CN206548878U - A kind of closed thoracic drainage tube - Google Patents
A kind of closed thoracic drainage tube Download PDFInfo
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- CN206548878U CN206548878U CN201620899044.7U CN201620899044U CN206548878U CN 206548878 U CN206548878 U CN 206548878U CN 201620899044 U CN201620899044 U CN 201620899044U CN 206548878 U CN206548878 U CN 206548878U
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- drainage
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- drainage tube
- syringe
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Abstract
A kind of closed thoracic drainage tube, including drainage casing tube, drainage tube body is cased with drainage casing tube, injection-tube is provided between drainage tube body and drainage casing tube, injection-tube is extended by the upper perforate of drainage casing tube side to outside drainage casing tube, the end of injection-tube controls the opening and closing of injection-tube provided with control valve, because having added injection-tube in drainage casing tube, therefore while drainage injectable medicine, the front end detachable connection of the drainage casing tube has wireless pressure sensor, also include the pressure display unit for being used to receiving and showing that wireless pressure sensor sends detection signal, it detects intrathoracic pressure size by the wireless pressure sensor set in sleeve pipe front end, because intrathoracic pressure is normally 9cm water columns, therefore it can determine whether whether drainage tube inserts thoracic cavity by observing the pressure value of pressure display unit, so as to solve the implantation site of drainage tube in existing thoracentesis closed drainage completely by doctors experience judge and the problem of without specific detection means.
Description
Technical field
The utility model is related to a kind of medical equipment, more particularly to a kind of closed thoracic drainage tube.
Background technology
It is a potential pleural cavity between visceral layer and partial pleura, under normal circumstances, 10~30ml liquid is contained in pleural cavity
Body, plays lubrication, and it is produced and absorption is generally under dynamic equilibrium, pathological state, systemic disease or Lung and Chest Diseases sheet
Body causes excessive fluid retention referred to as pleural effusion in thoracic cavity, and chest lung closed drainage, which is pneumothorax, and chest and abdomen hydrops is generally used has
Imitate treatment means, standard practice is to insert closed thoracic drainage tube in the intercostal of linea medioclavicularis second, draw intrathoracic gas or
Liquid, so that the lobe of the lung is opened again.
Many pleural effusion patients are required for carrying out closed drainage of pleural cavity, and drainage tube of the prior art inserts rear drainage tube
Fibrous matter condenses to form thrombus in inwall easily pipe, causes blocked drainage tube, inadequate drainage, is implementing thoracentesis closed drainage
During art, during closed thoracic drainage tube is put, often occur that closed thoracic drainage tube storing is not in place, do not reach enclosed
The problem of drainage purpose, patient procedure is caused to extend or bear unnecessary pain, and current closed thoracic drainage tube is also deposited
The problem of the water-sealed drainage bottle volume of its connection is larger, because closed thoracic drainage tube will connect always in a period of time after surgery
The problem of connecing water-sealed drainage bottle, patient lies is difficult to activity on one's sick bed, and also easily flow backwards using water-sealed drainage bottle.
Utility model content
The utility model aims to provide a kind of closed thoracic drainage tube.
To realize above-mentioned utility model purpose, the utility model uses following technical scheme, a kind of closed thoracic drainage tube,
Including drainage casing tube, drainage tube body is cased with drainage casing tube, injection-tube, injection are provided between the drainage tube body and drainage casing tube
Pipe is extended by the upper perforate of drainage casing tube side to outside drainage casing tube, and the end of injection-tube controls injection-tube provided with control valve
Opening and closing, the front end detachable connection of the drainage casing tube has wireless pressure sensor, in addition to for receiving and showing nothing
Line pressure sensor sends the pressure display unit of detection signal；The inwall of the drainage tube body scribbles medication coat, the medicine
Coating is loaded with heparin, and the end of drainage tube body is connected with valve, and valve connects the transition duct bodies that a diameter is more than drainage tube body, mistake
Cross body and connect a syringe, the syringe is consistent with the diameter of drainage tube body with the top end diameter that transition duct bodies are connected, institute
State syringe and extend downwardly a tubular film from the centre position on its top, the film is located at syringe drainage entrance, and
It is connected in porch with syringe body in the way of heat seal, the end of syringe is provided with telescopic fixing device, syringe
Extract the flexible roll adjustment of posterior fixation devices and block injector tip in end.
Preferably, the elasticity that drainage tube also includes being arranged on drainage casing tube for drainage tube to be fixed on skin connects
Arch shaped cavity is provided with contact pin, the face that the flexible connection piece is contacted with skin.
Preferably, the drainage tube body is hollow soft body.
Drainage tube body is cased with the closed thoracic drainage tube of the utility model design, including drainage casing tube, drainage casing tube, institute
State and injection-tube is provided between drainage tube body and drainage casing tube, injection-tube is by the upper perforate of drainage casing tube side to drainage casing tube
Outer extension, the end of injection-tube controls the opening and closing of injection-tube provided with control valve, because having added injection-tube in drainage casing tube, therefore
Injectable medicine while drainage, therefore, makes drainage tubular construction more they tend to rationally, to improve drainage effect and control curative effect
Really, and simplify operation, it is easy to operate, and injection pipe end is provided with valve, and valve, institute are closed when that need not inject
Stating the front end detachable connection of drainage casing tube has wireless pressure sensor, in addition to for receiving and showing that wireless pressure is sensed
Device sends the pressure display unit of detection signal, and it is detected in thoracic cavity by the wireless pressure sensor set in sleeve pipe front end
Pressure size, because intrathoracic pressure is normally -9cm water columns, therefore by observing the pressure of pressure display unit
Value can determine whether whether drainage tube inserts thoracic cavity, and position is inserted so as to solve drainage tube in existing thoracentesis closed drainage
The problem of putting completely by doctors experience judgement without specific detection means, can improve the accuracy of drainage tube implantation site, contract
Short patient's treatment cycle, the wireless pressure sensor mitigated on patient suffering, and this closed thoracic drainage tube can be dismantled, from
And after a drainage terminates, wireless pressure sensor can be transferred on other drainage tubes after disinfecting, can be trouble
Person's Economy type medicine expense；The inwall of the drainage tube body scribbles medication coat, and the medication coat is loaded with heparin, and heparin is good
Anticoagulant substances, can effectively prevent hydrothorax drainage caused by blocked drainage tube it is not smooth caused by the complication such as hydrops pneumatosis,
The number of times of Chest X-rays repeatedly is reduced, mitigates sufferer pain；The end of drainage tube body is connected with valve, and valve one diameter of connection, which is more than, to be drawn
The transition duct bodies of flow tube body, transition duct bodies connect a syringe, and the top end diameter that the syringe is connected with transition duct bodies is with drawing
The diameter of flow tube body is consistent, and the utility model, instead of traditional water-sealed drainage bottle, so significantly reduces patient's using syringe
Burden, patient can still realize a certain degree of freely activity in the case where inserting drainage tube, and the syringe is from its top
Centre position extend downwardly a tubular film, the film is located at syringe drainage entrance, and in porch and syringe
Body is connected in the way of heat seal, accordingly even when there is the inverted situation tubular film of syringe in the pressure by surrounding liquid
It can automatically close afterwards, prevent liquid countercurrent from entering in drainage tube, make it using more conveniently, safely, the end of syringe is set
There is telescopic fixing device, injector tip extracts the flexible roll adjustment of posterior fixation devices and blocks injector tip, so injects
The end piston core pin of device also will not under the influence of air pressure slowly return, but hydrops is slowly extracted out, in addition, even in injection
There is situation about blocking in device port, and only need to close valve, the diameter of transition duct bodies is natively larger, pulls up syringe and directly squeezes
Pressure, can also direct transducer set new transition duct bodies and syringe, it is very convenient.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the schematic diagram of the utility model drainage casing tube.
In figure：1st, drainage casing tube；2nd, drainage tube body；3rd, injection-tube；4th, control valve；5th, wireless pressure sensor；6th, pressure
Display；7th, valve；8th, transition duct bodies；9th, syringe；10th, tubular film；11st, fixing device；12nd, flexible connection piece.
Embodiment
Embodiment of the present utility model is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning
Same or similar element or element with same or like function are represented to same or similar label eventually.Below by ginseng
The embodiment for examining accompanying drawing description is exemplary, is only used for explaining the utility model, and it is not intended that to of the present utility model
Limitation.
In description of the present utility model, unless otherwise prescribed with restriction, it is necessary to explanation, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be the company of mechanical connection or electrical connection or two element internals
It is logical, can be joined directly together, can also be indirectly connected to by intermediary.For the ordinary skill in the art, may be used
To understand the concrete meaning of above-mentioned term as the case may be.
Referring to a kind of closed thoracic drainage tube of Fig. 1 and Fig. 2 descriptions according to the utility model embodiment, including drainage
Drainage tube body 2 is cased with sleeve pipe 1, drainage casing tube 1, injection-tube 3, injection-tube are provided between the drainage tube body 2 and drainage casing tube 1
3 are extended by the upper perforate of the side of drainage casing tube 1 to outside drainage casing tube 1, and the end of injection-tube 3 controls note provided with control valve 4
Penetrate the opening and closing of pipe 3, the front end detachable connection of the drainage casing tube 1 has a wireless pressure sensor 5, in addition to for receiving and
Display wireless pressure sensor 5 sends the pressure display unit 6 of detection signal；The inwall of the drainage tube body 2 scribbles medicine painting
Layer, the medication coat is loaded with heparin, and the end of drainage tube body 2 is connected with valve 7, and valve 7 connects a diameter and is more than drainage tube body 2
Transition duct bodies 8, transition duct bodies 8 connect a syringe 9, top end diameter and drainage that the syringe 9 is connected with transition duct bodies 8
The diameter of body 2 is consistent, and the syringe 9 extends downwardly a tubular film 10 from the centre position on its top, and the film 10 is set
It is connected in the drainage entrance of syringe 9, and in porch with syringe body in the way of heat seal, the end of syringe 9 is set
There is a telescopic fixing device 11, injector tip extracts the roll adjustment that stretches of posterior fixation devices 11 and blocks injector tip.
Preferably, drainage tube also includes being arranged on the elasticity for being used to be fixed on drainage tube on skin on drainage casing tube 1
Arch shaped cavity is provided with connection sheet 12, the face that the flexible connection piece 12 is contacted with skin.
Preferably, the drainage tube body 2 is hollow soft body.
Drainage tube body is cased with the closed thoracic drainage tube of the utility model design, including drainage casing tube, drainage casing tube, institute
State and injection-tube is provided between drainage tube body and drainage casing tube, injection-tube is by the upper perforate of drainage casing tube side to drainage casing tube
Outer extension, the end of injection-tube controls the opening and closing of injection-tube provided with control valve, because having added injection-tube in drainage casing tube, therefore
Injectable medicine while drainage, therefore, makes drainage tubular construction more they tend to rationally, to improve drainage effect and control curative effect
Really, and simplify operation, it is easy to operate, and injection pipe end is provided with valve, and valve, institute are closed when that need not inject
Stating the front end detachable connection of drainage casing tube has wireless pressure sensor, in addition to for receiving and showing that wireless pressure is sensed
Device sends the pressure display unit of detection signal, and it is detected in thoracic cavity by the wireless pressure sensor set in sleeve pipe front end
Pressure size, because intrathoracic pressure is normally -9cm water columns, therefore by observing the pressure of pressure display unit
Value can determine whether whether drainage tube inserts thoracic cavity, and position is inserted so as to solve drainage tube in existing thoracentesis closed drainage
The problem of putting completely by doctors experience judgement without specific detection means, can improve the accuracy of drainage tube implantation site, contract
Short patient's treatment cycle, the wireless pressure sensor mitigated on patient suffering, and this closed thoracic drainage tube can be dismantled, from
And after a drainage terminates, wireless pressure sensor can be transferred on other drainage tubes after disinfecting, can be trouble
Person's Economy type medicine expense；The inwall of the drainage tube body scribbles medication coat, and the medication coat is loaded with heparin, and heparin is good
Anticoagulant substances, can effectively prevent hydrothorax drainage caused by blocked drainage tube it is not smooth caused by the complication such as hydrops pneumatosis,
The number of times of Chest X-rays repeatedly is reduced, mitigates sufferer pain；The end of drainage tube body is connected with valve, and valve one diameter of connection, which is more than, to be drawn
The transition duct bodies of flow tube body, transition duct bodies connect a syringe, and the top end diameter that the syringe is connected with transition duct bodies is with drawing
The diameter of flow tube body is consistent, and the utility model, instead of traditional water-sealed drainage bottle, so significantly reduces patient's using syringe
Burden, patient can still realize a certain degree of freely activity in the case where inserting drainage tube, and the syringe is from its top
Centre position extend downwardly a tubular film, the film is located at syringe drainage entrance, and in porch and syringe
Body is connected in the way of heat seal, accordingly even when there is the inverted situation tubular film of syringe in the pressure by surrounding liquid
It can automatically close afterwards, prevent liquid countercurrent from entering in drainage tube, make it using more conveniently, safely, the end of syringe is set
There is telescopic fixing device, injector tip extracts the flexible roll adjustment of posterior fixation devices and blocks injector tip, so injects
The end piston core pin of device also will not under the influence of air pressure slowly return, but hydrops is slowly extracted out, in addition, even in injection
There is situation about blocking in device port, and only need to close valve, the diameter of transition duct bodies is natively larger, pulls up syringe and directly squeezes
Pressure, can also direct transducer set new transition duct bodies and syringe, it is very convenient.
In the description of this specification, the description meaning of reference term " one embodiment ", " example " or " some examples " etc.
Refer to and be contained in of the present utility model at least one with reference to specific features, structure, material or the feature that the embodiment or example are described
In individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned term
Or example.Moreover, specific features, structure, material or the feature of description in any one or more embodiments or can be shown
Combined in an appropriate manner in example.
While there has been shown and described that embodiment of the present utility model, it will be understood by those skilled in the art that：
These embodiments can be carried out with a variety of changes, modification in the case where not departing from principle of the present utility model and objective, replaced
And modification, scope of the present utility model limits by claim and its equivalent.
Claims (3)
1. a kind of closed thoracic drainage tube, it is characterised in that including drainage casing tube, is cased with drainage tube body in drainage casing tube, described
Injection-tube is provided between drainage tube body and drainage casing tube, injection-tube is by the upper perforate of drainage casing tube side to outside drainage casing tube
Extension, the end of injection-tube controls the opening and closing of injection-tube provided with control valve, and the front end detachable connection of the drainage casing tube has
Wireless pressure sensor, in addition to for receiving and showing that wireless pressure sensor sends the pressure display unit of detection signal；
The inwall of the drainage tube body scribbles medication coat, and the medication coat is loaded with heparin, and the end of drainage tube body is connected with valve, valve
One diameter of connection is more than the transition duct bodies of drainage tube body, and transition duct bodies connect a syringe, the syringe and transition duct bodies
The top end diameter of connection is consistent with the diameter of drainage tube body, and the syringe extends downwardly a tubular from the centre position on its top
Film, the film is located at syringe drainage entrance, and is connected in porch with syringe body in the way of heat seal, injects
The end of device is provided with telescopic fixing device, and injector tip extracts the flexible roll adjustment of posterior fixation devices by injector tip card
Firmly.
2. closed thoracic drainage tube according to claim 1, it is characterised in that drainage tube also includes being arranged on drainage casing tube
On the upper flexible connection piece for being used to drainage tube is fixed on skin, the face that the flexible connection piece is contacted with skin be provided with arc
Shape cavity.
3. closed thoracic drainage tube according to claim 1, it is characterised in that the drainage tube body is hollow soft tube
Body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899044.7U CN206548878U (en) | 2016-08-18 | 2016-08-18 | A kind of closed thoracic drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620899044.7U CN206548878U (en) | 2016-08-18 | 2016-08-18 | A kind of closed thoracic drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206548878U true CN206548878U (en) | 2017-10-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620899044.7U Active CN206548878U (en) | 2016-08-18 | 2016-08-18 | A kind of closed thoracic drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206548878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481751A (en) * | 2018-12-12 | 2019-03-19 | 吕洪钦 | A kind of drainage device for cardiothoracic surgery being fixed easily function with anti-clogging |
-
2016
- 2016-08-18 CN CN201620899044.7U patent/CN206548878U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109481751A (en) * | 2018-12-12 | 2019-03-19 | 吕洪钦 | A kind of drainage device for cardiothoracic surgery being fixed easily function with anti-clogging |
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