A cardiac color ultrasound positioning puncture device

Abstract

The utility model discloses a cardiac color ultrasound positioning puncture device, which relates to the technical field of puncture devices, comprising a puncture device body, a positioning component is arranged on one side of the puncture device body, the positioning component and the puncture device body are assembled and used together, a mounting bracket component is arranged on one side of the puncture device body, the mounting bracket component is used to be assembled and fixed on the side of a medical bed for cardiac color ultrasound, a support plate frame is arranged on the upper end of the mounting bracket component, a fixing component is arranged on the top surface of the support plate frame, a mounting block is fixedly connected to one side of the top end of the puncture device body, the positioning component comprises a sleeve ring arranged on the outer periphery of the puncture device body, a second hinge component is arranged on one side of the sleeve ring, a flip plate is arranged on one side of the second hinge component, and the flip plate is rotatably connected to one side of the sleeve ring through the second hinge component. This arrangement is used in combination with the designed pair, which is beneficial to preventing the puncture device from shifting during treatment, and can also ensure the stability of placement, reduce the burden on medical staff, and improve the practicality of the device.

Description

Technical Field

[0001] The utility model relates to the technical field of puncture devices, in particular to a cardiac color ultrasound positioning puncture device. Background Art

[0002] Cardiac puncture is an interventional diagnostic or treatment method, usually used for auxiliary diagnosis of medical examinations such as pericardial effusion detection, myocardial enzyme spectrum determination, and cardiac echocardiography. Since cardiac puncture involves the core issues of cardiovascular disease, it is recommended to be performed under the guidance of a professional doctor. The puncture device is a medical device used for puncture sampling or injection, and is used for puncture operations for disease diagnosis and treatment. It is mainly composed of a needle, a catheter, and a handle. The puncture device has a wide range of uses. When using the puncture device, if there is no positioning and stabilization mechanism, medical staff need to keep holding it for puncture treatment, which is not only time-consuming and labor-intensive, but also when medical staff have hand tremors.

[0003] On this basis, after searching, a puncture device is disclosed in the publication number CN104083194A;

[0004] However, the above patent has the following shortcomings: the medical positioning puncture device needs to have a high accuracy requirement during the puncture process. The traditional puncture device has a relatively simple structure. During the treatment process, the puncture device cannot achieve a stable function with the patient's puncture site, which can easily cause the puncture needle position to shift, which will increase the patient's pain and reduce the effect of the puncture treatment.

[0005] In view of the above problems, a cardiac color ultrasound positioning puncture device is proposed. Utility Model Content

[0006] The purpose of the utility model is to provide a cardiac color ultrasound positioning puncture device, which is used to work, thereby solving the problem that the medical positioning puncture device in the above background needs to have higher accuracy requirements during the puncture process, the traditional puncture device has a relatively simple structure, and the puncture device cannot achieve a stable function with the patient's puncture site during the treatment process, which can easily lead to the puncture needle position deviation, increase the patient's pain, and reduce the effect of the puncture treatment.

[0007] To achieve the above-mentioned purpose, the technical solution provided by the utility model is as follows: a cardiac color ultrasound positioning puncture device, comprising a puncture device body, a positioning assembly is provided on one side of the puncture device body, the positioning assembly and the puncture device body are assembled and used together, a mounting bracket assembly is provided on one side of the puncture device body, the mounting bracket assembly is used to be assembled and fixed on the side of a medical bed for cardiac color ultrasound, a support plate frame is provided on the upper end of the mounting bracket assembly, a fixing assembly is provided on the top surface of the support plate frame, a mounting block is fixedly connected to one side of the top end of the puncture device body, the positioning assembly comprises a collar sleeved on the outer periphery of the puncture device body, a second hinge component is provided on one side of the collar, a flip plate is provided on one side of the second hinge component, the flip plate is rotatably connected to one side of the collar through the second hinge component, a first hinge component is provided on the top surface of the flip plate, a rotating plate is provided on one side of the flip plate, the rotating plate is rotatably connected to one side of the flip plate through the first hinge component, a magnet block is fixedly connected to one side of the rotating plate away from the first hinge component, and a long magnet sheet is provided on one side of the puncture device body.

[0008] Preferably, a medical patch is provided on the bottom surface of the flip plate, and the long magnet sheet is magnetically connected to the magnet block.

[0009] Preferably, the fixing assembly includes a first fixing assembly, and the first fixing assembly includes a through cavity arranged on one side of the mounting block.

[0010] Preferably, the first fixing assembly further comprises a connecting plate component fixedly connected to the top surface of the supporting plate frame, and a square rod is fixedly connected to one side of the connecting plate component.

[0011] Preferably, the square rod matches the through cavity and is snap-connected.

[0012] Preferably, the fixing assembly includes a second fixing assembly, and the second fixing assembly includes a fixing plate fixedly connected to the top surface of the supporting plate frame, and a plug rod is fixedly connected to one side of the fixing plate.

[0013] Preferably, a first magnet is provided at one end of the two groups of the insertion rods, and the second fixing component also includes a cavity provided on one side of the mounting block, and a second magnet is provided in the inner cavity of the cavity, the cavity matches the insertion rod, and the first magnet and the second magnet are magnetically connected to each other.

[0014] Preferably, the fixing assembly includes a third fixing assembly, the third fixing assembly includes a cavity arranged on one side of the mounting block, the top surface of the support plate frame is fixedly connected with a support block, and a slider is fixedly installed on one side of the support block, and the slider matches the cavity.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model discloses a cardiac color ultrasound positioning puncture device. The positioning assembly in the utility model is matched with the puncture device body for installation combination. The collar is sleeved on the outer periphery of the puncture outer cylinder of the puncture device body. When the medical staff aligns the end of the puncture device body with the designated part of the patient for puncture, the medical staff can adjust the position and insertion depth of the puncture head by rotating or pushing and pulling the puncture device body, and then adjust the puncture device body to a suitable angle position;

[0017] 2. The operator can fix the puncture body on the patient's skin, cover the flip plate on the patient's skin, and use the medical dressing at the bottom to adhere and fix it on the patient's skin, so as to stabilize the puncture body. The subsequent whole process does not require medical staff to use both hands to hold the puncture for a long time;

[0018] 3. To further stabilize the flip plate, the operator flips the rotating plate and fits the magnet block at one end of the rotating plate with the long magnet sheet on the periphery of the puncture body. The magnet block and the long magnet sheet are fixed by magnetic attraction, and the positioning assembly firmly supports the puncture body and the patient.

[0019] 4. There is no need to use the puncture body anymore. The rotating plate can be flipped to separate the magnet block and the long magnet sheet first, and then the flip plate can be flipped to separate the medical patch from the patient's skin. The operator can then pull the puncture body out of the patient's body, and the operator can frequently replace the medical patch to maintain its stable adhesion. This setting uses the designed positioning component to cooperate with the puncture body. The positioning component is beneficial to prevent the puncture body from shifting during the puncture treatment process, and can also ensure the stability of the puncture body placement, reduce the burden on medical staff, and improve the practicality of the device.

[0020] 5. The utility model discloses a cardiac color ultrasound positioning puncture device. The mounting bracket assembly in the utility model is fixedly assembled on one side of a medical bed for cardiac color ultrasound. In order to facilitate the doctor to take and place the puncture device body, the puncture device body can be clamped and stabilized on one side of the mounting bracket assembly through the setting of the fixing assembly. This setting can be used in conjunction with the fixing assembly and the mounting bracket assembly to store the puncture device assembly on one side of the cardiac color ultrasound medical bed, thereby making it convenient for the doctor to take and use the puncture device at any time, and at the same time convenient for the user to assemble and disassemble. The disassembled puncture device body is convenient for medical staff to clean, disinfect and maintain, thereby improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is the overall structure diagram of the utility model;

[0022] Figure 2 This is a structural diagram of a positioning assembly according to Embodiment 1 of the present utility model;

[0023] Figure 3 This is a structural diagram of a fixing assembly and a mounting bracket assembly of Embodiment 1 of the present utility model;

[0024] Figure 4 This is a structural diagram of a fixing assembly of Embodiment 1 of the present utility model;

[0025] Figure 5 This is a structural diagram of a fixing assembly of Embodiment 2 of the present utility model;

[0026] Figure 6 This is a structural diagram of the fixing assembly of the third embodiment of the present utility model.

[0027] In the figure: 1. trocar body; 11. mounting block; 2. positioning assembly; 21. collar; 22. long magnet sheet; 23. magnet block; 24. rotating plate; 25. flip plate; 26. medical dressing; 27. first hinged component; 28. second hinged component; 3. first fixing assembly; 31. through cavity; 32. square rod; 33. connecting plate component; 4. second fixing assembly; 41. cavity groove; 42. insertion rod; 43. fixing plate; 5. third fixing assembly; 51. cavity; 52. slider; 53. support block; 6. mounting bracket assembly; 61. support plate frame. DETAILED DESCRIPTION

[0028] 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.

[0029] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0030] Combination Figure 1-6A cardiac color ultrasound positioning puncture device comprises a puncture device body 1, a positioning assembly 2 is arranged on one side of the puncture device body 1, the positioning assembly 2 is assembled and used together with the puncture device body 1, a mounting bracket assembly 6 is arranged on one side of the puncture device body 1, the mounting bracket assembly 6 is used to be assembled and fixed on the side of the medical bed for cardiac color ultrasound, a support plate frame 61 is arranged on the upper end of the mounting bracket assembly 6, a fixing assembly is arranged on the top surface of the support plate frame 61, a mounting block 11 is fixedly connected to one side of the top end of the puncture device body 1, and the positioning assembly 2 includes a sleeve arranged on the outer periphery of the puncture device body 1 A ring 21 is provided, a second hinge part 28 is provided on one side of the ring 21, a flip plate 25 is provided on one side of the second hinge part 28, the flip plate 25 is rotatably connected to one side of the ring 21 through the second hinge part 28, a first hinge part 27 is provided on the top surface of the flip plate 25, a rotating plate 24 is provided on one side of the flip plate 25, the rotating plate 24 is rotatably connected to one side of the flip plate 25 through the first hinge part 27, a magnet block 23 is fixedly connected to one side of the rotating plate 24 away from the first hinge part 27, and a long magnet sheet 22 is provided on one side of the puncture device body 1.

[0031] The utility model is further described below in conjunction with embodiments.

[0032] Example 1

[0033] See also Figure 1-5 A cardiac color ultrasound positioning puncture device, a medical patch 26 is arranged on the bottom surface of the flip plate 25, and the long magnet sheet 22 is magnetically connected to the magnet block 23, the fixing assembly includes a first fixing assembly 3, the first fixing assembly 3 includes a through cavity 31 arranged on one side of the mounting block 11, the first fixing assembly 3 also includes a connecting plate component 33 fixedly connected to the top surface of the support plate frame 61, and a square rod 32 is fixedly connected to one side of the connecting plate component 33, the square rod 32 matches the through cavity 31, and is snap-connected.

[0034] Working principle: The utility model discloses a cardiac color ultrasound positioning puncture device. The puncture device body 1 is a surgical instrument that provides an instrument channel for minimally invasive surgery, and is a medical device used for puncture sampling or injection to achieve treatment. Usually, during the puncture treatment process, medical personnel need to hold the puncture device and maintain a posture to perform sampling or injection work. Long-term hand-held work will cause discomfort to medical personnel and puncture deviation is prone to occur. The positioning component 2 in the utility model is matched with the puncture device body 1 for installation combination, and the collar 21 is sleeved on the outer periphery of the puncture outer cylinder of the puncture device body 1. When the medical personnel aligns the end of the puncture device body 1 with the designated part of the patient for puncture, during this process, the medical personnel can adjust the position and insertion depth of the puncture head by rotating or pushing and pulling the puncture device body 1. When the puncture device body 1 is adjusted to a suitable angle position, the operator can use the puncture device body 1 to fix it on the patient's outer skin, and the flip-up flip plate 25 is covered on the top of the patient's skin, and the medical dressing 26 at its bottom is bonded and fixed to the patient's skin, thereby puncturing. The puncture body 1 is stabilized. To further stabilize the flip plate 25, the operator flips the rotating plate 24 and fits the magnet block 23 at one end of the rotating plate 24 with the long magnet sheet 22 on the outer periphery of the puncture body 1. The magnet block 23 and the long magnet sheet 22 are magnetically fixed. The positioning component 2 firmly supports the puncture body 1 and the patient. The subsequent whole process does not require the medical staff to use both hands to hold the puncture for a long time. There is no need to use the puncture body 1, and the rotating plate 24 can be flipped to make the magnet block 23 and the long magnet sheet 22 advanced. After the medical patch 26 is separated from the patient's skin, the flip plate 25 is flipped over to separate the medical patch 26 from the patient's skin. The operator then removes the puncture body 1 from the patient's body, and the operator can frequently replace the medical patch 26 to maintain its stable adhesion. This arrangement uses the designed positioning component 2 to cooperate with the puncture body 1. The positioning component 2 is beneficial to prevent the puncture body 1 from shifting during the puncture treatment process, and can also ensure the stability of the puncture body 1, reduce the burden on medical staff, and improve the practicality of the device.

[0035] The mounting bracket assembly 6 in the present invention is fixedly assembled on one side of the medical bed for cardiac color ultrasound. In order to facilitate the doctor to take and place the puncture device body 1, the puncture device body 1 can be clamped and stabilized on the side of the mounting bracket assembly 6 through the setting of the fixing assembly, so that the puncture device body 1 can be stabilized on the side of the medical bed, which is convenient for the doctor to take at any time; the user can use the first fixing assembly 3 to bring the mounting block 11 to the side of the square rod 32, and make the through cavity 31 on the mounting block 11 correspond to the square rod 32. The doctor can then press the mounting block 11 toward the direction close to the square rod 32, so that the square rod 32 is completely inserted into the inner cavity of the through cavity 31. At this time, the square rod 32 is fixedly connected to the mounting block 11, so that the puncture device The puncture body 1 is stored and installed on one side of the mounting bracket assembly 6. If the puncture body 1 needs to be taken out for use later, the mounting block 11 can be pulled away from the square rod 32, so that the square rod 32 is completely away from the inner cavity of the through cavity 31, and the mounting block 11 is separated from the square rod 32, and then the puncture body 1 is detached from the side of the mounting bracket assembly 6; this arrangement can be used in conjunction with the fixing component and the mounting bracket assembly 6 to store the puncture assembly on one side of the cardiac color ultrasound medical bed, so that the doctor can take out and use the puncture at any time, and it is convenient for the user to assemble and disassemble. The disassembled puncture body 1 is convenient for medical staff to clean, disinfect and maintain, thereby improving the practicality of the device.

[0036] Example 2

[0037] See also Figure 6 , Example 2 of the technical solution of the utility model, the difference between this embodiment and embodiment 1 is: a cardiac color ultrasound positioning puncture device, the fixing component includes a second fixing component 4, the second fixing component 4 includes a fixing plate 43 fixedly connected to the top surface of the support plate frame 61, and a plug rod 42 is fixedly connected to one side of the fixing plate 43, and one end of the two groups of plug rods 42 is provided with a first magnet, the second fixing component 4 also includes a cavity 41 arranged on one side of the mounting block 11, and a second magnet is arranged in the inner cavity of the cavity 41, the cavity 41 matches the plug rod 42, and the first magnet and the second magnet are magnetically connected to each other.

[0038] Working principle: The user can use the second fixing component 4 to move the puncture device body 1 to the side of the insertion rod 42, and make the cavity 41 correspond to the position of the insertion rod 42. At this time, the doctor can press the mounting block 11 in the direction close to the insertion rod 42, so that the insertion rod 42 completely enters the inner cavity of the cavity 41, and at this time, the first magnet at the end of the insertion rod 42 fits tightly with the second magnet inside the cavity 41, and the insertion rod 42 is firmly fixed inside the cavity 41 by magnetic attraction, and then the puncture device body 1 is assembled and stabilized on one side of the mounting bracket component 6; when the puncture device body 1 needs to be used, the puncture device body 1 is pulled away from the insertion rod 42 until the insertion rod 42 is pulled out of the cavity 41 and the two groups of magnets are magnetically separated, and then the puncture device body 1 is removed.

[0039] Example 3

[0040] See also Figure 6 , Example 3 of the technical solution of the utility model, the difference between this embodiment and embodiment 1 is: a cardiac color ultrasound positioning puncture device, the fixing component includes a third fixing component 5, the third fixing component 5 includes a cavity 51 arranged on one side of the mounting block 11, and the top surface of the support plate frame 61 is fixedly connected with a support block 53, and a slider 52 is fixedly installed on one side of the support block 53, and the slider 52 matches the cavity 51.

[0041] Working principle: The user can use the third fixing component 5 to move the puncture body 1 to the side of the slider 52, and make the cavity 51 correspond to the position of the slider 52, push the mounting block 11 towards the slider 52, so that the slider 52 matches the cavity 51 and the slider 52 completely slides into the cavity 51, so that the mounting block 11 is fixedly installed on the side of the slider 52, thereby completing the assembly of the puncture body 1 and the mounting bracket component 6. If the puncture body 1 needs to be used, pull the mounting block 11 away from the slider 52, so that the cavity 51 and the slider 52 are completely separated, and then the puncture body 1 is removed.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cardiac color ultrasound positioning puncture device, comprising a puncture device body (1), a positioning component (2) being provided on one side of the puncture device body (1), the positioning component (2) being assembled and used together with the puncture device body (1), characterized in that: A mounting bracket assembly (6) is arranged on one side of the puncture body (1), and the mounting bracket assembly (6) is used for being assembled and fixed on the side of a medical bed for cardiac color ultrasound. A support plate frame (61) is arranged on the upper end of the mounting bracket assembly (6), and a fixing assembly is arranged on the top surface of the support plate frame (61). The puncture body (1) is characterized in that: a mounting block (11) is fixedly connected to one side of the top end, and the positioning assembly (2) includes a collar (21) sleeved on the outer periphery of the puncture body (1), and a second hinge component (28) is arranged on one side of the collar (21), and the second hinge component (28) is arranged on the other side of the collar (21). 8) A flap plate (25) is provided on one side, and the flap plate (25) is rotatably connected to one side of the ring (21) through the second hinge part (28), a first hinge part (27) is provided on the top surface of the flap plate (25), a rotating plate (24) is provided on one side of the flap plate (25), and the rotating plate (24) is rotatably connected to one side of the flap plate (25) through the first hinge part (27), a magnet block (23) is fixedly connected to the side of the rotating plate (24) away from the first hinge part (27), and a long magnet sheet (22) is provided on one side of the puncture device body (1).

2. A cardiac color Doppler ultrasound positioning puncture device according to claim 1, characterized in that: A medical patch (26) is provided on the bottom surface of the flip plate (25), and the long magnet sheet (22) is magnetically connected to the magnet block (23).

3. A cardiac color Doppler ultrasound positioning puncture device according to claim 2, characterized in that: The fixing assembly comprises a first fixing assembly (3), and the first fixing assembly (3) comprises a through cavity (31) arranged on one side of the mounting block (11).

4. A cardiac color Doppler ultrasound positioning puncture device according to claim 3, characterized in that: The first fixing assembly (3) further comprises a connecting plate component (33) fixedly connected to the top surface of the supporting plate frame (61), and a square rod (32) is fixedly connected to one side of the connecting plate component (33).

5. A cardiac color ultrasound positioning puncture device according to claim 4, characterized in that: The square rod (32) matches the through cavity (31) and is snap-connected.

6. A cardiac color Doppler ultrasound positioning puncture device according to claim 1, characterized in that: The fixing assembly comprises a second fixing assembly (4), the second fixing assembly (4) comprising a fixing plate (43) fixedly connected to the top surface of the supporting plate frame (61), and a plug rod (42) is fixedly connected to one side of the fixing plate (43).

7. A cardiac color Doppler ultrasound positioning puncture device according to claim 6, characterized in that: A first magnet is arranged at one end of the two groups of insertion rods (42), the second fixing component (4) further comprises a cavity (41) arranged on one side of the mounting block (11), and a second magnet is arranged in the inner cavity of the cavity (41), the cavity (41) matches the insertion rod (42), and the first magnet and the second magnet are magnetically connected to each other.

8. A cardiac color Doppler ultrasound positioning puncture device according to claim 1, characterized in that: The fixing assembly comprises a third fixing assembly (5), the third fixing assembly (5) comprising a cavity (51) arranged on one side of the mounting block (11), a support block (53) being fixedly connected to the top surface of the support plate frame (61), and a slider (52) being fixedly mounted on one side of the support block (53), the slider (52) matching the cavity (51).

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