CN203468625U - Corpse angiography apparatus - Google Patents
Corpse angiography apparatus Download PDFInfo
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- CN203468625U CN203468625U CN201320527276.6U CN201320527276U CN203468625U CN 203468625 U CN203468625 U CN 203468625U CN 201320527276 U CN201320527276 U CN 201320527276U CN 203468625 U CN203468625 U CN 203468625U
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- corpse
- blood vessel
- bleeding
- angiography
- injection
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Abstract
The utility model relates to an instrument for autopsy, particularly a corpse angiography apparatus. The apparatus comprises a contrast agent container (1), a liquid conveying device (2), a pressure gage (3), a blood vessel connecting device (4), and other parts. The parts are connected through flexible pipes. The blood vessel connecting device (4) is provided with an air exhaust pipe. The apparatus not only can satisfy the requirement of connection of the liquid conveying device and the blood vessel, but also can conduct the air exhaust of the blood vessel before performing the angiography. The corpse angiography apparatus is characterized in that firstly, the damage caused to the wholeness of the corpse is small; secondly, the subtle abnormal change of the blood vessel can be detected; and thirdly, the influence of air in the blood vessel is reduced and the imaging quality is good.
Description
Technical field
This utility model relates to the apparatus that a kind of obduction is used
Background technology
CT Angiography is mainly used in the diagnosis and treatment to angiopathys such as the heart, brains.In recent years, many medicolegists attempt this technology to be applied in corpse angiography.On clinical live body, carry out angiography, because blood is flow regime, contrast agent can inject blood vessel smoothly, but in corpse angiography, heart is in stopping the state of beating, blood first night curdled appearance, therefore need external power set, impel contrast agent to inject blood vessel.Meanwhile, because the corruption of corpse self is decomposed, have gas in blood vessel, the gas in these blood vessels is the imaging effect affecting after radiography, and then the damage of blood vessel and disease are caused to misleading.Therefore clinic CT Angiography is applied to the device that its difficult problem of forensic science is to select suitable external power and gets rid of gas in blood vessel.
The corpse angiography device that this utility model comprises not only can meet the needs that are connected of peristaltic pump and blood vessel, but also can carry out the blood vessel aerofluxus before radiography.Contrast imaging demand according to different organ (in vitro, at body), mainly contains three kinds of connecting devices.
Utility model content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of and can meet contrast-medium injection needs, and can carry out the front blood vessel aerofluxus of radiography, reduces the corpse angiography device of gas on contrast imaging impact in blood vessel.
This utility model comprises: contrast container (1), liquid transporting apparatus (2), hydralic pressure gauge (3) and anastomotic fitting (4), pass through hose connection between each parts.
Described liquid transporting apparatus (2), can adopt the liquor pump of peristaltic pump or other kinds.
Described hydralic pressure gauge (3) is connected with liquid transporting apparatus (2), contrast solution injection port (6) by three-way pipeline, wherein preceding pipeline is connected with liquid transporting apparatus (2) by flexible pipe, upper pipeline is connected with hydralic pressure gauge (3), and rear pipeline is connected with contrast solution injection port (6).Described hydralic pressure gauge can be set to mechanical type hydraulic table, also can be set to contain or do not contain the electronic type hydralic pressure gauge of data-out port.
The described anastomotic fitting for isolated heart radiography, be provided with the end (6) of bleeding, injection of contrast medium end (5), Anti-skid adhesive tape (9), on the described end (6) of bleeding, be provided with the end valve door (7) of bleeding, injection of contrast medium end (5) is provided with injection of contrast medium end valve door (8).
Describedly in vitro head with at the anastomotic fitting (4) of body head (brain) radiography, adopt three-way pipeline, preceding pipeline is provided with injection of contrast medium end (10), and rear pipeline is provided with the end (11) of bleeding
Described for the anastomotic fitting at systemic heart radiography, inside has set in advance steel wire (13), on device, is provided with the end (14) of bleeding.
The beneficial effects of the utility model are:
(1) to corpse integrity, destroy little;
(2) can detect out the subtle anomalies change of blood vessel;
(3) reduce the impact of gas in blood vessel, good imaging quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic diagram of the present utility model.
Fig. 3 is the structural representation for the anastomotic fitting of isolated heart radiography.
Fig. 4 is in vitro head with at the structural representation of the anastomotic fitting of body head (brain) radiography.
Fig. 5 is the structural representation for the anastomotic fitting at systemic heart radiography.
In Fig. 1
1-contrast solution container
2-liquid transporting apparatus
3-hydralic pressure gauge
4-anastomotic fitting
In Fig. 2
5-injection of contrast medium end valve door
The 6-end of bleeding
The 7-end valve door of bleeding
8-injection of contrast medium end
9-Anti-skid adhesive tape
In Fig. 3,
10-injection of contrast medium end
The 11-end of bleeding
12-connects corpse organ blood vessel end
In Fig. 4
13-steel wire
The 14-end of bleeding
The specific embodiment
Below in conjunction with accompanying drawing, this utility model is further described.
Fig. 3 is the anastomotic fitting for the radiography of three-dimensional heart, and concrete operation method is: by the aortic arch glass of isolated heart, the skid-proof rubber band edge of connecting device is inserted in heart aorta, and tighten with band.And by link, be fixed on support, and by stentplacement in CT examination bed.Close the duct valve of injection of contrast medium end, open the end valve door of bleeding, the gas in the chambers of the heart is extracted out, close the end valve door of bleeding.Open peristaltic pump and debugged relevant parameter, open dispensing end valve, carry out radiography.Radiography finishes, and carries out CT scan, obtains contrastographic picture.
Fig. 4 is in vitro head with at the anastomotic fitting of body head (brain) radiography, concrete operation method is: by vitro or peel off at the carotid artery (mostly being left common carotid artery) of the head of body, connecting device is inserted to carotid artery, and tighten with band.Placing and CT examination bed in vitro or at the head of body.Close the duct valve of injection of contrast medium end, the gas of opening in the end valve goalkeeper chambers of the heart of bleeding is extracted out, closes the end valve door of bleeding.Open peristaltic pump and debugged relevant parameter, open dispensing end valve, carry out radiography.Radiography finishes, and carries out CT scan, obtains contrastographic picture.
Fig. 5 is for the anastomotic fitting at systemic heart radiography, and concrete operation method is for by vitro or peel off at the carotid artery (mostly being left common carotid artery) of the head of body.The built-in steel wire of connecting device, holds on connecting device flexible pipe, along carotid artery, is inserted in heart always, extracts steel wire.Corpse is positioned over to CT examination bed, closes the duct valve of injection of contrast medium end, open the end valve door of bleeding, the gas in the chambers of the heart is extracted out, close the end valve door of bleeding.Open peristaltic pump and debugged relevant parameter, open dispensing end valve, carry out radiography.Radiography finishes, and carries out CT scan, obtains contrastographic picture.
Claims (8)
1. a corpse angiography device, is characterized in that, this device is formed by hose connection by contrast container (1), liquid transporting apparatus (2), hydralic pressure gauge (3), anastomotic fitting (4).
2. corpse angiography device according to claim 1, is characterized in that described liquid transporting apparatus (2) is peristaltic pump.
3. corpse angiography device according to claim 1, is characterized in that, described hydralic pressure gauge (3) is mechanical type hydraulic table.
4. corpse angiography device according to claim 1, is characterized in that, described hydralic pressure gauge (3) is electronic type hydralic pressure gauge.
5. corpse angiography device according to claim 1, is characterized in that, is provided with the end (6) of bleeding, injection of contrast medium end (8) and Anti-skid adhesive tape (9) on described anastomotic fitting (4).
6. corpse angiography device according to claim 5, is characterized in that, the end (6) of bleeding is provided with the end valve door (7) of bleeding, and injection of contrast medium end (8) is provided with injection of contrast medium end valve door (5).
7. corpse angiography device according to claim 1, is characterized in that, described anastomotic fitting (4) adopts three-way pipeline, and preceding pipeline is provided with injection of contrast medium end (10), and rear pipeline is provided with the end (11) of bleeding.
8. corpse angiography device according to claim 1, is characterized in that, is provided with the end (14) of bleeding on described anastomotic fitting (4), and inside has set in advance steel wire (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527276.6U CN203468625U (en) | 2013-08-22 | 2013-08-22 | Corpse angiography apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527276.6U CN203468625U (en) | 2013-08-22 | 2013-08-22 | Corpse angiography apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203468625U true CN203468625U (en) | 2014-03-12 |
Family
ID=50217055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527276.6U Expired - Fee Related CN203468625U (en) | 2013-08-22 | 2013-08-22 | Corpse angiography apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203468625U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2662189C1 (en) * | 2017-10-30 | 2018-07-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования Санкт-Петербургская государственная академия ветеринарной медицины ВПО СПбГ АВМ) | Method of bilateral angiography of the organs of the head, the brain and the neck of animals |
| CN111329589A (en) * | 2020-04-07 | 2020-06-26 | 张海民 | Handheld intelligent fusion radiography navigation system |
| CN113730701A (en) * | 2020-06-11 | 2021-12-03 | 公安部物证鉴定中心 | Corpse cerebral artery pressurization perfusion equipment |
-
2013
- 2013-08-22 CN CN201320527276.6U patent/CN203468625U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2662189C1 (en) * | 2017-10-30 | 2018-07-24 | Федеральное государственное бюджетное образовательное учреждение высшего образования Санкт-Петербургская государственная академия ветеринарной медицины ВПО СПбГ АВМ) | Method of bilateral angiography of the organs of the head, the brain and the neck of animals |
| CN111329589A (en) * | 2020-04-07 | 2020-06-26 | 张海民 | Handheld intelligent fusion radiography navigation system |
| CN113730701A (en) * | 2020-06-11 | 2021-12-03 | 公安部物证鉴定中心 | Corpse cerebral artery pressurization perfusion equipment |
| CN113730701B (en) * | 2020-06-11 | 2024-01-09 | 公安部物证鉴定中心 | Cadaver cerebral artery pressurization perfusion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |