CN108553695A - Pleural cavity closed drainage device - Google Patents
Pleural cavity closed drainage device Download PDFInfo
- Publication number
- CN108553695A CN108553695A CN201810159264.XA CN201810159264A CN108553695A CN 108553695 A CN108553695 A CN 108553695A CN 201810159264 A CN201810159264 A CN 201810159264A CN 108553695 A CN108553695 A CN 108553695A
- Authority
- CN
- China
- Prior art keywords
- rod
- support
- insertion piece
- drainage device
- pleural cavity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000003281 pleural cavity Anatomy 0.000 title claims abstract description 16
- 238000003780 insertion Methods 0.000 claims abstract description 29
- 230000037431 insertion Effects 0.000 claims abstract description 29
- 210000000038 chest Anatomy 0.000 claims abstract description 10
- 238000000926 separation method Methods 0.000 claims abstract description 8
- 210000000115 thoracic cavity Anatomy 0.000 description 14
- 210000003205 muscle Anatomy 0.000 description 13
- 238000000034 method Methods 0.000 description 7
- 238000001356 surgical procedure Methods 0.000 description 3
- 206010019027 Haemothorax Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 206010002091 Anaesthesia Diseases 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000037005 anaesthesia Effects 0.000 description 1
- 229940030225 antihemorrhagics Drugs 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000025 haemostatic effect Effects 0.000 description 1
- 208000005530 hemopneumothorax Diseases 0.000 description 1
- 210000000876 intercostal muscle Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 201000003144 pneumothorax Diseases 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/02—Surgical instruments, devices or methods, e.g. tourniquets for holding wounds open; Tractors
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/101—Pleural cavity
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Vascular Medicine (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Prostheses (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
Include the supporting mechanism for carrying out the insertion piece of the blunt separation wall of the chest and being expanded and being supported to the wall of the chest the present invention relates to a kind of pleural cavity closed drainage device, the insertion piece includes tip, the body of rod and head, the tip is arranged in one end of the body of rod, the body of rod other end is equipped with head, the tip of the insertion piece is set as taper, the supporting mechanism includes two support elements, and the support element is equipped with support chip in the one end coordinated with insertion piece, and the radian of the support chip is adapted with the diameter of the body of rod.
Description
Technical field
The present invention relates to medical equipment field, especially a kind of pleural cavity closed drainage device.
Background technology
Traffic accident, Falling Injury, earthquake, have a fist fight, battlefield when, be susceptible to the urgent feelings such as pneumothorax, hemothorax, haemopneumothorax
Condition.In this case it is necessary to closed drainage of thoracic cavity operation be carried out in first time, to improve breathing, stable cycle, rob lifesaving
Life.Therefore, closed thoracic drainage tube quickly correctly place it is most important.
Currently, the method that uses of the merging of closed thoracic drainage tube for：Local anaesthesia is carried out to patient, then uses scalpel
The notch that skin and skin corium are cut to about 1.5cm, separates each muscle layer with haemostatic clamp, cuts when necessary, finally separated intercostal muscle,
Carefully enter pleural cavity, prevent injury of lungs, is placed in closed thoracic drainage tube, is fixed on skin with suture, connects closed drainage bottle.
Invention content
Based on the above issues, the present invention provides a kind of pleural cavity closed drainage device being conveniently operated, simplify surgical procedure.
To achieve the above object, the present invention provides following technical solutions：Insertion piece including carrying out the blunt separation wall of the chest
With the supporting mechanism expanded and supported to the wall of the chest, the insertion piece includes tip, the body of rod and head, and the tip setting exists
One end of the body of rod, the body of rod other end are equipped with head, and the tip of the insertion piece is set as taper, and the supporting mechanism includes
Two support elements, the support element are equipped with support chip in the one end coordinated with insertion piece, the radian of the support chip and the body of rod
Diameter is adapted.
By using above-mentioned technical proposal, when carrying out closed drainage of pleural cavity operation, reduce the process of separation muscle, it can
Directly to break muscle by insertion piece, it is inserted into certain distance, supporting mechanism struts, and muscle is expanded to certain distance,
It is inserted into part to pull out, places into drainage tube, to reduce the process of separation muscle, to reach process simplification, operation letter
Just effect.
The present invention is further arranged：The supporting mechanism further includes shaft, the support chip of support element opening to
There are one outside convex block, the convex block is equipped with through-hole for side, and described two support elements connect the hole on convex block by shaft
Carry out defined position, and two support elements and shaft are hinged.
It by using above-mentioned technical proposal, is connected by shaft, supporting mechanism is formed as pliers, doctor can be facilitated to use.
The present invention is further arranged：The support chip has the protrusion part of outwardly convex relative to the side of tip.
By using above-mentioned technical proposal, in use, support chip can expand musculature in thoracic cavity, then could extract
Insertion piece and access drainage tube；Entering in thoracic cavity, the protrusion part of support chip can prevent supporting mechanism from voluntarily falling off.
The present invention is further arranged：The thickness of the support chip is less than the difference of the body of rod and head diameter of insertion piece.
By using above-mentioned technical proposal, when entering muscle, tip plays the role of breaking muscle, supporting mechanism ability
Into thoracic cavity；The extraction of insertion piece and the access of drainage tube can be facilitated, be conveniently operated.
The present invention is further arranged：The supporting mechanism further includes two pieces of shrapnels, and two pieces of shrapnels are separately positioned on two
On the opposite side of a support element, and two pieces of shrapnels are inconsistent, and the width of the shrapnel is less than the width of support element.
By using above-mentioned technical proposal, shrapnel makes two nock fittings, only another with respect to nock in support element
End firmly can just be such that nock opens greatly；In the course of surgery, it is only necessary to firmly go control supporting mechanism to open, closure can pass through branch
The structure of support mechanism itself reaches, to reduce fatigue when doctor performs an operation.
The present invention is further arranged：The insertion piece further includes stomata, and the stomata passes through in tip, the body of rod and head
It wears.
By using above-mentioned technical proposal, when insertion piece is inserted into thoracic cavity, stomata can mitigate intrathoracic pressure power；Also can lead to
Whether air passing hole is already inserted into thoracic cavity to feed back.
The present invention is further arranged：The support leaf length is 8-12mm, and body of rod length is 9-13mm.
By using above-mentioned technical proposal, the length of support chip is adapted with body of rod length, can preferably enter the wall of the chest
In, facilitate operation to carry out.
The specific embodiment of the invention is described with reference to the accompanying drawings and embodiments.
Description of the drawings
Fig. 1 is overall structure diagram of the embodiment of the present invention；
Fig. 2 is sectional view of the embodiment of the present invention；
Insertion piece 1, tip 11, the body of rod 12, head 13, stomata 14, supporting mechanism 2, support element 21, support chip 211, protrusion part
2111, convex block 212, through-hole 2121, shaft 22, shrapnel 23.
Specific implementation mode
This specific embodiment is only explanation of the invention, is not limitation of the present invention, people in the art
Member can as needed make the present embodiment the modification of not creative contribution after reading this specification, but as long as at this
It is all protected by Patent Law in the right of invention.
Referring to attached drawing 1-2, a kind of pleural cavity closed drainage device disclosed by the invention, including carry out the blunt separation wall of the chest
Insertion piece 1 and the supporting mechanism 2 expanded and supported to the wall of the chest, the insertion piece 1 include tip 11, the body of rod 12 and head
13, the tip 11 is arranged in one end of the body of rod 12, and 12 other end of the body of rod is equipped with head 13, the tip 11 of the insertion piece
It is set as taper, the supporting mechanism 2 includes two support elements 21, and the support element 21 is equipped with one end that insertion piece coordinates
The radian of support chip 211, the support chip 211 is adapted with the diameter of the body of rod 12.
So set, when carrying out closed drainage of pleural cavity operation, reduce the process of separation muscle, it can be directly by inserting
Enter part 1 and break muscle, be inserted into certain distance, supporting mechanism 2 struts, and muscle is expanded to certain distance, is inserted into part 1 and pulls out
Out, drainage tube is placed into, to reduce the process of separation muscle, to reach process simplification, effect easy to operate.
The supporting mechanism 2 of the present embodiment may be arranged as the forms such as tweezers, as long as 2 clamping of supporting mechanism and expansion can be allowed
；The present invention is further arranged：The supporting mechanism 2 further includes shaft 22, and the opening of support chip 211 institute of the support element is to institute
Side there are one outside convex block 212, the convex block 212 is equipped with through-hole 2121, and described two support elements 21 are by turning
Axis 22 connects the hole on convex block and carrys out defined position, and two supports 21 are hinged with shaft 22.So set, passing through shaft 22
Connection, supporting mechanism are formed as pliers, doctor can be facilitated to use.
The present embodiment is further arranged：The support chip 211 has the protrusion of outwardly convex relative to the side of tip
Divide 2111.So set, 1 He of insertion piece then could be extracted in use, support chip 211 can expand musculature in thoracic cavity
Access drainage tube；Entering in thoracic cavity, the protrusion part 2111 of support chip can prevent supporting mechanism from voluntarily falling off.
The present embodiment is further arranged：The thickness of the support chip 211 is less than the body of rod 12 and 13 diameter of head of insertion piece
Difference.So set, when entering muscle, tip 11 plays the role of breaking muscle, and supporting mechanism 2 could enter thoracic cavity；
The extraction of insertion piece 1 and the access of drainage tube can be facilitated, be conveniently operated.
The present embodiment is further arranged：The supporting mechanism 2 further includes two pieces of shrapnels 23, and two pieces of shrapnels 23 are set respectively
It sets on the opposite side of two support elements 21, and two pieces of shrapnels 23 are inconsistent, the width of the shrapnel 23 is less than support element
21 width.So set, shrapnel 23 is so that two nocks 211 are bonded, only in other end use of the support element 21 with respect to nock
Power can just be such that nock opens greatly；In the course of surgery, it is only necessary to firmly go control supporting mechanism 2 to open, closure can pass through support
The structure of itself of mechanism 2 reaches, to reduce fatigue when doctor performs an operation.
The present embodiment is further arranged：The insertion piece 1 further includes stomata 14, and the stomata 14 is in tip 11, the body of rod 12
Run through in head 13.So set, when insertion piece 1 is inserted into thoracic cavity, stomata 14 can mitigate intrathoracic pressure power；Also can pass through
Whether stomata 14 is already inserted into thoracic cavity to feed back.
The present invention is further arranged：211 length of the support chip is 8-12mm, and 12 length of the body of rod is 9-13mm.
By using above-mentioned technical proposal, the length of support chip 211 is adapted with 12 length of the body of rod, can preferably be entered
In the wall of the chest, operation is facilitated to carry out.
Claims (7)
1. a kind of pleural cavity closed drainage device, it is characterised in that：Including carry out the blunt separation wall of the chest insertion piece and to the wall of the chest into
The supporting mechanism of row expansion and support, the insertion piece includes tip, the body of rod and head, and the tip is arranged the one of the body of rod
End, the body of rod other end are equipped with head, and the tip of the insertion piece is set as taper, and the supporting mechanism includes two supports
Part, the support element are equipped with support chip in the one end coordinated with insertion piece, and the radian of the support chip is mutually fitted with the diameter of the body of rod
Match.
2. pleural cavity closed drainage device according to claim 1, it is characterised in that：The supporting mechanism further includes shaft,
The support chip opening of the support element to side there are one outside convex block, the convex block is equipped with through-hole, described two
Support element connects the hole on convex block come defined position by shaft, and two support elements and shaft are hinged.
3. pleural cavity closed drainage device according to claim 1, it is characterised in that：The support chip relative to tip one
Side has the protrusion part of outwardly convex.
4. pleural cavity closed drainage device according to claim 1, it is characterised in that：The thickness of the support chip, which is less than, to be inserted into
The difference of the body of rod and head diameter of part.
5. pleural cavity closed drainage device according to claim 1, it is characterised in that：The supporting mechanism further includes two pieces of bullets
Piece, two pieces of shrapnels are separately positioned on two opposite sides of support element, and two pieces of shrapnels are inconsistent, the shrapnel
Width is less than the width of support element.
6. pleural cavity closed drainage device according to claim 1, it is characterised in that：The insertion piece further includes stomata, institute
Stomata is stated in tip, the body of rod and head to run through.
7. pleural cavity closed drainage device according to claim 1, it is characterised in that：The support leaf length is 8-12mm,
Body of rod length is 9-13mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159264.XA CN108553695A (en) | 2018-02-26 | 2018-02-26 | Pleural cavity closed drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810159264.XA CN108553695A (en) | 2018-02-26 | 2018-02-26 | Pleural cavity closed drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108553695A true CN108553695A (en) | 2018-09-21 |
Family
ID=63531203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810159264.XA Pending CN108553695A (en) | 2018-02-26 | 2018-02-26 | Pleural cavity closed drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108553695A (en) |
Cited By (1)
| 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 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107896U (en) * | 1991-11-29 | 1992-06-24 | 冯安乾 | Pliers type pleural cavity puncture outfit |
| CN2201117Y (en) * | 1994-07-12 | 1995-06-21 | 中国人民解放军第四五二医院 | Medical thoracic cavity drainage tube |
| CN201341905Y (en) * | 2009-01-06 | 2009-11-11 | 同济大学 | A thoracic cavity closes draught tube implanting stretching pliers |
| CN202446547U (en) * | 2012-01-13 | 2012-09-26 | 董耀众 | Closed thoracic cavity drainage assisting device |
| CN204484888U (en) * | 2015-03-16 | 2015-07-22 | 佳木斯大学 | Dialysis tubing is used in kidney |
| CN105771063A (en) * | 2016-04-07 | 2016-07-20 | 季雨 | Disposable thoracic closed drainage tube indwelling guide kit |
| CN208541617U (en) * | 2018-02-26 | 2019-02-26 | 温州市人民医院 | Pleural cavity closed drainage device |
-
2018
- 2018-02-26 CN CN201810159264.XA patent/CN108553695A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2107896U (en) * | 1991-11-29 | 1992-06-24 | 冯安乾 | Pliers type pleural cavity puncture outfit |
| CN2201117Y (en) * | 1994-07-12 | 1995-06-21 | 中国人民解放军第四五二医院 | Medical thoracic cavity drainage tube |
| CN201341905Y (en) * | 2009-01-06 | 2009-11-11 | 同济大学 | A thoracic cavity closes draught tube implanting stretching pliers |
| CN202446547U (en) * | 2012-01-13 | 2012-09-26 | 董耀众 | Closed thoracic cavity drainage assisting device |
| CN204484888U (en) * | 2015-03-16 | 2015-07-22 | 佳木斯大学 | Dialysis tubing is used in kidney |
| CN105771063A (en) * | 2016-04-07 | 2016-07-20 | 季雨 | Disposable thoracic closed drainage tube indwelling guide kit |
| CN208541617U (en) * | 2018-02-26 | 2019-02-26 | 温州市人民医院 | Pleural cavity closed drainage device |
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 |
| CN109303964B (en) * | 2018-11-09 | 2021-09-03 | 溧阳市人民医院 | Separating forceps for closed thoracic drainage catheter |
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| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |