CN115055455B - Auxiliary cleaning equipment for surgical nursing - Google Patents
Auxiliary cleaning equipment for surgical nursing Download PDFInfo
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- CN115055455B CN115055455B CN202210651157.5A CN202210651157A CN115055455B CN 115055455 B CN115055455 B CN 115055455B CN 202210651157 A CN202210651157 A CN 202210651157A CN 115055455 B CN115055455 B CN 115055455B
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- shell
- fixedly connected
- auxiliary cleaning
- drilling mechanism
- base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0433—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided exclusively with fluid jets as cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/045—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices being rotated while moved, e.g. flexible rotating shaft or "snake"
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
- B08B9/047—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes the cleaning devices having internal motors, e.g. turbines for powering cleaning tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/04—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces using cleaning devices introduced into and moved along the pipes
Abstract
The invention relates to the technical field of surgical nursing, in particular to auxiliary cleaning equipment for surgical nursing, which comprises a pipe fitting, a base, a drilling mechanism and a conveying mechanism, wherein the outer diameter of the base is smaller than the inner diameter of a catheter, the pipe fitting is fixedly connected to the base, the drilling mechanism is rotatably arranged on the base, an extension shaft is rotatably arranged in the pipe fitting, the extension shaft is connected with the drilling mechanism so as to drive the drilling mechanism to rotate, and the conveying mechanism is arranged on the drilling mechanism so as to transport fragments appearing when the drilling mechanism rotates.
Description
Technical Field
The invention relates to the technical field of surgical nursing, in particular to auxiliary cleaning equipment for surgical nursing.
Background
The catheter is a common medical device for urology, and when in use, one end of the catheter is inserted into the bladder through the urethra, and the other end is connected with the urine collection container so as to guide and collect urine of a patient. In the surgical nursing process of a urological patient, if the catheter is blocked, physiological saline is needed to be used for flushing the catheter, about 20ml of sterile physiological saline can be extracted by using a 20ml sterile needle tube, and then the sterile physiological saline is quickly injected into the catheter to flush out blocked impurities.
But if the catheter front end is blocked up tightly because of impurity or precipitate, the condition that can't dash out the jam easily appears in single washing, to this condition, adopts among the prior art to solve with following mode:
1. repeatedly flushing the catheter until the blockage is flushed;
2. replacing the urinary catheter;
however, the two solutions described above have the following drawbacks during actual operation:
firstly, repeatedly wash and can wash away the impurity of the jam of catheter in a certain time follow-up, but in many times wash the in-process, the impurity receives many times to assault and probably take place cracked in the part, and the piece granule that drops receives rivers many times assaults, probably can follow the catheter reverse movement to the bladder in, causes the infection to the bladder inside, causes the secondary injury, aggravates patient's physical burden.
Secondly, although the method for replacing the catheter can directly and simply solve the problem of blockage, in the process of replacing the catheter, the catheter in the human body needs to be pulled out, a new catheter is reinserted into the bladder along the urethra, and the catheter is extremely easy to damage mucous membrane in the urethra in the process of pulling out and loading the catheter into the human body, so that secondary injury is caused, and the physical burden of a patient is aggravated.
Based on the foregoing, there is a need for an auxiliary cleaning device for surgical care that helps caregivers to address the problem of catheter blockage without secondary injury to the patient.
Disclosure of Invention
The invention aims to solve the defect that a patient is easily damaged secondarily in the dredging process of a catheter in the prior art, and provides auxiliary cleaning equipment for surgical nursing.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an auxiliary cleaning equipment that surgical nursing used, includes pipe fitting, base, drilling mechanism and transport mechanism, the base external diameter is less than the internal diameter of catheter, the pipe fitting rigid coupling is in on the base, drilling mechanism rotatable installs on the base, rotatable the installing extension axle in the pipe fitting, the extension axle with drilling mechanism is connected, in order to drive drilling mechanism rotates, transport mechanism installs drilling mechanism is last, in order to transport the piece that appears when drilling mechanism rotates.
Further, the drilling mechanism comprises a connecting piece, a shell, a drill bit and a truncated cone-shaped bearing piece, wherein the bearing piece is rotatably arranged on the base, a mounting hole is formed in the bearing piece and communicated with the pipe fitting, a through hole is formed in the small end of the bearing piece, the shape of the through hole is matched with that of the shell, the shell is slidably matched in the through hole, the drill bit is fixedly connected on the shell, and the connecting piece is fixedly connected on the base;
the connecting piece is rotatably provided with a spline shaft, one end of the spline shaft is fixedly connected with the extending shaft in a coaxial line, the other end of the spline shaft is slidably matched with an inner spline tube, a first compression spring is sleeved on the inner spline tube, the end part of the inner spline tube is fixedly connected with a limiting piece, the limiting piece is fixedly connected with the shell, and a limiting structure is arranged in the mounting hole so as to limit the limiting piece.
Further, the limit structure comprises a tension spring and an inserting block, one end of the tension spring is fixedly connected to the inner wall of the mounting hole, the other end of the tension spring is fixedly connected to the inserting block, a slot is formed in the limit piece, and the inserting block is slidably matched in the slot.
Further, a closed structure is arranged on the shell to seal the catheter.
Further, the closed structure comprises a plunger and an annular air bag, the appearance of the plunger is matched with the shape of the inside of the shell, the plunger is slidably matched in the shell, the air bag is fixedly connected to the shell and is communicated with the inside of the shell, water outlets are formed in two sides of the shell, and a water inlet is formed in the shell.
Further, a non-return structure is provided inside the housing to prevent the plunger from moving in the reverse direction.
Further, the non-return structure includes second compression spring and wedge stopper, the blind hole has been seted up on the plunger outer wall, stopper slidable cooperation is in the blind hole, second compression spring one end rigid coupling is in on the stopper, the other end rigid coupling is in on the blind hole inner wall, the interval is equipped with a plurality of spacing grooves on the shells inner wall, the stopper with the spacing groove cooperatees.
Further, the conveying mechanism comprises a roller, a conveying belt, a ring gear, a friction wheel, a worm and a gear, wherein a mounting groove is formed in the outer wall of the bearing piece, the roller is rotatably mounted in the mounting groove, the conveying belt is mounted on the roller in a matched mode, the friction wheel is rotatably mounted in the mounting groove, the worm wheel is fixedly connected to the friction wheel, the worm is rotatably mounted on the bearing piece, the worm is matched with the worm wheel, one end of the worm is fixedly connected with the gear coaxially, the ring gear is fixedly connected to the base, and the ring gear is rotatably mounted on the bearing piece.
Further, the gear is matched with the ring gear.
The auxiliary cleaning equipment for surgical nursing provided by the invention has the beneficial effects that: this supplementary cleaning equipment that surgical nursing was used passes through drilling mechanism and transport mechanism, can make normal saline wash away impurity from the rear of jam department, prevents that the piece granule that strikes down from getting into inside the human bladder along the catheter, reduces patient's the possibility of receiving the secondary injury.
Drawings
Fig. 1 is a schematic structural view of an auxiliary cleaning device for surgical nursing according to the present invention.
Fig. 2 is a side view of an auxiliary cleaning apparatus for surgical care according to the present invention.
Fig. 3 is a cross-sectional view taken along the direction A-A of a surgical care auxiliary cleaning apparatus according to the present invention.
Fig. 4 is an enlarged view of a portion B of an auxiliary cleaning apparatus for surgical care according to the present invention.
Fig. 5 is an enlarged view of a point C of an auxiliary cleaning apparatus for surgical care according to the present invention.
Fig. 6 is a schematic view illustrating the structure of the inside of a carrier of an auxiliary cleaning apparatus for surgical care according to the present invention.
Fig. 7 is a schematic structural view of a drilling mechanism of an auxiliary cleaning device for surgical nursing according to the present invention.
Fig. 8 is a schematic structural view of a housing of an auxiliary cleaning device for surgical care according to the present invention.
Fig. 9 is a cross-sectional view of a housing of an auxiliary cleaning apparatus for surgical care according to the present invention.
Fig. 10 is an enlarged view of a portion D of an auxiliary cleaning apparatus for surgical care according to the present invention.
Fig. 11 is a schematic structural view of a carrier of an auxiliary cleaning device for surgical care according to the present invention.
Fig. 12 is an enlarged view of the auxiliary cleaning device for surgical care according to the present invention at E.
Fig. 13 is a first working state diagram of an auxiliary cleaning device for surgical nursing according to the present invention.
Fig. 14 is a second working state diagram of an auxiliary cleaning device for surgical nursing according to the present invention.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Examples
Referring to fig. 1 to 12, an auxiliary cleaning apparatus for surgical nursing comprises a pipe fitting 1, a base 3, a drilling mechanism and a conveying mechanism, wherein the outer diameter of the base 3 is smaller than the inner diameter of a catheter, the pipe fitting 1 is fixedly connected to the base 3, the drilling mechanism is rotatably mounted on the base 3, an extension shaft 2 is rotatably mounted in the pipe fitting 1, the extension shaft 2 is connected with the drilling mechanism to drive the drilling mechanism to rotate, and the conveying mechanism is mounted on the drilling mechanism to transport fragments appearing when the drilling mechanism rotates.
The drilling mechanism comprises a connecting piece 13, a shell 17, a drill bit 19 and a truncated cone-shaped bearing piece 4, wherein the bearing piece 4 is rotatably arranged on a base 3, a mounting hole 403 is formed in the bearing piece 4, the mounting hole 403 is communicated with a pipe fitting 1, a through hole 402 is formed in the small end of the bearing piece 4, the shape of the through hole 402 is matched with that of the shell 17, the shell 17 is slidably matched in the through hole 402, the drill bit 19 is fixedly connected to the shell 17, and the connecting piece 13 is fixedly connected to the base 3;
the connecting piece 13 is rotatably provided with a spline shaft 12, one end of the spline shaft 12 is fixedly connected with the extension shaft 2 in a coaxial line, the other end of the spline shaft 12 is slidably matched with an inner spline tube 14, a first compression spring 16 is sleeved on the inner spline tube 14, the end part of the inner spline tube 14 is fixedly connected with a limiting piece 15, the limiting piece 15 is fixedly connected with a shell 17, and a limiting structure is arranged in a mounting hole 403 to limit the limiting piece 15.
The pipe fitting 1 is fixed and drives the extension shaft 2 to rotate, the extension shaft 2 rotates to drive the spline shaft 12 to rotate, the spline shaft 12 rotates to drive the inner spline tube 14 to rotate, the inner spline tube 14 rotates to drive the limiting part 15 to rotate, the limiting part 15 rotates to drive the shell 17 to rotate, the shell 17 rotates to drive the drill bit 19 and the bearing part 4 to rotate, and under the elastic force of the spring of the first compression spring 16, the drill bit 19 is axially acted on in the rotating process, so that the drill bit 19 can be well contacted with impurities at the blocking position.
Examples
Further, as shown in fig. 12, the limiting structure includes a tension spring 28 and an insert 29, one end of the tension spring 28 is fixedly connected to the inner wall of the mounting hole 403, the other end is fixedly connected to the insert 29, the limiting member 30 is provided with a slot 30, and the insert 29 is slidably fitted in the slot 30.
The radial strength of extension spring 28 is greater than the elasticity of first compression spring 16, and drilling mechanism is when not working, and insert 29 cartridge is in slot 30, and locating part 15 is limited by insert 29 this moment, can't carry out axial displacement, and casing 17 also accomodates in through-hole 402, reduces this device and exposes the area in the outside to prevent that casing 17 from receiving the pollution of external impurity.
When the drilling mechanism works, the drill bit 19 can be inserted into the catheter, after the drill bit 19 is contacted with impurities blocking the catheter, the impurities can apply reverse acting force to the drill bit 19, the drill bit 19 can reversely move under the reverse acting force, the shell 17 and the limiting piece 15 can synchronously move, the limiting piece 15 reversely moves to cause the insert 29 to be separated from the slot 30, after the insert 29 is separated from the slot 30, the limiting piece 15 can be kept away from under the pulling force of the tension spring 28, and at the moment, the limitation of the limiting piece 15 is released, and the axial movement can be freely carried out.
Examples
Further, as shown in fig. 8-10, a closed structure is arranged on the shell 17 to seal the catheter, the closed structure comprises a plunger 23 and an annular air bag 20, the shape of the plunger 23 is matched with that of the interior of the shell 17, the plunger 23 is slidably matched in the shell 17, the air bag 20 is fixedly connected on the shell 17, the air bag 20 is communicated with the interior of the shell 17, water outlets 18 are formed in two sides of the shell 17, and a water inlet 21 is formed in the shell 17.
After the drill 19 finishes drilling, the drill 19 and part of the shell 17 are made to pass through impurities under the action of the elasticity of the first compression spring 16, and physiological saline is injected into the pipe fitting 1 through the water injection port 101 on the pipe fitting 1.
After the physiological saline is injected into the tube member 1, it flows into the inside of the mounting hole 403, and then enters the inside of the housing 17 through the water inlet 21.
As shown in fig. 9, since the water outlet 18 on the housing 17 is initially closed by the plunger 23, the physiological saline entering the housing 17 pushes the plunger 23 to move upward, and the upward movement of the plunger 23 causes the pressure at the top of the housing 17 to increase, so that the balloon 20 is inflated, and the interior of the catheter is blocked after the balloon 20 is inflated (as shown in fig. 14).
With the movement of the plunger 23, the water outlet 18 will be opened, and the physiological saline inside the casing 17 starts to be discharged from the water outlet 18, as shown in fig. 14, the water flow discharged from the water outlet 18 is located between the balloon 20 and the foreign matter, so that the physiological saline washes the foreign matter from behind the blockage, and the impacted debris particles are prevented from entering the bladder of the human body along the catheter.
Examples
Further, as shown in fig. 9-10, a check structure is arranged in the housing 17 to prevent the plunger 23 from moving reversely, the check structure includes a second compression spring 26 and a wedge-shaped limiting block 27, a blind hole 25 is formed on the outer wall of the plunger 23, the limiting block 27 is slidably matched in the blind hole 25, one end of the second compression spring 26 is fixedly connected to the limiting block 27, the other end is fixedly connected to the inner wall of the blind hole 25, a plurality of limiting grooves 24 are formed in the inner wall of the housing 17 at intervals, and the limiting block 27 is matched with the limiting grooves 24.
When the plunger 23 is moved upwards in the housing 17 by the action of the liquid, the limiting block 27 is inserted into the limiting groove 24 under the action of the elastic force of the second compression spring 26, so that the plunger 23 is prevented from sliding off.
Examples
Further, as shown in fig. 1-6, the conveying mechanism comprises a rotating roller 5, a conveying belt 6, a ring gear 7, a friction wheel 8, a worm wheel 9, a worm 10 and a gear 11, wherein a mounting groove 401 is formed in the outer wall of the bearing piece 4, the rotating roller 5 is rotatably mounted in the mounting groove 401, the conveying belt 6 is mounted on the rotating roller 5 in a matched mode, the friction wheel 8 is rotatably mounted in the mounting groove 401, the worm wheel 9 is fixedly connected on the friction wheel 8, the worm 10 is rotatably mounted on the bearing piece 4, the worm 10 is matched with the worm wheel 9, one end of the worm 10 is fixedly connected with the gear 11 in a coaxial line mode, the ring gear 7 is fixedly connected on the base 3, the ring gear 7 is rotatably mounted on the bearing piece 4, and the gear 11 is matched with the ring gear 7.
Based on the above, the housing 17 rotates, the carrier 4 is driven to rotate when the housing 17 rotates, the carrier 4 rotates to drive the gear 11 to rotate, because the gear 11 is meshed with the ring gear 7, when the gear 11 is driven to rotate by the carrier 4, the gear 11 rotates itself, the gear 11 rotates to drive the worm 10 to rotate, the worm 10 rotates to drive the worm wheel 9 to rotate, the worm wheel 9 rotates to drive the friction wheel 8 to rotate, the friction wheel 8 is abutted against the roller 5, the roller 5 is driven to rotate when the friction wheel 8 rotates, the roller 5 rotates to drive the conveyer belt 6 to rotate, liquid and debris particles can be transported in a direction away from the bladder when the conveyer belt 6 rotates, the flow rate of the liquid can be improved when normal saline washes impurities, and the debris can be transported in a direction away from the bladder in the drilling process of the drilling mechanism, so that the debris particles are prevented from entering the bladder.
Working principle:
the device is inserted into a catheter in a blocking state, the pipe fitting 1 is fixed, the extension shaft 2 is driven to rotate, the extension shaft 2 rotates to drive the spline shaft 12 to rotate, the spline shaft 12 rotates to drive the internal spline pipe 14 to rotate, the internal spline pipe 14 rotates to drive the limiting piece 15 to rotate, the limiting piece 15 rotates to drive the shell 17 to rotate, the drill bit 19 and the bearing piece 4 can be driven to rotate when the shell 17 rotates, the drill bit 19 can be axially acted on in the rotating process under the elastic force of the spring of the first compression spring 16, and the drill bit 19 can be in good contact with impurities at the blocking position.
When the drilling mechanism works, the drill bit 19 is positioned in the catheter, after the drill bit 19 is contacted with impurities blocking the catheter, the impurities can apply reverse acting force to the drill bit 19, the drill bit 19 can reversely move under the reverse acting force, the shell 17 and the limiting piece 15 can synchronously move, the limiting piece 15 reversely moves to cause the insert 29 to be separated from the slot 30, after the insert 29 is separated from the slot 30, the limiting piece 15 can be kept away from under the pulling force of the tension spring 28, and at the moment, the limitation of the limiting piece 15 is released, and the axial movement can be freely carried out.
As shown in fig. 13-14, after the drill 19 finishes drilling, the drill 19 and part of the housing 17 will pass through the impurities under the action of the elastic force of the first compression spring 16, and physiological saline is injected into the pipe 1 through the water injection port 101 on the pipe 1.
After the physiological saline is injected into the tube member 1, it flows into the inside of the mounting hole 403, and then enters the inside of the housing 17 through the water inlet 21.
As shown in fig. 9, since the water outlet 18 on the housing 17 is initially closed by the plunger 23, the physiological saline entering the housing 17 pushes the plunger 23 to move upward, and the upward movement of the plunger 23 causes the pressure at the top of the housing 17 to increase, so that the balloon 20 is inflated, and the interior of the catheter is blocked after the balloon 20 is inflated (as shown in fig. 14).
With the movement of the plunger 23, the water outlet 18 will be opened, and the physiological saline inside the casing 17 starts to be discharged from the water outlet 18, as shown in fig. 14, the water flow discharged from the water outlet 18 is located between the balloon 20 and the foreign matter, so that the physiological saline washes the foreign matter from behind the blockage, and the impacted debris particles are prevented from entering the bladder of the human body along the catheter.
When the shell 17 rotates, the bearing piece 4 is driven to rotate, the bearing piece 4 rotates to drive the gear 11 to rotate, because the gear 11 is meshed with the ring gear 7, when the gear 11 is driven to rotate by the bearing piece 4, the gear 11 rotates to drive the worm 10 to rotate, the worm 10 rotates to drive the worm wheel 9 to rotate, the worm wheel 9 rotates to drive the friction wheel 8 to rotate, the friction wheel 8 abuts against the rotating roller 5, the rotating roller 5 rotates to drive the rotating roller 5 to rotate when the friction wheel 8 rotates, the conveying belt 6 rotates to drive the conveying belt 6 to rotate, liquid and debris particles can be conveyed in a direction away from the bladder when rotating, the flow rate of the liquid can be improved when normal saline washes impurities, and the debris can be conveyed in a direction away from the bladder in the drilling process of the drilling mechanism, so that the debris particles are prevented from entering the bladder.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (8)
1. The auxiliary cleaning equipment for surgical nursing is characterized by comprising a pipe fitting (1), a base (3), a drilling mechanism and a conveying mechanism, wherein the outer diameter of the base (3) is smaller than the inner diameter of a catheter, the pipe fitting (1) is fixedly connected to the base (3), the drilling mechanism is rotatably arranged on the base (3), an extension shaft (2) is rotatably arranged in the pipe fitting (1), the extension shaft (2) is connected with the drilling mechanism so as to drive the drilling mechanism to rotate, and the conveying mechanism is arranged on the drilling mechanism so as to transport fragments appearing when the drilling mechanism rotates;
the drilling mechanism comprises a connecting piece (13), a shell (17), a drill bit (19) and a truncated cone-shaped bearing piece (4), wherein the bearing piece (4) is rotatably installed on the base (3), a mounting hole (403) is formed in the bearing piece (4), the mounting hole (403) is communicated with the pipe fitting (1), a through hole (402) is formed in the small end of the bearing piece (4), the shape of the through hole (402) is matched with that of the shell (17), the shell (17) is slidably matched in the through hole (402), the drill bit (19) is fixedly connected on the shell (17), and the connecting piece (13) is fixedly connected on the base (3);
the utility model discloses a connecting piece, including connecting piece (13), connecting piece, spline (12) are installed to rotatable on connecting piece (13), spline (12) one end with extension axle (2) coaxial line rigid coupling, slidable cooperation has internal spline pipe (14) on the other end, the cover is equipped with first compression spring (16) on internal spline pipe (14), the rigid coupling has locating part (15) on internal spline pipe (14) tip, locating part (15) with casing (17) rigid coupling is equipped with limit structure in mounting hole (403) in order to right locating part (15) are spacing.
2. The auxiliary cleaning device for surgical nursing according to claim 1, wherein the limiting structure comprises a tension spring (28) and an insert block (29), one end of the tension spring (28) is fixedly connected to the inner wall of the mounting hole (403), the other end of the tension spring is fixedly connected to the insert block (29), a slot (30) is formed in the limiting piece (15), and the insert block (29) is slidably matched in the slot (30).
3. The surgical care auxiliary cleaning apparatus according to claim 2, characterized in that the housing (17) is provided with a closing structure for closing off the urinary catheter.
4. The auxiliary cleaning device for surgical nursing according to claim 3, wherein the sealing structure comprises a plunger (23) and an annular air bag (20), the shape of the plunger (23) is matched with the shape of the interior of the shell (17), the plunger (23) is slidably matched in the shell (17), the air bag (20) is fixedly connected to the shell (17), the air bag (20) is communicated with the interior of the shell (17), water outlets (18) are formed in two sides of the shell (17), and a water inlet (21) is formed in the shell (17).
5. The auxiliary cleaning device for surgical care according to claim 4, characterized in that a non-return structure is provided inside the housing (17) to prevent the plunger (23) from moving in the reverse direction.
6. The surgical nursing auxiliary cleaning device according to claim 5, wherein the non-return structure comprises a second compression spring (26) and a wedge-shaped limiting block (27), a blind hole (25) is formed in the outer wall of the plunger (23), the limiting block (27) is slidably matched with the blind hole (25), one end of the second compression spring (26) is fixedly connected to the limiting block (27), the other end of the second compression spring is fixedly connected to the inner wall of the blind hole (25), a plurality of limiting grooves (24) are formed in the inner wall of the shell (17) at intervals, and the limiting block (27) is matched with the limiting grooves (24).
7. The surgical care auxiliary cleaning device according to claim 1, wherein the conveying mechanism comprises a roller (5), a conveying belt (6), a ring gear (7), a friction wheel (8), a worm wheel (9), a worm (10) and a gear (11), a mounting groove (401) is formed in the outer wall of the bearing member (4), the roller (5) is rotatably mounted in the mounting groove (401), the conveying belt (6) is mounted on the roller (5) in a matched manner, the friction wheel (8) is rotatably mounted in the mounting groove (401), the worm wheel (9) is fixedly connected to the friction wheel (8), the worm (10) is rotatably mounted on the bearing member (4), the worm (10) is matched with the worm wheel (9), one end of the worm (10) is fixedly connected with the gear (11) in a coaxial line, the ring gear (7) is fixedly connected to the base (3), and the ring gear (7) is rotatably mounted on the bearing member (4).
8. The auxiliary cleaning device for surgical care according to claim 7, characterized in that the gear (11) is matched to the ring gear (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210651157.5A CN115055455B (en) | 2022-06-09 | 2022-06-09 | Auxiliary cleaning equipment for surgical nursing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210651157.5A CN115055455B (en) | 2022-06-09 | 2022-06-09 | Auxiliary cleaning equipment for surgical nursing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115055455A CN115055455A (en) | 2022-09-16 |
| CN115055455B true CN115055455B (en) | 2023-05-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210651157.5A Active CN115055455B (en) | 2022-06-09 | 2022-06-09 | Auxiliary cleaning equipment for surgical nursing |
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Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8382908B2 (en) * | 2009-02-06 | 2013-02-26 | Endoclear, Llc | Methods for cleaning endotracheal tubes |
| EP2279802B1 (en) * | 2009-07-27 | 2012-01-18 | Welltec A/S | Propelling tool |
| CN102794284B (en) * | 2012-08-10 | 2014-07-16 | 中铁隧道集团有限公司 | Dredge device of annular embedded corrugated pipe duct and dredge method thereof |
| DE102017102829A1 (en) * | 2017-02-13 | 2018-08-16 | Cardiobridge Gmbh | flushing system |
| CA3053772A1 (en) * | 2017-02-16 | 2018-08-23 | Clearflow, Inc. | Devices and methods related to medical tubes |
| CN110662612B (en) * | 2017-03-21 | 2022-06-21 | 威廉姆·西伯格 | Cleaning device |
| CN206854281U (en) * | 2017-05-27 | 2018-01-09 | 深圳盛航科技有限公司 | The equipment of barrier in a kind of removing pipeline |
| CN107639086B (en) * | 2017-10-31 | 2023-03-28 | 深圳盛航科技有限公司 | Liquid knife |
| CN209984772U (en) * | 2019-04-16 | 2020-01-24 | 贾其磊 | Anti-blocking catheter |
| CN215134202U (en) * | 2021-02-26 | 2021-12-14 | 航天中心医院 | Uropoiesis surgical nursing is with washing urine pipe crossover sub |
| CN214912445U (en) * | 2021-03-23 | 2021-11-30 | 中国人民解放军陆军特色医学中心 | Prevent blockking up catheter |
| CN113577405A (en) * | 2021-07-28 | 2021-11-02 | 龙芳 | Urethral catheterization device capable of being automatically blocked |
| CN216460633U (en) * | 2021-12-03 | 2022-05-10 | 薛宇昊 | High-pressure self-rotating type cleaning device for interior of pipeline |
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2022
- 2022-06-09 CN CN202210651157.5A patent/CN115055455B/en active Active
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