CN207456850U - A kind of medical treatment blood test sampler - Google Patents
A kind of medical treatment blood test sampler Download PDFInfo
- Publication number
- CN207456850U CN207456850U CN201721258320.2U CN201721258320U CN207456850U CN 207456850 U CN207456850 U CN 207456850U CN 201721258320 U CN201721258320 U CN 201721258320U CN 207456850 U CN207456850 U CN 207456850U
- Authority
- CN
- China
- Prior art keywords
- wall
- container tube
- closing valve
- right end
- handle
- 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
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a kind of medical blood test samplers, including puncture needle, the puncture needle right end is installed with connecting pole, the right end of the connecting pole is installed with detachable fitting, the outer wall of the detachable fitting is socketed with container tube, the left end of the container tube is installed with closing valve, the closing valve wall is fixedly mounted on closing valve left end, second bolt thread is connected to the right end of closing valve wall, the second rotation handle is fixedly mounted on the right end of the second bolt, the right end of the container tube is threaded with detachable threaded sleeve rod, the piston rotation is connected to the left end of push-pull rod, the drawing handle is fixedly mounted on the right end of push-pull rod, the 3rd rotation handle is slidably mounted on the right side of drawing handle.The utility model is designed by using detachable push-and-pull loop bar design and detachable fitting, can be reduced blood transfer number directly using draw-out device as the standby inspection container tube of blood, sample is avoided to pollute.
Description
Technical field
The utility model is related to field of medical technology, are specially a kind of medical blood test sampler.
Background technology
When medical staff examines blood sampling, it is necessary to use blood sampling device, in order to ensure blood from environment
Pollution, it is desirable to reduce transfer number of the blood in blood sampling device.
At present, existing blood sampling device is drawn into blood test from blood and generally requires multiple transfer in the market, makes
It obtains blood and is highly prone to environmental pollution so that inspection result is unreliable, and accuracy rate declines so that doctor easily judges the state of an illness by accident, prolongs
Patient's golden hour by mistake, while the typically no clamping device of existing blood sampling device so that medical staff picks and places not
Just, carry out cannot be guaranteed sample smooth transfer during sample transfer.
Utility model content
The purpose of this utility model is to provide a kind of medical blood test samplers, are covered by using detachable push-and-pull
Bar designs and detachable fitting design, can reduce blood transfer number directly using draw-out device as the standby inspection container tube of blood, keep away
Exempt from sample pollution.
To achieve the above object, the utility model provides following technical solution：A kind of medical treatment blood test sampler, bag
Puncture needle is included, the puncture needle right end is installed with connecting pole, and the right end of the connecting pole is installed with detachable fitting, institute
The outer wall for stating detachable fitting is socketed with container tube, and the left end of the container tube is installed with closing valve, and the closing valve includes
Through hole, the second bolt, the second rotation handle and closing valve wall, the closing valve wall are fixedly mounted on closing valve left end, and described the
Two bolt threads are connected to the right end of closing valve wall, and the second rotation handle is fixedly mounted on the right end of the second bolt, described
The right end of container tube is threaded with detachable threaded sleeve rod, the detachable threaded sleeve rod include piston, the 3rd hollow bolt,
Drawing handle, the 3rd rotation handle and push-pull rod, the piston rotation are connected to the left end of push-pull rod, and the drawing handle is fixed
Mounted on the right end of push-pull rod, the 3rd rotation handle is slidably mounted on the right side of drawing handle, the 3rd hollow bolt
Be fixedly mounted on the left end of the 3rd rotation handle, be socketed with gripping sleeve in the middle part of the outer wall of the container tube, the gripping sleeve it is upper
End is threaded with the first bolt, and the upper end of first bolt is fixedly connected with the first rotation handle, under the gripping sleeve
End is fixedly connected with clamping pillar, and the lower end for clamping pillar is socketed with clamping lever.
Preferably, the right end outer wall of the container tube is fixedly connected with dustproof cover, and the dustproof cover is equipped with and container tube
Right output port corresponds to the buckling groove of clamping, and the groove width of the buckling groove is equal to container tube right output port wall thickness.
Preferably, the inner diameter of the clamping lever is more than the diameter for clamping branch column outer wall, and the outer wall of the handle is set
There is antiskid glue sleeve.
Preferably, the dustproof cover is connected by plastic zone with container tube.
Preferably, the connection column outer wall is equipped with antiskid glue sleeve.
Preferably, the through hole is opened in the side end face center of closing valve wall, and the inner wall of the through hole offers spiral shell
Groove.
Preferably, the push-pull rod is in the 3rd rotation handle and the 3rd hollow bolt and the 3rd rotation handle and the 3rd
Empty bolt is opposite to be slidably connected.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model is by setting detachable threaded sleeve rod and closing valve, after carrying out blood extraction, rotation the
Two rotation handles drive the rotation of the second bolt to be closed through hole, backflow of blood are avoided, by detachable fitting together with connecting pole and puncture
Pin removes, and container tube is erect, and the right end of container tube is exited by the 3rd rotation rotatable handle drive the 3rd hollow bolt rotation
Mouthful, detachable threaded sleeve rod is removed, blood transfer time can be reduced directly using draw-out device as the standby inspection container tube of blood
Number, avoids sample from polluting.
2nd, the utility model clamps pillar, clamping lever, gripping sleeve, the first bolt and the first rotation handle by setting,
When needing to move container tube grip, rotatable first rotation handle drives the rotation of the first bolt to clamp container tube, then
It grasps and clamps pillar and clamping lever, container tube is moved so that medical staff picks and places conveniently, carries out sample transfer
When ensure sample smooth transfer.
3rd, the utility model is erected container tube when closing closing valve and removing detachable threaded sleeve rod by setting dustproof cover
When rising, dustproof cover need to only be covered the right output port in container tube, effectively container tube be sealed, the blood of guarantee is in container
Do not go bad in pipe due to the factor in environment influences, sample is made to be effectively protected before testing.
Description of the drawings
Fig. 1 is the agent structure schematic diagram of the utility model；
Fig. 2 is the structure diagram of the closing valve of the utility model；
Fig. 3 is the structure diagram of the detachable threaded sleeve rod of the utility model.
In figure：1- puncture needles, 2- detachable fittings, 3- clamp pillar, 4- clamping levers, 5- dustproof covers, the detachable screw threads of 6-
Loop bar, 7- gripping sleeves, the first bolts of 8-, 9- first rotate handle, 10- container tubes, 11- closings valve, 12- connecting poles, 13- and lead to
Hole, the second bolts of 14-, 15- second rotate handle, 16- closing valves wall, 17- pistons, the 3rd hollow bolts of 18-, 19- push-and-pull hands
Handle, 20- the 3rd rotate handle, 21- push-pull rods.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, 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 embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of medical treatment blood test sampler, including
Puncture needle 1,1 right end of puncture needle are installed with connecting pole 12, and the right end of connecting pole 12 is installed with detachable fitting 2, removable
The outer wall of connector 2 is socketed with container tube 10, and the left end of container tube 10 is installed with closing valve 11, and closing valve 11 includes through hole
13rd, the second bolt 14, second rotation handle 15 and closing valve wall 16, closing valve wall 16 are fixedly mounted on closing 11 left end of valve, the
Two bolts 14 are threaded in the right end of closing valve wall 16, and the second rotation handle 15 is fixedly mounted on the right end of the second bolt 14,
The right end of container tube 10 is threaded with detachable threaded sleeve rod 6, and detachable threaded sleeve rod 6 includes piston 17, the 3rd hollow spiral shell
Bolt 18, drawing handle the 19, the 3rd rotate handle 20 and push-pull rod 21, and piston 17 rotates the left end for being connected to push-pull rod 21, push-and-pull
Handle 19 is fixedly mounted on the right end of push-pull rod 21, and the 3rd rotation handle 20 is slidably mounted on the right side of drawing handle 19, and the 3rd
Hollow bolt 18 is fixedly mounted on the left end of the 3rd rotation handle 20, is socketed with gripping sleeve 7 in the middle part of the outer wall of container tube 10, clamps
The threaded upper ends of set 7 are connected with the first bolt 8, and the upper end of the first bolt 8 is fixedly connected with the first rotation handle 9, gripping sleeve 7
Lower end, which is fixedly connected with, clamps pillar 3, and the lower end for clamping pillar 3 is socketed with clamping lever 4, and the right end outer wall of container tube 10 is fixed
Dustproof cover 5 is connected with, dustproof cover 5 is equipped with the buckling groove of clamping corresponding with 10 right output port of container tube, and the groove width of buckling groove is equal to
10 right output port wall thickness of container tube, the inner diameter of clamping lever 4 are more than the diameter for clamping 3 outer wall of pillar, and the outer wall of handle 4 is equipped with
Antiskid glue sleeve, dustproof cover 5 are connected by plastic zone with container tube 10, and 12 outer wall of connecting pole is equipped with antiskid glue sleeve, the through hole
13 are opened in the side end face center of closing valve wall 16, and the inner wall of through hole 13 offers thread groove, and push-pull rod 21 runs through the 3rd
Rotation 20 and the 3rd hollow bolt 18 of handle is slidably connected relatively with 20 and the 3rd hollow bolt 18 of the 3rd rotation handle.
In use, after blood extraction is carried out, rotation the second rotation handle 15 drives the second bolt 14 to rotate will be logical
Hole 13 is closed, and avoids backflow of blood, and detachable fitting 2 together with connecting pole 12 and puncture needle 1 is removed, container tube 10 is erect, and is led to
The right output port that the 3rd rotation rotation of handle 20 drives the rotation of the 3rd hollow bolt 18 to exit container tube 10 is crossed, by detachable thread bush
Bar 6 is removed, and, when needing to clamp mobile to container tube 10, can be revolved directly using draw-out device as the standby inspection container tube of blood
Turning the first rotation handle 9 drives the first bolt 8 to rotate and clamp container tube 10, then grasps and clamps pillar 3 and clamp hand
Handle 4 moves container tube 10, when closing closing valve 11 and removing detachable threaded sleeve rod 6 and hold up container tube 10, only
Dustproof cover 5 need to be covered the right output port in container tube 10, effectively container tube 10 is sealed.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that in the case where not departing from the principle of the utility model and spirit can these embodiments be carried out with a variety of variations, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of medical treatment blood test sampler, including puncture needle (1), it is characterised in that：Puncture needle (1) right end is fixed
Connecting pole (12) is installed, the right end of the connecting pole (12) is installed with detachable fitting (2), the detachable fitting (2)
Outer wall is socketed with container tube (10), and the left end of the container tube (10) is installed with closing valve (11), the closing valve (11)
Including through hole (13), the second bolt (14), the second rotation handle (15) and closing valve wall (16), the closing valve wall (16) is fixed
Mounted on closing valve (11) left end, second bolt (14) is threaded in the right end of closing valve wall (16), second rotation
The right end that handle (15) is fixedly mounted on the second bolt (14) is changed hands, the right end of the container tube (10) is threaded with detachable spiral shell
Line loop bar (6), the detachable threaded sleeve rod (6) include piston (17), the 3rd hollow bolt (18), drawing handle (19), the
Three rotation handles (20) and push-pull rod (21), the piston (17) rotate the left end for being connected to push-pull rod (21), the push-and-pull hand
Handle (19) is fixedly mounted on the right end of push-pull rod (21), and the 3rd rotation handle (20) is slidably mounted on drawing handle (19)
Right side, the 3rd hollow bolt (18) are fixedly mounted on the left end of the 3rd rotation handle (20), the container tube (10) it is outer
Gripping sleeve (7) is socketed in the middle part of wall, the threaded upper ends of the gripping sleeve (7) are connected with the first bolt (8), first bolt
(8) upper end is fixedly connected with the first rotation handle (9), and the lower end of the gripping sleeve (7), which is fixedly connected with, clamps pillar (3),
The lower end for clamping pillar (3) is socketed with clamping lever (4).
2. a kind of medical blood test sampler according to claim 1, it is characterised in that：The container tube (10)
Right end outer wall is fixedly connected with dustproof cover (5), and the dustproof cover (5) is equipped with the card of clamping corresponding with container tube (10) right output port
Access slot, the groove width of the buckling groove are equal to container tube (10) right output port wall thickness.
3. a kind of medical blood test sampler according to claim 1, it is characterised in that：The clamping lever (4)
Inner diameter be more than the diameter for clamping pillar (3) outer wall, the outer wall of the clamping lever (4) is equipped with antiskid glue sleeve.
4. a kind of medical blood test sampler according to claim 2, it is characterised in that：The dustproof cover (5) is logical
Plastic zone is crossed with container tube (10) to be connected.
5. a kind of medical blood test sampler according to claim 1, it is characterised in that：The connecting pole (12) is outside
Wall is equipped with antiskid glue sleeve.
6. a kind of medical blood test sampler according to claim 1, it is characterised in that：The through hole (13) opens up
In the side end face center of closing valve wall (16), the inner wall of the through hole (13) offers thread groove.
7. a kind of medical blood test sampler according to claim 1, it is characterised in that：The push-pull rod (21) is passed through
It is opposite with the 3rd rotation handle (20) and the 3rd hollow bolt (18) to wear the 3rd rotation handle (20) and the 3rd hollow bolt (18)
It is slidably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258320.2U CN207456850U (en) | 2017-09-28 | 2017-09-28 | A kind of medical treatment blood test sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721258320.2U CN207456850U (en) | 2017-09-28 | 2017-09-28 | A kind of medical treatment blood test sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207456850U true CN207456850U (en) | 2018-06-05 |
Family
ID=62284573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721258320.2U Expired - Fee Related CN207456850U (en) | 2017-09-28 | 2017-09-28 | A kind of medical treatment blood test sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207456850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115557A (en) * | 2018-10-25 | 2019-01-01 | 冯超 | A kind of dialyzate sampler |
| CN113029675A (en) * | 2021-03-24 | 2021-06-25 | 广州市宝绅科技应用有限公司 | Sampling device is used in mould proof antiseptic production |
-
2017
- 2017-09-28 CN CN201721258320.2U patent/CN207456850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109115557A (en) * | 2018-10-25 | 2019-01-01 | 冯超 | A kind of dialyzate sampler |
| CN113029675A (en) * | 2021-03-24 | 2021-06-25 | 广州市宝绅科技应用有限公司 | Sampling device is used in mould proof antiseptic production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180605 Termination date: 20180928 |