A portable treatment head based on multi-spectral combination for treating local wounds

Abstract

The present invention discloses a portable treatment head for treating local wounds based on multi-spectral combination, which belongs to the technical field of medical equipment, and includes a housing, a light source module and a transparent cover, and also includes a positioning ring, a group of support rods fixed along the circumferential direction on the lower end face of the positioning ring, and a support block fixed at the lower end of the support rod and used to contact the skin at the wound, at least two through holes are opened on the side wall of the positioning ring along the circumferential direction, an adjustment long groove is opened on the outer wall of the housing, and the length direction of the adjustment long groove is set in the up-down direction, and a group of positioning holes are opened in the up-down direction at the position corresponding to the adjustment long groove on the inner wall of the housing, and a positioning rod is added, and the inner end of the positioning rod passes through the through hole and the adjustment long groove in turn and is connected with the positioning hole to form a positioning locking structure in which the support block is located below the housing. The spacing between the light source module and the wound can be adjusted according to actual needs, and it does not need to be held by hand all the time after adjustment, which is more convenient and practical.

Description

Technical Field

[0001] The invention belongs to the technical field of medical equipment and relates to a treatment head, in particular to a portable treatment head for treating local wounds based on multi-spectral combination. Background Art

[0002] The multi-spectrum treatment head uses artificial light to irradiate the affected area. The light waves can improve the oxygenation capacity of cell mitochondria, enhance enzymatic reactions, promote ATP synthesis and decomposition, and increase DNA and RNA synthesis, thereby achieving the therapeutic effect of promoting cell tissue regeneration and accelerating wound healing. The existing multi-spectrum treatment head includes a shell, a light source module fixed in the shell, and a transparent cover fixed at the lower end of the shell. When in use, the transparent cover is directly brought into contact with the skin at the wound and the light source module is turned on. If you want to adjust the distance between the light source module and the wound, you need to manually hold the treatment head by hand to adjust it. After adjustment, you need to keep it held by hand, which is very inconvenient. Summary of the invention

[0003] In order to overcome the defects of the prior art, the present invention designs a portable treatment head for treating local wounds based on multi-spectral combination. The distance between the light source module and the wound can be adjusted according to actual needs. After adjustment, it does not need to be held in hand all the time, which is more convenient and practical.

[0004] The specific technical solution adopted by the present invention is: a portable treatment head for treating local wounds based on multi-spectral combination, including a shell, a light source module fixed in the shell and a transparent cover fixed at the opening of the lower end of the shell. The key lies in: the treatment head also includes a positioning ring mounted on the outer periphery of the shell, a group of support rods fixed along the circumferential direction on the lower end face of the positioning ring, and a support block fixed at the lower end of the support rod. At least two through holes are opened on the side wall of the positioning ring along the circumferential direction, an adjustment long groove is opened on the outer wall of the shell, and the length direction of the adjustment long groove is arranged along the up-down direction. A group of positioning holes are opened on the inner wall of the shell at a position corresponding to the adjustment long groove along the up-down direction, and a positioning rod is added. The inner end of the positioning rod passes through the through hole and the adjustment long groove in turn and is connected with the positioning hole to form a positioning and locking structure in which the support block is located below the shell.

[0005] A support tube coaxially arranged with the through hole is fixed on the inner wall of the positioning ring, a positioning rod is plugged into the through hole and the support tube, and the positioning rod is threadedly connected with the positioning hole.

[0006] A handle is fixed on the outer end of the positioning rod.

[0007] A handle is fixed on the upper end surface of the shell.

[0008] A positioning block is fixed on the inner wall of the positioning ring, and a return spring is fixed between the upper end surface of the positioning block and the upper end surface of the adjusting long groove.

[0009] The support block is an arc-shaped structure coaxially arranged with the positioning ring, and slots are opened on the inner wall and the outer wall of the support block along the length direction. A cylindrical outer protective shell is added on the periphery of the positioning ring. The upper end of the outer protective shell is fixedly connected to the positioning ring, and a ring-shaped support plate is fixed on the lower end. A cylindrical inner protective shell is fixed above the inner end of the support plate, and symmetrically arranged plug-in blocks are fixed on the inner wall of the outer protective shell and the outer wall of the inner protective shell. The plug-in blocks are plugged into the slots to form a locking structure of the outer protective shell, the inner protective shell and the support block.

[0010] The support rod is a telescopic rod, an adjustment groove is provided on the lower end surface of the outer protective shell, an adjustment ring is fixed on the upper end surface of the support plate, a screw hole is provided at a position corresponding to the adjustment groove on the side wall of the outer protective shell, a tightening bolt is provided at the screw hole, the adjustment ring is plugged into the adjustment groove on the outer protective shell and is fixedly connected to the outer protective shell by means of the tightening bolt.

[0011] A group of threaded holes are opened on the outer wall of the positioning ring along the circumferential direction, and a through hole is opened on the outer protective shell. The treatment head also includes a connecting bolt, and the screw of the connecting bolt passes through the through hole on the outer protective shell and is threadedly connected with the threaded hole on the positioning ring.

[0012] A sink groove is provided on the outer wall of the outer protective shell, and the nut of the connecting bolt is located in the sink groove.

[0013] The beneficial effects of the present invention are as follows: a positioning ring is added, a support rod is added to the lower end face of the positioning ring, a support block is fixed to the lower end face of the support rod, an adjusting long groove is opened on the outer wall of the shell, a positioning hole is opened on the inner side of the adjusting long groove, the positioning ring is sleeved on the outer periphery of the shell, and after the positioning ring is moved up and down to a suitable position, the positioning rod is sequentially passed through the through hole and the adjusting long groove and then connected to the positioning hole, so that the position of the positioning ring and the shell remains stationary, thereby keeping the distance from the lower end face of the support block to the transparent cover stationary, and by changing the up and down position of the positioning ring, the distance between the lower end of the transparent cover and the human skin can be changed, so as to achieve the purpose of adjusting the distance between the light source module and the wound, the structure is simple, the adjustment is convenient and quick, and after adjustment, there is no need to hold it in hand all the time, which is more convenient and practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the present invention.

[0015] Figure 2 It is a schematic diagram of the connection structure of the positioning ring, the support rod and the support block in the present invention.

[0016] Figure 3 It is a schematic diagram of the bottom structure of the support block in the present invention.

[0017] Figure 4 It is the front view of the positioning ring in the present invention.

[0018] Figure 5It is a top view of the connection structure between the positioning ring and the housing in the present invention.

[0019] Figure 6 It is a front view of the connection structure between the positioning ring and the housing in the present invention.

[0020] Figure 7 It is a schematic diagram of the connection structure of the outer protective shell, the support plate and the inner protective shell in the present invention.

[0021] Figure 8 It is a schematic diagram of the connection structure of the outer protective shell, the inner protective shell and the support block in the present invention.

[0022] In the accompanying drawings, 1. outer shell, 2. positioning ring, 3. support rod, 4. support block, 4-1, slot, 5. through hole, 6. adjustment long slot, 7. positioning hole, 8. positioning rod, 9. support tube, 10. handle, 11. outer protective shell, 12. support plate, 13. inner protective shell, 14. insert block, 15. adjustment ring, 16. tightening bolt, 17. connecting bolt, 18. handle. DETAILED DESCRIPTION

[0023] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments:

[0024] Specific embodiments, such as Figure 1 As shown, a portable treatment head for treating local wounds based on multi-spectrum combination includes a shell 1, a light source module fixed in the shell 1, and a transparent cover fixed at the lower opening of the shell 1. The light source module includes ultraviolet LED, red LED and infrared LED. The light-emitting end of each LED faces the transparent cover, and the transparent cover is made of quartz glass. The treatment head also includes a positioning ring 2 mounted on the outer periphery of the shell 1, a group of support rods 3 fixed along the circumferential direction on the lower end surface of the positioning ring 2, and a support block 4 fixed at the lower end of the support rod 3. At least two through holes 5 are opened along the circumferential direction on the side wall of the positioning ring 2, an adjustment slot 6 is opened on the outer wall of the shell 1, and the length direction of the adjustment slot 6 is arranged along the up-down direction. A group of positioning holes 7 are opened along the up-down direction at the position corresponding to the adjustment slot 6 on the inner wall of the shell 1, and a positioning rod 8 is added. The inner end of the positioning rod 8 passes through the through hole 5 and the adjustment slot 6 in sequence and is connected to the positioning hole 7 to form a positioning locking structure in which the support block 4 is located below the shell 1.

[0025] Initially, the lower end surface of the support block 4 is flush with or above the lower end surface of the transparent cover. When it is necessary to increase the distance between the light source module and the wound, the positioning rod 8 is removed and the positioning ring 2 is moved downward. After reaching the appropriate position, the positioning rod 8 is passed through the through hole and the adjusting long groove 6 in sequence and then connected with the positioning hole 7, so that the position of the positioning ring 2 and the outer shell 1 remains stationary, thereby keeping the distance from the lower end surface of the support block 4 to the transparent cover stationary. By changing the upper and lower positions of the positioning ring 2, the distance between the lower end of the transparent cover and the human skin can be changed. After adjustment, the light source module can be turned on. At this time, the support block 4 is located below the transparent cover and directly contacts the human skin, so as to achieve the purpose of adjusting the distance between the light source module and the wound. The structure is simple and the adjustment is convenient and quick. After adjustment, there is no need to hold it in hand all the time, which is more convenient and practical.

[0026] As a further improvement of the present invention, a support tube 9 coaxially arranged with the through hole 5 is fixed on the inner wall of the positioning ring 2, the positioning rod 8 is plugged into the through hole 5 and the support tube 9, and the positioning rod 8 is threadedly connected with the positioning hole 7. Figure 1 , Figure 2 , Figure 3 , Figure 5 , Figure 6 and Figure 8 As shown, when disassembling the positioning ring 2, the support tube 9 directly contacts the housing 1, and the height of the support tube 9 is smaller than the height of the positioning ring 2, which can reduce the contact area with the housing 1, reduce friction, and save effort in disassembly and assembly.

[0027] As a further improvement of the present invention, a handle 10 is fixed to the outer end of the positioning rod 8. Figure 5 As shown, it is more convenient to hold the handle 10 when disassembling and assembling the positioning rod 8.

[0028] As a further improvement of the present invention, a handle 18 is fixed on the upper end surface of the housing 1. Figure 1 As shown, easy to carry.

[0029] As a further improvement of the present invention, a positioning block is fixed on the inner wall of the positioning ring 2, and a reset spring is fixed between the upper end face of the positioning block and the upper end face of the adjusting slot 6. Initially, the reset spring is in a natural state, and the lower end face of the support block 4 is flush with or above the lower end face of the transparent cover. When it is necessary to increase the distance between the light source module and the wound, the positioning ring 2 moves downward, and after reaching the appropriate position, the positioning rod 8 is passed through the through hole and the adjusting slot 6 in sequence and connected to the positioning hole 7, so that the position of the positioning ring 2 and the housing 1 remains unchanged. At this time, the reset spring is stretched, and after the positioning rod 8 is separated from the positioning hole 7, the reset spring will shrink and reset after losing the external tension. Under the action of the reset spring, the positioning ring 2 rises back to the initial position, eliminating the process of manual reset, which is more convenient, quick, time-saving and labor-saving.

[0030] As a further improvement of the present invention, the support block 4 is an arc-shaped structure coaxially arranged with the positioning ring 2, and a slot 4-1 is provided on the inner wall and the outer wall of the support block 4 along the length direction. Figure 4 As shown, a cylindrical outer protective shell 11 is added to the periphery of the positioning ring 2. The upper end of the outer protective shell 11 is fixedly connected to the positioning ring 2, and a ring-shaped support plate 12 is fixed to the lower end. A cylindrical inner protective shell 13 is fixed above the inner end of the support plate 12. A symmetrically arranged plug block 14 is fixed on the inner wall of the outer protective shell 11 and the outer wall of the inner protective shell 13. Figure 7 As shown, the plug block 14 is plugged into the slot 4-1 to form a locking structure of the outer protective shell 11, the inner protective shell 13 and the support block 4. The support rod 3 and the support block 4 are hidden inside the outer protective shell 11, the support plate 12 and the inner protective shell 13, making the whole more neat and beautiful. Figure 8 As shown, the outer protective shell 11, the support plate 12, the inner protective shell 13 are coaxially arranged with the outer shell 1. During installation, firstly, the plug block 14 is located between two adjacent support blocks 4, and the support block 4 is inserted between the outer protective shell 11, the support plate 12 and the inner protective shell 13. Then, the outer protective shell 11 is rotated so that the plug blocks 14 on the outer protective shell 11 and the inner protective shell 13 are both engaged with the slot 4-1, and then the upper end of the outer protective shell 11 is fixed together with the positioning ring 2. The structure is simple and easy to use.

[0031] As a further improvement of the present invention, the support rod 3 is a telescopic rod, an adjustment groove is provided on the lower end surface of the outer protective shell 11, an adjustment ring 15 is fixed on the upper end surface of the support plate 12, a screw hole is provided on the side wall of the outer protective shell 11 at a position corresponding to the adjustment groove, a tightening bolt 16 is provided at the screw hole, and the adjustment ring 15 is plugged into the adjustment groove on the outer protective shell 11 and fixedly connected to the outer protective shell 11 by means of the tightening bolt 16. Figure 8 As shown, when the support rod 3 is extended or retracted, the length of the adjustment ring 15 inserted into the adjustment groove on the lower end surface of the outer protective shell 11 can be changed accordingly, so as to achieve fine adjustment of the distance between the light source module and the wound, better meet the use requirements, and achieve better treatment effects.

[0032] As a further improvement of the present invention, a group of threaded holes are opened on the outer wall of the positioning ring 2 along the circumferential direction, and a through hole is opened on the outer protective shell 11. The treatment head also includes a connecting bolt 17, and the screw of the connecting bolt 17 passes through the through hole on the outer protective shell 11 and is threadedly connected with the threaded hole on the positioning ring 2. Figure 8 As shown, the structure is simple, the connection is firm and reliable, and the disassembly and assembly are convenient and quick, saving time and effort.

[0033] As a further improvement of the present invention, a recessed groove is provided on the outer wall of the outer protective shell 11, and the nut of the connecting bolt 17 is located in the recessed groove. Figure 8 As shown, the appearance is more neat and beautiful.

Claims

1. A portable treatment head for treating local wounds based on multi-spectral combination, comprising a housing (1), a light source module fixed in the housing (1), and a transparent cover fixed at the lower opening of the housing (1), characterized in that: The treatment head also comprises a positioning ring (2) sleeved on the outer periphery of the housing (1), a group of support rods (3) fixed on the lower end surface of the positioning ring (2) in a circumferential direction, and a support block (4) fixed on the lower end of the support rod (3); at least two through holes (5) are provided on the side wall of the positioning ring (2) in a circumferential direction; an adjusting long groove (6) is provided on the outer wall of the housing (1); the length direction of the adjusting long groove (6) is arranged in an up-down direction; a group of positioning holes (7) are provided on the inner wall of the housing (1) at positions corresponding to the adjusting long groove (6) in an up-down direction; a positioning rod (8) is additionally provided; the inner end of the positioning rod (8) passes through the through hole (5) and the adjusting long groove (6) in sequence and then is connected to the positioning hole (7) to form a positioning locking structure in which the support block (4) is located below the housing (1).

2. The portable treatment head for treating local wounds based on multi-spectral combination according to claim 1, characterized in that: A support tube (9) coaxially arranged with the through hole (5) is fixed on the inner wall of the positioning ring (2); a positioning rod (8) is plugged into the through hole (5) and the support tube (9); and the positioning rod (8) is threadedly connected to the positioning hole (7).

3. The portable treatment head for treating local wounds based on multi-spectral combination according to claim 1, characterized in that: A handle (10) is fixed on the outer end of the positioning rod (8).

4. The portable treatment head for treating local wounds based on multi-spectral combination according to claim 1, characterized in that: A handle (18) is fixed on the upper end surface of the housing (1).

5. The portable treatment head for treating local wounds based on multi-spectrum combination according to claim 1, characterized in that: A positioning block is fixed on the inner wall of the positioning ring (2), and a return spring is fixed between the upper end surface of the positioning block and the upper end surface of the adjusting long groove (6).

6. The portable treatment head for treating local wounds based on multi-spectrum combination according to claim 1, characterized in that: The support block (4) is an arc-shaped structure coaxially arranged with the positioning ring (2). Slots (4-1) are provided on the inner wall and the outer wall of the support block (4) along the length direction. A cylindrical outer protective shell (11) is added on the periphery of the positioning ring (2). The upper end of the outer protective shell (11) is fixedly connected to the positioning ring (2), and a ring-shaped support plate (12) is fixed on the lower end. A cylindrical inner protective shell (13) is fixed above the inner end of the support plate (12). Symmetrically arranged plug blocks (14) are fixed on the inner wall of the outer protective shell (11) and the outer wall of the inner protective shell (13). The plug blocks (14) are plugged into the slots (4-1) to form a locking structure of the outer protective shell (11), the inner protective shell (13) and the support block (4).

7. The portable treatment head for treating local wounds based on multi-spectrum combination according to claim 6, characterized in that: The support rod (3) is a telescopic rod, an adjustment groove is provided on the lower end surface of the outer protective shell (11), an adjustment ring (15) is fixed on the upper end surface of the support plate (12), a screw hole is provided on the side wall of the outer protective shell (11) at a position corresponding to the adjustment groove, a tightening bolt (16) is provided at the screw hole, and the adjustment ring (15) is plugged into the adjustment groove on the outer protective shell (11) and fixedly connected to the outer protective shell (11) by means of the tightening bolt (16).

8. The portable treatment head for treating local wounds based on multi-spectrum combination according to claim 6, characterized in that: A group of threaded holes are opened in the circumferential direction on the outer wall of the positioning ring (2), and a through hole is opened on the outer protective shell (11). The treatment head also includes a connecting bolt (17). The screw rod of the connecting bolt (17) passes through the through hole on the outer protective shell (11) and is threadedly connected with the threaded hole on the positioning ring (2).

9. The portable treatment head for treating local wounds based on multi-spectrum combination according to claim 8, characterized in that: A recessed groove is provided on the outer wall of the outer protective shell (11), and a nut of the connecting bolt (17) is located in the recessed groove.

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