A kind of ancon restraint device
Technical field
The utility model relates to care implement technical field more particularly to a kind of ancon restraint devices.
Background technique
In clinical operation, in order to make patient's upper limb beat straight or need to prevent its tube drawing, need to constrain upper limb.
It is all at present to be tightened patient's upper limb with restraint strap, binding tension is easy to appear Le trace;It bundled pine and was easy to dissipate;Moreover,
Restraint strap tightens upper limb, cumbersome.
Utility model content
The utility model is intended to provide ancon restraint device, for constraining the elbow joint of patient, makes patient's upper limb can only be
It is movable in limited range, it can be effectively prevent its tube drawing, and easy to operate.
In order to achieve the above objectives, the technical solution adopted in the utility model is as follows:
There are arc groove in a kind of ancon restraint device, including matrix and restraint strap, described matrix top surface, and arc groove runs through
The front/rear end of matrix, the cell wall of arc groove are equipped with first layer air bag, and first layer air bag is equipped with second layer air bag, described
First layer air bag is equipped with gas nozzle;Described restraint strap one end is fixedly connected with the side of matrix, the other end and matrix of restraint strap
The other side be detachably connected;The wherein side of described matrix is equipped with frenulum.
Wherein, the constraint has two, and two restraint straps are arranged at intervals on matrix.
Further, the second layer air bag is equipped with gas nozzle.
Preferably, the volume of the first layer air bag is greater than the volume of second layer air bag.
Further, arc groove is semicircle, C-shaped or U-shaped.
Preferably, the cross section of matrix is semicircle, C-shaped or U-shaped.
Wherein, restraint strap is magic tape, and the other side of matrix is equipped with buckle.
Alternatively, the other end of restraint strap is Nian Jie by velcro with the other side of matrix.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model can constrain the elbow joint of patient, keeps patient's upper limb movable in limited range, can have
Effect prevents its tube drawing, and easy to operate;
2. the setting of double-layer air bag inside and outside both can be suitably used for the patient of different arm sizes;Skin contact can be conveyed again
Surface softens, and avoids causing the skin of patient pressure sore, and comfort level is turned up;
3. the utility model can reduce confrontation of the patient to restraint device to a certain range of activity space of patient;Ancon
It is opened wide at the top of restraint device, such as sets pipe in ancon, the position that need to set pipe can be completely exposed, reduce the risk of shedding.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1;
Fig. 2 is the structural schematic diagram of embodiment 2;
Fig. 3 is the structural schematic diagram of embodiment 3;
In figure: 1- matrix, 2- first layer air bag, 3- second layer air bag, 4- gas nozzle, 5- restraint strap, 7- frenulum, 8- velcro
Sub- face, 9- velcro generatrix, 10- buckle, 11- arc groove.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing, to this reality
It is further elaborated with novel.
Embodiment 1
As shown in Figure 1, there are arc in ancon restraint device disclosed in the present embodiment, including matrix 1 and restraint strap 5,1 top surface of matrix
Connected in star 11, arc groove 11 run through the front/rear end of matrix 1, and the cell wall of arc groove 11 is equipped with first layer air bag 2, and first
Layer air bag 2 is equipped with second layer air bag 3.
5 one end of restraint strap is fixedly connected with the side of matrix 1, and the other side of the other end and matrix 1 of restraint strap 5 is detachable
Connection;As shown in Figure 1, the other end of restraint strap 5 is equipped with magic notice face 8, and there is adaptation in the other side of matrix 1 in the present embodiment
Velcro generatrix 9.
The wherein side of matrix 1 is equipped with frenulum 7, and 7 one end of frenulum and 1 outer wall of matrix are affixed, and the other end is free end.Its
In, restraint strap 5 has two, and two restraint straps 5 are arranged at intervals on matrix 1.Arc groove 11 can be semicircle, C-shaped or U-shaped
Preferably, the volume of first layer air bag 2 is greater than the volume of second layer air bag 3.First layer air bag 2 and second layer air bag
Gas nozzle 4 is equipped on 3, gas nozzle 4 is for inflating or deflating.Pass through space in the adjustable arc groove 11 of first layer air bag 2
Size, to adapt to different size of arm.And second layer air bag 3 be mainly used for making it is more soft with the surface of skin contact,
Two layers of air bag 3 cannot fill too bulging, otherwise surface can be made really up to the mark.So the present embodiment inner bladder is used for adjusting size, outer layer
Air bag is for softening.
In use, patient's ancon is put into arc groove 11, the free end of restraint strap 5 is sticked to the velcro of matrix 1
On generatrix 9, thus by arm fixation on ancon restraint device;The free end of frenulum 7 is fastened in bed block.In the same way
The another hand of patient is fixed on another ancon restraint device.Since the two ancon restraint devices in left and right are all by frenulum 7
It fastens in the bed block of wherein side, prevents two hands of patient from close, while again can be movable in a certain range, can effectively prevent
Only its tube drawing.
Embodiment 2
The present embodiment the difference from embodiment 1 is that: as shown in Fig. 2, in the present embodiment matrix be plate, the cross of matrix 1
Section is semicircle, C-shaped or U-shaped.
Embodiment 3
The present embodiment and the difference of embodiment 1 or 2 are: as shown in figure 3, restraint strap 5 be magic tape, matrix 1 it is another
Side is equipped with buckle 10, and the one side of restraint strap 5 is provided with velcro primary and secondary face simultaneously.In use, the free end of restraint strap 5 is bypassed
Buckle 10 is then counter to be sticked on restraint strap 5.
Certainly, the utility model can also have other numerous embodiments, without departing substantially from the spirit of the present invention and its essence
In the case where, those skilled in the art can make various corresponding changes and modifications, but these according to the utility model
Corresponding changes and modifications all should belong to the protection scope of the utility model the attached claims.