CN211094582U

CN211094582U - Alimentary canal foreign matter remove device

Info

Publication number: CN211094582U
Application number: CN201921634823.4U
Authority: CN
Inventors: 许龙星; 孙书凯
Original assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Current assignee: Second Affiliated Hospital of Zhengzhou Unviersity
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-07-28
Anticipated expiration: 2029-09-29

Abstract

A device for taking out foreign bodies in alimentary canals relates to the technical field of equipment in the gastroenterology, and comprises a fixed seat, wherein one end of the fixed seat is provided with two symmetrically distributed clamping arms, one end of each clamping arm extends to form a semicircular clamping part with gradually reduced diameter, the tail end of each clamping part is provided with a clamping plate, the other end of each clamping arm is rotatably connected with the fixed seat through a connecting shaft, a torsional spring is arranged on each connecting shaft, the other end of the fixed seat is provided with a connecting pipe, the other end of each connecting pipe is provided with a holding ring, a lifting rod is arranged in each connecting pipe, and the inner side of each clamping arm is provided with a connecting lug. The novel multifunctional electric heating cooker is reasonable and novel in structure, convenient to use, wide in application range and high in practical value.

Description

Alimentary canal foreign matter remove device

Technical Field

The utility model relates to a gastroenterology equipment technical field, concretely relates to alimentary canal foreign matter remove device.

Background

Foreign matters appear in alimentary canals such as stomach often can be met in the department of gastroenterology room of internal medicine, take out through foreign matter pincers usually now, current foreign matter pincers can only press from both sides the foreign matter of getting a part scope size, can appear when the foreign matter too big or the undersize again or when the foreign matter is the iron wire isotructure the foreign matter press from both sides not to get up, press from both sides the phenomenon of getting insecure, can lead to taking out in-process foreign matter and drop, can bring a lot of misery for the patient, also bring the trouble for medical staff work.

SUMMERY OF THE UTILITY MODEL

To the problem that exists, the utility model provides a alimentary canal foreign matter remove device, the utility model discloses set up the clamping part and the grip block of different diameters, be applicable to not taking out of the alimentary canal foreign matter of equidimension, different shapes, different materials, the foreign matter clamp is got firmly moreover, prevents to take out in-process foreign matter and drops, reduces patient's misery, provides convenience for medical staff work, and its is rational in infrastructure, novel, convenient to use, application scope are wide, have higher practical value.

The technical scheme is as follows: comprises a fixed seat, wherein one end of the fixed seat is provided with two symmetrically distributed clamping arms, one end of each clamping arm extends to form a semicircular clamping part with gradually reduced diameter, the tail end of the clamping part is provided with a clamping plate, the other end of the clamping arm is rotatably connected with the fixed seat through a connecting shaft, the connecting shaft is provided with a torsion spring, the other end of the fixed seat is provided with a connecting pipe, the other end of the connecting pipe is provided with a holding ring, a lifting rod is arranged in the connecting pipe, the inner side of each clamping arm is provided with a connecting lug, the center of the fixed seat is provided with a through hole, each connecting lug is connected with a steel cable, the lifting rod penetrates into the through hole and is connected with the steel cable, a lifting handle is arranged in the holding ring, the lifting rod penetrates through the connecting pipe and extends into the holding ring to be connected with the lifting handle.

Preferably, the side surfaces corresponding to the two clamping parts are provided with stabbing convex parts, and the side surfaces corresponding to the two clamping plates are provided with transverse stripes.

Preferably, a sleeve is arranged on the outer side of the connecting pipe, a side plate is arranged on the side, close to the holding ring, of the sleeve, a center hole is formed in the center of the side plate, the connecting pipe penetrates through the center hole and can move back and forth in the center hole, the side plate is connected with the outer side wall of the holding ring through a small electric telescopic rod, and when the two clamping portions are in a clamping state, the small electric telescopic rod can enable the sleeve to move to the lower ends of the clamping portions or to be far away from the clamping portions.

Preferably, the inner cavity both sides of gripping ring have all been seted up the spout, be equipped with on the handle of carrying and pull with the gliding slider of spout cooperation.

Preferably, the inner side surface of the holding part of the holding ring is a curved shape conforming to the hand shape of a human body, and the holding part is sleeved with an anti-slip sleeve.

Preferably, the fixing seat is provided with a limiting ring, the limiting ring is positioned at one end of the through hole close to the clamping arm, and the two steel cables penetrate through the two limiting holes in a one-to-one correspondence mode and then are connected with the lifting rod.

The utility model provides a alimentary canal foreign matter remove device compares beneficial effect with prior art and is:

the utility model is provided with the clamping parts and the clamping plates with different diameters, the clamping parts are suitable for taking out foreign bodies of alimentary tracts with different sizes, shapes and materials, the clamping plates are suitable for taking out iron wires, filaments or flaky foreign bodies of alimentary tracts, and the clamping parts and the clamping plates can firmly clamp the foreign bodies, prevent the foreign bodies from falling off in the taking-out process, reduce the pain of patients, provide convenience for the work of medical staff, and have reasonable and novel structure, convenient use, wide application range and higher practical value;

the utility model is provided with the thorn convex part, the thorn convex part is convenient for clamping foreign matters, particularly foreign matters with special shapes, meanwhile, when the foreign matters are soft materials such as rubber, the thorn convex part can be inserted into the foreign matters to fix the foreign matters and prevent the foreign matters from falling off, the horizontal stripes are arranged on the clamping plate, and friction force is provided when the clamping plate is clamped, so that the clamping is firm;

the utility model discloses set up sleeve pipe and small-size electric telescopic handle, when two clamping parts are in the clamping state, small-size electric telescopic handle orders about the lower extreme that the sleeve pipe removed the clamping part, plays the supporting role when taking out the foreign matter, prevents that the foreign matter from dropping accidentally and causing the secondary injury to the alimentary canal taking out the in-process.

Drawings

Fig. 1 is a front view of the utility model.

Fig. 2 is a horizontal sectional view of the utility model.

Fig. 3 is an enlarged view of a portion a in fig. 2.

In the figure: 1-a fixed seat, 2-a clamping arm, 3-a clamping part, 4-a connecting shaft, 5-a torsion spring, 6-a connecting pipe, 7-a holding ring, 8-a lifting rod, 9-a connecting lug, 10-a through hole, 11-a steel cable, 12-a lifting handle, 13-a thorn convex part, 14-a sleeve, 15-a side plate, 16-a central hole, 17-a small electric telescopic rod, 18-a sliding groove, 19-a sliding block, 20-a hand holding part, 21-an anti-slip sleeve, 22-a limiting ring, 23-a limiting hole and 24-a clamping plate.

Detailed Description

The technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention, and in the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, and only for convenience of description of the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as limiting the present invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance throughout the present disclosure, it being understood that unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and can be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in further detail below with reference to specific embodiments and with reference to the accompanying drawings.

In the first embodiment, as shown in fig. 1 to 3, a device for removing foreign bodies from the digestive tract comprises a fixing base 1, two symmetrically distributed clamping arms 2 are arranged at one end of the fixing base 1, one end of each clamping arm 2 extends to form a semicircular clamping part 3 with a gradually reduced diameter, and a clamping plate 24 is arranged at the tail end of each clamping part 3. The fixing seat 1 and the clamping arm 2 can be made of stainless steel, and the clamping arm 2, the clamping part 3 and the clamping plate 24 are integrally formed

The clamping arms 2 are symmetrically distributed by taking the central line of the fixed seat 1 as a symmetry axis. The other end of the clamping arm 2 is rotatably connected with the fixed seat 1 through a connecting shaft 4, and a torsion spring 5 is arranged on the connecting shaft 4. Namely, a groove body is arranged in the fixing seat 1, the clamping arms 2 are connected in the groove body through the connecting shaft 4, the torsion spring 5 is positioned in the groove body and sleeved on the connecting shaft 4, one end of the torsion spring 5 is welded with the clamping arms 2, the other end of the torsion spring 5 is welded with the groove body, and when the two clamping arms 2 are close to each other, the torsion spring 5 generates restoring force in the opposite direction.

The other end of fixing base 1 is equipped with connecting pipe 6, and the other end of connecting pipe 6 is equipped with grip ring 7, is equipped with in the connecting pipe 6 and carries pull rod 8. Wherein, connecting pipe 6, grip ring 7, lifting rod 8 all adopt stainless steel to make, and connecting pipe 6 welds in the side center department that the centre gripping arm 2 was kept away from to fixing base 1, and connecting pipe 6 adopts welded fastening to be connected with grip ring 7.

Every centre gripping arm 2's inboard all is equipped with engaging lug 9, and the welding of engaging lug 9 is in every centre gripping arm 2's inboard, and the center of fixing base 1 is equipped with through-hole 10, all is connected with cable wire 11 on every engaging lug 9, and the end of will cable wire 11 is held between the fingers and is bent into the crotch, and the crotch is connected with engaging lug 9.

The lifting rod 8 penetrates into the through hole 10 and is connected with the steel cable 11, the steel cable 11 is welded at the end part of the lifting rod 8, and the steel cable 11 is arranged in a tightening mode. A lifting handle 12 is arranged in the holding ring 7, and a lifting rod 8 penetrates through the connecting pipe 6 and extends into the holding ring 7 to be fixedly connected with the lifting handle 12 in a welding manner.

Wherein, the spout 18 has all been seted up to the inner chamber both sides of gripping ring 7, carries to be equipped with on the handle 12 and carries the gliding slider 19 of 18 cooperateing with the spout, and slider 19 sets up with carrying handle 12 integrated into one piece, and spout 18 and slider 19 play the effect of supplementary handle 12 pulling lifting rod 8 of carrying, make lifting rod 8 remove comparatively stably.

The fixing seat 1 is provided with a limiting ring 22, the limiting ring 22 is positioned at one end of the through hole 10 close to the clamping arm 2, and the two steel cables 11 penetrate through the two limiting holes 23 in a one-to-one correspondence mode and then are connected with the lifting rod 8 in a welding mode. The limiting ring 22 can be made of nylon material, and the limiting ring 22 is adhered to the end of the through hole 10 by strong glue. When the lifting handle 12 is released, the lifting rod 8 moves to the position of the limiting ring 22 and is limited, so that the maximum opening angle of the two clamping arms 2 is limited.

The utility model discloses set up clamping part 3 and grip block 24 of different diameters, wherein, clamping part 3 is applicable to not equidimension, different shapes, taking out of the alimentary canal foreign matter of different materials, and grip block 24 is applicable to taking out of iron wire, filament or flaky alimentary canal foreign matter, and clamping part 3 and grip block 24 make the foreign matter press from both sides and get firmly moreover, prevent to take out in-process foreign matter and drop, reduce patient's misery, provide convenience for medical staff's work.

In the second embodiment, in addition to the above embodiments, the protruding parts 13 are provided on the corresponding side surfaces of the two clamping parts 3, the protruding parts 13 are integrally formed with the clamping parts 3, and the protruding parts 13 are provided to facilitate clamping of foreign objects, especially foreign objects with special shapes, to the foreign objects, and when the foreign objects are soft materials such as rubber, the protruding parts 13 can be inserted into the foreign objects to fix the foreign objects and prevent the foreign objects from falling off.

The corresponding side of two grip blocks 24 all is equipped with horizontal stripe, and horizontal stripe and grip block 24 integrated into one piece set up. The holding plate 24 is provided with transverse stripes to provide friction force during clamping, so that the holding is firm.

In the third embodiment, on the basis of the above embodiments, a sleeve 14 is further disposed outside the connecting pipe 6, the sleeve 14 may be made of rubber, a side plate 15 is disposed on a side surface of the sleeve 14 close to the grip ring 7, the side plate 15 may be a stainless steel metal plate, and the side plate 15 is bonded to an end portion of the sleeve 14 by strong glue. The center of the side plate 15 is provided with a central hole 16, the connecting pipe 6 passes through the central hole 16 and can move back and forth in the central hole 16, the side plate 15 is connected with the outer side wall of the holding ring 7 through a small electric telescopic rod 17, and when the two clamping parts 3 are in a clamping state, the small electric telescopic rod 17 can enable the sleeve 14 to move to the lower ends of the clamping parts 3 or to be far away from the clamping parts 3.

The small electric telescopic rod 17 adopts the prior art, and the structural shape and the working principle of the small electric telescopic rod are not described in the application too much. Small-size electric telescopic handle 17 passes through the fix with screw at the lateral wall of grip ring 7, and the flexible end of small-size electric telescopic handle 17 passes through the fix with screw on curb plate 15, starts small-size electric telescopic handle 17, and small-size electric telescopic handle 17 extension orders about sleeve pipe 14 and removes the lower extreme to clamping part 3, and small-size electric telescopic handle 17 shortens and orders about sleeve pipe 14 and keep away from clamping part 3.

When two clamping parts 3 are in the clamping state, the centre gripping has the foreign matter promptly, when driving the foreign matter and taking out, starts small-size electric telescopic handle 17, orders about the cover, 14 remove the lower extreme of clamping part 3, plays the effect of accepting when taking out the foreign matter, prevents that the foreign matter from accidentally dropping and causing the secondary damage to the alimentary canal at the in-process of taking out.

Fourth embodiment, on the basis of the above-mentioned embodiments, further, the inside surface of the grip portion 20 of the grip ring 7 is a curved surface conforming to the shape of a human hand, so that the hand comfort of the medical care personnel is enhanced, and the appearance is beautiful. The hand holding part 20 is sleeved with an anti-slip sleeve 21, and the anti-slip sleeve 21 is bonded on the hand holding part 20 through strong glue, so that the hand comfort of medical personnel is further improved.

The utility model discloses set up the clamping part and the grip block of different diameters, be applicable to not equidimension, different shapes, taking out of the alimentary canal foreign matter of different materials, the foreign matter clamp is got firmly moreover, prevents to take out in-process foreign matter and drops, reduces patient's misery, for medical staff work provides convenience, its rational in infrastructure, novel, convenient to use, application scope are wide, have higher practical value.

While the present invention has been particularly shown and described with reference to the preferred embodiments thereof, and many methods and approaches to the practice thereof, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

Claims

1. The alimentary canal foreign matter taking-out device is characterized by comprising a fixing seat (1), wherein one end of the fixing seat (1) is provided with two clamping arms (2) which are symmetrically distributed, one end of each clamping arm (2) is extended to form a semicircular clamping part (3) with the diameter gradually reduced, the tail end of each clamping part (3) is provided with a clamping plate (24), the other end of each clamping arm (2) is rotatably connected with the fixing seat (1) through a connecting shaft (4), each connecting shaft (4) is provided with a torsion spring (5), the other end of the fixing seat (1) is provided with a connecting pipe (6), the other end of each connecting pipe (6) is provided with a holding ring (7), each connecting pipe (6) is internally provided with a lifting rod (8), the inner side of each clamping arm (2) is provided with a connecting lug (9), and the center of the fixing seat (1) is provided with a through, each connecting lug (9) is connected with a steel cable (11), the lifting rod (8) penetrates through the through hole (10) and is connected with the steel cable (11), a lifting handle (12) is arranged in the holding ring (7), and the lifting rod (8) penetrates through the connecting pipe (6) and extends into the holding ring (7) to be connected with the lifting handle (12).

2. The device for removing foreign bodies in the digestive tract according to claim 1, wherein the corresponding side surfaces of the two clamping parts (3) are provided with stabbing convex parts (13), and the corresponding side surfaces of the two clamping plates (24) are provided with transverse stripes.

3. The foreign body extraction device of the digestive tract is characterized in that a sleeve (14) is arranged on the outer side of the connecting pipe (6), a side plate (15) is arranged on the side surface of the sleeve (14) close to the holding ring (7), a central hole (16) is arranged in the center of the side plate (15), the connecting pipe (6) passes through the central hole (16) and can move back and forth in the central hole (16), the side plate (15) is connected with the outer side wall of the holding ring (7) through a small electric telescopic rod (17), and when the two clamping parts (3) are in a clamping state, the small electric telescopic rod (17) can enable the sleeve (14) to move to the lower ends of the clamping parts (3) or to be far away from the clamping parts (3).

4. The device for taking out foreign bodies in the digestive tract as claimed in claim 1, wherein sliding grooves (18) are formed on both sides of the inner cavity of the holding ring (7), and a sliding block (19) which is matched with the sliding grooves (18) to slide is arranged on the lifting handle (12).

5. The device for removing foreign bodies in the digestive tract according to claim 1, wherein the inner side surface of the hand holding part (20) of the holding ring (7) is curved to conform to the shape of the hand of a human body, and the hand holding part (20) is sleeved with an anti-skid sleeve (21).

6. The device for removing foreign bodies in the digestive tract is characterized in that the fixing seat (1) is provided with a limiting ring (22), the limiting ring (22) is positioned at one end of the through hole (10) close to the clamping arm (2), two limiting holes (23) are formed in the limiting ring (22), and the two steel cables (11) are connected with the lifting rod (8) after passing through the two limiting holes (23) in a one-to-one correspondence manner.