CN109303964A - A kind of closed drainage of pleural cavity sets effective elastic separating plier - Google Patents
A kind of closed drainage of pleural cavity sets effective elastic separating plier Download PDFInfo
- Publication number
- CN109303964A CN109303964A CN201811328676.8A CN201811328676A CN109303964A CN 109303964 A CN109303964 A CN 109303964A CN 201811328676 A CN201811328676 A CN 201811328676A CN 109303964 A CN109303964 A CN 109303964A
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- clamping part
- fixed cylinder
- sliding block
- hinged
- fixed
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- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
- A61M25/0113—Mechanical advancing means, e.g. catheter dispensers
-
- 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
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M2025/0177—Introducing, guiding, advancing, emplacing or holding catheters having external means for receiving guide wires, wires or stiffening members, e.g. loops, clamps or lateral tubes
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The invention belongs to medical instruments fields, especially a kind of closed drainage of pleural cavity sets effective elastic separating plier, for the existing pliers that can not facilitate and place chest drainage and set pipe, it can not reduce the problem of placing the damage that chest drainage sets pipe to human body, now propose following scheme, it includes fixed cylinder, the inner wall of the fixed cylinder is equipped with multiple vertically disposed sliding slots, sliding block is slidably connected in sliding slot, actuating strut is hinged on one end side wall of sliding block, one end of actuating strut is hinged with clamping part, one end of clamping part is hinged on one end side wall of fixed cylinder, the internal slide of the fixed cylinder is connected with horizontally disposed fixed ring, the lateral wall of fixed ring is equipped with multiple link blocks, connecting rod is connected on link block, one end of connecting rod is connected with sliding block, the present apparatus is simple to operate, it does not need to take out after entering thoracic cavity, it can It is set in pipe insertion thoracic cavity with that will drain, avoids muscle damage caused by puncture repeatedly and bleeding, shorten the operating time.
Description
Technical field
The present invention relates to the field of medical instrument technology more particularly to a kind of closed drainage of pleural cavity to set effective elastic separating plier.
Background technique
It when operation places chest drainage and sets pipe, needs to be inserted into thoracic cavity using vessel forceps, so that thoracic cavity is constantly opened, open
Afterwards since vessel forceps hinder placement chest drainage to set pipe, needs to take out vessel forceps, thoracic cavity is then clamped by pliers again and is drawn
Stream, which sets pipe and places chest drainage into thoracic cavity, sets pipe, since the muscle on thoracic cavity is very thick, when postorder places chest drainage and sets pipe,
Pervious hole is not easily found, and is needed to set pipe by chest drainage and is inserted into repeatedly into thoracic cavity, so very to the damage of human body
Greatly, existing can not facilitate places the pliers that chest drainage sets pipe, can not reduce and set pipe to human body in placement chest drainage
Damage, people thirst for solving this problem always, but never find effective solution mode, thus it is proposed that a kind of
Closed drainage of pleural cavity sets effective elastic separating plier.
Summary of the invention
A kind of closed drainage of pleural cavity proposed by the present invention sets effective elastic separating plier, and solving existing can not facilitate placement
Chest drainage sets the pliers of pipe, can not reduce the problem of placing the damage that chest drainage sets pipe to human body.
To achieve the goals above, present invention employs following technical solutions:
A kind of closed drainage of pleural cavity sets effective elastic separating plier, including fixed cylinder, and the inner wall of the fixed cylinder, which is equipped with, multiple vertically to be set
The sliding slot set slidably connects sliding block in sliding slot, actuating strut is hinged on one end side wall of sliding block, one end of actuating strut is hinged with
Clamping part, one end of clamping part are hinged on one end side wall of fixed cylinder, and the internal slide of the fixed cylinder is connected with level and sets
The fixed ring set, the lateral wall of fixed ring are equipped with multiple link blocks, and connecting rod is connected on link block, and one end of connecting rod connects
It is connected to sliding block, operating mechanism is equipped between fixed ring and fixed cylinder.
Preferably, the operating member includes fixed handle and flexible handle, side side wall of the fixed cylinder far from clamping part
On be welded with fixed handle, the top of fixed handle is connected with spring, and the top of spring is connected with flexible handle, flexible handle
One end is equipped with extension, and the bottom end of extension is welded in fixed ring.
Preferably, symmetrically arranged sliding slot there are two opening on the inner wall of the fixed cylinder, the inside of sliding slot is slidably connected
There is a sliding block, it is hinged there are two symmetrically arranged clamping part on one end side wall of fixed cylinder, it is connected between the sliding block of clamping part dynamic
Make bar, and the both ends of actuating strut are hinged with clamping part and sliding block respectively.
Preferably, it is opened on the inner wall of the fixed cylinder there are three the sliding slot of circular array arrangement, the inside of sliding slot is slided
It is connected with sliding block, it is hinged there are three the clamping part of circular array arrangement on one end side wall of fixed cylinder, between the sliding block of clamping part
It is connected with actuating strut, and the both ends of actuating strut are hinged with clamping part and sliding block respectively.
Preferably, the clamping part is bending structure, is socketed with silica gel sheath on the lateral wall of clamping part.
Preferably, the cross section of the sliding block and sliding slot is T shape.
Preferably, the fixed handle is U-shaped.
Compared with prior art, the beneficial effects of the present invention are:
By the setting of clamping part, actuating strut, sliding slot, sliding block, connecting rod, fixed cylinder, operating mechanism, fixed ring and link block,
The stripping in layer by the muscle on patient thoracic cavity can be facilitated, facilitate subsequent operations；
By the setting of fixed cylinder, fixed ring, in the case where not taking out the present apparatus, pipe insertion chest is set into drainage easily and fast
It is intracavitary；
The present apparatus is simple to operate, does not need to take out after entering thoracic cavity, so that it may set in pipe insertion thoracic cavity drainage, keep away
Exempt from muscle damage caused by puncture repeatedly and bleeding, shortens the operating time.
Detailed description of the invention
Fig. 1 is that the clamping part for the first embodiment that a kind of closed drainage of pleural cavity proposed by the present invention sets effective elastic separating plier is closed
When structural schematic diagram；
Fig. 2 is when the clamping part for the first embodiment that a kind of closed drainage of pleural cavity proposed by the present invention sets effective elastic separating plier is opened
Structural schematic diagram；
Fig. 3 is that a kind of closed drainage of pleural cavity proposed by the present invention sets fixed ring and link block in the first embodiment of effective elastic separating plier
Structural schematic diagram；
Fig. 4 is the structural schematic diagram for the second embodiment that a kind of closed drainage of pleural cavity proposed by the present invention sets effective elastic separating plier；
Fig. 5 is that a kind of closed drainage of pleural cavity proposed by the present invention sets fixed ring and link block in the second embodiment of effective elastic separating plier
Structural schematic diagram.
In figure: 1 clamping part, 2 actuating struts, 3 sliding slots, 4 sliding blocks, 5 connecting rods, 6 fixed cylinders, 7 fixed handles, 8 springs, 9 are lived
Fixed handle, 10 extensions, 11 fixed rings, 12 link blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Embodiment 1:
Referring to Fig.1-3, a kind of closed drainage of pleural cavity sets effective elastic separating plier, including fixed cylinder 6, sets on the inner wall of the fixed cylinder 6
There are multiple vertically disposed sliding slots 3, sliding block 4 slidably connected in sliding slot 3, is hinged with actuating strut 2 on one end side wall of sliding block 4,
One end of actuating strut 2 is hinged with clamping part 1, and one end of clamping part 1 is hinged on one end side wall of fixed cylinder 6, the fixed cylinder 6
Internal slide be connected with horizontally disposed fixed ring 11, the lateral wall of fixed ring 11 is equipped with multiple link blocks 12, link block
Connecting rod 5 is connected on 12, one end of connecting rod 5 is connected with sliding block 4, and the fixed cylinder 6 is far from the side side wall of clamping part 1
It is welded with fixed handle 7, the top of fixed handle 7 is connected with spring 8, and the top of spring 8 is connected with flexible handle 9, movable hand
One end of handle 9 is equipped with extension 10, and the bottom end of extension 10 is welded in fixed ring 11.
Symmetrically arranged sliding slot 3 there are two opening on the inner wall of the fixed cylinder 6, the inside of sliding slot 3 slidably connects cunning
Block 4, it is hinged there are two symmetrically arranged clamping part 1 on one end side wall of fixed cylinder 6, it is connected between the sliding block 4 of clamping part 1 dynamic
Make bar 2, and the both ends of actuating strut 2 are hinged with clamping part 1 and sliding block 4 respectively, clamping part 1 is bending structure, clamping part 1 it is outer
It is socketed with silica gel sheath on side wall, the cross section of sliding block 4 and sliding slot 3 is T shape, and fixed handle 7 is U-shaped.
Embodiment 2:
Effective elastic separating plier, including fixed cylinder 6 are set referring to a kind of closed drainage of pleural cavity of Fig. 4-5, which is characterized in that the fixed cylinder 6
Inner wall be equipped with multiple vertically disposed sliding slots 3, slidably connect sliding block 4 in sliding slot 3, it is hinged on one end side wall of sliding block 4
There is actuating strut 2, one end of actuating strut 2 is hinged with clamping part 1, and one end of clamping part 1 is hinged on one end side wall of fixed cylinder 6,
The internal slide of the fixed cylinder 6 is connected with horizontally disposed fixed ring 11, and the lateral wall of fixed ring 11 is equipped with multiple connections
Block 12 is connected with connecting rod 5 on link block 12, and one end of connecting rod 5 is connected with sliding block 4, and the fixed cylinder 6 is far from clamping part 1
Side side wall on be welded with fixed handle 7, the top of fixed handle 7 is connected with spring 8, and the top of spring 8 is connected with activity
One end of handle 9, flexible handle 9 is equipped with extension 10, and the bottom end of extension 10 is welded in fixed ring 11.
It is opened on the inner wall of the fixed cylinder 6 there are three the sliding slot 3 of circular array arrangement, the inside of sliding slot 3 is slidably connected
There is a sliding block 4, it is hinged there are three the clamping part 1 of circular array arrangement on one end side wall of fixed cylinder 6, between the sliding block 4 of clamping part 1
It is connected with actuating strut 2, and the both ends of actuating strut 2 are hinged with clamping part 1 and sliding block 4 respectively, the clamping part 1 is bending knot
Structure is socketed with silica gel sheath on the lateral wall of clamping part 1, and the cross section for stating sliding block 4 and sliding slot 3 is T shape, and fixed handle 7 is U-shaped.
When in use, scalpel aperture on thoracic cavity is first used, four fingers of operator are protruded into fixed handle 7, held
The present apparatus protrudes into clamping part 1 in the hole in thoracic cavity, constantly presses flexible handle 7, and flexible handle 9 drives spring 8 to compress, passes through
Extension 10 drives fixed ring 11 to move downward, fixed ring 11 by link block 12 and connecting rod 5 with movable slider 4 in sliding slot 3
Sliding, sliding block 4 drives clamping part 1 to swing in fixed cylinder 6 by actuating strut 2, so that the muscle on the hole of thoracic cavity is constantly opened,
So that fixed cylinder 6 is stuffed into the aperture of thoracic cavity, after filling in enough depth, pipe is set into drainage and is filled in across fixed ring 11 and fixed cylinder 6
Enter in thoracic cavity, then pin drainage and set pipe, the present apparatus is taken out, the present apparatus is simple to operate, does not need after entering thoracic cavity
It takes out, so that it may drainage be set in pipe insertion thoracic cavity, muscle damage caused by puncture repeatedly and bleeding is avoided, shorten behaviour
Make the time.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of closed drainage of pleural cavity sets effective elastic separating plier, including fixed cylinder (6), which is characterized in that the fixed cylinder (6) it is interior
Wall is equipped with multiple vertically disposed sliding slots (3), slidably connects sliding block (4) in sliding slot (3), on one end side wall of sliding block (4)
It is hinged with actuating strut (2), one end of actuating strut (2) is hinged with clamping part (1), and one end of clamping part (1) is hinged on fixed cylinder (6)
One end side wall on, the internal slide of the fixed cylinder (6) is connected with horizontally disposed fixed ring (11), fixed ring (11) it is outer
Side wall is equipped with multiple link blocks (12), is connected with connecting rod (5) on link block (12), one end of connecting rod (5) is connected with cunning
Block (4) is equipped with operating mechanism between fixed ring (11) and fixed cylinder (6).
2. a kind of closed drainage of pleural cavity according to claim 1 sets effective elastic separating plier, which is characterized in that the operating member
Including fixed handle (7) and flexible handle (9), fixed handle is welded on the side side wall of fixed cylinder (6) separate clamping part (1)
(7), the top of fixed handle (7) is connected with spring (8), and the top of spring (8) is connected with flexible handle (9), flexible handle (9)
One end be equipped with extension (10), the bottom end of extension (10) is welded on fixed ring (11).
3. a kind of closed drainage of pleural cavity according to claim 1 sets effective elastic separating plier, which is characterized in that the fixed cylinder
(6) there are two opening on inner wall symmetrically arranged sliding slot (3), the inside of sliding slot (3) slidably connects sliding block (4), fixed cylinder
(6) hinged there are two symmetrically arranged clamping part (1) on one end side wall, movement is connected between the sliding block (4) of clamping part (1)
Bar (2), and the both ends of actuating strut (2) are hinged with clamping part (1) and sliding block (4) respectively.
4. a kind of closed drainage of pleural cavity according to claim 1 sets effective elastic separating plier, which is characterized in that the fixed cylinder
(6) it is opened on inner wall there are three the sliding slot (3) of circular array arrangement, the inside of sliding slot (3) slidably connects sliding block (4), Gu
It is hinged there are three the clamping part (1) of circular array arrangement on one end side wall of safety barrel (6), connect between the sliding block (4) of clamping part (1)
It is connected to actuating strut (2), and the both ends of actuating strut (2) are hinged with clamping part (1) and sliding block (4) respectively.
5. a kind of closed drainage of pleural cavity according to claim 1 sets effective elastic separating plier, which is characterized in that the clamping part
(1) it is bending structure, is socketed with silica gel sheath on the lateral wall of clamping part (1).
6. a kind of closed drainage of pleural cavity according to claim 1 sets effective elastic separating plier, which is characterized in that the sliding block (4)
Cross section with sliding slot (3) is T shape.
7. a kind of closed drainage of pleural cavity according to claim 1 sets effective elastic separating plier, which is characterized in that the fixed handle
It (7) is U-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328676.8A CN109303964B (en) | 2018-11-09 | 2018-11-09 | Separating forceps for closed thoracic drainage catheter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811328676.8A CN109303964B (en) | 2018-11-09 | 2018-11-09 | Separating forceps for closed thoracic drainage catheter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109303964A true CN109303964A (en) | 2019-02-05 |
| CN109303964B CN109303964B (en) | 2021-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811328676.8A Active CN109303964B (en) | 2018-11-09 | 2018-11-09 | Separating forceps for closed thoracic drainage catheter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109303964B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522625A (en) * | 2019-08-04 | 2019-12-03 | 赵强 | The minimally invasive intrathoracic press device of one kind and its application method |
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| CN107890605A (en) * | 2017-12-06 | 2018-04-10 | 樊树荣 | A kind of gynecological administration device |
| US20180117290A1 (en) * | 2016-10-27 | 2018-05-03 | Acclarent, Inc. | Dilation apparatus with malleable feature and apparatus to bend malleable feature |
| CN207694062U (en) * | 2017-03-31 | 2018-08-07 | 席佩佩 | A kind of special clamp of medical catheter |
| CN108553695A (en) * | 2018-02-26 | 2018-09-21 | 温州市人民医院 | Pleural cavity closed drainage device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JPH0938097A (en) * | 1995-08-03 | 1997-02-10 | Machida Endscope Co Ltd | Forceps device for endoscope |
| CN2880087Y (en) * | 2006-01-25 | 2007-03-21 | 许宏珂 | Quick-acting, sealing type means for placing drainage tube for cavitas pleuralis |
| CN101828945A (en) * | 2010-04-19 | 2010-09-15 | 中国人民解放军广州疗养院 | Sword-type coelocentesis catheterization device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110522625A (en) * | 2019-08-04 | 2019-12-03 | 赵强 | The minimally invasive intrathoracic press device of one kind and its application method |
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| Publication number | Publication date |
|---|---|
| CN109303964B (en) | 2021-09-03 |
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