CN210631197U - Protection device of intracavity inspection tube and uterine cavity inspection tube - Google Patents
Protection device of intracavity inspection tube and uterine cavity inspection tube Download PDFInfo
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- CN210631197U CN210631197U CN201920720743.4U CN201920720743U CN210631197U CN 210631197 U CN210631197 U CN 210631197U CN 201920720743 U CN201920720743 U CN 201920720743U CN 210631197 U CN210631197 U CN 210631197U
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Abstract
The utility model provides a protection device of intracavity inspection tube and palace chamber inspection tube that has this protection device. The protection device of the intracavity examination tube comprises a sheath seat, wherein the front end of the sheath seat is provided with a sheath tube which can be sleeved outside the tube body of the examination tube, and the front end of the sheath tube is provided with a transparent hood; the sheath seat and/or the sheath tube are/is provided with a slip-resistant structure for preventing the sheath tube and the tube body from sliding relatively; the sheath seat or the sheath tube is connected with a flexible sleeve which can partially or completely wrap the handle of the inspection tube. When the device is used, the protection device is firstly sleeved on the inspection tube body, the inspection tube body is sealed by the protection device, after the inspection is finished, the inspection tube is taken out, the used protection device is peeled off, and then a new protection device is replaced, so that the next patient can be continuously inspected. After the protection device is arranged, the inspection tube body can be repeatedly used, so that waste is reduced; because only change the protection device of inspection tube at every turn, inspection tube body repeatedly usable reduces the expense of consumptive material, still can alleviate the economic burden of disease.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to protection device of intracavity inspection tube and palace chamber inspection tube of taking this protection device.
Background
In the prior art, the endometrium lesion condition is inspected by mainly adopting means such as a hysteroscope and a speculum direct vision. During hysteroscopy, the operation level requirement on a doctor is high, preoperative preparation is required, a patient needs local anesthesia, examination can be carried out after uterus expansion, liquid for uterus expansion also possibly enters a pelvic cavity, and the risk is high; in addition, the hysteroscope can be used for many times, the hidden trouble of incomplete sterilization also exists, the requirements on the sterilization equipment in hospitals are met, and the condition of inconvenient use exists. The similar situation also exists in the direct vision of the speculum, the observation effect is poor, and the full observation cannot be realized.
To above-mentioned problem, take the disposable inspection tube of camera lens to come to one's turn, this inspection tube includes pipe shaft and handle, and the one end and the transparent hood of pipe shaft are connected, and the other end and the handle of pipe shaft are connected, are equipped with camera lens and LED lamp plate in the transparent hood. However, the inspection tube is not cheap, and is discarded after being used once, so that the waste is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving the technical problem who exists among the prior art, the utility model discloses a first purpose provides one kind can overlap the disposable protection device on the inspection tube body to solve current disposable inspection tube and cause extravagant problem. The second purpose of the utility model is to provide a uterine cavity examining tube with the protection device.
In order to achieve the first objective, the utility model adopts the following technical scheme: a protection device for an intracavity examination tube comprises a sheath seat, wherein the front end of the sheath seat is provided with a sheath tube which can be sleeved outside the tube body of the examination tube, and the front end of the sheath tube is provided with a transparent hood;
the sheath seat and/or the sheath tube are/is provided with a slip-resistant structure for preventing the sheath tube and the tube body from sliding relatively;
the sheath seat or the sheath tube is connected with a flexible sleeve which can partially or completely wrap the handle of the inspection tube.
In the technical scheme, when the protective device is used, the protective device is sleeved on the inspection tube body, and the inspection tube body is sealed; after the examination is finished, the examination tube is taken out, the used protection device is peeled off, and a new protection device is replaced, so that the examination of the next patient can be continued. After the protection device is arranged, the inspection tube body can be repeatedly used, so that waste is reduced; because only change protection device at every turn, inspection tube body repeatedly usable reduces the expense of consumptive material, still can alleviate the economic burden of disease.
In a preferred embodiment of the present invention, the anti-slip structure comprises an interface which is arranged on the sheath seat and can be detachably connected with the handle of the inspection tube; and/or a connecting part which is arranged on the sheath tube and can be detachably connected with the front end of the tube body.
Several kinds of connected modes of this protection device and inspection tube body, the sheath pipe can be dismantled with inspection tube body front end and be connected, or the sheath seat can be dismantled with the inspection tube handle and be connected, or the inspection tube body can be dismantled with sheath pipe, sheath seat simultaneously and be connected.
In a preferred embodiment of the present invention, the port of the flexible sheath is provided with an elastic ring which can be clamped on the inspection tube handle or at the rear end of the inspection tube handle. Thereby facilitating the fixation of the flexible sleeve.
In a preferred embodiment of the present invention, the sheath tube is made of hard medical material, and the flexible sheath is made of transparent or translucent medical silica gel or rubber.
The sheath tube is made of medical hard materials, has high strength, is not easy to deform, and can well protect a lens and a light supplement system at the front end; the flexible sleeve is transparent or semitransparent, so that the button on the handle is convenient to operate.
In a preferred embodiment of the present invention, the medical hard material is 316 stainless steel, 316L stainless steel or 304 stainless steel.
In order to achieve the second purpose, the utility model adopts the following technical scheme: a uterine cavity inspection tube comprises an inspection tube body, wherein the inspection tube body comprises a handle, the front end of the handle is connected with a tube body, and the front end of the tube body is provided with a lens and a light supplementing system; it still includes above-mentioned protection device, and the sheath pipe cup joints outside the pipe body, and the interface on the sheath seat can be dismantled with the handle and be connected, and flexible cover can be partly or whole parcel handle.
In a preferred embodiment of the present invention, the front end of the tube body is a bending structure, the bending angle a is 0-30 °, and the front end of the sheath tube is a bending structure matched with the front end of the tube body. Therefore, the field range can be increased, and the observation field can be enlarged.
In a preferred embodiment of the present invention, the transparent hood is bonded and fixed to the sheath tube; the camera lens passes through the lens mount and installs the front end at the pipe shaft, and the light filling system cover is on the camera lens to it is fixed with sealing glue.
In another preferred embodiment of the present invention, the tube body is made of medical stainless steel, and the diameter of the sheath tube is 2-8 mm. The stainless steel has long service life; the diameter of the sheath tube is small, uterus dilatation is not needed during uterine cavity examination, liquid for uterus dilatation is prevented from entering the pelvic cavity, and safety is improved. Thereby prolonging the service life of the uterine cavity inspection tube.
In another preferred embodiment of the present invention, a first protrusion is disposed in the interface of the sheath seat, a second protrusion is disposed at the front end of the handle, and after the sheath seat is connected to the handle, the first protrusion moves to the rear end of the second protrusion; after the sheath seat is connected with the handle, the front end of the lens seat can be propped against the rear end of the transparent hood.
Therefore, the tube body is firmly fixed in the sheath tube without shaking, and is convenient to see more clearly during examination.
The utility model discloses a beneficial effect of palace chamber test tube: the split type structure design is adopted, the part which is in contact with a patient adopts the disposable aseptic design, the use safety of the patient is ensured, the diameter of the inspection tube is 2-8mm, and the uterus expansion is not needed during the inspection, so that the safety of the patient is ensured, and the inspection efficiency of a doctor is improved; and the front end of the sheath tube is of a bent structure, so that the field range can be enlarged, and the observation field can be enlarged.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic sectional view showing a protective device for an intraluminal inspection tube according to the first embodiment.
Fig. 2 is a schematic view of an external structure of the inspection pipe body in the second embodiment.
Fig. 3 is a schematic structural diagram of a uterine cavity examination tube of the second embodiment, wherein the flexible sleeve is not sleeved on the handle.
Fig. 4 is a schematic structural view of the uterine cavity examination tube of the second embodiment, wherein the flexible sleeve is sleeved on the handle.
Fig. 5 is a partially enlarged view of a portion a in fig. 4.
Fig. 6 is a schematic view of the bent structure of the front ends of the tube body and the sheath in the third embodiment.
Reference numerals in the drawings of the specification include: the protective device 1, the sheath tube 11, the sheath seat 12, the transparent hood 13, the flexible sleeve 14, the elastic ring 141, the interface 15, the first protrusion 151, the inspection tube body 2, the tube body 21, the handle 22, the lens 23, the lens seat 231, the light supplement system 24, and the sealant 25.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanically or electrically connected, or may be connected between two elements through an intermediate medium, or may be directly connected or indirectly connected, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
Example one
As shown in fig. 1, the present embodiment provides a protection device 1 for an intracavity examination tube, which is a disposable product, in a preferred embodiment of the present invention, it includes a sheath seat 12, a sheath tube 11 capable of being sleeved outside a tube body of the examination tube is disposed at a front end (i.e. a left end in fig. 1) of the sheath seat 12, and a transparent hood 13 is disposed at a front end of the sheath tube 11; the sheath seat 12 and/or the sheath tube 11 are/is provided with a slip-stopping structure for preventing the sheath tube 11 and the tube body from sliding relatively. A flexible sleeve 14 is connected to the sheath seat 12, the flexible sleeve 14 can partially or completely wrap the handle of the examination tube, and it should be noted that the flexible sleeve 14 can also be arranged on the sheath tube 11.
In this embodiment, the anti-slip structure includes the interface 15, which is arranged on the sheath seat 12 and can be detachably connected with the handle of the examination tube, and may be a clamping interface or a threaded interface, as shown in fig. 1; of course, the anti-slip structure may also include a connecting portion that is provided on the sheath tube 11 and can be detachably connected with the front end of the tube body, and the connecting portion may be a snap groove or an inner seam allowance step shown in fig. 5; or the anti-slip structure includes the aforementioned interface 15 and the connection portion. The protection device 1 can be selected according to actual conditions so as to connect the protection device with the inspection tube body without relative sliding.
In this embodiment, the transparent hood 13 and the sheath tube 11 may be made of a transparent material, such as PC transparent plastic, or only the transparent hood 13 may be made of a transparent material to fix the transparent hood 13 and the sheath tube 11. The sheath tube 11 and the sheath seat 12 can be integrally formed or separately bonded together.
When the examination tube is needed to be used for examining the inner cavity of a patient, such as a uterine cavity, an anus, an esophagus, a chest cavity and the like, as shown in fig. 1 to 4, the protection device 1 of the embodiment is firstly sleeved on the examination tube body 2, specifically: insert inspection tube shaft 21 in sheath pipe 11 earlier, then make interface 15 on sheath seat 12 be connected with the inspection tube handle, cover flexible cover 14 part or whole on sheath seat 12 on the inspection tube handle again, concrete part still wraps up the inspection tube handle entirely, confirms according to actual conditions, can with human body isolation completely can. After the examination is finished, the examination tube is taken out, the used protection device 1 is peeled off, and a new protection device 1 is replaced, so that the examination for the next patient can be continued. After the protection device 1 is arranged, the inspection tube body 2 can be repeatedly used, and waste is reduced.
In another preferred embodiment of the present invention, as shown in fig. 1, the port of the flexible sheath 14 is provided with an elastic ring 141, such as a rubber ring or a silicone ring, and the elastic ring 141 can be clamped on the inspection tube handle 22 or the rear end of the inspection handle 22. Thereby facilitating the securing of the flexible sleeve 14.
In another preferred embodiment of the present invention, the flexible sheath 14 is made of a flexible material such as rubber or silicone. The flexible sleeve 14 may be an elastic sleeve that is deformed by stretching the flexible sleeve 14 to partially or fully wrap the tube handle 22; the flexible sheath 14 may also be a non-elastic flexible sheath, and in this case, as shown in fig. 1, the flexible sheath 14 may be firstly wound on the sheath base 12, the elastic ring 141 is wrapped inside the flexible sheath 14, and when the examination tube is used for examination, the flexible sheath 14 is then unfolded and wrapped on the handle of the examination tube. When buttons are provided on the handle, the flexible cover 14 may be made translucent or transparent for easy viewing of the buttons.
In another preferred embodiment of the present invention, the sheath 11 is made of a medical hard material, such as 316 stainless steel, 316L stainless steel or 304 stainless steel. If the sheath tube 11 is made of soft material, the sheath tube 11 may be stretched and extended when entering the uterine cavity, which may not protect the lens and the light supplement system at the front end well, and the sheath tube 11 is made of hard material for medical use, which may avoid this problem. It should be noted that if the sheath 11 is used for thoracic cavity, esophagus, etc. examination, the force applied by the sheath 11 to the lumen is small, the sheath 11 may be made of soft silicone.
Example two
The embodiment provides a uterine cavity examining tube which is used for examining the interior of a female uterine cavity, and in a preferred embodiment, the uterine cavity examining tube comprises an examining tube body 2 and a protecting device 1 in the first embodiment. As shown in fig. 2, the inspection tube body 2 includes a handle 22, a tube body 21 is connected to a front end of the handle 22, and as can be seen from fig. 5, a lens 23 and a light supplement system 24 are disposed at a front end of the tube body 21. As shown in fig. 3 and 4, the sheath tube 11 in the protection device 1 is sleeved outside the tube body 21, the interface 15 on the sheath seat 12 is detachably connected with the handle 22, the flexible sleeve 14 can partially or completely wrap the handle 22, and the flexible sleeve 14 shown in fig. 4 completely comprises the handle 22.
When the front end of the sheath tube 11 of the protection device 1 has the bent structure in the second embodiment, the tube body 21 also has the bent structure, and the same bending angle as that of the sheath tube 11 can be adopted.
When the uterine cavity examination tube is needed to be used for examining the internal part of the uterine cavity of a patient, the protection device 1 of the first embodiment is firstly sleeved on the examination tube body 2, the specific operation mode is the same as that discussed in the first embodiment, and the detailed description is omitted here. After the examination is finished, the uterine cavity examination tube is taken out, the used protective device 1 is peeled off, and a new protective device 1 is replaced, so that the examination for the next patient can be continued.
The sheath seat 12 and the handle 22 may be connected in a specific manner: as shown in fig. 1, the rear end of the sheath holder 12 has a port 15 which is matched with the front end of the handle 22, the inner wall of the port 15 has a first protrusion 151, the front end of the handle 22 has a second protrusion, and when the sheath holder 12 is connected with the handle 22, the first protrusion 151 moves to the rear end (i.e., the right end in fig. 1) of the second protrusion, so that the sheath holder 12 is clamped on the handle 22. Of course, a groove may be formed on the handle 22, and when the sheath seat 12 is connected to the handle 22, the first protrusion 151 is engaged with the groove to connect the sheath seat 12 to the handle 22.
In a preferred embodiment, shaft 21 is made of medical grade stainless steel, such as 316 stainless steel, 316L stainless steel, or 304 stainless steel, thereby extending the useful life of the tube.
In a preferred embodiment, as shown in fig. 5, the transparent head cap 13 is fixed to the sheath tube 11 by bonding after being fastened, the lens 23 is mounted at the front end of the tube body 21 by the lens holder 231, and the rear end of the lens holder 231 is bonded to the tube body 21 by bonding after being fastened, for example, by medical glue; the light supplement system 24 is sleeved on the lens 23 and fixed by a sealing compound 25, and the light supplement system 24 can be an annular LED lamp panel. After the sheath seat 12 is connected to the handle 22, the front end of the lens seat 231 can abut against the rear end of the transparent hood 13, so that the tube body 21 is firmly fixed in the sheath tube 11 for inspection.
In a preferred embodiment, the diameter of the sheath tube 11 sleeved outside the tube body 21 is 2-8mm, preferably 2-6mm, and in specific implementation, the diameter can be 4mm, the diameter is small, uterine dilatation is not needed in uterine cavity examination, liquid for uterine dilatation is prevented from entering a pelvic cavity, and safety is improved.
EXAMPLE III
The difference between this embodiment and the second embodiment is that, as shown in fig. 6, the front end of the tube body 21 is a bent structure, the front end of the sheath tube 11 is a bent structure matched with the front end of the tube body 21, and the bending angle a is preferably 0-30 °, in practice, the tube body 21 and the sheath tube 11 of different specifications can be manufactured according to the bending angle, for example, uterine cavity examination tubes of different specifications with the bending angle a of 10 °, 15 °, 20 °, 25 ° or 30 °, so as to increase the field range and the observation field of view.
In the description herein, reference to the description of the terms "preferred embodiment," "one embodiment," "some embodiments," "an example," "a specific example" or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A protection device for an intracavity examination tube is characterized by comprising a sheath seat, wherein the front end of the sheath seat is provided with a sheath tube which can be sleeved outside the tube body of the examination tube, and the front end of the sheath tube is provided with a transparent hood;
the sheath seat and/or the sheath tube are/is provided with a slip-resistant structure for preventing the sheath tube and the tube body from sliding relatively;
the sheath seat or the sheath tube is connected with a flexible sleeve which can partially or completely wrap the handle of the inspection tube.
2. The device as claimed in claim 1, wherein the anti-slip structure comprises an interface on the sheath base capable of being detachably connected to the handle of the examining tube; and/or a connecting part which is arranged on the sheath tube and can be detachably connected with the front end of the tube body.
3. An intraluminal catheter protection device as claimed in claim 1, wherein the port of the flexible sleeve is provided with a resilient ring which can snap over or at the rear end of the catheter handle.
4. The device as claimed in claim 1, wherein said sheath is made of a hard material for medical use and said flexible sheath is made of a transparent or translucent silicone or rubber for medical use.
5. The device as claimed in claim 4, wherein said medical grade hard material is 316 stainless steel, 316L stainless steel or 304 stainless steel.
6. A uterine cavity inspection tube comprises an inspection tube body, wherein the inspection tube body comprises a handle, the front end of the handle is connected with a tube body, and the front end of the tube body is provided with a lens and a light supplementing system; the protection device for the intracavity examination tube is characterized by further comprising the protection device for the intracavity examination tube, which is described in any one of claims 1 to 5, wherein the sheath tube is sleeved outside the tube body, the interface on the sheath seat is detachably connected with the handle, and the flexible sleeve can partially or completely wrap the handle.
7. The uterine cavity examination tube according to claim 6, wherein the front end of the tube body is of a bent structure, the bending angle a is 0-30 °, and the front end of the sheath tube is of a bent structure matched with the front end of the tube body.
8. The uterine cavity examination tube according to claim 6 or 7, wherein the transparent hood is adhesively secured to the sheath; the lens is installed at the front end of the tube body through the lens seat, and the light supplementing system is sleeved on the lens and fixed through sealing glue.
9. The uterine cavity examination tube according to claim 6 or 7, wherein the tube body is made of medical stainless steel; the diameter of the sheath tube is 2-8 mm.
10. The uterine cavity examination tube according to claim 8, wherein the sheath base has a first protrusion at the interface thereof, and a second protrusion at the front end of the handle, and after the sheath base is connected to the handle, the first protrusion moves to the rear end of the second protrusion; after the sheath seat is connected with the handle, the front end of the lens seat can be abutted against the rear end of the transparent hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720743.4U CN210631197U (en) | 2019-05-20 | 2019-05-20 | Protection device of intracavity inspection tube and uterine cavity inspection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920720743.4U CN210631197U (en) | 2019-05-20 | 2019-05-20 | Protection device of intracavity inspection tube and uterine cavity inspection tube |
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| Publication Number | Publication Date |
|---|---|
| CN210631197U true CN210631197U (en) | 2020-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920720743.4U Active CN210631197U (en) | 2019-05-20 | 2019-05-20 | Protection device of intracavity inspection tube and uterine cavity inspection tube |
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| CN (1) | CN210631197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074750A (en) * | 2019-05-20 | 2019-08-02 | 重庆金山科技（集团）有限公司 | Intracavitary inspection protection of pipe device and uterine cavity inspection pipe with flexible boot |
-
2019
- 2019-05-20 CN CN201920720743.4U patent/CN210631197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110074750A (en) * | 2019-05-20 | 2019-08-02 | 重庆金山科技（集团）有限公司 | Intracavitary inspection protection of pipe device and uterine cavity inspection pipe with flexible boot |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: The utility model relates to a protection device for an intrauterine examination tube and a uterine examination tube Effective date of registration: 20210615 Granted publication date: 20200529 Pledgee: Changshou sub branch of Bank of Chongqing Co.,Ltd. Pledgor: Chongqing Jinshan Scinece & Technology (Group) Co.,Ltd. Registration number: Y2021500000022 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |