Disinfection paving towel for bronchofiberscope operation

Abstract

The utility model relates to a disinfection paving towel for bronchofiberscope operation, which is characterized in that a paving towel is unfolded, a communicating body is placed in the middle of the paving towel and penetrates through the middle of the paving towel, then the communicating body is fixed on the paving towel by a connecting assembly, and then the bottom of the communicating body is connected with a trachea cannula in the mouth of a patient; wherein the spreading towel is used for protecting the head of a patient from being infected; the connecting assembly is detachable and is used for fixing the position, opposite to the paving towel, of the communicating body, and meanwhile, the detachable connecting assembly can be disinfected for multiple times and repeatedly used; the communicating body is used for insertion of the fiberoptic bronchoscope, and when the fiberoptic bronchoscope is pulled out of the communicating body, a channel in the communicating body can be automatically closed, so that dangerous events such as infection are prevented.

Description

Technical Field

[0001] The present application relates to the technical field of sterile drapes, and in particular to sterile drapes for bronchofiberoscope operation. Background Art

[0002] Fiberoptic bronchoscope, referred to as fiberoptic bronchoscope, is very suitable for observation of lesions in lobes, segments and subsegments of bronchus, biopsy sampling, bacteriology and cytology examination, and can be used for photography, teaching and dynamic recording with TV system. The bronchoscope is equipped with biopsy sampling decomposition, which can help find early lesions and perform internal surgical operations such as polypectomy. It is a good precision instrument for bronchial and lung disease research and postoperative examination.

[0003] At present, there is no unified and dedicated disinfection drape bag for fiberoptic bronchoscope operation. Disinfection drape tools often need to be prepared and used immediately. There is no special drape that can completely cover the endotracheal tube when the fiberoptic bronchoscope is aseptically inserted into the endotracheal tube. The endotracheal tube needs to be opened and closed by a dedicated person, which makes the use of fiberoptic bronchoscope more troublesome. In addition, the endotracheal tube cannot be closed in time, which poses a certain risk of infection. Utility Model Content

[0004] Based on this, it is necessary to provide disinfected drapes for fiberoptic bronchoscope operations in view of the problem that there is no unified and dedicated disinfected drape bag during traditional fiberoptic bronchoscope operations, and disinfected drape tools often need to be prepared and used immediately, and there is no special drape that can completely cover the endotracheal tube, so that the fiberoptic bronchoscope can be aseptically inserted into the endotracheal tube. The endotracheal tube needs to be opened and closed by a dedicated person, which makes the fiberoptic bronchoscope more troublesome to use, and the endotracheal tube cannot be closed in time, which poses a certain risk of infection.

[0005] The present application provides a disinfection drape for fiberoptic bronchoscope operation, comprising:

[0006] A drape, used to be laid on the patient's head, the drape covering the endotracheal tube in the patient's mouth;

[0007] A connecting body is arranged in the middle of the drape, the connecting body passes through the drape, and the bottom of the connecting body is connected to the endotracheal tube in the patient's mouth;

[0008] A connecting component is fixedly arranged at the middle part of the drape, and the connecting component is used to fix the connecting body on the drape.

[0009] The present application relates to a sterilized drape for fiberoptic bronchoscope operation, which is prepared by unfolding the drape, placing a connecting body in the middle of the drape, and passing the connecting body through the middle of the drape, and then fixing the connecting body on the drape using a connecting assembly, and then connecting the bottom of the connecting body to the endotracheal tube in the patient's mouth, wherein the drape is used to protect the patient's head from infection; the connecting assembly is detachable and used to fix the position of the connecting body relative to the drape, and the detachable connecting assembly can be disinfected and reused multiple times; the connecting body is used for inserting the fiberoptic bronchoscope, and when the fiberoptic bronchoscope is pulled out of the connecting body, the channel in the connecting body will automatically close to prevent dangerous events such as infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic structural diagram of a disinfectant drape for fiberoptic bronchoscope operation provided in one embodiment of the present application.

[0011] Figure 2 A schematic diagram of the positional relationship between a first drape and a second drape in a sterile drape for bronchoscopic operation provided in one embodiment of the present application.

[0012] Figure 3 A schematic half-section diagram of a tube body in a sterile drape for bronchoscopic operation provided in one embodiment of the present application.

[0013] Figure 4 A half-section schematic diagram of a positioning rod and a positioning protrusion in a disinfection drape for fiberoptic bronchoscope operation provided in one embodiment of the present application.

[0014] Reference numerals:

[0015] 11. drape; 111. first drape; 112. second drape; 12. connecting body; 121. tube body;

[0016] 122, positioning ring; 123, sealing body; 13, connecting assembly; 131, first connecting plate;

[0017] 132, second connecting plate; 133, positioning rod; 134, positioning protrusion; 14, sealing member;

[0018] 141. Sealing cover; 142. Connecting piece. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0020] like Figure 1 As shown, in one embodiment of the present application, the sterile drape for bronchofiberoscope operation includes a drape 11, a connecting body 12 and a connecting component 13.

[0021] The drape 11 is used to be spread on the patient's head to protect the patient. The drape 11 covers the endotracheal tube in the patient's mouth.

[0022] The connecting body 12 is arranged in the middle of the drape 11. The connecting body 12 passes through the drape 11. The bottom of the connecting body 12 is connected to the endotracheal tube in the patient's mouth.

[0023] The connecting component 13 is fixedly disposed in the middle of the drape 11. The connecting component 13 is used to fix the connecting body 12 on the drape 11.

[0024] Specifically, the drape 11 is used to cover the patient's head to protect the patient, and the drape 11 also covers the endotracheal tube in the patient's mouth. The connecting body 12 is fixedly installed in the middle of the drape 11 through the connecting component 13, and the connecting body 12 is installed through the drape 11, and the bottom of the connecting body 12 is connected to the endotracheal tube in the patient's mouth.

[0025] In this embodiment, the drape 11 is unfolded, and then the connecting body 12 is placed in the middle of the drape 11, and the connecting body 12 passes through the middle of the drape 11, and then the connecting body 12 is fixed on the drape 11 using the connecting component 13, and then the bottom of the connecting body 12 is connected to the endotracheal tube in the patient's mouth, wherein the drape 11 is used to protect the patient's head from infection. The connecting component 13 is detachable and is used to fix the position of the connecting body 12 relative to the drape 11. At the same time, the detachable connecting component 13 can be disinfected and reused multiple times; the connecting body 12 is used for the insertion of the fiber bronchoscope. When the fiber bronchoscope is pulled out of the connecting body 12, the channel in the connecting body 12 will automatically close to prevent dangerous events such as infection.

[0026] like Figure 2 As shown, in one embodiment of the present application, the drape 11 includes a first drape 111 and a second drape 112 .

[0027] The first drape 111 is laid on the patient's head, and the middle portion of the first drape 111 is configured to be hollow.

[0028] The second drape 112 is laid above the patient's oral cavity, and the middle of the second drape 112 is set to be hollow. The second drape 112 is fixedly connected to the first drape 111. The second drape 112 covers the hollow part of the first drape 111. The second drape 112 is evenly provided with a plurality of small holes.

[0029] In this embodiment, the middle portion of the first drape 111 is hollow, the second drape 112 covers the hollow portion of the first drape 111, and the middle portion of the second drape 112 is also hollow to facilitate the installation of the connecting body 12. The first drape 111 is made of non-woven fabric, and the second drape 112 is made of transparent TPU (thermoplastic polyurethane rubber). The second drape 112 facilitates medical staff to observe the patient's head.

[0030] like Figure 3 As shown, in one embodiment of the present application, the connecting body 12 includes a tube body 121 , a positioning ring 122 and a sealing body 123 .

[0031] The tube body 121 is disposed in the middle of the second drape 112. The tube body 121 passes through the second drape 112.

[0032] The positioning ring 122 is disposed on the tube body 121. The positioning ring 122 is fixedly connected to the tube body 121. The positioning ring 122 passes through the second drape 112.

[0033] The sealing body 123 is arranged in the tube body 121. The sealing body 123 is arranged in a hemispherical shell shape. The sealing body 123 is fixedly connected to the tube body 121. When not in use, the sealing body 123 blocks the inside of the tube body 121. When in use, the middle of the sealing body 123 is open.

[0034] In this embodiment, the tube body 121 passes through the second drape 112, and the bottom of the tube body 121 is connected to the endotracheal tube in the patient's mouth. The bottom of the tube body 121 is set to a hollow truncated cone with a gradually decreasing diameter, so that the bottom of the tube body 121 is easy to insert into the endotracheal tube in the patient's mouth. The positioning ring 122 is fixed on the side wall of the tube body 121, and the positioning ring 122 also passes through the second drape 112. The sealing body 123 is a semicircular shell fixed on the inner wall of the tube body 121. The sealing body 123 is made of rubber, and the sealing body 123 blocks the passage inside the tube body 121 when not in use. In the use state, the fiber bronchoscope passes through the middle of the sealing body 123 and then enters the endotracheal tube in the patient's mouth. When the fiber bronchoscope is pulled out of the tube body 121, the middle of the sealing body 123 automatically closes and blocks the passage inside the tube body 121 again.

[0035] like Figure 4 As shown, in one embodiment of the present application, the connection assembly 13 includes: a first connection plate 131 , a second connection plate 132 , a plurality of positioning rods 133 and a plurality of positioning protrusions 134 .

[0036] The first connecting plate 131 is disposed on the top of the second drape 112. The tube 121 slides through the first connecting plate 131. The first connecting plate 131 abuts against the top of the positioning ring 122.

[0037] The second connecting plate 132 is disposed at the bottom of the second drape 112. The tube 121 slides through the second connecting plate 132. The first connecting plate 131 abuts against the bottom of the positioning ring 122.

[0038] The plurality of positioning rods 133 are all fixedly disposed on the second connecting plate 132. The positioning rods 133 are evenly arranged along the circumferential direction of the tube body 121. Each of the positioning rods 133 passes through the second drape 112 and the first connecting plate 131 in sequence.

[0039] Each of the plurality of positioning protrusions 134 is fixedly provided with a positioning protrusion 134 on the positioning rod 133 . The positioning protrusion 134 abuts against the top of the first connecting plate 131 .

[0040] Specifically, the first connecting plate 131 is arranged at the top of the second drape 112, and the tube body 121 slides through the first connecting plate 131, and the first connecting plate 131 also abuts the top of the positioning ring 122; the first connecting plate 131 is arranged at the bottom of the second drape 112, and the tube body 121 slides through the second connecting plate 132, and the second connecting plate 132 also abuts the bottom of the positioning ring 122, and a plurality of positioning rods 133 are evenly arranged along the circumferential direction of the tube body 121, and the plurality of positioning rods 133 are fixedly connected to the second connecting plate 132, and each positioning rod 133 passes through the second drape 112 and the first connecting plate 131 at one time, and each positioning rod 133 is fixed with a positioning protrusion 134, and each positioning protrusion 134 abuts the top of the first connecting plate 131.

[0041] In this embodiment, the second connecting plate 132 is connected to the first connecting plate 131 through a plurality of positioning rods 133 and a plurality of positioning protrusions 134. When the first connecting plate 131 is connected to the second connecting plate 132, the positioning rods 133 pass through the second connecting plate 132 with the positioning protrusions 134. When the first connecting plate 131 and the second connecting plate 132 respectively abut against the upper and lower ends of the positioning ring 122, the positioning protrusions 134 just pass through the second connecting plate 132 to fix the position of the connecting body 12 and the drape 11.

[0042] like Figure 4 As shown, in one embodiment of the present application, the positioning protrusion 134 is in a hollow truncated cone shape. The positioning protrusion 134 is fixedly sleeved on the positioning rod 133. The end of the positioning protrusion 134 with a larger diameter abuts against the first connecting plate 131.

[0043] In this embodiment, the positioning protrusion 134 is a hollow truncated cone fixed on the side wall of the tube body 121, and the end with a smaller diameter of the positioning protrusion 134 is used to pass through the second connecting plate 132, while the end with a larger diameter of the positioning protrusion 134 is used to resist the second connecting plate 132, thereby locking the position of the connecting body 12 and the drape 11.

[0044] like Figure 3 and Figure 4 As shown, in one embodiment of the present application, the sterile drape for bronchoscopic operation further includes a sealing member 14 .

[0045] One end of the sealing member 14 is fixedly connected to the side wall of the tube body 121. The other end of the sealing member 14 seals the top of the tube body 121.

[0046] In this embodiment, the seal 14 is arranged near the top of the tube body 121, and one end of the seal 14 is fixedly connected to the side wall of the tube body 121, and the other end of the seal 14 closes the top of the tube body 121. The end of the seal 14 used to close the top of the tube body 121 is detachably connected to the tube body 121.

[0047] like Figure 3 and Figure 4 As shown, in one embodiment of the present application, the sealing member 14 includes a sealing cover 141 and a connecting member 142 .

[0048] The sealing cover 141 is disposed on the top of the tube body 121. The sealing cover 141 is sleeved on the top of the tube body 121. The sealing cover 141 seals the top of the tube body 121.

[0049] The connecting member 142 is disposed on the outer side of the tube body 121. One end of the connecting member 142 is fixedly connected to the side wall of the tube body 121. The other end of the connecting member 142 is fixedly connected to the sealing cover 141.

[0050] In this embodiment, the sealing cover 141 is sleeved on the top of the tube body 121 so that the sealing cover 141 closes the top of the tube body 121. The sealing cover 141 is connected to the side wall of the tube body 121 through the connecting piece 142. The tube body 121 is made of rubber so that the sealing cover 141 will not separate from the tube body 121 when the top of the tube body 121 is opened, which makes it easy to find the sealing cover 141 when the top of the tube body 121 is closed next time.

[0051] The technical features of the above-described embodiments may be arbitrarily combined, and the execution order of the method steps is not limited. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0052] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A sterile drape for bronchoscopic operation, characterized in that: The sterile drape for bronchoscopic operation comprises: A drape, used to be laid on the patient's head, the drape covering the endotracheal tube in the patient's mouth; A connecting body is arranged in the middle of the drape, the connecting body passes through the drape, and the bottom of the connecting body is connected to the endotracheal tube in the patient's mouth; A connecting component is fixedly arranged at the middle part of the drape, and the connecting component is used to fix the connecting body on the drape.

2. The sterile drape for bronchoscopic operation according to claim 1, characterized in that: The drape comprises: A first drape is laid on the patient's head, wherein the middle portion of the first drape is configured to be hollow; The second drape is laid above the patient's mouth, the middle part of the second drape is set to be hollow, the second drape is fixedly connected to the first drape, the second drape covers the hollow part of the first drape, and the second drape is evenly provided with a plurality of small holes.

3. The sterile drape for bronchoscopic operation according to claim 2, characterized in that: The connecting body comprises: A tube body is disposed in the middle of the second drape, and the tube body passes through the second drape; a positioning ring, arranged on the tube body, the positioning ring being fixedly connected to the tube body, and the positioning ring passing through the second drape; The sealing body is arranged in the tube body, the sealing body is arranged in a hemispherical shell shape, the sealing body is fixedly connected to the tube body, the sealing body separates the inside of the tube body when not in use, and the middle part of the sealing body is opened when in use.

4. The sterile drape for bronchoscopic operation according to claim 3, characterized in that: The connection component comprises: A first connecting plate is disposed on the top of the second drape, the tube body slides through the first connecting plate, and the first connecting plate abuts against the top of the positioning ring; A second connecting plate is arranged at the bottom of the second drape, the tube body slides through the second connecting plate, and the first connecting plate abuts against the bottom of the positioning ring; A plurality of positioning rods are fixedly disposed on the second connecting plate, the positioning rods are evenly arranged along the circumference of the tube body, and each of the positioning rods passes through the second drape and the first connecting plate in sequence; A plurality of positioning protrusions, one positioning protrusion is fixedly arranged on each positioning rod, and the positioning protrusion abuts against the top of the first connecting plate.

5. The sterile drape for fiberoptic bronchoscope operation according to claim 4, characterized in that: The positioning protrusion is in the shape of a hollow truncated cone. The positioning protrusion is fixedly sleeved on the positioning rod. The end of the positioning protrusion with a larger circular diameter abuts against the first connecting plate.

6. The sterile drape for bronchoscopic operation according to claim 3, characterized in that: The disinfection drape for fiberoptic bronchoscope operation also includes a sealing member, one end of which is fixedly connected to the side wall of the tube body, and the other end of which seals the top of the tube body.

7. The sterile drape for fiberoptic bronchoscope operation according to claim 6, characterized in that: The sealing element comprises: A sealing cover is arranged on the top of the tube body, the sealing cover is sleeved on the top of the tube body, and the sealing cover seals the top of the tube body; A connecting piece is arranged on the outside of the tube body, one end of the connecting piece is fixedly connected to the side wall of the tube body, and the other end of the connecting piece is fixedly connected to the sealing cover.

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