CN209984317U - Medical siphon type water taking device - Google Patents
Medical siphon type water taking device Download PDFInfo
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- CN209984317U CN209984317U CN201920621291.4U CN201920621291U CN209984317U CN 209984317 U CN209984317 U CN 209984317U CN 201920621291 U CN201920621291 U CN 201920621291U CN 209984317 U CN209984317 U CN 209984317U
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Abstract
The utility model provides a medical siphon water intake device, which belongs to the technical field of medical equipment and comprises a water storage barrel, an inverted J-shaped pipe, a three-way valve, a negative pressure device, a connecting pipe and a water receiving barrel, wherein the water storage barrel is provided with a highest water level line; the top of the inverted J-shaped pipe is supported on the opening of the water storage barrel, the long end of the inverted J-shaped pipe extends into the water storage barrel, and the pipe opening at the end is lower than the height of the highest water level line; the stub of the type of falling J pipe is located outside the water storage bucket, and this end mouth of pipe also is less than the place height of the highest water level line, and this end mouth of pipe department still installs the three-way valve, and the three-way valve has first opening, second opening and third opening, and the stub of the type of falling J pipe is connected to first opening, and negative pressure device is connected to the second opening, and the upper end of connecting pipe is connected to the third opening, and the directional of connecting pipe lower extreme is down, and the lower extreme of connecting pipe still stretches into in the water receiving bucket. The utility model discloses can realize shifting the saline in the water storage bucket at the operation in-process, make things convenient for doctor's operation.
Description
[ technical field ] A method for producing a semiconductor device
The utility model relates to the technical field of medical equipment, in particular to medical siphon water intaking device.
[ background of the invention ]
In many surgical procedures, sterile normal saline is continuously used for washing the affected part of a patient to clean a wound and remove dirt and bacteria, so that an anatomical image of the cleaned affected part on a monitoring screen is clear, and a doctor can conveniently perform the surgery; for example, in arthroscopic surgery, the joint cavity of a patient needs to be continuously flushed with sterile physiological saline, so that the anatomical image of the joint cavity on a monitoring screen can be kept clear, and the operation of a doctor is facilitated.
In order to maintain the sterile environment of the operating room and avoid cross infection, the floor of the operating room needs to be kept clean and free of water and blood stains. It is common practice to lay a sterile medical protective sleeve under the affected part of the patient, with the tail end of the sleeve tied off to prevent water from flowing to the ground. However, sometimes complicated and difficult operations are performed, and due to long operation time or unskilled operation of an operating doctor, more saline flows to the tail end of the protective sleeve, the tail end is broken, and water flows to the ground, so that the feet and the ground of the doctor are polluted. Therefore, many hospitals change the water storage barrel to receive the saline water flowing down from the affected part of the patient, that is, place the water storage barrel below the affected part of the patient, so that the saline water flows into the water storage barrel, and since the water storage barrel needs to keep a fixed position to receive the saline water, when the saline water in the water storage barrel is full, the water storage barrel cannot be transferred to pour out the saline water in the water storage barrel, which is inconvenient for the operation of doctors.
[ Utility model ] content
In order to solve the problem, an object of the utility model is to provide a medical siphon water intaking device, this medical siphon water intaking device can realize shifting the salt water in the water storage bucket of operation in-process, makes things convenient for doctor's operation.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
a medical siphon water taking device comprises a water storage barrel, an inverted J-shaped pipe, a three-way valve, a negative pressure device, a connecting pipe and a water receiving barrel, wherein the water storage barrel is provided with a highest water level line; the top of the inverted J-shaped pipe is supported on the opening of the water storage barrel, the long end of the inverted J-shaped pipe extends into the water storage barrel, and the pipe opening at the end is lower than the highest water level line and is in a communicated state; the short end of the inverted J-shaped pipe is located outside the water storage barrel, the pipe orifice of the short end is also lower than the height of the highest water level line, the three-way valve is further installed at the pipe orifice of the end, the three-way valve is provided with a first opening, a second opening and a third opening, the first opening is connected with the pipe orifice of the short end of the inverted J-shaped pipe, the second opening is connected with the negative pressure device, the third opening is connected with the upper end of the connecting pipe, the lower end of the connecting pipe is downward directed, so that the inverted J-shaped pipe and the connecting pipe are of an inverted U-shaped structure, the lower end of the connecting pipe further extends into the water receiving barrel, and the pipe orifice of the end of the connecting pipe is in a communicated.
Furthermore, the capacity of the water storage barrel is not smaller than that of the water receiving barrel.
Furthermore, two fixing rings are installed in the water storage barrel, one ends of the two fixing rings are connected with the barrel wall of the water storage barrel, and the two fixing rings are arranged at intervals along the barrel depth direction of the water storage barrel; the long end of the inverted J-shaped pipe extends into the water storage barrel and then sequentially penetrates through the two fixing rings, and the radial size of the long end of the inverted J-shaped pipe is equal to the size of the inner ring of each fixing ring.
Furthermore, one end of the top of the inverted J-shaped pipe, which is close to the short end of the inverted J-shaped pipe, is of a telescopic pipe structure, and the telescopic direction of the telescopic pipe structure is parallel to the direction in which the long end of the inverted J-shaped pipe points to the short end.
Furthermore, a support ring is installed in the water receiving barrel, and one end of the support ring is connected with the barrel wall of the water receiving barrel; the lower end of the connecting pipe penetrates through the support ring after extending into the water receiving barrel, the radial size of the lower end of the connecting pipe is equal to the size of an inner ring of the support ring, the radial size of the upper end of the connecting pipe is larger than the size of the inner ring of the support ring, and the length of the lower end of the connecting pipe is smaller than the length from the support ring to the bottom of the water receiving barrel.
Furthermore, the upper end of the connecting pipe is detachably connected with a third port of the three-way valve through threads; the length from the support ring to the bucket opening of the water receiving bucket is less than that of the upper end of the connecting pipe.
Due to the adoption of the technical scheme, the utility model discloses following beneficial effect has:
1. the utility model discloses in, the water storage bucket is placed the below in patient affected part and is used for catching the normal saline after wasing the patient affected part, and the siphon principle is utilized in the connection of falling J type pipe, three-way valve, negative pressure device and connecting pipe, shifts the normal saline in the water storage bucket to the water receiving bucket in through falling J type pipe and connecting pipe, avoids the normal saline in the water storage bucket to be too full, influences doctor's operation. The three-way valve and the negative pressure device can realize the control of water flow in the inverted J-shaped pipe and the connecting pipe, and an operator can conveniently adjust the opening or the stopping of the transfer of water in the water storage barrel through the three-way valve and the negative pressure device.
2. In the utility model, the long end of the inverted J-shaped pipe can be kept in a vertical state after extending into the water storage barrel through the arrangement of the fixing ring; through the arrangement of the telescopic pipe structure of the inverted J-shaped pipe, when the water receiving barrel is far away from the water storage barrel, the short end of the inverted J-shaped pipe can move towards the direction far away from the long end of the inverted J-shaped pipe through the telescopic pipe structure until the connecting pipe extends into the water receiving barrel, so that the water in the water storage barrel is transferred; through the setting to the support ring, realize the stable condition behind the connecting pipe stretches into the water receiving bucket.
[ description of the drawings ]
Fig. 1 is a schematic structural view of a medical siphon water intake device of the present invention.
Fig. 2 is a schematic structural diagram of the extension tube structure of the present invention after extension.
Description of the main elements
In the figure: 1. a water storage barrel; 11. a highest water line; 2. an inverted J-shaped tube; 3. a three-way valve; 4. a negative pressure device; 5. a connecting pipe; 6. a water receiving barrel; 7. a fixing ring; 8. a telescopic tube structure; 9. and (3) supporting the ring.
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
[ 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, a medical siphon water intake device includes a water storage barrel 1, an inverted J-shaped pipe 2, a three-way valve 3, a negative pressure device 4, a connecting pipe 5 and a water receiving barrel 6, wherein the water storage barrel 1 is provided with a highest water level line 11, the highest water level line 11 is located below a barrel opening of the water storage barrel 1 and is 5-10cm away from the barrel opening of the water storage barrel 1, and generally, when the water level in the water storage barrel 1 reaches the highest water level line 11, the water in the water storage barrel 1 should be transferred. The top of the inverted J-shaped pipe 2 is supported on the opening of the water storage barrel 1, the long end of the inverted J-shaped pipe extends into the water storage barrel 1, the pipe opening of the end is lower than the highest water level line 11 and is in a communicated state, and the pipe opening of the end faces the bottom of the water storage barrel 1 and is 1-10mm away from the bottom of the water storage barrel 1. Preferably, two fixing rings 7 are installed in the water storage barrel 1, one ends of the two fixing rings 7 are connected with the barrel wall of the water storage barrel 1, the two fixing rings are arranged at intervals along the barrel depth direction of the water storage barrel 1, and the ring opening surfaces of the two fixing rings 7 are parallel to the horizontal plane and the barrel opening surface of the water storage barrel 1. The long end of the inverted J-shaped pipe 2 extends into the water storage barrel 1 and then sequentially penetrates through the two fixing rings 7, and the radial size of the long end of the inverted J-shaped pipe 2 is equal to the size of the inner ring of each fixing ring 7. Through right the setting of solid fixed ring 7 can keep falling the long end of J type pipe 2 and be vertical state after stretching into in the water storage bucket 1, improves the stability of falling J type pipe 2. The short end of the inverted J-shaped pipe 2 is positioned outside the water storage barrel 1, and the pipe orifice of the short end is also lower than the height of the highest water level line 11 but higher than the height of the pipe orifice of the long end, the three-way valve 3 is also arranged at the end pipe orifice, the three-way valve 3 is provided with a first port, a second port and a third port, wherein the first port is connected and communicated with the pipe orifice of the short end of the inverted J-shaped pipe 2, the second port is connected with the negative pressure device 4, the third port is connected and communicated with the upper end of the connecting pipe 5, the lower end of the connecting pipe 5 points downwards, so that the inverted J-shaped pipe 2 and the connecting pipe 5 are in an inverted U-shaped structure, the height of the pipe orifice at the lower end of the connecting pipe 5 is not higher than the height of the pipe orifice at the long end of the inverted J-shaped pipe 2, preferably, the height of the lower end pipe orifice of the connecting pipe 5 is equal to the height of the long end pipe orifice of the inverted J-shaped pipe 2. The lower end of the connecting pipe 5 also extends into the water receiving barrel 6, and the pipe orifice at the end of the connecting pipe 5 is in a communicated state. Further, the capacity of the water storage barrel 1 is not less than that of the water receiving barrel 6, so that the water receiving barrel 6 can contain enough water transferred from the water storage barrel 1.
In the utility model, when the water in the water storage barrel 1 reaches the height of the highest water level line 11 on the water storage barrel 1 and the water in the water storage barrel 1 needs to be transferred into the water receiving barrel 6, the long end of the inverted J-shaped pipe 2 firstly extends into the water storage barrel 1 and passes through two fixing rings 7 to keep a vertical state, then the top of the inverted J-shaped pipe 2 is supported at the barrel mouth of the water storage barrel 1, the short end of the inverted J-shaped pipe 2, the three-way valve 3, the negative pressure device 4 and the connecting pipe 5 are positioned outside the water storage barrel 1, and the connecting rod extends into the water receiving barrel 6; secondly, the operator opens three-way valve 3's first opening and second opening, and the third opening is closed, and starts negative pressure device 4 realizes sucking the water in the water storage bucket 1 to falling J type pipe 2 in, when falling the interior water-filled of J type pipe 2, the water level line of water in the water storage bucket 1 still is higher than the position height of falling the 2 short-end orificial places of J type pipe, at this moment, can close the second opening, opens the third opening simultaneously, and water in the water storage bucket 1 can move to in the water receiving bucket 6 through falling J type pipe 2 and connecting pipe 5.
Foretell type of falling J type pipe 2, three-way valve 3, negative pressure device 4 and connecting pipe 5 are connected and are utilized the siphon principle, and the water in 1 with the water storage bucket shifts to in the water receiving bucket 6 through type of falling J type pipe 2 and connecting pipe 5, avoids the water in 1 water storage bucket to overfill, influences doctor's operation. The three-way valve 3 and the negative pressure device 4 can control water flow in the inverted J-shaped pipe 2 and the connecting pipe 5, and an operator can conveniently adjust the opening or stopping of the transfer of water in the water storage barrel 1 through the three-way valve 3 and the negative pressure device 4. Through the arrangement, an operator can transfer water in the water storage barrel 1 to the water receiving barrel 6 conveniently, and the transfer effect is good.
Referring to fig. 2, further, one end of the top of the inverted J-shaped tube 2 near the long end thereof is supported at the opening of the water storage tank 1, one end of the top of the inverted J-shaped tube 2 near the short end thereof is an extension tube structure 8, and the extension direction of the extension tube structure 8 is parallel to the direction in which the long end of the inverted J-shaped tube 2 points to the short end. Through right the flexible tubular construction 8's of type of falling J type pipe 2 setting, when water receiving bucket 6 is apart from water storage bucket 1 when far away, can pass through flexible tubular construction 8's extension will fall the short end of J type pipe 2 and move towards the direction of keeping away from its long end, until connecting pipe 5 stretches into in the water receiving bucket 6, realize the transfer of water in the water storage bucket 1, facilitate the use.
Furthermore, a support ring 9 is installed in the water receiving barrel 6, and one end of the support ring 9 is connected with the barrel wall of the water receiving barrel 6; the lower end of the connecting pipe 5 extends into the water receiving barrel 6 and then penetrates through the support ring 9, the radial size of the lower end of the connecting pipe 5 is equal to the size of an inner ring of the support ring 9, but the radial size of the upper end of the connecting pipe 5 is larger than the size of the inner ring of the support ring 9, and the length of the lower end of the connecting pipe 5 is smaller than the length from the support ring 9 to the barrel bottom of the water receiving barrel 6; therefore, after the lower end of the connecting pipe 5 penetrates through the support ring 9, the upper end of the connecting pipe abuts against the support ring 9, the support function of the connecting pipe 5 is realized through the arrangement of the support ring 9, and the stability of the connecting pipe 5 after extending into the water receiving barrel 6 is improved.
Preferably, the upper end of the connecting pipe 5 is detachably connected with the third port of the three-way valve 3 by screw threads; the length from the support ring 9 to the bung hole of the water receiving bucket 6 is less than that of the upper end of the connecting pipe 5, so the three-way valve 3 is always positioned above the bung hole of the water receiving bucket 6. In addition, negative pressure device 4 also is located the top of the 6 bung holes of water receiving bucket, therefore, in the operation process, when the water in the water receiving bucket 6 need to be poured out, only need to detach connecting pipe 5 from three-way valve 3, move water receiving bucket 6 out of three-way valve 3 below and can make things convenient for the operator to pour out the water in the water receiving bucket 6, and also conveniently shift and change water receiving bucket 6, facilitate the use.
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 (6)
1. The utility model provides a medical hydrocone type water intaking device which characterized in that: the water storage barrel is provided with a highest water level line; the top of the inverted J-shaped pipe is supported on the opening of the water storage barrel, the long end of the inverted J-shaped pipe extends into the water storage barrel, and the pipe opening at the end is lower than the highest water level line and is in a communicated state; the short end of the inverted J-shaped pipe is located outside the water storage barrel, the pipe orifice of the short end is also lower than the height of the highest water level line, the three-way valve is further installed at the pipe orifice of the end, the three-way valve is provided with a first opening, a second opening and a third opening, the first opening is connected with the pipe orifice of the short end of the inverted J-shaped pipe, the second opening is connected with the negative pressure device, the third opening is connected with the upper end of the connecting pipe, the lower end of the connecting pipe is downward directed, so that the inverted J-shaped pipe and the connecting pipe are of an inverted U-shaped structure, the lower end of the connecting pipe further extends into the water receiving barrel, and the pipe orifice of the end of the connecting pipe is in a communicated.
2. The medical siphon water intake device according to claim 1, wherein: the volume of the water storage barrel is not less than that of the water receiving barrel.
3. The medical siphon water intake device according to claim 1, wherein: two fixing rings are arranged in the water storage barrel, one ends of the two fixing rings are connected with the barrel wall of the water storage barrel, and the two fixing rings are arranged at intervals along the barrel depth direction of the water storage barrel; the long end of the inverted J-shaped pipe extends into the water storage barrel and then sequentially penetrates through the two fixing rings, and the radial size of the long end of the inverted J-shaped pipe is equal to the size of the inner ring of each fixing ring.
4. The medical siphon water intake device according to claim 1, wherein: the top of the inverted J-shaped pipe is provided with a telescopic pipe structure at one end close to the short end of the inverted J-shaped pipe, and the telescopic direction of the telescopic pipe structure is parallel to the direction of the long end of the inverted J-shaped pipe pointing to the short end.
5. The medical siphon water intake device according to claim 4, wherein: a support ring is arranged in the water receiving barrel, and one end of the support ring is connected with the barrel wall of the water receiving barrel; the lower end of the connecting pipe penetrates through the support ring after extending into the water receiving barrel, the radial size of the lower end of the connecting pipe is equal to the size of an inner ring of the support ring, the radial size of the upper end of the connecting pipe is larger than the size of the inner ring of the support ring, and the length of the lower end of the connecting pipe is smaller than the length from the support ring to the bottom of the water receiving barrel.
6. The medical siphon water intake device according to claim 5, wherein: the upper end of the connecting pipe is detachably connected with a third port of the three-way valve through threads; the length from the support ring to the bucket opening of the water receiving bucket is less than that of the upper end of the connecting pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920621291.4U CN209984317U (en) | 2019-04-30 | 2019-04-30 | Medical siphon type water taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920621291.4U CN209984317U (en) | 2019-04-30 | 2019-04-30 | Medical siphon type water taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209984317U true CN209984317U (en) | 2020-01-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920621291.4U Active CN209984317U (en) | 2019-04-30 | 2019-04-30 | Medical siphon type water taking device |
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|---|---|
| CN (1) | CN209984317U (en) |
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- 2019-04-30 CN CN201920621291.4U patent/CN209984317U/en active Active
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