CN112587249A

CN112587249A - Laparoscopic surgery placing bag with antibiotic layer

Info

Publication number: CN112587249A
Application number: CN202011477167.9A
Authority: CN
Inventors: 袁松林
Original assignee: Nantong First Geriatric Hospital
Current assignee: Nantong First Geriatric Hospital
Priority date: 2018-12-27
Filing date: 2018-12-27
Publication date: 2021-04-02
Anticipated expiration: 2038-12-27
Also published as: WO2020133167A1; CN109512524B; CN109512524A; CN112587249B

Abstract

The invention discloses an endoscope operation placing bag with an antibacterial layer, which comprises a function block, wherein a function cavity and a power cavity are respectively formed in the function block, the inner wall of the function cavity is fixedly communicated with the upper surface of the function block, the inner walls of a plurality of power cavities are fixedly communicated with the inner wall of the function cavity, a power plate is inserted into the inner wall of the function cavity in a sliding mode, the upper surface of the power plate is fixedly connected with a push rod, and the surfaces of the push rods are inserted into the inner wall of the corresponding power cavity in a sliding mode. According to the endoscope operation placing bag, in the actual use process, the lengths of medical instruments with long rods are different, the second function rods can slide in the corresponding first function rods through the movable blocks, so that the distance between the first function cylinder and the second function cylinder is changed, when an operation handle of the medical instrument with the long rods is fixed by the first protection blocks and the second protection blocks, the transmission rod is fixed by the fixed blocks, and the telescopic degree of the second function rods in the first function rods is determined and cannot be changed randomly.

Description

Laparoscopic surgery placing bag with antibiotic layer

Technical Field

The invention relates to the technical field of medical instruments, in particular to an endoscopic surgery placing bag with an antibacterial layer.

Background

Endoscopic surgery differs from traditional open surgery by making it possible to perform the surgery through a smaller incision due to advances in the technology. Laparoscopic surgery causes less tissue damage than traditional surgical procedures. In practice, the surgeon inserts a tiny light source, camera and surgical instruments through a keyhole-sized incision, and the images transmitted to the monitor guide the operation of the surgical instruments to perform the surgery. Such surgical procedures are collectively referred to as endoscopic surgery. Laparoscopic surgery has many advantages, such as shorter hospital stays, less postoperative pain, earlier return to work, less scarring, etc.

In the implementation process of the endoscopic surgery, not only commonly used surgical instruments such as scalpels, surgical scissors and tissue forceps need to be used, but also the surgical instruments such as the used tissue scissors, titanium forceps and bent separating forceps are all provided with long rods due to the fact that the surgical instruments need to be operated in small wounds, and the endoscopic surgery instrument is a great characteristic. These endoscopic surgical instruments with long rods are generally composed of an operating handle, a transmission rod and a functional head. Many of these long shaft surgical instruments and imaging and photographing devices have precise internal structures. After one operation is finished, the used instruments are strictly executed according to the endoscope cleaning operation specification, the instruments are washed by running water, blood is removed and wiped dry, then the instruments are placed in multienzyme lotion to be soaked for 10min and then all parts are thoroughly cleaned, the detachable parts must be detached and cleaned, and the shaft joints, the bent parts and the lumens of the instruments are thoroughly scrubbed by using soft brushes. The parts which cannot be disassembled are manually brushed and picked up by a brush, a needle or a sharp knife to remove the dirt in the crack. The instrument with the lumen is washed by a high-pressure water gun, various parts of the instrument are carefully washed by flowing water, and then the instrument is dried by a high-pressure air gun. After cleaning, the instrument should be coated with a lubricant to form a stable protective layer on the surface of the instrument and then stored properly for the next use.

However, these surgical instruments with long rods do not have professional storage tools at present, and these surgical instruments with long rods are different in length and function, and are difficult to store. If use original packing, not only the cleanliness is difficult to guarantee, and work load is huge moreover, occupation space is very big, and is unrealistic. If the greedy maps are conveniently and uniformly stacked, not only are the appliances not easy to be respectively used, but also the appliances are difficult to take and use next time, and are easy to mutually collide and damage at ordinary times. Many instruments inside contain the precision structure, and it is not only can influence life to keep badly, influences the operation effect even, brings huge loss.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an endoscope operation placing bag with an antibacterial layer, which has the characteristic of being capable of properly keeping various endoscope operation instruments with long rods.

In order to achieve the purpose, the invention provides the following technical scheme:

an endoscope operation placing bag with an antibacterial layer comprises a function block, wherein a function cavity and a power cavity are respectively arranged inside the function block, the inner wall of the function cavity is fixedly communicated with the upper surface of the function block, the inner walls of a plurality of power cavities are fixedly communicated with the inner wall of the function cavity, a power plate is inserted into the inner wall of the function cavity in a sliding manner, the upper surface of the power plate is fixedly connected with a push rod, the surfaces of the push rod are respectively inserted into the corresponding inner wall of the power cavity in a sliding manner, the inner walls of the power cavities are respectively inserted with a power block in a sliding manner, the surface of the power block is fixedly connected with a power rod, one end of the power rod penetrates through and extends out of the inner side wall of the function cavity, one end of the power rod is fixedly connected with a fixed block, a first power hole is arranged on the inner bottom wall of the function block, a threaded rod is connected to the inner wall of the power hole in a threaded, the inner ring of the first bearing is fixedly connected with one end of the threaded rod, and the other end of the threaded rod is fixedly connected with the rotary block.

The upper surface threaded connection of function piece has a first function section of thick bamboo, and the inner wall and the fixed intercommunication of function chamber inner wall of a first function section of thick bamboo, the upper surface of a first function section of thick bamboo fixedly connected with protection bag and first function pole respectively, the inner wall and the fixed intercommunication of a first function section of thick bamboo inner wall of protection bag, the upper end fixedly connected with second function section of thick bamboo of protection bag, the inner diapire and the fixed intercommunication of protection bag inner wall of a second function section of thick bamboo.

The inner wall fixedly connected with first protection piece of a second function section of thick bamboo, first protection chamber has been seted up to the upper surface of first protection piece, the inner wall and the fixed intercommunication of protection bag inner wall in first protection chamber, the surperficial threaded connection of a second function section of thick bamboo has the visor, the inside wall fixedly connected with second bearing of visor, the inner circle fixedly connected with second protection piece of second bearing, the second protection chamber has been seted up to the lower surface of second protection piece.

Furthermore, the manufacturing materials of the fixed block comprise natural rubber, and hydraulic oil is arranged in a cavity between the pushing rod and the power block.

Furthermore, the surface of the functional block is connected with a base through threads, and the lower surface of the base is fixedly connected with an anti-slip pad.

Further, flexible chamber has all been seted up to a plurality of first function poles's inside, the inner wall and the first function pole fixed surface intercommunication in flexible chamber.

Furthermore, the inner wall of the telescopic cavity is inserted with a movable block in a sliding manner, and the upper surface of the movable block is fixedly connected with a second function rod.

Furthermore, the upper surface of the first function rod is fixedly connected with a limiting ring, the surface of the second function rod is in sliding insertion connection with the inner wall of the limiting ring, and the upper ends of the plurality of second function rods are fixedly connected with the lower surface of the second function cylinder.

Furthermore, the upper surface of the protective cover is fixedly connected with a suspension rod, and the upper end of the suspension rod is fixedly connected with a suspension ring.

Further, the inner wall fixedly connected with antibiotic layer of protection bag, antibiotic layer preparation material include chitin, and the reinforcing chamber has been seted up to the inside of protection bag, and the equal fixedly connected with beaded finish in inner wall in a plurality of reinforcing chambers.

Furthermore, a protective layer is fixedly connected to the surface of the protective bag, the protective layer is made of natural rubber, and a protective block is fixedly connected to the surface of the protective layer.

Further, the manufacturing method of chitin in the claims is as follows: s1, preparing a plurality of crustacean shells, a plurality of hydrochloric acid leachate with the concentration of 4mol/L and a plurality of sodium hydroxide treatment solution with the concentration of 5 mol/L; s2, crushing crustacean shells into powder with the diameter within 1mm, adding hydrochloric acid leachate with the amount 5 times of that of the powder, stirring at the temperature of 50 ℃, soaking for 20min, centrifuging at the rotating speed of 2500 rpm by using a centrifugal machine, pouring out supernatant, and repeating for 3 times; s3, adding sodium hydroxide treatment solution with the amount 5 times that of the hydrochloric acid leaching solution, carrying out water bath at the temperature of 95 ℃ for 30min, cooling, centrifuging at the rotating speed of 3000 r/min, pouring out supernatant, and repeating the steps for three times; s4, adding softened water, soaking at 60 ℃ for 30min, washing, drying and crushing to obtain chitin powder for manufacturing the antibacterial layer.

In conclusion, the invention has the following beneficial effects:

1. the first function rods are arranged, the plurality of first function rods are internally provided with the telescopic cavities, and the inner walls of the telescopic cavities are fixedly communicated with the upper surfaces of the first function rods, so that the medical device with the long rods with different lengths can be adapted and protected, in the actual use process, the length of the medical device with the long rods is different, the plurality of second function rods can slide in the corresponding first function rods through the movable blocks, so that the distance between the first function cylinders and the second function cylinders is changed, when the operating handle of the medical device with the long rods is fixed by the first protection blocks and the second protection blocks, the transmission rod is fixed by the plurality of fixed blocks, the telescopic degree of the second function rods in the first function rods is determined and cannot be changed randomly, the first function rods and the second function rods can be made of metal materials, and the strength of the medical device is improved, the medical device has longer service life and can play a certain role in protecting internal medical devices, and when a worker carelessly falls and collides by using the medical device, the first functional rod and the second functional rod can resist a part of impact force, so that the medical device has the characteristic of being suitable for and protecting medical devices with long rods of different lengths.

2. The medical instrument with the long rod is cleaned, disinfected, sterilized and lubricated in the practical use process, the medical instrument with the long rod is placed in the medical instrument storage bag, the self cleanliness is extremely high, the antibacterial layer is made of chitin, and the chitin is also called chitosan and has a good effect of inhibiting the growth of bacteria, so that bacteria are not easy to breed in the medical instrument storage bag, the cleanliness of the stored medical instrument with the long rod is further ensured, and the medical instrument storage bag has the characteristic of ensuring that the stored medical instrument with the long rod is highly clean.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1 in accordance with the present invention;

FIG. 3 is a perspective view of the base structure of the present invention;

FIG. 4 is a perspective view of the fixed block structure of the present invention;

FIG. 5 is a cross-sectional view of a protective pouch construction according to the present invention;

FIG. 6 is a top view of the protective pouch construction of the present invention;

FIG. 7 is a schematic view of the structure of the functional block after the fixing blocks are gathered together according to the present invention;

FIG. 8 is a schematic structural view of an endoscopic surgical instrument with a long shaft.

In the figure: 1. a function block; 2. a power cavity; 3. a functional cavity; 4. a power plate; 5. a push rod; 6. a power block; 7. a power rod; 8. a fixed block; 9. a threaded rod; 10. rotating the block; 11. a first functional cartridge; 12. a protective bag; 13. a first function lever; 14. a second functional cartridge; 15. a first protection block; 16. a first protection chamber; 17. a protective cover; 18. a second protection block; 19. a second protection cavity; 20. a base; 21. a non-slip mat; 22. a movable block; 23. a second function lever; 24. a limiting ring; 25. a suspension rod; 26. a suspension ring; 27. an antimicrobial layer; 28. a reinforcement ring; 29. a protective layer; 30. and a protection block.

Detailed Description

Example (b):

the present invention is described in further detail below with reference to figures 1-8.

An endoscope operation placing bag with an antibacterial layer is shown in figures 1-4 and comprises a functional block 1, wherein the surface of the functional block 1 is in threaded connection with a base 20, and the lower surface of the base 20 is fixedly connected with an anti-slip pad 21, so that the stability of the endoscope operation placing bag is ensured; function chamber 3 and power chamber 2 are respectively arranged in function block 1, the inner wall of function chamber 3 is fixedly communicated with the upper surface of function block 1, the inner walls of a plurality of power chambers 2 are fixedly communicated with the inner walls of function chambers 3, power plate 4 is inserted into the inner wall of function chamber 3 in a sliding manner, push rod 5 is fixedly connected to the upper surface of power plate 4, the surfaces of a plurality of push rods 5 are inserted into the inner walls of corresponding power chambers 2 in a sliding manner, power block 6 is inserted into the inner walls of a plurality of power chambers 2 in a sliding manner, power rod 7 is fixedly connected to the surface of power block 6, one end of power rod 7 penetrates through and extends out of the inner wall of function chamber 3, fixed block 8 is fixedly connected to one end of a plurality of power rod 7, the manufacturing material of fixed block 8 comprises natural rubber, and hydraulic oil is arranged in the cavity between push rod 5 and power block 6; the inner bottom wall of the functional block 1 is provided with a first power hole, the inner wall of the power hole is in threaded connection with a threaded rod 9, the lower surface of the power plate 4 is provided with a second power hole, the inner wall of the second power hole is fixedly connected with a first bearing, the inner ring of the first bearing is fixedly connected with one end of the threaded rod 9, and the other end of the threaded rod 9 is fixedly connected with a rotary block 10;

the upper surface of the function block 1 is in threaded connection with a first function cylinder 11, the inner wall of the first function cylinder 11 is fixedly communicated with the inner wall of the function cavity 3, the upper surface of the first function cylinder 11 is respectively and fixedly connected with a protection bag 12 and a first function rod 13, telescopic cavities are formed in the plurality of first function rods 13, and the inner walls of the telescopic cavities are fixedly communicated with the upper surface of the first function rods 13; a movable block 22 is inserted into the inner wall of the telescopic cavity in a sliding manner, and a second function rod 23 is fixedly connected to the upper surface of the movable block 22; the upper surface of the first function rod 13 is fixedly connected with a limiting ring 24, the surface of the second function rod 23 is in sliding insertion connection with the inner wall of the limiting ring 24, and the upper ends of the plurality of second function rods 23 are fixedly connected with the lower surface of the second function cylinder 14; the inner wall of the protection bag 12 is fixedly communicated with the inner wall of the first functional tube 11, the upper end of the protection bag 12 is fixedly connected with a second functional tube 14, and the inner bottom wall of the second functional tube 14 is fixedly communicated with the inner wall of the protection bag 12; as shown in fig. 5-6, the inner wall of the protection bag 12 is fixedly connected with an antibacterial layer 27, the antibacterial layer 27 is made of chitin, and the chitin is prepared by the following steps: s1, preparing a plurality of crustacean shells, a plurality of hydrochloric acid leachate with the concentration of 4mol/L and a plurality of sodium hydroxide treatment solution with the concentration of 5 mol/L; s2, crushing crustacean shells into powder with the diameter within 1mm, adding hydrochloric acid leachate with the amount 5 times of that of the powder, stirring at the temperature of 50 ℃, soaking for 20min, centrifuging at the rotating speed of 2500 rpm by using a centrifugal machine, pouring out supernatant, and repeating for 3 times; s3, adding sodium hydroxide treatment solution with the amount 5 times that of the hydrochloric acid leaching solution, carrying out water bath at the temperature of 95 ℃ for 30min, cooling, centrifuging at the rotating speed of 3000 r/min, pouring out supernatant, and repeating the steps for three times; s4, adding softened water, soaking for 30min at the temperature of 60 ℃, washing, drying and crushing to obtain chitin powder for manufacturing the antibacterial layer 27; reinforcing cavities are formed in the protection bag 12, and reinforcing rings 28 are fixedly connected to the inner walls of the reinforcing cavities, so that the overall strength of the protection bag 12 can be improved; the surface of the protection bag 12 is fixedly connected with a protection layer 29, the manufacturing material of the protection layer 29 comprises natural rubber, and the surface of the protection layer 29 is fixedly connected with a protection block 30, so that the protection bag 12 can be prevented from being scratched by a sharp instrument, and the flexibility of the protection bag 12 is not influenced;

the inner wall of the second functional cylinder 14 is fixedly connected with a first protection block 15, the upper surface of the first protection block 15 is provided with a first protection cavity 16, the inner wall of the first protection cavity 16 is fixedly communicated with the inner wall of the protection bag 12, the surface of the second functional cylinder 14 is in threaded connection with a protection cover 17, the upper surface of the protection cover 17 is fixedly connected with a suspension rod 25, and the upper end of the suspension rod 25 is fixedly connected with a suspension ring 26; the inner side wall of the protective cover 17 is fixedly connected with a second bearing, the inner ring of the second bearing is fixedly connected with a second protective block 18, and the lower surface of the second protective block 18 is provided with a second protective cavity 19;

by arranging the first function rods 13, the plurality of first function rods 13 are internally provided with telescopic cavities, and the inner walls of the telescopic cavities are fixedly communicated with the upper surfaces of the first function rods 13, so that the medical device with long rods with different lengths has the characteristic of being suitable for and protecting the medical devices with long rods with different lengths, and in the actual use process, the length of the medical devices with long rods is different, while the plurality of second function rods 23 of the medical device with long rods can slide in the corresponding first function rods 13 through the movable blocks 22, so that the distance between the first function cylinders 11 and the second function cylinders 14 is changed, when the operating handle of the medical device with long rods is fixed by the first protection blocks 15 and the second protection blocks 18, the transmission rod is fixed by the plurality of fixed blocks 8, the telescopic degree of the second function rods 23 in the first function rods 13 is determined and cannot be changed, the first function rods 13 and the second function rods 23 can be made of metal materials at will, the strength of the medical device is improved, the service life of the medical device is longer, the medical device can protect the internal medical device to a certain extent, and when a worker falls off or collides with the medical device carelessly, the first functional rod 13 and the second functional rod 23 can resist a part of impact force, so that the medical device has the characteristic of being suitable for and protecting medical devices with long rods of different lengths;

the protective bag 12 is arranged, the antibacterial layer 27 is fixedly connected to the inner wall of the protective bag 12, the antibacterial layer 27 is made of chitin, and therefore the high cleanness of the stored medical equipment with the long rod is guaranteed, in the actual use process, the medical equipment with the long rod is placed into the medical device cleaning and sterilizing device after being cleaned, sterilized and lubricated, the self cleanness is extremely high, the antibacterial layer 27 is made of chitin, the chitin is also called chitosan, the effect of inhibiting the growth of bacteria is good, bacteria are not prone to breeding in the medical device cleaning device, and therefore the cleanness of the stored medical equipment with the long rod is guaranteed, and therefore the medical device cleaning device has the advantage of guaranteeing the high cleanness of the stored medical equipment with the long rod.

The working principle is as follows: in the actual use process, one hand can hold the first function cylinder 11, the other hand can hold the rotary block 10, the rotary block 10 is rotated clockwise to enable the threaded rod 9 to move downwards, the threaded rod 9 drives the power plate 4 and the push rod 5 to move downwards, so that the plurality of power blocks 6, the power rods 7 and the fixed blocks 8 all move towards the push rod 5, the gap among the plurality of fixed blocks 8 is the largest at the moment, as shown in figure 8, the surgical instrument with the long rod is inserted into the protection bag 12 from the first protection cavity 16, the function head of the surgical instrument with the long rod is placed in the function cavity 3, the transmission rod is placed in the protection bag 12, the operation handle is placed in the first protection cavity 16, the rotary block 10 is rotated anticlockwise, according to the transmission relation, as shown in figure 7, the plurality of fixed blocks 8 fix the transmission rod of the surgical instrument with the long rod, the protective cover 17 is sleeved on the operation handle of the surgical instrument with the long rod, the operation handle is caught in the second protection chamber 19, and the protection cap 17 is rotated to screw-couple the protection cap 17 with the second function cylinder 14, by which the surgical instrument with the long rod is properly stored inside the present invention, if the space needs to be saved, the base 20 can be screwed off, the hanging ring 26 is hung on the hook, if the hanging ring needs to be placed on a table top or the ground, the base 20 is screwed on the surface of the functional block 1, the first protective block 15 and the second protective block 18 can be made of silica gel, have certain elasticity, can be suitable for operation handles of surgical instruments with long rods in different shapes and sizes, so that the first protection chamber 16 and the second protection chamber 19 can accommodate the operation handle of most surgical instruments with long rods, the capacity of the functional cavity 3 above the power plate 4 is suitable for most functional heads of surgical instruments with long rods, and the functional heads are preferably not contacted with the power plate 4 after the fixed block 8 fixes the transmission rod.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.

Claims

1. The utility model provides an laparoscopic surgery placing bag with antibiotic layer, includes function block (1), its characterized in that: the multifunctional electric tool is characterized in that a function cavity (3) and a power cavity (2) are respectively formed in the function block (1), the inner wall of the function cavity (3) is fixedly communicated with the upper surface of the function block (1), the inner walls of a plurality of power cavities (2) are fixedly communicated with the inner wall of the function cavity (3), a power plate (4) is inserted into the inner wall of the function cavity (3) in a sliding mode, a push rod (5) is fixedly connected to the upper surface of the power plate (4), the surfaces of a plurality of push rods (5) are inserted into the corresponding inner wall of the power cavity (2) in a sliding mode, a power block (6) is inserted into the inner wall of each power cavity (2) in a sliding mode, a power rod (7) is fixedly connected to the surface of the power block (6), one end of the power rod (7) penetrates through and extends out of the inner side wall of the function cavity (3), and one end of a plurality of the power rods (7), a first power hole is formed in the inner bottom wall of the function block (1), a threaded rod (9) is in threaded connection with the inner wall of the power hole, a second power hole is formed in the lower surface of the power plate (4), a first bearing is fixedly connected to the inner wall of the second power hole, the inner ring of the first bearing is fixedly connected with one end of the threaded rod (9), and a rotary block (10) is fixedly connected to the other end of the threaded rod (9);

the upper surface of the functional block (1) is in threaded connection with a first functional cylinder (11), the inner wall of the first functional cylinder (11) is fixedly communicated with the inner wall of the functional cavity (3), the upper surface of the first functional cylinder (11) is respectively and fixedly connected with a protection bag (12) and a first functional rod (13), the inner wall of the protection bag (12) is fixedly communicated with the inner wall of the first functional cylinder (11), the upper end of the protection bag (12) is fixedly connected with a second functional cylinder (14), and the inner bottom wall of the second functional cylinder (14) is fixedly communicated with the inner wall of the protection bag (12);

a first protection block (15) is fixedly connected to the inner wall of the second function cylinder (14), a first protection cavity (16) is formed in the upper surface of the first protection block (15), the inner wall of the first protection cavity (16) is fixedly communicated with the inner wall of the protection bag (12), a protection cover (17) is in threaded connection with the surface of the second function cylinder (14), a second bearing is fixedly connected to the inner side wall of the protection cover (17), a second protection block (18) is fixedly connected to the inner ring of the second bearing, and a second protection cavity (19) is formed in the lower surface of the second protection block (18);

the inner wall of the protection bag (12) is fixedly connected with an antibacterial layer (27), the antibacterial layer (27) is made of chitin, a reinforced cavity is formed in the protection bag (12), and the inner walls of the reinforced cavities are fixedly connected with reinforced rings (28);

the preparation method of the chitin comprises the following steps: s1, preparing a plurality of crustacean shells, a plurality of hydrochloric acid leachate with the concentration of 4mol/L and a plurality of sodium hydroxide treatment solution with the concentration of 5 mol/L; s2, crushing crustacean shells into powder with the diameter within 1mm, adding hydrochloric acid leachate with the amount 5 times of that of the powder, stirring at the temperature of 50 ℃, soaking for 20min, centrifuging at the rotating speed of 2500 rpm by using a centrifugal machine, pouring out supernatant, and repeating for 3 times; s3, adding sodium hydroxide treatment solution with the amount 5 times that of the hydrochloric acid leaching solution, carrying out water bath at the temperature of 95 ℃ for 30min, cooling, centrifuging at the rotating speed of 3000 r/min, pouring out supernatant, and repeating the steps for three times; s4, adding softened water, soaking at 60 ℃ for 30min, washing, drying, and pulverizing to obtain chitin powder for preparing the antibacterial layer (27).