Instrument is auxiliarily fixed in a kind of lumbar puncture
Technical field
The present invention relates to field of mechanical technique, instrument is auxiliarily fixed in specially a kind of lumbar puncture.
Background technique
Lumbar puncture art is clinical very common inspection method, multidisciplinary in neurology department, department of anesthesia, Hematology etc.
It is widely applied.Patient is needed to lie on one's side on hard bed when row centesis, back is vertical with bed surface, and head is embraced to anterior part of chest buckling, two hands
Knee is close to abdomen, keeps trunk arched.Person is not able to cooperate to need to embrace patients head, the other hand on the other hand on patient opposite by assistant
Nail Shuan Xia Zhi popliteal nest at and firmly hold tightly, make backbone as far as possible after it is convex with broadening intervertenral space, be convenient for inserting needle.
At present clinically, especially overweight people, children, are difficult to voluntarily put out standard position more, at least need 1-2 medical care people
Member assistant is specially auxiliarily fixed, labor intensive, time simultaneously, depend merely on manpower and occur often still encountering the infant that be unwilling to cooperate
The position properly punctured can not be shown, causes to puncture difficult even failure, so that working efficiency lowers, or even influences to check and examine
It is disconnected, adverse effect also is brought to patient, in consideration of it, it is proposed that instrument is auxiliarily fixed in a kind of lumbar puncture.
Summary of the invention
The purpose of the present invention is to provide a kind of lumbar punctures, and instrument is auxiliarily fixed, mentioned above in the background art to solve
Overweight people, children when lumbar puncture, are difficult to the problems such as voluntarily putting out standard position more.
To achieve the above object, the invention provides the following technical scheme:
Instrument, including seat is auxiliarily fixed in a kind of lumbar puncture, and the top side of the seat is provided with backrest, the seat
For angle between backrest less than 90 °, the two sides of the seat are symmetrically arranged with seat side plate, and the two sides of the backrest are symmetrically set
It is equipped with by dorsal plate, the two sides of the bottom of the backrest are symmetrically arranged with side plate, the bottom of the side plate and the outer wall of seat side plate
It closely bonding, the outer wall of the side plate is provided with turntable, and the turntable is closely welded with shaft close to the side of backrest, and described turn
Axis is closely bonded through side plate and with the bottom of backrest;
Side of the backrest above seat is provided with five-point safety band fixed plate, and the five-point safety band is solid
Two shoulder belts have been closely bonded at the top of fixed board, have been closely bonded at the top of the top of the shoulder belt and backrest, the five-point type peace
The two sides with fixed plate have closely bonded waistband entirely, the one end of the waistband far from five-point safety with fixed plate with lean on dorsal plate
Surface closely bond, the five-point safety has been closely bonded with the bottom of fixed plate across band, it is described across band far from five-point type
One end of safety belt fixed plate and the side of seat closely bond;
The inside of the backrest is hollow structure, and the backrest is internally provided with vertical bar, described by the interior of dorsal plate
Portion is hollow structure, and it is described be internally provided with clamping plate by dorsal plate, side and the vertical bar of the clamping plate closely bond,
The bottom end of the vertical bar runs through the bottom outer wall of backrest and is connected with motor.
Preferably, seat cushion is provided at the top of the seat.
Preferably, the top of the seat side plate is globoidal structure.
Preferably, described to be closely bonded by dorsal plate with backrest.
Preferably, the seat side plate is closely bonded with seat.
Preferably, the overhead surface of the backrest offers several through-holes.
Preferably, the side of the backrest has closely bonded back bed course, and the surface of the back bed course has closely bonded
Several anti-skid bulges.
Compared with prior art, beneficial effects of the present invention: the configuration of the present invention is simple, it is easy to use, by being provided with
Seat and backrest can effectively assist patient to put out the position for puncturing needs, improve puncture success rate, and mitigate patient
Stress, can be tightly fixed by the body of patient with fixed plate by the five-point safety being provided with, and guarantees that patient exists
It is not easy to tamper in puncture process and causes puncture failure, the present invention has great practical value, convenient for promoting.
Detailed description of the invention
Fig. 1 is one of schematic perspective view of the invention;
Fig. 2 is the structural schematic diagram of turntable of the present invention and shaft;
Fig. 3 is lateral inner structure chart of the invention;
Fig. 4 is the two of schematic perspective view of the invention.
In figure: 1, seat;11, seat cushion;2, backrest;21, back bed course;211, anti-skid bulge;22, through-hole;3, seat side
Plate;4, dorsal plate is leaned on;5, five-point safety band fixed plate;51, waistband;52, across band;53, shoulder belt;6, side plate;61, turntable;62,
Shaft;7, vertical bar;71, clamping plate;72, motor;8, it opens a window;9, station;91, mechanical arm;92, baffle;921, video playing
Device;93, backup plate;931, puncture orifice;94, platform is punctured.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment 1
Instrument is auxiliarily fixed in a kind of lumbar puncture, and as depicted in figs. 1 and 2, including seat 1, the top of seat 1 are provided with seat cushion
11, the top side of seat 1 is provided with backrest 2, and the overhead surface of backrest 2 offers several through-holes 22, and the side of backrest 2 is close
It is bonded with back bed course 21, the surface of back bed course 21 has closely bonded several anti-skid bulges 211, between seat 1 and backrest 2
For angle less than 90 °, the two sides of seat 1 are symmetrically arranged with seat side plate 3, and seat side plate 3 is closely bonded with seat 1, seat side plate 3
Top be globoidal structure, the two sides of backrest 2 are symmetrically arranged with by dorsal plate 4, closely bond by dorsal plate 4 and backrest 2, backrest
2 two sides of the bottom are symmetrically arranged with side plate 6, and the bottom of side plate 6 and the outer wall of seat side plate 3 closely bond, and the outer wall of side plate 6 is set
It is equipped with turntable 61, turntable 61 is closely welded with shaft 62 close to the side of backrest 2, and shaft 62 runs through side plate 6 and the bottom with backrest 2
Portion closely bonds.
Specifically, seat cushion 11 and back bed course 21 are made of polyurethane sponge material, polyurethane sponge material is soft, energy
Enough so that comfortable with patient body contact site.
In addition, anti-skid bulge 211 is made of rubber material, the friction at patient back Yu back bed course 21 can be increased
Power, so that patient body be avoided to generate sliding.
As shown in Figure 1, side of the backrest 2 above seat 1 is provided with five-point safety band fixed plate 5, five-point type peace
Top entirely with fixed plate 5 has closely bonded two shoulder belts 53, and the top of shoulder belt 53 and the top of backrest 2 closely bond, and 5 points
The two sides of formula safety belt fixed plate 5 have closely bonded waistband 51, the one end of waistband 51 far from five-point safety with fixed plate 5 with lean on
The surface of dorsal plate 4 closely bonds, and five-point safety has been closely bonded with the bottom of fixed plate 5 across band 52, across band 52 far from five
One end of point seat belt fixed plate 5 and the side of seat 1 closely bond.
In the present embodiment, shoulder belt 53, waistband 51 and the preferable silica gel material of elastic property is all made of across band 52 is made, so that
Shoulder belt 53, waistband 51 and each position of patient body is bound across band 52, avoids generating moving influence and puncture effect.
Instrument is auxiliarily fixed when in use in lumbar puncture in the present embodiment, firstly, doctor helps after patient lies in backrest 2
Patient is separately fixed at the incidence of patient, at limbs by shoulder belt 53, waistband 51 and across band 52, so that patient body is fixed, from
And patient body is correctly put into lumbar puncture and be auxiliarily fixed on instrument and fix, the waist of patient is exposed, it can be by turntable
61 external motors drive turntable 61 to rotate, or directly rotate turntable 61 manually by motor, so that 62 rotation of rotation, to make
It obtains backrest 2 to overturn, backrest 2 and the angle of seat 1 be become smaller, so that patient body be fixed, backrest 2 can be according to patient size
Slowly overturning, so that patient puts out suitable position and fixation, finally determines when stop by doctor, doctor can be at any time by backrest
2 stop overturning, cause discomfort to patient greatly very much to prevent pressure of the backrest 2 to patient, finding most suitable position as far as possible can have again
Effect is fixed.
A handset bracket can also be installed additional in bed side, it is tight to alleviate the music liked or animation can be played to patient
Mood is opened, the settable heater strip in the inside of seat cushion 11 avoids patient temperature from reducing so that 11 temperature of seat cushion increases.
Embodiment 2
In the specific use process, in puncture process, the body of patient is easy to produce shaking, to influence doctor's progress
It punctures, therefore, we make improvement on the basis of embodiment 1, as shown in figure 3, the inside of backrest 2 is hollow structure, and lean on
Back 2 is internally provided with vertical bar 7, is hollow structure by the inside of dorsal plate 4, and be internally provided with clamping plate by dorsal plate 4
71, side and the vertical bar 7 of clamping plate 71 closely bond, and the bottom end of vertical bar 7 runs through the bottom outer wall of backrest 2 and is connected with motor
72。
Further, windowing 8 is provided at the back center of patient on backrest 2, it is convenient that patient is punctured,
The Y2 serial motors of Shandong Huali Motor Group Co., Ltd.'s production can be used in motor 72, and support circuit can also be by producer
It provides, circuit and electronic component and module are related in the present invention is the prior art, and those skilled in the art are complete
It may be implemented, be not necessarily to superfluous words, the content that the present invention protects is not related to the improvement for software and method yet.
In the present embodiment, 72 external power supply of motor is made into its work, motor 72 passes through worm gear device (prior art)
Drive vertical bar 7 rotates, and vertical bar 7 drives clamping plate 71 to overturn, so that leaning on dorsal plate 4 by the body of patient positioned at patient body two sides
Body is tightly clamped, and is avoided patient from generating shaking, the clamping dynamics of clamping plate 71 can be controlled by motor 72, so that patient is wearing
Posture is fixed during thorn, improves the puncture effect of doctor.
Embodiment 3
In specific puncture process, doctor is not easy to manipulate remotely, and control is inaccurate, and the function of device
Can be single, therefore, we make further improvement, are designed to as shown in figure 4, the device further includes station 9, station 9
On be provided with mechanical arm 91, mechanical arm 91 is connected with baffle 92 far from one end of station 9, and the lower section of mechanical arm 91, which is provided with, wears
Platform 94 is pierced, the side that the top of puncture platform 94 is located at baffle 92 is provided with backup plate 93, and the top of backup plate 93 offers puncture orifice
931, patient, which can lie on one's side, to expose at backup plate 93, lumbar vertebrae from puncture orifice 931, and baffle 92 is embedded with video close to the side of backup plate 93
Player 921.
Specifically, mechanical arm 91 can be usedBig river bend intelligence Equipment Limited, the SYB2380A mechanical arm of production is mating
Control circuit system producer's offer can also be provided.Restraint strap can also be set, be used for patient's fixation.
It is worth noting that be related to circuit and electronic component and module in the present invention is the prior art, this
Field technical staff may be implemented completely, be not necessarily to superfluous words, and the content that the present invention protects is not related to changing for software and method yet
Into.
In the present embodiment, after patient lies on instrument, doctor helps patient that incidence, limbs are correctly placed in backup plate 93
On fix, the outside of backup plate 93 can be cased with leather packing, to promote the comfort of patient, waist is exposed by puncture orifice 931,
Baffle 92 can be controlled by mechanical arm 91 and be moved, so that slowly and tightening mobile to opposite side is finally put naturally according to patient size
Suitable position out finally determines when stop by doctor, and doctor can press the stopping of the button on station 9 at any time, can be by stopping,
Discomfort is caused to patient greatly very much to prevent dynamics, and finding most suitable position as far as possible can effectively fix again, and video player 921 can be with
Play the music liked or animation to patient with keeping tensions down mood, by the 9 robot arm 91 of remote console of doctor,
It can guarantee that dynamics is accurate, improve patient and puncture effect.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
For personnel it should be appreciated that the present invention is not limited to the above embodiments, described in the above embodiment and specification is only the present invention
Preference, be not intended to limit the invention, without departing from the spirit and scope of the present invention, the present invention also has various
Changes and improvements, these changes and improvements all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by institute
Attached claims and its equivalent thereof.