CN213850942U - Intracardiac package puncture drawing liquid device for branch of academic or vocational study - Google Patents
Intracardiac package puncture drawing liquid device for branch of academic or vocational study Download PDFInfo
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- CN213850942U CN213850942U CN202021199068.4U CN202021199068U CN213850942U CN 213850942 U CN213850942 U CN 213850942U CN 202021199068 U CN202021199068 U CN 202021199068U CN 213850942 U CN213850942 U CN 213850942U
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- liquid storage
- storage cylinder
- push
- puncture
- fixedly arranged
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- 239000007788 liquid Substances 0.000 title claims abstract description 46
- 230000001755 vocal effect Effects 0.000 title description 6
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 21
- 238000005086 pumping Methods 0.000 claims abstract description 6
- 238000001179 sorption measurement Methods 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 6
- 210000004165 myocardium Anatomy 0.000 abstract description 7
- 208000005228 Pericardial Effusion Diseases 0.000 description 10
- 230000000694 effects Effects 0.000 description 5
- 239000003814 drug Substances 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 210000003516 pericardium Anatomy 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 241000521257 Hydrops Species 0.000 description 2
- 206010030113 Oedema Diseases 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 230000006793 arrhythmia Effects 0.000 description 2
- 208000035475 disorder Diseases 0.000 description 2
- 230000002526 effect on cardiovascular system Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 208000031229 Cardiomyopathies Diseases 0.000 description 1
- 206010019280 Heart failures Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000009525 Myocarditis Diseases 0.000 description 1
- 208000025584 Pericardial disease Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 1
- 206010037423 Pulmonary oedema Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 208000005973 chronic pericardial effusion Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 208000008494 pericarditis Diseases 0.000 description 1
- 208000005333 pulmonary edema Diseases 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
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- External Artificial Organs (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a pericardial puncture liquid-pumping device for cardiology, in particular to the technical field of medical instruments, comprising a liquid storage cylinder, a shell, a thread push-pull mechanism and a positioning box, wherein one side of the liquid storage cylinder is fixedly provided with a slide block, one end of the liquid storage cylinder is fixedly provided with a puncture needle, the other end of the liquid storage cylinder is fixedly provided with the shell, two sides of the inner cavity of the shell are respectively provided with a bearing, one side of the bearing is fixedly provided with the thread push-pull mechanism, the thread push-pull mechanism comprises a bidirectional threaded rod and a guide sleeve, one side of the bidirectional threaded rod is fixedly connected with one side of the bearing, one side of the bidirectional threaded rod is in threaded connection with the thread sleeve, one side of the thread sleeve is in rotary connection with a connecting rod, one side of the connecting rod is in rotary connection with the guide sleeve, one end of the guide sleeve is fixedly connected with a push-pull rod, one end of the push-pull rod is fixedly connected with a piston, one side of the liquid storage cylinder is fixedly provided with the positioning box, the utility model discloses can extract accurate liquid measure, can master the puncture depth and avoid damaging the myocardium.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a intracardiac branch of academic or vocational study is with heart package puncture drawing liquid device.
Background
The cardiology department, namely the cardiovascular medicine department, is a clinical department set by major internal medicine departments of all levels of hospitals for diagnosing and treating cardiovascular and cerebrovascular diseases, the treated diseases comprise angina pectoris, pericardial effusion, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases, the pericardial effusion is a common clinical manifestation and one of important signs of the pericardial disease, the pericardial effusion can be seen in exudative pericarditis and other non-inflammatory pericardial lesions and can be generally determined through physical examination and X-ray examination, when the pericardial effusion lasts for more than months, chronic pericardial effusion is formed, the treatment method of the pericardial effusion is mainly that the pericardial effusion is punctured by a puncture needle and is extracted, and the pericardial effusion cannot be excessively extracted and can be slowly increased later, meanwhile, the speed of extracting the pericardial effusion cannot be too fast, so that a large amount of blood returns to the heart, and pulmonary edema of a patient can occur.
The existing liquid pumping device cannot pump accurate liquid amount due to manual liquid pumping, a puncture needle is difficult to master the puncture depth when puncturing the pericardium, the heart continuously beats, the cardiac muscle is easily damaged, in the actual puncturing process, when the effective puncturing length of the puncture needle needs to be adjusted, the adjustment is inconvenient, the cardiac muscle is also easily damaged, inconvenience is brought to a doctor in operation, and the health and even the safety of the life of an operated person are extremely possibly damaged.
Therefore, in view of the above technical problems, it is necessary for those skilled in the art to develop a pericardial puncture fluid-drawing device for cardiology.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a intracardiac branch of academic or vocational study is with heart package puncture draw liquid device, it is fixed through location box and sucking disc, pass through the spout with the stock solution section of thick bamboo and insert the puncture needle, fixing bolt is fixed, and reuse screw push-and-pull mechanism slowly takes out the pericardial hydrops, avoids damaging the myocardium, can't control the problem of the degree of depth of piercing and accurate extraction volume.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model discloses a intracardiac package puncture drawing liquid device for internal medicine, include: the device comprises a liquid storage cylinder, a shell, a thread push-pull mechanism and a positioning box, wherein a sliding block is fixedly arranged on one side of the liquid storage cylinder, a puncture needle is fixedly arranged at one end of the liquid storage cylinder, the shell is fixedly arranged at the other end of the liquid storage cylinder, bearings are arranged on two sides of an inner cavity of the shell, the thread push-pull mechanism is fixedly arranged on one side of the bearings and comprises a bidirectional threaded rod and a guide sleeve, one side of the bidirectional threaded rod is fixedly connected to one side of the bearings, one side of the bidirectional threaded rod is in threaded connection with a threaded sleeve, one side of the threaded sleeve is in rotary connection with a connecting rod, one side of the connecting rod is in rotary connection with the guide sleeve, one end of the guide sleeve is fixedly connected with a push-pull rod, one end of the push-pull rod is fixedly connected with a piston, one side of the liquid storage cylinder is fixedly provided with the positioning box, one side of the positioning box is fixedly provided with a circular groove, one side of the circular groove is fixedly provided with a sliding groove, and one side of the positioning box is provided with a fixing mechanism, the fixing mechanism comprises a fixing assembly, the fixing assembly comprises a square base and an adsorption disc, the square base is fixedly arranged on one side of the positioning box, and the adsorption disc is fixedly installed on one side of the square base.
Further, a fixing mechanism is arranged on one side of the positioning box and comprises a fixing assembly, the fixing assembly comprises a circular base and an adsorption disc, the circular base is fixedly arranged on one side of the positioning box, and the adsorption disc is fixedly installed on one side of the circular base.
Furthermore, a sealing plug is fixedly arranged on one side of the inner cavity of the liquid storage cylinder, and a first dial is fixedly arranged on one side of the liquid storage cylinder.
Furthermore, a limiting block is fixedly arranged on one side of the bidirectional threaded rod, and one end of the bidirectional threaded rod is fixedly connected with the rocking handle and is arranged on one side of the shell.
Furthermore, a fixing bolt is fixedly arranged on one side of the positioning box.
Furthermore, a U-shaped groove is fixedly arranged on one side of the circular groove, and a pinhole is fixedly arranged on one side of the U-shaped groove.
Furthermore, a dial II is fixedly arranged on one side of the sliding block.
In the technical scheme, the utility model provides a pair of pericardium puncture drawing liquid device for intracardiac branch of academic or vocational study has following beneficial effect:
1. the utility model discloses a spout, circular slot, the fixed liquid storage cylinder in U type groove and pjncture needle on the location box, the adsorption disc on the square base is fixed on skin, pierces the fixed degree of depth with the pjncture needle according to calibrated scale two on the slider to master the degree of depth of puncture, avoid haring the myocardium.
2. The utility model discloses it is rotatory to wave the two-way threaded rod on the screw thread push-and-pull mechanism in the rocking handle drive casing, makes the threaded sleeve pipe on the two-way threaded rod drive the connecting rod and open to both sides, and the connecting rod drives the push-and-pull rod that connects the guide pin bushing and pulls up and inhale pericardial hydrops to the intracavity, reaches slow accurate extraction liquid measure.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is a perspective view of a pericardial puncture drainage device for cardiology department provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of a pericardial puncture drainage device for cardiology department provided in an embodiment of the present invention;
fig. 3 is a top view of a positioning box of a pericardial puncture drainage device for cardiology department according to an embodiment of the present invention;
fig. 4 is a bottom view of a positioning box of a pericardial puncture drainage device for cardiology department according to an embodiment of the present invention;
fig. 5 is a structure diagram of an embodiment 2 of the utility model for providing a pericardium puncture fluid-extracting device for cardiology department.
Description of reference numerals:
the device comprises a liquid storage cylinder 1, a shell 2, a thread push-pull mechanism 3, a positioning box 4, a puncture needle 5, a piston 6, a push-pull rod 7, a sealing plug 8, a guide sleeve 9, a connecting rod 10, a thread sleeve 11, a two-way threaded rod 12, a limiting block 13, a bearing 14, a rocking handle 15, a sliding block 16, a sliding groove 17, a circular groove 18, a U-shaped groove 19, a pinhole 20, a square base 21, an adsorption disc 22, a fixing bolt 23, a circular base 24, a first dial 25 and a second dial 26.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.
Example 1:
as shown in fig. 1 to 4;
the utility model discloses a intracardiac package puncture drawing liquid device for internal medicine, include: the device comprises a liquid storage cylinder 1, a shell 2, a thread push-pull mechanism 3 and a positioning box 4, wherein a slide block 16 is fixedly arranged on one side of the liquid storage cylinder 1, a puncture needle 5 is fixedly arranged on one end of the liquid storage cylinder 1, the shell 2 is fixedly arranged on the other end of the liquid storage cylinder 1, bearings 14 are respectively arranged on two sides of an inner cavity of the shell 2, the thread push-pull mechanism 3 is fixedly arranged on one side of each bearing 14, the thread push-pull mechanism 3 comprises a bidirectional threaded rod 12 and a guide sleeve 9, one side of the bidirectional threaded rod 12 is fixedly connected to one side of each bearing 14, one side of the bidirectional threaded rod 12 is in threaded connection with a threaded sleeve 11, one side of the threaded sleeve 11 is in rotary connection with a connecting rod 10, one side of the connecting rod 10 is in rotary connection with the guide sleeve 9, one end of the guide sleeve 9 is fixedly connected with a push-pull rod 7, one end of the push-pull rod 7 is fixedly connected with a piston 6, one side of the liquid storage cylinder 1 is fixedly provided with the positioning box 4, one side of the positioning box 4 is fixedly provided with a circular groove 18, the improved multifunctional screw thread pulling and pushing device is characterized in that a sliding groove 17 is fixedly arranged on one side of the circular groove 18, a fixing mechanism is arranged on one side of the positioning box 4 and comprises a fixing component, the fixing component comprises a square base 21 and an adsorption disc 22, the square base 21 is fixedly arranged on one side of the positioning box 4, the adsorption disc 22 is fixedly arranged on one side of the square base 21, specifically, the screw thread pulling and pushing mechanism 3 has a slow pulling effect, the bidirectional screw thread rod 12 drives the threaded sleeve 11 to move, the liquid storage cylinder slides on the circular groove 18 and the sliding groove 17, the circular groove 18 has a fixing effect, the positioning box 4 has a fixing effect, and the adsorption disc 22 has an adsorption function.
Preferably, 1 inner chamber one side of liquid storage barrel is fixed and is equipped with sealing plug 8, 1 one side of liquid storage barrel is fixed and is equipped with calibrated scale one 25, specifically, sealing plug 8 has the sealing effect, the extraction volume can be seen to calibrated scale one 25.
Preferably, the fixed stopper 13 that is equipped with in two-way threaded rod 12 one side, 2 one side of casing are located to two-way threaded rod 12 one end fixed connection rocking handle 15, and is specific, stopper 13 has limiting displacement, rocking handle 15 rocks and can drive two-way threaded rod 12 motion.
Preferably, a fixing bolt 23 is fixedly arranged on one side of the positioning box 4, and the fixing bolt 23 has the function of fixing the liquid storage cylinder 1.
Preferably, a U-shaped groove 19 is fixedly arranged on one side of the circular groove 18, a pinhole 20 is fixedly arranged on one side of the U-shaped groove 19, and specifically, the pinhole 20 has a positioning effect.
Preferably, a second dial 26 is fixedly arranged on one side of the sliding block 16, and the second dial 26 can observe the penetration depth of the puncture needle 5.
The implementation mode is specifically as follows: the liquid storage cylinder 1 and the puncture needle 5 are fixed through the sliding groove 17, the circular groove 18 and the U-shaped groove 19 on the positioning box 4, the adsorption disc 22 on the square base 21 is fixed on the skin, the puncture needle 5 is penetrated into a fixed depth according to the second dial 26 on the sliding block 16, the rocking handle 15 is shaken to drive the bidirectional threaded rod 12 on the thread push-pull mechanism 3 in the shell 2 to rotate, the threaded sleeve 11 on the bidirectional threaded rod 12 drives the connecting rod 10 to be opened towards two sides, the connecting rod 10 drives the push-pull rod 7 connected with the guide sleeve 9 to pull up and suck pericardial effusion into the cavity, and required amount is sucked according to the dial 25, so that the problems that the puncture depth is difficult to master, accurate liquid amount cannot be extracted, and the puncture needle can damage the myocardium by disorder are solved.
Example 2:
as shown in fig. 5;
the utility model discloses a intracardiac for branch of academic or vocational study heart package puncture draw liquid device, 4 one sides of location box are equipped with fixed establishment, fixed establishment includes fixed subassembly, fixed subassembly includes circular base 24 and adsorption disc 22, circular base 24 is fixed to be located location box 4 one side, 24 one side fixed mounting adsorption disc 22 of circular base, it is concrete, circular base 24 and adsorption disc 22 can provide better adsorption efficiency.
The implementation mode is specifically as follows: the liquid storage cylinder 1 and the puncture needle 5 are fixed through the sliding groove 17, the circular groove 18 and the U-shaped groove 19 on the positioning box 4, the adsorption disc 22 on the circular base 24 is fixed on the skin, the puncture needle 5 is penetrated into a fixed depth according to the second dial scale 26 on the sliding block 16, the rocking handle 15 is shaken to drive the bidirectional threaded rod 12 on the threaded push-pull mechanism 3 in the shell 2 to rotate, the threaded sleeve 11 on the bidirectional threaded rod 12 drives the connecting rod 10 to be opened towards two sides, the connecting rod 10 drives the push-pull rod 7 connected with the guide sleeve 9 to pull up and suck pericardial effusion into the cavity, and required amount is sucked according to the dial scale 25, so that the problems that the puncture depth is difficult to master, accurate liquid amount cannot be extracted, and the puncture needle can damage the myocardium by disorder are solved.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (6)
1. A pericardial puncture drainage device for cardiology comprises: liquid storage cylinder (1), casing (2), screw push-and-pull mechanism (3) and location box (4): the novel puncture needle is characterized in that a sliding block (16) is fixedly arranged on one side of the liquid storage cylinder (1), a puncture needle (5) is fixedly arranged on one end of the liquid storage cylinder (1), a shell (2) is fixedly arranged on the other end of the liquid storage cylinder (1), bearings (14) are arranged on two sides of an inner cavity of the shell (2), and a threaded push-pull mechanism (3) is fixedly arranged on one side of each bearing (14);
the thread push-pull mechanism (3) comprises a bidirectional threaded rod (12) and a guide sleeve (9), one side of the bidirectional threaded rod (12) is fixedly connected to one side of a bearing (14), one side of the bidirectional threaded rod (12) is in threaded connection with a threaded sleeve (11), one side of the threaded sleeve (11) is in rotary connection with a connecting rod (10), one side of the connecting rod (10) is in rotary connection with the guide sleeve (9), one end of the guide sleeve (9) is fixedly connected with a push-pull rod (7), one end of the push-pull rod (7) is fixedly connected with a piston (6), one side of the liquid storage cylinder (1) is fixedly provided with a positioning box (4), one side of the positioning box (4) is fixedly provided with a circular groove (18), one side of the circular groove (18) is fixedly provided with a sliding groove (17), one side of the positioning box (4) is provided with a fixing mechanism, the fixing mechanism comprises a fixing component, the fixing component comprises a square base (21) and an adsorption disc (22), the square base (21) is fixedly arranged on one side of the positioning box (4), and the adsorption disc (22) is fixedly arranged on one side of the square base (21).
2. A pericardial puncture pumping device according to claim 1, characterized in that a sealing plug (8) is fixed on one side of the inner cavity of the reservoir (1), and a dial one (25) is fixed on one side of the reservoir (1).
3. The pericardial puncture liquid pumping device for the cardiology department according to claim 1, wherein a limit block (13) is fixedly disposed on one side of the bidirectional threaded rod (12), and one end of the bidirectional threaded rod (12) is fixedly connected with a rocking handle (15) disposed on one side of the casing (2).
4. A pericardial puncture drainage device for cardiology department according to claim 1, characterized in that a fixing bolt (23) is fixed on one side of the positioning box (4).
5. A pericardial puncture fluid-extracting device for cardiology department according to claim 1, wherein one side of the circular groove (18) is fixedly provided with a U-shaped groove (19), and one side of the U-shaped groove (19) is fixedly provided with a needle hole (20).
6. A pericardial puncture pumping device according to claim 2, characterized in that a second dial (26) is fixed on one side of the slider (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021199068.4U CN213850942U (en) | 2020-06-24 | 2020-06-24 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021199068.4U CN213850942U (en) | 2020-06-24 | 2020-06-24 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213850942U true CN213850942U (en) | 2021-08-03 |
Family
ID=77033201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021199068.4U Expired - Fee Related CN213850942U (en) | 2020-06-24 | 2020-06-24 | Intracardiac package puncture drawing liquid device for branch of academic or vocational study |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213850942U (en) |
-
2020
- 2020-06-24 CN CN202021199068.4U patent/CN213850942U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |