A gun-type multifunctional automatic enema device

Abstract

The present invention relates to the technical field of enema, and in particular to a gun-type multifunctional automatic enema. The multifunctional enema device is fixedly arranged on a gun body, a liquid inlet tank is arranged on one side of the inside of the enema head in the length direction, and the left end is connected to the outlet end of the peristaltic pump through a hose, a liquid return tank is arranged on one side of the liquid inlet tank, and an auger is arranged inside the liquid return tank. When enema is performed, the mode, intake and pressure can be selected according to the needs, and the start switch is pressed to inject through the peristaltic pump to replace the traditional hanging bottle. Whether it is cleaning the intestines or treating enema, it is convenient to use, especially for short-term drug treatment enema, and the efficiency is greatly improved; when cleaning the instrument after use, cover it with a glass cover, start the switch, first use saline circulation filtration and cleaning, and then change to alcohol for cleaning. After cleaning and sterilization, it can be reused to replace the traditional disposable enema, which not only greatly saves costs, but also achieves the effect of energy saving and environmental protection.

Description

Technical Field

[0001] The invention relates to the technical field of enema machines, in particular to a gun-type multifunctional automatic enema machine. Background Art

[0002] There are two main types of enemas: one is a drug therapy enema and the other is a cleansing enema.

[0003] Drug therapy enema is to insert the enema head into the anus, connect the enema head through an infusion bag and infusion tube, and perform enema treatment in the manner of an IV drip.

[0004] Cleansing enema is a procedure in which 500-1000 ml of 0.1-0.2% soapy water or clean water is passed through the anus and slowly poured into the colon from the anal canal through the rectum. This helps the patient expel feces and accumulated gas, prevents the relaxation of the anal sphincter after anesthesia from causing feces to contaminate the operating table, increasing the chance of infection, and relieves postoperative abdominal distension.

[0005] Whether it is therapeutic enema or cleansing enema, it is performed in the form of an IV drip, which not only takes up space, but is also inconvenient to move. In addition, the pressure and amount of liquid injected cannot be accurately controlled, and cannot meet clinical needs. Especially during the intestinal cleansing process, soap solution is used for enema for the first time to defecate, and then 0.9% sodium chloride solution is used for enema multiple times until the discharged liquid is clean and free of fecal matter. This takes a long time, and the patient is bedridden for a long time and cannot move. Local paralysis and pain often occur, which causes certain damage to the patient's body. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a gun-type multifunctional automatic enema device in view of the above-mentioned technical deficiencies, including the multifunctional enema device fixedly arranged on the gun body, an enema head arranged on the right side of the liquid guide valve body, a sealing frustum arranged on the left end of the enema head, a liquid inlet groove arranged on one side of the inside of the enema head in the length direction, and the left end is connected to the outlet end of the peristaltic pump through a hose, a liquid return groove is arranged on one side of the liquid inlet groove, and an auger is arranged inside the liquid return groove. When enema is performed, the mode, intake and pressure can be selected on the touch screen according to the needs, and the start switch is pressed to inject through the peristaltic pump to replace the traditional infusion bag. Whether it is cleaning the intestines or treating enema, it is convenient to use, especially for short-term drug treatment enema, and the efficiency is greatly improved; when cleaning the instrument after use, cover it with a glass cover, start the switch, first use saline circulation filtration and cleaning, and then change to alcohol for cleaning. After cleaning and sterilization, it can be reused to replace the traditional disposable enema device, which not only greatly saves costs, but also achieves the effect of energy saving and environmental protection.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is: it includes a gun body, a medicine liquid bag, a waste liquid bag and a multifunctional enema device; the multifunctional enema device is fixedly arranged on the gun body; a lithium battery and a control panel are arranged at the lower part of the interior of the gun body, a start switch is arranged on one side of the lithium battery on the gun body, a power switch is arranged at the upper left side of the gun body, and a display screen and an adjustment button are arranged at the upper front side of the gun body; the multifunctional enema device includes a liquid guide valve body and a peristaltic pump; the liquid guide valve body is fixedly arranged at the upper part of the interior of the gun body; a peristaltic pump is fixedly arranged inside the gun body below the liquid guide valve body, and the medicine liquid is poured into the intestine through the peristaltic pump.

[0008] To further optimize the technical solution, an enema head is provided on the right side of the liquid guide valve body; a sealing frustum is provided on the left end of the enema head; a liquid inlet groove is provided on one side inside the enema head in the length direction; a liquid inlet pipe is provided on the right end of the liquid inlet groove, and the left end is connected to the outlet end of the peristaltic pump through a hose; the inlet end of the peristaltic pump is connected to the medicine bag through a hose.

[0009] To further optimize the technical solution, a liquid return tank is provided on one side of the liquid inlet tank; an auger is provided inside the liquid return tank; a small motor is fixedly provided on the liquid guide valve body at the left end of the liquid return tank for driving the auger to rotate.

[0010] To further optimize the technical solution, a glass cap is provided at the right end of the enema head; the interior of the glass cap is hollow, and the right side is in a round cap shape; the right ends of the liquid inlet pipe and the liquid return trough are both provided inside the glass cap; an opening is provided in the middle of the right side of the glass cap.

[0011] To further optimize the technical solution, a pressure sensor is provided at the right end of the enema head between the liquid inlet tank and the liquid return tank.

[0012] To further optimize the technical solution, a T-tube is provided on the liquid guide valve body below the liquid return groove; the upper end of the T-tube is connected to the liquid return groove; the left end of the T-tube is connected to the waste liquid bag through a hose.

[0013] To further optimize the technical solution, a pressure regulating block is arranged at the corner position inside the T-tube in the vertical direction; a connecting rod is arranged below the pressure regulating block; a limiting block is arranged below the bottom of the connecting rod; a limiting groove is arranged inside the bottom of the T-tube; the limiting block is slidably connected inside the limiting groove to limit the upper and lower positions of the pressure regulating block; a sealing block is arranged at the bottom of the limiting groove; and a spring is arranged between the sealing block and the limiting block.

[0014] To further optimize the technical solution, a groove is provided on the right periphery of the liquid guide valve body; a glass cover is installed on the right side of the groove; and the enema head and the glass cap are both arranged inside the glass cover.

[0015] Compared with the prior art, the present invention has the following advantages:

[0016] 1. When doing enema, you can select the mode, intake and pressure on the touch screen according to your needs, press the start switch, and inject through the peristaltic pump instead of the traditional infusion bag. It is convenient to use whether it is cleaning the intestines or treating enema, especially for short-term drug treatment enema, the efficiency is greatly improved.

[0017] 2. When cleaning the instrument after use, cover it with a glass cover, start the switch, first use saline to circulate and filter and clean it, then change to alcohol for cleaning. After cleaning and sterilization, it can be reused to replace the traditional disposable enema, which not only greatly saves costs, but also achieves the effect of energy saving and environmental protection.

[0018] 3. The return liquid tank adopts an auger mechanism to assist in pushing the liquid out, which can prevent the foreign matter in intestinal cleaning from blocking the outlet and ensure the smooth flow of liquid in and out during intestinal cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The present invention is a usage diagram of a gun-type multifunctional automatic enema device.

[0020] Figure 2 The utility model discloses a structural diagram of an enema gun of a gun-type multifunctional automatic enema machine.

[0021] Figure 3 The present invention is a partial structural cross-sectional view of the glass cover installation part of a gun-type multifunctional automatic enema machine.

[0022] Figure 4 The present invention is a schematic diagram of the internal structure of a gun body of a gun-type multifunctional automatic sausage enema machine.

[0023] Figure 5 The present invention is a schematic diagram of the structure of the glass cap installation part of a gun-type multifunctional automatic enema machine.

[0024] Figure 6 The present invention is a schematic diagram of the rear structure of a liquid guide valve body of a gun-type multifunctional automatic enema device.

[0025] Figure 7 The present invention is a partial cross-sectional view of the structure of the pressure sensor installation part of a gun-type multifunctional automatic enema machine.

[0026] Figure 8 The present invention is a partial cross-sectional view of the internal pipeline distribution structure of a liquid guide valve body of a gun-type multifunctional automatic enema device.

[0027] Fig. 9 The present invention is a partial cross-sectional view of the structure of the pressure regulating block installation part of a gun-type multifunctional automatic sausage enema machine.

[0028] In the figure: 1. gun body; 101. lithium battery; 102. control board; 103. start switch; 104. power switch; 105. display screen; 106. adjustment button; 2. medicine bag; 3. waste liquid bag; 4. multifunctional enema device; 401. liquid guide valve body; 402. peristaltic pump; 403. enema head; 404. liquid inlet tank; 405. liquid inlet pipe; 406. liquid return tank; 407. auger; 408. small motor; 409. glass cap; 410. opening; 411. pressure sensor; 412. T-tube; 413. pressure regulating block; 414. connecting rod; 415. limit block; 416. limit groove; 417. sealing block; 418. spring; 419. groove; 420. glass cover; 421. sealing cone. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0030] Specific implementation method 1: Combination Figure 1-9 As shown, a gun-type multifunctional automatic enema device is characterized in that it includes a gun body 1, a liquid medicine bag 2, a waste liquid bag 3 and a multifunctional enema device 4; the multifunctional enema device 4 is fixedly arranged on the gun body 1; a lithium battery 101 and a control board 102 are arranged at the lower part of the gun body 1, a start switch 103 is arranged on one side of the lithium battery 101 on the gun body 1, a power switch 104 is arranged at the upper left side of the gun body 1, and a display screen 105 and an adjustment button 106 are arranged at the upper front side of the gun body 1; the multifunctional enema device 4 includes a liquid guide valve body 401 and a peristaltic pump 402; the liquid guide valve body 401 is fixedly arranged at the upper part of the gun body 1; a peristaltic pump 402 is fixedly arranged at the lower part of the gun body 1, and liquid medicine is poured into the intestine through the peristaltic pump 402.

[0031] Preferably, an enema head 403 is provided on the right side of the liquid guiding valve body 401; a sealing cone 421 is provided on the left end of the enema head 403; a liquid inlet groove 404 is provided on one side inside the enema head 403 in the length direction; a liquid inlet pipe 405 is provided on the right end of the liquid inlet groove 404, and the left end is connected to the outlet end of the peristaltic pump 402 through a hose; the inlet end of the peristaltic pump 402 is connected to the medicine bag 2 through a hose.

[0032] Preferably, a liquid return groove 406 is provided on one side of the liquid inlet groove 404; an auger 407 is provided inside the liquid return groove 406; a small motor 408 is fixedly provided on the liquid guide valve body 401 at the left end of the liquid return groove 406 for driving the auger 407 to rotate.

[0033] Preferably, a glass cap 409 is provided at the right end of the enema head 403; the interior of the glass cap 409 is hollow, and the right side is in a round cap shape; the right ends of the liquid inlet pipe 405 and the liquid return groove 406 are both arranged inside the glass cap 409; an opening 410 is provided in the middle of the right side of the glass cap 409.

[0034] Preferably, a pressure sensor 411 is provided at the right end of the enema head 403 between the liquid inlet groove 404 and the liquid return groove 406 .

[0035] Preferably, a T-tube 412 is provided on the liquid guiding valve body 401 below the liquid return groove 406; the upper end of the T-tube 412 is connected to the liquid return groove 406; the left end of the T-tube 412 is connected to the waste liquid bag 3 through a hose.

[0036] Preferably, a pressure regulating block 413 is provided at the corner position inside the T-tube 412 in the vertical direction; a connecting rod 414 is provided below the pressure regulating block 413; a limiting block 415 is provided below the bottom of the connecting rod 414; a limiting groove 416 is provided inside the bottom of the T-tube 412; the limiting block 415 is slidably connected inside the limiting groove 416 to limit the upper and lower positions of the pressure regulating block 413; a sealing block 417 is provided at the bottom of the limiting groove 416; a spring 418 is provided between the sealing block 417 and the limiting block 415.

[0037] Preferably, a groove 419 is provided on the right periphery of the liquid guiding valve body 401 ; a glass cover 420 is installed on the right side of the groove 419 ; and the enema head 403 and the glass cap 409 are both arranged inside the glass cover 420 .

[0038] When using, step one, combine Figure 1-8 As shown, when enema is given through drug treatment, the thin tube on the rear side of the enema gun is connected to the medicine bag 2 through a hose, and the thick tube is connected to the waste liquid bag 3 through a hose; the power switch 104 on the rear side of the gun body 1 is turned on, the display screen 105 is turned on, the drug treatment module is selected, and then the adjustment button 106 is pressed to adjust the amount of injected medicine and the injection speed; the glass cover 420 on the front side of the gun body 1 is opened, and the enema head 403 is inserted into the patient's anus, and the enema head 403 is arranged on the right side of the liquid guide valve body 401; a sealing frustum 421 is arranged on the left end of the enema head 403, and the sealing frustum 421 and the anus are sealed; a glass cap 409 is arranged on the right end of the enema head 403, the interior of the glass cap 409 is hollow, and the right side is in the shape of a round cap. When inserted into the anus, the right side of the glass cap 409 is designed to be in the shape of a round cap, which is convenient for insertion.

[0039] When the start switch 103 is pressed, the peristaltic pump 402 starts to work. A liquid inlet groove 404 is arranged on one side inside the enema head 403 in the length direction. A liquid inlet pipe 405 is arranged on the right end of the liquid inlet groove 404, and the left end is connected to the outlet end of the peristaltic pump 402 by a hose. The inlet end of the peristaltic pump 402 is connected to the medicine bag 2 by a hose. When the peristaltic pump 402 is working, the medicine in the medicine bag 2 will be pumped into the liquid inlet groove 404. The right ends of the liquid inlet pipe 405 and the liquid return groove 406 are both arranged inside the glass cap 409. An opening 410 is arranged in the middle of the right side of the glass cap 409. The medicine coming out of the liquid inlet groove 404 and the liquid inlet pipe 405 will be injected into the patient's intestine through the opening 410 on the right side of the glass cap 409. The setting of the glass cap 409 can prevent the liquid inlet pipe 405 and the liquid return groove 406 from being blocked when the enema head 403 is inserted.

[0040] After the drug enema is completed, the enema head 403 can be pulled out; the improved enema device is easy to operate. Compared with the existing hanging bottle type injection enema, it is not only much more efficient, but also does not require a hanging bottle, occupies less space and is easy to operate.

[0041] Step 2: Combine Figure 1-9 As shown, when the enema is cleaned, a groove 419 is provided on the right periphery of the liquid guide valve body 401, a glass cover 420 is installed on the right side of the groove 419, the enema head 403 and the glass cover 409 are both arranged inside the glass cover 420, the glass cover 420 is installed on the right side of the enema head 403, the liquid bag 2 is replaced with a clean water bag, and then the cleaning module is selected and the start switch 103 is pressed, at which time the peristaltic pump 402 and the small motor 408 work; when the peristaltic pump 402 is working, the water in the clean water bag is pumped into the glass cover 420 through the liquid inlet groove 404, the liquid inlet pipe 405 and the glass cover 409, and because the glass cover 420 seals the enema head 403, the water flow will enter the liquid return groove 406.

[0042] A liquid return groove 406 is provided on one side of the liquid inlet groove 404, and an auger 407 is provided inside the liquid return groove 406. A small motor 408 is fixedly provided on the liquid guide valve body 401 at the left end of the liquid return groove 406 for driving the auger 407 to rotate. When the small motor 408 works, it drives the auger 407 to rotate together. Under the action of water pressure and the auger 407, the water flow will enter the top of the T-tube 412.

[0043] A pressure regulating block 413 is vertically arranged at the corner position inside the T-tube 412, a connecting rod 414 is arranged below the pressure regulating block 413, a limiting block 415 is arranged below the bottom of the connecting rod 414, a limiting groove 416 is arranged inside the bottom of the T-tube 412, the limiting block 415 is slidably connected inside the limiting groove 416, and is used to limit the up and down position of the pressure regulating block 413, a sealing block 417 is arranged at the bottom of the limiting groove 416, and a spring 418 is arranged between the sealing block 417 and the limiting block 415, which will push the pressure regulating block 413 to move vertically downward along the T-tube 412 under a certain water pressure, thereby pushing the connecting rod 414 and the limiting block 415 to move downward together, and the limiting block 415 compresses the spring 418 when it moves downward; when the pressure regulating block 413 moves downward, the upper and left tubes of the T-tube 412 are together, and the cleaned liquid will enter the waste liquid bag 3 through the T-tube 412 and the hose.

[0044] A flowing water system is formed inside the glass cover 420, and the enema head 403 and the internal structure are cleaned by the flowing water system; when the water in the glass cover 420 is clear and free of debris after cleaning for a period of time, the start switch 103 is released, the water pressure above the T-tube 412 becomes smaller, and the pressure regulating block 413 bounces upward and resets under the elastic force of the spring 418, and the corner of the T-tube 412 is closed.

[0045] Replace the clean water bag with an alcohol bag, and press the start button in the same way, and use alcohol to perform secondary cleaning and disinfection on the enema head 403 and the internal components; after cleaning, unplug the alcohol bag, and after the alcohol inside the glass cover 420 is drained, release the start button and turn off the power switch 104, and finally unplug the waste liquid bag 3 behind the gun body 1; the improved enema can be reused, which is not only easy to clean, but also has a greatly reduced use cost compared with the disposable enema, and achieves energy-saving and environmental protection effects.

[0046] Step 3: Combine Figure 1-9As shown, when cleaning the intestine, the liquid medicine bag 2 is replaced with a cleaning bag, and the waste liquid bag 3 remains unchanged. When the enema is turned on, the cleaning mode is selected, and the adjustment button 106 is pressed to adjust the cleaning pressure and the liquid inlet and outlet flow rate. After the adjustment is completed, the glass cover 420 is opened, and the enema head 403 is inserted into the anus. The start switch 103 is pressed. At this time, the peristaltic pump 402 works together with the small motor 408. When the cleaning liquid enters the intestine, the pressure in the intestine increases. A pressure sensor 411 is provided at the right end of the enema head 403 between the liquid inlet tank 404 and the liquid return tank 406. The pressure in the intestine is monitored in real time by the pressure sensor 411. When the pressure in the intestine reaches the specified pressure, , the small motor 408 starts to work. Similarly, when the small motor 408 is working, it pushes the liquid along the return liquid groove 406 to the T-tube 412. Under a certain pressure, the pressure regulating block 413 opens, and the cleaning liquid and debris enter the waste liquid bag 3 through the hose; the faster the speed of the small motor 408, the greater the drainage flow rate, and the use of the auger 407 to push the liquid out can prevent foreign matter from clogging the return liquid groove 406; when the cleaning liquid flows and cleans in the intestine, the small motor 408 and the peristaltic pump 402 work together to keep the intestine at a certain constant pressure for cleaning; the intestine is cleaned by flowing water, which not only takes a shorter cleaning time and has a higher efficiency, but also cleans the intestine more cleanly.

[0047] After the intestinal cleaning is completed, the enema head 403 is pulled out and cleaned. The cleaning process is the same as the cleaning process in step 2.

[0048] In summary, when performing enema, the mode, intake and pressure can be selected on the touch screen according to the needs, and the start switch 103 can be pressed. The peristaltic pump 402 is used to inject instead of the traditional infusion bag. Whether it is cleaning the intestines or treating enema, it is convenient to use, especially for short-term drug treatment enema, and the efficiency is greatly improved. When cleaning the instrument after use, cover the glass cover 420, start the switch 103, first use saline circulation filtration and cleaning, and then change to alcohol for cleaning. After cleaning and sterilization, it can be reused to replace the traditional disposable enema, which not only greatly saves costs, but also achieves the effect of energy saving and environmental protection. The auger 407 mechanism is used at the position of the return liquid tank 406 to assist in pushing the drainage, which can prevent foreign objects in the cleaning of the intestines from blocking the outlet and ensure the smooth flow of liquid in and out during the cleaning of the intestines.

[0049] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be implemented by simple programming by technicians in this field, which is common knowledge in the field. The present invention is mainly used to protect mechanical devices, so the present invention will no longer explain the control method and circuit connection in detail.

[0050] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A gun-type multifunctional automatic enema, characterized in that: The invention comprises a gun body (1), a liquid medicine bag (2), a waste liquid bag (3) and a multifunctional enema device (4); the multifunctional enema device (4) is fixedly arranged on the gun body (1); a lithium battery (101) and a control panel (102) are arranged at the lower part of the gun body (1); a start switch (103) is arranged on one side of the lithium battery (101) on the gun body (1); a power switch (104) is arranged at the upper left side of the gun body (1); a display screen (105) and an adjustment button (106) are arranged at the upper front side of the gun body (1); the multifunctional enema device (4) comprises a liquid guide valve body (401) and a peristaltic pump (402); the liquid guide valve body (4 ... the gun body (1) on the one side of the lithium battery (101); a power switch (104) is arranged at the upper left side of the gun body (1); a display screen (105) and an adjustment button (106) are arranged at the upper front side of the gun body (1); the multifunctional enema device (4) comprises a liquid guide valve body (401) and a peristaltic pump (402); the liquid guide valve body (401) and a control panel (102) are arranged The valve body (401) is fixedly arranged above the interior of the gun body (1); a peristaltic pump (402) is fixedly arranged inside the gun body (1) below the liquid-guiding valve body (401), and liquid medicine is injected into the intestine through the peristaltic pump (402); an enema head (403) is arranged on the right side of the liquid-guiding valve body (401); a sealing frustum (421) is arranged at the left end of the enema head (403); a liquid inlet groove (404) is arranged on one side of the interior of the enema head (403) in the length direction; a liquid inlet pipe (405) is arranged at the right end of the liquid inlet groove (404), and the left end is connected to the outlet end of the peristaltic pump (402) through a hose; the peristaltic pump The inlet end of the liquid inlet groove (402) is connected to the liquid bag (2) through a hose; a liquid return groove (406) is provided on one side of the liquid inlet groove (404); an auger (407) is provided inside the liquid return groove (406); a small motor (408) is fixedly provided on the liquid guide valve body (401) at the left end of the liquid return groove (406) for driving the auger (407) to rotate; a T-shaped tube (412) is provided on the liquid guide valve body (401) below the liquid return groove (406); the upper end of the T-shaped tube (412) is connected to the liquid return groove (406); the left end of the T-shaped tube (412) is connected to the waste liquid bag (3) through a hose A pressure regulating block (413) is arranged at the corner position inside the T-shaped tube (412) in the vertical direction; a connecting rod (414) is arranged below the pressure regulating block (413); a limiting block (415) is arranged below the bottom of the connecting rod (414); a limiting groove (416) is arranged inside the bottom of the T-shaped tube (412); the limiting block (415) is slidably connected inside the limiting groove (416) to limit the upper and lower positions of the pressure regulating block (413); a sealing block (417) is arranged at the bottom of the limiting groove (416); a spring (418) is arranged between the sealing block (417) and the limiting block (415).

2. The gun-type multifunctional automatic sausage enema according to claim 1, characterized in that: The right end of the enema head (403) is provided with a glass cap (409); the interior of the glass cap (409) is hollow, and the right side is in the shape of a round cap; the right ends of the liquid inlet pipe (405) and the liquid return groove (406) are both arranged inside the glass cap (409); and the middle part of the right side of the glass cap (409) is provided with an opening (410).

3. The gun-type multifunctional automatic sausage enema according to claim 1, characterized in that: A pressure sensor (411) is provided at the right end of the enema head (403) between the liquid inlet groove (404) and the liquid return groove (406).

4. The gun-type multifunctional automatic sausage enema according to claim 2, characterized in that: A groove (419) is arranged on the right outer periphery of the liquid guide valve body (401); a glass cover (420) is installed on the right side of the groove (419); and the enema head (403) and the glass cover (409) are both arranged inside the glass cover (420).

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