CN113230427A

CN113230427A - Special high temperature high pressure car needle disinfection box of clinical

Info

Publication number: CN113230427A
Application number: CN202110699189.8A
Authority: CN
Inventors: 李春燕; 李祥伟; 黄泽芳
Original assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Current assignee: Fifth Affiliated Hospital of Sun Yat Sen University
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-08-10
Anticipated expiration: 2041-06-23
Also published as: CN113230427B

Abstract

The invention discloses a high-temperature and high-pressure needle disinfection box special for clinic, which comprises a box frame and a needle frame, wherein the needle frame is arranged on the box frame and enables a disinfection cavity to be formed in the box frame; the needle frame is provided with a through hole; the needle positioning mechanism is arranged in the through hole and fixedly connected with the needle frame; the side surface and the bottom surface of the box frame are both provided with air holes communicated with the disinfection cavity, and the through holes are communicated with the disinfection cavity; this special high temperature high pressure car needle disinfection box of clinical use can effectually avoid the disinfection personnel to be stabbed by the car needle and hinder.

Description

Special high temperature high pressure car needle disinfection box of clinical

Technical Field

The invention relates to the field of medical instruments, in particular to a high-temperature and high-pressure needle disinfection box special for clinic.

Background

Clinical medical care personnel and supply room cleaning and disinfecting personnel often cause needle stick injuries due to improper needle box turning, packaging and unpacking use; the improper needle disinfection box causes the slippage of the needle in the needle conveying, cleaning and disinfection processes, stabs workers or is lost, or the needle slipping out of the needle box is confused, so that the counting and cleaning are not facilitated, and the consumption and the workload are increased. According to the defects of the prior art, the research team is dedicated to clinic, and a high-temperature and high-pressure needle disinfection box more suitable for clinic is designed in order to reduce the injury of disinfection personnel caused by needle puncture.

Disclosure of Invention

The invention aims to provide a clinical special high-temperature and high-pressure needle disinfection box which can effectively prevent disinfection personnel from being punctured by needles.

In order to solve the problems, the invention adopts the following technical scheme:

a high-temperature and high-pressure needle sterilizing box special for clinic comprises a box frame and a needle frame which is arranged on the box frame and enables a sterilizing cavity to be formed in the box frame; the needle frame is provided with a through hole; the needle positioning mechanism is arranged in the through hole and fixedly connected with the needle frame; the side surface and the bottom surface of the box frame are both provided with air holes communicated with the disinfection cavity, and the through holes are communicated with the disinfection cavity.

Preferably, the box frame is provided with a fixed cover and a movable cover, the fixed cover and the movable cover are both arranged in a transparent mode, the fixed cover is fixedly connected with the box frame, the movable cover is rotatably connected with the box frame, the movable cover is provided with a handle and a buckle, the box frame is provided with a cover groove, and the bottom of the cover groove is provided with a clamping piece matched with the buckle.

As preferred, car needle positioning mechanism includes the silicon rubber spare and is used for adsorbing the magnet ring of car needle, silicon rubber spare middle part is provided with the first locating hole that pairs with the car needle, be provided with the constant head tank on the lateral wall of silicon rubber spare, the magnet ring is located the constant head tank, the interior anchor ring's of magnet ring the tank bottom of constant head tank is hugged closely, be provided with the turn-ups body on the magnet ring, the turn-ups body is hugged closely with a cell wall of constant head tank, be formed with the joint space of pairing with the car needle frame between another cell wall of turn-ups body and constant head tank, the turn-ups body is taken at car needle frame upper surface, be provided with the cushion rubber circle in the joint space, the cushion rubber circle is connected with the outer fixed surface of magnet ring.

Preferably, an embedding hole communicated with the positioning groove is formed in the hole wall of the first positioning hole, a magnetizer is arranged in the embedding hole, one surface of the magnetizer is tightly attached to the inner annular surface of the magnet ring, the other surface of the magnetizer is located in the embedding hole, and the surface of the magnetizer is configured to be tightly attached to the lathe needle when the lathe needle is inserted into the first positioning hole to enable the silicon rubber piece to be pressed and deformed.

Preferably, a rubber nozzle piece is arranged below the silicon rubber piece, the rubber nozzle piece is arranged in a hollow mode, a second positioning hole in interference fit with a needle is formed in the middle of the rubber nozzle piece, the second positioning hole is communicated with the first positioning hole and is arranged concentrically with the first positioning hole, the silicon rubber piece is fixedly connected with the rubber nozzle piece, and the rubber nozzle piece is located in the disinfection cavity.

Preferably, a heat storage device is arranged in the disinfection cavity.

Preferably, the heat storage device includes corner fittings and heat accumulation gradient grid body, the corner fittings is provided with more than one, all be provided with the connecting rod between the corner fittings, corner fittings and connecting rod fixed connection, the corner fittings constitutes the quadrangle holder with the connecting rod, heat accumulation gradient grid body is located the quadrangle holder, heat accumulation gradient grid body is provided with more than one, heat accumulation gradient grid body is equidistant distribution, heat accumulation gradient grid body and quadrangle holder fixed connection.

Preferably, the bottom surfaces of the corner pieces are provided with tenons, the inner bottom surface of the box frame is provided with mortises matched with the tenons, and the corner pieces are detachably connected with the box frame through the tenons and the mortises.

Preferably, the heat storage gradient grid body comprises a foamed aluminum plate layer and a silica gel layer attached to the upper surface of the foamed aluminum plate layer, through holes in clearance fit with the needles are formed in the silica gel layer and the foamed aluminum plate layer, and the through holes are located under the second positioning holes.

Preferably, the middle parts of the foamed aluminum plate layer and the silica gel layer are both arranged in an arc shape.

The invention has the beneficial effects that: the needle positioning mechanism can firmly fix the needle on the needle frame, so that the needle is not easy to slip out in the processes of conveying, cleaning and disinfecting, and the condition that medical workers are injured by the needle is reduced.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a side view of a high-temperature high-pressure needle sterilizing case specially used for clinic.

FIG. 2 is a partial structural schematic view of the needle frame of the high-temperature high-pressure needle disinfection box special for clinic according to the invention after being mounted on the box frame.

FIG. 3 is a sectional view of the needle positioning mechanism of the high-temperature high-pressure needle sterilizing case specially used for clinic.

FIG. 4 is a schematic structural view of the clinical high-temperature high-pressure needle disinfection box after the corner fittings are connected with the connecting rods.

FIG. 5 is a cross-sectional view of a heat storage gradient grid of a high temperature and high pressure needle disinfection box specially used for clinic.

Fig. 6 is a partial structural schematic diagram of a heat storage gradient grid body of a high-temperature and high-pressure needle disinfection box special for clinic use.

In the figure:

1. a cartridge frame; 2. lathing a needle frame; 3. a needle positioning mechanism; 4. air holes; 5. a fixed cover; 6. a movable cover; 7. a handle; 8. a cover groove; 9. a clamping piece; 10. a silicone rubber member; 11. a magnet ring; 12. a first positioning hole; 14. a flanging body; 15. clamping and connecting the space; 16. a buffer rubber ring; 17. a magnetizer; 18. a rubber mouthpiece; 19. a second positioning hole; 20. a corner fitting; 21. a connecting rod; 22. a thermal storage gradient mesh; 23. a connecting seat; 24. cushion blocks; 25. a bolt; 26. a tenon; 27. a foamed aluminum plate layer; 28. a silica gel layer; 29. and a through hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the embodiments, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In addition, in the description of the present application, it should be noted that unless otherwise explicitly stated or limited, terms such as mounting, connecting and the like should be construed broadly, and for example, may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Examples

As shown in fig. 1-6, a high-temperature and high-pressure needle sterilizing box special for clinical use comprises a box frame 1, and a needle frame 2 which is arranged on the box frame 1 and enables a sterilizing cavity (not shown) to be formed in the box frame 1; the needle frame 2 is provided with a through hole (not shown); the needle positioning mechanism 3 is arranged in the through hole and is fixedly connected with the needle frame 2; the side surface and the bottom surface of the box frame 1 are both provided with air holes 4 communicated with the disinfection cavity, and the through holes are communicated with the disinfection cavity. The needle positioning mechanism 3 can firmly fix the needle on the needle frame 2, so that the needle is not easy to slip out in the processes of conveying, cleaning and disinfecting, and the condition that medical workers are injured by the needle is reduced.

In this embodiment, the box frame 1 is provided with a fixed cover 5 and a movable cover 6, the fixed cover 5 and the movable cover 6 are both transparent, the fixed cover 5 is fixedly connected with the box frame 1, a connecting bearing (not shown) is arranged between the movable cover 6 and the box frame 1, the connecting bearing adopts a turntable bearing, the movable cover 6 and the box frame 1 are respectively fixed with an inner ring and an outer ring of the turntable bearing, the movable cover 6 is rotatably connected with the box frame 1 through the connecting bearing, the movable cover 6 is provided with a handle 7 and a buckle (not shown), the box frame 1 is provided with a cover groove 8, a clamping piece 9 matched with the buckle is arranged at the bottom of the cover groove 8, the movable cover 6 can be closed during transportation and disinfection by arranging the movable cover 6 and the fixed cover 5, so that the falling of the internal needles can be effectively avoided, and the situation of the needles loss can be effectively reduced, moreover, a transparent design mode is adopted, so that the clearing and counting of workers are facilitated, and the convenience is good;

the movable cover 6 can be effectively fixed by arranging the buckle and the clamping piece 9, so that unnecessary movement of the movable cover 6 is not easy to occur.

In this embodiment, the needle positioning mechanism 3 has five rows and six columns, which are thirty, the needle positioning mechanism 3 includes a silicone rubber member 10 and a magnet ring 11 for adsorbing needles, the middle of the silicone rubber member 10 is provided with a first positioning hole 12 matched with the needles, wherein the first positioning holes in the first, second, third, fourth and fifth rows are matched with the high-speed needles, the first positioning hole in the sixth row is matched with the low-speed needles and the slow-machine grinding head, the side wall of the silicone rubber member 10 is provided with a positioning groove (not shown), the magnet ring 11 is located in the positioning groove, the inner ring surface of the magnet ring 11 is tightly attached to the bottom of the positioning groove, the magnet ring 11 is provided with a flanging body 14, the flanging body 14 is tightly attached to one groove wall of the positioning groove, a clamping space 15 matched with the needle holder 2 is formed between the flanging body 14 and the other groove wall of the positioning groove, the middle part of the silicon rubber part 10 is clamped in the through hole through a clamping space 15, the flanging body 14 is lapped on the upper surface of the needle frame 2, a buffer rubber ring 16 is arranged in the clamping space 15, and the buffer rubber ring 16 is fixedly connected with the outer surface of the magnet ring 11. Owing to be provided with magnet ring 11, can effectual absorption live the car needle to promote the stability that the car needle inserted in first locating hole 12, magnet ring 11 does not scrape the flower by magnet ring 11 in the car needle surface simultaneously with car needle direct contact.

After installation, the flanging body 14 is lapped on the upper surface of the needle frame 2, so that the stability is good, and the whole needle positioning mechanism 3 cannot fall into a disinfection cavity; due to the arrangement of the buffer rubber ring 16, the outer ring surface of the magnet ring 11 can be prevented from directly contacting with the perforated hole wall, collision and friction between the magnet ring 11 and the perforated hole wall during assembly can be effectively avoided, and a good protection effect is achieved on the magnet ring 11.

In this embodiment, an insertion hole (not shown) communicating with the positioning groove is formed in the hole wall of the first positioning hole 12, a magnetizer 17 is disposed in the insertion hole, one surface of the magnetizer 17 is tightly attached to the inner annular surface of the magnet ring 11, the magnetizer 17 is in interference fit with the insertion hole, the first positioning hole 12 is configured to be in interference fit with the thickest part of the corresponding needle, the other surface of the magnetizer 17 is located in the insertion hole and is configured to be tightly attached to the needle when the needle is inserted into the first positioning hole 12 and the silicone rubber part is deformed under pressure, the silicone rubber part adopts a foam structure, the needle can be plastically deformed under pressure, the magnetizer 17 is disposed, the needle can be better adsorbed, the placing stability is greatly improved, and the needle cannot be contacted with the magnetizer 17 when the tip of the needle is inserted, and cannot be rubbed or collided with the tip of the needle, has good protection effect.

In this embodiment, the rubber mouthpiece 18 is arranged below the silicone rubber part 10, the rubber mouthpiece 18 is arranged in a hollow manner, the middle of the rubber mouthpiece 18 is provided with a second positioning hole 19 in interference fit with a needle, the second positioning hole 19 is communicated with the first positioning hole 12, the second positioning hole 19 and the first positioning hole 12 are concentrically arranged, the silicone rubber part 10 and the rubber mouthpiece 18 are integrally arranged, the rubber mouthpiece 18 is located in a disinfection cavity, and the needle can be further fixed due to the interference fit of the second positioning hole 19 and the needle, so that the needle is effectively prevented from falling off.

In this embodiment, be provided with the heat accumulation device in the disinfection intracavity, the heat accumulation device has the heat accumulation function, when adopting high temperature disinfection, can effectually avoid the heat to scatter and disappear rapidly, can play good energy-conserving effect.

In this embodiment, the thermal storage device includes four corner pieces 20 and four thermal storage gradient grids 22, the four corner pieces 20 are provided, the connecting rods 21 are provided between the corner pieces 20, the corner pieces 20 are fixedly connected to the connecting rods 21, the corner pieces 20 and the connecting rods 21 form a quadrilateral holder, the thermal storage gradient grids 22 are located in the quadrilateral holder, the thermal storage gradient grids 22 are provided with four thermal storage gradient grids 22, the thermal storage gradient grids 22 are distributed at equal intervals, the connecting seats 23 are provided on the corner pieces 20, the spacers 24 are provided on the upper surfaces of the thermal storage gradient grids 22, screw holes (not shown) are provided on the spacers 24 and the connecting seats 23, the screw holes on the spacers 24 are screwed with bolts 25, the ends of the bolts 25 pass through the thermal storage gradient grids 22 and are screwed into the screw holes of the connecting seats 23, so that the whole thermal storage device has good water vapor permeability, can satisfy the sterile user demand of letting in high temperature steam, light in weight simultaneously is favorable to reducing the transportation burden.

In this embodiment, the corner fittings bottom surface all is provided with tenon 26, be provided with on the interior bottom surface of box frame 1 with tenon 26 match right mortise (not shown), corner fittings 20 can dismantle with the box frame through tenon 26 and mortise and be connected, corner fittings 20 and box frame 1 have adopted the mode of tenon fourth of the twelve earthly branches connection, and the inter-engaging supports, and connection stability is better.

In this embodiment, heat accumulation gradient grid 22 includes foamed aluminum plate layer 27 and pastes the silica gel layer 28 of the upper surface on foamed aluminum plate layer, all be provided with on silica gel layer 28 and foamed aluminum plate layer 27 with car needle clearance fit's through-hole 29, through-hole 29 is located second locating hole 19 under, and silica gel layer 28 embedment is at foamed aluminum plate layer 27's upper surface for the cell of foamed aluminum plate layer 27 upper surface is filled out, can effectually avoid adopting the condition of the downthehole formation water droplet of steam disinfection time, is favorable to making still keep drier state after the equipment disinfection, reduces bacterial growing.

The foamed aluminum plate layer 27 is light in weight, has high-temperature resistance, strong fireproof performance and corrosion resistance, and can meet the use requirements of high-temperature disinfection and drug disinfection.

In this embodiment, foam aluminum plate layer 27 and silica gel layer 28 middle part all are the arc setting, have adopted curved design, can effectually avoid silica gel layer 28 upper surface ponding, reduce bacterial growing.

The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention.

Claims

1. The utility model provides a clinical special high temperature high pressure car needle disinfection box, includes box frame, its characterized in that: also comprises

The needle frame is arranged on the box frame and enables a disinfection cavity to be formed in the box frame; the needle frame is provided with a through hole; and

the needle positioning mechanism is arranged in the through hole and is fixedly connected with the needle frame;

wherein, the side and the bottom of the box frame are provided with air holes communicated with the disinfection cavity, and the through holes are communicated with the disinfection cavity.

2. The high-temperature high-pressure needle disinfection box special for clinic according to claim 1, wherein: the improved box is characterized in that a fixed cover and a movable cover are arranged on the box frame, the movable cover is arranged in a transparent mode, the fixed cover is fixedly connected with the box frame, the movable cover is rotatably connected with the box frame, a handle and a buckle are arranged on the movable cover, a cover groove is formed in the box frame, and a clamping piece matched with the buckle is formed in the groove bottom of the cover groove.

3. The high-temperature high-pressure needle disinfection box special for clinic according to claim 1, wherein: the car needle positioning mechanism includes the silicon rubber spare and is used for adsorbing the magnet ring of car needle, silicon rubber spare middle part is provided with the first locating hole that pairs mutually with the car needle, be provided with the constant head tank on the lateral wall of silicon rubber spare, the magnet ring is located the constant head tank, the interior anchor ring of magnet ring is hugged closely with the tank bottom of constant head tank, be provided with the turn-ups body on the magnet ring, the turn-ups body is hugged closely with a cell wall of constant head tank, be formed with the joint space of pairing mutually with the car needle frame between another cell wall of the turn-ups body and constant head tank, the turn-ups body is taken at car needle frame upper surface, be provided with the cushion rubber circle in the joint space, the cushion rubber circle is connected with the surface fixed of magnet ring.

4. The high-temperature high-pressure needle disinfection box special for clinic use according to claim 3, wherein: the hole wall of the first positioning hole is provided with an embedding hole communicated with the positioning groove, a magnetizer is arranged in the embedding hole, one surface of the magnetizer is tightly attached to the inner ring surface of the magnet ring, the other surface of the magnetizer is positioned in the embedding hole, and the surface of the magnetizer is configured to be tightly attached to the lathe needle when the lathe needle is inserted into the first positioning hole to enable the silicon rubber piece to be pressed and deformed.

5. The high-temperature high-pressure needle disinfection box special for clinic use according to claim 4, wherein: the rubber mouth piece is arranged below the silicon rubber piece and is arranged in a hollow mode, a second positioning hole in interference fit with a needle is formed in the middle of the rubber mouth piece, the second positioning hole is communicated with the first positioning hole and is concentrically arranged with the first positioning hole, the silicon rubber piece is fixedly connected with the rubber mouth piece, and the rubber mouth piece is located in the disinfection cavity.

6. The high-temperature high-pressure needle disinfection box special for clinic according to claim 1, wherein: a heat storage device is arranged in the disinfection cavity.

7. The high-temperature high-pressure needle disinfection box special for clinic according to claim 6, wherein: the heat storage device comprises corner pieces and a heat storage gradient grid body, the corner pieces are provided with more than one, connecting rods are arranged between the corner pieces, the corner pieces are fixedly connected with the connecting rods, the corner pieces and the connecting rods form a quadrilateral retainer, the heat storage gradient grid body is located in the quadrilateral retainer, the heat storage gradient grid body is provided with more than one, and the heat storage gradient grid body is fixedly connected with the quadrilateral retainer.

8. The high-temperature high-pressure needle disinfection box special for clinic according to claim 7, wherein: the bottom surface of the corner piece is provided with tenons, mortises matched with the tenons are formed in the inner bottom surface of the box frame, and the corner piece is detachably connected with the box frame through the tenons and the mortises.

9. The high-temperature high-pressure needle disinfection box special for clinic according to claim 8, wherein: the heat storage gradient grid body comprises a foamed aluminum plate layer and a silica gel layer attached to the upper surface of the foamed aluminum plate layer, through holes in clearance fit with the machine needles are formed in the silica gel layer and the foamed aluminum plate layer, and the through holes are located under the second positioning holes.

10. The high-temperature high-pressure needle disinfection box special for clinic according to claim 9, wherein: the foamed aluminum plate layer and the middle of the silica gel layer are both arc-shaped.