CN209884794U - Stomach fistulization pipe washs external member - Google Patents
Stomach fistulization pipe washs external member Download PDFInfo
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- CN209884794U CN209884794U CN201920223013.3U CN201920223013U CN209884794U CN 209884794 U CN209884794 U CN 209884794U CN 201920223013 U CN201920223013 U CN 201920223013U CN 209884794 U CN209884794 U CN 209884794U
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Abstract
The utility model provides a stomach fistulization catheter cleaning kit, which belongs to the technical field of medical supplies and comprises a fistulization tube and a cleaning device, wherein the lower end of the fistulization tube is provided with a capsule sleeve which is arranged along the circumferential direction of the fistulization tube; an inflation pipeline is arranged in the wall of the ostomy tube, one end of the inflation pipeline is communicated with the sac sleeve, the other end of the inflation pipeline is communicated with the upper end part of the ostomy tube and is connected with a vent pipe, and an air valve is arranged on the vent pipe; the cleaning device comprises an injector, the injector comprises a needle cylinder and a piston core rod, the piston core rod is slidably mounted on the needle cylinder, a small hole is formed in one end of the needle cylinder, an injection needle is connected to the small hole, one end of the injection needle is communicated with the small hole in a facing mode, the other end of the injection needle is located on the outer side of the needle cylinder, and the end port of the injection needle is closed; a plurality of openings are formed in the side face of the injection needle and are arranged along the circumferential direction of the injection needle at intervals. This stomach fistulization pipe washs external member can realize the washing to the fistulization pipe, is difficult for making the fistulization pipe cause the jam.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of medical supplies, in particular to a stomach fistulization catheter washs external member.
[ background of the invention ]
Aiming at the patients who can not take food and can not perform thoracotomy due to esophageal obstruction, the gastrostomy can help the patients to establish a nutrition channel and enteral nutrition, thereby improving the quality of life. During the operation of the gastrostomy, the stomach cavity of a patient needs to be inflated to ensure that the stomach wall of the patient is attached to the abdominal wall so as to facilitate the operation, after the gastrostomy operation is finished, food needs to be injected into the stomach cavity of the patient through a gastrostomy catheter, and after the feeding is finished, the gastrostomy catheter needs to be cleaned; in addition, during the process of cleaning the fistulization catheter, the pressure in the gastric cavity may be too high, so that food in the gastric cavity is easy to form backflow, discomfort is caused to a patient, and infection is easy to occur.
When the fistulization catheter blocks up or can not normally be used, then need extract it and change new fistulization catheter, because the part that fistulization catheter is located the stomach intracavity is equipped with the stereoplasm mushroom head that is used for hindering the fistulization catheter to deviate from the stomach intracavity, consequently, can make patient's fistulization mouth too ftracture at the in-process of extracting the fistulization catheter, not only can increase patient's misery and still can increase medical staff's work load.
[ Utility model ] content
In order to solve the problem, an object of the utility model is to provide a stomach fistulization pipe washs external member, this stomach fistulization pipe washs external member can realize the washing to the fistulization pipe, is difficult for making the fistulization pipe cause the jam.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a stomach fistulization catheter cleaning kit comprises a fistulization tube and a cleaning device, wherein a sac sleeve is arranged on the outer side surface of the lower end of the fistulization tube and is arranged along the circumferential direction of the fistulization tube; an inflation pipeline is arranged in the wall of the fistulization tube, one end of the inflation pipeline penetrates through the wall of the fistulization tube to be communicated with the sac sleeve, the other end of the inflation pipeline extends along the axial direction of the fistulization tube and is communicated with the upper end part of the fistulization tube, the end opening of the inflation pipeline is detachably connected with a vent pipe and is connected with an external inflation device through the vent pipe, and an air valve is arranged on the vent pipe;
the cleaning device comprises an injector, the injector comprises a needle cylinder and a piston core rod, the piston core rod is slidably mounted on the needle cylinder, a small hole is formed in one end of the needle cylinder, an injection needle is connected to the small hole, one end of the injection needle is communicated with the small hole in a right-to-right mode, the other end of the injection needle is located on the outer side of the needle cylinder, and the end port of the injection needle is closed; a plurality of openings are formed in the side surface of the injection needle, and the openings are uniformly arranged at intervals along the circumferential direction of the injection needle; one end of the needle cylinder connected with the injection needle extends into the fistulization tube through a port at the upper end of the fistulization tube, and when the needle cylinder and the fistulization tube are in a vertical state, the piston core rod is pressed to enable water in the needle cylinder to be sprayed to the inner side surface of the fistulization tube through the opening.
Preferably, the stomach fistulization catheter cleaning kit further comprises a fixing piece, wherein the fixing piece is sleeved on the outer side surface of the fistulization tube, is in sliding connection with the fistulization tube and slides along the axial direction of the fistulization tube; the fixing piece is provided with a pore channel perpendicular to the fistulization tube, a fastening rod is arranged at the pore channel and is in threaded connection with the pore channel, and one end of the fastening rod penetrates through the pore channel and is abutted against the fistulization tube to fix the fixing piece on the fistulization tube.
Preferably, a channel which enables the upper end and the lower end of the fistulization tube to be mutually communicated is further formed in the tube wall of the fistulization tube, and the channel is arranged along the axial direction of the fistulization tube and is mutually spaced from the inflation tube; a port at one end of the passage communicated with the end part of the upper end of the fistulization tube is detachably connected with an exhaust pipe, and a one-way valve is arranged on the exhaust pipe; the outer surfaces of the vent pipe and the exhaust pipe are coated with coatings with different colors.
Preferably, the fistulation tube is provided with graduation marks arranged along its axial direction.
Preferably, the upper end port of the fistulization tube is detachably connected with a feeding port, and a cap is arranged on the feeding port.
Preferably, the cuff is inflated to assume a cylindrical configuration, the lower base of which does not protrude beyond the lower end of the ostomy tube.
Preferably, a fixed cylinder is arranged at one end of the needle cylinder, which is far away from the injection needle, the port of the end of the needle cylinder is in direct connection with the cylinder opening of the fixed cylinder, and one end, which is positioned outside the needle cylinder, of the piston core rod extends into the fixed cylinder through the cylinder opening; a push rod motor is arranged in the fixed cylinder, the fixed end of the push rod motor is fixedly connected with one end of the fixed cylinder, which is far away from the cylinder opening of the fixed cylinder, the telescopic end extends towards the side where the cylinder opening is located, the end part of the telescopic end is connected with the piston core rod, and the piston core rod is driven by the telescopic action of the push rod motor to slide on the cylinder, so that water in the cylinder is sprayed to the inner side surface of the fistulation tube through the opening; the outside of the fixed cylinder is provided with a power supply and a telescopic switch, and the push rod motor, the power supply and the telescopic switch are connected in series.
Preferably, the injection needle is detachably screwed with the small hole.
Preferably, the sum of the length of the injection needle and the length of the syringe is larger than the length of the fistulation tube. .
Preferably, two pieces of cleaning cotton are arranged at one end of the injection needle, which is far away from the small hole, the two pieces of cleaning cotton are arranged at intervals along the axial direction of the injection needle, the two pieces of cleaning cotton are wound on the outer side surface of the injection needle along the circumferential direction of the injection needle, the outer diameter of the two pieces of cleaning cotton is equal to the inner diameter of the fistulation tube, when the injection needle and the cleaning cotton extend into the fistulation tube, the two pieces of cleaning cotton are connected with the fistulation tube in a sliding manner, and both the two pieces of cleaning cotton slide along the axial; and a plurality of openings on the injection needle are positioned between the two cleaning cottons.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. in the utility model, one end of the fistulization tube with the sac cover is positioned in the stomach cavity of the patient, and one end with the vent tube is positioned outside the body of the patient. Give through external aerating device and breather pipe the bag cover is aerifyd the inflation back, makes the last bottom surface butt of bag cover in the stoma department of stomach chamber, hinders fistulization pipe and breaks away from the stomach chamber, also can hinder the gastric juice of stomach intracavity to flow into the abdominal cavity through the stoma of stomach chamber, causes the infection. In addition, when the fistulization catheter on the patient needs to be pulled out, the air valve can be adjusted to deflate the balloon sleeve, and then the fistulization catheter can be slowly pulled out from the fistulization opening of the patient, so that the fistulization opening of the patient can be prevented from being excessively cracked, the pain of the patient is relieved, and the workload of medical staff is reduced.
In the utility model, after water is injected into the syringe of the injector, the injection needle can be extended into the fistulization tube, and the water in the syringe is sprayed to the inner side surface of the fistulization tube through the opening on the injection needle by pressing the piston core rod of the injector and flows into the gastric cavity of a patient along the fistulization tube, thereby playing the role of cleaning the fistulization tube and leading the fistulization tube not to be easily blocked; the utility model discloses a belt cleaning device simple structure, convenient to use.
2. The utility model discloses in, the mounting cover is established in the one end that fistulization pipe is located the patient external, and its orientation towards the direction slip back that is close to patient's stomach wall can sticis on patient's stomach wall, and this mounting is arranged in the gap between fistulization mouth and the fistulization pipe on the sealed patient's stomach wall, prevents that external gas from getting into the abdominal cavity through this gap and causing the infection. The fastening rod is used for fixing the fixing piece on the fistulation tube, so that the fixing piece is kept pressed on the abdominal wall of a patient, and the sealing performance of the fixing piece on the fistulation tube of the patient is enhanced.
3. The utility model discloses in, passageway and check valve are used for the gaseous discharge of stomach intracavity surplus, open the check valve after, outside the gaseous accessible passageway outflow of stomach intracavity surplus, reduce stomach intracavity pressure, improve patient's travelling comfort. Meanwhile, in the process of cleaning the fistulation tube, the one-way valve can be correspondingly opened, so that the excess gas in the gastric cavity is discharged through the exhaust pipe, and the food in the gastric cavity can be further prevented from flowing back under the action of the pressure of the gastric cavity.
4. The utility model discloses in, the push rod motor is used for controlling the slip of piston core bar, and is through right push rod motor power's regulation enables the piston core bar and slides on the cylinder with stable speed, can make the water in the cylinder spout steadily and spray to the medial surface of fistulization pipe, plays good effect to the cleanness of fistulization pipe, the utility model discloses need not the manual piston push rod of pressing of operator, facilitate the use. In addition, two in the utility model wash the cotton and be used for further brushing clean the residue on the internal side of fistulization, be difficult for making the fistulization pipe block up.
[ description of the drawings ]
Fig. 1 is a schematic cross-sectional structure of the fistula catheter of the present invention.
Fig. 2 is a view showing a state of use of the fistula catheter of the present invention.
Fig. 3 is a schematic cross-sectional structure of the cleaning device and the fistulation tube of the present invention.
Description of the main elements
In the figure: 1. a fistulation tube; 2. a bag sleeve; 3. an inflation conduit; 4. a breather pipe; 5. an air valve; 6. the gastric cavity; 7. a fixing member; 8. the abdominal wall; 9. a fastening rod; 10. scale lines; 20. a feeding port; 30. a channel; 40. an exhaust pipe; 50. a one-way valve; 60. a needle cylinder; 70. a piston core bar; 80. an injection needle; 90. a fixed cylinder; 901. a push rod motor; 902. a power source; 903. a telescopic switch; 100. and (5) cleaning cotton.
[ detailed description ] embodiments
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The drawings are only for purposes of illustration and are not intended to be limiting, certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention, and do not represent the size of the actual product, and it is understood that some well-known structures, elements and descriptions thereof in the drawings may be omitted for persons skilled in the art.
In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1 and 2, a cleaning kit for a gastrostomy catheter comprises a fistulization tube 1, a bag sleeve 2 is arranged on the outer side surface of the lower end of the fistulization tube 1, and the bag sleeve 2 is arranged along the circumferential direction of the fistulization tube 1. It has an inflation duct 3 to open in the pipe wall of fistulation pipe 1, the one end of inflation duct 3 is worn out and is made 1 pipe wall and bag cover 2 intercommunication, and the other end is along making 1 axial extension of fistula and intercommunication fistulation 1 upper end tip, and this end port of inflation duct 3 can be dismantled and connect a breather pipe 4, and pass through an external aerating device is connected to breather pipe 4, promptly, the one end of breather pipe 4 and the one end port that the bag cover 2 was kept away from to inflation duct 3 can be dismantled and be connected, and external aerating device is connected to the other end, be equipped with an air valve 5 on the breather pipe 4. After the external inflation device and the air valve 5 are opened, the sac sleeve 2 can be inflated, the sac sleeve 2 is in a cylindrical structure after being inflated and expanded, and the lower bottom surface of the sac sleeve 2 does not protrude out of the lower end surface of the fistulization tube 1, so that the sac sleeve 2 cannot block the port at the lower end of the fistulization tube 1. The ostomy tube 1 has one end with the cuff 2 located inside the stomach cavity 6 of the patient and the other end located outside the patient, i.e. the lower end of the ostomy tube 1 is located inside the stomach cavity 6 of the patient and the upper end is located outside the patient. After the external inflating device and the vent pipe 4 inflate and expand the balloon sleeve 2, the upper bottom surface of the balloon sleeve 2 abuts against the stoma of the gastric cavity 6 to prevent the stoma tube 1 from being separated from the gastric cavity 6, and gastric juice in the gastric cavity 6 can be prevented from flowing into the abdominal cavity through the stoma of the gastric cavity 6 to cause infection. In addition, when a fistulization catheter on a patient needs to be pulled out, the air valve 5 can be adjusted to deflate the bag sleeve 2, and then the fistulization catheter 1 can be slowly pulled out from the fistulization opening of the patient, so that the fistulization opening of the patient can be prevented from being excessively cracked, the pain of the patient is relieved, and the workload of medical staff is reduced.
The utility model discloses in, a stomach fistulization pipe washs external member still includes a mounting 7, 7 covers of mounting are established on fistulization pipe 1's lateral surface, and with fistulization pipe 1 sliding connection, its axial slip along fistulization pipe 1. In particular, said fixing element 7 presents a conical structure, which is arranged coaxially to the ostomy tube 1 and with its tip facing away from the side of the cuff 2. When the fixing part 7 is used, the fixing part 7 is sleeved at one end of the fistulization tube 1, which is positioned outside the patient body, and can be tightly pressed on the patient abdominal wall 8 after sliding towards the direction close to the patient abdominal wall 8, and the fixing part 7 is used for sealing a gap between the fistulization opening on the patient abdominal wall 8 and the fistulization tube 1, so that the infection caused by the fact that external gas enters the abdominal cavity through the gap is prevented. The fixing piece 7 is provided with a pore canal vertical to the fistulization tube 1, a fastening rod 9 is arranged at the pore canal, the fastening rod 9 is in threaded connection with the pore canal, one end of the fastening rod 9 penetrates through the pore canal and is abutted against the fistulization tube 1, the fixing piece 7 can be fixed relative to the fistulization tube 1 under the action of friction force between the fastening rod 9 and the fistulization tube 1, and the fastening rod 9 is used for fixing the fixing piece 7 on the fistulization tube 1. The utility model discloses in, the pore reaches the anchorage bar 9 that uses with the pore cooperation can set up a plurality ofly, and the stability on fistulization pipe 1 is fixed to reinforcing mounting 7.
Preferably, the fistulation tube 1 is provided with a graduation line 10 arranged along the axial direction thereof, and an operator can observe the depth of the fistulation tube 1 extending into the gastric cavity 6 of the patient through the graduation line 10, so as to conveniently and timely observe whether the fistulation tube 1 is out of the tube. Furthermore, a feeding port 20 is detachably connected to the upper end port of the fistulization tube 1, a cap is arranged on the feeding port 20, and when an operator feeds food to a patient, the operator needs to pump the food into the feeding port 20, so that the food flows into the gastric cavity 6 of the patient along the fistulization tube 1 to provide nutrition for the patient.
In the process of feeding the patient, the pressure in the gastric cavity 6 of the patient may be increased, so that the food in the gastric cavity 6 forms a backflow, therefore, in the utility model, a channel 30 for communicating the ends of the upper and lower ends of the fistula 1 with each other is further provided in the wall of the fistula 1, the channel 30 is arranged along the axial direction of the fistula 1 and is spaced from the inflation tube 3, that is, the channel 30 and the inflation tube 3 do not affect each other. The port of one end of the channel 30 communicated with the upper end of the fistulation tube 1 is detachably connected with one end of an exhaust tube 40, the other end of the exhaust tube 40 is positioned outside the fistulation tube 1 and communicated with the outside, and the exhaust tube 40 is provided with a one-way valve 50. The channel 30 and the one-way valve 50 are used for discharging surplus gas in the gastric cavity 6, and after the one-way valve 50 is opened, the gas in the gastric cavity 6 can flow out of the body through the channel 30, so that the pressure in the gastric cavity 6 is reduced, and the comfort of a patient is improved. Further, the outer surfaces of the vent pipe 4 and the exhaust pipe 40 are painted with different colors, so that the operator can distinguish the vent pipe 4 from the exhaust pipe 40. Preferably, the ends of the vent pipe 4 and the exhaust pipe 40 away from the channel 30 are respectively provided with a pipe cap (not shown), and the two pipe caps are respectively connected with the vent pipe 4 and the exhaust pipe 40 by a thread, a snap connection or a sleeve connection.
After the feeding of the patient is finished, the fistulization tube 1 needs to be cleaned, please refer to fig. 3, in the present invention, the gastrostomy catheter cleaning kit further comprises a cleaning device specially used for cleaning the fistulization tube 1, the cleaning device comprises an injector, the injector comprises a needle cylinder 60 and a piston core rod 70, the piston core rod 70 is slidably mounted on the needle cylinder 60, an aperture is opened at one end of the needle cylinder 60, and the aperture is connected with a syringe needle 80. The injection needle 80 is parallel to the axial direction of the needle cylinder 60, one end of the injection needle is just opposite to and communicated with the small hole, the other end of the injection needle is positioned outside the needle cylinder 60, and the end port is closed; specifically, the injection needle 80 is removably threaded into the aperture. A plurality of openings are formed in the side surface of the injection needle 80, and the plurality of openings are uniformly arranged at intervals along the circumferential direction of the injection needle 80. One end of the needle cylinder 60 connected with the injection needle 80 extends into the fistulation tube 1 through a port at the upper end of the fistulation tube 1, when the needle cylinder 60 and the fistulation tube 1 are both in a vertical state, the piston core rod 70 is pressed to enable water in the needle cylinder 60 to be sprayed to the inner side surface of the fistulation tube 1 through the opening, and the water sprayed to the inner side surface of the fistulation tube 1 finally flows into the gastric cavity 6 of a patient along the fistulation tube 1, so that the purpose of cleaning the fistulation tube 1 is achieved. Preferably, the outer diameter of the syringe 60 is equal to the inner diameter of the fistulation tube 1, and the injection needle 80 is coaxially arranged with the fistulation tube 1, so that water sprayed from the injection needle 80 uniformly and powerfully strikes the inner side surface of the periphery of the fistulation tube 1, and the cleaning effect is improved; the sum of the length of the injection needle 80 and the length of the needle cylinder 60 is larger than the length of the fistulation tube 1, so that an operator can manually control the length of the needle cylinder 60 extending into the fistulation tube 1, and the inner side of the whole fistulation tube 1 can be conveniently cleaned. The operator can open the one-way valve 50 correspondingly in the process of cleaning the fistulation tube 1, so that the gas in the gastric cavity 6 is discharged, the pressure in the gastric cavity 6 can be further reduced, and the food in the gastric cavity 6 can be prevented from flowing back under the action of the pressure in the gastric cavity 6.
In the present invention, preferably, the end of the needle cylinder 60 far from the injection needle 80 is provided with a fixed cylinder 90, the end port of the needle cylinder 60 is opposite to the opening of the fixed cylinder 90, preferably, the end port is detachably connected, and the end of the plunger core rod 70 located outside the needle cylinder 60 is passed through the opening extending into the fixed cylinder 90. A push rod motor 901 is arranged in the fixed cylinder 90, the fixed end of the push rod motor 901 is fixedly connected with one end of the fixed cylinder 90 away from the cylinder opening, the telescopic end extends towards the side of the cylinder opening, the end part of the telescopic end is connected with the piston core rod 70, the piston core rod 70 is driven by the telescopic action of the push rod motor 901 to slide on the cylinder 60, so that the water in the cylinder 60 is sprayed to the inner side surface of the fistulation tube 1 through the opening; a power source 902 and a telescopic switch 903 are installed outside the fixed cylinder 90, and the push rod motor 901, the power source 902 and the telescopic switch 903 are connected in series. After the power source 902 is turned on, an operator can control the extension and retraction of the push rod motor 901 through the extension and retraction switch 903, and when the push rod motor 901 extends, the push rod motor 901 drives the piston core rod 70 to slide on the syringe 60, so that water in the syringe 60 is ejected out of the opening and onto the inner side surface of the ostomy tube 1. Through right the regulation of push rod motor 901 power enables piston core bar 70 and slides on cylinder 60 with stable speed, can make the water in the cylinder 60 spout steadily and spray to the medial surface of fistulization pipe 1, plays good effect to the cleanness of fistulization pipe 1, the utility model discloses need not the manual piston push rod of pressing of operator, facilitate the use.
The utility model discloses in, preferably, the one end that pinhole was kept away from to syringe needle 80 is equipped with two and washs cotton 100, two wash cotton 100 and set up along the axial interval arrangement of syringe needle 80, and two wash cotton 100 and all surround on the lateral surface of syringe needle 80 along the circumference of syringe needle 80, two the external diameter size that washs cotton 100 equals the internal diameter size of fistulization pipe 1, works as syringe needle 80 and washing cotton 100 stretch into when making in the fistulization pipe 1, two wash cotton 100 and make 1 sliding connection of fistulization pipe, its both all along 1 endwise slip of fistulization pipe. That is, when the injection needle 80 is inserted into the fistula 1 and slid in the axial direction of the fistula 1, the outer edges of the two cleaning cottons 100 are brought into contact with the inner surface of the fistula 1 and slid in the axial direction of the fistula 1 to brush the inner surface of the fistula 1, and the plurality of openings of the injection needle 80 are located between the two cleaning cottons 100, so that the cleaning effect of the fistula 1 can be further improved by the washing of the fistula 1 by the cleaning cottons 100 and the flushing of the fistula 1 by water.
The above description is for the detailed description of the preferred possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications accomplished under the technical spirit suggested by the present invention should fall within the scope of the present invention.
Claims (10)
1. A gastrostomy catheter cleaning kit is characterized in that: comprises a fistulation tube and a cleaning device, wherein a bag sleeve is arranged on the outer side surface of the lower end of the fistulation tube and is arranged along the circumferential direction of the fistulation tube; an inflation pipeline is arranged in the wall of the fistulization tube, one end of the inflation pipeline penetrates through the wall of the fistulization tube to be communicated with the sac sleeve, the other end of the inflation pipeline extends along the axial direction of the fistulization tube and is communicated with the upper end part of the fistulization tube, the end opening of the inflation pipeline is detachably connected with a vent pipe and is connected with an external inflation device through the vent pipe, and an air valve is arranged on the vent pipe;
the cleaning device comprises an injector, the injector comprises a needle cylinder and a piston core rod, the piston core rod is slidably mounted on the needle cylinder, a small hole is formed in one end of the needle cylinder, an injection needle is connected to the small hole, one end of the injection needle is communicated with the small hole in a right-to-right mode, the other end of the injection needle is located on the outer side of the needle cylinder, and the end port of the injection needle is closed; a plurality of openings are formed in the side surface of the injection needle, and the openings are uniformly arranged at intervals along the circumferential direction of the injection needle; one end of the needle cylinder connected with the injection needle extends into the fistulization tube through a port at the upper end of the fistulization tube, and when the needle cylinder and the fistulization tube are in a vertical state, the piston core rod is pressed to enable water in the needle cylinder to be sprayed to the inner side surface of the fistulization tube through the opening.
2. The gastrostomy catheter cleaning kit according to claim 1, wherein: the fixing piece is sleeved on the outer side surface of the fistulization tube, is connected with the fistulization tube in a sliding manner and slides along the axial direction of the fistulization tube; the fixing piece is provided with a pore channel perpendicular to the fistulization tube, a fastening rod is arranged at the pore channel and is in threaded connection with the pore channel, and one end of the fastening rod penetrates through the pore channel and is abutted against the fistulization tube to fix the fixing piece on the fistulization tube.
3. The gastrostomy catheter cleaning kit according to claim 1, wherein: a channel which enables the upper end part and the lower end part of the fistulization tube to be mutually communicated is also arranged in the tube wall of the fistulization tube, and the channel is arranged along the axial direction of the fistulization tube and is mutually separated from the inflation tube; a port at one end of the passage communicated with the end part of the upper end of the fistulization tube is detachably connected with an exhaust pipe, and a one-way valve is arranged on the exhaust pipe; the outer surfaces of the vent pipe and the exhaust pipe are coated with coatings with different colors.
4. The gastrostomy catheter cleaning kit according to claim 1, wherein: the fistulization tube is provided with scale marks arranged along the axial direction of the fistulization tube.
5. The gastrostomy catheter cleaning kit according to claim 1, wherein: the port at the upper end of the fistulization tube is detachably connected with a feeding port, and a cap is arranged on the feeding port.
6. The gastrostomy catheter cleaning kit according to claim 1, wherein: the bag cover is in a cylindrical structure after being inflated and expanded, and the lower bottom surface of the bag cover does not protrude out of the lower end surface of the ostomy tube.
7. The gastrostomy catheter cleaning kit according to claim 1, wherein: a fixed cylinder is arranged at one end of the needle cylinder, which is far away from the injection needle, the port of the end of the needle cylinder is in dead-against connection with the cylinder opening of the fixed cylinder, and one end of the piston core bar, which is positioned outside the needle cylinder, extends into the fixed cylinder through the cylinder opening; a push rod motor is arranged in the fixed cylinder, the fixed end of the push rod motor is fixedly connected with one end of the fixed cylinder, which is far away from the cylinder opening of the fixed cylinder, the telescopic end extends towards the side where the cylinder opening is located, the end part of the telescopic end is connected with the piston core rod, and the piston core rod is driven by the telescopic action of the push rod motor to slide on the cylinder, so that water in the cylinder is sprayed to the inner side surface of the fistulation tube through the opening; the outside of the fixed cylinder is provided with a power supply and a telescopic switch, and the push rod motor, the power supply and the telescopic switch are connected in series.
8. The gastrostomy catheter cleaning kit according to claim 1, wherein: the injection needle is detachably connected with the small hole through threads.
9. The gastrostomy catheter cleaning kit according to claim 1, wherein: the sum of the length of the injection needle and the syringe is larger than the length of the fistulation tube.
10. The gastrostomy catheter cleaning kit according to claim 1, wherein: the end, far away from the small hole, of the injection needle is provided with two pieces of cleaning cotton, the two pieces of cleaning cotton are arranged at intervals along the axial direction of the injection needle, the two pieces of cleaning cotton are wound on the outer side surface of the injection needle along the circumferential direction of the injection needle, the outer diameter of the two pieces of cleaning cotton is equal to the inner diameter of the fistulization tube, when the injection needle and the cleaning cotton extend into the fistulization tube, the two pieces of cleaning cotton are connected with the fistulization tube in a sliding mode, and the two pieces of cleaning cotton slide along the axial direction; and a plurality of openings on the injection needle are positioned between the two cleaning cottons.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920223013.3U CN209884794U (en) | 2019-02-21 | 2019-02-21 | Stomach fistulization pipe washs external member |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920223013.3U CN209884794U (en) | 2019-02-21 | 2019-02-21 | Stomach fistulization pipe washs external member |
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| CN209884794U true CN209884794U (en) | 2020-01-03 |
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| CN201920223013.3U Active CN209884794U (en) | 2019-02-21 | 2019-02-21 | Stomach fistulization pipe washs external member |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730931A (en) * | 2019-02-21 | 2019-05-10 | 柳州市柳铁中心医院 | A kind of stomach fistula catheter cleaning external member |
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2019
- 2019-02-21 CN CN201920223013.3U patent/CN209884794U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109730931A (en) * | 2019-02-21 | 2019-05-10 | 柳州市柳铁中心医院 | A kind of stomach fistula catheter cleaning external member |
| CN109730931B (en) * | 2019-02-21 | 2024-04-16 | 柳州市柳铁中心医院 | Gastric fistulization catheter washs external member |
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