CN206063556U - A kind of anesthetic tube joint - Google Patents
A kind of anesthetic tube joint Download PDFInfo
- Publication number
- CN206063556U CN206063556U CN201620824831.5U CN201620824831U CN206063556U CN 206063556 U CN206063556 U CN 206063556U CN 201620824831 U CN201620824831 U CN 201620824831U CN 206063556 U CN206063556 U CN 206063556U
- Authority
- CN
- China
- Prior art keywords
- hole
- reverse taper
- internal diameter
- taper hole
- tube joint
- 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
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of anesthetic tube joint, including adapter body and protective cover, the side wall of adapter body is provided with side and connects hole, the inside of adapter body is disposed with the cylindrical hole being interconnected from top to bottom, reverse taper hole, through hole and bellmouth, cylindrical hole, reverse taper hole, through hole and bellmouth are to be coaxially disposed, internal diameter of the internal diameter of cylindrical hole more than reverse taper hole big opening end, the internal diameter at reverse taper hole osculum end is equal with the internal diameter of through hole, arc flow apron is provided with cylindrical hole, water conservancy diversion cavity is formed between arc flow apron and the big opening end of reverse taper hole, irregular projection is provided with the inwall of reverse taper hole, spaced convex globoidal and cancave cambered surface are provided with the inwall of bellmouth, the junction of convex globoidal and cancave cambered surface is provided with annular protrusion.The anesthetic tube joint can disperse the impulsive force of anesthesia liquid fluid.
Description
Technical field
The utility model belongs to field of medical equipment technology, more particularly to a kind of anesthetic tube joint.
Background technology
Epidural space block anesthesia, will local anaesthetics injection epidural space, block spinal nerve root, temporarily make its domination area
Domain produces paralysis, referred to as referred to as epidural space block anesthesia, epidural block.But, connect by existing anesthetic tube
Head is when carrying out anesthesia injection, will there is certain pressure differential between syringe and joint, the pressure differential will to syringe and
Larger impulsive force is caused in the junction of joint, easily causes junction to fluff so as to cause to obtain arcotic leakage.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, there is provided a kind of anesthesia for being capable of disperses impact forces
Pipe joint.
The purpose of this utility model is achieved through the following technical solutions.
A kind of anesthetic tube joint, including adapter body and protective cover, the protective cover are arranged on the upper end of adapter body,
The side wall of the adapter body is provided with side and connects hole, and the inside of the adapter body is disposed with what is be interconnected from top to bottom
Cylindrical hole, reverse taper hole, through hole and bellmouth, the cylindrical hole, reverse taper hole, through hole and bellmouth are to be coaxially disposed, described
Internal diameter of the internal diameter of cylindrical hole more than reverse taper hole big opening end, the internal diameter at the reverse taper hole osculum end and the internal diameter phase of through hole
Deng, arc flow apron is provided with the cylindrical hole, between the arc flow apron and the big opening end of reverse taper hole formed
Water conservancy diversion cavity, is provided with irregular projection on the inwall of the reverse taper hole, be provided with mutually on the inwall of the bellmouth
The junction of the convex globoidal and cancave cambered surface at interval, the convex globoidal and cancave cambered surface is provided with annular protrusion.
Further, the cylindrical hole is shoulder hole.
Further, arc flow apron is fixedly connected with the inwall of cylindrical hole.
Further, annular protrusion section in its axial direction is semicircle.
Further, the side connects hole for stepped throughhole.
The beneficial effect that the utility model is produced due to taking above-mentioned technological means is：Anesthetic tube of the present utility model
Joint, the internal diameter of the internal diameter of cylindrical hole more than reverse taper hole big opening end, can effective disperses impact forces, mitigation butt joint rushes
Hit, prevent joint and the junction of syringe from fluffing, cylindrical hole is shoulder hole in addition, which increases joint and connect with syringe
Contact area when connecing, improves sealing effectiveness；By arc flow apron being arranged in cylindrical hole, can consume liquid fluid
Energy so as to reducing Fluid pressure；By irregular projection is arranged on the inwall of reverse taper hole, this irregular shape
Liquid flow direction can be improved, disperses impact forces prevent liquid from concentrating and pour in a direction；It is respectively provided with down in the both sides up and down of through hole
Bellmouth and bellmouth, can be produced the fine dispersion liquid stream of stable state, be easy to injecting for liquid with less energy ezpenditure；
By arranging convex globoidal, cancave cambered surface and annular protrusion, anesthesia liquid flows in joint and collides annular protrusion, annular protrusion dispersion
Liquid stream, slows down the flowing velocity of liquid, plays a part of current stabilization.
Description of the drawings
Fig. 1 is the structural representation of the first embodiment of anesthetic tube joint of the present utility model.
Fig. 2 is the structural representation of second embodiment of anesthetic tube joint of the present utility model.
In figure, 1- adapter bodies, 2- protective covers, 3- sides connect hole, 4- cylindrical holes, 5- reverse taper holes, 6- through holes, 7- tapers
Hole, 8- projections, 9- convex globoidals, 10- cancave cambered surfaces, 11- annular protrusions, 12- arc flow aprons, 13- water conservancy diversion cavitys.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with the accompanying drawings and implement
Example is described in further detail to the utility model.It should be appreciated that specific embodiment described herein is only to explain this reality
With new, it is not used to limit the utility model.
The first embodiment of anesthetic tube joint of the present utility model is as shown in figure 1, including adapter body 1 and protection
Cover 2, protective cover 2 are arranged on the upper end of adapter body 1, and the side wall of adapter body 1 is provided with side and connects hole 3, and side connects hole 3 and is preferably rank
Scalariform through hole, the inside of adapter body 1 be disposed with from top to bottom be interconnected cylindrical hole 4, reverse taper hole 5,6 and of through hole
Bellmouth 7, to be coaxially disposed, the internal diameter of cylindrical hole 4 is more than reverse taper hole 5 for cylindrical hole 4, reverse taper hole 5, through hole 6 and bellmouth 7
The internal diameter of big opening end, the internal diameter at 5 osculum end of reverse taper hole are equal with the internal diameter of through hole 6, and arc water conservancy diversion gear is provided with cylindrical hole 4
Plate 12, arc flow apron 12 are fixedly connected with the inwall of cylindrical hole 4, the big opening end of arc flow apron 12 and reverse taper hole 5
Between form water conservancy diversion cavity 13, irregular projection 8 is provided with the inwall of reverse taper hole 5, is provided with the inwall of bellmouth 7
The junction of spaced convex globoidal 9 and cancave cambered surface 10, convex globoidal 9 and cancave cambered surface 10 is provided with annular protrusion 11, convex annular
11 sections in its axial direction are played for semicircle.
Fig. 2 is the structural representation of second embodiment of anesthetic tube joint of the present utility model, as shown in Figure 2 with
The difference of the first embodiment is, cylindrical hole 4 is shoulder hole, when shoulder hole can increase joint and be connected with syringe
Contact area, improve sealing effectiveness.
Anesthetic tube joint of the present utility model, the internal diameter of cylindrical hole 4, can more than the internal diameter with 5 big opening end of reverse taper hole
With effective disperses impact forces, mitigate the impact of butt joint, prevent joint and the junction of syringe from fluffing, cylindrical hole 4 sets in addition
Shoulder hole is set to, contact area when joint is connected with syringe is which increases, is improve sealing effectiveness；By in cylindricality
Arc flow apron 12 is set in hole 4, the energy of liquid fluid can be consumed so as to reduce Fluid pressure；By in reverse taper hole
Irregular projection 8 is set on 5 inwall, and this irregular shape can improve liquid flow direction, disperses impact forces prevent liquid collection
In pour in a direction；Reverse taper hole 5 and bellmouth 7 are respectively provided with the both sides up and down of through hole 6, can be disappeared with less energy
Consumption produces the fine dispersion liquid stream of stable state, is easy to injecting for liquid；By arranging convex globoidal 9, cancave cambered surface 10 and annular
Raised 11, after flowing collision annular protrusion 11 in joint, 11 dispersion liquid stream of annular protrusion slows down the flowing speed of liquid to anesthesia liquid
Degree, plays a part of current stabilization.
Embodiment described above only expresses embodiment of the present utility model, and its description is more concrete and detailed, but and
Therefore the restriction to the utility model the scope of the claims can not be interpreted as.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, some deformations and improvement can also be made, these belong to this
The protection domain of utility model.Therefore, the protection domain of the utility model patent should be defined by claims.
Claims (5)
1. a kind of anesthetic tube joint, including adapter body and protective cover, the protective cover are arranged on the upper end of adapter body, its
It is characterised by：The side wall of the adapter body is provided with side and connects hole, and the inside of the adapter body is disposed with from top to bottom
Cylindrical hole, reverse taper hole, through hole and the bellmouth being interconnected, the cylindrical hole, reverse taper hole, through hole and bellmouth are coaxial
Arrange, the internal diameter of the cylindrical hole is more than the internal diameter of reverse taper hole big opening end, the internal diameter and through hole at the reverse taper hole osculum end
Internal diameter it is equal, be provided with arc flow apron in the cylindrical hole, the big opening end of the arc flow apron and reverse taper hole
Between formed water conservancy diversion cavity, irregular projection is provided with the inwall of the reverse taper hole, is set on the inwall of the bellmouth
The junction for being equipped with spaced convex globoidal and cancave cambered surface, the convex globoidal and cancave cambered surface is provided with annular protrusion.
2. anesthetic tube joint according to claim 1, it is characterised in that：The cylindrical hole is shoulder hole.
3. anesthetic tube joint according to claim 1, it is characterised in that：Arc flow apron is solid with the inwall of cylindrical hole
It is fixed to connect.
4. anesthetic tube joint according to claim 1, it is characterised in that：Annular protrusion section in its axial direction
For semicircle.
5. the anesthetic tube joint according to any one of claim 1-4, it is characterised in that：The side connects hole and leads to for stepped
Hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824831.5U CN206063556U (en) | 2016-07-26 | 2016-07-26 | A kind of anesthetic tube joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620824831.5U CN206063556U (en) | 2016-07-26 | 2016-07-26 | A kind of anesthetic tube joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206063556U true CN206063556U (en) | 2017-04-05 |
Family
ID=58426256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620824831.5U Expired - Fee Related CN206063556U (en) | 2016-07-26 | 2016-07-26 | A kind of anesthetic tube joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206063556U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840717A (en) * | 2020-07-31 | 2020-10-30 | 首都医科大学附属北京世纪坛医院 | Electronic cigarette type aerosol inhalation therapeutic device |
-
2016
- 2016-07-26 CN CN201620824831.5U patent/CN206063556U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111840717A (en) * | 2020-07-31 | 2020-10-30 | 首都医科大学附属北京世纪坛医院 | Electronic cigarette type aerosol inhalation therapeutic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206063556U (en) | A kind of anesthetic tube joint | |
| CN205189939U (en) | Mining annular is drawn and is penetrated dust pelletizing system | |
| CN102897911B (en) | Anaerobic tank jet-flow water distributor and water distribution blending system | |
| CN108035399A (en) | Structure for big luffing water level surface water taking | |
| CN206063558U (en) | A kind of peridural anesthesia pipe joint | |
| CN206334772U (en) | Flat mouth shower nozzle | |
| CN105289863A (en) | Tangential centrifugal agricultural sprayer nozzle with two spraying hole sheets | |
| CN206063557U (en) | A kind of extradural anesthesia catheter adapter | |
| CN208727199U (en) | A kind of gas-liquid mixed water generator | |
| CN201676364U (en) | Liquid atomizing device | |
| CN205308623U (en) | Atomizing liquid spray device | |
| CN205517791U (en) | Double split flow formula spray set's reation kettle | |
| CN209592183U (en) | Improved electrolysis nozzle for liquid | |
| CN205269988U (en) | Flue gas deacidification atomizer | |
| CN207119255U (en) | Desulfurizing tower shower | |
| CN209510294U (en) | Composite heat carrier generator nozzle arrangements | |
| CN209352468U (en) | A kind of tower crane standard knot | |
| CN202684061U (en) | Tundish molten steel buffer device | |
| CN208599977U (en) | A kind of wet dedusting depositing dust spray head | |
| CN201731804U (en) | Nozzle body | |
| CN206318988U (en) | A kind of marsh-gas fermentation tank | |
| CN206392282U (en) | A kind of atomizer of adjustable projected area | |
| CN207418263U (en) | A kind of filling injection nozzle structure of liquid make-up | |
| CN207271016U (en) | A kind of tubular porous solution-air membrane contactor | |
| CN201454746U (en) | Gas-liquid large-orifice mist swirl nozzle |
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: 20170405 Termination date: 20180726 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |