CN209770691U - Blood sucking pad and puncture outfit system for operation - Google Patents
Blood sucking pad and puncture outfit system for operation Download PDFInfo
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- CN209770691U CN209770691U CN201920210187.6U CN201920210187U CN209770691U CN 209770691 U CN209770691 U CN 209770691U CN 201920210187 U CN201920210187 U CN 201920210187U CN 209770691 U CN209770691 U CN 209770691U
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/34—Trocars; Puncturing needles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
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Abstract
The utility model discloses a blood sucking pad and puncture outfit system for operation belongs to medical instrument technical field. The reference layer of the blood absorption pad for the operation is provided with a positioning hole, the blood absorption layer is provided with a penetrating hole, and the blood absorption layer and the reference layer can be folded and unfolded along a first folding line between the reference layer and the blood absorption layer, so that the positioning hole is communicated with the penetrating hole. The blood sucking pad for the operation can assist a doctor to determine the operation position and the incision length by arranging the positioning hole on the reference layer, and is favorable for improving the operation precision and efficiency. Can in time adsorb the hemorrhage of tool bit department through the layer of drawing blood to realize hemostasis function to tool bit department, reduce the amount of bleeding of patient's operation in-process by a wide margin, improve patient's belly surface cleanliness. In addition, the layer of drawing blood and reference layer synergism not only can carry out certain spacing to surgical instruments, avoids surgical instruments extrusion knife edge department aggravation bleeding condition, can also carry out emergent hemostasis to patient's knife edge department through pressing.
Description
Technical Field
the utility model relates to the technical field of medical equipment, especially, relate to a blood sucking pad for operation and use puncture ware system of this blood sucking pad for operation.
Background
in the process of minimally invasive surgery, a doctor needs to use a scalpel to scratch a knife edge with a specific length on the skin surface layer of the abdomen of a patient, then a puncture outfit is penetrated into the body of the patient through the knife edge, a channel required by the follow-up used surgical instrument to enter and exit is established in the body of the patient by using the puncture outfit, and finally the surgical instrument is penetrated through the channel to reach the body of the patient and perform specific operation on a focus part.
The puncture outfit is inevitably touched by the movement of the surgical appliance in the operation process, so that the puncture outfit shakes to extrude tissues at the knife edge, and a large amount of bleeding of the tissues at the knife edge is caused. If not stopping bleeding in time to the wound this moment, when the tissue is bled too much, can threaten patient's life and healthy, influence patient's postoperative and resume to and can flow to patient's belly, influence patient's abdominal surface cleanliness. In the prior art, generally, gauze is adopted to adsorb the wound bleeding to achieve the purposes of hemostasis and cleaning, but the gauze is adsorbed, so that the efficiency is low, the operation is frequent, special medical personnel is required to operate, the operation of a doctor is easily interrupted, the continuity of the operation is influenced, and the adverse effect on the operation effect is further caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a blood sucking pad for operation, this blood sucking pad convenient to use, hemostatic effect is effectual, does not need the special messenger to operate.
another object of the utility model is to provide a puncture ware system, this puncture ware system not only puncture the precision high, effectual, and can in time adsorb in the art and bleed, be favorable to reducing the operation degree of difficulty, improve operation efficiency.
To achieve the purpose, the utility model adopts the following technical proposal:
A surgical blood suction pad comprising:
the cutting device comprises a reference layer, a positioning hole and a cutting edge, wherein the reference layer is provided with the positioning hole for limiting the cutting position and the cutting edge length;
The blood sucking layer is provided with a penetrating hole for allowing a surgical instrument to pass through;
a first folding line is arranged between the blood sucking layer and the reference layer, and the blood sucking layer can be folded above the reference layer along the first folding line so as to communicate the positioning hole with the penetrating hole.
preferably, the outer surface of the blood sucking layer opposite to the positioning hole and/or the inner wall of the penetrating hole are/is provided with a first blood coagulation layer.
Preferably, the surgical blood pad further comprises:
The hemostasis layer with be provided with the second fold line between the layer of inhaling the blood, follow the second fold line can with the hemostasis layer is folded to the top on layer of inhaling the blood.
Preferably, a hemostatic column is arranged on the hemostatic layer, and when the hemostatic layer is folded to the upper part of the blood suction layer along the second folding line, the hemostatic column is arranged in the penetrating hole in a penetrating mode.
Preferably, a second blood coagulation layer is provided on the hemostatic column.
Preferably, the first folding line and the second folding line are positioned at two ends of the reference layer, and the reference layer, the blood sucking layer and the hemostasis layer are unfolded to form a sheet-shaped structure; or
The first folding line and the second folding line are located at the same end of the reference layer, and the reference layer, the blood sucking layer and the hemostasis layer are in a layered structure after being unfolded.
Preferably, a first release paper layer is arranged on the bottom surface of the reference layer; and/or
A second release paper layer is arranged on the surface of the blood absorption layer opposite to the reference layer; and/or
and a third release paper layer is arranged on the surface of the hemostasis layer opposite to the blood absorption layer.
preferably, the reference layer, the blood-absorbing layer and the hemostatic layer are circular or square in shape.
Preferably, the outer surface of the blood sucking layer opposite to the reference layer and the top surface of the blood sucking layer are both provided with hydrophobic layers.
Preferably, the blood-sucking layer has a predetermined thickness, and the shape of the penetration hole is the same as that of the surgical instrument located inside thereof.
A puncture outfit system comprises a puncture outfit and the blood sucking pad for operation, wherein the puncture outfit can penetrate through the positioning hole and the penetrating hole on the blood sucking pad for operation.
The utility model has the advantages that:
The utility model provides a blood sucking pad is used in operation, this blood sucking pad is used in operation include reference layer and blood sucking layer, are provided with the locating hole on the reference layer, are provided with the through hole on the blood sucking layer, are provided with first fold line between reference layer and the blood sucking layer, can realize the folding and opening on blood sucking layer and reference layer along first fold line to and can realize the intercommunication of locating hole and through hole. This blood sucking pad for operation is the body surface of placing the patient in the state of expanding before the art, can assist the doctor to decide the position of opening a knife and edge of a knife length through set up the locating hole on the reference layer, is favorable to improving operation precision and operation efficiency. After the incision is completed, the blood-sucking layer can be folded to be above the reference layer to communicate the positioning hole with the penetrating hole, so that the abdominal cavity puncture outfit can penetrate through the penetrating hole and the positioning hole to enter the body of the patient. Inhale the hemorrhage that the layer not only can in time adsorb the sword mouth department in the operation process, realize hemostasis function to sword mouth department, reduce the amount of bleeding of patient's operation in-process by a wide margin, patient's belly surface cleanliness has been improved, can also carry out certain spacing to the puncture ware with reference layer synergism, avoid puncture ware extrusion sword mouth department aggravation bleeding condition, and can appear when the condition of bleeding greatly at the patient, the doctor of being convenient for exerts pressure to the wound position through pressing the hemostatic pad, thereby reach the mesh of emergent hemostasis to the patient.
drawings
FIG. 1 is a schematic structural view of a first surgical blood sucking pad provided by the present invention in a semi-unfolded state;
FIG. 2 is a schematic structural view of a first surgical blood sucking pad provided by the present invention in a folded state;
FIG. 3 is a bottom view of a first surgical blood pad of the present invention in a fully deployed state;
FIG. 4 is a top view of a first surgical blood pad provided in accordance with the present invention in a fully deployed state;
FIG. 5 is a cross-sectional view of a first surgical blood pad provided by the present invention;
FIG. 6 is a schematic structural view of a second surgical blood sucking pad provided by the present invention in a semi-unfolded state;
FIG. 7 is a schematic structural view of a second surgical blood pad provided by the present invention in a fully deployed state;
FIG. 8 is a schematic structural view of a second surgical blood sucking pad provided by the present invention in a folded state;
FIG. 9 is a schematic structural view of a third surgical blood sucking pad provided by the present invention in a half-unfolded state;
FIG. 10 is a schematic view of a third surgical blood pad according to the present invention in a partially deployed state;
FIG. 11 is a schematic structural view of a third surgical blood sucking pad provided by the present invention in a folded state;
FIG. 12 is a cross-sectional view of a third surgical blood pad provided in accordance with the present invention in an exploded condition;
FIG. 13 is a cross-sectional view of a third surgical blood pad provided in accordance with the present invention in a folded state;
fig. 14 is a first usage view of the puncture instrument system provided by the present invention;
Fig. 15 is a second usage view of the puncture instrument system provided by the present invention;
Fig. 16 is a third usage view of the puncture instrument system according to the present invention.
in the figure:
1. Blood sucking pad for operation; 11. a reference layer; 12. positioning holes; 13. a blood-sucking layer; 14. a through hole; 15. a first fold line; 16. a haemostatic layer; 17. a hemostatic column; 18. a second coagulation layer; 19. a second fold line; 110. a first release paper layer; 111. a second release paper layer; 112. a hydrophobic layer; 113. a first coagulation layer;
2. A puncture instrument; 21. puncturing needle; 22. a puncture needle cannula;
3. A target tissue.
Detailed Description
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
Example one
The present embodiment provides a blood pad for surgery 1, and the blood pad for surgery 1 can be used in various minimally invasive surgeries. When the operation blood sucking pad is used, the operation blood sucking pad 1 is firstly placed at a target tissue 3 needing to be operated on the body surface of a patient, then the blood flowing out of the knife edge is adsorbed by the operation blood sucking pad, the hemostasis function is realized at the knife edge, the bleeding amount of the patient in the operation process is greatly reduced, and the influence of the blood flowing out of the knife edge on the cleanliness of the body surface of the patient is avoided. Specifically, as shown in fig. 1 to 5, the blood suction pad 1 for operation includes a reference layer 11 and a blood suction layer 13, the reference layer 11 is provided with a positioning hole 12, the blood suction layer 13 is provided with a penetration hole 14, a first folding line 15 is provided between the reference layer 11 and the blood suction layer 13, and the blood suction layer 13 can be folded to above the reference layer 11 along the first folding line 15 to communicate the positioning hole 12 with the penetration hole 14. In the present embodiment, the reference layer 11 and the blood-sucking layer 13 are both circular sheet-like structures, but of course, in addition to the circular sheet-like structures, the reference layer 11 and the blood-sucking layer 13 may be provided as rectangular sheet-like structures as shown in fig. 6 to 8, or the reference layer 11 and the blood-sucking layer 13 may be provided in regular shapes such as an oval shape, a waist shape, or other irregular shapes according to the position of the patient.
The blood suction pad 1 for operation is in a developed state before operation, and the reference layer 11 and the blood suction layer 13 are located in the same plane. Before operation, firstly, the specification of a corresponding blood absorption pad is selected according to the specification of a surgical instrument used for operation, in the embodiment, the surgical instrument is a puncture outfit 2, when the specification of the puncture outfit 2 is 5mm, 10mm or 12mm, the blood absorption pad of the corresponding specification needs to be selected according to the specification, so that the size of a positioning hole 12 of a reference layer 11 on the blood absorption pad can allow a puncture needle sleeve 22 to pass through, and preferably, the size of the positioning hole 12 is larger than the cross-sectional size of the puncture needle sleeve 22, so that the puncture needle sleeve 22 can pass through smoothly; then, the reference layer 11 is placed on the target tissue 3 to be cut on the body surface of the patient, and the positioning hole 12 is arranged opposite to the target tissue 3. The position of the positioning hole 12 is used for limiting the operation position, the size of the positioning hole 12 is used for limiting the length of the knife edge, deviation of the knife edge position set by a doctor or overlong and overlong of the knife edge length are avoided, the operation precision is improved to a great extent, a good foundation is laid for subsequent operation, and the effect of postoperative recovery of a patient is improved. After the incision is completed, the blood absorption layer 13 is folded along the first folding line 15 to the position above the reference layer 11, the penetrating hole 14 arranged on the blood absorption layer 13 is communicated with the positioning hole 12, the puncture outfit 2 can penetrate through the penetrating hole 14 and the positioning hole 12 to enter the patient, the size of the penetrating hole 14 cannot be too large or too small, and is preferably the same as the size of the cross section of the puncture needle sleeve 22, so that the covering performance of the puncture needle sleeve 22 is improved. The blood sucking layer 13 can not only adsorb the hemorrhage of incision department in time at the operation in-process, improves the cleanliness of patient's body surface to be favorable to improving the operation precision, and at the adsorption process, can not interrupt doctor's operation, also need not set up special medical personnel and nurse, be favorable to improving operation efficiency, reduce medical personnel's intensity of labour. In addition, the blood sucking layer 13 and the reference layer 11 can also generate certain cladding force to the puncture outfit 2 in cooperation, so that the puncture outfit 2 is limited, and the phenomenon that the puncture outfit 2 extrudes tissues at a knife edge to aggravate the bleeding situation at the knife edge is avoided.
Reference layer 11 is the sheet structure that adopts hydrophobic material to make, and reference layer 11 can be attached in patient's body surface department of need cutting a knife, because reference layer 11 adopts hydrophobic material to make, hydrophobic material can not adsorb the blood of following the incision department outflow. The shape inside the positioning hole 12 may be circular, rectangular, or other different shapes, and in the present embodiment, since the puncture instrument 2 has a circular cross section, the positioning hole 12 is provided in a circular shape. Further, graduation marks may be provided on the circumference of the pilot hole 12 to allow the surgeon to precisely control the length of the knife edge. In order to limit knife edges with different lengths, a plurality of concentrically arranged annular structures can be arranged along the axial direction of the positioning hole 12, the diameters of the annular structures are different, and adjacent annular structures can be connected through a breakable point. When the length of the knife edge to be formed is larger than the aperture of the positioning hole 12, a specific number of ring mechanisms are torn off, so that the aperture of the positioning hole 12 is enlarged and is matched with the length of the knife edge to be formed.
In order to improve the stability of the blood absorption pad 1 for operation on the body surface of the patient and prevent the blood absorption pad 1 for operation from slipping off the body surface of the patient in the using process, a first release paper layer 110 is arranged on the bottom surface of the reference layer 11. Before cutting, the paper film of the first release paper layer 110 is torn off, the glue layer of the first release paper layer 110 is leaked, and then the reference layer 11 is adhered to the target tissue 3 needing cutting on the body surface of the patient. In order to facilitate the operation, as shown in fig. 7 and 8, a handheld portion convenient for tearing the paper film is further arranged at the edge of the release paper layer, and the handheld portion is a protruding structure protruding out of the edge of the blood absorption pad and integrally formed with the paper film.
the blood absorption layer 13 is made of hydrophilic material with high absorbability, such as gauze, cotton cloth, sponge, etc., and the blood absorption layer 13 made of the above materials can rapidly absorb blood exuded from the incision. Blood can flow into the blood-sucking layer 13 from the hole wall of the penetrating hole 14 and the position of the blood-sucking layer 13 corresponding to the positioning hole 12, in order to avoid excessive blood loss of a patient during an operation, as shown in fig. 4 and 5, a first blood coagulation layer 113 is arranged on the hole wall of the penetrating hole 14 and the position of the bottom surface of the blood-sucking layer 13 opposite to the positioning hole 12, and the first blood coagulation layer 113 is a layer-shaped mechanism made of blood coagulation medicines, and can accelerate blood coagulation and greatly reduce the amount of bleeding during the operation. When the amount of bleeding is large, the blood coagulation speed of the first blood coagulation layer 113 is lower than the bleeding speed, and blood can enter the blood absorption layer 13 through the first blood coagulation layer 113 and be absorbed by the absorption material in the blood absorption layer 13, so that the blood can not flow to the body surface of a patient, and the cleanness of the body surface of the patient is reduced.
Further, as shown in fig. 4 and 5, a hydrophobic layer 112 is provided on the bottom surface of the blood-sucking layer 13, thereby preventing blood from continuously entering the inside of the blood-sucking layer 13 from the gap between the blood-sucking layer 13 and the reference layer 11. The hydrophobic layer 112 is made of a material having hydrophobicity, and the specific material is not limited, and for example, a material such as plastic, rubber, or a polymer film may be used. Further, in order to avoid the blood from flowing out of the top surface of the blood absorption layer 13 to form a blood flow, a hydrophobic layer 112 for preventing the blood from leaking is also disposed on the top surface of the blood absorption layer 13, the material of the hydrophobic layer 112 may be the same as or different from the material of the hydrophobic layer 112 disposed at the bottom of the blood absorption layer 13, and is not particularly limited herein, and the hydrophobic layer 112 on the top surface of the blood absorption layer 13 may be integrally formed with the hydrophobic layer 112 on the bottom surface of the blood absorption layer 13. Further, since the aperture of the positioning hole 12 is larger than that of the penetration hole 14 and the first coagulation layer 113 is provided on the bottom surface of the blood-absorbing layer 13 at a position opposite to the positioning hole 12 in the present embodiment, the water-repellent layer 112 can be provided only on the portion of the bottom surface of the blood-absorbing layer 13 opposite to the reference layer 11, thereby not affecting the adsorption on the portion of the bottom surface of the blood-absorbing layer 13 opposite to the positioning hole 12.
Further, in order to increase the wrapping force of the blood absorption pad 1 for operation on the puncture device 2 when the puncture device 2 passes through the penetration hole 14 and the positioning hole 12, the thickness of the blood absorption layer 13 is increased to a predetermined thickness, and the shape of the penetration hole 14 and the shape of the portion of the puncture device 2 passing through the penetration hole 14 are set to be the same. In the embodiment, the predetermined thickness is 5-10mm, for example, 5mm, 6mm, 7mm, 8mm, 9mm or 10mm, the shape of the penetration hole 14 is circular, and the diameter of the penetration hole 14 is the same as that of the puncture instrument 2. In addition, the thickness of the blood-absorbing layer 13 is increased to improve the adsorption capacity of the blood-absorbing layer 13.
further, in order to improve the stability of the relative position between the reference layer 11 and the blood absorption layer 13 and avoid the dislocation between the reference layer 11 and the blood absorption layer 13 during the operation, thereby affecting the blood absorption effect and the operation precision of the blood absorption layer 13, a second release paper layer 111 is arranged on the surface of the blood absorption layer 13 opposite to the reference layer 11, and the second release paper layer 111 is of an annular structure and is arranged around the circumferential sideline of the blood absorption layer 13. After the cutting is completed, the paper film of the second release paper layer 111 is torn off, the glue layer of the second release paper layer 111 leaks out, and then the blood absorption layer 13 is adhered to the top surface of the reference layer 11. Of course, in other embodiments, the second release paper layer 111 may be disposed on the top surface of the reference layer 11, so as to achieve stable connection between the reference layer 11 and the blood absorption layer 13. The edge of the paper film of the second release paper layer 111 is also provided with a protruding structure convenient for tearing.
Example two
In addition to the first embodiment, the present embodiment also provides a blood suction pad for operation 1, and the blood suction pad for operation 1 is different from the blood suction pad for operation 1 in the first embodiment in that: the blood suction pad for operation 1 in this embodiment includes a hemostatic layer 16 in addition to the reference layer 11 and the blood suction layer 13. The structures of the reference layer 11 and the blood-sucking layer 13 are the same as those of the first embodiment, and are not described again.
as shown in fig. 9 to 13, the hemostatic layer 16 is a sheet-like structure connected to the top of the blood absorbing layer 13, and a second folding line 19 is provided between the hemostatic layer 16 and the blood absorbing layer 13, and when the hemostatic layer 16 is not needed, the hemostatic layer 16 can be folded to the side of the blood absorbing layer 13 for use as shown in fig. 10, and when the hemostatic layer 16 is needed, the hemostatic layer 16 can be folded to the upper side of the blood absorbing layer 13 along the second folding line 19 to close the penetrating hole 14 provided on the blood absorbing layer 13, thereby preventing the outflow of blood at the knife edge when the puncture instrument 2 is pulled out from the penetrating hole 14. In addition, through setting up hemostasis layer 16, still be convenient for medical personnel to press the blood pad 1 of inhaling for the operation to press hemostasis to the knife edge department and handle. In this embodiment, the hemostatic layer 16 may be a circular sheet structure, a rectangular sheet structure, or other structures. The shapes of the hemostatic layer 16, the blood-absorbing layer 13, and the reference layer 11 may be the same or different, but for storage after folding, the shapes of the hemostatic layer 16, the blood-absorbing layer 13, and the reference layer 11 are preferably the same.
in order to improve the hemostatic effect, a hemostatic column 17 may be further provided on the surface of the hemostatic layer 16 opposite to the blood-absorbing layer 13, and the hemostatic column 17 is made of a hydrophilic material having high adsorbability, which may be the same as or different from the material of the blood-absorbing layer 13. The shape of the hemostatic column 17 is the same as that of the penetrating hole 14, and the size of the hemostatic column 17 is the same as that of the penetrating hole 14, so that when the hemostatic layer 16 is folded to the top of the blood absorbing layer 13 along the second folding line 19, the hemostatic column 17 can just fill the penetrating hole 14, tightly penetrate through the penetrating hole 14, and block and press the knife edge, thereby achieving the hemostatic effect. In order to further improve the hemostatic effect, the hemostatic column 17 may further be provided with a second blood coagulation layer 18, and the second blood coagulation layer 18 is a layered structure made of blood coagulation medicine, and may be coated on the top surface of the hemostatic column 17, or coated on the top surface and the outer wall surface of the hemostatic column 17, so as to abut against the incision, accelerate the blood coagulation speed at the incision, and avoid excessive bleeding at the incision. The second coagulation layer 18 may be selected from the same coagulation drug as the first coagulation layer 113, or may be selected from a different coagulation drug, and is not particularly limited herein.
Further, the reference layer 11 and the hemostatic layer 16 may be located at both ends of the blood-absorbing layer 13, or may be located at the same end of the blood-absorbing layer 13. When the reference layer 11 and the hemostatic layer 16 are located at two ends of the blood-absorbing layer 13, they may be located at two opposite ends of the blood-absorbing layer 13, or at two adjacent ends, and the reference layer 11, the blood-absorbing layer 13 and the hemostatic layer 16 are in a sheet structure after being unfolded, and do not interfere with each other, thereby facilitating production and manufacturing. When the reference layer 11 and the hemostasis layer 16 are located at the same end of the blood-absorbing layer 13, the reference layer 11, the blood-absorbing layer 13 and the hemostasis layer 16 are still of a layered structure after being unfolded, and the folding is convenient and convenient to store.
In order to improve the hemostatic effect of the hemostatic layer 16 and avoid the hemostatic layer 16 from being dislocated with the blood absorption layer 13 during hemostasis, a third release paper layer is arranged on the surface of the hemostatic layer 16 relative to the blood absorption layer 13, after the puncture device 2 is pulled out from the penetrating hole 14, a paper film of the third release paper layer is torn off, a glue layer of the third release paper layer is leaked, and then the hemostatic layer 16 and the blood absorption layer 13 are adhered together. Of course, in other embodiments, the third release paper layer may be disposed on the top surface of the blood absorption layer 13.
EXAMPLE III
On the basis of the first embodiment and the second embodiment, the present embodiment also provides a puncture instrument system which can be used in various minimally invasive surgeries, such as laparoscopic minimally invasive surgeries.
specifically, as shown in fig. 14 to 16, the puncture device system includes a puncture device 2 and the blood sucking pad 1 for operation in the first embodiment or the second embodiment, the puncture device 2 includes a puncture needle 21 and a puncture needle cannula 22, and the puncture needle cannula 22 is provided with a passage for allowing the puncture needle 21 to pass through. Before an operation, firstly, the blood sucking pad 1 for the operation is placed on a target tissue 3 needing to be cut on the body surface of a patient; then, cutting a knife edge at the positioning hole 12, and then sequentially penetrating the puncture needle sleeve 22 and the puncture needle 21 which are sleeved together to form the puncture outfit 2 into the body of the patient through the penetrating hole 14 arranged on the blood sucking pad 1 for operation, the positioning hole 12 and the knife edge on the body surface of the patient, and establishing a passage for the operation appliance used in the subsequent operation to enter and exit the body of the patient; after the passage is established, the puncture needle 21 is withdrawn from the puncture needle cannula 22, and surgical instruments used in subsequent operations are passed through the puncture needle cannula 22 to perform surgical operations in the patient.
when carrying out the operation, above-mentioned blood pad 1 is inhaled with inhaling to operation not only can in time adsorb the blood that flows from the incision department, realize hemostasis function to incision department, reduce the amount of bleeding of patient's operation in-process by a wide margin, avoid the blood outflow to influence the cleanliness of patient's body surface, be favorable to improving operation precision and postoperative recovery effect, can also wrap up puncture ware 2, produce certain package power to puncture ware 2, avoid puncture ware 2 to produce the extrusion to incision department tissue, aggravate the tissue damage of incision department.
it is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (11)
1. A blood suction pad for surgery, comprising:
the cutting device comprises a reference layer (11), wherein a positioning hole (12) used for limiting the cutting position and the cutting edge length is formed in the reference layer (11);
The blood sucking layer (13), the said blood sucking layer (13) is provided with and allowed the surgical instrument to pass through the penetrating hole (14);
A first folding line (15) is arranged between the blood sucking layer (13) and the reference layer (11), and the blood sucking layer (13) can be folded above the reference layer (11) along the first folding line (15) so as to communicate the positioning hole (12) with the penetrating hole (14).
2. the surgical blood suction pad according to claim 1,
and a first blood coagulation layer (113) is arranged on the outer surface of the blood absorption layer (13) opposite to the positioning hole (12) and/or on the inner wall of the penetrating hole (14).
3. The surgical blood pad according to claim 1, wherein the surgical blood pad (1) further comprises:
A haemostatic layer (16), a second fold line (19) being provided between the haemostatic layer (16) and the blood-absorbing layer (13), along which second fold line (19) the haemostatic layer (16) can be folded over the blood-absorbing layer (13).
4. The surgical blood suction pad according to claim 3,
The hemostasis layer (16) is provided with a hemostasis column (17), and when the hemostasis layer (16) is folded to the upper side of the blood suction layer (13) along the second folding line (19), the hemostasis column (17) penetrates through the penetrating hole (14).
5. The surgical blood suction pad according to claim 4,
The second blood coagulation layer (18) is arranged on the hemostasis column (17).
6. The surgical blood suction pad according to claim 3,
The first folding line (15) and the second folding line (19) are positioned at two ends of the reference layer (11), and the reference layer (11), the blood sucking layer (13) and the hemostasis layer (16) are unfolded to form a sheet-shaped structure; or
the first folding line (15) and the second folding line (19) are positioned at the same end of the reference layer (11), and the reference layer (11), the blood suction layer (13) and the hemostasis layer (16) are in a layered structure after being unfolded.
7. The surgical blood suction pad according to claim 3,
A first release paper layer (110) is arranged on the bottom surface of the reference layer (11); and/or
a second release paper layer (111) is arranged on the surface of the blood absorption layer (13) opposite to the reference layer (11); and/or
And a third release paper layer is arranged on the surface of the hemostasis layer (16) opposite to the blood absorption layer (13).
8. The surgical blood suction pad according to claim 3,
the reference layer (11), the blood suction layer (13) and the hemostasis layer (16) are circular or square in shape.
9. the blood sucking pad for operation according to any one of claims 1 to 8,
and the outer surface of the blood absorption layer (13) right opposite to the reference layer (11) and the top surface of the blood absorption layer (13) are provided with hydrophobic layers (112).
10. the blood sucking pad for operation according to any one of claims 1 to 8,
the blood sucking layer (13) has a predetermined thickness, and the shape of the penetration hole (14) is the same as that of the surgical instrument located inside thereof.
11. A puncture device system comprising a puncture device (2), characterized by further comprising a surgical blood absorption pad (1) according to any one of claims 1 to 10, wherein the puncture device (2) is capable of passing through the positioning hole (12) and the penetration hole (14) provided in the surgical blood absorption pad (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822022259 | 2018-12-04 | ||
| CN2018220222592 | 2018-12-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209770691U true CN209770691U (en) | 2019-12-13 |
Family
ID=67413071
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910122622.4A Pending CN110074919A (en) | 2018-12-04 | 2019-02-19 | A kind of operation blood sucting pad and puncture outfit system |
| CN201920210187.6U Active CN209770691U (en) | 2018-12-04 | 2019-02-19 | Blood sucking pad and puncture outfit system for operation |
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| CN201910122622.4A Pending CN110074919A (en) | 2018-12-04 | 2019-02-19 | A kind of operation blood sucting pad and puncture outfit system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110074919A (en) * | 2018-12-04 | 2019-08-02 | 深圳市世格赛思医疗科技有限公司 | A kind of operation blood sucting pad and puncture outfit system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113349899A (en) * | 2021-07-15 | 2021-09-07 | 常州安康医疗器械有限公司 | Multifunctional puncture outfit for laparoscopic surgery |
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| JP3067117U (en) * | 1999-09-01 | 2000-03-21 | ハナコメディカル株式会社 | Hemostatic sheet for puncture needle |
| CN201365961Y (en) * | 2009-03-17 | 2009-12-23 | 邢延清 | Abdominal cavity puncture location device |
| CN207870921U (en) * | 2017-06-21 | 2018-09-18 | 徐蓓 | A kind of Improvement type pressing timing tourniquet |
| CN110074919A (en) * | 2018-12-04 | 2019-08-02 | 深圳市世格赛思医疗科技有限公司 | A kind of operation blood sucting pad and puncture outfit system |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110074919A (en) * | 2018-12-04 | 2019-08-02 | 深圳市世格赛思医疗科技有限公司 | A kind of operation blood sucting pad and puncture outfit system |
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