CN220213056U - Orthopedics minimal access steel wire guide - Google Patents
Orthopedics minimal access steel wire guide Download PDFInfo
- Publication number
- CN220213056U CN220213056U CN202321576167.3U CN202321576167U CN220213056U CN 220213056 U CN220213056 U CN 220213056U CN 202321576167 U CN202321576167 U CN 202321576167U CN 220213056 U CN220213056 U CN 220213056U
- Authority
- CN
- China
- Prior art keywords
- connecting block
- guide
- pipe
- steel wire
- handle
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 29
- 239000010959 steel Substances 0.000 title claims abstract description 29
- 230000000399 orthopedic effect Effects 0.000 title claims description 18
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 210000004872 soft tissue Anatomy 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 3
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 3
- 206010017076 Fracture Diseases 0.000 description 20
- 208000010392 Bone Fractures Diseases 0.000 description 19
- 230000006872 improvement Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 208000032912 Local swelling Diseases 0.000 description 1
- 208000016285 Movement disease Diseases 0.000 description 1
- 208000006670 Multiple fractures Diseases 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 208000027744 congestion Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000002439 hemostatic effect Effects 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
Abstract
The utility model relates to the technical field of medical instruments, in particular to a minimally invasive steel wire guide for orthopaedics, which comprises a first connecting block and a second connecting block, wherein a first through hole and a second through hole are respectively formed in the middle of the first connecting block and the second connecting block, a rotating shaft is connected in a matched and penetrating manner in the first through hole and the second through hole, the first connecting block and the second connecting block are hinged through the rotating shaft, a first handle is fixedly connected above the first connecting block, and an inclined first guide pipe is arranged below the first connecting block. The utility model has the following advantages: the inclined end faces I and II can reduce friction force, facilitate the soft tissues and the like at fracture parts to pass through, and the arranged springs can enable the steel wire guide device to be automatically opened when in use, facilitate doctors to hold the handles I and II to adjust the opening degree, facilitate use, prevent the steel wire from falling off when the steel wire is guided by the guide cavities I and II, simplify operation, facilitate disassembly of the arranged rotating shaft, and facilitate disinfection and cleaning of the steel wire guide device after use.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a minimally invasive steel wire guide for orthopaedics.
Background
Fracture refers to a complete or partial fracture of the continuity of a bone structure. The patient is often a fracture at one part, and a few are multiple fractures. Typical manifestations of fracture patients are local deformation after injury, abnormal movements of limbs, etc., and the sound of bone rubbing can be heard when the limbs are moved. In addition, the wound is extremely painful, local swelling, congestion, and movement disorder after injury. After timely and proper treatment, most patients can recover the original functions, and few patients can leave sequelae with different degrees. The ultimate goal of treating fractures is to maximize the recovery of function of the injured limb. Fracture is one of the common diseases in orthopaedics, and three basic principles of reduction, fixation and functional exercise are important in fracture treatment. In clinical practice in hospitals, steel wires are generally used for interventional therapy of fracture parts, specifically binding the fracture parts by the steel wires, so that the fracture parts are reduced and fixed, and the healing of fracture is facilitated.
At present, when a fracture steel wire internal fixation operation is performed, a fracture part is generally required to be fully exposed, so that nerves, blood vessels, soft tissues and the like around the fracture part are easily damaged, the pain of a patient is increased, and the healing of the fracture is affected; meanwhile, in the operation of guiding the steel wire by adopting the hemostatic forceps, the steel wire is easy to fall off, and the operation procedure is tedious, time-consuming and labor-consuming, so that the working difficulty and the working strength of medical staff are increased, and the smooth operation implementation is not facilitated.
Disclosure of Invention
The utility model aims to solve the various technical problems, and provides the orthopedic minimally invasive steel wire guide, wherein the inclined end face I and the inclined end face II can reduce friction force, facilitate the soft tissues and the like at fracture parts to pass through, and the spring can automatically open when in use, so that doctors can conveniently hold the handle I and the handle II to adjust the opening degree, the orthopedic minimally invasive steel wire guide is convenient to use, the steel wire is not easy to fall off when being guided by the guide cavity I and the guide cavity II, the operation is simple, the rotating shaft is convenient to detach, and the orthopedic minimally invasive steel wire guide is convenient to disinfect and clean after being used.
In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a orthopedics wicresoft wire guide, including connecting block one and connecting block two, open respectively in connecting block one and the connecting block two middle part has through-hole one and through-hole two, cooperation cross-under has the pivot in through-hole one and the through-hole two, connecting block one and connecting block two pass through the pivot articulated, connecting block one top fixedly connected with handle one, connecting block below is equipped with the pipe one of slope, it has guide chamber one to open in the pipe one, pipe lower part is equipped with the terminal surface one of slope, connecting block two top fixedly connected with handle two, connecting block two below is equipped with the pipe two of slope, set up in the pipe two with guide chamber one complex guide chamber two, the pipe two below be equipped with terminal surface one complex slope terminal surface two.
As an improvement, the upper part of the handle I is rotationally connected with a clip ring in a shape like a Chinese character 'Hui', the clip ring is matched with the upper part of the handle II in a clamping way, one side of the lower part of the handle I is fixedly connected with a mounting column I, and one side of the lower part of the handle II is fixedly connected with a mounting column II.
As an improvement, the first mounting column and the outer side of the mounting column are sleeved with springs.
As an improvement, the first connecting block and the second connecting block are respectively integrated with the first conduit and the second conduit.
As an improvement, the first guide pipe and the second guide pipe are arc-shaped, and the outer diameter of the lower end of the first guide pipe and the outer diameter of the lower end of the second guide pipe are gradually reduced.
After adopting the structure, the utility model has the following advantages: the inclined end faces I and II can reduce friction force, facilitate the soft tissues and the like at fracture parts to pass through, and the arranged springs can enable the steel wire guide device to be automatically opened when in use, facilitate doctors to hold the handles I and II to adjust the opening degree, facilitate use, prevent the steel wire from falling off when the steel wire is guided by the guide cavities I and II, simplify operation, facilitate disassembly of the arranged rotating shaft, and facilitate disinfection and cleaning of the steel wire guide device after use.
Drawings
Fig. 1 is a schematic structural view of an orthopedic minimally invasive steel wire guide of the present utility model.
Fig. 2 is a schematic structural view of an orthopedic minimally invasive steel wire guide according to the present utility model.
Fig. 3 is a partial cross-sectional view of an orthopedic minimally invasive wire guide of the present utility model.
Fig. 4 is a partial cross-sectional view of an orthopedic minimally invasive wire guide of the present utility model.
As shown in the figure: 1. a first handle; 101. a clasp; 102. a first mounting column; 2. a second handle; 201. a second mounting column; 3. a first connecting block; 301. a first through hole; 4. a second connecting block; 401. a second through hole; 5. a spring; 6. a rotating shaft; 7. a first conduit; 701. an end face I; 8. a second conduit; 801. an end face II; 9. a first guide cavity; 10. and a second guide cavity.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 to 4, the utility model relates to a minimally invasive orthopedic steel wire guide, which comprises a first connecting block 3 and a second connecting block 4, wherein the middle parts of the first connecting block 3 and the second connecting block 4 are respectively provided with a first through hole 301 and a second through hole 401, the first through hole 301 and the second through hole 401 are matched and connected with a rotating shaft 6 in a penetrating way, the rotating shaft 6 is convenient to detach, the first connecting block 3 and the second connecting block 4 are hinged through the rotating shaft 6, a first handle 1 is fixedly connected above the first connecting block 3, a clip ring 101 which is in a shape like a Chinese character 'hui' is rotationally penetrated above the first handle 1, the clip ring 101 is matched with the upper part of the second handle 2 in a clamping way, when the minimally invasive orthopedic steel wire guide is not used, the clip ring 101 is clamped at the upper part of the second handle 2, one side of the lower part of the first handle 1 is fixedly connected with a first mounting column 102, one side of the lower part of the second handle 2 is fixedly connected with a second mounting column 201, the first mounting column 102 and the outer side of the second mounting column 201 are sleeved with a spring 5, and the spring 5 can be automatically opened when the minimally invasive orthopedic steel wire guide is used, the utility model is convenient for doctors to hold the handle I and the handle II to adjust the opening degree, the utility model is convenient in use, the inclined conduit I7 is arranged below the connecting block I3, the guide cavity I9 is arranged in the conduit I7, the inclined end face I701 is arranged below the steel wire conduit I7 in the operation, the friction force can be reduced in the use process, the soft tissues and the like which pass through the fracture part are convenient, the handle II 2 is fixedly connected above the connecting block II 4, the inclined conduit II 8 is arranged below the connecting block II 4, the conduit I7 and the conduit II 8 are arc-shaped, the outer diameter of the lower end is gradually reduced, the connecting block I3 and the connecting block II 4 are respectively integrated with the conduit I7 and the conduit II 8, the guide cavity II 10 matched with the guide cavity I9 is arranged in the conduit II 8, the steel wire is guided in the operation, the inclined end face II 801 matched with the end face I701 is arranged below the conduit II 8, friction force can be reduced in the operation, and soft tissues and the like at the fracture part can be conveniently penetrated.
In the practical implementation of the utility model, when in use, the first handle 1 and the second handle 2 are held, the spring 5 has a certain elasticity, a doctor can conveniently control the opening degree of the utility model, the first catheter 7 and the second catheter 8 are placed in the incision, when the front ends of the first catheter 7 and the second catheter 8 reach the preset positions, medical staff inserts the front ends of the first catheter 7 and the second catheter 8 into soft tissues near fracture parts, the end face 701 and the end face 801 are mutually abutted, a wire placing channel is established through the first catheter 7 and the second catheter 8, at the moment, the first guide cavity 9 is communicated with the second guide cavity 10, the wire is placed from the upper end of the first catheter 7, the wire penetrates out from the upper end of the second catheter 8 after passing through the first guide cavity 9 and the second guide cavity 10, the first catheter 1 and the second catheter 2 are held after the wire is guided, the utility model is taken out, the wire is bound, and after the use, the rotating shaft 6 can be taken out for cleaning and disinfection.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (5)
1. The utility model provides a minimal access steel wire guide of orthopedics, includes connecting block one (3) and connecting block two (4), its characterized in that: the utility model discloses a guide device for a medical instrument, including connecting block one (3) and connecting block two (4), open respectively in the middle part has through-hole one (301) and through-hole two (401), cooperation cross-under has pivot (6) in through-hole one (301) and the through-hole two (401), connecting block one (3) and connecting block two (4) are articulated through pivot (6), connecting block one (3) top fixedly connected with handle one (1), connecting block one (3) below is equipped with pipe one (7) of slope, it has guide chamber one (9) to open in pipe one (7), pipe one (7) lower part is equipped with terminal surface one (701) of slope, connecting block two (4) top fixedly connected with handle two (2), connecting block two (4) below is equipped with pipe two (8) of slope, offer guide chamber two (10) with guide chamber one (9) complex in the pipe two (8), pipe two (8) below be equipped with terminal surface two (801) of terminal surface one (701) complex slope.
2. The orthopedic minimally invasive wire guide of claim 1 wherein: the novel electric wrench is characterized in that a clamp ring (101) in a shape like a Chinese character 'Hui' is connected to the upper portion of the first handle (1) in a rotating and penetrating mode, the clamp ring (101) is matched with the upper portion of the second handle (2) in a clamping mode, a mounting column I (102) is fixedly connected to one side of the lower portion of the first handle (1), and a mounting column II (201) is fixedly connected to one side of the lower portion of the second handle (2).
3. The orthopedic minimally invasive wire guide of claim 2 wherein: and springs (5) are sleeved outside the first mounting column (102) and the second mounting column (201).
4. The orthopedic minimally invasive wire guide of claim 1 wherein: the first connecting block (3) and the second connecting block (4) are respectively integrated with the first guide pipe (7) and the second guide pipe (8).
5. The orthopedic minimally invasive wire guide of claim 1 wherein: the first guide pipe (7) and the second guide pipe (8) are arc-shaped, and the outer diameter of the lower end of the first guide pipe is gradually reduced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576167.3U CN220213056U (en) | 2023-06-20 | 2023-06-20 | Orthopedics minimal access steel wire guide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576167.3U CN220213056U (en) | 2023-06-20 | 2023-06-20 | Orthopedics minimal access steel wire guide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220213056U true CN220213056U (en) | 2023-12-22 |
Family
ID=89186274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576167.3U Active CN220213056U (en) | 2023-06-20 | 2023-06-20 | Orthopedics minimal access steel wire guide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220213056U (en) |
-
2023
- 2023-06-20 CN CN202321576167.3U patent/CN220213056U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |