CN210728398U - Indwelling drainage catheter with positioning air bag - Google Patents
Indwelling drainage catheter with positioning air bag Download PDFInfo
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- CN210728398U CN210728398U CN201920997998.5U CN201920997998U CN210728398U CN 210728398 U CN210728398 U CN 210728398U CN 201920997998 U CN201920997998 U CN 201920997998U CN 210728398 U CN210728398 U CN 210728398U
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- scale
- drainage tube
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- drainage catheter
- air bag
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Abstract
The utility model is suitable for a drainage tube technical field provides a indwelling drainage catheter with a positioning air bag, which comprises a drainage tube body and a fixing component, wherein the drainage tube body comprises a main tube, two ends of the main tube are respectively provided with an outer connecting end and a guide head, and a drainage channel and a water injection channel are arranged inside the main tube; the rear end face through the holding ring aligns with the zero point scale on the chi board, and set up to the primary importance that the doctor inserted the drainage tube, the left side of zero point scale sets up to negative scale on the chi board and corresponds to be red, the displacement of surface drainage tube is deep-rooted internally, zero point scale right side sets up to positive scale, it is red, orange, yellow, green, blue, purple seven colours to correspond, show that the drainage tube position shifts out internal part, the observer only needs the simple colour change that the department of observation corresponds, can judge whether the drainage tube displaces, and the direction of displacement, and whether need timely adjustment, it is simple and clear, original record original data has been avoided, the loaded down with trivial details of new data contrast judgement afterwards.
Description
Technical Field
The utility model belongs to the technical field of the drainage tube, especially, relate to a indwelling drainage catheter with location gasbag.
Background
Most of the clinically used thoracic drainage tubes are general rubber tubes or silicone tubes, and the thoracic drainage tubes with positioning air bags are also provided, in the clinical indwelling process of the thoracic drainage tubes, the rubber tubes can cause the adhesion and infection of the drainage tube insertion wound of a patient, the human tissue in contact with the drainage tube and the drainage tube, and the silicone tubes can not cause the adhesion and infection of the drainage tube insertion wound of the patient, the human tissue in contact with the drainage tube and the drainage tube, but the rubber tubes and the silicone tubes can not avoid the change of the insertion position (depth) of the drainage tube caused by the prolonging of the indwelling time or the body position action of the patient or the necessary operation of nursing personnel in the indwelling process, and even the change of the position (depth) can not be found by a clinician or can cause unexpected falling.
Patent number CN201120031608.2 adopts in thoracic drainage tube that can two-way location and sets up the scale at the pipe outer wall, judge whether whole drainage catheter shifts through the change of position circle small end face on the scale, because the position of position circle is different at every turn, the originated scale that corresponds is also different, need record at every turn from newly comparing, the scale mark can not all be aimed at every turn to the position circle simultaneously, if can't carry out accurate record to the production deviation of not aiming at the scale mark.
SUMMERY OF THE UTILITY MODEL
The utility model provides a keep somewhere drainage catheter with location gasbag, but aim at solving one kind and adopt in the thoracic drainage tube of two-way location and set up the scale at the catheter outer wall, judge whether whole drainage catheter shifts through the change of position circle small end face on the scale, because the position of position circle is different at every turn, the originated scale that corresponds is also different, it is newly compared from the record every time to need, the scale mark can not all be aimed at every turn to the position circle simultaneously, if produce the problem that the deviation can't carry out accurate record to inaccurate scale mark.
The utility model discloses a realize like this, a indwelling drainage catheter with location gasbag, including drainage body and fixed subassembly, the drainage body is including being responsible for, outer end and leading head are installed respectively to the both ends of being responsible for, drainage way and water injection pipe have been seted up to the inside of being responsible for, the side joint of being responsible for has the water injection head, fixed subassembly includes the gasbag, gasbag fixed connection in the outer wall of being responsible for, holding ring sliding connection in the lateral wall of being responsible for, the spout has been seted up to the outer wall axial of being responsible for, the holding ring is located the outside of spout, the inside slip of spout is fixed with the chi board, chi board surface is provided with the colour and distinguishes and the bilateral symmetry scale.
Preferably, the ruler plate is fixedly connected to the inside of the sliding groove through a fastening bolt, and an inner cavity of the sliding groove is of an inverted T shape.
Preferably, the ruler plate is arranged at the zero point of the scale along the axial midpoint, and the scales on the left side and the right side are divided into a positive scale and a negative scale and are symmetrical along the zero point scale.
Preferably, one side of the negative scale is uniformly red, and one side of the positive scale is respectively corresponding to the red, orange, yellow, green, blue and purple from near to far away from the zero scale.
Preferably, the positioning ring is divided into a front end face and a rear end face, the front end face is tightly attached to the skin of a human body, and the rear end face is radially aligned with the zero point scale.
Preferably, the locating ring is sleeved on the outer wall of the main pipe, and a damping ring is arranged on the inner wall of the locating ring.
Preferably, the gasbag is provided with the inner chamber, the water injection head pass through the water injection pipeline communicate in the inner chamber of gasbag.
Preferably, both ends of the air bag are fixedly connected to the outer wall of the main tube, and the interior of the air bag is filled with physiological saline.
Preferably, one end of the chute is close to one end of the air bag close to the positioning ring, and the other end of the chute is located at the middle section of the main pipe.
Preferably, the fastening bolt is composed of two parts, namely a bolt and a nut, the bolt is connected to the inside of the sliding groove in a sliding mode, and the nut is screwed with the bolt.
Compared with the prior art, the beneficial effects of the utility model are that: the indwelling drainage catheter with the positioning air bag of the utility model is provided with a sliding chute axially arranged on the outer wall of a main pipe, a ruler plate is arranged in the sliding chute in a sliding way, a positioning ring is connected on the wall of the main pipe outside the sliding chute in a sliding way, the rear end face of the positioning ring is aligned with the zero point scale on the ruler plate and is set as the original position for a doctor to insert the drainage tube, the left side of the zero point scale on the ruler plate is set to be a negative scale corresponding to red, the surface drainage tube is displaced to penetrate into the body, the right side of the zero point scale is set to be a positive scale, the color is red, orange, yellow, green, blue, purple, which indicates that the drainage tube is moved out of the body, the observer only needs to simply observe the corresponding color change, can judge whether the drainage tube shifts, and the direction of displacement to whether need timely adjustment, it is simple and clear, avoided original record primary data, new data is loaded down with trivial details of the comparison judgement with it afterwards.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the overall internal structure of the present invention;
FIG. 3 is a schematic view of the positioning ring mounting structure of the present invention;
FIG. 4 is a schematic view of the structure of the ruler plate of the present invention;
in the figure: 1. a drainage tube body; 11. a main pipe; 12. an outer connecting end; 13. a guide head; 14. a drainage duct; 15. a water injection passage; 16. a water injection head; 2. a fixing assembly; 21. an air bag; 22. a positioning ring; 23. a chute; 24. a ruler plate; 25. and fastening the bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a indwelling drainage catheter with location gasbag, including drainage body 1 and fixed subassembly 2, drainage body 1 is including being responsible for 11, outer end 12 and leading 13 are installed respectively to the both ends of being responsible for 11, drainage 14 and water injection pipe 15 have been seted up to the inside of being responsible for 11, the side joint of being responsible for 11 has water injection head 16, fixed subassembly 2 includes gasbag 21, gasbag 21 fixed connection is in the outer wall of being responsible for 11, holding ring 22 sliding connection is in the lateral wall of being responsible for 11, spout 23 has been seted up to the outer wall axial of being responsible for 11, holding ring 22 is located the outside of spout 23, the inside slip of spout 23 is fixed with chi board 24, chi board 24 surface is provided with the colour and distinguishes and bilateral symmetry scale.
In this embodiment, when in use, after the thoracic drainage tube is inserted into the thoracic cavity, the bladder 21 is filled with normal saline of a rated capacity through the water injection head 16, the thoracic drainage tube is pulled backwards, the filled positioning bladder 21 is attached to the inner wall of the chest of the patient, the positioning ring 22 is pushed forwards towards the bladder 21 to be closely attached to the outer wall of the chest of the patient and fixed on the outer wall of the chest of the patient through an adhesive tape or other means, then the fastening bolt 25 is loosened and the fastening bolt 25 is slid towards the bladder 21, the fastening bolt 25 drives the ruler plate 24 to slide in the sliding chute 23, so that the zero point scale on the ruler plate 24 is aligned with the rear end surface of the positioning ring 22 in the radial direction, then the end of the outer connecting end 12 is connected with a hydrops bag to store the drained body fluid, the hydrops in the thoracic cavity flows into the drainage channel 14 of the main tube 11 from the leading end 13 and then enters the hydrops, when observing each time, the medical care personnel only need observe what color is exposed on the ruler plate 24 that the radial direction of the positioning ring 22 corresponds to, if it is red and be one side of the negative scale, it indicates to go deep to the inside, if the rest colors when observing, report to the doctor according to specific scale, have the doctor to decide whether to carry out positioning adjustment again.
Further, the ruler plate 24 is fixedly connected to the inside of the sliding chute 23 through a fastening bolt 25, and the inner cavity of the sliding chute 23 is of an inverted T shape.
In this embodiment, the ruler plate 24 slides in the sliding slot 23, and the zero point scale inside the ruler plate is adjusted to be located on the rear end face of the positioning ring 22 and aligned with the rear end face, so as to set the original position of the drainage tube inserted into the patient by the doctor, and further serve as the reference coordinate of the subsequent drainage tube displacement.
Further, the ruler plate 24 is set to be a zero point of the scale along the axial midpoint, and the scales on the left and right sides are divided into a positive scale and a negative scale and are symmetrical along the zero point scale.
In this embodiment, the axial midpoint of the ruler plate 24 is set as a zero point scale, the zero point scale is the position of the drainage tube inserted and fixed by the doctor, the negative scale on the left side of the zero point scale indicates the length of the drainage tube extending deep into the patient, and the positive scale on the right side of the zero point scale indicates the distance of the drainage tube separating from the patient.
Furthermore, red is uniformly adopted on one side of the negative scale, red, orange, yellow, green, blue and purple are adopted on one side of the positive scale from near to far from the zero scale according to unit distance, the unit distance is one centimeter, and only one color is set in each unit distance.
In the embodiment, the region on one side of the negative scale is completely red, the red color is bright and obvious, the drainage tube can be observed at a glance by medical staff, the negative scale corresponds to the drainage tube which continues to go deep into the human body, so that in order to prevent accidents, no matter how much the drainage tube continues to go deep into the human body, dangerous conditions are set, the drainage tube is timely processed by the medical staff, the color corresponding to each unit distance from the zero scale on one side of the positive scale to the zero scale from near to far is purple, blue, cyan, green, yellow, orange and red, the distance from the drainage tube to the outside is divided into seven levels according to the weight, corresponding scale data are correspondingly arranged inside each level, the doctor can timely process the drainage tube, the purple color represents the distance from the drainage tube to the outside, the red color represents that the drainage tube deviates from a longer distance, and needs to be timely adjusted.
Further, the positioning ring 22 is divided into a front end surface and a rear end surface, the front end surface is tightly attached to the skin of the human body, and the rear end surface is radially flush with the zero point scale.
In this embodiment, the preceding terminal surface diameter of holding ring 22 is greater than the rear end face, and human skin is hugged closely to the preceding terminal surface, protects the incision of drainage tube on the one hand, and on the other hand cooperates inside gasbag 21 to carry out inside and outside centre gripping to human skin, avoids the drainage tube to produce at the human inside and removes, and the rear end face radially flushes with the scale of zero point, and the inside drainage tube of discovery that can be quick whether produces the displacement, the timely processing of the doctor of being convenient for.
Further, the positioning ring 22 is sleeved on the outer wall of the main pipe 11, and a damping ring is disposed on the inner wall of the positioning ring 22.
In this embodiment, the damping ring inside the positioning ring 22 makes the positioning ring 22 move toward the air bag 21 with ease, and move away from the air bag 21 with difficulty, thereby avoiding the problem that the positioning ring 22 is easily separated from the original position and cannot clamp the skin with the inner air bag 21.
Further, the air bag 21 is provided with an inner cavity, and the water injection head 16 is communicated with the inner cavity of the air bag 21 through the water injection passage 15.
In the embodiment, water is injected into the water injection passage 15 and the inner cavity of the air bag 21 connected with the water injection passage 15 through the water injection head 16, and the injected physiological saline makes the air bag 21 expand to support the incision of the drainage tube from the inside, so that the drainage tube is prevented from sliding out of the body.
Further, both ends of the air bag 21 are fixedly connected to the outer wall of the main tube 11, and the inside of the air bag 21 is filled with physiological saline.
In the present embodiment, the two ends of the air bag 21 are fixedly connected to the outer wall of the main tube 11, so as to avoid the situation that the inside of the air bag 21 is filled with physiological saline to cause expansion, the two ends are positioned to damage internal organs and skin, the two ends are fixed to limit the expansion direction of the air bag 21, and the air bag 21 can only be longitudinally expanded to block the incision on the skin.
Further, one end of the slide groove 23 is located next to one end of the air bag 21 close to the positioning ring 22, and the other end of the slide groove 23 is located at the middle section of the main pipe 11.
In this embodiment, set up the one end of spout 23 in the gasbag 21 near one side of holding ring 22, because holding ring 22 and gasbag 21 carry out the centre gripping with human skin from inside and outside both sides, thereby holding ring 22 must be not far away from gasbag 21, and then only need set up the one end of spout 23 near gasbag 21, the other end sets up far away, holding ring 22 must be in the outside of spout 23 during can, thereby the inside chi board 24 of spout 23 can be located holding ring 22's inboard, make zero point scale and holding ring 22 rear end face radially align.
Further, the fastening bolt 25 is composed of two parts of a bolt and a nut, and the bolt is inversely slidably coupled to the inside of the slide groove 23, and the nut is threadedly engaged with the bolt.
In the present embodiment, the bolt is inverted so that the nut portion of the bolt slides inside the chute 23, the bolt is prevented from falling off from the chute 23, and further the ruler plate 24 is prevented from being separated from the chute 23, the bolt penetrates through the ruler plate 24 and drives the ruler plate 24 to move inside the chute 23, and the nut screws up the bolt so as to tightly clamp the ruler plate 24 at the edge of the chute 23, thereby fixing the ruler plate 24 in position.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a indwelling drainage catheter with location gasbag, includes drainage body (1) and fixed subassembly (2), drainage body (1) is including being responsible for (11), outer end (12) and leading (13) are installed respectively to the both ends of being responsible for (11), drainage way (14) and water injection way (15) have been seted up to the inside of being responsible for (11), the side joint of being responsible for (11) has water injection head (16), fixed subassembly (2) are including gasbag (21), gasbag (21) fixed connection in the outer wall of being responsible for (11), holding ring (22) sliding connection in the lateral wall of being responsible for (11), its characterized in that: spout (23) have been seted up to the outer wall axial of being responsible for (11), locating ring (22) are located the outside of spout (23), the inside slip of spout (23) is fixed with ruler board (24), ruler board (24) surface is provided with the colour and distinguishes and bilateral symmetry scale.
2. The indwelling drainage catheter with a positioning balloon of claim 1, wherein: the ruler plate (24) is fixedly connected to the inside of the sliding groove (23) through a fastening bolt (25), and the inner cavity of the sliding groove (23) is of an inverted T shape.
3. The indwelling drainage catheter with a positioning balloon of claim 1, wherein: the ruler plate (24) is arranged at the zero point of the scale along the axial midpoint, and the scales on the left side and the right side are divided into positive scales and negative scales which are symmetrical along the zero point scale.
4. The indwelling drainage catheter with a positioning balloon of claim 3, wherein: one side of the negative scale is uniformly red, and one side of the positive scale is respectively corresponding to the red, orange, yellow, green, blue and purple from near to far away from the zero scale.
5. The indwelling drainage catheter with a positioning balloon of claim 4, wherein: the positioning ring (22) is divided into a front end face and a rear end face, the front end face is tightly attached to the skin of a human body, and the rear end face is radially aligned with the zero point scale.
6. The indwelling drainage catheter with a positioning balloon of claim 1, wherein: the outer wall of being responsible for (11) is located to holding ring (22) cover, just the inner wall of holding ring (22) is provided with the damping ring.
7. The indwelling drainage catheter with a positioning balloon of claim 1, wherein: the air bag (21) is provided with an inner cavity, and the water injection head (16) is communicated with the inner cavity of the air bag (21) through the water injection passage (15).
8. The indwelling drainage catheter with a positioning balloon of claim 1, wherein: the two ends of the air bag (21) are fixedly connected to the outer wall of the main pipe (11), and the inside of the air bag (21) is filled with physiological saline.
9. The indwelling drainage catheter with a positioning balloon of claim 8, wherein: one end of the sliding chute (23) is close to one end, close to the positioning ring (22), of the air bag (21), and the other end of the sliding chute (23) is located at the middle section of the main pipe (11).
10. The indwelling drainage catheter with a positioning balloon of claim 2, wherein: the fastening bolt (25) is composed of two parts, namely a bolt and a nut, the bolt is connected to the inside of the sliding groove (23) in a sliding mode, and the nut is screwed with the bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997998.5U CN210728398U (en) | 2019-06-29 | 2019-06-29 | Indwelling drainage catheter with positioning air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920997998.5U CN210728398U (en) | 2019-06-29 | 2019-06-29 | Indwelling drainage catheter with positioning air bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210728398U true CN210728398U (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920997998.5U Expired - Fee Related CN210728398U (en) | 2019-06-29 | 2019-06-29 | Indwelling drainage catheter with positioning air bag |
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| Country | Link |
|---|---|
| CN (1) | CN210728398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154864A (en) * | 2022-05-14 | 2022-10-11 | 河南沃迈生物科技有限公司 | Antibacterial anti-adhesion super-smooth drainage tube |
-
2019
- 2019-06-29 CN CN201920997998.5U patent/CN210728398U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115154864A (en) * | 2022-05-14 | 2022-10-11 | 河南沃迈生物科技有限公司 | Antibacterial anti-adhesion super-smooth drainage tube |
| CN115154864B (en) * | 2022-05-14 | 2024-04-26 | 河南沃迈生物科技有限公司 | Antibacterial anti-adhesion ultra-smooth drainage tube |
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Legal Events
| 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: 20200612 Termination date: 20210629 |
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| CF01 | Termination of patent right due to non-payment of annual fee |