CN215780606U - Syringe for clinical radiography of cardiovascular internal medicine - Google Patents
Syringe for clinical radiography of cardiovascular internal medicine Download PDFInfo
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- CN215780606U CN215780606U CN202122409489.6U CN202122409489U CN215780606U CN 215780606 U CN215780606 U CN 215780606U CN 202122409489 U CN202122409489 U CN 202122409489U CN 215780606 U CN215780606 U CN 215780606U
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- control seat
- seat
- limiting sleeve
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Abstract
The utility model relates to the technical field of medical treatment, in particular to an injector for clinical radiography in cardiovascular medicine, which comprises an injection tube, wherein a control seat is connected outside the injection tube, a control cylinder is arranged at the lower end of the control seat, a connector is arranged at one end of the injection tube, a rubber plug is arranged inside the injection tube, a liquid inlet rod is arranged at one end, away from the connector, of the rubber plug, a connecting seat is arranged at one end, away from the rubber plug, of the liquid inlet rod, limiting rings are arranged at two ends, close to the control seat, of the outside of the injection tube, an upper limiting sleeve is connected at the upper end of the control seat, close to the limiting rings, a pressing rod is arranged at one end of the control cylinder, a pressing block is arranged at one end, away from the control cylinder, a limiting column is arranged at one end, close to the control cylinder, a lower limiting sleeve is connected at the lower end of the control seat, the control seat and the lower limiting sleeve, And a locking bolt is arranged at the joint of the upper limiting sleeve, and a plurality of groups of connecting plates are arranged at the lower parts of the two sides of the control seat.
Description
Technical Field
The utility model relates to the technical field of medical treatment, in particular to an injector for clinical radiography in cardiovascular medicine.
Background
The angiocardiography is that contrast medium is injected into heart cavity or blood vessel quickly through cardiac catheter to make the heart and blood vessel cavity develop under X-ray radiation, and at the same time, there are methods of quick photography, TV photography or video tape etc. to photograph the development process of heart and blood vessel cavity, and the blood flowing sequence containing contrast medium and the filling condition of heart blood vessel can be seen from the development result, thus it is a valuable method for diagnosing heart angiopathy.
The injector used in the clinical radiography of the cardiovascular medicine is generally manually injected, the stability is poor, the injection pressure is inconvenient to control, and the operation is influenced.
Therefore, there is a need to design a syringe for clinical imaging in cardiovascular medicine to solve the above problems in the background art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a clinical angiography injector for cardiovascular internal medicine, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
an injector for clinical radiography in cardiovascular medicine comprises an injection tube, a control seat is connected outside the injection tube, the lower end of the control seat is provided with a control cylinder, one end of the injection tube is provided with a connector, the interior of the injection tube is provided with a rubber plug, a liquid inlet rod is arranged at one end of the rubber plug far away from the connector, a connecting seat is arranged at one end of the liquid inlet rod far away from the rubber plug, the outside of the injection tube is provided with a spacing ring near both ends of the control seat, the upper end of the control seat near the spacing ring is connected with an upper spacing sleeve, a pressure lever is arranged at one end of the control cylinder, a pressing block is arranged at one end of the pressure lever far away from the control cylinder, one end of the pressing block close to the control cylinder is provided with a limiting column, the lower end of the control seat close to the two ends of the control cylinder is connected with a lower limiting sleeve, the control seat is provided with a plurality of groups of connecting plates at the lower part of the control seat, and the lower limiting sleeve is connected with the upper limiting sleeve through a plurality of connecting plates.
As the preferable scheme of the utility model, the injection cylinder and the control seat are connected in a sleeved mode and are limited and locked through the upper limiting sleeve.
As the preferable scheme of the utility model, the control cylinder and the control seat are connected in a sleeved mode and are limited and locked through the lower limiting sleeve.
As a preferable scheme of the utility model, the control seat is connected with the lower limiting sleeve and the upper limiting sleeve through locking bolts in a locking mode.
As the preferable scheme of the utility model, the limiting column is connected with the connecting seat in a sleeved mode.
As a preferable scheme of the utility model, the control seat is connected with the medical mechanical arm through a connecting plate at the lower parts of two sides.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the control seat is arranged, the injection tube and the control seat are connected in a sleeved mode and are limited and locked through the upper limiting sleeve, and the control seat, the lower limiting sleeve and the upper limiting sleeve are connected in a locked mode through the locking bolt to form an installation and supporting structure outside the injection tube, so that the injection tube is placed more stably.
2. According to the automatic injection device, the control cylinder is arranged, the control cylinder is connected with the control seat in a sleeved mode and is limited and locked through the lower limiting sleeve, the limiting column is connected with the connecting seat in a sleeved mode, the control seat is connected with the medical mechanical arm through the connecting plates on the lower portions of the two sides, an automatic injection structure is formed, and injection is accurate and stable.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of the control seat of the present invention;
FIG. 3 is a view of the syringe configuration of the present invention.
In the figure: 1. an injection tube; 101. a rubber plug; 102. a connector; 103. a limiting ring; 104. a liquid inlet rod; 105. a connecting seat; 2. a control seat; 201. a lower limit sleeve; 202. a connecting plate; 203. an upper limit sleeve; 204. locking the bolt; 3. controlling the cylinder; 301. a pressure lever; 302. briquetting; 303. a limiting column.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
an injector for clinical radiography in cardiovascular medicine comprises an injection tube 1, a control seat 2 is connected outside the injection tube 1, a control cylinder 3 is arranged at the lower end of the control seat 2, a connector 102 is arranged at one end of the injection tube 1, a rubber plug 101 is arranged inside the injection tube 1, a liquid inlet rod 104 is arranged at one end, far away from the connector 102, of the rubber plug 101, a connecting seat 105 is arranged at one end, far away from the rubber plug 101, of the liquid inlet rod 104, limiting rings 103 are arranged at two ends, close to the control seat 2, of the outside of the injection tube 1, an upper limiting sleeve 203 is connected at the upper end of the control seat 2, close to the limiting rings 103, a pressure rod 301 is arranged at one end of the control cylinder 3, a pressure block 302 is arranged at one end, far away from the control cylinder 3, a limiting column 303 is arranged at one end, close to the control cylinder 3, a lower limiting sleeve 201 is connected at the lower end of the control seat 2, a lower limiting sleeve 201 and a locking bolt 204 is arranged at the joint of the upper limiting sleeve 203, the lower parts of the two sides of the control seat 2 are provided with a plurality of groups of connecting plates 202.
In an embodiment, referring to fig. 1 and 3, the injection cartridge 1 and the control seat 2 are connected in a sleeved manner and locked in a limited manner by the upper limiting sleeve 203, and the control seat 2, the lower limiting sleeve 201 and the upper limiting sleeve 203 are connected in a locked manner by the locking bolt 204 to form an installation and support structure outside the injection cartridge 1, so that the injection cartridge 1 is placed more stably.
In an embodiment, referring to fig. 1, fig. 2 and fig. 3, the control cylinder 3 and the control base 2 are connected in a sleeved manner and are limited and locked by a lower limiting sleeve 201, the limiting column 303 is connected with the connecting base 105 in a sleeved manner, and the control base 2 is connected with the medical mechanical arm by a connecting plate 202 at the lower part of each of the two sides to form an automatic injection structure, so that injection is more accurate and stable.
The working principle is as follows: during the use, inhale contrast medium with injection tube 1, fix injection tube 1 on control seat 2 again, cup joint between injection tube 1 and the control seat 2 and connect and through the spacing locking of last stop collar 203, cup joint between control cylinder 3 and the control seat 2 and connect and through the spacing locking of lower stop collar 201, spacing post 303 and connecting seat 105 cup joint and connect, form the automatic injection structure, it removes to drive depression bar 301 through control cylinder 3, thereby drive briquetting 302 and remove, thereby push down connecting seat 105, thereby inject contrast medium, control seat 2 is connected through connecting plate 202 and the medical arm of both sides lower part, the accessible is adjusted medical arm and is adjusted the injection position of injection tube 1.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a clinical radiography of cardiovascular internal medicine uses syringe, includes syringe (1), its characterized in that: the injection cylinder (1) is externally connected with a control seat (2), the lower end of the control seat (2) is provided with a control cylinder (3), one end of the injection cylinder (1) is provided with a connector (102), a rubber plug (101) is arranged inside the injection cylinder (1), one end of the rubber plug (101) far away from the connector (102) is provided with a liquid inlet rod (104), one end of the liquid inlet rod (104) far away from the rubber plug (101) is provided with a connecting seat (105), two ends of the injection cylinder (1) outside near the control seat (2) are respectively provided with a spacing ring (103), the upper end of the control seat (2) near the spacing ring (103) is connected with an upper spacing sleeve (203), one end of the control cylinder (3) is provided with a pressing rod (301), one end of the pressing rod (301) far away from the control cylinder (3) is provided with a pressing block (302), one end of the pressing block (302) near the control cylinder (3) is provided with a spacing column (303), the lower end of the control seat (2) is close to two ends of the control cylinder (3) and is connected with a lower limiting sleeve (201), locking bolts (204) are arranged at the joints of the control seat (2), the lower limiting sleeve (201) and the upper limiting sleeve (203), and a plurality of groups of connecting plates (202) are arranged on the lower portions of two sides of the control seat (2).
2. The syringe for clinical angiography of cardiovascular medicine according to claim 1, wherein: the injection tube (1) and the control seat (2) are connected in a sleeved mode and are limited and locked through an upper limiting sleeve (203).
3. The syringe for clinical angiography of cardiovascular medicine according to claim 1, wherein: the control cylinder (3) and the control seat (2) are connected in a sleeved mode and are limited and locked through a lower limiting sleeve (201).
4. The syringe for clinical angiography of cardiovascular medicine according to claim 1, wherein: the control seat (2) is connected with the lower limiting sleeve (201) and the upper limiting sleeve (203) in a locking mode through a locking bolt (204).
5. The syringe for clinical angiography of cardiovascular medicine according to claim 1, wherein: the limiting column (303) is connected with the connecting seat (105) in a sleeved mode.
6. The syringe for clinical angiography of cardiovascular medicine according to claim 1, wherein: the control seat (2) is connected with the medical mechanical arm through a connecting plate (202) at the lower parts of two sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409489.6U CN215780606U (en) | 2021-10-04 | 2021-10-04 | Syringe for clinical radiography of cardiovascular internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409489.6U CN215780606U (en) | 2021-10-04 | 2021-10-04 | Syringe for clinical radiography of cardiovascular internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215780606U true CN215780606U (en) | 2022-02-11 |
Family
ID=80168823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409489.6U Active CN215780606U (en) | 2021-10-04 | 2021-10-04 | Syringe for clinical radiography of cardiovascular internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215780606U (en) |
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2021
- 2021-10-04 CN CN202122409489.6U patent/CN215780606U/en active Active
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