CN211750003U - Bone cement filling kit - Google Patents
Bone cement filling kit Download PDFInfo
- Publication number
- CN211750003U CN211750003U CN201922457549.4U CN201922457549U CN211750003U CN 211750003 U CN211750003 U CN 211750003U CN 201922457549 U CN201922457549 U CN 201922457549U CN 211750003 U CN211750003 U CN 211750003U
- Authority
- CN
- China
- Prior art keywords
- bone cement
- operating rod
- cover
- cement filling
- filling kit
- 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.)
- Active
Links
Images
Landscapes
- Prostheses (AREA)
Abstract
The utility model discloses a medical bone cement device, especially a bone cement fills external member. The bone cement filling kit comprises a main container and a cover, and is structurally characterized by further comprising an operating rod and stirring wings, wherein a mounting hole is formed in the center of the cover, and a first exhaust hole is formed in the cover; the operating rod is rotatably arranged in the mounting hole and is connected with the stirring wing; an inner gear is arranged on the inner wall of the mounting hole, an outer gear is arranged at one end of the stirring wing, and the inner gear is meshed with the outer gear. The utility model has the advantages of reasonable structure, convenient use, full mixing of bone cement and difficult bubble mixing.
Description
Technical Field
The utility model relates to a medical bone cement device, especially a bone cement fills external member.
Background
Bone cement is a medical material used for orthopedic surgery, and is mainly used for artificial joint replacement surgery. For convenient storage and transportation, the bone cement is composed of two parts of white powder and colorless liquid with pungent smell, and when in use, the white powder and the colorless liquid are poured together according to a certain proportion and are blended together, so that the polymerization reaction can occur at room temperature. Starting like mortar and then like porridge and then becoming dough, can be kneaded, extruded into any shape and finally gradually solidified, the whole process being only a dozen minutes. Before hardening, the doctor should place it on the site where the joint is to be replaced and then attach the artificial joint.
The bone cement itself has a short mixing and injection time, which is determined by its own characteristics, and thus it is likely to be unevenly mixed for only a few minutes, and air bubbles may be mixed during mixing, which affects the binding ability and firmness of the bone cement. If the operation is careless and the time is not well mastered, the bone cement can only be prepared again, which wastes time and materials and also increases the pain of the patient.
Disclosure of Invention
The utility model aims to solve the technical problem that a bone cement filling kit that rational in infrastructure, convenient to use, can fully stir bone cement and be difficult for sneaking into the bubble is provided.
The utility model provides a technical scheme that above-mentioned problem adopted is: the bone cement filling kit comprises a main container and a cover, and is structurally characterized by further comprising an operating rod and stirring wings, wherein a mounting hole is formed in the center of the cover, and a first exhaust hole is formed in the cover; the operating rod is rotatably arranged in the mounting hole and is connected with the stirring wing; an inner gear is arranged on the inner wall of the mounting hole, an outer gear is arranged at one end of the stirring wing, and the inner gear is meshed with the outer gear.
The utility model discloses still include the silicone tube, the one end of silicone tube is connected with first exhaust hole, and the other end of silicone tube is provided with the joint, is equipped with the filter on the pipe shaft of silicone tube.
The utility model also comprises a stirring rod.
The below of action bars is equipped with the connecting rod, and the connecting rod is located the eccentric position of action bars, and the action bars is connected with the stirring wing through the connecting rod.
The operating rod is provided with a handle.
Operating rod and lid between be provided with first sealing washer.
The main part container and the cover between be provided with the second sealing washer.
The main body container on be equipped with the second exhaust hole, second exhaust hole department is equipped with the end cap.
The main body container and the cover are provided with a plurality of buckles.
Compared with the prior art, the utility model, following beneficial effect has: the stirring wing of the bone cement filling kit can eccentrically rotate around the mounting hole under the driving of the operating rod, so that the bone cement can be fully and uniformly stirred in all directions without dead angles, and the service performance of the bone cement is ensured; meanwhile, the vacuum machine communicated with the main container can effectively remove bubbles and pungent smell generated in the stirring process, and further improves the service performance of the bone cement; and the bone cement filling kit has simple and reasonable integral structure and convenient operation, can improve the working efficiency of operators and reduce the pain of patients.
Drawings
Fig. 1 is a front view of an embodiment of the present invention.
Fig. 2 is a top view of an embodiment of the present invention.
Fig. 3 is a perspective view of an embodiment of the present invention.
Fig. 4 is an exploded view of an embodiment of the present invention.
Fig. 5 is a schematic structural diagram of meshing of an internal gear and an external gear according to an embodiment of the present invention.
Fig. 6 is a schematic structural view of the silicone tube in the embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a stirring rod in an embodiment of the present invention.
Fig. 8 is a usage status diagram of the embodiment of the present invention.
Detailed Description
Referring to fig. 1-5, the present embodiment includes a main container 1, a cover 2, a lever 3 and a stirring wing 4, wherein a plurality of fasteners 15 are disposed on the main container 1 and the cover 2, the fasteners 15 are used to fixedly cover the cover 2 on the main container 1, and a second sealing ring 11 for sealing is disposed between the main container 1 and the cover 2. The center of the cover 2 is provided with a mounting hole 5, and the cover 2 is provided with a first exhaust hole 12. The operating rod 3 is rotatably installed in the installation hole 5, and a first sealing ring 10 for sealing is arranged between the operating rod 3 and the cover 2. The operating rod 3 is provided with a handle 9, a connecting rod 8 is arranged below the operating rod 3, the connecting rod 8 is positioned at the eccentric position of the operating rod 3, and the operating rod 3 is connected with the stirring wings 4 through the connecting rod 8. An inner gear 6 is arranged on the inner wall of the mounting hole 5, an outer gear 7 is arranged at one end of the stirring wing 4, and when the operating rod 3 is driven by the handle 9 to rotate in the mounting hole 5, the inner gear 6 is meshed with the outer gear 7, so that the stirring wing 4 is driven to rotate eccentrically in the main container 1. The main body container 1 is provided with a second vent hole 13, a plug 14 is arranged at the second vent hole 13, the plug 14 is used for sealing and plugging the second vent hole 13, and the second vent hole 13 is used for connecting a syringe to extract the stirred bone cement.
Referring to fig. 6 and 7, the present embodiment further includes a silicone tube 16 and a stirring rod 19, one end of the silicone tube 16 is connected to the first exhaust hole 12, the other end of the silicone tube 16 is provided with a joint 17, and a filter 18 is disposed on a tube body of the silicone tube 16.
Referring to fig. 8, in use, the cover 2 is opened, one end of the silicone tube 16 is connected with the first exhaust hole 12 on the cover 2, the second exhaust hole is sealed and blocked by the plug 14, and the joint 17 at the other end of the silicone tube 16 is connected with an external vacuum machine; then pouring the bone cement raw material into the main container 1, covering the cover 2 and fixing the bone cement raw material by using the buckle 15, starting the vacuum machine, holding the handle 9 to drive the operating rod 3 to rotate, and driving the stirring wings 4 to eccentrically rotate in the main container 1 by the operating rod 3, so that the bone cement raw material in the main container 1 can be fully stirred, and simultaneously, the vacuum machine can suck out bubbles and pungent smell generated in the stirring process from the first exhaust hole 12; after the completion of the stirring, the vacuum machine is stopped, the silicone tube 16 is pulled out from the first vent hole 12, the lid 2 is opened, and the mixed bone cement is taken out by the stirring rod 19 and used.
Claims (9)
1. A bone cement filling kit comprising a main body container (1) and a cap (2), characterized in that: the stirring device is characterized by also comprising an operating rod (3) and stirring wings (4), wherein a mounting hole (5) is formed in the center of the cover (2), and a first exhaust hole (12) is formed in the cover (2); the operating rod (3) is rotatably arranged in the mounting hole (5), and the operating rod (3) is connected with the stirring wing (4); an inner gear (6) is arranged on the inner wall of the mounting hole (5), an outer gear (7) is arranged at one end of the stirring wing (4), and the inner gear (6) is meshed with the outer gear (7).
2. The bone cement filling kit according to claim 1, wherein: the air purifier also comprises a silicone tube (16), one end of the silicone tube (16) is connected with the first exhaust hole (12), the other end of the silicone tube (16) is provided with a joint (17), and a filter (18) is arranged on the tube body of the silicone tube (16).
3. The bone cement filling kit according to claim 1, wherein: also comprises a stirring rod (19).
4. The bone cement filling kit according to claim 1, wherein: a connecting rod (8) is arranged below the operating rod (3), the connecting rod (8) is positioned at the eccentric position of the operating rod (3), and the operating rod (3) is connected with the stirring wings (4) through the connecting rod (8).
5. The bone cement filling kit according to claim 1, wherein: a handle (9) is arranged on the operating rod (3).
6. The bone cement filling kit according to claim 1, wherein: a first sealing ring (10) is arranged between the operating rod (3) and the cover (2).
7. The bone cement filling kit according to claim 1, wherein: a second sealing ring (11) is arranged between the main container (1) and the cover (2).
8. The bone cement filling kit according to claim 1, wherein: the main body container (1) is provided with a second exhaust hole (13), and a plug (14) is arranged at the second exhaust hole (13).
9. The bone cement filling kit according to claim 1, wherein: the main body container (1) and the cover (2) are provided with a plurality of buckles (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922457549.4U CN211750003U (en) | 2019-12-31 | 2019-12-31 | Bone cement filling kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922457549.4U CN211750003U (en) | 2019-12-31 | 2019-12-31 | Bone cement filling kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211750003U true CN211750003U (en) | 2020-10-27 |
Family
ID=72977908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922457549.4U Active CN211750003U (en) | 2019-12-31 | 2019-12-31 | Bone cement filling kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211750003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012466A (en) * | 2019-12-31 | 2020-04-17 | 浙江康慈医疗科技有限公司 | Bone cement filling kit |
-
2019
- 2019-12-31 CN CN201922457549.4U patent/CN211750003U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111012466A (en) * | 2019-12-31 | 2020-04-17 | 浙江康慈医疗科技有限公司 | Bone cement filling kit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211750003U (en) | Bone cement filling kit | |
| JP2002272757A (en) | Bone cement material mixing device having improved gear structure for driving mixing blade | |
| JP2016043269A (en) | Dispensing device with elastically driven mixer | |
| CN111012466A (en) | Bone cement filling kit | |
| JP4733617B2 (en) | Medical paste injection kneader and medical paste injection kneader | |
| CN100450453C (en) | Integrated bone cement vacuum agitating injecting device | |
| CN211633544U (en) | Bone cement preparation facilities is used in clinical fracture of orthopedics | |
| CN219461949U (en) | Medicine feeder for infants | |
| CN201870962U (en) | Traditional Chinese medicine decoction pot with automatic stirring function | |
| CN201139624Y (en) | Bone cement vacuum stirring injector | |
| CN116422187A (en) | Bone cement vacuum stirrer | |
| CN208248596U (en) | A kind of feedstuff pan feeding is mixed conveying equipment | |
| CN205308210U (en) | Can even medicament agitating unit of rapid mixing | |
| CN2852970Y (en) | Integral skeleton cement vacuum stirring injector | |
| EP4015073A1 (en) | Bone cement mixing assembly | |
| CN209720491U (en) | A kind of single tube two-component glue bottle | |
| CN209684421U (en) | A kind of new curing agent filling structure device | |
| CN212833015U (en) | Orthopedics gypsum blending device | |
| CN201870709U (en) | Medical bone cement stirring and pushing injector | |
| CN204837730U (en) | Flour stirs integrative device of kneading dough | |
| CN112044335A (en) | Device capable of simultaneously and sufficiently stirring raw materials of dental cast and gypsum | |
| CN2822754Y (en) | Device for evenly mixing powder injection | |
| CN217162257U (en) | Filling device convenient for filling bone cement | |
| CN214806859U (en) | Medicine application device | |
| CN218358880U (en) | Medicinal raw material mixes machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |