CN107115126A - A kind of internal medicine endocrine liquid extracting device - Google Patents
A kind of internal medicine endocrine liquid extracting device Download PDFInfo
- Publication number
- CN107115126A CN107115126A CN201710232071.8A CN201710232071A CN107115126A CN 107115126 A CN107115126 A CN 107115126A CN 201710232071 A CN201710232071 A CN 201710232071A CN 107115126 A CN107115126 A CN 107115126A
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- China
- Prior art keywords
- fixed shell
- pipe
- check valve
- internal medicine
- groove
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Instruments for taking body samples for diagnostic purposes; Other methods or instruments for diagnosis, e.g. for vaccination diagnosis, sex determination or ovulation-period determination; Throat striking implements
- A61B10/0045—Devices for taking samples of body liquids
-
- A61M1/0003—
-
- 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
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/64—Containers with integrated suction means
- A61M1/67—Containers incorporating a piston-type member to create suction, e.g. syringes
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Pathology (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a kind of internal medicine endocrine liquid extracting device, including fixed shell, the lower end of the fixed shell is provided with annular groove, the upper end activity clamping that the fixed shell passes through annular groove and collecting pipe, the upper surface right-hand member of the fixed shell is provided with circular groove, and fixed shell is connected by circular groove with draw-out device, the upper surface left end of the fixed shell is provided with escape pipe, and the upper end of escape pipe is provided with the first check valve, the upper end of first check valve and the lower end mouth of pipe of three-way pipe are connected, and the upper end mouth of pipe of three-way pipe is provided with the second check valve.The internal medicine endocrine liquid extracting device, it is simple in construction, the replacing of other devices is avoided by changing draw-out device, so as to reduce cost, fixed shell and collecting pipe can be sealed provided with annular element simultaneously, improve and extract speed, and provided with the first check valve and the second check valve, quickly sealed device can be exhausted, improve the convenience used.
Description
Technical field
The present invention relates to technical field of medical instruments, specially a kind of internal medicine endocrine liquid extracting device.
Background technology
At present, liquid extracting device can be used when physician carries out Endocrinological inspection to patient, by taking out
The endocrine of patient is taken to test and chemically examine, but taking out of being used when the endocrine to patient is extracted
Take the junction of pipe and hydrops test tube to seal not good enough, the situation of gas leakage occurs during extraction, causes the air in hydrops test tube
It is more, it is impossible to be exhausted in time, cause the speed extracted slower, and draw-out device is disposable utensil, adds cost.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect to be filled there is provided a kind of internal medicine endocrine Liquid extracting
Put, it is simple in construction, the replacing of other devices is avoided by changing draw-out device, so that cost is reduced, while can provided with annular element
Fixed shell and collecting pipe are sealed, improves and extracts speed, and provided with the first check valve and the second check valve, can be quickly right
Sealed device is exhausted, and improves the convenience used, the problem of effectively can solving in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of internal medicine endocrine liquid extracting device, including
Fixed shell, the lower end of the fixed shell is provided with annular groove, and the fixed shell is lived by the upper end of annular groove and collecting pipe
Dynamic clamping, the upper surface right-hand member of the fixed shell is provided with circular groove, and fixed shell passes through circular groove and draw-out device
Connection, the upper surface left end of the fixed shell is provided with escape pipe, and the upper end of escape pipe is provided with the first check valve, described first
The upper end of check valve and the lower end mouth of pipe of three-way pipe are connected, and the upper end mouth of pipe of the three-way pipe is provided with the second check valve, described three
The left end mouth of pipe of siphunculus is connected by connecting tube with negative pressure device.
As a preferred technical solution of the present invention, the draw-out device includes conveyance conduit, the conveyance conduit
Side middle part is provided with fastener, the fastener and circular groove activity clamping, and the left end of the conveyance conduit is located at the interior of collecting pipe
Portion upper end, the right-hand member of the conveyance conduit is provided with syringe needle.
As a preferred technical solution of the present invention, the negative pressure device includes syringe, the port of its upper end
With the left end activity clamping of connecting tube, the inside of the syringe is provided with push rod, and the bottom of the push rod is provided with handle, the handle
Positioned at the downside of syringe.
As a preferred technical solution of the present invention, the lower end of fixed shell is divided into annular cylinder by the annular groove
With outer circular cylinder, the lower end of the outer circular cylinder be socketed with the middle part of pyramidal structure, the side of the fixed shell with outside
The corresponding annular element of circular cylinder, the annular element is threadedly coupled with fixed shell, and the side of annular element is equidistant provided with eight
The projection of distribution.
As a preferred technical solution of the present invention, the side lower end of the outer circular cylinder is provided with groove, described recessed
Groove has eight, and eight grooves are distributed in radians such as the side lower ends of outer circular cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：This internal medicine endocrine liquid extracting device, can internally divide
Bleeding body carries out extraction collection, while avoiding the replacing of other equipment, reduces cost；Collecting pipe internal pressure can be made to diminish,
So that endocrine liquid enters in collecting pipe, it is easy to collect；Fixed shell and the sealing of collecting pipe are improved, improves and extracts speed
Degree；It is easy to annular element to seal collecting pipe, improves the convenience used；Whole device is simple in construction, is extracted by changing
Device avoids the replacing of other devices, so that cost is reduced, while can be carried out provided with annular element to fixed shell and collecting pipe close
Envelope, is improved and extracts speed, and provided with the first check valve and the second check valve, quickly sealed device can be exhausted, and is improved
The convenience used.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural representation of fixed shell of the present invention.
In figure：1 fixed shell, 2 annular elements, 21 projections, 3 annular grooves, 4 annular cylinders, 5 outer circular cylinders, 6 grooves, 7
Collecting pipe, 8 draw-out devices, 81 conveyance conduits, 82 fasteners, 83 syringe needles, 9 negative pressure devices, 91 syringes, 92 push rods, 93 handles, 10 connect
Adapter, 11 three-way pipes, 12 first check valves, 13 second check valves.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of internal medicine endocrine liquid extracting device, including it is solid
Fixed shell 1, the lower end of fixed shell 1 is provided with annular groove 3, the upper end active card that fixed shell 1 passes through annular groove 3 and collecting pipe 7
Connect, the lower end of fixed shell 1 is divided into annular cylinder 4 and outer circular cylinder 5 by annular groove 3, and the lower end of outer circular cylinder 5 is cone
Annular element 2 corresponding with outer circular cylinder 5, the side of outer circular cylinder 5 are socketed with the middle part of shape structure, the side of fixed shell 1
Lower end is provided with groove 6, and groove 6 has eight, and eight grooves 6 are distributed in radians such as the side lower ends of outer circular cylinder 5, are easy to ring
Shape part 2 is sealed to collecting pipe 7, improves the convenience used, annular element 2 is threadedly coupled with fixed shell 1, and annular element 2
Side be provided with eight projections 21 for being equally spaced, rotate annular element 2, side of the annular element 2 along fixed shell 1 is moved down so as to right
The lower end of outer circular cylinder 5 is extruded, and the upper end of collecting pipe 7 is carried out by outer circular cylinder 5 and annular cylinder 4 close
Envelope, improves fixed shell 1 and the sealing of collecting pipe 7, improves and extracts speed, and the upper surface right-hand member of fixed shell 1 is provided with circle
Groove, and fixed shell 1 is connected by circular groove with draw-out device 8, draw-out device 8 includes conveyance conduit 81, conveyance conduit
Fastener 82, fastener 82 and circular groove activity clamping are provided with the middle part of 81 side, the left end of conveyance conduit 81 is located at collecting pipe 7
Inner upper end, the right-hand member of conveyance conduit 81 is provided with syringe needle 83, compared to traditional disposable utensil, it is only necessary to change draw-out device 8,
Extraction collection can be carried out with Endocrine liquid, while avoiding the replacing of other equipment, reduce cost, the upper table of fixed shell 1
Face left end is provided with escape pipe, and the upper end of escape pipe is provided with the first check valve 12, upper end and the three-way pipe 11 of the first check valve 12
The connection of the lower end mouth of pipe, the upper end mouth of pipe of three-way pipe 11 is provided with the second check valve 13, and the left end mouth of pipe of three-way pipe 11 passes through connection
Pipe 10 is connected with negative pressure device 9, and when negative pressure device 9 is evacuated, the second check valve 13 is closed, and the first check valve 12 is opened, collecting pipe 7
In gas be drawn into by negative pressure device 9 in connecting tube 10, when being exhausted, the second check valve 13 is opened, the first check valve 12
Close, so that gas be discharged, negative pressure device 9 includes syringe 91, the port of the upper end of syringe 91 and the left end activity of connecting tube 10
Clamping, the inside of syringe 91 is provided with push rod 92, and the bottom of push rod 92 is provided with handle 93, pulls out and push push rod 92 by handle 93
Collecting pipe 7 is exhausted, handle 93 is located at the downside of syringe 91, the internal pressure of collecting pipe 7 can be made to diminish, so that interior point
Bleeding body enters in collecting pipe 7, is easy to collect, whole device is simple in construction, and other devices are avoided by changing draw-out device 8
Change, so as to reduce cost, while can be sealed provided with annular element 2 to fixed shell 1 and collecting pipe 7, improve and extract speed,
And provided with the first check valve 12 and the second check valve 13, quickly sealed device can be exhausted, improve the convenience used.
When in use：Collecting pipe 7 is inserted in annular groove 3, rotating annular element 2 makes annular element 2 move down outer circular cylinder 5
Inwardly extruding bends conveyance conduit 81, then reciprocal pull and push so as to which fixed shell 1 and collecting pipe 7 be sealed
Gas in push rod 92, collecting pipe 7 is entered in connecting tube 10 by the first check valve 12, then is arranged by the second check valve 13
Remove, syringe needle 83 is inserted into the patient, pull push rod 92 to reduce the pressure in collecting pipe 7 so as to which Endocrine liquid is carried out
Extract.
The present invention can carry out extraction collection with Endocrine liquid, while avoiding the replacing of other equipment, reduce cost；Can
So that the internal pressure of collecting pipe 7 diminishes, so that endocrine liquid enters in collecting pipe 7, it is easy to collect；Improve fixed shell 1
With the sealing of collecting pipe 7, improve and extract speed；It is easy to annular element 2 to seal collecting pipe 7, improves the convenience used；
Whole device is simple in construction, and the replacing of other devices is avoided by changing draw-out device 8, so that cost is reduced, while provided with ring
Shape part 2 can be sealed to fixed shell 1 and collecting pipe 7, improved and extracted speed, and unidirectional provided with the first check valve 12 and second
Valve 13, quickly sealed device can be exhausted, and improve the convenience used.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of internal medicine endocrine liquid extracting device, including fixed shell (1), it is characterised in that：The fixed shell (1)
Lower end is provided with annular groove (3), and the fixed shell (1) is described by the upper end activity clamping of annular groove (3) and collecting pipe (7)
The upper surface right-hand member of fixed shell (1) is provided with circular groove, and fixed shell (1) is connected by circular groove and draw-out device (8)
Connect, the upper surface left end of the fixed shell (1) is provided with escape pipe, and the upper end of escape pipe is provided with the first check valve (12), institute
The upper end for stating the first check valve (12) is connected with the lower end mouth of pipe of three-way pipe (11), and the upper end mouth of pipe of the three-way pipe (11) is provided with
Second check valve (13), the left end mouth of pipe of the three-way pipe (11) is connected by connecting tube (10) with negative pressure device (9).
2. a kind of internal medicine endocrine liquid extracting device according to claim 1, it is characterised in that：The draw-out device
(8) include being provided with fastener (82) in the middle part of conveyance conduit (81), the side of the conveyance conduit (81), the fastener (82) and circle
Groove activity clamping, the left end of the conveyance conduit (81) is located at the inner upper end of collecting pipe (7), the conveyance conduit (81)
Right-hand member is provided with syringe needle (83).
3. a kind of internal medicine endocrine liquid extracting device according to claim 1, it is characterised in that：The negative pressure device
(9) syringe (91), the port of syringe (91) upper end and the left end activity clamping of connecting tube (10), the syringe (91) are included
Inside be provided with push rod (92), the bottom of the push rod (92) is provided with handle (93), and the handle (93) is located at syringe (91)
Downside.
4. a kind of internal medicine endocrine liquid extracting device according to claim 1, it is characterised in that：The annular groove (3)
The lower end of fixed shell (1) is divided into annular cylinder (4) and outer circular cylinder (5), the lower end of the outer circular cylinder (5) is
Annular element (2) corresponding with outer circular cylinder (5), the ring are socketed with the middle part of pyramidal structure, the side of the fixed shell (1)
Shape part (2) is threadedly coupled with fixed shell (1), and the side of annular element (2) is provided with eight projections (21) being equally spaced.
5. a kind of internal medicine endocrine liquid extracting device according to claim 4, it is characterised in that：The outer circular cylinder
(5) side lower end is provided with groove (6), and the groove (6) has eight, and eight grooves (6) are in the side of outer circular cylinder (5)
The radians such as lower end are distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232071.8A CN107115126A (en) | 2017-04-11 | 2017-04-11 | A kind of internal medicine endocrine liquid extracting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232071.8A CN107115126A (en) | 2017-04-11 | 2017-04-11 | A kind of internal medicine endocrine liquid extracting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107115126A true CN107115126A (en) | 2017-09-01 |
Family
ID=59725171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710232071.8A Pending CN107115126A (en) | 2017-04-11 | 2017-04-11 | A kind of internal medicine endocrine liquid extracting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107115126A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5891052A (en) * | 1996-06-26 | 1999-04-06 | Simmons; Paul L. | Diagnostic syringe actuator device |
| CN204181923U (en) * | 2014-09-29 | 2015-03-04 | 张翠 | A kind of department of endocrinology casual inspection device |
| CN204364522U (en) * | 2014-12-26 | 2015-06-03 | 方红熙 | Digestive System Department gastrointestinal decompression |
| CN204446701U (en) * | 2014-12-26 | 2015-07-08 | 青岛市市立医院 | Endocrine hydrops extractor |
| CN204484872U (en) * | 2015-03-04 | 2015-07-22 | 王芳 | The quantitative draw-out device of internal medicine hydrops |
| CN205548592U (en) * | 2016-03-28 | 2016-09-07 | 中国人民解放军第四军医大学 | Hematology specialty bone marrow puncture device |
| CN106037826A (en) * | 2016-07-02 | 2016-10-26 | 王广勇 | Endocrine liquid extraction apparatus for internal medicine |
-
2017
- 2017-04-11 CN CN201710232071.8A patent/CN107115126A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5891052A (en) * | 1996-06-26 | 1999-04-06 | Simmons; Paul L. | Diagnostic syringe actuator device |
| CN204181923U (en) * | 2014-09-29 | 2015-03-04 | 张翠 | A kind of department of endocrinology casual inspection device |
| CN204364522U (en) * | 2014-12-26 | 2015-06-03 | 方红熙 | Digestive System Department gastrointestinal decompression |
| CN204446701U (en) * | 2014-12-26 | 2015-07-08 | 青岛市市立医院 | Endocrine hydrops extractor |
| CN204484872U (en) * | 2015-03-04 | 2015-07-22 | 王芳 | The quantitative draw-out device of internal medicine hydrops |
| CN205548592U (en) * | 2016-03-28 | 2016-09-07 | 中国人民解放军第四军医大学 | Hematology specialty bone marrow puncture device |
| CN106037826A (en) * | 2016-07-02 | 2016-10-26 | 王广勇 | Endocrine liquid extraction apparatus for internal medicine |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170901 |