CN210811398U - Intracardiac branch of academic or vocational study puncture draw liquid device - Google Patents
Intracardiac branch of academic or vocational study puncture draw liquid device Download PDFInfo
- Publication number
- CN210811398U CN210811398U CN201921324709.1U CN201921324709U CN210811398U CN 210811398 U CN210811398 U CN 210811398U CN 201921324709 U CN201921324709 U CN 201921324709U CN 210811398 U CN210811398 U CN 210811398U
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- CN
- China
- Prior art keywords
- needle
- anesthesia
- drawing liquid
- anesthetic
- liquid
- 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
- 239000007788 liquid Substances 0.000 title claims abstract description 105
- 230000001755 vocal effect Effects 0.000 title claims abstract description 9
- 206010002091 Anaesthesia Diseases 0.000 claims abstract description 50
- 230000037005 anaesthesia Effects 0.000 claims abstract description 49
- 238000001802 infusion Methods 0.000 claims abstract description 25
- 239000003814 drug Substances 0.000 claims abstract description 8
- 230000003444 anaesthetic effect Effects 0.000 claims description 41
- 238000005086 pumping Methods 0.000 claims description 20
- 238000000605 extraction Methods 0.000 claims description 18
- 239000012530 fluid Substances 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 3
- 239000012780 transparent material Substances 0.000 claims description 3
- 239000011550 stock solution Substances 0.000 abstract description 15
- 230000008901 benefit Effects 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract 1
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 208000005228 Pericardial Effusion Diseases 0.000 description 2
- 239000003193 general anesthetic agent Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000002690 local anesthesia Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 208000012260 Accidental injury Diseases 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003516 pericardium Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides a intracardiac branch of academic or vocational study puncture drawing liquid device, including syringe needle, sleeve, drawing liquid part and anesthesia part, syringe needle integrated into one piece divide into infusion anesthesia needle and drawing liquid needle two parts, infusion anesthesia needle passes through hose connection anesthesia part, anesthesia part includes anesthesia piston syringe, has seted up on the anesthesia piston ejector sleeve and has added the medicine mouth, the drawing liquid needle passes through three-way connection ware and is connected with the drawing liquid part, and the drawing liquid part includes drawing liquid piston syringe and stock solution bag, and the valve is all installed to the connector position of connecting drawing liquid needle and stock solution bag on the three-way connection ware. The utility model has the advantages of simple and reasonable structure design, the practicality is strong, can compensate the defect of intracardiac branch of academic or vocational study puncture anesthesia and the separate operation of drawing liquid, and the needle position is reliable and stable when drawing liquid, greatly reduced medical personnel's working strength, can use widely.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to intracardiac branch of academic or vocational study puncture drawing liquid device.
Background
The pericardial effusion is a common intracardiac branch of academic or vocational study disease, at present, the treatment method of pericardial effusion is mainly to rely on the pjncture needle to pierce the pericardium and take the effusion out, however, current piercing depth device is too simple can not accurate control, cause the medical malpractice easily because operating personnel's professional literacy and operation experience are not enough, requirement to operating personnel is too high, often need carry out local anesthesia before the puncture, the flow is comparatively loaded down with trivial details, traditional pjncture needle often exposes in the air, cause the accidental injury easily and easily breed the bacterium, cause the syringe needle to remove during the drawing of fluid and influence the drawing of fluid effect easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that not enough to above-mentioned prior art provides a intracardiac branch of academic or vocational study puncture drawing liquid device, and the device simple structure, convenient to use can collect anesthesia and drawing liquid in an organic whole, has reduced operating personnel's work load, and the needle is difficult for shifting during the drawing liquid, has improved extraction efficiency, has reduced the medical risk, and preparation low cost can use widely.
In order to solve the technical problem, the utility model discloses a technical scheme is: the intracardiac branch of academic or vocational study puncture drawing liquid device, its characterized in that, including syringe needle, sleeve, drawing liquid part and anesthesia part, syringe needle integrated into one piece divide into infusion anesthesia needle and drawing liquid needle two parts, the syringe needle demountable installation is on the needle file, the needle file integrated into one piece divide into anesthesia needle file and drawing liquid needle file two parts, infusion anesthesia needle communicates the anesthesia hose through the anesthesia needle file, the drawing liquid needle communicates the drawing liquid hose through the drawing liquid needle file, the syringe needle is equipped with the sleeve that is used for protecting the syringe needle outward, anesthesia needle file and drawing liquid needle file all with the inner wall sliding connection of sleeve; the anesthetic hose is connected with the anesthetic part, the anesthetic part comprises an anesthetic piston injector, a medicine adding port is formed in the anesthetic piston injector, and anesthetic agents are added into the anesthetic piston injector through the medicine adding port; the drawing liquid hose passes through three way connection ware and drawing liquid piston syringe and the stock solution bag is connected, the last joint position of being connected with drawing liquid hose and stock solution bag of three way connection ware all is provided with the valve, will close the valve on the joint with the stock solution bag intercommunication when carrying out the drawing liquid, open the valve on the joint of being connected with the drawing liquid hose, the hydrops of treating the extraction is closed again after being inhaled drawing liquid piston syringe and is connected with the valve on the joint of drawing liquid hose, open the valve on the joint with the stock solution bag intercommunication, propelling movement drawing liquid piston syringe sends the hydrops into the stock solution bag forward, repeated operation can avoid causing excessive influence to the syringe needle, make the syringe needle skew.
Preferably, offer the mounting groove that is used for inserting the syringe needle tail end on the needle file and can conveniently change the syringe needle, set up the infusion passageway that is used for intercommunication infusion anesthesia needle and anesthetic hose in the anesthesia needle file, set up the drawing liquid passageway that is used for intercommunication drawing liquid needle and drawing liquid hose in the drawing liquid needle file, infusion passageway and drawing liquid passageway mutual independence do not communicate, the one end that infusion passageway and infusion anesthesia needle are connected is provided with the toper pipe that inserts infusion anesthesia needle, the one end that drawing liquid passageway and drawing liquid needle are connected is provided with the toper pipe that inserts infusion anesthesia needle, can avoid syringe needle and mounting groove bottom surface to leave the gap and cause anesthesia or leak when drawing liquid.
Preferably, the two symmetrical sides of the inner wall of the sleeve are provided with sliding grooves, and the liquid suction needle seat and the anesthetic needle seat are both provided with bulges which are matched with the sliding grooves to slide.
Preferably, the anesthesia piston injector, the liquid extraction piston injector and the liquid storage bag are all made of transparent materials and are provided with scale marks, the anesthesia dosage can be controlled by observing the scale marks and the liquid extraction amount information can be obtained, the outer wall of the sleeve is also provided with scale marks which can reference and control the depth of the needle head penetrating into the human body through the scale marks on the sleeve, a row of thread fixing holes are arranged on the sleeve, a fixing screw matched with the anesthesia needle stand and used for fixing the sleeve is arranged in the thread fixing holes, the sleeve is slid to a certain position by the preset anesthesia penetration depth and the liquid pumping penetration depth, then the fixed screw is screwed into the thread fixing hole which is positioned above the needle seat at the moment, so that the fixed screw and the needle seat are mutually stressed to fix the sleeve and the needle head, then the needle is pricked until the sleeve contacts the skin of the human body, so that the needle can reach the preset pricking depth.
Preferably, through carrying hose detachable swing joint between stock solution bag and the tee bend connector, the practicality of multiplicable device, the stock solution bag holds in time after full and more renews the stock solution bag, convenient health, work efficiency is high.
Compared with the prior art, the utility model has the following advantage:
1. the utility model discloses simple structure, convenient to use can collect anesthesia and drawing liquid in an organic whole, has reduced operating personnel's work load, and the needle is difficult for shifting during the drawing liquid, has improved extraction efficiency, has reduced the medical risk, and preparation low cost can use widely.
2. The utility model discloses the design has integrated into one piece and independent infusion anesthesia needle and drawing liquid needle respectively, can accomplish the local anesthesia before the drawing liquid and the drawing liquid work in later stage portably swiftly, has reduced operating personnel's work load greatly, has improved work efficiency, and the change can be dismantled to the syringe needle, convenient and sanitary, and the practicality is strong.
3. The utility model discloses a design scale mark on the sleeve, it makes clamping screw fixed with the needle file atress to have still seted up one row of thread tightening hole on the sleeve, can prick the degree of depth and draw liquid according to the anesthesia that designs in advance and prick the relative position that the degree of depth comes syringe needle and sleeve end, sleeve end position contact human then the syringe needle pricks the degree of depth that designs in advance, this kind of simple easy operation of design, scientific and reasonable, directly perceived, the problem that traditional puncture draw liquid device can not control the drawing liquid degree of depth has been solved.
4. The utility model discloses a tee junction connector connects drawing liquid hose, stock solution bag and drawing liquid piston syringe, can prevent effectively that the syringe from shifting in the drawing liquid process, has improved drawing liquid efficiency greatly, has reduced operating personnel's working strength.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the middle sleeve of the present invention.
Fig. 3 is a schematic view of the connection structure of the needle head and the needle seat of the present invention.
Description of reference numerals:
1-a transfusion anesthetic needle; 2, a liquid extraction needle; 3, a sleeve;
4-anesthetic needle seat; 5, a liquid pumping needle seat; 6-anesthesia hose;
7, a liquid pumping hose; 8, fixing a screw rod; 9-anesthetic piston syringe;
10-adding medicine mouth; 11-a three-way connector; 12-liquid storage bag;
13-liquid extraction piston injector; 14-a valve; 15-screw thread fixing hole;
16-an infusion channel; 17-the fluid extraction channel.
Detailed Description
As shown in fig. 1 to 3, the utility model comprises a needle head, a sleeve 3, a liquid-pumping component and an anesthetic component, wherein the needle head is integrally formed into two parts, namely an infusion anesthetic needle 1 and a liquid-pumping needle 2, the needle head is detachably mounted on a needle seat, the needle seat is integrally formed into two parts, namely an anesthetic needle seat 4 and a liquid-pumping needle seat 5, the infusion anesthetic needle 1 is communicated with an anesthetic hose 6 through the anesthetic needle seat 4, the liquid-pumping needle 2 is communicated with a liquid-pumping hose 7 through the liquid-pumping needle seat 5, the needle head is externally provided with the sleeve 3 for protecting the needle head, and the anesthetic needle seat 4 and the liquid-pumping needle seat 5 are both in sliding connection with the inner wall of; the anesthetic hose 6 is connected with the anesthetic part, the anesthetic part comprises an anesthetic piston injector 9, a medicine adding port 10 is formed in the anesthetic piston injector 9, and anesthetic agents are added into the anesthetic piston injector 9 through the medicine adding port 10; the utility model discloses a liquid storage bag 12, including the suction hose 7, the joint position that the suction hose 7 is connected with suction piston syringe 13 and reservoir bag 12 through three way connection ware 11, three way connection ware 11 is gone up and is all provided with valve 14 with the joint position that suction hose 7 and reservoir bag 12 are connected, will close the valve 14 on the joint with reservoir bag 12 intercommunication when carrying out the drawing liquid, open the valve 14 on the joint of being connected with suction hose 7, treat that the hydrops of extraction is closed again after being inhaled suction piston syringe 13 and is connected with suction hose 7 valve 14 on the joint, open the valve 14 on the joint with reservoir bag 12 intercommunication, propelling movement suction piston syringe 13 forward sends the hydrops into reservoir bag 12, repeated operation can avoid causing excessive influence to the syringe needle, make the syringe needle skew.
In this embodiment, offer the mounting groove that is used for inserting the syringe needle tail end on the needle file and can conveniently change the syringe needle, set up the infusion passageway 16 that is used for intercommunication infusion anesthesia needle 1 and anesthesia hose 6 in the anesthesia needle file 4, set up the drawing liquid passageway 17 that is used for intercommunication drawing liquid needle 2 and drawing liquid hose 7 in the drawing liquid needle file 5, infusion passageway 16 and drawing liquid passageway 17 mutually independent do not communicate, the one end that infusion passageway 16 and infusion anesthesia needle 1 are connected is provided with the toper pipe that inserts infusion anesthesia needle 1, the one end that drawing liquid passageway 17 and drawing liquid needle 2 are connected is provided with the toper pipe that inserts drawing liquid needle 2, can avoid syringe needle and mounting groove bottom surface to leave the gap and cause anesthesia or leak when drawing liquid.
In this embodiment, the sliding grooves are formed in two symmetrical sides of the inner wall of the sleeve 3, and the protrusions which are matched with the sliding grooves to slide are arranged on the liquid suction needle base 5 and the anesthesia needle base 4.
In this embodiment, the anesthetic piston syringe 9, the liquid-extracting piston syringe 13 and the liquid storage bag 12 are all made of transparent materials and are provided with scale marks, so that the anesthesia dosage can be controlled and the liquid-extracting amount information can be obtained by observing the scale marks, the outer wall of the sleeve 3 is also provided with scale marks which can reference and control the depth of the needle head penetrating into the human body through the scale marks on the sleeve 3, a row of thread fixing holes 15 are arranged on the sleeve 3, a fixing screw 8 which is matched with the anesthesia needle stand 4 and is used for fixing the sleeve 3 is arranged in the thread fixing holes, the sleeve 3 is slid to a certain position by the preset anesthesia penetration depth and the pumping penetration depth, then the fixed screw 8 is screwed into the thread fixing hole 15 which is positioned above the anesthesia needle stand 4 at the moment, so that the sleeve 3 and the needle head are fixed by the mutual stress of the fixed screw 8 and the anesthesia needle stand 4, then the needle is pricked until the sleeve 3 contacts the skin of the human body, so that the needle can reach the preset pricking depth.
In this embodiment, through carrying hose detachable swing joint between stock solution bag 12 and the tee junction ware 11, be provided with threaded connection head between carrying hose and the stock solution bag 12, the practicality of multiplicable device, stock solution bag 12 hold in time after full stock solution bag 12 more renew, convenient health, work efficiency is high.
When in use, firstly, a doctor determines the anesthetic dosage, the anesthetic depth and the liquid extraction depth in advance through earlier-stage inspection data, anesthetic is added into an anesthetic piston injector 9 through a medicine adding port 10, then the position of a sleeve 3 is adjusted to enable the position of the sleeve 3 and the puncturing end of a needle to be equal to the anesthetic depth, then a fixing screw 8 is screwed into a proper thread fixing hole, then the sleeve is taken up to enable the needle to be punctured into a human body until the sleeve 3 contacts the human body, at the moment, the anesthetic is pushed to locally anesthetize a patient through the anesthetic piston injector 9, after the anesthetic time is reached, the position of the sleeve 3 is adjusted through the liquid extraction depth, the needle is continuously punctured into the human body, until the sleeve 3 contacts the skin of the human body, at the moment, the needle reaches the pre-calculated liquid extraction position, effusion is sucked into the liquid extraction piston injector 13 through the liquid extraction piston injector 13, at the moment, a valve 14 on a joint of, the valve 14 on the joint connected with the liquid pumping hose 7 is opened, the valve 14 on the joint connected with the liquid pumping hose 7 is closed after the liquid pumping piston injector 13 is fully sucked, the valve 14 on the joint communicated with the liquid storage bag 12 is opened, accumulated liquid is sent into the liquid storage bag 12, liquid pumping operation is repeated until liquid pumping operation is completed, and a new liquid storage bag 12 can be replaced after the liquid storage bag is fully stored in the liquid pumping operation.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any simple modifications, changes and equivalent changes made to the above embodiments according to the technical spirit of the present invention all fall within the protection scope of the technical solution of the present invention.
Claims (5)
1. The utility model provides a intracardiac branch of academic or vocational study puncture draw liquid device, its characterized in that includes syringe needle, sleeve (3), drawing liquid part and anesthesia part, syringe needle integrated into one piece divide into infusion anesthesia needle (1) and drawing liquid needle (2) two parts, syringe needle demountable installation is on the needle file, needle file integrated into one piece divide into anesthesia needle file (4) and drawing liquid needle file (5) two parts, infusion anesthesia needle (1) communicates anesthesia hose (6) through anesthesia needle file (4), drawing liquid needle (2) communicate drawing liquid hose (7) through drawing liquid needle file (5), the syringe needle is provided with sleeve (3) that are used for protecting the syringe needle outward, anesthesia needle file (4) and drawing liquid needle file (5) all with the inner wall sliding connection of sleeve (3); the anesthetic hose (6) is connected with the anesthetic part, the anesthetic part comprises an anesthetic piston injector (9), and a medicine adding port (10) is formed in the anesthetic piston injector (9); the liquid pumping hose (7) is connected with the liquid pumping piston injector (13) and the liquid storage bag (12) through the three-way connector (11), and valves (14) are arranged at the joint positions of the three-way connector (11) connected with the liquid pumping hose (7) and the liquid storage bag (12).
2. The intracardiac puncture drawing liquid device according to claim 1, characterized in that, the needle stand is provided with an installation groove for inserting the tail end of the needle head, the anesthetic needle stand (4) is provided with an infusion channel (16) for communicating the infusion anesthetic needle (1) and the anesthetic hose (6), and the drawing needle stand (5) is provided with a drawing channel (17) for communicating the drawing needle (2) and the drawing hose (7).
3. The intracardiac puncture and aspiration device of claim 1, wherein the inner wall of the sleeve (3) is symmetrically provided with sliding grooves on both sides, and the aspiration needle seat (5) and the anesthesia needle seat (4) are provided with protrusions which are matched with the sliding grooves and slide.
4. The intracardiac puncture and fluid-extraction device according to claim 1, characterized in that the anesthetic piston syringe (9), the fluid-extraction piston syringe (13) and the fluid storage bag (12) are all made of transparent materials, the anesthetic piston syringe (9), the fluid-extraction piston syringe (13), the fluid storage bag (12) and the sleeve (3) are all provided with scale marks, the sleeve (3) is provided with a row of threaded fixing holes (15), and the threaded fixing holes (15) are internally provided with fixing screws (8) which are matched with the needle seat and used for fixing the sleeve (3).
5. The intracardiac puncture and fluid extraction device according to claim 1, wherein the fluid storage bag (12) is connected to the three-way connector (11) by a delivery hose, and the fluid storage bag (12) is detachably and movably connected to the delivery hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324709.1U CN210811398U (en) | 2019-08-15 | 2019-08-15 | Intracardiac branch of academic or vocational study puncture draw liquid device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921324709.1U CN210811398U (en) | 2019-08-15 | 2019-08-15 | Intracardiac branch of academic or vocational study puncture draw liquid device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210811398U true CN210811398U (en) | 2020-06-23 |
Family
ID=71266446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921324709.1U Expired - Fee Related CN210811398U (en) | 2019-08-15 | 2019-08-15 | Intracardiac branch of academic or vocational study puncture draw liquid device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210811398U (en) |
-
2019
- 2019-08-15 CN CN201921324709.1U patent/CN210811398U/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: 20200623 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |