CN216876615U - Special operation package of anus enterochirurgia - Google Patents

Abstract

The special operation bag for anorectal surgery comprises two hip restraint belts and an operation drape; the hip restraint belt comprises a restraint belt body, an under-restraint belt adhesive layer coated on the bottom surface of the restraint belt body, and a removable under-restraint belt protective layer attached to the surface of the under-restraint belt adhesive layer; after the lower protective layer of the restraint belt is removed, the lower adhesive layer of the restraint belt is used for being attached to the tissue needing to be fixed in position; the operation drape comprises a drape main body, and a drape hole area is arranged at the lower half part of the drape main body; the single paving hole area is used for exposing the operation part when the operation sheet is unfolded to cover the main body of the patient; the hip restraint strap is independent of the surgical drape; or can be detachably connected with the operation drape; or fixed on the lower surface of the sheet paving main body close to the two sides of the sheet paving hole area. The hip restraint belt can restrain the hip tissues, expose enough operation visual field and operation space, and is very suitable for anorectal surgery.

Description

Special operation package of anus enterochirurgia

Technical Field

The utility model belongs to the technical field related to anorectal surgery auxiliary materials. In particular to a surgical drape and a restraint strap suitable for anorectal surgery, in particular to a small surgical bag special for the anorectal surgery which is disposable.

Background

The anorectal surgical site is typically at the hip or anus. Due to the specificity of the surgical site, conventional surgical drapes are deficient in exposing and maintaining the surgical field of anorectal surgery when used in anorectal surgery.

Any surgical operation, especially when performed near the anus, requires a good surgical field and operating space. However, at present, nutrition of people is usually enough or even excessive, muscle tissues of buttocks are usually plump, the view field and the operation space of the anus operation are partially shielded, and the operation view field and the operation space are reduced by using an operation sheet in a conventional operation bag, so that the operation is not facilitated. In the prior art, no solution for pertinence in the scene exists in the surgical drape or the surgical kit.

Disclosure of Invention

The utility model aims to solve the technical problem of avoiding the defects in the prior art, and provides a simple and easy-to-use combined type anorectal surgery special operation bag which is suitable for being used at one time, has low cost and is convenient to fix and exposes the operation visual field.

The utility model solves the technical scheme that the special operation bag for anorectal surgery comprises two hip restraint belts and an operation drape; the hip restraint belt comprises a restraint belt body, an under-restraint belt adhesive layer coated on the bottom surface of the restraint belt body, and a removable under-restraint belt protective layer attached to the surface of the under-restraint belt adhesive layer; after the lower protective layer of the restraint belt is removed, the lower adhesive layer of the restraint belt is used for being attached to the tissue needing to be fixed in position; the operation drape comprises a drape main body, and a drape hole area is arranged at the lower half part of the drape main body; the single paving hole area is used for exposing the operation part when the operation sheet is unfolded to cover the main body of the patient; the hip restraint strap is independent of the surgical drape; or the hip restraint belt can be separately connected with the operation drape; or the hip restraint belts are fixed on the lower surface of the sheet laying main body close to the two sides of the sheet laying hole area.

The hip restraint strap is independent of the surgical drape; the hip restraint belt also comprises a restraint belt upper adhesive layer coated on the top surface of the restraint belt main body, and a removable restraint belt upper protective layer attached to the surface of the restraint belt upper adhesive layer; after the protective layer on the restraint belt is removed, the adhesive layer on the restraint belt is adhered to two sides of the lower surface of the sheet laying main body corresponding to the position of the sheet laying area.

The hip restraint strap is separably connected with the operation drape; the surface of the operation drape is provided with a restraint strap fixing strip, and the width of the restraint strap fixing strip is larger than that of the hip restraint strap; when the operation drape is folded, the fixing strip of the restraint strap is exposed; two ends of the restraint strap fixing strip are respectively fixedly connected with the operation drape, and a space for passing through the hip restraint strap is formed between the restraint strap fixing strip and the operation drape; the hip restraint strap passes through the space between the restraint strap fixing strip and the operation drape and is detachably fixed on the exposed surface when the operation drape is overlapped.

The operation drape also comprises a liquid absorbing layer, a transparent film layer and a film protective layer; a liquid absorbing layer through hole is formed in the center of the liquid absorbing layer; a transparent thin film layer through hole is formed in the center of the transparent thin film layer; the liquid absorbing layer is fixedly arranged on the upper surface of the sheet paving main body, and the position of the through hole of the liquid absorbing layer corresponds to the position of the sheet paving hole; the transparent film layer is fixedly arranged on the lower surface of the sheet paving main body, and the through hole of the transparent film layer corresponds to the position of the sheet paving hole; a transparent film adhesive layer is arranged on the bottom surface of the film protective layer, and the film protective layer is detachably attached to the bottom surface of the transparent film layer through the transparent film adhesive layer; in use, the film protective layer is removed and the transparent film layer is applied around the target surgical site by a transparent film adhesive layer.

The single-hole paving area is a circular hole area; the through hole of the transparent film layer and the through hole of the liquid absorbing layer are all round through holes; the diameter of the circular hole area of the single hole paving area is larger than or equal to that of the through hole of the transparent film layer; the diameter of the liquid absorbing layer through hole is larger than or equal to that of the single hole paving area.

The single-hole paving area is a special-shaped hole area; the special shape comprises a heart shape, a semi-heart shape or a semi-circle shape; the shape of the through hole of the transparent film layer and the shape of the through hole of the liquid absorbing layer are consistent with the shape of the single-hole paving area; the caliber of the single-hole paving area is larger than or equal to that of the through hole of the transparent film layer; the caliber of the liquid absorbing layer through hole is more than or equal to that of the single-hole paving area.

A plurality of part fixing parts for fixing surgical instruments and tools are arranged on the spreading main body close to the periphery of the liquid absorbing layer.

Two or three component fixing parts for fixing are respectively arranged on each edge of the periphery of the liquid absorbing layer.

The component fixing part comprises a fixing part bottom and a fixing strip; the bottom of the fixing part is fixedly connected with the sheet laying main body; one end of the fixing strip is fixedly connected with the bottom of the fixing part; the other end of the fixing strip and the fixing strip main body are detachably connected with the bottom of the fixing part.

The component fixing part comprises a magic tape.

Compared with the prior art, the utility model has one of the following beneficial effects: after the lower protective layer of the restraint belt is removed, the lower adhesive layer of the restraint belt is used for being attached to the tissue needing to be fixed in position; thereby serving to constrain the tissue surrounding the fixation operative field. When anorectal surgery is performed, particularly when surgery is performed near the anus, the surgery visual field is easily blocked or shielded by the muscle tissue of the hip, the hip restraint belt can restrain the hip tissue, the sufficient surgery visual field and the operation space are exposed, and the anorectal surgery is particularly suitable for the operation of the lying folding knife position of the fu.

Compared with the prior art, the utility model has the following two beneficial effects: the hip restraint strap is independent of the operation sheet, and is arranged above the operation sheet during folding, so that a doctor can conveniently take the hip restraint strap for operation.

Compared with the prior art, the utility model has the third beneficial effect: the restraint strap fixing strip can fix the hip restraint strap on the outer surface of the operation drape during folding, fix the hip restraint strap and the operation drape together, can be integrally taken when the operation bag is unsealed, and avoids the problem that the hip restraint strap easily slides down or is omitted when the hip restraint strap is independently arranged.

Compared with the prior art, the utility model has the following beneficial effects: the operation drape is provided with the liquid absorbing layer, and in the operation process, the liquid absorbing layer can absorb a small part of body fluid or flushing fluid and other liquid substances which are missed in the operation process, so that the cleanness of the target operation part which is covered and protected by the thin film protective layer can be kept; the transparent film layer can be conveniently bonded, so that the position of the operation table for the target operation is fixed, and the operation table cannot be displaced or pulled in the operation process; on the other hand, the transparent film layer is transparent, so that the target operation visual field can be well exposed, and the operation is convenient. The film protective layer is convenient to separate, and is beneficial to folding and tidying the operation drape into a small operation bag.

Compared with the prior art, the utility model has the following beneficial effects: in the single-hole paving area, the through holes of the transparent film layer and the through holes of the liquid absorbing layer are circular, so that the target operation position can be exposed to the maximum extent in a limited diameter range, and the single-hole paving device is suitable for being used when the position of the operation position is larger.

Compared with the prior art, the utility model has the following beneficial effects: the special shapes of the through holes of the transparent film layer and the through holes of the liquid absorption layer in the single-hole paving area can be suitable for special scenes of anorectal surgery; when one side of the hip is operated, the other side is not necessarily exposed; can clean the operation visual field and focus the target operation position, and is particularly suitable for local minor operations.

Compared with the prior art, the utility model has the following beneficial effects: a part fixing part for fixing surgical instruments and tools is arranged near the liquid absorption layer, so that doctors can conveniently fix the corresponding surgical instruments and tools near the surgical interface; such as an electric knife, various suction catheters, and the like. Can effectively help doctors to hold or fix the parts in the operation process; the workload of holding the components by a doctor is reduced, and a part of holding work is liberated; meanwhile, the handheld parts can be conveniently fixed near the operation position, so that a doctor can conveniently and quickly obtain the corresponding handheld parts in time when needing to use the handheld parts, and the operation efficiency is improved.

Compared with the prior art, the utility model has the beneficial effects of eight: two or three fixed part fixed parts are arranged on each edge around the liquid absorption layer respectively, so that on one hand, doctors can conveniently fix the handheld parts in the corresponding direction when operating from any angle. Each edge is provided with a plurality of component fixing parts, and the handheld components can be conveniently fixed in a classified manner. For example, a nurse can select one part fixing part to fix the handheld equipment required by the nurse; the doctor may choose a fixing part on one side convenient for self operation to fix the hand-held equipment needed by the doctor.

Compared with the prior art, the utility model has the beneficial effects of nine: the bottom of the fixing part can fix the part fixing part on the upper surface of the sheet paving main body, and the other end of the fixing strip and the fixing strip main body are detachably connected with the bottom of the fixing part, so that the fixing strip can fix the external part between the fixing strip and the bottom of the fixing part; external component passes through the space between fixed strip and the fixed part bottom, and the fixed bonding of the other end of fixed strip can be fixed external component around the imbibition layer at the fixed part bottom, closes on the operation region, convenient operation.

Drawings

FIG. 1 is a schematic view of a hip restraint belt 100 in use;

FIG. 2 is a schematic view of one embodiment of a hip restraint belt 100 in an exploded condition;

FIG. 3 is a schematic view of a second embodiment of the hip restraint belt 100 in an exploded position;

FIG. 4 is a schematic perspective top orthographic view of two hip restraints 100 and a surgical drape 200 in use;

FIG. 5 is a schematic side elevation view of the surgical drape 200 in use;

FIG. 6 is one of the schematic exploded views of the surgical drape 200;

fig. 7 is a second schematic exploded view of the surgical drape 200;

FIG. 8 is one of the schematic orthographic views of the surgical drape 200 in a laid flat condition;

fig. 9 is a second schematic orthographic view of the surgical drape 200 in a laid flat state.

In the drawings, reference numeral 100 is a hip restraint belt, reference numeral 110 is a main body of the restraint belt, reference numeral 120 is an adhesive layer under the restraint belt, reference numeral 125 is a protective layer under the restraint belt, reference numeral 130 is an adhesive layer on the restraint belt, and reference numeral 135 is a protective layer on the restraint belt; reference numeral 200 is an operation drape, reference numeral 210 is a drape main body, reference numeral 215 is a drape hole area, reference numeral 220 is a liquid absorbent layer, reference numeral 230 is a transparent thin film layer, reference numeral 240 is a thin film protective layer, reference numeral 225 is a liquid absorbent layer through hole, reference numeral 235 is a transparent thin film layer through hole, and reference numeral 280 is a component fixing portion.

Detailed Description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the embodiment of the surgical pack dedicated for anorectal surgery shown in fig. 1 to 7, the pack comprises two hip restraint belts 100 and a surgical drape 200; the hip restraining strip 100 comprises a restraining strip body 110, an under-restraining-tape adhesive layer 120 coated on the bottom surface of the restraining strip body 110, and a removable under-restraining-tape protective layer 125 attached to the surface of the under-restraining-tape adhesive layer 120; after removal of the under-constraining adhesive layer 125, the under-constraining adhesive layer 120 is adapted to conform to the tissue in the desired location; the surgical drape 200 includes a drape body 210, and a drape hole area 215 is disposed at the lower half part of the drape body 210; the drape hole area 215 is used for exposing the surgical site when the surgical drape 200 is unfolded to cover the main body of the patient; the hip restraint strap 100 is independent of the surgical drape 200; or the hip restraint strap 100 is detachably connected with the operation drape 200; or the hip restraint belts 100, are secured to the lower surface of the drape body 210 adjacent to both sides of the drape cavity area 215.

In the preparation stage of the operation, two hip restraint belts 100 are used for respectively pulling and fixing the hip tissues outwards, and then the operation sheet 200 is laid. As shown in fig. 7, the surgical drape 200, when deployed, covers the non-surgical site. In fig. 7, the surgical drape 200 is shown in a flattened state, and in actual use, will be dropped onto the patient's body.

After removal of the under-restraining-tape protective layer 125, the under-restraining-tape adhesive layer 120 is adapted to fit over the tissue to be secured; thereby serving to constrain the tissue surrounding the fixation operative field. When anorectal surgery is carried out, particularly when the surgery is carried out near the anus, the surgical visual field is easily blocked or shielded by the muscle tissue of the buttocks, and the buttocks restraint band can restrain the buttocks tissue to expose enough surgical visual field and operation space.

In one embodiment of the anorectal surgical kit shown in fig. 1 and 3, the hip restraint strap 100 is separate from the surgical drape 200; the hip restraining strip 100 further comprises an upper restraining strip adhesive layer 130 coated on the top surface of the restraining strip body 110, a removable upper restraining strip protective layer 135 attached to the surface of the upper restraining strip adhesive layer 130; after the protective layer 135 is removed, the adhesive layer 130 is adhered to the lower surface of the tape dispenser body 210 on both sides of the corresponding tape dispenser hole 215. The hip restraint strap is independent of the operation sheet, and is arranged above the operation sheet during folding, so that a doctor can conveniently take the hip restraint strap for operation.

In an embodiment of the anorectal surgical pack, not shown in some of the figures, hip restraint strap 100 is detachably connected to surgical drape 200; the surface of the surgical drape 200 is provided with a restraint strap fixing strip, and the width of the restraint strap fixing strip is larger than that of the hip restraint strap; when the operation drape 200 is folded, the fixing strip of the restraint strap is exposed; two ends of the restraint strap fixing strip are respectively fixedly connected with the operation drape 200, and a space for the hip restraint strap 100 to pass through is formed between the restraint strap fixing strip and the operation drape 200; the hip restraint strap 100 is detachably secured to the exposed surface of the surgical drape when the surgical drape is folded across the space between the strap fastening strip and the surgical drape 200. The restraint strap fixing strip can fix the hip restraint strap on the outer surface of the operation drape during folding, fix the hip restraint strap and the operation drape together, can be integrally taken when the operation bag is unsealed, and avoids the problem that the hip restraint strap 100 easily slides down or is omitted when the hip restraint strap 100 is independently arranged.

In the embodiment of the pack dedicated for anorectal surgery shown in fig. 4 to 7, the surgical drape 200 further includes a liquid absorbing layer 220, a transparent film layer 230, and a film protection layer 240; a liquid absorbent layer through hole 225 is formed in the center of the liquid absorbent layer 220; a transparent thin film layer through hole 235 is formed in the center of the transparent thin film layer 230; the liquid absorbing layer 220 is fixedly arranged on the upper surface of the sheet spreading main body 210, and the position of the liquid absorbing layer through hole 225 corresponds to the position of the sheet spreading hole area 215; the transparent film layer 230 is fixedly arranged on the lower surface of the sheet laying main body 210, and the transparent film layer through hole 235 corresponds to the sheet laying hole area 215; a transparent film adhesive layer is arranged on the bottom surface of the film protection layer 240, and the film protection layer 240 is detachably attached to the bottom surface of the transparent film layer 230 through the transparent film adhesive layer; in use, the film protection layer 240 is removed and the transparent film layer 230 is applied around the target surgical site by a transparent film adhesive layer. The target surgical site is generally centered within the transparent film layer through-hole 235, the blotter layer through-hole 225, and the drape cavity area 215.

The operation drape is provided with a liquid absorbing layer, and in the operation process, the liquid absorbing layer can absorb a small part of body fluid or flushing fluid and other liquid substances which are missed in the operation, so that the cleanness of the target operation part which is covered and protected by the thin film protection layer 240 can be kept; the transparent film layer 230 can be conveniently bonded on one hand, so that the position of the surgical drape is fixed relative to the target surgery, and displacement and pulling cannot occur in the surgical process; on the other hand, the transparent film layer 230 is transparent, so that the target operation visual field can be well exposed, and the operation is convenient. The film protective layer 240 is convenient to separate, and is beneficial to folding and tidying the surgical drape into a small surgical bag.

In the embodiment of the anorectal surgery special surgical pack shown in fig. 6, the single hole paving area 215 is a circular hole area; the transparent thin film layer through hole 235 and the liquid absorbent layer through hole 225 are both circular through holes; the diameter of the circular hole area of the single hole laying area 215 is larger than or equal to that of the through hole 235 of the transparent film layer; the diameter of the liquid absorbing layer through hole 225 is larger than or equal to that of the single hole paving area 215. The single-hole paving area 215, the transparent film layer through hole 235 and the liquid absorption layer through hole 225 are all circular, can expose the target operation position to the maximum extent in a limited diameter range, and are suitable for being used when the position of the operation position is large.

In one embodiment of the anorectal surgical kit shown in fig. 7 and not shown, the single hole paving area 215 is a shaped hole area; the special shape comprises a heart shape, a semi-heart shape or a semi-circle shape; the shapes of the transparent film layer through hole 235 and the liquid absorbing layer through hole 225 are consistent with the shape of the single hole paving area 215; the aperture of the single-hole paving area 215 is larger than or equal to the aperture of the through hole 235 of the transparent film layer; the caliber of the liquid absorbing layer through hole 225 is larger than or equal to the caliber of the single hole paving area 215. The special shapes of the single-hole laying area 215, the transparent film layer through hole 235 and the liquid absorption layer through hole 225 can be suitable for special scenes of anorectal surgery; when one side of the hip is operated, the other side is not necessarily exposed; can clean the operation visual field and focus the target operation position, and is particularly suitable for local minor operations.

In the embodiment of the surgical kit for anorectal surgery shown in fig. 8 and 9, a plurality of component fixing parts 280 for fixing surgical instruments and tools are disposed on the drape body 210 near the periphery of the liquid absorbent layer 220. Two or three fixing member fixing portions 280 are provided on each of the peripheral edges of the liquid absorbent layer 220.

A component fixing part 280 for fixing surgical instruments and tools is arranged near the liquid absorbing layer 220, so that doctors can conveniently fix the corresponding surgical instruments and tools near the surgical interface; such as an electric knife, various suction catheters, and the like. Can effectively help doctors to hold or fix the parts in the operation process; the workload of holding the components by a doctor is reduced, and a part of holding work is liberated; meanwhile, the handheld parts can be conveniently fixed near the operation position, so that a doctor can conveniently and quickly obtain the corresponding handheld parts in time when needing to use the handheld parts, and the operation efficiency is improved.

Two or three fixing part fixing parts 280 are respectively arranged on each edge of the periphery of the liquid absorption layer 220, so that on one hand, a doctor can conveniently fix the handheld parts from a corresponding direction when performing operation from any angle. A plurality of component mounting portions 280 are provided on each side to facilitate mounting of hand-held components in different types. For example, a nurse can select a component fixing part on one side to fix the handheld equipment required by the nurse; the doctor may choose a fixing part on one side convenient for self operation to fix the hand-held equipment needed by the doctor.

The difference between the two embodiments in fig. 8 and fig. 9 is that the directions of the component fixing parts 280 are different, and the component fixing parts 280 in different directions are arranged to facilitate fixing of components to be fixed in different directions, which facilitates the operation.

In an embodiment of a kit for anorectal surgery, not shown in some of the figures, the component fixation 280 comprises a fixation base and a fixation strip; the bottom of the fixing part is fixedly connected with the sheet spreading main body 210; one end of the fixing strip is fixedly connected with the bottom of the fixing part; the other end of the fixing strip and the fixing strip main body are detachably connected with the bottom of the fixing part. The bottom of the fixing part can fix the component fixing part 280 on the upper surface of the sheet laying main body 210, and the other end of the fixing strip and the fixing strip main body can be detachably connected with the bottom of the fixing part, so that the fixing strip can fix the external component between the fixing strip and the bottom of the fixing part; the external part passes through the space between fixed strip and the fixed part bottom, and the fixed bonding of the other end of fixed strip can be fixed external part around imbibition layer 220 at the fixed part bottom, closes on the operation region, convenient operation. The part fixing portion 280 includes a hook and loop fastener.

The special operation bag for anorectal surgery comprises two hip restraint belts and an operation drape; the hip restraint belt comprises a restraint belt body, a restraint belt lower adhesive layer coated on the bottom surface of the restraint belt body, and a removable restraint belt lower protective layer attached to the surface of the restraint belt lower adhesive layer; after the lower protective layer of the restraint belt is removed, the lower adhesive layer of the restraint belt is used for being attached to the tissue needing to be fixed in position; the operation drape comprises a drape main body, and a drape hole area is arranged at the lower half part of the drape main body; the single paving hole area is used for exposing the operation part when the operation sheet is unfolded to cover the main body of the patient; the hip restraint strap is independent of the surgical drape; or can be detachably connected with the operation drape; or fixed on the lower surface of the sheet paving main body close to the two sides of the sheet paving hole area. The hip restraint belt can restrain the hip tissues, expose enough operation visual field and operation space, and is very suitable for anorectal surgery.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. A special operation bag for anorectal surgery, which is characterized in that,

comprises two hip restraint belts (100) and a surgical drape (200);

the hip restraint belt (100) comprises a restraint belt main body (110), an under-restraint adhesive layer (120) coated on the bottom surface of the restraint belt main body (110), and a removable under-restraint protective layer (125) attached to the surface of the under-restraint adhesive layer (120); after the lower protective layer (125) of the restraint band is removed, the lower adhesive layer (120) of the restraint band is used for fitting on the tissue needing to be fixed;

the surgical drape (200) comprises a drape main body (210), and a drape hole area (215) is arranged at the lower half part of the drape main body (210); the drape hole area (215) is used for exposing the operation position when the operation drape (200) is unfolded to cover the main body of the patient;

the hip restraint strap (100) is independent of the surgical drape (200);

or the hip restraint strap (100) is detachably connected with the operation drape (200);

or the hip restraint strap (100) is fixed on the lower surface of the sheet laying main body (210) close to the two sides of the sheet laying hole area (215).

2. The anorectal surgery special surgical kit according to claim 1, wherein,

the hip restraint strap (100) is independent of the surgical drape (200);

the hip restraint belt (100) further comprises a restraint belt upper adhesive layer (130) coated on the top surface of the restraint belt main body (110), and a removable restraint belt upper protective layer (135) attached to the surface of the restraint belt upper adhesive layer (130);

after the protective layer (135) on the restraint strap is removed, the adhesive layer (130) on the restraint strap is adhered to two sides of the lower surface of the drape body (210) corresponding to the position of the drape hole area (215).

3. The anorectal surgery special surgical kit according to claim 1, wherein,

the hip restraint strap (100) is separably connected with the operation drape (200);

the surface of the operation drape (200) is provided with a restraint strap fixing strip, and the width of the restraint strap fixing strip is larger than that of the hip restraint strap; when the operation drape (200) is folded, the fixing strip of the restraint strap is exposed; two ends of the restraint strap fixing strip are respectively fixedly connected with the operation drape (200), and a space for passing through the hip restraint strap (100) is formed between the restraint strap fixing strip and the operation drape (200);

the hip restraint strap (100) passes through the space between the restraint strap fixing strip and the operation drape (200) and is detachably fixed on the exposed surface when the operation drape is overlapped.

4. The anorectal surgery special surgical kit according to claim 1, wherein,

the surgical drape (200) further comprises a liquid absorbing layer (220), a transparent film layer (230) and a film protective layer (240); a liquid absorbing layer through hole (225) is arranged in the center of the liquid absorbing layer (220); a transparent thin film layer through hole (235) is formed in the center of the transparent thin film layer (230);

the liquid absorbing layer (220) is fixedly arranged on the upper surface of the single paving main body (210), and the position of the liquid absorbing layer through hole (225) corresponds to the position of the single paving hole area (215);

the transparent film layer (230) is fixedly arranged on the lower surface of the single paving main body (210), and the transparent film layer through hole (235) corresponds to the single paving hole area (215);

a transparent film adhesive layer is arranged on the bottom surface of the film protective layer (240), and the film protective layer (240) is detachably attached to the bottom surface of the transparent film layer (230) through the transparent film adhesive layer; in use, the film protective layer (240) is removed and the transparent film layer (230) is applied around the target surgical site by the transparent film adhesive layer.

5. The anorectal surgery special surgical kit according to claim 4, wherein,

the single-hole laying area (215) is a circular hole area;

the transparent film layer through hole (235) and the liquid absorbing layer through hole (225) are both circular through holes;

the diameter of the circular hole area of the single hole laying area (215) is larger than or equal to that of the through hole (235) of the transparent film layer;

the diameter of the liquid absorbing layer through hole (225) is more than or equal to that of the single hole paving area (215).

6. The anorectal surgery special surgical kit according to claim 4, wherein,

a single-hole paving area (215) is a special-shaped hole area; the special shape comprises a heart shape, a semi-heart shape or a semi-circle shape;

the shapes of the transparent film layer through hole (235) and the liquid absorbing layer through hole (225) are consistent with the shape of the single paving hole area (215);

the caliber of the single-hole paving area (215) is more than or equal to that of the through hole (235) of the transparent film layer;

the caliber of the liquid absorbing layer through hole (225) is more than or equal to that of the single hole paving area (215).

7. The anorectal surgery special surgical kit according to claim 4, wherein,

a plurality of component fixing parts (280) for fixing surgical instruments and tools are arranged on the single spreading main body (210) close to the periphery of the liquid absorbing layer (220).

8. The anorectal surgery special surgical kit according to claim 7,

two or three component fixing parts (280) for fixing are respectively arranged on each edge of the periphery of the liquid absorbing layer (220).

9. The anorectal surgery special surgical kit according to claim 7 or 8, wherein the kit comprises a plurality of surgical cassettes,

the component securing portion (280) includes a securing portion bottom and a securing strip;

the bottom of the fixing part is fixedly connected with the sheet laying main body (210);

one end of the fixing strip is fixedly connected with the bottom of the fixing part;

the other end of the fixing strip and the fixing strip main body are detachably connected with the bottom of the fixing part.

10. The anorectal surgery special surgical kit according to claim 9, wherein,

the component fixing part (280) includes a hook and loop fastener.

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