CN111759425A - Puncture device for cardiology department treatment - Google Patents
Puncture device for cardiology department treatment Download PDFInfo
- Publication number
- CN111759425A CN111759425A CN202010728982.1A CN202010728982A CN111759425A CN 111759425 A CN111759425 A CN 111759425A CN 202010728982 A CN202010728982 A CN 202010728982A CN 111759425 A CN111759425 A CN 111759425A
- Authority
- CN
- China
- Prior art keywords
- pipe
- tube
- fixed
- puncture device
- negative pressure
- 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.)
- Pending
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
- A61B17/3415—Trocars; Puncturing needles for introducing tubes or catheters, e.g. gastrostomy tubes, drain catheters
-
- A61M1/0023—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
Abstract
The utility model provides a puncture device for intracardiac branch of academic or vocational study treatment, includes the bottom plate and fixes the locking universal wheel in lower surface four corners department, fixed surface has the sleeve on the bottom plate, and the sleeve internalization is pegged graft there is the telescopic link, the telescopic link top is fixed with the support column, and the cover is equipped with the swivel becket on the support column, is fixed with three connecting rod on the swivel becket periphery, and is three the one end that the swivel becket was kept away from to the connecting rod all is fixed with the support ring, is located the right side install transparent collecting vessel in the support ring, be located left install the negative pressure pump in the support ring, the output of negative pressure pump is connected with the negative pressure pipe, the. According to the invention, by holding the two drainage tubes arranged in the tube, the functions of extraction and injection can be realized, so that repeated insertion is avoided, further the pain of a patient is reduced, meanwhile, manual extraction or injection is avoided, and further the condition of a doctor is prevented from influencing the treatment effect.
Description
Technical Field
The invention relates to the field of medical equipment, in particular to a puncture device for treatment of cardiology.
Background
Puncture is a medical operation term, and is a diagnosis and treatment technology for puncturing a puncture needle into a body cavity to extract secretion for testing, injecting gas or contrast agent into the body cavity to perform contrast examination, or injecting medicine into the body cavity. The puncture aims at blood drawing test, blood transfusion, fluid infusion and angiography after being placed into a catheter.
At present, repeated insertion is needed in the extraction or injection process, great pain is caused to a patient, meanwhile, manual extraction or injection is conducted through a needle tube, the state of a doctor can affect the treatment effect, the amount of manual extraction is very small, repeated insertion is needed, and therefore the puncture device for the cardiology treatment is provided to solve the problems.
Disclosure of Invention
Objects of the invention
In order to solve the technical problems in the background art, the invention provides a puncture device for cardiology department treatment, which can realize the functions of extraction and injection by holding two drainage tubes arranged in the tubes, thereby avoiding repeated insertion, further reducing the pain of a patient, simultaneously avoiding manual extraction or injection, and further avoiding the influence of the state of a doctor on the treatment effect.
(II) technical scheme
The invention provides a puncture device for cardiology treatment, which comprises a bottom plate and locking universal wheels fixed at four corners of the lower surface, a sleeve is fixed on the upper surface of the bottom plate, a telescopic rod is movably inserted in the sleeve, a support column is fixed at the top end of the telescopic rod, a rotating ring is sleeved on the support column, three connecting rods are fixed on the circumferential surface of the rotating ring, a support ring is fixed at one end of each connecting rod, which is far away from the rotating ring, a transparent collecting barrel is installed in the support ring at the right side, a negative pressure pump is installed in the support ring at the left side, and the output end of the negative pressure pump is connected with a negative pressure, the other end of the negative pressure pipe is connected with a transparent collecting barrel, the upper end of the transparent collecting barrel is connected with a first drainage pipe, the outer side of the transparent collecting barrel is provided with a holding pipe, the bottom of the holding pipe is fixed with a needle head, and the other end of the first drainage pipe penetrates through the holding pipe and is fixed in the needle head.
Preferably, be located the rear side install miniature air pump in the support ring, the output of miniature air pump is connected with the connecting pipe, and the other end of connecting pipe is connected with the liquid medicine and deposits the pipe, liquid medicine is deposited the pipe right-hand member and is connected with the second drainage tube, and the one end that the liquid medicine was kept away from to the second drainage tube runs through the pipe of gripping and extends to and fix in the syringe needle.
Preferably, the outer circumferential surface of the negative pressure pump, the outer circumferential surface of the transparent collecting barrel and the outer circumferential surface of the miniature air pump are respectively fixed with annular flanges, the annular flanges are respectively positioned on the upper surfaces of the three support rings, and the caliber of each annular flange is greater than that of each support ring.
Preferably, the connecting pipe all is fixed with the sealing ring with the second drainage tube near the end port department that the liquid medicine was deposited and is managed, equal sliding connection has the adapter sleeve on connecting pipe and the second drainage tube, and the screw thread has all been processed to the internal circumference of adapter sleeve, the liquid medicine is deposited and is managed both ends and all processed the thread groove about, two the adapter sleeve is deposited and is managed both ends threaded connection about through screw thread and thread groove and liquid medicine respectively.
Preferably, the inner circumference of the liquid medicine storage pipe is connected with a medicine injection pipe, the medicine injection pipe is communicated with the liquid medicine storage pipe, and the upper end of the medicine injection pipe is connected with a sealing cover through threads.
Preferably, the second drainage tube is provided with a ball valve, and the ball valve is positioned outside the holding tube.
Preferably, the outer periphery of the sleeve is provided with a threaded hole, a bolt is arranged on the outer side of the threaded hole, and the bolt penetrates through the threaded hole and contacts with the surface of the telescopic rod.
Preferably, the upper side of the transparent collecting barrel is provided with a pressure gauge, and the lower end of the pressure gauge extends into the transparent collecting barrel.
Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:
1. the first drainage tube and the second drainage tube arranged in the holding tube can realize the functions of extraction and injection, thereby avoiding repeated insertion and further reducing the pain of a patient;
2. through the design of the negative pressure pump, the effusion can be extracted, and meanwhile, manual repeated extraction and repeated injection are avoided, so that the condition of a doctor is prevented from influencing the treatment effect.
Drawings
Fig. 1 is a front view of a puncture device for cardiology department treatment according to the present invention.
Fig. 2 is a top view of a puncture device for cardiology department treatment according to the present invention.
Fig. 3 is a side sectional view of a needle of a puncture device for cardiology department treatment according to the present invention.
Fig. 4 is a schematic perspective view of a liquid medicine storage tube in the puncture device for cardiology department treatment according to the present invention.
Fig. 5 is a front sectional view of a liquid medicine storage tube in the puncture device for cardiology department treatment according to the present invention.
Reference numerals: 1. locking the universal wheel; 2. a base plate; 3. a sleeve; 4. a telescopic rod; 5. a negative pressure pump; 6. a support ring; 7. a negative pressure tube; 8. a transparent collection barrel; 9. a first draft tube; 10. a holding tube; 11. a needle head; 12. a rotating ring; 13. a support pillar; 14. a micro air pump; 15. a connecting pipe; 16. connecting sleeves; 17. a liquid medicine storage tube; 18. a gasket; 19. a ball valve; 20. a second draft tube.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in figures 1-5, the puncture device for cardiology department treatment provided by the invention comprises a bottom plate 2 and locking universal wheels 1 fixed at four corners of the lower surface, a sleeve 3 is fixed on the upper surface of the bottom plate 2, an expansion link 4 is movably inserted in the sleeve 3, a support column 13 is fixed at the top end of the expansion link 4, a rotating ring 12 is sleeved on the support column 13, three connecting rods are fixed on the circumferential surface of the rotating ring 12, a support ring 6 is fixed at one end of each connecting rod, which is far away from the rotating ring 12, a transparent collection barrel 8 is installed in the support ring 6 on the right side, a negative pressure pump 5 is installed in the support ring 6 on the left side, the output end of the negative pressure pump 5 is connected with a negative pressure pipe 7, the other end of the negative pressure pipe 7 is connected with the transparent collection barrel 8, a first drainage pipe 9 is connected at the upper end of the transparent, the other end of the first drainage tube 9 penetrates through the holding tube 10 and is fixed in the needle 11.
In an alternative embodiment, a micro air pump 14 is installed in the support ring 6 at the rear side, an output end of the micro air pump 14 is connected with a connection pipe 15, the other end of the connection pipe 15 is connected with a liquid medicine storage pipe 17, a right end of the liquid medicine storage pipe 17 is connected with a second drainage pipe 20, and one end of the second drainage pipe 20 far away from the liquid medicine storage pipe 17 penetrates through the holding pipe 10 and extends to and is fixed in the needle 11.
The micro air pump 14 is provided so as to generate a pushing force when injecting the chemical solution.
In an alternative embodiment, the outer circumferential surface of the negative pressure pump 5, the outer circumferential surface of the transparent collection barrel 8 and the outer circumferential surface of the micro air pump 14 are respectively fixed with an annular flange, the three annular flanges are respectively positioned on the upper surfaces of the three support rings 6, and the caliber of the annular flange is larger than that of the support ring 6.
It should be noted that the provision of the annular flange facilitates the placement of the negative pressure pump 5, the transparent collection vessel 8 and the micro air pump 14 within the support ring 6.
In an alternative embodiment, a sealing ring is fixed at one end of each of the connecting tube 15 and the second drainage tube 20 close to the liquid medicine storage tube 17, connecting sleeves 16 are slidably connected to the connecting tube 15 and the second drainage tube 20, threads are machined on the inner circumferential surface of each connecting sleeve 16, thread grooves are machined on the left end and the right end of the liquid medicine storage tube 17, and the two connecting sleeves 16 are respectively in threaded connection with the left end and the right end of the liquid medicine storage tube 17 through the threads and the thread grooves.
It should be noted that the connection sleeve 16 is arranged so as to facilitate connection of two ends of the liquid medicine storage tube 17, and the liquid medicine storage tube 17 is convenient to disassemble, assemble and replace through the arrangement of the thread and the thread groove.
In an alternative embodiment, a sealing gasket 18 with a diameter matched with the diameter of the inner circumferential surface of the liquid medicine storing tube 17 is movably arranged in the liquid medicine storing tube 17, a medicine injection tube is connected to the outer circumferential surface of the liquid medicine storing tube 17 and is communicated with the liquid medicine storing tube 17, and a sealing cover is connected to the upper end of the medicine injection tube through threads.
The gasket 18 is provided to press the liquid medicine in the liquid medicine storage tube 17, and the liquid medicine is filled into the liquid medicine storage tube 17 by the medicine injection tube and the sealing cap.
In an alternative embodiment, a ball valve 19 is provided on the second draft tube 20, and the ball valve 19 is located outside the grip tube 10.
The flow direction of the liquid chemical can be controlled by providing the ball valve 19.
In an alternative embodiment, the sleeve 3 is provided with a threaded hole on its outer circumference, and a bolt is disposed outside the threaded hole and extends through the threaded hole and contacts with the surface of the telescopic rod 4.
It should be noted that, when the bolt tightly pushes the sleeve 3, the sleeve 3 is conveniently limited.
In an alternative embodiment, the upper side of the transparent collecting barrel 8 is provided with a pressure gauge, and the lower end of the pressure gauge extends into the transparent collecting barrel 8.
It should be noted that the pressure gauge is arranged to facilitate observation of the pressure value in the transparent collecting barrel 8.
In the invention, firstly, a sealing cover is unscrewed, the medicine is injected into a medicine injection tube to enter a medicine liquid storage tube 17, then the sealing cover is screwed, then a doctor holds a holding tube 10, inserts a needle 11 into a part of a patient needing to extract the accumulated liquid, then switches on a negative pressure pump 5, then switches on a switch of the negative pressure pump 5 to enable the negative pressure pump 5 to work, reduces the pressure in a transparent collecting barrel 8 through a negative pressure tube 7 to form negative pressure, so that the accumulated liquid in the patient is pumped into the transparent collecting barrel 8 through a first drainage tube 9 to avoid repeated pumping, after the pumping is finished, if the medicine liquid needs to be injected into the patient, a ball valve 19 is unscrewed, then a micro air pump 14 is connected with an external power supply, the switch of the micro air pump 14 controls the micro air pump 14 to work, and the micro air pump 14 works to inject air into the medicine liquid storage tube 17 through a connecting, thereby the sealed 18 removal of drive pad, and then the liquid medicine of depositing the pipe 17 with the liquid medicine through second drainage tube 20 injection patient internal, to sum up, this device makes injection medicine and extraction hydrops integration, has greatly reduced patient's misery.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The utility model provides a puncture device for intracardiac branch of academic or vocational study treatment, includes bottom plate (2) and fixes locking universal wheel (1) in lower surface four corners department, the fixed surface has sleeve (3) on bottom plate (2), and sleeve (3) internalization is pegged graft and is had telescopic link (4), its characterized in that, telescopic link (4) top is fixed with support column (13), and the cover is equipped with swivel becket (12) on support column (13), is fixed with three connecting rod on swivel becket (12) periphery, and three the one end that swivel becket (12) was kept away from to the connecting rod all is fixed with support ring (6), is located the right side install transparent collecting vessel (8) in support ring (6), is located the left side install negative pressure pump (5) in support ring (6), and the output of negative pressure pump (5) is connected with negative pressure pipe (7), the other end of negative pressure pipe (, transparent collecting vessel (8) upper end is connected with first drainage tube (9), transparent collecting vessel (8) outside is provided with grips pipe (10), grip pipe (10) bottom and be fixed with syringe needle (11), first drainage tube (9) other end runs through and grips pipe (10) and fix in syringe needle (11).
2. The puncture device for the cardiology department treatment according to claim 1, wherein a micro air pump (14) is installed in the support ring (6) located at the rear side, an output end of the micro air pump (14) is connected with a connecting pipe (15), the other end of the connecting pipe (15) is connected with a liquid medicine storage pipe (17), a second drainage tube (20) is connected to the right end of the liquid medicine storage pipe (17), and one end, far away from the liquid medicine storage pipe (17), of the second drainage tube (20) penetrates through the holding pipe (10) and extends to and is fixed in the needle head (11).
3. The puncture device for cardiology department treatment according to claim 2, wherein the outer circumferential surface of the negative pressure pump (5), the outer circumferential surface of the transparent collection barrel (8) and the outer circumferential surface of the micro air pump (14) are fixed with annular flanges, the three annular flanges are respectively located on the upper surfaces of three support rings (6), and the caliber of the annular flange is larger than that of the support ring (6).
4. The puncture device for the cardiology department treatment according to claim 2, wherein a sealing ring is fixed at one end of each of the connecting pipe (15) and the second drainage tube (20) close to the liquid medicine storage tube (17), a connecting sleeve (16) is slidably connected to each of the connecting pipe (15) and the second drainage tube (20), threads are machined on the inner circumferential surface of each connecting sleeve (16), thread grooves are machined at the left and right ends of the liquid medicine storage tube (17), and the two connecting sleeves (16) are in threaded connection with the left and right ends of the liquid medicine storage tube (17) through the threads and the thread grooves.
5. The puncture device for cardiology department treatment according to claim 2, wherein a sealing gasket (18) having a diameter matching the inner diameter of the medical fluid storage tube (17) is movably disposed in the medical fluid storage tube (17), a medical injection tube is connected to the outer circumference of the medical fluid storage tube (17) and is communicated with the medical fluid storage tube (17), and a sealing cover is connected to the upper end of the medical injection tube through a screw thread.
6. A puncture device for cardiology department treatment according to claim 2, characterized in that a ball valve (19) is provided on the second drainage tube (20), and the ball valve (19) is located outside the holding tube (10).
7. The puncture device for cardiology department treatment according to claim 1, wherein the sleeve (3) has a threaded hole formed in the outer circumference thereof, and a bolt is disposed outside the threaded hole and extends through the threaded hole to contact the surface of the telescopic rod (4).
8. The puncture device for cardiology department treatment according to claim 1, wherein a pressure gauge is disposed on an upper side of the transparent collection barrel (8), and a lower end of the pressure gauge extends into the transparent collection barrel (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010728982.1A CN111759425A (en) | 2020-07-27 | 2020-07-27 | Puncture device for cardiology department treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010728982.1A CN111759425A (en) | 2020-07-27 | 2020-07-27 | Puncture device for cardiology department treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111759425A true CN111759425A (en) | 2020-10-13 |
Family
ID=72727403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010728982.1A Pending CN111759425A (en) | 2020-07-27 | 2020-07-27 | Puncture device for cardiology department treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111759425A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156246A (en) * | 2020-10-16 | 2021-01-01 | 张岩 | Negative pressure drainage device for breast surgery |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003030756A2 (en) * | 2001-10-12 | 2003-04-17 | Ams Research Corporation | Surgical instrument and method |
| WO2013100601A1 (en) * | 2011-12-30 | 2013-07-04 | 주식회사 무한기업 | Medical aspirator |
| CN103418044A (en) * | 2013-08-29 | 2013-12-04 | 苏州市亚新医疗用品有限公司 | Combined negative pressure drainage device |
| CN205055156U (en) * | 2015-10-11 | 2016-03-02 | 刁新峰 | Neurosurgical craniocerebral effusion drainage device |
| CN105920686A (en) * | 2016-05-19 | 2016-09-07 | 青岛大学附属医院 | Interventional administration tumor drainage therapy device |
| CN108245227A (en) * | 2018-01-25 | 2018-07-06 | 西安交通大学医学院第附属医院 | Interventional treatment drug delivery device |
| CN108635626A (en) * | 2018-05-09 | 2018-10-12 | 佳木斯大学 | A kind of thoracic surgery thoracic duction instrument |
-
2020
- 2020-07-27 CN CN202010728982.1A patent/CN111759425A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003030756A2 (en) * | 2001-10-12 | 2003-04-17 | Ams Research Corporation | Surgical instrument and method |
| WO2013100601A1 (en) * | 2011-12-30 | 2013-07-04 | 주식회사 무한기업 | Medical aspirator |
| CN103418044A (en) * | 2013-08-29 | 2013-12-04 | 苏州市亚新医疗用品有限公司 | Combined negative pressure drainage device |
| CN205055156U (en) * | 2015-10-11 | 2016-03-02 | 刁新峰 | Neurosurgical craniocerebral effusion drainage device |
| CN105920686A (en) * | 2016-05-19 | 2016-09-07 | 青岛大学附属医院 | Interventional administration tumor drainage therapy device |
| CN108245227A (en) * | 2018-01-25 | 2018-07-06 | 西安交通大学医学院第附属医院 | Interventional treatment drug delivery device |
| CN108635626A (en) * | 2018-05-09 | 2018-10-12 | 佳木斯大学 | A kind of thoracic surgery thoracic duction instrument |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112156246A (en) * | 2020-10-16 | 2021-01-01 | 张岩 | Negative pressure drainage device for breast surgery |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111759425A (en) | Puncture device for cardiology department treatment | |
| CN206026783U (en) | Keep somewhere special tube sealing suit of central venous catheter | |
| CN203001687U (en) | Perfusion connector of disposable indwelling catheter | |
| CN207855759U (en) | A kind of practicality Cardiological sting device | |
| CN109550114A (en) | A kind of reverse syringe of combination | |
| CN213129802U (en) | Puncture needle for nephrology department | |
| CN205108598U (en) | Secondary filter syringe needle | |
| CN204121527U (en) | A kind of reverse flow resistant indwelling needle | |
| CN204072937U (en) | A kind of medical center venous duct tube clipper | |
| CN211243621U (en) | Intracardiac branch of academic or vocational study piercing depth | |
| CN108721730B (en) | Injector for viscous medicinal liquids | |
| CN201008703Y (en) | Positive pressure type coupling assembly | |
| CN219516472U (en) | Disposable puncture needle for diagnosis stage | |
| CN213312446U (en) | Simple infusion pressurization heating equipment | |
| CN219983668U (en) | Prefilled catheter flusher with sterile end cap | |
| CN210020643U (en) | Syringe | |
| CN211131097U (en) | Puncture device for internal medicine clinical treatment | |
| CN208823619U (en) | A kind of blood sampling infusion integrated device | |
| CN211798246U (en) | Medical three-way joint | |
| CN218890008U (en) | Injector with detachable inner core push rod | |
| CN220714002U (en) | Thoracic cavity puncture needle with one-way valve | |
| CN215741364U (en) | Medical three way connection can puncture | |
| CN210447778U (en) | Anti-pollution syringe | |
| CN210992162U (en) | Closed bladder perfusion apparatus | |
| CN218589450U (en) | Perfusion apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201013 |
|
| RJ01 | Rejection of invention patent application after publication |