CN211583431U - Skin fixing device for external fixing steel needle - Google Patents
Skin fixing device for external fixing steel needle Download PDFInfo
- Publication number
- CN211583431U CN211583431U CN201920799117.9U CN201920799117U CN211583431U CN 211583431 U CN211583431 U CN 211583431U CN 201920799117 U CN201920799117 U CN 201920799117U CN 211583431 U CN211583431 U CN 211583431U
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- China
- Prior art keywords
- steel needle
- stabilizer
- skin
- straight tube
- muscle
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- Expired - Fee Related
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Abstract
The utility model discloses an external fixation steel needle skin fixing device, the problem of muscle infection inflammation around having solved external fixation steel needle and skin muscle production friction and causing is solved, its characteristics are set up a horn mouth form muscle skin stabilizer 2, set up a straight tube steel needle stabilizer 1 on horn mouth form muscle skin stabilizer 2, set up steel needle firm silk hole 4 on straight tube steel needle stabilizer 1, set up steel needle firm screw 3 on steel needle firm silk hole 4, straight tube steel needle stabilizer 1 end sets up the inner tube 6 that matches with 5 thickness of external fixation steel needle, horn mouth form muscle skin stabilizer 2 limit mouth sets up soft outer arc inner circular border 7, the utility model has the advantages of rational in infrastructure, it is nimble convenient to use for postoperative healing alleviates patient's misery, is adapted to the clinical application of various fracture resets and orthopedic operation.
Description
The technical field is as follows:
the utility model belongs to the technical field of medical instrument makes, concretely relates to orthopedics external fixation steel needle skin fixing device.
Background art:
the external fixing steel needle is an important part applied in fracture reduction or orthopedic surgery, after the steel needle is fixed with a skeleton, micromotion of the external fixing steel needle and muscle skin can occur at a developed muscle part, so that muscle around the steel needle is infected and inflamed, and unexpected pain is brought to a patient.
The utility model has the following contents:
the utility model aims at providing a structural design is effective reasonable to above not enough, simple, and it is nimble convenient to use, can make the steel needle in the not excessive activity of fixed muscle skin department, reduce steel needle and muscle skin friction to avoid muscle infection inflammation on every side, accelerate the outer fixed steel needle skin fixing device of postoperative healing.
The technical scheme of the utility model be realized like this, external fixation steel needle skin fixing device, its characterized in that sets up a horn mouth form muscle skin stabilizer 2, sets up a straight tube steel needle stabilizer 1 on horn mouth form muscle skin stabilizer 2, sets up the firm silk hole of steel needle 4 on straight tube steel needle stabilizer 1, sets up the firm screw 3 of steel needle on the firm silk hole of steel needle 4, the inner tube 6 that 1 end of straight tube steel needle stabilizer set up and 5 diameter matchings of external fixation steel needle, 2 limits of horn mouth form muscle skin stabilizer set up circular border 7 in the soft outer arc.
The working principle is as follows: after a steel needle 5 is fixed on a skeleton through skin muscles in an operation, the tail end of an external fixing steel needle 5 is sleeved and penetrated by a bellmouth-shaped muscle skin stabilizer 2 and an inner tube 6 of a straight tube steel needle stabilizer 1, the bellmouth-shaped muscle skin stabilizer 2 and the external fixing steel needle 5 of the inner tube 6 of the straight tube steel needle stabilizer 1 are tightly pressed by a steel needle stabilizing screw 3 through a steel needle stabilizing screw hole 4, and a soft outer arc inner circular edge 7 of the bellmouth-shaped muscle skin stabilizer 2 is buckled on skin around the external fixing steel needle 5, so that the external fixing steel needle 5 can reduce slight movement with surrounding skin muscles, skin muscles around the external fixing steel needle are prevented from being infected and inflamed, postoperative healing is accelerated, and the method has the effect of relieving the pain of a patient and is an effective external fixing skin steel needle fixing method currently performed.
Compared with the prior art, the utility model, it is effective reasonable to have structural design, simple, and it is nimble convenient to use, can make the indiscriminate activity of external fixation steel needle in skin muscle, reduces about the motion of swaing and skin muscle production friction, avoids causing skin muscle infection inflammation around the external fixation steel needle for postoperative healing, has the effect of alleviateing misery for the patient, is the most effective external fixation skin steel needle fixed method at present.
Description of the drawings:
FIG. 1 is a structural diagram of the present invention
In the figure: 1. the device comprises a straight tube steel needle stabilizer, 2 a bell mouth-shaped muscle skin stabilizer, 3 a steel needle stabilizing screw, 4 a steel needle stabilizing screw hole, 5 an external fixing steel needle, 6 an internal tube and 7 a soft external arc inner circular edge.
The specific implementation mode is as follows:
the present invention will be described in further detail with reference to the accompanying drawings, and as shown in fig. 1, the external fixation steel needle skin fixation device is provided with a bellmouth-shaped muscle skin stabilizer 2, a straight tube steel needle stabilizer 1 is provided on the bellmouth-shaped muscle skin stabilizer 2, a steel needle stabilizing thread hole 4 is provided on the straight tube steel needle stabilizer 1, a steel needle stabilizing screw 3 is provided on the steel needle stabilizing thread hole 4, an inner tube 6 matched with the thickness of an external fixation steel needle 5 is provided at the end of the straight tube steel needle stabilizer 1, and a soft outer arc inner circular edge 7 is provided at the edge of the bellmouth-shaped muscle skin stabilizer 2.
The implementation method comprises the following steps: after the external fixing steel needle 5 is fixed on a skeleton through skin muscles in an operation, the tail end of the external fixing steel needle 5 is sleeved and penetrated by the bell-mouth-shaped muscle skin stabilizer 2 and the inner tube 6 of the straight tube steel needle stabilizer 1, the external fixing steel needle 5 of the bell-mouth-shaped muscle skin stabilizer 2 and the inner tube 6 of the straight tube steel needle stabilizer 1 is tightly pressed by the steel needle stabilizing screw 3 through the steel needle stabilizing screw hole 4, the soft outer arc inner circular edge 7 of the bell-mouth-shaped muscle skin stabilizer 2 is buckled on the skin muscles around the external fixing steel needle 5, the friction between the external fixing steel needle 5 and the skin muscles around can be reduced, the infection and inflammation of the muscles around the external fixing steel needle are avoided, the postoperative healing is accelerated, the pain of a patient is relieved, and clinical tests prove that the device is practical, reliable and obvious in effect. The utility model is suitable for a general medical instrument manufacturing enterprise produces.
Claims (2)
1. The skin fixing device for the external fixing steel needle is characterized by being provided with a bell-mouth-shaped muscle skin stabilizer (2), a straight tube steel needle stabilizer (1) is arranged on the bell-mouth-shaped muscle skin stabilizer (2), a steel needle stabilizing thread hole (4) is formed in the straight tube steel needle stabilizer (1), a steel needle stabilizing screw (3) is arranged on the steel needle stabilizing thread hole (4), and an inner tube (6) matched with the external fixing steel needle (5) in thickness is arranged at the end of the straight tube steel needle stabilizer (1).
2. An external fixation steel needle skin fixation device as claimed in claim 1, characterized in that the rim of the flared muscle skin stabilizer (2) is provided with a soft outer arc inner circular rim (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799117.9U CN211583431U (en) | 2019-05-27 | 2019-05-27 | Skin fixing device for external fixing steel needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920799117.9U CN211583431U (en) | 2019-05-27 | 2019-05-27 | Skin fixing device for external fixing steel needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211583431U true CN211583431U (en) | 2020-09-29 |
Family
ID=72576179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920799117.9U Expired - Fee Related CN211583431U (en) | 2019-05-27 | 2019-05-27 | Skin fixing device for external fixing steel needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211583431U (en) |
-
2019
- 2019-05-27 CN CN201920799117.9U patent/CN211583431U/en not_active Expired - Fee Related
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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: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |