CN217414240U

CN217414240U - Ostomy bag mouth opener and tapping device

Info

Publication number: CN217414240U
Application number: CN202221328460.3U
Authority: CN
Inventors: 杨娜; 衣芳玲; 王林娟; 周宁
Original assignee: Shenzhen Childrens Hospital
Current assignee: Shenzhen Childrens Hospital
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-09-13
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses an ostomy bag mouth gag and trompil device, wherein, this ostomy bag mouth gag includes: a handle; one end of the telescopic rod is rotatably connected with the grab handle, and the other end of the telescopic rod is fixedly provided with a positioning needle; the cutting rod, the one end of cutting rod with the grab handle rotates and is connected, the other end of cutting rod rotates and is provided with the gyro wheel blade. The utility model discloses a setting rotates the telescopic link of being connected and rotates the cutting pole of being connected with the grab handle, is provided with the pilot pin in one of telescopic link, and one of cutting pole is served and is provided with the cutting pole, adjusts the distance between pilot pin and the cutting pole through the telescopic link, passes through again with the pilot pin location to making the centre of a circle department on the pocket chassis, and the handheld grab handle of medical personnel rotates, cuts through the gyro wheel blade to realize cutting the circular shape effect of standard, the utility model discloses simple to use is convenient, can be more accurate to the cutting of making the pocket chassis, avoids taking place gas leakage after the installation.

Description

Ostomy bag mouth opener and tapping device

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to an ostomy bag mouth gag and trompil device.

Background

An ostomy bag is a medical device that provides a means of collecting bodily waste from a stoma. Ostomy bags are most commonly found in colostomy, ileostomy and urostomy. Ostomy bags typically comprise a collecting bag and a chassis (also called flange or disc). When the ostomy bag is used, a hole with a certain diameter size is required to be formed in the base plate so as to realize connection with the connecting pipe and communication with the intestinal tract.

In prior art, medical personnel carry out the trompil through the mode that the scissors was cut out when holing on the chassis of ostomy bag, because medical personnel's finger stability factor influences, the trompil is cut out too big or not enough circle easily when actual trompil, leads to the installation after the condition such as emergence gas leakage.

Accordingly, the prior art is yet to be improved and developed.

SUMMERY OF THE UTILITY MODEL

In order to solve among the prior art medical personnel and use the scissors to carry out the trompil to the chassis of making the pocket, tailor too big or out of round easily, lead to the problem of the condition that leaks gas appears in the bag of making after the installation, the utility model provides an make pocket mouth gag and trompil device.

The utility model discloses a following technical scheme realizes:

an ostomy bag opener, wherein the ostomy bag opener comprises:

a handle;

one end of the telescopic rod is rotatably connected with the grab handle, and the other end of the telescopic rod is fixedly provided with a positioning needle;

the cutting rod, the one end of cutting rod with the grab handle rotates and is connected, the other end of cutting rod rotates and is provided with the gyro wheel blade.

The ostomy bag mouth gag, wherein, be provided with the connecting piece on the grab handle, be provided with the damping pivot on the connecting piece, the telescopic link with the cutting rod rotates the cover and establishes in the damping pivot.

The ostomy bag mouth gag, wherein, one side that corresponds with the telescopic link on the connecting piece is provided with first limiting plate, one side that corresponds with the cutting pole on the connecting piece is provided with the second limiting plate, first limiting plate with the second limiting plate sets up on same water flat line.

The ostomy bag opener, wherein the telescopic rod comprises:

one end of the first connecting rod is rotatably connected with the damping rotating shaft;

one end of the second connecting rod is sleeved with the other end of the first connecting rod and is in sliding connection with the other end of the first connecting rod, and the positioning needle is fixedly arranged at the other end of the second connecting rod.

The ostomy bag mouth gag is characterized in that a mark part is arranged on the second connecting rod, a plurality of scribing grooves are arranged on the mark part and arranged in parallel at a preset distance interval, and the scribing grooves are used for indicating the distance between the positioning needle and the roller blade.

The ostomy bag mouth gag is characterized in that one end of the cutting rod, which is correspondingly provided with the roller blade, is provided with an extension part, and the direction of the extension part is vertical to the length direction of the cutting rod;

the roller blade is rotatably arranged on one side, facing the grab handle, of the extension part, and the direction of the roller blade is perpendicular to the length direction of the cutting rod.

The ostomy bag mouth gag is characterized in that one side of the telescopic rod, corresponding to the position where the positioning needle is arranged, is provided with a containing groove, the containing groove is recessed inwards along the edge of the telescopic rod and is hollowed out, and the shape of the containing groove is matched with that of the extending part;

when the telescopic rod rotates to a position parallel to the cutting rod, the extending part and the roller blade are correspondingly accommodated in the accommodating groove.

The ostomy bag mouth gag comprises a telescopic rod, a cutting rod, a positioning needle, a roller blade and a positioning pin, wherein the positioning needle is arranged on the lower end of the roller blade, and the positioning needle is arranged on the lower end of the roller blade.

The ostomy bag mouth gag, wherein, be provided with a plurality of anti-skidding burr on the grab handle, a plurality of the anti-skidding burr is followed the length direction of grab handle evenly arranges.

A perforation device, wherein the perforation device comprises an ostomy bag opener according to any of the preceding claims.

The beneficial effects of the utility model reside in that: the utility model discloses a setting rotates the telescopic link of being connected and rotates the cutting pole of being connected with the grab handle, is provided with the pilot pin in one of telescopic link, and one of cutting pole is served and is provided with the cutting pole, adjusts the distance between pilot pin and the cutting pole through the telescopic link, passes through again with the pilot pin location to making the centre of a circle department on the pocket chassis, and the handheld grab handle of medical personnel rotates, cuts through the gyro wheel blade to realize cutting the circular shape effect of standard, the utility model discloses simple to use is convenient, can be more accurate to the cutting of making the pocket chassis, avoids taking place gas leakage after the installation.

Drawings

FIG. 1 is a schematic structural view of an ostomy bag opener of the present invention;

FIG. 2 is an enlarged view of the node A structure of the ostomy bag opener of the present invention in FIG. 1;

fig. 3 is an enlarged view of the structure of the node B of the ostomy bag opener of the present invention in fig. 1.

In fig. 1 to 3: 100. a handle; 110. anti-skid wales; 200. a connecting member; 210. a damping rotating shaft; 221. a first limit plate; 222. a second limiting plate; 300. a telescopic rod; 310. a first link; 320. a second link; 321. a marking part; 322. a scribing groove; 330. a positioning pin; 340. a receiving groove; 400. cutting the rod; 410. a roller blade; 420. an extension portion; 430. a yielding groove.

Detailed Description

In order to make the objects, technical solutions and effects of the present invention clearer and clearer, the following description of the present invention will refer to the accompanying drawings and illustrate embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Based on the above-mentioned problem among the prior art, the utility model provides an ostomy bag mouth gag, as shown in fig. 1, this ostomy bag mouth gag specifically includes: a handle 100; one end of the telescopic rod 300 is rotatably connected with the handle 100, and the other end of the telescopic rod 300 is fixedly provided with a positioning needle 330; a cutting rod 400, one end of the cutting rod 400 is rotatably connected with the handle 100, and the other end of the cutting rod 400 is rotatably provided with a roller blade 410.

The utility model discloses a setting rotates the telescopic link 300 of being connected and rotates the cutting rod 400 of being connected with grab handle 100, serves at telescopic link 300 and is provided with the pilot pin 330, one of cutting rod 400 serves and is provided with cutting rod 400, adjust the distance between pilot pin 330 and the cutting rod 400 through telescopic link 300, rethread with the pilot pin 330 location to the centre of a circle department on the pocket chassis of making, medical personnel handheld grab handle 100 rotates, cuts through gyro wheel blade 410 to realize cutting standard circular shape effect, the utility model discloses convenience simple to use can be more accurate to the cutting on pocket chassis, avoids taking place gas leakage after the installation.

In the above embodiment, as shown in fig. 1, the main body of the ostomy bag opener of the present invention comprises a handle 100, a telescopic rod 300 and a cutting rod 400, wherein one end of the telescopic rod 300 and one end of the cutting rod 400 are both rotatably connected with the handle 100, forming a structure similar to compasses in the prior art, different from the prior art, the telescopic rod 300 in the present embodiment further has the function of telescopic adjustment, medical staff can adjust the length of the telescopic rod 300 according to the actual size of the ostomy bag connecting pipe, so that the distance between the positioning needle 330 arranged on the telescopic rod 300 and the roller blade 410 arranged on the cutting rod 400 corresponds to the radius of the ostomy bag connecting pipe, and thus the standard circle corresponding to the ostomy bag connecting pipe can be cut out during actual cutting.

Specifically, as shown in fig. 1, in order to accommodate and extend the telescopic rod 300 and the cutting rod 400, in this embodiment, a connecting member 200 is further disposed on the handle 100, and the connecting member 200 is used to connect the telescopic rod 300 and the cutting rod 400, since the positioning pin 330 and the roller blade 410 in the stoma opener of the present invention are sharp objects, it is necessary to accommodate the telescopic rod 300 and the cutting rod 400 when not in use, so as to avoid scratching the medical staff, in the actual installation, a damping rotating shaft 210 is further disposed on the connecting member 200, one end of the telescopic rod 300 and one end of the cutting rod 400 are rotatably disposed on the damping rotating shaft 210, and the medical staff can rotate the telescopic rod 300 and the cutting rod 400 to a mutually parallel position by actively applying force, in which the positioning pin 330 and the roller blade 410 are opposite to each other, so as to avoid the sharp part facing outward, when the telescopic rod 300 and the cutting rod 400 are used, the telescopic rod 300 and the cutting rod 400 are separated from each other and rotated to the same horizontal plane, so that the positioning needle 330 and the roller blade 410 are both directed downwards as shown in fig. 1, and thus, the cutting operation is realized.

The damping rotating shaft 210 is a rotating shaft with damping force, also called a torsion rotating shaft, and the principle adopted by the rotating shaft is as follows: the torsion of the rotating shaft is larger than the gravity of the object, and when the object is additionally applied with force, the object can change the original state. Through setting up damping pivot 210, can fix the position between telescopic link 300 and cutting rod 400 when not having the application of force state to be convenient for medical personnel to use.

Further, in order to ensure that the telescopic bar 300 and the cutting bar 400 are disposed on the same horizontal plane when the ostomy bag opener is actually used, in this embodiment, a first limit plate 221 is further disposed on the connecting member 200 at a side corresponding to the telescopic rod 300, a second limit plate 222 is provided at one side of the connection member 200 corresponding to the cutting bar 400, the first limit plate 221 and the second limit plate 222 are provided on the same horizontal line, and when the connection bar and the telescopic bar 300 are separated from each other, when the damping shaft 210 rotates, the first and

second stopper plates

221 and 222 restrict the rotation angle of the telescopic rod 300 and the cutting rod 400, so that the telescopic rod 300 and the cutting rod 400 are restricted by the first and

second stopper plates

221 and 222 when rotating to the maximum position, and the limit position is just the position where the telescopic bar 300 and the cutting bar 400 are actually used, thereby being convenient for medical personnel to expand the use fast, avoiding too much adjustment step to waste operating time.

Specifically, as shown in fig. 1, the telescopic rod 300 further includes a first connecting rod 310 and a second connecting rod 320, wherein one end of the first connecting rod 310 is rotatably connected to the damping rotating shaft 210, one end of the second connecting rod 320 is slidably sleeved inside the first connecting rod 310, the positioning pin 330 is disposed at the other end of the second connecting rod 320, specifically, the second connecting rod 320 is sleeved inside the first connecting rod 310, in actual installation, a damping patch can be further disposed at a connection portion of the first connecting rod 310 and the second connecting rod 320 to ensure a fixing effect after the first connecting rod 310 and the second connecting rod 320 slide relatively, and a medical worker can adjust a distance between the positioning pin 330 and the roller blade 410 by adjusting a telescopic distance between the first connecting rod 310 and the second connecting rod 320, so as to achieve an effect of adjusting a cutting radius.

In the above embodiment, in order to enable the medical staff to adjust the lengths of the first connecting rod 310 and the second connecting rod 320 more accurately, the second connecting rod 320 may further be provided with an identification portion 321, the identification portion 321 is provided with a plurality of scribing grooves 322, the plurality of scribing grooves 322 are arranged in parallel at a predetermined interval, and in order to be unified with the existing common metrology, the interval distance between the plurality of scribing grooves 322 is set to be 1mm in this embodiment, so that the medical staff can adjust the cutting radius; furthermore, roman numerals can be further arranged beside the plurality of scribing grooves 322 to mark the continuous distance of the scribing grooves 322 so as to assist medical personnel in identifying the adjusted length of the telescopic rod 300.

The utility model discloses an in can the embodiment, above-mentioned score groove 322 can set up first score groove 322 when first connecting rod 310 and second connecting rod 320 extend to extreme position, and use the distance between this positioning needle 330 and gyro wheel blade 410 of roman numeral mark this moment in one side of this score groove 322, refer to fig. 1, set up second score groove 322 at the right side interval 1mm of first score groove 322, analogize in proper order, and the distance between positioning needle 330 and the gyro wheel blade 410 when the other mark of a plurality of score groove 322 corresponds telescopic position, through such a setting mode, can be convenient for medical personnel adjust telescopic link 300, make positioning needle 330 and gyro wheel blade 410 adjust to required radius position fast, thereby effectively save operating time.

In another possible embodiment of the present invention, as shown in fig. 1 and fig. 3, an extension 420 is further disposed on the cutting rod 400 corresponding to one end of the rolling blade, the extension 420 is perpendicular to the length direction of the cutting rod 400, the cutting rod 400 protrudes, the rolling blade is rotatably disposed on the extension 420 and faces one side of the handle 100, and the direction of the rolling blade is perpendicular to the length direction of the cutting rod 400, the present embodiment is advantageous in that an installation space is provided for the rolling blade, on the other hand, the rolling blade is located inside the extension 420 during cutting, so that the extension 420 protects the rolling blade, thereby preventing medical staff from being accidentally injured during cutting.

When actual setting, the rolling blade sets up to circular, and its centre of a circle position rotates with extension 420 and is connected, sets up the cutting edge at the marginal ring week of rolling blade, when the rolling blade rotates on the chassis of making the pocket, the cutting edge forms the cutting to the chassis to the effect of tailorring is realized, the utility model discloses a another can the embodiment in, as shown in fig. 3, still can be provided with one on above-mentioned cutting rod 400 corresponding rolling blade's position and step down groove 430, dodge to the edge formation of rolling blade, the benefit that sets up like this lies in can reducing the size of extension 420 on the cutting rod 400, makes the setting of cutting rod 400 more compact.

Correspondingly, as shown in fig. 1 and 2, a storage groove 340 may be further disposed on one side of the telescopic rod 300 corresponding to the position where the positioning needle 330 is disposed, the storage groove 340 is disposed at a position where the positioning needle 330 is close to one side of the handle 100, the storage groove 340 is recessed inward along an edge of the second connecting rod 320, and a portion corresponding to the storage groove 340 is hollowed out, a shape of the storage groove 340 is adapted to a shape of the extension portion 420, when the medical staff rotates the telescopic rod 300 and the cutting rod 400 to adjust the telescopic rod 300 and the cutting rod 400 to positions parallel to each other, the telescopic rod 300 and the cutting rod 400 are abutted, the extension portion 420 and the rolling blade are correspondingly embedded in the storage groove 340, and the rolling blade is protected by the second connecting rod 320, so as to avoid damage to the medical staff due to scratching or collision to the rolling blade; the positioning needle 330 is attached to one side of the extension part 420, so that the positioning needle 330 is protected, and the medical staff is prevented from being hurt by the positioning needle 330.

In the above embodiment, in practical applications, when the retractable rod 300 and the cutting rod 400 are unfolded to work, as shown in fig. 1, the lower end of the roller blade 410 and the tip of the positioning pin 330 should be located on the same horizontal plane, so as to ensure that the roller blade is always perpendicular to the bottom plate of the ostomy bag during cutting, and to avoid the inclination angle of the cut part from affecting the use.

In another embodiment of the present invention, as shown in fig. 1, a plurality of anti-slip ribs 110 may be further disposed on the handle 100, the anti-slip ribs 110 are uniformly arranged along the length direction of the handle 100, and by disposing the anti-slip ribs 110, the friction between the hand of the medical care personnel and the handle 100 may be improved, so that the medical care personnel may apply force, and in another embodiment, the handle 100 and the connecting member 200 may be rotatably connected to each other, so that the medical care personnel may realize continuous cutting without loosening the handle 100 during cutting.

Based on the above embodiment, the utility model discloses make the actual use process of pocket mouth gag as follows:

separate telescopic link 300 and cutting pole 400 each other and adjust respectively to the position with first limiting plate 221 and second limiting plate 222 butt, the flexible size of telescopic link 300 is adjusted to the radius of tailorring as required, fix pilot pin 330 again on the central point of making a pocket chassis puts, with the roll blade butt on the corresponding position on chassis, rotate to clockwise or anticlockwise through removing grab handle 100, it is circular to make the roll blade draw on the chassis, realize the cutting promptly, adjust telescopic link 300 and cutting pole 400 to the state that is parallel to each other after the cutting is accomplished, adjust extension 420 and roll blade to in accomodating groove 340, thereby accomodate the protection.

Based on the above embodiment, the utility model provides a trompil device is still provided, this trompil device includes any one of the ostomy bag mouth gag in the above-mentioned embodiment, this ostomy bag mouth gag specifically includes: a handle; one end of the telescopic rod is rotatably connected with the grab handle, and the other end of the telescopic rod is fixedly provided with a positioning needle; the cutting rod, the one end of cutting rod with the grab handle rotates and is connected, the other end of cutting rod rotates and is provided with the gyro wheel blade. The utility model discloses a set up and rotate the telescopic link of being connected and rotate the cutting rod of being connected with the grab handle, serve at the telescopic link and be provided with the pilot pin, one of cutting rod serves and is provided with the cutting rod, adjusts the distance between pilot pin and the cutting rod through the telescopic link, passes through again with the pilot pin location to making the centre of a circle department on the pocket chassis, and the handheld grab handle of medical personnel rotates, cuts through the gyro wheel blade to realize cutting standard circular shape effect, the utility model discloses convenience simple to use can be more accurate to the cutting of making the pocket chassis, avoids taking place gas leakage after the installation.

To sum up, the utility model provides an ostomy bag mouth gag and trompil device, wherein, should make the bag mouth gag include: a handle; one end of the telescopic rod is rotatably connected with the grab handle, and the other end of the telescopic rod is fixedly provided with a positioning needle; the cutting rod, the one end of cutting rod with the grab handle rotates and is connected, the other end of cutting rod rotates and is provided with the gyro wheel blade. The utility model discloses a setting rotates the telescopic link of being connected and rotates the cutting pole of being connected with the grab handle, is provided with the pilot pin in one of telescopic link, and one of cutting pole is served and is provided with the cutting pole, adjusts the distance between pilot pin and the cutting pole through the telescopic link, passes through again with the pilot pin location to making the centre of a circle department on the pocket chassis, and the handheld grab handle of medical personnel rotates, cuts through the gyro wheel blade to realize cutting the circular shape effect of standard, the utility model discloses simple to use is convenient, can be more accurate to the cutting of making the pocket chassis, avoids taking place gas leakage after the installation.

It is to be understood that the invention is not limited to the above-described embodiments, and that modifications and variations may be made by those skilled in the art in light of the above teachings, and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.

Claims

1. An ostomy bag opener, characterized in that it comprises:

a handle;

2. The ostomy bag mouth gag of claim 1, wherein the grab handle is provided with a connecting piece, the connecting piece is provided with a damping rotating shaft, and the telescopic rod and the cutting rod are rotatably sleeved on the damping rotating shaft.

3. The ostomy bag mouth gag of claim 2, wherein a first limiting plate is arranged on one side of the connecting piece corresponding to the telescopic rod, a second limiting plate is arranged on one side of the connecting piece corresponding to the cutting rod, and the first limiting plate and the second limiting plate are arranged on the same horizontal line.

4. The ostomy bag opener of claim 2, wherein the telescoping rod comprises:

the one end of second connecting rod with sliding connection is established to the other end cover of first connecting rod, the pilot pin is fixed to be set up on the other end of second connecting rod.

5. The ostomy bag opener of claim 4, wherein the second link is provided with a logo portion having a plurality of score grooves disposed thereon in parallel at a predetermined distance, the score grooves being used to indicate the distance between the positioning pin and the roller blade.

6. The ostomy bag opener according to claim 1, wherein an extension is provided at one end of the cutting bar corresponding to the roller blade, and the extension is provided in a direction perpendicular to the length direction of the cutting bar;

7. The ostomy bag mouth gag of claim 6, wherein a receiving groove is arranged on one side of the telescopic rod corresponding to the position where the positioning pin is arranged, the receiving groove is recessed inwards along the edge of the telescopic rod and is hollowed out, and the shape of the receiving groove is matched with that of the extending part;

8. The ostomy bag opener of claim 1, wherein the tip of the positioning pin is located on the same horizontal plane as the lower end of the roller blade when the centerlines of the telescoping bar and the cutting bar are located on the same horizontal plane.

9. The ostomy bag opener of claim 1, wherein the grip is provided with a plurality of anti-slip ribs, the plurality of anti-slip ribs being evenly arranged along a length of the grip.

10. An opening device, characterized in that it comprises an ostomy bag opener according to any of the claims 1-9.