Surgical forceps system

1. A surgical instrument for fixing bone fragments, comprising:

a positioning member with two pad holding portions;

two pad members each having a bone contacting surface and each configured to be releasably held at one of the pad holding portions of the positioning member such that the bone contacting surfaces of the two pad members face each other; and

two guiding channels configured to receive a flexible elongated member, each guiding channel being formed in a region between the bone contacting surface of one of the pad members and an associated pad holding portion,

wherein the bone contacting surfaces have a circumferential extension, and each guiding channel having at least two openings which are circumferentially spaced from one another.

2. The surgical instrument according to claim 1 , wherein the guiding channels extend at least partially along the associated bone contacting surface.

3. The surgical instrument according to claim 1 , wherein the bone contacting surfaces each define a portion of an outer circumference of a clamping space located between the bone contacting surfaces, and each of the guiding channels has at least two openings which are arranged at different positions along the circumference of the clamping space.

4. The surgical instrument according to claim 1 , wherein the bone contacting surfaces have a transversal extension, with the circumferential extension exceeding the transversal extension.

5. The surgical instrument according to claim 1 , wherein the guiding channels comprise at least one section which is configured with a closed cross-section.

6. The surgical instrument according to claim 1 , wherein the guiding channels have a length of at least 5 millimeters.

7. The surgical instrument according to claim 1 , wherein a largest cross-sectional extension of the guiding channels is below 5 centimeters.

8. The surgical instrument according to claim 1 , wherein the guiding channels are at least partially formed in the pad members.

9. The surgical instrument according to claim 1 , wherein the guiding channels are at least partially formed in the positioning member.

10. The surgical instrument according to claim 1 , wherein the guiding channels comprise an elongated through-hole.

11. The surgical instrument according to claim 1 , wherein the positioning member is configured to move at least one of the bone contacting surfaces towards the other to exert a clamping force.

12. The surgical instrument according to claim 11 , wherein the positioning member is configured to arrange the bone contacting surfaces a defined distance from one another and to hold the defined distance upon exerting a clamping force.

13. The surgical instrument according to claim 1 , wherein the positioning member is a forceps and the pad holding portions are formed in tip regions of the forceps.

14. The surgical instrument according to claim 1 , wherein the pad members are releasably held by means of at least one of a form-fit and a press fit.

15. The surgical instrument according to claim 1 , wherein at least one of the pad members is configured with a mounting portion to be releasably inserted into a receiving section of an associated pad holding portion.

16. The surgical instrument according to claim 15 , wherein the mounting portion and the bone contacting surface are arranged on opposite sides of the of the pad member.

17. The surgical instrument according to claim 1 , wherein at least one of the pad members has a generally curved main part with the bone contacting surface arranged on an inner side of the curved main part and the mounting portion on an outer side of the curved main part.

18. The surgical instrument according to claim 1 , wherein the surgical instrument further comprises at least one securing member for temporarily securing at least one of the pad members at the positioning member and for releasing the pad member from the positioning member upon operating the securing member.

19. A surgical instrument for fixing bone fragments, comprising:

a tip region with two opposing pad holding portions;

two pad members each having a bone contacting surface and each configured to be releasably coupled to one of the pad holding portions such that the bone contacting surfaces of the two pad members face each other; and

two guiding channels configured to receive a flexible elongated member, each guiding channel being formed in a region between one of the pad members coupled to a respective pad holding portion,

wherein the bone contacting surfaces each define a portion of an outer circumference of a clamping space located between the bone contacting surfaces, and each of the guiding channels has at least two openings which are arranged at different positions along the circumference of the clamping space.

20. A surgical instrument for fixing bone fragments, comprising:

two pad holding portions;

two pad members releasably coupled to one of the pad holding portions such that bone contacting surfaces of the two pad members face each other; and

two guiding channels configured to receive a flexible elongated member, each guiding channel being formed in a region between one of the pad members and an associated pad holding portion,

wherein each of the two guiding channels comprise at least one section which is configured with a closed cross-section such that the flexible elongated member is inserted through and housed within the closed cross-section.

21. A surgical kit assembly, comprising:

a flexible elongated member; and

a surgical instrument having a positioning member, two pad members and two guiding channels,

wherein the positioning member includes two pad holding portions,

wherein the two pad members each include a bone contacting surface and each configured to be releasably held at one of the pad holding portions of the positioning member such that the bone contacting surfaces of the two pad members face each other, and

wherein the two guiding channels are configured to receive the flexible elongated member, each guiding channel being formed in a region between the bone contacting surface of one of the pad members and an associated pad holding portion,

wherein the bone contacting surfaces have a circumferential extension, and each guiding channel having at least two openings which are arranged at different positions along the circumferential extension.

22. The surgical kit assembly according to claim 21 , further comprising:

a carrier member for releasably carrying the pad members prior to holding them at the positioning member.

23. The surgical kit assembly of claim 22 , wherein the pad members each include a mounting portion which are arranged on opposite sides of the pad members, the pad members being arranged on opposite sides of the carrier member with each of the bone contacting surfaces facing an associated fixing portion of the carrier member.

24. The surgical kit assembly according to claim 21 , wherein the pad members each include a mounting portion which are arranged on opposite sides of the pad members, the mounting portions including at least one protrusion comprising an elongated recess, the elongated recess forming the guiding channels.

25. A method for fixing bone fragments, comprising the steps of:

a) releasably holding a pad member at each of two pad holding portions of a positioning member;

b) positioning the pad members at bone fragments by means of the positioning member, such that bone contacting surfaces of the pad members contact the bone fragments, the bone contacting surfaces each defining a portion of an outer circumference of a clamping space located between the bone contacting surfaces;

c) arranging a flexible elongated member in guiding channels, each guiding channel extending in a region between the bone contacting surface of one of the pad members and an associated pad holding portion, each of the guiding channels having at least two openings which are arranged at different positions along the circumference of the clamping space;

d) tensioning the flexible elongated member around said bone fragments, such that the pad members are at least partially arranged between the flexible elongated member and the bone fragments;

e) releasing the pad members from the positioning member;

f) removing the positioning member.