CN210095771U - Left-heart radiography examination device - Google Patents
Left-heart radiography examination device Download PDFInfo
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- CN210095771U CN210095771U CN201920723042.6U CN201920723042U CN210095771U CN 210095771 U CN210095771 U CN 210095771U CN 201920723042 U CN201920723042 U CN 201920723042U CN 210095771 U CN210095771 U CN 210095771U
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Abstract
The utility model relates to the technical field of echocardiography cardioangiography examination, and discloses a left cardioangiography examination device, which comprises a medical tee joint, a base, a first driving device, a second driving device and a vibration device, wherein the left cardioangiography examination device evenly rolls a hose through the external first driving device and the external second driving device, thereby transferring the physiological saline and the contrast agent, solving the problems of extracting the physiological saline and injecting the contrast agent by the injector, playing the role of reducing the using amount of the injector, achieving the effect of saving resources, reduces the possibility that the syringe needle accidentally injures an operator in the using process, automatically vibrates the contrast agent through the vibration device, fully mixes the physiological saline and the powder contrast agent, not only improving the efficiency but also reducing the workload of medical care operators, and simultaneously enabling the mixed contrast agent microbubbles to achieve standardization and normalization.
Description
Technical Field
The utility model relates to an echocardiography cardioangiography inspection technical field, in particular to a left cardioangiography inspection device.
Background
At present, the echocardiogram left-heart radiography examination uses the physiological saline and the powder contrast agent to be fully mixed to form the contrast agent micro bubble, medical care personnel injects the contrast agent into the body of a patient through an injector, because the contrast agent micro bubble is formed by the medical care personnel manually shaking the physiological saline and the powder contrast agent, the efficiency is low, the workload of the medical care operating personnel is increased, the formed contrast agent micro bubble is not standardized and normalized enough, and the injector is used in every radiography examination, thereby not only improving the examination cost and the risk of accidentally injuring the operator, but also not meeting the requirement of saving resources.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a to prior art not enough, the utility model provides a left heart radiography inspection device has solved the contrast agent microbubble of current manual mixture, leads to the problem that the contrast agent microbubble of inefficiency, increase medical care operating personnel work load and formation is not enough standardized and standardization, also can not resources are saved, reduces the use amount of syringe.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a left cardiography examination apparatus, comprising an apparatus body, a first bottle and a second bottle, the first bottle being disposed on the apparatus body by a first fixing member, the second bottle being disposed on the apparatus body by a second fixing member, the second fixing member being movable relative to the apparatus body, further comprising: the medical tee joint is arranged on the device body, a first interface of the medical tee joint is connected with the first bottle body through a first hose, a second interface of the medical tee joint is connected with the second bottle body through a second hose, and a third interface of the medical tee joint is externally connected with a third hose; the base is arranged below the device body in a manner of moving up and down; the first driving device is rotatably arranged between the device body and the base, and the first driving device extrudes the first hose when rotating so as to enable liquid in the first hose to flow; the second driving device is rotatably arranged between the device body and the base, and extrudes the third hose when rotating so as to enable liquid in the third hose to flow; the vibrating device is arranged below the second fixing piece and is abutted against the bottom surface and the side surface of the second fixing piece.
Preferably, the first fixing part and the second fixing part are both internally provided with a bearing cavity, and a clamping block is arranged below the bearing cavity.
Preferably, one side of the first fixing part is fixedly installed on the device body, and one side of the second fixing part is installed on the device body through an elastic part.
Preferably, the device body is internally provided with a first motor, a second motor, a third motor and a fourth motor, the first motor and the second motor drive the first driving device and the second driving device to rotate respectively, an output shaft of the third motor is in driving connection with a valve core of the medical tee joint so as to drive the medical tee joint to reverse, and the fourth motor drives the vibration device to rotate.
Preferably, the medical tee joint is arranged on the lower side in front of the device body through a fixing seat, the third motor is in driving connection with a valve core of the medical tee joint through a transmission piece, one end of the transmission piece is fixedly connected with an output shaft of the third motor, the other end of the transmission piece is provided with a protruding portion, the bottom of the valve core is provided with a clamping portion, and the protruding portion is embedded into the clamping portion so that the third motor drives the valve core to rotate through the transmission piece.
Preferably, the vibration device includes a first rod, a second rod and a connecting portion, the second rod is located between the first rod and the connecting portion, the first rod is designed in an oval shape and abuts against the bottom surface of the second fixing member, and the end surface of the second rod, which is close to the first rod, is designed in a circular arc concave shape and abuts against the side surface of the second fixing member, so that the vibration device drives the second fixing member to vibrate when rotating.
Preferably, the first driving device comprises a plurality of rotating rods, and the middle parts of the rotating rods are designed in an arc concave manner.
Preferably, the rear side of the base is provided with a slide rail so that the base can move up and down along the device body, and an arc groove is arranged above the base.
Preferably, the base is provided with a fixed shaft, the fixed shaft can stretch relative to the base and reset through a spring, and a fixed hole corresponding to the fixed shaft is arranged below the device body so as to fix the base and the device body.
Preferably, the top of the device body is provided with a control button, the inside of the device body is also provided with a control device, the control button is electrically connected with the control device, and the control device is electrically connected with the first motor, the second motor, the third motor and the fourth motor respectively.
(III) advantageous effects
Compared with the prior art, the utility model provides a left side cardiography inspection device possesses following beneficial effect:
this left heart radiography inspection device, set up first drive arrangement, the structural connection of second drive arrangement and medical tee bend, rotate the hose of being connected between first bottle of extrusion and the second bottle through first drive arrangement and second drive arrangement, and then shift the liquid in first bottle and the second bottle, the problem of extracting normal saline and injection contrast medium through the syringe has been solved, the effect of the use amount that reduces the syringe is played, reach resources are saved's effect, rethread vibrator carries out abundant shock and mixture to contrast medium mixed liquid, both raise the efficiency and also reduce medical care operating personnel work load, the contrast medium microbubble that also makes the mixture simultaneously reaches standardization and standardization.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a second fixing member according to the present invention;
FIG. 4 is a schematic view of the structure of the fixing base and the transmission member of the present invention;
FIG. 5 is a schematic view of the base structure of the present invention;
fig. 6 is a schematic structural view of the first driving device of the present invention;
FIG. 7 is a schematic view of the structure of the vibration device of the present invention;
fig. 8 is a sectional view of the base of the present invention.
In the figure: 1 device body, 11 first motor, 12 second motor, 13 third motor, 131 transmission piece, 1311 protrusion, 14 fourth motor, 15 fixing hole, 16 control button, 2 first bottle, 3 second bottle, 4 first fixing piece, 5 second fixing piece, 51 bearing cavity, 52 fixture block, 53 elastic piece, 6 medical tee, 61 first interface, 61a first hose, 62 second interface, 62a second hose, 63 third interface, 63a third hose, 64 fixing seat, 65 clamping part, 7 base, 71 sliding rail, 72 arc groove, 73 fixing shaft, 74 spring, 75 handle, 8 first driving device, 81 rotating rod, 82 second driving device, 9 vibration device, 91 first rod body, 92 second rod body, 93 connecting part.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to the drawings, the utility model provides a technical scheme: the utility model provides a left heart radiography inspection device, includes device body 1, first bottle 2 and second bottle 3, and first bottle 2 sets up on device body 1 through first mounting 4, and second bottle 3 sets up on device body 1 through second mounting 5, and second mounting 5 can be for device body 1 activity, still includes: the medical three-way joint comprises a medical three-way joint 6, a base 7, a first driving device 8, a second driving device 82 and a vibrating device 9, wherein the medical three-way joint 6 is arranged on a device body 1, a first interface 61 of the medical three-way joint 6 is connected with a first bottle body 2 through a first hose 61a, a second interface 62 of the medical three-way joint 6 is connected with a second bottle body 3 through a second hose 62a, and a third interface 63 of the medical three-way joint 6 is externally connected with a third hose 63 a; the base 7 is installed below the device body 1 in a manner of moving up and down; the first driving device 8 is rotatably arranged between the device body 1 and the base 7, and the first driving device 8 squeezes the first hose 61a when rotating to make the liquid in the first hose 61a flow; the second driving device 82 is rotatably provided between the apparatus body 1 and the base 7, and the second driving device 82 presses the third hose 63a when rotating to flow the liquid in the third hose 63 a; the vibration device 9 is arranged below the second fixing part 5 and is abutted against the bottom surface and the side surface of the second fixing part 5.
Based on the above scheme, the first bottle 2 is loaded with physiological saline, the second bottle 3 is reloaded with powdered contrast medium, the medical tee 6 firstly adjusts the first interface 61 and the second interface 62 to be connected, the third interface 63 is closed, the first driving device 8 is controlled to rotate clockwise to roll and extrude the first hose 61a uniformly and intermittently, so that the physiological saline in the first bottle 2 is transmitted to the second bottle 3 to be primarily mixed with the powdered contrast medium in the second bottle 3, then the second interface 62 is controlled to be closed, the vibrating device 9 is continuously started, the vibrating device 9 vibrates the second fixing part 5 to sufficiently vibrate and further mix the primarily mixed contrast medium in the second bottle 3, the second interface 62 and the third interface 63 are continuously adjusted to be opened, then the second driving device 82 is controlled to rotate clockwise to roll and extrude the third hose 63a uniformly and intermittently, so that the microbubbles of the contrast medium in the second bottle 3 are output to the patient through the third hose 63a to perform contrast examination, then the first connector 61 and the second connector 63 are adjusted to be communicated through the medical tee 6, the third connector 62 is closed, the first driving device 8 is controlled to rotate clockwise, the first hose 61a is uniformly and intermittently rolled and extruded, the physiological saline in the first bottle body 2 is transmitted to the vein of the patient, and the contrast medium in the lumen is promoted to fully enter the body of the patient.
In conclusion, this left ventricle radiography inspection device is through the even roll extrusion hose of external first drive arrangement 8 and second drive arrangement 82, and then shift normal saline and contrast medium, the problem of having solved current hospital and having extracted normal saline and injection contrast medium through the syringe, play the effect that reduces the syringe use amount, reach resources are saved's effect, rethread vibrator 9 vibrates the contrast medium automatically, fully mix normal saline and powder contrast medium, both raise the efficiency and also reduce medical care operating personnel work load, the contrast medium microbubble that also makes the mixture simultaneously reaches standardization and normalization.
In this embodiment, the first fixing member 4 and the second fixing member 5 are both provided with a carrying cavity 51 for carrying a saline bottle and a powder contrast agent bottle, and a fixture block 52 is arranged below the carrying cavity 51 for clamping the saline bottle and the powder contrast agent bottle.
In this embodiment, one side of the first fixing member 4 is fixedly installed on the device body 1, one side of the second fixing member 5 is installed on the device body 1 through the elastic member 53, and the elastic member 53 is preferably a spring, so that the vibration device 9 can start to shake the second fixing member 5, and further shake the contrast agent mixture in the second bottle 3.
In this embodiment, a first motor 11, a second motor 12, a third motor 13, and a fourth motor 14 are further disposed inside the device body 1, the first motor 11 and the second motor 12 respectively drive the first driving device 8 and the second driving device 82 to rotate, the first driving device 8 and the second driving device 82 respectively pass through a power source via the first motor 11 and the second motor 12, an output shaft of the third motor 13 is drivingly connected to a valve core of the medical tee 6, and further drives the medical tee 6 to reverse, that is, the valve core of the medical tee 6 is automatically rotated by the third motor 13, so as to automatically reverse, and the fourth motor 14 drives the vibration device 9 to rotate.
Specifically, the medical tee 6 is disposed at the lower front side of the device body 1 through the fixing seat 64, the third motor 13 is in driving connection with the valve core of the medical tee 6 through the transmission piece 131, one end of the transmission piece 131 is fixedly connected with the output shaft of the third motor 13, the other end of the transmission piece 131 is provided with a protruding portion 1311, the bottom of the valve core is provided with a clamping portion 65, and the protruding portion 1311 is embedded into the clamping portion 65, so that the third motor 13 drives the valve core to rotate through the transmission piece 131.
Further, the vibration device 9 includes a first rod 91, a second rod 92 and a connecting portion 93, the second rod 92 is located between the first rod 91 and the connecting portion 93, the first rod 91 is designed in an oval shape and abuts against the bottom surface of the second fixing member 5, so that the first rod 91 drives the second fixing member 5 to slightly shake up and down when rotating, the end surface of the second rod 92 close to the first rod 91 is designed in an arc concave shape and abuts against the side surface of the second fixing member 5, so that the second rod 92 drives the second fixing member 5 to slightly shake back and forth when rotating, and finally the second fixing member 5 is driven to vibrate in an all-around manner when rotating through the vibration device 9, thereby fully mixing the contrast medium.
Specifically, the first driving device 8 includes a plurality of rotating rods 81, the middle portion of the rotating rod 81 is designed to be concave in an arc, so that the first hose 61a is always located at the middle portion of the rotating rod 81 when the first driving device 8 rotates, the first hose 61a is prevented from shifting, and the structure of the second driving device 82 is consistent with that of the first driving device 8.
In this embodiment, the rear side of the base 7 is provided with the slide rail 71, so that the base 7 can move up and down along the device body 1, the base 7 can be moved down, the first hose 61a, the second hose 62a and the third hose 63a can be replaced conveniently, the arc groove 72 is arranged above the base 7, the first driving device 8 and the second driving device 82 can rotate conveniently, the squeezing distance between the first hose 61a and the third hose 63a is increased, and the transfer of liquid in the first hose 61a and the third hose 63a is facilitated.
In this embodiment, the base 7 is provided with the fixing shaft 73, the fixing shaft 73 can be stretched relative to the base 7 and can be reset through the spring 74, the fixing hole 15 corresponding to the fixing shaft 73 is arranged below the device body 1, so that the base 7 and the device body 1 are fixed, the fixing shaft 73 can conveniently stretch into the fixing hole 15, the base 7 and the device body 1 are further fixed, the base 7 is prevented from moving downwards when the first driving device 8 or the second driving device 82 rotates, the first hose 61a and the third hose 63a are prevented from being extruded, the front surface of the base 7 is further provided with the handle 75, and the base 7 can be conveniently adjusted up and down.
In this embodiment, a control button 16 is disposed at the top of the device body 1, a control device is further disposed inside the device body 1, the control button 16 is electrically connected to the control device, the control device is electrically connected to the first motor 11, the second motor 12, the third motor 13, and the fourth motor 14, respectively, signals are input through the control button 16, and then the control device controls the start of the first motor 11, the second motor 12, the third motor 13, and the fourth motor 14.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A left heart angiographic examination device comprising a device body (1), a first bottle (2) and a second bottle (3), wherein the first bottle (2) is disposed on the device body (1) by a first fixing member (4), the second bottle (3) is disposed on the device body (1) by a second fixing member (5), and the second fixing member (5) is movable relative to the device body (1), the left heart angiographic examination device being characterized by further comprising:
the medical tee joint (6) is arranged on the device body (1), a first interface (61) of the medical tee joint (6) is connected with the first bottle body (2) through a first hose (61a), a second interface (62) of the medical tee joint (6) is connected with the second bottle body (3) through a second hose (62a), and a third interface (63) of the medical tee joint (6) is externally connected with a third hose (63 a);
a base (7), wherein the base (7) is installed below the device body (1) in a manner of moving up and down;
a first driving device (8), wherein the first driving device (8) is rotatably arranged between the device body (1) and the base (7), and the first driving device (8) extrudes the first hose (61a) when rotating so as to enable the liquid in the first hose (61a) to flow;
a second driving device (82), wherein the second driving device (82) is rotatably arranged between the device body (1) and the base (7), and the second driving device (82) extrudes the third hose (63a) when rotating so as to enable the liquid in the third hose (63a) to flow;
and the vibration device (9) is arranged below the second fixing piece (5) and is abutted against the bottom surface and the side surface of the second fixing piece (5).
2. A left cardiography examination apparatus as claimed in claim 1, wherein: the first fixing piece (4) and the second fixing piece (5) are both internally provided with a bearing cavity (51), and a clamping block (52) is arranged below the bearing cavity (51).
3. A left cardiography examination apparatus as claimed in claim 2, wherein: one side of the first fixing piece (4) is fixedly arranged on the device body (1), and one side of the second fixing piece (5) is arranged on the device body (1) through an elastic piece (53).
4. A left cardiography examination apparatus as claimed in claim 1, wherein: the device is characterized in that a first motor (11), a second motor (12), a third motor (13) and a fourth motor (14) are further arranged inside the device body (1), the first motor (11) and the second motor (12) drive the first driving device (8) and the second driving device (82) to rotate respectively, an output shaft of the third motor (13) is in driving connection with a valve core of the medical tee joint (6) so as to drive the medical tee joint (6) to reverse, and the fourth motor (14) drives the vibrating device (9) to rotate.
5. A left angiographic examination device according to claim 4, wherein: the medical tee joint (6) is arranged on the lower side in front of the device body (1) through a fixing seat (64), the third motor (13) is in driving connection with a valve core of the medical tee joint (6) through a transmission piece (131), one end of the transmission piece (131) is fixedly connected with an output shaft of the third motor (13), a protruding portion (1311) is arranged at the other end of the transmission piece (131), a clamping portion (65) is arranged at the bottom of the valve core, and the protruding portion (1311) is embedded into the clamping portion (65) so that the third motor (13) drives the valve core to rotate through the transmission piece (131).
6. A left cardiography examination apparatus as claimed in claim 1, wherein: the vibration device (9) comprises a first rod body (91), a second rod body (92) and a connecting portion (93), wherein the second rod body (92) is located between the first rod body (91) and the connecting portion (93), the first rod body (91) is in an oval design and abuts against the bottom surface of the second fixing piece (5), the end face, close to the first rod body (91), of the second rod body (92) is in a circular arc concave design and abuts against the side surface of the second fixing piece (5), and therefore the second fixing piece (5) is driven to vibrate when the vibration device (9) rotates.
7. A left cardiography examination apparatus as claimed in claim 1, wherein: the first driving device (8) comprises a plurality of rotating rods (81), and the middle parts of the rotating rods (81) are designed in an arc concave manner.
8. A left cardiography examination apparatus as claimed in claim 1, wherein: the device is characterized in that a sliding rail (71) is arranged on the rear side of the base (7) so that the base (7) can move up and down along the device body (1), and an arc groove (72) is arranged above the base (7).
9. A left cardiography examination apparatus as claimed in claim 1, wherein: the device is characterized in that a fixing shaft (73) is arranged on the base (7), the fixing shaft (73) can stretch relative to the base (7) and reset through a spring (74), and a fixing hole (15) corresponding to the fixing shaft (73) is arranged below the device body (1) so as to fix the base (7) and the device body (1).
10. A left cardiography examination apparatus as claimed in claim 1, wherein: the device is characterized in that a control button (16) is arranged at the top of the device body (1), a control device is further arranged inside the device body (1), the control button (16) is electrically connected with the control device, and the control device is electrically connected with the first motor (11), the second motor (12), the third motor (13) and the fourth motor (14) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723042.6U CN210095771U (en) | 2019-05-20 | 2019-05-20 | Left-heart radiography examination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920723042.6U CN210095771U (en) | 2019-05-20 | 2019-05-20 | Left-heart radiography examination device |
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| Publication Number | Publication Date |
|---|---|
| CN210095771U true CN210095771U (en) | 2020-02-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920723042.6U Active CN210095771U (en) | 2019-05-20 | 2019-05-20 | Left-heart radiography examination device |
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| CN (1) | CN210095771U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984772A (en) * | 2019-05-20 | 2019-07-09 | 广东省人民医院(广东省医学科学院) | A kind of left cardiography check device |
| CN115227945A (en) * | 2022-07-21 | 2022-10-25 | 中国人民解放军总医院第八医学中心 | A vibrate boosting device for PICC pipe point-in-tip location |
-
2019
- 2019-05-20 CN CN201920723042.6U patent/CN210095771U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109984772A (en) * | 2019-05-20 | 2019-07-09 | 广东省人民医院(广东省医学科学院) | A kind of left cardiography check device |
| CN115227945A (en) * | 2022-07-21 | 2022-10-25 | 中国人民解放军总医院第八医学中心 | A vibrate boosting device for PICC pipe point-in-tip location |
| CN115227945B (en) * | 2022-07-21 | 2024-01-26 | 中国人民解放军总医院第八医学中心 | Vibration boosting device for PICC catheter tip positioning |
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