CN213554223U - Medical cardiovascular internal medicine drawing liquid device - Google Patents
Medical cardiovascular internal medicine drawing liquid device Download PDFInfo
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- CN213554223U CN213554223U CN202022466591.5U CN202022466591U CN213554223U CN 213554223 U CN213554223 U CN 213554223U CN 202022466591 U CN202022466591 U CN 202022466591U CN 213554223 U CN213554223 U CN 213554223U
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Abstract
The utility model discloses a medical cardiovascular internal medicine drawing liquid device, including bottom plate, support column, backup pad, centre gripping subassembly, drawing liquid section of thick bamboo, hydraulic press, piston, sealing strip, liquid suction pipe, piercing depth, stock solution storehouse, feed liquor pipeline and check valve, the support column is located on the bottom plate, the support column upper end is located to the backup pad, support column one side is located to the centre gripping subassembly, the drawing liquid section of thick bamboo is located the centre gripping subassembly and is kept away from support column one end, the hydraulic press is located under the backup pad, piston connection is in the hydraulic press, the liquid suction pipe is connected in the drawing liquid bobbin base portion, piercing depth connects in the liquid suction pipe, the stock solution storehouse is located on the bottom plate, feed liquor pipe connects in drawing. The utility model belongs to the technical field of medical equipment, specifically indicate a setting through head and sucking disc are glued in the exhaust, make the syringe needle fix at patient puncture position, drive the piston through the hydraulic press and move from top to bottom in the drawing liquid section of thick bamboo, realize the medical cardiovascular internal medicine drawing liquid device of automatic drawing liquid.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, specifically indicate a medical cardiovascular internal medicine drawing liquid device.
Background
Patients with cardiovascular diseases often produce pleural effusion, which is a disease that has effusion in the pleural cavity and no inflammatory changes in the pleura, is a symptom of other organ or systemic diseases and is often characterized by dyspnea. At present, the suction mode of the pleural effusion in the respiratory department is a mode of sucking the effusion by thoracentesis, a doctor needs to hold a needle cylinder by one hand in the operation process, the puncture part is protected by one hand, if the liquid pumping time is too long, the doctor keeps a posture tired, and the hands of the doctor are occupied in the operation process, so that the sudden situation of the liquid pumping process cannot be timely handled.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a setting through head and sucking disc are glued in the exhaust among the piercing depth makes the syringe needle fix at patient puncture position, drives the piston through the hydraulic press and moves from top to bottom in the drawing liquid section of thick bamboo, realizes automatic drawing of liquid to liberation doctor's both hands make the medical cardiovascular internal medicine drawing liquid device of operation simpler.
In order to realize the above functions, the utility model discloses the technical scheme who takes as follows: a medical cardiovascular internal medicine liquid pumping device comprises a bottom plate, a supporting column, a supporting plate, a clamping assembly, a liquid pumping cylinder, a hydraulic machine, a piston, a sealing strip, a liquid pumping pipe, a puncturing device, a liquid storage bin, a liquid inlet pipeline and a one-way valve, wherein the supporting column is arranged on the bottom plate, the supporting plate is arranged at the upper end of the supporting column, the clamping assembly is arranged on one side of the supporting column and below the supporting plate, the liquid pumping cylinder is arranged at one end, far away from the supporting column, of the clamping assembly, the hydraulic machine is arranged under the supporting plate, one end of the piston is connected to the movable end of the hydraulic machine, the other end of the piston is movably arranged in the liquid pumping cylinder, the sealing strip is arranged at one end, far away from the hydraulic machine, of the piston, the liquid pumping pipe is detachably connected to the, one end of the liquid inlet pipeline is detachably connected to the bottom end of the liquid pumping cylinder, the other end of the liquid inlet pipeline is detachably connected to the upper half part of the liquid storage bin, so that the liquid inlet pipeline is convenient to detach and clean, and the check valve is arranged at one end, close to the liquid pumping cylinder, of the liquid inlet pipeline to prevent liquid from flowing backwards; the puncture device comprises a pintle, an exhaust rubber head, a sucker, a pinhead supporting shell and a pinhead, wherein the pintle is connected with a liquid pumping pipe, the exhaust rubber head is of an oval hollow structure with an open lower end and is arranged and connected with the pintle, the sucker is arranged at an opening at the lower end of the exhaust rubber head, the pinhead supporting shell penetrates through the exhaust rubber head and is connected with the pintle and is arranged in the exhaust rubber head, one end of the pinhead is fixedly arranged in the pinhead supporting shell, the other end of the pinhead is arranged outside the sucker, the liquid pumping device is placed beside a patient, a doctor holds the exhaust rubber head to exhaust air in the exhaust rubber head, pricks the pinhead into a part needing puncture, loosens the exhaust rubber head to make the sucker adsorb on the part punctured by the patient, thereby fixing the pinhead, avoiding the movement of the pinhead in the puncture process, starting a hydraulic machine, the hydraulic machine is connected with a piston handle to drive the, after the liquid pumping is finished, the needle head is pulled out, the hydraulic press is started again, the hydraulic press is connected with the piston handle to drive the piston to move downwards in the liquid pumping cylinder, and the liquid flows into the liquid storage bin from the liquid inlet pipeline.
Further, the centre gripping subassembly includes bracing piece, grip block, bolt and nut, the bracing piece is located one side that the support column is close to the drawing liquid section of thick bamboo, the grip block symmetry is articulated to be located the bracing piece and keeps away from support column one end, the grip block sets up for middle circular arc structure, the bolt is rotatable to run through the grip block and keeps away from bracing piece one end, the nut is rotatable to be cup jointed on the bolt, through rotating the nut, adjusts the distance in the middle of the grip block, realizes the grip block fixed to the drawing liquid section of thick bamboo.
Furthermore, a needle head protective shell is sleeved on the needle head, and the needle head is protected and dustproof.
Furthermore, a reinforcing rod is arranged between the supporting column and the supporting plate, so that the device is more stable.
Furthermore, the exhaust rubber head is made of soft silica gel materials so as to facilitate gas exhaust.
The utility model adopts the above structure to gain beneficial effect as follows: the utility model provides a pair of medical cardiovascular internal medicine drawing liquid device, it reciprocates in the drawing liquid section of thick bamboo to link the piston handle through the hydraulic press and drive the piston, the centre gripping subassembly is fixed with the drawing liquid section of thick bamboo, accomplish automatic extraction and the discharge to liquid, setting through piercing depth, the doctor is when the puncture, hold between the fingers the exhaust and glue the head with gas outgoing, prick the needle into the position that the patient needs the drawing liquid, loosen the exhaust and glue the head, utilize the sucking disc to fix the syringe needle at the position of puncture, prevent that drawing liquid in-process syringe needle from removing, cause the injury to the patient, make the operation simpler, and liberated the proruption situation of doctor's both hands being convenient for handle the drawing liquid in-process.
Drawings
FIG. 1 is an overall structure diagram of the medical cardiovascular medical fluid pumping device of the present invention;
FIG. 2 is a cross-sectional view of the puncture device of the medical cardiovascular medical drainage device of the present invention;
fig. 3 is the structure diagram of the clamping assembly of the medical cardiovascular medical liquid pumping device.
The device comprises a base plate 1, a bottom plate 2, support columns 3, a support plate 4, a clamping assembly 5, a liquid pumping cylinder 6, a hydraulic machine 7, a piston 8, a sealing strip 9, a liquid pumping pipe 10, a puncture device 11, a liquid storage bin 12, a liquid inlet pipeline 13, a one-way valve 14, a pintle 15, an exhaust rubber head 16, a sucker 17, a pinhead support shell 18, a pinhead 19, a support rod 20, a clamping plate 21, a bolt 22, a nut 23, a pinhead protective shell 24 and a reinforcing rod.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. 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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figures 1-3, the utility model relates to a medical liquid pumping device for cardiovascular medicine, which comprises a bottom plate 1, a support column 2, a support plate 3, a clamping component 4, a liquid pumping cylinder 5, a hydraulic machine 6, a piston 7, a sealing strip 8, a liquid pumping pipe 9, a puncturing device 10, a liquid storage bin 11, a liquid inlet pipeline 12 and a one-way valve 13, wherein the support column 2 is arranged on the bottom plate 1, the support plate 3 is arranged at the upper end of the support column 2, the clamping component 4 is arranged at one side of the support column 2 and below the support plate 3, the liquid pumping cylinder 5 is arranged at one end of the clamping component 4 away from the support column 2 in a penetrating way, the hydraulic machine 6 is arranged below the support plate 3, one end of the piston 7 is connected with the movable end of the hydraulic machine 6, the other end of the piston 7 is movably arranged in the liquid pumping cylinder 5, the sealing, the puncture device 10 is detachably connected with the liquid pumping pipe 9, the liquid storage bin 11 is arranged on the bottom plate 1, one end of the liquid inlet pipeline 12 is detachably connected with the bottom end of the liquid pumping cylinder 5, the other end of the liquid inlet pipeline 12 is detachably connected with the upper half part of the liquid storage bin 11, and the check valve 13 is arranged at one end, close to the liquid pumping cylinder 5, of the liquid inlet pipeline 12; the puncturing device 10 comprises a pintle 14, an exhaust rubber head 15, a sucker 16, a needle supporting shell 17 and a needle 18, the pintle 14 is connected to the liquid pumping pipe 9, the exhaust rubber head 15 is arranged as an oval hollow structure with an open lower end and is connected to the pintle 14, the sucker 16 is arranged at the opening of the lower end of the exhaust rubber head 15, the needle supporting shell 17 penetrates through the exhaust rubber head 15 to be connected to the pintle 14 and is arranged in the exhaust rubber head 15, and one end of the needle 18 is fixedly arranged in the needle supporting shell 17 and the other end of the needle is arranged outside the sucker 16.
A needle head protective shell 23 is sleeved on the needle head 18.
A reinforcing rod 24 is arranged between the supporting column 2 and the supporting plate 3.
The exhaust rubber head 15 is made of soft silica gel.
When the automatic liquid pumping device is used specifically, the liquid pumping device is placed beside a patient, a doctor holds the exhaust rubber head 15 to discharge air in the exhaust rubber head 15, pricks the needle head 18 into a part needing to be punctured, loosens the exhaust rubber head 15, enables the sucker 16 to be adsorbed on the part punctured by the patient, fixes the needle head 18, prevents the needle head 18 from moving in the puncturing process, starts the hydraulic machine 6, the hydraulic machine 6 is connected with the handle of the piston 7 to drive the piston 7 to move upwards in the liquid pumping cylinder 5, the automatic liquid pumping process is realized, after the liquid pumping is completed, the needle head 18 is pulled out, the hydraulic machine 6 is started again, the hydraulic machine 6 is connected with the handle of the piston 7 to drive the piston 7 to move downwards in the liquid pumping cylinder 5, and liquid flows into the liquid storage bin 11 from the liquid inlet pipeline.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides a medical cardiovascular internal medicine drawing liquid device which characterized in that: comprises a bottom plate, a support column, a support plate, a clamping component, a liquid pumping cylinder, a hydraulic machine, a piston, a sealing strip, a liquid pumping pipe, a puncturing device, a liquid storage bin, a liquid inlet pipeline and a one-way valve, wherein the support column is arranged on the bottom plate, the support plate is arranged at the upper end of the support column, the clamping component is arranged at one side of the support column and below the support plate, the liquid pumping cylinder is arranged at one end of the clamping component far away from the support column, the hydraulic machine is arranged under the support plate, one end of the piston is connected with the movable end of the hydraulic machine, the other end of the piston is movably arranged in the liquid pumping cylinder, the sealing strip is arranged at one end of the piston far away from the hydraulic machine, the liquid pumping pipe is detachably connected at the central position of the bottom of the liquid pumping cylinder, the puncturing device is detachably, the check valve is arranged at one end of the liquid inlet pipeline close to the liquid pumping cylinder; the puncture device comprises a pintle, an exhaust rubber head, a sucker, a pinhead supporting shell and a pinhead, wherein the pintle is connected to the liquid suction pipe, the exhaust rubber head is arranged as an oval hollow structure with an open lower end and is connected to the pintle, the sucker is arranged at an opening of the lower end of the exhaust rubber head, the pinhead supporting shell penetrates through the exhaust rubber head to be connected to the pintle and is arranged in the exhaust rubber head, one end of the pinhead is fixedly arranged in the pinhead supporting shell, and the other end of the pinhead is arranged outside the sucker.
2. The medical cardiovascular medical fluid pumping device of claim 1, wherein: the centre gripping subassembly includes bracing piece, grip block, bolt and nut, the bracing piece is located one side that the support column is close to the drawing liquid section of thick bamboo, the grip block symmetry is articulated to be located the bracing piece and is kept away from support column one end, the grip block sets up for middle circular arc structure, the bolt is rotatable to run through the grip block and is kept away from bracing piece one end, the nut is rotatable to be cup jointed on the bolt.
3. The medical cardiovascular medical fluid pumping device of claim 1, wherein: a needle head protective shell is sleeved on the needle head.
4. The medical cardiovascular medical fluid pumping device of claim 1, wherein: and a reinforcing rod is arranged between the supporting column and the supporting plate.
5. The medical cardiovascular medical fluid pumping device of claim 1, wherein: the exhaust rubber head is made of soft silica gel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466591.5U CN213554223U (en) | 2020-10-30 | 2020-10-30 | Medical cardiovascular internal medicine drawing liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022466591.5U CN213554223U (en) | 2020-10-30 | 2020-10-30 | Medical cardiovascular internal medicine drawing liquid device |
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| Publication Number | Publication Date |
|---|---|
| CN213554223U true CN213554223U (en) | 2021-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022466591.5U Active CN213554223U (en) | 2020-10-30 | 2020-10-30 | Medical cardiovascular internal medicine drawing liquid device |
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| CN (1) | CN213554223U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209402A (en) * | 2022-01-05 | 2022-03-22 | 固始县妇幼保健院(固始县妇女儿童医院) | Cardiovascular internal medicine treatment intervention puncture device |
-
2020
- 2020-10-30 CN CN202022466591.5U patent/CN213554223U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114209402A (en) * | 2022-01-05 | 2022-03-22 | 固始县妇幼保健院(固始县妇女儿童医院) | Cardiovascular internal medicine treatment intervention puncture device |
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