CN110604610A - Orthopedics sacculus equipment - Google Patents
Orthopedics sacculus equipment Download PDFInfo
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- CN110604610A CN110604610A CN201910917864.2A CN201910917864A CN110604610A CN 110604610 A CN110604610 A CN 110604610A CN 201910917864 A CN201910917864 A CN 201910917864A CN 110604610 A CN110604610 A CN 110604610A
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- China
- Prior art keywords
- balloon
- layer
- conveying
- injection
- pipe
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/68—Internal fixation devices, including fasteners and spinal fixators, even if a part thereof projects from the skin
- A61B17/70—Spinal positioners or stabilisers ; Bone stabilisers comprising fluid filler in an implant
- A61B17/7097—Stabilisers comprising fluid filler in an implant, e.g. balloon; devices for inserting or filling such implants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/885—Tools for expanding or compacting bones or discs or cavities therein
- A61B17/8852—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc
- A61B17/8855—Tools for expanding or compacting bones or discs or cavities therein capable of being assembled or enlarged, or changing shape, inside the bone or disc inflatable, e.g. kyphoplasty balloons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/56—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor
- A61B17/58—Surgical instruments or methods for treatment of bones or joints; Devices specially adapted therefor for osteosynthesis, e.g. bone plates, screws, setting implements or the like
- A61B17/88—Osteosynthesis instruments; Methods or means for implanting or extracting internal or external fixation devices
- A61B17/92—Impactors or extractors, e.g. for removing intramedullary devices
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
-
- 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
- A61M25/10—Balloon catheters
- A61M25/1018—Balloon inflating or inflation-control devices
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/105—Balloon catheters with special features or adapted for special applications having a balloon suitable for drug delivery, e.g. by using holes for delivery, drug coating or membranes
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1075—Balloon catheters with special features or adapted for special applications having a balloon composed of several layers, e.g. by coating or embedding
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1079—Balloon catheters with special features or adapted for special applications having radio-opaque markers in the region of the balloon
-
- 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
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1088—Balloon catheters with special features or adapted for special applications having special surface characteristics depending on material properties or added substances, e.g. for reducing friction
-
- 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
- A61M2210/02—Bones
Abstract
The invention discloses orthopedic balloon equipment, which comprises an inner balloon, an outer balloon and a propelling ring, wherein the inner balloon is connected with the outer balloon; under the assistance of a guide wire and a conveying pipe, the outer-layer balloon and the inner-layer balloon are conveyed to an affected part at the fracture end through the power conveying end, then developer is injected into the inner-layer balloon through an injection pipeline, so that the inner-layer balloon is expanded, the outer-layer balloon is expanded along with the expansion of the inner-layer balloon under the traction of the flexible arc-shaped rod, then medicine is conveyed into the medicine conveying pipeline through the medicine conveying pipe, enters a cavity between the outer-layer balloon and the inner-layer balloon and permeates into the affected part at the fracture end through the medicine conveying hole; carry the end through outer drive, will impel the ring to follow conveyer pipe propelling movement to outer sacculus department under the actuating lever is supplementary, impel the ring and adopt magnetic material to make, magnetism that its had is opposite with magnetism that the coating was inhaled to magnetism, through magnetism attraction guide impel the ring with inhale the coating joint with magnetism, carry out the fresheneness through thorn form arch to fracture end affected part.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to orthopedic balloon equipment.
Background
Fracture refers to a complete or partial fracture of a bone or bone structure. It is common to children and the elderly, and occurs in young and middle-aged people. After the fracture occurs, the patient close to the hospital can be directly sent to the hospital or a rescue car, and the patient far away from the hospital must be simply treated to prevent aggravation of the disease condition on the way of sending to the hospital and even cause irreversible consequences. Compression fractures are one type of bone fracture. In the compressive fracture, the vertebral column vertebral body compression fracture is the most common fracture of human body, especially is commonly seen in the old people with osteoporosis. For the compression fracture of vertebral body with unsatisfactory conservative treatment, minimally invasive vertebral body strengthening operation, especially kyphoplasty by using a balloon is the most commonly used effective treatment method.
When compression fracture occurs, the fracture time is more than 2-3 weeks, hardening of fracture ends and scar granulation tissue filling often occur in sub-fresh or old fractured bones, and then delayed healing or even no healing occurs. For delayed union or nonunion of fracture, the most important treatment method is to remove sclerotic scar and nonfresh tissue at the fracture end, i.e. to freshen the fracture end, and then the new bone tissue has condition and space to grow well. When the balloon kyphoplasty is clinically carried out, the fracture end cannot be directly exposed due to minimally invasive percutaneous surgery, the existing balloons are smooth surfaces, the hardened scar tissues cannot be directly removed, instruments such as a special curette have small action range and insufficient torsion force, and have risks such as instrument fracture, the clinical application is few and the risks are uncontrollable. Therefore, for the very common delayed or nonunion of compression fracture, an effective means for the fracture end freshening is not available at present to achieve a good treatment effect, and the perfusion of bone cement cannot provide a complete basis for the regeneration of bone tissues. And the medicine can not be administered in the debridement process, and the adjuvant therapy is not beneficial to the bone recovery and growth.
Disclosure of Invention
The present invention is directed to an orthopedic balloon apparatus to solve the problems set forth in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an orthopedic balloon device comprising an inner balloon, an outer balloon and a push ring; an injection pipeline is arranged below the inner-layer balloon, and an injection pipe is arranged at the top end of the inner-layer balloon; an elastic fulcrum shaft is arranged on the outer layer of the inner-layer balloon, a flexible arc-shaped rod is arranged at the tail end of the elastic fulcrum shaft, and an outer-layer balloon is arranged on the outer side of the flexible arc-shaped rod; the bottom of the outer balloon is connected with a drug delivery pipeline, the drug delivery pipeline is arranged outside the injection pipeline, and drug delivery holes which are uniformly distributed are formed in the top end and the side of the upper end of the outer balloon; a medicine feeding through pipe is arranged on one side of the medicine feeding pipeline, an injection through pipe is arranged on one side of the injection pipeline, and the tail end of the injection through pipe penetrates out of the medicine feeding pipeline; an elastic adhesive tape is arranged on the outer side of the outer balloon, and a magnetic absorption coating is arranged on the outer side of the elastic adhesive tape; a conveying pipe is arranged on the outer side of the drug delivery pipeline, guide wires are arranged on two sides of the conveying pipe, a limiting groove is formed in the outer side of the outer-layer balloon, and the guide wires are distributed along the limiting groove of the outer-layer balloon; the front end of the guide wire is fixed on two sides of the injection pipe in an extending way, and the tail end of the conveying pipe is provided with a power conveying end; a pushing ring is arranged on the outer side of the conveying pipe, and a thorn-shaped bulge is arranged on the outer side of the pushing ring; the bottom end of the propelling ring is provided with a driving rod, and the tail end of the driving rod is provided with an external driving conveying end.
Preferably, the top end of the inner layer balloon is provided with an injection through hole, the outer side of the injection through hole is connected with an injection pipe, and the injection pipe is of a conical structure with a small front end opening and a large rear end opening.
Preferably, the administration tube and the injection tube are respectively arranged on two side surfaces of the administration pipeline, and the tail ends of the administration tube and the injection tube are respectively provided with an air pressure plug.
Preferably, the top end of the outer layer balloon is provided with a connecting opening, and the injection pipe penetrates out of the connecting opening; the flexible arc-shaped rods are fixed on two sides of the inner-layer balloon, and the inner wall of the outer-layer balloon is attached to the outer side face of the flexible arc-shaped rods.
Preferably, the inner balloon and the outer balloon have the same structure, the size of the outer balloon is larger than that of the inner balloon, the outer balloon and the inner balloon are of spherical or gourd-shaped structures after being expanded, and the elastic adhesive tape is fixed at the upper end of the outer balloon.
Preferably, the front end of the guide wire is provided with a miniature endoscope head, and the miniature endoscope head is provided with a recovery wire.
Preferably, the power transmission end comprises a driving shaft and a transmission motor, the tail end of the transmission pipe is provided with the driving shaft, the driving shaft is installed on the transmission motor, and the transmission mode comprises rotary transmission and straight transmission.
Preferably, the propelling ring is made of a magnetic material, and the magnetism of the propelling ring is opposite to that of the magnetic attraction coating.
Preferably, the structure of the external driving conveying end is the same as that of the power driving end, and the output power of the external driving conveying end is greater than that of the power driving end.
Compared with the prior art, the invention has the beneficial effects that: the invention has compact structure and strong operability, and can effectively carry out administration and freshness treatment on the fracture affected part; under the assistance of a guide wire and a conveying pipe, the outer-layer balloon and the inner-layer balloon are conveyed to an affected part at the fracture end through the power conveying end, then developer is injected into the inner-layer balloon through an injection pipeline, so that the inner-layer balloon is expanded, the outer-layer balloon is expanded along with the expansion of the inner-layer balloon under the traction of the flexible arc-shaped rod, then medicine is conveyed into the medicine conveying pipeline through the medicine conveying pipe, enters a cavity between the outer-layer balloon and the inner-layer balloon and permeates into the affected part at the fracture end through the medicine conveying hole; carry the end through outer drive, will impel the ring to follow conveyer pipe propelling movement to outer sacculus department under the actuating lever is supplementary, impel the ring and adopt magnetic material to make, magnetism that its had is opposite with magnetism that the coating was inhaled to magnetism, through magnetism attraction guide impel the ring with inhale the coating joint with magnetism, carry out the fresheneness through thorn form arch to fracture end affected part.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. an inner balloon; 2. an injection conduit; 3. an injection pipe; 4. an elastic support shaft; 5. a flexible arcuate rod; 6. an outer balloon; 7. a drug delivery conduit; 8. an administration aperture; 9. a medicine feeding siphunculus; 10. injecting a through pipe; 11. an elastic adhesive tape; 12. magnetically attracting the coating; 13. a delivery pipe; 14. a guide wire; 15. a limiting groove; 16. a power delivery end; 17. a propulsion ring; 18. a thorn-shaped protrusion; 19. a drive rod; 20. and externally driving the conveying end.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1, the present invention provides a technical solution: an orthopedic balloon device comprises an inner balloon 1, an outer balloon 6 and a push ring 17; an injection pipeline 2 is arranged below the inner-layer balloon 1, and an injection pipe 3 is arranged at the top end of the inner-layer balloon 1; an elastic fulcrum shaft 4 is arranged on the outer layer of the inner-layer balloon 1, a flexible arc-shaped rod 5 is arranged at the tail end of the elastic fulcrum shaft 4, and an outer-layer balloon 6 is arranged on the outer side of the flexible arc-shaped rod 5; the bottom of the outer balloon 6 is connected with a drug delivery pipeline 7, the drug delivery pipeline 7 is arranged outside the injection pipeline 2, and drug delivery holes 8 which are uniformly distributed are formed in the top end and the upper end edge side of the outer balloon 6; a drug delivery through pipe 9 is arranged on one side of the drug delivery pipeline 7, an injection through pipe 10 is arranged on one side of the injection pipeline 2, and the tail end of the injection through pipe 10 penetrates out of the drug delivery pipeline 7; an elastic adhesive tape 11 is arranged on the outer side of the outer layer balloon 6, and a magnetic absorption coating 12 is arranged on the outer side of the elastic adhesive tape 11; a delivery pipe 13 is arranged on the outer side of the drug delivery pipeline 7, guide wires 14 are arranged on two sides of the delivery pipe 13, a limiting groove 15 is arranged on the outer side of the outer-layer balloon 6, and the guide wires 14 are distributed along the limiting groove of the outer-layer balloon 6; the front end of the guide wire 14 is fixed on two sides of the injection pipe 3 in an extending way, and the tail end of the conveying pipe 13 is provided with a power conveying end 16; a pushing ring 17 is arranged on the outer side of the conveying pipe 13, and a thorn-shaped bulge 18 is arranged on the outer side of the pushing ring 17; the bottom end of the propelling ring 17 is provided with a driving rod 19, and the tail end of the driving rod 19 is provided with an external driving conveying end 20.
Furthermore, an injection through hole is formed in the end of the inner-layer balloon 1, the outer side of the injection through hole is connected with an injection pipe 3, and the injection pipe 3 is of a conical structure with a small front end opening and a large rear end opening.
Further, the administration tube 9 and the injection tube 10 are respectively arranged on two side surfaces of the administration pipeline 7, and the tail ends of the administration tube 9 and the injection tube 10 are respectively provided with an air pressure plug.
Further, a connecting opening is formed in the top end of the outer layer balloon 6, and the injection pipe 3 penetrates out of the connecting opening; the flexible arc-shaped rods 5 are fixed on two sides of the inner-layer balloon 1, and the inner wall of the outer-layer balloon 6 is attached to the outer side surface of the flexible arc-shaped rods.
Further, the inner sacculus 1 and the outer sacculus 6 are the same in structure, the size of the outer sacculus 6 is larger than that of the inner sacculus 1, the outer sacculus 6 and the inner sacculus 1 are of spherical or calabash structures after being expanded, and the elastic adhesive tape 11 is fixed at the upper end part of the outer sacculus 6.
Furthermore, a miniature endoscope head is arranged at the front end of the guide wire 14, and a recovery wire is arranged on the miniature endoscope head.
Further, power transmission end 16 includes drive shaft and conveying motor, and conveyer pipe 13 end is provided with the drive shaft, and the drive shaft is installed on conveying motor, and the mode of delivery is including rotation type conveying and straight-moving type conveying.
Further, the propelling ring 17 is made of a magnetic material, and has a magnetic property opposite to that of the magnetically attracted coating 12.
Further, the external drive delivery end 20 is of the same construction as the power drive end 16, and the external drive delivery end 20 outputs more power than the power drive end 16.
The working principle is as follows: an injection pipeline 2 is arranged below the inner-layer balloon 1, and an injection pipe 3 is arranged at the top end of the inner-layer balloon 1; an elastic fulcrum shaft 4 is arranged on the outer layer of the inner-layer balloon 1, a flexible arc-shaped rod 5 is arranged at the tail end of the elastic fulcrum shaft 4, and an outer-layer balloon 6 is arranged on the outer side of the flexible arc-shaped rod 5; the bottom of the outer balloon 6 is connected with a drug delivery pipeline 7, the drug delivery pipeline 7 is arranged outside the injection pipeline 2, and drug delivery holes 8 which are uniformly distributed are formed in the top end and the upper end edge side of the outer balloon 6; a drug delivery through pipe 9 is arranged on one side of the drug delivery pipeline 7, an injection through pipe 10 is arranged on one side of the injection pipeline 2, and the tail end of the injection through pipe 10 penetrates out of the drug delivery pipeline 7; a delivery pipe 13 is arranged on the outer side of the drug delivery pipeline 7, guide wires 14 are arranged on two sides of the delivery pipe 13, a limiting groove 15 is arranged on the outer side of the outer-layer balloon 6, and the guide wires 14 are distributed along the limiting groove of the outer-layer balloon 6; the front end of the guide wire 14 is fixed on two sides of the injection pipe 3 in an extending way, and the tail end of the conveying pipe 13 is provided with a power conveying end 16; under the assistance of a guide wire 14 and a conveying pipe 13, the outer-layer balloon 6 and the inner-layer balloon 1 are conveyed to an affected part at the fracture end through a power conveying end 16, then developer is injected into the inner-layer balloon 1 through an injection pipeline 2, so that the inner-layer balloon 1 is expanded, meanwhile, under the traction of a flexible arc-shaped rod 5, the outer-layer balloon 6 is expanded along with the inner-layer balloon, then medicine is conveyed into a medicine feeding pipeline 7 through a medicine feeding through pipe 9, enters a cavity between the outer-layer balloon 6 and the inner-layer balloon 1 and permeates into the affected part at the fracture end through a medicine feeding hole 8;
an elastic adhesive tape 11 is arranged on the outer side of the outer layer balloon 6, and a magnetic absorption coating 12 is arranged on the outer side of the elastic adhesive tape 11; a pushing ring 17 is arranged on the outer side of the conveying pipe 13, and a thorn-shaped bulge 18 is arranged on the outer side of the pushing ring 17; the bottom end of the propelling ring 17 is provided with a driving rod 19, the tail end of the driving rod 19 is provided with an external driving conveying end 20, the propelling ring 17 is pushed to the outer-layer balloon 6 along the conveying pipe under the assistance of the driving rod 19 through the external driving conveying end 20, the propelling ring 17 is made of magnetic materials, the magnetism of the propelling ring is opposite to that of the magnetic attraction coating 12, the propelling ring 17 is guided to be clamped with the magnetic attraction coating 12 through magnetic attraction, and the affected part of the fracture end is freshened through the thorn-shaped protrusions 18.
It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An orthopedic balloon apparatus, characterized in that: comprises an inner layer sacculus (1), an outer layer sacculus (6) and a propelling ring (17); an injection pipeline (2) is arranged below the inner-layer balloon (1), and an injection pipe (3) is arranged at the top end of the inner-layer balloon (1); an elastic fulcrum shaft (4) is arranged on the outer layer of the inner-layer balloon (1), a flexible arc-shaped rod (5) is arranged at the tail end of the elastic fulcrum shaft (4), and an outer-layer balloon (6) is arranged on the outer side of the flexible arc-shaped rod (5); the bottom of the outer layer saccule (6) is connected with a drug delivery pipeline (7), the drug delivery pipeline (7) is arranged at the outer side of the injection pipeline (2), and drug delivery holes (8) which are uniformly distributed are formed in the top end and the upper end edge side of the outer layer saccule (6); a drug delivery through pipe (9) is arranged on one side of the drug delivery pipeline (7), an injection through pipe (10) is arranged on one side of the injection pipeline (2), and the tail end of the injection through pipe (10) penetrates out of the drug delivery pipeline (7); an elastic adhesive tape (11) is arranged on the outer side of the outer layer balloon (6), and a magnetic absorption coating (12) is arranged on the outer side of the elastic adhesive tape (11); a conveying pipe (13) is arranged on the outer side of the administration pipeline (7), guide wires (14) are arranged on two sides of the conveying pipe (13), a limiting groove (15) is arranged on the outer side of the outer-layer balloon (6), and the guide wires (14) are distributed along the limiting groove of the outer-layer balloon (6); the front end of the guide wire (14) is fixed on two sides of the injection pipe (3) in an extending way, and the tail end of the conveying pipe (13) is provided with a power conveying end (16); a pushing ring (17) is arranged on the outer side of the conveying pipe (13), and a thorn-shaped bulge (18) is arranged on the outer side of the pushing ring (17); the bottom end of the propelling ring (17) is provided with a driving rod (19), and the tail end of the driving rod (19) is provided with an external driving conveying end (20).
2. An orthopedic balloon apparatus according to claim 1, wherein: the inner balloon (1) end is provided with an injection through hole, the outer side of the injection through hole is connected with an injection pipe (3), and the injection pipe (3) is of a conical structure with a small front end opening and a large rear end opening.
3. An orthopedic balloon apparatus according to claim 1, wherein: the administration siphunculus (9) and the injection siphunculus (10) are respectively arranged on two side surfaces of the administration pipeline (7), and the tail ends of the administration siphunculus (9) and the injection siphunculus (10) are respectively provided with an air pressure plug.
4. An orthopedic balloon apparatus according to claim 1, wherein: the top end of the outer layer balloon (6) is provided with a connecting opening, and the injection pipe (3) penetrates out of the connecting opening; the flexible arc-shaped rods (5) are fixed on two sides of the inner-layer balloon (1), and the inner wall of the outer-layer balloon (6) is attached to the outer side surface of the flexible arc-shaped rods.
5. An orthopedic balloon apparatus according to claim 1, wherein: the inner layer sacculus (1) is the same with outer sacculus (6) structure, and the size of outer sacculus (6) is greater than inner layer sacculus (1) size, is spherical or calabash structure after outer sacculus (6) and inner layer sacculus (1) inflation, and elasticity is pasted and is attached (11) and fix in outer sacculus (6) upper end.
6. An orthopedic balloon apparatus according to claim 1, wherein: the front end of the guide wire (14) is provided with a miniature endoscope head, and a recovery wire is arranged on the miniature endoscope head.
7. An orthopedic balloon apparatus according to claim 1, wherein: the power conveying end (16) comprises a driving shaft and a conveying motor, the tail end of the conveying pipe (13) is provided with the driving shaft, the driving shaft is installed on the conveying motor, and the conveying mode comprises rotary conveying and straight conveying.
8. An orthopedic balloon apparatus according to claim 1, wherein: the propelling ring (17) is made of magnetic materials, and the magnetism of the propelling ring is opposite to that of the magnetic attraction coating (12).
9. An orthopedic balloon apparatus according to claim 1, wherein: the structure of the external drive conveying end (20) is the same as that of the power driving end (16), and the output power of the external drive conveying end (20) is greater than that of the power driving end (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917864.2A CN110604610A (en) | 2019-09-26 | 2019-09-26 | Orthopedics sacculus equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910917864.2A CN110604610A (en) | 2019-09-26 | 2019-09-26 | Orthopedics sacculus equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110604610A true CN110604610A (en) | 2019-12-24 |
Family
ID=68893591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910917864.2A Pending CN110604610A (en) | 2019-09-26 | 2019-09-26 | Orthopedics sacculus equipment |
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| CN (1) | CN110604610A (en) |
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| CN111603228A (en) * | 2020-05-28 | 2020-09-01 | 上海长征医院 | Novel lumbar vertebra fixing and supporting device |
| CN111938724A (en) * | 2020-08-05 | 2020-11-17 | 民勤县人民医院 | Obstetric apparatus for pelvic region of obstetrics and gynecology department |
| CN112137707A (en) * | 2020-09-27 | 2020-12-29 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A inflation sacculus and medical device for intervertebral disc plasty |
| CN112869921A (en) * | 2021-01-07 | 2021-06-01 | 四川大学华西医院 | Blood vessel expandable device |
| CN113558740A (en) * | 2021-08-04 | 2021-10-29 | 西安市红会医院 | Bone cement is from stirring with pusher for centrum shaping |
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| CN111529907A (en) * | 2020-02-13 | 2020-08-14 | 吉林大学 | Oral complication nursing equipment in head and neck malignant tumor treatment process |
| CN111529907B (en) * | 2020-02-13 | 2022-02-08 | 吉林大学 | Oral complication nursing equipment in head and neck malignant tumor treatment process |
| CN111603229A (en) * | 2020-05-28 | 2020-09-01 | 上海长征医院 | Multifunctional novel pedicle screw assembly |
| CN111603228A (en) * | 2020-05-28 | 2020-09-01 | 上海长征医院 | Novel lumbar vertebra fixing and supporting device |
| CN111938724A (en) * | 2020-08-05 | 2020-11-17 | 民勤县人民医院 | Obstetric apparatus for pelvic region of obstetrics and gynecology department |
| WO2022052524A1 (en) * | 2020-09-09 | 2022-03-17 | 上海鸿脉医疗科技有限公司 | Balloon catheter |
| CN112137707A (en) * | 2020-09-27 | 2020-12-29 | 温州医科大学附属第二医院、温州医科大学附属育英儿童医院 | A inflation sacculus and medical device for intervertebral disc plasty |
| CN112869921A (en) * | 2021-01-07 | 2021-06-01 | 四川大学华西医院 | Blood vessel expandable device |
| CN112869921B (en) * | 2021-01-07 | 2022-07-01 | 四川大学华西医院 | Blood vessel expandable device |
| CN113558740A (en) * | 2021-08-04 | 2021-10-29 | 西安市红会医院 | Bone cement is from stirring with pusher for centrum shaping |
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Application publication date: 20191224 |