CN209236215U - A kind of test tube extracted for body fluid - Google Patents
A kind of test tube extracted for body fluid Download PDFInfo
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- CN209236215U CN209236215U CN201821881383.8U CN201821881383U CN209236215U CN 209236215 U CN209236215 U CN 209236215U CN 201821881383 U CN201821881383 U CN 201821881383U CN 209236215 U CN209236215 U CN 209236215U
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- test tube
- body fluid
- extraction element
- valve
- piston
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Abstract
The utility model discloses a kind of test tubes extracted for body fluid, including pedestal, test tube body and extraction element, support rod is provided at left and right sides of the pedestal upper end, connection is fixed by the connecting rod in the middle part of two support rods, the post upper is fixedly connected by fixed frame, the fixed frame is internally provided with multiple test tube bodies, and the test tube body upper end is connected to by connection valve with extraction element, and the extraction element left end is provided with hose.When the utility model is used, the position that patient needs to extract body fluid is penetrated with syringe needle, left hand holds extraction element right part, right hand pull handle slowly pulls pull rod and stabiliser bar, slides piston to the right, with the movement of person's piston, body fluid enters the inside of extraction element, and when piston sliding, by connection valve action and opens fourth, open valve rotation, body fluid is entered in fistulae by through-hole, and is eventually entered into glass tube, and the extraction of body fluid is completed, the protection of multilayer connects, and is conducive to body fluid and is sealed.
Description
Technical field
The utility model relates to the field of medical instrument technology, specifically a kind of test tube extracted for body fluid.
Background technique
Body contains a large amount of moisture, these water and the various substances being dissolved in water are collectively referred to as body fluid, about percentage of liveweight
60%.Body fluid can be divided into two large divisions: intracellular fluid and extracellular fluid are present in intracellular referred to as intracellular fluid, about percentage of liveweight
40%.It is present in extracellular referred to as extracellular fluid.
Currently, clinical mostly use greatly tapping to carry out diagnosing and treating, hydrops usually is extracted with ordinary syringe, so
After inject inspection in test tube, body fluid fully relies on the stabilization of medical staff when extracting, be unfavorable for the stabilization of the extraction of body fluid, give
Patient causes larger pain, Yi Yinfa infection problems；In the case where needing repeated detection, need to infuse body fluid using syringe
Enter in multiple test tubes, increases the working strength of medical staff.Therefore, those skilled in the art provide one kind and mention for body fluid
The test tube taken, to solve the problems mentioned in the above background technology.
Summary of the invention
The purpose of this utility model is to provide a kind of test tubes extracted for body fluid, to solve to mention in above-mentioned background technique
Out the problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of test tube extracted for body fluid, including pedestal, test tube body and extraction element, described pedestal upper end or so two
Side is provided with support rod, is fixed by the connecting rod connection in the middle part of two support rods, the post upper passes through fixed frame
It is fixedly connected, the fixed frame is internally provided with multiple test tube bodies, and the test tube body upper end is by connection valve and extracts dress
Set connection；
The extraction element left end is provided with hose, and the other end of the hose is equipped with syringe needle, in the extraction element
It is provided with piston, the piston is slidably connected with extraction element inner sidewall, and the piston right end is provided with pull rod, and the pull rod is right
End is through extraction element wall and is provided with handle, and the extraction element upper end is provided with sliding slot, sets inside the sliding slot
It is equipped with sliding block, is fixedly connected by stabiliser bar with upper end on the left of handle on the upside of the sliding block right end.
As a further solution of the present invention: being correspondingly arranged on the support rod inside connecting rod with fixed frame multiple
Circular hole, the test tube body are arranged in circular hole.
The test tube body top sets only stacker, the connection valve as a further solution of the present invention,
Lower end is arranged in stacker, and middle part is provided with fistulae in the stacker.
Outside is provided with rubber block, the test tube sheet in the middle part of the fistulae as a further solution of the present invention,
Body lower part is provided with glass tube, and the inside of glass tube is arranged in the rubber block.
Fistulae is correspondingly arranged on through-hole in the middle part of the connection valve rear end as a further solution of the present invention, institute
Through-hole upper end is stated to be connected to by valve pool with extraction element lower end.
Valve is provided in the valve pool as a further solution of the present invention, the valve left part passes through
Shaft and valve pool are rotatablely connected, and are provided with unlatching fourth on the right side of the valve upper end.
Compared with prior art, the utility model has the beneficial effects that
1, when the utility model is used, multiple test tube bodies are sequentially arranged on extraction element, are mounted on connection valve and are held
Inside joint chair, after the completion of installation dress, test tube body is placed on fixed frame, test tube is made to be correspondingly placed at the circular hole of fixed frame
It is interior, be conducive to the fixation of test tube, extracted convenient for stablizing for body fluid.
2, the position that patient needs to extract body fluid when the utility model is used, is penetrated with syringe needle, left hand holds extraction element
Right part, right hand pull handle slowly pull pull rod and stabiliser bar, slide piston to the right, with the movement of person's piston, body fluid into
Enter the inside of extraction element, and when piston sliding, by connection valve action and open fourth, makes valve rotation opening, body fluid is by through-hole
It into fistulae, and eventually enters into glass tube, completes the extraction of body fluid, the protection connection of multilayer is conducive to body fluid sealing and protects
It deposits.
3, when the utility model is used, the design of multiple test tubes dispenses convenient for the body fluid of extraction, makes convenient for multiple inspection
With；By the Stable sliding of sliding slot and sliding block, the support of stabiliser bar extracts body fluid and stablizes progress, facilitates the extraction of body fluid.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of test tube extracted for body fluid.
Fig. 2 be it is a kind of for body fluid extract test tube in test tube body structural schematic diagram.
Fig. 3 be it is a kind of for body fluid extract test tube in connection valve structural schematic diagram.
Fig. 4 be it is a kind of for body fluid extract test tube in connection valve top view.
In figure: 1- pedestal, 2- support rod, 3- fixed frame, 4- test tube body, 5- link valve, 6- extraction element, 7- handle,
8- pull rod, 9- stabiliser bar, 10- sliding slot, 11- piston, 12- sliding block, 13- hose, 14- syringe needle, 15- glass tube, 16- rubber block,
17- stacker, 18- fistulae, 19- valve pool, 20- shaft, 21- through-hole, 22- valve, 23- open fourth.
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. 1~4, in the utility model embodiment, a kind of test tube extracted for body fluid, including pedestal 1, test tube
Ontology 4 and extraction element 6,1 upper end of the pedestal left and right sides are provided with support rod 2, pass through company in the middle part of two support rods 2
Extension bar is fixedly connected, and 2 upper end of support rod is fixedly connected by fixed frame 3, and the fixed frame 3 is internally provided with multiple test tubes
Ontology 4,4 upper end of test tube body are connected to by connection valve 5 with extraction element 6；
6 left end of extraction element is provided with hose 13, and the other end of the hose 13 is equipped with syringe needle 14, the extraction
Piston 11 is provided in device 6, the piston 11 is slidably connected with 6 inner sidewall of extraction element, and 11 right end of piston is provided with
Pull rod 8,8 right end of pull rod is through 6 wall of extraction element and is provided with handle 7, and 6 upper end of extraction element is provided with sliding slot
10, the sliding slot 10 is internally provided with sliding block 12, passes through on 7 left side of stabiliser bar 9 and handle on the upside of 12 right end of sliding block
End is fixedly connected.
Multiple circular holes are correspondingly arranged on 2 inside connecting rod of support rod with fixed frame 3, the setting of test tube body 4 exists
In circular hole.
4 top of test tube body sets only stacker 17, and 5 lower end of connection valve is arranged in stacker 17, described
Middle part is provided with 18 fistulaes in stacker 17.
The 18 middle part outside of fistulae is provided with rubber block 16, and 4 lower part of test tube body is provided with glass tube 15, described
The inside of glass tube 15 is arranged in rubber block 16.
Fistulae 18 is correspondingly arranged on through-hole 21 in the middle part of 5 rear end of connection valve, 21 upper end of through-hole by valve pool 19 with
The connection of 6 lower end of extraction element.
Valve 22 is provided in the valve pool 19,22 left part of valve is rotatablely connected by shaft 20 and valve pool 19,
It is provided on the right side of 22 upper end of valve and opens fourth 23.
The working principle of the utility model is: when the utility model is used, multiple test tube bodies 4 are sequentially arranged at extraction
It on device 6, is mounted on connection valve 5 inside stacker 17, after the completion of installation dress, test tube body 4 is placed on fixed frame 3,
It is correspondingly placed at test tube in the circular hole of fixed frame 3, is conducive to the fixation of test tube, extracted convenient for stablizing for body fluid；In use, with
Syringe needle 14 penetrates the position that patient needs to extract body fluid, and left hand holds 6 right part of extraction element, and right hand pull handle 7 is slowly drawn
Dynamic pull rod 8 and stabiliser bar 9, slide piston 11 to the right, and with the movement of person's piston 11, body fluid enters the inside of extraction element 6, and
It when piston 11 slides, is acted on by connection valve 5 and opens fourth 23, open the rotation of valve 22, body fluid enters fistulae 18 by through-hole 21
It is interior, and eventually enter into glass tube 15, the extraction of body fluid is completed, the protection connection of multilayer is conducive to body fluid and is sealed, simultaneously
The design of multiple test tubes is dispensed convenient for the body fluid of extraction, is used convenient for multiple inspection；In use, passing through sliding slot 10 and sliding block
12 Stable sliding, the support of stabiliser bar 9 extract body fluid and stablize progress, facilitate the extraction of body fluid.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of test tube extracted for body fluid, including pedestal (1), test tube body (4) and extraction element (6), which is characterized in that
It is provided with support rod (2) at left and right sides of pedestal (1) upper end, the company of being fixed by the connecting rod in the middle part of two support rods (2)
It connects, support rod (2) upper end is fixedly connected by fixed frame (3), and the fixed frame (3) is internally provided with multiple test tube bodies
(4), test tube body (4) upper end is connected to by connection valve (5) with extraction element (6)；
Extraction element (6) left end is provided with hose (13), and the other end of the hose (13) is equipped with syringe needle (14), described
It is provided with piston (11) in extraction element (6), the piston (11) is slidably connected with extraction element (6) inner sidewall, the piston
(11) right end is provided with pull rod (8), and pull rod (8) right end is through extraction element (6) wall and is provided with handle (7), described to mention
Device (6) upper end is taken to be provided with sliding slot (10), the sliding slot (10) is internally provided with sliding block (12), sliding block (12) right end
Upside is fixedly connected by stabiliser bar (9) with upper end on the left of handle (7).
2. a kind of test tube extracted for body fluid according to claim 1, which is characterized in that connect in the support rod (2)
Multiple circular holes are correspondingly arranged on extension bar with fixed frame (3), the test tube body (4) is arranged in circular hole.
3. a kind of test tube extracted for body fluid according to claim 1, which is characterized in that on the test tube body (4)
Portion sets only stacker (17), and connection valve (5) the lower end setting is in stacker (17), and middle part is set in the stacker (17)
It is equipped with (18) fistulae.
4. a kind of test tube extracted for body fluid according to claim 3, which is characterized in that outer in the middle part of the fistulae (18)
Side is provided with rubber block (16), and test tube body (4) lower part is provided with glass tube (15), and the rubber block (16) is arranged in glass
The inside of glass pipe (15).
5. a kind of test tube extracted for body fluid according to claim 3 or 4, which is characterized in that after the connection valve (5)
End middle part fistulae (18) is correspondingly arranged on through-hole (21), and through-hole (21) upper end passes through under valve pool (19) and extraction element (6)
End connection.
6. a kind of test tube extracted for body fluid according to claim 5, which is characterized in that setting in the valve pool (19)
Have valve (22), valve (22) left part is rotatablely connected by shaft (20) and valve pool (19), valve (22) upper end
Right side, which is provided with, opens fourth (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881383.8U CN209236215U (en) | 2018-11-15 | 2018-11-15 | A kind of test tube extracted for body fluid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881383.8U CN209236215U (en) | 2018-11-15 | 2018-11-15 | A kind of test tube extracted for body fluid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209236215U true CN209236215U (en) | 2019-08-13 |
Family
ID=67528371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821881383.8U Active CN209236215U (en) | 2018-11-15 | 2018-11-15 | A kind of test tube extracted for body fluid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209236215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914621A (en) * | 2021-01-26 | 2021-06-08 | 陈侠 | Liquid collecting device for bronchoscope |
-
2018
- 2018-11-15 CN CN201821881383.8U patent/CN209236215U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112914621A (en) * | 2021-01-26 | 2021-06-08 | 陈侠 | Liquid collecting device for bronchoscope |
| CN112914621B (en) * | 2021-01-26 | 2022-06-10 | 陈侠 | Liquid collecting device for bronchoscope |
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