CN209885002U - Novel subcutaneous emphysema pressure reduction drainage tube - Google Patents
Novel subcutaneous emphysema pressure reduction drainage tube Download PDFInfo
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- CN209885002U CN209885002U CN201920395504.6U CN201920395504U CN209885002U CN 209885002 U CN209885002 U CN 209885002U CN 201920395504 U CN201920395504 U CN 201920395504U CN 209885002 U CN209885002 U CN 209885002U
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- drainage tube
- subcutaneous emphysema
- novel
- guide rod
- emphysema
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Abstract
The utility model relates to a novel subcutaneous emphysema decompression drainage tube. The utility model discloses a novel subcutaneous emphysema decompression drainage tube, include: the drainage tube comprises a guide rod and a drainage tube, wherein openings are formed in the front and the back of the drainage tube, the guide rod is detachably arranged in the drainage tube in a penetrating mode, a blunt head is arranged at the front end of the guide rod, a plurality of exhaust holes are formed in the tube wall of the drainage tube, and detachable fixing parts for fixing the two ends of the drainage tube outside the skin are arranged on the front portion and the back portion of the drainage tube. The utility model discloses a novel subcutaneous emphysema decompression drainage tube is through setting up drainage tube, guide arm and mounting, the mounting can be fixed better the drainage tube, the blunt head is set to the guide arm front end, can not stab tissue organs such as subcutaneous blood vessel, nerve. The utility model discloses a novel subcutaneous emphysema decompression drainage tube has simple structure, treatment is effectual, be difficult for causing unfavorable complication of hematoma class, characteristics such as easy operation.
Description
Technical Field
The utility model relates to the field of medical equipment, especially, relate to a novel subcutaneous emphysema decompression drainage tube.
Background
Subcutaneous emphysema is a common symptom in clinic, and mild symptoms can be absorbed by a patient in a conservative treatment way. However, the tension subcutaneous emphysema formed by tracheotomy, mediastinal emphysema, breathing assisted by a breathing machine, establishment of artificial pneumoperitoneum in a laparoscope and the like is frequently required to be treated due to wide range and severe complications caused by pressing peripheral organs, and four methods of placing a thick needle or a trocar for puncture, placing a common drainage tube and a drainage sheet after incision and exhaust or only opening a wound are adopted for continuous exhaust at present. The current methods all have many disadvantages, briefly described as follows:
1. puncturing and placing a thick needle head: for intractable subcutaneous emphysema, the treatment effect is not good enough by the conventional subcutaneous placement of a sterile needle, high-flow oxygen inhalation and the like; a plurality of the nursing tools are often required to be placed, are not easy to fix and fall off, and are difficult to nurse; the thick needle head punctures at multiple points at the emphysema position to exhaust gas, the needle point is sharp, tissue organs such as subcutaneous blood vessels, nerves and the like are easy to be punctured, and adverse complications such as hematoma and the like are caused.
2. Cutting and exhausting method: the subcutaneous emphysema small incision is cut under reduced pressure to a superficial fascia, and the superficial fascia is penetrated to overflow gas, the incision is generally 1.5 cm-3 cm long, and a scar is large after the wound is healed; needs a small operation bag and a thick drainage tube, needs to be sutured and fixed after being placed, and has relatively complex operation.
Therefore, a novel subcutaneous emphysema pressure reduction drainage tube which has simple structure, good treatment effect, difficult generation of adverse complications such as hematoma and the like and simple operation is necessary.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at providing a novel subcutaneous emphysema decompression drainage tube who has characteristics such as simple structure, treatment are effectual, be difficult for causing unfavorable complications such as hematoma, easy operation.
The utility model provides a novel subcutaneous emphysema decompression drainage tube, includes guide arm and drainage tube, be equipped with the opening around the drainage tube, guide arm detachably wears to locate in the drainage tube, the guide arm front end is equipped with the blunt head, be equipped with a plurality of exhaust holes on the pipe wall of drainage tube, drainage tube front portion and rear portion all be equipped with the detachable mounting outside skin is fixed at the drainage tube both ends.
The novel subcutaneous emphysema pressure reduction drainage tube is characterized in that the guide rod is detachably arranged in the drainage tube, when the novel subcutaneous emphysema pressure reduction drainage tube is used, two small openings are cut on the skin firstly, the drainage tube passes through subcutaneous gas-containing tissues from one small opening and penetrates out from the other small opening under the traction of the guide rod, then the guide rod is taken out, and gas in the subcutaneous gas-containing tissues can be discharged from openings at two ends of the drainage tube through the exhaust holes; the front end of the guide rod is arranged to be blunt, so that tissue organs such as subcutaneous blood vessels, nerves and the like cannot be punctured, the safety of guiding the drainage tube to penetrate through subcutaneous tissues is guaranteed, the subcutaneous tissues can be separated bluntly, and the exhaust effect is improved; the front part and the rear part of the drainage tube are respectively provided with a fixing part, so that the two ends of the drainage tube can be fixed outside the skin to prevent the drainage tube from falling off during drainage, the suture fixation is not needed, the fixing and dismantling steps are simplified, and the operation is simple. The utility model discloses a novel subcutaneous emphysema decompression drainage tube has simple structure, treatment is effectual, be difficult for causing unfavorable complications such as hematoma, characteristics such as easy operation.
Further preferably, a pair of each of the plurality of exhaust holes is formed on a line perpendicular to the central axis of the draft tube.
Further preferably, the two fixing members are clip-shaped needles, and the two clip-shaped needles are detachably disposed on the pair of exhaust holes respectively.
Further preferably, the novel subcutaneous emphysema pressure reduction drainage tube further comprises a handle convenient to hold, and the handle is detachably connected with the rear end of the guide rod.
Further preferably, the front end of the handle is provided with a clamping groove, the rear end of the guide rod is provided with a flat clamping portion, and the clamping portion is clamped in the clamping groove.
Further preferably, the handle is flat.
Further preferably, the outer wall of the handle is provided with anti-slip lines.
Further preferably, the guide bar is arc-shaped.
Further preferably, the blunt tip is arranged in a mushroom shape.
Further preferably, the diameter of the blunt tip at its largest is larger than the outer diameter of the drainage tube.
Compared with the prior art, the novel subcutaneous emphysema pressure reduction drainage tube has the advantages that the guide rod is detachably arranged in the drainage tube, when the novel subcutaneous emphysema pressure reduction drainage tube is used, two small openings are cut on the skin firstly, the drainage tube passes through subcutaneous gas-containing tissues from one small opening under the traction of the guide rod and passes out from the other small opening, then the guide rod is taken out, and gas in the subcutaneous gas-containing tissues can be discharged from openings at two ends of the drainage tube through the exhaust holes; the front end of the guide rod is arranged to be blunt, so that tissue organs such as subcutaneous blood vessels, nerves and the like cannot be punctured, the safety of guiding the drainage tube to penetrate through subcutaneous tissues is guaranteed, the subcutaneous tissues can be separated bluntly, and the exhaust effect is improved; the front part and the rear part of the drainage tube are respectively provided with a fixing part, so that the two ends of the drainage tube can be fixed outside the skin to prevent the drainage tube from falling off during drainage, the suture fixation is not needed, the fixing and dismantling steps are simplified, and the operation is simple. The utility model discloses a novel subcutaneous emphysema decompression drainage tube has simple structure, treatment is effectual, be difficult for causing unfavorable complications such as hematoma, characteristics such as easy operation.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural view of the novel subcutaneous emphysema pressure reduction drainage tube of the utility model.
Fig. 2 is a structural schematic view of the drainage tube of the novel subcutaneous emphysema pressure reduction drainage tube of the utility model.
Fig. 3 is a schematic view of the guide rod structure of the novel subcutaneous emphysema pressure reduction drainage tube of the utility model.
Fig. 4 is a handle structure use diagram of the novel subcutaneous emphysema pressure reduction drainage tube of the utility model.
Fig. 5 is a using state diagram of the novel subcutaneous emphysema pressure reduction drainage tube of the utility model penetrating into the subcutaneous gas-containing tissue.
Fig. 6 is a using state diagram of the novel subcutaneous emphysema pressure reduction drainage tube of the utility model after the guide rod is removed.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like referred to or may be referred to in this specification are defined relative to the configuration shown in the drawings, and are relative terms, and thus may be changed correspondingly according to the position and the use state of the device. Therefore, these and other directional terms should not be construed as limiting terms.
Please refer to fig. 1-4, fig. 1 is a schematic structural diagram of the novel subcutaneous emphysema pressure-reducing drainage tube of the present invention, fig. 2 is a schematic structural diagram of the novel subcutaneous emphysema pressure-reducing drainage tube of the present invention, fig. 3 is a schematic structural diagram of the guide rod of the novel subcutaneous emphysema pressure-reducing drainage tube of the present invention, and fig. 4 is a schematic structural diagram of the handle of the novel subcutaneous emphysema pressure-reducing drainage tube of the present invention.
The utility model discloses a novel subcutaneous emphysema decompression drainage tube, including guide arm 10 and drainage tube 20, be equipped with the opening around the drainage tube 20, guide arm 10 detachably wears to locate in the drainage tube 20, guide arm 10 front end is equipped with blunt head 11, be equipped with a plurality of exhaust holes 21 on the pipe wall of drainage tube 20, drainage tube 20 front portion and rear portion all be equipped with drainage tube 20 both ends are fixed at the outer detachable mounting 22 of skin.
The novel subcutaneous emphysema pressure reduction drainage tube of the utility model is characterized in that the guide rod 10 is detachably arranged in the drainage tube 20, when in use, two small openings are cut on the skin, the drainage tube 20 passes through subcutaneous gas-containing tissues from one small opening and penetrates out from the other small opening under the traction of the guide rod 10, and then the guide rod 10 is taken out, so that the gas in the subcutaneous gas-containing tissues can be discharged from the openings at the two ends of the drainage tube 20 through the exhaust holes 21; the front end of the guide rod 10 is provided with the blunt end 11, so that tissue organs such as subcutaneous blood vessels, nerves and the like cannot be punctured, the safety of guiding the drainage tube 20 to penetrate subcutaneous tissues is guaranteed, the subcutaneous tissues can be separated in a blunt manner, and the exhaust effect is improved; the front and rear parts of the drainage tube 20 are provided with fixing parts 22, so that both ends of the drainage tube 20 can be fixed outside the skin to prevent the drainage tube 20 from falling off during drainage, the fixing and dismantling steps are simplified without sewing and fixing, and the operation is simple. The utility model discloses a novel subcutaneous emphysema decompression drainage tube has simple structure, treatment is effectual, be difficult for causing unfavorable complications such as hematoma, characteristics such as easy operation.
The novel subcutaneous emphysema pressure reduction drainage tube further comprises a handle 30 convenient to hold, and the handle 30 is detachably connected with the rear end of the guide rod 10. The handle 30 is provided to allow the guide rod 10 to be more stable and easily held in the drainage tube 20, thereby facilitating the guide rod 10 to enter the subcutaneous air-containing tissue better.
The handle 30 is flat. The handle 30 is flat, and is not easy to rotate when in use, and is convenient to hold.
In order to further prevent the handle 30 from sliding, the outer wall of the handle 30 is provided with anti-sliding lines.
The front end of the handle 30 is provided with a clamping groove 31, the rear end of the guide rod 10 is provided with a flat clamping portion 12, and the clamping portion 12 is clamped in the clamping groove 31. The arrangement of the clamping groove 31 and the clamping portion 12 facilitates the connection and detachment of the handle 30 and the guide rod 10, and also facilitates the removal of the guide rod 10 from the front end of the drainage tube 20.
In particular, the guide bar 10 is arc-shaped. The curved design better guides the drain tube 20 through the subcutaneous air-containing tissue and out through the skin.
The length of the guide rod 10 is 230mm, and can also be set to be 200mm-250mm, and the length can basically meet the actual use requirement of people.
The blunt tip 11 is arranged in a mushroom shape. The drain tube 20 may be better protected and guided through the subcutaneous air-containing tissue while penetrating the subcutaneous tissue.
The diameter of the blunt tip 11 at its largest is larger than the outer diameter of the drain tube 20. This effectively prevents the drain tube 20 from passing out of the blunt tip 11, and also better guides the drain tube 20 through the subcutaneous air-containing tissue.
The drainage tube 20 is 200mm long and 2mm in diameter. The length of the drainage tube can be 180mm-220mm, and the diameter of the drainage tube is 1.8mm-2.2 mm. The size can basically meet the requirements of practical use.
Two of the plurality of exhaust holes 21 are formed in a pair on a line perpendicular to the central axis of the draft tube 20. Thus, every two exhaust holes 21 are arranged on two sides of the drainage tube 20, the production process is simple, and the arrangement of the fixing member 22 is convenient.
Specifically, the two fixing members 22 are clip-shaped needles, and the two clip-shaped needles are detachably disposed on the pair of exhaust holes 21, respectively. The clip is a relatively simple fixed structure, and is convenient to disassemble and fix.
Referring to fig. 5-6, fig. 5 is a view showing a state of the novel subcutaneous emphysema pressure reducing drainage tube penetrating into subcutaneous gas-containing tissue, and fig. 6 is a view showing a state of the novel subcutaneous emphysema pressure reducing drainage tube with the guide bar removed.
The utility model discloses a novel subcutaneous emphysema decompression drainage tube application method:
1. determining a drainage part and determining a penetration point and a penetration point according to the image examination result and the physical examination result of the patient;
2. after the skin A with the diameter of about 1cm near the local anesthesia penetrating point and the penetrating point is disinfected and laid by a conventional method, a sharp knife is used for cutting the penetrating point of the skin A to be 3mm long, the guide rod 10 and the drainage tube 20 are placed from the penetrating point, the skin A is diverged towards the subcutaneous part to enable the blunt tip 11 to reach the penetrating point, and then the penetrating point of the skin A is cut to be 3mm long;
3. the guide rod 10 guides the drainage tube 20 to penetrate through the subcutaneous air-containing tissue B and penetrate out from the penetrating point;
4. removing the guide bar 10 from the front end of the drain tube 20;
5. fixing both ends of the drainage tube 20 outside the skin a using a fixing member 22;
6. carefully squeezing the subcutaneous emphysema to allow subcutaneous gas to enter the drainage tube 20 through the vent holes 21 and to be discharged from both end openings of the drainage tube 20;
7. sterile gauze covers the penetrating point and the penetrating point, the sterile state of the drainage tube 20 is kept, after subcutaneous emphysema basically disappears, the fixing piece 22 is detached after disinfection, the drainage tube 20 is pulled out, and the 3mm skin A incision can be closed and healed automatically.
The utility model discloses a novel subcutaneous emphysema decompression drainage tube can arrange the point sword complete set of lacerating skin of arranging and sell, in order to prevent that little point sword from exposing outside, can adopt the little point sword of wearing the protective sheath.
Compared with the prior art, the novel subcutaneous emphysema pressure reduction drainage tube has the advantages that the guide rod is detachably arranged in the drainage tube, when the novel subcutaneous emphysema pressure reduction drainage tube is used, two small openings are cut on the skin firstly, the drainage tube passes through subcutaneous gas-containing tissues from one small opening under the traction of the guide rod and passes out from the other small opening, then the guide rod is taken out, and gas in the subcutaneous gas-containing tissues can be discharged from openings at two ends of the drainage tube through the exhaust holes; the front end of the guide rod is arranged to be blunt, so that tissue organs such as subcutaneous blood vessels, nerves and the like cannot be punctured, the safety of guiding the drainage tube to penetrate through subcutaneous tissues is guaranteed, the subcutaneous tissues can be separated bluntly, and the exhaust effect is improved; the front part and the rear part of the drainage tube are respectively provided with a fixing part, so that the two ends of the drainage tube can be fixed outside the skin to prevent the drainage tube from falling off during drainage, the suture fixation is not needed, the fixing and dismantling steps are simplified, and the operation is simple. The utility model discloses a novel subcutaneous emphysema decompression drainage tube has simple structure, treatment is effectual, be difficult for causing unfavorable complications such as hematoma, characteristics such as easy operation.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. A novel subcutaneous emphysema pressure reduction drainage tube is characterized in that: the drainage tube is characterized by comprising a guide rod and a drainage tube, openings are formed in the front and the back of the drainage tube, the guide rod is detachably arranged in the drainage tube in a penetrating mode, a blunt head is arranged at the front end of the guide rod, a plurality of exhaust holes are formed in the tube wall of the drainage tube, and detachable fixing pieces for fixing the two ends of the drainage tube outside the skin are arranged on the front portion and the back portion of the drainage tube.
2. The novel subcutaneous emphysema reduced pressure drainage tube of claim 1, wherein: and two of the exhaust holes are arranged on a connecting line vertical to the central axis of the drainage tube in a pair.
3. The novel subcutaneous emphysema reduced pressure drainage tube of claim 2, wherein: the two fixing pieces are clip-shaped needles which are respectively detachably arranged on the pair of exhaust holes.
4. The novel subcutaneous emphysema reduced pressure drainage tube of claim 1, wherein: the novel subcutaneous emphysema pressure reduction drainage tube further comprises a handle convenient to hold, and the handle is detachably connected with the rear end of the guide rod.
5. The novel subcutaneous emphysema reduced pressure drainage tube of claim 4, wherein: the handle front end is equipped with the joint groove, the clamping portion of platykurtic is set to the guide arm rear end, clamping portion joint in the joint inslot.
6. The novel subcutaneous emphysema reduced pressure drainage tube of claim 5, wherein: the handle is flat.
7. The novel subcutaneous emphysema pressure reduction drainage tube of claim 6, wherein: the outer wall of the handle is provided with anti-skid grains.
8. The novel subcutaneous emphysema reduced pressure drainage tube according to any one of claims 1 to 7, wherein: the guide rod is arc-shaped.
9. The novel subcutaneous emphysema reduced pressure drainage tube according to any one of claims 1 to 7, wherein: the blunt tip is arranged in a mushroom shape.
10. The novel subcutaneous emphysema pressure reduction drainage tube of claim 9, wherein: the maximum diameter of the blunt tip is larger than the outer diameter of the drainage tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395504.6U CN209885002U (en) | 2019-03-27 | 2019-03-27 | Novel subcutaneous emphysema pressure reduction drainage tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920395504.6U CN209885002U (en) | 2019-03-27 | 2019-03-27 | Novel subcutaneous emphysema pressure reduction drainage tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209885002U true CN209885002U (en) | 2020-01-03 |
Family
ID=68998051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920395504.6U Expired - Fee Related CN209885002U (en) | 2019-03-27 | 2019-03-27 | Novel subcutaneous emphysema pressure reduction drainage tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209885002U (en) |
-
2019
- 2019-03-27 CN CN201920395504.6U patent/CN209885002U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200103 |