CN214678846U - Bronchoscope medicine injection tube - Google Patents
Bronchoscope medicine injection tube Download PDFInfo
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- CN214678846U CN214678846U CN202023144252.1U CN202023144252U CN214678846U CN 214678846 U CN214678846 U CN 214678846U CN 202023144252 U CN202023144252 U CN 202023144252U CN 214678846 U CN214678846 U CN 214678846U
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- medicine injection
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Abstract
The utility model relates to the technical field of medical equipment, especially, relate to a bronchoscope injection pipe. The technical proposal adopted by the utility model is that the device comprises a medicine injection tube body, a medicine injection head and a connector; the interface is arranged at the tail end of the medicine injection tube body, the front end of the interface is connected with the tail end of the medicine injection tube body and has the same inner diameter, and the inner diameter of the rear end of the interface is larger than that of the medicine injection tube body; the medicine injection head is arranged at the front end of the medicine injection tube body; the utility model aims at providing a bronchoscope injection pipe to the defect that exists among the prior art, reached the trachea and dosed can be accurate effective, thereby can not cause the effect that can't reach the anticipated treatment purpose because of the medicine runs off.
Description
Technical Field
The utility model relates to the technical field of medical equipment, especially, relate to a bronchoscope injection pipe.
Background
In recent years, bronchoscope interventional therapy is developed rapidly, but clinical tracheal administration is mostly directly injected by an injector through a bronchoscope biopsy hole, so that accurate and effective injection cannot be realized, medicine loss is caused frequently, and an expected treatment effect cannot be achieved.
In view of the above problems, the designer actively makes research and innovation based on the practical experience and professional knowledge that the product engineering is applied for many years and by cooperating with the application of the theory, so as to design a bronchoscope drug injection tube, which can achieve the effects that the tracheal drug administration can be accurate and effective, and the expected therapeutic purpose cannot be achieved due to drug loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a bronchoscope injection pipe to the defect that exists among the prior art, reached the trachea and dosed can be accurate effective, thereby can not cause the effect that can't reach the anticipated treatment purpose because of the medicine runs off.
In order to achieve the purpose, the utility model adopts the technical proposal that the device comprises a medicine injection tube body, a medicine injection head and a connector; the interface is arranged at the tail end of the medicine injection tube body, the front end of the interface is connected with the tail end of the medicine injection tube body and has the same inner diameter, and the inner diameter of the rear end of the interface is larger than that of the medicine injection tube body; the medicine injection head is arranged at the front end of the medicine injection tube body.
The injection device is characterized in that the front end of the injection head is an arc surface, and a first medicine outlet is formed in the front end of the injection head.
Further, the injection device is characterized by further comprising a side end medicine outlet, wherein the side end medicine outlet is formed in the side surface of the medicine injection head.
Further, the syringe is detachably connected to the front end of the medicine injection tube body.
Further, its characterized in that, the front end of injection pipe body is provided with the external screw thread, injection head tail end is provided with the internal thread, the internal thread with the external screw thread cooperatees, be used for the syringe with connect and dismantle between the injection pipe body.
Further, its characterized in that, the body external diameter of injection pipe body sets up to 1.8mm, the body internal diameter of injection pipe body sets up to 1.5 mm.
Further, the length of the medicine injection tube body after being connected with the medicine injection head is 100cm +/-5 cm.
Through the technical scheme of the utility model, can realize following technological effect:
through the interface in the device set up in the tail end of injection pipe body, interface rear end internal diameter is greater than the internal diameter of injection pipe body, injection head set up in the structure of the front end of injection pipe body, reached the trachea and dosed can be accurate effective, thereby can not cause the effect that can't reach the anticipated treatment purpose because of the medicine runs off.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a bronchoscope drug injection tube in an embodiment of the present invention;
fig. 2 is a schematic structural view of a spacing belt in an embodiment of the present invention;
reference numerals: the medicine injection tube comprises a medicine injection tube body 1, external threads 11, a medicine injection head 2, a first medicine outlet 21, a side medicine outlet 22, internal threads 23 and a connector 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it should be noted that the orientations and positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations and positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
A bronchoscope drug injection tube is shown in figure 1 and is characterized by comprising a drug injection tube body 1, a drug injection head 2 and a connector 3; the interface 3 is arranged at the tail end of the medicine injection tube body 1, the front end of the interface 3 is connected with the tail end of the medicine injection tube body 1, the inner diameters of the front end and the back end of the interface 3 are the same, and the inner diameter of the back end of the interface 3 is larger than that of the medicine injection tube body 1; the injection head 2 is arranged at the front end of the injection tube body 1.
Specifically, through the structure that the inner diameter of the rear end of the interface is larger than the inner diameter of the medicine injection tube body, the nipple part of the injector is matched to be inserted into the interface, so that medicine is administered into the pipeline, and the medicine injection head is arranged at the front end of the medicine injection tube body, so that the medicine is accurately administered to the part needing anesthesia and treatment.
As shown in fig. 1, the front end of the injection head 2 is preferably a circular arc surface, and a first medicine outlet 21 is provided at the front end of the injection head 2.
Specifically, the front end of the medicine injection head is of an arc surface structure, so that the tracheal mucosa of a patient is prevented from being damaged when a pipeline enters.
As shown in fig. 2, the above embodiment is preferably characterized by further comprising a side end medicine outlet 22, wherein the side end medicine outlet 22 is arranged on the side surface of the medicine injection head 2.
Specifically, the side end medicine outlet is arranged on the side surface of the medicine injection head, and the medicine injection head with the side end medicine outlet can be adopted to achieve the effect when large-area or quick medicine administration is needed.
As shown in fig. 1, the above embodiment is preferably characterized in that the injection head 2 is detachably connected to the front end of the injection tube body 1.
As a preference of the above embodiment, as shown in fig. 1, it is characterized in that the front end of the drug injection tube body 1 is provided with an external thread 11, the tail end of the drug injection head 2 is provided with an internal thread 23, and the internal thread 23 is matched with the external thread 11 for connection and detachment between the drug injection head 2 and the drug injection tube body 1.
Specifically, through the cooperation of internal thread and external screw thread, can dismantle injection head and injection pipe body to change different types of injection head.
As shown in fig. 1, the preferred embodiment is characterized in that the outer diameter of the body of the drug injection tube body 1 is set to 1.8mm, and the inner diameter of the body of the drug injection tube body 1 is set to 1.5 mm.
As shown in fig. 1, the preferred embodiment is characterized in that the length of the drug injection tube body 1 connected to the drug injection head 2 is 100cm ± 5 cm.
Specifically, when the outer diameter of the body of the medicine injection tube body is 1.8mm, the inner diameter of the body is 1.5mm, and the length of the medicine injection tube body connected with the medicine injection head is 100cm +/-5 cm, the operation and the use of the device are facilitated; the bronchoscope drug injection tube can be made of disposable materials.
The trachea medicine injection device comprises a medicine injection tube body, a medicine injection head, a connector, a medicine injection head and a medicine injection tube, wherein the medicine injection head is arranged at the front end of the medicine injection tube body, and the medicine injection head is arranged at the rear end of the medicine injection tube body.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A bronchoscope drug injection tube is characterized by comprising a drug injection tube body (1), a drug injection head (2) and a connector (3); the interface (3) is arranged at the tail end of the medicine injection tube body (1), the front end of the interface (3) is connected with the tail end of the medicine injection tube body (1) and has the same inner diameter, and the inner diameter of the rear end of the interface (3) is larger than that of the medicine injection tube body (1); the medicine injection head (2) is arranged at the front end of the medicine injection tube body (1).
2. The bronchoscope drug injection tube of claim 1, wherein the front end of the drug injection head (2) is a circular arc surface, and a first drug outlet (21) is arranged at the front end of the drug injection head (2).
3. The bronchoscope drug injection tube according to claim 2, further comprising a side end drug outlet (22), wherein the side end drug outlet (22) is arranged on a side surface of the drug injection head (2).
4. A bronchoscope drug-injection tube according to claim 3, wherein the drug-injection head (2) is detachably connected to the front end of the drug-injection tube body (1).
5. The bronchoscope drug injection tube of claim 4, characterized in that, the front end of the drug injection tube body (1) is provided with external screw thread (11), the tail end of the drug injection head (2) is provided with internal screw thread (23), the internal screw thread (23) is matched with the external screw thread (11) for the connection and the disassembly between the drug injection head (2) and the drug injection tube body (1).
6. A bronchoscope drug injection tube according to claim 1, characterized in that the outer diameter of the tube body (1) is set to 1.8mm, and the inner diameter of the tube body (1) is set to 1.5 mm.
7. The bronchoscope drug injection tube of claim 1, wherein the length of the drug injection tube body (1) after being connected with the drug injection head (2) is 100cm ± 5 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023144252.1U CN214678846U (en) | 2020-12-24 | 2020-12-24 | Bronchoscope medicine injection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023144252.1U CN214678846U (en) | 2020-12-24 | 2020-12-24 | Bronchoscope medicine injection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214678846U true CN214678846U (en) | 2021-11-12 |
Family
ID=78559506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023144252.1U Active CN214678846U (en) | 2020-12-24 | 2020-12-24 | Bronchoscope medicine injection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214678846U (en) |
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2020
- 2020-12-24 CN CN202023144252.1U patent/CN214678846U/en active Active
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