CN210871507U

CN210871507U - Anus dilator for anorectal department

Info

Publication number: CN210871507U
Application number: CN201921503303.XU
Authority: CN
Inventors: 马凯; 盛绍斌; 谭琳玲; 蒋文峰
Original assignee: Pidu District People's Hospital
Current assignee: Pidu District People's Hospital
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2020-06-30
Anticipated expiration: 2029-09-09

Abstract

The utility model discloses an anus expander of anus intestines branch of academic or vocational study, include: sleeve pipe and tube core, the sleeve pipe is the casing of cylinder shape, the sleeve pipe is equipped with the observation groove, the sleeve pipe tip is equipped with the regulation handle, the regulation handle includes left regulation handle and right regulation handle, left side regulation handle inboard is equipped with the stopper, right side regulation handle is equipped with the screw hole, threaded hole installation adjusting bolt, adjusting bolt passes the screw hole tip and supports on the stopper, the inside a plurality of LED lamp pearls that are equipped with of sleeve pipe, the sleeve pipe is equipped with the handle, the sleeve pipe is equipped with inside hollow annular soft rubber circle, the soft rubber circle passes through trachea connection control ball, the tube core is installed at the cover intraductally, tube core one end is equipped with the hemisphere and pushes away the ball, the other end is equipped with and pushes away the handle, push away the ball. The utility model discloses not only increased the diagnosis field of vision, field of vision scope can be adjusted moreover, has alleviateed doctor's operation burden, has reduced the diagnosis degree of difficulty, has improved medical quality.

Description

Anus dilator for anorectal department

Technical Field

The utility model relates to an anorectal disease examination equipment technical field specifically is an anorectal department anal dilator.

Background

When the anorectal surgery is used for examination, diagnosis or operation treatment, the anus needs to be firstly opened, and then other surgical instruments for examination or treatment are placed. The currently used surgical instrument for stretching the anus is an anal dilator, which comprises a cylindrical body and a tube core positioned inside the body, wherein the rigid cylindrical body can stretch the anus, and the hollow part inside the cylindrical body forms a passage for other surgical instruments to enter the body of a patient.

The anus expander who uses clinically at present, it is not good to put into back stability, easy slippage, needs handheld location during the use, and inconvenient doctor carries out other operations, only can observe the pathological change position through drum cavity pipeline during the doctor diagnosis moreover, and the operation field of vision is narrow and small, and self does not have the light source, need additionally provide the light source with the help of outside lighting tool to the expander struts the size unadjustable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anus expander of anus intestines branch of academic or vocational study to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

an anorectal dilator comprising: the sleeve is a cylindrical shell and is communicated with the front and the back, an observation groove penetrating through the whole sleeve is axially arranged on the side wall of the sleeve, an adjusting handle is arranged at the end part of the sleeve and comprises a left adjusting handle and a right adjusting handle, the left adjusting handle and the right adjusting handle are respectively positioned on two sides of the observation groove, a limiting block is arranged on the inner side of the left adjusting handle, the right adjusting handle is provided with a threaded hole, an adjusting bolt is arranged in the threaded hole and penetrates through the end part of the threaded hole to abut against the limiting block, a plurality of LED lamp beads are arranged inside the sleeve, the sleeve is provided with a handle, the handle is provided with a battery and a switch, the battery and the switch are connected with the LED lamp beads, an annular soft rubber ring with a hollow inner part is arranged at the position, close to the adjusting handle, the soft rubber ring is sleeved on the sleeve, the soft rubber ring is connected with a control ball, the inner part is filled with air, the tube core is arranged in the sleeve, one end of the tube core is provided with a hemispherical push ball, the other end of the tube core is provided with a push handle, and a connecting rod is arranged between the push ball and the push handle.

As a further aspect of the present invention: the outer diameter of the push ball is smaller than the inner diameter of the sleeve.

As a further aspect of the present invention: the trachea is provided with a button clip.

As a further aspect of the present invention: the soft rubber ring is made of medical latex material.

As a further aspect of the present invention: the LED lamp beads are arranged at the bottom of the sleeve and face the observation groove.

As a further aspect of the present invention: and a plurality of baffle plates matched with the sleeve are arranged on the side wall of the connecting rod.

As a further aspect of the present invention: the edge parts of the sleeves are all in smooth arc transition.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses be equipped with observation groove and adjustment handle, not only increased the diagnosis field of vision, can aim at the pathological change position with the observation groove, then get through the observation groove to the pathological change position and examine and the operation of dosing, the size of observation groove can be adjusted in addition, make things convenient for the doctor to adjust the field of vision size according to the diagnosis needs, still be equipped with LED lamp pearl and soft rubber ring simultaneously, it need not to hold lighting apparatus to make the doctor diagnose during, also need not fix the expander position with the hand, the doctor operation burden has been alleviateed, the diagnosis degree of difficulty has been reduced, the medical quality is improved.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic side view of the middle sleeve of the present invention.

Fig. 3 is a schematic view of the structure of the middle sleeve of the present invention.

Fig. 4 is a schematic view of the structure of the middle tube core of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an anorectal dilator comprises: sleeve pipe 1 and tube core 2, sleeve pipe 1 is the casing of cylinder shape, and link up around, be equipped with the observation groove that runs through whole sleeve pipe 1 along the axial on the sleeve pipe 1 lateral wall, sleeve pipe 1 edge part all adopts smooth circular arc transition, can effectively prevent fish tail patient's intestinal, sleeve pipe 1 tip is equipped with the regulation handle, the regulation handle includes left regulation handle 12 and right regulation handle 13, left regulation handle 12 and right regulation handle 13 are located the observation groove both sides respectively, left regulation handle 12 inboard is equipped with the stopper, right regulation handle 13 is equipped with the screw hole, threaded hole in-mounting adjusting bolt 131, adjusting bolt 131 passes the screw hole tip and supports on the stopper, twists adjusting bolt 131 towards left regulation handle 12 direction, adjusting bolt 131 can promote the stopper outwards to remove to lead to left regulation handle 12 to keep away from right regulation handle 13, consequently through twisting adjusting bolt 131, the distance between the left adjusting handle 12 and the right adjusting handle 13 can be adjusted, so that the opening size of the observation groove can be adjusted, the observation groove is aligned to a lesion part during use, and then the adjusting bolt 131 can be screwed according to requirements to adjust the opening size of the observation groove.

The LED lamp beads 15 are arranged in the sleeve 1, the LED lamp beads 15 are arranged at the bottom of the sleeve 1 and face the observation groove, the LED lamp beads 15 can provide sufficient illumination for the pathological change part at the observation groove, therefore, a doctor does not need to implement operation by means of external illumination equipment, the sleeve 1 is provided with a handle 11, the handle 11 is provided with a battery 111 and a switch 112, the battery 111 and the switch 112 are connected with the LED lamp beads 15, the switch 112 can control the on and off of the LED lamp beads 15, the position, close to an adjusting handle, of the sleeve 1 is provided with an annular soft rubber ring 14 which is hollow inside, the soft rubber ring 14 is made of medical latex materials and has elasticity and deformation, the soft rubber ring 14 is sleeved on the sleeve 1, the soft rubber ring 14 is connected with a control ball 143 through an air pipe 141, the control ball 143 is a deformable hollow soft ball, the inside is filled with air, and the control ball 143 is pinched after the, make the interior gas of control ball 143 get into soft rubber ring 14, soft rubber ring 14 inflation grow, the card is in the intestinal, makes sleeve pipe 1 rigidity, difficult slippage, trachea 141 is equipped with button clamp 142, presses button clamp 142 and can makes trachea 141 internal passage seal, lets the air can not circulate, can prevent effectively that the staff from loosening control ball 143 after, the gas in the soft rubber ring 14 gets back to control ball 143 again, when needs take out sleeve pipe 1, opens button clamp 142, the interior part gas of soft rubber ring 14 gets back to control ball 143 in, soft rubber ring 14 is small, is convenient for take out.

The tube core 2 is arranged in the sleeve 1, one end of the tube core 2 is provided with a hemispherical push ball 21, the other end of the tube core is provided with a push handle 22, a connecting rod is arranged between the push ball 21 and the push handle 22, the outer diameter of the push ball 21 is smaller than the inner diameter of the sleeve 1, the tube core 2 has the function of facilitating the insertion of the sleeve 1 into an anus, the tube core 2 is drawn out of the sleeve 1 after the sleeve 1 is inserted into the anus, the side wall of the connecting rod is provided with a plurality of baffles 23 matched with the sleeve 1, and the tube core 2 is supported and guided in the sleeve 1.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An anorectal dilator comprising: a sleeve (1) and a tube core (2), characterized in that: the sleeve pipe (1) is a cylindrical shell and is penetrated from front to back, an observation groove penetrating through the whole sleeve pipe (1) is formed in the side wall of the sleeve pipe (1) along the axial direction, an adjusting handle is arranged at the end part of the sleeve pipe (1), the adjusting handle comprises a left adjusting handle (12) and a right adjusting handle (13), the left adjusting handle (12) and the right adjusting handle (13) are respectively positioned on two sides of the observation groove, a limiting block is arranged on the inner side of the left adjusting handle (12), a threaded hole is formed in the right adjusting handle (13), an adjusting bolt (131) is installed in the threaded hole, the adjusting bolt (131) penetrates through the end part of the threaded hole and abuts against the limiting block, a plurality of LED lamp beads (15) are arranged inside the sleeve pipe (1), the sleeve pipe (1) is provided with a handle (11), the handle (11) is provided with a battery (111) and a switch (112), and the battery (111) and the switch, the utility model discloses a sleeve pipe, including sleeve pipe (1), soft rubber ring (14), control ball (143), pipe core (2) one end is equipped with hemisphere and pushes away ball (21), and the other end is equipped with and pushes away handle (22), push away ball (21) and push away and be equipped with the connecting rod between handle (22), soft rubber ring (14) suit is on sleeve pipe (1), soft rubber ring (14) pass through trachea (141) connection control ball (143), control ball (143) are deformable hollow soft ball, and inside is full of the air, install in sleeve pipe (1), pipe core (2) one end is equipped with the hemisphere and pushes away ball (21), and the.

2. The anorectal dilator of claim 1, wherein: the outer diameter of the push ball (21) is smaller than the inner diameter of the sleeve (1).

3. The anorectal dilator of claim 2, wherein: the air pipe (141) is provided with a button clip (142).

4. The anorectal dilator of claim 3, wherein: the soft rubber ring (14) is made of medical latex material.

5. The anorectal dilator of claim 4, wherein: LED lamp pearl (15) set up in sleeve pipe (1) bottom and towards the observation groove setting.

6. The anorectal dilator of claim 5, wherein: the side wall of the connecting rod is provided with a plurality of baffle plates (23) matched with the sleeve (1).

7. The anorectal dilator of claim 5, wherein: the edge parts of the sleeve (1) are in smooth arc transition.