CN108853623A - The saturating external short tube end fixing device of abdomen - Google Patents
The saturating external short tube end fixing device of abdomen Download PDFInfo
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- CN108853623A CN108853623A CN201810064850.6A CN201810064850A CN108853623A CN 108853623 A CN108853623 A CN 108853623A CN 201810064850 A CN201810064850 A CN 201810064850A CN 108853623 A CN108853623 A CN 108853623A
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- peritoneal dialysis
- moon
- fixing
- shaped clamping
- driving cylinder
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- 210000001015 abdomen Anatomy 0.000 title abstract 6
- 238000009738 saturating Methods 0.000 title abstract 6
- 238000000502 dialysis Methods 0.000 claims abstract description 142
- 230000000903 blocking effect Effects 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 9
- 230000003187 abdominal effect Effects 0.000 claims description 6
- 230000035515 penetration Effects 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims description 3
- 239000000385 dialysis solution Substances 0.000 abstract description 30
- 239000007788 liquid Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 8
- 210000002445 nipple Anatomy 0.000 abstract 5
- 230000003028 elevating effect Effects 0.000 abstract 2
- 210000004303 peritoneum Anatomy 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 9
- 239000003330 peritoneal dialysis fluid Substances 0.000 description 8
- 206010034674 peritonitis Diseases 0.000 description 5
- 230000005499 meniscus Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 210000003200 peritoneal cavity Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241001272720 Medialuna californiensis Species 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 238000002637 fluid replacement therapy Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/28—Peritoneal dialysis ; Other peritoneal treatment, e.g. oxygenation
- A61M1/285—Catheters therefor
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
- A61M25/02—Holding devices, e.g. on the body
- A61M2025/024—Holding devices, e.g. on the body having a clip or clamp system
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Emergency Medicine (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Urology & Nephrology (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
The present invention discloses the saturating external short tube end fixing device of abdomen；Including lifting support and clamping device；Lifting support includes the universal rotational wheel of weight bearing foundation, elevating lever and band brake part；Clamping device is fixed at the top of elevating lever.Effect：The saturating patient of abdomen is when changing peritoneal dialysis solution, one end close to its nipple of the saturating external short tube of the abdomen connecting with peritoneum dialysis catheter with it is stuck on clamping device, and so that its nipple stretches out, peritoneal dialysis solution drainage tube joint part is handled again, its end is directed at nipple and is screwed on nipple, so, when the saturating patient of abdomen changes liquid, only operate peritoneal dialysis solution drainage tube, so that convenient for manipulation, make to go smoothly and is not easy to shake, make it possible to be effectively reduced the saturating external short tube of abdomen nipple and peritoneal dialysis solution drainage tube interface by foreign object or its outer wall touches contaminated probability each other, lifting support height is adjustable, make it suitable for height difference patient use, in turn, using effect of the present invention is good.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a fixing device for an external short pipe end head of a peritoneal dialysis machine.
Background
An external short tube for peritoneal dialysis, as the name suggests, is a connecting tube for connecting a peritoneal dialysis tube and a peritoneal dialysis fluid drainage tube, one end of which is provided with a titanium joint for connecting the peritoneal dialysis tube, and the other end is provided with a threaded joint for connecting the peritoneal dialysis fluid drainage tube. The connecting end of the corresponding peritoneal dialysis solution drainage tube is provided with a screw hole matched with the corresponding threaded connector, and the tail end of the peritoneal dialysis solution drainage tube is connected with a drainage bag for arranging drainage solution.
For peritoneal dialysis patients who are in rest at home, go to work or travel outside, peritoneal dialysis liquid exchange needs to be carried out 3 to 4 times every day, an iodophor cap on an external peritoneal dialysis short pipe connector needs to be opened when the peritoneal dialysis liquid exchange is carried out each time, so that the external peritoneal dialysis short pipe is connected with a peritoneal dialysis liquid drainage pipe to lead out peritoneal dialysis liquid in the peritoneal cavity of the peritoneal dialysis patients, after the peritoneal dialysis liquid is led out, fresh peritoneal dialysis liquid needs to be filled in and is left in the peritoneal cavity of the patients to carry out liquid exchange, the external peritoneal dialysis short pipe connector needs to be separated from the peritoneal dialysis liquid drainage pipe after the peritoneal dialysis liquid is filled in the peritoneal cavity of the patients, the peritoneal dialysis short pipe connector is sealed by the iodophor cap to keep airtight and aseptic conditions, and the circulation is that the dialysis treatment is carried.
When a new peritoneal dialysis solution drainage tube is connected to the threaded joint of the corresponding peritoneal dialysis solution external short tube, a peritoneal dialysis patient generally operates with two hands, namely, the peritoneal dialysis solution external short tube is held and pinched by one hand, and the peritoneal dialysis solution drainage tube is held and pinched by the other hand, so that the corresponding threaded joint is screwed with the corresponding threaded hole.
In particular, during operation, the threaded joint of the peritoneal dialysis extension tube and the nozzle of the peritoneal dialysis drainage tube must be kept sterile, otherwise, when the peritoneal dialysis catheter touches foreign objects to cause pollution, the pipeline is easy to be polluted, so that peritonitis is easy to be caused by a peritoneal dialysis patient, when the peritoneal dialysis patient holds and pinches the peritoneal dialysis externally-connected short pipe with one hand and holds and pinches the peritoneal dialysis solution drainage pipe with the other hand, and the ends of the peritoneal dialysis solution drainage pipe are connected and fixed, the two hands of the peritoneal dialysis machine are not easy to control, the hands are easy to shake, so that the screwed joint of the peritoneal dialysis external short pipe and the peritoneal dialysis solution drainage tube can touch the hands of an operator or the outer walls of the peritoneal dialysis solution drainage tube and the peritoneal dialysis solution drainage tube can be polluted, and when a peritoneal dialysis patient carries out peritoneal dialysis solution replacement, the clothes on the body can easily touch the threaded connector of the abdominal penetration external short pipe, so that the threaded connector of the abdominal penetration external short pipe can be polluted due to the touch of the clothes of the patient.
Therefore, aiming at the current situation, the portable peritoneal dialysis external short pipe end fixing device is designed to facilitate the peritoneal dialysis patient to use and fix the threaded connector of the end of the peritoneal dialysis patient in a clamping manner, so that the peritoneal dialysis patient is prevented from being touched to cause pollution as much as possible, and the peritoneal dialysis fluid replacement operation of the peritoneal dialysis patient is facilitated, and is very necessary.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a fixing device for the end head of an external short tube for peritoneal dialysis.
The technical scheme adopted by the invention for solving the problems in the prior art is as follows: a fixing device for the end head of an external peritoneal dialysis short pipe comprises a lifting support and a clamping device for fixing the end head of the external peritoneal dialysis short pipe; wherein,
the lifting support comprises a bearing base, a lifting rod fixedly arranged in the middle of the upper end face of the bearing base and universal rotating wheels with braking pieces fixedly arranged at four corners of the bottom of the bearing base; the clamping device is fixedly arranged at the top of the lifting rod.
The above technical solution is further described as follows:
preferably, the lifting rod comprises a slave sleeve, a master sleeve and a locking knob which is arranged on the outer wall of the upper end of the master sleeve and used for locking the slave sleeve; the upper end of the slave sleeve is fixedly connected with the middle part of the lower bottom surface of the clamping device, and the lower end of the slave sleeve is movably sleeved and fixed in the master sleeve; the lower end of the main sleeve is fixedly connected with the middle part of the upper end face of the bearing base;
when the locking knob is unscrewed, the height of the slave sleeve is adjustable, so that the height of the clamping device is adjustable.
Preferably, the bearing base is formed into a square structure and made of metal materials.
Preferably, the clamping device comprises a main controller, a fixing plate fixedly arranged at the top of the slave sleeve, a first clamping piece fixedly arranged at the left front side of the upper end surface of the fixing plate, and a second clamping piece fixedly arranged at the right front side of the upper end surface of the fixing plate and symmetrically arranged with the first clamping piece; wherein,
the first clamping piece comprises a first fixing column, a first driving cylinder and a first half-moon-shaped clamping plate, wherein the first driving cylinder is connected with the main controller; the first fixing column is vertically and fixedly arranged on the left front side of the upper end face of the fixing plate, and a first fixing installation groove is formed in the middle upper portion of the first fixing column from left to right; the first driving cylinder is transversely and fixedly arranged in the first fixing installation groove, and the tail end of a cylinder rod A of the first driving cylinder faces the right side of the first fixing column; the middle part of the left end surface of the first half-moon-shaped clamping plate is fixedly connected with the tail end of a cylinder rod A of the first driving cylinder, and the right end surface of the first half-moon-shaped clamping plate is formed into a half-moon-shaped clamping groove A;
the second clamping piece comprises a second fixing column, a second driving cylinder and a second half-moon-shaped clamping plate, wherein the second driving cylinder is connected with the main controller; the second fixing column is vertically and fixedly arranged on the right front side of the upper end surface of the fixing plate, and a second fixing installation groove is formed in the middle upper portion of the second fixing column from right to left; the second driving cylinder is transversely and fixedly arranged in the second fixing mounting groove, and the tail end of a cylinder rod B of the second driving cylinder faces the left side of the second fixing column; the middle part of the right end face of the second half-moon-shaped clamping plate is fixedly connected with the tail end of a cylinder rod B of the second driving cylinder, and the left end face of the second half-moon-shaped clamping plate is formed into a half-moon-shaped clamping groove B;
when the end of the peritoneal dialysis external short pipe is arranged between the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B and the cylinder rod A of the first driving cylinder and the cylinder rod B of the second driving cylinder are controlled to move oppositely by the main controller, the first half-moon-shaped clamping plate and the second half-moon-shaped clamping plate move oppositely, and the end of the peritoneal dialysis external short pipe arranged between the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B is clamped and fixed.
Preferably, the middle part of the surface of the half-moon-shaped clamping groove A and the middle part of the surface of the half-moon-shaped clamping groove B are both formed into a plane structure, and a plurality of soft convex strips are arranged on the surface of the half-moon-shaped clamping groove A and the surface of the half-moon-shaped clamping groove B in an outward protruding mode.
Preferably, two first guide rods are arranged leftwards on the left end face of the first crescent clamping plate; the two first guide rods are symmetrical about the first driving cylinder; the left end face of the first fixing column penetrates to the right end face of the first fixing column, and two first guide holes are formed in the left end face of the first fixing column so that the two first guide rods correspondingly penetrate through the first fixing column;
two second guide rods are arranged on the right side of the right end face of the second half-moon-shaped clamping plate; the two second guide rods are symmetrical about the second driving cylinder; and the right end surface of the second fixing column penetrates through to the left end surface of the second fixing column, and two second guide holes are formed in the left end surface of the second fixing column so that the two second guide rods correspondingly penetrate through the second fixing column.
Preferably, the clamping device further comprises a guide seat fixedly arranged on the upper end surface of the fixing plate and used for guiding the peritoneal dialysis external short pipe; wherein,
the front end surface of the guide seat is abutted against the rear end surfaces of the first fixing column and the second fixing column; and the upper end surface of the guide seat is a slope surface structure which is obliquely arranged towards the front lower part of the fixed plate, a semicircular guide groove is formed in the middle of the upper end surface of the guide seat from back to front, and a front end notch of the semicircular guide groove is positioned between the lower part of the half-moon-shaped clamping groove A and the lower part of the half-moon-shaped clamping groove B.
Preferably, the clothes rack further comprises a blocking device for blocking clothes; wherein,
the blocking device comprises a supporting rod and a baffle plate; the supporting rod is vertically and fixedly arranged at the top of the first fixed column; the top of the supporting rod is fixedly connected with the left rear part of the lower bottom surface of the baffle.
Preferably, the baffle is made of transparent plastic materials.
The invention has the beneficial effects that:
firstly, the invention provides a peritoneal dialysis external short tube end fixing device, when in specific implementation, on one hand, a clamping device for fixing the peritoneal dialysis external short tube end is arranged, when a peritoneal dialysis patient needs to change liquid for peritoneal dialysis, one end of the peritoneal dialysis external short tube connected with a peritoneal dialysis tube on the patient body, which is close to a threaded connector of the peritoneal dialysis tube, is clamped on the clamping device, so that the corresponding threaded connector extends out, then the connector part of the peritoneal dialysis liquid drainage tube is held by hands, the end connector of the peritoneal dialysis liquid drainage tube is aligned to the corresponding threaded connector, and the peritoneal dialysis liquid drainage tube and the corresponding threaded connector are screwed together, so that the peritoneal dialysis patient only operates the corresponding peritoneal dialysis liquid drainage tube when changing liquid, the operation and the control are convenient, the hands are not easy to shake during the operation, the probability that the threaded connector of the peritoneal dialysis liquid drainage tube and the connector of the peritoneal dialysis liquid drainage tube are touched by foreign objects or the outer walls of the foreign objects is effectively reduced, the probability of pollution can be effectively reduced, the probability of peritonitis caused by the peritoneal dialysis patients can be further effectively reduced, on the other hand, the lifting support is arranged, the height of the lifting rod of the corresponding lifting support is adjustable, the height of the corresponding clamping device is adjustable, the clamping device is suitable for patients with different heights to be adjusted to the proper height to clamp the end of the peritoneal dialysis external short pipe to carry out peritoneal dialysis liquid changing operation, so that the peritoneal dialysis liquid changing device is high in adaptability, the bearing base of the corresponding lifting support has certain bearing performance, the peritoneal dialysis liquid changing device is placed stably and is not easy to shift, the peritoneal dialysis external short pipe needing to be clamped is not easy to shift, when the peritoneal dialysis liquid changing device is used for carrying out peritoneal dialysis, the operation reliability is high, and the universal rotating wheel with the braking piece is convenient to shift, so that the peritoneal dialysis liquid changing device can be used in portable and can be shifted to different places to use, such as places at home, on duty, on trips and the like, and further has strong practicability and good use effect.
Secondly, in the technical scheme, on one hand, when the end of the peritoneal dialysis external short pipe is arranged between the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B and the cylinder rod A of the first driving cylinder and the cylinder rod B of the second driving cylinder are controlled by the main controller to move oppositely, the first half-moon-shaped clamping plate and the second half-moon-shaped clamping plate move oppositely, the end of the peritoneal dialysis external short pipe arranged between the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B is clamped and fixed by the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B, so that the clamping of the peritoneal dialysis external short pipe is realized, on the other hand, the middle part of the surface of the half-moon-shaped clamping groove A and the middle part of the surface of the half-moon-shaped clamping groove B are both formed into a plane structure, and the surfaces of the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B are both provided with a plurality, therefore, when the semi-lunar clamp groove A and the semi-lunar clamp groove B clamp the peritoneal dialysis external short pipe, the peritoneal dialysis external short pipe can be effectively prevented from rotating, so that the fixing performance is good, and the first semi-lunar clamping plate and the second semi-lunar clamping plate can not be displaced under the common guiding action of the first guiding hole and the second guiding hole, so that the service life of the semi-lunar clamping groove A and the use reliability of the semi-lunar clamping groove B are greatly improved, and the use effect of the semi-lunar clamping groove A and the semi-lunar clamping groove B is effectively improved.
Thirdly, in this embodiment, on one hand, the clamping device further includes a guiding seat fixedly disposed on the upper end surface of the fixing plate for guiding the peritoneal dialysis external short tube; because the upper end surface of the guide seat is a slope surface structure which is obliquely arranged towards the front lower part of the fixed plate, so that the semicircular guide groove arranged in the middle of the upper end surface of the guide seat from back to front is also obliquely arranged, so that the external short tube for peritoneal dialysis is convenient to be obliquely and fixedly placed towards the front lower part of the fixed plate, and the subsequent tube replacement operation is convenient, on the other hand, the invention also comprises a blocking device for blocking clothes, the clothes of the patient with peritoneal dialysis are blocked by the baffle plate of the blocking device, thereby effectively preventing clothes of the peritoneal dialysis patient from touching the threaded joint at the end of the peritoneal dialysis external short pipe, so as to further avoid the peritonitis of the peritoneal dialysis patient caused by the pollution of the baffle plate, and the baffle plate is made of transparent material, thus, the tube replacement of the peritoneal dialysis patient is facilitated through the baffle plate, so that better visual inspection and control are facilitated, and further, the using effect of the peritoneal dialysis device can be optimal.
Drawings
FIG. 1 is a schematic view showing the overall structure of the fixing device for the end of the external trans-abdominal junction pipe according to the embodiment of the present invention;
FIG. 2 is a schematic view showing the overall structure of the fixing device shown in FIG. 1;
FIG. 3 is a schematic view of the overall structure of the fastening device shown in FIG. 1;
FIG. 4 is a schematic view showing the overall structure of the fixing device for the end of the external trans-abdominal junction pipe according to another embodiment of the present invention;
FIG. 5 is a reference view of the use state of the clamping device clamping the peritoneal dialysis extension pipe in FIGS. 1-4;
FIG. 6 is a schematic view showing the overall structure of the fixing device for the end of the trans-abdominal external short tube according to the present invention;
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Reference numerals:
an abdominal penetration external short pipe end fixing device 1000;
a lifting support 10;
a load-bearing base 101;
a lifter bar 102;
a slave casing 1021; a main sleeve 1022; a locking knob 1023;
a universal swivel wheel 103;
a clamping device 20;
a main controller 201;
power switch key 2011; a first manipulation key 2012; a second manipulation key 2013;
a fixing plate 202;
a first card fixing member 203;
a first fixing post 2031; a first fixing installation groove 20311; a first guide hole 20312; a first driving cylinder 2032; cylinder rod a 20321; a first meniscus-shaped holding plate 2033; a half-moon-shaped clamp groove A20331; flexible convex strips A20332; a first guide bar 2034;
a second fastener 204;
a second fixed column 2041; a second fixed mounting groove 20411; second guide holes 20412; a second drive cylinder 2042; a cylinder rod B20421; a second meniscus-shaped holding plate 2043; a half-moon-shaped clamping groove B20431; flexible ribs B20432; a second guide rod 2044;
a guide holder 205;
a ramp structure 2051; semicircular guide grooves 2052;
a fixing member 206;
elastic bands 2061; male magic tape 2062; female velcro 2063;
a blocking device 30;
a support rod 301;
a baffle 302;
a peritoneal dialysis external short pipe 2000;
a threaded joint 40.
Detailed Description
The technical solutions of the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments so that the inventive spirit of the present invention can be more clearly and intuitively understood.
Shown in conjunction with fig. 1, 2, 3, 4, 5 and 6;
the invention provides a fixing device 1000 for an end of an abdominal penetration external short pipe, which comprises a lifting support 10 and a clamping device 20 for fixing the end of an abdominal penetration external short pipe 2000; wherein,
the lifting support 10 comprises a bearing base 101, a lifting rod 102 fixedly arranged in the middle of the upper end surface of the bearing base 101 and universal rotating wheels 103 with braking members and fixedly arranged at four corners of the bottom of the bearing base 101; the fixing device 20 is fixed on the top of the lifting rod 102.
Based on the above, it can be understood that the external short tube tip fixing device 1000 for peritoneal dialysis provided by the invention is used for assisting a peritoneal dialysis patient to replace a peritoneal dialysis solution drainage tube in a specific implementation.
On one hand, because the invention is provided with the clamping device 20 for fixing the end of the peritoneal dialysis tubing extension short pipe 2000, when a peritoneal dialysis patient needs to change the liquid, one end of the peritoneal dialysis tubing extension short pipe 2000 connected with the peritoneal dialysis tubing on the patient body, which is close to the threaded connector 40, is clamped on the clamping device 20, so that the corresponding threaded connector 40 extends out and inclines downwards, then the peritoneal dialysis fluid drainage tube connector part is held by hand, the end interface is aligned with the threaded connector 40 of the corresponding peritoneal dialysis tubing extension short pipe 2000, and the peritoneal dialysis fluid drainage tube is screwed with the corresponding threaded connector 40, therefore, the peritoneal dialysis patient only operates the corresponding peritoneal dialysis fluid drainage tube when changing the liquid, the operation and the control are convenient, the hand is not easy to shake during the operation, the probability that the threaded connector 40 of the peritoneal dialysis fluid drainage tube 2000 and the interface of the peritoneal dialysis fluid drainage tube are touched by foreign objects or the outer walls of the foreign objects is effectively reduced, in turn, the probability of contamination can be effectively reduced, and the probability of peritonitis caused by a peritoneal dialysis patient can be further effectively reduced.
On the other hand, because the invention is provided with the lifting support 10, the height of the lifting rod 102 of the corresponding lifting support 10 can be adjusted, so that the corresponding clamping device 20 can be adjusted in height, patients with different heights can adjust the lifting rod to the proper height, and the clamping device can clamp the end of the peritoneal dialysis external short pipe 2000 to carry out peritoneal dialysis liquid changing operation, so that the invention has strong adaptability.
In addition, the bearing base 101 of the corresponding lifting support 10 has certain bearing performance, so that the peritoneal dialysis solution exchange device is stable in placement and not easy to shift, the peritoneal dialysis external short pipe 2000 required to be clamped and fixed is not easy to shift, and the peritoneal dialysis solution exchange device is high in operation reliability when being used for peritoneal dialysis solution exchange.
In the lifting support 10, the universal rotating wheel 103 with a brake is provided to facilitate the moving of the present invention, so that the present invention is portable and can be moved to different places, such as home, office and travel.
Furthermore, the invention has strong practicability and good use effect.
Further, in this embodiment, the lifting rod 102 includes a slave sleeve 1021, a master sleeve 1022, and a locking knob 1023 disposed on an outer wall of an upper end of the master sleeve 1022 for locking the slave sleeve 1021; the upper end of the slave sleeve 1021 is fixedly connected with the middle part of the lower bottom surface of the clamping device 20, and the lower end of the slave sleeve is movably sleeved and fixed in the master sleeve 1022; the lower end of the main sleeve 1022 is fixedly connected with the middle part of the upper end surface of the bearing base 101;
when the locking knob 1023 is unscrewed, the height of the slave sleeve 1021 is adjustable, so that the height of the clamping device 20 is adjustable.
In this way, the height of the clamping device 20 is adjustable.
In a preferred embodiment, the load-bearing base 101 is formed in a square structure, and the load-bearing base 101 is made of a metal material.
Thus, the bearing capacity is good, and the displacement is not easy.
In addition, in this embodiment, the fastening device 20 includes a main controller 201, a fixing plate 202 fixed to the top of the slave casing 1021, a first fastening member 203 fixed to the left front side of the upper end surface of the fixing plate 202, and a second fastening member 204 fixed to the right front side of the upper end surface of the fixing plate 202 and symmetrically disposed with the first fastening member 203; wherein,
the first clamping member 203 includes a first fixing column 2031, a first driving cylinder 2032 connected to the main controller 201, and a first meniscus clamping plate 2033; the first fixing column 2031 is vertically and fixedly arranged on the left front side of the upper end surface of the fixing plate 202, and a first fixing installation groove 20311 is formed in the middle upper portion of the first fixing column 2031 from left to right; the first driving cylinder 2032 is transversely and fixedly arranged in the first fixing installation groove 20311, and the tail end of a cylinder rod a20321 of the first driving cylinder 2032 faces to the right side of the first fixing column 2031; the middle part of the left end face of the first meniscus clamping plate 2033 is fixedly connected with the end of a cylinder rod A20321 of the first driving cylinder 2032, and the right end face is formed into a meniscus clamping groove A20331;
the second clamping member 204 includes a second fixing column 2041, a second driving cylinder 2042 connected to the main controller 201, and a second meniscus clamping plate 2043; the second fixing column 2041 is vertically and fixedly arranged on the right front side of the upper end surface of the fixing plate 202, and a second fixing mounting groove 20411 is formed in the middle upper portion of the second fixing column 2041 from right to left; the second driving cylinder 2042 is transversely and fixedly arranged in the second fixing mounting groove 20411, and the tail end of a cylinder rod B20421 of the second driving cylinder 2042 faces the left side of the second fixing column 2041; the middle of the right end face of the second half-moon-shaped clamping plate 2043 is fixedly connected with the tail end of a cylinder rod B20421 of the second driving cylinder 2042, and the left end face is formed into a half-moon-shaped clamping groove B20431;
when the end of the peritoneal dialysis extension pipe 2000 is placed between the half-moon-shaped clamping groove a20331 and the half-moon-shaped clamping groove B20431, and the main controller 201 controls the cylinder rod a20321 of the first driving cylinder 2032 and the cylinder rod B20421 of the second driving cylinder 2042 to move in opposite directions, the first half-moon-shaped clamping plate 2033 and the second half-moon-shaped clamping plate 2043 move in opposite directions, and the end of the peritoneal dialysis extension pipe 2000 placed between the half-moon-shaped clamping groove a20331 and the half-moon-shaped clamping groove B20431 is clamped and fixed by the half-moon-shaped clamping groove a20331 and the half-moon-shaped clamping groove B20431.
Therefore, the fastening of the peritoneal dialysis external short pipe 2000 is realized, and the outer wall is simultaneously clamped in opposite directions due to the half-moon-shaped clamping groove A20331 and the half-moon-shaped clamping groove B20431, so that the stress is uniform, and the clamping is not easy to be damaged due to uneven stress.
In addition, in the present technical solution, the middle of the surface of the half-moon-shaped clamping groove a20331 and the middle of the surface of the half-moon-shaped clamping groove B20431 are both formed into a planar structure, and the surfaces of the half-moon-shaped clamping groove a20331 and the half-moon-shaped clamping groove B20431 are both provided with a plurality of soft protruding strips protruding outward.
So, when half moon type clamp groove A20331 reaches half moon type clamp groove B20431 clamping peritoneal dialysis external short tube 2000, through the conflict of soft sand grip, make can effectually avoid peritoneal dialysis external short tube 2000 axial rotation and by crushing for its fixity is good, and skid resistance is good.
Preferably, in the present technical solution, two first guide rods 2034 are arranged leftward on the left end surface of the first meniscus-shaped clamping plate 2033; the two first guide rods 2034 are symmetrical with respect to the first driving cylinder 2032; two first guide holes 20312 are formed from the left end surface to the right end surface of the first fixing column 2031 so that the two first guide bars 2034 correspondingly pass through;
two second guide rods 2044 are arranged on the right side of the right end face of the second half-moon-shaped clamping plate 2043; the two second guide rods 2044 are symmetrical with respect to the second driving cylinder 2042; the second fixing column 2041 has two second guide holes 20412 formed through the right end surface to the left end surface thereof, so that the two second guide rods 2044 correspondingly pass through.
Thus, the two first guide rods 2034 and the two second guide rods 2044 can both play a positioning role, and under the common guiding role and the limiting role of the first guide holes 20312 and the second guide holes 20412, the two first guide rods 2034 and the two second guide rods 2044 cannot be displaced, so that the first half-moon-shaped clamping plate 2033 and the second half-moon-shaped clamping plate 2043 cannot be displaced, and the service life and the use reliability of the present invention are greatly improved.
Therefore, the using effect of the invention can be effectively improved.
Preferably, in the present embodiment, the fastening device 20 further includes a guiding seat 205 fixed on the upper end surface of the fixing plate 202 for guiding the peritoneal dialysis external short tube 2000; wherein,
the front end surface of the guide seat 205 abuts against the rear end surfaces of the first fixed column 2031 and the second fixed column 2041; and the upper end surface of the guide seat 205 is a slope surface structure 2051 which is obliquely arranged towards the front lower part of the fixing plate 202, a semicircular guide groove 2052 is formed in the middle of the upper end surface of the guide seat 205 from back to front, and the front end notch of the semicircular guide groove 2052 is positioned between the lower part of the half-moon-shaped clamping groove a20331 and the lower part of the half-moon-shaped clamping groove B20431.
Because the upper end surface of the guide seat 205 is a slope surface structure 2051 which is obliquely arranged towards the front lower part of the fixing plate 202, the semicircular guide groove 2052 which is formed in the middle of the upper end surface of the guide seat 205 from back to front is also obliquely arranged, so that the peritoneal dialysis solution drainage tube 2000 is conveniently and obliquely fixed towards the front lower part of the fixing plate 202, the subsequent tube replacement operation is convenient, and the peritoneal dialysis solution drainage tube is conveniently inserted into the threaded connector 40 at the end of the clamped peritoneal dialysis solution extension tube 2000 from the front lower direction of the invention.
In addition, in the specific implementation, referring to fig. 4, the present invention further includes a blocking device 30 for blocking the clothes; wherein,
the blocking device 30 comprises a support rod 301 and a baffle 302; the supporting rod 301 is vertically and fixedly arranged at the top of the first fixing column 2031; the top of the supporting rod 301 is fixedly connected with the left rear part of the lower bottom surface of the baffle 302.
Thus, on one hand, in the liquid changing process, the peritoneal dialysis liquid changing device is placed on the left side of a peritoneal dialysis patient, the peritoneal dialysis patient clamps the peritoneal dialysis extension pipe fitting 2000 to the semicircular guide groove 2052 from the right side of the guide seat 205 to carry out peritoneal dialysis liquid changing, after the liquid is changed, the cylinder rod a20321 of the first driving cylinder 2032 drives the first meniscus-shaped clamping plate 2033 to move left and the cylinder rod B20421 of the second driving cylinder 2042 drives the second meniscus-shaped clamping plate 2043 to move right under the control of the main controller 201, the peritoneal dialysis drainage tube 2000 can be loosened, then a peritoneal dialysis patient can separate the connected peritoneal dialysis external short tube 2000 and a peritoneal dialysis solution drainage tube from the right side of the peritoneal dialysis device, then a sterile iodophor cap is sleeved on the joint of the peritoneal dialysis external short tube 2000 and is screwed to seal the tube, and the peritoneal dialysis drainage solution and a pipeline are treated as required after being disassembled, so that the peritoneal dialysis operation is completed.
On the other hand, the baffle plate 302 of the blocking device 30 blocks the clothes of the peritoneal dialysis patient, so that the clothes of the peritoneal dialysis patient can be effectively prevented from touching the threaded joint 40 at the end of the peritoneal dialysis external short pipe 2000, and the peritonitis of the peritoneal dialysis patient caused by the pollution of the clothes of the peritoneal dialysis patient can be further avoided.
Of course, in practical implementation, the supporting rod 301 may also be vertically and fixedly disposed on the top of the second fixing column 2041; at this time, the top of the supporting rod 301 is fixedly connected to the right rear portion of the lower bottom surface of the baffle 302.
In this kind of fixed connection, the peritoneal dialysis solution exchange operation is completely opposite to the above-mentioned operation when the support rod 301 is vertically fixed on the top of the first fixed column 2031, that is, in the solution exchange process, the present invention is placed on the right side of a peritoneal dialysis patient, the peritoneal dialysis patient clamps the peritoneal dialysis extension tube 2000 from the left side of the guide seat 205 to the semicircular guide groove 2052 to carry out peritoneal dialysis solution exchange, after the solution exchange is completed, the cylinder rod a20321 of the first driving cylinder 2032 drives the first meniscus-shaped holding plate 2033 to move left and the cylinder rod B20421 of the second driving cylinder 2042 drives the second meniscus-shaped holding plate 2043 to move right under the control of the main controller 201, that is, the peritoneal dialysis extension tube 2000 can be loosened to separate, then, the sterile iodophor cap is screwed on the peritoneal dialysis extension tube 2000 connector to seal the tube, the peritoneal dialysis solution drainage and the pipeline are disposed as required after being detached, thus, the peritoneal dialysis operation is completed.
It is further added that, in the specific implementation, the baffle 302 is made of transparent plastic material.
Because the baffle 302 is made of transparent plastic material, it is convenient for the peritoneal dialysis patient to change tubes through the baffle 302 for better visual observation and control.
In specific implementation, the main controller 201 is fixedly disposed on the upper end surface of the guide seat 205, and a power switch key 2011, a first control button 2012 for controlling the cylinder rod a20321 of the first driving cylinder 2032 and the cylinder rod B20421 of the second driving cylinder 2042 to synchronously extend, and a second control button 2013 for controlling the cylinder rod a20321 of the first driving cylinder 2032 and the cylinder rod B20421 of the second driving cylinder 2042 to synchronously retract are disposed outside the main controller 201.
Thus, when the power switch key 2011 is turned on and the first control key 2012 is pressed, the cylinder rod a20321 of the first driving cylinder 2032 and the cylinder rod B20421 of the second driving cylinder 2042 synchronously extend out, so that the first meniscus-shaped clamping plate 2033 and the second meniscus-shaped clamping plate 2043 oppositely clamp the peritoneal dialysis solution external short pipe 2000, and the longer the pressing time is, the longer the synchronous extending length of the cylinder rod a20321 of the first driving cylinder 2032 and the cylinder rod B20421 of the second driving cylinder 2042 is, so that the clamping degree of the peritoneal dialysis solution external short pipe 2000 is adjustable; when the second control button 2013 is pressed, the cylinder rod a20321 of the first driving cylinder 2032 and the cylinder rod b20421 of the second driving cylinder 2042 are retracted synchronously, so that the first meniscus-shaped clamping plate 2033 and the second meniscus-shaped clamping plate 2043 are separated from each other to release the peritoneal dialysis external short tube 2000, and the connected peritoneal dialysis external short tube 2000 and peritoneal dialysis solution drainage tube can be detached together.
It should be further added that, in practical implementation, the fastening device 20 further includes a fixing member 206 disposed on the guide seat 205 for fixing the peritoneal dialysis extension tube 2000;
thus, through the fixation of the fixing member 206, the displacement of the peritoneal dialysis external short tube 2000 can be effectively prevented, so that the guidance performance is good, and the subsequent tube replacement operation is more convenient.
Preferably, in the present technical solution, the fixing member 206 includes an elastic band 2061, a male hook and loop fastener 2062, and a female hook and loop fastener 2063, wherein one end of the elastic band 2061 is fixedly disposed on the upper end surface of the guide seat 205 and is located on the left side of the semicircular guide groove 2052, and the other end of the elastic band 2061 faces the right side of the semicircular guide groove 2052 and is fixedly disposed with the male hook and loop fastener 2062; the female magic tape 2063 is fixedly arranged on the upper end surface of the guide seat 205 and is positioned on the right side of the semicircular guide groove 2052;
when the male hook and loop fastener 2062 is adhered to the female hook and loop fastener 2063, the peritoneal dialysis extension tube 2000 placed in the semicircular guide groove 2052 is fixed in a clamping manner.
Thus, the elastic band 2061 has a certain elasticity, so that when the corresponding peritoneal dialysis external short tube 2000 is fixed to the semicircular guide groove 2052, a certain compression can be formed on the corresponding peritoneal dialysis external short tube 2000, so that the corresponding peritoneal dialysis external short tube 2000 has good fixation, and when necessary, the number of the fixing members 206 can be two or three.
Furthermore, the using effect of the invention can reach the best.
Other embodiments, etc., are not illustrated herein.
In conclusion, the invention has the advantages of simple integral structure, easy implementation, easy operation, strong practicability, strong specificity and low manufacturing cost, so that the invention inevitably has good market popularization value, is very popular and can be effectively popularized.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. The utility model provides an external nozzle stub end fixing device of peritoneal dialysis which characterized in that: comprises a lifting support and a clamping device used for fixing the end head of an abdominal penetration external short pipe; wherein,
the lifting support comprises a bearing base, a lifting rod fixedly arranged in the middle of the upper end face of the bearing base and universal rotating wheels with braking pieces fixedly arranged at four corners of the bottom of the bearing base; the clamping device is fixedly arranged at the top of the lifting rod.
2. The peritoneal dialysis extension tube tip fixing device of claim 1, wherein: the lifting rod comprises a slave sleeve, a master sleeve and a locking knob which is arranged on the outer wall of the upper end of the master sleeve and used for locking the slave sleeve; the upper end of the slave sleeve is fixedly connected with the middle part of the lower bottom surface of the clamping device, and the lower end of the slave sleeve is movably sleeved and fixed in the master sleeve; the lower end of the main sleeve is fixedly connected with the middle part of the upper end face of the bearing base;
when the locking knob is unscrewed, the height of the slave sleeve is adjustable, so that the height of the clamping device is adjustable.
3. The peritoneal dialysis extension tube tip fixing device of claim 2, wherein: the bearing base is formed into a square structure and is made of metal materials.
4. The peritoneal dialysis extension tube tip fixing device of claim 2, wherein: the clamping device comprises a main controller, a fixing plate fixedly arranged at the top of the slave sleeve, a first clamping piece fixedly arranged on the left front side of the upper end surface of the fixing plate and a second clamping piece fixedly arranged on the right front side of the upper end surface of the fixing plate and symmetrically arranged with the first clamping piece; wherein,
the first clamping piece comprises a first fixing column, a first driving cylinder and a first half-moon-shaped clamping plate, wherein the first driving cylinder is connected with the main controller; the first fixing column is vertically and fixedly arranged on the left front side of the upper end face of the fixing plate, and a first fixing installation groove is formed in the middle upper portion of the first fixing column from left to right; the first driving cylinder is transversely and fixedly arranged in the first fixing installation groove, and the tail end of a cylinder rod A of the first driving cylinder faces the right side of the first fixing column; the middle part of the left end surface of the first half-moon-shaped clamping plate is fixedly connected with the tail end of a cylinder rod A of the first driving cylinder, and the right end surface of the first half-moon-shaped clamping plate is formed into a half-moon-shaped clamping groove A;
the second clamping piece comprises a second fixing column, a second driving cylinder and a second half-moon-shaped clamping plate, wherein the second driving cylinder is connected with the main controller; the second fixing column is vertically and fixedly arranged on the right front side of the upper end surface of the fixing plate, and a second fixing installation groove is formed in the middle upper portion of the second fixing column from right to left; the second driving cylinder is transversely and fixedly arranged in the second fixing mounting groove, and the tail end of a cylinder rod B of the second driving cylinder faces the left side of the second fixing column; the middle part of the right end face of the second half-moon-shaped clamping plate is fixedly connected with the tail end of a cylinder rod B of the second driving cylinder, and the left end face of the second half-moon-shaped clamping plate is formed into a half-moon-shaped clamping groove B;
when the end of the peritoneal dialysis external short pipe is arranged between the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B and the cylinder rod A of the first driving cylinder and the cylinder rod B of the second driving cylinder are controlled to move oppositely by the main controller, the first half-moon-shaped clamping plate and the second half-moon-shaped clamping plate move oppositely, and the end of the peritoneal dialysis external short pipe arranged between the half-moon-shaped clamping groove A and the half-moon-shaped clamping groove B is clamped and fixed.
5. The peritoneal dialysis extension tube stub fixing device of claim 4, wherein: the semi-moon-shaped clamping groove A and the semi-moon-shaped clamping groove B are both formed into a plane structure, and a plurality of soft convex strips are arranged on the surface of the semi-moon-shaped clamping groove A and the surface of the semi-moon-shaped clamping groove B in an outward protruding mode.
6. The peritoneal dialysis extension tube stub fixing device of claim 5, wherein:
the left end face of the first crescent clamping plate is provided with two first guide rods leftwards; the two first guide rods are symmetrical about the first driving cylinder; the left end face of the first fixing column penetrates to the right end face of the first fixing column, and two first guide holes are formed in the left end face of the first fixing column so that the two first guide rods correspondingly penetrate through the first fixing column;
two second guide rods are arranged on the right side of the right end face of the second half-moon-shaped clamping plate; the two second guide rods are symmetrical about the second driving cylinder; and the right end surface of the second fixing column penetrates through to the left end surface of the second fixing column, and two second guide holes are formed in the left end surface of the second fixing column so that the two second guide rods correspondingly penetrate through the second fixing column.
7. The peritoneal dialysis extension tube stub fixing device of claim 6, wherein: the clamping device also comprises a guide seat which is fixedly arranged on the upper end surface of the fixed plate and is used for guiding the peritoneal dialysis external short pipe; wherein,
the front end surface of the guide seat is abutted against the rear end surfaces of the first fixing column and the second fixing column; and the upper end surface of the guide seat is a slope surface structure which is obliquely arranged towards the front lower part of the fixed plate, a semicircular guide groove is formed in the middle of the upper end surface of the guide seat from back to front, and a front end notch of the semicircular guide groove is positioned between the lower part of the half-moon-shaped clamping groove A and the lower part of the half-moon-shaped clamping groove B.
8. The peritoneal dialysis extension tube stub fixing device of claim 7, wherein: the clothes rack also comprises a blocking device for blocking clothes; wherein,
the blocking device comprises a supporting rod and a baffle plate; the supporting rod is vertically and fixedly arranged at the top of the first fixed column; the top of the supporting rod is fixedly connected with the left rear part of the lower bottom surface of the baffle.
9. The peritoneal dialysis extension tube stub fixing device of claim 8, wherein: the baffle is made of transparent plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064850.6A CN108853623B (en) | 2018-01-23 | 2018-01-23 | Peritoneal dialysis external short pipe end fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810064850.6A CN108853623B (en) | 2018-01-23 | 2018-01-23 | Peritoneal dialysis external short pipe end fixing device |
Publications (2)
| Publication Number | Publication Date |
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| CN108853623A true CN108853623A (en) | 2018-11-23 |
| CN108853623B CN108853623B (en) | 2021-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810064850.6A Expired - Fee Related CN108853623B (en) | 2018-01-23 | 2018-01-23 | Peritoneal dialysis external short pipe end fixing device |
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| CN206560561U (en) * | 2016-09-23 | 2017-10-17 | 柳州市工人医院 | Fixed peritoneal dialysis external short tube support |
| CN206852744U (en) * | 2016-10-11 | 2018-01-09 | 北京大学深圳医院 | Limb wound dressing change bracket |
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- 2018-01-23 CN CN201810064850.6A patent/CN108853623B/en not_active Expired - Fee Related
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| EP0715864A2 (en) * | 1994-12-09 | 1996-06-12 | Fresenius AG | Closure device of a medical conduit, for instance of a catheter |
| CN202822259U (en) * | 2012-09-24 | 2013-03-27 | 苏州大学 | Peritoneal dialysis externally-connected short tube |
| CN204307132U (en) * | 2014-11-20 | 2015-05-06 | 丽水市中心医院 | The saturating Duplex system of a kind of Dustproof interface type abdomen |
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| CN108853623B (en) | 2021-01-01 |
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