The radiation protection equipment of patient in Percutaneous Coronary Intervention
Technical field
Apparatus of the present invention are the shieldings for patient in medical operating, be one kind in Percutaneous Coronary Intervention to trouble
Person carries out really effective isolation radiation device.
Background technique
Percutaneous Coronary Intervention is diagnosis of coronary heart disease " goldstandard ", compared with surgical operation, since it includes 1. operations wound
Hurt it is small, need only local anaesthesia;2. operating time is short;3. the pain that patient bears is light;4. operation safety is high, post-operative recovery is fast, expense
Relatively low, curative effect gets instant result, does not influence the advantages that chance that patient is treated surgically, therefore calcification score in recent years
Operation either quantity or technology increase very rapidly.
But since Percutaneous Coronary Intervention is that prolonged exposure is performed the operation under x-ray number outline, patient's meeting on operating bed
Larger x-ray radiation is born, patient body is damaged.
Safeguard original design intention common at this stage is used for dept. of radiology's routine inspection, is that covering does not check portion entirely
Position is such as most suitable for protection abdomen, the apron,lead of pelvic cavity has sheltered from most of coronary arterys although cardia can be leaked out cruelly
The femoral artery position of operation puncturing is intervened, so that operation can not carry out.And safeguard is covered on body surface, does not have but
There are effective measures to be fixed, in certain unconscious patient with operation bodies because of discomfort without autonomic activities when, easily to prevent
Shield equipment is fallen, so as to interrupt procedure.As using Protective lead garment, (lead has very strong radiation protection ability, penetrates by force
Line is not easy to penetrate stereotype), patient needs to bear the weight of entire safeguard, and (to guarantee protection effect, the weight of lead clothing is general
At 15 kilograms or so), for the elderly, almost unbearable such weight, therefore existing way only allows patient to expose
Under radiation environment.Although there is still a need for short then half small for entire operation in addition, Percutaneous Coronary Intervention is short compared with surgical time
When, it is long then 3.4 hours, the physical fitness of patient with operation are generally poor, it is difficult to bear the weight of leaded safeguard for a long time
Amount, therefore safeguard at this stage is difficult to meet patient with operation for radiation proof demand.
Summary of the invention
Effective radiation protection can be carried out to patient the purpose of the present invention is to provide one kind and operation carries out
Not by a kind of radiation protection equipment of the obstruction of protective device.
The present invention to achieve the above object, using following technical scheme:
The radiation protection equipment of patient in a kind of Percutaneous Coronary Intervention, including radiation protective layer, support leg, the support leg include right branch
The length of support foot, left support foot and intermediate supports foot, the intermediate supports foot is less than right support foot and left support foot, the protection
Layer is supported by support leg to form left and right senior middle school between low arc, be provided with transmission mouth on the protective layer.The application is all
It is because bulb (device for issuing radioactive ray), the ray launched has scattering, thus using arcuate structure
Other positions treated outside position can be wiped out and treated insect pests and plant diseases guaranteeing personnel, especially head there can be enough spaces, avoid personnel
Psychological inadaptability.
In above-mentioned technical proposal, the lowest point with respect to the horizontal plane of arc radiation protective layer is arranged in the transmission mouth, adopts
With radian it is also an advantage that being because bulb must as far as possible closer from human body, such imaging effect is just more clear, therefore
Present applicant proposes the technical solutions that the lowest point with respect to the horizontal plane of arc radiation protective layer is arranged in transmission mouth.
In above-mentioned technical proposal, right support foot, including the first right support foot and the second right support foot;Left support foot, including
First left support foot and the second left support foot;Intermediate supports foot, including the first intermediate supports foot and the second intermediate supports foot.
In above-mentioned technical proposal, multiple connecting plates are additionally provided with, the first right support foot and the second right support foot lead to a company
Fishplate bar connection, the first left support foot and the second left support foot pass through a connecting plate connection.
In above-mentioned technical proposal, the first intermediate supports foot and the second intermediate supports foot are connected by a middle connecting plate,
Transmission mouth is provided on the middle connecting plate.
In above-mentioned technical proposal, multiple connecting plates are additionally provided with, the first right support foot and the second right support foot lead to a company
Fishplate bar connection, the first left support foot and the second left support foot are connected by a connecting plate, in the first intermediate supports foot and second
Between support leg pass through the connection of connecting plate.
In above-mentioned technical proposal, one end that the support leg relative level faces upward is provided with baffle, setting above baffle
There is screw thread, is additionally provided with nut.
In above-mentioned technical proposal, the support leg is arranged with fixed card slot.
The invention adopts the above technical scheme has the advantages that
1, radiation protection effectively is carried out to patient's non-treated area, other positions of patient is avoided to look for by radiation direct irradiation,
The other positions of patient be can reduce because of the activation of DNA proto-oncogene caused by extraneous physics inducement (radiation).
2, the setting of middle connecting plate and connecting plate can effectively avoid radiation protective layer (common lead metal filling), itself
It is overweight when center of gravity being caused to concentrate on curved bottom, it is excessive to the pulling force of the contact point of support leg.
3, all of the application use arcuate structure, are because bulb (device for issuing radioactive ray), launches
Ray have scattering, this makes it possible to guarantee personnel wipe out and treat insect pests and plant diseases treat position outside other positions safety, ensure that simultaneously
Head can have enough spaces, avoid personnel psychology discomfort.
Detailed description of the invention
Fig. 1 is schematic diagram of the present invention;
Fig. 2,4 are support construction schematic diagram of the present invention;
Fig. 3 is side view of the present invention;
Radiation protective layer -1 in figure, support leg -3, right support foot -3-A, left support foot -3-C, intermediate supports foot -3-B, transmission mouth -
1-2, baffle -3-3, screw thread -3-2, nut -3-6, connecting plate -4, middle connecting plate -5, the second transmission mouth -5-1.
Specific embodiment
First it is worth noting that, the technical solution of the present patent application is the radiation protection of patient in Percutaneous Coronary Intervention a kind of
Equipment, for convenience of it will be appreciated by those skilled in the art that the application will carry out the explanation of specific embodiment party with the angle of whole device.
Entirety inventive concept of the present invention is to avoid patient direct using the arc radiation protective layer structure with support construction
The weight of radiation protective layer is born, and arcuate structure can not influence original medical procedure in Percutaneous Coronary Intervention, it can be to patient
Body carries out effective protection, and can guarantee that patient does not feel as space in this process and constrains.
Specific implementation is as follows, and the application support construction is fixed in operating bed bed body, here it is worth noting that this field
How technical staff can should will be known from the prior art in the case where learning technical scheme and inventive concept
Support construction is fixed with bed body, the application it is preferred that, support construction use support leg, support leg relative level is most
Low side, is provided with U-shaped bottom seat 3-2, and the groove of U-shaped bottom seat is embedded in bed board when use, is provided on U-shaped bottom seat and is provided with screw thread
Through-hole, passes through screw hole by screw, and the bed board in screw compressed grooves is realized and fixed, then assembles upper junction plate, facilitate connection
The assembly of plate, when bed board in screw compressed grooves should there are surpluses, so as to connecting plate installation.Then surrounding is equipped with
The through-hole of the radiation protective layer of through-hole passes through the threaded hole on support leg top, screws on nut, and assembly is completed.
The material selection stereotype of radiation protective layer as preferred mode the application, or lead clothing cloth is directlyed adopt, it is worth
It is to be noted that stereotype, lead clothing cloth etc. be it is existing first have material, those skilled in the art are available, therefore this Shen
Please no longer repeat here.
Specific embodiment:
The radiation protection equipment of patient in a kind of Percutaneous Coronary Intervention, including radiation protective layer, support leg, the support leg include right branch
The length of support foot, left support foot and intermediate supports foot, the intermediate supports foot is less than right support foot and left support foot, the protection
Layer is supported by support leg to form left and right senior middle school between low arc, be provided with transmission mouth on the protective layer, the transmission mouth is set
It sets in the lowest point with respect to the horizontal plane of arc radiation protective layer, using radian it is also an advantage that being, because bulb must use up
Amount it is closer from human body, just more, therefore arc radiation protective layer is arranged in present applicant proposes mouth is transmitted in such imaging effect
The technical solution of lowest point with respect to the horizontal plane.
In above-mentioned technical proposal, right support foot, including the first right support foot and the second right support foot;Left support foot, including
First left support foot and the second left support foot;Intermediate supports foot, including the first intermediate supports foot and the second intermediate supports foot.Also set
It is equipped with multiple connecting plates, the first right support foot and the logical connecting plate connection of the second right support foot, the first left support foot and second
Left support foot passes through a connecting plate connection.First intermediate supports foot and the second intermediate supports foot are connected by a middle connecting plate
It connects, transmission mouth is provided on the middle connecting plate.It is noted that the transmission mouth of middle connecting plate as preferably should with it is anti-
The transmission mouth size of radiating layer matches.
The application is further, is additionally provided with multiple connecting plates, and the first right support foot and the second right support foot lead to a company
Fishplate bar connection, the first left support foot and the second left support foot are connected by a connecting plate, in the first intermediate supports foot and second
Between support leg pass through the connection of connecting plate.
As the preferred structure of the application, support rod can be set to height adjustable structure, to be applicable in different building shape disease
People, prior art discloses a variety of implementable solutions, the application not do repeat again here for height adjustable supports rod structure.
The application is further, and in above-mentioned technical proposal, one end that the support leg relative level faces upward is provided with gear
Piece, baffle top are provided with screw thread, are additionally provided with nut, and the setting of baffle is avoided down to preferably fix radiation protective layer
It is sliding.