CN219742653U - Endoscope forceps channel cap - Google Patents
Endoscope forceps channel cap Download PDFInfo
- Publication number
- CN219742653U CN219742653U CN202321117504.2U CN202321117504U CN219742653U CN 219742653 U CN219742653 U CN 219742653U CN 202321117504 U CN202321117504 U CN 202321117504U CN 219742653 U CN219742653 U CN 219742653U
- Authority
- CN
- China
- Prior art keywords
- endoscope
- channel cap
- main body
- guide wire
- wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 210000001124 body fluid Anatomy 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 15
- 229920003023 plastic Polymers 0.000 description 6
- 239000010839 body fluid Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002872 contrast media Substances 0.000 description 3
- 238000001574 biopsy Methods 0.000 description 2
- 238000007459 endoscopic retrograde cholangiopancreatography Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 244000188472 Ilex paraguariensis Species 0.000 description 1
- 206010066902 Surgical failure Diseases 0.000 description 1
- 210000000941 bile Anatomy 0.000 description 1
- 238000003759 clinical diagnosis Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000001079 digestive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Endoscopes (AREA)
Abstract
The utility model relates to an endoscope forceps channel cap, which comprises a forceps channel cap main body, a clamping plate and a buckle cover, wherein the forceps channel cap main body is sleeved at the inlet end of an instrument channel of an endoscope, and a hollow cavity communicated with the instrument channel is arranged in the forceps channel cap main body; the clamping plate is arranged at the top end of the clamp channel cap main body, and is provided with at least one clamping groove for fixing the guide wire; the buckling cover comprises a connecting part and a cover body part which are connected with each other, the connecting part is connected with the outer wall of the forceps channel cap main body, and the cover body part is buckled and connected with the top of the forceps channel cap main body; the clamp channel cap clamps the guide wire through the clamping groove of the clamping plate, so that the position of the guide wire can be fixed in the process of exchanging instruments by the guide wire, the guide wire and the instruments are prevented from shifting, and the flexibility of fine operation of an endoscope is ensured.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an endoscope forceps channel cap.
Background
Endoscopes are required to be accessed orally into the body during clinical diagnosis and surgery. When a doctor performs Endoscopic Retrograde Cholangiopancreatography (ERCP) and ultrasound Endoscopic (EUS) operations for a patient using an endoscope, it is necessary to insert instruments such as a guide wire or a biliary stent through an inlet end of an instrument channel of the endoscope, and send the surgical instruments into a field of view to perform the surgical operations.
In the prior art, the pincer-way cap has the following problems:
1. the surgical instrument guided by the guide wire is easy to shift and fall off after reaching a designated position through the forceps channel cap, and an operator is often required to clamp the guide wire through the middle finger and the ring finger in specific operation, so that great inconvenience is brought to the operation of the endoscope, the flexibility of fine operation of the endoscope is influenced, and surgical failure is easily caused.
2. The endoscope forceps channel cap used in clinic is of a rubber structure, the condition that the forceps channel cap and the endoscope forceps channel are not well sealed after repeated use is easy to occur, liquid such as bile or contrast agent is easy to leak from the forceps channel cap, and the liquid flows freely to pollute the operation environment.
Disclosure of Invention
In view of at least one of the above problems in the prior art, an object of the present utility model is to provide an endoscope forceps channel cap on which a clamping plate for fixing a guide wire is provided, the guide wire is clamped by the clamping plate, an operator does not need to clamp the guide wire, and flexibility of operation of an endoscope is improved.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
an endoscopic forceps channel cap comprising:
a forceps channel cap main body sleeved at the inlet end of an instrument channel of the endoscope, wherein a hollow cavity communicated with the instrument channel is arranged in the forceps channel cap main body;
the clamping plate is arranged at the top end of the clamp channel cap main body, and at least one clamping groove for fixing the guide wire is formed in the clamping plate;
the buckle cover comprises a connecting part and a cover body part which are connected with each other, wherein the connecting part is connected with the outer wall of the clamp channel cap main body, and the cover body part is buckled and connected with the top of the clamp channel cap main body.
Preferably, the clamping groove is a rectangular open groove.
Preferably, the top of the open slot is a V-shaped opening.
Preferably, the clamping plate is a soft semicircular arc plate.
Preferably, the endoscope comprises a supporting frame for supporting the clamping plate, a binding belt capable of fixing the clamping plate on the endoscope is arranged at the lower part of the supporting frame, and the upper part of the supporting frame is attached to the clamping plate.
Preferably, the upper portion of the support frame is provided with at least one gap, each gap is mutually attached to each clamping groove, the width of each gap is larger than that of each clamping groove, and the length of each gap is larger than that of each clamping groove.
Preferably, the support frame is a V-shaped arc plate, and an inner arc of the V-shaped arc plate is attached to the outer wall of the endoscope, the outer wall of the clamp cap main body and the outer wall of the clamping plate.
Preferably, a collection bag is included for collecting body fluid spilled from the inlet end of the instrument channel, a side bag wall of the collection bag being clamped between the support frame and an outer wall of the endoscope.
Due to the adoption of the technical scheme, the utility model has the following advantages:
1. the clamp plate for fixing the guide wire is arranged on the clamp plate, the guide wire is clamped through the clamping groove of the clamp plate, and the guide wire can be prevented from shifting.
2. The endoscope forceps channel cap provided by the utility model has the advantages that the supporting frame can support the clamping plate, the risk of outward turning of the clamping plate is avoided, meanwhile, the clamping and twisting deformation of the guide wire by the clamping plate are avoided, and the integrity and the stability of the guide wire are ensured.
3. According to the endoscope forceps channel cap, the disposable collecting bag is placed, so that leakage liquid can be well collected, and pollution to the operation environment is reduced.
Drawings
FIG. 1 is a schematic top view of an endoscopic forceps channel cap according to an embodiment of the present utility model.
Fig. 2 is a schematic A-A cross-sectional view of an endoscopic forceps channel cap according to this embodiment of the utility model.
Fig. 3 is a schematic three-dimensional structure of the pincer cap body and the clip according to the embodiment of the present utility model.
Fig. 4 is a schematic view of an endoscopic forceps channel cap application provided in this embodiment of the utility model.
Fig. 5 is an enlarged view of the matching portion of the supporting frame and the clamping plate according to the embodiment of the utility model.
Fig. 6 is a schematic view of an endoscopic forceps channel cap application with a collection bag according to this embodiment of the utility model.
The reference numerals in the drawings:
the clamp comprises a clamp cap body 1, a clamp plate 2, a clamping groove 201, a buckle cover 3, a connecting part 301, a cover body part 302, a supporting frame 4, a binding belt 5 and a collecting bag 6.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "front", "rear", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the system or element referred to must have a specific azimuth, be configured and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "disposed," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
The clamp plate for fixing the guide wire is arranged on the endoscope clamp cap, the guide wire is clamped through the clamp plate, an operator does not need to clamp the guide wire, and the flexibility of endoscope operation is improved.
Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.
Examples
Referring to fig. 1 and 2, the endoscope forceps channel cap provided in this embodiment includes a forceps channel cap body 1, a clamping plate 2 and a buckle cover 3, as shown in fig. 4, the forceps channel cap body 1 is sleeved at an inlet end of an instrument channel of an endoscope 100, and a hollow cavity communicated with the instrument channel is arranged in the forceps channel cap body 1; the clamping plate 2 is arranged at the top end of the clamp channel cap main body 1, and at least one clamping groove 201 for fixing a guide wire is formed in the clamping plate 2; the buckle cover 3 comprises a connecting part 301 and a cover body part 302 which are connected with each other, the connecting part 301 is connected with the outer wall of the pincer cap main body 1, and the cover body part 302 is buckled and connected with the top of the pincer cap main body 1.
In a specific application, the shape of the forceps channel cap main body 1 is cylindrical, the forceps channel cap main body 1 is made of soft plastic materials and has elasticity, and the lower end of the forceps channel main body is sleeved at the inlet end of an instrument channel of the endoscope 100 and is connected with the endoscope 100. The hollow cavity of the forceps channel cap body 1 is communicated with the instrument channel, the guide wire enters the instrument channel of the endoscope 100 from the hollow cavity of the forceps channel cap body 1, instruments such as the guide wire, the biopsy forceps and the like can be placed in the hollow cavity to operate from the head end of the endoscope, and the size of the hollow cavity meets the requirement of the entry of the guide wire and the surgical instruments. The bottom surface of cardboard 2 is connected with pincers way cap main part 1 top surface, and cardboard 2 and pincers way cap main part 1 can be integrated into one piece, adopts same soft plastic material to make, has elasticity, and the thickness of cardboard 2 equals with pincers way cap main part 1 wall thickness. The width of the clamping groove 201 is slightly smaller than the outer diameter of the guide wire, and the guide wire can be clamped when the guide wire is clamped into the clamping groove 201. After the surgical instrument is sent into the endoscope by the guide wire to reach the operation position, an operator does not need to clamp the guide wire, so that the flexibility of the operation of the endoscope is improved. The buckling cover 3 can be integrally formed with the forceps channel cap main body 1, when the endoscope is not used, the buckling cover 3 is buckled at the top of the forceps channel cap main body 1, the buckling cover 3 and the forceps channel cap main body are in sealing connection, and external pollutants can be prevented from entering the endoscope 100 through the forceps channel cap by the buckling cover 3; the cover 302 is fastened to the top of the forceps cap body 1, and the forceps cap and the biopsy forceps of the endoscope are in a sealed state after the connection, so that leakage of liquid from the forceps cap during suction, air and water supply operation can be prevented. The connecting part 301 is connected with the outer wall of the pincer cap body 1, so that the pincer cap body 1 is ensured to be in the use state or the unused state of the pincer cap 3, and the loss of the pincer cap 3 can be avoided.
When the endoscope forceps channel cap of the embodiment is used, the buckling cover 3 is opened, the guide wire is inserted into the operation position from the forceps channel cap through the instrument channel, the guide wire outside the endoscope 100 is clamped into the clamping groove 201 of the clamping plate 2, and the clamping groove 201 can clamp the guide wire to keep the guide wire stable. The endoscope forceps channel cap of the embodiment can fix the position of the guide wire in the process of exchanging the instrument by the guide wire and prevent the guide wire and the instrument from shifting, thereby ensuring the flexibility of fine operation under the endoscope.
In this embodiment, the card slot 201 is a rectangular open slot.
In a specific application, the clamping groove 201 is formed downwards from the top of the clamping plate 2, the top of the clamping groove is opened, and the guide wire is pressed into the clamping groove 201 from the top opening of the clamping plate. The rectangle shape is simple, has been processed, reduces manufacturing cost.
In this embodiment, the top of the open slot is V-shaped.
In a specific application, the V-shaped opening can play a guiding role, so that a doctor can press the guide wire into the opening groove 201 more easily through the V-shaped opening, accurate alignment is not needed, and operation is easier.
In this embodiment, as shown in fig. 3, the clamping plate 2 is a soft semicircular arc plate.
In a specific application, the clamping plate 2 can be made of a soft plastic material and has certain elasticity, and when the guide wire is clamped into the clamping groove 201, the guide wire can be clamped by the soft clamping plate 2 due to the fact that the outer diameter of the guide wire is slightly larger than the width of the clamping groove 201, and damage to the guide wire can be reduced. The inner diameter and the outer diameter of the semicircular arc plate are the same as those of the pincer channel cap main body 1, so that the semicircular arc plate can be integrated with the pincer channel cap main body 1 more easily, and the manufacturing cost is reduced.
In this embodiment, as shown in fig. 4, the endoscope forceps cap includes a support frame 4 for supporting the clip 2, the lower part of the support frame 4 is provided with a strap 5 capable of fixing it to the endoscope 100, and the upper part of the support frame 4 is attached to the outer wall of the clip 2.
In specific applications, the length of the guide wire is generally longer, a part of the guide wire enters the endoscope 100, but a long part of the guide wire still exists outside the endoscope 100, the guide wire outside the endoscope 100 can be coiled into a disc, the guide wire outside the endoscope can pull the soft clamping plate 2 under the action of gravity, the risk of outward turning of the clamping plate 2 can be caused, the guide wire inside the endoscope 100 is pulled, the clamping plate 2 can be supported by the support frame 4, the outward turning risk of the guide wire can be avoided, and the stability of the guide wire is further ensured. The strap 5 may be a velcro strap that binds the support stand 4 to the endoscope 100. The support frame 4, the clamp cap main body 1 and the clamp plate 2 are of a separated design, and as the clamp cap main body 1 and the clamp plate 2 are made of soft materials, the clamp cap main body 1 and the endoscope 100 have poor tightness after long-term use, and the clamping effect of clamping grooves on the clamp plate 2 is reduced; when the clamp cap needs to be replaced, only the clamp cap main body 1 and the clamp plate 2 need to be replaced, and the support frame 4 is made of hard plastic and can be used continuously, so that the use cost is reduced.
In this embodiment, as shown in fig. 5, at least one slot 401 is formed on the supporting frame 4, each slot 401 is attached to each card slot 201, the width of the slot 401 is greater than the width of the card slot 201, and the length of the slot 401 is greater than the length of the card slot 201.
In particular application, in order to ensure the supporting strength of the supporting frame 4, the supporting frame 4 is made of hard materials, the length and the width of the gap 401 are both greater than those of the clamping groove 201, and the width of the gap 401 is greater than that of the guide wire, so that the guide wire can be prevented from being clamped by the gap 401 as much as possible, and further damage is caused to the guide wire. In order to guarantee, can accurate location between support frame 4 and the cardboard 2, support frame 4 can be equipped with two reference columns, and cardboard 2 relevant position is equipped with two locating holes, when the reference column inserts the locating hole, can guarantee the mutual laminating of gap 401 and draw-in groove 201.
In this embodiment, the support frame 4 is a V-shaped arc plate, and an inner arc thereof is bonded to the outer wall of the endoscope 100, the outer wall of the clamp cap body 1, and the outer wall of the clamp plate 2.
In the specific application, support frame 4 sets up in the lower part of pincers way cap main part 1, and the whole knot of V style of calligraphy circular arc board is established on the outer wall of endoscope 100, the outer wall of pincers way cap main part 1 and the outer wall of cardboard 2, can make support frame 4 and endoscope 100, pincers way cap main part 1 and cardboard 2 have more matees, and is more firm after the connection.
In this embodiment, as shown in fig. 6, the endoscope channel cap further includes a collection bag 6, the collection bag 6 being for collecting body fluid overflowing from the inlet end of the instrument channel, one side bag wall of the collection bag 6 being sandwiched between the support stand 4 and the outer wall of the endoscope 100.
In a specific application, the collecting bag 6 may be a transparent plastic bag, and is a disposable plastic bag, in the operation process, digestive juice in a patient body overflows from an inlet end of an instrument channel, a bag opening of the collecting bag 6 is opened upwards, and as a bag wall of the collecting bag 6 is firmly clamped between the supporting frame 4 and the outer wall of the endoscope 100 without falling off from the endoscope 100, the collecting bag 6 can collect most body fluid overflowed from the instrument channel, and is also convenient for collecting part of water and contrast agent which are leaked during instrument replacement, so that pollution to the operation room caused by the body fluid and the contrast agent is reduced, and further the risk of surgical infection is reduced.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (8)
1. An endoscope channel cap, comprising:
a forceps channel cap main body sleeved at the inlet end of an instrument channel of the endoscope, wherein a hollow cavity communicated with the instrument channel is arranged in the forceps channel cap main body;
the clamping plate is arranged at the top end of the clamp channel cap main body, and at least one clamping groove for fixing the guide wire is formed in the clamping plate;
the buckle cover comprises a connecting part and a cover body part which are connected with each other, wherein the connecting part is connected with the outer wall of the clamp channel cap main body, and the cover body part is buckled and connected with the top of the clamp channel cap main body.
2. The endoscope channel cap of claim 1 wherein the clip slot is a rectangular open slot.
3. The endoscopic forceps channel cap according to claim 2, wherein the top of the open slot is V-shaped opening.
4. The endoscope channel cap of claim 1 wherein the clip is a soft semicircular arc plate.
5. The endoscope channel cap of claim 4 comprising a support bracket for supporting the clip, a lower portion of the support bracket having a strap capable of securing it to the endoscope, an upper portion of the support bracket being in engagement with the clip.
6. The endoscope channel cap of claim 5, wherein at least one slit is formed in the upper portion of the support frame, each slit is attached to each clamping groove, the width of each slit is larger than the width of each clamping groove, and the length of each slit is larger than the length of each clamping groove.
7. The endoscope channel cap of claim 5, wherein the support frame is a V-shaped circular arc plate, and an inner circular arc thereof is attached to the outer wall of the endoscope, the outer wall of the channel cap body, and the outer wall of the clamping plate.
8. The endoscope channel cap of claim 5 comprising a collection bag for collecting bodily fluids spilled from an inlet end of the instrument channel, a side bag wall of the collection bag being clamped between the support frame and an outer wall of the endoscope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117504.2U CN219742653U (en) | 2023-05-10 | 2023-05-10 | Endoscope forceps channel cap |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321117504.2U CN219742653U (en) | 2023-05-10 | 2023-05-10 | Endoscope forceps channel cap |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219742653U true CN219742653U (en) | 2023-09-26 |
Family
ID=88092663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321117504.2U Active CN219742653U (en) | 2023-05-10 | 2023-05-10 | Endoscope forceps channel cap |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219742653U (en) |
-
2023
- 2023-05-10 CN CN202321117504.2U patent/CN219742653U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2014031192A1 (en) | Method and apparatus for hysteroscopy and combined hysteroscopy and endometrial biopsy | |
| CN219742653U (en) | Endoscope forceps channel cap | |
| CN215023142U (en) | Liquid leakage prevention device used after abdominal cavity puncture | |
| CN216366271U (en) | Catheter fixing device for gastrointestinal surgery nursing | |
| CN211749762U (en) | Tissue specimen collecting bag for electric excision | |
| CN220898654U (en) | Dual-channel endoscope protective sleeve and endoscope | |
| CN219481039U (en) | Antiseep drainage equipment | |
| CN219208625U (en) | Drainage catheter fixer | |
| CN217886146U (en) | Collection device of puncture point antiseep | |
| CN215937593U (en) | Multipurpose digestive endoscope working channel expansion sleeve | |
| CN215309531U (en) | Drainage tube fixer | |
| CN217366859U (en) | Repeatedly usable's drainage tube fixing device | |
| CN213852448U (en) | Human body catheter fixator | |
| CN213789506U (en) | Medical catheter fixing device | |
| CN217611398U (en) | Craniocerebral film | |
| CN217409530U (en) | Anti-leakage drainage kit | |
| CN217488790U (en) | Aseptic bracket for puncture under ultrasonic guidance | |
| CN212880561U (en) | Leakage-proof abdominal cavity drainage tube | |
| CN211658299U (en) | Amniotic fluid membrane rupturing device for obstetrics and gynecology department | |
| CN219629902U (en) | Ostomy bag | |
| CN219517317U (en) | Drainage tube with location guiding mechanism | |
| CN214318103U (en) | Ultrasonic probe puncture guide frame | |
| CN215426848U (en) | Medical catheter fixing paste | |
| CN213048589U (en) | Peritoneal dialysis locator suitable for kidney internal medicine patient | |
| CN216258302U (en) | PEG pipe replacer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |