CN212521946U - Heart color Doppler ultrasound positioning puncture device - Google Patents
Heart color Doppler ultrasound positioning puncture device Download PDFInfo
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- CN212521946U CN212521946U CN202020628054.3U CN202020628054U CN212521946U CN 212521946 U CN212521946 U CN 212521946U CN 202020628054 U CN202020628054 U CN 202020628054U CN 212521946 U CN212521946 U CN 212521946U
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- connecting pipe
- color doppler
- doppler ultrasound
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- puncture
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Abstract
The utility model relates to a various location puncture equipment technical field that surpasses, concretely relates to various location puncture device that surpasses of heart. In the utility model, the universal wheels and the universal self-locking wheels are arranged at the bottom of the bearing plate, after the heart color ultrasound positioning puncture device is moved to a proper position, the focus position is found by utilizing the color Doppler ultrasound probe, so that the puncture needle head is opposite to the focus position, the position of the heart color ultrasound positioning puncture device is limited by the universal self-locking wheel, the connecting plate is rotated, the first limit bolt is screwed with the first spiral tube, thereby fixing the rotating plate which deflects by a proper angle, and then rotating the rotating plate by utilizing the second limit bolt to be screwed with the second solenoid, so that the rotating plate deflected by a proper angle is fixed, and then the puncture needle head is pushed by the compression and expansion cylinder, thereby puncture the patient to utilize the negative pressure pump to extract the pericardial effusion and sample, make this heart color Doppler ultrasound location piercing depth improve rate of accuracy and success rate when puncturing.
Description
Technical Field
The utility model relates to a various location puncture equipment technical field that surpasses, concretely relates to various location puncture device that surpasses of heart.
Background
The congenital pathological changes of the heart and the clinical symptoms of valvular diseases are mostly hidden, and the diagnosis can be confirmed only by performing heart color ultrasonography, for example, pericardiocentesis drawing is an effective means for treating pericardial effusion, a color ultrasonography probe is required to find the focus position in the treatment, then the pericardiocentesis is performed, the pericardial effusion is extracted and sampled by using a negative pressure pump, and the pericardial effusion is extracted through a drawing port and a liquid outlet of the negative pressure pump. The existing puncture process is directly operated by hands, so that the puncture process is easy to deviate in angle, the puncture error is large, and serious complications such as pericardial reaction, heart and blood vessel injury, pneumothorax and the like are easy to occur during repeated puncture, the pain of a patient during puncture is increased, and the treatment effect of the patient is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the angle is easy to deviate in the puncture process, a heart color ultrasound positioning puncture device is provided.
The purpose of the utility model can be realized by the following technical scheme:
the heart color Doppler ultrasound positioning and puncturing device comprises two bearing plates, wherein universal wheels are fixedly connected to one ends of the two bearing plates, universal self-locking wheels are fixedly connected to the other ends of the two bearing plates, supporting plates are fixedly connected to the middle positions of the tops of the two bearing plates, a connecting plate is arranged at the top of one side, adjacent to the two supporting plates, of the two supporting plates, a first screw pipe and a round rod are fixedly connected to the two ends of the connecting plate respectively, the first screw pipe and the round rod are rotatably connected with the supporting plates at corresponding positions respectively, the two supporting plates are of rectangular plate structures, a first limiting bolt is rotatably connected to the position, corresponding to the first screw pipe, of the other supporting plate, a control panel is fixedly connected to the other side of the other supporting plate, a second screw pipe is rotatably connected to one side of the connecting plate, a rotating plate is fixedly connected to one end of the, one end of the through hole is rotatably connected with a second limiting bolt, an electric push rod is fixedly connected to the central position of the bottom of the rotating plate, a first connecting pipe is fixedly connected to the end portion of the electric push rod, a first circular through hole is formed in the bottom of the first connecting pipe, a puncture needle head is fixedly connected to the position, corresponding to the first circular through hole, of the first connecting pipe, a second connecting pipe is fixedly connected to one end of the bottom of the rotating plate, a color Doppler probe is fixedly connected to the bottom of the second connecting pipe, a negative pressure pump is fixedly connected to the other end of the bottom of the rotating plate, a first hose is fixedly connected to a liquid suction port of the negative pressure pump, the other end of the first hose penetrates through the wall of the first connecting pipe and extends into the first connecting pipe, a liquid accumulating box is fixedly connected to the top of the rotating plate, the bottom of the liquid accumulating box is communicated with a second hose, one end of the second hose penetrates, the focus position is found by utilizing the color ultrasound probe, the puncture needle head is opposite to the focus position, the position of the heart color ultrasound positioning puncture device is limited by locking the universal self-locking wheel, the connecting plate is rotated, when the connecting plate rotates to a proper angle, the first limiting bolt is rotated to enable the end part of the first limiting bolt to be screwed with the first screwed pipe, thereby fixing the position of the connecting plate, rotating the rotating plate to enable the rotating plate to rotate to a proper angle and then screwing the second limit bolt to enable the end part of the second limit bolt to be screwed with the second solenoid, thereby fixing the position of the rotating plate, then starting the electric push rod to push the puncture needle head, thereby puncturing the patient, and the pericardial effusion is extracted and sampled by using the negative pressure pump, so that the heart color Doppler ultrasound positioning puncture device improves the accuracy and success rate during puncture, avoids errors during puncture, and reduces the labor capacity of medical personnel.
Further, a display screen is embedded into the top of one side of the control panel, a control key is arranged at the bottom of one side of the control panel, and the situation that medical staff puncture is facilitated to observe by utilizing the display screen.
The outer side of the first connecting pipe is slidably connected with a sleeve, a second circular through hole is formed in the bottom of the sleeve, a compression spring is fixedly connected between the inner bottom surface of the sleeve and the bottom of the first connecting pipe, the puncture needle head is protected by the compression spring and the sleeve, and the puncture needle head is prevented from being touched by a person by mistake and being injured.
Further, the inner diameter of the first circular through hole is the same as the inner diameter of the puncture needle head, and the inner diameter of the second circular through hole is the same as the outer diameter of the puncture needle head.
Further, the length of the rotating plate is larger than the sum of the diameters of the electric push rod, the negative pressure pump and the color Doppler ultrasound probe, so that the electric push rod, the negative pressure pump and the connecting pipe II are connected more firmly.
The first connecting pipe is a cylindrical shell structure with a convex vertical section, and the height of the small end of the first connecting pipe is the same as that of the sleeve.
The utility model has the advantages that:
through arranging the universal wheel and the universal self-locking wheel at the bottom of the bearing plate, after the heart color Doppler ultrasound positioning puncture device is moved to a proper position, the focus position is found by using the color Doppler ultrasound probe, so that the puncture needle head is opposite to the focus position, the position of the heart color Doppler ultrasound positioning puncture device is limited by using the universal self-locking wheel, the rotating plate deflected by a proper angle is fixed by rotating the connecting plate and screwing the first limit bolt and the first spiral pipe, then the rotating plate is rotated by rotating the rotating plate, the rotating plate deflected by a proper angle is fixed by screwing the second limit bolt and the second spiral pipe, the puncture needle head is pushed by the compression telescopic cylinder, so that a patient is punctured, pericardial effusion is extracted and sampled by using the negative pressure pump, the accuracy and success rate of the heart color Doppler ultrasound positioning puncture device are improved during puncture, and errors during puncture are avoided, the labor capacity of medical staff is reduced.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the position relationship between the control panel and the supporting plate of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
fig. 4 is a schematic diagram of the sleeve structure of the present invention.
In the figure: 1. a carrier plate; 2. a universal wheel; 3. a universal self-locking wheel; 4. a support plate; 5. a connecting plate; 6. a first spiral pipe; 7. a round bar; 8. a first limiting bolt; 9. a control panel; 91. a display screen; 92. a control key; 10. a second spiral pipe; 11. a rotating plate; 12. a second limiting bolt; 13. an electric push rod; 14. a first connecting pipe; 15. a sleeve; 151. a second circular through hole; 16. a first hose; 17. a negative pressure pump; 18. a liquid accumulation box; 19. a second connecting pipe; 20. a color Doppler ultrasound probe; 21. a puncture needle head; 22. compressing the spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-4, a heart color Doppler ultrasound positioning puncture device comprises two bearing plates 1, wherein one end of each of the two bearing plates 1 is fixedly connected with a universal wheel 2, the other end of each of the two bearing plates 1 is fixedly connected with a universal self-locking wheel 3, a supporting plate 4 is fixedly connected with the middle position of the top of each of the two bearing plates 1, a connecting plate 5 is arranged at the top of one side adjacent to each of the two supporting plates 4, two ends of the connecting plate 5 are respectively fixedly connected with a first screw tube 6 and a round rod 7, the first screw tube 6 and the round rod 7 are respectively rotatably connected with the supporting plates 4 at corresponding positions, the two supporting plates 4 are of a rectangular plate structure, the other side of one supporting plate 4 is rotatably connected with a first limit bolt 8 at the position corresponding to the first screw tube 6, the other side of the other supporting plate 4 is fixedly connected with a control panel 9, one side of the, a through hole is arranged at the position of the rotating plate 11 corresponding to the second spiral tube 10, one end of the through hole is rotatably connected with a second limit bolt 12, an electric push rod 13 is fixedly connected at the central position of the bottom of the rotating plate 11, the end part of the electric push rod 13 is fixedly connected with a first connecting tube 14, a first circular through hole is arranged at the bottom of the first connecting tube 14, a puncture needle 21 is fixedly connected at the position of the first connecting tube 14 corresponding to the first circular through hole, one end of the bottom of the rotating plate 11 is fixedly connected with a second connecting tube 19, the bottom of the second connecting tube 19 is fixedly connected with a color Doppler probe 20, the other end of the bottom of the rotating plate 11 is fixedly connected with a negative pressure pump 17, a liquid suction port of the negative pressure pump 17 is fixedly connected with a first hose 16, the other end of the first hose 16 penetrates through the wall thickness of the first connecting tube 14 and extends into the first connecting tube 14, a liquid accumulating box 18 is fixedly connected at the top of the, when in use, the heart color Doppler ultrasound positioning puncture device is moved to a proper position, the focus position is found by using the color Doppler ultrasound probe 20, the puncture needle head 21 is opposite to the focus position, the universal self-locking wheel 3 is locked to limit the position of the heart color Doppler ultrasound positioning puncture device, the connecting plate 5 is rotated, the first limit bolt 8 is rotated after the connecting plate 5 is rotated to a proper angle, the end part of the first limit bolt 8 is screwed with the first solenoid 6, so that the position of the connecting plate 5 is fixed, the rotating plate 11 is rotated, the second limit bolt 12 is screwed after the rotating plate 11 is rotated to a proper angle, the end part of the second limit bolt 12 is screwed with the second solenoid 10, so that the position of the rotating plate 11 is fixed, the electric push rod 13 is started to push the puncture needle head 21, so that a patient is punctured, and the heart effusion is extracted and sampled by using the negative pressure pump 17, the heart color Doppler ultrasound positioning puncture device improves the accuracy and success rate during puncture, avoids errors during puncture, and reduces the labor capacity of medical personnel.
The top embedding of control panel 9 one side has display screen 91, the bottom of control panel 9 one side is provided with control button 92, the situation of utilizing display screen 91 to be convenient for medical personnel's puncture is observed, the outside sliding connection of connecting pipe 14 has sleeve pipe 15, circular through-hole two 151 has been seted up to sleeve pipe 15's bottom, compression spring 22 has been linked firmly between bottom surface and connecting pipe 14 bottom in the sleeve pipe 15, utilize compression spring 22 and sleeve pipe 15 to protect puncture syringe needle 21, and avoid personnel's mistake to touch puncture syringe needle 21 and receive the injury.
The inner diameter of the first round through hole is the same as that of the puncture needle head 21, the inner diameter of the second round through hole 151 is the same as that of the puncture needle head 21, the length of the rotating plate 11 is larger than the sum of the diameters of the electric push rod 13, the negative pressure pump 17 and the color Doppler ultrasound probe 20, so that the electric push rod 13, the negative pressure pump 17 and the second connecting pipe 19 are connected more firmly, the first connecting pipe 14 is a cylindrical shell structure with a vertical section in a convex shape, and the height of the small end of the first connecting pipe 14 is the same as that of the sleeve 15.
The length of the cannula 15 is greater than the length of the puncture needle 21 so that the puncture needle 21 can be placed inside the cannula 15, enhancing the protection effect of the puncture needle 21.
The working principle is as follows: when in use, the heart color Doppler ultrasound positioning puncture device is moved to a proper position, the focus position is found by using the color Doppler ultrasound probe 20, the puncture needle head 21 is opposite to the focus position, the universal self-locking wheel 3 is locked to limit the position of the heart color Doppler ultrasound positioning puncture device, the connecting plate 5 is rotated, the first limit bolt 8 is rotated after the connecting plate 5 is rotated to a proper angle, the end part of the first limit bolt 8 is screwed with the first solenoid 6, so that the position of the connecting plate 5 is fixed, the rotating plate 11 is rotated, the second limit bolt 12 is screwed after the rotating plate 11 is rotated to a proper angle, the end part of the second limit bolt 12 is screwed with the second solenoid 10, so that the position of the rotating plate 11 is fixed, the electric push rod 13 is started to push the puncture needle head 21, so that a patient is punctured, and the heart effusion is extracted and sampled by using the negative pressure pump 17, the heart color Doppler ultrasound positioning puncture device improves the accuracy and success rate during puncture, avoids errors during puncture, and reduces the labor capacity of medical personnel.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only, and various modifications, additions and substitutions as described for the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The heart color Doppler ultrasound positioning and puncturing device comprises two bearing plates (1) and is characterized in that one end of each of the two bearing plates (1) is fixedly connected with a universal wheel (2), the other end of each of the two bearing plates (1) is fixedly connected with a universal self-locking wheel (3), a supporting plate (4) is fixedly connected with the middle position of the top of each of the two bearing plates (1), a connecting plate (5) is arranged at the top of one side adjacent to the two supporting plates (4), a first solenoid (6) and a round rod (7) are fixedly connected with the two ends of the connecting plate (5) respectively, the first solenoid (6) and the round rod (7) are rotatably connected with the supporting plates (4) at corresponding positions respectively, the two supporting plates (4) are of rectangular plate structures, and a first limit bolt (8) is rotatably connected at the position, corresponding to the first solenoid (6), of the other side of one supporting plate, the other side of another backup pad (4) has linked firmly control panel (9), one side of connecting plate (5) is rotated and is connected with second solenoid (10), second solenoid (10) one end has linked firmly rotor plate (11), and rotor plate (11) correspond the position department of second solenoid (10) and have seted up the through-hole, the one end of through-hole is rotated and is connected with spacing bolt two (12), the central point department of rotor plate (11) bottom has linked firmly electric putter (13), the tip of electric putter (13) has linked firmly connecting pipe one (14), circular through-hole one has been seted up to the bottom of connecting pipe one (14), and the position department that connecting pipe one (14) corresponds circular through-hole one has linked firmly puncture needle head (21), rotor plate (11) bottom one end has linked firmly connecting pipe two (19), the bottom of connecting pipe two (19) has linked firmly color ultrasound probe (20), the other end of rotor plate (11) bottom has linked firmly negative pressure pump (17), the drawing liquid mouth of negative pressure pump (17) has linked firmly hose (16), and the other end of hose (16) runs through inside connecting pipe (14) wall thickness and extend to connecting pipe (14), the top of rotor plate (11) has linked firmly hydrops box (18), and the bottom intercommunication of hydrops box (18) has hose two, and the one end of hose two runs through the liquid outlet that rotor plate (11) and negative pressure pump (17) and links firmly.
2. The heart color Doppler ultrasound positioning puncture device according to claim 1, wherein a display screen (91) is embedded in the top of one side of the control panel (9), and a control key (92) is arranged at the bottom of one side of the control panel (9).
3. The heart color Doppler ultrasound positioning puncture device according to claim 1, wherein a sleeve (15) is slidably connected to the outer side of the first connecting pipe (14), a second circular through hole (151) is formed in the bottom of the sleeve (15), and a compression spring (22) is fixedly connected between the inner bottom surface of the sleeve (15) and the bottom of the first connecting pipe (14).
4. The heart color Doppler ultrasound positioning puncture device as claimed in claim 3, wherein the inner diameter of the first circular through hole is the same as the inner diameter of the puncture needle head (21), and the inner diameter of the second circular through hole (151) is the same as the outer diameter of the puncture needle head (21).
5. The heart color Doppler ultrasound positioning puncture device according to claim 1, wherein the length of the rotating plate (11) is greater than the sum of the diameters of the electric push rod (13), the negative pressure pump (17) and the color Doppler ultrasound probe (20).
6. The heart color Doppler ultrasound positioning puncture device as claimed in claim 1, wherein the first connecting pipe (14) is a cylindrical shell structure with a convex vertical section, and the height of the small end of the first connecting pipe (14) is the same as the height of the sleeve (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628054.3U CN212521946U (en) | 2020-04-23 | 2020-04-23 | Heart color Doppler ultrasound positioning puncture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020628054.3U CN212521946U (en) | 2020-04-23 | 2020-04-23 | Heart color Doppler ultrasound positioning puncture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212521946U true CN212521946U (en) | 2021-02-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020628054.3U Active CN212521946U (en) | 2020-04-23 | 2020-04-23 | Heart color Doppler ultrasound positioning puncture device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212521946U (en) |
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2020
- 2020-04-23 CN CN202020628054.3U patent/CN212521946U/en active Active
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