patient's skin. The distribution plate 1 3 has a distribution groove 17 inside. During the detection operation, the valve body 11 is opened, and the pressure plate 8 is squeezed by hand. The pressure plate 8 squeezes the coupling agent inside, and the coupling agent is introduced into the distribution groove 17 through the rubber tube 12. The distribution groove 17 distributes the coupling agent on one side of the arc end at the bottom of the probe 1. When the probe 1 is pushed, the coupling agent is accurately distributed on one side of the probe 1, and the coupling agent is applied in time to avoid large-area application on the patient's skin, which is convenient for subsequent cleaning and saves the amount of coupling agent. The operation is convenient and the use effect is good.

[0024] Preferably, Figure 1 and Figure 2 As shown, two limit claws 3 are connected to one side of the probe 1, and the two limit claws 3 are clamped on both sides of the distribution plate 13. The two limit claws 3 connected to one side of the probe 1 limit the two sides of the distribution plate 13, allowing the distribution plate 13 to move vertically and stably to avoid the distribution plate 13 from shifting during use.

[0025] Preferably, Figure 1 and Figure 3 As shown, the fixing assembly includes two card plates 4, which match the holding end of the probe 1. Elastic buckles 5 are connected to both ends of the card plate 4 on one side. The buckles 5 at both ends are matched and clamped on the card plate 4 on the other side. The card plate 4 on one side is fixedly connected to the side plate 6. The two card plates 4 are matched and clamped through the buckles 5 at both ends. The two clamped card plates 4 are easy to install.

[0026] Preferably, Figure 1 As shown, a pressing plate 10 is connected to one side of the pressure plate 8, and an arc groove is opened in the middle of the pressing plate 10. The pressing plate 10 connected to one side of the pressure plate 8 is convenient for thumb pressing, and the arc groove in the pressing plate 10 is convenient for contact and pressing.

[0027] Preferably, Figure 1 As shown, the bottom end of the distribution plate 13 is a circular end, and the arc shape of the bottom end of the distribution plate 13 matches the detection end of the probe 1. The circular end of the bottom of the distribution plate 13 contacts the skin in an arc shape when the coupling agent is applied to avoid scratches caused by movement. The bottom of the distribution plate 13 matches the arc end of the probe 1 to distribute the coupling agent, and the distribution effect is good.

[0028] Preferably, Figure 4 As shown, the internal distribution groove 17 of the distribution plate 13 is connected to a plurality of guide plates 18, and the plurality of guide plates 18 are inclinedly arranged. The plurality of inclined guide plates 18 inside the distribution groove 17 guide the coupling agent to be distributed in an inclined manner, so that the coupling agent is distributed in an arc shape.

[0029] Preferably, Figure 4 As shown, multiple guide plates 18 are symmetrically distributed in the distribution plate 13, and the guide plates 18 are radially distributed in the distribution groove 17. Multiple symmetrical and radial guide plates 18 allow the coupling agent to be uniformly guided inside the distribution groove 17, allowing the coupling agent to be uniformly guided inside, so as to facilitate uniform distribution and export.

[0030] The working principle of the utility model is as follows: the connecting line 2 at the upper end of the probe 1 is connected to the main device to perform ultrasonic detection, the fixing assembly connects the side plate 6 to the holding end of the probe 1, one side of the side plate 6 is connected to the rubber bag 7, and one side of the rubber bag 7 is connected to the pressure plate 8. When the holding end of the probe 1 is held by the hand, the pressure plate 8 on one side can be pressed by the thumb, and when the sealing plug 9 on the pressure plate 8 is opened, the coupling agent is added into the rubber bag 7, the bottom of the side plate 6 is movably connected to the telescopic plate 14 through the sleeve 15, the telescopic plate 14 is elastically resisted by the spring 16, the telescopic plate 14 is connected to the distribution plate 13, and the bottom of the probe 1 contacts the skin When the probe 1 is in the detection operation, the bottom end of the elastically retractable distribution plate 13 elastically contacts the upper end of the patient's skin, and a distribution groove 17 is provided inside the distribution plate 13. During the detection operation, the valve body 11 is opened, and the pressure plate 8 is squeezed by hand. The pressure plate 8 squeezes the coupling agent inside, and the coupling agent is introduced into the distribution groove 17 through the rubber tube 12. The distribution groove 17 distributes the coupling agent on one side of the arc-shaped end at the bottom of the probe 1. When the probe 1 is pushed, the coupling agent is accurately distributed on one side of the probe 1, and the coupling agent is applied in time to avoid large-area application on the patient's skin, which is convenient for subsequent cleaning and saves the amount of coupling agent. The operation is convenient and the use effect is good.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A lymph node detection probe, comprising a probe (1), wherein the upper end of the probe (1) is connected to a connecting line (2), characterized in that: The gripping end of the probe (1) is clamped with a fixing component, one side of the fixing component is connected to a side plate (6), one side of the side plate (6) is provided with an opening, a foldable rubber bag (7) is connected inside the side plate (6), the bottom end of the rubber bag (7) is connected to a valve body (11), one end of the rubber bag (7) is connected to a pressure plate (8), a feed port is provided on the pressure plate (8), a sealing plug (9) is threadedly connected to the feed port of the pressure plate (8), and the side plate (6) is provided with a sealing plug (9) and a sealing plug (9) is threadedly connected to the feed port of the pressure plate (8). Sleeves (15) are welded on both sides of the bottom end of (6), a spring (16) is installed in the sleeve (15), a telescopic plate (14) is movably installed in the sleeve (15), a distribution plate (13) is welded to the bottom end of the telescopic plate (14), the bottom end of the distribution plate (13) is arc-shaped, the upper end of the distribution plate (13) is connected to a rubber tube (12), the upper end of the rubber tube (12) is connected to the valve body (11), and a distribution groove (17) is opened in the distribution plate (13).

2. A lymph node detection probe according to claim 1, characterized in that: Two limiting claws (3) are connected to one side of the probe (1), and the two limiting claws (3) are clamped on two sides of the distribution plate (13).

3. The lymph node detection probe according to claim 1, characterized in that: The fixing assembly comprises two clamping plates (4), the clamping plates (4) matching with the holding end of the probe (1), the two ends of the clamping plate (4) on one side being connected with elastic buckles (5), the buckles (5) at both ends matching and clamped on the clamping plate (4) on the other side, and the clamping plate (4) on one side being fixedly connected with the side plate (6).

4. The lymph node detection probe according to claim 1, characterized in that: A pressing plate (10) is connected to one side of the pressure plate (8), and an arc-shaped groove is provided in the middle of the pressing plate (10).

5. The lymph node detection probe according to claim 1, characterized in that: The bottom end of the distribution plate (13) is a circular end, and the arc shape of the bottom end of the distribution plate (13) matches the detection end of the probe (1).

6. The lymph node detection probe according to claim 1, characterized in that: The internal distribution groove (17) of the distribution plate (13) is connected to a plurality of guide plates (18), and the plurality of guide plates (18) are arranged in an inclined manner.

7. The lymph node detection probe according to claim 6, characterized in that: The plurality of guide plates (18) are symmetrically distributed in the distribution plate (13), and the guide plates (18) are radially distributed in the distribution groove (17).

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