CN105536081A - Full-automatic body cavity effusion and pneumatosis extraction instrument - Google Patents
Full-automatic body cavity effusion and pneumatosis extraction instrument Download PDFInfo
- Publication number
- CN105536081A CN105536081A CN201610043857.0A CN201610043857A CN105536081A CN 105536081 A CN105536081 A CN 105536081A CN 201610043857 A CN201610043857 A CN 201610043857A CN 105536081 A CN105536081 A CN 105536081A
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- CN
- China
- Prior art keywords
- tank
- injection
- pneumatosis
- full
- suction
- 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
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Classifications
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- A61M1/0023—
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- A61M1/0003—
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- 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
- A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
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- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
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- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
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- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
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- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0492—Pleural
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- 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
- A61M2205/07—General characteristics of the apparatus having air pumping means
- A61M2205/071—General characteristics of the apparatus having air pumping means hand operated
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- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1021—Abdominal cavity
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- 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
- A61M2210/00—Anatomical parts of the body
- A61M2210/12—Blood circulatory system
- A61M2210/122—Pericardium
Abstract
The invention discloses a full-automatic body cavity effusion and pneumatosis extraction instrument. The extraction instrument comprises an injection and suction part (20) made of soft plastic, and a regulating part (21). A ventilating tank (3), an injection tank (4) and a suction tank (6) are located on three needle openings in the tail of a syringe (1.1). The suction tank (6) is located on the perpendicular bisector of the ventilating tank (3) and the perpendicular bisector of the injection tank (4). An inflating bag (2) and a syringe needle (1) are arranged at the front end of syringe (1.1). The syringe (1.1) is divided into a central tube hole layer and an annular space layer. A ventilating hole (3.1) of the ventilating tank (3) is communicated with the syringe needle (1) in an annular space mode. An injection hole (4.1) of the injection tank (4) is communicated with a center hole of the syringe needle (1). Compared with the prior art, the instrument overcomes the defect that because the extraction speed is too high, the unnecessary pleura reaction is caused, in the extraction process, when a pipeline is blocked, the machine can be regulated and closed automatically, and injuries to the human body can be avoided.
Description
Technical field
The present invention relates to technical field of medical equipment, more a kind of full-automatic Celom liquid loading pneumatosis extracts instrument.
Background technology
At present, the extraction of thoracic cavity, abdominal cavity, pericardial effusion pneumatosis is all come by artificial method, but when a large amount of hydrops of patient, if extract excessive velocities can cause unnecessary pleura reaction, and simultaneously due to puncture needle careless manipulation, surrounding tissue and organ can be stabbed, once due to hydrops amount large, once cannot not take out completely, now doctor needs repeated multiple times extraction, very large inconvenience can be caused to patient like this, easily cause patient body that the situation infected occurs simultaneously; So solve the problem in the urgent need to a kind of method, avoid peril not, cause the life security of people even further.
Summary of the invention
The object of the invention is to overcome in prior art and extract the shortcoming that excessive velocities causes unnecessary pleura reaction, and propose a kind of full-automatic Celom liquid loading pneumatosis extraction instrument, it is safe and reliable.
The full-automatic Celom liquid loading pneumatosis of the present invention extracts instrument, it comprises the injection and pumping unit and regulation and control part that soft plastic is made, it is characterized in that: described injection and pumping unit comprise in " ten " font needle tubing and ventilation tank, injection tank and Suction cop, described ventilation tank, injection tank and Suction cop are positioned on three pin mouths of described needle tubing afterbody, described Suction cop is positioned on described ventilation tank and injection tank perpendicular bisector, described needle tubing front end is provided with gas cell and syringe needle, described needle tubing be divided into central tube and annular space two-layer, the passage of described ventilation tank communicates with syringe needle annular space, the described medicine-pouring hole of injection tank communicates with the centre bore of syringe needle.
In technique scheme: described injection and pumping unit have suction socket, described suction socket is enclosed within one end of the feed tube of described regulation and control part; Described regulation and control part comprises single-chip microcomputer, pump control module, pump, pipe pressure sensor, feed tube, discharging tube and container; The other end of described feed tube is connected with the inlet of pump, and the leakage fluid dram of described pump is connected with discharging tube, below the tail mouth of described discharging tube, be placed with container.
In technique scheme: described regulation and control part is positioned at regulation box, and described regulation box is fixed on described support.
In technique scheme: supporting on described injection tank injection port lid is installed.
In technique scheme: be provided with panel and be positioned at the cover plate to be opened/closed above described container on described regulation box; Described panel is provided with active display, speed adjusting knob and switch.
The present invention has following technological merit: extract paracentesis trocar after 1, the feed tube in the present invention being delivered to body cavity by paracentesis trocar, after but feed tube still stays body cavity, first by the inflation of external passage, the gas cell of the head section of feed tube is heaved, feed tube is not at will extracted.2, because fix all the time, so feed tube can not damage surrounding organ in feed tube drawing liquid pumping process.3, the present invention is regulated and controled by regulation device all the time at drawing liquid process medium velocity, avoids too fast drawing liquid to cause pleura reaction.4, feed tube can be kept on breast stomach wall to reuse until complete the drawing liquid operation of whole thoracic cavity.5, when in drawing liquid process, pipeline is obstructed, can auto-control closing machine, to cause damage to human body.6, in operation process, whole machine automatization controls, and alleviates physical work.
Accompanying drawing explanation
Fig. 1 is the concrete structure schematic diagram of needle tubing and ventilation tank, injection tank and Suction cop.
Fig. 2 is the sectional view of Fig. 1.
Fig. 3 is overall schematic of the present invention.
Fig. 4 is top view of the present invention.
Fig. 5 is the structural representation of the regulation and control part in the present invention.
In figure: syringe needle 1, needle tubing 1.1, gas cell 2, ventilation tank 3, passage 3.1, injection tank 4, medicine-pouring hole 4.1, injection port lid 5, Suction cop 6, suction socket 6.1, display screen 7, speed adjusting knob 8, switch 9, panel 10, cover plate 11, single-chip microcomputer 12, pump control module 13, pump 14, pipe pressure sensor 15, feed tube 16, discharging tube 17, container 18, support 19, injection and pumping unit 20, regulation and control part 21, regulation box 22.
Detailed description of the invention
Below in conjunction with accompanying drawing, performance of the present invention is described, but they do not form limitation of the invention, only for example.Simultaneously by illustrating that advantage of the present invention will become clearly and easy understand.
With reference to shown in Fig. 1-5; The full-automatic Celom liquid loading pneumatosis of the present invention extracts instrument, and it comprises and regulate and control part 21, and described injection and pumping unit 20 adopt soft plastic to be made, and guarantee can not the perienchyma of scratch human lung and organ like this; The suction socket 6.1 of described injection and pumping unit 20 afterbody is enclosed within feed tube 16 one end of described regulation and control part 21.
It is " ten " font needle tubing 1.1 and ventilation tank 3 that described injection and pumping unit 20 comprise, injection tank 4 and Suction cop 6 form, described ventilation tank 3, injection tank 4 and Suction cop 6 are positioned on three pin mouths of described needle tubing 1.1 afterbody, described Suction cop 6 is positioned on described ventilation tank 3 and injection tank 4 perpendicular bisector, described needle tubing 1.1 front end is provided with gas cell 2 and syringe needle 1, described needle tubing 1.1 be divided into central tube and annular space two-layer, needle tubing 1 inside is hollow-core construction and ventilation tank 3, injection tank 4 and Suction cop 6 are mutually through each other, without barrier material and structure, the passage 3.1 of described ventilation tank 3 communicates with syringe needle 1 annular space, and the medicine-pouring hole 4.1 of described injection tank 4 communicates with the centre bore of syringe needle 1 (flow direction that the arrow in Fig. 3 represents air and medicine), described gas cell 2 inwardly can be ventilated by the passage 3.1 of ventilation tank 3, causes described gas cell 2 to expand, heave, and makes shown syringe needle 1 be fixed on (with reference to Fig. 3) in human body.
Supporting on described injection tank 4 injection port lid 5 is installed; , when medicine is injected by medicine-pouring hole 4.1, described injection port lid 5 covers on described injection tank 4, prevents medicine from receiving pollution.
Described regulation and control part 21 comprises single-chip microcomputer 12, pump control module 13, pump 14, pipe pressure sensor 15, feed tube 16, discharging tube 17 and container 18; Single-chip microcomputer 12 sends the concrete running of pump control module 13, pump 14 and pipe pressure sensor 15 described in instruction control.
The other end of described feed tube 16 is connected with the inlet of pump 14, and the leakage fluid dram of described pump 14 is connected with discharging tube 17, below the tail mouth of described discharging tube 17, be placed with container 18.
Described regulation and control part 21 is positioned at regulation box 22, and described regulation box 22 is fixed on described support 19; The cover plate to be opened/closed 11 described regulation box 22 being provided with panel 10 and being positioned at above described container 18; Described panel 10 is provided with active display 7, speed adjusting knob 8 and switch 9.
Described pump control module 13, pump 14, pipe pressure sensor 15, display screen 7, speed adjusting knob 8 control by single-chip microcomputer 12 and regulate.
Be further detailed the present invention below in conjunction with concrete service condition, it is only to provide an example, is not whole performance of the present invention.
When thoracic cavity, seroperitoneum pneumatosis appear in patient, when pericardial effusion hematocele, the present invention is used specifically to proceed as follows; First syringe needle 1 is enclosed within paracentesis trocar, use the skin of the front of paracentesis trocar puncture people, paracentesis trocar is taken out, stay described gas cell 2 at inside of human body, heaved in gas cell 2 by the passage 3.1 that described ventilation tank 3 is arranged, cause described gas cell 2 fixing in vivo, the needle tubing 1.1 described in guarantee is not by random pull-out.
By the medicine of medicine-pouring hole 4.1 to the needs of injection for curing in human body, suction socket 6.1 is now mainly used in suction intracavity liquid or gas, after pipeline is connected with instrument, turn on the power switch 9, Negotiation speed adjusting knob 8 regulates the speed of suction, pump 14 is started working, by the pumping function of pump 14, liquid is sent in container 18 by feed tube 16 and discharging tube 17 and stores, the pipeline pressure of feed tube 16 and discharging tube 17 is monitored by pipe pressure sensor 15, and single-chip microcomputer 12 gathers the pressure data of pipe pressure sensor 15.
When there is blocking in medicated pillow 1 place, pressure in feed tube 16 reduces, and when the pressure in feed tube 16 is reduced to setting value, described single-chip microcomputer 12 is by calculating, send instruction to pump control module 13, described pump control module 13 makes pump 14 quit work by cutting off the electricity supply.、
User can by the running speed of the Spin Control pump 14 of adjusting knob 8, reach the object of different pumping velocities, the duty of whole device can demonstrate on described display screen 7, comprise the on off state of now pump, the speed of pump, number of aspiration etc., opens cover plate 11 after finishing using, the waste liquid taken out in described container 18 is poured out, finally clears up various piece.
Above-mentioned unspecified part is prior art.
Claims (5)
1. full-automatic Celom liquid loading pneumatosis extracts instrument, it comprises the injection and pumping unit (20) and regulation and control part (21) that soft plastic is made, it is characterized in that: described injection and pumping unit (20) comprise in " ten " font needle tubing (1.1) and ventilation tank (3), injection tank (4) and Suction cop (6), described ventilation tank (3), injection tank (4) and Suction cop (6) are positioned on three pin mouths of described needle tubing (1.1) afterbody, described Suction cop (6) is positioned on described ventilation tank (3) and injection tank (4) perpendicular bisector, described needle tubing (1.1) front end is provided with gas cell (2) and syringe needle (1), described needle tubing (1.1) be divided into central tube and annular space two-layer, the passage (3.1) of described ventilation tank (3) communicates with syringe needle (1) annular space, the medicine-pouring hole (4.1) of described injection tank (4) communicates with the centre bore of syringe needle (1).
2. full-automatic Celom liquid loading pneumatosis according to claim 1 extracts instrument, it is characterized in that: described injection and pumping unit (20) have suction socket (6.1), described suction socket (6.1) is enclosed within one end of the feed tube (16) of described regulation and control part (21); Described regulation and control part (21) comprises single-chip microcomputer (12), pump control module (13), pump (14), pipe pressure sensor (15), feed tube (16), discharging tube (17) and container (18); The other end of described feed tube (16) is connected with the inlet of pump (14), the leakage fluid dram of described pump (14) is connected with discharging tube (17), below the tail mouth of described discharging tube (17), be placed with container (18).
3. full-automatic Celom liquid loading pneumatosis according to claim 2 extracts instrument, it is characterized in that: described regulation and control part (21) is positioned at regulation box (22), and described regulation box (22) is fixed on described support (19).
4. full-automatic Celom liquid loading pneumatosis according to claim 1 extracts instrument, it is characterized in that: be supportingly provided with injection port lid (5) described injection tank (4) is upper.
5. full-automatic Celom liquid loading pneumatosis according to claim 4 extracts instrument, it is characterized in that: on described regulation box (22), be provided with panel (10) and be positioned at the cover plate to be opened/closed (11) above described container (18); Described panel (10) is provided with active display (7), speed adjusting knob (8) and switch (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043857.0A CN105536081A (en) | 2016-01-22 | 2016-01-22 | Full-automatic body cavity effusion and pneumatosis extraction instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610043857.0A CN105536081A (en) | 2016-01-22 | 2016-01-22 | Full-automatic body cavity effusion and pneumatosis extraction instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105536081A true CN105536081A (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610043857.0A Pending CN105536081A (en) | 2016-01-22 | 2016-01-22 | Full-automatic body cavity effusion and pneumatosis extraction instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105536081A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670146A (en) * | 2017-09-27 | 2018-02-09 | 山东大学齐鲁医院 | A kind of anti-needle point for vascular malformation hardening treating shifts indwelling needle and method |
| CN109620304A (en) * | 2018-12-14 | 2019-04-16 | 中国人民解放军陆军特色医学中心 | A kind of Medical biopsy sampler |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020077593A1 (en) * | 1999-10-21 | 2002-06-20 | Pulmonx | Apparatus and method for isolated lung access |
| US20020107503A1 (en) * | 2001-02-06 | 2002-08-08 | Gordon Lucas S. | Intermittent drug delivery method and system |
| CN2805782Y (en) * | 2005-04-18 | 2006-08-16 | 杨克训 | Vacuum suction device |
| CN2902296Y (en) * | 2005-12-12 | 2007-05-23 | 李剑明 | Portable and numerical control type intracelial liquid pumping apparatus |
| CN201617918U (en) * | 2010-01-30 | 2010-11-03 | 苏曼侠 | Pericardial puncture needle |
| CN104043187A (en) * | 2013-03-11 | 2014-09-17 | 柯惠有限合伙公司 | Controlling Catheter Flow |
| CN204563078U (en) * | 2015-04-29 | 2015-08-19 | 金润女 | A kind of follow-on closed drainage device |
-
2016
- 2016-01-22 CN CN201610043857.0A patent/CN105536081A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020077593A1 (en) * | 1999-10-21 | 2002-06-20 | Pulmonx | Apparatus and method for isolated lung access |
| US20020107503A1 (en) * | 2001-02-06 | 2002-08-08 | Gordon Lucas S. | Intermittent drug delivery method and system |
| CN2805782Y (en) * | 2005-04-18 | 2006-08-16 | 杨克训 | Vacuum suction device |
| CN2902296Y (en) * | 2005-12-12 | 2007-05-23 | 李剑明 | Portable and numerical control type intracelial liquid pumping apparatus |
| CN201617918U (en) * | 2010-01-30 | 2010-11-03 | 苏曼侠 | Pericardial puncture needle |
| CN104043187A (en) * | 2013-03-11 | 2014-09-17 | 柯惠有限合伙公司 | Controlling Catheter Flow |
| CN204563078U (en) * | 2015-04-29 | 2015-08-19 | 金润女 | A kind of follow-on closed drainage device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107670146A (en) * | 2017-09-27 | 2018-02-09 | 山东大学齐鲁医院 | A kind of anti-needle point for vascular malformation hardening treating shifts indwelling needle and method |
| CN109620304A (en) * | 2018-12-14 | 2019-04-16 | 中国人民解放军陆军特色医学中心 | A kind of Medical biopsy sampler |
| CN109620304B (en) * | 2018-12-14 | 2021-06-22 | 中国人民解放军陆军特色医学中心 | Medical biopsy sampling device |
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| C06 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20160504 |