CN219185233U - Bladder negative pressure suction flusher - Google Patents

Abstract

The utility model provides a bladder negative pressure suction flusher, and relates to the technical field of medical appliances; the bladder negative pressure suction irrigator solves the problems that the existing bladder negative pressure suction irrigator cannot extend into the bladder, has poor irrigation effect and poor water flow dispersion effect, and can not realize anti-blocking, crushing and sucking of blood clots; the device comprises a catheterization device, wherein a ventilation piece is fixedly connected to the catheterization device; the catheter is sleeved with the flushing part in a sliding way; a spraying device is fixedly connected to the flushing part; fixedly connected with suction device on the washing portion sets up the washing portion, and whole use is more nimble, can realize inserting the bladder and wash, can realize docking catheter when effectually improving the washing effect, and whole function is more comprehensive, no longer needs traditional to insert the catheter through the syringe needle and carry out infusion washing, can realize whether free control takes a breath, can avoid the suction to wash and cause too much discomfort for patient.

Description

A negative pressure suction irrigator for bladder

technical field

The utility model belongs to the technical field of medical devices, and more specifically relates to a bladder negative pressure suction washer.

Background technique

In actual clinical medicine, many urinary diseases are accompanied by symptoms of hematuria, and too much and too fast bleeding can easily cause the formation of blood clots in the bladder, which will aggravate the patient's condition, and the patient's condition will be worse. Intensified, at this time, the bladder negative pressure suction irrigator for patients with urinary diseases is particularly important for the suction of blood clots and the cleaning of the bladder; The dispersion effect of the water flow is poor, and at the same time, it cannot realize the anti-clogging, crushing and suction of blood clots, which is poor in practicability. At the same time, the negative pressure suction and ventilation are not flexible enough, which increases the suffering of patients.

Therefore, in view of this, the existing structure and defects are studied and improved, and a bladder negative pressure suction irrigator is provided in order to achieve the purpose of having more practical value.

Utility model content

In order to solve the above-mentioned technical problems, the utility model provides a negative pressure suction irrigation device for bladder to solve the problem that the existing negative pressure suction irrigation device for bladder cannot extend into the flushing effect, the water dispersion effect is poor, and blood coagulation cannot be realized at the same time. The block prevents the problem of blocking, breaking and absorbing.

The purpose and effect of the utility model bladder negative pressure suction flushing device are achieved by the following specific technical means:

A bladder negative pressure suction irrigator, comprising a catheterization device, a ventilator is fixedly connected to the catheterization device; a flushing part is slidingly sleeved on the catheterization device; a spraying device is fixedly connected to the flushing part A suction device is fixedly connected to the flushing part; the catheterization device includes: a catheter, a docking intubation tube and a flushing catheter port, and a docking catheter is fixedly connected to the catheter; the catheterization The tube is fixedly connected with a flushing intubation port.

Further, the flushing part includes: a flushing hose, a water diversion hole and a sealing ring, and two rings of water diversion holes are opened on the flushing hose; a sealing ring is fixedly connected to the flushing hose; the flushing soft The tube is inserted on the urinary catheter through the flushing intubation port; the sealing ring is sealed and inserted on the flushing intubation port; the front end of the flushing hose is made of hard material.

Further, the suction device includes: a syringe and a suction piston, and the suction piston is sealed inside the syringe.

Further, the urinary catheterization device further includes: a urinary catheter, and a urinary catheter is fixedly connected to the urinary catheter; a valve is provided on the urinary catheter.

Further, the spraying device includes: a spraying cone block, a distribution net and a flushing ball, the spraying cone block is fixedly connected with a distribution net; the distribution net is fixedly connected to the flushing hose; the spraying cone A flushing ball is fixedly connected to the block.

Further, the suction device also includes: a liquid inlet pipe, a liquid inlet one-way valve, a liquid outlet pipe and a liquid outlet one-way valve, the liquid inlet pipe is fixedly connected to the syringe; There is a liquid inlet one-way valve; the liquid outlet pipe is fixedly connected to the injection barrel; a liquid outlet one-way valve is installed inside the liquid outlet pipe; the liquid outlet pipe is sealed and inserted on the flushing hose.

Further, the ventilator includes: a ventilator tube, a ventilator valve and a breathable mesh cover, the ventilator tube is sealed and inserted on the docking intubation tube; a ventilator valve is fixedly connected to the ventilator tube; the ventilator tube The top is fixedly attached with a breathable mesh cover.

Compared with the prior art, the utility model has the following beneficial effects:

1. By setting the flushing part, the utility model can be used more flexibly as a whole. It can be inserted into the bladder for flushing, which can effectively improve the flushing effect and at the same time realize the docking of the urinary catheter. The overall function is more comprehensive, and the traditional needle is no longer needed. Insert the urinary catheter for infusion flushing, and the flushing is more comprehensive and efficient. By setting the ventilator, the overall comfort of use can be improved, and whether ventilation can be freely controlled can avoid excessive discomfort caused by suction and flushing to the patient. At the same time, the flushing soft The tube is inserted into the irrigation cannula port to ensure that the bladder can be directly rinsed, which is more practical.

2. The utility model adopts a suction device, which makes the suction and flushing more efficient and flexible, avoids frequent extraction and discharge of liquid, has stronger overall practicability, simpler structure, and mature technology. On the one hand, the installed spray device can avoid Excessive concentration of the flushing water flow leads to a large local impact, but at the same time it cannot improve the comprehensiveness of the flushing. At the same time, it can realize the auxiliary inhalation of blood clots when the larger blood clots are crushed through the shunt net, which is more practical. The flushing ball set It can assist to avoid damage when inserted into the bladder, and the overall practicability is stronger. By reciprocating the sliding suction piston, the liquid can be fed through the liquid inlet pipe and discharged through the liquid outlet pipe. By setting the liquid inlet one-way valve and the outlet pipe The liquid check valve can be ingeniously realized, the overall use is more flexible, no need to frequently pull out and insert the syringe, the practicability is stronger, and the overall structure is simpler and more flexible.

Description of drawings

Fig. 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a sectional view of the internal structure of the utility model.

Fig. 3 is a structural schematic diagram of the catheterization device of the present invention.

Fig. 4 is a structural schematic diagram of the flushing part of the present invention.

Fig. 5 is a structural schematic diagram of the spraying device of the present invention.

Fig. 6 is a schematic structural view of the suction device of the present invention.

In the figure, the corresponding relationship between component names and drawing numbers is:

1. Urinary catheterization device; 101. Urinary catheter; 1011. Docking intubation tube; 102. Flushing intubation port; 103. Urinary catheter; 2. Ventilation parts; 201. Ventilation tube; 202. Ventilation valve; Net cover; 3, flushing part; 301, flushing hose; 302, water diversion hole; 303, sealing ring; 4, spraying device; 401, spraying cone block; 4011, shunt net; 402, flushing ball; 5, pumping 501, injection cylinder; 502, suction piston; 503, liquid inlet pipe; 5031, liquid inlet one-way valve; 504, liquid outlet pipe; 505, liquid outlet one-way valve.

Detailed ways

The implementation of the present utility model will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.

In the description of the present utility model, unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner", "outer ", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the utility model and simplifying the description. It does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore should not be construed as limiting the present invention. In addition, the terms "first", "second", "third", etc. are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that unless otherwise specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection, or Integratively connected; it can be mechanically or electrically connected; it can be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Example:

As shown in accompanying drawing 1 to accompanying drawing 6:

The utility model provides a bladder negative pressure suction flusher, which comprises a catheterization device 1, a ventilator 2 is fixedly connected to the catheterization device 1; a flushing part 3 is slidingly fitted on the catheterization device 1; A spraying device 4 is connected; the flushing part 3 is fixedly connected with a suction device 5; the catheterization device 1 includes: a catheter 101, a docking intubation tube 1011 and a flushing catheter port 102, and the catheter 101 is fixedly connected with a docking plug Tube 1011; the irrigation catheter port 102 is fixedly connected to the urinary catheter 101.

Wherein, catheterization device 1 also comprises: urinating tube 103, and urinating tube 103 is fixedly connected with urinating tube 101; Valve is provided on urinating tube 103; The cover 203 and the ventilation tube 201 are sealed and inserted on the docking intubation tube 1011; the ventilation tube 201 is fixedly connected with a ventilation valve 202; the top of the ventilation tube 201 is fixedly connected with a breathable mesh cover 203; the flushing part 3 includes: a flushing hose 301, Dividing holes 302 and sealing rings 303, two circles of distributing holes 302 are provided on the flushing hose 301; sealing rings 303 are fixedly connected to the flushing hose 301; On the urinary catheter 101; the sealing ring 303 is sealed and inserted on the flushing intubation port 102; the front end of the flushing hose 301 is made of hard material, and by setting the flushing part 3, the overall use is more flexible, and it can be inserted into the bladder for flushing, which can effectively While improving the flushing effect, the docking of the urinary catheter 101 can be realized, and the overall function is more comprehensive. It is no longer necessary to insert the needle into the urinary catheter 101 for infusion flushing, and the flushing is more comprehensive and efficient. By setting the ventilation part 2, the overall function can be improved. Comfortable to use, can realize free control of whether to ventilate, can avoid excessive discomfort caused by suction and flushing to the patient 4, and at the same time insert the flushing hose 301 into the flushing intubation port 102 to ensure that the bladder can be flushed directly, which is more practical.

Wherein, the spraying device 4 includes: a spraying cone block 401, a distribution net 4011 and a flushing ball 402, the spraying cone block 401 is fixedly connected with a distribution net 4011; the distribution net 4011 is fixedly connected on the flushing hose 301; the spraying cone block 401 is fixedly connected with a flushing ball 402; the suction device 5 includes: a syringe 501 and a suction piston 502, and the inner sealing sleeve of the syringe 501 is equipped with a suction piston 502; the suction device 5 also includes: a liquid inlet pipe 503, a liquid inlet One-way valve 5031, liquid outlet pipe 504 and liquid outlet one-way valve 505, the liquid inlet pipe 503 is fixedly connected on the syringe 501; the liquid inlet pipe 503 is installed with a liquid inlet one-way valve 5031; the liquid outlet pipe 504 is fixedly connected to the On the injection barrel 501; a liquid discharge check valve 505 is installed inside the liquid discharge pipe 504; the liquid discharge pipe 504 is sealed and inserted on the flushing hose 301, and the suction and flushing are more efficient and flexible by using the suction device 5, avoiding frequent pulling out Inserting liquid and draining, the overall practicability is stronger, the structure is simpler, and the technology is mature. On the one hand, the spray device 4 can avoid the local impact caused by excessive accumulation of flushing water, and at the same time, it cannot improve the comprehensiveness of flushing. At the same time, larger blood clots can be crushed through the shunt net 4011 when assisting inhalation of blood clots, which is more practical. The flushing ball 402 provided can assist in avoiding damage when inserted into the bladder, and the overall practicability is stronger. By reciprocally sliding the suction piston 502, the liquid can be fed through the liquid inlet pipe 503, and the liquid can be discharged through the liquid outlet pipe 504. It can be realized skillfully by setting the liquid inlet check valve 5031 and the liquid outlet check valve 505, and the overall use is more convenient. Flexible, no need to frequently pull out and insert the syringe 501, more practical, and the overall structure is simpler and more flexible.

The specific usage and function of this embodiment:

In the utility model, the urination tube 103 can be freely controlled and switched by the valve to avoid the leakage of the flushing fluid during the flushing process. Insert the flushing hose 301 into the flushing intubation port 102, then extend into the bladder, and seal it through the sealing ring 303 for insertion. Rotate the ventilation valve 202 to control the ventilation and blockage, and reciprocally slide the suction piston 502 to realize the liquid intake through the liquid inlet pipe 503 and the liquid discharge through the liquid outlet pipe 504. By setting the liquid inlet check valve 5031 and the liquid outlet check valve 505 can be ingeniously realized, the overall structure is simpler and more stable, and it can be more convenient for continuous suction and flushing. By connecting the alternate inlet pipe 503, outlet pipe 504 and flushing hose 301, the bladder can be injected and flushed Negative pressure absorption and elimination of blood clots. When inhaling blood clots, larger blood clots are crushed through the shunt net 4011. When draining and flushing, liquid diversion is realized by spraying conical blocks 401, impacting outwards, increasing flushing area.

The parts of the utility model that are not described in detail are the known techniques of those skilled in the art.

The embodiments of the invention have been presented for purposes of illustration and description, but are not intended to be exhaustive or to limit the invention to the forms disclosed. Many modifications and changes will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to better explain the principle and practical application of the invention, and to enable those of ordinary skill in the art to understand the invention and design various embodiments with various modifications suitable for particular purposes.

Claims (7)

1. A bladder negative pressure suction irrigator, characterized in that: comprise a catheterization device (1), which is fixedly connected with a ventilator (2) on the catheterization device (1); the catheterization device (1) ) is equipped with a flushing part (3) on the sliding sleeve; a spraying device (4) is fixedly connected to the flushing part (3); a suction device (5) is fixedly connected to the flushing part (3); The device (1) comprises: a urinary catheter (101), a docking catheter (1011) and a flushing catheter port (102), the catheter (101) is fixedly connected with a docking catheter (1011); the catheter A flushing intubation port (102) is fixedly connected to the urinary catheter (101). 2. A negative pressure suction irrigator for bladder as claimed in claim 1, characterized in that: said urinary catheterization device (1) also comprises: a urinary catheter (103), which is fixed on said urinary catheter (101) A urination tube (103) is connected; the urination tube (103) is provided with a valve. 3. A negative pressure suction irrigation device for bladder as claimed in claim 1, characterized in that: said ventilator (2) comprises: a ventilator tube (201), a ventilator valve (202) and a breathable mesh cover ( 203), the air exchange tube (201) is sealed and inserted on the docking intubation tube (1011); the air exchange tube (201) is fixedly connected with an air exchange valve (202); the top of the air exchange tube (201) is fixedly connected Has breathable mesh cover (203). 4. A bladder negative pressure suction irrigator according to claim 1, characterized in that: the rinsing part (3) comprises: a rinsing hose (301), a water diversion hole (302) and a sealing ring (303 ), the flushing hose (301) is provided with two circles of water diversion holes (302); the flushing hose (301) is fixedly connected with a sealing ring (303); the flushing hose (301) passes through The flushing intubation port (102) is inserted on the catheter (101); the sealing ring (303) is sealed and inserted on the flushing intubation port (102); the front end of the flushing hose (301) is hard material. 5. A negative pressure suction irrigator for bladder as claimed in claim 4, characterized in that: said spraying device (4) comprises: spraying conical block (401), shunt net (4011) and flushing ball (402 ), the spraying conical block (401) is fixedly connected with a shunt net (4011); the said shunt net (4011) is fixedly connected on the flushing hose (301); A flushing ball (402) is connected. 6. A negative pressure suction irrigation device for bladder as claimed in claim 5, characterized in that: said suction device (5) comprises: a syringe (501) and a suction piston (502), said syringe The (501) inner seal is fitted with the suction piston (502). 7. A bladder negative pressure suction irrigator as claimed in claim 6, characterized in that: said suction device (5) further comprises: liquid inlet pipe (503), liquid inlet one-way valve (5031), A liquid outlet pipe (504) and a liquid outlet check valve (505), the liquid inlet pipe (503) is fixedly connected to the syringe (501); a liquid inlet check valve is installed inside the liquid inlet pipe (503) (5031); the liquid outlet pipe (504) is fixedly connected to the syringe (501); the liquid outlet pipe (504) is internally equipped with a liquid outlet check valve (505); the liquid outlet pipe (504) The seal is inserted on the flushing hose (301).

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