CN217286017U - Calcaneus traction device with hemostasis structure - Google Patents
Calcaneus traction device with hemostasis structure Download PDFInfo
- Publication number
- CN217286017U CN217286017U CN202220745933.3U CN202220745933U CN217286017U CN 217286017 U CN217286017 U CN 217286017U CN 202220745933 U CN202220745933 U CN 202220745933U CN 217286017 U CN217286017 U CN 217286017U
- Authority
- CN
- China
- Prior art keywords
- traction
- calcaneus
- hemostasis
- sides
- kirschner wire
- 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
- Surgical Instruments (AREA)
Abstract
A calcaneus traction device having a hemostatic structure, comprising: the device comprises a lifting device, a calcaneal traction Kirschner wire, a traction bow, a tension mechanism and a hemostasis structure; the lower leg of the patient is lapped on the lifting device; the calcaneus traction Kirschner wire is placed at the calcaneus of a patient, and the protruding parts at the two sides of the calcaneus are respectively connected with the two ends of the traction bow; the tail end of the traction bow is connected with a tension mechanism; two sides of the lifting device are respectively provided with a sliding seat, and a side plate is arranged in each sliding seat; the front ends of the two sides of the traction bow are respectively connected with the two ends of the calcaneus traction kirschner wire through side plates; the two hemostatic structures are respectively sleeved on the calcaneus traction kirschner pins at two sides of the calcaneus. The utility model relates to a cover establish on the calcaneum pulls ke shi needle and can control it and control the hemostasis gland that removes, apply the cotton ball that stanchs earlier in the blood flow department, the reuse hemostasis gland covers the cotton ball department of stanching fixed, realizes the hemostasis function.
Description
Technical Field
The utility model belongs to the technical field of medical instrument, concretely relates to calcaneus draw gear with hemostasis structure.
Background
The traction technique is a common treatment method in orthopedics department, and the traction device is used for relieving muscle tension and strong contraction, reducing fracture and dislocation, preventing and correcting soft tissue contracture, and treating preoperative tissue release and postoperative brake of certain diseases by using the weight of suspension as traction force and the body weight as counter traction force. The traction therapy includes bone traction, skin traction, cloth-supported traction, etc.
Crus are mostly of a 'leather bag bone' structure, and when the tibia is fractured, crus swelling is often serious due to embedding and inserting at the fractured end, bleeding and the like. Clinically, the calcaneus is usually fixedly pulled by a kirschner wire to reduce the fracture. The kirschner wire is placed in the calcaneus of a patient, blood can flow at the damaged part of the skin, and the wound is inconvenient to be bound for hemostasis due to the existence of the traction device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a calcaneus traction device with hemostasis structure.
The utility model discloses a realize like this:
a calcaneus traction device having a hemostatic structure, comprising: the device comprises a lifting device, a calcaneal traction Kirschner wire, a traction bow, a tension mechanism and a hemostasis structure;
the upper surface of the lifting device is an arc surface which is matched with the human shank according with human engineering; the lower leg of the patient is lapped on the cambered surface of the lifting device;
the calcaneus traction Kirschner wire is placed at the calcaneus of a patient, and the protruding parts at two sides of the calcaneus are respectively connected with two ends of the traction bow;
the traction bow is U-shaped, and the tail end of the traction bow is connected with the tension mechanism;
two sides of the lifting device are respectively provided with a sliding seat, and a side plate is arranged in each sliding seat; the front ends of the two sides of the traction bow are respectively connected with the two ends of the calcaneus traction Kirschner wire through the side plates;
the two hemostasis structures are respectively sleeved on the calcaneus traction Kirschner wires on two sides of the calcaneus;
each of the hemostatic structures, comprising: a hemostatic gland, an inner sleeve, an outer sleeve and a nut;
the front end of the hemostasis gland is buckled on a hemostasis cotton ball at an affected part, the tail end of the hemostasis gland is connected with one end of the inner sleeve, the other end of the inner sleeve is sleeved with one end of the outer sleeve, and the other end of the outer sleeve is fixed on the side plate; the inner sleeve is provided with an external thread, and the outer sleeve is provided with an internal thread; the nut is sleeved on the inner sleeve and used for adjusting the distance of the inner sleeve advancing or retreating in the outer sleeve.
Furthermore, the front ends of the two sides of the traction bow are respectively connected with one end of the calcaneus traction kirschner wire through universal ball heads arranged in the round holes in the side plates.
Furthermore, the front ends of the two sides of the traction bow are respectively connected with one end of the calcaneus traction kirschner wire through slot holes formed in the side plates.
Furthermore, the hemostatic gland is provided with air holes.
Furthermore, a crus proximal traction kirschner wire is also arranged and is arranged at the crus proximal end for reverse traction; and two ends of the near-end traction kirschner wire are respectively connected with one ends of the supporting rods arranged at two sides of the near end of the lifting device.
The utility model has the advantages that: the utility model discloses a curb plate that the bisymmetry set up realizes the location that the calcaneum pulls ke shi needle to location deviation appears when the patient carelessly swings about the foot, shank internal and external rotation or rocks from top to bottom. The both ends of calcaneum traction kirschner wire are fixed to the side plates through universal ball heads or clamping groove holes, and the two side plates can move back and forth in the sliding seat of the lifting device and cannot move left and right, so that the calcaneum traction kirschner wire is positioned. In order to stanch, the utility model designs a cover establish on the calcaneum pulls ke shi needle and can control it and control the hemostasis gland that removes, apply the cotton ball that stanchs earlier in the blood flow department, the reuse hemostasis gland covers the cotton ball department of stanching fixed, realizes the hemostasis function.
Drawings
The invention will be further described with reference to the following examples with reference to the accompanying drawings.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of another embodiment of a side plate of the present invention.
Fig. 3 is a longitudinal sectional view of the present invention.
Detailed Description
As shown in fig. 1 to 3, a calcaneus traction device with a hemostatic structure includes: the device comprises a lifting device 1, a calcaneal traction Kirschner wire 2, a traction bow 3, a tension mechanism 4 and a hemostasis structure 6.
The lifting device 1 is of a hollow box-type structure, and the upper surface of the lifting device is an arc surface which is matched with the human shank according with human engineering; the lower leg of the patient is lapped on the cambered surface of the lifting device 1;
the calcaneus traction Kirschner wire 2 is placed at the calcaneus of a patient, and the protruding parts at the two sides of the calcaneus are respectively connected with the two ends of the traction bow 3;
the traction bow 3 is U-shaped, and the tail end of the traction bow is connected with the tension mechanism 4;
the tension mechanism 4 includes: a pull rope 41, a tension meter 42, a hinge wire 43 and a hinge plate 44; the hinge disc 44 is fixedly arranged inside the lifting device 1, one end of the hinge wire 43 is fixedly wound on the hinge disc 44, the other end of the hinge wire is fixedly connected to the lower end of the tension meter 42 through a first pulley 45, the upper end of the tension meter 42 is connected with one end of the pull rope 41, and the other end of the pull rope 41 is fixedly connected to the tail end of the traction bow 3 through a second pulley 46. (the tensile mechanism is not limited to the structure in the present embodiment, and may be another structure such as a weight-adding type in the prior art.)
Two sides of the lifting device 1 are respectively provided with a sliding seat 11, and a side plate 5 is arranged in each sliding seat 11; the front ends of the two sides of the traction bow 3 respectively penetrate through the side plates 5 to be connected with the two ends of the calcaneal traction Kirschner wire 2. The side plates 5 are used for enhancing the positioning of the calcaneus traction Kirschner wire 2 on the calcaneus, and can prevent the movement of the left side and the right side and the movement of the upper side, the lower side and the front and back direction. The side plate 5 can only move back and forth in the slide seat 11 and can not move transversely, so that the malposition of the calcaneus traction kirschner wire 2 caused by the careless left and right swinging of the feet, the inward and outward rotation of the shank or the upward and downward swinging of the patient can be avoided. The both sides front end of traction bow 3 has two kinds of concrete schemes with the both ends of calcaneum traction kirschner wire 2 and can realize: the front ends of the two sides of the traction bow 3 are respectively connected with the two ends of the calcaneus traction Kirschner wire 2 through universal ball heads 51 arranged in circular holes of the side plates 5; and the front ends of the two sides of the traction bow 3 are respectively connected with the two ends of the calcaneus traction Kirschner wire 2 through the clamping groove holes 52 on the side plates 5. As shown in fig. 2, the shape of the slot 52 is such that the upper part is a large hole and the lower part is a slot, the calcaneal traction kirschner wire 2 firstly penetrates the large hole at the upper part and then is clamped into the slot downwards, the slot can clamp and fix the calcaneal traction kirschner wire 2, and the upper part is separated from the slot when the upper part is pushed upwards.
The two hemostatic structures 6 are respectively sleeved on the kirschner pins 2 on the two sides of the calcaneus;
each of said hemostatic structures 6, comprising: hemostasis gland 61, inner tube 62, outer tube 63, nut 64.
The front end of the hemostatic gland 61 is buckled on a hemostatic cotton ball at an affected part, the tail end of the hemostatic gland is connected with one end of the inner sleeve 62, the other end of the inner sleeve 62 is sleeved with one end of the outer sleeve 63, and the other end of the outer sleeve 63 is fixed on the side plate 5; the inner sleeve 62 is externally threaded and the outer sleeve 63 is internally threaded; the nut 64 is sleeved on the inner sleeve 62 and used for adjusting the advancing or retreating distance of the inner sleeve 62 in the outer sleeve 63. The hemostatic gland 61 is also provided with air holes.
Additionally, the utility model discloses a disconnected bone that will be close to the calcaneum is to the distal end of foot of human body application traction force, and the disconnected bone that is close to shank near-end (knee) department only leans on human gravity as reverse traction force, in order to guarantee better operation effect, the utility model discloses still raise the one end that the front end both sides of device 1 connect a bracing piece 7 soon respectively, the other end of bracing piece 7 is installed the shank near-end and is pull ke shi needle 8, the shank near-end is pull ke shi needle 8 and is used for reverse traction.
The utility model discloses a curb plate 5 that the bisymmetry set up realizes the location that the calcaneum pulls ke shi needle 2 to positioning deviation appears when patient carelessly swing about foot, shank internal and external rotation or luffing motion. The patient calcaneus is put into to calcaneus traction kirschner wire 2's one end, and the other end passes through universal bulb 51 or draw-in groove hole 52 and fixes to curb plate 5 on, but both sides board 5 moves back-and-forth in the slide 11 of raising device 1, and can not remove about to realize calcaneus traction kirschner wire 2's location.
The utility model discloses a one end that the patient heel bone was put into to heel bone traction ke shi needle 2 can be in the damaged department bleeding of skin, the utility model designs a cover establish can control its hemostasis gland 61 that removes about removing on heel bone traction ke shi needle 2, apply the cotton ball that stanchs earlier in the department of bleeding, reuse hemostasis gland 61 covers hemostasis cotton ball department fixed, realizes the hemostasis function.
The tension mechanism 4 of the utility model is arranged in the inner space of the lifting device 1, when the patient needs to leave the sickbed, the patient together with the lifting device 1 is transferred to the stretcher, and the examination items can be realized during the traction operation; if necessary, the two sides of the middle section of the lifting device 1 can be provided with a binding band and a buckle so as to further increase the stability.
The utility model discloses a capstan 44 is connected to tensiometer 42, and medical personnel just can slowly and accurately change according to the doctor's advice and apply the pressure of drawing ke shi needle 2 at the calcaneus as long as light rotatory capstan 44, has improved security and accuracy in the clinical operation.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A calcaneus traction device with a hemostasis structure is characterized in that: the method comprises the following steps: the device comprises a lifting device, a calcaneal traction Kirschner wire, a traction bow, a tension mechanism and a hemostasis structure;
the upper surface of the lifting device is an arc surface which is matched with the human shank according with human engineering; the lower leg of the patient is lapped on the cambered surface of the lifting device;
the calcaneus traction Kirschner wire is placed at the calcaneus of a patient, and the protruding parts at two sides of the calcaneus are respectively connected with two ends of the traction bow;
the traction bow is U-shaped, and the tail end of the traction bow is connected with the tension mechanism;
two sides of the lifting device are respectively provided with a sliding seat, and a side plate is arranged in each sliding seat; the front ends of the two sides of the traction bow are respectively connected with the two ends of the calcaneus traction Kirschner wire through the side plates;
the two hemostasis structures are respectively sleeved on calcaneus traction Kirschner wires on two sides of the calcaneus;
each of the hemostatic structures, comprising: a hemostatic gland, an inner sleeve, an outer sleeve and a nut;
the front end of the hemostasis gland is buckled on a hemostasis cotton ball at an affected part, the tail end of the hemostasis gland is connected with one end of the inner sleeve, the other end of the inner sleeve is sleeved with one end of the outer sleeve, and the other end of the outer sleeve is fixed on the side plate; the inner sleeve is provided with an external thread, and the outer sleeve is provided with an internal thread; the nut is sleeved on the inner sleeve and used for adjusting the distance of the inner sleeve advancing or retreating in the outer sleeve.
2. A calcaneus traction device with hemostatic structure, as claimed in claim 1, wherein: the front ends of the two sides of the traction bow are respectively connected with one end of the calcaneus traction kirschner wire through universal ball heads arranged in the round holes in the side plates.
3. A calcaneus traction device with hemostatic structure, as claimed in claim 1, wherein: the front ends of the two sides of the traction bow are respectively connected with one end of the calcaneus traction kirschner wire through a clamping slot hole formed in the side plate.
4. A calcaneus traction device with hemostatic structure, as claimed in claim 1, wherein: and the hemostatic gland is provided with air holes.
5. A calcaneus traction device with hemostatic structure, as claimed in claim 1, wherein: a proximal crus traction Kirschner wire is also arranged and is placed at the proximal crus for reverse traction; and two ends of the near-end traction kirschner wire are respectively connected with one ends of the supporting rods arranged at two sides of the near end of the lifting device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745933.3U CN217286017U (en) | 2022-04-01 | 2022-04-01 | Calcaneus traction device with hemostasis structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220745933.3U CN217286017U (en) | 2022-04-01 | 2022-04-01 | Calcaneus traction device with hemostasis structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217286017U true CN217286017U (en) | 2022-08-26 |
Family
ID=82937552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220745933.3U Active CN217286017U (en) | 2022-04-01 | 2022-04-01 | Calcaneus traction device with hemostasis structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217286017U (en) |
-
2022
- 2022-04-01 CN CN202220745933.3U patent/CN217286017U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202526285U (en) | Double-layer unilateral skeletal external fixator | |
| CN104905901B (en) | A kind of fracture of lower leg reduction by traction frame | |
| CN110755145A (en) | Ulna and radius reduction device for bone surgery | |
| CN217286017U (en) | Calcaneus traction device with hemostasis structure | |
| CN107049449B (en) | Foot, hand multistage open fracture Combined type external fixed support | |
| CN108210048A (en) | A kind of near end of thighbone Kirschner wire fixation device | |
| CN111714220A (en) | Annular skin stretching and closing device | |
| CN209966840U (en) | Intracardiac branch of academic or vocational study postoperative care board | |
| CN106691557B (en) | Lower limb external locking steel plate with negative pressure suction function | |
| CN114886532A (en) | Fixed draw gear of formula is raised to shank | |
| CN206365906U (en) | A kind of dry osteotomy operation retractor component of fibula | |
| RU2440046C2 (en) | Method of treating heel bone fractures | |
| CN109512495B (en) | Steel needle for external fixing frame of orthopedics department | |
| CN2877634Y (en) | Metatarsal bone and phalanx facture external fixer | |
| CN208002952U (en) | A kind of novel foot joint tractor | |
| CN209966708U (en) | Improved abduction type humerus surgery neck fracture splint assembly | |
| CN106473782A (en) | A kind of dry osteotomy operation retractor assembly of fibula and its operation method | |
| CN212326601U (en) | Annular skin stretching and closing device | |
| CN217853254U (en) | Elastic intramedullary nail with pressurizing anti-rotation function | |
| CN204839858U (en) | Shank fracture traction reduction frame | |
| CN219126739U (en) | Lower limb fracture navigation reference frame fixer | |
| CN211433556U (en) | Skin traction device for lower limb fracture | |
| CN209187120U (en) | Skin traction of lower extremity device | |
| CN209966527U (en) | Rehabilitation fixer for treating distal femur fracture by Mongolian medicine | |
| CN211094595U (en) | Two-way draw gear of knee joint |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |