CN211325142U

CN211325142U - CT inspection protector

Info

Publication number: CN211325142U
Application number: CN201922255828.2U
Authority: CN
Inventors: 杨帆; 王永丽
Original assignee: Third Affiliated Hospital of Xinjiang Medical University
Current assignee: Third Affiliated Hospital of Xinjiang Medical University
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-08-25
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a CT inspection protector, the device include the bottom frame and rotate the top frame of connection on the bottom frame, top frame semicircular structure, top frame and bottom frame match and form the guard space. The top frame and the bottom frame are symmetrically provided with a pair of corrugated rubber lead plates, and the upper corrugated rubber lead plate and the lower corrugated rubber lead plate can synchronously move to form an inspection window. The utility model discloses simple structure, reasonable in design, the practicality is strong, only needs to push away corrugated rubber lead plate in step, alright expose the position that the human body need inspect, and than traditional device, the operation is more simple, labour saving and time saving, and work efficiency is higher. Meanwhile, the structure of the device is beneficial to reducing the space area and improving the space utilization rate.

Description

CT inspection protector

Technical Field

The utility model belongs to the technical field of medical equipment, especially, relate to a CT inspection protector.

Background

In recent years, CT examination has become a common examination means in hospital clinics, but when CT examines a subject, radiation damage is generated to the subject, and especially in the case that the subject is unprotected or not protected in place. Radiation can severely affect the genetics of humans, shortening the life of the irradiated population and its children. At present, great attention is paid to protection of staff in a radiology department, most of the protection meets the requirements of relevant standards, but the protection of examinees and other relevant staff is not satisfactory. On one hand, people lack understanding on the harmfulness and relevant knowledge of CT detection radiation, lack self-protection awareness and rarely actively require protection before detection; on the other hand, the staff in the radiology department performs less obligations to inform the CT examination that the radiation generated by the CT examination is harmful to the health in advance, and even more, in order to improve the working efficiency or facilitate the examination, a plurality of persons enter and exit the CT examination room at the same time, and the radiation injury is caused to the examined person and other related persons. During CT scanning, organs sensitive to rays, such as thyroid, mammary gland, gonad, eye lens and the like, should be avoided as much as possible, and the unexposed part of the examined person should be covered with a lead-containing article. However, the protection of the CT examination is different from the protection of the ordinary X-ray machine, the bulb tube of the CT examination rotates around the examinee during the exposure, the examinee must be protected continuously by 360 degrees, and the CT examination cannot be protected by simply putting a lead sheet on the examinee.

The current chinese patent application No. 2016201546987 discloses a protector for CT examination, although the above technical problem has been solved, its structure is complicated, need push away vertical corrugate rubber lead plate earlier during the operation, push away horizontal corrugate rubber lead plate again, and is comparatively complicated, can waste time, makes its work efficiency reduce, and the device occupation space area is big, needs further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a CT inspection protector can solve above-mentioned prior art's weak point completely.

The purpose of the utility model is realized through the following technical scheme:

a CT examination protection device comprises a bottom frame and a top frame rotatably connected to the bottom frame, wherein the top frame is of a semicircular structure, the top frame and the bottom frame are matched to form a protection space, the bottom frame comprises a first bottom frame, a second bottom frame, a third bottom frame and a fourth bottom frame which are sequentially connected end to end, a first slide rod and a second slide rod are arranged between the second bottom frame and the fourth bottom frame, the first slide rod is close to the first bottom frame, the second slide rod is close to the third bottom frame, the top frame comprises a first top frame, a first top protection plate, a second top frame and a second top protection plate which are sequentially connected end to end, the second top frame is rotatably connected with the third bottom frame, and a third slide rod is arranged between the first top protection plate and the second top protection plate, the third sliding rod is close to the first top frame, a pair of pull rods are arranged on the bottom frame and are divided into a first pull rod and a second pull rod, the pull rod comprises a transverse pull rod and an arc-shaped pull rod hinged with the transverse pull rod, the free end of the transverse pull rod is connected with the first sliding rod, the free end of the arc-shaped pull rod is connected with the third sliding rod, the end part of the transverse pull rod hinged with the arc-shaped pull rod is connected with a second slide rod, the device also comprises a pair of corrugated rubber lead plates which are symmetrically arranged, wherein, the four sides of one corrugated glue lead plate are respectively connected with a third sliding rod, a second top protection plate, a first pull rod and a first sliding rod, the four sides of the other corrugated glue lead plate are respectively connected with a third sliding rod, a first top protection plate, a second pull rod and a first sliding rod, the middle part of the corrugated plastic lead plate is positioned between the second sliding rod and the third bottom frame, namely the corrugated plastic lead plate penetrates through a gap between the second sliding rod and the third bottom frame.

Furthermore, a slide fastener is arranged between the corrugated rubber lead plate and the first slide rod, the slide fastener is slidably sleeved on the first slide rod, and the corrugated rubber lead plate can be folded and moved through the slide fastener; the second sliding rod is also slidably sleeved with a sliding buckle, and the sliding buckle is connected with the corrugated rubber lead plate to realize foldable movement of the corrugated rubber lead plate; the third sliding rod is also provided with a sliding buckle in a sliding mode, the sliding buckle is connected with the corrugated rubber lead plate, and foldable movement of the corrugated rubber lead plate is achieved.

Furthermore, a buckling plate is arranged on the outer side face of the first top frame, a buckling groove is formed in the top of the first bottom frame, and the buckling groove and the buckling plate are buckled with each other.

Compared with the prior art, the beneficial effects of the utility model reside in that: simple structure, reasonable in design, the practicality is strong, only needs once only to push away corrugated rubber lead plate when the operation, alright expose the position that the human body need be examined, and than traditional device, the operation is more simple, labour saving and time saving, and work efficiency is higher. Meanwhile, the structure of the device is beneficial to reducing the space area and improving the space utilization rate.

Drawings

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

FIG. 2 is a drawing showing the connection of the pull rod to the slide rod;

FIG. 3 is a view showing the connection between a corrugated plastic lead plate and a slide rod;

FIG. 4 is a schematic view of a structure of a fastening plate and a fastening groove.

Reference numerals: the inspection window comprises a first bottom frame 101, a second bottom frame 102, a third bottom frame 103, a fourth bottom frame 105, a first slide rod 106, a second slide rod 107, a first top frame 201, a first top protection plate 202, a second top frame 203, a second top protection plate 204, a third slide rod 205, a first pull rod 3, a second pull rod 4, a transverse pull rod 5, an arc-shaped pull rod 6, a corrugated glue lead plate 8, a slide fastener 10, a fastening plate 11, a fastening groove 12 and an inspection window 20.

Detailed Description

The invention will be further described with reference to the following specific embodiments and the accompanying drawings.

As shown in fig. 1 to 4, a CT examination protection device comprises a bottom frame and a top frame rotatably connected to the bottom frame, wherein the top frame is in a semicircular structure, and the top frame and the bottom frame are matched to form a protection space. Therefore, the space for the patient to lie down is effectively guaranteed, and the overall space occupancy rate of the device is reduced. The bottom frame comprises a first bottom frame 101, a second bottom frame 102, a third bottom frame 103 and a fourth bottom frame 105 which are connected end to end in sequence. A first slide bar 106 and a second slide bar 107 are arranged between the second bottom frame 102 and the fourth bottom frame 105, the first slide bar 106 is close to the first bottom frame 101, and the second slide bar 107 is close to the third bottom frame 103. The top frame comprises a first top frame 201, a first top protection plate 202, a second top frame 203 and a second top protection plate 204 which are connected end to end in sequence. The second top rim 203 is rotatably connected to the third bottom rim 103, a third slide bar 205 is disposed between the first top guard plate 202 and the second top guard plate 204, and the third slide bar 205 is adjacent to the first top rim 201. The bottom frame is provided with a pair of pull rods which are divided into a first pull rod 3 and a second pull rod 4, and the first pull rod 3 and the second pull rod 4 both comprise a transverse pull rod 5 and an arc-shaped pull rod 6 hinged with the transverse pull rod. The free end of the transverse pull rod 5 is connected with the first slide bar 106, the free end of the arc-shaped pull rod 6 is connected with the third slide bar 205, and the hinged end part of the transverse pull rod 5 and the arc-shaped pull rod 6 is connected with the second slide bar 107. The device also comprises a pair of corrugated rubber lead plates 8 which are symmetrically arranged, wherein the four sides of one corrugated rubber lead plate 8 are respectively connected with a third slide rod 205, a second top protection plate 204, a first pull rod 3 and a first slide rod 106; the four sides of the other corrugated plastic lead plate 8 are respectively connected with a third slide rod 205, a first top protection plate 202, a second pull rod 4 and a first slide rod 106; the middle of the corrugated offset lead plate 8 is located between the second slide bar 107 and the third bottom frame 103, i.e. the corrugated offset lead plate 8 passes through the gap between the second slide bar 107 and the third bottom frame 103.

A slide fastener 10 is arranged between the corrugated plastic lead plate 8 and the first slide rod 106, the slide fastener 10 is slidably sleeved on the first slide rod 106, and the slide fastener 10 can realize the foldable movement of the corrugated plastic lead plate 8; a slide fastener 10 is also slidably sleeved on the second slide rod 107, and the slide fastener 10 is connected with the corrugated rubber lead plate 8 to realize the foldable movement of the corrugated rubber lead plate 8; the third sliding rod 205 is also slidably sleeved with a sliding buckle 10, and the sliding buckle 10 is connected with the corrugated plastic lead plate 8 to realize the foldable movement of the corrugated plastic lead plate 8.

The outer side surface of the first top frame 201 is provided with a buckling plate 11, the top of the first bottom frame 101 is provided with a buckling groove 12, and the buckling groove 12 and the buckling plate 11 are buckled with each other to realize that the bottom frame and the top frame are closed in a matched mode.

The utility model discloses when not only having solved CT inspection patient health part, both can spill the inspection position by force, will protect other positions again, and the position that every patient probably examined is different, and can not set up corresponding protector's problem for every position. Meanwhile, the structure is simple, the design is reasonable, the practicability is high, in the embodiment, the first pull rod 3 and the second pull rod 4 are separated from two sides by hands, the arc-shaped pull rod 6 and the transverse pull rod 5 of the pull rods move synchronously, the corrugated rubber lead plate 8 contracts towards two sides to form the inspection window 20 which is aligned up and down, so that the part needing to be inspected can be inspected, and the rest parts are protected. Compared with the traditional device, the operation is simpler, the time and the labor are saved, and the working efficiency is higher.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A CT examination protective device, comprising: the device comprises a bottom frame and a top frame which is rotatably connected to the bottom frame, wherein the top frame is of a semicircular structure, the top frame and the bottom frame are matched to form a protective space, the bottom frame comprises a first bottom frame, a second bottom frame, a third bottom frame and a fourth bottom frame which are sequentially connected end to end, a first slide rod and a second slide rod are arranged between the second bottom frame and the fourth bottom frame, the first slide rod is close to the first bottom frame, the second slide rod is close to the third bottom frame, the top frame comprises a first top frame, a first top protective plate, a second top frame and a second top protective plate which are sequentially connected end to end, the second top frame is rotatably connected with the third bottom frame, a third slide rod is arranged between the first top protective plate and the second top protective plate, and the third slide rod is close to the first top frame, the bottom frame is provided with a pair of pull rods which are divided into a first pull rod and a second pull rod, the pull rods comprise transverse pull rods and arc-shaped pull rods hinged with the transverse pull rods, the free end of the transverse pull rod is connected with the first sliding rod, the free end of the arc-shaped pull rod is connected with the third sliding rod, the end part of the transverse pull rod hinged with the arc-shaped pull rod is connected with a second slide rod, the device also comprises a pair of corrugated rubber lead plates which are symmetrically arranged, wherein, the four sides of one corrugated glue lead plate are respectively connected with a third sliding rod, a second top protection plate, a first pull rod and a first sliding rod, the four sides of the other corrugated glue lead plate are respectively connected with a third sliding rod, a first top protection plate, a second pull rod and a first sliding rod, the middle part of the corrugated plastic lead plate is positioned between the second sliding rod and the third bottom frame, namely the corrugated plastic lead plate penetrates through a gap between the second sliding rod and the third bottom frame.

2. The CT examination shield of claim 1, wherein: a sliding buckle is arranged between the corrugated rubber lead plate and the first sliding rod, the sliding buckle is sleeved on the first sliding rod in a sliding manner, and the corrugated rubber lead plate can move in a foldable manner through the sliding buckle; the second sliding rod is also slidably sleeved with a sliding buckle, and the sliding buckle is connected with the corrugated rubber lead plate to realize foldable movement of the corrugated rubber lead plate; the third sliding rod is also provided with a sliding buckle in a sliding mode, the sliding buckle is connected with the corrugated rubber lead plate, and foldable movement of the corrugated rubber lead plate is achieved.

3. The CT examination shield of claim 1, wherein: the outer side surface of the first top frame is provided with a buckling plate, the top of the first bottom frame is provided with a buckling groove, and the buckling groove and the buckling plate are mutually buckled.