CN213883452U - Adjustable auxiliary tool for fracture reduction - Google Patents
Adjustable auxiliary tool for fracture reduction Download PDFInfo
- Publication number
- CN213883452U CN213883452U CN202022253874.1U CN202022253874U CN213883452U CN 213883452 U CN213883452 U CN 213883452U CN 202022253874 U CN202022253874 U CN 202022253874U CN 213883452 U CN213883452 U CN 213883452U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sleeve
- rod
- ball socket
- auxiliary tool
- 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
Abstract
The utility model discloses an adjustable fracture reduction auxiliary tool, which comprises an intermediate connecting rod, wherein the intermediate connecting rod comprises a sleeve, a knob screw for fixing a slide bar is arranged on the sleeve, one end of the sleeve is fixedly connected with a first ball socket, one end of the slide bar is fixedly connected with a second ball socket, universal balls are movably arranged in the first ball socket and the second ball socket, and a mold rod is fixedly connected to one side of each of two groups of universal balls; first lagging and second lagging are cup jointed in the upper portion of mould pole slip, and fixedly connected with dead lever is still gone back to one side of first lagging, and the one end of dead lever is rotated and is installed the dwang, and the one end fixedly connected with needle of dwang presss from both sides the cover, and the internally mounted that the needle pressed from both sides the cover has the ke shi needle. The utility model can flexibly adjust the direction and angle when the Kirschner wire is used through the design of the ball socket and the universal ball; the length can be adjusted by utilizing the middle connecting rod; is flexible and convenient to use and is suitable for the reduction of the fracture with various complex conditions.
Description
Technical Field
The utility model relates to the technical field of medical equipment, specifically be an adjustable appurtenance that resets of fracturing.
Background
Fracture refers to the interruption of the integrity or continuity of bones, which is usually caused by various violent injuries and also caused by bone diseases. The fracture can occur in one part, and can also be generalized. Generally, most patients can partially or completely recover the function of the limbs after timely and proper treatment, and few patients with serious injury, timely and proper treatment failure or complications can have dysfunction or disability of different degrees.
Because the skeleton condition of a human body is complex, the length, the thickness and the fracture degree of the skeleton are different, when the auxiliary tool is used, the existing auxiliary tool for fracture reduction can only adjust the length, has large limitation and cannot be flexibly adjusted and used according to the complex condition of fracture; therefore, we propose an adjustable fracture reduction aid.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an adjustable appurtenance that resets of fracturing to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an adjustable fracture reduction assistance tool, comprising:
the middle connecting rod comprises a sleeve, a sliding rod is inserted into one end of the sleeve in a sliding mode, a knob screw used for fixing the sliding rod is mounted on the sleeve, a first ball socket is fixedly connected to one end of the sleeve, a second ball socket is fixedly connected to one end of the sliding rod, universal balls are movably mounted inside the first ball socket and inside the second ball socket, and a mold rod is fixedly connected to one side of each of the two groups of universal balls;
first cover block and second cover block have been cup jointed in the upper portion of framed bent sliding, the bayonet socket has been seted up to one side of first cover block, fixedly connected with dead lever is still gone back to one side of first cover block, the one end of dead lever is rotated and is installed the dwang, the one end fixedly connected with needle of dwang presss from both sides the cover, the internally mounted that the needle pressed from both sides the cover has the ke shi needle, the rack has been seted up on the side of framed bent, one side upper portion of second cover block is rotated and is installed adjust knob, adjust knob's lower extreme fixedly connected with rack toothing's gear, one side movable mounting of second cover block have with bayonet socket complex jack catch.
By adopting the technical scheme, the direction and the angle of the Kirschner wire can be flexibly adjusted when the Kirschner wire is used; the length can be adjusted by utilizing the middle connecting rod; is flexible and convenient to use and is suitable for the reduction of the fracture with various complex conditions.
The sleeve pipe sets up to the pipe, the slide bar sets up to the round bar, the knob screw is provided with two sets ofly in sheathed tube one end.
By adopting the technical scheme, the sleeve and the slide bar can be stably fixed after the length position is adjusted by the two groups of knob screws.
The middle part of one side of the clamping jaw is also fixedly connected with a spring, and one end of the spring is fixedly connected to the second sleeve block.
Through adopting above-mentioned technical scheme, the jack catch card of being convenient for on the bayonet socket through the elastic force effect of spring.
The upper surface of the mould rod is also provided with scales.
Through adopting above-mentioned technical scheme, be convenient for look over the distance of length adjustment through the scale.
The rotating rod is rotatably connected with one end of the fixed rod through a damping shaft.
Through adopting above-mentioned technical scheme, the damping axle increases the resistance, is convenient for keep stable after the regulation.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model has the advantages that the direction and the angle of the Kirschner wire can be flexibly adjusted when the Kirschner wire is used by the design of the first ball socket, the second ball socket and the universal ball; the length can be adjusted by utilizing the middle connecting rod; compared with the existing auxiliary tool, the auxiliary tool is flexible and convenient to use and is suitable for fracture reduction in various complex conditions.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of a mold rod in embodiment 1 of the present invention;
fig. 3 is a schematic structural view of a fixing rod and a needle holder according to embodiment 2 of the present invention;
fig. 4 is a schematic structural view of another state of the fixing rod and the needle holder sleeve in embodiment 2 of the present invention.
In the figure: 1. a sleeve; 2. a slide bar; 3. a knob screw; 4. a first ball socket; 5. a universal ball; 6. a mold rod; 601. a first nest block; 602. a second nest block; 603. calibration; 604. a rack; 605. a bayonet; 606. fixing the rod; 607. a claw; 608. a spring; 609. adjusting a knob; 610. rotating the rod; 611. a needle jacket; 7. a second ball socket; 8. a kirschner wire.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-2, the present invention provides a technical solution:
an adjustable fracture reduction assistance tool, comprising:
the middle connecting rod comprises a sleeve 1, a sliding rod 2 is inserted into one end of the sleeve 1 in a sliding mode, a knob screw 3 used for fixing the sliding rod 2 is mounted on the sleeve 1, one end of the sleeve 1 is fixedly connected with a first ball socket 4, one end of the sliding rod 2 is fixedly connected with a second ball socket 7, universal balls 5 are movably mounted inside the first ball socket 4 and inside the second ball socket 7, and a mold rod 6 is fixedly connected to one side of each of the two groups of universal balls 5;
Specifically, sleeve pipe 1 sets up to the pipe, slide bar 2 sets up to the round bar, knob screw 3 is provided with two sets ofly in sleeve pipe 1's one end. A spring 608 is fixedly connected to the middle of one side of the pawl 607, and one end of the spring 608 is fixedly connected to the second block 602. The upper surface of the mold bar 6 is also provided with a scale 603. The rotating rod 610 is rotatably connected with one end of the fixing rod 606 through a damping shaft.
Example 2
Different from embodiment 1, the fixing rod and the needle holder used in this embodiment are shown in fig. 3 and 4, and the structure and shape are the prior art and are not described in detail herein.
In conclusion, the direction and the angle of the Kirschner wire 8 can be flexibly adjusted when the Kirschner wire is used by the design of the first ball socket 4, the second ball socket 7 and the universal ball 5; the length can be adjusted by utilizing the middle connecting rod; compared with the existing auxiliary tool, the auxiliary tool is flexible and convenient to use and is suitable for fracture reduction in various complex conditions.
The part not involved in the utility model is the same as the prior art or can be realized by adopting the prior art. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. An adjustable auxiliary tool for fracture reduction, comprising:
the middle connecting rod comprises a sleeve (1), a sliding rod (2) is inserted into one end of the sleeve (1) in a sliding mode, a knob screw (3) used for fixing the sliding rod (2) is installed on the sleeve (1), one end of the sleeve (1) is fixedly connected with a first ball socket (4), one end of the sliding rod (2) is fixedly connected with a second ball socket (7), universal balls (5) are movably installed inside the first ball socket (4) and inside the second ball socket (7), and a mold rod (6) is fixedly connected to one side of each of the two groups of universal balls (5);
the upper part of the mould rod (6) is sleeved with a first sleeve block (601) and a second sleeve block (602) in a sliding way, a bayonet (605) is arranged on one side of the first nesting block (601), a fixed rod (606) is fixedly connected on one side of the first nesting block (601), one end of the fixed rod (606) is rotatably provided with a rotating rod (610), one end of the rotating rod (610) is fixedly connected with a needle clamping sleeve (611), a Kirschner wire (8) is arranged in the needle jacket (611), a rack (604) is arranged on the side surface of the mold rod (6), an adjusting knob (609) is rotatably arranged at the upper part of one side of the second sleeve block (602), the lower end of the adjusting knob (609) is fixedly connected with a gear meshed with the rack (604), and a clamping jaw (607) matched with the clamping opening (605) is movably arranged on one side of the second sleeve block (602).
2. The adjustable auxiliary tool for fracture reduction according to claim 1, wherein: the sleeve (1) is set to be a round tube, the sliding rod (2) is set to be a round rod, and two sets of knob screws (3) are arranged at one end of the sleeve (1).
3. The adjustable auxiliary tool for fracture reduction according to claim 1, wherein: the middle part of one side of the clamping jaw (607) is also fixedly connected with a spring (608), and one end of the spring (608) is fixedly connected to the second sleeve block (602).
4. The adjustable auxiliary tool for fracture reduction according to claim 1, wherein: the upper surface of the mould rod (6) is also provided with scales (603).
5. The adjustable auxiliary tool for fracture reduction according to claim 1, wherein: the rotating rod (610) is rotatably connected with one end of the fixing rod (606) through a damping shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253874.1U CN213883452U (en) | 2020-10-12 | 2020-10-12 | Adjustable auxiliary tool for fracture reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022253874.1U CN213883452U (en) | 2020-10-12 | 2020-10-12 | Adjustable auxiliary tool for fracture reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213883452U true CN213883452U (en) | 2021-08-06 |
Family
ID=77112194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022253874.1U Active CN213883452U (en) | 2020-10-12 | 2020-10-12 | Adjustable auxiliary tool for fracture reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213883452U (en) |
-
2020
- 2020-10-12 CN CN202022253874.1U patent/CN213883452U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109758325B (en) | Obstetrical nursing is with adjustable practise midwifery bed | |
| WO2002078522B1 (en) | Uterine artery characterization, and occlusion device | |
| US5167222A (en) | Instrument set for operating on the uterus | |
| CN211382471U (en) | Gynecological examination chair | |
| CN213883452U (en) | Adjustable auxiliary tool for fracture reduction | |
| WO2021093919A2 (en) | Orthosis for controlled movement and/or fixing of a lower arm and/or a hand | |
| CN208823349U (en) | A kind of practical wearable exoskeleton rehabilitation mechanical finger | |
| CN211535055U (en) | Orthopedics splint installation fastener for orthopedics | |
| CN219166358U (en) | Mouth gag for stomatology department | |
| CN208808988U (en) | A kind of practical wearable exoskeleton rehabilitation manipulator | |
| CN110900580A (en) | A wearable bionical manipulator for assisting gripping article | |
| CN111298248A (en) | Be used for psychiatric patient rehabilitation and nursing auxiliary device | |
| CN113476715B (en) | Urethral catheterization device for pediatric surgery | |
| CN211797584U (en) | Synchronous telescopic device for connecting rods on two sides of waist of exoskeleton robot | |
| CN212547302U (en) | Shoulder abduction brace | |
| CN210521162U (en) | Support for setting fracture | |
| CN210872824U (en) | Hip adjustable device for exoskeleton robot | |
| CN215937415U (en) | Auxiliary pad for hyperextension and over-flexion | |
| CN215839762U (en) | Knee joint orthopedic brace | |
| CN114129390B (en) | Cervical vertebra traction exoskeleton with adjustable driving force direction | |
| CN110575128A (en) | Adjustable vagina expanding instrument for multifunctional gynecological operation | |
| CN212547303U (en) | Shoulder abduction double-freedom-degree brace | |
| CN216221624U (en) | Reset mechanism for orthopedics | |
| CN219166604U (en) | Novel fracture reduction fixing device | |
| CN215128401U (en) | Gynaecology and obstetrics's electronic examination cervical clamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |