Oral cavity cleaning device for leukemia patient

Abstract

The invention relates to the technical field of nursing devices, in particular to a leukemia patient oral cavity cleaning device which comprises a base, a liquid storage pipe is fixedly connected to the end of the base, a handle is arranged on the lower portion of the liquid storage pipe, an end plate is fixedly connected to the end, away from the base, of the liquid storage pipe, and a brush head is arranged on the side edge of the end plate. An overturning assembly is arranged in the base, an injection assembly is arranged in the end plate, and a dismounting assembly is arranged on the side edge of the end plate. Compared with the prior art, the motor drives the combined rod to rotate, then the piston is synchronously driven to move to discharge the oral care solution, rotation of the transmission rod is achieved under transmission of the driving wheel and the driven wheel, the cylinder is further driven to rotate, and the brush head is turned over with the cylinder as the center; the effects of automatically injecting the oral care solution and turning over the brush head to clean the oral cavity are achieved, and the automation and convenience of the device are improved.

Description

Technical Field

[0001] The invention relates to the technical field of nursing devices, and in particular to an oral cleaning device for leukemia patients. Background Art

[0002] Leukemia is a malignant clonal disease originating from hematopoietic stem cells. Leukemia patients will be relatively weak during treatment and require daily care from medical staff and family members. Oral cleaning devices are required to clean the oral cavity of leukemia patients.

[0003] In the prior art, a Chinese patent document with publication number CN216318101U proposes an oral cleaning device in an oral care device for an intubated patient, comprising bristles, a hollow plate, a through hole, a connecting rod, a fixing rod and a reinforcing mechanism, wherein the bristles are plugged into the side surface of the hollow plate, the hollow plate is mounted on the top surface of the connecting rod, and the outer side of the hollow plate is provided with a through hole, the connecting rod is provided at the top of the fixing rod, and the reinforcing mechanism is provided at the bottom of the fixing rod, and the medicine liquid is introduced into the patient's oral cavity for care through the discharge pipe and the through hole, and at the same time, the connecting rod, the hollow plate and the bristles can be driven to rotate by the protrusion, so that after the bristles rotate, it is more convenient to clean the inside of the patient's teeth through the bristles, thereby achieving a more convenient introduction of the medicine liquid into the patient's oral cavity, but the cleaning work of the device requires manual control by the operator, and the purpose of cleaning the teeth and the oral cavity is achieved by rotating the device, and the automation and convenience of the device are relatively low. Therefore, the present application provides an oral cleaning device for leukemia patients to meet the automatic cleaning requirements during the medication process of the patient's oral cavity. Summary of the invention

[0004] In view of this, the purpose of the present invention is to provide an oral cleaning device for leukemia patients to solve the problem that the device needs to be manually controlled to clean the patient's oral cavity, which is not very convenient.

[0005] Based on the above purpose, the present invention provides an oral cleaning device for leukemia patients, comprising a base, a liquid storage tube is fixedly connected to the end of the base, a handle is arranged at the lower part of the liquid storage tube, an end of the liquid storage tube away from the base is fixedly connected to an end plate, a brush head is arranged on the side of the end plate, a flip assembly is arranged inside the base, an injection assembly is arranged inside the end plate, and a disassembly assembly is arranged on the side of the end plate;

[0006] The flip assembly acts on the liquid storage tube and the end plate at the same time, the injection assembly is linked with the flip assembly, and the disassembly assembly is used to connect the brush head and the end plate.

[0007] Preferably, the flip assembly includes a motor arranged inside the base, the driving end of the motor is fixedly connected to a combination rod, the outer surface fixed sleeve of the combination rod is provided with a driving wheel, the interior of the base is movable through a transmission rod, the outer surface fixed sleeve of the transmission rod extending into the base is provided with a driven wheel, and the driving wheel is meshingly connected with the driven wheel.

[0008] Preferably, the combination rod is movably inserted into the liquid storage tube, the combination rod is composed of a smooth round rod and a threaded rod, the outer surface of the combination rod located in the liquid storage tube is threadedly connected with a piston, and the piston slides within the liquid storage tube.

[0009] Preferably, a cylinder is rotatably connected to the middle portion of the side extension block of the end plate, one end of the cylinder is fixedly connected to the transmission rod, and the other end of the cylinder is mounted and connected to the brush head.

[0010] Preferably, the injection assembly includes a track opened inside the end plate, a positioning plate is fixedly connected to the inside of the track, a push rod is movably inserted in the middle of the positioning plate, one end of the push rod is fixedly connected to a push plate, and the other end of the push rod is fixedly connected to a clamping plate, and a built-in sponge is provided in the middle of the end plate, and the built-in sponge abuts against the injection port of the liquid storage tube.

[0011] Preferably, a spring is sleeved on the outer surface of the push rod, and the spring is located between the push plate and the positioning plate. The outer surface of the cylinder is annularly distributed with paddles.

[0012] Preferably, a sealing plate is provided on the side of the end plate away from the liquid storage tube, the outer surface of the sealing plate abuts against the side of the built-in sponge, and the interior of the sealing plate is provided with discharge holes, and the discharge holes are all configured to be folded.

[0013] Preferably, bolts are provided on the sides of the sealing plate, and mounting grooves are provided on the outer surface of the end plate, and the bolts are threadedly connected in the mounting grooves.

[0014] Preferably, the disassembly and assembly component includes a ring rotatably connected to the end of a cylinder, the inner wall of the ring is fixedly connected to a gear ring, a shaft rod is movably inserted into the interior of the cylinder, the end plate of the shaft rod is fixedly connected to an internal gear, and the internal gear is meshingly connected to the gear ring.

[0015] Preferably, an eccentric wheel is fixedly sleeved on the outer surface of the shaft rod, a pin rod is provided for limiting sliding inside the cylinder, an end plate of the pin rod is movably clamped on the side of the eccentric wheel, a strip rod is slidably connected to the middle part of the cylinder, the end of the strip rod is fixedly connected to the brush head, a pin hole is provided on the outer surface of the strip rod, and the pin rod is movably connected inside the pin hole.

[0016] Beneficial effects of the present invention:

[0017] 1. The oral cleaning device for leukemia patients is provided with a flip assembly, and a motor drives the combination rod to rotate, thereby synchronously driving the piston to move to discharge oral care liquid, and the transmission rod is rotated under the transmission of the driving wheel and the driven wheel, and the cylinder is further driven to rotate to realize the flipping of the brush head with the cylinder as the center, so as to achieve the effect of automatically injecting oral care liquid and flipping the brush head to clean the oral cavity, thereby improving the automation and convenience of the device.

[0018] 2. This oral cleaning device for leukemia patients is equipped with an injection component. When the cylinder rotates, the internal sponge is squeezed by the indirect push of the paddle, so that the oral care liquid absorbed by the internal sponge is dispersed and injected into the patient's mouth from the discharge hole, thereby achieving the purpose of indirect discharge of the oral care liquid and avoiding the situation where the patient is choked by direct injection.

[0019] 3. This oral cleaning device for leukemia patients is provided with a disassembly and assembly component, and utilizes a rotating sleeve to drive the internal gear to rotate, and drives the eccentric wheel to rotate under the transmission of the shaft rod, and then drives the pin rod to move, and pulls the pin rod out of the pin hole on the surface of the strip rod, thereby achieving the purpose of disassembling the brush head, and facilitating the replacement and cleaning of the brush head. BRIEF DESCRIPTION OF THE DRAWINGS

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

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

[0022] Figure 2 This is a schematic diagram of the structure of the flip assembly of the present invention;

[0023] Figure 3 It is a schematic diagram of a partial cross-sectional structure of the present invention;

[0024] Figure 4 It is a schematic diagram of the structure of the injection assembly of the present invention;

[0025] Figure 5 This is a schematic diagram of the disassembly and assembly structure of the present invention;

[0026] Figure 6 It is a schematic diagram of the installation structure of the sealing plate and the end plate of the present invention.

[0027] The markings in the figure are:

[0028] 1. Base; 2. Liquid storage tube; 3. Handle; 4. End plate; 5. Brush head; 601. Motor; 602. Combination rod; 603. Piston; 604. Driving wheel; 605. Transmission rod; 606. Driven wheel; 607. Cylinder; 701. Track; 702. Positioning plate; 703. Push rod; 704. Push plate; 705. Spring; 706. Clamp; 707. Built-in sponge; 708. Pick; 709. Closing plate; 710. Bolt; 711. Mounting groove; 712. Discharge hole; 801. Ring; 802. Gear ring; 803. Shaft; 804. Internal gear; 805. Eccentric wheel; 806. Pin rod; 807. Strip rod; 808. Pin hole. DETAILED DESCRIPTION

[0029] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with specific embodiments.

[0030] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present invention should be understood by people with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar words used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprise" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, without excluding other elements or objects. "Connect" or "connected" and similar words are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0031] like Figures 1 to 6 As shown, a leukemia patient oral cleaning device comprises a base 1, a liquid storage tube 2 is fixedly connected to the end of the base 1, a handle 3 is arranged at the lower part of the liquid storage tube 2, an end of the liquid storage tube 2 away from the base 1 is fixedly connected to an end plate 4, a brush head 5 is arranged on the side of the end plate 4, a flip assembly is arranged inside the base 1, an injection assembly is arranged inside the end plate 4, a disassembly assembly is arranged on the side of the end plate 4, the flip assembly acts on the liquid storage tube 2 and the end plate 4 at the same time, the injection assembly is linked with the flip assembly, and the disassembly assembly is used to connect the brush head 5 and the end plate 4;

[0032] When cleaning the oral cavity of a leukemia patient, the device is placed in the patient's oral cavity, and the flip assembly can be used to automatically inject oral care liquid and rotate the brush head 5, thereby achieving the effect of automatic cleaning. There is no need for the operator to manually flip the brush head 5, which improves the automation and convenience of the device. The bristles on the brush head 5 are made of soft bristles, which reduces the occurrence of oral bleeding in patients. At the same time, under the action of the injection assembly, the oral care liquid will be dispersedly injected into the patient's oral cavity to avoid the situation where the patient is choked by direct injection. At the same time, the dispersed injection also improves the effect of oral cleaning. The disassembly and assembly assembly can realize the convenient disassembly and assembly of the brush head 5 and the end, making it convenient to replace the brush head 5.

[0033] like Figure 2 and Figure 3 As shown, the flip assembly includes a motor 601 arranged inside the base 1, the driving end of the motor 601 is fixedly connected to a combination rod 602, the outer surface fixed sleeve of the combination rod 602 is provided with a driving wheel 604, the base 1 is movably penetrated by a transmission rod 605, the outer surface fixed sleeve of the transmission rod 605 extending into the base 1 is provided with a driven wheel 606, the driving wheel 604 is meshed and connected with the driven wheel 606, the combination rod 602 is movably inserted into the liquid storage tube 2, the combination rod 602 is composed of a smooth round rod and a threaded rod, the outer surface of the combination rod 602 located in the liquid storage tube 2 is threadedly connected to a piston 603, the piston 603 slides in the liquid storage tube 2, the middle part of the side extension block of the end plate 4 is rotatably connected to a cylinder 607, one end of the cylinder 607 is fixedly connected to the transmission rod 605, and the other end of the cylinder 607 is installed and connected to the brush head 5;

[0034] The motor 601 drives the combination rod 602 to rotate. During the rotation of the combination rod 602, the piston 603 is driven to move, and the oral care liquid in the liquid storage tube 2 is discharged from the port. At the same time, the combination rod 602 drives the driving wheel 604 to rotate and drives the driven wheels 606 on both sides to rotate. The driven wheels 606 further drive the transmission rod 605 to rotate. The transmission rod 605 drives the cylinder 607 to rotate and drives the brush head 5 to flip around the cylinder 607, thereby achieving the effect of automatically injecting oral care liquid and flipping the brush head 5 to clean the oral cavity. There is no need for the operator to manually flip it, which improves the automation and convenience of the device.

[0035] like Figure 3 , Figure 4 and Figure 6As shown, the injection assembly includes a track 701 opened inside the end plate 4, a positioning plate 702 is fixedly connected inside the track 701, a push rod 703 is movably inserted in the middle of the positioning plate 702, one end of the push rod 703 is fixedly connected to a push plate 704, and the other end of the push rod 703 is fixedly connected to a clamping plate 706, a built-in sponge 707 is arranged in the middle of the end plate 4, the built-in sponge 707 abuts against the injection port of the liquid storage tube 2, and a spring 705 is sleeved on the outer surface of the push rod 703, and the spring 705 Located between the push plate 704 and the positioning plate 702, the outer surface of the cylinder 607 is annularly distributed with a paddle 708, and a sealing plate 709 is provided on the side of the end plate 4 away from the liquid storage tube 2. The outer surface of the sealing plate 709 abuts against the side of the built-in sponge 707, and the sealing plate 709 is provided with a discharge hole 712 inside. The discharge holes 712 are all set to be folded. Bolts 710 are provided on the side of the sealing plate 709, and a mounting groove 711 is opened on the outer surface of the end plate 4. The bolts 710 are threadedly connected in the mounting groove 711;

[0036] The sealing plate 709 can be installed on the surface of the end plate 4 by means of the bolt 710. During the rotation process, the cylinder 607 will drive the paddle 708 to indirectly push the push plate 704, which will then drive the ejector rod 703 to push the clamping plate 706 to squeeze the built-in sponge 707. At the same time, the push plate 704 will squeeze the spring 705. The oral care liquid discharged from the liquid storage tube 2 will soak the built-in sponge 707. At this time, squeezing the built-in sponge 707 will cause the oral care liquid absorbed by the built-in sponge 707 to be discharged here. Since the side of the built-in sponge 707 close to the liquid storage tube 2 is subjected to the thrust of the injection of the liquid storage tube 2, the oral care liquid produced by the squeezing of the built-in sponge 707 will flow to the other side. It flows into the discharge hole 712 on the surface of the sealing plate 709 and then flows out from the other end. Since the discharge holes 712 are evenly distributed around the sealing plate 709, the effect of dispersedly injecting the oral care liquid into the patient's mouth is achieved. When the paddle 708 moves away from the push plate 704, the spring 705 rebounds and drives the push plate 704 to reset. At this time, the built-in sponge 707 rebounds and reabsorbs the oral care liquid, thereby achieving the purpose of indirect discharge of the oral care liquid and avoiding the situation where the patient is choked by direct injection. In addition, the built-in sponge 707 is a disposable item. After each use, the built-in sponge 707 needs to be discarded when the device is disinfected and cleaned, and a new built-in sponge 707 needs to be replaced when used next time.

[0037] like Figure 4 and Figure 5As shown, the disassembly assembly includes a collar 801 rotatably connected to the end of the cylinder 607, the inner wall of the collar 801 is fixedly connected with a gear ring 802, the interior of the cylinder 607 is movably interspersed with a shaft 803, the end plate 4 of the shaft 803 is fixedly connected with an internal gear 804, the internal gear 804 is meshed and connected with the gear ring 802, the outer surface of the shaft 803 is fixedly sleeved with an eccentric wheel 805, the interior of the cylinder 607 is limited and slidable with a pin rod 806, the end plate 4 of the pin rod 806 is movably clamped on the side of the eccentric wheel 805, the middle part of the cylinder 607 is slidably connected with a strip rod 807, the end of the strip rod 807 is fixedly connected to the brush head 5, the outer surface of the strip rod 807 is provided with a pin hole 808, and the pin rod 806 is movably connected to the inside of the pin hole 808;

[0038] By rotating the ring 801, the gear ring 802 rotates with the ring 801 and drives the internal gear 804 to rotate, which in turn drives the shaft rod 803 to rotate. The rotation of the shaft rod 803 drives the eccentric wheel 805 to rotate at the same time. During the rotation of the eccentric wheel 805, the pin rod 806 is pushed and pulled, and the pin rod 806 can be pulled out from the pin hole 808 on the surface of the strip rod 807. The strip rod 807 that has lost its limit can be directly pulled out from the cylinder 607, thereby achieving the purpose of disassembling the brush head 5 and facilitating the replacement and cleaning of the brush head 5.

[0039] The technical solution provided by the present invention is that when cleaning the oral cavity of a leukemia patient, the device is placed in the patient's oral cavity, and the flip assembly can be used to realize automatic injection of oral care liquid and rotation of the brush head 5, thereby achieving the effect of automatic cleaning. At the same time, the oral care liquid will be dispersed and injected into the patient's oral cavity under the action of the injection assembly. The disassembly assembly can realize convenient disassembly and assembly of the brush head 5 and the end, and convenient replacement of the brush head 5. Specifically, the motor 601 drives the combination rod 602 to rotate, and the combination rod 602 drives the piston 603 to move during the rotation process, thereby discharging the oral care liquid in the liquid storage tube 2 from the port. At the same time, the combination rod 602 drives the driving wheel 604 to rotate and drives the driven wheels 606 on both sides to rotate. The driven wheels 606 further drive the transmission rod 605 to rotate, and the transmission rod 605 drives the cylinder 607 to rotate and drives the brush head 5 to flip around the cylinder 607 as the center, thereby achieving the effect of automatic injection of oral care liquid and flipping the brush head 5 to clean the oral cavity, without manual flipping and cleaning, thereby improving the automation and convenience of the device. At the same time, the cylinder 607 drives the dial 604 to rotate during the rotation process. The plate 708 indirectly pushes the push plate 704, which in turn drives the push rod 703 to push the clamping plate 706 to squeeze the built-in sponge 707. At the same time, the push plate 704 squeezes the spring 705, and the oral care liquid discharged from the liquid storage tube 2 will soak the built-in sponge 707. At this time, squeezing the built-in sponge 707 will cause the oral care liquid absorbed by the built-in sponge 707 to be discharged here. Since the side of the built-in sponge 707 close to the liquid storage tube 2 is subjected to the thrust of the liquid storage tube 2, the oral care liquid produced by squeezing the built-in sponge 707 will flow to the other side. The oral care liquid flows into the discharge hole 712 on the surface of the sealing plate 709 and then flows out from the other end. Since the discharge holes 712 are evenly distributed around the sealing plate 709, the oral care liquid is dispersedly injected into the patient's oral cavity. When the paddle 708 is away from the push plate 704, the spring 705 rebounds to drive the push plate 704 to reset. At this time, the built-in sponge 707 rebounds to reabsorb the oral care liquid, thereby achieving the purpose of indirect discharge of the oral care liquid, avoiding the situation where the patient is choked by direct injection, and improving the practicality of the device.

[0040] In addition, when the brush head 5 needs to be replaced, the ring 801 is rotated, and the gear ring 802 rotates with the ring 801 and drives the internal gear 804 to rotate, which in turn drives the shaft rod 803 to rotate. The rotation of the shaft rod 803 drives the eccentric wheel 805 to rotate at the same time. During the rotation of the eccentric wheel 805, the pin rod 806 is pushed and pulled, and the pin rod 806 can be pulled out of the pin hole 808 on the surface of the strip rod 807. The strip rod 807 that has lost its limit can be directly pulled out of the cylinder 607, thereby achieving the purpose of disassembling the brush head 5, facilitating the replacement and cleaning of the brush head 5, and the installation of the brush head 5 can be reversed, thereby improving the practicability of the device.

[0041] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.

[0042] Therefore, any omission, modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A device for cleaning the oral cavity of a leukemia patient, characterized in that: include: A base (1), wherein the end of the base (1) is fixedly connected to a liquid storage tube (2), a handle (3) is provided at the lower part of the liquid storage tube (2), an end of the liquid storage tube (2) away from the base (1) is fixedly connected to an end plate (4), a brush head (5) is provided on the side of the end plate (4), a flip assembly is provided inside the base (1), an injection assembly is provided inside the end plate (4), and a disassembly assembly is provided on the side of the end plate (4); The flip assembly acts on the liquid storage tube (2) and the end plate (4) simultaneously, the injection assembly is linked to the flip assembly, and the disassembly assembly is used to connect the brush head (5) and the end plate (4).

2. The oral cleaning device for leukemia patients according to claim 1, characterized in that: The flip assembly comprises a motor (601) arranged inside the base (1); a driving end of the motor (601) is fixedly connected to a combination rod (602); a fixed sleeve on the outer surface of the combination rod (602) is provided with a driving wheel (604); a transmission rod (605) is movably penetrated inside the base (1); a fixed sleeve on the outer surface of the transmission rod (605) extending into the base (1) is provided with a driven wheel (606); the driving wheel (604) is meshedly connected with the driven wheel (606).

3. The oral cleaning device for leukemia patients according to claim 2, characterized in that: The combination rod (602) is movably inserted into the interior of the liquid storage tube (2). The combination rod (602) is composed of a smooth round rod and a threaded rod. The outer surface of the combination rod (602) located in the liquid storage tube (2) is threadedly connected to a piston (603), and the piston (603) slides in a limited position in the liquid storage tube (2).

4. The oral cleaning device for leukemia patients according to claim 3, characterized in that: A cylinder (607) is rotatably connected to the middle part of the side extension block of the end plate (4), one end of the cylinder (607) is fixedly connected to the transmission rod (605), and the other end of the cylinder (607) is installed and connected to the brush head (5).

5. The oral cleaning device for leukemia patients according to claim 1, characterized in that: The injection assembly comprises a track (701) opened inside the end plate (4), a positioning plate (702) is fixedly connected inside the track (701), a push rod (703) is movably inserted in the middle of the positioning plate (702), one end of the push rod (703) is fixedly connected to a push plate (704), and the other end of the push rod (703) is fixedly connected to a clamping plate (706), and a built-in sponge (707) is provided in the middle of the end plate (4), and the built-in sponge (707) abuts against the injection port of the liquid storage tube (2).

6. The oral cleaning device for leukemia patients according to claim 5, characterized in that: The outer surface of the push rod (703) is sleeved with a spring (705), and the spring (705) is located between the push plate (704) and the positioning plate (702). The outer surface of the cylinder (607) is annularly distributed with paddles (708).

7. The oral cleaning device for leukemia patients according to claim 6, characterized in that: A sealing plate (709) is provided on the side of the end plate (4) away from the liquid storage tube (2), the outer surface of the sealing plate (709) abuts against the side of the built-in sponge (707), and a discharge hole (712) is provided inside the sealing plate (709), and the discharge hole (712) is configured to be folded.

8. The oral cleaning device for leukemia patients according to claim 7, characterized in that: Bolts (710) are arranged on the side of the sealing plate (709), and a mounting groove (711) is provided on the outer surface of the end plate (4), and the bolts (710) are threadedly connected in the mounting groove (711).

9. The oral cleaning device for leukemia patients according to claim 1, characterized in that: The disassembly assembly comprises a collar (801) rotatably connected to the end of a cylinder (607); a gear ring (802) is fixedly connected to the inner wall of the collar (801); a shaft (803) is movably inserted into the interior of the cylinder (607); an end plate (4) of the shaft (803) is fixedly connected to an internal gear (804); and the internal gear (804) is meshingly connected to the gear ring (802).

10. The oral cleaning device for leukemia patients according to claim 9, characterized in that: An eccentric wheel (805) is fixedly sleeved on the outer surface of the shaft rod (803), a pin rod (806) is slidingly limited inside the cylinder (607), an end plate (4) of the pin rod (806) is movably clamped on the side of the eccentric wheel (805), a strip rod (807) is slidably connected to the middle part of the cylinder (607), an end of the strip rod (807) is fixedly connected to the brush head (5), a pin hole (808) is opened on the outer surface of the strip rod (807), and the pin rod (806) is movably connected inside the pin hole (808).

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