CN210727773U - X-ray lead shield - Google Patents

Abstract

The utility model belongs to the technical field of medical instrument's technique and specifically relates to a plumbous protection casing of X ray has the square cover body of bottom surface fretwork and fills up the list with operation bed head board size looks adaptation and the bottom of being made by plumbous cloth curtain, the square cover body include the back that the left surface that top surface, the plumbous glass that plumbous glass made, the right side that plumbous glass made, the front that plumbous cloth curtain made and plumbous cloth curtain made, but preceding and back oscilaltion elevating system's effect, preceding be fixed in on left surface and the right side through the hasp, also be fixed in on left surface and the right side through the hasp at the back, the bottom of left surface and the bottom on the right side are provided with the lifting support who is used for adjusting square cover body height respectively. The protective effect is reliable, the observation is convenient, and the auxiliary treatment such as oxygen inhalation operation and the like is convenient for the patient.

Description

X-ray lead shield

Technical Field

The utility model belongs to the technical field of medical instrument's technique and specifically relates to a plumbous protection casing of X ray.

Background

The Percutaneous Kyphoplasty (PKP) is applied to the treatment of osteoporotic vertebral compression fracture as a minimally invasive technology, has small wound, has the effects of relieving pain and fixing, can obviously relieve the symptoms of patients and improves the life quality. PKP adopts a percutaneous vertebral balloon forming surgical system and needs to complete the operation under the X-ray fluoroscopy of a C-arm machine.

The C-arm machine is a movable X-ray machine integrating light collection, machine and image processing technologies, and can be directly used for positioning in an orthopedic operation, checking the effect of resetting in the operation, matching with the development of various minimally invasive operations and the like. However, it is known that X-ray radiation causes damage to the human body, and the damage to the human body by X-ray radiation is mainly caused by various biological effects generated by ionizing radiation. The radiation biological effect refers to the pathological reaction caused by the damage of cells, tissues and organs of organisms caused by ionization when rays act on objects. Radiation damage includes non-radiation acute and chronic radiation sickness, radiation reaction, nausea, emesis, headache, abnormal hemogram, skin injury, etc., and radiation cataract can even induce cancer.

The requirements of national radiation work health protection management method and medical X-ray diagnosis protection safety operation are clearly specified: when a patient and a detected person are diagnosed and treated by radioactive rays, the dose of the radioactive rays is strictly controlled according to an operation rule, sensitive organs and tissues (such as eyes, thyroid glands, gonads and the like) close to irradiation are shielded and protected, and when the patient receives X-ray examination, a clinician fully considers the adaptation diseases in X-ray photography and adopts corresponding protective articles to protect the non-projection part of the detected patient so as to avoid ineffective irradiation. For this reason, since X-ray machines have been put into use, there are continuing radiology workers and scientific researchers to develop X-ray protective articles and devices. In medical X-ray examination, the absorption rate of lead with different thicknesses to X-rays is taken as a standard, and the standard is the basis for designing and manufacturing shielding materials of protective devices.

However, the current state of X-ray protection of operating theatres from patients is: the protection consciousness is not enough, and the protection knowledge learning is lacked; the supervision of functions is not in place; lack of protective gear; heavy oneself and light others. There is data showing that 64% of operating rooms neglect shielding of non-irradiated parts of the patient during fluoroscopy. There is no specific protection device for protecting the X-ray of the patient in the operation process, there are reports in the literature, and some scholars only adopt lead clothes laid on 2-3 head frames for protecting the X-ray of the patient in the operation, but the protection has the defects of poor tightness, lack of stability, difficult operation, inconvenient observation and the like.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: in order to overcome the defects in the prior art, the X-ray lead protective cover is provided, has reliable protective effect, is convenient to observe, and is convenient for performing auxiliary treatment such as oxygen inhalation operation on a patient.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a plumbous protection casing of X ray, the square cover body that has the bottom surface fretwork and with operation head board size looks adaptation and the bottom sheet of making by the lead cloth curtain, the square cover body include the top surface that lead glass made, the left surface that lead glass made, the right side that lead glass made, the preceding front that lead cloth curtain made and the back that lead cloth curtain made, preceding and back but oscilaltion under elevating system's effect, preceding be fixed in on left surface and the right surface through the hasp, also be fixed in on left surface and the right surface through the hasp at the back, the bottom of left surface and the bottom of right surface are provided with respectively and are used for adjusting the lifting support of square cover body height.

More specifically, in the above technical solution, the lifting mechanism includes a speed reduction motor, a driving gear, a driven gear, a fixing seat and a reel, the speed reduction motor and the fixing seat are fixed on the top surface, the reel is installed on the top surface through the fixing seat, the driving gear is installed on a power output shaft of the speed reduction motor, the driven gear is installed at one end of the reel, the driving gear is engaged with the driven gear, and the front and the rear are wound on the corresponding reel.

Further specifically speaking, among the above-mentioned technical scheme, lifting support include bracing piece, telescopic link, locking screw, horizontal pole and wheel, the horizontal pole setting is in the bottom of bracing piece, and horizontal pole and bracing piece integrated into one piece, the wheel that is furnished with the locking function is installed at the both ends of horizontal pole, the one end of telescopic link fix the bottom on the left or the bottom on the right, the other end of telescopic link is connected with the top of bracing piece through locking screw.

More specifically, in the above technical solution, the lead equivalent of the lead cloth curtain and the lead equivalent of the lead glass are both 0.5 mmpb.

The utility model has the advantages that: the X-ray lead shield has the following advantages:

the top surface, the left surface and the right surface of the square cover body are made of lead glass, so that the square cover body is convenient to observe;

the front and the back of the square cover body are both made of lead cloth curtains, and a lifting mechanism is arranged at the joint of the front and the back of the square cover body and the top surface, so that the lead cloth curtains at the front and the back can be lifted to avoid contacting with the body of a patient; when the patient is not in perspective, the front and back lead cloth curtains can be lifted, so that the patient can be subjected to auxiliary treatment such as oxygen inhalation operation and the like;

thirdly, a bottom sheet which is matched with the head plate of the operation bed in size and is made of a lead cloth curtain is separately manufactured, and the bottom sheet is lined under the operation bed sheet before the patient is placed;

the front part is fixed on the left side and the right side through buckles, and the rear part is also fixed on the left side and the right side through buckles, so that the square cover body is ensured to be closed, and the protection effect is reliable;

fifthly, a lifting bracket for adjusting the height of the square cover body is arranged at the bottom of the square cover body, and the square cover body can be lifted according to the height of the operating table and the requirements of doctors;

sixthly, wheels with locking functions are arranged at the bottom of the lifting support, so that after the patient is placed in a proper position, a nurse pushes the whole X-ray lead protective cover to a proper position to be locked, and the operation is simple and convenient;

seventhly, the lifting mechanism and the lifting support are not covered by metal, so that the conductive accident is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural diagram of the present invention;

fig. 3 is a schematic structural view of the elevating mechanism.

The reference numbers in the figures are: 1. a bottom sheet; 2. a top surface; 3. the left side; 4. right side; 5. a front face; 6. a rear side; 7. a reduction motor; 8. a driving gear; 9. a driven gear; 10. a fixed seat; 11. a reel; 12. a support bar; 13. a telescopic rod; 14. locking the screw; 15. a cross bar; 16. and (7) wheels.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

See fig. 1, fig. 2 and fig. 3, the utility model discloses a plumbous protection casing of X ray, the square cover body that has the bottom surface fretwork and the bottom sheet 1 of making with operation bed head board size looks adaptation and by plumbous cloth curtain, the square cover body includes top surface 2 that plumbous glass made, left side 3 that plumbous glass made, right side 4 that plumbous glass made, preceding 5 that plumbous cloth curtain made and back 6 that plumbous cloth curtain made, the plumbous equivalent of plumbous cloth curtain and the plumbous equivalent of plumbous glass are 0.5 mmpb.

The top surface 2, the left surface 3 and the right surface 4 of the square cover body are made of lead glass, so that the square cover body is convenient to observe.

The front 5 and the back 6 of the square cover body are both made of lead cloth curtains, and a lifting mechanism is arranged at the joint of the front 5 and the back 6 and the top surface 2, so that the lead cloth curtains on the front 5 and the back 6 can be lifted to avoid contacting with the body of a patient; when the patient is not in perspective, the lead cloth curtains on the front 5 and the back 6 can be lifted, so that the patient can be subjected to auxiliary treatment such as oxygen inhalation operation.

The bottom sheet 1 which is matched with the size of the head board of the operation bed and is made of a lead cloth curtain is separately manufactured and is lined under the operation bed sheet before the patient positions. In order to facilitate storage, the bottom shim 1 can be detachably arranged on the square cover body.

The front 5 and the back 6 can be lifted up and down under the action of the lifting mechanism, the bottom of the left 3 and the bottom of the right 4 are respectively provided with a lifting bracket for adjusting the height of the square cover body, and the square cover body can be lifted up and down according to the height of the operating table and the requirements of doctors.

The front 5 is fixed on the left 3 and the right 4 through the hasp, and the back 6 is also fixed on the left 3 and the right 4 through the hasp, so that the square cover is closed, and the protection effect is reliable.

Elevating system includes gear motor 7, driving gear 8, driven gear 9, fixing base 10 and spool 11, the quantity of fixing base 10 is a pair of, gear motor 7 and fixing base 10 are fixed on top surface 2, spool 11 passes through fixing base 10 and installs on top surface 2, one of them fixing base 10 is passed to the one end of spool 11, another fixing base 10 is passed to the other end of spool 11, driving gear 8 is installed on gear motor 7's power output shaft, driven gear 9 installs the one end at spool 11, driving gear 8 meshes transmission driven gear 9, preceding 5 and back 6 are convoluteed on corresponding spool 11.

Lifting support includes bracing piece 12, telescopic link 13, locking screw 14, horizontal pole 15 and wheel 16, horizontal pole 15 sets up the bottom at bracing piece 12, and horizontal pole 15 and bracing piece 12 integrated into one piece, horizontal pole 15 and bracing piece 12 are a whole promptly, the wheel 16 who is furnished with the locking function is installed at the both ends of horizontal pole 15, the bottom at left surface 3 or the bottom of right 4 is fixed to the one end of telescopic link 13, the other end of telescopic link 13 is connected with the top of bracing piece 12 through locking screw 14, after the position was put well to the patient, the nurse push away whole X ray lead protection casing to suitable position locking can, easy operation is convenient.

Elevating system and lifting support all do not have the metal covering, and gear motor 7, driving gear 8, driven gear 9, fixing base 10, spool 11, bracing piece 12, telescopic link 13, locking screw 14, horizontal pole 15 and wheel 16 all do not have the metal covering promptly, avoid producing electrically conductive accident.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (4)

1. An X-ray lead shield, characterized by: square cover body with bottom surface fretwork and with operation bed head board size looks adaptation and bottom sheet (1) of making by the lead cloth curtain, square cover body include top surface (2) that lead glass made, left surface (3) that lead glass made, right side (4) that lead glass made, preceding (5) that lead cloth curtain made and back (6) that lead cloth curtain made, preceding (5) and back (6) but oscilaltion under elevating system's effect, preceding (5) are fixed in on left surface (3) and right side (4) through the hasp, on back (6) also are fixed in left surface (3) and right side (4) through the hasp, the bottom of left surface (3) and the bottom of right side (4) are provided with the lifting support who is used for adjusting square cover body height respectively.

2. The X-ray lead shield of claim 1, wherein: elevating system include gear motor (7), driving gear (8), driven gear (9), fixing base (10) and spool (11), gear motor (7) and fixing base (10) fix on top surface (2), spool (11) install on top surface (2) through fixing base (10), driving gear (8) install on the power output shaft of gear motor (7), driven gear (9) install the one end at spool (11), driving gear (8) meshing transmission driven gear (9), preceding (5) and back (6) convolute on corresponding spool (11).

3. The X-ray lead shield of claim 1, wherein: lifting support include bracing piece (12), telescopic link (13), locking screw (14), horizontal pole (15) and wheel (16), horizontal pole (15) set up in the bottom of bracing piece (12), and horizontal pole (15) and bracing piece (12) integrated into one piece, install the both ends at horizontal pole (15) wheel (16) of being furnished with the locking function, the one end of telescopic link (13) fix in the bottom of left surface (3) or the bottom of right surface (4), the other end of telescopic link (13) is connected with the top of bracing piece (12) through locking screw (14).

4. The X-ray lead shield of claim 1, wherein: the lead equivalent of the lead cloth curtain and the lead equivalent of the lead glass are both 0.5 mmpb.

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