CN215535441U

CN215535441U - Fracture fixation splint with medicine slow-release therapeutic effect

Info

Publication number: CN215535441U
Application number: CN202122260221.0U
Authority: CN
Inventors: 周啟林; 周仪; 沈嘉怡; 王丽娜; 曹菁
Original assignee: TIANSHI COLLEGE
Current assignee: TIANSHI COLLEGE
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-01-18
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses a fracture fixation splint with a drug slow-release treatment effect, which comprises a splint main body, a drug cavity, a drug outlet hole, a drug groove, a drug injection tube and a plug head, wherein the upper end of the splint main body is provided with the drug cavity; medical personnel can adjust the supply volume of medicine according to the injured condition of patient, improves the convenience of device, avoids the patient to touch the carousel by mistake when removing simultaneously, leads to the play medicine volume in medicine hole to receive the regulation, influences patient's treatment, improves the usability of device.

Description

Fracture fixation splint with medicine slow-release therapeutic effect

Technical Field

The utility model relates to the technical field of fixed splints, in particular to a fracture fixed splint with a drug slow-release treatment effect.

Background

When treating a patient with fracture, the fixing splint is generally placed at the fracture part of the patient, and then the fixing splint is fixed through a bandage, when the patient needs to change the medicine for the injured position, the fixing splint may need to be removed for changing the medicine, so that the treatment of the patient is troublesome, in order to conveniently apply the medicine to the patient, the treatment medicine may be added into the fixing splint, and the injured position of the patient is conveniently treated through slow-release treatment, for example, the fracture treatment splint with the medicine slow-release system of the granted Chinese utility model patent with the publication number of 201720215345.8 injects the medicine into the storage part through the liquid injection hole, the storage part stores the medicine and slowly releases the medicine through the liquid outlet hole, and the splint is also provided with a pressing part, so that the treatment can be realized by extruding the storage part when needing a large amount of medicine, the existing fixing splint can basically meet daily use requirements, there are still some disadvantages that need to be improved.

When the wound of a patient is gradually recovered, the requirement of the medicament may gradually decrease, but because the size of the liquid outlet hole may not be adjusted, a doctor may not control the dosage of the liquid outlet hole, and thus the wound of the patient may be burdened, so that a fracture fixing splint with a medicament slow-release treatment effect is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the fracture fixation splint with the drug slow-release treatment effect, the rotating disc is rotated, the rotating disc drives the adjusting block to move through the rotating rod, the adjusting block adjusts the size of the outlet of the drug outlet hole, the medical staff can conveniently control the output condition of the drug liquid, and the usability of the device is improved.

In order to solve the technical problems, the utility model provides the following technical scheme: a fracture fixation splint with drug slow release treatment effect comprises a splint main body, a drug cavity, a drug outlet hole, a drug groove, a drug injection tube and a plug head, wherein the upper end of the splint main body is provided with the drug cavity, the upper end of the drug cavity is provided with the drug injection tube, the plug head is inserted into the upper end of the drug injection tube, the lower end of the drug cavity is provided with the drug groove, the drug outlet hole is arranged on the front of the drug groove and the splint main body, the upper end of the drug cavity is jointed with a rotary hole, the rotating holes are all provided with the upper end of the clamp plate main body, the middle part of the rotating hole is penetrated with a rotating rod, the rotating rod sequentially penetrates through the medicine cavity and the medicine groove from top to bottom, the tail ends of the rotating rods are all welded with rotating blocks, the rotary blocks are embedded in the rotary grooves, the rotary grooves are provided with regulating blocks which are in hot melting and are attached to the bottom ends of the inner walls of the medicine grooves, the front surfaces of the middle parts of the rotary rods are provided with regulating blocks in hot melting and attaching mode, and the regulating block openly with go out the laminating of medicine hole, the hot melt laminating of bull stick top has the carousel, the hot melt laminating all is in the medicine tank bottom has the connecting pipe.

As a preferred technical scheme of the utility model, spring grooves are formed in the left side and the right side of the splint main body, loop bars are embedded in the spring grooves, springs are sleeved on the surfaces of the loop bars, one ends of the springs are welded on the loop bars, the other ends of the springs are welded on the spring grooves, limiting plates are welded on the upper ends of the loop bars, avoidance holes are formed in the middle of the limiting plates, and the avoidance holes are sleeved on the surfaces of the turnplates.

As a preferred technical scheme of the utility model, the inner walls of the rotating holes are all hot-melted and attached with first sealing rings, and the inner sides of the first sealing rings are all attached with the surfaces of the rotating rods.

As a preferred technical scheme of the utility model, the middle parts of the turntables are provided with carrying grooves, and the middle parts of the carrying grooves are adhered with the indicating blocks.

As a preferred technical scheme of the utility model, the inner walls of the medicine grooves are welded with limiting blocks.

As a preferred technical scheme of the utility model, the middle part of the upper end of the rotating groove is provided with the second sealing rings in a hot melting and adhering mode, and the second sealing rings are sleeved on the surface of the rotating rod.

As a preferred technical scheme of the present invention, the avoiding holes are all circular through holes, the rotating discs are all circular cakes, and the diameter of the surface of the circular cake of the rotating disc is equal to the diameter of the inner wall of the circular through hole of the avoiding hole.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. this fixed splint of fracture with medicine slowly-releasing treatment effect is provided with carousel, bull stick, regulating block, commentaries on classics piece and turn trough, and through rotating the carousel, the carousel passes through the bull stick and drives the commentaries on classics piece and remove in the turn trough, makes the bull stick drive the regulating block at the medicine inslot, and after the regulating block removed, the regulating block was adjusted the size in a medicine hole, and medical personnel can adjust the supply volume of medicine according to the injured condition of patient, improve the convenience of device.

2. This fixed splint of fracture with medicine slowly-releasing treatment effect is provided with limiting plate, spring groove and loop bar, resumes through spring elastic deformation, and the spring drives the loop bar and removes in the spring groove to the loop bar drives the limiting plate suit on the carousel surface, and through the limiting plate suit on the carousel surface, avoids the patient when removing, and the carousel is touched to the patient mistake, and the play medicine volume that leads to going out the medicine hole receives the regulation, influences patient's treatment, the usability of improving the device.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic top sectional view of the drug tank of the present invention;

FIG. 5 is an enlarged schematic view of the utility model at A of FIG. 1;

fig. 6 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Wherein: 1. a splint main body; 2. a medicine cavity; 3. a medicine outlet hole; 4. a medicine groove; 5. a rotating rod; 6. a limiting plate; 7. a plug head; 8. a spring; 9. a spring slot; 10. a loop bar; 11. a connecting pipe; 12. a first seal ring; 13. hole turning; 14. a turntable; 15. an indication block; 16. a carrying groove; 17. rotating the groove; 18. a second seal ring; 19. rotating the block; 20. a medicine injection tube; 21. an adjusting block; 22. a limiting block; 23. avoiding the hole.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

referring to fig. 1-6, a fracture fixation splint with drug slow-release treatment effect comprises a splint main body 1, a drug cavity 2, a drug outlet hole 3, a drug groove 4, a drug injection tube 20 and a plug 7, the upper end of the splint main body 1 is provided with the drug cavity 2, the upper end of the drug cavity 2 is provided with the drug injection tube 20, the plug 7 is inserted into the upper end of the drug injection tube 20, the lower end of the drug cavity 2 is provided with the drug groove 4, the drug outlet hole 3 is arranged on the front of the drug groove 4 and the splint main body 1, the upper end of the drug cavity 2 is bonded with a rotary hole 13, the rotary holes 13 are all provided with the upper end of the splint main body 1, the middle part of the rotary hole 13 is penetrated with a rotary rod 5, the rotary rod 5 sequentially penetrates through the drug cavity 2 and the drug groove 4 from top to bottom, the tail end of the rotary rod 5 is welded with a rotary block 19, the rotary block 19 is embedded in the rotary groove 17, the rotary grooves 17 are all provided with hot-melting bonded on the bottom of the inner wall of the drug groove 4, the front of the rotary rod 5 is bonded with an adjusting block 21, and the front of the drug outlet hole 3, the top end of the rotating rod 5 is hot-melted and attached with a rotating disc 14, and the bottom ends of the medicine tanks 4 are hot-melted and attached with connecting pipes 11;

when the play medicine volume of medicine hole 3 is adjusted to needs, screw carousel 14 earlier, carousel 14 drives bull stick 5 and rotates, bull stick 5 drives bull block 19 and rotates in bull stick 17, make bull stick 5 drive regulating block 21 remove in medicine inslot 4, set up to fan-shaped through regulating block 21, and medicine inslot 4 sets up to cylindrical recess, the fan-shaped of regulating block 21 setting can rotate in the cylindrical recess of medicine inslot 4 setting, fan-shaped when the regulating block 21 sets up removes the back in medicine inslot 4, regulating block 21 will go out medicine hole 3 and open, thereby adjust the export size of medicine hole 3, the convenience is adjusted the play medicine volume of medicine hole 3, it has connecting pipe 11 to laminate through medicine inslot 4 bottom hot melt simultaneously, connecting pipe 11 is with three medicine inslots 4 together, the convenience is at mutual even to the liquid in medicine inslot 4.

In other embodiments, the left side and the right side of the splint main body 1 are both provided with spring grooves 9, the spring grooves 9 are all embedded with loop bars 10, the surfaces of the loop bars 10 are all sleeved with springs 8, one ends of the springs 8 are all welded on the loop bars 10, the other ends of the springs 8 are all welded on the spring grooves 9, the upper ends of the loop bars 10 are all welded with limiting plates 6, the middle parts of the limiting plates 6 are both provided with avoidance holes 23, and the avoidance holes 23 are all sleeved on the surfaces of the turntables 14;

through this design, when needs use carousel 14, stimulate limiting plate 6 earlier, limiting plate 6 drives loop bar 10 and removes, loop bar 10 removes in spring groove 9, loop bar 10 extrusion spring 8, elastic deformation takes place for spring 8, make loop bar 10 remove from spring groove 9, and limiting plate 6 drives dodge hole 23 and remove, dodge hole 23 and shift out from carousel 14 surface, thereby make things convenient for the operator to stir carousel 14, when needs protect carousel 14, loosen limiting plate 6, the recovery of spring 8 elastic deformation, spring 8 drives loop bar 10 and removes in spring groove 9, loop bar 10 drives limiting plate 6 and removes, limiting plate 6 drives dodge hole 23 and removes, dodge hole 23 suit on carousel 14 surface, thereby avoid carousel 14 to receive the mistake of bumping.

In other embodiments, the inner walls of the rotating holes 13 are thermally welded with the first sealing rings 12, and the inner sides of the first sealing rings 12 are attached to the surface of the rotating rod 5;

through this design, through changeing the first sealing ring 12 of 13 inner walls hot melt laminatings in hole, set up first sealing ring 12 between bull stick 5 and commentaries on classics hole 13, first sealing ring 12 is filled the clearance of bull stick 5 with commentaries on classics hole 13, through bull stick 5 with change the compactness in hole 13, avoids the liquid medicine in medicine chamber 2 to spill through changeing hole 13.

In other embodiments, the middle of the turntable 14 is provided with a carrying groove 16, and the middle of the carrying groove 16 is adhered with an indicating block 15;

through this design, paste in year thing groove 16 through instruction piece 15 to instruction piece 15 position is the same with adjusting block 21's position, and instruction piece 15 conveniently instructs adjusting block 21's position, and the operator can judge adjusting block 21's position through instruction piece 15, makes things convenient for the operator to fix a position adjusting block 21 through instruction piece 15.

In other embodiments, the inner walls of the medicine grooves 4 are welded with the limiting blocks 22;

through this design, through at 4 inner wall welding stoppers 22 of medicine groove, after stopper 22 surface was removed to regulating block 21 one side, stopper 22 restricted regulating block 21, avoided regulating block 21 to rotate at will in medicine groove 4.

In other embodiments, the middle part of the upper end of the rotary groove 17 is provided with the second sealing rings 18 in a hot melting and adhering manner, and the second sealing rings 18 are sleeved on the surface of the rotary rod 5;

through this design, through at 17 upper ends middle part hot melt laminating second sealing ring 18 of bull stick, after 5 rotations of bull stick,

second sealing ring

18 and 5 surface laminating of bull stick increase the compactness of 17 and 5 junctions of bull stick, avoid the liquid medicine to get into in the bull stick 17.

In other embodiments, the avoiding holes 23 are all circular through holes, the rotating discs 14 are all circular cakes, and the diameter of the circular cake-shaped surface of the rotating disc 14 is equal to the diameter of the inner wall of the circular through hole of the avoiding hole 23;

through the design, the diameter of the inner wall of the circular through hole formed in the avoidance hole 23 is equal to the diameter of the surface of the circular cake formed in the rotary disc 14, the avoidance hole 23 can be sleeved on the surface of the rotary disc 14, and the avoidance hole 23 wraps the outer side of the rotary disc 14.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a fixed splint of fracture with medicine slowly-releasing treatment effect, including splint main part (1), medicine chamber (2), go out medicine hole (3), medicine groove (4), injection pipe (20) and chock plug (7), medicine chamber (2) have been seted up to splint main part (1) upper end, injection pipe (20) have been seted up to medicine chamber (2) upper end, injection pipe (20) upper end has inserted chock plug (7), medicine groove (4) have been seted up to medicine chamber (2) lower extreme, medicine groove (4) and splint main part (1) openly open there are play medicine hole (3), its characterized in that: medicine chamber (2) upper end laminating has changeed hole (13), and changes hole (13) and all seted up splint main part (1) upper end, it has bull stick (5) to run through in hole (13) middle part, and bull stick (5) go up to run through medicine chamber (2) and medicine groove (4) in proper order down, bull stick (5) end all welds and has changeed piece (19), and changeed piece (19) all embedded in commentaries on classics groove (17), the hot melt laminating is all seted up in medicine groove (4) inner wall bottom in commentaries on classics groove (17), commentaries on classics stick (5) middle part openly all hot melt laminating has regulating block (21), and regulating block (21) openly laminate with play medicine hole (3), commentaries on classics stick (5) top hot melt laminating has carousel (14), medicine groove (4) bottom all hot melt laminating has connecting pipe (11).

2. The fracture fixation splint with drug sustained-release treatment according to claim 1, wherein: spring groove (9) have all been seted up to splint main part (1) left and right sides, and spring groove (9) all have embedded loop bar (10), loop bar (10) surface all overlaps and is equipped with spring (8), spring (8) one end all welds on loop bar (10), the other end of spring (8) all welds on spring groove (9), loop bar (10) upper end all welds limiting plate (6), limiting plate (6) middle part has all been seted up and has been dodged hole (23), and dodge hole (23) all suit at carousel (14) surface.

3. The fracture fixation splint with drug sustained-release treatment according to claim 1, wherein: the inner wall of the rotating hole (13) is provided with a first sealing ring (12) in a hot melting and adhering mode, and the inner side of the first sealing ring (12) is provided with a rotating rod (5) in a surface adhering mode.

4. The fracture fixation splint with drug sustained-release treatment according to claim 1, wherein: the middle part of the rotary disc (14) is provided with an object carrying groove (16), and the middle part of the object carrying groove (16) is adhered with an indicating block (15).

5. The fracture fixation splint with drug sustained-release treatment according to claim 1, wherein: the inner wall of the medicine groove (4) is welded with a limiting block (22).

6. The fracture fixation splint with drug sustained-release treatment according to claim 1, wherein: the middle part of the upper end of the rotating groove (17) is provided with a second sealing ring (18) in a hot melting and adhering mode, and the second sealing ring (18) is sleeved on the surface of the rotating rod (5).

7. The fracture fixation splint with drug sustained-release treatment according to claim 2, wherein: dodge hole (23) all set up to circular through-hole, carousel (14) all set up to the cake shape, the cake surface diameter that carousel (14) set up equals with the circular through-hole inner wall diameter that dodge hole (23) set up.