Multi-parameter intelligent monitor for acute and critical patients

Abstract

The invention relates to the technical field of medical equipment, and particularly discloses a multi-parameter intelligent monitor for acute and critical patients, which comprises a host and a signal line, the outer surface of the right end of the host is fixedly connected with a fixing sleeve, the inner side of the fixing sleeve is provided with a winding assembly, and the winding assembly comprises a mandrel fixedly connected with the inner surface of the fixing sleeve; the outer surface of the mandrel is rotationally connected with a rotating sleeve, and a limiting groove is formed in the outer surface of the rotating sleeve. By arranging the winding assembly, when the signal line is accidentally pulled, the diameter of a circular ring formed by the supporting plates is gradually reduced, the signal line wound on the surfaces of the supporting plates can be released, and the pulling force borne by the signal line can be buffered by releasing the signal line by a certain length; therefore, the probability of loosening and separation between the signal line and the host can be effectively reduced, the risk of accidental falling of the signal line caused by accidental activities of a patient can be reduced, and the stability and reliability of the monitor in the using process can be improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical equipment, and in particular to a multi-parameter intelligent monitor for critically ill patients. Background Art

[0002] A monitor is a device or system that measures and controls a patient's physiological parameters and compares them with known set values. If any of the values ​​exceed the standard, an alarm will be issued. It is a comprehensive medical device that combines advanced sensing technology, artificial intelligence, and the Internet of Things. It can synchronously and continuously monitor the patient's electrocardiogram, blood pressure, respiration, body temperature and other parameters, providing a good means for medical staff to comprehensively, intuitively, and timely understand the patient's condition.

[0003] For example, Chinese patent publication number CN116942185B discloses a new multi-channel nerve monitor, which removes softened blood stains through a cleaning strip inside a cleaning ring. At the same time, the cleaning strip inside the cleaning ring is designed to be inclined, which guides the removal of blood stains to achieve a better cleaning effect, thereby improving the installation and monitoring accuracy of the electrode sheet.

[0004] During the treatment of critically ill patients, it is necessary to use a monitor to monitor the patient's vital signs such as blood pressure, blood oxygen and heart rate in real time. When using the monitor in the existing technology, the electrodes and corresponding sensors need to be fixed on the corresponding parts of the patient's body, and the corresponding monitoring parameters are transmitted to the monitor through the data cable. When the patient moves and turns over in the bed, it is easy to cause accidental pulling on the data cable, which increases the risk of loosening and falling off between the data cable and the monitor, and thus has an adverse effect on the monitoring results. Summary of the Invention

[0005] The purpose of the present invention is to provide a multi-parameter intelligent monitor for critically ill patients, which can buffer the tension exerted on the signal line by releasing a certain length of the signal line, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-parameter intelligent monitor for critically ill patients, comprising a host and a signal line, wherein the outer surface of the right end of the host is fixedly connected to a fixed sleeve, and a winding assembly is provided on the inner side of the fixed sleeve, and the winding assembly comprises a core shaft fixedly connected to the inner surface of the fixed sleeve, and the outer surface of the core shaft is rotatably connected to a rotating sleeve, and a limiting groove is provided on the outer surface of the rotating sleeve, and a buffer bar is slidably connected to the inner surface of the limiting groove, and the outer surface of the buffer bar is fixedly connected to a support plate away from the rotating sleeve, and the signal line is wound around the outer side of the support plate.

[0007] Preferably, a partition is fixedly connected to the outer surface of the rotating sleeve, a buffer groove is opened on the outer surface of the partition, both ends of the support plate are located inside the buffer groove and in sliding contact with the buffer groove, and the number of the partitions is several groups and is equidistantly distributed.

[0008] Preferably, the buffer strip is arc-shaped and made of elastic material, the limiting grooves, buffer strips and support plates are in several groups and distributed in a ring array, the two ends of the buffer strip are located inside the limiting grooves, and the outer surface of the support plate is arc-shaped.

[0009] Preferably, a traction assembly is provided on the inner side of the fixed sleeve, and the traction assembly includes a guide rod fixedly connected to the inner surface of the fixed sleeve, a connecting seat is slidably connected to the outer surface of the guide rod, a movable sleeve is fixedly connected to the lower side of the connecting seat, and the movable sleeve is provided on the outside of the signal line. The number of the movable sleeves and the connecting seat are several groups and are linearly distributed.

[0010] Preferably, an installation groove is provided on the outer surface of the right end of the host, the fixing sleeve is located outside the installation groove, the signal line is connected to a plug at one end close to the host, the signal line is electrically connected to the host through the plug, and an anti-loosening component is provided on the inside of the installation groove.

[0011] Preferably, the anti-loosening component includes a sleeve fixedly connected to the inner surface of the mounting groove, the sleeve is in a circular ring shape, and a limiting plate is fixedly connected to the inner surface of the sleeve. The number of the limiting plates is several groups and distributed in a ring array, the limiting plates are in an L-shaped structure, and the limiting plates are made of elastic material.

[0012] Preferably, a support frame is fixedly connected between the fixed sleeve and the limit plate. The support frame is U-shaped and made of elastic material. A movable rod is slidably connected to the outer surface of the limit plate. The movable rod is annular. The limit plate is in contact with the plug at one end away from the sleeve.

[0013] Preferably, a guide assembly is provided on the inner side of the fixed sleeve, and the guide assembly includes a sliding rod fixedly connected to the inner surface of the fixed sleeve, a sliding seat is slidably connected to the outer surface of the sliding rod, and a guide sleeve is fixedly connected to the outer surface of the lower end of the sliding seat. The guide sleeve is arc-shaped and made of elastic material. The guide sleeve is located outside the signal line and is in sliding contact with the signal line. The guide sleeve is made of wear-resistant insulating material.

[0014] Preferably, a clamping assembly is provided on the inner side of the guide sleeve, and the clamping assembly includes a movable groove opened on the inner wall of the guide sleeve, and the inner surface of the movable groove is slidably connected to a moving block, and the moving block is L-shaped. The outer surface of the upper end of the moving block is fixedly connected to an elastic sleeve, and the outer surface of the upper end of the elastic sleeve is in sliding contact with the signal line.

[0015] Preferably, a flap is hingedly connected to the inner surface of the movable groove, the movable block is in sliding contact with the outer surface of the lower end of the flap, the flap is fixedly connected to the end away from the movable groove with a contact sleeve, the contact sleeve is in sliding contact with the outer surface of the signal line, and the contact sleeve is made of wear-resistant insulating material.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] 1. This solution provides a reeling assembly. When the signal cable is accidentally pulled, the diameter of the ring formed by the support plate gradually decreases, which can release the signal cable wrapped around the support plate. By releasing the signal cable for a certain length, the tension on the signal cable can be buffered, thereby effectively reducing the chance of the signal cable loosening and detaching from the host. This helps reduce the risk of the signal cable accidentally falling off due to unexpected patient activities, thereby improving the stability and reliability of the monitor during use.

[0018] 2. This solution incorporates an anti-loosening component. The stopper plate engages the outside of the plug under the elastic force of the support frame. The stopper plate can press the plug. If the signal line is accidentally pulled, the stopper plate can keep the plug stable, thereby reducing the chance of the plug falling out of the standard socket due to accidental pulling of the signal line, which helps further improve the safety of the monitor during use.

[0019] 3. This solution sets up a clamping component. The friction between the elastic sleeve and the signal line will drive the movable block to slide inside the movable groove, and the contact sleeve is driven to fit the outside of the signal line through the flap. The extrusion force exerted on the flap can effectively increase the friction between the contact sleeve and the signal line. The friction can prevent the signal line from sliding further, thereby having a certain clamping and limiting effect on the signal line. At the same time, the signal line can be locked when the signal line slides accidentally, thereby further improving the reliability of the monitor during operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the specific embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 It is a front view of the overall structure of the present invention;

[0023] Figure 3For the present invention Figure 2 Middle AA section view;

[0024] Figure 4 For the present invention Figure 3 Middle BB section view;

[0025] Figure 5 This is a schematic diagram of the internal structure of the fixing sleeve of the present invention;

[0026] Figure 6 For the present invention Figure 4 The enlarged schematic diagram of point C in the middle;

[0027] Figure 7 For the present invention Figure 4 The enlarged schematic diagram of point D in the middle;

[0028] Figure 8 For the present invention Figure 3 The enlarged schematic diagram at E in the middle;

[0029] Figure 9 For the present invention Figure 5 Enlarged schematic diagram at point F in the middle.

[0030] Description of reference numerals:

[0031] 11. Main unit; 12. Fixed sleeve; 13. Guide rod; 14. Partition; 15. Movable sleeve; 16. Slide rod; 17. Slide seat; 18. Connecting seat; 19. Signal line; 20. Mounting slot; 21. Plug; 22. Sleeve; 23. Support frame; 24. Movable rod; 25. Limit plate; 26. Guide sleeve; 27. Movable slot; 28. Flip plate; 29. ​​Contact sleeve; 30. Elastic sleeve; 31. Moving block; 32. Rotating sleeve; 33. Limit slot; 34. Buffer slot; 35. Support plate; 36. Buffer strip; 37. Core shaft. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] See also Figures 1 to 9 , the present invention provides a technical solution:

[0034] A multi-parameter intelligent monitor for critically ill patients includes a host 11 and a signal line 19. The outer surface of the right end of the host 11 is fixedly connected to a fixed sleeve 12, and a winding assembly is provided on the inner side of the fixed sleeve 12. The winding assembly includes a core shaft 37 fixedly connected to the inner surface of the fixed sleeve 12. The outer surface of the core shaft 37 is rotatably connected to a rotating sleeve 32. A limiting groove 33 is provided on the outer surface of the rotating sleeve 32. A buffer strip 36 is slidably connected to the inner surface of the limiting groove 33. The outer surface of the buffer strip 36 is fixedly connected to a support plate 35 away from the rotating sleeve 32. The signal line 19 is wound around the outer side of the support plate 35.

[0035] The outer surface of the rotating sleeve 32 is fixedly connected to the partition 14, and the outer surface of the partition 14 is provided with a buffer groove 34. Both ends of the support plate 35 are located inside the buffer groove 34 and in sliding contact with the buffer groove 34. The number of the partitions 14 is several groups and is equidistantly distributed.

[0036] The buffer strips 36 are arc-shaped and made of elastic material. The limiting grooves 33 , buffer strips 36 and support plates 35 are arranged in groups and arranged in a ring array. Both ends of the buffer strips 36 are located inside the limiting grooves 33 .

[0037] By adopting the above technical solution, during the use of the monitor, in order to reduce the risk of the signal line 19 being loosened by pulling the signal line 19 during the patient's activities and turning over, a winding component is set. The main unit 11 fixes and supports the core shaft 37 through the fixed sleeve 12. The rotating sleeve 32 is located on the outside of the core shaft 37 and can rotate freely. The partition 14 on the surface of the rotating sleeve 32 can separate the surface of the rotating sleeve 32, thereby reducing the probability of multiple groups of signal lines 19 being entangled on the outside of the rotating sleeve 32. The buffer groove 34 on the surface of the partition 14 is used to support the sliding of the support plate 35. The limit groove 33 on the surface of the rotating sleeve 32 is used to support the support plate 35. The buffer strips 36 can apply a certain supporting force to the support plate 35. Several groups of support plates 35 are arranged in a circular shape so that the signal line 19 is wound around the outside of the support plate 35. In this way, the excess signal line 19 can be wound around the outside of the support plate 35, which helps to maintain the signal line 19 at an appropriate length. The buffer strips 36 will apply an elastic force to the support plate 35 away from the rotating sleeve 32. The elastic force can make the signal line 19 and the support plate 35 more tightly wound, thereby reducing the probability of the signal line 19 loosening outside the support plate 35, thereby improving the stability of the monitor during use.

[0038] When the signal line 19 is accidentally pulled, the tension on the signal line 19 will be transmitted to the support plate 35. At this time, the support plate 35 will slide along the buffer groove 34 toward the side of the rotating sleeve 32 under the action of the tension. The support plate 35 will squeeze the buffer bar 36 during the movement. Under the action of pressure, the two ends of the buffer bar 36 will slide linearly inside the limit groove 33, so that the curvature of the buffer bar 36 gradually becomes smaller. As the diameter of the ring formed by the plurality of groups of support plates 35 gradually becomes smaller, the signal line 19 wrapped around the surface of the support plate 35 can be released. By releasing a certain length of the signal line 19, the tension on the signal line 19 can be buffered, thereby effectively reducing the probability of loosening and detachment between the signal line 19 and the host 11, helping to reduce the risk of accidental detachment of the signal line 19 due to accidental activities of the patient, and thus improving the stability and reliability of the monitor during use.

[0039] When the tension on the signal line 19 disappears, the support plate 35 slides in the opposite direction and resets under the elastic action of the buffer strip 36. At this time, as the support plate 35 expands outward, more signal lines 19 can be rolled up on the surface of the support plate 35, so that the excess signal lines 19 can be recovered, thereby reducing the probability of entanglement between the signal lines 19 and the bed armrests to a certain extent.

[0040] Specifically, such as Figure 8 and Figure 9 As shown, a traction assembly is provided on the inner side of the fixed sleeve 12, and the traction assembly includes a guide rod 13 fixedly connected to the inner surface of the fixed sleeve 12, and a connecting seat 18 is slidably connected to the outer surface of the guide rod 13. A movable sleeve 15 is fixedly connected to the lower side of the connecting seat 18, and the movable sleeve 15 is sleeved on the outside of the signal line 19. The number of movable sleeves 15 and connecting seats 18 is several groups and is linearly distributed.

[0041] By adopting the above technical solution, in order to reduce the probability of signal lines 19 being entangled, a traction assembly is provided, and the fixed sleeve 12 slidingly supports the connecting seat 18 through the guide rod 13, and the movable sleeve 15 on the lower side of the connecting seat 18 is located on the outside of the signal line 19, which can play a certain traction and limiting role on the signal line 19. When the movable sleeve 15 cooperates with the rotating sleeve 32 to reel in the signal line 19, the connecting seat 18 can slide along the surface of the guide rod 13 as the position of the signal line 19 changes. Multiple groups of movable sleeves 15 can separate each group of signal lines 19, thereby reducing the probability of signal lines 19 being entangled with each other during the retraction process, and thus can improve the retraction quality of the signal line 19 to a certain extent, which helps to further improve the stability of the monitor during use.

[0042] Specifically, such as Figure 4 and Figure 6As shown, a mounting groove 20 is provided on the outer surface of the right end of the host 11, the fixing sleeve 12 is located outside the mounting groove 20, and the signal line 19 is electrically connected to the plug 21 at one end close to the host 11. The signal line 19 is electrically connected to the host 11 through the plug 21, and an anti-loosening component is provided inside the mounting groove 20.

[0043] The anti-loosening component includes a sleeve 22 fixedly connected to the inner surface of the mounting groove 20. The sleeve 22 is in a circular ring shape. The inner surface of the sleeve 22 is fixedly connected to a limiting plate 25. The number of the limiting plates 25 is several groups and distributed in a ring array. The limiting plates 25 are L-shaped and are made of elastic material.

[0044] A support frame 23 is fixedly connected between the sleeve 22 and the limit plate 25. The support frame 23 is U-shaped and made of elastic material. A movable rod 24 is slidably connected to the outer surface of the limit plate 25. The movable rod 24 is annular. The end of the limit plate 25 away from the sleeve 22 is engaged with the plug 21.

[0045] By adopting the above technical solution, several groups of standard interfaces are set on the right side of the monitor host 11. Medical staff can choose to access appropriate monitoring parameters according to the patient's condition. One end of the signal line 19 is electrically connected to the sensor or electrode sheet, and the other end is electrically connected to the plug 21. The plug 21 is inserted into the standard interface to realize the electrical connection between the signal line 19 and the host 11. The host 11 fixes and supports the limit plate 25 through the sleeve 22. During the insertion process, the outer surface of the plug 21 will slide in contact with the outer surface of the limit plate 25. The plug 21 squeezes the support frame 23. When the plug 21 is locked in place, the limit plate 25 is locked to the outside of the plug 21 under the elastic force of the support frame 23. The plurality of ring-shaped limit plates 25 can press the plug 21. When the signal line 19 is accidentally pulled, the limit plates 25 can keep the plug 21 stable, thereby reducing the chance of the plug 21 falling out of the standard socket due to accidental pulling of the signal line 19, which helps to further improve the safety of the monitor during use.

[0046] When the plug 21 is pulled out, the operator pushes the movable rod 24 toward the inside of the sleeve 22. During the movement, the movable rod 24 pushes multiple sets of limit plates 25, causing the limit plates 25 to elastically deform and break away from contact with the plug 21. Then the operator pulls out the plug 21 from the standard socket, thereby improving the convenience of the plug 21 during insertion and removal to a certain extent.

[0047] Specifically, such as Figure 4 and Figure 7As shown, a guide assembly is provided on the inner side of the fixed sleeve 12, and the guide assembly includes a slide rod 16 fixedly connected to the inner surface of the fixed sleeve 12, a slide seat 17 is slidably connected to the outer surface of the slide rod 16, and a guide sleeve 26 is fixedly connected to the outer surface of the lower end of the slide seat 17. The guide sleeve 26 is arc-shaped and made of elastic material. The guide sleeve 26 is located on the outside of the signal line 19 and is in sliding contact with the signal line 19.

[0048] A clamping assembly is provided on the inner side of the guide sleeve 26, and the clamping assembly includes a movable groove 27 opened on the inner wall of the guide sleeve 26. The inner surface of the movable groove 27 is slidably connected to a moving block 31. The moving block 31 is an L-shaped structure. The outer surface of the upper end of the moving block 31 is fixedly connected to an elastic sleeve 30. The outer surface of the upper end of the elastic sleeve 30 is in sliding contact with the signal line 19.

[0049] A flap 28 is hingedly connected to the inner surface of the movable groove 27, and the movable block 31 is in sliding contact with the outer surface of the lower end of the flap 28. A contact sleeve 29 is fixedly connected to the end of the flap 28 away from the movable groove 27. The contact sleeve 29 is in sliding contact with the outer surface of the signal line 19. The contact sleeve 29 is made of wear-resistant insulating material.

[0050] By adopting the above technical solution, in order to further reduce the risk of the plug 21 falling out of the standard socket during the use of the monitor, a clamping assembly is provided, and the fixed sleeve 12 supports the sliding seat 17 through the slide rod 16. After the plug 21 is installed, the guide sleeve 26 is sleeved on the outside of the signal line 19. The guide sleeve 26 cooperates with the slide seat 17 to pull the signal line 19, which helps to further reduce the probability of entanglement between the signal lines 19. When the signal line 19 is accidentally pulled, when the pulling force is transmitted along the signal line 19 to the plug 21, the signal line 19 will move a distance inside the guide sleeve 26, and the friction between the elastic sleeve 30 and the signal line 19 will drive the moving block 31 to slide inside the movable groove 27. The moving block 31 will squeeze the flap 28 during the movement. At this time, the flap 28 is moving The movable block 31 flips upward under the thrust of the movable block 31, and drives the contact sleeve 29 to fit the outside of the signal line 19 through the flap 28. The extrusion force exerted on the flap 28 can effectively increase the friction between the contact sleeve 29 and the signal line 19, and the friction can prevent the signal line 19 from sliding further, thereby having a certain clamping and limiting effect on the signal line 19. At the same time, the signal line 19 can be locked when the signal line 19 slides accidentally, thereby further improving the reliability of the monitor during operation. When the signal line 19 is pulled toward the side of the plug 21, the elastic sleeve 30 will drive the movable block 31 to move in the opposite direction. At this time, the flap 28 and the contact sleeve 29 move in the opposite direction under the action of their own gravity, thereby making the contact sleeve 29 disengage from the signal line 19, so that the signal line 19 can slide smoothly inside the guide sleeve 26.

[0051] Working principle: When the monitor is in use, the plug 21 is inserted into the standard interface to realize the electrical connection between the signal line 19 and the host 11. The movable sleeve 15 on the lower side of the connecting seat 18 is located on the outside of the signal line 19, which can play a certain traction and limiting role on the signal line 19. When the plug 21 is snapped into place, the limit plate 25 is snapped to the outside of the plug 21 under the elastic force of the support frame 23. The plug 21 can be pressed by several groups of annularly distributed limit plates 25. When the signal line 19 is accidentally pulled, the limit plate 25 can keep the plug 21 stable. When the signal line 19 is accidentally pulled, the buffer bar 36 will slide linearly inside the limit groove 33 at both ends under the action of pressure, so that the curvature of the buffer bar 36 gradually becomes smaller. As the diameter of the ring formed by several groups of support plates 35 gradually becomes smaller, the signal line 19 wrapped around the surface of the support plate 35 can be released. By releasing the length of one end of the signal line 19, the tension on the signal line 19 can be buffered. The friction between the elastic sleeve 30 and the signal line 19 will drive the moving block 31 to slide inside the movable groove 27. The moving block 31 will squeeze the flip plate 28 during the movement. At this time, the flip plate 28 flips upward under the thrust of the moving block 31, and the contact sleeve 29 is driven by the flip plate 28 to fit the outside of the signal line 19. The squeezing force on the flip plate 28 can effectively increase the friction between the contact sleeve 29 and the signal line 19, and the friction can prevent the signal line 19 from sliding further.

[0052] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A multi-parameter intelligent monitor for critically ill patients, comprising a host (11) and a signal line (19), characterized in that: The outer surface of the right end of the main machine (11) is fixedly connected to a fixed sleeve (12), and a winding assembly is provided on the inner side of the fixed sleeve (12). The winding assembly includes a core shaft (37) fixedly connected to the inner surface of the fixed sleeve (12), and the outer surface of the core shaft (37) is rotatably connected to a rotating sleeve (32). A limiting groove (33) is provided on the outer surface of the rotating sleeve (32), and a buffer strip (36) is slidably connected to the inner surface of the limiting groove (33). The outer surface of the buffer strip (36) is fixedly connected to a support plate (35) on the side away from the rotating sleeve (32), and the signal line (19) is wound around the outer side of the support plate (35).

2. A multi-parameter intelligent monitor for critically ill patients according to claim 1, characterized in that: The outer surface of the rotating sleeve (32) is fixedly connected with a partition (14), and the outer surface of the partition (14) is provided with a buffer groove (34). Both ends of the support plate (35) are located inside the buffer groove (34) and are in sliding contact with the buffer groove (34). The number of the partitions (14) is several groups and is equidistantly distributed.

3. A multi-parameter intelligent monitor for critically ill patients according to claim 2, characterized in that: The buffer strip (36) is arc-shaped and made of elastic material. The number of the limiting groove (33), the buffer strip (36) and the support plate (35) is several groups and distributed in a ring array. The two ends of the buffer strip (36) are located inside the limiting groove (33), and the outer surface of the support plate (35) is arc-shaped.

4. A multi-parameter intelligent monitor for critically ill patients according to claim 3, characterized in that: A traction assembly is provided on the inner side of the fixed sleeve (12), and the traction assembly includes a guide rod (13) fixedly connected to the inner surface of the fixed sleeve (12); the outer surface of the guide rod (13) is slidably connected to a connecting seat (18); the lower side of the connecting seat (18) is fixedly connected to a movable sleeve (15); the movable sleeve (15) is sleeved on the outer side of the signal line (19); the movable sleeves (15) and the connecting seat (18) are both in several groups and are linearly distributed.

5. The multi-parameter intelligent monitor for critically ill patients according to claim 4, characterized in that: The right end outer surface of the host (11) is provided with a mounting groove (20), the fixing sleeve (12) is located outside the mounting groove (20), the end of the signal line (19) close to the host (11) is electrically connected to a plug (21), the signal line (19) is electrically connected to the host (11) through the plug (21), and an anti-loosening component is provided inside the mounting groove (20).

6. The multi-parameter intelligent monitor for critically ill patients according to claim 5, characterized in that: The anti-loosening assembly comprises a sleeve (22) fixedly connected to the inner surface of the mounting groove (20), the sleeve (22) being annular, the inner surface of the sleeve (22) being fixedly connected to a limiting plate (25), the limiting plates (25) being provided in a plurality of groups and distributed in an annular array, the limiting plates (25) being L-shaped, and the limiting plates (25) being made of elastic material.

7. The multi-parameter intelligent monitor for critically ill patients according to claim 6, characterized in that: A support frame (23) is fixedly connected between the fixed sleeve (12) and the limiting plate (25); the support frame (23) is U-shaped and made of elastic material; a movable rod (24) is slidably connected to the outer surface of the limiting plate (25); the movable rod (24) is annular; and the end of the limiting plate (25) away from the sleeve (22) is in engagement with the plug (21).

8. The multi-parameter intelligent monitor for critically ill patients according to claim 7, characterized in that: A guide assembly is provided on the inner side of the fixed sleeve (12), and the guide assembly includes a slide rod (16) fixedly connected to the inner surface of the fixed sleeve (12); the outer surface of the slide rod (16) is slidably connected to a slide seat (17); the outer surface of the lower end of the slide seat (17) is fixedly connected to a guide sleeve (26); the guide sleeve (26) is arc-shaped and made of elastic material; the guide sleeve (26) is located outside the signal line (19) and is in sliding contact with the signal line (19); the guide sleeve (26) is made of wear-resistant insulating material.

9. The multi-parameter intelligent monitor for critically ill patients according to claim 8, characterized in that: A clamping assembly is provided on the inner side of the guide sleeve (26), and the clamping assembly includes a movable groove (27) provided on the inner wall of the guide sleeve (26). A moving block (31) is slidably connected to the inner surface of the movable groove (27). The moving block (31) is in an L-shaped structure. An elastic sleeve (30) is fixedly connected to the outer surface of the upper end of the moving block (31). The outer surface of the upper end of the elastic sleeve (30) is in sliding contact with the signal line (19).

10. The multi-parameter intelligent monitor for critically ill patients according to claim 9, characterized in that: The inner surface of the movable groove (27) is hinged with a flap (28), the movable block (31) is in sliding contact with the outer surface of the lower end of the flap (28), and the end of the flap (28) away from the movable groove (27) is fixedly connected with a contact sleeve (29), the contact sleeve (29) is in sliding contact with the outer surface of the signal line (19), and the contact sleeve (29) is made of wear-resistant insulating material.

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