CN206715020U - A kind of new thoracic cavity tube-placing device - Google Patents
A kind of new thoracic cavity tube-placing device Download PDFInfo
- Publication number
- CN206715020U CN206715020U CN201620879431.4U CN201620879431U CN206715020U CN 206715020 U CN206715020 U CN 206715020U CN 201620879431 U CN201620879431 U CN 201620879431U CN 206715020 U CN206715020 U CN 206715020U
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- China
- Prior art keywords
- sleeve pipe
- external drainage
- puncture
- thoracic cavity
- placing device
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Abstract
The utility model belongs to medical apparatus and instruments technical field; more particularly to a kind of new thoracic cavity tube-placing device, including external drainage sleeve pipe, the puncture cannula that is plugged in the external drainage sleeve pipe and it is plugged on the flexible protection inner tube connected in the puncture cannula by elastic mechanism with the puncture cannula.The utility model can patient's wall of the chest carry out safely and effectively, without otch, Direct perforantes realize it is minimally invasive it is efficient put pipe operation, and facilitate body fix and hydrops and（Or）The discharge of pneumatosis, the utility model have it is simple in construction, it is minimally invasive to put pipe, it is easy to operate, safely and effectively, put convenient fixed after pipe and be easy to rinse repeatedly, keep drainage tube unobstructed, beneficial to hydrops and（Or）The advantages that pneumatosis is discharged and is easy to medicine to inject repeatedly.
Description
Technical field
The utility model belongs to medical apparatus and instruments technical field, more particularly to a kind of new thoracic cavity tube-placing device.
Background technology
Clinically have to thoracic cavity hydrops and（Or）Pneumatosis and the patient for causing clinical symptoms, often need to carry out pleural effusion
With（Or）The drainage of pneumatosis, sometimes according to different patients need also to need treated to its intrathoracic injection medicine, therefore,
Needed on the wall of the chest of patient carry out closed drainage of thoracic cavity operation, drainage tube is retained in thoracic cavity, with facilitate hydrops and（Or）Pneumatosis
Drainage or medicine injection, to reach the purpose for the treatment of.Due to traditional closed drainage of thoracic cavity operation, it prepares and the operating time
It is long, it is desirable to it is higher, often need specialist to operate, and wound is bigger, the nerve and blood vessel of easy damaged intercostal, and send
Blood, pneumoderm, draining hole sepage, or even infection etc. are not received by doctor and patient, and the paracentesis trocar of many improvement at present
Puncture and intubation can not fully be drained or also need to do otch and can not be fully achieved there is also easy damaged intracavitary internal organs or drainage tube are meticulous
The deficiencies of minimally invasiveization requires.
The Chinese utility model patent that patent publication No. is CN 2915044Y, publication date is 2007.06.27 discloses one
Kind catheter placement device for thoracic puncture, it is made up of puncture tube and built-in pipe, and built-in pipe is placed in puncture tube, and built-in pipe outer wall is tight
By puncturing inside pipe wall.Wherein, puncture tube is the hollow pipe with step, and front end is the tip for being provided with angle；Built-in pipe is by curing
The hollow pipe made of rubber, built-in pipe can also be made up of medical plastic, and built-in pipe front end is the tip for being provided with angle, front end
2-4 aperture is uniformly provided with tube wall, is easy to the extraction of internal liquid gas.
But the utility model exists complicated, put that pipe operation difficulty is big, effect is poor and put asking for pipe process hazard
Topic.
Utility model content
The purpose of this utility model is to provide a kind of new thoracic cavity tube-placing device, and it can carry out safety in patient's wall of the chest has
Effect, without otch, Direct perforantes realize it is minimally invasive it is efficient put pipe operation, and facilitate body fix and hydrops and（Or）Pneumatosis
Discharge, the utility model have it is simple in construction, it is minimally invasive to put pipe, it is easy to operate, safely and effectively, put convenient fixed after pipe and be easy to anti-
It is multiple to rinse, keep drainage tube unobstructed, beneficial to hydrops and（Or）The advantages that pneumatosis is discharged and is easy to medicine to inject repeatedly.
The solve the above problems technical scheme of use of the utility model is：A kind of new thoracic cavity tube-placing device, including draw outside
Stream sleeve pipe, the puncture cannula that is plugged in the external drainage sleeve pipe and be plugged in the puncture cannula by elastic mechanism and
The flexible protection inner tube of the puncture cannula connection, described puncture cannula one end stretch out the drainage tube and form puncture section, institute
Stating flexible protection inner tube one end and stretching out the puncture section and formed to meet obstructions can retract in the puncture section and disappear in the resistance
The protection section of the elastic force automatic spring of the elastic mechanism can be utilized after mistake.
External drainage sleeve pipe described in the setting is flexible pipe, and the puncture section is that threaded formula taper punctures cutter head or α angles are
30 ° of bevel needles, the flexible protection inner tube make it that putting pipe operation avoids puncturing in operation with reference to the elastic mechanism
Internal organ, the puncture cannula as finally stay in the external drainage sleeve pipe with patient opening, guiding position so that it is whole
Thoracic cavity drainage device has the characteristics of putting pipe conveniently, safe and effective.
Further preferred technical scheme is：The outer circumference surface of the protection section, which is provided with, to be used to draw the lateral of hydrops
Perforate, the one end of the flexible protection inner tube away from the protection section are provided with the protection inner tube bottom corresponding with the elastic mechanism
Seat.Positive and lateral perforate coordinates the syringe linkage section to be used for the opening in the thoracic cavity drainage device described in the setting
The pipe stage is put, to whether damaging muscle layer or intercostal vessels during puncture patient's wall of the chest and whether having enter into thoracic cavity, can be led to
Cross and whether be drawn into blood or gas is determined, and guide the angle and depth of puncture, it is ensured that puncture it is safe and effective so that
The thoracic cavity drainage device have put pipe safely, effectively, it is minimally invasive the characteristics of.
Further preferred technical scheme is：The described one end of inner sleeve away from the puncture section that punctures is provided with for covering
Pipe grips and the sleeve ring that detaches and is arranged on and is used for the syringe linkage section for extracting hydrops on described sleeve pipe ring.In the setting
The syringe linkage section carries out the extraction of hydrops pneumatosis by the puncture cannula during insertion, can also be after piercing
Extracted together by the puncture cannula and flexible protection inner tube.
Further preferred technical scheme is：The elastic mechanism include being arranged on spring inside described sleeve pipe ring with
And spring pedestal, the spring one end are against on the spring pedestal, the other end is against on the protection inner tube base, the guarantor
The diameter for protecting inner tube base is more than the diameter of the puncture cannula.
Further preferred technical scheme is：The external drainage sleeve pipe includes external drainage casing main body, for described outer
Drainage casing tube put after pipe it is fixed it is fixed, be arranged on the external drainage casing main body close to the puncture section and protection section
Drainage tube side opening and external drainage sleeve pipe connection head.
Further preferred technical scheme is：The fixation is the fixation including being connected with the external drainage casing main body
Ring and it is arranged in the retainer ring and is used for the fixed-wing that is fixedly connected, the both ends of the fixed-wing are provided with is passed through for rope
And fixed fixed-wing perforate.
Further preferred technical scheme is：On the fixed-wing side relative with the retainer ring be for
The fixed pan that the external drainage casing main body is fixed.
Further preferred technical scheme is：The retainer ring is fixed on the external drainage sleeve pipe by fixed block rotation
On.
Further preferred technical scheme is：The external drainage sleeve pipe be provided with puncture after the completion of the puncture cannula with
And flexible protection inner tube extracted out of described external drainage sleeve pipe after be used to be clamped the outer of sealing to the external drainage sleeve pipe and draw
Flow sleeve pipe clip.
Further preferred technical scheme is：Described sleeve pipe is equipped with for the flexible protection inner tube and elastic machine
The connector that structure loads and unloads inside it.Sleeve ring described in the setting can be opened by the connector, for the flexible guarantor
The installation and taking-up of inner tube and elastic mechanism are protected, described sleeve pipe ring is transparent nature, for observing its internal spring
Impaction state, then coordinate the protection inner tube base to be sent out when the flexible protection inner tube is upspring with the collision of described sleeve pipe ring
Sound, to detect whether the puncture cannula has penetrated the wall of the chest, play a part of protecting internal organ Anti-stabbing.
The utility model can patient's wall of the chest carry out safely and effectively, without otch, Direct perforantes, which are realized, minimally invasive efficiently to be put
Pipe operate, and facilitate body fix and hydrops and（Or）The discharge of pneumatosis, the utility model have it is simple in construction, it is minimally invasive to put
Pipe, it is easy to operate, safely and effectively, put convenient fixed after pipe and be easy to rinse repeatedly, keep drainage tube unobstructed, beneficial to hydrops and
（Or）The advantages that pneumatosis is discharged and is easy to medicine to inject repeatedly.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of front end insertion end in the utility model.
Fig. 3 is the structural representation of elastic mechanism in the utility model.
Fig. 4 is the structural representation that handle is fixed in rear end in the utility model.
Fig. 5 is that one kind that section is punctured in the utility model uses structural representation.
Embodiment
As described below is only preferred embodiment of the present utility model, and not the scope of the utility model is defined.
Embodiment：As shown in accompanying drawing 1,2,3,4 and 5, a kind of new thoracic cavity tube-placing device, including external drainage sleeve pipe 1, insert
The puncture cannula 2 that is connected in the external drainage sleeve pipe 1 and it is plugged in the puncture cannula 2 by elastic mechanism 4 and described
The flexible protection inner tube 3 that puncture cannula 2 connects, described one end of puncture cannula 2 stretch out the drainage tube 1 and form puncture section 201,
Described one end of flexible protection inner tube 3 stretches out the puncture section 201 and forms described puncture in section 201 and in institute that can retract that meet obstructions
The protection section 301 for the elastic force automatic spring that the elastic mechanism 4 can be utilized after resistance disappears is stated, the external drainage sleeve pipe 1 is soft
Pipe, the puncture section 201 is threaded formula taper puncture cutter head or α angles are 30 ° of bevel needles, the flexible knot of protection inner tube 3
Close the elastic mechanism 4 and avoid puncturing internal organ in operation so that putting pipe operation, the puncture cannula 2 is used as and finally stayed in
The opening of the external drainage sleeve pipe 1 with patient, guiding position so that whole thoracic cavity drainage device, which has, puts pipe conveniently, peace
The characteristics of complete effective.
The outer circumference surface of the protection section 301, which is provided with, is used to drawing the lateral perforate 302 of hydrops, in the flexible protection
The one end of pipe 3 away from the protection section 301 is provided with the protection inner tube base 303 corresponding with the elastic mechanism 4, the forward direction
The syringe linkage section 203 is coordinated to be used to put the pipe stage in the opening of the thoracic cavity drainage device with lateral perforate, to puncturing
Muscle layer or intercostal vessels whether are damaged during patient's wall of the chest and whether have enter into thoracic cavity, can be by whether being drawn into blood
Or gas is determined, and guide the angle and depth of puncture, it is ensured that puncture it is safe and effective so that the thoracic cavity drainage device
With put pipe safely, effectively, it is minimally invasive the characteristics of.
The described one end of inner sleeve 2 away from the puncture section 201 that punctures is provided with the sleeve ring for being used for sleeve pipe and gripping and detaching
202 and it is arranged on described sleeve pipe ring 202 and is used to extract the syringe linkage section 203 of hydrops, the syringe linkage section 203
The extraction of hydrops pneumatosis is carried out by the puncture cannula 2 during insertion, can also be covered after piercing by described puncture
3 extract together in pipe 2 and flexible protection.
The elastic mechanism 4 includes being arranged on the spring 401 and spring pedestal 402 inside described sleeve pipe ring 202, described
The one end of spring 401 is against on the spring pedestal 402, and the other end is against on the protection inner tube base 303, the protection inner tube
The diameter of base 303 is more than the diameter of the puncture cannula 2.The external drainage sleeve pipe 1 includes external drainage casing main body 101, used
After the external drainage sleeve pipe 1 puts pipe it is fixed it is fixed 102, be arranged on the external drainage casing main body 101 described in
Puncture section 201 and protect the drainage tube side opening 103 and external drainage sleeve pipe connection first 104 of section 301.It is described fixed 102 bags
Include the retainer ring 10201 being connected with the external drainage casing main body 101 and be arranged in the retainer ring 10201 and be used to fix
The fixed-wing 10202 of connection, the both ends of the fixed-wing 10202, which are provided with, is used for the fixed-wing perforate that rope is passed through and fixed
10203。
A side relative with the retainer ring 10201 is for the external drainage sleeve pipe on the fixed-wing 10202
The fixed pan that main body 101 is fixed.The retainer ring 10201 is fixed on the external drainage sleeve pipe 1 by the rotation of fixed block 10204
On.The external drainage sleeve pipe 1 is provided with puncture after the completion of the puncture cannula 2 and flexible protection inner tube 3 from the external drainage
It is used for the external drainage sleeve pipe clip 105 that sealing is clamped to the external drainage sleeve pipe 1 after being extracted in sleeve pipe 1.
Described sleeve pipe ring 202 is provided with the connection loaded and unloaded for the flexible protection inner tube 3 and elastic mechanism 4 inside it
Mouth 20201, described sleeve pipe ring 202 can be opened by the connector 20201, for the flexible protection inner tube 3 and elasticity
The installation and taking-up of mechanism 4, described sleeve pipe ring are transparent nature, for observing the impaction state of its internal spring, then are matched somebody with somebody
Close the protection inner tube base 303 and collide sounding with described sleeve pipe ring 202 when the flexible protection inner tube 3 is upspring, with inspection
Survey whether the puncture cannula 2 has penetrated the wall of the chest, play a part of protecting internal organ Anti-stabbing.
In the present embodiment, the drainage casing tube clip 105 is to be enclosed on the external drainage sleeve pipe 1 and by setting deviously
Two buckling pieces in the both sides of external drainage sleeve pipe 1 are put to block the external drainage sleeve pipe 1 to internal pressure engaging, be flared out with
So that the structure that the external drainage sleeve pipe 1 is unimpeded.In the present embodiment, penetrating and entirely use process in the tube-placing device
In be required for being maintained at the sealing of the outer one end of the wall of the chest, to prevent gas adds thoracic cavity from causing pneumothorax, such as in puncture process
The syringe linkage section 203 must just be connected with syringe.
Embodiment of the present utility model is explained in detail above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in the technical field those of ordinary skill possessed knowledge, this practicality can also not departed from
Various modification can be adapted on the premise of new objective.These are all without creative modification, as long as in power of the present utility model
All protected in sharp claimed range by Patent Law.
Claims (10)
- A kind of 1. new thoracic cavity tube-placing device, it is characterised in that:Including external drainage sleeve pipe（1）, be plugged on the external drainage sleeve pipe （1）In puncture cannula（2）And it is plugged on the puncture cannula（2）In pass through elastic mechanism（4）With the puncture cannula（2） The flexible protection inner tube of connection（3）, the puncture cannula（2）The external drainage sleeve pipe is stretched out in one end（1）Formed and puncture section （201）, the flexible protection inner tube（3）The puncture section is stretched out in one end（201）Formation meets obstructions the puncture section that can retract （201）In and the resistance disappearance after can utilize the elastic mechanism（4）Elastic force automatic spring protection section（301）.
- A kind of 2. new thoracic cavity tube-placing device according to claim 1, it is characterised in that：The protection section（301）It is outer Periphery is provided with the lateral perforate for being used for drawing hydrops（302）, the flexible protection inner tube（3）Away from the protection section （301）One end be provided with and the elastic mechanism（4）Corresponding protection inner tube base（303）.
- A kind of 3. new thoracic cavity tube-placing device according to claim 1, it is characterised in that：The puncture inner sleeve（2）Far From the puncture section（201）One end be provided with and be used for sleeve pipe and grip and the sleeve ring that detaches（202）And it is arranged on described sleeve pipe Ring（202）The upper syringe linkage section for being used to extract hydrops（203）.
- A kind of 4. new thoracic cavity tube-placing device according to claim 2, it is characterised in that：The elastic mechanism（4）Including It is arranged on described sleeve pipe ring（202）Internal spring（401）And spring pedestal（402）, the spring（401）One end is against institute State spring pedestal（402）On, the other end is against the protection inner tube base（303）On, the protection inner tube base（303）It is straight Footpath is more than the puncture cannula（2）Diameter.
- A kind of 5. new thoracic cavity tube-placing device according to claim 1, it is characterised in that：The external drainage sleeve pipe（1）Bag Include external drainage casing main body（101）, for the external drainage sleeve pipe（1）Put the fixation handle fixed after pipe（102）, be arranged on it is described External drainage casing main body（101）The upper close puncture section（201）And protection section（301）Drainage tube side opening（103）And External drainage sleeve pipe connection head（104）.
- A kind of 6. new thoracic cavity tube-placing device according to claim 5, it is characterised in that：Described fixed（102）Including With the external drainage casing main body（101）The retainer ring of connection（10201）And it is arranged on the retainer ring（10201）On be used for The fixed-wing being fixedly connected（10202）, the fixed-wing（10202）Both ends be provided with and be used for the rope fixed-wing that passes through and fix Perforate（10203）.
- A kind of 7. new thoracic cavity tube-placing device according to claim 6, it is characterised in that：The fixed-wing（10202）On With the retainer ring（10201）A relative side is for the external drainage casing main body（101）Fixed fixed pan.
- A kind of 8. new thoracic cavity tube-placing device according to claim 6, it is characterised in that：The retainer ring（10201）It is logical Cross fixed block（10204）Rotation is fixed on the external drainage sleeve pipe（1）On.
- A kind of 9. new thoracic cavity tube-placing device according to claim 1, it is characterised in that：The external drainage sleeve pipe（1）On Provided with the puncture cannula after the completion of puncture（2）And flexible protection inner tube（3）From the external drainage sleeve pipe（1）Used after interior extraction In to the external drainage sleeve pipe（1）It is clamped the external drainage sleeve pipe clip of sealing（105）.
- A kind of 10. new thoracic cavity tube-placing device according to claim 3, it is characterised in that：Described sleeve pipe ring（202）It is provided with For the flexible protection inner tube（3）And elastic mechanism（4）The connector loaded and unloaded inside it（20201）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879431.4U CN206715020U (en) | 2016-08-15 | 2016-08-15 | A kind of new thoracic cavity tube-placing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620879431.4U CN206715020U (en) | 2016-08-15 | 2016-08-15 | A kind of new thoracic cavity tube-placing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206715020U true CN206715020U (en) | 2017-12-08 |
Family
ID=60498828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620879431.4U Expired - Fee Related CN206715020U (en) | 2016-08-15 | 2016-08-15 | A kind of new thoracic cavity tube-placing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206715020U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303964A (en) * | 2018-11-09 | 2019-02-05 | 溧阳市人民医院 | A kind of closed drainage of pleural cavity sets effective elastic separating plier |
| CN109567901A (en) * | 2019-01-03 | 2019-04-05 | 郑明友 | Protection type incision surgical knife under hysteroscope |
-
2016
- 2016-08-15 CN CN201620879431.4U patent/CN206715020U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303964A (en) * | 2018-11-09 | 2019-02-05 | 溧阳市人民医院 | A kind of closed drainage of pleural cavity sets effective elastic separating plier |
| CN109303964B (en) * | 2018-11-09 | 2021-09-03 | 溧阳市人民医院 | Separating forceps for closed thoracic drainage catheter |
| CN109567901A (en) * | 2019-01-03 | 2019-04-05 | 郑明友 | Protection type incision surgical knife under hysteroscope |
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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: 20171208 Termination date: 20180815 |
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| CF01 | Termination of patent right due to non-payment of annual fee |