CN209967190U - Constant-pressure liquid discharge pipe for introducing liquid in abdominal puncture - Google Patents
Constant-pressure liquid discharge pipe for introducing liquid in abdominal puncture Download PDFInfo
- Publication number
- CN209967190U CN209967190U CN201920470259.0U CN201920470259U CN209967190U CN 209967190 U CN209967190 U CN 209967190U CN 201920470259 U CN201920470259 U CN 201920470259U CN 209967190 U CN209967190 U CN 209967190U
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- Prior art keywords
- pipe
- constant
- liquid
- puncture
- pressure ball
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- 239000007788 liquid Substances 0.000 title claims abstract description 98
- 230000003187 abdominal effect Effects 0.000 title claims abstract description 13
- 239000004033 plastic Substances 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 3
- 238000005452 bending Methods 0.000 abstract description 2
- 210000000683 abdominal cavity Anatomy 0.000 description 12
- 238000007789 sealing Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 206010003445 Ascites Diseases 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 210000004072 lung Anatomy 0.000 description 2
- 244000052769 pathogen Species 0.000 description 2
- 230000001717 pathogenic effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 206010000060 Abdominal distension Diseases 0.000 description 1
- 206010008479 Chest Pain Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010033645 Pancreatitis Diseases 0.000 description 1
- 206010033647 Pancreatitis acute Diseases 0.000 description 1
- 201000003229 acute pancreatitis Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000003200 peritoneal cavity Anatomy 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Abstract
The utility model relates to the field of medical equipment in internal medicine, in particular to a constant-pressure liquid discharge pipe for introducing liquid in abdominal puncture, which comprises a liquid guide pipe, a liquid discharge pipe and a constant-pressure ball, wherein the bottom of the constant-pressure ball is provided with two connecting pipes, one of the connecting pipes is connected with the liquid guide pipe, the other connecting pipe is connected with the liquid discharge pipe, and the top of the constant-pressure ball is fixed with a puncture head; through set up the constant pressure ball between catheter and fluid-discharge tube, when just beginning to stab, and then make the discharge liquid enter into the constant pressure ball, make things convenient for medical personnel to draw sample liquid to the constant pressure ball through the puncture head and examine, the puncture head has on the constant pressure ball, spacing portion has been formed between puncture head and the constant pressure ball, can tie up the bandage in spacing portion, then hang in suitable position, play the purpose of control pressure, and be connected between constant pressure ball and catheter and the fluid-discharge tube vertical direction, can not cause bending and the jam of pipe.
Description
Technical Field
The utility model relates to the field of medical equipment for internal medicine, in particular to a constant-pressure liquid discharge pipe for introducing liquid in abdominal puncture.
Background
The abdominal cavity puncture is a method for determining the property of the effusion of the abdominal cavity, finding out the pathogen and assisting the diagnosis, and the property of the effusion of the abdominal cavity is determined, the pathogen is found out and the diagnosis is assisted. Proper amount of ascites is pumped out to relieve the pressure in abdominal cavity of the patient, relieve the symptoms of abdominal distension, chest distress, dyspnea and the like, reduce the resistance of venous return and improve the blood circulation. The medicament is injected into the peritoneal cavity. Injecting wide amount of air (artificial air plate) to increase abdominal pressure, raise diaphragm muscle, indirectly press two lungs, reduce waste of movable cap of lung, and promote healing of pulmonary cavity. Performing ascites concentration and reinfusion. Peritoneal lavage for diagnostic (e.g., during abdominal trauma) or therapeutic (e.g., during severe acute pancreatitis).
After the abdominocentesis, need extract a small amount of hydrops when beginning and detect, just can insert the honeycomb duct again afterwards and carry out the drainage, and need tie up the pipe during the drainage and tie up the pressure that suitable altitude control discharged, cause the buckling and the jam of pipe easily. Therefore, those skilled in the art have provided a constant pressure drainage tube for introducing fluid during abdominocentesis to solve the above-mentioned problems of the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a constant voltage fluid-discharge tube that abdominocentesis draws liquid usefulness to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a constant voltage fluid-discharge tube that abdominocentesis drainage was used, includes catheter, fluid-discharge tube and constant voltage ball, the bottom of constant voltage ball has two connecting pipes, one of them the connecting pipe with liquid guiding pipe connects, another the connecting pipe with the fluid-discharge tube is connected, the top of constant voltage ball is fixed with the puncture head, the puncture head with form spacing portion between the constant voltage ball, the catheter with still the cover is equipped with the closure plate on the fluid-discharge tube, just the closure plate is located the below of constant voltage ball.
As a further aspect of the present invention: the connecting pipe is in interference connection with the liquid guide pipe and the liquid discharge pipe, the liquid guide pipe and the liquid discharge pipe are rubber hoses, and the connecting pipe is a plastic hard pipe.
As a further aspect of the present invention: pipe grooves for clamping the liquid guide pipe and the liquid discharge pipe are formed in two sides of the intercepting plate, two elastic arms are arranged on the outer sides of the pipe grooves, toothed plates which are matched with each other are fixed to the end portions of the elastic arms, and clamping teeth are arranged on the toothed plates.
As a further aspect of the present invention: the clamping teeth on the two toothed plates positioned on the same side of the cut-off plate are opposite in direction and meshed with each other.
As a further aspect of the present invention: the number of the clamping teeth is three, and the clamping teeth are distributed on the toothed plate at equal intervals.
As a further aspect of the present invention: puncture channel has in the puncture head, the inner wall of puncture head is fixed with the separation puncture channel's rubber end cap, the quantity of rubber end cap is two, and both ends all have the depressed part.
As a further aspect of the present invention: the connecting pipe comprises a liquid guide pipe connecting pipe and a liquid discharge pipe connecting pipe, pagoda-shaped anti-skidding lines are arranged on the liquid guide pipe connecting pipe and the liquid discharge pipe connecting pipe, the liquid guide pipe connecting pipe is in sealing connection with the liquid guide pipe, and the liquid discharge pipe connecting pipe is in sealing connection with the liquid discharge pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through set up the constant pressure ball between catheter and fluid-discharge tube, when just beginning to sting, through the break-make of closure plate control fluid-discharge tube, and then make the discharge liquid enter into the constant pressure ball, make things convenient for medical personnel to draw sample liquid to the constant pressure ball through the puncture head and inspect, and need not follow-up other catheters of connection again.
2. The puncture head is arranged on the constant-pressure ball, the limiting part is formed between the puncture head and the constant-pressure ball, the bandage can be bound on the limiting part and then hung at a proper position to control the pressure, and the constant-pressure ball is connected with the liquid guide pipe and the liquid discharge pipe in the vertical direction, so that the pipe cannot be bent or blocked.
3. The intercepting plate can realize independent conduction control of the liquid guide pipe and the liquid discharge pipe through the elastic arms and the toothed plate structures on the two sides of the intercepting plate, and can control the flow rate, so that the control of medical personnel in the operation process is facilitated.
Drawings
FIG. 1 is a schematic view of a constant pressure drainage tube for introducing fluid during abdominocentesis;
FIG. 2 is a schematic view of a constant pressure ball in a constant pressure drainage tube for introducing fluid during abdominocentesis;
FIG. 3 is a schematic view of a shutoff plate in a constant pressure drainage tube for introducing fluid during abdominocentesis;
fig. 4 is a schematic structural diagram of a puncture head in a constant-pressure liquid discharge pipe for introducing liquid for abdominal puncture.
In the figure: 1. a catheter; 2. a liquid discharge pipe; 3. a constant pressure ball; 31. a puncture head; 311. a puncture channel; 312. a rubber plug; 313. a limiting part; 32. a connecting pipe; 321. a catheter connection tube; 322. a liquid discharge pipe connecting pipe; 4. a shutoff plate; 401. a pipe groove; 41. a resilient arm; 42. a toothed plate; 43. and (4) clamping teeth.
Detailed Description
Please refer to fig. 1-4, in an embodiment of the present invention, a constant pressure drain tube for abdominocentesis drainage, including catheter 1, drain tube 2 and constant pressure ball 3, the bottom of constant pressure ball 3 has two connecting pipes 32, one of the connecting pipes 32 is connected with catheter 1, the other connecting pipe 32 is connected with drain tube 2, the top of constant pressure ball 3 is fixed with puncture head 31, spacing portion 313 is formed between puncture head 31 and constant pressure ball 3, closure plate 4 is still sleeved on catheter 1 and drain tube 2, and closure plate 4 is located the below of constant pressure ball 3.
In fig. 1: comprises a liquid guide tube 1, a liquid discharge tube 2 and a constant pressure ball 3, wherein the bottom of the constant pressure ball 3 is provided with two connecting tubes 32, one connecting tube 32 is connected with the liquid guide tube 1, one end of the liquid guide tube 1 is inserted into an abdominal cavity through a puncture needle, the other end of the liquid guide tube 1 is connected with one connecting tube 32 at the bottom of the constant pressure ball 3, the other connecting tube 32 is connected with the liquid discharge tube 2, the other end of the liquid discharge tube 2 is connected with a drainage bag, the top of the constant pressure ball 3 is fixed with a puncture head 31, a limit part 313 is formed between the puncture head 31 and the constant pressure ball 3, the pressure in the abdominal cavity is high when drainage is started, so when the constant pressure ball 3 is hung at a proper position, the drainage liquid can be filled in the constant pressure ball 3, the puncture head 31 can be punctured by a syringe to extract the abdominal cavity liquid in the constant pressure ball 3, but the liquid discharge tube, the liquid guide pipe 1 and the liquid discharge pipe 2 are also sleeved with the intercepting plate 4, the intercepting plate 4 is positioned below the constant-pressure ball 3, and the intercepting plate 4 can conveniently control the on-off state of the liquid guide pipe 1 and the liquid discharge pipe 2.
In fig. 2: one connecting pipe 32 is connected with the liquid guide pipe 1, the other connecting pipe 32 is connected with the liquid discharge pipe 2, the constant pressure ball 3 is used as a buffer unit in the drainage process, the detection of liquid and the control on the height position can be realized, the pressure of the discharged liquid can be further controlled, when liquid is discharged in the later period, the pressure in the abdominal cavity is the same as the hydraulic pressure generated by the height position of the constant pressure ball 3, the constant pressure ball cannot flow, the constant pressure state is achieved, the puncture head 31 is fixed at the top of the constant pressure ball 3, the limit part 313 is formed between the puncture head 31 and the constant pressure ball 3, medical staff can conveniently fix the constant pressure ball 3 at a proper height through a binding band by the limit part 313, the connecting pipe 32 is in interference connection with the liquid guide pipe 1 and the liquid discharge pipe 2, the liquid guide pipe 1 and the liquid discharge pipe 2 are rubber hoses, the connecting pipe 32 is a plastic hard pipe, the connecting pipe 32 comprises a liquid guide pipe connecting pipe 321 and a liquid discharge pipe connecting pipe 322, pagoda-shaped anti-skidding lines are arranged on the liquid guide pipe connecting pipe 321 and the liquid discharge pipe connecting pipe 322, the liquid guide pipe connecting pipe 321 is in sealing connection with the liquid guide pipe 1, the liquid discharge pipe connecting pipe 322 is in sealing connection with the liquid discharge pipe 2, and the sealing performance of the liquid guide pipe 1, the liquid discharge pipe 2 and the connecting pipe 32 can be guaranteed through the pagoda-shaped anti-skidding lines.
In fig. 3: pipe grooves 401 for clamping the liquid guide pipe 1 and the liquid discharge pipe 2 are arranged on two sides of the intercepting plate 4, the liquid guide pipe 1 and the liquid discharge pipe 2 are contained in the pipe grooves 401, two elastic arms 41 are arranged on the outer side of the pipe grooves 401, the end portions of the elastic arms 41 are fixedly provided with mutually matched toothed plates 42, the toothed plates 42 are provided with clamping teeth 43, the directions of the clamping teeth 43 on the two toothed plates 42 positioned on the same side of the intercepting plate 4 are opposite and meshed with each other, the number of the clamping teeth 43 is three, the clamping teeth are distributed on the toothed plates 42 at equal intervals, and through the structures of the elastic arms 41, the toothed plates 42 and the clamping teeth 43, when the two elastic arms 41 are pressed, the clamping teeth 43 on the two toothed plates 42 are clamped with each other, so that the area of the pipe grooves 401 is changed, and the liquid guide.
In fig. 4: puncture channel 311 has in the puncture head 31, and the inner wall of puncture head 31 is fixed with the rubber end cap 312 of separation puncture channel 311, and the quantity of rubber end cap 312 is two, and both ends all have the depressed part, makes things convenient for the puncture needle to prick into constant voltage ball 3 through rubber end cap 312, and guarantees through rubber end cap 312 that liquid can not flow out.
The utility model discloses a theory of operation is: one end of the liquid guide tube 1 is inserted into the abdominal cavity through a puncture needle, the other end of the liquid guide tube 1 is connected with one connecting tube 32 at the bottom of the constant pressure ball 3, the other connecting tube 32 is connected with the liquid discharge tube 2, the other end of the liquid discharge tube 2 is connected with a drainage bag, the puncture head 31 is fixed at the top of the constant pressure ball 3, a limiting part 313 is formed between the puncture head 31 and the constant pressure ball 3, when drainage is started, the pressure in the abdominal cavity is high, so when the constant pressure ball 3 is hung at a proper position, the drainage liquid can be filled in the constant pressure ball 3, the abdominal cavity liquid in the constant pressure ball 3 can be extracted through the puncture head 31 by a syringe, but the liquid discharge tube 2 is sealed by the cut-off plate 4 firstly, when extraction and detection are finished, the liquid discharge tube 2 can be opened, when liquid is discharged at later stage, the pressure in the abdominal cavity is the same as the liquid pressure generated at the height position of the constant pressure ball 3, and the closure plate 4 is located the below of constant pressure ball 3, closure plate 4 can conveniently control the break-make situation of catheter 1 and fluid-discharge tube 2, through elastic arm 41, pinion rack 42 and latch 43 structure, when pressing two elastic arm 41, latch 43 on two pinion racks 42 block each other, consequently, the area of tube seat 401 has been changed, extrude catheter 1 and fluid-discharge tube 2, constant pressure ball 3 is as a buffer unit in the drainage process, can realize the control on the retrieval and the high position of liquid, and then realize the pressure of control discharge liquid, and the connection between constant pressure ball 3 and catheter 1 and fluid-discharge tube 2 is vertical direction, can not cause bending and the jam of pipe.
The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a constant voltage fluid-discharge tube that abdominocentesis drainage used, its characterized in that includes catheter (1), fluid-discharge tube (2) and constant voltage ball (3), the bottom of constant voltage ball (3) has two connecting pipes (32), one of them connecting pipe (32) with catheter (1) is connected, another connecting pipe (32) with fluid-discharge tube (2) are connected, the top of constant voltage ball (3) is fixed with puncture head (31), puncture head (31) with form spacing portion (313) between constant voltage ball (3), catheter (1) with still the cover is equipped with on fluid-discharge tube (2) and intercepts board (4), just it is located to intercept board (4) the below of constant voltage ball (3).
2. The constant-pressure drain pipe for introducing liquid during abdominal puncture according to claim 1, wherein the connecting pipe (32) is in interference fit connection with the liquid guide pipe (1) and the drain pipe (2), the liquid guide pipe (1) and the drain pipe (2) are rubber hoses, and the connecting pipe (32) is a plastic hard pipe.
3. The constant-pressure drainage pipe for introducing liquid during abdominal puncture according to claim 1, characterized in that the intercepting plate (4) has pipe grooves (401) for holding the drainage pipe (1) and the drainage pipe (2) on both sides, the outside of the pipe grooves (401) has two elastic arms (41), the ends of the elastic arms (41) are fixed with mutually-matched toothed plates (42), and the toothed plates (42) have latch teeth (43).
4. The constant-pressure drain pipe for the drainage of abdominal puncture according to claim 3, wherein the latch teeth (43) of the two toothed plates (42) on the same side of the cut-off plate (4) are opposite in direction and meshed with each other.
5. The constant-pressure drain pipe for the drainage of abdominal puncture according to claim 3, characterized in that the number of said latch teeth (43) is three, and they are equidistantly distributed on said toothed plate (42).
6. The constant-pressure liquid discharge pipe for the liquid drainage of the abdominal puncture according to claim 1, wherein the puncture head (31) is provided with a puncture channel (311), a rubber plug (312) for blocking the puncture channel (311) is fixed on the inner wall of the puncture head (31), the number of the rubber plugs (312) is two, and both ends of the rubber plugs are provided with a concave part.
7. The constant-pressure drain pipe for introducing liquid during abdominal puncture as claimed in claim 1, wherein said connecting pipe (32) comprises a catheter connecting pipe (321) and a drain pipe connecting pipe (322), said catheter connecting pipe (321) and said drain pipe connecting pipe (322) both have pagoda-shaped anti-skid patterns thereon, said catheter connecting pipe (321) is sealingly connected with said catheter (1), and said drain pipe connecting pipe (322) is sealingly connected with said drain pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470259.0U CN209967190U (en) | 2019-04-09 | 2019-04-09 | Constant-pressure liquid discharge pipe for introducing liquid in abdominal puncture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920470259.0U CN209967190U (en) | 2019-04-09 | 2019-04-09 | Constant-pressure liquid discharge pipe for introducing liquid in abdominal puncture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209967190U true CN209967190U (en) | 2020-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920470259.0U Expired - Fee Related CN209967190U (en) | 2019-04-09 | 2019-04-09 | Constant-pressure liquid discharge pipe for introducing liquid in abdominal puncture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209967190U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521492A (en) * | 2021-06-11 | 2021-10-22 | 先健科技(深圳)有限公司 | Sealing structure, conveying sheath pipe and conveying system |
-
2019
- 2019-04-09 CN CN201920470259.0U patent/CN209967190U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113521492A (en) * | 2021-06-11 | 2021-10-22 | 先健科技(深圳)有限公司 | Sealing structure, conveying sheath pipe and conveying system |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |