CN203885990U - Thoracocentesis drainage tube with air bag - Google Patents
Thoracocentesis drainage tube with air bag Download PDFInfo
- Publication number
- CN203885990U CN203885990U CN201420168019.2U CN201420168019U CN203885990U CN 203885990 U CN203885990 U CN 203885990U CN 201420168019 U CN201420168019 U CN 201420168019U CN 203885990 U CN203885990 U CN 203885990U
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- air bag
- drainage
- drain
- patient
- cuff
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Abstract
The utility model provides a thoracocentesis drainage tube with an air bag. The thoracocentesis drainage tube comprises a drainage tube body with a drainage end placed inside the thoracic cavity of a patient, and an air sac assembly containing a sleeving sac axially sleeving the tube wall of the drainage tube body, an inflating tube communicated with the sleeving sac, and a one-way valve disposed inside the inflating tube, wherein of the drainage tube body, one segment of tube body inserted into the thoracic cavity of the patient serves as an inner segment tube body while the portion exposed outside the thoracic cavity of the patient serves as an outer segment tube body; the inner segment tube body is provided with a plurality of drainage holes in a preset arrangement manner on the side wall close to the drainage end; the air sac assembly is disposed at the end on the outer segment tube body and close to the inner segment tube body; and the inner wall of the sleeving sac is adhered to the outer wall of the tube wall. With adoption of the thoracocentesis drainage tube with the air bag, puncture holes of the body surface of the patient are sealed, bleeding and dirty leakage of the puncture holes are prevented, the drainage process is clean and hygiene, and the drainage becomes complete and better in effect.
Description
Technical field
This utility model relates to a kind of drainage tube, is specifically related to a kind of band air bag thoracic drainage and thoracentesis pipe that hydrothorax is carried out to drain.
Background technology
Intrathoracic drain is widely used in cardiac thoracic surgery, for the indefinite situation of character of hydrothorax, there is hydrops in thoracic cavity or is that pneumothorax, empyema, malignant pleural effusion and the patient who carries out pleura intracavitary administration need to carry out thoracic drainage and thoracentesis art, by intrathoracic drain, intrathoracic dirt is excreted.
At present doctor carries out drainage tube great majority that thoracic drainage and thoracentesis art adopts for central venous catheter as shown in Figure 4 to patient, does not have the intrathoracic drain that carries out drain for thoracic cavity specially.In the time carrying out thoracic drainage and thoracentesis art, first by puncture needle, punctured in patient's thoracic cavity, then rustless steel seal wire is inserted to thoracic cavity and takes out puncture needle in puncture needle, secondly, insert drainage tube to thoracic cavity and extract rustless steel seal wire along rustless steel seal wire, now, drainage tube can drain external to intrathoracic dirt.
Because the central venous catheter adopting at present is mainly designed for deep venous puncture, not for thoracentesis, the whole caliber of central venous catheter is consistent, and caliber is thinner, carrying out in thoracic drainage and thoracentesis art process, the diameter of patient's puncturing hole is with it larger than the diameter of drainage tube, make to have gap between puncturing hole and drainage tube, easily cause that gas enters thoracic cavity and produces pneumothorax, trocar puncture hole hemorrhage, and the situation such as the outer sepage of puncturing hole, not only endanger patient body health, and make to be infected with dirt on patient's skin, cause the clouding health of drain process, make troubles to patient and medical personnel.In addition, existing drainage tube is only at front opening, because intrathoracic dirt is probably that the Regional Dispersion of one one is in whole thoracic cavity, when once intrathoracic dirt completes after drain the dirt position of a certain wherein at the front opening of drainage tube, because front opening does not contact at all with the dirt of other pieces, also just cannot be clean by being dispersed in whole intrathoracic each dirt region drain thoroughly, cause drain not thorough.
For the problems referred to above, prior art lacks a kind of drain more thoroughly and makes the thoracic drainage and thoracentesis pipe for thoracic drainage and thoracentesis art of drain process clean hygiene.
Utility model content
This utility model carries out in order to address the above problem, and object is the band air bag thoracic drainage and thoracentesis pipe that provides a kind of drain more thoroughly and make drain process clean hygiene.
This utility model provides a kind of band air bag thoracic drainage and thoracentesis pipe that is inserted into patient chest intracavity and carries out drain, there is such feature, comprise: drain body, there is the intrathoracic drain end of the patient of being placed in, and air bag component, comprise: be axially sleeved on the cuff outside the tube wall of drain body, the gas tube being connected with cuff, and check valve in gas tube, wherein, in drain body, be inserted into the intrathoracic one section of body of patient as inner segment body, drain body is exposed to the extrathoracic part of patient as outer section of body, inner segment body is being provided with a plurality of conduction holes near on the sidewall of drain end with predetermined arrangement mode, air bag component is located on outer section of body and one end of close inner segment body, the inwall of cuff and the outer wall of tube wall are bonding.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also there is such feature: wherein, predetermined arrangement mode is that a plurality of conduction holes are screw thread arrangement on the sidewall of inner segment body.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also there is such feature: wherein, predetermined arrangement mode is that a plurality of conduction holes form at least two row conduction hole groups on the sidewall of inner segment body.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also there is such feature: wherein, the scope of the length of drain body is 30cm to 80cm, and the scope of the diameter of each conduction hole is 0.5mm to 4mm.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also there is such feature: wherein, on outer section of body, cover is useful on the flow-stopping clip that cuts off drain body.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also there is such feature: wherein, drain end tapered and cylindrical in any one.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also have such feature: wherein, air bag component also comprises instruction sacculus, instruction sacculus is connected with cuff by gas tube.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also there is such feature: wherein, drain body is provided with connector at the other end relative with drain end.
In the band air bag thoracic drainage and thoracentesis pipe providing at this utility model, can also there is such feature: wherein, connector be connected for the drainage bag that holds the dirt being drained by patient chest intracavity.
The effect of utility model
The band air bag thoracic drainage and thoracentesis pipe related according to this utility model, in the time that the inner segment body of drain body is inserted in patient's thoracic cavity, the cuff being axially socketed in outside the tube wall of drain body just in time exposes outside the thoracentesis hole that is blocked in patient, by gas tube, cuff is inflated cuff is expanded, make cuff be close to patient's skin surface, due to the inwall of cuff and the outer wall of drain body bonding, making does not have gap between cuff and drain body, and in gas tube, be provided with check valve and prevent the gas overflowing in cuff, therefore, cuff after inflation can be clogged compressing to patient's puncturing hole with it, and then sealing puncturing hole, prevent trocar puncture hole hemorrhage, puncturing hole oozes out dirt outward, make drain process clean hygiene.In addition, owing to being provided with a plurality of conduction holes with predetermined arrangement mode on the sidewall of inner segment body, increased drainage tube in patient's thoracic cavity with the dirt of the regional that distributes in whole thoracic cavity contact area with contact long-pending rate, make drain more thoroughly, more abundant, drainage effect is better.
Brief description of the drawings
Fig. 1 is the structural representation with air bag thoracic drainage and thoracentesis pipe in embodiment of the present utility model;
Fig. 2 is the first predetermined arrangement mode structural representation of conduction hole in variation of the present utility model;
Fig. 3 is the second predetermined arrangement mode structural representation of conduction hole in variation of the present utility model; And
Fig. 4 is the structural representation of the central venous catheter in background technology.
Detailed description of the invention
For technological means, creation characteristic that this utility model is realized, reach object and effect is easy to understand, following examples are specifically addressed this utility model band air bag thoracic drainage and thoracentesis pipe by reference to the accompanying drawings.
Fig. 1 is the structural representation with air bag thoracic drainage and thoracentesis pipe in embodiment of the present utility model.
As shown in Figure 1, in the present embodiment, band air bag thoracic drainage and thoracentesis pipe 100 is applied in thoracic drainage and thoracentesis art process, be inserted into and in patient's thoracic cavity, intrathoracic patient dirt drained external, in the drainage bag not showing in dirt load map the most at last, this drainage bag is for holding the dirt that patient chest intracavity drains.
Band air bag thoracic drainage and thoracentesis pipe 100 comprises: drain body 110 and air bag component 120.
The tubulose that the drain body 110 of being made up of radiopaque polyurethane is hollow structure, it is yellow that pipe shaft is, and the length of drain body 110 is 30cm, and the diameter of inner drainage pipe is 2mm.Drain body 110 has the drain end 111 that the intrathoracic dirt of patient is carried out to drain, and drain end 111 is tapered, and the internal diameter of the draining hole of drain end 111 is 1mm.The outer tube wall of drain body 110 is provided with the scale marker not showing in figure, and scale marker represents the distance value of the draining hole of current location and drain end 111.Drain body 110 is inserted into one section of body of patient chest intracavity as inner segment body 112, and drain body 110 is exposed to the extrathoracic one section of body of patient as outer section of body 113.Inner segment body 112 is being provided with a plurality of conduction holes 114 near on the sidewall of drain end 111 with predetermined arrangement mode, in the present embodiment, inner tube body 112 is provided with three conduction holes 114 in the represented 3cm of scale marker, these three positions of 6cm, 9cm, the diameter of three conduction holes 114 is all 2mm, and three conduction holes 114 on the sidewall of inner segment body 111 relatively to setting.On outer section of body 112, be arranged with flow-stopping clip 115, in the time that flow-stopping clip 115 is clamped drain body 110, can cut off the drain process of drain body 110.In addition, in drain body 110, the other end relative with drain end 111 is provided with connector 116, and connector 116 is standard interface, can be tightly connected with drainage bag.
Air bag component 120 is located on outer section of body 113 and near inner segment body 112, therefore, air bag component 120 is exposed to outside patient's thoracic cavity equally.Air bag component 120 comprises: the check valve not showing in cuff 121, gas tube 122, pilot balloon 123 and figure.
The cuff 121 of being made up of soft adjudicate two cases together ethylene is axially socketed in outside the tube wall of drain body 110, and be positioned on the represented 20cm position of scale marker, the outer wall of the inwall of cuff 121 and drain body 110 is bonding, make airtight gapless between the two, the length of cuff 121 is 5cm, the wide 3mm of being, and between the inside and outside wall of cuff 121, can be filled with gas cuff 121 is expanded, can be full of about 1mm air.Gas tube 122 is connected with cuff 121 and is positioned on the lateral wall of drain body 100, instruction sacculus 123 is connected with cuff 121 by gas tube 122, check valve is located in gas tube 122 and is positioned at the end of gas tube 122, one end of check valve is connected with instruction sacculus 123, and the other end is inflated for connection standard syringe.
Utilize syringe by check valve during to the interior injection air of gas tube 122, air is delivered to cuff 121 via gas tube 122, cuff 121 is expanded, now, cuff 121 is close to patient's skin, because the expansion of cuff 121 makes cuff 121, puncturing hole with it patient is clogged to compressing, thereby, cuff 121 plays sealing function to patient's puncturing hole with it, places trocar puncture hole hemorrhage, the outer sepage of puncturing hole.In addition, closing one-way valve can prevent the gas leak of cuff 121 inside, makes cuff 121 maintain in the course of the work swelling state always.Thereby medical personnel can detect cuff 121 by the state flat lower or that heave of instruction sacculus 123 and whether be in normal operating conditions.
Specifically illustrate the work process with air bag thoracic drainage and thoracentesis pipe 100 below in conjunction with the implementation process of thoracic drainage and thoracentesis art.
After the definite point of puncture in B ultrasonic location or body surface marking location, first by puncture needle, punctured in patient's thoracic cavity, secondly, rustless steel seal wire is inserted to patient chest intracavity from the tail end of puncture needle along boring structure, and take out puncture needle, again, under the guiding of rustless steel seal wire, insert drain body 110, confirm that according to the scale marker on drain body 110 or x-ray drain body 110 inserts the length in patient thoracic cavity, finally, take out rustless steel seal wire, now drain body 110 is inserted in patient's thoracic cavity.
Syringe is connected with check valve, by syringe to the interior injection air of gas tube 122, thereby cuff 121 is inflated cuff 121 is expanded, after expanding, cuff 121 is close to patient's skin, play the effect of fixing band air bag thoracic drainage and thoracentesis pipe 100, simultaneously, cuff 121 plays compressing, sealing function to patient's puncturing hole with it, prevent trocar puncture hole hemorrhage, the outer sepage of puncturing hole, in addition, cuff 121 has sealed the gap between puncturing hole and drain body 100, has prevented that gas from entering patient thoracic cavity and causing patient's pneumothorax.Judge that by instruction sacculus 123 cuff 121, whether in normal operating conditions, when after the state confirmation of cuff 121, pulls up syringe, and the valve of closing one-way valve, prevent the gas leak in cuff 121.
Carry out in drain process at band air bag thoracic drainage and thoracentesis pipe 100, the conduction hole 114 that drain body 110 is positioned at by drain end 111 and three on the sidewall of drain body 110 is drained to drainage bag 200 to the intrathoracic dirt of patient, and medical personnel also can monitor that whether cuff is in normal operating conditions by the state flat lower or that heave of instruction sacculus 123.After the dirt drain of patient thoracic cavity, first cuff 121 is exitted, then extract drain body 110, so far complete the drain process with air bag thoracic drainage and thoracentesis pipe 100.
Fig. 2 is the first predetermined arrangement mode structural representation of conduction hole in variation of the present utility model.
As shown in Figure 2, the sidewall of inner segment body 112 is provided with nine conduction holes 114, and nine conduction holes 114 form three row conduction hole groups on the sidewall of inner segment body 112.
Fig. 3 is the second predetermined arrangement mode structural representation of conduction hole in variation of the present utility model.
As shown in Figure 3, the sidewall of inner segment body 112 is provided with eight conduction holes 114, and eight conduction holes 114 are spiral way arrangement on the sidewall of inner segment body 112.
The effect of embodiment and effect
The band air bag thoracic drainage and thoracentesis pipe related according to the present embodiment, in the time that the inner segment body of drain body is inserted in patient's thoracic cavity, the cuff being axially socketed in outside the tube wall of drain body just in time exposes outside the thoracentesis hole that is blocked in patient, by gas tube, cuff is inflated cuff is expanded, make cuff be close to patient's skin surface, due to the inwall of cuff and the outer wall of drain body bonding, making does not have gap between cuff and drain body, and in gas tube, be provided with check valve and prevent the gas overflowing in cuff, therefore, cuff after inflation can be clogged compressing to patient's puncturing hole with it, and then sealing puncturing hole, prevent trocar puncture hole hemorrhage, puncturing hole oozes out dirt outward, make drain process clean hygiene.In addition, owing to being provided with a plurality of conduction holes with predetermined arrangement mode on the sidewall of inner segment body, increased drainage tube in patient's thoracic cavity with the dirt of the regional that distributes in whole thoracic cavity contact area with contact long-pending rate, make drain more thoroughly, more abundant, drainage effect is better.In the band air bag thoracic drainage and thoracentesis pipe providing at the present embodiment, owing to being arranged with flow-stopping clip on drain body, in the time that flow-stopping clip is clamped drain body, can cut off the drain process of drain body, therefore, make drain more convenient flexibly, in the time that needs are closed drain, can realize fast.
In the band air bag thoracic drainage and thoracentesis pipe providing at the present embodiment, in the time that cuff is inflated, can judge by instruction sacculus the degrees of expansion of cuff, in addition, in drain process, also can and heave according to the flat lower of instruction sacculus and monitor that cuff, whether in normal operating conditions, makes medical personnel can understand more fast the duty of cuff, make drain process more relieved.
Above-mentioned embodiment is preferred case of the present utility model, is not used for limiting protection domain of the present utility model.
In the present embodiment, inner segment body is at the represented 3cm of scale marker, 6cm, these three positions of 9cm are provided with three conduction holes, and three conduction holes on the sidewall of inner segment body relatively to setting, this utility model provide band air bag thoracic drainage and thoracentesis pipe in, inner segment body is being provided with a plurality of conduction holes near on the sidewall of drain end with predetermined arrangement mode, predetermined arrangement mode can be arranged for a plurality of conduction holes are screw thread on the sidewall of inner segment body, can be that a plurality of conduction holes form at least two row conduction hole groups on the sidewall of inner segment body, it can also be other arrangement mode.
In the present embodiment, the length of drain body is 30cm, and in the band air bag thoracic drainage and thoracentesis pipe that this utility model provides, the length of drain body can also be the arbitrary numerical value in 30cm to 80cm.
In the present embodiment, the diameter of conduction hole is 2mm, and in the band air bag thoracic drainage and thoracentesis pipe that this utility model provides, the diameter of conduction hole can also be any number in 0.5mm to 4mm.
In the present embodiment, the connector that drain body is provided with at the other end relative with drain end is for connecting drainage bag, and in the band air bag thoracic drainage and thoracentesis pipe that this utility model provides, connector can also be used for connection standard syringe.
Claims (9)
1. a band air bag thoracic drainage and thoracentesis pipe, is inserted into patient chest intracavity and carries out drain, it is characterized in that, comprising:
Drain body, has and is placed in the intrathoracic drain end of described patient; And
Air bag component, comprises: be axially sleeved on cuff, the gas tube being connected with described cuff and the check valve in described gas tube outside the tube wall of described drain body,
Wherein, be inserted into the intrathoracic one section of body of described patient as inner segment body in described drain body, described drain body is exposed to the extrathoracic part of described patient as outer section of body,
Described inner segment body is being provided with a plurality of conduction holes near on the sidewall of described drain end with predetermined arrangement mode,
Described air bag component is located on described outer section of body and one end of close described inner segment body,
The inwall of described cuff and the outer wall of described tube wall are bonding.
2. band air bag thoracic drainage and thoracentesis pipe according to claim 1, is characterized in that:
Wherein, described predetermined arrangement mode is that a plurality of described conduction holes are screw thread arrangement on the sidewall of described inner segment body.
3. band air bag thoracic drainage and thoracentesis pipe according to claim 1, is characterized in that:
Wherein, described predetermined arrangement mode is that a plurality of described conduction holes form at least two row conduction hole groups on the sidewall of described inner segment body.
4. band air bag thoracic drainage and thoracentesis pipe according to claim 1, is characterized in that:
Wherein, the scope of the length of described drain body is 30cm to 80cm,
The scope of the diameter of each described conduction hole is 0.5mm to 4mm.
5. band air bag thoracic drainage and thoracentesis pipe according to claim 1, is characterized in that:
Wherein, on described outer section of body, cover is useful on the flow-stopping clip that cuts off described drain body.
6. band air bag thoracic drainage and thoracentesis pipe according to claim 1, is characterized in that:
Wherein, described drain end tapered and cylindrical in any one.
7. band air bag thoracic drainage and thoracentesis pipe according to claim 1, is characterized in that:
Wherein, described air bag component also comprises instruction sacculus,
Described instruction sacculus is connected with described cuff by described gas tube.
8. band air bag thoracic drainage and thoracentesis pipe according to claim 1, is characterized in that:
Wherein, described drain body is provided with connector at the other end relative with described drain end.
9. band air bag thoracic drainage and thoracentesis pipe according to claim 8, is characterized in that:
Wherein, described connector be connected for the drainage bag that holds the dirt being drained by described patient chest intracavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168019.2U CN203885990U (en) | 2014-04-09 | 2014-04-09 | Thoracocentesis drainage tube with air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420168019.2U CN203885990U (en) | 2014-04-09 | 2014-04-09 | Thoracocentesis drainage tube with air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203885990U true CN203885990U (en) | 2014-10-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420168019.2U Expired - Fee Related CN203885990U (en) | 2014-04-09 | 2014-04-09 | Thoracocentesis drainage tube with air bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203885990U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436334A (en) * | 2014-12-24 | 2015-03-25 | 陈高科 | Ventricular drainage tube pressure control device |
| CN105536120A (en) * | 2016-03-07 | 2016-05-04 | 马千里 | Bent chest cavity drainage tube |
| CN112121241A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature intrathoracic drain |
| CN112121242A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature negative pressure thoracic drainage bottle and miniature negative pressure thoracic drainage device |
| CN115227357A (en) * | 2022-08-11 | 2022-10-25 | 哈尔滨医科大学 | Thoracentesis drainage catheter with diffusion function |
-
2014
- 2014-04-09 CN CN201420168019.2U patent/CN203885990U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104436334A (en) * | 2014-12-24 | 2015-03-25 | 陈高科 | Ventricular drainage tube pressure control device |
| CN105536120A (en) * | 2016-03-07 | 2016-05-04 | 马千里 | Bent chest cavity drainage tube |
| CN112121241A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature intrathoracic drain |
| CN112121242A (en) * | 2020-08-24 | 2020-12-25 | 复旦大学附属华山医院 | Miniature negative pressure thoracic drainage bottle and miniature negative pressure thoracic drainage device |
| CN112121242B (en) * | 2020-08-24 | 2024-01-23 | 复旦大学附属华山医院 | Miniature negative pressure chest drainage bottle and miniature negative pressure chest drainage device |
| CN112121241B (en) * | 2020-08-24 | 2024-01-23 | 复旦大学附属华山医院 | Miniature intrathoracic drain |
| CN115227357A (en) * | 2022-08-11 | 2022-10-25 | 哈尔滨医科大学 | Thoracentesis drainage catheter with diffusion function |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141022 Termination date: 20170409 |