Surgical stapler buttress with variable length feature

1. An assembly comprising:

(a) an applicator, wherein the applicator includes:

(i) a housing defining a gap, wherein the gap is configured to receive an end effector jaw of a surgical stapler, and

(ii) a platform positioned within the gap, wherein the platform extends longitudinally between a proximal end and a distal end;

(b) a first buttress assembly having a first length, wherein the first buttress assembly is positioned on at least a portion of the platform; and

(c) at least one trimming feature presented by at least one of the applicator or the first buttress assembly, wherein the at least one trimming feature is configured to facilitate trimming of the first buttress assembly from the first length to a predetermined second length,

wherein the first buttress assembly comprises:

(i) a body, and

(ii) an adhesive, wherein the adhesive is exposed in the gap defined by the housing,

wherein the body includes a proximal portion and a distal portion, wherein the proximal portion and the distal portion collectively define the first length, wherein the proximal portion defines the predetermined second length, wherein the adhesive is disposed on both the proximal and distal portions.

2. The assembly of claim 1 , wherein the at least one trimming feature defines a cutting line, wherein the at least one trimming feature is configured to facilitate trimming of the first buttress assembly from the first length to the predetermined second length along the cutting line.

3. The assembly of claim 2 , wherein the cutting line is positioned at a predetermined distance from the proximal end.

4. The assembly of claim 3 , wherein the predetermined distance is 45 mm.

5. The assembly of claim 1 , wherein the at least one trimming feature includes at least one groove extending partially through the housing, wherein the at least one groove is configured to guide a blade to facilitate trimming of the first buttress assembly from the first length to the predetermined second length.

6. The assembly of claim 5 , wherein the at least one groove includes at least one base surface, wherein the at least one base surface is substantially flush with a surface of the platform.

7. The assembly of claim 1 , wherein the at least one trimming feature includes at least one slot extending through the housing, wherein the at least one slot is configured to guide at least one blade to facilitate trimming of the first buttress assembly from the first length to the predetermined second length.

8. The assembly of claim 7 , wherein the at least one slot extends through the platform.

9. The assembly of claim 1 , wherein the at least one trimming feature includes at least one visual indicium positioned on the housing, wherein the at least one visual indicia is configured to identify a visible path for a blade to facilitate trimming of the first buttress assembly from the first length to the predetermined second length.

10. The assembly of claim 9 , wherein the at least one visual indicium includes at least one visually discernible arrow.

11. The assembly of claim 1 , wherein the at least one trimming feature includes at least one cutting element movably coupled to the housing to facilitate trimming of the first buttress assembly from the first length to the predetermined second length.

12. The assembly of claim 11 , further comprising at least one groove extending partially through the housing, wherein the at least one cutting element is slidably disposed within the at least one groove.

13. The assembly of claim 1 , wherein the housing defines a U shape.

14. The assembly of claim 1 , further comprising a second buttress assembly, wherein the first buttress assembly is positioned on a first side of the platform and the second buttress assembly is positioned on a second side of the platform disposed opposite the first side.

15. An assembly comprising:

(a) a tray, comprising:

(i) a base, and

(ii) a trimming feature pivotably coupled to the base;

(b) an applicator positioned within the base, the applicator comprising:

(i) a housing defining a gap, wherein the gap is configured to receive an end effector jaw of a surgical stapler, and

(ii) a platform positioned within the gap; and

(c) a first buttress assembly having a first length, wherein the first buttress assembly is positioned on at least a portion of the platform,

wherein the trimming feature is operable to trim the first buttress assembly from the first length to a predetermined second length.

16. A buttress assembly configured for use with an end effector of a surgical stapler, comprising:

(a) a buttress body having a first length, wherein the buttress body is configured to be removably secured to a jaw of the end effector;

(b) at least one variable length feature presented by the buttress body, wherein the at least one variable length feature is configured to facilitate trimming of the buttress body from the first length to a predetermined second length and

(c) an adhesive,

wherein the buttress body includes a proximal portion and a distal portion, wherein the proximal portion and the distal portion collectively define the first length, wherein the proximal portion defines the predetermined second length,

wherein the adhesive is disposed on both the proximal and distal portions,

wherein the buttress body is configured to contact tissue clamped by the first or second end effector during closure thereof,

wherein the buttress body is further configured to be pierced and captured by staples ejected from the staple cartridge into the clamped tissue and thereby reinforce the engagement between the ejected staples with the clamped tissue.

17. The buttress assembly of claim 16 , wherein the buttress body includes a proximal portion and a distal portion, wherein the at least one variable length feature removably couples the proximal and distal portions to each other to facilitate trimming of the buttress body from the first length to the predetermined second length.

18. The buttress assembly of claim 16 , wherein the at least one variable length feature is configured to identify a visible path for a blade to facilitate trimming of the buttress body from the first length to the predetermined second length.

19. The buttress assembly of claim 16 , further comprising a backing removably coupled to the buttress body along lateral sides of the buttress body, wherein the buttress body and the backing collectively define a generally tubular shape.

20. An assembly comprising:

(a) an applicator, wherein the applicator includes:

(i) a housing defining a gap, wherein the gap is configured to receive an end effector jaw of a surgical stapler, and

(ii) a platform positioned within the gap, wherein the platform extends longitudinally between a proximal end and a distal end;

(b) a buttress assembly having a first length, wherein the buttress assembly is positioned on at least a portion of the platform; and

(c) at least one guide presented by at least one of the applicator or the buttress assembly, wherein the at least one guide is configured to facilitate trimming of the buttress assembly from the first length to a predetermined second length,

wherein the buttress assembly comprises:

(i) a body, and

(ii) an adhesive, wherein the adhesive is exposed in the gap defined by the housing,

wherein the body includes a proximal portion and a distal portion, wherein the proximal portion and the distal portion collectively define the first length, wherein the proximal portion defines the predetermined second length, wherein the adhesive is disposed on both the proximal and distal portions.