CN110301982A - A kind of operating room splashproof blood device - Google Patents
A kind of operating room splashproof blood device Download PDFInfo
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- CN110301982A CN110301982A CN201910624538.2A CN201910624538A CN110301982A CN 110301982 A CN110301982 A CN 110301982A CN 201910624538 A CN201910624538 A CN 201910624538A CN 110301982 A CN110301982 A CN 110301982A
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- cylindrical housings
- box body
- pipe
- flange collar
- wall
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/05—Splash shields for protection of the surgeon, e.g. splash guards connected to the apparatus
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D4/00—Coating compositions, e.g. paints, varnishes or lacquers, based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; Coating compositions, based on monomers of macromolecular compounds of groups C09D183/00 - C09D183/16
- C09D4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09D159/00 - C09D187/00
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
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Abstract
The invention discloses a kind of operating room splashproof blood devices, including occlusion part and rinse part, the occlusion part includes cylindrical housings, flange collar and drain pipe, and the rinse part includes box body, box cover, immersible pump, connecting tube, several fixing clamps, ring pipe, insertion pipe and several flushing pipes；The upper end of the cylindrical housings is enclosed construction, and the bottom end of the cylindrical housings is hatch frame, and the inside of the cylindrical housings is aligned its bottom edge and has been wholely set reservoir.The present invention, it can shelter from completely the blood of injection, it can prevent the blood that notch sprays at orthopaedics patient hip and knee operation from splashing on the body of medical staff, can prevent the blood of injection can drip downwards, perspectivity is good, certifiable medical staff can see the real-time condition at orthopaedics patient hip and knee operation, and medical staff is facilitated to perform a surgical operation patient, and going on smoothly for orthopaedics patient hip and knee replacement operation is effectively ensured.
Description
Technical field
The present invention relates to the field of medical instrument technology, more specifically, it relates to a kind of operating room splashproof blood device.
Background technique
Orthopaedics is one of most common department of various big hospital, main dissection, physiology and the pathology for studying skeletal musculature,
The normal morphology and function of this system are kept and developed with drug, operation and physical method.With the change in epoch and society
More, injury of orthopaedics department spectrum has apparent variation, for example, the diseases such as tuberculous osteoarthropathy, osteomyelitis, infantile paralysis significantly reduce,
Wound caused by traffic accident increased significantly.
During orthopaedics hip and knee replacement operation, blood is often sprayed at the operative incision of patient, blood is easy to splash doctor
On the body of shield personnel, present doctor be all blocked with a transparent panel, but using transparent panel blocked existing for ask
Topic is: transparent panel is first is that cannot completely shelter from the blood of injection；Second is that implementing hand using transparent panel inconvenience medical staff
Art；Third is that the perspectivity of this transparent plates is just bad after having blood to splash transparent panel, cause medical staff that can not see bone
Real-time condition at section patient hip and knee operation；Fourth is that the blood splashed on transparent panel can drip downwards, to influence orthopaedics
Patient's hip and knee replacement operation is gone on smoothly.
For this purpose, proposing a kind of operating room splashproof blood device.
Summary of the invention
In view of the deficiencies of the prior art, the present invention intends to provide a kind of operating room splashproof blood device,
The blood of injection can be sheltered from completely, can prevent the blood that notch sprays at orthopaedics patient hip and knee operation from splashing medical care
On the body of personnel, it can prevent the blood of injection from can drip downwards, perspectivity is good, it is ensured that medical staff can see orthopaedics disease
Real-time condition at people's hip and knee operation, facilitates medical staff to perform a surgical operation patient, and orthopaedics patient hip knee pass is effectively ensured
Section replacement operation is gone on smoothly, to solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical scheme that
A kind of operating room splashproof blood device, including occlusion part, the occlusion part include cylindrical housings, flange collar and row
Liquid pipe, the upper end of the cylindrical housings is enclosed construction, and the bottom end of the cylindrical housings is hatch frame, the cylinder
The inside of shape shell is aligned its bottom edge and has been wholely set reservoir, and the flange collar is integrally disposed upon the cylindrical housings
Upper end end wall center position, and the flange collar is connected setting with the inside of the cylindrical housings, the drain pipe is fixed
It is mounted on the lateral wall of the cylindrical housings, and the drain pipe is arranged close to the bottom end of the cylindrical housings, it is described
One end of drain pipe is connected setting with the bottom of the reservoir, and the other end of the drain pipe is free end.
By using above-mentioned technical proposal, when occlusion part does replacement operation for medical staff for orthopaedics patient hip and knee
The blood of injection is blocked, can prevent the blood that notch sprays at orthopaedics patient hip and knee operation from splashing on the body of medical staff；
Flange collar is used as the channel of medical staff's operation instrument, and medical staff is facilitated to perform a surgical operation patient；Reservoir is for storing
The blood dripped downwards on cylindrical housings inner wall；Drain pipe can be prevented for the blood of reservoir internal reservoir to be discharged in time
Only the blood from overflowing of reservoir internal reservoir influences going on smoothly for orthopaedics patient hip and knee replacement operation.
It further, further include rinse part, the rinse part includes box body, box cover, immersible pump, connecting tube, several are solid
Clamp, ring pipe, insertion pipe and several flushing pipes, the upper end of the box body are hatch frame, and the side wall of the box body
On offer mounting hole, the box cover is fixedly mounted on the top of the box body by screw, and the immersible pump is fixedly mounted on
The inside of the mounting hole, and the connection are fixed and are sealably mounted to the inner bottom wall top of the box body, the connecting tube
One end of pipe is connected setting with the water outlet of the immersible pump, several described fixing clamps are fixedly mounted in the flange collar
The intersection of wall and the cylindrical housings inner wall, and several described fixing clamps are evenly arranged in a ring, the annular pipe clamp
It connects in the inside of several fixing clamps, the insertion pipe is fixedly mounted on the inside of inserting hole, and the inserting hole is provided with
The intersection of the flange collar and the cylindrical housings, one end of the insertion pipe is connected with the inside of the ring pipe to be set
It sets, the other end of the insertion pipe is plugged on inside the other end of the connecting tube, several described flushing pipes are fixedly mounted
On the outer ring of the ring pipe, and several described flushing pipes are evenly arranged in a ring.
By using above-mentioned technical proposal, rinse part is used to rinse well the blood splashed on cylindrical housings inner wall,
To guarantee the perspectivity of cylindrical housings, to guarantee that medical staff can see the reality at orthopaedics patient hip and knee operation
When situation, be further ensured that going on smoothly for orthopaedics patient hip and knee replacement operation；Rinse part at work, into box body
Portion adds clean physiological saline, and the physiological saline of tray interior is then pumped into ring pipe by connecting tube using immersible pump
Inside, then physiological saline passes through the inner wall that several flushing pipes spray to cylindrical housings again, thus by cylindrical housings inner wall
On the blood that splashes rinse well.
Further, several one end of flushing pipe far from the ring pipe are towards in the cylindrical housings
Wall setting, and spray head is fixedly installed with inside several one end of flushing pipe far from the ring pipe.
By using above-mentioned technical proposal, it is ensured that the physiological saline sprayed inside from flushing pipe can spray to circular cylindrical shell
The inner wall of body, while under the action of spray head, it is possible to increase the jet velocity of the physiological saline sprayed inside from flushing pipe, Jin Erzeng
The flushing performance of strong flushing pipe, to guarantee that rinse part can rinse the blood on cylindrical housings inner wall well, to guarantee
The transparency of cylindrical housings.
Further, filling opening is equipped at the central upper portion position of the box cover, the outside of the filling opening is bolted with end
It covers, offers circular hole on the roof of the end cap.
By using above-mentioned technical proposal, it is convenient for adding physiological saline to the inside of box body by filling opening, end cap can be prevented
The only inside dust fall of box body, can prevent the physiological saline of tray interior by dust fall pollution, and circular hole plays the role of air inlet, can prevent from rushing
Wash portion during the work time box body inside generate negative pressure, and then guarantee rinse part can work normally.
Further, silica gel sealing pad, the drain are additionally provided between the bottom of the box cover and the top of the box body
Pipe is mounted on valve at least provided with two, and on the drain pipe.
By using above-mentioned technical proposal, silica gel sealing pad, silicon are additionally provided between the bottom of box cover and the top of box body
Glue gasket can increase the air-tightness between the bottom of box cover and the top of box body, can prevent the bottom of box cover and the top of box body
Between leakage；By drain pipe at least provided with two, and it is mounted on valve on drain pipe, can guarantee storage inside reservoir in this way
The blood deposited can be discharged in time, while close drain pipe in time using valve, in this way after operation, by the device
It can prevent drain pipe still in dropping liquid when taking down from a patient, the operating room that can avoid droplet of blood completely is all.
Further, the inside of the box body is also integrally formed with four mounting ears, opens up inside four mounting ears
There is the threaded hole to match with the screw.
By using above-mentioned technical proposal, offered by four mounting ears of setting and in the inside of each mounting ear
The threaded hole to match with screw is so that it is convenient to which box cover dismounts.
Further, control switch is also fixedly installed on the lateral surface of the box body, the control switch is dived with described
Water pump is connected in series.
By using above-mentioned technical proposal, convenient for controlling diving pump work by control switch, so that rinse part is grasped
It makes comparisons convenient and simple.
Further, the box body is quadrangle box, and there are four rubber branch for the bottom four corners fixed installation of the box body
Foot, four rubber feets are symmetrical arranged.
By using above-mentioned technical proposal, four rubber feets not only have preferable supporting role to box body, also make
Box body has preferable non-skid property.
Further, the box body and the cylindrical housings and the flange collar are that transparent polypropylene plastics are made.
By using above-mentioned technical proposal, box body and cylindrical housings and flange collar are that transparent polypropylene plastics are made,
The surplus of tray interior physiological saline is conveniently checked in this way, convenient for addition in time, while making cylindrical housings and flange collar
Transparency it is preferable, it is ensured that medical staff can see the real-time condition at orthopaedics patient hip and knee operation, in addition, by
Has good stability in polypropylene plastics, so that will not release in box body and cylindrical housings and flange collar use process
Poisonous and harmful substance is put, and makes box body and cylindrical housings and flange collar service life longer.
Further, the upper end end wall center position of the cylindrical housings is reserved with for being connected with the flange collar
Circular through hole, the diameter of the circular through hole is identical as the internal diameter of the flange collar.
By using above-mentioned technical proposal so that it is convenient to which medical staff facilitates doctor by circular through hole operation instrument
Shield personnel perform a surgical operation to patient.
Further, the upper end end wall of the cylindrical housings and its side wall intersection are set as rounding corner structure, described convex
The upper end endwall edge of circle is arcuate structure.
By using above-mentioned technical proposal, the upper end end wall of cylindrical housings and its side wall intersection are set as rounded corner knot
Structure, the blood splashed on such cylindrical housings inner wall can smoothly flow into reservoir along the surface of the rounding corner structure
Portion.
Further, be additionally provided with protective layer on the inner wall of the cylindrical housings and the flange collar, the protective layer by
Following method preparation:
Following raw material is taken to weigh by weight: 7-12 parts of polyvinyl alcohol, 7-12 parts of polyvinylpyrrolidone, epoxy resin 6-
8 parts, 5-9 parts of p-methyl benzenesulfonic acid, 3-5 parts of acrylic acid, 4-6 parts of lotus leaf hydrophobing agent, 5-7 parts of polytetrafluoroethylene (PTFE), polyethylene glycol 8-10
Part, 4-6 parts of n-butanol, 2-4 parts of glycerol and 20-24 parts of pure water；
S1, load weighted epoxy resin and polytetrafluoroethylene (PTFE) are added in pulverizer to carry out being crushed to particle are not more than
The granular material of 100nm；
S2, by load weighted polyvinyl alcohol, polyvinylpyrrolidone, epoxy resin, p-methyl benzenesulfonic acid, acrylic acid, lotus leaf
The granular material prepared in hydrophobing agent, polytetrafluoroethylene (PTFE), polyethylene glycol, n-butanol, glycerol and pure water and step S1 is whole
It is added in beaker, and the beaker is placed on the supporter on alcolhol burner top, heating 8- is carried out to beaker using alcolhol burner
During which 10min is stirred continuously using glass bar；
S3, the mixed liquor inside the beaker after heating in step S2 is cooled to 40 DEG C hereinafter, and using 100-200 purpose
Stainless steel steel wire filter screen is filtered, and protective coating is made with this；
S4, the inner wall of cylindrical housings and flange collar is cleaned up using hot water, and is dried up using air-heater；
S5, protective coating made from step S3 is equably sprayed on to the cylinder after drying using high-pressure sprayer spray gun
On shell and the inner wall of flange collar；
S6, step S5 is coated with the cylindrical housings of protective coating and flange collar is placed in curing oven and solidifies, Gu
Changing temperature is 80-100 DEG C, curing time 20-30min, i.e., protection is made on the inner wall of cylindrical housings and flange collar and applies
Layer.
By using above-mentioned technical proposal, in polyvinyl alcohol, polyvinylpyrrolidone, epoxy resin, p-methyl benzenesulfonic acid, third
Olefin(e) acid, lotus leaf hydrophobing agent, polytetrafluoroethylene (PTFE), polyethylene glycol, n-butanol, glycerol and pure water collective effect under, preparation it is anti-
It is moderate to protect viscosity of the coating, is not easy to be layered, mobility is preferable, and convenient for spraying, the protective coating transparency of preparation is high, good leveling property,
Attachment is favourable, and protective performance is preferable, is not easy to be infected with foreign matter, and excellent in cushion effect, flexibility is good, not easily to fall off, long service life,
So that being provided with the cylindrical housings and flange collar of protective coating, it is not easy to haze, is not easy to be infected with foreign matter, it is see-through to spend, it is convenient for
Medical staff clearly observes the real-time condition at the operation of orthopaedics patient hip and knee in real time, and then guarantees that orthopaedics patient hip knee closes
Section replacement operation is gone on smoothly, in addition, the processing step for preparing protective coating is simple, it is easy to accomplish, it is easy to operate.
In conclusion the present invention mainly has the advantages that
1, of the invention, occlusion part is the blood that injection is blocked when orthopaedics patient hip and knee does replacement operation for medical staff
Liquid can shelter from completely the blood of injection, can prevent the blood that notch sprays at orthopaedics patient hip and knee operation from splashing
On the body of medical staff, flange collar is used as the channel of medical staff's operation instrument, and medical staff is facilitated to perform a surgical operation patient,
Reservoir is used for for storing the blood dripped downwards on cylindrical housings inner wall, drain pipe by the blood of reservoir internal reservoir
In time discharge, can prevent reservoir internal reservoir blood from overflowing influence orthopaedics patient hip and knee replacement operation it is smooth into
Row；
2, of the invention, rinse part is for rinsing the blood splashed on cylindrical housings inner wall well, to guarantee cylinder
The perspectivity of shell, to guarantee that medical staff can see the real-time condition at orthopaedics patient hip and knee operation, into one
Step guarantees going on smoothly for orthopaedics patient hip and knee replacement operation；
3, of the invention, box body and cylindrical housings and flange collar are that transparent polypropylene plastics are made so that it is convenient to check
The surplus of tray interior physiological saline convenient for addition in time, while making the transparency of cylindrical housings and flange collar preferable,
Certifiable medical staff can see the real-time condition at orthopaedics patient hip and knee operation, further, since polypropylene plastics
Has good stability, so that venomous injurant will not be discharged in box body and cylindrical housings and flange collar use process
Matter, and make box body and cylindrical housings and flange collar service life longer；
4, of the invention, the protective coating modest viscosity of preparation is not easy to be layered, and mobility is preferable, and convenient for spraying, preparation is prevented
It is high to protect coating transparency, good leveling property, attachment is favourable, and protective performance is preferable, is not easy to be infected with foreign matter, and it is excellent in cushion effect, it is flexible
Good, not easily to fall off, the long service life of property is not easy to haze so that being provided with the cylindrical housings and flange collar of protective coating, is not easy
It is infected with foreign matter, it is see-through to spend, clearly observe the real-time feelings at the operation of orthopaedics patient hip and knee in real time convenient for medical staff
Condition, and then guarantee going on smoothly for orthopaedics patient hip and knee replacement operation.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the operating room splashproof blood device of embodiment；
Fig. 2 is a kind of structural schematic diagram at another visual angle of the operating room splashproof blood device of embodiment；
Fig. 3 is a kind of configuration schematic diagram of the operating room splashproof blood device of embodiment；
Fig. 4 is a kind of overlooking structure diagram of the operating room splashproof blood device of embodiment；
Fig. 5 is the schematic cross-sectional view in Fig. 4 along the direction A-A；
Fig. 6 is a kind of positive structure diagram of the occlusion part of embodiment；
Fig. 7 is the schematic cross-sectional view in Fig. 6 along the direction B-B；
Fig. 8 is a kind of local explosion structure diagram of the operating room splashproof blood device of embodiment；
Fig. 9 is a kind of local explosion structure diagram at another visual angle of the operating room splashproof blood device of embodiment；
Figure 10 is a kind of confined explosion's schematic cross-sectional view of the operating room splashproof blood device of embodiment；
Figure 11 is the enlarged structure schematic diagram in Figure 10 at A.
In figure: 1, occlusion part；2, rinse part；3, cylindrical housings；4, flange collar；5, fixing clamp；6, ring pipe；7, it rinses
Pipe；8, spray head；9, insertion pipe；10, inserting hole；11, reservoir；12, drain pipe；13, valve；14, connecting tube；15, box body；
16, box cover；17, control switch；18, rubber feet；19, screw；20, filling opening；21, end cap；22, circular hole；23, immersible pump；
24, mounting hole；25, mounting ear.
Specific embodiment
Below in conjunction with attached drawing 1-11, invention is further described in detail.
Embodiment 1
A kind of operating room splashproof blood device, as Figures 1 and 4 shown in -9, including occlusion part 1, the occlusion part 1 include cylinder
Shape shell 3, flange collar 4 and drain pipe 12, the upper ends of the cylindrical housings 3 are enclosed construction, and the cylindrical housings 3
Bottom end is hatch frame, and the inside of the cylindrical housings 3 is aligned its bottom edge and has been wholely set reservoir 11, the flange collar
4 are integrally disposed upon the upper end end wall center position of the cylindrical housings 3, and the flange collar 4 and the cylindrical housings 3
Inside is connected setting, and the drain pipe 12 is fixedly mounted on the lateral wall of the cylindrical housings 3, and the drain pipe 12
It is arranged close to the bottom end of the cylindrical housings 3, one end of the drain pipe 12 is connected with the bottom of the reservoir 11 to be set
It sets, and the other end of the drain pipe 12 is free end.
By using above-mentioned technical proposal, occlusion part 1 is that orthopaedics patient hip and knee does replacement operation for medical staff
When block the blood of injection, can prevent the blood that notch sprays at orthopaedics patient hip and knee operation from splashing the body of medical staff
On；Flange collar 4 is used as the channel of medical staff's operation instrument, and medical staff is facilitated to perform a surgical operation patient；Reservoir 11 is used
In the blood dripped downwards on storage 3 inner wall of cylindrical housings；Drain pipe 12 be used for the blood of 11 internal reservoir of reservoir and
When be discharged, can prevent 11 internal reservoir of reservoir blood from overflowing influence orthopaedics patient hip and knee replacement operation it is smooth into
Row.
Preferably, further including rinse part 2 as shown in figs. 2-10, the rinse part 2 includes box body 15, box cover 16, immersible pump
23, connecting tube 14, several fixing clamps 5, ring pipe 6, insertion pipe 9 and several flushing pipes 7, the upper end of the box body 15 are
Hatch frame, and mounting hole 24 is offered on the side wall of the box body 15, the box cover 16 is fixedly mounted on institute by screw 19
The top of box body 15 is stated, the immersible pump 23 is fixedly mounted on the inner bottom wall top of the box body 15, and the connecting tube 14 is fixed
And it is sealably mounted at the inside of the mounting hole 24, and the water outlet phase of one end of the connecting tube 14 and the immersible pump 23
Connection setting, several described fixing clamps 5 are fixedly mounted on the friendship of 4 inner wall of flange collar Yu 3 inner wall of cylindrical housings
At boundary, and several described fixing clamps 5 are evenly arranged along annular, and the ring pipe 6 is connected on several described fixing clamps 5,
The insertion pipe 9 is fixedly mounted on the inside of inserting hole 10, and the inserting hole 10 is provided with the flange collar 4 and the circular cylindrical shell
The intersection of body 3, one end of the insertion pipe 9 are connected setting with the inside of the ring pipe 6, the insertion pipe 9 it is another
End is plugged on inside the other end of the connecting tube 14, several described flushing pipes 7 are fixedly mounted on the outer of the ring pipe 6
On circle, and several described flushing pipes 7 are evenly arranged in a ring.
By using above-mentioned technical proposal, rinse part 2 is used to rinse the blood splashed on 3 inner wall of cylindrical housings dry
Only, to guarantee the perspectivity of cylindrical housings 3, to guarantee that medical staff can see at orthopaedics patient hip and knee operation
Real-time condition, be further ensured that going on smoothly for orthopaedics patient hip and knee replacement operation；Rinse part 2 at work, to box
Clean physiological saline is added in the inside of body 15, and the physiological saline inside box body 15 is then passed through connecting tube using immersible pump 23
14 are pumped into the inside of ring pipe 6, and then physiological saline passes through the inner wall that several flushing pipes 7 spray to cylindrical housings 3 again, thus
The blood splashed on 3 inner wall of cylindrical housings is rinsed well.
Preferably, as shown in figs. 7 and 11, several one end of flushing pipe 7 far from the ring pipe 6 are described in
The inner wall of cylindrical housings 3 is arranged, and is fixedly mounted inside several one end of flushing pipe 7 far from the ring pipe 6
There is spray head 8.
By using above-mentioned technical proposal, it is ensured that the physiological saline sprayed inside flushing pipe 7 can spray to cylinder
The inner wall of shell 3, while under the action of spray head 8, it is possible to increase the jet velocity of the physiological saline sprayed inside flushing pipe 7,
And then enhance the flushing performance of flushing pipe 7, to guarantee that rinse part 2 can rinse the blood on 3 inner wall of cylindrical housings well,
To guarantee the transparency of cylindrical housings 3.
Preferably, as shown in figure 3, being equipped with filling opening 20, the filling opening 20 at the central upper portion position of the box cover 16
Outside be bolted with end cap 21, offer circular hole 22 on the roof of the end cap 21.
By using above-mentioned technical proposal, it is convenient for adding physiological saline, end cap to the inside of box body 15 by filling opening 20
21 can prevent the inside dust fall of box body 15, the physiological saline inside box body 15 can be prevented by dust fall pollution, circular hole 22 plays air inlet
Effect, can prevent rinse part 2 during the work time box body 15 inside generate negative pressure, and then guarantee rinse part 2 being capable of normal work
Make.
Preferably, as shown in figures 4 and 11, being additionally provided with silica gel between the bottom of the box cover 16 and the top of the box body 15
Gasket, the drain pipe 12 are mounted on valve 13 at least provided with two on the drain pipe 12.
By using above-mentioned technical proposal, silica gel sealing is additionally provided between the bottom of box cover 16 and the top of box body 15
Pad, silica gel sealing pad can increase the air-tightness between the bottom of box cover 16 and the top of box body 15, can prevent the bottom of box cover 16
The leakage between the top of box body 15；By drain pipe 12 at least provided with two, and valve 13 is mounted on drain pipe 12, this
Sample can guarantee that the blood of 11 internal reservoir of reservoir can be discharged in time, while close drain pipe 12 in time using valve 13
It closes, can prevent drain pipe 12 from still in dropping liquid, can avoid blood in this way after operation, when which is taken down from a patient
The operating room of drop completely is all.
Preferably, as shown in figure 3, the inside of the box body 15 is also integrally formed with four mounting ears 25, four installations
The threaded hole to match with the screw 19 is offered inside ear 25.
By using above-mentioned technical proposal, opened by four mounting ears 25 of setting and in the inside of each mounting ear 25
Equipped with the threaded hole to match with screw 19 so that it is convenient to which box cover 16 dismounts.
Preferably, as shown in figures 2 and 5, control switch 17, the control are also fixedly installed on the lateral surface of the box body 15
It makes switch 17 and the immersible pump 23 is connected in series.
It by using above-mentioned technical proposal, works convenient for controlling immersible pump 23 by control switch 17, so that rinsing
Portion 2 operates more convenient simple.
Preferably, as shown in Fig. 2, the box body 15 is quadrangle box, and the bottom four corners of the box body 15 are fixedly mounted
There are four rubber feet 18, four rubber feets 18 are symmetrical arranged.
By using above-mentioned technical proposal, four rubber feets 18 not only have preferable supporting role to box body 15, also
So that box body 15 has preferable non-skid property.
Preferably, the box body 15 and the cylindrical housings 3 and the flange collar 4 are transparent polypropylene plastics system
At.
By using above-mentioned technical proposal, box body 15 and cylindrical housings 3 and flange collar 4 are transparent polypropylene plastics system
At so that it is convenient to check the surplus of 15 internal physiological salt water of box body, convenient for addition in time, while make cylindrical housings 3 with
And the transparency of flange collar 4 is preferable, it is ensured that medical staff can see the real-time condition at orthopaedics patient hip and knee operation.
Further, since polypropylene plastics has good stability, so that box body 15 and cylindrical housings 3 and flange collar 4 use
Poisonous and harmful substance will not be discharged in the process, and makes box body 15 and cylindrical housings 3 and 4 service life of flange collar longer.
Preferably, as shown in fig. 7, the upper end end wall center position of the cylindrical housings 3 be reserved with for it is described
The circular through hole that flange collar 4 is connected, the diameter of the circular through hole are identical as the internal diameter of the flange collar 4.
By using above-mentioned technical proposal so that it is convenient to which medical staff facilitates doctor by circular through hole operation instrument
Shield personnel perform a surgical operation to patient.
Preferably, as shown in Figure 10, the upper end end wall of the cylindrical housings 3 and its side wall intersection are set as rounded corner knot
Structure, the upper end endwall edge of the flange collar 4 are arcuate structure.
By using above-mentioned technical proposal, the upper end end wall of cylindrical housings 3 and its side wall intersection are set as rounded corner
Structure, the blood splashed on such 3 inner wall of cylindrical housings can smoothly flow into reservoir 11 along the surface of the rounding corner structure
Inside.
It is worth noting that the production of Shenzhen Ang Te Electrical Appliances Co., Ltd can be selected in the immersible pump 23 in the present embodiment
The miniature immersible pump of model AT-707, the spray head 8 can be selected the spray head that spray orifice is aperture 2mm-3mm, can guarantee in this way
Spray head 8 can spray effluent column rather than water mist when matching with the miniature immersible pump of model AT-707, can prevent water mist from influencing
The sight of medical staff, while can guarantee the cleaning effect of spray head 8.
Embodiment 2
Difference from example 1 is that being additionally provided with protection on the inner wall of the cylindrical housings 3 and the flange collar 4
Layer, the protective layer are prepared by the following method:
Take following raw material to weigh by weight: 7 parts of polyvinyl alcohol, 7 parts of polyvinylpyrrolidone, 6 parts of epoxy resin, to first
5 parts of benzene sulfonic acid, 3 parts of acrylic acid, 4 parts of lotus leaf hydrophobing agent, 5 parts of polytetrafluoroethylene (PTFE), 8 parts of polyethylene glycol, 4 parts of n-butanol, 2 parts of glycerol
With 20 parts of pure water；
S1, load weighted epoxy resin and polytetrafluoroethylene (PTFE) are added in pulverizer to carry out being crushed to particle are not more than
The granular material of 100nm；
S2, by load weighted polyvinyl alcohol, polyvinylpyrrolidone, epoxy resin, p-methyl benzenesulfonic acid, acrylic acid, lotus leaf
The granular material prepared in hydrophobing agent, polytetrafluoroethylene (PTFE), polyethylene glycol, n-butanol, glycerol and pure water and step S1 is whole
It is added in beaker, and the beaker is placed on the supporter on alcolhol burner top, heating 8min is carried out to beaker using alcolhol burner,
Period is stirred continuously using glass bar；
S3, the mixed liquor inside the beaker after heating in step S2 is cooled to 40 DEG C hereinafter, and using 100-200 purpose
Stainless steel steel wire filter screen is filtered, and protective coating is made with this；
S4, the inner wall of cylindrical housings 3 and flange collar 4 is cleaned up using hot water, and is dried up using air-heater；
S5, protective coating made from step S3 is equably sprayed on to the cylinder after drying using high-pressure sprayer spray gun
On shell 3 and the inner wall of flange collar 4；
S6, step S5 is coated with the cylindrical housings 3 of protective coating and flange collar 4 is placed in curing oven and solidifies,
Solidification temperature is 80 DEG C, curing time 20min, i.e., protective coating is made on the inner wall of cylindrical housings 3 and flange collar 4.
Embodiment 3
With embodiment 2 the difference is that the preparation of protective layer, it is specific the preparation method is as follows:
Following raw material is taken to weigh by weight: 10 parts of polyvinyl alcohol, 10 parts of polyvinylpyrrolidone, 7 parts of epoxy resin, right
7 parts of toluenesulfonic acid, 4 parts of acrylic acid, 5 parts of lotus leaf hydrophobing agent, 6 parts of polytetrafluoroethylene (PTFE), 7 parts of polyethylene glycol, 5 parts of n-butanol, glycerol 3
Part and 22 parts of pure water；
S1, load weighted epoxy resin and polytetrafluoroethylene (PTFE) are added in pulverizer to carry out being crushed to particle are not more than
The granular material of 100nm；
S2, by load weighted polyvinyl alcohol, polyvinylpyrrolidone, epoxy resin, p-methyl benzenesulfonic acid, acrylic acid, lotus leaf
The granular material prepared in hydrophobing agent, polytetrafluoroethylene (PTFE), polyethylene glycol, n-butanol, glycerol and pure water and step S1 is whole
It is added in beaker, and the beaker is placed on the supporter on alcolhol burner top, heating 9min is carried out to beaker using alcolhol burner,
Period is stirred continuously using glass bar；
S3, the mixed liquor inside the beaker after heating in step S2 is cooled to 40 DEG C hereinafter, and using 100-200 purpose
Stainless steel steel wire filter screen is filtered, and protective coating is made with this；
S4, the inner wall of cylindrical housings 3 and flange collar 4 is cleaned up using hot water, and is dried up using air-heater；
S5, protective coating made from step S3 is equably sprayed on to the cylinder after drying using high-pressure sprayer spray gun
On shell 3 and the inner wall of flange collar 4；
S6, step S5 is coated with the cylindrical housings 3 of protective coating and flange collar 4 is placed in curing oven and solidifies,
Solidification temperature is 90 DEG C, curing time 25min, i.e., protective coating is made on the inner wall of cylindrical housings 3 and flange collar 4.
Embodiment 4
With embodiment 2 the difference is that the preparation of protective layer, it is specific the preparation method is as follows:
Following raw material is taken to weigh by weight: 12 parts of polyvinyl alcohol, 12 parts of polyvinylpyrrolidone, 8 parts of epoxy resin, right
9 parts of toluenesulfonic acid, 5 parts of acrylic acid, 6 parts of lotus leaf hydrophobing agent, 7 parts of polytetrafluoroethylene (PTFE), 10 parts of polyethylene glycol, 6 parts of n-butanol, glycerol
4 parts and 24 parts of pure water；
S1, load weighted epoxy resin and polytetrafluoroethylene (PTFE) are added in pulverizer to carry out being crushed to particle are not more than
The granular material of 100nm；
S2, by load weighted polyvinyl alcohol, polyvinylpyrrolidone, epoxy resin, p-methyl benzenesulfonic acid, acrylic acid, lotus leaf
The granular material prepared in hydrophobing agent, polytetrafluoroethylene (PTFE), polyethylene glycol, n-butanol, glycerol and pure water and step S1 is whole
It is added in beaker, and the beaker is placed on the supporter on alcolhol burner top, heating 8- is carried out to beaker using alcolhol burner
During which 10min is stirred continuously using glass bar；
S3, the mixed liquor inside the beaker after heating in step S2 is cooled to 40 DEG C hereinafter, and using 100-200 purpose
Stainless steel steel wire filter screen is filtered, and protective coating is made with this；
S4, the inner wall of cylindrical housings 3 and flange collar 4 is cleaned up using hot water, and is dried up using air-heater；
S5, protective coating made from step S3 is equably sprayed on to the cylinder after drying using high-pressure sprayer spray gun
On shell 3 and the inner wall of flange collar 4；
S6, step S5 is coated with the cylindrical housings 3 of protective coating and flange collar 4 is placed in curing oven and solidifies,
Solidification temperature is 100 DEG C, curing time 30min, i.e., protective coating is made on the inner wall of cylindrical housings 3 and flange collar 4.
To in embodiment 1-4 cylindrical housings 3 and flange collar 4 it is anti-fog properties to its at identical conditions in the lab
Energy the performance test results are as follows:
From the anti-fog properties of the cylindrical housings 3 and flange collar 4 for being prepared with protective layer known to upper table test result comparative analysis
Can be more excellent, by hazing on the inner wall to cylindrical housings 3 and flange collar 4 in embodiment 2-4, phenomenon is further compared
It was found that the cylindrical housings 3 and the phenomenon that hazes on the inner wall of flange collar 4 in embodiment 3 are the slightest, therefore, embodiment 3 is most
Excellent embodiment, by using above-mentioned technical proposal, polyvinyl alcohol, polyvinylpyrrolidone, epoxy resin, p-methyl benzenesulfonic acid,
Acrylic acid, lotus leaf hydrophobing agent, polytetrafluoroethylene (PTFE), polyethylene glycol, n-butanol, glycerol and pure water collective effect under, preparation
Protective coating modest viscosity is not easy to be layered, and mobility is preferable, and convenient for spraying, the protective coating transparency of preparation is high, levelability
Good, attachment is favourable, and protective performance is preferable, is not easy to be infected with foreign matter, and excellent in cushion effect, flexibility is good, not easily to fall off, service life
It is long, so that being provided with the cylindrical housings 3 and flange collar 4 of protective coating, it is not easy to haze, is not easy to be infected with foreign matter, it is see-through to spend,
It clearly observes the real-time condition at the operation of orthopaedics patient hip and knee in real time convenient for medical staff, and then guarantees orthopaedics patient hip
Replacement knee in arthroplasty is gone on smoothly, in addition, the processing step for preparing protective coating is simple, it is easy to accomplish, it is easy to operate.
Working principle: operating room splashproof blood device, occlusion part 1 are that orthopaedics patient hip and knee is done for medical staff
The blood of injection is blocked when replacement operation, can prevent the blood that notch sprays at orthopaedics patient hip and knee operation from splashing medical care people
On the body of member；Flange collar 4 is used as the channel of medical staff's operation instrument, and medical staff is facilitated to perform a surgical operation patient；Liquid storage
Slot 11 is for storing the blood dripped downwards on 3 inner wall of cylindrical housings；Drain pipe 12 is used for 11 internal reservoir of reservoir
Blood is discharged in time, can prevent the blood from overflowing of 11 internal reservoir of reservoir from influencing the suitable of orthopaedics patient hip and knee replacement operation
Benefit carries out；Rinse part 2 is for rinsing the blood splashed on 3 inner wall of cylindrical housings well, to guarantee the saturating of cylindrical housings 3
Depending on property, to guarantee that medical staff can see the real-time condition at orthopaedics patient hip and knee operation, it is further ensured that bone
Section patient hip and knee replacement operation is gone on smoothly.
Application method: in use, occlusion part 1 to be placed on to the position of patient's operation, using cushion block by cylindrical housings 3
It rises to keep occlusion part 1 that can stablize placement, medical staff carries out hip and knee by 4 operation instrument of flange collar, to patient
Replacement operation is done, adds clean physiological saline to the inside of box body 15 before surgery, the splash on the inner wall of cylindrical housings 3
When having blood, immersible pump 23 is controlled using starting control switch 17 and is worked, immersible pump 23 leads to the physiological saline inside box body 15
The inside that connecting tube 14 is pumped into ring pipe 6 is crossed, then physiological saline passes through several flushing pipes 7 again and sprays to cylindrical housings 3
Inner wall, so that the blood splashed on 3 inner wall of cylindrical housings be rinsed well, the blood and physiological saline of cleaning are along cylinder
3 inner wall of shell flows into the inside of reservoir 11, while the free end of drain pipe 12 being inserted into the container for collecting liquid, is performing the operation
After, valve 13 is closed, then occlusion part 1 is removed and is cleaned.
Installation method:
The first step, the intersection that fixing clamp 5 is fixedly mounted on to 4 inner wall of flange collar Yu 3 inner wall of cylindrical housings, by flushing pipe
7 are fixedly mounted on the outer ring of ring pipe 6, and insertion pipe 9 is welded on the outer ring of ring pipe 6, and spray head 8 is fixedly mounted on
Then ring pipe 6 is connected to the inside of fixing clamp 5, while insertion pipe 9 being inserted into inserting hole 10 by the inside of flushing pipe 7
Portion, then drain pipe 12 is fixed on the lateral wall of cylindrical housings 3, and guarantee one end of drain pipe 12 and the bottom of reservoir 11
Portion is connected；
Second step, the inner bottom wall top that immersible pump 23 is fixedly mounted on to box body 15, by the fixation of connecting tube 14 and hermetically
It is mounted on the inside of mounting hole 24, and one end of connecting tube 14 is connected with the water outlet of immersible pump 23, by connecting tube 14
The other end is plugged into the outside of insertion pipe 9；
Third step, installation control switch 17 and four rubber feets 18, and control switch 17 is passed through into conducting wire and immersible pump
23 are connected in series, then box cover 16 are fixedly mounted on to the top of box body 15 by screw 19, then end cap 21 is covered in filling opening 20
Outside, so far install.
Part is not directed in the present invention to be the same as those in the prior art or can be realized by using the prior art.This specific implementation
Example is only explanation of the invention, is not limitation of the present invention, those skilled in the art are reading this specification
It can according to need the modification that not creative contribution is made to the present embodiment afterwards, but as long as in scope of the presently claimed invention
Inside all by the protection of Patent Law.
Claims (10)
1. a kind of operating room splashproof blood device, it is characterised in that: including occlusion part (1), the occlusion part (1) includes cylinder
Shell (3), flange collar (4) and drain pipe (12), the upper ends of the cylindrical housings (3) are enclosed construction, and the cylinder
The bottom end of shell (3) is hatch frame, and the inside of the cylindrical housings (3) is aligned its bottom edge and has been wholely set reservoir
(11), the flange collar (4) is integrally disposed upon the upper end end wall center position of the cylindrical housings (3), and the flange collar (4)
Be connected setting with the inside of the cylindrical housings (3), and the drain pipe (12) is fixedly mounted on the cylindrical housings (3)
Lateral wall on, and the drain pipe (12) close to the cylindrical housings (3) bottom end be arranged, the one of the drain pipe (12)
The setting that is connected with the bottom of the reservoir (11) is held, and the other end of the drain pipe (12) is free end.
2. a kind of operating room according to claim 1 splashproof blood device, it is characterised in that: further include rinse part (2), institute
Stating rinse part (2) includes box body (15), box cover (16), immersible pump (23), connecting tube (14), several fixing clamps (5), ring pipe
(6), insertion pipe (9) and several flushing pipes (7), the upper end of the box body (15) are hatch frame, and the box body (15)
Side wall on offer mounting hole (24), the box cover (16) is fixedly mounted on the upper of the box body (15) by screw (19)
Portion, the immersible pump (23) are fixedly mounted on the inner bottom wall top of the box body (15), and the connecting tube (14) is fixed and seals
Ground is mounted on the inside of the mounting hole (24), and the water outlet phase of one end of the connecting tube (14) and the immersible pump (23)
Connection setting, several described fixing clamps (5) are fixedly mounted in the flange collar (4) inner wall and the cylindrical housings (3)
The intersection of wall, and several described fixing clamps (5) are evenly arranged in a ring, the ring pipe (6) is connected to described in several
The inside of fixing clamp (5), the insertion pipe (9) are fixedly mounted on the inside of inserting hole (10), and the inserting hole (10) is provided with
The intersection of the flange collar (4) and the cylindrical housings (3), one end of the insertion pipe (9) are interior with the ring pipe (6)
Portion is connected setting, and the other end of the insertion pipe (9) is plugged on inside the other end of the connecting tube (14), described in several
Flushing pipe (7) is fixedly mounted on the outer ring of the ring pipe (6), and several described flushing pipes (7) uniform cloth in a ring
It sets.
3. a kind of operating room according to claim 2 splashproof blood device, it is characterised in that: several described flushing pipes
(7) one end far from the ring pipe (6) is arranged towards the inner wall of the cylindrical housings (3), and several described flushings
Spray head (8) are fixedly installed with inside one end of pipe (7) separate the ring pipe (6).
4. a kind of operating room according to claim 2 splashproof blood device, it is characterised in that: the top of the box cover (16)
Center position is equipped with filling opening (20), and the outside of the filling opening (20) is bolted with end cap (21), the top of the end cap (21)
Circular hole (22) are offered on wall.
5. a kind of operating room according to claim 2 splashproof blood device, it is characterised in that: the bottom of the box cover (16)
Silica gel sealing pad is additionally provided between the top of the box body (15), the drain pipe (12) is and described at least provided with two
Valve (13) are mounted on drain pipe (12).
6. a kind of operating room according to claim 2 splashproof blood device, it is characterised in that: the inside of the box body (15)
It is also integrally formed with four mounting ears (25), offers inside four mounting ears (25) and to match with the screw (19)
Threaded hole.
7. a kind of operating room according to claim 2 splashproof blood device, it is characterised in that: the outside of the box body (15)
It is also fixedly installed on face control switch (17), the control switch (17) and the immersible pump (23) are connected in series.
8. a kind of operating room according to claim 2 splashproof blood device, it is characterised in that: the box body (15) is rectangular
Box body, and there are four rubber feet (18), four rubber feets (18) for the bottom four corners fixed installation of the box body (15)
It is symmetrical arranged.
9. a kind of operating room according to claim 2 splashproof blood device, it is characterised in that: the box body (15) and described
Cylindrical housings (3) and the flange collar (4) are that transparent polypropylene plastics are made.
10. a kind of operating room according to claim 1 splashproof blood device, it is characterised in that: the cylindrical housings (3)
Upper end end wall center position be reserved with the circular through hole for being connected with the flange collar (4), the circular through hole it is straight
Diameter is identical as the internal diameter of the flange collar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624538.2A CN110301982B (en) | 2019-07-11 | 2019-07-11 | Blood splash prevention device for operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624538.2A CN110301982B (en) | 2019-07-11 | 2019-07-11 | Blood splash prevention device for operating room |
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| CN110301982A true CN110301982A (en) | 2019-10-08 |
| CN110301982B CN110301982B (en) | 2022-02-08 |
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| CN201910624538.2A Active CN110301982B (en) | 2019-07-11 | 2019-07-11 | Blood splash prevention device for operating room |
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| CN110624150A (en) * | 2019-10-24 | 2019-12-31 | 常州市第一人民医院 | Plasma separation protein A immunoadsorption device |
| CN110680513A (en) * | 2019-10-11 | 2020-01-14 | 山东大学齐鲁医院(青岛) | Protective cover for joint replacement |
| CN110840572A (en) * | 2019-11-11 | 2020-02-28 | 丽水市人民医院 | Disposable electric saw splashproof translucent cover |
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| CN110301982B (en) | 2022-02-08 |
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