CN209933192U - First-aid device for chest wall defect - Google Patents
First-aid device for chest wall defect Download PDFInfo
- Publication number
- CN209933192U CN209933192U CN201920327277.3U CN201920327277U CN209933192U CN 209933192 U CN209933192 U CN 209933192U CN 201920327277 U CN201920327277 U CN 201920327277U CN 209933192 U CN209933192 U CN 209933192U
- Authority
- CN
- China
- Prior art keywords
- drainage tube
- ring
- plate
- periphery
- chest wall
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- External Artificial Organs (AREA)
Abstract
A first-aid device for chest wall defects is characterized in that a protective plate adopts a rectangular chest fixing splint, a drainage tube penetrates through the center of the protective plate and is perpendicular to the protective plate, a filling block is arranged on the periphery of the drainage tube on the lower surface of the protective plate, the filling block is formed by inserting a middle ring between an inner block and an outer ring of a cylinder, the outer ring and the middle ring are both circular, and the inner block, the middle ring and the outer ring are concentric circles; the lower end of the drainage tube is provided with at least one outflow hole, the upper end of the drainage tube is provided with a one-way check valve, the periphery of a filling block on the lower surface of the protection plate is provided with a sticker, the sticker is stuck on the protection plate through a sticking coating on the lower surface of the protection plate, the middle parts of two sides of the protection plate are provided with a pair of elastic fixing belts, and the tail ends of the; can complete first aid in a very short time, fix rib fracture, eliminate abnormal respiration and drain hematocele in the thoracic cavity, strives for time and opportunity for subsequent treatment and improves the first aid quality.
Description
Technical Field
The utility model relates to a medical appliance, in particular to a first-aid device for chest wall defect.
Background
The chest wall defect is caused by that the chest is injured by sharp instruments in car accidents, mine operation accidents, earthquakes and the like, so that the great chest wall penetrability is damaged, and emergency treatment is required immediately.
For the above reasons, a first aid device for a chest wall defect has been developed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the not enough among the prior art, provide a be used for the defective first aid device of chest wall, accomplish the first aid in the time that can be extremely short, fixed rib fracture eliminates abnormal respiration, and the hematocele pneumatosis in the drainage thorax strives for time and chance for follow-up treatment, has improved first aid quality.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme: an emergency device for a chest wall defect, comprising: the device comprises a protective plate, a drainage tube, an outflow hole, an elastic fixing band, a fastener, a filling block, an inner block, a middle ring, an outer ring, a one-way check valve, a connecting pipe, a surrounding plate, a supporting rod, an outer sealing ring, an inner sealing ring, a valve plate, a positioning column, a top cap and a protective cover; the guard plate adopts a rectangular chest fixing splint, the drainage tube penetrates through the center of the guard plate and is vertical to the guard plate, the periphery of the drainage tube on the lower surface of the guard plate is provided with a filling block, the filling block is formed by inserting a middle ring between an inner block and an outer ring of a cylinder, the outer ring and the middle ring are both circular rings, and the inner block, the middle ring and the outer ring are concentric circles; the drainage tube lower extreme sets up at least one outlet opening, and the drainage tube upper end sets up one-way flow stopping valve, and backplate lower surface filling block periphery sets up the sticker, and the sticker passes through the coating of pasting of backplate lower surface and glues on the backplate, and backplate both sides middle part sets up a pair of elastic fixation area, and the elastic fixation area end sets up the fastener.
The structure of the one-way check valve is as follows: the lower end of the connecting pipe is in butt joint with the upper end of the drainage pipe, at least three support rods are uniformly distributed at the position, close to the upper end, of the lower end of the inner surface of an annular enclosing plate through the connecting pipe, a top cap is arranged at the top end of the enclosing plate, the periphery above the enclosing plate is in threaded connection with the inner periphery of the edge portion of the top cap in a corresponding mode, an inner sealing ring is arranged at the periphery of the top end of the connecting pipe, an outer sealing ring is arranged at the position, close to the lower support rod, of the inner periphery of the enclosing plate, the inner sealing ring and the outer sealing ring are located on the same horizontal plane, a circular valve block is arranged in the enclosing plate, a positioning column is perpendicularly arranged between the intersection point of the at least three support rods.
The periphery of the lower end of the drainage tube is a conical surface.
The inner block, the middle ring and the outer ring are made of the same material, the diameter of the inner block is 3.0-4.0cm, the peripheral diameter of the middle ring is 5.0-6.0cm, and the peripheral diameter of the outer ring is 7.0-8.0 cm.
The drainage tube adopts soft silica gel.
The fastener adopts one of a magic tape, a snap fastener or a buckle.
The periphery of the filling block on the lower surface of the guard plate is provided with a cover-shaped shield, the cross section of the shield is U-shaped, and the drainage tube penetrates through a center hole of the shield.
The filling block adopts polyethylene alcoholic seaweed foam.
The operation principle is as follows: the thoracic wall defect fixing protective plate is suitable for thoracic wall defects with the diameter equal to or larger than 3.0cm, when the thoracic wall defect fixing protective plate is used, the size of the filling block is selected according to the size of a wound, when the thoracic wall defect fixing protective plate is directly used, the peripheral diameter of the filling block is 7.0-8.0cm, after an outer ring is removed, the peripheral diameter of the filling block is 5.0-6.0cm, after an outer ring and a middle ring are removed, the peripheral diameter of the filling block is 3.0-4.0cm, hemostatic, analgesic and antibacterial medicines are coated on the surfaces of the filling block, a sticker on the lower surface of the protective plate is removed, the filling block and a part with an outflow hole at the lower end of a drainage tube are inserted into the wound and the thoracic cavity together, a sticky coating on the lower surface of the protective plate is stuck on skin around the wound, the protective plate adopts a rectangular thoracic fixing clamp plate, rib fracture can be effectively fixed after shaping, the normal position is kept, later treatment and rehabilitation are facilitated, when breathing in, the one-way check valve is in a stop flow state, the middle part and the edge of the lower surface of the valve block are respectively contacted with the upper surfaces of the inner sealing ring and the outer sealing ring, the valve is closed, gas is prevented from entering the thoracic cavity, when breathing out, the one-way check valve is in an open state, hematocele in the thoracic cavity enters the drainage tube from the port of the drainage tube and the outflow hole, and the valve block is jacked up by the hematocele to be in an inverted cone shape and flows out through a gap between the supporting rods; the top cap prevents foreign matters such as dust, water and the like from polluting the one-way check valve, can rotate to separate the top cap from the surrounding plate in the using process, and is mounted after being cleaned in the top cap. According to the actual situation, the protective cover can be added or not added on the periphery of the filling block, the protective cover can prevent the filling block from being extruded to generate deformation in the transportation process, or the elastic support is adopted to prevent the filling block from being extruded in the packaging process. The periphery of the lower end of the drainage tube is set to be a conical surface so as to avoid injuring organs.
The utility model has the advantages that: the utility model discloses simple structure, convenient operation, low in manufacturing cost, the low price, portable, the result of use ideal can accomplish the first aid in the time of very short promptly, and fixed rib fracture eliminates abnormal respiration, and the hematocele pneumatosis in the drainage thorax is striven for time and chance for follow-up treatment, has solved the technological problem that is difficult to solve for a long time, has improved the first aid quality, is fit for generally popularizing and applying.
Drawings
The present invention will be further explained with reference to the accompanying drawings:
FIG. 1 is a schematic view of the assembly structure;
FIG. 2 is a schematic view of the packing block of FIG. 1;
FIG. 3 is a schematic cross-sectional view of the one-way check valve of FIG. 1 in a state of exsanguination of the flow;
FIG. 4 is a bottom view of the structure of FIG. 3 shown in an unbroken cross-section;
in fig. 1, 2, 3, 4: the device comprises a protective plate 1, a drainage tube 1-1, an outflow hole 1-2, an elastic fixing band 1-3, a fastening piece 1-4, a filling block 2, an inner block 2-1, a middle ring 2-2, an outer ring 2-3, a one-way check valve 3, a connecting pipe 3-1, a coaming plate 3-2, a support rod 3-3, an outer sealing ring 3-4, an inner sealing ring 3-5, a valve plate 3-6, a positioning column 3-7, a top cap 3-8 and a protective cover 4.
Detailed Description
The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:
the protective plate 1 adopts a rectangular chest fixing splint, the drainage tube 1-1 penetrates through the center of the protective plate 1 and is perpendicular to the protective plate 1, the periphery of the drainage tube 1-1 on the lower surface of the protective plate 1 is provided with a filling block 2, the filling block 2 is formed by inserting a middle ring 2-2 between an inner block 2-1 and an outer ring 2-3 of a cylinder, the outer ring 2-3 and the middle ring 2-2 are both circular, and the inner block 2-1, the middle ring 2-2 and the outer ring 2-3 are concentric circles; the lower end of a drainage tube 1-1 is provided with at least one outflow hole 1-2, the upper end of the drainage tube 1-1 is provided with a one-way check valve 3, the periphery of a filling block 2 on the lower surface of a protection plate 1 is provided with a sticker, the sticker is stuck on the protection plate 1 through a sticking coating on the lower surface of the protection plate 1, the middle parts of two sides of the protection plate 1 are provided with a pair of elastic fixing belts 1-3, and the tail ends of the elastic fixing belts 1-3.
The structure of the one-way check valve 3 is as follows: the lower end of a connecting pipe 3-1 is butted with the upper end of a drainage pipe 1-1, the lower end of the inner surface of an annular enclosing plate 3-2 is uniformly distributed with at least three supporting rods 3-3 through the connecting pipe 3-1 and close to the upper end, the top end of the enclosing plate 3-2 is provided with a top cap 3-8, the upper periphery of the enclosing plate 3-2 is correspondingly screwed with the inner periphery of the top cap 3-8, the outer periphery of the top end of the connecting pipe 3-1 is provided with an inner sealing ring 3-5, the inner periphery of the enclosing plate 3-2 and the lower supporting rod 3-3 are provided with an outer sealing ring 3-4, the inner sealing ring 3-5 and the outer sealing ring 3-4 are positioned on the same horizontal plane, a circular valve plate 3-6 is arranged in the enclosing plate 3-2, the inner sealing ring 3-5 and the outer sealing ring 3-4 are made of rubber or silica gel, the diameter of the valve plate 3-6 is smaller than the inner circumference diameter of the coaming 3-2 and larger than the inner circumference diameter of the outer sealing ring 3-4, and when the valve plate is not used, the lower surface of the valve plate 3-6 is in contact with the upper surfaces of the inner sealing ring 3-5 and the outer sealing ring 3-4.
The periphery of the lower end of the drainage tube 1-1 is a conical surface.
The inner block 2-1, the middle ring 2-2 and the outer ring 2-3 are made of the same material, the diameter of the inner block 2-1 is 3.0-4.0cm, the peripheral diameter of the middle ring 2-2 is 5.0-6.0cm, and the peripheral diameter of the outer ring 2-3 is 7.0-8.0 cm.
The drainage tube 1-1 is made of soft silica gel.
The fasteners 1-4 adopt one of a magic tape, a snap fastener or a buckle.
The periphery of the filling block 2 on the lower surface of the guard plate 1 is provided with a cover-shaped shield 4, the cross section of the shield 4 is U-shaped, and the drainage tube 1-1 penetrates through a central hole of the shield 4.
The filling block 2 adopts polyethylene alcoholic seaweed foam.
Claims (8)
1. An emergency device for a chest wall defect, comprising: the drainage tube comprises a protective plate (1), a drainage tube (1-1), an outflow hole (1-2), an elastic fixing band (1-3), a fastening piece (1-4), a filling block (2), an inner block (2-1), a middle ring (2-2), an outer ring (2-3), a one-way check valve (3), a connecting tube (3-1), a coaming plate (3-2), a support rod (3-3), an outer sealing ring (3-4), an inner sealing ring (3-5), a valve plate (3-6), a positioning column (3-7), a top cap (3-8) and a protective cover (4); the method is characterized in that: the protective plate (1) adopts a rectangular chest fixing splint, a drainage tube (1-1) penetrates through the center of the protective plate (1) and is perpendicular to the protective plate (1), a filling block (2) is arranged on the periphery of the drainage tube (1-1) on the lower surface of the protective plate (1), the filling block (2) is formed by inserting a middle ring (2-2) between an inner block (2-1) and an outer ring (2-3) of a cylinder, the outer ring (2-3) and the middle ring (2-2) are both circular, and the inner block (2-1), the middle ring (2-2) and the outer ring (2-3) are concentric circles; the drainage tube (1-1) lower extreme sets up at least one outlet opening (1-2), and drainage tube (1-1) upper end sets up one-way stop valve (3), and backplate (1) lower surface filling block (2) periphery sets up the sticker, and the sticker passes through the adhesive coating of backplate (1) lower surface and glues on backplate (1), and backplate (1) both sides middle part sets up a pair of elastic fixation area (1-3), and elastic fixation area (1-3) end sets up fastener (1-4).
2. A first aid device for chest wall defects according to claim 1 wherein: the structure of the one-way check valve (3) is as follows: the lower end of a connecting pipe (3-1) is in butt joint with the upper end of a drainage pipe (1-1), at least three support rods (3-3) are uniformly distributed at the lower end of the inner surface of an annular enclosing plate (3-2) through the connecting pipe (3-1) and close to the upper end, a top cap (3-8) is arranged at the top end of the enclosing plate (3-2), the outer periphery of the upper part of the enclosing plate (3-2) is correspondingly in threaded connection with the inner periphery of the side part of the top cap (3-8), an inner sealing ring (3-5) is arranged at the outer periphery of the top end of the connecting pipe (3-1), an outer sealing ring (3-4) is arranged at the position of the inner periphery of the enclosing plate (3-2) and close to the lower support rod (3-3), the inner sealing ring (3-5) and the outer sealing ring (3-4) are located on the same horizontal plane, a The positioning columns (3-7) are vertically arranged between the center points, the inner sealing rings (3-5) and the outer sealing rings (3-4) are made of rubber or silica gel, the diameters of the valve plates (3-6) are smaller than the inner peripheral diameter of the surrounding plate (3-2) and larger than the inner peripheral diameter of the outer sealing rings (3-4), and when the valve plates are not used, the lower surfaces of the valve plates (3-6) are in contact with the upper surfaces of the inner sealing rings (3-5) and the outer sealing rings (3-4).
3. A first aid device for chest wall defects according to claim 1 wherein: the periphery of the lower end of the drainage tube (1-1) is a conical surface.
4. A first aid device for chest wall defects according to claim 1 wherein: the inner block (2-1), the middle ring (2-2) and the outer ring (2-3) are made of the same material, the diameter of the inner block (2-1) is 3.0-4.0cm, the peripheral diameter of the middle ring (2-2) is 5.0-6.0cm, and the peripheral diameter of the outer ring (2-3) is 7.0-8.0 cm.
5. A first aid device for chest wall defects according to claim 1 wherein: the drainage tube (1-1) is made of soft silica gel.
6. A first aid device for chest wall defects according to claim 1 wherein: the fasteners (1-4) adopt one of a magic tape, a snap fastener or a buckle.
7. A first aid device for chest wall defects according to claim 1 wherein: the periphery of the filling block (2) on the lower surface of the guard plate (1) is provided with a cover-shaped shield (4), the cross section of the shield (4) is U-shaped, and the drainage tube (1-1) penetrates through a center hole of the shield (4).
8. A first aid device for chest wall defects according to claim 1 wherein: the filling block (2) adopts polyethylene alcoholized seaweed foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327277.3U CN209933192U (en) | 2019-03-14 | 2019-03-14 | First-aid device for chest wall defect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920327277.3U CN209933192U (en) | 2019-03-14 | 2019-03-14 | First-aid device for chest wall defect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209933192U true CN209933192U (en) | 2020-01-14 |
Family
ID=69124083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920327277.3U Expired - Fee Related CN209933192U (en) | 2019-03-14 | 2019-03-14 | First-aid device for chest wall defect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209933192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679523A (en) * | 2021-08-12 | 2021-11-23 | 武汉岩硕科技有限公司 | High-molecular splint with negative pressure wound surface treatment function for external fixation of fracture |
-
2019
- 2019-03-14 CN CN201920327277.3U patent/CN209933192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113679523A (en) * | 2021-08-12 | 2021-11-23 | 武汉岩硕科技有限公司 | High-molecular splint with negative pressure wound surface treatment function for external fixation of fracture |
| CN113679523B (en) * | 2021-08-12 | 2023-09-05 | 武汉岩硕科技有限公司 | Fracture external fixation high molecular splint with negative pressure wound surface treatment function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209933192U (en) | First-aid device for chest wall defect | |
| CN211010791U (en) | Sulfur hexafluoride gas leakage-proof structure | |
| CN110185878B (en) | Plugging device for rush repair of natural gas pipeline | |
| WO2022082420A1 (en) | Protective gas-shielding structure for stainless steel pipeline welding | |
| CN204879080U (en) | With seal structure of glass seal of tube on stereoplasm container | |
| CN213576196U (en) | Pipe orifice sealing structure | |
| CN205859435U (en) | A kind of easily detachable anti-leak water pipe head | |
| CN211634343U (en) | Fast packaging aerosol bottle | |
| CN107355544B (en) | Be used for stainless steel pipeline welded inflatable seal device | |
| CN109780356B (en) | Butt joint device convenient to disassemble and assemble and used for plastic steel winding pipe | |
| CN103990214A (en) | Multifunctional tee joint | |
| CN207132084U (en) | A kind of oxygen cylinder | |
| CN105055029B (en) | The bionical Cesarean esction Wound protector of leech | |
| CN212868771U (en) | Fire hose fixing device | |
| CN217108644U (en) | A leak protection wind pipeline structure for preventing system of discharging fume | |
| CN204395285U (en) | A kind of Rapid leakage repairing device of fire hose | |
| CN217526075U (en) | Laparoscope full Gong Qie vagina stuffing auxiliary suturing device | |
| CN215024656U (en) | Oxygen mask with anti-crush protection pad | |
| CN108452420B (en) | Face mask | |
| CN214912038U (en) | Portable emergency respirator for emergency nursing | |
| CN219150171U (en) | Leak-proof sampling test tube cover | |
| CN215410821U (en) | Leakage stopper for leakage point of pipeline | |
| CN211357294U (en) | Multifunctional medical anaesthetic mask | |
| CN213047140U (en) | Interventional operation pressurization nursing device | |
| CN209363238U (en) | A kind of gas isolator for the confined space |
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: 20200114 Termination date: 20210314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |