CN208270257U - Infectious Disease takes midstream urine self-sealing needle tubing - Google Patents
Infectious Disease takes midstream urine self-sealing needle tubing Download PDFInfo
- Publication number
- CN208270257U CN208270257U CN201820923580.5U CN201820923580U CN208270257U CN 208270257 U CN208270257 U CN 208270257U CN 201820923580 U CN201820923580 U CN 201820923580U CN 208270257 U CN208270257 U CN 208270257U
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- China
- Prior art keywords
- syringe
- needle tubing
- infectious disease
- midstream urine
- sealing needle
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- 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.)
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Abstract
The utility model relates to the field of medical instrument technology, in particular Infectious Disease takes midstream urine self-sealing needle tubing, including syringe and the push rod being mounted on inside syringe, syringe is provided with mounting head close to external screw thread side, mounting head is internally provided with jack, mounting head outer wall is equipped with connecting rope, the other end of connecting rope is provided with snap-gauge, the surface of snap-gauge is provided with stick harness, push rod is internally provided with card column, card column is internally provided with groove, threaded rod is provided at the top of card column, push plate is installed at the top of threaded rod, the Infectious Disease takes midstream urine self-sealing needle tubing, midstream urine is stored directly in syringe after extracting, processing is sealed to the bottom end of syringe by the stick harness of setting, and processing is sealed using top of the card column to syringe, so that syringe not only can be used as extraction tool, it can also be used as " test tube " device, it avoids repeating The problem of leading to pollution is extracted and squeezes into, to prevent cross-infection phenomenon.
Description
Technical field
The utility model relates to the field of medical instrument technology, specially Infectious Disease takes midstream urine self-sealing needle tubing.
Background technique
Medically, catheter is per urethram inserted into bladder, drains urine.Urethral catheterization be divided into catheter retaining urethral catheterization and
Two kinds of the urethral catheterization of having a rest property.The former catheter is retained in always in patient body, just pulls out or regularly replace new pipe in state of an illness license.
The latter is then primary every urethral catheterization in 4-6 hours, extracts catheter after bladder emptying.
It is existing to be related to leaving and taking midstream urine to the patient of indwelling catheter, test tube is got to again after extracting usually using sterile empty needle
In, but the process for extracting and squeezing into will cause certain pollution, for infection department, be easy to cause cross-infection existing
As.In consideration of it, it is proposed that Infectious Disease takes midstream urine self-sealing needle tubing.
Utility model content
The purpose of this utility model is to provide Infectious Disease to take midstream urine self-sealing needle tubing, to solve in above-mentioned background technique
The problem of extraction of proposition and the process squeezed into will cause certain pollution.
To achieve the above object, the utility model provides the following technical solutions:
Infectious Disease takes midstream urine self-sealing needle tubing, including syringe and the push rod being mounted on inside the syringe, the needle
The outer wall of cylinder, which is carved, is equipped with graduated scale, and the syringe bottom outer wall is provided with external screw thread, and described syringe one end is provided with through-hole, described
Syringe is provided with mounting head close to the external screw thread side, and the mounting head is internally provided with jack, the mounting head outer wall
Connecting rope is installed, the other end of the connecting rope is provided with snap-gauge, and the surface of the snap-gauge is provided with stick harness, the mounting head
One end is provided with clamp, and one end of the clamp is provided with syringe needle.
Preferably, the size of the stick harness and the jack is equal sized.
Preferably, the clamp and the jack are engaged by clamping.
Preferably, the inner wall of the mounting head is provided with internal screw thread, and the internal screw thread is threadedly engaged with the external screw thread.
Preferably, the bottom of the push rod is provided with piston pad, and the push rod is internally provided with card column, the card column
It is internally provided with groove, threaded rod is provided at the top of the card column, push plate, the push rod are installed at the top of the threaded rod
Inside be respectively arranged with solid slot and groove, positioning column, the inner wall of the groove are provided at the top of the solid slot
It is provided with thread groove.
Preferably, the threaded rod is threadedly coupled by thread groove and the groove.
Preferably, the positioning column and the groove are mating.
Compared with prior art, the utility model has the beneficial effects that the Infectious Disease takes midstream urine self-sealing needle tubing, midstream urine
It is stored directly in syringe after extraction, processing is sealed to the bottom end of syringe by the stick harness of setting, and using card column to syringe
Top be sealed processing so that syringe not only can be used as extraction tool, can also be used as " test tube " device, avoid repeating
The problem of leading to pollution is extracted and squeezes into, to prevent cross-infection phenomenon.
Detailed description of the invention
Fig. 1 is the overall structure of the explosion figure of the utility model；
Fig. 2 is the pusher structure explosive view of the utility model；
Fig. 3 is the push rod schematic diagram of internal structure of the utility model.
In figure: 1, syringe；11, graduated scale；12, external screw thread；13, through-hole；14, mounting head；15, jack；16, stick harness；17,
Snap-gauge；18, connecting rope；19, clamp；110, syringe needle；2, push rod；21, piston pad；22, card column；23, groove；24, threaded rod；
25, push plate；26, solid slot；27, groove；28, positioning column；29, thread groove.
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.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise " be based on the orientation or positional relationship shown in the drawings, be only for
Convenient for description the utility model and simplify description, rather than the equipment of indication or suggestion meaning or element must have specifically
Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution:
Infectious Disease takes midstream urine self-sealing needle tubing, as shown in Figure 1, including syringe 1 and the push rod being mounted on inside syringe 1
2, the outer wall of syringe 1, which is carved, is equipped with graduated scale 11, and 1 bottom outer wall of syringe is provided with external screw thread 12, and 1 one end of syringe is provided with through-hole
13, syringe 1 is provided with mounting head 14 close to 12 side of external screw thread, and mounting head 14 is internally provided with jack 15, outside mounting head 14
Wall is equipped with connecting rope 18, and the other end of connecting rope 18 is provided with snap-gauge 17, and the surface of snap-gauge 17 is provided with stick harness 16, mounting head
14 one end are provided with clamp 19, and one end of clamp 19 is provided with syringe needle 110, the size of stick harness 16 and jack 15 it is equal sized,
Clamp 19 and jack 15 are engaged by clamping, and the inner wall of mounting head 14 is provided with internal screw thread, and internal screw thread is threadedly engaged with external screw thread 12, into
And it is threadedly coupled mounting head 14 and syringe 1.
In the present embodiment, syringe 1 is made of tempered glass material, and material-structure is hard, not cracky, and translucency
It is good, convenient for directly observing.
Further, stick harness 16 is made of medical grade rubber material, and stick harness 16 is facilitated to be inserted into jack 15 to jack 15
It is sealed processing.
Specifically, connecting rope 18 is made of rubber material, and one end of connecting rope 18 and 14 adhesion of mounting head are fixed, even
The other end of splicing 18 and 17 adhesion of snap-gauge are fixed, and facilitate and snap-gauge 17 is fixed on 14 side of mounting head using connecting rope 18.
In the specific implementation process, after taking midstream urine, the top card of needle tubing 1 has push rod 2, in order to enable after push plate 2 is taken out
There is good leakproofness at the top of needle tubing 1, the present invention staff improves the structure of push rod 2, as a kind of preferred embodiment, such as
Shown in Fig. 2 and Fig. 3, the bottom of push rod 2 is provided with piston pad 21, and push rod 2 is internally provided with card column 22, and the inside of card column 22 is set
It is equipped with groove 23, the top of card column 22 is provided with threaded rod 24, and the top of threaded rod 24 is equipped with push plate 25, the inside of push rod 2
It is respectively arranged with solid slot 26 and groove 27, the top of solid slot 26 is provided with positioning column 28, the inner wall setting of groove 27
There is thread groove 29, threaded rod 24 is threadedly coupled by thread groove 29 and groove 27, and positioning column 28 and groove 23 are mating.
In the present embodiment, piston pad 21 is made of medical grade rubber material, and piston pad 21 and 1 inner wall interference of needle tubing are matched
It closes, facilitates leakproofness between piston pad 21 and needle tubing 1 strong.
Specifically, card column 22 is made of medical silica-gel material, material has certain elasticity, facilitates and utilizes card column 22
It snaps onto needle tubing 1, to the processing of 1 being sealed property of needle tubing.
Further, threaded rod 24 is made of medical PVC material, and material is environment-protecting and non-poisonous, and corrosion resistance is strong.
The Infectious Disease of the present embodiment takes midstream urine self-sealing needle tubing when in use, and clamp 19 is snapped onto mounting head 14 first
Jack 15 inside, and mounting head 14 is threaded into 1 one end of syringe, twitches push rod 2 at this time, syringe needle 110 is utilized to extract midstream urine.
After extraction, syringe 1 is inverted, so that syringe needle 110 is located at top, is at this time extracted clamp 19 out of jack 15, and will plug
Column 16 is inserted into jack 15, presses snap-gauge 17, so that stick harness 16 is snapped onto completely inside jack 15, it is right using stick harness 16 to facilitate
The bottom end of syringe 1 is sealed processing；
After 1 bottom end seal of syringe, syringe 1 is rotated, so that at this time extracting push rod 2 at the top of the displacement of push rod 2
Card column 22 is taken out out of groove 27 inside push rod 2, and card column 22 is snapped onto syringe 1 by syringe 1, and revolving push plank 25
Inside, and card column 22 is fully pressed into syringe 1 using push plate 25, facilitate close using top progress of the card column 22 to syringe 1
Envelope processing.
In above embodiments, midstream urine is stored directly in syringe 1 after extracting, by the stick harness 16 of setting to the bottom of syringe 1
End is sealed processing, and is sealed processing using top of the card column 22 to syringe 1, so that syringe 1 not only can be used as pumping
Tool is taken, can also be used as " test tube " device, avoids the problem that repeating to extract and squeeze into leading to pollution, to prevent intersection
Infection phenomenons.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within claimed it is practical
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (7)
1. Infectious Disease takes midstream urine self-sealing needle tubing, including syringe (1) and it is mounted on the internal push rod (2) of the syringe (1),
It is characterized by: the outer wall of the syringe (1), which is carved, is equipped with graduated scale (11), syringe (1) bottom outer wall is provided with external screw thread
(12), described syringe (1) one end is provided with through-hole (13), and the syringe (1) is provided with peace close to the external screw thread (12) side
It fills head (14), the mounting head (14) is internally provided with jack (15), and mounting head (14) outer wall is equipped with connecting rope
(18), the other end of the connecting rope (18) is provided with snap-gauge (17), and the surface of the snap-gauge (17) is provided with stick harness (16), institute
It states mounting head (14) one end to be provided with clamp (19), one end of the clamp (19) is provided with syringe needle (110).
2. Infectious Disease according to claim 1 takes midstream urine self-sealing needle tubing, it is characterised in that: the ruler of the stick harness (16)
The very little and described jack (15) it is equal sized.
3. Infectious Disease according to claim 1 takes midstream urine self-sealing needle tubing, it is characterised in that: the clamp (19) and institute
State jack (15) clamping engagement.
4. Infectious Disease according to claim 1 takes midstream urine self-sealing needle tubing, it is characterised in that: the mounting head (14)
Inner wall is provided with internal screw thread, and the internal screw thread is threadedly engaged with the external screw thread (12).
5. Infectious Disease according to claim 1 takes midstream urine self-sealing needle tubing, it is characterised in that: the bottom of the push rod (2)
Portion is provided with piston pad (21), and the push rod (2) is internally provided with card column (22), and being internally provided with for the card column (22) is recessed
Slot (23) is provided with threaded rod (24) at the top of the card column (22), is equipped with push plate (25) at the top of the threaded rod (24),
The inside of the push rod (2) is respectively arranged with solid slot (26) and groove (27), is provided at the top of the solid slot (26)
The inner wall of positioning column (28), the groove (27) is provided with thread groove (29).
6. Infectious Disease according to claim 5 takes midstream urine self-sealing needle tubing, it is characterised in that: the threaded rod (24) is logical
It crosses thread groove (29) and the groove (27) is threadedly coupled.
7. Infectious Disease according to claim 5 takes midstream urine self-sealing needle tubing, it is characterised in that: the positioning column (28) and
The groove (23) is mating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923580.5U CN208270257U (en) | 2018-06-14 | 2018-06-14 | Infectious Disease takes midstream urine self-sealing needle tubing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820923580.5U CN208270257U (en) | 2018-06-14 | 2018-06-14 | Infectious Disease takes midstream urine self-sealing needle tubing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208270257U true CN208270257U (en) | 2018-12-21 |
Family
ID=64690703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820923580.5U Expired - Fee Related CN208270257U (en) | 2018-06-14 | 2018-06-14 | Infectious Disease takes midstream urine self-sealing needle tubing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208270257U (en) |
-
2018
- 2018-06-14 CN CN201820923580.5U patent/CN208270257U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181221 Termination date: 20200614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |