CN209137033U - A kind of pneumatic splint - Google Patents
A kind of pneumatic splint Download PDFInfo
- Publication number
- CN209137033U CN209137033U CN201821760482.0U CN201821760482U CN209137033U CN 209137033 U CN209137033 U CN 209137033U CN 201821760482 U CN201821760482 U CN 201821760482U CN 209137033 U CN209137033 U CN 209137033U
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- China
- Prior art keywords
- adjusting rod
- air cushion
- sealing ring
- hole
- cam
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses a kind of pneumatic splints, including air cushion and air bag, the outside of the air cushion is equipped with sealant, the two sides of air cushion are equipped with the cingulum of integral structure, the side of air cushion successively offers suction nozzle and outlet nozzle from top to bottom, the internal sizes of suction nozzle are connected to rubber plug, the side of outlet nozzle is equipped with the escape pipe of integral structure, the inside of air bag is bonded with gas tube, the other end of gas tube is provided with pneumatic head, the two sides of escape pipe offer through-hole, sealing ring is bonded on the outside of through-hole, the inside of sealing ring is equipped with adjusting rod, pass through air bag, suction nozzle, outlet nozzle, cam, adjusting rod, be open isostructural setting, it is inflated when inflation by air bag intermittence, personnel are deflated by adjusting rod rotation when deflation, it deflates and also deflates to be intermittent, and the rate of deflation can be carried out It adjusts, the problem that inflation deflation can be effectively prevent too fast slows down the pain of patient.
Description
Technical field
The utility model relates to the field of medical instrument technology more particularly to a kind of pneumatic splints.
Background technique
Clamping plate is one of the common tool for fracture fixation, currently, different according to production material, clamping plate is broadly divided into two
Class: the first kind is wooden clamping plate, reinforced plastics clamping plate, steel clamping plate and high molecular material clamping plate, but since this kind of clamping plate is
Achieve the purpose that fixed fracture using the hardness of splint material, have when in use to musculature it is biggish repressive, comfortably
Property is poor, especially can also cause the pain of fracture end because jolting when carrying the wounded, increase the pain of the wounded, while this kind of folder
Plate bulk is big, heavier-weight, it has not been convenient to carry, be not suitable for field emergency aid and treatment and use, the second class is pneumatic splint, pneumatic splint
Compared with wooden clamping plate, reinforced plastics clamping plate, steel clamping plate and high molecular material clamping plate, not only small in size, light-weight, carrying side
Just, fracture fixation can be effectively carried out, and can slow down and cause the pain of the wounded's fracture end due to jolting when carrying, is subtracted
The pain of ambulant patient.
Pneumatic splint in the prior art is all to continue progress in inflation/deflation, may cause inflation in the process and deflates
It is too fast to bring pain to fracture personnel, the problem of pneumatic splint will appear gas leakage after multiple inflation/deflation.
Utility model content
Purpose of the utility model is to solve exist in the prior art inflation/deflation persistently carry out, easy gas leakage the shortcomings that,
And a kind of pneumatic splint proposed.
To achieve the goals above, the utility model adopts the technical scheme that
The outside of a kind of pneumatic splint, including air cushion and air bag, the air cushion is equipped with sealant, and the two sides of air cushion are equal
Cingulum equipped with integral structure, the side of air cushion successively offer suction nozzle and outlet nozzle, the internal sizes of suction nozzle from top to bottom
It is connected to rubber plug, the side of outlet nozzle is equipped with the escape pipe of integral structure, and the inside of air bag is bonded with gas tube, inflates
The other end of pipe is provided with pneumatic head, and the two sides of escape pipe offer through-hole, sealing ring is bonded on the outside of through-hole, sealing ring
Inside is equipped with adjusting rod, and the outer cover of adjusting rod is equipped with cam, and the inner wall of escape pipe has been screwed supporting block, supporting block
On offer opening.
Preferably, the cross-sectional area of the opening and the cross-sectional area of cam are equal in magnitude.
Preferably, circular hole is offered on the sealing ring, the inner wall splicing of circular hole has metal ring, the adjusting rod insertion
In the inside of metal ring, the adjusting rod passes through the inside of through-hole.
Preferably, the sealant and sealing ring are rubber structure.
Preferably, the middle section of the cam offers aperture, and the adjusting rod is welded on the inside of aperture, cam
Center and the center of opening are on the same axis.
The beneficial effects of the utility model are:
1, the close of pneumatic splint is greatly increased by sealant, the isostructural setting of sealing ring in the utility model
Feng Xing, the case where being not in gas leakage after pneumatic splint is used for multiple times.
2, it isostructural is set in the utility model by air bag, suction nozzle, outlet nozzle, cam, adjusting rod, opening
It sets, when inflation is inflated by air bag intermittence, and personnel are deflated by adjusting rod rotation when deflation, between deflation is also
Having a rest property is deflated, and the rate of deflation can be adjusted, and the problem that inflation deflation can be effectively prevent too fast slows down patient's
Pain.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of pneumatic splint positive structure schematic；
Fig. 2 be the utility model proposes a kind of pneumatic splint side view；
Fig. 3 be the utility model proposes a kind of pneumatic splint partial enlarged view；
Fig. 4 be the utility model proposes cam side view.
In figure: 1 air cushion, 2 sealants, 3 cingulums, 4 outlet nozzles, 5 suction nozzles, 6 gas tubes, 7 rubber plugs, 8 air bags,
9 sealing rings, 10 escape pipes, 11 adjusting rods, 12 openings, 13 cams.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, the outside of a kind of pneumatic splint, including air cushion 1 and air bag 8, the air cushion 1 is equipped with sealant
2, sealant 2 and sealing ring 9 are rubber structure, by sealant 2, the isostructural setting of sealing ring 9, greatly increase and fill
The leakproofness of gas clamping plate, the case where being not in gas leakage after pneumatic splint is used for multiple times, the two sides of air cushion 1 are equipped with integrated knot
The cingulum 3 of structure, the side of air cushion 1 successively offer suction nozzle 5 and outlet nozzle 4 from top to bottom, and the internal sizes of suction nozzle 5 are connected to rubber
Glue plug 7, the side of outlet nozzle 4 are equipped with the escape pipe 10 of integral structure, and the inside of air bag 8 is bonded with gas tube 6, passes through
Air bag 8, suction nozzle 5, outlet nozzle 4, cam 13, adjusting rod 11,12 isostructural settings of opening, when inflation, pass through inflating air
Capsule intermittence is inflated, and personnel are rotated by adjusting rod 11 to deflate when deflation, is deflated and is also deflated to be intermittent, and can be right
The rate of deflation is adjusted, and inflation can be effectively prevent to deflate too fast problem, slows down the pain of patient, gas tube 6 it is another
One end is provided with pneumatic head, and the two sides of escape pipe 10 offer through-hole, and sealing ring 9 is bonded on the outside of through-hole, is opened on sealing ring 9
Equipped with circular hole, the inner wall splicing of circular hole has metal ring, and the adjusting rod 11 is embedded in the inside of metal ring, the adjusting rod
11 pass through the inside of through-hole, and the inside of sealing ring 9 is equipped with adjusting rod 11, and the outer cover of adjusting rod 11 is equipped with cam 13, escape pipe
10 inner wall has been screwed supporting block, opening 12 is offered in supporting block, be open 12 cross-sectional area and cam 13
Cross-sectional area is equal in magnitude, and the middle section of cam 13 offers aperture, and the adjusting rod 11 is welded on the inside of aperture, cam
13 center and the center of opening 12 are on the same axis.
In the present embodiment, when using pneumatic splint, air cushion 1 is prevented at patients with fractures, the air bag 8 of Xiang Peibei
Pneumatic head insertion suction nozzle 5 inside, the inside of air cushion 1 is inflated by squeezing air bag 8, after the completion of inflation
Cingulum 3 is fastened.
Further, when removing air cushion 1, personnel rotate adjusting rod 11, and adjusting rod 11 is rotated with moving cam 13, cam 13
When rotation, part of it can block opening 12, shut escape pipe 10, continue to rotate opening 12 and open wide again, and gas can flow into,
Constantly rotation adjusting rod 11 can make air cushion 1 intermittently deflate, and intermittently inflation, which is deflated, is using pneumatic splint
When greatly slow down the pain of patient.
In addition to this, sealant 2 and sealing ring 9 are used for the sealing of air cushion 1, and the sealing effect of air cushion 1 is good, it is used for multiple times
Afterwards, it still can guarantee that good air-tightness, service life are longer.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of pneumatic splint, including air cushion (1) and air bag (8), which is characterized in that the outside of the air cushion (1) is equipped with
Sealant (2), the two sides of air cushion (1) are equipped with the cingulum (3) of integral structure, and the side of air cushion (1) successively opens up from top to bottom
There are suction nozzle (5) and outlet nozzle (4), the internal sizes of suction nozzle (5) are connected to rubber plug (7), and the side of outlet nozzle (4) is equipped with one
The escape pipe (10) of body structure, the inside of air bag (8) are bonded with gas tube (6), and the other end of gas tube (6), which is provided with, to be filled
Gas head, the two sides of escape pipe (10) offer through-hole, are bonded on the outside of through-hole sealing ring (9), and the inside of sealing ring (9) is equipped with
The outer cover of adjusting rod (11), adjusting rod (11) is equipped with cam (13), and the inner wall of escape pipe (10) has been screwed support
Block offers opening (12) in supporting block.
2. a kind of pneumatic splint according to claim 1, which is characterized in that the cross-sectional area and cam of the opening (12)
(13) cross-sectional area is equal in magnitude.
3. a kind of pneumatic splint according to claim 1, which is characterized in that offer circular hole on the sealing ring (9), circle
The inner wall splicing in hole has metal ring, and the adjusting rod (11) is embedded in the inside of metal ring, and the adjusting rod (11) passes through
The inside of through-hole.
4. a kind of pneumatic splint according to claim 1, which is characterized in that the sealant (2) is with sealing ring (9)
Rubber structure.
5. a kind of pneumatic splint according to claim 1, which is characterized in that the middle section of the cam (13) offers
Aperture, the adjusting rod (11) are welded on the inside of aperture, and the center of cam (13) and the center of opening (12) are in same axis
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760482.0U CN209137033U (en) | 2018-10-29 | 2018-10-29 | A kind of pneumatic splint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821760482.0U CN209137033U (en) | 2018-10-29 | 2018-10-29 | A kind of pneumatic splint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209137033U true CN209137033U (en) | 2019-07-23 |
Family
ID=67271024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821760482.0U Active CN209137033U (en) | 2018-10-29 | 2018-10-29 | A kind of pneumatic splint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209137033U (en) |
-
2018
- 2018-10-29 CN CN201821760482.0U patent/CN209137033U/en active Active
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