CN217696774U

CN217696774U - Bone traction fixing support

Info

Publication number: CN217696774U
Application number: CN202220197969.2U
Authority: CN
Inventors: 钱丽萍; 郑轶; 袁欣华; 王燕
Original assignee: Ningbo Huamei Hospital University of CAS
Current assignee: Ningbo Huamei Hospital University of CAS
Priority date: 2022-01-25
Filing date: 2022-01-25
Publication date: 2022-11-01
Anticipated expiration: 2032-01-25

Abstract

The utility model provides a bone traction fixed bolster, including the traction bow main part, set up the regulation part in the traction bow main part, the regulation part is adjusted the distance of the bed fence at traction bow main part and traction bow main part place increases height-adjusting's device on current traction bow basis to can height-adjusting when using, supplementary patient's treatment makes things convenient for the patient.

Description

Bone traction fixing support

Technical Field

The utility model relates to the field of medical equipment, concretely relates to bone traction fixed bolster.

Background

Bone traction is an operative method for temporarily fixing a fractured limb of a patient and is widely used clinically. The bone traction surgical instrument commonly used at present is a bone traction apparatus and mainly comprises a bone traction bow and a bone traction needle, wherein the bone traction bow can be repeatedly used.

When the bone traction operation is required to be implemented, a doctor opens a bone traction bag which is internally provided with surgical instruments of various specifications, such as bone traction needles, hand drills or electric drills, and then the required instruments are sterilized, disinfected and positioned. A doctor selects a bone traction needle with a proper specification, screws the bone traction needle into a positioning point of a patient limb close to a fracture part by using a drill or an electric drill and the like until bone cortex on two sides is screwed through and skin is punctured from the other side to penetrate out, and finally, two ends of the bone traction needle are connected with a bone traction bow.

However, the bone traction bow is of an integral structure, the size of the bone traction bow is fixed, the bone traction bow can be adducted and outward rotated along with the lower limbs when a doctor uses the bone traction bow, the use posture of the bone traction bow needs to be properly adjusted, the bone traction bow is adjusted to be high or low and then is deviated from left and right, and the conventional medical staff mostly adopt towels and clothes to cushion the towels, so that the bone traction bow is used in an auxiliary mode, and the purpose of stably fixing the bone traction bow cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model provides a traction bow, on current traction bow basis, increase height-adjusting's device to can height-adjusting when using, supplementary patient's treatment makes things convenient for the patient.

The utility model provides a bone traction fixed bolster, includes the traction bow main part, set up regulation part in the traction bow main part, regulation part adjusts the distance of traction bow main part and the bed fence that traction bow main part is located.

Preferably, the adjustment portion includes a lateral adjustment portion and a front adjustment portion.

Preferably, the front adjustment part comprises a first section and a second section, the first section is provided with a first saw tooth, the second section is provided with a second saw tooth, and the first saw tooth is meshed with the second saw tooth to control the movement of the second section.

Preferably, a fixing groove is formed in the traction bow body in a matched mode, and the traction bow body is placed in the fixing groove and movably connected.

Preferably, a fixing cover is provided at the fixing groove.

Preferably, the fixed cover is provided with a matching rubber pad.

Preferably, the front adjusting part is provided with a fence clamping part in the circumferential direction.

Preferably, the bottom of the front adjusting part is provided with a supporting leg.

Preferably, the first section and the second section are connected by a connecting rod.

Preferably, the side adjusting part includes a telescopic rod and a fence clamping part.

After adopting above structure, compare with prior art, have following advantage:

the tractor comprises a traction bow body, wherein a front adjusting part is additionally arranged on the traction bow body, and the height distance between the front end of the traction bow and a sickbed is adjusted through the front adjusting part, so that the height is adjusted in real time, and the traction lower limbs are prevented from adduction and extorsion.

2 add side regulation portion on the traction bow main part, adjust the distance between traction bow side and the sick bed side through side regulation portion to adjust the angle of traction bow in real time, prevent to pull the low limbs adduction, outward revolve.

Drawings

Fig. 1 is a schematic view of the present invention.

Fig. 2 is a schematic view of a front-mounted adjusting part of the present invention.

Fig. 3 is a second schematic view of the front-end adjustment portion of the present invention.

Fig. 4 is an enlarged view of fig. 3 at B.

Fig. 5 is an enlarged view of a portion a in fig. 2.

Fig. 6 is a schematic diagram of the middle side adjustment of the present invention.

Detailed Description

The bone traction is a common means and method for treating fracture, when fracture and dislocation of four limbs and joints occur, bone traction treatment is often needed, a medical needle penetrates through bone, two ends of the medical needle are sleeved and hung on lantern rings at two sides of a bow body of a bone traction bow, traction force reaches an affected part through the traction effect of the traction bow and the medical needle, the effect of muscle tension is resisted by using continuous and proper traction force, the fracture and dislocation are rectified and maintained, and the deformed limbs are corrected.

When the bone traction operation needs to be implemented, a doctor opens a bone traction bag which is internally provided with surgical instruments of various specifications, such as bone traction needles, hand drills or electric drills, and the like, and then carries out sterilization, disinfection and positioning. During the operation, with the anchor point that is close to the fracture position on the bone traction needle hand drill or electric drill screw in patient's limbs of a suitable specification, pierce through two side cortex and pierce through skin and wear out from the opposite side up to revolving, then link to each other the both ends and the bone traction bow of bone traction needle, then the bone traction bow sets up the both sides position in alleviating the thigh, the width of different patients ' thigh both sides is all inequality, when implementing to patient's skeleton perforation position traction, the bone traction needle is located and moves about the perforation position of thigh, the unable real-time adjustment in position about the bone traction bow simultaneously, bring certain influence for the process of diagnosing.

Therefore, the utility model provides a bone traction fixed bolster, including traction bow main part 1, set up the regulation part on the traction bow main part 1, the regulation part is adjusted the distance of traction bow main part 1 and the bed fence at traction bow main part 1 place.

Further, the utility model discloses in, refer to fig. 1, the regulation part includes side regulation part 3 and leading regulation part 2, wherein side regulation part 3 is used for adjusting the distance between traction bow main part 1 and the bed surface, realize the regulation of height, help traction bow main part 1 is adjusted for the bone traction needle, thereby help patient's fracture treatment, on the other hand, side regulation part 3 is used for adjusting the firm relation between traction bow main part 1 and the bedside fence, after connecting the bedside fence, this traction bow main part 1 is more reliable and more stable, thereby help patient's fracture treatment.

Further, in the utility model discloses in, refer to fig. 2, leading regulating part 2 includes first subsection 21 and second subsection 22, set up first sawtooth 211 on the first subsection 21, set up second sawtooth 221 on the second subsection 22, first sawtooth 211 with the removal of second sawtooth 221 meshing control second subsection 22, second subsection 22 block is in first subsection 21, and second subsection 22 can be in first subsection 21 relative slip, and on traction bow main part 1 erects and first subsection 21 main part simultaneously, through the slide adjustment of second subsection 22, realize the altitude mixture control of traction bow main part 1.

Further, the utility model discloses in, be provided with on the first subsection 21 with traction bow main part 1 cooperation is provided with fixed slot 4, traction bow main part 1 place in swing joint in fixed slot 4 is located 4 fixed slot department sets up fixed lid 5, under the general condition, traction bow main part 1 includes side lever and horizontal pole, and the side lever all is the tubulose with the horizontal pole, places the horizontal pole in fixed slot 4 in the foregoing, fixes the horizontal pole with fixed lid 5 after placing to avoid taking place to remove, phenomenon such as drop.

Further, the utility model discloses in, for the practicality of this leading regulating part 2 of increase, set up the cooperation cushion on the fixed lid 5 to deal with not unidimensional horizontal pole, when the horizontal pole is thin excessively, fill the space between fixed lid 5 and the horizontal pole through using the cooperation cushion, increase firm effect.

Further, the utility model discloses in, leading regulation portion 2 can be an independent individual, consequently the bottom of leading regulation portion 2 sets up supporting legs 7, can set up a plurality of leading regulation portions 2 on the single traction bow simultaneously, and usable adoption connecting rod 8 is connected between the adjacent leading regulation portion 2, increases the fixed stay effect.

Further, as another embodiment, a fence clamping part 6 is arranged in the circumferential direction of the front adjusting part 2, and the fence clamping part 6 has the same shape as the fence clamping part 6 of the following lateral adjusting part 3 and can be clamped on a tail fence of the sickbed.

Further, the utility model discloses in, still include side regulation portion 3, side regulation portion 3 is used for adjusting the distance between bone traction bow and the side bed fence, and corresponding structural design does, side regulation portion 3 includes telescopic link and fence clamping part 6, and wherein the structure at telescopic link top is unanimous with aforementioned fixed slot 4 and fixed cover 5's structure to assemble the use with the side lever, the telescopic link includes main regulation pole 311 and vice regulation pole 312, and both adopt threaded connection, can rotate main regulation pole 311 or vice regulation pole 312, and the regulation distance is assembled with traction bow main part 1 after good.

Claims

1. The bone traction fixing support comprises a traction bow main body (1), and is characterized in that an adjusting part is arranged on the traction bow main body (1), and the adjusting part adjusts the distance between the traction bow main body (1) and a bed fence where the traction bow main body (1) is located.

2. The bone traction fixation support as claimed in claim 1, wherein the adjustment portions comprise lateral adjustment portions (3) and anterior adjustment portions (2).

3. A bone distraction fixation frame according to claim 2, wherein the anterior adjustment part (2) comprises a first part (21) and a second part (22), a first saw tooth (211) is provided on the first part (21), a second saw tooth (221) is provided on the second part (22), and the first saw tooth (211) engages with the second saw tooth (221) to control the movement of the second part (22).

4. The bone traction fixation bracket as recited in claim 1, characterized in that a fixing groove (4) is provided in cooperation with the traction bow body (1), and the traction bow body (1) is movably connected in the fixing groove (4).

5. A bone traction fixation support as claimed in claim 4, characterized in that a fixation cover (5) is provided at the fixation groove (4).

6. A bone traction fixation support as claimed in claim 5, wherein said fixation cover (5) is provided with a cooperating rubber pad.

7. A bone traction fixation support as claimed in claim 3, characterized in that the prepositioned adjusting part (2) is provided with a fence holding part (6) in the circumferential direction.

8. A bone traction fixation support as claimed in claim 7, characterized in that the bottom of the front adjustment part (2) is provided with support feet (7).

9. A bone traction fixation support as claimed in claim 2, wherein the pre-adjustment portions (2) are connected by a connecting rod (8).

10. The bone traction fixation bracket as claimed in claim 2, wherein the side adjustment part (3) comprises a telescopic rod (31) and a fence holding part (6).