CN215351486U - Drainage tube device for orthopedic surgery postoperative - Google Patents

Abstract

The utility model discloses a drainage tube device used after an orthopedic surgery, which is suitable for dredging a drainage tube after the surgery and flushing deep tissues of an incision, and reduces infection after the surgery. The utility model mainly comprises a drainage pipeline (1), a T-shaped three-way pipe (2), a wheel type switch (3), a medical sterile adhesive tape (4), a rubber plugging cap (5), a guide wire (6) and a handle (7); the utility model can conveniently and quickly dredge the drainage pipeline (1) to reduce the bleeding of the operation incision, pollute auxiliary materials, reduce the chance of infection of the incision and promote the quick healing of the postoperative incision. The utility model has reasonable design and simple and convenient operation, and effectively reduces iatrogenic damage.

Description

Drainage tube device for orthopedic surgery postoperative

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a drainage tube device used after an orthopedic surgery.

Background

The fracture of vertebral column and vertebral body and four limbs is a common disease of bone surgery, and seriously affects the normal work and life of patients. If the traditional Chinese medicine is not properly treated, serious complications and sequelae are often left, and pain is brought to patients. At present, the open operation reduction internal fixation still is the most commonly used treatment method for treating vertebral column vertebral body and limb fracture in clinic, after the fracture incision reduction internal fixation is completed, blood and effusion in a wound need to be drained out in time, so that the limb swelling can be reduced, and fascia space syndrome is avoided; reduce postoperative infection. Because the soft tissues around the broken end of the fracture are more and the fracture is often positioned at the deepest part of the tissues of the limbs and the spine, the bleeding and the effusion of the damaged soft tissues at the broken end and around the fracture are usually difficult to be led out, although the negative pressure drainage device is generally adopted in the prior orthopedics department to promote the drainage of the liquid in the wound, the negative pressure in the drainage tube also easily causes the blood clot and the damaged tissue debris in the wound to be sucked into the drainage tube to cause blockage; however, most of the drainage tube devices commonly used in clinic do not have the function of in vitro dredging or flushing, once the drainage tube is blocked by soft tissue debris or blood clots at the deep part of the incision, the drainage is not smooth, in most cases, a suture needs to be removed to probe the deep part of the incision, and iatrogenic infection is very easy to cause. In addition, the existing deep tissue drainage tube has no design of accurately measuring the length unit of the internal drainage tube inserted into the deep tissue; based on the current situation, the simple multifunctional drainage tube which can realize the dual functions of dredging the drainage tube and flushing the deep tissue of the incision in vitro after the operation is developed, can avoid the infection caused by the accumulation of residual blood and tissue seepage in the incision, can observe the position of the drainage tube in the deep tissue of the incision in time, and reduces iatrogenic damage becomes a problem to be solved urgently in clinic.

Disclosure of Invention

The utility model aims to provide a drainage tube device used after an orthopedic surgery, which can conveniently and quickly drain local blood thoroughly after the surgery, in particular to a patient with over-strong blood coagulation function. The utility model can dredge and wash the drainage tube, accurately observe the length of the drainage tube in the deep tissue of the incision, and achieve the purposes of reducing the infection chance after operation, shortening the hospitalization time, increasing the success rate of the operation and facilitating the operation.

In order to achieve the purpose, the utility model adopts the following specific technical scheme: a drainage tube device used after orthopedic surgery mainly comprises a drainage pipeline, a T-shaped three-way pipe, a wheel switch, a medical sterile adhesive tape, a rubber plugging cap, a guide wire and a handle; wherein: the drainage pipeline is made of a silica gel plastic cylindrical pipe, and is 80cm long, 0.5cm in outer diameter and 0.35cm in inner diameter; the length mark is arranged on the outer wall of the drainage pipeline, one end of the drainage pipe is used as an initial position and is marked as 0, an annular circle mark is made on the outer wall of the drainage pipeline at intervals of 5cm in the length of 0-80 cm, the specific length is marked by using a number, and the length is marked by using a vertical line at the intervals of 1cm in the rest. And 20 circular drainage openings are arranged at the position of 0-20 cm on the pipe wall at one side of the drainage pipeline, and the interval between the circular drainage openings is 1 cm. An upper connector and a lower port are arranged at the two ends of the drainage pipeline; a wheel switch made of plastic material is sleeved on the drainage pipeline close to the upper connecting port of the drainage pipeline.

The T-shaped three-way pipe is made of a hard transparent plastic cylindrical pipe, an A port, a B port and a C port are respectively arranged on the T-shaped three-way pipe, and connectors at two ends of the A port and the B port and a connector at the C port form an angle of 45 degrees (the A port, the B port and the C port are calculated according to the mutual angles of the A port, the B port and the C port); the port A of the T-shaped three-way pipe is sleeved with the upper connector of the drainage pipeline through a connector; a connecting port on the port B of the T-shaped three-way pipe is 2cm longer than a connecting port on the port C, and a space is reserved for operating a guide wire; the port C on the T-shaped three-way pipe is a connecting port of an infusion apparatus, an injector and a drainage bottle; rubber plugging caps with plugging functions are arranged on a connector of the port B and a connector of the port C on the T-shaped three-way pipe, the inner surfaces of the rubber plugging caps are smooth, and the outer surfaces of the rubber plugging caps are in a thread-shaped structure; the length of the rubber plugging cap is 1cm, the inner diameter of the bottom of the rubber plugging cap is 0.35cm, the wall thickness of each rubber plugging cap is 0.02cm, and the rubber plugging cap is in a gradually thick structure; the medical sterile adhesive plaster has the length of 5cm, the thickness of 0.01cm and the width of 10 cm.

The guide wire is made of a steel wire rope formed by twisting a plurality of strands of fine steel wires, has good hardness, toughness and elasticity, is 70cm in length and 0.15cm in outer diameter, the outer surface of the guide wire is provided with thread-shaped patterns, length marks are arranged, the head of the guide wire in a blunt round shape is marked as a 0 position, an annular circle mark is made on the outer wall of the drainage pipeline at intervals of 0-85 cm at intervals of 5cm, and the length of the rest of guide wires at intervals of 1cm is marked by a vertical line. The head of the guide wire is smooth and blunt round, the tail of the guide wire is provided with a T-shaped round tubular plastic handle, the handle is 2.5cm long, and the outer diameter is 0.5 cm. And the connection port of the B port of the T-shaped three-way pipe is the inlet of the guide wire.

The product of the utility model has the advantages that: can convenient and fast dredge the drainage pipeline in vitro, especially set up the scale mark on the drainage pipeline pipe wall, can clearly observe the drainage pipeline and put into the length in the incision, whether not having the drainage that the withdrawal of drainage tube leads to not in place had both been known, can observe the drainage pipeline again when the tube drawing whether disconnected pipe remains in the incision. In addition, the guide wire is provided with the size mark, so that the length of the guide wire entering the incision along the drainage pipeline can be clearly observed, blood stasis in the drainage pipeline can be cleared away, other soft tissues in the incision can be timely prevented from being injured, and the guide wire with the T-shaped handle twisted by adopting a plurality of steel wires has good hardness, toughness and elasticity; rotating the handle can wind the guide wire around the blood stasis or tissue debris and take it out. The utility model can conveniently and quickly dredge the drainage pipeline, reduce the residue of extravasated blood and seepage in the operation wound, reduce the seepage of the wound and pollute the dressing, reduce the chance of wound infection and promote the rapid healing of the wound. The whole design of the product can maintain the continuous internal negative pressure state of drainage in the wound, and has double functions of dredging and flushing the drainage pipeline. Reasonable design, simple operation and effective reduction of iatrogenic damage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the guide wire of the present invention.

Fig. 3 is a schematic structural view of the medical sterile adhesive tape of the present invention.

In the figure: 1. a drainage conduit; 2. a T-shaped three-way pipe; 3. a wheel switch; 4. medical sterile adhesive tape; 5. A rubber plugging cap; 6. a guide wire; 7. a handle; 101. an upper connecting port; 102. a lower port; 201. an A port; 202. a port B; 203. and C port.

Detailed Description

The following description of the embodiments of the present invention is provided in conjunction with the accompanying drawings: as shown in fig. 1, 2 and 3, the drainage tube device for orthopedic surgery operation mainly comprises a drainage tube 1, a T-shaped three-way tube 2, a wheel switch 3, a medical sterile adhesive tape 4, an rubber plugging cap 5, a guide wire 6 and a handle 7; wherein: the drainage pipeline 1 is made of a silica gel plastic cylindrical pipe, and the drainage pipeline 1 is 60cm long, 0.5.0cm in outer diameter and 0.35cm in inner diameter; the length mark is arranged on the outer wall of the drainage pipeline 1, one end of the drainage pipe is used as an initial position and is marked as 0, an annular circle mark is made on the outer wall of the drainage pipeline at intervals of 5cm in the length of 0-80 cm, the specific length is marked by using a number, and the length is marked by using a vertical line at the intervals of 1cm in the rest. 20 circular drainage openings are formed in the position, 0-20 cm away from the wall of one side of the drainage pipeline 1, the interval between the circular drainage openings is 1cm, and therefore blood stasis in the openings can easily flow into the drainage pipeline through the circular holes; the other end of the drainage pipeline 1 is provided with an upper connecting port 101; an upper connecting port 101 of the drainage pipeline 1 is sleeved with an A port 201 of the T-shaped three-way pipe 2; the lower port 102 of the drainage tube 1 is placed deep in the incision. A wheel switch 3 made of plastic material is sleeved on the drainage pipeline 1 close to the connection port 101 on the drainage pipeline 1; the wheel type switch 3 can open the drainage pipeline 1 according to the requirement, when the B port 202 of the T-shaped three-way pipe 2 is plugged by the rubber plugging cap 5, the C end 203 on the T-shaped three-way pipe 2 is connected with the negative pressure drainage bottle, and the negative pressure state at the deep part of the cut can be maintained; when the wheel switch 3 on the drainage pipeline 1 is turned on, the C port 203 of the T-shaped three-way pipe 2 is connected with an infusion apparatus, and the B port 202 of the T-shaped three-way pipe 2 is used as a channel inlet of the guide wire 6, so that the blocked drainage pipeline 1 can be dredged, and the speed of flushing the drainage pipeline 1 can be adjusted;

the T-shaped three-way pipe 2 is made of a hard transparent plastic circular pipe, the T-shaped three-way pipe 2 is divided into an A port 201, a B port 202 and a C port 203, and connectors at two ends of the A port 201 and the B port 202 and a connector at the C port 203 form an angle of 45 degrees; the length of the port A of the T-shaped three-way pipe 2 is 1cm, the outer diameter of the port A is 0.35cm, the inner diameter of the port A is 0.3cm, the length of the port B202 and the length of the port C203 are 4cm and 2cm respectively, the outer diameter of the interface between the port B and the port C is 0.35cm and is of a gradually thick structure, the length of the interface between the port B and the port C is 1cm, the outer diameter of the interface between the port B and the port C is 0.5cm, and the inner diameter of the interface between the port B and the port C is 0.3 cm. The port A201 of the T-shaped three-way pipe 2 is sleeved with the upper connecting port 101 on the drainage pipeline 1 through a connecting port; a connecting port on the port B202 of the T-shaped three-way pipe 2 is 2cm longer than a connecting port of the port C203, and a space for the guide wire 6 to enter the port B202 of the T-shaped three-way pipe 2 is reserved; the C port 203 on the T-shaped three-way pipe 2 is a connecting port of an infusion apparatus, an injector and a drainage bottle; rubber plugging caps 5 with plugging functions are arranged on a connecting port of the port B202 and a connecting port of the port C203 on the T-shaped three-way pipe 2, the length of each rubber plugging cap 5 is 1cm, the inner diameter of the bottom of the lower end of each rubber plugging cap 5 is 0.35cm, each rubber plugging cap is of a gradually thick structure, and the wall thickness of each rubber plugging cap is 0.02 cm; the inner surface of the rubber plugging cap 5 is smooth, and the outer surface of the cap is in a thread structure, so that the friction force between fingers and the outer surface can be increased; the medical sterile adhesive plaster 4 is 5cm long, 0.01cm thick and 10cm wide, and is used for fixing the drainage pipeline 1, preventing the drainage pipeline 1 from falling off from the deep part of an incision and reducing the lumen in the traditional mode of binding and fixing the drainage pipeline 1.

The guide wire 6 is a steel wire rope twisted by 10 thin steel wires, has hardness and elasticity, the outer diameter of the guide wire 6 is 0.15cm, the outer surface of the guide wire 6 is provided with length marks and is in a thread-shaped pattern shape, and the head of the guide wire 6 is in a smooth blunt round shape and is beneficial to the guide wire 6 to slide in the drainage catheter 1; the tail part of the guide wire 6 is provided with a T-shaped circular tubular plastic handle 7, the length of the handle is 2.5cm, the guide wire 6 can be rotated to enable the guide wire to wind blood stasis, and the blood stasis can be taken out of a wound when the guide wire 6 is drawn out, so that the drainage pipeline 1 is dredged, blood stasis at the wound is reduced, and the probability of wound infection is reduced.

Claims (6)

1. The utility model provides an orthopedic surgery is drainage tube device for postoperative, characterized by: the drainage tube device for the orthopedic surgery operation mainly comprises a drainage pipeline, a T-shaped three-way pipe, a wheel switch, a medical sterile adhesive tape, a rubber plugging cap, a guide wire and a handle; wherein: the length mark is arranged on the outer wall of the drainage pipeline, and one end of the drainage pipe is used as a starting position and is marked as 0; in the length of 0-80 cm, making an annular circle mark along the outer wall of the drainage pipeline at every 5cm, marking the specific length by using a number, and marking the length by using a vertical line at every 1cm for the rest; 20 circular drainage openings are arranged at the position of 0-20 cm on the pipe wall of one side of the drainage pipeline, and the interval between the circular drainage openings is 1 cm; an upper connector and a lower port are arranged at the two ends of the drainage pipeline; a wheel switch made of plastic material is sleeved on the drainage pipeline close to the upper connection port of the drainage pipeline; the T-shaped three-way pipe is made of a hard transparent plastic circular pipe, an A port, a B port and a C port are respectively arranged on the T-shaped three-way pipe, and the A port of the T-shaped three-way pipe is sleeved with an upper connecting port on the drainage pipeline through a connecting port; the connector of the port C on the T-shaped three-way pipe is used for connecting an infusion apparatus, an injector and a drainage bottle; rubber plugging caps are arranged on the connecting port of the port B and the connecting port of the port C on the T-shaped three-way pipe; the head of the guide wire is smooth and pure round, and the tail of the guide wire is provided with a T-shaped round tubular plastic handle.

2. The drainage tube device for use after bone surgery as set forth in claim 1, wherein: the drainage pipeline is made of silica gel plastic cylinders, and the length of the drainage pipeline is 80cm, the outer diameter is 0.5cm, and the inner diameter is 0.35 cm.

3. The drainage tube device for use after bone surgery as set forth in claim 1, wherein: the upper connector of the drainage pipeline is sleeved with the port A of the T-shaped three-way pipe, and the lower port of the drainage pipeline is arranged in the deep part of the incision.

4. The drainage tube device for use after bone surgery as set forth in claim 1, wherein: the connecting ports at the two ends of the port A and the port B on the T-shaped three-way pipe and the connecting port at the port C form an angle of 45 degrees.

5. The drainage tube device for use after bone surgery as set forth in claim 1, wherein: the connecting port on the B port of the T-shaped three-way pipe is 2cm longer than the connecting port on the C port.

6. The drainage tube device for use after bone surgery as set forth in claim 1, wherein: the length of the rubber plugging cap is 1cm, the inner diameter of the bottom of the rubber plugging cap is 0.35cm, and the wall thickness is 0.02 cm; the inner wall of the opening part is 0.5cm thick, the surface of the inner wall is smooth, and the outer wall of the opening part is in a thread structure.

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