CN208552760U - Ventilator multipurpose joint - Google Patents
Ventilator multipurpose joint Download PDFInfo
- Publication number
- CN208552760U CN208552760U CN201720981464.4U CN201720981464U CN208552760U CN 208552760 U CN208552760 U CN 208552760U CN 201720981464 U CN201720981464 U CN 201720981464U CN 208552760 U CN208552760 U CN 208552760U
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- admission line
- ventilator
- screw thread
- machined
- 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
- 238000007789 sealing Methods 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 229960001866 silicon dioxide Drugs 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a kind of ventilator multipurpose joints, belong to field of medical appliances, for unified different ventilator interface standards, it includes admission line, outlet pipe, wherein the admission line, outlet pipe inside have the gas passage of perforation, the gas passage is connected by admission line and the cavity of female end, and the cavity inner wall of female end is machined with internal screw thread；The side of the outlet pipe is connect with sub- end, and the side at sub- end is machined with external screw thread and is connected by external screw thread and the cavity inner wall internal screw thread of female end；Air inlet left-hand thread is distributed on the admission line, outlet left-hand thread is machined on outlet pipe.In view of above-mentioned technical proposal, the utility model can be realized ventilator Universal joint and the conversion of distinct interface standard, realize under the premise of the machine versatility that ensures respiration pipeline and gas source it is easy, connect in succession fastly.
Description
Technical field
The utility model belongs to field of medical appliances, specifically, more particularly to a kind of ventilator multipurpose joint.
Background technique
Ventilator plays in various big hospital always important as the important medical instrument for maintaining patient vital sign
Role, still, since the ventilator type of Different hospital buying is different, the ventilator for the different batches that same hospital uses may
Using the interface of different size connector, this has resulted in mutually using between interface, when need to temporarily transfer ventilator rescued when
Often affecting adversely for rescue opportunity is caused because of ventilator interface compatibility problem.
Summary of the invention
The purpose of this utility model is to provide a kind of ventilator multipurpose joints, can be realized exhaling for distinct interface standard
Suction machine Universal joint and conversion, realize under the premise of the machine versatility that ensures respiration pipeline and gas source it is easy, connect in succession fastly.
In order to achieve the above objectives, the utility model is achieved through the following technical solutions:
Ventilator multipurpose joint described in the utility model, including admission line, outlet pipe, wherein the air inlet pipe
Road, outlet pipe inside have a gas passage of perforation, the gas passage is connected by admission line and the cavity of female end,
The cavity inner wall of female end is machined with internal screw thread；The side of the outlet pipe is connect with sub- end, and the side at sub- end is machined with outer spiral shell
Line is simultaneously connected by external screw thread and the cavity inner wall internal screw thread of female end；Air inlet left-hand thread, escape pipe are distributed on the admission line
Outlet left-hand thread is machined on road.
Further speaking, admission line described in the utility model and the cavity connecting portion of female end are equipped with sealing
Circle.
Further speaking, the outlet left-hand thread on outlet pipe described in the utility model is located at the outlet of gas passage
End.
Further speaking, admission line described in the utility model, outlet pipe and sub- end are all made of 316 stainless steels,
The sealing ring uses medical silica-gel.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model realizes the quick connection of interface, and in connection position by the threaded connection at sub- end and female end
The air-tightness for increasing and having sealing ring to guarantee connection is set, it is convenient and efficient to connect.
2, sub- end and female end of the utility model using unified setting, and the admission line of ventilator is connect with female end,
Steam line is connect with sub- end, realizes the unification of interface, convenient for calling ventilator.To save buying and the interface of ventilator
Replacement cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
In figure: 1, air inlet left-hand thread；2, gas passage；3, female end；4, sealing ring；5, internal screw thread；6, external screw thread；7, sub- end；
8, outlet left-hand thread；9, admission line；10, outlet pipe.
Specific embodiment
Technical solution described herein is described further with reference to the accompanying drawings and embodiments.
Embodiment 1: a kind of ventilator multipurpose joint, including admission line 9, outlet pipe 10, wherein the admission line
9, there is the gas passage 2 of perforation in the inside of outlet pipe 10, and the gas passage 2 passes through the cavity of admission line 9 and female end 3
Connection, the cavity inner wall of female end 3 are machined with internal screw thread 5；The side of the outlet pipe 10 is connect with sub- end 7, the side at sub- end 7
It is machined with external screw thread 6 and is connect by external screw thread 6 with the cavity inner wall internal screw thread 5 of female end 3；It is distributed on the admission line 9
Air inlet left-hand thread 1 is machined with outlet left-hand thread 8 on outlet pipe 10.
Embodiment 2: the cavity connecting portion of a kind of ventilator multipurpose joint, the admission line 9 and female end 3 is equipped with close
Seal 4.Outlet left-hand thread 8 on the outlet pipe 10 is located at the outlet end of gas passage 2.The admission line 9, outlet pipe
10 and sub- end 7 be all made of 316 stainless steels, the sealing ring 4 uses medical silica-gel.The structure and connection relationship of rest part with appoint
Structure described in one previous embodiment and connection relationship are identical.
In view of above-described embodiment, when in use, the course of work and principle are as follows by the application:
The utility model ensure that by using admission line 9, outlet pipe 10 made of 316 stainless steels and sub- end 7
The service life of each structure in use process, and sealing ring 4 is installed at the link position of admission line 9 and 3 cavity of female end,
Sealing ring 4 uses medical silica-gel, guarantees the health and sealing performance of interface.The position of sealing ring 4 is located at sub- end 7 and female end 3
Extreme position after being connected through a screw thread can guarantee that gas will not be overflowed from threaded connection place.Wherein admission line 9 with exhale
The tracheal tube of suction machine connects, and outlet pipe 10 is connect with the supply line of hospital's oxygen and air.
It is identical but contrary that it is machined with shape respectively on admission line 9 described in the utility model and outlet pipe 10
Air inlet left-hand thread 1 and outlet left-hand thread 8, wherein outlet left-hand thread 8 is located at the end face of outlet pipe 10.Air inlet left-hand thread 1 and outlet left-hand thread 8
Shape be the annular frustum type structure being distributed around admission line 9 and outlet pipe 10, as shown in Figure 1, its cross-section structure is cone
Bench-type structure.The air inlet left-hand thread 1 and outlet left-hand thread 8 help to be stably connected with steam line, and connector is by pipeline institute
Place's cross sectional shape is different and blocks pipeline, and the barb structure for forming a kind of obtuse angle guarantees the connective stability of pipeline.
Claims (4)
1. a kind of ventilator multipurpose joint, it is characterised in that: including admission line (9), outlet pipe (10), wherein the air inlet
Pipeline (9), outlet pipe (10) inside have the gas passage (2) of perforation, the gas passage (2) passes through admission line
(9) it is connect with the cavity of female end (3), the cavity inner wall of female end (3) is machined with internal screw thread (5)；The one of the outlet pipe (10)
Side is connect with sub- end (7), and the side of sub- end (7) is machined with external screw thread (6) and by the cavity of external screw thread (6) and female end (3)
Wall internal screw thread (5) connection；It is distributed with air inlet left-hand thread (1) on the admission line (9), it is anti-to be machined with outlet on outlet pipe (10)
It detains (8).
2. ventilator multipurpose joint according to claim 1, it is characterised in that: the admission line (9) and female end (3)
Cavity connecting portion is equipped with sealing ring (4).
3. ventilator multipurpose joint according to claim 2, it is characterised in that: the outlet on the outlet pipe (10) is anti-
Button (8) is located at the outlet end of gas passage (2).
4. ventilator multipurpose joint according to claim 3, it is characterised in that: the admission line (9), outlet pipe
(10) He Ziduan (7) is all made of 316 stainless steels, and the sealing ring (4) uses medical silica-gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981464.4U CN208552760U (en) | 2017-08-08 | 2017-08-08 | Ventilator multipurpose joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720981464.4U CN208552760U (en) | 2017-08-08 | 2017-08-08 | Ventilator multipurpose joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208552760U true CN208552760U (en) | 2019-03-01 |
Family
ID=65444665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720981464.4U Expired - Fee Related CN208552760U (en) | 2017-08-08 | 2017-08-08 | Ventilator multipurpose joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208552760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221000A (en) * | 2020-11-05 | 2021-01-15 | 重庆医科大学附属第一医院 | Adapter |
-
2017
- 2017-08-08 CN CN201720981464.4U patent/CN208552760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112221000A (en) * | 2020-11-05 | 2021-01-15 | 重庆医科大学附属第一医院 | Adapter |
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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: 20190301 |