CN206081161U - Device is put into in thorax drainage - Google Patents
Device is put into in thorax drainage Download PDFInfo
- Publication number
- CN206081161U CN206081161U CN201620749277.9U CN201620749277U CN206081161U CN 206081161 U CN206081161 U CN 206081161U CN 201620749277 U CN201620749277 U CN 201620749277U CN 206081161 U CN206081161 U CN 206081161U
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- Prior art keywords
- probe
- piston tube
- tube
- outer tube
- piston
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Abstract
The utility model discloses a device is put into in thorax drainage, medical instrument technical field. The device includes: outer tube, piston tube, probe and sealing member, the outer tube suit is on piston tube, and piston tube's both ends all are located the outside of outer tube, and the sealing member is located between outer tube and the piston tube, the piston tube suit is on the probe, and the both ends of probe all are located piston tube's outside, and the lower extreme of probe is the curved surface with piston tube's lower extreme, and the curved surface of probe lower extreme is in the same place with the curved surface linking of piston tube lower extreme. The utility model discloses because easy operation can once accomplish rapidly according to the flow, relatively other drainage technique times of having practiced thrift, the operation is swift, has also improved and has put a tub efficiency, and interior, surgeon all easily masters, is applicable to clinical popularization.
Description
Technical field
The utility model is related to technical field of medical instruments, more particularly to a kind of chest drainage embedded device.
Background technology
Traditional closed thoracic drainage tube method for posting is sterilization, drape, local anaesthesia is first after coming into force cuts skin about along intercostal space
2cm, with vessel forceps blunt separation is subcutaneous and muscle after insert drainage tube with vessel forceps guiding, need through professional surgery training
Medical personnel can just complete operation, and the operating time is longer, and the damage to patient is heavier, easily causes patient's pneumoderm and skin
Lower soft tissue via；And, it is postoperative because patient tissue is excessive with drainage ligament, cause the fixed still seal of postoperative suture not
It is good, meanwhile, the drainage tube inserted enters the unreliable need of thoracic cavity length, needs repeatedly to check and adjust drainage tube, so as to direct shadow
Therapeutic effect is rung, increases patient's average length of hospitalization, and increase patient's course of disease and financial burden.
Utility model content
In order to solve problem of the prior art, the utility model embodiment provides a kind of chest drainage embedded device.Institute
State technical scheme as follows：
The utility model embodiment provides a kind of chest drainage embedded device, including：Outer tube, piston tube, probe and
Seal；
Outer tube is sleeved in piston tube, and the two ends of piston tube are respectively positioned on the outside of outer tube, and seal is located at outer tube and piston
Between pipe；
Piston tube is sleeved on probe, and the two ends of probe are respectively positioned on the outside of institute's piston tube, the lower end of probe and piston tube
Lower end be curved surface, and the curved surface of probe lower end is engaged togather with the curved surface of piston tube lower end.
In addition, a kind of chest drainage embedded device that the utility model embodiment is provided also has following supplementary technology special
Levy.
Alternatively, seal is fixed on outer tube wall.
Alternatively, seal includes at least two pieces rubber gaskets.
Alternatively, the curved surface of the lower end of probe is conical camber with the curved surface of the lower end of piston tube.
Alternatively, the upper end of piston tube is provided with stop part, and the stop part of piston tube stretches into outer tube for limiting piston tube
Position.
Alternatively, the upper end of probe is provided with stop part, and the stop part of probe limits the position for stretching into piston tube for probe.
Alternatively, the upper end of outer tube is provided with least one handle.
Alternatively, the upper end of outer tube is provided with two handles.
Alternatively, two handles and the T-shaped setting of outer tube.
Alternatively, the outer wall of outer tube is provided with scale.
The beneficial effect brought of technical scheme that the utility model embodiment is provided is：
In the utility model embodiment, by by this device is soft, rotary expansion enters thoracic cavity, damaging very little；Sealing
Part is located between outer tube and piston tube, is pulled out after piston tube for preventing this device from inserting thoracic cavity, intrathoracic gas or body fluid
Overflow from outer tube, this device tissue encapsulation is good, reduce the damage of pneumoderm and soft tissue, reduce via formation；This device
Due to simple to operate, can once complete rapidly by flow process, save the time with respect to other drainage technologies, it is swift to operate, also improve
Tube efficiency is put, inside and outside section doctor is easy to grasp, it is adaptable to clinical expansion.
Description of the drawings
Technical scheme in order to be illustrated more clearly that the utility model embodiment, below will be to needed for embodiment description
The accompanying drawing to be used is briefly described, it should be apparent that, drawings in the following description are only some realities of the present utility model
Example is applied, for those of ordinary skill in the art, on the premise of not paying creative work, can be with according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of chest drainage embedded device structural representation that the utility model embodiment is provided；
Fig. 2 is a kind of structural representation of outer tube that the utility model embodiment is provided；
Fig. 3 is the profile of A-A in Fig. 2；
Fig. 4 is a kind of structural representation of piston tube that the utility model embodiment is provided；
Fig. 5 is a kind of structural representation of probe that the utility model embodiment is provided.
Specific embodiment
It is new to this practicality below in conjunction with accompanying drawing to make the purpose of this utility model, technical scheme and advantage clearer
Type embodiment is described in further detail.
The utility model embodiment provides a kind of chest drainage embedded device, right below in conjunction with specific embodiment
Structure shown in Fig. 1 to Fig. 5 is described in detail, and content can be as follows：
A kind of chest drainage embedded device, referring to Fig. 1 to Fig. 5, including：Outer tube 1, piston tube 2, probe 3 and seal
4；
Outer tube 1 is sleeved in piston tube 2, and the two ends of piston tube 2 are respectively positioned on the outside of outer tube 1, and seal 4 is located at outer tube 1
And piston tube 2 between；
Piston tube 2 is sleeved on probe 3, and the two ends of probe 3 are respectively positioned on the outside of institute's piston tube 2, the lower end of probe 3 and work
The lower end of plug pipe 2 is curved surface, and the curved surface of the lower end of probe 3 is engaged togather with the curved surface of the lower end of piston tube 2.
Wherein, the external diameter of piston tube 2 should be slightly less than or equal to the internal diameter of outer tube 1, be easy to piston tube 2 to stretch in outer tube 1, visit
The diameter of pin 3 should be equal to the internal diameter of piston tube 2, the sealing being easy between probe 3 and piston tube 2.
In the utility model embodiment, seal 4 is located between outer tube 1 and piston tube 2, for preventing this device from inserting
Thoracic cavity is pulled out after piston tube, and intrathoracic gas or body fluid overflow from outer tube 1.The lower end of probe 3 is with the lower end of piston tube 2
Curved surface, is easy to that this device is inserted the thoracic cavity of patient, and reduces the damage to patient.
In addition, a kind of chest drainage embedded device that the utility model embodiment is provided also has following supplementary technology special
Levy.
Alternatively, the upper end of outer tube 1 is provided with least one handle 11.
In the present embodiment, at least one handle 11 is set in the upper end of outer tube 1, is easy to medical personnel to grasp this device
Make, such as after this device inserts chest, outer tube 1 is rotated etc..
Referring to Fig. 2, alternatively, the upper end of outer tube 1 is provided with two handles 11.So, it is easy to medical personnel to be operated, grasps
Make simple.
Referring to Fig. 2, specifically, two handles 11 and the T-shaped setting of outer tube 1.
Alternatively, referring to Fig. 3, seal 4 is fixed on the inwall of outer tube 1.The fixed position of seal 4 is this provides, is prevented
Only seal 4 comes off.
Alternatively, seal 4 includes at least two pieces rubber gaskets.
Referring to Fig. 3, specifically, seal 4 includes two pieces of rubber gaskets, and two pieces of rubber gaskets can be fixed outside
On the inwall of pipe 1.
Alternatively, the outer wall of outer tube 1 is provided with scale.So, be easy to medical personnel observation outer tube 1 insert thoracic cavity depth and
The position that the lower end of probe 3 is inserted.
Alternatively, the curved surface of the lower end of probe 3 is conical camber with the curved surface of the lower end of piston tube 2.So, be easy to by
This device inserts the thoracic cavity of patient,
Referring to Fig. 4, alternatively, the upper end of piston tube 2 is provided with stop 21, and the stop part 21 of piston tube 2 is used to limit piston
Pipe 2 stretches into the position of outer tube 1.So, when piston tube 2 and outer tube 1 are assembled, piston tube 2 can be directly protruding in outer tube 1, directly
Stop part 21 to piston tube 2 offsets with outer tube 1.
Referring to Fig. 5, alternatively, the upper end of probe 3 is provided with stop part 31, and the stop part 31 of probe 3 is limited to be stretched for probe 3
Enter the position of piston tube 2.So, when piston tube 2 and probe 3 are assembled, probe 3 can be directly protruding in piston tube 2, until visiting
The stop part 31 of pin 3 offsets with piston tube 2.
In the utility model embodiment, when the upper end that the upper end of probe 3 is provided with stop part 31 and piston tube 2 is provided with stop
During portion 21, can be engaged togather with the curved surface of the lower end of piston tube 2 in order to the curved surface of the lower end of probe 3.
The using method and points for attention of the chest drainage embedded device that the utility model embodiment is provided is as follows：
1st, before operating, first auxiliary examination positioning is carried out with technological means such as x-ray rabat, chest B ultrasonic or CT scan, it is determined that
Intrathoracic drain Relatively centralized, the position without pleural cavity adhesion carry out drainage.If cannot position, typically using linea medioclavicularis the 2nd,
3 intercostals do pneumothorax drainage, and midaxillary line or posterior axillary line the 7th, 8 intercostals do drain pleural effusion.
2nd, in the next rib upper limb in anchor point edge, each layer of the local infiltration anesthesia wall of the chest after routine disinfection, paving aseptic towel.Hold skin
Skin cutting blade makees long L otch at local anaesthesia, and (computing formula is：L=D pi/2s are noted：L=incision lengths, the external diameter of D=outer tubes 1, π=
3.14), skin is cut, up to subcutaneous shallow-layer, does not cut subcutaneous layer of fat and muscle layer.
3rd, specific operation：Slowly rotation is inserted to hold this device, because this device lower end is conical camber, will not injure lung
It is dirty；Sense is broken through after sense, extracts probe 3 out, it is seen that gas or body fluid are drawn；If gas or body fluid are drawn not substantially, can be by syringe
Connection piston tube 2, and, without gas and body fluid extraction, write down to just by the gas bleeding of piston tube 2 or body fluid using syringe
Scale on outer tube 1, this is patient site of puncture wall of the chest thickness.Also receive probe 3, then by after this device advance 1cm, patient is left
Hand is fixed after this device, and together with probe 3 piston tube 2 is extracted out in the lump, because there is anti-recirculation device seal 4 on surgery 1, will not be because of
Extract piston tube 2 out and cause pneumothorax to increase or hydrothorax outflow pollution visual area.
4th, insert and answer ready thoracic catheterization in advance.(placed-depth=required insert chest depth+device scale-
1) closed thoracic drainage bottle, is connect, confirmation has a large amount of gases or body fluid to draw and water column fluctuation is good, extracts this device.
5th, conventional fixed -piping in skin, fix, and end operation observes patient symptom and drainage feelings by aseptic dressing wrapping
Condition, Jing often extrudes drainage tube, keeps its unobstructed.
During using chest drainage embedded device in the utility model embodiment, skin histology is only cut, using this device
Softly, rotary expansion enters thoracic cavity, damages very little；Seal 4 is located between outer tube 1 and piston tube 2, for preventing this device
Insert thoracic cavity to pull out after piston tube, intrathoracic gas or body fluid overflow from outer tube 1, and this device tissue encapsulation is good, reduce skin
The damage of lower wind-puff and soft tissue, is reduced via formation.This device can once be completed rapidly, phase due to simple to operate by flow process
Other drainage technologies have been saved the time, it is swift to operate, also improve and put tube efficiency, inside and outside section doctor is easy to grasp, and is suitable for
In clinical expansion.
Also, it should be noted that term " including " or its any other variant are intended to including for nonexcludability, from
And cause to include the commodity or system of a series of key elements not only including those key elements, but also including be not expressly set out its
His key element, or also include the key element intrinsic for this commodity or system.In the absence of more restrictions, by language
The key element that sentence "including a ..." is limited, it is not excluded that also exist in the commodity or system including the key element other
Identical element.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of chest drainage embedded device, it is characterised in that described device includes：Outer tube, piston tube, probe and sealing
Part；
The outer tube is sleeved in the piston tube, and the two ends of the piston tube are respectively positioned on the outside of the outer tube, the sealing
Part is located between the outer tube and the piston tube；
The piston tube is sleeved on the probe, and the two ends of the probe are respectively positioned on the outside of institute's piston tube, the probe
Lower end is curved surface with the lower end of the piston tube, and the curved surface of the probe lower end is connected with the curved surface of the piston tube lower end
Together.
2. chest drainage embedded device according to claim 1, it is characterised in that the seal is fixed on the outer tube
On inwall.
3. chest drainage embedded device according to claim 2, it is characterised in that the seal includes at least two pieces rubbers
Glue diaphragm seal.
4. chest drainage embedded device according to claim 1, it is characterised in that the curved surface of the lower end of the probe and institute
The curved surface for stating the lower end of piston tube is conical camber.
5. chest drainage embedded device according to claim 1, it is characterised in that the upper end of the piston tube is provided with stop
Portion, the stop part of the piston tube is used to limit the position that the piston tube stretches into the outer tube.
6. chest drainage embedded device according to claim 1, it is characterised in that the upper end of the probe is provided with stop
Portion, the stop part of the probe limits the position for stretching into the piston tube for the probe.
7. chest drainage embedded device according to claim 1, it is characterised in that the upper end of the outer tube is provided with least
Individual handle.
8. chest drainage embedded device according to claim 7, it is characterised in that the upper end of the outer tube is provided with two hands
Handle.
9. chest drainage embedded device according to claim 8, it is characterised in that described two handles are in the outer tube
T-shaped setting.
10. chest drainage embedded device according to claim 1, it is characterised in that the outer wall of the outer tube is provided with scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749277.9U CN206081161U (en) | 2016-07-14 | 2016-07-14 | Device is put into in thorax drainage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620749277.9U CN206081161U (en) | 2016-07-14 | 2016-07-14 | Device is put into in thorax drainage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206081161U true CN206081161U (en) | 2017-04-12 |
Family
ID=58466121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620749277.9U Expired - Fee Related CN206081161U (en) | 2016-07-14 | 2016-07-14 | Device is put into in thorax drainage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206081161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139265A (en) * | 2016-07-14 | 2016-11-23 | 遵义医学院附属医院 | Chest drainage embedded device |
| CN108525027A (en) * | 2018-04-13 | 2018-09-14 | 温州市中心医院 | A kind of thoracic cavity tube drainage device |
-
2016
- 2016-07-14 CN CN201620749277.9U patent/CN206081161U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106139265A (en) * | 2016-07-14 | 2016-11-23 | 遵义医学院附属医院 | Chest drainage embedded device |
| CN108525027A (en) * | 2018-04-13 | 2018-09-14 | 温州市中心医院 | A kind of thoracic cavity tube drainage device |
| CN108525027B (en) * | 2018-04-13 | 2020-10-16 | 温州市中心医院 | Drainage device for chest catheter |
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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: 20170412 Termination date: 20180714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |