CN221083766U - Endoscope foreign matter taking-out device - Google Patents
Endoscope foreign matter taking-out device Download PDFInfo
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- CN221083766U CN221083766U CN202322088689.5U CN202322088689U CN221083766U CN 221083766 U CN221083766 U CN 221083766U CN 202322088689 U CN202322088689 U CN 202322088689U CN 221083766 U CN221083766 U CN 221083766U
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- rod
- wire
- foreign matter
- shrinkage
- expansion
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- 238000005086 pumping Methods 0.000 claims abstract description 18
- 210000001035 gastrointestinal tract Anatomy 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims 1
- 230000008602 contraction Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract description 2
- 206010028347 Muscle twitching Diseases 0.000 description 5
- 230000036461 convulsion Effects 0.000 description 5
- 239000007787 solid Substances 0.000 description 3
- 210000000080 chela (arthropods) Anatomy 0.000 description 2
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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- Surgical Instruments (AREA)
Abstract
The utility model provides an endoscope foreign body taking-out device, which comprises a plurality of support rods, wherein the support rods are uniformly distributed, each support rod is a hard tube with elasticity, the support rods enclose a football-shaped framework, and the other ends of the support rods are fixedly connected to the outer wall of the top end of a pumping rod; the pumping rod is a soft sleeve with a hollow inside, and one end of the pumping rod, which is fixed with the support rod, is a hard ring pipe; the top ends of the supporting rods are connected in series by the shrinkage wires to form an elliptical shrinkage wire ring, the remaining two ends of the shrinkage wires are arranged on the pumping rod in a penetrating way, and the length of 1/2 of the shrinkage wires is larger than that of the pumping rod; the drawing handle is arranged at one end of the drawing rod, which is not provided with the supporting rod, and one end of the contraction wire, which extends out of the drawing rod, is fixedly connected to the side surface of the drawing handle, so that the condition that clamping force is insufficient when a medical staff takes out the endoscope foreign matters by a patient is ensured, the condition that the foreign matters fall off is avoided, and the safety of the whole taking-out process is ensured.
Description
Technical Field
The utility model relates to the field of endoscopes, in particular to an endoscope foreign matter taking-out device.
Background
In clinical medicine at present, generally the scope is adopted to observe and diagnose the alimentary canal hemorrhage, still need take out the foreign matter in the alimentary canal simultaneously, avoid the foreign matter to influence the observation effect of scope, medical personnel's method commonly used is that adopts five claw pincers of scope to take out the foreign matter in the alimentary canal, but partial foreign matter is great, conventional five claw pincers of scope grip force is not enough, can't effectually snatch great foreign matter, cause dropping of foreign matter easily, produce the secondary injury to the patient, and in the alimentary canal of inconvenient entering patient, therefore need a device convenient to get into patient's alimentary canal and can stably snatch the foreign matter.
Disclosure of Invention
In view of the above problems, the present utility model provides an endoscopic foreign matter removal device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an endoscope foreign matter taking-out device, the endoscope foreign matter taking-out device comprises
The support rods are uniformly distributed, the support rods are elastic hard tubes, the support rods enclose a football-shaped framework, and the other ends of the support rods are fixedly connected to the outer wall of the top end of the pumping rod;
The pumping rod is a soft sleeve with a hollow inside, and one end of the pumping rod, which is fixed with the supporting rod, is a hard ring pipe;
The top ends of the supporting rods are connected in series by the shrink wire to form an elliptical shrink wire ring, the remaining two ends of the shrink wire penetrate through the pumping rod, and the length of 1/2 of the shrink wire is larger than that of the pumping rod;
The drawing handle is arranged at one end of the drawing rod, which is not provided with the supporting rod, and one end of the contraction wire, which extends out of the drawing rod, is fixedly connected to the side face of the drawing handle.
Preferably, the support rod is in a curved arc shape, a serial hole is formed in the foremost end of the support rod, the serial hole penetrates through the support rod, and the surface of the support rod is smooth.
Preferably, the shrink wire passes through the serial holes to form a closed loop at the top of the support rod, two ends of the shrink wire are mutually twisted into a drawing wire after passing through the serial holes, the drawing wire is perpendicular to the closed loop on the serial holes, and the drawing wire passes out of the support rod.
Preferably, an expansion ring is arranged in the football-shaped framework formed by the support rods, the expansion ring comprises a fixing ring at the center, the middle part of the fixing ring is penetrated by the pumping wire, elastic columns are uniformly arranged around the outer side of the fixing ring, the number of the elastic columns is consistent with that of the support rods, arc-shaped expansion arcs are arranged at the other ends of the elastic columns, a limiting column is arranged in the middle of an inner arc of each expansion arc, the limiting column is slidably mounted in the elastic column, the limiting column is connected with the elastic column through a spring, and the outer arc of each expansion arc is fixedly connected with the support rods.
Preferably, a plurality of said expansion arcs form a complete circle, the natural expansion state of said expansion arcs being smaller than the width of the patient's digestive tract.
Preferably, the shrink wire is a metal wire having soft texture and strong deformability.
Compared with the prior art, the utility model has the beneficial effects that: this cage is taken out to foreign matter removes to foreign matter department through the oval shrink silk of front end, after oval ring passed the foreign matter, whole foreign matter is arranged in the football-shaped skeleton that the bracing piece constitutes, medical personnel will draw back the silk that draws behind the shrink silk this moment, oval ring shrink, drive the front end of a plurality of spinal branchings poles and shrink, and because the bracing piece is the arc, so can form football-shaped skeleton after the bracing piece shrink, the foreign matter in the scope is blocked in football-shaped skeleton, medical personnel can take out the bracing piece after the shrink this moment, effectively take out the foreign matter in the scope, avoid appearing normally getting the condition that foreign matter clamp block force is insufficient to lead to the foreign matter to drop.
Drawings
FIG. 1 is a general schematic view of an endoscopic foreign matter removal device of the present utility model;
FIG. 2 is a schematic view of an expansion ring of an endoscopic foreign matter removal device of the present utility model;
Fig. 3 is a schematic view showing connection between a middle shrink ring and a support rod of an endoscope foreign body removing device according to the present utility model.
Description of the embodiments
For a further understanding of the objects, construction, features, and functions of the utility model, reference should be made to the following detailed description of the preferred embodiments.
Example 1: referring to fig. 1 and 2 in combination, an endoscope foreign body removing apparatus according to an embodiment of the present utility model includes:
The support rods 1 are uniformly distributed, the support rods 1 are elastic hard tubes, the support rods 1 form a football-shaped framework, and the other ends of the support rods 1 are fixedly connected to the outer wall of the top end of the pumping rod 2;
The pumping rod 2 is a soft sleeve communicated with the inside, one end of the pumping rod 2 fixed with the supporting rod 1 is a hard ring pipe, and the hard ring pipe is made of the same material as the bending pipe of the gastroscope, so that the pumping rod 2 can conveniently enter the digestive tract of a patient;
The top ends of the supporting rods 1 are connected in series by the shrinkage wires 3 to form an elliptical shrinkage wire ring, the remaining two ends of the shrinkage wires 3 are penetrated through the twitch rod 2, and the length of 1/2 of the shrinkage wires 3 is larger than that of the twitch rod 2;
The drawing handle 4, the drawing handle 4 sets up in the one end that drawing rod 2 did not set up bracing piece 1, and the one end fixed connection in drawing handle 4 of drawing rod 2 is stretched out to shrink silk 3.
The supporting rod 1 is connected in series through the shrinkage wire 3, an elliptical ring is formed at the port of the supporting rod 1 through the shrinkage wire 3, medical staff can shrink the elliptical ring formed at the port of the supporting rod 1 through pulling a drawing handle fixedly connected with the shrinkage wire 3, the supporting rod 1 is driven to form a rugby-shaped framework, foreign matters of an endoscope are wrapped in the framework, the rugby-shaped framework is kept to be closed when the endoscope is taken out, the foreign matters can be taken out, the defect that the grabbing force of the existing endoscope five-jaw pliers is insufficient is effectively avoided, and the safety of foreign matter taking out is improved.
Preferably, the support rod 1 is in a curved arc shape, the forefront end of the support rod 1 is provided with a series hole 5, the series hole 5 penetrates through the support rod 1, and the surface of the support rod 1 is smooth.
The curved arc bracing piece 1 middle part is crooked, can enough guarantee to have sufficient space to hold the foreign matter, can shrink again, can get into in patient's the alimentary canal under the assurance finest state, can not cause patient's uncomfortable to feel, and smooth bracing piece 1 surface has less assurance patient's comfort level to patient's internal stimulus.
Further, the bracing piece 1 is wide pole, and bracing piece 1 that bracing piece 1 made with radian is more easy to contract towards the center, and the crooked direction of avoiding appearing whole bracing piece 1 is unanimous, leads to unable normal shrink and snatchs the foreign matter.
Preferably, the shrink wire 3 forms a closed loop at the top of the support rod 1 after passing through the serial hole 5, and two ends of the shrink wire 3 are mutually twisted into a drawing wire after passing through the serial hole 5, the drawing wire is perpendicular to the closed loop on the serial hole 5, and the drawing wire passes out of the support rod 1.
After the shrink wire 3 passes through the serial holes 5, the shrink wire 3 forms an elliptical ring, two ends of the redundant shrink wire 3 are mutually twisted into a drawing wire, the drawing wire is arranged in the support rod 1 in a penetrating mode, the port of the drawing wire is fixedly connected with the drawing handle 4, medical staff pulls the drawing handle 4 to drive the drawing wire to enable the elliptical ring formed by the shrink wire 3 to shrink, the elliptical ring shrinks to enable the ports of the support rods 1 to be mutually close until the ports shrink into a football-like framework, the framework can effectively wrap foreign matters in an endoscope, and the problem that the medical staff is difficult to take out the foreign matters of the endoscope is solved, and meanwhile the operation of the medical staff is facilitated.
Preferably, be provided with expansion ring 6 in the football skeleton that bracing piece 1 formed, expansion ring 6 includes the solid fixed ring 7 of center, the middle part of solid fixed ring 7 is passed by the drawing wire, gu the outside of solid fixed ring 7 evenly is provided with elasticity post 8 all around, the quantity of elasticity post 8 is unanimous with the quantity of bracing piece 1, be provided with curved expansion arc 9 on the other end of elasticity post 8, be provided with spacing post in the middle of the inner arc of expansion arc 9, spacing post slidable mounting is inside elasticity post 8, be connected through the spring in spacing post and the elasticity post 8, the outside arc of expansion arc 9 and bracing piece 1 fixed connection.
The expansion ring 6 is used for supporting the supporting rod 1, so that the supporting rod 1 is expanded as much as possible when the shrinkage wire 3 is not used for restraining, the space inside the supporting rod 1 is ensured to be enough to contain foreign matters in an endoscope, and after the supporting rod is taken out, the supporting rod can be used for disinfection for the second time, the condition that the conventional supporting rod 1 cannot be reset after being deformed is avoided, and the use cost is reduced.
Preferably, the plurality of expansion arcs 9 form a complete circle, and the natural expansion state of the expansion arcs 9 is smaller than the width of the digestive tract of the patient.
Preferably, the shrink wire 3 is a metal wire with soft texture and strong deformability, and the shrink wire 3 with soft texture and strong deformability can effectively realize the shrinkage and the stretching of the elliptical ring, so that the situation that medical staff is not pulled or blocked is ensured.
According to the endoscope foreign matter taking-out device disclosed by the utility model, the expansion and contraction of the support rod 1 are controlled through the contraction wire 3 connected in series on the support rod 1, when the endoscope foreign matter taking-out device is used, medical staff pulls the drawing handle 4 to enable the soft contraction wire 3 to contract and drive the port of the support rod 1 to contract so as to conveniently enter the alimentary canal of a patient, when the support rod 1 is positioned near a foreign matter, the drawing handle 4 is slowly reset, the support rod 1 is slowly expanded under the expansion of the expansion ring 6 to reach the size capable of containing the foreign matter, the framework formed by the support rod 1 is pushed inwards, the foreign matter is wrapped by the framework formed by the support rod 1, at the moment, the medical staff pulls the drawing handle 4 to enable the support rod 1 to contract, and the contracted support rod 1 is taken out from the alimentary canal of the patient, so that the foreign matter taking-out procedure is completed, the condition that insufficient clamping force of the medical staff cannot occur when the patient takes out the endoscope foreign matter is avoided, the condition that the foreign matter falls is avoided, and the safety in the whole taking-out process is ensured.
Example 2: the shrink wire 3 can be changed into a twitch wire and an elliptical ring which are separated, the twitch wire is sleeved on the elliptical ring, and medical staff can also twitch, so that the situation that the folded shrink wire is inconvenient to pull is avoided.
In the embodiment 3, the oval rings among the support rods 1 are all provided with the twitching wires, a plurality of twitching wires are twisted into total twitching wires and are inserted into the twitching rods 3 to form a net cage shape, medical staff drives the shrinkage wires 3 on the oval rings to shrink backwards through the total twitching wires, and the support rods 1 are mutually closed due to the backwards shrinkage of the shrinkage wires 3 to form a closing-in to trap foreign matters in a framework formed by the support rods 1.
The invention has been described with respect to the above-described embodiments, however, the above-described embodiments are merely examples of practicing the invention. It should be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.
Claims (6)
1. An endoscope foreign matter extraction device which is characterized in that: the endoscope foreign body taking-out device comprises
The support rods (1) are uniformly distributed, the support rods (1) are elastic hard tubes, the support rods (1) form a football-shaped framework, and the other ends of the support rods (1) are fixedly connected to the outer wall of the top end of the pumping rod (2);
the drawing rod (2) is a soft sleeve communicated with the inside, and one end of the drawing rod (2) fixed with the supporting rod (1) is a hard ring pipe;
The shrinkage wire (3) is used for connecting the top ends of the support rods (1) in series to form an elliptical shrinkage wire ring, the remaining two ends of the shrinkage wire (3) are penetrated through the pumping rod (2), and the length of 1/2 of the shrinkage wire (3) is larger than the length of the pumping rod (2);
The drawing handle (4), drawing handle (4) set up in drawing rod (2) do not set up the one end of bracing piece (1), shrink silk (3) stretch out drawing rod (2) one end fixed connection in drawing handle (4) side.
2. The endoscopic foreign matter removal device of claim 1, wherein: the support rod (1) is in a curved arc shape, a serial hole (5) is formed in the forefront end of the support rod (1), the serial hole (5) penetrates through the support rod (1), and the surface of the support rod (1) is smooth.
3. The endoscopic foreign matter removal device of claim 2, wherein: the shrinkage wire (3) passes through the serial holes (5) and then forms a closed loop at the top of the support rod (1), two ends of the shrinkage wire (3) are mutually twisted into a drawing wire after passing through the serial holes (5), the drawing wire is perpendicular to the closed loop on the serial holes (5), and the drawing wire passes out of the support rod (1).
4. An endoscopic foreign matter removal device according to claim 3, wherein: be provided with expansion ring (6) in football skeleton that bracing piece (1) formed, expansion ring (6) include fixed ring (7) at the center, the middle part of fixed ring (7) is passed by the drawing wire, evenly be provided with elastic column (8) around the outside of fixed ring (7), the quantity of elastic column (8) with the quantity of bracing piece (1) is unanimous, be provided with curved expansion arc (9) on the other end of elastic column (8), be provided with spacing post in the middle of the inner arc of expansion arc (9), spacing post slidable mounting in elastic column (8) are inside, spacing post with be connected through the spring in elastic column (8), the outside arc of expansion arc (9) with bracing piece (1) fixed connection.
5. The endoscopic foreign matter removal device of claim 4, wherein: a plurality of said expansion arcs (9) form a complete circle, the natural expansion state of said expansion arcs (9) being smaller than the width of the patient's digestive tract.
6. The endoscopic foreign matter removal device of claim 1, wherein: the shrink wire (3) is a metal wire with soft texture and strong deformability.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088689.5U CN221083766U (en) | 2023-08-04 | 2023-08-04 | Endoscope foreign matter taking-out device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322088689.5U CN221083766U (en) | 2023-08-04 | 2023-08-04 | Endoscope foreign matter taking-out device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221083766U true CN221083766U (en) | 2024-06-07 |
Family
ID=91309538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322088689.5U Active CN221083766U (en) | 2023-08-04 | 2023-08-04 | Endoscope foreign matter taking-out device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221083766U (en) |
-
2023
- 2023-08-04 CN CN202322088689.5U patent/CN221083766U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |