It is a kind of it is medical can injection shank fixing sleeve
Technical field
The present invention relates to a kind of shank fixing sleeve, more particularly to it is a kind of it is medical can injection shank fixing sleeve.
Background technique
In orthopaedics, it will usually have the patient of various position fracture, fracture of lower leg is exactly a part therein, in order to make shank
Restoring faster, doctor can bandage the shank of patient, but doctor is typically all to be wrapped up patient's shank with gauze, by
Patient often walks about in daily life, is so easy for that shank is caused to be sprained again, and shank also needs periodically to add medicine to, then
It needs to remove on gauze, it is more troublesome, it does not walk about so people can rest as far as possible, but do not walk about and be easy for causing shank rehabilitation fast
Degree is slow.
Summary of the invention
In order to overcome patient in daily life often to walk about, so it is easy for that shank is caused to be sprained again, and shank
It also needs periodically to add medicine to, then needs to remove on gauze, more troublesome disadvantage, therefore, technical problem of the invention are as follows: one kind is provided
Shank can either be fixed, moreover it is possible to facilitate injection, avoid that shank sprains again it is medical can injection shank fixing sleeve.
Technical solution: it is a kind of it is medical can injection shank fixing sleeve, include footmuff, arc panel, sponge block, sleeve, lead
Bar, pulling block, gear, fixture block, arc strip and rack gear, footmuff top are equipped with arc panel, and arc panel medial surface is provided with mounting groove, peace
It is equipped with sponge block in tankage, two sides are fitted with arc strip to arc panel right end up and down, and two sides are all up and down on the left of arc panel lateral surface
Sleeve is installed, middle part is provided with through-hole on front side of sleeve, is equipped with rack gear in through-hole, rack gear front end is connect with arc strip tail end, sleeve
Left side central portion is provided with guide hole, is equipped with guide rod in guide hole, guide rod left end is equipped with pulling block, and guide rod right end is equipped with gear, gear position
It is engaged above rack gear, gear right side center location is equipped with fixture block, and right side central is provided with card slot, fixture block position in sleeve
In cooperating in card slot with it.
Furthermore, it is therefore particularly preferred that further include having medicine-filling device, medicine-filling device includes arc liquid case, drain pipe, first
Check valve, plug, cylinder body, escape pipe, air inlet pipe, second one-way valve, piston, motion bar, pulling plate and the first spring, after arc panel
Side is equipped with arc liquid case, and arc liquid case front side is evenly spaced to be connected with drain pipe, is connected in drain pipe and arc liquid case, drain
Pipe is equipped with the first check valve, connect on rear side of drain pipe tail end and arc panel, is connected in drain pipe and mounting groove, after arc liquid case
Side right part is equipped with plug, and plug and arc liquid case cooperate, and cylinder body is equipped on the right side of arc panel lateral surface, is equipped with piston in cylinder body,
Piston right flank middle part is equipped with motion bar, and motion bar tail end middle part on front side of cylinder body is equipped with pulling plate, pulling plate trailing flank with
It is connected with the first spring between the outer leading flank of cylinder body, the first spring pocket is on motion bar, and left part is connected with escape pipe on rear side of cylinder body,
It is connected in escape pipe and cylinder body, connect, be connected in escape pipe and arc liquid case, after cylinder body on the right side of escape pipe tail end and arc liquid case
Side right part is connected with air inlet pipe, is connected in air inlet pipe and cylinder body, is designed with second one-way valve on air inlet pipe and escape pipe.
Furthermore, it is therefore particularly preferred that further include having directive wheel, slide bar and second spring, be provided on the right side of arc panel lateral surface
Guide chute, guide chute are located on front side of cylinder body, and groove is provided in the middle part of pulling plate left side, is equipped with slide bar, slide bar right end in groove
Second spring is connected between groove right side, slide bar left end is equipped with directive wheel, and directive wheel is located in guide chute to be slided with it
Dynamic cooperation.
Patient pulls pulling block to be moved to the left first, and pulling block, which is moved to the left, drives guide rod to be moved to the left, and guide rod is moved to the left band
Moving gear is moved to the left, and gear, which is moved to the left, drives fixture block to be moved to the left, and fixture block is moved to the left to be detached from card slot, stops drag drawing
Block can pull arc strip band carry-over bar to move forward, and when rack gear is moved forward with through-hole disengaging, can stop drag arc
Medical fluid can be poured in sponge block by item, patient, then shank is put into arc panel and footmuff, and sponge block connects with patient's shank
Touching, so sponge block by liquid medicine painting on patient's shank, patient pulls arc strip band carry-over bar to be moved to set through through-hole again
In cylinder, and then arc strip is contacted with patient's shank and is fixed, and stops drag arc strip, then pulling block is pushed to move right, pulling block
Move right and guide rod driven to move right, guide rod move right band moving gear moves right, gear move right drive fixture block to
It moves right and is caught in card slot, stop pushing pulling block, and then fixture block fixes gear with card slot cooperation, rack gear is also just fixed.When
When needing injection again in sponge block, injection can be carried out to sponge block by aforesaid operations.
Patient removes plug from arc liquid case first, then medical fluid is poured into arc liquid case, has when in arc liquid case
When suitable medical fluid, plug is got back into arc liquid case, then pulling plate is pushed to be moved forward and backward, the first spring constantly stretches, and draws
Plate is moved forward and backward band piston and is moved forward and backward, and when piston moves forward, air is pumped into cylinder body by piston by air inlet pipe, when
When piston moves backward, by the intracorporal air push-in escape pipe of cylinder, the air in escape pipe is discharged into arc liquid case piston, into
And air is discharged into arc liquid case and medical fluid is pushed to be discharged into drain pipe, the medical fluid in drain pipe is discharged into mounting groove and connects with sponge block
Touching, medical fluid penetrate into sponge block.When there is suitable medical fluid in sponge block, pulling plate can be stopped drag, patient can start by
Shank is put into arc panel and footmuff.When needing injection again in sponge block, pulling plate can be pushed to be moved forward and backward medicine again
Liquid is discharged into sponge block.In this way, can make patient more easily to injection in sponge block.
When patient pulls pulling plate to be moved forward and backward, pulling plate is moved forward and backward with moving slide-bar simultaneously, and slide bar is moved forward and backward to drive and lead
It is moved forward and backward in guide chute to wheel, because of the effect of second spring, directive wheel is always situated in guide chute, and so guiding is slided
Slot play the guiding role more firm when keeping pulling plate mobile with directive wheel.
The present invention is fixed patient's shank by the cooperation of arc panel and arc strip, and patient is avoided to make shank again walking about
It sprains, influences the rehabilitation of shank, and by pouring into medical fluid in sponge block, it can be while fixed, moreover it is possible to which carrying out the topical application of drug makes
Medical fluid faster, by medicine-filling device, then can be injected in sponge block, be not necessarily to patient oneself injection by shank rehabilitation, convenient and efficient,
And it is stretched out out of arc panel also without by shank, by the effect of directive wheel and leading block, then pulling plate can be made more firm
Movement does not influence injection.
Detailed description of the invention
Fig. 1 is schematic view of the front view of the invention.
Fig. 2 is partial top structural schematic diagram of the invention.
In figure: 1. footmuffs, 2. arc panels, 3. mounting grooves, 4. sponge blocks, 5. sleeves, 6. guide holes, 7. guide rods, 8. pulling blocks,
9. gear, 10. fixture blocks, 11. card slots, 12. through-holes, 13. arc strips, 14. rack gears, 15. medicine-filling devices, 151. arc liquid cases,
152. drain pipes, 153. first check valves, 154. plugs, 155. cylinder bodies, 156. escape pipes, 157. air inlet pipe, 158. second is single
To valve, 159. pistons, 1510. motion bars, 1511. pulling plates, 1512. first springs, 16. guide chutes, 17. directive wheels, 18. is recessed
Slot, 19. slide bars, 20. second springs.
Specific embodiment
In order to make the objectives, technical solutions and advantages of the present invention clearer, With reference to embodiment and join
According to attached drawing, the present invention is described in more detail.It should be understood that these descriptions are merely illustrative, and it is not intended to limit this hair
Bright range.In addition, in the following description, descriptions of well-known structures and technologies are omitted, to avoid this is unnecessarily obscured
The concept of invention.
Embodiment 1
It is a kind of it is medical can injection shank fixing sleeve, as shown in Figs. 1-2, include footmuff 1, arc panel 2, sponge block 4, sleeve 5,
Guide rod 7, pulling block 8, gear 9, fixture block 10, arc strip 13 and rack gear 14 are equipped with arc panel 2,2 inside of arc panel at the top of footmuff 1
Face is provided with mounting groove 3, and sponge block 4 is equipped in mounting groove 3, and 2 right end of arc panel is fitted with arc strip 13, arc panel in two sides up and down
Two sides are fitted with sleeve 5 up and down on the left of 2 lateral surfaces, and 5 front side middle part of sleeve is provided with through-hole 12, is equipped with rack gear 14 in through-hole 12,
14 front end of rack gear is connect with 13 tail end of arc strip, and 5 left side central portion of sleeve is provided with guide hole 6, and guide rod 7 is equipped in guide hole 6, and guide rod 7 is left
End is equipped with pulling block 8, and 7 right end of guide rod is equipped with gear 9, and gear 9, which is located above rack gear 14, to be engaged, 9 right side of gear circle
Heart position is equipped with fixture block 10, and right side central is provided with card slot 11 in sleeve 5, and fixture block 10 is located in card slot 11 and cooperates with it.
Embodiment 2
It is a kind of it is medical can injection shank fixing sleeve, as shown in Figs. 1-2, include footmuff 1, arc panel 2, sponge block 4, sleeve 5,
Guide rod 7, pulling block 8, gear 9, fixture block 10, arc strip 13 and rack gear 14 are equipped with arc panel 2,2 inside of arc panel at the top of footmuff 1
Face is provided with mounting groove 3, and sponge block 4 is equipped in mounting groove 3, and 2 right end of arc panel is fitted with arc strip 13, arc panel in two sides up and down
Two sides are fitted with sleeve 5 up and down on the left of 2 lateral surfaces, and 5 front side middle part of sleeve is provided with through-hole 12, is equipped with rack gear 14 in through-hole 12,
14 front end of rack gear is connect with 13 tail end of arc strip, and 5 left side central portion of sleeve is provided with guide hole 6, and guide rod 7 is equipped in guide hole 6, and guide rod 7 is left
End is equipped with pulling block 8, and 7 right end of guide rod is equipped with gear 9, and gear 9, which is located above rack gear 14, to be engaged, 9 right side of gear circle
Heart position is equipped with fixture block 10, and right side central is provided with card slot 11 in sleeve 5, and fixture block 10 is located in card slot 11 and cooperates with it.
It further include having medicine-filling device 15, medicine-filling device 15 includes arc liquid case 151, drain pipe 152, the first check valve
153, plug 154, cylinder body 155, escape pipe 156, air inlet pipe 157, second one-way valve 158, piston 159, motion bar 1510, pulling plate
1511 and first spring 1512, arc liquid case 151 is equipped on rear side of arc panel 2, and 151 front side of arc liquid case is evenly spaced to be connected with
It is connected in drain pipe 152, drain pipe 152 and arc liquid case 151, drain pipe 152 is equipped with the first check valve 153, drain pipe 152
It connects, is connected in drain pipe 152 and mounting groove 3,151 rear side right part of arc liquid case is equipped with plug on rear side of tail end and arc panel 2
154, plug 154 and arc liquid case 151 cooperate, and cylinder body 155 is equipped on the right side of 2 lateral surface of arc panel, is equipped with piston in cylinder body 155
159,159 right flank middle part of piston is equipped with motion bar 1510, and 1510 tail end of motion bar is equipped with through 155 front side middle part of cylinder body
Pulling plate 1511 is connected with the first spring 1512, the first 1512 sets of spring between 1511 trailing flank of pulling plate and the outer leading flank of cylinder body 155
On motion bar 1510,155 rear side left part of cylinder body is connected with escape pipe 156, is connected in escape pipe 156 and cylinder body 155, escape pipe
It connects on the right side of 156 tail ends and arc liquid case 151, is connected in escape pipe 156 and arc liquid case 151, the connection of 155 rear side right part of cylinder body
There is air inlet pipe 157, is connected in air inlet pipe 157 and cylinder body 155, is designed with second one-way valve on air inlet pipe 157 and escape pipe 156
158。
Embodiment 3
It is a kind of it is medical can injection shank fixing sleeve, as shown in Figs. 1-2, include footmuff 1, arc panel 2, sponge block 4, sleeve 5,
Guide rod 7, pulling block 8, gear 9, fixture block 10, arc strip 13 and rack gear 14 are equipped with arc panel 2,2 inside of arc panel at the top of footmuff 1
Face is provided with mounting groove 3, and sponge block 4 is equipped in mounting groove 3, and 2 right end of arc panel is fitted with arc strip 13, arc panel in two sides up and down
Two sides are fitted with sleeve 5 up and down on the left of 2 lateral surfaces, and 5 front side middle part of sleeve is provided with through-hole 12, is equipped with rack gear 14 in through-hole 12,
14 front end of rack gear is connect with 13 tail end of arc strip, and 5 left side central portion of sleeve is provided with guide hole 6, and guide rod 7 is equipped in guide hole 6, and guide rod 7 is left
End is equipped with pulling block 8, and 7 right end of guide rod is equipped with gear 9, and gear 9, which is located above rack gear 14, to be engaged, 9 right side of gear circle
Heart position is equipped with fixture block 10, and right side central is provided with card slot 11 in sleeve 5, and fixture block 10 is located in card slot 11 and cooperates with it.
It further include having medicine-filling device 15, medicine-filling device 15 includes arc liquid case 151, drain pipe 152, the first check valve
153, plug 154, cylinder body 155, escape pipe 156, air inlet pipe 157, second one-way valve 158, piston 159, motion bar 1510, pulling plate
1511 and first spring 1512, arc liquid case 151 is equipped on rear side of arc panel 2, and 151 front side of arc liquid case is evenly spaced to be connected with
It is connected in drain pipe 152, drain pipe 152 and arc liquid case 151, drain pipe 152 is equipped with the first check valve 153, drain pipe 152
It connects, is connected in drain pipe 152 and mounting groove 3,151 rear side right part of arc liquid case is equipped with plug on rear side of tail end and arc panel 2
154, plug 154 and arc liquid case 151 cooperate, and cylinder body 155 is equipped on the right side of 2 lateral surface of arc panel, is equipped with piston in cylinder body 155
159,159 right flank middle part of piston is equipped with motion bar 1510, and 1510 tail end of motion bar is equipped with through 155 front side middle part of cylinder body
Pulling plate 1511 is connected with the first spring 1512, the first 1512 sets of spring between 1511 trailing flank of pulling plate and the outer leading flank of cylinder body 155
On motion bar 1510,155 rear side left part of cylinder body is connected with escape pipe 156, is connected in escape pipe 156 and cylinder body 155, escape pipe
It connects on the right side of 156 tail ends and arc liquid case 151, is connected in escape pipe 156 and arc liquid case 151, the connection of 155 rear side right part of cylinder body
There is air inlet pipe 157, is connected in air inlet pipe 157 and cylinder body 155, is designed with second one-way valve on air inlet pipe 157 and escape pipe 156
158。
Further include having directive wheel 17, slide bar 19 and second spring 20, be provided with guide chute 16 on the right side of 2 lateral surface of arc panel,
Guide chute 16 is located at 155 front side of cylinder body, and groove 18 is provided in the middle part of 1511 left side of pulling plate, and slide bar 19 is equipped in groove 18, sliding
It is connected with second spring 20 between 19 right end of bar and the right side of groove 18,19 left end of slide bar is equipped with directive wheel 17, and directive wheel 17
In being slidably matched in guide chute 16 with it.
Patient pulls pulling block 8 to be moved to the left first, and pulling block 8, which is moved to the left, drives guide rod 7 to be moved to the left, and guide rod 7 is to moving to left
Dynamic band moving gear 9 is moved to the left, and gear 9, which is moved to the left, drives fixture block 10 to be moved to the left, and fixture block 10 is moved to the left de- with card slot 11
From stopping drag pulling block 8, arc strip 13 can be pulled to move forward with carry-over bar 14, rack gear 14 moves forward de- with through-hole 12
From when, arc strip 13 can be stopped drag, medical fluid can be poured in sponge block 4 by patient, then shank is put into arc panel 2 and foot
Set 1 in, sponge block 4 is contacted with patient's shank, so sponge block 4 by liquid medicine painting on patient's shank, patient pulls arc again
Item 13 is moved in sleeve 5 with carry-over bar 14 through through-hole 12, and then arc strip 13 is contacted with patient's shank and is fixed, and is stopped
Arc strip 13 is pulled, then pulling block 8 is pushed to move right, pulling block 8, which moves right, drives guide rod 7 to move right, and guide rod 7 moves right
Band moving gear 9 moves right, and gear 9, which moves right, to be driven fixture block 10 to move right to be caught in card slot 11, stops pushing pulling block 8,
And then fixture block 10 and the cooperation of card slot 11 are fixed by gear 9, rack gear 14 is also just fixed.When needing injection again in sponge block 4,
Injection can be carried out to sponge block 4 by aforesaid operations.
Patient removes plug 154 from arc liquid case 151 first, then medical fluid is poured into arc liquid case 151, works as arc
When having suitable medical fluid in liquid case 151, plug 154 is got back into arc liquid case 151, then pulling plate 1511 is pushed to be moved forward and backward,
First spring 1512 is constantly flexible, and pulling plate 1511 is moved forward and backward band piston 159 and is moved forward and backward, when piston 159 moves forward
When, air is pumped into cylinder body 155 by piston 159 by air inlet pipe 157, and when piston 159 moves backward, piston 159 is by cylinder body
In air push-in escape pipe 156 in 155, the air in escape pipe 156 is discharged into arc liquid case 151, and then air is discharged into arc
Medical fluid is pushed to be discharged into drain pipe 152 in shape liquid case 151, the medical fluid in drain pipe 152 is discharged into mounting groove 3 and connects with sponge block 4
Touching, medical fluid penetrate into sponge block 4.When having suitable medical fluid in sponge block 4, pulling plate 1511, patient can be stopped drag
Start to be put into shank in arc panel 2 and footmuff 1.When needing injection again in sponge block 4, pulling plate 1511 can be pushed again
Medical fluid is discharged into sponge block 4 by back-and-forth motion.In this way, can make patient more easily to injection in sponge block 4.
When patient pulls pulling plate 1511 to be moved forward and backward, pulling plate 1511 is moved forward and backward with moving slide-bar 19 simultaneously, before slide bar 19
It is mobile afterwards that directive wheel 17 is driven to be moved forward and backward in guide chute 16, because of the effect of second spring 20, directive wheel 17 always situated in
In guide chute 16, such guide chute 16 play the guiding role more firm when keeping pulling plate 1511 mobile with directive wheel 17.
It should be understood by those skilled in the art that the above embodiments do not limit the invention in any form, it is all using equivalent
The mode technical solution obtained of replacement or equivalent transformation, falls within the scope of protection of the present invention.