CN203417352U - Device for disinfecting medical tube joint - Google Patents
Device for disinfecting medical tube joint Download PDFInfo
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- CN203417352U CN203417352U CN201320382967.1U CN201320382967U CN203417352U CN 203417352 U CN203417352 U CN 203417352U CN 201320382967 U CN201320382967 U CN 201320382967U CN 203417352 U CN203417352 U CN 203417352U
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- 230000000249 desinfective effect Effects 0.000 title claims abstract description 16
- 238000000502 dialysis Methods 0.000 claims abstract description 98
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 71
- 239000010936 titanium Substances 0.000 claims abstract description 71
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 71
- 239000012528 membrane Substances 0.000 claims abstract description 19
- 230000001954 sterilising effect Effects 0.000 claims description 21
- 210000000683 abdominal cavity Anatomy 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 9
- 229920001296 polysiloxane Polymers 0.000 claims description 7
- 210000003815 abdominal wall Anatomy 0.000 claims description 6
- 239000012780 transparent material Substances 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 49
- 238000000034 method Methods 0.000 abstract description 20
- 230000008569 process Effects 0.000 abstract description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 15
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000036512 infertility Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract description 2
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000645 desinfectant Substances 0.000 description 17
- 230000008878 coupling Effects 0.000 description 15
- 238000010168 coupling process Methods 0.000 description 15
- 238000005859 coupling reaction Methods 0.000 description 15
- 210000004379 membrane Anatomy 0.000 description 15
- 239000000741 silica gel Substances 0.000 description 13
- 229910002027 silica gel Inorganic materials 0.000 description 13
- 239000000243 solution Substances 0.000 description 9
- 208000015181 infectious disease Diseases 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000002421 anti-septic effect Effects 0.000 description 6
- 108010025899 gelatin film Proteins 0.000 description 6
- 238000001802 infusion Methods 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 201000010099 disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 206010034674 peritonitis Diseases 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 238000002560 therapeutic procedure Methods 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 210000003734 kidney Anatomy 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000005201 scrubbing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- 208000009304 Acute Kidney Injury Diseases 0.000 description 1
- 206010034665 Peritoneal fibrosis Diseases 0.000 description 1
- 208000033626 Renal failure acute Diseases 0.000 description 1
- 206010066901 Treatment failure Diseases 0.000 description 1
- 230000003187 abdominal effect Effects 0.000 description 1
- 201000011040 acute kidney failure Diseases 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 208000020832 chronic kidney disease Diseases 0.000 description 1
- 208000022831 chronic renal failure syndrome Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000385 dialysis solution Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000002458 infectious effect Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 239000003330 peritoneal dialysis fluid Substances 0.000 description 1
- 210000004303 peritoneum Anatomy 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000012414 sterilization procedure Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
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- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model relates to a device for disinfecting a medical tube joint, in particular to a device which is suitable for peritoneal dialysis treatment and used for disinfecting a titanium joint of a peritoneal dialysis tube. The medical tube joint is connected with a medical tube. The device for disinfecting the medical tube joint comprises a bottle body and a bottle cap, wherein the bottle body is used for accommodating a disinfection liquid; the bottle cap can be mounted and connected to the upper end part of the bottle body in a sealing manner; a hole allowing the medical tube joint to be inserted into and pulled out is formed in the bottle cap; the hole diameter is correspondingly matched with the diameter of the medical tube joint; the hole area is covered with an elastic silica membrane; and the device provides relatively sealed disinfection space for the medical tube joint. The device can effectively guarantee sterility and safety of a whole disinfection process, and is convenient to operate.
Description
Technical Field
The utility model belongs to the medical field, concretely relates to be used for sterile device of medical coupling especially is fit for being applied to among the peritoneal dialysis treatment, as being used for the sterile device of peritoneal dialysis pipe titanium joint.
Background
Infusion tube therapy is particularly common, and in infusion tube therapy, particularly for disease therapy which is very easy to cause infection complications, infection can be caused when any link of an infusion tube is polluted, great pain is caused to a patient, extra medical cost is caused, and finally treatment failure is caused. The related safe operation and management of the core devices of the infusion tube tend to be more and more standard, but the potential safety hazard still exists for details, such as the management of the disinfection process of various medical tube joints.
A typical example of the disease treatment which is very likely to cause infectious complications is peritoneal dialysis (PD, hereinafter, simply referred to as "peritoneal dialysis"), which uses the human peritoneum as a semi-permeable membrane, uses the abdominal cavity as an exchange space, and uses diffusion and convection effects to remove excess water, metabolites and toxins in the body, thereby achieving blood purification and kidney replacement functions, and is an effective kidney replacement treatment method for treating acute kidney injury and chronic renal failure. With the development of peritoneal dialysis, the incidence of complications such as peritonitis due to infection has decreased, but this has been the major cause of failure of peritoneal dialysis and affecting the patient's survival. As described above, the adequacy and long-term effectiveness of peritoneal dialysis treatment require strict peritoneal dialysis safety operation management to support assurance, and the frequent occurrence of peritonitis not only causes peritoneal fibrosis to degrade dialysis function, but also is a major cause of the patient being forced to withdraw from dialysis treatment.
The peritoneal dialysis device comprises a set of closed pipeline system, and specifically comprises a peritoneal dialysis tube, an external short tube and a duplex double-bag system which are sequentially connected and arranged in the abdominal cavity of a patient, wherein peritoneal dialysis liquid is filled into the abdominal cavity through the duplex double-bag system, the external short tube and the peritoneal dialysis tube, and is drained out of the abdominal cavity through the pipeline system and enters the duplex double-bag system after the abdominal cavity stays for a certain time; wherein, the duplex double-bag system is destroyed and abandoned immediately after the perfusion and drainage of the peritoneal dialysis solution are finished, and belongs to a disposable consumable; the external short pipe is a connecting pipe between the peritoneal dialysis catheter and the duplex double-bag system, and is generally required to be replaced once every half year except for being polluted and damaged by accidental contact; the peritoneal dialysis catheter is a passage for the peritoneal dialysis fluid to enter and exit from the abdominal cavity of a patient, is a lifeline for peritoneal dialysis treatment, and comprises an abdominal cavity internal section peritoneal dialysis catheter, an abdominal wall section peritoneal dialysis catheter and an external section peritoneal dialysis catheter which are fixed in the abdominal cavity and on the abdominal wall through invasive surgery, wherein the tail end of the external tube is connected with one end of a metal joint, and the titanium is clinically used at present, so the abdominal dialysis catheter is called a peritoneal dialysis catheter titanium joint, and can also be called a titanium joint for short; the other end of the titanium joint (generally 25mm in length and 10mm in diameter) is fixedly connected with an external short pipe; except for severe peritonitis or damage or withdrawal from dialysis treatment, the peritoneal dialysis catheter is generally used for a long time or for the whole life and is not replaced, and meanwhile, the infection rate is reduced by replacing an external short pipe fixedly connected with the peritoneal dialysis catheter regularly (the general period is half a year), so that the peritoneal dialysis catheter is ensured to be used for a long time or for the whole life, and meanwhile, the patient is prevented from suffering from diseases caused by replacing the peritoneal dialysis catheter for many times. Therefore, it is necessary to replace the external short pipe safely and aseptically, and in replacing the external short pipe, the titanium joint tightly connected thereto needs to be sterilized.
The existing basic process for replacing the external short pipe is as follows: firstly, scrubbing and disinfecting the interface of the titanium joint and the external short pipe; and separating the titanium joint from the external short pipe, soaking and sterilizing the titanium joint, and finally connecting the soaked and sterilized titanium joint with a new sterile external short pipe. Wherein, the titanium joint is disinfected and soaked to ensure the safe and sterile replacement of the external short pipe. In the prior operation, no special vessel is used for containing disinfectant to soak and disinfect the titanium joint, and a dispensing cup or a common disinfection bottle is used for replacing the disinfection. This whole disinfection process has more hidden danger and inconvenience:
1, the disinfection process is not carried out and the vessel can not be covered and sealed, and the vessel disinfectant which is not covered and sealed is exposed in the air and is volatile, so that the disinfection effect is reduced, and the risk of infection is increased;
2, on the basis of the point 1, when the titanium joint is put into or taken out of a vessel, the titanium joint is easy to touch the mouth of the vessel, so that the titanium joint is polluted, and the risk of infection is further increased; and the vessel containing the disinfectant is easy to be knocked over by accident;
3, the operator needs to hold the disinfection bottle by hand for 30 minutes to complete the disinfection of the titanium joint, so that the requirement of proper limb movement of the patient is limited, and the comfort of the patient is influenced;
4, an operator pours the disinfectant which is roughly judged to be used for disinfecting the titanium joint into the vessel, and the disinfectant is easily wasted in the mode found in the actual operation.
In view of the above, there is therefore a great need to propose a device for the disinfection of medical tubing joints, in particular of peritoneal dialysis tubing titanium joints, which avoids the above-mentioned problems, ensuring sterile safety of the entire disinfection process and convenient handling.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a device for sterilizing a medical tube connector, which ensures the sterility and safety of the whole sterilizing process and is convenient to operate.
According to the utility model discloses a device that is used for medical coupling disinfection that the purpose provided, medical coupling connect medical pipe, include:
the bottle body is used for containing disinfectant;
the bottle cap is connected to the upper end part of the bottle body in a sealing and installing manner;
the bottle cap is provided with a hole for inserting and pulling out the medical pipe joint; wherein,
the diameter of the hole is correspondingly matched with the diameter of the medical pipe joint;
covering the hole area with an elastic silica gel film;
the device provides a relatively sealed disinfection space for the medical pipe joint.
Preferably, the bottle body includes the body that is used for holding the antiseptic solution and is located the bottleneck of body upper end, the bottleneck be equipped with the screw port, the bottle lid on the inner periphery be equipped with can with the screw port cooperation sealed bottle lid spiral of screwing.
Preferably, the bottle body is made of transparent materials, scales are marked on the bottle body, and the scales correspond to the volume of the bottle body one to one.
Preferably, the bottle body is in the shape of a flask with a wide bottom and a narrow top, and the end part in the direction of the narrow top forms the bottle neck.
Preferably, the bottle cap is provided with a protective cover, the protective cover comprises a cover edge which surrounds the edge of the bottle cap and has a certain height above the edge of the bottle cap, and an upward cover edge opening is formed by the inner side surface of the cover edge in a surrounding mode.
Preferably, the cover edge is in an umbrella shape.
Preferably, the included angle between the cover edge and the axial direction of the bottle cap is 14-16 degrees, and the diameter of the cover edge at the opening end is larger than that of the bottle cap.
Preferably, the elastic silicone membrane is provided with a guiding hidden opening for facilitating the insertion of the medical pipe joint, when the medical pipe joint is arranged in the bottle body, the elastic silicone membrane is tightly attached to the edge of the inserted medical pipe, and the device provides a relatively sealed disinfection space for the medical pipe joint.
Preferably, the guide hidden opening is in a cross shape.
Preferably, the medical tube is a peritoneal dialysis tube, and the medical tube joint is a peritoneal dialysis tube titanium joint;
the peritoneal dialysis catheter comprises an abdominal cavity inner section peritoneal dialysis catheter, an abdominal wall section peritoneal dialysis catheter and an external section peritoneal dialysis catheter, wherein the tail end of the external section peritoneal dialysis catheter is connected with a peritoneal dialysis catheter titanium connector;
the device provides a relatively sealed disinfection space for the peritoneal dialysis catheter titanium joint.
Preferably, the peritoneal dialysis catheter titanium joint is 24-26mm long and 9.5-10.5mm in diameter; the height of the bottle body is 43-47mm, and the diameter of the bottom of the bottle body is 43-47 mm; the diameter of the bottle cap is 33-37 mm; the diameter of the hole is 11-13 mm.
Preferably, the elastic silica gel membrane is provided with a guide hidden opening convenient for inserting the peritoneal dialysis catheter titanium joint, the diameter of the guide hidden opening is 2-5mm, and when the peritoneal dialysis catheter titanium joint is arranged in the bottle body, the elastic silica gel membrane is tightly attached to the edge of the inserted external section peritoneal dialysis catheter.
Preferably, the bottle cap is provided with a protective cover which comprises a cover edge surrounding the edge of the bottle cap and having a certain height along the upper part of the edge of the bottle cap, and an upward cover edge opening is formed by the surrounding of the inner side surface of the cover edge; wherein,
the cover edge is in an umbrella shape, and the included angle between the cover edge and the axial direction of the bottle cap is 14-16 degrees;
the height of the cover edge is 18-22 cm.
The utility model discloses a set up one kind and screwed the disinfection that the erection joint connects into by bottle and bottle lid seal and be used for the disinfection of medical coupling, set up the hole that is used for medical coupling to insert and extract on the bottle lid, and cover the elastic silica gel membrane with the hole territory, consequently can provide the disinfection space of external relative seal for medical coupling after bottle and the sealed erection joint of bottle lid, stopped because pollution and other influences that the unsealed probably causes medical coupling in the disinfection process, consequently the utility model discloses especially, be fit for being applied to peritoneal dialysis treatment, as being used for the sterile device of peritoneal dialysis pipe titanium joint, relative to the disinfection operation of peritoneal dialysis pipe titanium joint in the prior art, the utility model provides a this external relative sealed disinfection space has avoided antiseptic solution to expose in the air volatile and reduce the condition emergence of disinfection effect, reduces the danger of infection; furthermore, the peritoneal dialysis catheter titanium joint of the utility model is contacted with the sterile elastic silica gel membrane when being inserted into and pulled out of the hole, thereby avoiding the easy touch pollution of the peritoneal dialysis catheter titanium joint and the vessel in the prior art; furthermore, the device structure which is relatively sealed to the outside allows the limbs of the patient to move properly in the disinfection process, removes the constraint feeling on the limbs of the patient, and simultaneously avoids the possibility that the existing vessel which is not covered and sealed is easily knocked over by accident;
on the basis, the utility model also provides a plurality of optimization schemes and improves the device that is used for medical coupling disinfection: further optimally, the utility model provides a make the body adopt transparent material, mark the scale on it, the scale with body volume one-to-one, can directly observe and confirm that medical coupling is totally immersed in the antiseptic solution through transparent body, when the actual operation is used, because there is the scale to refer to, can pour into the accurate volume of antiseptic solution as required, avoided the waste of antiseptic solution; further optimally, the bottle body of the utility model is designed into a flask shape with wide bottom and narrow top, thereby further avoiding the possibility that the device is accidentally touched and overturned; further optimally, the protective cover is arranged on the edge of the bottle cap, so that the possibility that the fingers of an operator or a patient carelessly touch the sterile elastic silica gel film on the bottle cap to directly or indirectly pollute the medical pipe joint is avoided; further optimally, the elastic silica gel film is also provided with a guiding hidden opening, so that the medical pipe joint can be conveniently inserted.
Therefore, the utility model discloses a be used for sterile device of medical coupling to provide the disinfection space to outer relative seal for medical coupling, ensure that whole disinfection process is aseptic safe, and convenient operation, especially be fit for being applied to among the peritoneal dialysis treatment, as being used for the sterile device of peritoneal dialysis pipe titanium joint, various hidden dangers and inconvenience when having avoided current peritoneal dialysis pipe titanium joint disinfection operation completely.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a front view of a device for sterilizing a transperitoneal titanium joint in accordance with a first embodiment of the present invention;
FIG. 2 is a top view of the apparatus for sterilizing a titanium joint of an peritoneal dialysis catheter in accordance with a first embodiment of the present invention;
the embodiment of the utility model provides a be used for sterile device of medical coupling, medical coupling connect medical pipe, include:
the bottle body is used for containing disinfectant;
the bottle cap is connected to the upper end part of the bottle body in a sealing and installing manner;
the bottle cap is provided with a hole for inserting and pulling out the medical pipe joint; wherein,
the diameter of the hole is correspondingly matched with the diameter of the medical pipe joint;
covering the hole area with an elastic silica gel film;
the device provides a relatively sealed disinfection space for the medical pipe joint.
Preferably, the bottle body includes the body that is used for holding the dress antiseptic solution and is located the bottleneck of body upper end, the bottleneck be equipped with the screw port, the bottle lid on week be equipped with can with the screw port cooperation sealed bottle lid spiral of screwing, guarantee the sealed effect when erection joint between bottle and the bottle lid.
Preferably, the bottle body is made of transparent materials, scales are marked on the bottle body and correspond to the volume of the bottle body one to one, the transparent bottle body can be used for directly observing and confirming that the medical pipe joint is completely immersed in the disinfectant, and when the medical pipe joint is actually operated and used, due to the fact that the scales are used for reference, the accurate amount of the disinfectant can be poured according to needs, and the disinfectant is prevented from being wasted; further preferably, the transparent material can be transparent plastic.
Preferably, the bottle body is in the shape of a flask with a wide bottom and a narrow top, and the end part in the direction of the narrow top forms the bottle neck, so that the device is prevented from being easily touched and knocked over.
Preferably, the bottle lid on be equipped with the protection casing, including around bottle lid edge and along the cover edge that has a take the altitude above the bottle lid edge, the cover edge medial surface around forming the cover edge opening upwards, the setting of protection casing can effectively avoid operator or patient's finger to touch the aseptic elastic silica gel membrane on the bottle lid carelessly, causes the possibility of polluting peritoneal dialysis pipe titanium joint.
In order to improve the protection effect, it is further preferable that the cover has an umbrella shape along the edge. Still further preferably, the included angle between the cover edge and the axial direction of the bottle cap is 14-16 degrees, the diameter of the opening end of the cover edge is larger than that of the bottle cap, and most preferably, the included angle between the cover edge and the axial direction of the bottle cap is 15 degrees.
Of course, the cover edge of the present invention may also adopt other shapes, such as U-shape, etc.
Preferably, the elastic silicone membrane is provided with a guiding hidden opening for facilitating the insertion of the medical pipe joint, when the medical pipe joint is arranged in the bottle body, the elastic silicone membrane is tightly attached to the edge of the inserted medical pipe to ensure the overall sealing performance, and the device provides a relatively sealed disinfection space for the medical pipe joint.
The guiding hidden opening can be set into any shape according to actual needs, preferably, in order to improve the guiding effect when the medical pipe joint is inserted, the guiding hidden opening is in a cross shape, and a Chinese character 'mi' -shape, a conical shape and the like can be adopted.
Preferably, the medical tube is a peritoneal dialysis tube, and the medical tube joint is a peritoneal dialysis tube titanium joint;
the peritoneal dialysis catheter comprises an abdominal cavity inner section peritoneal dialysis catheter, an abdominal wall section peritoneal dialysis catheter and an external section peritoneal dialysis catheter, wherein the tail end of the external section peritoneal dialysis catheter is connected with a peritoneal dialysis catheter titanium connector;
the device provides a relatively sealed disinfection space for the peritoneal dialysis catheter titanium joint.
Preferably, the peritoneal dialysis catheter titanium joint is 24-26mm long and 9.5-10.5mm in diameter; the height of the bottle body is 43-47mm, and the diameter of the bottom of the bottle body is 43-47 mm; the diameter of the bottle cap is 33-37 mm; the diameter of the hole is 11-13 mm.
Preferably, the height of the bottle neck is 4-6mm, and the height of the bottle cap is basically consistent with the height of the bottle neck correspondingly.
Preferably, the elastic silica gel membrane is provided with a guide hidden opening convenient for inserting the peritoneal dialysis catheter titanium joint, the diameter of the guide hidden opening is 2-5mm, and when the peritoneal dialysis catheter titanium joint is arranged in the bottle body, the elastic silica gel membrane is tightly attached to the edge of the inserted external section peritoneal dialysis catheter.
Preferably, the bottle cap is provided with a protective cover which comprises a cover edge surrounding the edge of the bottle cap and having a certain height along the upper part of the edge of the bottle cap, and an upward cover edge opening is formed by the surrounding of the inner side surface of the cover edge; wherein,
the cover edge is in an umbrella shape, and the included angle between the cover edge and the axial direction of the bottle cap is 14-16 degrees;
the height of the cover edge is 18-22 cm.
Further preferably, the protection casing can split type rigid coupling at the bottle lid edge, if bond, also can adopt the integral type rigid coupling at the bottle lid edge, if adopt injection moulding, the protection casing be soft translucent cover, be difficult for haring touching person's skin tissue when using.
In order to better illustrate the technical solution of the present invention, several embodiments will be exemplified below, which are all applied to peritoneal dialysis treatment as a device for sterilizing a peritoneal dialysis catheter titanium joint, specifically, the peritoneal dialysis catheter comprises an abdominal cavity inner section peritoneal dialysis catheter, an abdominal wall section peritoneal dialysis catheter and an external section peritoneal dialysis catheter, the tail end of the external section peritoneal dialysis catheter is connected with the peritoneal dialysis catheter titanium joint, wherein the peritoneal dialysis catheter titanium joint has a length of 25mm and a diameter of 10mm (this is a general size specification for clinical use);
the embodiment of the utility model provides a be used for abdomen permeable tube titanium to connect sterile device all adopts the sterilization process, and adopts the independent packaging, arouses the pollution for avoiding the reuse for abdomen permeable tube titanium connects sterile device is disposable device.
First embodiment mode
FIG. 1 is a front view of a device for sterilizing a transperitoneal titanium joint in accordance with a first embodiment of the present invention; FIG. 2 is a top view of the apparatus for sterilizing a titanium joint of an peritoneal dialysis catheter in accordance with a first embodiment of the present invention; the device for sterilizing a transperitoneal titanium joint shown in figures 1 and 2 comprises:
the bottle body 10 comprises a bottle body 11 made of transparent plastic and used for containing disinfectant and a bottle neck (not shown) positioned at the upper end of the bottle body, wherein the bottle body 11 is in a shape of a flask with a wide bottom and a narrow top, the end part positioned in the narrow top direction forms the bottle neck, the bottle neck is provided with a spiral port (not shown), the height B of the bottle body is 40mm, the diameter A of the bottom of the bottle body is 45mm, the bottle body 11 is marked with scales 12 which are 5ml serving as a horizontal grid unit and are 50ml in total, and the scales 12 correspond to the volume of the bottle body 11 one by one; the bottleneck height C is 5 mm;
a bottle cap 20, wherein a bottle cap screw (not shown) which can be matched with a screw port for sealing and screwing is arranged on the inner periphery of the bottle cap 20, the height of the bottle cap is basically corresponding to the height C of a bottle neck, and the diameter E of the bottle cap is 35 mm;
a hole 21 for inserting and pulling out a titanium joint of the peritoneal tube is formed in the center of the bottle cap 20; wherein,
the diameter of the hole 21 is 12mm and is correspondingly matched with the diameter of the titanium joint of the peritoneal tube;
the hole area is covered with an elastic silicon membrane 22, a cross-shaped guiding hidden opening 23 which is convenient for inserting a titanium connector of the peritoneal tube is arranged on the elastic silicon membrane 22, and the diameter of the guiding hidden opening 23 is 3 mm;
the bottle cap 20 is provided with a protective cover, the protective cover is preferably a soft transparent cover, and comprises a cover edge 24 which surrounds the edge of the bottle cap 20 and has a certain height along the upper part of the edge of the bottle cap 20, the cover edge 24 is in an umbrella shape, the inner side surface of the cover edge 24 is surrounded to form an upward cover edge opening 25, wherein,
the angle alpha between the cover edge 24 and the axial direction of the bottle cap 20 is about 15 degrees;
the height D of the cover edge is 20 mm;
the total height of the container device is about 65 mm.
When the peritoneal dialysis catheter titanium joint is arranged in the bottle body 10, the elastic silicon membrane 22 is tightly attached to the edge of the peritoneal dialysis catheter inserted into the external section of the body, so that the device formed by the bottle cap 20 and the bottle body 10 provides a relatively sealed disinfection space for the peritoneal dialysis catheter titanium joint.
The specific sterilization procedure of this first embodiment may be as follows:
(1) firstly, the packaging and taking-out device is disassembled, the bottle cap 20 is opened, the required amount of the disinfectant is poured into the bottle body 10 according to the scale 12, the proper amount is that the peritoneal dialysis catheter titanium joint is completely immersed, and clinically, the disinfectant is generally about 30ml of 0.5wt% of an iodine solution; then the bottle cap 20 is screwed tightly;
(2) secondly, scrubbing and disinfecting the interface between the peritoneal dialysis catheter titanium joint and the external short pipe, and then separating the peritoneal dialysis catheter titanium joint from the external short pipe; then after the separated peritoneal dialysis catheter titanium joint is wiped and disinfected again by a cotton swab, the peritoneal dialysis catheter titanium joint is inserted into the disinfectant in the bottle body 10 from the position of a guide hidden opening 23 which is in a cross shape and is positioned on an elastic silica gel film 22 in the center of the bottle cap 20, and the elastic silica gel film 22 is just tightly attached to the edge of the inserted peritoneal dialysis catheter at the external section of the body, so that the peritoneal dialysis catheter titanium joint is positioned in a disinfection space which is relatively sealed to the outside;
(3) immersing the peritoneal dialysis catheter titanium joint in a disinfectant for disinfection for 30 minutes;
(4) and thirdly, pulling out the peritoneal dialysis catheter titanium joint, and wiping off disinfectant on the peritoneal dialysis catheter titanium joint by using a cotton swab to complete the disinfection process of the peritoneal dialysis catheter titanium joint.
The whole disinfection process is simple and convenient to operate, the patient can properly move limbs, contact pollution is effectively avoided, the disinfection effect is improved, and waste of disinfectant is avoided.
In the first embodiment, the peritoneal tube is sterilized and then connected with the disassembled sterile new external short tube, and finally, the process of replacing the external short tube is smoothly completed.
Second embodiment mode
Reference may also be made to the device for the sterilisation of titanium joints of peritoneal tubes in accordance with the first embodiment shown in figures 1 and 2, the second embodiment differing from the first embodiment only in that:
the height B of the bottle body is 38mm, the diameter A of the bottom of the bottle body is 43mm, and the height C of the bottle neck is 5 mm;
the height of the bottle cap is basically corresponding to the height C of the bottle neck, and the diameter E of the bottle cap is 33 mm;
the diameter of the hole is 11 mm;
the diameter of the guide hidden opening is 2 mm;
the cover edge 24 is in an umbrella shape, and the included angle alpha between the cover edge 24 and the axial direction of the bottle cap 20 is about 14 degrees;
the height D of the cover edge is 18 mm;
the total height of the container device is about 61 mm.
The rest of the structure and the sterilization process are the same as those of the first embodiment.
Third embodiment mode
Reference may also be made to the device for the sterilisation of titanium joints of peritoneal tubes in accordance with the first embodiment shown in figures 1 and 2, the third embodiment differing from the first embodiment only in that:
the height B of the bottle body is 40mm, the diameter A of the bottom of the bottle body is 44mm, and the height C of the bottle neck is 4 mm;
the height of the bottle cap is basically corresponding to the height C of the bottle neck, and the diameter E of the bottle cap is 35 mm;
the diameter of the hole is 12.5 mm;
the diameter of the guide hidden opening is 4 mm;
the cover edge 24 is in an umbrella shape, and the included angle alpha between the cover edge 24 and the axial direction of the bottle cap 20 is about 14.5 degrees;
the height D of the cover edge is 20.5 mm;
the total height of the container device is about 64.5 mm.
The rest of the structure and the sterilization process are the same as those of the first embodiment.
Fourth embodiment mode
Reference may also be made to the device for the sterilisation of titanium joints of peritoneal tubes in accordance with the first embodiment shown in figures 1 and 2, the fourth embodiment differing from the first embodiment only in that:
the height B of the bottle body is 41mm, the diameter A of the bottom of the bottle body is 46mm, and the height C of the bottle neck is 6 mm;
the height of the bottle cap is basically corresponding to the height C of the bottle neck, and the diameter E of the bottle cap is 37 mm;
the diameter of the hole is 13 mm;
the diameter of the guide hidden opening is 5 mm;
the cover edge 24 is in an umbrella shape, and the included angle alpha between the cover edge 24 and the axial direction of the bottle cap 20 is about 15.5 degrees;
the height D of the cover edge is 21 mm;
the total height of the container device is about 68 mm.
The rest of the structure and the sterilization process are the same as those of the first embodiment.
Fifth embodiment mode
Reference may also be made to the device for the sterilisation of titanium joints of peritoneal tubes in accordance with the first embodiment shown in figures 1 and 2, the fifth embodiment differing from the first embodiment only in that:
the height B of the bottle body is 40mm, the diameter A of the bottom of the bottle body is 45mm, and the height C of the bottle neck is 5 mm;
the height of the bottle cap is basically corresponding to the height C of the bottle neck, and the diameter E of the bottle cap is 35 mm;
the diameter of the hole is 12.5 mm;
the diameter of the guide hidden opening is 2.5 mm;
the cover edge 24 is in an umbrella shape, and the included angle alpha between the cover edge 24 and the axial direction of the bottle cap 20 is about 14 degrees;
the height D of the cover edge is 20 mm;
the total height of the container device is about 65 mm.
The rest of the structure and the sterilization process are the same as those of the first embodiment.
Sixth embodiment mode
Reference may also be made to the device for the sterilisation of titanium joints of peritoneal tubes in accordance with the first embodiment shown in figures 1 and 2, the sixth embodiment differing from the first embodiment only in that:
the height B of the bottle body is 40mm, the diameter A of the bottom of the bottle body is 47mm, and the height C of the bottle neck is 5 mm;
the height of the bottle cap is basically corresponding to the height C of the bottle neck, and the diameter E of the bottle cap is 35 mm;
the diameter of the hole is 11.5 mm;
the diameter of the guide hidden opening is 4 mm;
the cover edge 24 is in an umbrella shape, and an included angle alpha between the cover edge 24 and the bottle cap 20 in the axial direction is about 16 degrees;
the height D of the cover edge is 22 mm;
the total height of the container device is about 67 mm.
The rest of the structure and the sterilization process are the same as those of the first embodiment.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (13)
1. A device for sterilizing a medical tubing connector to which a medical tubing is connected, comprising:
a bottle body;
a bottle cap;
the bottle cap is provided with a hole for inserting and pulling out the medical pipe joint; wherein,
the diameter of the hole is correspondingly matched with the diameter of the medical pipe joint;
the hole area is covered with an elastic silicone membrane.
2. The apparatus for disinfecting a medical tube fitting as claimed in claim 1, wherein the bottle body comprises a body for receiving a disinfecting solution and a neck at an upper end of the body, the neck is provided with a screw port, and the cap is provided at an inner periphery thereof with a cap screw which is engaged with the screw port and is tightly screwed.
3. The apparatus for sterilizing medical tubing connectors as defined in claim 2, wherein said body is made of transparent material and has graduations marked thereon, said graduations corresponding to the volume of said body.
4. The apparatus for sterilizing medical tubing connectors as claimed in claim 2, wherein said body is in the shape of a flask with a wide bottom and a narrow top, and the ends in the narrow top form said neck.
5. The device for sterilizing medical tubing connectors as claimed in claim 1, wherein said cap is provided with a protective shield comprising a shield rim surrounding the rim of the cap and having a height above the rim of the cap, said shield rim being open around the inside thereof with the shield rim facing upwards.
6. The device for disinfecting a medical tubing joint as claimed in claim 5, wherein said cover is umbrella-shaped.
7. The device for disinfecting a medical tubing fitting of claim 6, wherein the cap is angled at 14-16 ° from the axial direction of the cap, and wherein the diameter of the cap along the open end is greater than the diameter of the cap.
8. The device for disinfecting a medical tube joint as claimed in claim 1, wherein the elastic silicone membrane is provided with a guide-concealed opening.
9. The device for disinfecting a medical tubing fitting of claim 8, wherein said guide recess opening is cross-shaped.
10. The device for disinfecting a medical tube fitting of any one of claims 1 to 9, wherein said medical tube is a peritoneal dialysis tube and said medical tube fitting is a peritoneal dialysis tube titanium fitting;
the peritoneal dialysis catheter comprises an abdominal cavity inner section peritoneal dialysis catheter, an abdominal wall section peritoneal dialysis catheter and an external section peritoneal dialysis catheter, wherein the tail end of the external section peritoneal dialysis catheter is connected with a peritoneal dialysis catheter titanium connector.
11. The device for sterilizing medical tubing connectors as claimed in claim 10, wherein said trans-peritoneal titanium connector has a length of 24-26mm and a diameter of 9.5-10.5 mm; the height of the bottle body is 43-47mm, and the diameter of the bottom of the bottle body is 43-47 mm; the diameter of the bottle cap is 33-37 mm; the diameter of the hole is 11-13 mm.
12. The device for disinfecting a medical tube joint according to claim 11, wherein the elastic silicone membrane is provided with a guide concealed opening, and the diameter of the guide concealed opening is 2-5 mm.
13. The device for disinfecting a medical tubing joint as claimed in claim 11, wherein the cap is provided with a protective shield comprising a shield rim surrounding the edge of the cap and having a height above the edge of the cap, the shield rim being inwardly surrounded to form an upwardly facing shield opening; wherein,
the cover edge is in an umbrella shape, and the included angle between the cover edge and the axial direction of the bottle cap is 14-16 degrees;
the height of the cover edge is 18-22 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320382967.1U CN203417352U (en) | 2013-06-28 | 2013-06-28 | Device for disinfecting medical tube joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320382967.1U CN203417352U (en) | 2013-06-28 | 2013-06-28 | Device for disinfecting medical tube joint |
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| Publication Number | Publication Date |
|---|---|
| CN203417352U true CN203417352U (en) | 2014-02-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320382967.1U Expired - Fee Related CN203417352U (en) | 2013-06-28 | 2013-06-28 | Device for disinfecting medical tube joint |
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| Country | Link |
|---|---|
| CN (1) | CN203417352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843437A (en) * | 2021-02-03 | 2021-05-28 | 深圳市第二人民医院(深圳市转化医学研究院) | Anti-leakage thoracic and abdominal cavity drainage tube |
-
2013
- 2013-06-28 CN CN201320382967.1U patent/CN203417352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112843437A (en) * | 2021-02-03 | 2021-05-28 | 深圳市第二人民医院(深圳市转化医学研究院) | Anti-leakage thoracic and abdominal cavity drainage tube |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160628 |