CN206659930U - A kind of digital subtraction angiography die body - Google Patents
A kind of digital subtraction angiography die body Download PDFInfo
- Publication number
- CN206659930U CN206659930U CN201621426081.2U CN201621426081U CN206659930U CN 206659930 U CN206659930 U CN 206659930U CN 201621426081 U CN201621426081 U CN 201621426081U CN 206659930 U CN206659930 U CN 206659930U
- Authority
- CN
- China
- Prior art keywords
- chute
- air flue
- lateral body
- digital subtraction
- subtraction angiography
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measurement Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
The utility model belongs to a kind of digital subtraction angiography die body and is made up of base and cover plate.Two sides of base are provided with lateral body plate, air flue chute is provided with the front portion of lateral body plate, air flue chute in two lateral body plates by connecting tube air flue chute front end intercommunication, the air flue chute front end of side communicates with the valve on lateral body prelaminar part face, middle part in each air flue chute, which is provided with, promotes rod, the rear end of rod is promoted to hold reversed column one end in the fluting of air flue chute rear portion, the other end of reversed column is connected with active plugboard front part sides side, and valve is communicated by airway tube with ball of calming the anger.The utility model can be substituted with mechanical action and have been manually done detection correction, ensure detection correction personnel from X-ray injury, safe to use.It is easy to operate with simple in construction, low manufacture cost, the advantages of in light weight and detection efficiency is good.
Description
Technical field
The utility model belongs to a kind of digital subtraction angiography die body.
Background technology
At present, digital subtraction angiography (DSA) system shows the ability relative to background low contrast blood vessel, is a kind of
The measurement visual to low contrast blood vessel image, can be used for the attenuation range for subtracting shadow, may be such that in subtraction image, it may be observed that
Human blood circulatory system.The system includes from top to bottom：X ray is looked after, aperture system, aluminium weaken beam, detection device, for patient
Bed plate, grid and people penetrate interplanar.
The system needs to detect correction index with detection module at least once using preceding with annual.Detection module at present, need
With the portable plate of human hand moving belt aluminum strip under X ray.This can cause greatly to injure to detection correction personnel, also make detection school
It is positive inaccurate.
The content of the invention
The purpose of this utility model is a kind of digital subtraction angiography die body of design, can be substituted with mechanical action complete by hand
Corrected into detection, there is simple in construction, low manufacture cost, it is easy to operate, it is in light weight good with detection efficiency the advantages of.
For this, the utility model is made up of base and cover plate.Two sides of base are provided with lateral body plate, the front portion of lateral body plate
Interior to be provided with air flue chute, the air flue chute in two lateral body plates is by connecting tube in the front end intercommunication of air flue chute, the gas of side
Road chute front end communicates with the valve on lateral body prelaminar part face, and the middle part in each air flue chute, which is provided with, promotes rod, promotes
The rear end of rod holds reversed column one end in the fluting of air flue chute rear portion, the other end and the active plugboard front part sides side of reversed column
Be connected, valve is communicated by airway tube with ball of calming the anger, the lower surface slide fit of active plugboard on base, active plugboard it is upper
End face is provided with horizontal aluminum strip, and the upper surface of active plugboard is provided with cover plate in spacing distance, and cover plate lower end both sides are upper with lateral body plate
End is fixed as-body, and the upper surface of cover plate is provided with longitudinal ladder copper coin.
Described lateral body plate is fixed by screws on two sides of base.The lower end of described lateral body plate is provided with silica gel
Pin.The thickness of described horizontal aluminum strip is respectively 0.05mm, 0.1mm, 0.2mm, 0.4mm.The thickness of described longitudinal ladder copper coin
Spend 0.2mm~1.4mm.
Said structure has reached the purpose of this utility model.
The utility model can be substituted with mechanical action and have been manually done detection correction, ensure detection correction personnel from X ray
Injury, it is safe to use.It is easy to operate with simple in construction, low manufacture cost, the advantages of in light weight and detection efficiency is good.Have compared with
Good using effect.
Brief description of the drawings
Fig. 1 is Split type structure schematic diagram of the present utility model.
Fig. 2 is general structure schematic diagram of the present utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of digital subtraction angiography die body is made up of base 8 and cover plate 2.The two of base
Side is provided with lateral body plate 10.Air flue chute 7 is provided with the front portion of each lateral body plate.Air flue chute in two lateral body plates passes through company
Front end intercommunication of the adapter 9 in air flue chute.The air flue chute front end of side communicates with the valve 5 on lateral body prelaminar part face,
Sealing-plug 13 can be used to seal the front port of another air flue chute.Valve is used to be connected with one end of certain length airway tube 16,
The other end connection of airway tube is calmed the anger ball 15 made of rubber.I.e. valve is communicated by airway tube with ball of calming the anger.
Middle part in each air flue chute, which is provided with, promotes rod 12, is copper rod.The rear end of rod is promoted to hold positioned at air flue chute
One end of reversed column 6 in the fluting of rear portion, the other end of reversed column are connected with the front part sides side of active plugboard 4.
For the lower surface slide fit of active plugboard on base, the upper surface of active plugboard is provided with horizontal aluminum strip 3, described transverse direction
The thickness of aluminum strip is respectively 0.05mm, 0.1mm, 0.2mm, 0.4mm.Horizontal aluminum strip can simulation human vas density.
The upper surface of active plugboard is provided with cover plate 2 in spacing distance, and cover plate lower end both sides and the upper end of lateral body plate are fixed
For-body, described lateral body plate is fixed on two sides of base by screw 11.The upper surface of cover plate is provided with longitudinal ladder copper
Plate 1.Thickness 0.2mm~1.4mm of described longitudinal ladder copper coin.Longitudinal ladder copper coin can be used for detecting dynamic range.
The lower end of described lateral body plate is provided with silica gel pin 14, for supporting die body.
Described base, cover plate, active plugboard and lateral body plate is made of acrylic material.
In use, the utility model is put under digital subtraction angiography (DSA) system, open X ray and look after, use hand
Pressing rubber is calmed the anger ball, and pressed gas enters the impact of air flue chute front end along airway tube, valve and promotes the movement of rod top pressure reversed column, enters
You drive active plugboard to be slided in base upper end, realize active plugboard of the Mechanical Moving with aluminum strip under X ray, complete detection school
Just.
In a word, the utility model can be substituted with mechanical action and have been manually done detection correction, ensure detection correction personnel from X
Radiohazard, it is safe to use.It is easy to operate with simple in construction, low manufacture cost, the advantages of in light weight and detection efficiency is good.
It can promote the use of.
Claims (5)
1. a kind of digital subtraction angiography die body, is made up of base and cover plate, it is characterised in that：Two sides of base are provided with
Lateral body plate, air flue chute is provided with the front portion of lateral body plate, the air flue chute in two lateral body plates is by connecting tube in air flue chute
Front end intercommunication, the air flue chute front end of side communicates with the valve on the lateral body prelaminar part face, in each air flue chute
Middle part, which is provided with, promotes rod, promotes the rear end of rod to hold reversed column one end in the fluting of air flue chute rear portion, the other end of reversed column
It is connected with active plugboard front part sides side, valve is communicated by airway tube with ball of calming the anger, the lower surface slide fit of active plugboard
On base, the upper surface of active plugboard is provided with horizontal aluminum strip, and the upper surface of active plugboard is provided with cover plate, cover plate in spacing distance
Lower end both sides and the upper end of lateral body plate are fixed as-body, and the upper surface of cover plate is provided with longitudinal ladder copper coin.
A kind of 2. digital subtraction angiography die body as described in claim 1, it is characterised in that：Described lateral body plate passes through spiral shell
Nail is fixed on two sides of base.
A kind of 3. digital subtraction angiography die body as described in claim 1, it is characterised in that：The lower end of described lateral body plate
Provided with silica gel pin.
A kind of 4. digital subtraction angiography die body as described in claim 1, it is characterised in that：The thickness of described horizontal aluminum strip
Degree is respectively 0.05mm, 0.1mm, 0.2mm, 0.4mm.
A kind of 5. digital subtraction angiography die body as described in claim 1, it is characterised in that：Described longitudinal ladder copper coin
Thickness 0.2mm~1.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426081.2U CN206659930U (en) | 2016-12-23 | 2016-12-23 | A kind of digital subtraction angiography die body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621426081.2U CN206659930U (en) | 2016-12-23 | 2016-12-23 | A kind of digital subtraction angiography die body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206659930U true CN206659930U (en) | 2017-11-24 |
Family
ID=60356258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621426081.2U Active CN206659930U (en) | 2016-12-23 | 2016-12-23 | A kind of digital subtraction angiography die body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206659930U (en) |
-
2016
- 2016-12-23 CN CN201621426081.2U patent/CN206659930U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206659930U (en) | A kind of digital subtraction angiography die body | |
| CN208043171U (en) | A kind of postpartum hemorrhage amount record check device | |
| CN203981693U (en) | Blood blood pressure and blood lipoid measuring instrument | |
| CN204520741U (en) | A kind of fixer for feet part of Whole body bone scan | |
| CN107761976A (en) | A kind of noise reduction section material for wall structure | |
| CN201373827Y (en) | Tablet hardness detector | |
| CN208860340U (en) | A kind of dedicated apparatus for measuring degree of inclination of civil building | |
| CN209611704U (en) | A kind of capacity controllable type respiratory balloon | |
| CN211189011U (en) | Breathe internal medicine lung power exerciser | |
| CN207540521U (en) | Railroad track gage measurement instrument | |
| CN203121555U (en) | Earthquake-proof desk | |
| CN213302229U (en) | Detection device for internal medicine | |
| CN111257069A (en) | Quick smear device of clinical examination | |
| CN205041534U (en) | A reciprocal module that advances for DSA die body | |
| CN203379131U (en) | Chest radioactive ray protection device | |
| CN220418642U (en) | Ultraviolet intensity detection device for handheld ward | |
| CN204759729U (en) | Electric energy meter device of checking meter | |
| CN205807251U (en) | A kind of sightseeing lighting mast | |
| CN205359495U (en) | Radiographic examination bed | |
| CN211826746U (en) | Piece device is read to image for radiology department | |
| CN211025191U (en) | Clinical laboratory is with inspection test tube | |
| CN204165675U (en) | A kind of device measuring diffusion type shock wave energy | |
| CN207263296U (en) | A kind of irradiation level detector device | |
| CN208999385U (en) | A kind of air carbon dioxide concentration detecting device | |
| CN103070694B (en) | Fixed or vehicle-mounted type X-ray radiation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |