CN211962148U - Cardiovascular puncture device for internal medicine - Google Patents
Cardiovascular puncture device for internal medicine Download PDFInfo
- Publication number
- CN211962148U CN211962148U CN201922156139.6U CN201922156139U CN211962148U CN 211962148 U CN211962148 U CN 211962148U CN 201922156139 U CN201922156139 U CN 201922156139U CN 211962148 U CN211962148 U CN 211962148U
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- China
- Prior art keywords
- fixedly connected
- puncture
- slider
- fixed block
- cardiovascular
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 23
- 239000003814 drug Substances 0.000 title claims abstract description 19
- 239000007788 liquid Substances 0.000 claims description 9
- 239000011550 stock solution Substances 0.000 claims description 9
- 238000001802 infusion Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 3
- 239000000243 solution Substances 0.000 description 6
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 206010003119 arrhythmia Diseases 0.000 description 2
- 230000006793 arrhythmia Effects 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010002383 Angina Pectoris Diseases 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
- 208000000418 Premature Cardiac Complexes Diseases 0.000 description 1
- 206010042434 Sudden death Diseases 0.000 description 1
- 206010000891 acute myocardial infarction Diseases 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 239000002872 contrast media Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The embodiment of the application discloses cardiovascular piercing depth for internal medicine, including the puncture end, the inside fixedly connected with slider of puncture end, be provided with the scale mark on the inner wall of slider, the bottom fixedly connected with rubber stopper of slider, the inside of slider is provided with the fixed block, the bottom fixedly connected with pjncture needle of fixed block. This cardiovascular is piercing depth for internal medicine, cooperation through slider and fixed block is used, the position of slip fixed block in the slider, can adjust the length that the pjncture needle bottom exposes, then rotatory handle is fixed to the fixed block, the degree of depth of convenient control pjncture needle puncture, the accuracy of puncture has been improved, set up the sucking disc through the bottom at the puncture end, when puncturing, utilize the sucking disc to adsorb at the position that needs the puncture, fix the puncture end, the stability of puncture end has been improved, the going on of convenient puncture.
Description
Technical Field
The application relates to the technical field of medical equipment, in particular to a puncture device for cardiovascular medicine.
Background
The cardiovascular internal medicine is a clinical department set for diagnosing and treating cardiovascular and cerebrovascular diseases in major internal medicine of all levels of hospitals, the treated diseases comprise angina, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases, and the puncture is a common medical operation term, a puncture needle is punctured into a body cavity to extract secretion for testing, gas or contrast medium is injected into the body cavity to perform contrast examination, or medicine is injected into the body cavity to perform diagnosis and treatment technology, and the puncture aims at blood extraction for testing, blood transfusion, catheter implantation for angiography and the like.
Present piercing depth is the syringe form mostly, need confirm the degree of depth of puncture according to doctor's experience when puncturing the patient, requirement to doctor is higher, can't guarantee the accuracy of puncture, and when extracting the hydrops to the affected part, need outwards draw the piston, because the inside of human body is airtight relatively, draw piston's pressure great, need certain power way, lead to piercing depth's syringe needle activity easily, cause the secondary injury to the patient easily, we have proposed a piercing depth for cardiovascular internal medicine for this.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present application proposes a puncture device for cardiovascular medicine to improve the above problems.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a cardiovascular puncture device for internal medicine, includes the puncture end, the inside fixedly connected with slider of puncture end, be provided with the scale mark on the inner wall of slider, the bottom fixedly connected with rubber stopper of slider, the inside of slider is provided with the fixed block, the bottom fixedly connected with pjncture needle of fixed block, the bottom of pjncture needle extends to the bottom of rubber stopper, the dead lever has been cup jointed to the internal thread of fixed block.
Optionally, the bottom of the puncture end is fixedly connected with a sucker, the bottom of the sucker is fixedly connected with a sealing ring, the sealing ring is made of rubber materials, and a moving groove is formed in the puncture end.
Optionally, the outer portion of the sliding block is fixedly connected with lower pressing plates, the lower pressing plates are symmetrically distributed on two sides of the left side of the sliding block, and the lower pressing plates extend to the outer portion of the puncture tip through the moving grooves.
Optionally, the top fixedly connected with infusion hose of fixed block, infusion hose and pjncture needle intercommunication, the left end fixed mounting of infusion hose has the stock solution bottle.
Optionally, the top fixedly connected with blast pipe of liquid storage bottle, the left end fixedly connected with gasbag of blast pipe, the left side fixedly connected with gas vent of gasbag, the top of liquid storage bottle is provided with the pressure reducing valve.
Optionally, a clamping block is sleeved on the outer surface of the fixed rod in a threaded manner, the clamping block is clamped on the inner wall of the right side of the sliding block, the right end of the fixed rod extends to the outside of the puncture end, and a hand wheel is fixedly connected to the right end of the fixed rod.
The application provides a pair of puncture device for cardiovascular internal medicine possesses following beneficial effect:
1. this cardiovascular is piercing depth for internal medicine, cooperation through slider and fixed block is used, the position of slip fixed block in the slider, can adjust the length that the pjncture needle bottom exposes, then rotatory handle is fixed to the fixed block, the degree of depth of convenient control pjncture needle puncture, the accuracy of puncture has been improved, set up the sucking disc through the bottom at the puncture end, when puncturing, utilize the sucking disc to adsorb at the position that needs the puncture, fix the puncture end, the stability of puncture end has been improved, the going on of convenient puncture.
2. This cardiovascular is piercing depth for internal medicine, through pressing the gasbag repeatedly, with the inside gas outgoing of stock solution bottle, make the inside production negative pressure of stock solution bottle, thereby inhale the inside of stock solution bottle with the hydrops in affected part, adopt the mode that the exhaust produced the negative pressure to absorb the hydrops in affected part, more laborsaving, convenient to use, simultaneously when pressing the gasbag, can not drive the puncture end activity, the stability of puncture end has been improved, avoid the pjncture needle to cause the secondary injury to the patient at patient's internal activity, patient's safety has been protected.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 shows a schematic view of a puncture device for cardiovascular medicine according to an embodiment of the present application;
fig. 2 shows a left side view of a puncture tip of a puncture device for cardiovascular medicine according to an embodiment of the present application.
In the figure: 1. puncturing the tip; 2. a suction cup; 3. a seal ring; 4. a slider; 5. a rubber stopper; 6. a lower pressing plate; 7. a moving groove; 8. a fixed block; 9. puncturing needle; 10. fixing the rod; 11. a flexible infusion tube; 12. a liquid storage bottle; 13. an exhaust pipe; 14. an air bag; 15. an exhaust port; 16. a pressure reducing valve; 17. a clamping block; 18. a handwheel.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1 to 2, the present invention provides a technical solution: a puncture device for cardiovascular internal medicine comprises a puncture end 1, a sucker 2 is fixedly connected to the bottom of the puncture end 1, a sealing ring 3 is fixedly connected to the bottom of the sucker 2, the sealing ring 3 is made of rubber materials, a moving groove 7 is formed in the puncture end 1, the sucker 2 is arranged at the bottom of the puncture end 1, when puncture is carried out, the sucker 2 is adsorbed at a position needing puncture, the puncture end 1 is fixed, the stability of the puncture end 1 is improved, puncture is convenient to carry out, a slider 4 is fixedly connected to the inside of the puncture end 1, scale marks are arranged on the inner wall of the slider 4, a rubber plug 5 is fixedly connected to the bottom of the slider 4, a lower pressing plate 6 is fixedly connected to the outside of the slider 4, the lower pressing plate 6 is symmetrically distributed on the two sides of the left side of the slider 4, and the lower pressing plate 6 extends to the outside of the, by arranging the lower pressing plate 6 outside the sliding block 4, when puncturing is carried out, the sliding block 4 moves downwards when the pressing plate 6 is pressed downwards, so that the puncture needle 9 punctures the affected part, the effusion at the affected part is convenient to absorb, the fixed block 8 is arranged inside the sliding block 4, the puncture needle 9 is fixedly connected with the bottom of the fixed block 8, the bottom of the puncture needle 9 extends to the bottom of the rubber plug 5, the internal thread of the fixed block 8 is sleeved with the fixed rod 10, the external surface thread of the fixed rod 10 is sleeved with the fixture block 17, the fixture block 17 is clamped on the inner wall of the right side of the sliding block 4, the right end of the fixed rod 10 extends to the outside of the puncture end head 1, the right end of the fixed rod 10 is fixedly connected with the hand wheel 18, by arranging the fixed rod 10, the hand wheel 18 is rotated to enable the fixed rod 10 to move leftwards, the left side of the fixed rod 10 is, the stability of the puncture needle 9 is facilitated, the top of the fixing block 8 is fixedly connected with a transfusion hose 11, the transfusion hose 11 is communicated with the puncture needle 9, the left end of the transfusion hose 11 is fixedly provided with a liquid storage bottle 12, the exposed length of the puncture needle 9 at the bottom of the rubber plug 5 can be adjusted by sliding the position of the fixing block 8 in the sliding block 4, the puncture depth of the puncture needle 9 is convenient to control, the puncture accuracy is improved, the top of the liquid storage bottle 12 is fixedly connected with an exhaust pipe 13, the left end of the exhaust pipe 13 is fixedly connected with an air bag 14, the left side of the air bag 14 is fixedly connected with an exhaust port 15, the top of the liquid storage bottle 12 is provided with a pressure reducing valve 16, the gas in the liquid storage bottle 12 is discharged by repeatedly pressing the air bag 14, the negative pressure is generated in the liquid storage bottle 12, the effusion in an affected part is sucked, more labor-saving and convenient to use.
In conclusion, the application provides a pair of puncture device for cardiovascular medicine, when using, through the length of adjusting fixed block 8 in the position adjustment pjncture needle 9 bottom of slider 4, then rotatory hand wheel 18 makes dead lever 10 inwards move and support the inner wall of slider 4 and fix fixed block 8, then inhale the position that will puncture with sucking disc 2, push down clamp plate 6 and puncture pjncture needle 9 to the affected part, discharge the gas in stock solution bottle 12 through pressing gasbag 14 repeatedly, produce the negative pressure in the messenger stock solution bottle 12, thereby inhale the inside of stock solution bottle 12 with the hydrops in affected part, can.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (6)
1. The utility model provides a cardiovascular is piercing depth for internal medicine, includes puncture end (1), its characterized in that: the utility model discloses a puncture needle, including puncture end (1), the inside fixedly connected with slider (4), be provided with the scale mark on the inner wall of slider (4), the bottom fixedly connected with rubber stopper (5) of slider (4), the inside of slider (4) is provided with fixed block (8), the bottom fixedly connected with pjncture needle (9) of fixed block (8), the bottom of pjncture needle (9) extends to the bottom of rubber stopper (5), the internal thread of fixed block (8) has cup jointed dead lever (10).
2. A cardiovascular medical puncturing device as defined in claim 1, wherein: the bottom fixedly connected with sucking disc (2) of puncture end (1), the bottom fixedly connected with sealing washer (3) of sucking disc (2), sealing washer (3) adopt rubber materials to make, shifting chute (7) have been seted up to the inside of puncture end (1).
3. A cardiovascular medical puncturing device as defined in claim 1, wherein: the outer portion of the sliding block (4) is fixedly connected with a lower pressing plate (6), the lower pressing plates (6) are symmetrically distributed on two sides of the left side of the sliding block (4), and the lower pressing plates (6) extend to the outer portion of the puncture end head (1) through a moving groove (7).
4. A cardiovascular medical puncturing device as defined in claim 1, wherein: the infusion device is characterized in that an infusion hose (11) is fixedly connected to the top of the fixing block (8), the infusion hose (11) is communicated with the puncture needle (9), and a liquid storage bottle (12) is fixedly mounted at the left end of the infusion hose (11).
5. A cardiovascular medical puncturing device as defined in claim 4, wherein: the top fixedly connected with blast pipe (13) of stock solution bottle (12), the left end fixedly connected with gasbag (14) of blast pipe (13), the left side fixedly connected with gas vent (15) of gasbag (14), the top of stock solution bottle (12) is provided with depressurization valve (16).
6. A cardiovascular medical puncturing device as defined in claim 1, wherein: the outer surface screw thread of dead lever (10) has cup jointed fixture block (17), fixture block (17) joint is on the right side inner wall of slider (4), the right-hand member of dead lever (10) extends to the outside of puncture end (1), the right-hand member fixedly connected with hand wheel (18) of dead lever (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156139.6U CN211962148U (en) | 2019-12-05 | 2019-12-05 | Cardiovascular puncture device for internal medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922156139.6U CN211962148U (en) | 2019-12-05 | 2019-12-05 | Cardiovascular puncture device for internal medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211962148U true CN211962148U (en) | 2020-11-20 |
Family
ID=73352991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922156139.6U Expired - Fee Related CN211962148U (en) | 2019-12-05 | 2019-12-05 | Cardiovascular puncture device for internal medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211962148U (en) |
-
2019
- 2019-12-05 CN CN201922156139.6U patent/CN211962148U/en not_active Expired - Fee Related
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |