Multi-angle adjustable medicine applying device for neurology nursing

Abstract

The invention discloses a multi-angle adjustable medicine applying device for neurology nursing, and relates to the technical field of medical machinery. The fixing frame is used for fixing the compression rod, and supporting plates are oppositely and slidably arranged on the fixing frame; the compression rod comprises a medicine feeding seat, and a medicine feeding ball used for forming a sterile barrier around a puncture part is arranged on the medicine feeding seat. According to the multi-angle adjustable medicine applying device for neurology nursing, medicine is applied to the surface of a limb through the medicine applying ball, a film is formed between the medicine applying ball and the limb through the tension of liquid medicine (containing disinfection iodine liquid), external bacteria are prevented from entering the film, a sterile environment is formed, seepage caused by puncture is automatically absorbed through the absorption dressing in the sterile environment, and the operation is simple and convenient. When the seepage amount exceeds a preset value, the pressure sensor sends a signal to the motor, so that the compression rod further extends downwards, seepage overflow is reduced through further compression, and the nursing workload of medical staff is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of medical machinery, in particular to a multi-angle adjustable medicine applicator for neurology nursing. Background Art

[0002] Interventional neurological surgery is often performed through femoral artery puncture. Postoperative care after the puncture is particularly important. A special compressor is required to compress the puncture site to stop bleeding and combine it with dressing disinfection to avoid abscesses in patients, which may lead to poor puncture healing.

[0003] In conjunction with publication number CN215461364U, publication date 2022-01-11, a neurology nursing device is disclosed, comprising: a medicine applicator and a medicine bottle, the medicine bottle being fixed to the top of the medicine applicator by a thread and being connected to the interior of the medicine applicator, a nozzle being installed at the front end of the medicine applicator, the medicine applicator being tubular and having a tapered end, a handle being vertically installed at the bottom of the medicine applicator near the end, the inner rear end inner diameter of the medicine applicator being smaller than the inner front end inner diameter, and a medicine delivery tube being movably connected to the inner front end of the medicine applicator. The utility model delivers medicine by installing a medicine delivery tube inside the medicine applicator, and by pushing the push plate to drive the connecting rod and the telescopic rod to move, thereby pushing the medicine delivery tube to move, and after the medicine delivery tube moves forward, the medicine delivery port moves out of the blocking bar to dispense the medicine.

[0004] However, in the prior art including the above-mentioned patent, when exudate appears in the patient's wound, the applicator needs to be removed to observe it. The liquid medicine in the applicator is directly delivered to the puncture site, which makes it easy for the exudate to not be removed in time and cause infection. Summary of the Invention

[0005] The purpose of the present invention is to provide a multi-angle adjustable medicine applicator for neurology nursing to solve the above problems.

[0006] In order to achieve the above-mentioned object, the present invention provides the following technical solutions: a multi-angle adjustable applicator for neurology nursing, comprising a compression rod for compressing a puncture site;

[0007] A fixing frame for fixing the compression rod, on which a support plate is slidably arranged relative to the fixing frame;

[0008] A driving assembly for driving the compression rod to extend, comprising a motor;

[0009] A hot air blower is installed on the fixed frame and faces the end of the compression rod;

[0010] The compression rod includes a medication seat on which a medication ball is provided for forming a sterile barrier around the puncture site;

[0011] It also includes an absorbent dressing for absorbing exudate, and a plurality of absorption holes are opened on the end surface of the dressing extending from the drug delivery seat;

[0012] The pressure sensor is used to detect the amount of exudate absorbed by the absorbent dressing, and drives the driving component to further compress the puncture site when the amount of exudate exceeds a predetermined value.

[0013] Preferably, the device further comprises an insertion rod which is arranged relative to the fixing frame and perpendicular to the support plate and is driven to extend toward the bottom side of the patient's limb.

[0014] Preferably, the insertion rod and the support plate move synchronously.

[0015] Preferably, the compression rod further includes an external screw, and the fixing frame is provided with a limiting sleeve threadably connected to the external screw.

[0016] Preferably, the medication seat is slidably arranged on the first end of the compression rod, and a pressure block driven to extend by a motor is fixedly arranged on the medication seat.

[0017] Preferably, a liquid storage chamber for supplying liquid to the dosing ball is provided in the dosing seat.

[0018] Preferably, the device further comprises an absorbent pad connected to the absorption hole, and the absorption rate of the absorbent pad is greater than that of the absorbent dressing.

[0019] Preferably, the pressure sensor is used to detect the absorbent pad.

[0020] Preferably, the device further comprises an inner shell for accommodating the movement of the absorbent pad and a plurality of elastic members for maintaining a certain distance between the absorbent pad and the inner shell.

[0021] Preferably, a spiral air duct for ventilating the absorbent pad is provided on the medication seat, and the spiral air duct has a relatively high position and a low position.

[0022] In the above technical solution, the present invention provides a multi-angle adjustable applicator for neurological nursing, which has the following beneficial effects: the drug is applied to the surface of the limb through the drug-dosing ball, and the tension of the drug solution (including disinfectant iodine solution) itself forms a thin film between the drug-dosing ball and the limb, blocking the entry of external bacteria to form a sterile environment, and the exudate caused by puncture is automatically absorbed by the absorbent dressing in a sterile environment. When the amount of exudate exceeds the preset value, the pressure sensor sends a signal to the motor, causing the compression rod to extend further downward and reduce the overflow of exudate through further compression, thereby reducing the workload of medical staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments described in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0024] Figure 1 An overall three-dimensional schematic diagram provided for an embodiment of the present invention;

[0025] Figure 2 A schematic cross-sectional view of an interior of a fixing frame provided by an embodiment of the present invention;

[0026] Figure 3 A schematic diagram of the structure of an external screw and a limiting sleeve provided in an embodiment of the present invention;

[0027] Figure 4 A schematic diagram of the internal structure of an external screw provided in an embodiment of the present invention;

[0028] Figure 5 A schematic diagram of the liquid storage chamber and flow channel structure provided in an embodiment of the present invention;

[0029] Figure 6 A schematic diagram of the internal screw and limiting bead structure provided in an embodiment of the present invention;

[0030] Figure 7 A schematic diagram of the cross-sectional structure of the inner screw and the limiting bead provided in an embodiment of the present invention;

[0031] Figure 8 A schematic diagram of the drug delivery seat and inner shell structure provided in an embodiment of the present invention;

[0032] Figure 9 A schematic diagram of the position of the spiral air duct provided in an embodiment of the present invention;

[0033] Figure 10 A schematic diagram of the spiral air duct structure provided by an embodiment of the present invention.

[0034] Description of reference numerals:

[0035] 1. Fixing frame; 2. Limiting sleeve; 3. Compression rod; 31. Outer screw; 32. Pressure block; 33. Motor; 34. Inner screw; 35. Transmission rod; 351. Oblique block; 36. Second spring; 37. Limiting bead; 4. Hot air blower; 5. Support plate; 51. Transmission gear; 52. First spring; 6. Insertion rod; 61. Gear; 62. Rack; 7. Dosing seat; 72. Dosing ball; 73. Narrow channel; 74. Flow channel; 75. Liquid storage chamber; 8. Absorbent dressing; 81. Absorption hole; 82. Capillary channel; 83. Absorbent pad; 84. Inner shell; 85. Elastic part; 9. Spiral air duct; 91. S-shaped wing plate. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0037] like Figure 1-10As shown, a multi-angle adjustable applicator for neurological nursing includes a compression rod 3 for compressing the puncture site;

[0038] A fixing frame 1 for fixing the compression rod 3, on which a support plate 5 is slidably arranged relative to the fixing frame 1;

[0039] A driving assembly for driving the compression rod 3 to extend, including a motor 33;

[0040] A hot air blower 4 is provided on the fixing frame 1 and faces the end of the compression rod 3;

[0041] The compression rod 3 includes a medication seat 7 on which a medication ball 72 is provided for forming a sterile barrier around the puncture site;

[0042] It also includes an absorbent dressing 8 for absorbing exudate, and a plurality of absorption holes 81 are opened on the end surface of the dressing extending out of the medication seat 7;

[0043] The pressure sensor is used to detect the amount of exudate absorbed by the absorbent dressing 8, and to drive the driving component to further compress the puncture site when the amount of exudate exceeds a predetermined value.

[0044] Specifically, the inner wall of the fixing frame 1 corresponds to the shape of the human thigh root. At this time, the fixing frame 1 is first placed against the patient's thigh, while the support plate 5 clamps the thigh from both sides to further fix it. Then, the motor 33 drives the compression rod 3 to extend and compress the puncture site. The motor 33 can drive the compression rod 3 to extend by means of a turbine-driven worm, or a cam is provided at the output end of the motor 33, and the rotation of the cam pushes the compression rod 3 to extend, or other driving methods known to those skilled in the art are all possible. Among them, the pressure sensor and the motor 33 are electrically connected, and the hot air blower 4 is used to blow hot air to the compressed area to improve the patient's comfort. The above structure and operation are all well-known technical common sense and will not be described in detail here.

[0045] Further, with compression rod 3 towards puncture site as first end, medication seat 7 is positioned at compression rod 3 first end, medication ball 72 circumference array is arranged on medication seat 7, and absorption dressing 8 is positioned at medication seat 7 center and covers puncture site.By medication ball 72 pairs of limb surface medication, after excessive oozing out of liquid medicine (comprising disinfection iodine solution), by self tension force, form liquid medicine film between two adjacent medication balls 72, this liquid medicine film is used to block external bacteria from entering, forms aseptic environment.Under this aseptic environment, by absorption dressing 8, the exudate caused by puncture is absorbed, safer crystallization, absorption dressing 8 expands after imbibing and presses against the sensing part of pressure sensor, when exudate amount exceeds predetermined value, pressure sensor sends signal to motor 33, makes compression rod 3 further extend downward and reduces exudate overflow by further compressing.

[0046] In the above technology, the drug is administered to the surface of the limb through the drug-dosing ball 72, and the tension of the drug solution (including disinfectant iodine solution) itself forms a thin film between the drug-dosing ball 72 and the limb, blocking the entry of external bacteria to form a sterile environment. In the sterile environment, the exudate caused by the puncture is automatically absorbed by the absorbent dressing 8. When the amount of exudate exceeds the predetermined value, the pressure sensor sends a signal to the motor 33, causing the compression rod 3 to extend further downward and reduce the overflow of exudate through further compression, thereby reducing the workload of medical staff.

[0047] As a further embodiment provided by the present invention, the present invention further comprises an insertion rod 6 which is arranged relative to the fixing frame 1 and perpendicular to the support plate 5 and is driven to extend toward the bottom side of the patient's limb.

[0048] Specifically, the insertion rods 6 are located at the bottom of the fixing frame 1. After the fixing frame 1 is fixed to the patient's thigh, the two insertion rods 6 are manually moved toward the middle, so that the insertion rods 6 extend and insert between the thigh and the bed surface. At this time, the insertion rods 6 are supported upward by the bed and squeezed downward by the thigh, and the insertion rods 6 are fixed. At this time, a stable vertical structure is formed between the insertion rods 6 and the fixing frame 1, making the fixing frame 1 less likely to deflect and always perpendicular to the bed. Conventional compression devices are fixed to the thigh with straps, and the patient's thigh must be lifted to wrap the straps around it. This device does not require the patient's thigh to be moved during the fixation process and is more stable than straps.

[0049] As another embodiment further provided by the present invention, the insertion rod 6 and the support plate 5 maintain synchronous movement.

[0050] Specifically, the support plate 5 is provided with a first spring 52 for maintaining a predetermined position, and a transmission tooth 51 for inserting into the fixing frame 1 is fixedly provided on the support plate 5. A gear 61 is rotatably provided on the fixing frame 1 and meshes with the transmission tooth 51 for transmission, and a rack 62 is fixedly provided on the insertion rod 6 and meshes with the gear 61 for transmission. When the patient's thigh is fixed, the thigh presses the support plate 5 toward the sides, causing the support plate 5 to displace toward the sides, overcoming the elastic force of the first spring 52. The transmission tooth 51 is inserted into the fixing frame 1 and drives the gear 61 to rotate. During the rotation of the gear 61, the gear 61 meshes with the rack 62 and extends toward the thigh, thereby driving the insertion rod 6 to extend between the thigh and the bed for fixation. This reduces the need for manual adjustment by the staff, and the insertion rod 6 automatically engages the bottom side of the patient's thigh.

[0051] As another embodiment further provided by the present invention, the compression rod 3 further includes an external screw 31 , and the fixing frame 1 is provided with a limiting sleeve 2 threadedly connected to the external screw 31 .

[0052] Specifically, the outer screw 31 is sleeved in the limiting sleeve 2, as shown in FIG. Figure 3In the state shown, the compression rod 3 is manually rotated to drive the outer screw 31 to rotate. Through the threaded connection between the outer screw 31 and the limiting sleeve 2, the entire compression rod 3 rotates while extending along the axial direction of the limiting sleeve 2. The rotation of the compression rod 3 also drives the rotation of the drug delivery seat 7 and the drug delivery balls 72. The multiple drug delivery balls 72 perform synchronous circular motion to evenly apply the drug solution, forming a thin annular drug solution film between the limb and the drug delivery balls 72, thereby reducing the amount of drug solution seepage. At the same time, the manual rotation of the compression rod 3 can directly sense the reaction force of the patient's limb on the compression rod 3. Combined with the operator's clinical experience, the operator can receive timely feedback from the patient to stop further compression and avoid causing discomfort to the patient.

[0053] As another embodiment further provided by the present invention, the medication seat 7 is slidably provided on the first end of the compression rod 3 , and a pressure block 32 driven to extend by a motor 33 is fixedly provided on the medication seat 7 .

[0054] Specifically, a pressure block 32 is slidably mounted on the first end of the outer screw 31. A motor 33 is fixedly mounted within the outer screw 31. An inner screw 34, which threadably engages with the pressure block 32, is fixedly mounted on the output shaft of the motor 33. Excessive exudate triggers a pressure sensor, which activates the motor 33 via an electrical signal. The torque output by the motor 33 drives the inner screw 34 to rotate, causing the pressure block 32 to extend the medication holder 7 toward the human body.

[0055] Furthermore, it also includes a ball groove on the inner screw 34 in a circumferential array, a limiting bead 37 is movably provided in the ball groove, and a plurality of transmission rods 35 are slidably provided on the pressure block 32, the upper end of the transmission rod 35 extends out of the outer screw 31, and the extended portion is maintained at a predetermined height by providing a second spring 36, and the opposite lower end is fixedly provided with an inclined block 351 corresponding to the limiting bead 37, and a slide groove for the vertical sliding of the inclined block 351 is provided in the pressure block 32. The operator first rotates the outer screw 31, driving the pressure block 32 and the drug delivery seat 7 to move vertically downward along the axial direction of the limiting sleeve 2 and press against the puncture site, and during the rotation process, the operator presses the upper end of the transmission rod 35, causing the second spring 36 to contract and store force. As Figure 7 As shown, at this time, the inclined block 351 is located at the solid line position, and the limiting bead 37 is also located at the solid line position and between the inner screw 34 and the pressure block 32. At this time, the limiting bead 37 keeps the inner screw 34 and the pressure block 32 locked, preventing the motor 33 from starting up accidentally and causing the pressure block 32 to extend.

[0056] Then the fixing frame 1 is fixed on the patient's thigh, and the operator no longer controls the outer screw 31, and the transmission rod 35 moves upward to the position where the elastic potential energy of the second spring 36 is released. Figure 7The inner screw 34 rotates with the stopper 37 and rolls along the inner wall of the pressure block 32, acting as a roller. The downward movement of the pressure block 32 is limited by the inclined surface of the block 351, preventing it from exerting excessive pressure on the patient.

[0057] As another embodiment further provided by the present invention, a liquid storage chamber 75 for supplying liquid to the dosing ball 72 is provided in the dosing seat 7 .

[0058] Specifically, the connection between the medication seat 7 and the pressing block 32 is an arc surface structure, such as Figure 8 As shown, due to the hollow structure inside the medication seat 7, the medication seat 7 has a certain contraction elasticity in the vertical direction. The liquid medicine filled in the liquid storage chamber 75 can provide a buffer for the pressure transmitted from above, and the contraction degree of the medication seat 7 is less than the extension degree of the pressure block 32, thereby reducing the patient's discomfort when further compressed.

[0059] Furthermore, a plurality of inclined flow channels 74 are arranged in a circumferential array on the liquid reservoir 75. A narrow channel 73 is provided at the end of the flow channel 74 facing the patient, and a dosing ball 72 is movably positioned at the end of the narrow channel 73. Under the weight of the liquid and the pressure of the pressure block 32, the liquid medicine passes through the flow channels 74 and the narrow channel 73 in sequence before being applied to the dosing ball 72 and applied to the patient's limb. However, when there is no pressure on the pressure block 32, that is, when the compression rod 3 is not in contact with the patient, the gap between the dosing ball 72 and the narrow channel 73 is too small. Due to the tension, the liquid medicine remains in the narrow channel 73 and does not flow out, thus reducing the amount of liquid medicine.

[0060] As another embodiment further provided by the present invention, it further includes an absorption pad 83 connected to the absorption hole 81, and the absorption rate of the absorption pad 83 is greater than that of the absorption dressing 8.

[0061] Specifically, the absorption holes 81 and the absorbent pad 83 are connected by capillary channels 82, and the inner diameter of the capillary channels 82 is less than 3 mm. The absorption holes 81 are narrow at the top and wide at the bottom. When the patient's puncture site exudates, the exudate is squeezed by the lower surface of the absorbent dressing 8 and stretched into a flat surface. This flat surface is not squeezed at the automatic absorption holes 81 and is therefore squeezed into the absorption holes 81. Subsequently, the capillary effect causes the exudate to rise along the capillary channels 82 into the absorbent pad 83. The absorption of the exudate by the absorbent pad 83 creates a slight suction effect in the capillary channels 82, preventing the exudate from remaining on the patient's body surface and causing tissue infection and abscesses.

[0062] As another embodiment further provided by the present invention, a pressure sensor is used to detect the absorption pad 83 .

[0063] Specifically, after the absorption pad 83 absorbs the exudate, it rises due to its own gravity and forms pressure on the sensing part of the pressure sensor. When the pressure exceeds the preset value, the pressure sensor sends a signal to the motor 33, and the motor 33 drives the pressure block 32 to further drive the drug delivery seat 7 and the absorbent dressing 8 to press down, and in the process of the pressure block 32 pressing down, the liquid storage chamber 75 is compressed, and the liquid storage chamber 75 squeezes the liquid medicine onto the drug delivery ball 72.

[0064] Furthermore, since the flow channel 74 and the narrow channel 73 are both inclined, there is an angle between the flow channel 74 and the bottom surface of the dosing seat 7, and there is a gap between the angle and the dosing ball 72. When the pressure of the pressing block 32 is large, the medicine will enter the gap along the dosing ball 72 and overflow outward, cleaning the outflowing exudate to prevent bacteria in the exudate from destroying the sterile environment.

[0065] As another embodiment further provided by the present invention, it further comprises an inner shell 84 for accommodating the movement of the absorbent pad 83 and a plurality of elastic members 85 for maintaining a certain distance between the absorbent pad 83 and the inner shell 84 .

[0066] Specifically, the inner shell 84 is opened in the middle of the medication seat 7, and the inner shell 84 and the medication seat 7 are coaxially stacked. Figure 9 The absorbent pad 83 is slidably disposed between the inner shell 84, and elastic members 85 are fixedly disposed on the absorbent pad 83 in a circumferential array. The elastic support force of the elastic members 85 maintains a distance between the absorbent pad 83 and the inner shell 84, so that the absorbent pad 83 has at least one surface in contact with air, allowing the absorbent pad 83 to dry.

[0067] As another embodiment further provided by the present invention, a spiral air duct 9 for ventilating the absorbent pad 83 is provided on the medication seat 7, and the spiral air duct 9 has a relatively high position and a low position.

[0068] Specifically, the spiral air duct 9 radiates along the tangent of the inner shell 84, and the spiral air duct 9 is twisted. The high position of the spiral air duct 9 is located on the outer wall of the medication seat 7, and the low position is located on the inner wall of the inner shell 84, so that the spiral air duct 7 passes through the medication seat 7-liquid storage cavity 75-inner shell 84 from the outside to the inside. Figure 9 As shown, an S-shaped wing plate 91 is provided outside the spiral air duct 9 in the liquid storage chamber 75 to separate the air flow from the liquid in the liquid storage chamber 75. During the rotation of the outer screw 31, the drug delivery seat 7 rotates synchronously. During the rotation, the liquid flow rotates under the guidance of the centrifugal force and the S-shaped wing plate 91, so that the mixing of the liquid medicine is more complete.

[0069] Furthermore, since the hot air blower 4 is relatively arranged on the fixing frame 1, the hot air in the hot air blower 4 will enter the inner shell 84 through the spiral air duct 9. The hot air is blown into the inner shell 84 in a spiral shape along the spiral air duct 9, so that a vortex is formed in the inner shell 84, which accelerates the flow rate of the air flow, further improves the drying efficiency of the absorbent pad 83, and increases the absorption capacity of the absorbent pad 83.

[0070] Working principle: After the fixing frame 1 is fixed on the patient's thigh, the thigh presses the support plate 5 to both sides, so that the support plate 5 overcomes the elastic force of the first spring 52 and moves to both sides. The transmission tooth 51 is inserted into the fixing frame 1 and drives the gear 61 to rotate. During the rotation of the gear 61, the rack 62 is extended toward the direction of the thigh through engagement. The insertion rod 6 will automatically be stuck between the bottom side of the patient's thigh and the bed for fixation.

[0071] Manual rotation of the compression rod 3 drives the outer screw 31 to rotate. The threaded connection between the outer screw 31 and the limiting sleeve 2 causes the entire compression rod 3 to rotate while extending axially along the limiting sleeve 2. The rotation of the compression rod 3 also drives the drug delivery seat 7 and the drug delivery balls 72 to rotate. The multiple drug delivery balls 72 perform a synchronous circular motion to evenly apply the drug solution, forming a thin annular drug delivery film between the limb and the drug delivery balls 72.

[0072] When the patient's puncture site exudates, the exudate is squeezed by the lower surface of the absorbent dressing 8 and extended into a plane. The plane is not squeezed at the automatic absorption hole 81, so it will be squeezed into the absorption hole 81, and then rise along the capillary channel 82 to the absorption pad 83 under the action of the capillary effect. The absorption of the exudate by the absorption pad 83 will cause the capillary channel 82 to produce a slight suction effect. After the absorption pad 83 absorbs the exudate, it rises due to its own gravity and forms pressure on the sensing part of the pressure sensor. When the pressure exceeds the preset value, the pressure sensor sends a signal to the motor 33, and the motor 33 drives the pressing block 32 to further drive the drug delivery seat 7 and the absorbent dressing 8 to press down, and in the process of the pressing block 32 pressing down, the liquid storage chamber 75 is compressed, and the liquid storage chamber 75 squeezes the medicine onto the drug delivery ball 72.

[0073] The hot air in the hot air blower 4 will enter the inner shell 84 through the spiral air duct 9. The hot air will be blown into the inner shell 84 in a spiral shape along the spiral air duct 9, so that a vortex is formed in the inner shell 84, which accelerates the flow rate of the air flow, further improves the drying efficiency of the absorption pad 83, and increases the absorption capacity of the absorption pad 83.

[0074] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims.

Claims

1. A multi-angle adjustable applicator for neurology nursing, characterized in that: including a compression rod (3) for compressing the puncture site; A fixing frame (1) for fixing the compression rod (3), on which a support plate (5) is relatively and slidably arranged; A driving assembly for driving the compression rod (3) to extend, comprising a motor (33); A hot air blower (4) is disposed on the fixing frame (1) and faces the end of the pressing rod (3); The compression rod (3) includes a medication seat (7) on which a medication ball (72) is provided for forming a sterile barrier around the puncture site; It also includes an absorbent dressing (8) for absorbing exudate, and a plurality of absorption holes (81) are formed on the end surface of the absorbent dressing extending out of the drug delivery seat (7); The pressure sensor is used to detect the amount of exudate absorbed by the absorbent dressing (8), and drives the driving component to further compress the puncture site after the amount of exudate exceeds a predetermined value.

2. The multi-angle adjustable applicator for neurology nursing according to claim 1, characterized in that: It also includes an insertion rod (6) arranged relative to the fixing frame (1) and perpendicular to the support plate (5), which is driven to extend toward the bottom side of the patient's limb.

3. The multi-angle adjustable applicator for neurology nursing according to claim 2, characterized in that: The insertion rod (6) and the support plate (5) maintain synchronous movement.

4. The multi-angle adjustable applicator for neurology nursing according to claim 1, characterized in that: The compression rod (3) further comprises an external screw (31), and a limiting sleeve (2) threadedly connected to the external screw (31) is provided on the fixing frame (1).

5. The multi-angle adjustable applicator for neurology nursing according to claim 1, characterized in that: The medication seat (7) is slidably arranged on the first end of the compression rod (3), and a pressing block (32) driven to extend by a motor (33) is fixedly arranged on the medication seat (7).

6. The multi-angle adjustable applicator for neurology nursing according to claim 1, characterized in that: A liquid storage chamber (75) for supplying liquid to the dosing ball (72) is provided in the dosing seat (7).

7. The multi-angle adjustable applicator for neurology nursing according to claim 1, characterized in that: It also includes an absorbent pad (83) communicating with the absorbent hole (81), and the absorption rate of the absorbent pad (83) is greater than that of the absorbent dressing (8).

8. The multi-angle adjustable applicator for neurology nursing according to claim 7, characterized in that: The pressure sensor is used to detect the absorption pad (83).

9. The multi-angle adjustable applicator for neurology nursing according to claim 7, characterized in that: It also includes an inner shell (8) for accommodating the movement of the absorbent pad (83) and a plurality of elastic members (85) for maintaining a certain distance between the absorbent pad (83) and the inner shell (8).

10. The multi-angle adjustable applicator for neurology nursing according to claim 7, characterized in that: The medication seat (7) is provided with a spiral air duct (9) for ventilating the absorption pad (83), and the spiral air duct (9) has a relatively high position and a low position.

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