CN213283456U

CN213283456U - Hand surgery operation fixing guider

Info

Publication number: CN213283456U
Application number: CN202021659753.0U
Authority: CN
Inventors: 张陈; 黄警; 杜超; 徐平; 陈瑶
Original assignee: Zigong Fourth Peoples Hospital Zigong Emergency Center
Current assignee: Zigong Fourth Peoples Hospital Zigong Emergency Center
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-28
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a fixed director of hand surgery operation, including being X type articulated first cramping body and second cramping body, first cramping body with the second cramping body all is including the handle, connecting rod and the grip block that connect gradually, be equipped with the first ke shi needle hole of a plurality of, two on the grip block the axis in the first ke shi needle hole on the grip block inclines in opposite directions, first ke shi needle hole is 15-45 with the contained angle on grip block surface, the bottom of grip block is equipped with a plurality of backup pads perpendicularly, be equipped with a plurality of second ke shi needle holes in the backup pad, the axis perpendicular to in second ke shi needle hole the backup pad surface. The utility model has the advantages of can fix impaired phalanx, also can reduce the vice damage of doctor-patient, improve the efficiency of operation precision and treatment from the different position fixing ke shi needle of different angles.

Description

Hand surgery operation fixing guider

Technical Field

The utility model relates to the field of medical equipment, especially relate to a fixed director of hand surgery operation.

Background

In recent years, patients with hand trauma have increased, and severe hand trauma is frequently accompanied by various mechanical injuries or explosive injuries, and is often accompanied by multiple fractures and severe defects of skin, tendons, nerves and blood vessels. For the treatment of hand trauma, the aim is to ensure the appearance of the hand as much as possible on the basis of keeping the hand function, and the function of restoring joints is an important link for reducing the loss of the hand function, so that the surgery process is required to be more careful.

Most of the existing finger fixing devices are finger protection equipment or postoperative finger rehabilitation auxiliary devices, and a device for fixing the position of an injured finger in a finger fracture operation is lacked. Fixing of finger bone after resetting in the current operation process mainly relies on the doctor of the main doctor and assistant to pass through artificial mode, and fixed effect is unsatisfactory, and because the misuse of ke shi needle, puncture injured finger bone many times repeatedly easily, influence the healing of fracture. In order to ensure the precision of the operation, an instrument which can fix the damaged phalanx and the kirschner wire in the operation process is needed, so that the side injury of the injured person and the injury degree of the operating doctor are both reduced to the minimum.

SUMMERY OF THE UTILITY MODEL

In view of the above problem, the utility model provides a hand surgery operation fixation guide has can also can fix the kirschner wire when fixed impaired phalanx, makes things convenient for doctor's operation, reduces the advantage of vice damage of doctor-patient, simple and practical, the efficiency that can improve operation precision and treatment.

The technical scheme of the utility model is that:

the utility model provides a fixed director of hand surgery operation, is including being the first cramping body of X type articulated and the second cramping body, first cramping body with the second cramping body all is including the handle, connecting rod and the grip block that connect gradually, be equipped with the first ke shi needle hole of a plurality of on the grip block, two the axis in the first ke shi needle hole on the grip block inclines in opposite directions, first ke shi needle hole is 15-45 with the contained angle on grip block surface, the bottom of grip block is equipped with a plurality of backup pads perpendicularly, be equipped with a plurality of second ke shi needle holes in the backup pad, the axis perpendicular to in second ke shi needle hole the backup pad surface.

The working principle of the technical scheme is as follows:

by adopting the utility model in the operation of finger fracture of hand surgery, the injured finger is positioned, and the fractured finger is fixed after restoration, thereby avoiding the manual fixation mode of the doctor and the assistant in the prior art, reducing the frequency of direct contact with the damaged part of the patient in the operation process, and achieving better fixation effect; the utility model discloses can also fix the kirschner wire, be equipped with the hole that supplementary guide kirschner wire squeezed into the impaired finger bone of patient from different angles on the grip block, promoted the degree of accuracy that the kirschner wire squeezed into, avoid shining through the X piece repeatedly and observe the finger bone and produce radiation injury to the patient, thereby avoid influencing the healing of fracture to patient's finger bone puncture many times repeatedly, alleviateed doctor-patient both sides's collateral damage.

In a further technical scheme, an anti-slip layer is arranged on the handle. The operation of the operating personnel is convenient, and the falling of the instrument is prevented.

In a further technical scheme, the opposite sides of the connecting rods of the first clamping body and the second clamping body are respectively provided with a buckle tooth. The opening and closing of the button teeth are convenient for the folding and unfolding of the utility model.

In a further technical scheme, the holding handle, the clamping plate and the connecting rod are all made of stainless steel. The stainless steel material is not easy to corrode, can be repeatedly disinfected and reused for many times, and has long service life and low use cost.

The utility model has the advantages that:

1. the utility model discloses an use, can fix a position the finger of hindering in the operation of hand surgery finger fracture, fix after reseing to the finger of fracturing, avoided using the artifical fixed mode of hand through main sword doctor and assistant among the prior art, reduced the frequency that carries out direct contact with the impaired position of disease among the operation process, can reach better fixed effect.

2. The utility model discloses a be equipped with different angles, the fixed kirschner wire hole site of different positions can guide the kirschner wire to squeeze into the hole of the impaired finger bone of patient from different angles, has promoted the degree of accuracy that the kirschner wire squeezed into, avoids shining through the x piece repeatedly and observes the finger bone and produce radiation injury to the patient, avoids influencing the healing of fracture to patient's finger bone puncture many times, does benefit to the recovery of the patient's state of an illness, simultaneously, has alleviateed doctor-patient's both sides's collateral damage.

3. The utility model discloses an use and to a certain extent to shorten the time and the operation time that the surface of a wound exposes, reduce the quantity of narcotic drugs, reduced the probability that the art district infects, be favorable to alleviateing patient's misery, practice thrift the treatment cost for the patient.

Drawings

FIG. 1 is a schematic view of a hand surgery fixation guide according to an embodiment of the present invention;

FIG. 2 is a top view of a hand surgical fixation guide according to an embodiment of the present invention;

FIG. 3 is a front view of a clamping plate according to an embodiment of the present invention;

fig. 4 is a left side view of the clamping plate according to the embodiment of the present invention.

Description of reference numerals:

10. a first clamping body; 11. a handle; 12. a connecting rod; 13. a clamping plate; 14. a first k-wire hole; 15. a support plate; 16. a second k-wire hole; 17. an anti-slip layer; 18. buckling teeth; 20. a second clamping body.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Example (b):

as shown in fig. 1-4, a hand surgery fixing guider comprises a first clamping body 10 and a second clamping body 20 which are hinged in an X shape, wherein each of the first clamping body 10 and the second clamping body 20 comprises a holding handle 11, a connecting rod 12 and a clamping plate 13 which are sequentially connected, a plurality of first kirschner wire holes 14 are formed in the clamping plate 13, the axes of the first kirschner wire holes 14 in the two clamping plates 13 are inclined in opposite directions, the included angle between each first kirschner wire hole 14 and the surface of the clamping plate 13 is 15-45 degrees, a plurality of supporting plates 15 are vertically arranged at the bottom of the clamping plate 13, a plurality of second kirschner wire holes 16 are formed in the supporting plates 15, and the axes of the second kirschner wire holes 16 are perpendicular to the surface of the supporting plates 15.

The working principle of the technical scheme is as follows:

by adopting the utility model in the operation of finger fracture of hand surgery, the injured finger is positioned, and the fractured finger is fixed after restoration, thereby avoiding the manual fixation mode of the doctor and the assistant in the prior art, reducing the frequency of direct contact with the damaged part of the patient in the operation process, and achieving better fixation effect; the utility model discloses can also fix the kirschner wire, be equipped with the hole that supplementary guide kirschner wire squeezed into the impaired finger bone of patient from different angles on the grip block 13, promoted the degree of accuracy that the kirschner wire squeezed into, avoid shining through the x piece repeatedly and observe that the finger bone produces radiation injury to the patient, avoid influencing the healing of fracture to the finger bone of patient's puncture repeatedly many times, alleviateed doctor-patient both sides's collateral damage.

In another embodiment, as shown in FIG. 1, the handle 11 is provided with an anti-slip layer 17. The operation of the operating personnel is convenient, and the falling of the instrument is prevented.

In another embodiment, as shown in fig. 1 and 2, the opposite sides of the connecting rod 12 of the first clamping body 10 and the second clamping body 20 are respectively provided with a latch 18. The opening and closing of the button teeth 18 facilitate the folding and unfolding of the utility model.

In another embodiment, the handle 11, the clamping plate 13 and the connecting rod 12 are all made of stainless steel. The stainless steel material is not easy to corrode, can be repeatedly disinfected and reused for many times, and has long service life and low use cost.

The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a fixed director of hand surgery operation, its characterized in that, is including being the first cramping body of X type articulated and the second cramping body, first cramping body with the second cramping body all is including the handle, connecting rod and the grip block that connect gradually, be equipped with the first kirschner wire hole of a plurality of on the grip block, two the axis in the first kirschner wire hole on the grip block inclines in opposite directions, first kirschner wire hole is 15-45 with the contained angle on grip block surface, the bottom of grip block is equipped with a plurality of backup pads perpendicularly, be equipped with a plurality of second kirschner wire holes in the backup pad, the axis in second kirschner wire hole is perpendicular to the backup pad surface.

2. A hand surgical fixation guide as claimed in claim 1, wherein said handle is provided with a non-slip layer.

3. A hand surgical fixation guide as recited in claim 1, wherein the first and second clamp bodies have respective opposite sides of the connecting rod provided with a tooth.

4. A hand surgical fixation guide as claimed in claim 1, wherein said handle, said clamp plate and said connecting rod are all stainless steel.