CN208942892U - A kind of washing pipe tube-sealing solution draw-out device - Google Patents
A kind of washing pipe tube-sealing solution draw-out device Download PDFInfo
- Publication number
- CN208942892U CN208942892U CN201820941619.6U CN201820941619U CN208942892U CN 208942892 U CN208942892 U CN 208942892U CN 201820941619 U CN201820941619 U CN 201820941619U CN 208942892 U CN208942892 U CN 208942892U
- Authority
- CN
- China
- Prior art keywords
- fixed
- tube
- syringe
- sealing solution
- baffle
- 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
Links
Abstract
The utility model provides a kind of washing pipe tube-sealing solution draw-out device.Washing pipe tube-sealing solution draw-out device includes graduation mark；Stocking mechanism, the stocking mechanism include syringe needle, syringe, piston and fixed link；Sliding slot, two sliding slots are symmetrically set in the side wall of the fixed link；Installing mechanism, the installing mechanism are fixed on the top surface of the syringe；Position-limit mechanism, the position-limit mechanism are slidably connected the sliding slot；Pressing mechanism, two pressing mechanisms are symmetrically arranged on the side wall of the fixed link；Fixed mechanism, two fixed mechanisms are fixed on the inside of the installing mechanism, the fixed mechanism includes baffle, fixed plate and spring, the installing mechanism connects the fixed plate by the spring, the baffle of one end installation arc of the fixed plate, the baffle engage the pressing mechanism.Washing pipe provided by the utility model is pumped into the volume of tube-sealing solution inside syringe with tube-sealing solution draw-out device convenient for control, saves tube-sealing solution.
Description
Technical field
The utility model relates to field of medical technology more particularly to a kind of washing pipe tube-sealing solution draw-out devices.
Background technique
Washing pipe is a kind of medical procedure, for have an intravenous drip dressing when, when the two kinds of medical fluids continuously inputted in patient body can be sent out
Life reaction, such as muddy, precipitating when discoloration, just need to use neat liquid washing pipe, washing pipe is typically chosen physiological saline or grape
Sugar allows patient to input 50 milliliters or so physiological saline and two kinds of drugs is avoided to react.
When extracting tube-sealing solution out inside holding vessel, the volume that tube-sealing solution extracts is difficult to accurately control, the tube sealing of extraction
Liquid is excessive, and tube-sealing solution cannot once inject the inside of patient's skin surface remaining needle, and extra tube-sealing solution inside syringe not
Other patients can be administered to, avoided infection, cause to waste, extract tube-sealing solution it is very few cannot effectively by the inside of remaining needle again
Completely.
Therefore, it is necessary to provide a kind of new washing pipe tube-sealing solution draw-out device solution above-mentioned technical problem.
Utility model content
The technical issues of the utility model solves is to provide a kind of volume that tube-sealing solution inside syringe is pumped into convenient for control, section
The about washing pipe of tube-sealing solution tube-sealing solution draw-out device.
In order to solve the above technical problems, washing pipe tube-sealing solution draw-out device provided by the utility model includes: graduation mark；Storage
Mechanism is deposited, the side wall of the stocking mechanism is equipped with the graduation mark, and the stocking mechanism includes syringe needle, syringe, piston and fixation
Bar；The side wall of the syringe is equipped with the graduation mark, and one end of the syringe engages the syringe needle, the internal slide of the syringe
The piston of taper is connected, the top surface of the piston is fixedly connected with the fixed link；Sliding slot, two sliding slots are symmetrically set in
The side wall of the fixed link；Installing mechanism, the installing mechanism are fixed on the top surface of the syringe；Position-limit mechanism, the limit
Mechanism is fixed on the inside of the installing mechanism, and the position-limit mechanism is slidably connected the sliding slot；Pressing mechanism, described in two
Pressing mechanism is symmetrically arranged on the side wall of the fixed link；Fixed mechanism, two fixed mechanisms are fixed on the fitting machine
The inside of structure, the fixed mechanism include baffle, fixed plate and spring, and the installing mechanism is connected described solid by the spring
Fixed board, the baffle of one end installation arc of the fixed plate, the baffle engage the pressing mechanism.
Preferably, the installing mechanism includes fixing sleeve and connector sleeve, and the top surface of the syringe is fixedly connected with the fixation
The inner rotation connection side wall of set, the fixing sleeve is the " T " shaped connector sleeve, and the internal slide of the connector sleeve connects institute
State fixed link.
Preferably, multiple position-limit mechanisms include gag lever post and installation set, and the internal symmetry of the connector sleeve installs institute
Installation set is stated, the flexible gag lever post is installed in one end of the installation set, and the gag lever post engages the sliding slot.
Preferably, the sliding slot is slidably connected the gag lever post, and the width of the sliding slot is less than the width of the baffle.
Preferably, the internal symmetry of the connector sleeve is equipped with mounting groove, and the fixed machine is installed in the inside of the mounting groove
Structure.
Preferably, the limited block of one end installation hollow cylindrical of the mounting groove, the internal slide of the limited block connect
Connect the baffle.
Preferably, two pressing mechanisms include limiting slot and multiple snap-gauges, and the sidewall symmetry of the fixed link is set
There is the limiting slot, the limiting slot contradicts the limited block, and the inside of the limiting slot engages the baffle；The limit
The multiple snap-gauges in the inside of slot contradict the baffle.
Preferably, the flexible snap-gauge is distributed in the inner inclination of the limiting slot, and the side wall of the snap-gauge
For arcuate structure.
The utility model provides a kind of washing pipe tube-sealing solution draw-out device, and the top surface of the syringe of the utility model is fixed
The installing mechanism is connected, the fixed link is installed in the top surface of the piston inside the syringe, and the fixed link runs through institute
Installing mechanism is stated, the internal symmetry of the installing mechanism installs the spring, and one end of the spring is fixedly connected with the fixation
Plate, one end installation side wall of the fixed plate are the baffle of arc, on the pulling fixed link is inside the syringe
During rising, tube-sealing solution is pumped into the inside of the syringe in the moved upward inside of the syringe by the piston, when the needle
When tube-sealing solution inside cylinder reaches 50 milliliters, the pressing mechanism of the fixed link side wall moves to the interior of the installing mechanism
Portion, the spring growth, is moved into the baffle inside the pressing mechanism of the fixed link side wall, the gear at this time
Board closes the pressing mechanism, and the fixed link and the installing mechanism are fixed together, and prevents the fixed link from rising, from
And the volume of the tube-sealing solution inside the syringe is controlled, the tube-sealing solution volume for extracting the syringe both facilitates one at 50 milliliters
Secondary property is patient injection, and will not waste tube-sealing solution.
Detailed description of the invention
Fig. 1 is a kind of structural representation of preferred embodiment of washing pipe tube-sealing solution draw-out device provided by the utility model
Figure；
Fig. 2 is connector sleeve schematic diagram of internal structure shown in Fig. 1；
Fig. 3 is fixed rod structure sectional view shown in FIG. 1.
Figure label: 1, stocking mechanism, 11, syringe needle, 12, syringe, 13, piston, 14, fixed link, 2, graduation mark, 3, installation
Mechanism, 31, fixing sleeve, 32, connector sleeve, 4, sliding slot, 5, position-limit mechanism, 51, gag lever post, 52, installation set, 6, fixed mechanism, 61,
Baffle, 62, fixed plate, 63, spring, 7, mounting groove, 8, limited block, 9, pressing mechanism, 91, limiting slot, 92, snap-gauge.
Specific embodiment
The utility model is described in further detail with embodiment with reference to the accompanying drawing.
Fig. 1, Fig. 2 and Fig. 3 are please referred to, Fig. 1 is the one of washing pipe tube-sealing solution draw-out device provided by the utility model
The structural schematic diagram of kind preferred embodiment；Fig. 2 is connector sleeve schematic diagram of internal structure shown in Fig. 1；Fig. 3 is fixation shown in FIG. 1
Rod structure sectional view.Washing pipe tube-sealing solution draw-out device includes: graduation mark 2；The side wall of stocking mechanism 1, the stocking mechanism 1 is set
There is the graduation mark 2, the stocking mechanism 1 includes syringe needle 11, syringe 12, piston 13 and fixed link 14；The side of the syringe 12
Wall is equipped with the graduation mark 2, and one end of the syringe 12 engages the syringe needle 11, and the internal slide of the syringe 12 connects taper
The piston 13, the top surface of the piston 13 is fixedly connected with the fixed link 14；Sliding slot 4, two sliding slots 4 are symmetrically set in
The side wall of the fixed link 14；Installing mechanism 3, the installing mechanism 3 are fixed on the top surface of the syringe 12；Position-limit mechanism 5, institute
State the inside that position-limit mechanism 5 is fixed on the installing mechanism 3, and the position-limit mechanism 5 is slidably connected the sliding slot 4；Extruder
Structure 9, two pressing mechanisms 9 are symmetrically arranged on the side wall of the fixed link 14；Fixed mechanism 6, two fixed mechanisms 6
It is fixed on the inside of the installing mechanism 3, the fixed mechanism 6 includes baffle 61, fixed plate 62 and spring 63, the fitting machine
Structure 3 connects the fixed plate 62 by the spring 63, and the baffle 61 of one end installation arc of the fixed plate 62 is described
Baffle 61 engages the pressing mechanism 9.
For the connector sleeve 32 in the inner rotation of the fixing sleeve 31, the installing mechanism 3 includes fixing sleeve for convenience
31 and connector sleeve 32, the top surface of the syringe 12 is fixedly connected with the fixing sleeve 31, the inner rotation connection of the fixing sleeve 31
Side wall is the " T " shaped connector sleeve 32, and the internal slide of the connector sleeve 32 connects the fixed link 14.
The gag lever post 51 engages the sliding slot 4 for convenience, makes 14 vertical ascending motion of fixed link, multiple described
Position-limit mechanism 5 includes gag lever post 51 and installation set 52, and the internal symmetry of the connector sleeve 32 installs the installation set 52, the peace
The flexible gag lever post 51 is installed in one end of encapsulation 52, and the gag lever post 51 engages the sliding slot 4.
In order to avoid the baffle 61 enters the inside of the sliding slot 4, facilitate the rotation of the sliding slot 4, the sliding slot 4 is sliding
The dynamic connection gag lever post 51, and the width of the sliding slot 4 is less than the width of the baffle 61.
In the internal motion of the mounting groove 7, the internal symmetry of the connector sleeve 32 sets the fixed mechanism 6 for convenience
There is mounting groove 7, the fixed mechanism 6 is installed in the inside of the mounting groove 7.
The baffle 61 is stretched out from the inside of the limited block 8 for convenience, and in order to avoid the fixed plate 62 is from institute
The inside for stating mounting groove 7 skids off, the limited block 8 of one end of the mounting groove 7 installation hollow cylindrical, the limited block 8 it is interior
Portion is slidably connected the baffle 61.
The baffle 61 protrudes into the inside of the limiting slot 91 for convenience, and the fixed link 14 is fixed, prevents described
Fixed link 14 rises, and two pressing mechanisms 9 include limiting slot 91 and multiple snap-gauges 92, the sidewall symmetry of the fixed link 14
Equipped with the limiting slot 91, the limiting slot 91 contradicts the limited block 8, and the inside of the limiting slot 91 engages the baffle
61；The multiple snap-gauges 92 in the inside of the limiting slot 91 contradict the baffle 61.
The fixed link 14 decline for convenience makes the snap-gauge 92 squeeze the baffle 61, and the baffle 61 is made to enter institute
The inside for stating mounting groove 7 facilitates the fixed link 14 to decline, and the flexible snap-gauge 92 is in the inside of the limiting slot 91
Tilt distribution, and the side wall of the snap-gauge 92 is arcuate structure.
Washing pipe provided by the utility model is as follows with the working principle of tube-sealing solution draw-out device: the syringe needle 11 being inserted into and is filled
There is the inside of the storage bottle of tube-sealing solution, rotate the fixed link 14, turns the fixed link 14 in the inside of the connector sleeve 32
It is dynamic, thus enter the gag lever post 51 of 32 inner sidewall of connector sleeve in the sliding slot 4 inside the fixed link 14, tool
The flexible gag lever post 51 engages the sliding slot 4, and the fixed link 14 is fixed, guarantees the fixed link 14 vertically fortune
It is dynamic, and it is in the same plane the limiting slot 91 and the mounting groove 7.The fixed link 14 is pulled, the fixed link is made
14 drive the piston 13 of taper in the moved upward inside of the syringe 12, the tube-sealing solution inside storage bottle are pumped into described
The graduation mark 2 is observed in the inside of syringe 12, checks the volume of the 12 inside tube-sealing solution of syringe, the envelope inside syringe 12
When the volume of pipe liquid soon reaches 50 milliliters, the limiting slot 91 of 14 side wall of fixed link enters the interior of the connector sleeve 32
When the volume in portion, the tube-sealing solution inside the syringe 12 reaches 50 milliliters, the mounting groove 7 inside the connector sleeve 32 with
The limiting slot 91 is concordant, and the spring 63 inside the mounting groove 7 is grown, and makes the baffle 61 and the fixed plate 62 described
The internal motion of mounting groove 7, the baffle 61 pass through the inside that the limited block 8 enters the limiting slot 91, make the gear
Plate 61 engages the limiting slot 91, and the baffle 61 contradicts the snap-gauge 92 inside the limiting slot 91, by the fixed link
14 are fixed together with the connector sleeve 32, and the fixed link 14 is fixed, keep the volume of the tube-sealing solution inside syringe 12
Reaching 50 milliliters.After extracting tube-sealing solution, the syringe needle 11 is extracted out, the syringe needle 11 is injected into patient's skin surface
Inside remaining needle, it is slowly pressed down against the fixed link 14, moves downward the limiting slot 91 of 14 side wall of fixed link,
91 inner inclination of limiting slot is downward and the flexible inclination of the snap-gauge 92 extruding baffle 61, the baffle 61 squeeze
The spring 63 to be pressed, the baffle 61 is made to enter the inside of the mounting groove 7, the baffle 61 is separated with the fixed link 14,
Make the vertically decline of fixed link 14, the tube-sealing solution injection inside the syringe 12 is entered to the inside of remaining needle, by remaining needle
It rinses well.
Compared with the relevant technologies, washing pipe provided by the utility model tube-sealing solution draw-out device has following beneficial to effect
Fruit:
The utility model provides a kind of washing pipe tube-sealing solution draw-out device, and the top surface of the syringe 12 of the utility model is solid
Surely the installing mechanism 3 is connected, the fixed link 14, the fixation are installed in the top surface of the piston 13 inside the syringe 12
Bar 14 runs through the installing mechanism 3, and the internal symmetry of the installing mechanism 3 installs the spring 63, one end of the spring 63
It is fixedly connected with the fixed plate 62, one end installation side wall of the fixed plate 62 is the baffle 61 of arc, described in pulling
In the 12 inside uphill process of syringe, the piston 13 will seal fixed link 14 in the moved upward inside of the syringe 12
Pipe liquid is pumped into the inside of the syringe 12, when the tube-sealing solution inside the syringe 12 reaches 50 milliliters, 14 side of fixed link
The pressing mechanism 9 of wall moves to the inside of the installing mechanism 3, and the spring 63 is grown at this time, transports the baffle 61
Inside the dynamic pressing mechanism 9 for entering 14 side wall of fixed link, the baffle 61 engages the pressing mechanism 9, will be described
Fixed link 14 is fixed together with the installing mechanism 3, prevents the fixed link 14 from rising, to control inside the syringe 12
Tube-sealing solution volume, for the tube-sealing solution volume for extracting the syringe 12 at 50 milliliters, both facilitating disposably is patient injection, and
Tube-sealing solution will not be wasted.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other relevant technical fields, are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of washing pipe tube-sealing solution draw-out device characterized by comprising
Graduation mark (2)；
The side wall of stocking mechanism (1), the stocking mechanism (1) is equipped with the graduation mark (2), and the stocking mechanism (1) includes needle
Head (11), syringe (12), piston (13) and fixed link (14)；The side wall of the syringe (12) is equipped with the graduation mark (2), described
One end of syringe (12) engages the syringe needle (11), and the internal slide of the syringe (12) connects the piston (13) of taper,
The top surface of the piston (13) is fixedly connected with the fixed link (14)；
Sliding slot (4), two sliding slots (4) are symmetrically set in the side wall of the fixed link (14)；
Installing mechanism (3), the installing mechanism (3) are fixed on the top surface of the syringe (12)；
Position-limit mechanism (5), the position-limit mechanism (5) are fixed on the inside of the installing mechanism (3), and the position-limit mechanism (5)
Be slidably connected the sliding slot (4)；
Pressing mechanism (9), two pressing mechanisms (9) are symmetrically arranged on the side wall of the fixed link (14)；
Fixed mechanism (6), two fixed mechanisms (6) are fixed on the inside of the installing mechanism (3), the fixed mechanism
It (6) include baffle (61), fixed plate (62) and spring (63), the installing mechanism (3) passes through described in the spring (63) connection
Fixed plate (62), the baffle (61) of one end installation arc of the fixed plate (62), baffle (61) engaging is described to squeeze
Press mechanism (9).
2. washing pipe according to claim 1 tube-sealing solution draw-out device, which is characterized in that the installing mechanism (3) includes
The top surface of fixing sleeve (31) and connector sleeve (32), the syringe (12) is fixedly connected with the fixing sleeve (31), the fixing sleeve
(31) inner rotation connection side wall is the " T " shaped connector sleeve (32), and the internal slide of the connector sleeve (32) connects institute
State fixed link (14).
3. washing pipe according to claim 2 tube-sealing solution draw-out device, which is characterized in that multiple position-limit mechanisms (5)
Including gag lever post (51) and installation set (52), the internal symmetry of the connector sleeve (32) installs the installation set (52), the peace
The flexible gag lever post (51) is installed in one end of encapsulation (52), and the gag lever post (51) engages the sliding slot (4).
4. washing pipe according to claim 3 tube-sealing solution draw-out device, which is characterized in that the sliding slot (4) is slidably connected
The gag lever post (51), and the width of the sliding slot (4) is less than the width of the baffle (61).
5. washing pipe according to claim 2 tube-sealing solution draw-out device, which is characterized in that the inside of the connector sleeve (32)
It is symmetrically arranged with mounting groove (7), the fixed mechanism (6) is installed in the inside of the mounting groove (7).
6. washing pipe according to claim 5 tube-sealing solution draw-out device, which is characterized in that one end of the mounting groove (7)
The limited block (8) of hollow cylindrical is installed, the internal slide of the limited block (8) connects the baffle (61).
7. washing pipe according to claim 6 tube-sealing solution draw-out device, which is characterized in that two pressing mechanisms (9)
It include limiting slot (91) and multiple snap-gauges (92), the sidewall symmetry of the fixed link (14) is equipped with the limiting slot (91), institute
It states limiting slot (91) and contradicts the limited block (8), and the inside of the limiting slot (91) engages the baffle (61)；The limit
The multiple snap-gauges (92) in the inside of slot (91) contradict the baffle (61).
8. washing pipe according to claim 7 tube-sealing solution draw-out device, which is characterized in that the flexible snap-gauge
(92) it is distributed in the inner inclination of the limiting slot (91), and the side wall of the snap-gauge (92) is arcuate structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941619.6U CN208942892U (en) | 2018-06-19 | 2018-06-19 | A kind of washing pipe tube-sealing solution draw-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820941619.6U CN208942892U (en) | 2018-06-19 | 2018-06-19 | A kind of washing pipe tube-sealing solution draw-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208942892U true CN208942892U (en) | 2019-06-07 |
Family
ID=66731186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820941619.6U Expired - Fee Related CN208942892U (en) | 2018-06-19 | 2018-06-19 | A kind of washing pipe tube-sealing solution draw-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208942892U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220995A (en) * | 2020-11-06 | 2021-01-15 | 中国人民解放军陆军军医大学第一附属医院 | Medical syringe |
| CN113101212A (en) * | 2021-04-02 | 2021-07-13 | 上海乐纯生物技术有限公司 | Aseptic joint and infusion container for preparing injection liquid medicine |
-
2018
- 2018-06-19 CN CN201820941619.6U patent/CN208942892U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112220995A (en) * | 2020-11-06 | 2021-01-15 | 中国人民解放军陆军军医大学第一附属医院 | Medical syringe |
| CN112220995B (en) * | 2020-11-06 | 2022-04-15 | 中国人民解放军陆军军医大学第一附属医院 | Medical syringe |
| CN113101212A (en) * | 2021-04-02 | 2021-07-13 | 上海乐纯生物技术有限公司 | Aseptic joint and infusion container for preparing injection liquid medicine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2539813C (en) | Flush syringe having anti-reflux features | |
| CN208942892U (en) | A kind of washing pipe tube-sealing solution draw-out device | |
| EP2347780A1 (en) | Flush syringe having anti-reflux stopper | |
| CN110478536A (en) | Internal Medicine-Cardiovascular Dept. clinic sting device | |
| CN209074810U (en) | A kind of Internal Medicine-Cardiovascular Dept. clinic sting device | |
| CN102579258A (en) | Simple dosage method and dosage apparatus for realizing same | |
| CN204636998U (en) | A kind of venous detaining needle anticoagulant syringe | |
| CN103691037B (en) | Improved remote injection device | |
| CN211214742U (en) | Filling type catheter flusher | |
| CN210813076U (en) | Disposable puncture-proof transfusion system | |
| CN201939795U (en) | Disposable indwelling needle jacket | |
| CN202761883U (en) | Blood vessel guide pipe sheath sleeve suit | |
| CN214806829U (en) | Novel infusion bag | |
| CN220089972U (en) | Dispensing and filtering needle device | |
| CN211461610U (en) | Infusion of preventing refluence is released and is slowly put | |
| CN219110407U (en) | Precise filtering transfusion device capable of needleless dosing | |
| CN209827840U (en) | Automatic liquid stopping device of infusion apparatus for pump | |
| CN220876875U (en) | Clinical puncture device | |
| CN203647803U (en) | Improved remote push-injection apparatus | |
| CN2595377Y (en) | Improved transfusion system | |
| CN201223593Y (en) | Disposable non-needle medicine-adding triplet | |
| CN214129474U (en) | A kind of interface unit | |
| CN216091700U (en) | Indwelling needle type infusion device | |
| CN202191542U (en) | Anti-bacterial anti-reflux remaining needle | |
| CN200998470Y (en) | Venous transfusion device |
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: 20190607 Termination date: 20200619 |