CN220404216U - Preoperative calcaneus traction device - Google Patents
Preoperative calcaneus traction device Download PDFInfo
- Publication number
- CN220404216U CN220404216U CN202320514854.6U CN202320514854U CN220404216U CN 220404216 U CN220404216 U CN 220404216U CN 202320514854 U CN202320514854 U CN 202320514854U CN 220404216 U CN220404216 U CN 220404216U
- Authority
- CN
- China
- Prior art keywords
- traction
- fixing
- splint
- preoperative
- calcaneus
- 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
- 210000000459 calcaneus Anatomy 0.000 title claims abstract description 27
- 230000005484 gravity Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 3
- 230000002980 postoperative effect Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000000399 orthopedic effect Effects 0.000 description 4
- 210000003414 extremity Anatomy 0.000 description 3
- 230000008844 regulatory mechanism Effects 0.000 description 3
- 210000000988 bone and bone Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 206010049816 Muscle tightness Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000003387 muscular Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Landscapes
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model relates to a preoperative calcaneus traction device which comprises a traction plate, a traction splint assembly and fixing needles, wherein one end of the traction splint assembly is connected with the traction plate, the traction splint assembly is also connected with an adjusting device and a plurality of fixing devices, the lower end of the traction plate is also connected with a gravity display device, the traction splint assembly comprises a first traction splint and a second traction splint which are oppositely arranged, the two traction splints are respectively provided with a first through hole, the outer side surfaces of the first through holes are respectively provided with a mounting part, the two mounting parts are respectively provided with a fixing groove, the fixing grooves are opposite to the positions of the first through holes, and the fixing grooves are respectively provided with the fixing needles in the first through holes.
Description
Technical Field
The utility model relates to an orthopedic instrument, in particular to a preoperative calcaneus traction device.
Background
There are many methods for treating fractures of human limbs in the current medical field; wherein, the traction operation is a common treatment method for orthopaedics, and the traction frame assists the implementation of the traction operation, thereby improving the traction effect.
However, in the prior art, when the orthopedic traction operation table and the orthopedic traction frame are used, the orthopedic operation traction table such as the prior publication number CN112869929A is often unsatisfactory, and comprises a traction mechanism, a regulation mechanism, a table body mechanism and a transfer mechanism, wherein the transfer mechanism is uniformly arranged right below the table body mechanism, the regulation mechanism is arranged right in front of the table body mechanism, and the traction mechanism is symmetrically arranged on the regulation mechanism; however, the operating table has large size, complex structure and inconvenient installation and use, and many medical instruments for orthopaedics are used for postoperative traction, but the traction device before closed injury operation is very lacking, especially for calcaneus parts. In view of this, there is a need for improvements in this technology.
Disclosure of Invention
The utility model provides a preoperative calcaneus traction device which is convenient for a patient to operate and use.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: a preoperative calcaneus traction device comprising a traction splint assembly; one end of the traction splint component is connected with the traction plate; the traction splint assembly is also connected with an adjusting device and a plurality of fixing devices; the traction plate is provided with a gravity display device in the middle, the traction clamp plate assembly comprises a first traction clamp plate and a second traction clamp plate which are oppositely arranged, and first through holes are formed in the first traction clamp plate and the second traction clamp plate; the two first through holes are opposite in position; the outer side surfaces of the first through holes are provided with mounting parts; both the mounting parts are provided with fixing grooves; the fixing groove is opposite to the first through hole, and a fixing needle is arranged in the fixing groove and the first through hole in a penetrating mode.
As a further improvement, the two ends of the adjusting device are respectively connected with the first traction clamping plate and the second traction clamping plate, and the two ends of each fixing device are respectively connected with the first traction clamping plate and the second traction clamping plate.
As a further improvement, the traction splint assembly further comprises an adjusting part, a fixing part and a traction part; two ends of the adjusting device are connected to the adjusting part; two ends of each fixing device are connected to the fixing parts; the traction plate is connected to the traction portion.
As a further improvement, the fixing part in the first traction splint is provided with a plurality of fixing rings; the fixing part in the second traction splint is provided with a plurality of buckles; the fixing rings are opposite to the clamping buckles in position; the number of the fixing rings is equal to that of the buckles, and the fixing rings are in one-to-one correspondence with the buckles.
As a further improvement, the fixing device comprises a fixing belt and a clamping head connected to the front end of the fixing belt; one end of the fixing belt is connected with the buckle; the fixing strap passes through the fixing ring corresponding to the buckling position; the clamping head is inserted into the clamping buckle so as to fix the fixing belt.
As a further improvement, the lower ends of the two mounting parts are connected with traction ropes; the end of each traction rope is connected to a gravity display device on the traction plate.
As a further improvement, the gravity display device comprises a graduated scale and a tension device connected with the graduated scale side by side; the tension device comprises a rotating part and a rotating base matched with the rotating part.
As a preferable scheme, the fixing part in the first traction splint is provided with a plurality of buckles; the fixing part in the second traction splint is provided with a plurality of fixing rings.
As a further improvement, two ends of the traction plate are respectively provided with a second through hole, and each second through hole is used for a corresponding traction rope to pass through and is connected with the gravity display device.
As a further improvement, the end of the rotating part is connected with the end of one traction rope, and the end of the rotating base is connected with the end of the other traction rope.
The technical scheme of the utility model has the following beneficial effects: the preoperative calcaneal traction device is simple and easy, light, simple in structure and low in cost, does not need a belt auxiliary bone traction device, is convenient for a patient to operate and use, further improves the application of the preoperative calcaneal traction device in the field of medical equipment, and can better assist the implementation of traction to treat limb fracture.
Drawings
FIG. 1 is a schematic view of a first construction of a preoperative calcaneus traction device of the present utility model;
FIG. 2 is a functional area division of a preoperative calcaneus traction device of the present utility model;
FIG. 3 is a schematic view of the structure of the fixing band and the chuck in the preoperative calcaneus traction device of the utility model;
FIG. 4 is a top view of the attachment of the fixation device to the preoperative calcaneus traction device of the present utility model;
FIG. 5 is a side view of a first traction splint of the preoperative calcaneus traction device of the present utility model;
FIG. 6 is a schematic view of the construction of the mounting components of the preoperative calcaneus traction device of the present utility model;
FIG. 7 is a second schematic view of the preoperative calcaneus traction device of the present utility model;
FIG. 8 is a schematic view of the structure of a gravity display device in the preoperative calcaneus traction device of the present utility model;
fig. 9 is a side view of a retractor plate of the preoperative calcaneus retractor of the utility model.
Detailed Description
The following examples further illustrate the utility model but are not to be construed as limiting the utility model. Modifications and substitutions to methods, procedures, or conditions of the present utility model without departing from the spirit and nature of the utility model are intended to be within the scope of the present utility model.
Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings and examples.
Referring to fig. 1 to 9, the preoperative calcaneus traction device disclosed by the utility model comprises a traction plate 7 and a traction splint assembly 1, wherein one end of the traction splint assembly 1 is connected with the traction plate 7, the traction splint assembly 1 is also connected with an adjusting device 2 and a plurality of fixing devices 3, and a gravity display device 4 is installed in the middle of the traction plate 7, wherein the adjusting device 2 can be an elastic adjusting belt, and in the embodiment, the belt with elasticity is preferable.
The traction splint assembly 1 comprises a first traction splint 11 and a second traction splint 12 which are oppositely placed; the two ends of the elastic adjusting belt are respectively connected with the first traction clamping plate 11 and the second traction clamping plate 12; two ends of the plurality of fixing devices 3 are respectively connected with the first traction clamping plate 11 and the second traction clamping plate 12; referring to fig. 1 and 2 in combination, the traction splint assembly 1 further includes an adjusting portion 13, a fixing portion 14, and a traction portion 15, wherein two ends of the adjusting device 2 are connected to the adjusting portion 13, two ends of the plurality of fixing devices 3 are connected to the fixing portion 14, and the traction plate 7 is connected to the traction portion 15.
Referring to fig. 1 in combination, the fixing portion 14 of the first traction splint 11 is provided with a plurality of fixing rings 141, and the fixing portion 14 of the second traction splint 12 is provided with a plurality of buckles 32; or as shown in fig. 7, the fixing portion 14 of the first traction splint 11 is provided with a plurality of buckles 32; the fixing portion 14 in the second traction splint 12 is provided with several fixing rings 141.
The fixing rings 141 are opposite to the buckles 32; in this embodiment, the number of the fixing rings 141 is equal to the number of the buckles 32, and the fixing rings 141 are in one-to-one correspondence with the buckles 32.
Referring to fig. 1, fig. 2, fig. 5 and fig. 6, the fixing portion 14 in the first traction splint 11 and the fixing portion 14 in the second traction splint 12 are respectively provided with a first through hole 18, the positions of the two first through holes 18 are opposite, the outer sides of the two first through holes 18 are respectively provided with a mounting component 16, the two mounting components 16 are respectively provided with a fixing groove 17, the positions of the fixing grooves 17 and the first through holes 18 are opposite, and the fixing grooves 17 and the first through holes 18 are internally provided with fixing needles 9 in a penetrating manner, in this embodiment, the types of the fixing needles 9 are not unique, and k-type needles are preferably selected, and the term "k-type needles" is commonly used fixing tools for orthopaedics.
Referring to fig. 1 and fig. 7 to 9, the lower ends of the two mounting members 16 are connected with traction ropes 151, the end of each traction rope 151 is connected to the gravity display device 4 on the traction plate 7, two ends of the traction plate 7 are respectively provided with a second through hole 19, and each second through hole 19 is used for the corresponding traction rope 151 to pass through and be connected with the gravity display device 4, and the second through holes 19 at two ends of the traction plate 7 are used for providing guiding function for the traction ropes 151.
Referring to fig. 3 and 4 in combination, the fixing device 3 includes a fixing band 31 and a clamping head 33 connected to the front end of the fixing band 31, wherein the end of the fixing band 31 is connected to a buckle 32, the fixing band 31 passes through a fixing ring 141 corresponding to the position of the buckle 32, and the clamping head 33 is inserted into the buckle 32 to fix the fixing band 31.
Referring to fig. 7 and 8 in combination, the gravity display device 4 includes a scale 41 and a tension device 42 connected with the scale 41 in parallel; the tension device 42 includes a rotating portion 421 and a rotating base 422 engaged with the rotating portion 421. The end of the rotating portion 421 is connected to the end of one of the traction ropes 151, and the end of the rotating base 422 is connected to the end of the other traction rope 151. When the rotating part 421 is rotated, the rotating part 421 is screwed into the rotating base 422, and the pulling rope 151 generates pulling force due to the fact that the rotating part 421 and the rotating base 422 are connected with the pulling rope 151; when the rotating portion 421 is rotated in the opposite direction, the rotating portion 421 is extended along the rotating base 422, and thus the pulling force of the pulling rope 151 is reduced.
The rotary part 421 is provided with graduation marks or pointers, and the graduation marks or pointers can display the tension value when reaching the graduation ruler 41; and the marks of the scales on the graduated scale 41 are debugged by a plurality of tensile tests.
When the patient uses the device, firstly, the fixing device 3 is opened, secondly, the adjusting device 2 is arranged to a proper width, the first traction splint 11 and the second traction splint 12 can drive the traction ropes 151 to stretch, the injured part of the patient is put into the preoperative calcaneus traction device with the help of medical staff and is fixed by the fixing device 3, specifically, the buckle 32 and the clamping head 33 can be connected or disconnected and are used for binding legs of the patient, the whole traction device is fixed, the medical staff inserts the fixing needle 9, the injured part is arranged between the fixing device 3 and the fixing needle 9, the adjusting device 2 is used for adjusting the proper distance between the first traction plate 11 and the second traction plate 12 according to the leg thickness of the injured part of the patient so as to facilitate the follow-up traction operation, when the rotating part 421 is rotated, the rotating part 421 is screwed into the rotating base 422, and the two traction ropes 151 are connected with the rotating base 422 so that the traction ropes 151 generate tension, and the two traction ropes 151 simultaneously pull the fixing needle 9, thereby achieving the purpose of traction and realizing the treatment means of relieving muscle tension of the patient; when rotating rotary part 421 to opposite direction, rotary part 421 stretches out along rotating base 422, and then makes haulage rope 151 pulling force reduce, and then makes patient's muscle shrink, realizes the treatment to patient's preoperative calcaneus traction tissue relaxation. When the patient needs to be subjected to large-amplitude traction treatment, a weighting piece (not shown) with proper weight can be hung at the connection position of the traction rope 151 and the rotating part 421 and the connection position of the traction rope 151 and the rotating base 422, at the moment, the weight of the weighting piece is applied to the two ends of the fixed needle 9 through 151, and at the moment, the total traction force finally applied to the calcaneus position adds the weight of the weighting piece to the weight displayed by the gravity display device 4, so that the traction force is increased for the patient, and the muscular tension is relieved.
In conclusion, the preoperative calcaneal traction device is simple, portable, simple in structure and low in cost, does not need a belt auxiliary bone traction device, further improves the application of the preoperative calcaneal traction device in the field of medical equipment, and can better assist the implementation of traction to treat limb fracture.
The above examples are merely illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (10)
1. The utility model provides a postoperative calcaneus draw gear, its characterized in that, including traction plate (7) and traction splint subassembly (1), traction splint subassembly (1) one end with traction plate (7) are connected, traction splint subassembly (1) still is connected with adjusting device (2) and a plurality of fixing device (3), traction plate (7) mid-mounting has gravity display device (4), traction splint subassembly (1) including first traction splint (11) and second traction splint (12) of relative placement, first through-hole (18) have all been seted up on first traction splint (11) and second traction splint (12), two first through-hole (18) position are relative, and the lateral surface of first through-hole (18) all is provided with installation component (16), and two installation component (16) all are provided with fixed slot (17), fixed slot (17) with first through-hole (18) position is relative, fixed slot (17) with wear to be equipped with in first through-hole (18) fixed needle (9).
2. The preoperative calcaneus traction device according to claim 1, characterized in that the two ends of the adjustment device (2) are connected with the first traction splint (11) and the second traction splint (12) respectively, and the two ends of each fixation device (3) are connected with the first traction splint (11) and the second traction splint (12) respectively.
3. The preoperative calcaneus traction device according to claim 1, wherein the traction splint assembly (1) further comprises an adjusting portion (13), a fixing portion (14) and a traction portion (15), both ends of the adjusting device (2) are connected to the adjusting portion (13), both ends of each fixing device (3) are connected to the fixing portion (14), and the traction plate (7) is connected to the traction portion (15).
4. A preoperative calcaneus traction device according to claim 3, wherein the fixing part (14) is provided with a plurality of fixing rings (141), the second traction splint (12) is provided with a plurality of buckles (32), the fixing rings (141) are opposite to the buckles (32), the fixing rings (141) are equal to the buckles (32) in number, and the fixing rings (141) are in one-to-one correspondence with the buckles (32).
5. The preoperative calcaneus traction device according to claim 4, wherein the fixing device (3) comprises a fixing band (31), a chuck (33) connected to the front end of the fixing band (31), one end of the fixing band (31) is connected to the buckle (32), and the fixing band (31) passes through the fixing ring (141) corresponding to the position of the buckle (32), and the chuck (33) is inserted into the buckle (32) to fix the fixing band (31).
6. Traction means according to claim 1, characterized in that the lower ends of both said mounting members (16) are connected with traction ropes (151), the end of each traction rope (151) being connected to the gravitational display means (4) on the traction plate (7).
7. The preoperative calcaneus traction device according to claim 1, wherein the gravity display device (4) comprises a graduated scale (41) and a pulling device (42) connected side by side to the graduated scale (41), the pulling device (42) comprising a rotating portion (421) and a rotating base (422) associated with the rotating portion (421).
8. The preoperative calcaneus traction device according to claim 1, characterized in that the fixing portion (14) in the first traction splint (11) is provided with several buckles (32), and the fixing portion (14) in the second traction splint (12) is provided with several fixing rings (141).
9. Traction device according to claim 6, characterized in that the traction plate (7) is provided with second through holes (19) at both ends, respectively, each second through hole (19) being provided for a corresponding traction rope (151) to pass through and to be connected with the gravity display device (4).
10. Traction means according to claim 7, characterized in that the end of the swivel part (421) in the tension means (42) is connected to the end of one of the traction ropes (151), and the end of the swivel base (422) is connected to the end of the other traction rope (151).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514854.6U CN220404216U (en) | 2023-03-16 | 2023-03-16 | Preoperative calcaneus traction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320514854.6U CN220404216U (en) | 2023-03-16 | 2023-03-16 | Preoperative calcaneus traction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220404216U true CN220404216U (en) | 2024-01-30 |
Family
ID=89651874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320514854.6U Active CN220404216U (en) | 2023-03-16 | 2023-03-16 | Preoperative calcaneus traction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220404216U (en) |
-
2023
- 2023-03-16 CN CN202320514854.6U patent/CN220404216U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4409970A (en) | Apparatus and method for treatment of comminuted Colles' fracture | |
| US20120046583A1 (en) | Portable or wearable fracture treatment device | |
| CN220404216U (en) | Preoperative calcaneus traction device | |
| CN212466301U (en) | Finger divider for neurology | |
| CN215458758U (en) | Lower limb straightening fixer for femoral artery puncture | |
| CN214596128U (en) | Lower limb traction belt for protecting patient | |
| CN211583691U (en) | Wearable stretching device for spinal correction after orthopedic surgery | |
| CN113244035A (en) | Adjustable orthopedic splint installation and fastening instrument | |
| CN218684445U (en) | Orthopedics hand operation fixing device that shoots | |
| CN111888068A (en) | Joint flexion and extension correction physiotherapy device | |
| CN219423087U (en) | Dynamic posterior cruciate ligament supporting device | |
| CN212015909U (en) | Body restraint device | |
| CN214908835U (en) | Upper limb fixing device | |
| US20220331141A1 (en) | Shoulder Support Devices and Methods | |
| CN219250611U (en) | Restraint strap | |
| CN219846994U (en) | Adjustable functional exercise brace for preventing elbow inversion | |
| CN213249504U (en) | Orthopedic drilling guide device | |
| CN218922928U (en) | Emergency fixing device for limb wound | |
| CN219089833U (en) | Sternum fixing plate | |
| CN220938267U (en) | Lower limb braking auxiliary device after interventional operation | |
| CN219662021U (en) | Convenient to use's finger fracture fixer | |
| CN212853761U (en) | External fixing device for traditional Chinese medicine small splint | |
| CN213789812U (en) | Recovered activity auxiliary device of orthopedics | |
| CN218187693U (en) | Elastic band for rehabilitation training | |
| CN217525546U (en) | About band of shank with recovered function of taking exercise |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |