CN204563046U - A kind of multi-functional adapter for thoracic cavity drainage bottle - Google Patents
A kind of multi-functional adapter for thoracic cavity drainage bottle Download PDFInfo
- Publication number
- CN204563046U CN204563046U CN201520060980.4U CN201520060980U CN204563046U CN 204563046 U CN204563046 U CN 204563046U CN 201520060980 U CN201520060980 U CN 201520060980U CN 204563046 U CN204563046 U CN 204563046U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- screw thread
- external screw
- tube joint
- thoracic cavity
- 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
- External Artificial Organs (AREA)
Abstract
The utility model discloses a kind of multi-functional adapter for thoracic cavity drainage bottle, comprise the large size drainage tube joint that microtube joint, medium size drainage tube joint and bottom are connected with the inlet of thoracic cavity drainage bottle, the bottom of medium size drainage tube joint is provided with the first external screw thread; Microtube joint comprises straight pipe and rotating cylinder portion, the middle part of straight pipe and bottom are respectively arranged with the first positive stop lug boss and the second positive stop lug boss, rotating cylinder portion is set in straight pipe periphery, rotating cylinder portion open top and bottom has the position-limited edge be limited between the first positive stop lug boss and the second positive stop lug boss, the inwall in rotating cylinder portion has the first female thread coordinated with the first external screw thread or microtubule external screw thread, and the bottom of straight pipe is provided with the second external screw thread; The inwall hollow of large size drainage tube joint forms large drainage channel, and large drainage channel top is provided with the second female thread coordinated with the second external screw thread.This utility model can be selected to be connected with large size drainage tube or medium size drainage tube or microtubule according to the situation of different patient.
Description
Technical field
This utility model relates to medical instruments field, particularly a kind of multi-functional adapter for thoracic cavity drainage bottle.
Background technology
Jointing structure between the inlet of current thoracic cavity drainage bottle and the liquid outlet of drainage tube is simple, can only and the caliber corresponding with its model hose connection.And current drainage tube mainly comprises large size conduction hose, the medium size conduction hose be made up of soft material and is made of plastics microtubule three kinds of models, wherein, large size conduction hose, medium size conduction hose are all be enclosed within taper joint to realize being tightly connected, and microtubule is then be threaded connection sealing by the external screw thread bottom it and the female jointing of band of the liquid outlet being fixed on drainage tube.The jointing of prior art generally comprises two kinds of structures, a kind of is can connect the joint of medium size conduction hose and microtubule by selectivity, a kind of is the joint that can only connect large size conduction hose, so medical worker needs the drainage tube model that uses according to different patient and changes corresponding jointing, add operation easier, frequent jointing of changing also easily affects air-tightness.So prior art does not also have the adapter that can connect three kinds of model drainage tubes.
Utility model content
The purpose of this utility model is for existing jointing function singleness and needs deficiency and the defect of frequent replacing, a kind of multi-functional adapter for thoracic cavity drainage bottle is provided, this multi-functional adapter being used for thoracic cavity drainage bottle can connect three kinds of model drainage tubes quickly and easily, can solve the problem.
The technical problem that this utility model solves can realize by the following technical solutions:
For a multi-functional adapter for thoracic cavity drainage bottle, comprise the large size drainage tube joint that microtube joint, medium size drainage tube joint and bottom are connected with the inlet of thoracic cavity drainage bottle, it is characterized in that,
The bottom of described medium size drainage tube joint is provided with the first external screw thread;
Described microtube joint comprises straight pipe and rotating cylinder portion, the middle part of described straight pipe and bottom are respectively arranged with the first positive stop lug boss and the second positive stop lug boss, it is peripheral that described rotating cylinder portion is set in described straight pipe, described rotating cylinder portion open top and bottom has the position-limited edge be limited between described first positive stop lug boss and the second positive stop lug boss, the inwall in described rotating cylinder portion has the first female thread coordinated with described first external screw thread or microtubule external screw thread, and the bottom of described straight pipe is provided with the second external screw thread;
The inwall hollow of described large size drainage tube joint forms large drainage channel, and described large drainage channel top is provided with the second female thread coordinated with described second external screw thread.
In a preferred embodiment of the present utility model, described medium size drainage tube joint inwall hollow forms middle drainage channel, and external diameter and the described middle drainage channel internal diameter of described straight pipe are suitable.
In a preferred embodiment of the present utility model, described medium size drainage tube joint outer wall is become the first large pyramidal structure by top gradually to bottom external diameter, and described first pyramidal structure outer peripheral face is arranged at intervals with some indent limited steps vertically.
In a preferred embodiment of the present utility model, described large size drainage tube joint outer wall is become the second large pyramidal structure by top gradually to bottom external diameter, and described second pyramidal structure outer peripheral face is arranged at intervals with some indent limited steps vertically.
In a preferred embodiment of the present utility model, the external diameter of described second pyramidal structure is greater than the external diameter of described first pyramidal structure.
Owing to have employed technical scheme as above, this utility model is easy to use, highly versatile, can select to be connected with large size drainage tube or medium size drainage tube or microtubule according to the situation of different patient: when needs are connected with medium size drainage tube, directly by medium size drainage tube joint insertion medium size drainage tube; When needs are connected with microtubule, unload medium size drainage tube joint, straight pipe is inserted microtubule and the external screw thread of microtubule bottom and first screw-internal thread fit in rotating cylinder portion seal fixing: when needs are connected with large size drainage tube, unload microtube joint, directly large size drainage tube joint is inserted in large size drainage tube.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural blast cross-sectional schematic of a kind of embodiment of this utility model.
Fig. 2 is the assembly drawing of Fig. 1.
Detailed description of the invention
The technological means realized to make this utility model, creation characteristic, reaching object and effect is easy to understand, setting forth this utility model further below.
See a kind of multi-functional adapter for thoracic cavity drainage bottle shown in Fig. 1 and Fig. 2, comprise the medium size drainage tube joint 100, microtube joint 200 and the large size drainage tube joint 300 that removably connect successively from top to bottom.
The bottom of medium size drainage tube joint 100 has a straight length 120, and the bottom of straight length 120 is provided with the first external screw thread 121.
Microtube joint 200 comprises straight pipe 210 and rotating cylinder portion 220, and the middle part of straight pipe 210 and bottom are respectively arranged with the first positive stop lug boss 211 and the second positive stop lug boss 212, and the bottom of straight pipe 210 is provided with the second external screw thread 213.Top, rotating cylinder portion 220 has opening 221, it is peripheral that rotating cylinder portion 220 is set in straight pipe 210, the bottom in rotating cylinder portion 220 has the position-limited edge 222 be limited between the first positive stop lug boss 211 and the second positive stop lug boss 212, the inwall in rotating cylinder portion 220 has the first female thread 213, and this first female thread 213 can coordinate with the first external screw thread 121 or microtubule external screw thread.
The inwall hollow of large size drainage tube joint 300 forms large drainage channel 320, and large drainage channel 320 top is provided with the second female thread 321 coordinated with the second external screw thread 213.The bottom of large size drainage tube joint 300 has a straight section pipe 330, and this straight section pipe 330 can be threaded connection with the inlet 410 of thoracic cavity drainage bottle 400 or clamping or interference are connected.
In order to improve connection sealing and the operation convenience of medium size drainage tube joint 100 and medium size drainage tube, in the present embodiment, medium size drainage tube joint 100 inwall hollow forms middle drainage channel 101, and external diameter and middle drainage channel 101 internal diameter of straight pipe 210 are suitable.Medium size drainage tube joint 100 outer wall is become the first large pyramidal structure by top gradually to bottom external diameter, and the first pyramidal structure outer peripheral face is arranged at intervals with some indent limited steps 110 vertically.
In order to improve connection sealing and the operation convenience of large size drainage tube joint 300 and large size drainage tube, in the present embodiment, large size drainage tube joint 300 outer wall is become the second large pyramidal structure by top gradually to bottom external diameter, and the second pyramidal structure outer peripheral face is arranged at intervals with some indent limited steps 310 vertically.The external diameter of the second pyramidal structure is greater than the external diameter of the first pyramidal structure, and what be applicable to more different models to make this utility model is hose connection.
Operation principle of the present utility model is as follows:
When needs are connected with medium size drainage tube, directly medium size drainage tube 100 joint is inserted in medium size drainage tube; When needs are connected with microtubule, unload medium size drainage tube joint 100, straight pipe 210 is inserted microtubule and first female thread 223 fitted seal in the external screw thread of microtubule bottom and rotating cylinder portion 220 is fixed: when needs are connected with large size drainage tube, unload microtube joint 200, directly large size drainage tube joint 300 is inserted in large size drainage tube.
More than show and describe ultimate principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; this utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from this utility model spirit and scope; this utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed this utility model.The claimed scope of this utility model is defined by appending claims and equivalent thereof.
Claims (5)
1., for a multi-functional adapter for thoracic cavity drainage bottle, comprise the large size drainage tube joint that microtube joint, medium size drainage tube joint and bottom are connected with the inlet of thoracic cavity drainage bottle, it is characterized in that,
The bottom of described medium size drainage tube joint is provided with the first external screw thread;
Described microtube joint comprises straight pipe and rotating cylinder portion, the middle part of described straight pipe and bottom are respectively arranged with the first positive stop lug boss and the second positive stop lug boss, it is peripheral that described rotating cylinder portion is set in described straight pipe, described rotating cylinder portion open top and bottom has the position-limited edge be limited between described first positive stop lug boss and the second positive stop lug boss, the inwall in described rotating cylinder portion has the first female thread coordinated with described first external screw thread or microtubule external screw thread, and the bottom of described straight pipe is provided with the second external screw thread;
The inwall hollow of described large size drainage tube joint forms large drainage channel, and described large drainage channel top is provided with the second female thread coordinated with described second external screw thread.
2. a kind of multi-functional adapter for thoracic cavity drainage bottle as claimed in claim 1, it is characterized in that, described medium size drainage tube joint inwall hollow forms middle drainage channel, and external diameter and the described middle drainage channel internal diameter of described straight pipe are suitable.
3. a kind of multi-functional adapter for thoracic cavity drainage bottle as claimed in claim 1, it is characterized in that, described medium size drainage tube joint outer wall is become the first large pyramidal structure by top gradually to bottom external diameter, and described first pyramidal structure outer peripheral face is arranged at intervals with some indent limited steps vertically.
4. a kind of multi-functional adapter for thoracic cavity drainage bottle as claimed in claim 1, it is characterized in that, described large size drainage tube joint outer wall is become the second large pyramidal structure by top gradually to bottom external diameter, and described second pyramidal structure outer peripheral face is arranged at intervals with some indent limited steps vertically.
5. a kind of multi-functional adapter for thoracic cavity drainage bottle as claimed in claim 4, it is characterized in that, the external diameter of described second pyramidal structure is greater than the external diameter of described first pyramidal structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060980.4U CN204563046U (en) | 2015-01-28 | 2015-01-28 | A kind of multi-functional adapter for thoracic cavity drainage bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520060980.4U CN204563046U (en) | 2015-01-28 | 2015-01-28 | A kind of multi-functional adapter for thoracic cavity drainage bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204563046U true CN204563046U (en) | 2015-08-19 |
Family
ID=53855744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520060980.4U Expired - Fee Related CN204563046U (en) | 2015-01-28 | 2015-01-28 | A kind of multi-functional adapter for thoracic cavity drainage bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204563046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621185A (en) * | 2017-10-06 | 2019-04-16 | Q医疗国际有限公司 | Electrical connector for stomach calibration hose |
-
2015
- 2015-01-28 CN CN201520060980.4U patent/CN204563046U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109621185A (en) * | 2017-10-06 | 2019-04-16 | Q医疗国际有限公司 | Electrical connector for stomach calibration hose |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204563046U (en) | A kind of multi-functional adapter for thoracic cavity drainage bottle | |
| CN204404492U (en) | A kind of pipeline configuration of A/C evaporator | |
| CN206889690U (en) | A kind of fast-connecting type Universal angle valve | |
| CN201651645U (en) | Telescopic joint | |
| CN205479948U (en) | Sealed casing cap | |
| CN204533893U (en) | A kind of SEALING FITTING | |
| CN209196339U (en) | A kind of sealing structure for pipeline connection | |
| CN203948842U (en) | A kind of quick coupling | |
| CN206861128U (en) | A kind of flared type taper thread free flow coupling body | |
| CN205534768U (en) | Tee bend hose nipple | |
| CN105570588A (en) | Hydraulic pipe connector convenient and fast to connect and capable of serving as three-way pipe connector and four-way pipe connector | |
| CN204554201U (en) | A kind of combined type PVC socket joint | |
| CN204114392U (en) | Valve connector | |
| CN204628847U (en) | Pipeline anti-leakage water-bound | |
| CN104235535A (en) | Valve coupler | |
| CN204512732U (en) | The connecting head structure of new tube joint | |
| CN204099772U (en) | Be applied to the joiner of valve | |
| CN204328308U (en) | A kind of connecting tee fast | |
| CN203717913U (en) | Saddle-shaped rubber sealing ring for saddle-shaped by-pass of drinking water pipeline joint | |
| CN203927140U (en) | A kind of pipe coupling | |
| CN204284763U (en) | A kind of elbow connection pipe fast | |
| CN204177594U (en) | Pressure testing device | |
| CN204062241U (en) | A kind of union | |
| CN205554672U (en) | Canning of toothpaste liquid filling machine connects | |
| CN205226543U (en) | Dual -purpose ball valve is connected with internal thread to outer silk |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150819 Termination date: 20170128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |