Disposable sputum collector
By designing a disposable sputum collector, which combines a sputum reservoir, a collection cap, a sealing cap, a suction tube, and a vacuum tube, along with Velcro fastening and a nylon sleeve tube, the problem of backflow caused by tilting of the sputum collector is solved, achieving rapid and effective sputum collection and reducing patient suffering.
Patent Information
- Application Number
- CN202520251082.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2035-02-17
AI Technical Summary
Existing sputum collectors are prone to backflow during use, resulting in ineffective sputum collection. They also require frequent emptying or replacement, increasing patient discomfort and examination time.
A disposable sputum collector was designed, which consists of a sputum reservoir, a collection cap, a sealing cap, a suction tube, and a vacuum tube. The vacuum tube is suspended from the opening of the bronchoscope forceps tube by a binding device and secured with Velcro to prevent tilting. Combined with a nylon sleeve tube and extension strap, it enables rapid sputum collection.
It effectively prevents backflow, reduces patient discomfort, improves sputum collection efficiency, and reduces examination time.
Smart Images
Figure CN223601767U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to the technical field of medical apparatus and instruments, especially relates to a disposable sputum collector. BACKGROUND
[0002] In the medical field, bronchoscope is widely applied to diagnose and treat bronchial diseases, and when treating bronchial disease patients through bronchoscope, it is often necessary to collect sputum or lavage fluid of the patients to assist in diagnosing diseases. However, the existing situation is that: the sputum collector is randomly swung by the operator of the bronchoscope, the operation range is large or the collector exceeds 1 / 3 of the amount, or the sputum suction pressure is too large, and the collector is prone to reverse suction phenomenon, resulting in ineffective sputum collection, and nurses need to pour the sputum in the collector or replace the collector in time and frequently, thereby causing the sputum to be easily contaminated, prolonging the examination time and increasing the pain of the patients. SUMMARY
[0003] The utility model aims at the above-mentioned problems existing in the prior art, provides a disposable sputum collector.
[0004] The utility model discloses a disposable sputum collector, including including the sputum storage device, the collection cover of detachable connection at the top of sputum storage device, the sealing cover of detachable connection at the bottom or top of sputum storage device, the sputum suction pipe and vacuum pipe of connection on the collection cover, the sputum storage device is cylindrical, the cylindrical chamber is equipped in the sputum storage device, is provided with the binding device on the vacuum pipe.
[0005] The utility model discloses a disposable sputum collector, including including the sputum storage device, the collection cover of detachable connection at the top of sputum storage device, the sealing cover of detachable connection at the bottom or top of sputum storage device, the sputum suction pipe and vacuum pipe of connection on the collection cover, the sputum storage device is cylindrical, the cylindrical chamber is equipped in the sputum storage device, is provided with the binding device on the vacuum pipe.
[0006] In the disposable sputum collector, the binding device includes a sleeving pipe and an extension belt.
[0007] In the disposable sputum collector, the extension belt has a first magic tape hook face layer and a first magic tape nap face layer on two sides respectively.
[0008] In the disposable sputum collector, the sleeving pipe has a second magic tape hook face layer and a second magic tape nap face layer on the inner wall.
[0009] In the disposable sputum collector, the sleeving pipe and the extension belt are made of nylon material.
[0010] In the aforementioned disposable sputum collector, the side wall of the sputum reservoir is provided with graduations.
[0011] In the aforementioned disposable sputum collector, the bottom side wall of the sputum reservoir is provided with threads; the sealing cap is provided with a second thread that mates with the threads.
[0012] Compared with the prior art, this utility model has the advantages of suspending the vacuum tube on the opening of the bronchoscope forceps tube so that it does not tilt excessively, facilitating and quickly collecting the patient's sputum, and reducing the patient's pain. Attached Figure Description
[0013] Figure 1 This is a schematic diagram of the structure of this utility model.
[0014] Figure 2 This is a structural schematic diagram of the binding device of this utility model.
[0015] Figure 3 This is a schematic diagram of the sputum storage device of this utility model.
[0016] Figure 4 This is a schematic diagram of the sealing cap of this utility model.
[0017] In the diagram, 1. sputum reservoir; 2. collection cap; 3. sealing cap; 4. suction tube; 5. vacuum tube; 6. binding device; 7. sleeve tube; 8. extension strap; 9. first hook and loop fastener; 10. first hook and loop fastener; 11. second hook and loop fastener; 12. second hook and loop fastener; 13. scale; 14. thread; 15. second thread. Detailed Implementation
[0018] The following are specific embodiments of the present invention, which are described in conjunction with the accompanying drawings. However, the present invention is not limited to these embodiments.
[0019] like Figures 1-4 As shown, this disposable sputum collector includes a sputum reservoir 1, a collection cover 2 detachably connected to the top of the sputum reservoir 1, a sealing cover 3 detachably connected to the bottom or top of the sputum reservoir 1, a suction tube 4 connected to the collection cover 2, and a vacuum tube 5. The sputum reservoir 1 is cylindrical and has a cylindrical chamber inside. The vacuum tube 5 is equipped with a binding device 6.
[0020] To elaborate further, the binding device 6 includes a sleeve pipe 7 and an extension strap 8. The sleeve pipe 7 is sleeved on the vacuum tube 5 and can slide on the vacuum tube 5, which facilitates subsequent adjustment of the binding position of the vacuum tube 5. The extension strap 8 is used to wrap around the junction of the vacuum tube 5.
[0021] Further, the extension belt 8 is provided with a first magic tape hook surface layer 9 and a first magic tape hair surface layer 10 on both sides, which are used to bundle the vacuum tube 5 into a circle and facilitate disassembly.
[0022] Further, the inside wall of the sleeve pipe 7 is provided with a second magic tape hook surface layer 11 and a second magic tape hair surface layer 12, when the sleeve pipe 7 reaches the designated position, the fingers are held on the side of the sleeve pipe 7 away from the extension belt 8, and the sleeve pipe 7 is squeezed inward to make the second magic tape hook surface layer 11 stick to the second magic tape hair surface layer 12, thus fixing the sleeve pipe 7.
[0023] Further, the sleeve pipe 7 and the extension belt 8 are made of nylon, which has the advantages of good toughness and good wear resistance.
[0024] Further, the side wall of the sputum collector 1 is provided with a scale 13, which is convenient for medical staff to observe the collection progress.
[0025] Further, the bottom side wall of the sputum collector 1 is provided with a thread 14, and the sealing cover 3 is provided with a second thread 1514 matched with the thread 14, which facilitates quick disassembly.
[0026] The specific embodiments described herein are merely illustrative of the spirit of the present application. Those skilled in the art of the present application can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, but will not deviate from the spirit of the present application or exceed the scope defined by the appended claims.
[0027] Although a large number of terms are used herein, the possibility of using other terms is not excluded. The use of these terms is only to facilitate the description and explanation of the essence of the present application; any interpretation of them as any kind of additional limitation is contrary to the spirit of the present application.
Claims
1. A disposable sputum collector, characterized by, The utility model relates to a sputum collecting device, which comprises a sputum container (1), a collecting cover (2) detachably connected to the top of the sputum container (1), a sealing cover (3) detachably connected to the bottom or top of the sputum container (1), a sputum suction tube (4) connected to the collecting cover (2), and a vacuum tube (5), wherein the sputum container (1) is in a cylindrical shape, a cylindrical cavity is arranged in the sputum container (1), and a binding device (6) is arranged on the vacuum tube (5).
2. A disposable sputum collector according to claim 1, wherein, The binding device (6) comprises a sleeving pipe (7) and an extension belt (8), and the sleeving pipe (7) is sleeved on the vacuum tube (5).
3. A disposable sputum collector according to claim 2, wherein, First magic tape hook face layers (9) and first magic tape nap face layers (10) are arranged on the two sides of the extension belt (8) respectively.
4. A disposable sputum collector according to claim 3, wherein, Second magic tape hook face layers (11) and second magic tape nap face layers (12) are arranged on the inner side wall of the sleeving pipe (7).
5. A disposable sputum collector according to claim 4, wherein, The sleeving pipe (7) and the extension belt (8) are both made of nylon.
6. A disposable sputum collector according to claim 1, wherein, A scale (13) is arranged on the side wall of the sputum container (1).
7. The disposable sputum collector according to claim 1, wherein, A screw thread (14) is arranged on the bottom side wall of the sputum container (1), and a second screw thread (15) matched with the screw thread (14) is arranged in the sealing cover (3).