CN208659414U - A kind of division of endocrinology's hydrops draw-out device - Google Patents
A kind of division of endocrinology's hydrops draw-out device Download PDFInfo
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- CN208659414U CN208659414U CN201820438634.9U CN201820438634U CN208659414U CN 208659414 U CN208659414 U CN 208659414U CN 201820438634 U CN201820438634 U CN 201820438634U CN 208659414 U CN208659414 U CN 208659414U
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- valve
- adjusting air
- air valve
- unidirectional
- valve cylinder
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Abstract
The utility model discloses a kind of division of endocrinology's hydrops draw-out devices, including lateral valve cylinder, unidirectional adjusting air valve, extraction assembly, collector tube, liquid-collecting bottle, one end of the transverse direction valve cylinder is provided with unidirectional adjusting air valve, and the other end of lateral valve cylinder is provided with hose, the other end of the hose is connected with puncture needle, the beneficial effects of the utility model are: cooperating extraction assembly to use by devising unidirectional adjusting air valve, reverse the extraction force size of adjusting knob control extraction assembly, the extraction pressure of extraction assembly is greater than unidirectional adjusting air valve, outside air enters unidirectional adjusting air valve and balances pressure, guarantee that the extraction pressure of puncture needle is constant, it eliminates puncture needle caused by manual operation and extracts pressure instability；Collector tube and rubber stopper are connected when extracting a small amount of hydrops detection by design collector tube and liquid-collecting bottle；When hydrops is more, connection liquid-collecting bottle be threadedly coupled mouth, it is convenient to use according to how much determining liquid collecting containers of hydrops amount.
Description
Technical field
The utility model belongs to the field of medical instrument technology, and in particular to a kind of division of endocrinology's hydrops draw-out device.
Background technique
Division of endocrinology be in hospital one special treatment division of endocrinology's disease place, be mainly responsible for diabetes, obesity,
The clinic of the diseases such as osteoporosis, gout, disorders of lipid metabolism and thyroid gland, hypophysis, adrenal gland, sexual gland, parathyroid gland is examined
It controls.Can lead to the hydrops at the positions such as thoracic cavity, abdominal cavity after endocrine disorder, clinically mostly use greatly tapping carry out diagnosis and
Treatment, needs to inject liquid in test tube after drawing liquid, is then sent for examining.
Division of endocrinology's hydrops draw-out device of the prior art has the following problems: extraction operation difficulty is big, and extraction force is bad
Control；When hydrops is excessive, need repeatedly to replace liquid storage pipe.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of division of endocrinology's hydrops extraction dress
It sets, has the characteristics that extraction force facilitates control, easy to use.
To achieve the above object, the utility model provides the following technical solutions: a kind of division of endocrinology's hydrops draw-out device, packet
Lateral valve cylinder, unidirectional adjusting air valve, extraction assembly, collector tube, liquid-collecting bottle are included, one end of the transverse direction valve cylinder is provided with unidirectional tune
Air throttle, and the other end of lateral valve cylinder is provided with hose, the other end of the hose is connected with puncture needle, the transverse direction valve cylinder
Lower section be provided with collector tube, graduation mark, the top of the unidirectional adjusting air valve are provided on the circumferential surface of the collector tube
It is provided with adjusting knob, and unidirectional adjusting air valve is provided with extraction assembly far from the side of lateral valve cylinder；The transverse direction valve cylinder packet
It includes and is threadedly coupled mouth, rubber stopper, air inlet pipe, outlet tube, the lower section middle position for being threadedly coupled mouth and being mounted on lateral valve cylinder,
And be threadedly coupled below mouth and be provided with rubber stopper, the lower end side of the rubber stopper is provided with outlet tube, the outlet tube
Side is provided with air inlet pipe；The extraction assembly includes check valve, piston, spring, pull rod, bobbin, end cap, knob, handle,
The inside of the bobbin is provided with piston close to one end of unidirectional adjusting air valve, and bobbin is set far from the side of unidirectional adjusting air valve
It is equipped with end cap, the piston is provided with pull rod far from the side middle position of unidirectional adjusting air valve, and piston is internally provided with
Check valve, the circumferential surface of the pull rod is provided with spring, and pull rod is provided with knob handle, the end cap far from one end of piston
Side far from bobbin is provided with handle.
Preferably, a mouthful screw thread is connected through a screw thread between the liquid-collecting bottle and lateral valve cylinder engage connection.
Preferably, it is connected between the collector tube and lateral valve cylinder by rubber stopper, the rubber stopper is embedded in collector tube
Nozzle inside.
Preferably, it is slidably connected between the piston and extraction assembly.
Preferably, connection is engaged by screw thread between end cap and bobbin between the pull rod and piston.
Preferably, pass through between hose and lateral valve cylinder between the hose and puncture needle and be connected together.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model cooperates extraction assembly to use by devising unidirectional adjusting air valve, and torsion adjusting knob control is taken out
The extraction force size of component is taken, the extraction pressure of extraction assembly is greater than unidirectional adjusting air valve, and overflow port is opened, and outside air enters
Unidirectional adjusting air valve balances pressure, guarantees that the extraction pressure of puncture needle is constant, eliminates puncture needle caused by manual operation and extracts pressure
Power is unstable；
2, the utility model is by design collector tube and liquid-collecting bottle, when extracting a small amount of hydrops detection, connection collector tube with
Rubber stopper；When hydrops is more, connection liquid-collecting bottle be threadedly coupled mouth, according to how much determining liquid collecting containers of hydrops amount, conveniently make
With the operation of reduction task personnel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the main view of the utility model；
Fig. 3 is the liquid-collecting bottle main view of the utility model；
In figure: 1, puncture needle；2, hose；3, lateral valve cylinder；31, it is threadedly coupled mouth；32, rubber stopper；33, air inlet pipe；34,
Outlet tube；4, unidirectional adjusting air valve；41, adjusting knob；5, extraction assembly；51, check valve；52, piston；53, spring；54, it draws
Bar；55, bobbin；56, end cap；57, knob handle；58, handle；6, collector tube；61, graduation mark；7, liquid-collecting bottle.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model the following technical schemes are provided: a kind of division of endocrinology's hydrops draw-out device, including
One end of lateral valve cylinder 3, unidirectional adjusting air valve 4, extraction assembly 5, collector tube 6, liquid-collecting bottle 7, lateral valve cylinder 3 is provided with unidirectional tune
Air throttle 4 is connected through a screw thread 31 screw thread of mouth between liquid-collecting bottle 7 and lateral valve cylinder 3 and engages connection, makes 7 stable connection of liquid-collecting bottle,
And the other end of lateral valve cylinder 3 is provided with hose 2, the other end of hose 2 is connected with puncture needle 1, between hose 2 and puncture needle 1
By being connected together between hose 2 and lateral valve cylinder 3, keep hose 2 and puncture needle 1 convenient for disassembly and assembly, the lower section of lateral valve cylinder 3
It is provided with collector tube 6, is connected between collector tube 6 and lateral valve cylinder 3 by rubber stopper 32, rubber stopper 32 is embedded in collector tube 6
Inside nozzle, make 6 easy disassembly of collector tube, graduation mark 61 is provided on the circumferential surface of collector tube 6, unidirectional adjusting air valve 4
Top is provided with adjusting knob 41, and unidirectional adjusting air valve 4 is provided with extraction assembly 5 far from the side of lateral valve cylinder 3；Lateral valve
Cylinder 3 includes being threadedly coupled mouth 31, rubber stopper 32, air inlet pipe 33, outlet tube 34, is threadedly coupled mouth 31 and is mounted on lateral valve cylinder 3
Lower section middle position, and the lower section for being threadedly coupled mouth 31 is provided with rubber stopper 32, the lower end side of rubber stopper 32 is provided with out liquid
Pipe 34, the side of outlet tube 34 are provided with air inlet pipe 33；Extraction assembly 5 include check valve 51, piston 52, spring 53, pull rod 54,
57, handle 58, the inside of bobbin 55 is provided with piston close to one end of unidirectional adjusting air valve 4 for bobbin 55, end cap 56, knob
52, it is slidably connected between piston 52 and extraction assembly 5, and bobbin 55 is provided with end cap 56 far from the side of unidirectional adjusting air valve 4,
Piston 52 is provided with pull rod 54 far from the side middle position of unidirectional adjusting air valve 4, between pull rod 54 and piston 52 and end cap 56
Between bobbin 55 connection is engaged by screw thread, and piston 52 is internally provided with check valve 51, the circumferential surface of pull rod 54
It is provided with spring 53, and pull rod 54 is provided with knob 57 far from one end of piston 52, end cap 56 is set far from the side of bobbin 55
It is equipped with handle 58.
Unidirectional adjusting air valve 4 is the known technology of the extensive utilization and daily life that have disclosed in the utility model, is adjusted
Pressure valve can be described as pressure reducing valve substantially, and the working principle of pressure reducing valve is as follows: high-pressure medium is charged to one relatively by an aperture
Decompression is realized in biggish chamber, is actually depressurized by shutting off, and it is artificial on one side that the two sides of diaphragm or piston, which is outlet plenum on one side,
The pressure given, and the valve rod for controlling aperture size is connected with diaphragm (piston), as long as giving a fixed pressure in this way, then
The pressure of outlet plenum will be equal to always this pressure, this thinks that given pressure can have spring or gas source or hydraulic power source
It provides.
Check valve 51 is the known technology of the extensive utilization and daily life that have disclosed in the utility model, and check valve is
Fluid can only be flowed along water inlet, and water outlet medium can not but flow back, and be commonly called as check valve, and check valve is also known as check-valves or check
Valve, for preventing oil stream reverse flow in hydraulic system, or for preventing compressed air reverse flow in pneumatic system, unidirectionally
Valve has through type and two kinds of right-angle type, and straight check valve, which is threadedly coupled, to be installed on the pipeline, and angle check valve has screw thread
Connection, board-like connection and three kinds of forms of flanged joint.
The working principle and process for using of the utility model: after the utility model installs, in use, according to actually making
Collector tube 6 is connected with situation or liquid-collecting bottle 7 arrives lateral valve cylinder 3, and the size of pressure, operation are extracted in the torsion control of adjusting knob 41
Puncture needle 1 lunges lesion, takes handle 58, and finger pulls knob 57, and piston 52 is mobile to 56 direction of end cap, and check valve 51 closes
It closes, starts to extract hydrops, hydrops is discharged into collector tube 6 or liquid-collecting bottle 7 by puncture needle 1 through outlet tube 34, and knob handle is unclamped
57, piston 52 is mobile to the direction of unidirectional adjusting air valve 4 under the action of spring 53, and check valve 51 is opened, the air of bobbin 55
It is discharged by check valve 51, completes an extraction movement, pull knob to extract hydrops 57 repeatedly.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of division of endocrinology's hydrops draw-out device, including lateral valve cylinder (3), unidirectional adjusting air valve (4), extraction assembly (5), collection
Liquid pipe (6), liquid-collecting bottle (7), it is characterised in that: one end of the transverse direction valve cylinder (3) is provided with unidirectional adjusting air valve (4), and horizontal
It is provided with hose (2) to the other end of valve cylinder (3), the other end of the hose (2) is connected with puncture needle (1), the transverse direction valve
It is provided with collector tube (6) below cylinder (3), is provided with graduation mark (61) on the circumferential surface of the collector tube (6), it is described unidirectional
It is provided with above adjusting air valve (4) adjusting knob (41), and unidirectional adjusting air valve (4) is set far from the side of lateral valve cylinder (3)
It is equipped with extraction assembly (5)；
The transverse direction valve cylinder (3) includes being threadedly coupled mouth (31), rubber stopper (32), air inlet pipe (33), outlet tube (34), the spiral shell
Line connector (31) is mounted on the lower section middle position of lateral valve cylinder (3), and is threadedly coupled below mouth (31) and is provided with rubber
Fill in (32), the lower end side of the rubber stopper (32) is provided with outlet tube (34), the side of the outlet tube (34) be provided with into
Tracheae (33)；
The extraction assembly (5) includes check valve (51), piston (52), spring (53), pull rod (54), bobbin (55), end cap
(56), for knob (57), handle (58), the inside of the bobbin (55) is provided with work close to one end of unidirectional adjusting air valve (4)
It fills in (52), and bobbin (55) is provided with end cap (56) far from the side of unidirectional adjusting air valve (4), the piston (52) is far from unidirectional
The side middle position of adjusting air valve (4) is provided with pull rod (54), and piston (52) is internally provided with check valve (51), described
The circumferential surface of pull rod (54) is provided with spring (53), and pull rod (54) is provided with knob handle far from the one end of piston (52)
(57), the end cap (56) is provided with handle (58) far from the side of bobbin (55).
2. a kind of division of endocrinology's hydrops draw-out device according to claim 1, it is characterised in that: the liquid-collecting bottle (7) with
The engagement connection of mouth (31) screw thread is connected through a screw thread between lateral valve cylinder (3).
3. a kind of division of endocrinology's hydrops draw-out device according to claim 1, it is characterised in that: the collector tube (6) with
It is connected between lateral valve cylinder (3) by rubber stopper (32), the rubber stopper (32) is embedded in inside the nozzle of collector tube (6).
4. a kind of division of endocrinology's hydrops draw-out device according to claim 1, it is characterised in that: the piston (52) and pumping
It takes and is slidably connected between component (5).
5. a kind of division of endocrinology's hydrops draw-out device according to claim 1, it is characterised in that: the pull rod (54) and work
Connection is engaged by screw thread between end cap (56) and bobbin (55) between plug (52).
6. a kind of division of endocrinology's hydrops draw-out device according to claim 1, it is characterised in that: the hose (2) with wear
By being connected together between hose (2) and lateral valve cylinder (3) between pricker (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438634.9U CN208659414U (en) | 2018-03-29 | 2018-03-29 | A kind of division of endocrinology's hydrops draw-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820438634.9U CN208659414U (en) | 2018-03-29 | 2018-03-29 | A kind of division of endocrinology's hydrops draw-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208659414U true CN208659414U (en) | 2019-03-29 |
Family
ID=65821268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820438634.9U Expired - Fee Related CN208659414U (en) | 2018-03-29 | 2018-03-29 | A kind of division of endocrinology's hydrops draw-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208659414U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243938A (en) * | 2021-05-13 | 2021-08-13 | 高美龄 | Plunger valve type filtering medical suction nozzle head |
-
2018
- 2018-03-29 CN CN201820438634.9U patent/CN208659414U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113243938A (en) * | 2021-05-13 | 2021-08-13 | 高美龄 | Plunger valve type filtering medical suction nozzle head |
| CN113243938B (en) * | 2021-05-13 | 2022-05-17 | 高美龄 | Plunger valve type filtering medical suction nozzle head |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210329 |