CN216169227U

CN216169227U - Clinical radiography device of cardiovascular internal medicine

Info

Publication number: CN216169227U
Application number: CN202122257738.4U
Authority: CN
Inventors: 邓明霞; 陈军
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-04-05
Anticipated expiration: 2031-09-17

Abstract

The utility model relates to the technical field of medical radiography equipment, in particular to a clinical radiography device for cardiovascular medicine, which comprises a base, wherein a lower supporting rod is fixed at the top end of the base, a sliding groove is formed in the inner end of the lower supporting rod, a telescopic rod is connected to the top end of the lower supporting rod in a sliding mode, an upper supporting rod is fixed at the top end of the telescopic rod, a rotating rod is rotatably connected to the top end of the upper supporting rod, a transverse rod is connected to the top end of the rotating rod, and an injection structure is connected to the transverse rod.

Description

Clinical radiography device of cardiovascular internal medicine

Technical Field

The utility model relates to the technical field of medical radiography equipment, in particular to a cardiovascular internal medicine clinical radiography device.

Background

In the radiodiagnosis, by taking a substance containing elements with high atomic number and then taking a radiograph at a pre-diagnosed internal body part for medical diagnosis, for a structure or an organ which lacks natural contrast, a substance with a density higher or lower than that of the structure or the organ can be introduced into the organ or a gap around the organ to generate contrast visualization, and a contrast device is needed to introduce a contrast agent into a blood vessel and a corresponding internal cavity of a patient in the process of clinical contrast in the cardiovascular department.

Although the clinical imaging devices on the market today are various in types, most of them are only changed in form, and their functions are not changed much, and today, clinical imaging requires contrast injection to patients, however, the existing injection operation is performed manually, and due to the different standards and levels of each medical staff, discomfort is easily caused to patients.

Therefore, it is necessary to design a clinical imaging apparatus for 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 device for cardiovascular internal medicine, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a clinical radiography device of cardiovascular internal medicine, includes the base, the top of base is fixed with the lower support bar, the sliding tray has been seted up to the inner of lower support bar, the top sliding connection of lower support bar has the telescopic link, the top of telescopic link is fixed with the bracing piece, the top of going up the bracing piece is rotated and is connected with the dwang, the top of dwang is connected with the transverse bar, the connection of transverse bar has injection structure, injection structure includes cylinder, actuating lever, outer sleeve, piston, stock solution section of thick bamboo and syringe needle.

As a preferable scheme of the utility model, the bottom of the driving rod is connected to the top end of the piston, the cross-sectional area of the piston is slightly smaller than that of the liquid storage cylinder, and the driving rod is positioned at the inner end of the outer sleeve and slides.

As a preferable scheme of the utility model, the top end of the liquid storage cylinder is in threaded connection with the bottom of the outer sleeve through internal threads.

As a preferable scheme of the present invention, the left side of the transverse rod is provided with a rotation groove, and the right side of the transverse rod is provided with an installation clamping groove.

As the preferable scheme of the utility model, the top end of the rotating rod is inserted into the rotating groove through the locking sleeve for locking, and the outer end of the outer sleeve is clamped and fixed with the mounting clamping groove.

According to the preferable scheme of the utility model, the left side of the surface of the telescopic rod is provided with the jack, the right side of the surface of the telescopic rod is provided with the graduated scale, and the lower support rod and the telescopic rod are locked and fixed through the locking bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the existing manual injection is replaced by the automatic injection structure through the arranged injection structure, so that the standard of contrast medium injection can be improved, the patient is prevented from discomfort, and the equipment is more efficient in use.

2. According to the injection structure, the height of the injection structure can be adjusted through the upper supporting rod, the telescopic rod, the jack, the lower supporting rod and the locking bolt, so that the injection structure is convenient to use, and the equipment is more convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially exploded structure of the present invention;

FIG. 3 is a schematic view of an injection configuration of the present invention;

in the figure: 1. a base; 101. a lower support bar; 1011. a sliding groove; 1012. locking the bolt; 102. a telescopic rod; 1021. a jack; 1022. a graduated scale; 103. an upper support rod; 104. rotating the rod; 105. a transverse bar; 1051. a rotating groove; 1052. installing a clamping groove; 106. a locking sleeve; 2. an injection structure; 201. a cylinder; 202. a drive rod; 203. an outer sleeve; 204. a piston; 205. a liquid storage cylinder; 206. and (4) injecting a needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without any creative work based on the embodiments of the present invention belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution:

a clinical radiography device for cardiovascular internal medicine comprises a base 1, wherein a lower supporting rod 101 is fixed at the top end of the base 1, a sliding groove 1011 is formed in the inner end of the lower supporting rod 101, a telescopic rod 102 is connected at the top end of the lower supporting rod 101 in a sliding manner, an upper supporting rod 103 is fixed at the top end of the telescopic rod 102, a rotating rod 104 is rotatably connected at the top end of the upper supporting rod 103, a transverse rod 105 is connected at the top end of the rotating rod 104, an injection structure 2 is connected with the transverse rod 105, the injection structure 2 comprises a cylinder 201, a driving rod 202, an outer sleeve 203, a piston 204, a liquid storage cylinder 205 and an injection needle 206, the automatic injection structure 2 replaces the existing manual injection, so that the standard of contrast agent injection can be improved, discomfort of a patient is prevented, and the height of the injection structure 2 can be adjusted through the upper supporting rod 103, the telescopic rod 102, a jack 1021, the lower supporting rod 101 and a locking bolt 1012, is convenient to use.

In the embodiment, referring to fig. 1, 2 and 3, the bottom of the driving rod 202 is connected to the top end of the piston 204, the cross-sectional area of the piston 204 is slightly smaller than that of the liquid storage cylinder 205, the driving rod 202 is located at the inner end of the outer sleeve 203 and slides, the top end of the liquid storage cylinder 205 is in threaded connection with the bottom of the outer sleeve 203 through internal threads, through the arranged injection structure 2, when in actual use, contrast media is put into the liquid storage cylinder 205, the liquid storage cylinder 205 and the outer sleeve 203 are connected, then the air cylinder 201 is started, the air cylinder 201 drives the driving rod 202 to move downwards and then drives the piston 204 to move downwards, the piston 204 moves into the liquid storage cylinder 205 to compress the contrast media inside, so that the contrast media is injected into the body of a patient through the injection needle 206, the existing manual injection is replaced by the automatic injection structure 2, thereby improving the standard of contrast media injection and preventing the patient from generating discomfort, so that the device is more efficient to use.

In an embodiment, referring to fig. 1 and 2, a rotation groove 1051 is formed in the left side of the transverse rod 105, an installation groove 1052 is formed in the right side of the transverse rod 105, the top end of the rotation rod 104 is inserted into the rotation groove 1051 through a locking sleeve 106 for locking, the outer end of the outer sleeve 203 and the installation groove 1052 are clamped and fixed, a jack 1021 is formed in the left side of the surface of the telescopic rod 102, a scale 1022 is arranged on the right side of the surface of the telescopic rod 102, the lower support rod 101 and the telescopic rod 102 are locked and fixed through a locking bolt 1012, the telescopic rod 102, the jack 1021, the lower support rod 101 and the locking bolt 1012 are arranged, when the injection structure is in actual use, the length of the telescopic rod 102 is adjusted, after the injection structure is moved to a proper position, the jack 1021 is inserted through the locking bolt 1012 for fixing, so that the height of the injection structure 2 can be adjusted, and the injection structure is convenient to use, and the use of the injection structure is more convenient to use.

The working principle is as follows: before the use, by adjusting the length of the telescopic rod 102, after moving to a proper position, inserting the locking bolt 1012 into the jack 1021 for fixing, the scale 1022 can make the adjustment more accurate, thereby the height of the injection structure 2 can be adjusted, and the rotating rod 104 can adjust the transverse angle, thereby the use is convenient, when in use, the contrast medium is put into the liquid storage barrel 205, and the liquid storage barrel 205 and the outer sleeve 203 are connected, then the cylinder 201 is started, the cylinder 201 drives the driving rod 202 to move downwards, and then the piston 204 is driven to move downwards, the piston 204 moves into the liquid storage barrel 205 to compress the contrast medium inside, so that the contrast medium is injected into the body of a patient through the injection needle 206, the automatic injection structure 2 replaces the existing manual injection, thereby the injection standard of the contrast medium can be improved, and the patient is prevented from generating uncomfortable feeling, has certain popularization value.

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

1. The utility model provides a clinical radiography device of cardiovascular internal medicine, includes base (1), its characterized in that: the top of base (1) is fixed with lower support rod (101), sliding tray (1011) have been seted up to the inner of lower support rod (101), the top sliding connection of lower support rod (101) has telescopic link (102), the top of telescopic link (102) is fixed with last bracing piece (103), the top of going up bracing piece (103) is rotated and is connected with dwang (104), the top of dwang (104) is connected with transverse rod (105), being connected with of transverse rod (105) injects structure (2), inject structure (2) including cylinder (201), actuating lever (202), outer sleeve (203), piston (204), stock solution section of thick bamboo (205) and syringe needle (206).

2. A clinical angiographic apparatus according to claim 1, wherein: the bottom of the driving rod (202) is connected to the top end of the piston (204), the cross-sectional area of the piston (204) is slightly smaller than that of the liquid storage cylinder (205), and the driving rod (202) is located at the inner end of the outer sleeve (203) in a sliding mode.

3. A clinical angiographic apparatus according to claim 1, wherein: the top end of the liquid storage cylinder (205) is in threaded connection with the bottom of the outer sleeve (203) through internal threads.

4. A clinical angiographic apparatus according to claim 1, wherein: the left side of the transverse rod (105) is provided with a rotating groove (1051), and the right side of the transverse rod (105) is provided with an installation clamping groove (1052).

5. A clinical angiographic apparatus according to claim 1, wherein: the top of dwang (104) inserts through lock sleeve (106) and rotates groove (1051) and lock, the outer end and the installation draw-in groove (1052) joint of outer sleeve (203) are fixed.

6. A clinical angiographic apparatus according to claim 1, wherein: the left side of the surface of the telescopic rod (102) is provided with an insertion hole (1021), the right side of the surface of the telescopic rod (102) is provided with a graduated scale (1022), and the lower supporting rod (101) and the telescopic rod (102) are locked and fixed through a locking bolt (1012).