Medical nursing infusion device convenient to move

Abstract

The invention relates to an internal medicine nursing infusion device convenient to move, and relates to the technical field of medical devices. Comprising a moving frame, universal wheels are arranged at the bottom of the moving frame, a supporting frame is arranged on the moving frame in a sliding mode, a fixing mechanism used for placing an infusion bottle is arranged on the supporting frame, and a supporting piece used for supporting the arm is arranged on the moving frame. The supporting piece comprises a supporting ring, the supporting ring is slidably arranged on the outer side of the moving frame in a sleeving mode, a telescopic rod is rotationally installed on the supporting ring, a containing block is hinged to the telescopic end of the telescopic rod, and a containing plate is arranged on one side of the containing block; according to the medical nursing infusion support, the following problems existing in the medical nursing infusion process in the prior art can be solved: by installing the supporting piece, the arm and the palm of a patient can be stably supported, the height can be adjusted according to needs, and it is ensured that the arm is properly supported. By arranging the fixing mechanism, automatic replacement of the infusion bottle can be achieved, manual operation is reduced, and the safety and reliability of the infusion process are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and in particular to a convenient and mobile medical nursing infusion device. Background Art

[0002] In internal medicine nursing, infusion is a common treatment method, which is widely used in various medical scenarios such as fluid supplementation, nutritional support, and drug therapy. Infusion therapy usually needs to last for a certain period of time, and the stability and safety of the infusion process need to be maintained during the treatment. However, there are some inconveniences in traditional infusion methods, especially when it is necessary to frequently change infusion bottles, move patients, or perform treatments in different positions. Traditional infusion devices are not flexible and convenient enough.

[0003] For example, Chinese patent publication number CN118217481A discloses an infusion device and method for internal medicine nursing;

[0004] The existing infusion hose is generally connected to the upper end of the infusion bottle by directly piercing into the infusion bottle. Since it is not better fixed, it is easy to fall off when an unconscious patient moves his arm, and it needs to be replaced, which leads to secondary puncture of the patient's blood vessels, causing secondary damage to the patient. The following scheme is now proposed, including a mobile base, and a fixing component is arranged on the top of the mobile base. It has the effect of effectively fixing the insertion end of the disposable infusion set after being connected to the infusion bottle body when the patient is infused, avoiding the disposable infusion set from falling off when the unconscious patient moves his arm, and avoiding the replacement of the disposable infusion set, which leads to secondary puncture of the patient's blood vessels, causing secondary damage to the patient.

[0005] However, the above device still has some shortcomings in actual use:

[0006] 1. The above device only fixes the patient's arm with an elastic band. If the elastic band is too tight, it will compress the patient's skin and muscles, causing discomfort, and may even cause local skin compression or blood circulation disorders. If it is too loose, it cannot be effectively fixed. Due to the limited fixing force of the elastic band, the elastic band is easy to slip off when the patient is moving, especially when the patient moves his arm unconsciously. This will not only affect the fixation effect, but may also cause secondary injuries.

[0007] 2. The above device uses a relaxing airbag to impact and relax the patient's arm. Improper control of the force may cause discomfort or pain to the patient, or even cause skin damage.

[0008] Therefore, based on the above-stated viewpoints, it is of great significance to improve and perfect the infusion devices and methods for internal medicine nursing, which can not only reduce the patient's discomfort while fixing the patient's arm, but also relax the patient's arm more gently. Summary of the invention

[0009] In order to solve the above problems, the present invention provides an easily movable internal medicine nursing infusion device, comprising a mobile frame, a universal wheel is arranged at the bottom of the mobile frame, a support frame is slidably arranged on the mobile frame, a fixing mechanism for placing an infusion bottle is arranged on the support frame, and a support member for supporting the arm is arranged on the mobile frame.

[0010] The support member comprises a support ring, the support ring is slidably sleeved on the outer side of the mobile frame, a telescopic rod is rotatably mounted on the support ring, a placement block is hingedly provided at the telescopic end of the telescopic rod, and a placement plate is provided on one side of the placement block;

[0011] A working chamber is provided inside the placement block, and a massage mechanism is arranged in the working chamber.

[0012] Preferably, the massage mechanism includes a T-shaped block, a plurality of the T-shaped blocks are slidably arranged inside the working chamber along the height direction of the placement block, a massage roller is installed on the T-shaped block, a telescopic airbag is arranged inside the placement block below the T-shaped block, a control box is arranged on one side of the placement block below the placement plate, the control box is connected to the telescopic airbag through a connecting pipe, and a control plate is slidably arranged inside the control box.

[0013] Preferably, a driving member for driving the control panel to slide is provided on the placement block, and the driving member includes a driving shaft, and the driving shaft is rotatably arranged at the bottom of the placement block. The placement block is rotatably connected to the telescopic rod through a connecting shaft, and the driving shaft is transmission-connected to the connecting shaft through a gear. A push spring is installed on the side of the control panel away from the telescopic airbag, and one end of the push spring away from the control panel is connected to the side wall of the control box. A pull rope is also connected to the control panel, and the pull rope passes through the control box and is wrapped around the drive shaft.

[0014] Preferably, the movable frame is provided with a second driving member for driving the support ring to slide on the movable frame, the second driving member includes a driving screw, a driving chamber is opened inside the movable frame, the driving screw is rotatably arranged inside the driving chamber, and a connecting block extending to the inside of the driving chamber is installed inside the support ring, and the connecting block is threadedly connected to the driving screw.

[0015] Preferably, the second driving member also includes a crank, which is rotatably set on the mobile frame and has one end passing through the mobile frame. A first bevel gear is set at one end of the crank located inside the mobile frame, and a second bevel gear meshing with the first bevel gear is installed on the driving screw through ratchet teeth.

[0016] Preferably, the movable frame is also provided with a driving member three for driving the support frame to slide up and down along the length direction of the movable frame, the driving member three includes a rotating plate rotatably arranged inside the movable frame, a third bevel gear is arranged on the rotating plate through ratchet teeth, the support frame is penetrated by the rotating plate and the third bevel gear, and the support frame is threadedly connected with the rotating plate, and a storage groove corresponding to the support frame is opened on the driving screw.

[0017] Preferably, the fixing mechanism includes a fixing member 1 for fixing the syringe and a fixing member 2 for fixing the infusion bottle.

[0018] The fixing member 1 comprises a Z-shaped plate, which is installed at one end of the support frame away from the movable frame. The end of the Z-shaped plate away from the support frame is provided with a mounting groove, and a clamping block is rotatably arranged inside the mounting groove.

[0019] Preferably, the second fixing member comprises a driving ring rotatably mounted on the top of the supporting frame, and a fixing plate 1 and a fixing plate 2 are sequentially arranged on the driving ring, and placement holes are opened on the fixing plate 1 and the fixing plate 2.

[0020] Preferably, a stabilizing member for fixing the mouth of the infusion bottle is also provided on the fixing plate 1, and the stabilizing member includes a stabilizing ring, and the stabilizing ring is rotatably mounted on the fixing plate 1, and a plurality of stabilizing holes corresponding to the placement holes are opened on the stabilizing ring, and a shifting block is installed on the stabilizing ring.

[0021] In summary, the present application includes at least one of the following beneficial technical effects:

[0022] 1. The present invention can not only provide stable support for the patient's arms and palms by installing the support member, but also allow free rotation without hindering the movement of the arm, and can adjust the height as needed to ensure that the arm is properly supported.

[0023] 2. The present invention is equipped with a massage mechanism, which can effectively massage the patient's forearm, reduce numbness, enhance comfort during treatment, optimize the overall treatment experience, and thus promote emotional stability of the patient and improve treatment compliance.

[0024] 3. The present invention can realize automatic replacement of infusion bottles by setting a fixing mechanism, improve efficiency, reduce manual operations, and improve the safety and reliability of the infusion process. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0026] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0027] Figure 2 It is a structural schematic diagram of the support member of the present invention.

[0028] Figure 3 It is a structural schematic diagram of part of the present invention.

[0029] Figure 4 It is a schematic diagram of the structure of the placement block and the interior of the control box of the present invention.

[0030] Figure 5 It is a schematic diagram of the structure of the driving member 2 and the driving member 3 of the present invention.

[0031] Figure 6 It is a structural schematic diagram of the fixing mechanism of the present invention.

[0032] Figure 7 It is a structural schematic diagram of a fixing member 1 of the present invention.

[0033] Figure 8 It is a structural schematic diagram of the fixing member 2 of the present invention.

[0034] Fig. 9 It is a structural schematic diagram of a fixing plate 1 of the present invention.

[0035] Fig.10 It is a structural schematic diagram of the automatic part of the present invention.

[0036] In the figure, 1, mobile frame; 10, universal wheel; 11, support frame; 2, fixing mechanism; 20, fixing part 1; 200, Z-shaped plate; 201, clamping block; 21, fixing part 2; 210, driving ring; 211, fixing plate 1; 212, fixing plate 2; 213, placement hole; 3, support member; 30, support ring; 31, telescopic rod; 32, placement block; 33, placement plate; 34, working chamber; 4, massage mechanism; 40, T-shaped block; 41, massage roller; 42, telescopic Airbag; 43. Control box; 44. Control board; 5. Driving part one; 50. Driving shaft; 51. Push spring; 52. Pull rope; 6. Driving part two; 60. Driving screw; 61. Driving chamber; 62. Connecting block; 63. Crank; 64. First bevel gear; 65. Second bevel gear; 7. Driving part three; 70. Turn plate; 71. Third bevel gear; 8. Stabilizing part; 80. Stabilizing ring; 81. Stabilizing hole; 82. Shift block; 9. Automatic part; 90. Electric cylinder; 91. N-shaped groove. DETAILED DESCRIPTION

[0037] The following is combined with Figure 1 - Fig.10 Embodiments of the present invention are described in detail.

[0038] The embodiment of the present application discloses a convenient and mobile internal medicine nursing infusion device, which explains that the present invention is mainly used in the process of internal medicine nursing infusion, and aims to solve the problem that the elastic band may compress the skin and muscles when fixing the patient's arm; in addition, the present invention can also solve the problem that when the relaxation airbag hits the patient's arm to relax, it may cause discomfort, pain, and even skin damage to the patient due to improper force control.

[0039] Embodiment 1:

[0040] Reference Figure 1 and Figure 3 As shown, it includes a mobile frame 1, a universal wheel 10 is arranged at the bottom of the mobile frame 1, a support frame 11 is slidably arranged on the mobile frame 1, and a fixing mechanism 2 for placing an infusion bottle is arranged on the support frame 11. All infusion bottles required by the patient are placed on the fixing mechanism 2, and the fixing mechanism 2 can also fix the syringe, improve the work efficiency of medical staff, and ensure the safety and treatment effect of the patient. A support member 3 for supporting the arm is arranged on the mobile frame 1. During the treatment of the patient, the patient's forearm and palm are fixed to prevent the patient from moving during the infusion process, thereby improving the safety and effect of the treatment.

[0041] The support member 3 includes a support ring 30, which is slidably mounted on the outer side of the mobile frame 1. A telescopic rod 31 is rotatably mounted on the support ring 30. A placement block 32 is hingedly provided at the telescopic end of the telescopic rod 31. A placement plate 33 is provided on one side of the placement block 32. During the patient's infusion, the patient's arm will be placed on the placement block 32, and the palm will be placed on the placement plate 33. Baffles are provided at both ends of the placement block 32 to prevent the arm from sliding.

[0042] And because the telescopic rod 31 and the support ring 30 are slidably arranged and the placement block 32 is hingedly arranged on the telescopic rod 31, the placement block 32 can be rotated at will. When the patient wants to move, it will not affect the movement of the patient's arm. And because the support ring 30 slides on the outside of the mobile frame 1, the height can be adjusted according to the needs of the patient to provide appropriate support for the arm.

[0043] A working chamber 34 is provided inside the placement block 32 , and a massage mechanism 4 is provided inside the working chamber 34 . The massage mechanism 4 is used to massage the patient's forearm to relieve the patient's numbness.

[0044] Reference Figure 2 , Figure 3 and Figure 4As shown, it is a schematic diagram of the structure for relieving the numbness of the patient's arm; specifically, the massage mechanism 4 includes a T-shaped block 40, and multiple T-shaped blocks 40 are slidably arranged inside the working chamber 34 along the height direction of the placement block 32. A massage roller 41 is installed on the T-shaped block 40, and a telescopic airbag 42 is arranged below the T-shaped block 40 inside the placement block 32. The telescopic airbag 42 is gradually extended and retracted to drive the T-shaped block 40 above the telescopic airbag 42 to slide inside the placement block 32. At this time, the massage roller 41 on the T-shaped block 40 can move up and down to massage the patient's forearm.

[0045] A control box 43 is provided on one side of the placement block 32 below the placement plate 33. The control box 43 is connected to the telescopic airbag 42 through a connecting tube. A control panel 44 is provided slidingly inside the control box 43. By driving the control panel 44 to slide inside the control box 43, the air inside the control box 43 can be pushed into the telescopic airbag 42, or the air inside the telescopic airbag 42 can be sucked into the control box 43, driving the telescopic airbag 42 to expand and contract, thereby controlling the up and down movement of the massage roller 41.

[0046] Reference Figure 2 , Figure 3 and Figure 4 As shown, it is a schematic diagram of the structure for driving the control plate 44 to slide; specifically, a driving member 5 for driving the control plate 44 to slide is provided on the placement block 32, and the driving member 5 includes a driving shaft 50, and the driving shaft 50 is rotatably arranged at the bottom of the placement block 32, and the placement block 32 is rotatably connected to the telescopic rod 31 through a connecting shaft, and the driving shaft 50 is connected to the connecting shaft through a gear. When the placement block 32 rotates along the hinge point, the driving shaft 50 on the placement block 32 will rotate with the connecting shaft as the center of the circle. At this time, the gear on the driving shaft 50 will cooperate with the gear on the connecting shaft to reversely control the rotation of the driving shaft 50.

[0047] A push spring 51 is installed on the side of the control panel 44 away from the telescopic airbag 42, and the end of the push spring 51 away from the control panel 44 is connected to the side wall of the control box 43. A pull rope 52 is also connected to the control panel 44, and the pull rope 52 passes through the control box 43 and is wound around the drive shaft 50. When the drive shaft 50 rotates forward, the pull rope 52 will be driven to wind around the drive shaft 50. Under the action of the pull rope 52, the control panel 44 moves in the direction away from the telescopic airbag 42, and the air inside the telescopic airbag 42 is sucked into the control box 43. When the drive shaft 50 rotates reversely, the pull rope 52 wound on the drive shaft 50 will gradually loosen. At this time, the control panel 44 moves in the direction close to the telescopic airbag 42 under the action of the push spring 51, and pushes the air inside the control box 43 into the telescopic airbag 42.

[0048] In this way, the patient's forearm placed on the placement block 32 is swung, and the effect of relaxing the patient's forearm by controlling the airbag is achieved.

[0049] Reference Figure 6 , Figure 7 and Figure 8 As shown, it is a schematic diagram of the structure for fixing the bottle stopper puncture needle; specifically, the fixing mechanism 2 includes a fixing member 20 for fixing the syringe and a fixing member 21 for fixing the infusion bottle.

[0050] The fixing member 20 includes a Z-shaped plate 200, which is mounted on the end of the support frame 11 away from the mobile frame 1. The end of the Z-shaped plate 200 away from the support frame 11 is provided with a mounting groove, and the vial puncture needle of the syringe will be placed in the mounting groove. The mounting groove is set in a shape suitable for the vial puncture needle, and a clamping block 201 is rotatably arranged inside the mounting groove. The vial puncture needle is fixed in the mounting groove by rotating the clamping block 201 to prevent the vial puncture needle from falling.

[0051] Reference Figure 1 , Figure 6 , Figure 7 and Figure 8 As shown, it is a schematic diagram of the structure for fixing the infusion bottle; specifically, the fixing member 21 includes a driving ring 210 rotatably mounted on the top of the support frame 11, and the driving ring 210 is sequentially provided with a fixing plate 1 211 and a fixing plate 212, and both the fixing plate 1 211 and the fixing plate 212 are provided with placement holes 213.

[0052] Most of the existing infusion bottles are made of plastic or glass, and the mouths of the infusion bottles made of plastic or glass are all made of hard materials. Most of the infusion bottles can be fixed by fixing and limiting the mouths of the bottles.

[0053] The mouth of the infusion bottle will be placed in the placement hole 213 on the fixing plate 211, and the body of the infusion bottle will be located in the placement hole 213, and the placement hole 213 will prevent the body of the infusion bottle from tipping over.

[0054] By rotating the driving ring 210, the placement holes 213 are driven to correspond to the bottle plug puncture needle one by one, so that the infusion bottle can be replaced without manual replacement. The driving ring 210 can also be raised and lowered on the top of the support frame 11. When the infusion bottle needs to be replaced, the driving ring 210 is driven to rise, and the infusion bottle is separated from the bottle plug puncture needle. Then the driving ring 210 is driven to rotate, and the infusion bottle in the other placement hole 213 is driven to correspond to the bottle plug puncture needle. Then the driving ring 210 is lowered, and the infusion bottle moves downward, and the bottle plug puncture needle is driven to be inserted into the bottle mouth of the infusion bottle, and the replacement of the infusion bottle is completed.

[0055] Reference Figure 6 , Figure 7 and Figure 8As shown, it is a schematic diagram of the structure for fixing the mouth of the infusion bottle; specifically, a stabilizing member 8 for fixing the mouth of the infusion bottle is also provided on the fixing plate 211, and the stabilizing member 8 includes a stabilizing ring 80, and the stabilizing ring 80 is rotatably mounted on the fixing plate 211, and a plurality of stabilizing holes 81 corresponding to the placement holes 213 are opened on the stabilizing ring 80, and a shifting block 82 is installed on the stabilizing ring 80.

[0056] It should be noted that the placement hole 213 and the stabilizing hole 81 are both configured to be semicircular at one end and triangular at the other end, and the placement hole 213 and the stabilizing hole 81 have opposite triangular directions.

[0057] When the mouth of the infusion bottle is located in the placement hole 213, the shifting block 82 is pushed to drive the stabilizing ring 80 to rotate. At this time, the gap between the stabilizing hole 81 on the stabilizing ring 80 and the placement hole 213 gradually becomes smaller, and the mouth of the infusion bottle is clamped and fixed.

[0058] Reference Figure 2 As shown, it is a schematic diagram of the mechanism for driving the support ring 30 to slide up and down on the outside of the mobile frame 1; specifically, the mobile frame 1 is provided with a driving member 6 for driving the support ring 30 to slide on the mobile frame 1, and the driving member 6 includes a driving screw 60. A driving chamber 61 is opened inside the mobile frame 1, and the driving screw 60 is rotatably arranged inside the driving chamber 61. A connecting block 62 extending to the inside of the driving chamber 61 is installed inside the support ring 30, and the connecting block 62 is threadedly connected to the driving screw 60. The driving screw 60 is rotated to drive the connecting block 62 to slide inside the driving chamber 61, and then drive the support ring 30 to slide on the mobile frame 1, and the height of the telescopic rod 31 on the support ring 30 is adjusted according to the actual needs of the patient.

[0059] Reference Figure 5 As shown, it is a structural schematic diagram of driving the screw rod 60 to rotate; specifically, the driving member 6 also includes a crank 63, which is rotatably arranged on the mobile frame 1, and one end of the mobile frame 1 is penetrated by the mobile frame 1, and a first bevel gear 64 is arranged at one end of the crank 63 located inside the mobile frame 1, and a second bevel gear 65 meshing with the first bevel gear 64 is installed on the driving screw rod 60 through a ratchet gear. The crank 63 rotates to rotate the first bevel gear 64, and then the first bevel gear 64 rotates with the second bevel gear 65, which can rotate with the driving screw rod 60. Since the second bevel gear 65 is installed on the driving screw rod 60 through the ratchet gear, the second bevel gear 65 can drive the driving screw rod 60 to rotate when it is rotated in the forward direction, while the reverse rotation will not drive it to rotate.

[0060] It should be noted that the thread on the driving screw 60 is a reciprocating thread, and the one-way rotation of the driving screw 60 can also cause the connecting block 62 to move up and down.

[0061] Reference Figure 5As shown, it is a schematic diagram of the structure for driving the support frame 11 to be lifted and lowered; specifically, the mobile frame 1 is also provided with a driving member 3 7 for driving the support frame 11 to slide up and down along the length direction of the mobile frame 1, and the driving member 3 7 includes a rotating plate 70 rotatably arranged inside the mobile frame 1, and a third bevel gear 71 is arranged on the rotating plate 70 through ratchet teeth. The support frame 11 is penetrated by the rotating plate 70 and the third bevel gear 71, and the support frame 11 is threadedly connected with the rotating plate 70. When the crank 63 rotates in the opposite direction, it will drive the first bevel gear 64 to rotate, and then the first bevel gear 64 will drive the rotating plate 70 to rotate, and then the third bevel gear 71 on the rotating plate 70 rotates, which can drive the support frame 11 to be lifted and lowered.

[0062] It should also be noted that a reciprocating thread groove is also provided on the support member 3, so that the one-way rotation of the third bevel gear 71 can also lift the support frame 11.

[0063] The driving screw 60 is provided with a receiving groove corresponding to the support frame 11 . When the support frame 11 moves downward, it will enter the receiving groove, and the driving screw 60 will not affect the movement of the support frame 11 .

[0064] Embodiment 2:

[0065] On the basis of the first embodiment, in order to further improve the efficiency of replacing the infusion bottle, manual replacement is not required; an automatic part 9 is also proposed, which is conducive to controlling the lifting and rotation of the driving ring 210 to realize the automatic replacement of the infusion bottle.

[0066] Reference Fig.10 As shown, that is, a schematic diagram of the structure for controlling the operation of the drive ring 210; specifically, the automatic part 9 includes an electric cylinder 90, which is installed on the top of the support rod and is located inside the drive ring 210, the telescopic end of the electric cylinder 90 is passed through a fixed plate 1 211 and connected to a fixed plate 2 212, a continuous N-shaped groove 91 is opened on the top of the support rod, and a connecting block 62 is installed inside the drive ring 210, and the connecting block 62 is slidably set in the N-shaped groove 91.

[0067] When the electric cylinder 90 ascends with the fixing plate 212, the driving ring 210 will also ascend synchronously. At this time, the connecting block 62 on the driving ring 210 will slide in the N-shaped groove 91 during the ascending process, and drive the driving ring 210 to rotate in the reverse direction, so that the placement holes 213 of the fixing plate 1 211 and the fixing plate 212 on the driving ring 210 correspond one by one to the bottle stopper puncture needle. When the electric cylinder 90 descends with the driving ring 210, the connecting block 62 will slide in the vertical part of the N-shaped groove 91, and move the fixing plate 1 211 and the fixing plate 2 212 downward.

[0068] The electric cylinder 90 is used to realize automatic replacement of the infusion bottle, thereby improving efficiency, reducing manual operations, and improving the safety and reliability of the infusion process.

[0069] During operation: In the first step, the bottle stopper puncture needle of the syringe will be placed in the installation groove, the infusion bottle will be placed in the placement hole 213, and the dial block 82 will be pushed to drive the stabilizing ring 80 to rotate. At this time, the gap between the stabilizing hole 81 on the stabilizing ring 80 and the placement hole 213 gradually becomes smaller, and the bottle mouth of the infusion bottle is clamped and fixed.

[0070] Step 2: When preparing for infusion, the patient's arm needs to be securely placed on the placement block 32, and the infusion bottle needs to be placed on the placement holes 213 of the fixing plate 1 211 and the fixing plate 212.

[0071] Step 3: When the infusion bottle needs to be replaced, the drive ring 210 is driven to rise, and the infusion bottle is separated from the bottle stopper puncture needle. Then the drive ring 210 is driven to rotate, and the infusion bottle in the other placement hole 213 is driven to correspond to the bottle stopper puncture needle. Then the drive ring 210 is lowered, and the infusion bottle moves downward, and the bottle stopper puncture needle is driven to insert into the bottle mouth of the infusion bottle to complete the replacement of the infusion bottle.

[0072] Step 4: As the placement block 32 rotates along the hinge point, the drive shaft 50 thereon starts to rotate around the connecting shaft. The rotation of the drive shaft 50 drives the winding of the pull rope 52, thereby pulling the control board 44 to move away from the telescopic airbag 42, and finally sucking the air in the telescopic airbag 42 into the control box 43.

[0073] Step 5: When the drive shaft 50 rotates in the opposite direction, the pull rope 52 wrapped around the drive shaft 50 will gradually loosen. At this time, the control panel 44 moves toward the direction close to the telescopic airbag 42 under the action of the push spring 51, and pushes the air inside the control box 43 into the telescopic airbag 42. This reciprocating process is used to achieve the effect of relaxing the patient's forearm by swinging the patient's forearm placed on the placement block 32 and controlling the airbag.

[0074] It is obvious to those skilled in the art that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive.

[0075] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A conveniently movable medical nursing infusion device, comprising a mobile frame (1), wherein a universal wheel (10) is provided at the bottom of the mobile frame (1), and the characteristics are: A support frame (11) is slidably arranged on the mobile frame (1), a fixing mechanism (2) for placing an infusion bottle is arranged on the support frame (11), and a support member (3) for supporting an arm is arranged on the mobile frame (1); The support member (3) comprises a support ring (30), the support ring (30) is slidably sleeved on the outer side of the mobile frame (1), a telescopic rod (31) is rotatably mounted on the support ring (30), a placement block (32) is hingedly provided at the telescopic end of the telescopic rod (31), and a placement plate (33) is provided on one side of the placement block (32); A working chamber (34) is provided inside the placement block (32), and a massage mechanism (4) is provided inside the working chamber (34).

2. A portable medical nursing infusion device according to claim 1, characterized in that: The massage mechanism (4) comprises a T-shaped block (40), wherein a plurality of the T-shaped blocks (40) are slidably arranged inside a working chamber (34) along a height direction of a placement block (32), a massage roller (41) is mounted on the T-shaped block (40), a telescopic air bag (42) is arranged inside the placement block (32) below the T-shaped block (40), a control box (43) is arranged on one side of the placement block (32) below a placement plate (33), the control box (43) is connected to the telescopic air bag (42) via a connecting pipe, and a control plate (44) is slidably arranged inside the control box (43).

3. A portable medical nursing infusion device according to claim 2, characterized in that: The placement block (32) is provided with a driving member (5) for driving the control panel (44) to slide, and the driving member (5) includes a driving shaft (50), and the driving shaft (50) is rotatably arranged at the bottom of the placement block (32), and the placement block (32) is rotatably connected to the telescopic rod (31) through a connecting shaft, and the driving shaft (50) is transmission-connected to the connecting shaft through a gear, and a push spring (51) is installed on the side of the control panel (44) away from the telescopic airbag (42), and the end of the push spring (51) away from the control panel (44) is connected to the side wall of the control box (43), and a pull rope (52) is also connected to the control panel (44), and the pull rope (52) passes through the control box (43) and is wound around the driving shaft (50).

4. The portable medical nursing infusion device according to claim 1 is characterized in that: The movable frame (1) is provided with a second driving member (6) for driving the support ring (30) to slide on the movable frame (1), and the second driving member (6) includes a driving screw (60). A driving chamber (61) is provided inside the movable frame (1), and the driving screw (60) is rotatably arranged inside the driving chamber (61). A connecting block (62) extending into the driving chamber (61) is installed inside the support ring (30), and the connecting block (62) is threadedly connected to the driving screw (60).

5. The portable medical nursing infusion device according to claim 4 is characterized in that: The second driving member (6) further comprises a crank (63), the crank (63) being rotatably arranged on the mobile frame (1), and one end of the crank (63) passing through the mobile frame (1), a first bevel gear (64) being arranged at one end of the crank (63) located inside the mobile frame (1), and a second bevel gear (65) meshing with the first bevel gear (64) being mounted on the driving screw rod (60) via ratchet teeth.

6. The portable medical nursing infusion device according to claim 5, characterized in that: The movable frame (1) is also provided with a driving member three (7) for driving the support frame (11) to slide up and down along the length direction of the movable frame (1); the driving member three (7) comprises a rotating plate (70) rotatably arranged inside the movable frame (1); a third bevel gear (71) is arranged on the rotating plate (70) through ratchet teeth; the supporting frame (11) is penetrated by the rotating plate (70) and the third bevel gear (71); the supporting frame (11) is threadedly connected to the rotating plate (70); and a receiving groove corresponding to the supporting frame (11) is opened on the driving screw rod (60).

7. The portable medical nursing infusion device according to claim 1 is characterized in that: The fixing mechanism (2) comprises a fixing member 1 (20) for fixing the syringe and a fixing member 2 (21) for fixing the infusion bottle; The fixing member (20) comprises a Z-shaped plate (200), wherein the Z-shaped plate (200) is mounted on one end of the support frame (11) away from the movable frame (1), and an installation groove is provided on the end of the Z-shaped plate (200) away from the support frame (11), and a clamping block (201) is rotatably arranged inside the installation groove.

8. The portable medical nursing infusion device according to claim 7, characterized in that: The second fixing member (21) comprises a driving ring (210) rotatably sleeved on the top of the support frame (11), and the driving ring (210) is provided with a fixing plate (211) and a fixing plate (212) in sequence, and both the fixing plate (211) and the fixing plate (212) are provided with placement holes (213).

9. The portable medical nursing infusion device according to claim 8, characterized in that: The fixing plate 1 (211) is also provided with a stabilizing member (8) for fixing the mouth of the infusion bottle. The stabilizing member (8) comprises a stabilizing ring (80). The stabilizing ring (80) is rotatably mounted on the fixing plate 1 (211). The stabilizing ring (80) is provided with a plurality of stabilizing holes (81) corresponding one-to-one to the placement holes (213). A shifting block (82) is mounted on the stabilizing ring (80).

Images