CN204049806U - A kind of Medical orthopedic line needle - Google Patents
A kind of Medical orthopedic line needle Download PDFInfo
- Publication number
- CN204049806U CN204049806U CN201420518015.2U CN201420518015U CN204049806U CN 204049806 U CN204049806 U CN 204049806U CN 201420518015 U CN201420518015 U CN 201420518015U CN 204049806 U CN204049806 U CN 204049806U
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- China
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- needle
- needle point
- point
- sword
- line
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Abstract
This utility model provides one can simplify operation technique, shortens operating time, promotes the technical scheme of patient's postoperation recovery.A kind of Medical orthopedic line needle comprises needle point and needle body, and needle point afterbody outer ring is provided with corresponding screw thread to needle body end inner ring, and needle point is fixedly connected with in a helical pattern with needle body.Needle point end has two sword grooves, and sword groove forms taper with needle point end greatly for starting point becomes gradually, and sword trench bottom flushes with needle point afterbody side, and sword groove both sides are cutting edge.This utility model deft design, easy to use, pass the suture through line needle and send to bone hole opposite side, shorten operating time, help the healing of sufferer postoperative wound.This utility model needle point is solid construction, and line needle intensity is high, and service life of equipment is long.Needle point end has two sword grooves, makes boring more laborsaving, easy to use.
Description
Technical field:
This utility model relates to a kind of medical apparatus and instruments, particularly relates to a kind of Medical orthopedic line needle.
Background technology:
Orthopaedics is one of modal section office of various big hospital, mainly studies the dissection of skeletal musculature, physiology and pathology, uses medicine, operation and physical method to keep and develops normal morphology and the function of this system.Along with epoch and social change, injury of orthopaedics department spectrum has had obvious change, and such as, the diseases such as tuberculosis of bone and joint, osteomyelitis, poliomyelitis obviously reduce, the wound showed increased that vehicle accident causes.The change of injury of orthopaedics department spectrum, this just needs orthopaedics to grow with each passing hour.
Along with the development and progress of science and technology, orthopaedics and tranmstology has had very large progress in diagnosis, treatment.Tuberculosis of bone and joint focal cleaning therapy is promoted in the whole nation, drastically increases the cure rate of operation; The foundation of hands surgery and development, make the Diagnosis Technique of hand injury obtain rapidly universal and improve; Extensively carrying out of microsurgery, many toes are dissociated Hand Reconstruction, the coincideing and loosen of nerve tract, and coincideing between the small artery of 0.2mm is no longer mythical; The diseases such as the new treatment of art formula skoliosis, cervical spondylosis and cervical spinal stenosis are adopted all to achieve good orthopaedics and tranmstology effect; To the various effective art formula that arthritic takes, make the patient liied in bed for many years from newly standing up; From single amputation, comprehensive treatment is developed into the treatment of malignant bone tumor, improves cure rate and the survival rate of operation; The clinical practice of knee arthroscope, not only solves some difficult arthropathic diagnosis, and achieves Treatment and diagnosis and synchronously carry out; Along with the development of material science, make the fracture of some complexity equally also can manage it internal fixation treatment; The function of artificial joint, artificial vertebral body and performance are also more perfect.In a word, the development of the development of orthopaedics and tranmstology and preclinical medicine, particularly experimental medicine and material science is undivided.
Along with epoch and social change, injury of orthopaedics department spectrum has had obvious change, such as, the diseases such as tuberculosis of bone and joint, osteomyelitis, poliomyelitis obviously reduce, the wound showed increased that vehicle accident causes, population aging, the fracture that senile osteoporosis causes, orthopaedics and tranmstology arthrosis increase, the impact of environmental factors, bone tumor, rheumatoid arthritis be corresponding to be increased etc.The change of injury of orthopaedics department spectrum, the emphasis requiring orthopaedics to study and prevention emphasis must adapt to this transformation, and this also determines orthopaedics developing direction from now on.The development of modern science, should have meticulous branch, more emphasize multi-disciplinary cooperation, the development of orthopaedics is like this equally simultaneously, following orthopaedics development, not only require the combination more paying attention to same preclinical medicine, and should pay attention to making full use of advanced scientific and technological achievement, such as, artificial joint function perfect further, just must rely on the development of material science, in time the new results of material science are applied to Orthopedic Clinical, the treatment level of orthopaedics will be made to bring up to a new height.
On Orthopedic Clinical, in the surgical procedure to pole avulsion fracture under patella, symptom such as fork ligament avulsion fracture or ligament rapture etc., to need between patient's condyle threading after the punching of ridge place, to carry out ligation location to the ligament of avulsion or cracked patella etc.During treatment, be first contained on electric drill by Kirschner wire and punch, extract Kirschner wire out after beating, then pull stitching thread with sewing needle through bone hole, operation bothers, wastes time and energy very much, extends operating time, brings great work load to medical worker.
Utility model content:
In order to solve the problem, this utility model provides one can simplify operation technique, shortens operating time, promotes the technical scheme of patient's postoperation recovery.
A kind of Medical orthopedic line needle comprises needle point and needle body, and needle point afterbody outer ring is provided with corresponding screw thread to needle body end inner ring, and needle point is fixedly connected with in a helical pattern with needle body.
As preferably, the structure of needle point is: solid metal cone needle point, and needle point afterbody outer ring is provided with screw thread, and needle point tail end face is provided with circular storage wire casing.
As preferably, needle structure is: cylinder hollow metal tube, and needle body end inner ring is provided with screw thread, and optional position, needle body afterbody side is provided with a threading opening.
As preferably, needle point end sides correspondence has two sword grooves; Described sword groove forms taper with needle point end greatly for starting point becomes gradually, and sword trench bottom flushes with needle point afterbody side, and sword groove both sides are cutting edge.
The beneficial effects of the utility model are:
(1) this utility model deft design, easy to use, passes the suture through line needle and send to bone hole opposite side, shorten operating time, helps the healing of sufferer postoperative wound.
(2) this utility model needle point is solid construction, and line needle intensity is high, and service life of equipment is long.
(3) this utility model needle point end has two sword grooves, makes boring more laborsaving, easy to use.
Accompanying drawing illustrates:
Fig. 1 is this utility model structural representation.
Detailed description of the invention:
For making goal of the invention of the present utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, embodiment of the present utility model is described in further detail.
As shown in Figure 1, this utility model provides one can simplify operation technique, shorten operating time, promote the Medical orthopedic line needle of patient's postoperation recovery, comprise needle point 1 and needle body 2, needle point 1 afterbody outer ring is provided with corresponding screw thread to needle body 2 end inner ring, and needle point 1 is fixedly connected with in a helical pattern with needle body 2.
Needle point 1 is solid metal cone needle point, and needle point 1 afterbody outer ring is provided with screw thread, and needle point 1 tail end face is provided with circular storage wire casing 3.The needle point 1 eating design makes line needle intensity high, and service life of equipment is long.Needle body 2 is cylinder hollow metal tube, and for passing the suture through, needle body 2 end inner ring is provided with screw thread, and optional position, needle body 2 afterbody side is provided with a threading opening 4.
More laborsaving, easy to use during in order to make boring, needle point 1 end also has two sword grooves 5, and described sword groove 5 forms taper with needle point 1 end greatly for starting point becomes gradually, flushes bottom sword groove 5 with needle point 1 afterbody side, and sword groove 5 both sides are cutting edge.
Use is that stitching thread penetrates in needle body 2, leaves certain stitching thread more than needed, by after line needle perforation, needle point 1 is unloaded, pull stitching thread to make it enter threading opening 4, convenient stitching in the storage wire casing 3 remaining on needle point 1.
Claims (4)
1. a Medical orthopedic line needle, is characterized in that: comprise needle point (1) and needle body (2); Described needle point (1) afterbody outer ring and needle body (2) end inner ring are provided with corresponding screw thread, and needle point (1) is fixedly connected with in a helical pattern with needle body (2).
2. a kind of Medical orthopedic line needle according to claim 1, it is characterized in that: the structure of described needle point (1) is: solid metal cone needle point (1), needle point (1) afterbody outer ring is provided with screw thread, and needle point (1) tail end face is provided with circular storage wire casing (3).
3. a kind of Medical orthopedic line needle according to claim 1, it is characterized in that: described needle body (2) structure is: cylinder hollow metal tube, needle body (2) end inner ring is provided with screw thread, and optional position, needle body (2) afterbody side is provided with a threading opening (4).
4. a kind of Medical orthopedic line needle according to claim 1, is characterized in that: described needle point (1) end sides correspondence has two sword grooves (5); Described sword groove (5) is that starting point becomes gradually and forms taper greatly with needle point (1) end, and sword groove (5) bottom flushes with needle point (1) afterbody side, and sword groove (5) both sides are cutting edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518015.2U CN204049806U (en) | 2014-08-29 | 2014-08-29 | A kind of Medical orthopedic line needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420518015.2U CN204049806U (en) | 2014-08-29 | 2014-08-29 | A kind of Medical orthopedic line needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204049806U true CN204049806U (en) | 2014-12-31 |
Family
ID=52191415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420518015.2U Expired - Fee Related CN204049806U (en) | 2014-08-29 | 2014-08-29 | A kind of Medical orthopedic line needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204049806U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105816212A (en) * | 2016-05-03 | 2016-08-03 | 南京医科大学第附属医院 | Fibrous ring suturing operation device after discectomy for lumbar disc herniation |
| KR101671865B1 (en) * | 2015-06-09 | 2016-11-02 | 21세기메디칼 주식회사 | Lifting puncture needle |
| CN112315530A (en) * | 2020-12-23 | 2021-02-05 | 庞业光 | Novel operation suture needle |
-
2014
- 2014-08-29 CN CN201420518015.2U patent/CN204049806U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101671865B1 (en) * | 2015-06-09 | 2016-11-02 | 21세기메디칼 주식회사 | Lifting puncture needle |
| CN105816212A (en) * | 2016-05-03 | 2016-08-03 | 南京医科大学第附属医院 | Fibrous ring suturing operation device after discectomy for lumbar disc herniation |
| CN112315530A (en) * | 2020-12-23 | 2021-02-05 | 庞业光 | Novel operation suture needle |
| CN112315530B (en) * | 2020-12-23 | 2022-07-29 | 庞业光 | Surgical suture needle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20170829 |