CN213156310U - Intracardiac branch of academic or vocational study impales device - Google Patents
Intracardiac branch of academic or vocational study impales device Download PDFInfo
- Publication number
- CN213156310U CN213156310U CN202021488441.8U CN202021488441U CN213156310U CN 213156310 U CN213156310 U CN 213156310U CN 202021488441 U CN202021488441 U CN 202021488441U CN 213156310 U CN213156310 U CN 213156310U
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- storage bottle
- puncture needle
- piston
- piston rod
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 230000001755 vocal effect Effects 0.000 title abstract description 7
- 239000012780 transparent material Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 31
- 230000001681 protective effect Effects 0.000 claims description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 3
- 239000011550 stock solution Substances 0.000 abstract description 8
- 238000000605 extraction Methods 0.000 abstract description 6
- 206010011409 Cross infection Diseases 0.000 abstract description 4
- 241000521257 Hydrops Species 0.000 abstract description 4
- 206010029803 Nosocomial infection Diseases 0.000 abstract description 4
- 206010030113 Oedema Diseases 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 208000005228 Pericardial Effusion Diseases 0.000 description 2
- 210000003516 pericardium Anatomy 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a intracardiac branch of academic or vocational study impales device, the utility model relates to a medical instrument technical field, including the puncture needle, have the scale mark on the puncture needle, the upper end of puncturing the needle is equipped with transparent material's stock solution bottle, the bottom surface fixed mounting outlet pipe of stock solution bottle, the outlet pipe communicates with each other with the stock solution bottle is inside, the upper end and the fixed intercommunication of outlet pipe of puncture needle are equipped with the piston in the stock solution bottle, the piston can remove in the stock solution bottle, first circular recess is seted up to the top surface of piston, a piston rod of first circular recess inner bearing installation, the upper end fixed mounting handle of piston rod, the piston rod is the external screw thread. The utility model has the advantages of reasonable design, convenient to use can be convenient for adjust the mobile speed of extraction hydrops, can disinfect and protect the effect to the puncture needle, avoids cross infection, can master the degree of depth of impaling, avoids extracting the in-process and harms the heart.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be an intracardiac branch of academic or vocational study impales device.
Background
The pericardial effusion is a common cardiology disease, and at present, the treatment method of the pericardial effusion mainly comprises the steps of puncturing the pericardium by using a puncture needle and extracting the effusion, but the existing puncture needle is difficult to puncture the pericardium, has a sharp needle point, and can not stop beating of the heart, so the heart is easily damaged in the extraction process, and the existing puncture device also has the problems that the flowing speed is inconvenient to adjust when blood or other liquid in the body of a patient is sucked, and the device cannot be protected.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a intracardiac branch of academic or vocational study impales device to it is not enough to solve prior art.
In order to achieve the above object, the utility model provides a following technical scheme: the puncture needle comprises a puncture needle, scale marks are arranged on the puncture needle, a liquid storage bottle made of transparent materials is arranged at the upper end of the puncture needle, an outlet pipe is fixedly installed on the bottom surface of the liquid storage bottle and communicated with the inside of the liquid storage bottle, the upper end of the puncture needle is fixedly communicated with the outlet pipe, a piston is arranged in the liquid storage bottle and can move in the liquid storage bottle, a first circular groove is formed in the top surface of the piston, a piston rod is installed in a bearing in the first circular groove, a handle is fixedly installed at the upper end of the piston rod, the piston rod is of an external thread structure, a protective cover is arranged below the liquid storage bottle, spherical grooves are formed in two sides in the protective cover, the puncture needle is positioned in the protective cover, spherical lugs are fixedly installed on two sides of the lower end of the liquid storage bottle and can be inserted into the corresponding spherical grooves and matched with the spherical grooves, a, the through-hole communicates with each other with the second circular recess is inside, two bar grooves are seted up to the second circular recess outside, the bar groove communicates with each other with the second circular recess is inside, the bar inslot is equipped with the inserted block, the inserted block can remove in the bar inslot, bar tank bottom surface is equipped with the nut, the piston rod is screw-thread fit with the nut, set up two slots on the nut, the inserted block can correspond and insert to the slot in, the inside below fixed mounting of safety cover has the sterilamp of independent power supply, the sterilamp is located the both sides of thorn needle, the below fixed mounting switch of safety cover one side, switch and sterilamp electric connection.
According to the intracardiac branch of academic or vocational study piercing apparatus, stock solution bottle outer wall fixed mounting scale.
According to the puncturing device for the cardiology department, the finger grooves are fixedly arranged on the two sides above the liquid storage bottle.
According to the intracardiac branch of academic or vocational study piercing apparatus, the safety cover inside fixed installation protective layer.
The utility model has the advantages that: the utility model has the advantages of reasonable design, convenient to use can be convenient for adjust the mobile speed of extraction hydrops, can disinfect and protect the effect to the puncture needle, avoids cross infection, can master the degree of depth of impaling, avoids extracting the in-process and harms the heart.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required 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 some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of the overall structure of the present invention; FIG. 2 is an enlarged view of a cross-sectional view taken along line A-A of FIG. 1; fig. 3 is a partial enlarged view of I of fig. 1.
Reference numerals: 1-puncture needle, 2-liquid storage bottle, 3-outlet pipe, 4-piston, 5-first circular groove, 6-piston rod, 7-handle, 8-protective cover, 9-spherical groove, 10-lug, 11-second circular groove, 12-through hole, 13-strip groove, 14-plug block, 16-slot, 17-nut, 18-disinfection lamp and 19-switch.
Detailed Description
As shown in fig. 1 to 3, the puncturing device for cardiology department specifically disclosed in this embodiment includes a puncturing needle 1, the puncturing needle 1 has scale marks thereon, a liquid storage bottle 2 made of transparent material is disposed at an upper end of the puncturing needle 1, an outlet pipe 3 is fixedly mounted on a bottom surface of the liquid storage bottle 2, the outlet pipe 3 is communicated with an interior of the liquid storage bottle 2, the upper end of the puncturing needle 1 is fixedly communicated with the outlet pipe 3, a piston 4 is disposed in the liquid storage bottle 2, the piston 4 can move in the liquid storage bottle 2, a first circular groove 5 is disposed on a top surface of the piston 4, a piston rod 6 is mounted in the first circular groove 5 through a bearing, a handle 7 is fixedly mounted on an upper end of the piston rod 6, the piston rod 6 is of an external thread structure, a protective cover 8 is disposed below the liquid storage bottle 2, spherical grooves 9 are disposed on two sides of an interior of the protective cover 8, the puncturing, the lug 10 can insert in corresponding spherical groove 9 and cooperate with spherical groove 9, second circular groove 11 is seted up to the top surface of liquid storage bottle 2, through-hole 12 is seted up to second circular groove 11 top surface, piston rod 6 passes in through-hole 12, through-hole 12 communicates with each other with second circular groove 11 is inside, two bar grooves 13 are seted up to second circular groove 11 outside, bar groove 13 communicates with each other with second circular groove 11 is inside, be equipped with inserted block 14 in the bar groove 13, inserted block 14 can remove in bar groove 13, bar groove 13 bottom surface is equipped with nut 17, piston rod 6 is screw-thread fit with nut 17, set up two slots 16 on the nut 17, inserted block 14 can correspond to insert to slot 16 in, the inside below fixed mounting of safety cover 8 has the sterilamp 18 of independent power, sterilamp 18 is located the both sides of puncture needle 1, the below fixed mounting switch 19 of safety cover 8 one side, switch 19 and sterilamp 18 electric connection. The utility model has the advantages of reasonable design, convenient to use can be convenient for adjust the mobile speed of extraction hydrops, can disinfect and protect the effect to the puncture needle, avoids cross infection, can master the degree of depth of impaling, avoids extracting the in-process and harms the heart. When the device is used, the switch 19 is opened to enable the disinfection lamp 18 to work, the disinfection lamp 18 can disinfect and sterilize the puncture needle 1, cross infection is avoided, then the protective cover 8 is taken down from the lower end of the liquid storage bottle 2, medical staff holds the liquid storage bottle 2 to puncture the puncture needle 1 into a human body, when more effusion is extracted, the insertion block 14 is arranged in the strip-shaped groove 13 and can rapidly pull the piston rod 6 outwards, the effusion enters the liquid storage bottle 2 through the puncture needle 1, when less effusion is extracted, the insertion block 14 is inserted into the insertion groove 16, the nut 17 is clamped immovably, the piston rod 6 is rotated to push the piston 6, the displacement of the piston 6 is smaller, the effusion enters the liquid storage bottle 2 through the puncture needle 1, so that the flowing speed of the effusion can be conveniently adjusted, the puncture needle 1 can be protected through the protective cover 8, the puncture depth can be mastered through the scale lines on the puncture needle 1, avoiding damage to the heart during the extraction process.
Particularly, the 2 outer walls fixed mounting scale of stock solution bottle described in this embodiment. When using this device, can look over the volume of extraction hydrops through the scale, make this device use more convenient.
Specifically, this embodiment the equal fixed mounting finger groove in both sides of 2 tops of stock solution bottle. When the puncture device is used, the medical staff can conveniently take and place the puncture device through the finger groove, and meanwhile, the puncture device is conveniently used.
Further, the protective layer is fixedly installed inside the protective cover 8. When the device is used, the protection layer is favorable for protecting the puncture needle 1 when the puncture needle is not used, and meanwhile, the phenomenon that the puncture needle 1 is easily damaged is avoided.
The embodiments of the present invention have been described with reference to the accompanying drawings, but these descriptions should not be construed as limiting the scope of the present invention, and the technical contents not described in detail in the present invention are known in the art.
Claims (4)
1. An intracardiac puncture device characterized in that: comprises a puncture needle (1), the puncture needle (1) is provided with scale marks, the upper end of the puncture needle (1) is provided with a liquid storage bottle (2) made of transparent material, an outlet pipe (3) is fixedly arranged on the bottom surface of the liquid storage bottle (2), the outlet pipe (3) is communicated with the interior of the liquid storage bottle (2), the upper end of the puncture needle (1) is fixedly communicated with the outlet pipe (3), a piston (4) is arranged in the liquid storage bottle (2), the piston (4) can move in the liquid storage bottle (2), a first circular groove (5) is formed in the top surface of the piston (4), a piston rod (6) is arranged in a bearing in the first circular groove (5), a handle (7) is fixedly arranged at the upper end of the piston rod (6), the piston rod (6) is of an external thread structure, a protective cover (8) is arranged below the liquid storage bottle (2), spherical grooves (9) are formed in two inner sides of the protective cover (, the spherical convex block (10) is fixedly arranged on two sides of the lower end of the liquid storage bottle (2), the convex block (10) can be inserted into the corresponding spherical groove (9) and is matched with the spherical groove (9), the second circular groove (11) is formed in the top surface of the liquid storage bottle (2), the through hole (12) is formed in the top surface of the second circular groove (11), the piston rod (6) penetrates through the through hole (12), the through hole (12) is communicated with the inside of the second circular groove (11), the two strip-shaped grooves (13) are formed in the outside of the second circular groove (11), the strip-shaped grooves (13) are communicated with the inside of the second circular groove (11), the strip-shaped grooves (13) are internally provided with the insert blocks (14), the insert blocks (14) can move in the strip-shaped grooves (13), the nuts (17) are arranged on the bottom surfaces of the strip-shaped grooves (13), the piston rod (6) is in threaded fit with the nuts (17), the two slots (16) are formed in the nuts, the disinfection lamp (18) with the independent power supply is fixedly arranged below the inner part of the protective cover (8), the disinfection lamp (18) is positioned at two sides of the puncture needle (1), the switch (19) is fixedly arranged below one side of the protective cover (8), and the switch (19) is electrically connected with the disinfection lamp (18).
2. A cardiology puncturing device according to claim 1, wherein: the outer wall of the liquid storage bottle (2) is fixedly provided with a graduated scale.
3. A cardiology puncturing device according to claim 1, wherein: finger grooves are fixedly arranged on two sides above the liquid storage bottle (2).
4. A cardiology puncturing device according to claim 1, wherein: and the protective layer is fixedly arranged in the protective cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488441.8U CN213156310U (en) | 2020-07-25 | 2020-07-25 | Intracardiac branch of academic or vocational study impales device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021488441.8U CN213156310U (en) | 2020-07-25 | 2020-07-25 | Intracardiac branch of academic or vocational study impales device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213156310U true CN213156310U (en) | 2021-05-11 |
Family
ID=75795680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021488441.8U Expired - Fee Related CN213156310U (en) | 2020-07-25 | 2020-07-25 | Intracardiac branch of academic or vocational study impales device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213156310U (en) |
-
2020
- 2020-07-25 CN CN202021488441.8U patent/CN213156310U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210511 |