CN213724330U

CN213724330U - General outer child care anus expander

Info

Publication number: CN213724330U
Application number: CN202021539121.0U
Authority: CN
Inventors: 谷梦佳; 侯广军; 张春霞
Original assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Current assignee: Henan Childrens Hospital Zhengzhou Childrens Hospital
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-07-20
Anticipated expiration: 2030-07-29

Abstract

An anus dilator for nursing of children in general effectively solves the problem that a patient is injured due to overlarge force of a doctor; the upper end of the shell is provided with an elastic cover, the upper side wall of the shell is provided with a square groove which is communicated up and down, the upper side wall of the shell is internally provided with a plurality of chutes which are uniformly distributed along the circumferential direction of the shell, the inner side of each chute is communicated with the square groove, each chute is internally and slidably connected with a slide bar, each slide bar is inserted into the square groove and is provided with a fixing ring, each fixing ring is internally and slidably connected with a long rod in the up-down direction, the lower side wall of the shell is coaxially and threadedly connected with a screw rod, the upper end of the screw rod is inserted into the shell and is coaxially and rotatably connected with a rotary table, the upper end surface of the rotary table can be in contact with the lower end surface of the long rod, the upper end of the rotary table is coaxially and fixedly provided with a fixing column, the fixing column is provided with a plurality of arc plates which are in one-to-one correspondence with the long rod and in the up-down axial direction, and the arc plates are in contact with the long rod and can rotate; the structure is simple, the operation is convenient, the conception is novel, and the practicability is strong.

Description

General outer child care anus expander

Technical Field

The utility model relates to an anus intestines branch of academic or vocational study apparatus technical field, concretely relates to general outer child care anus expander.

Background

Anal stenosis is a disease that the diameter of the anus and the anal canal becomes small, which can cause that excrement and urine hardly pass through the anus, the stool property becomes thin, the anus is painful when defecation occurs, the anus can not smoothly pass through the forefinger during objective examination, the anal stenosis is treated by adopting an artificial fingering expansion mode at present, but a patient often suffers from anal sphincter injury due to instant force of fingers of a doctor, and the patient is injured by inadequacy.

SUMMERY OF THE UTILITY MODEL

In view of the above situation, in order to overcome the defects of the prior art, the present invention aims to provide a general infantile nursing anal dilator, which effectively solves the problem that the patient is injured due to the over-strong force of the doctor.

The technical scheme of its solution is, axial casing about including, the casing upper end is equipped with the elastic cover, the square groove that link up about having seted up on the casing on the lateral wall, a plurality of spouts along its circumferencial direction equipartition have been seted up in the casing on the lateral wall, spout inboard and square groove intercommunication, sliding connection has the slide bar in the spout, the slide bar inserts in the square groove and is equipped with solid fixed ring, gu sliding connection has the stock of orientation from top to bottom in the fixed ring, coaxial threaded connection has the screw rod under the casing on the lateral wall, the screw rod upper end inserts in the casing and coaxial rotation is connected with the carousel, the carousel up end can with stock under the terminal surface contact, the coaxial fixed column that is fixed on the carousel upper end, be equipped with a plurality ofly on the fixed column and stock one-to-one and axial arc from top to bottom, the arc contacts and rotatable with the stock.

Compared with the prior art, the beneficial effects of the utility model are that: set up arc, stock, carousel, be convenient for expand the constrictive anus of patient, be equipped with the screw rod, make things convenient for doctor's control to expand anus speed and intensity, avoided because of the too big patient of accidental injury of doctor's strength, be equipped with the elastic cover, avoided the device to go deep into anus in-process accidental injury patient's inside wall, increased patient's comfort level, be equipped with the handle, the doctor's operation of being convenient for, this simple structure, convenient operation conceives the novelty, the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is the ladder of the utility model discloses a dissection axonometric chart.

Fig. 3 is a perspective view of the utility model.

Fig. 4 is a full-section top axonometric view of the utility model.

Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.

By figure 1 to 5, including axial casing 1 from top to bottom, casing 1 upper end is equipped with elastic cover 2, square groove 3 that link up from top to bottom has been seted up on casing 1 upper side wall, a plurality of spout 4 along its circumferencial direction equipartition have been seted up in casing 1 upper side wall, 4 inboard and square groove 3 intercommunication of spout, sliding connection has slide bar 5 in the spout 4, slide bar 5 inserts in square groove 3 and is equipped with solid fixed ring 6, gu fixed ring 6 sliding connection has the stock 7 of direction from top to bottom, coaxial threaded connection has screw rod 8 on casing 1 lower side wall, coaxial rotation is connected with carousel 9 in screw rod 8 upper end inserts casing 1, carousel 9 up end can with stock 7 lower terminal surface contact, carousel 9 upper end coaxial fixation has fixed column 10, be equipped with a plurality of and stock 7 one-to-one and upper and lower axial arc 11 on the fixed column 10, arc 11 contacts and is rotatable with stock 7.

In order to facilitate the rotation of the screw 8, the lower end of the screw 8 penetrates through the housing 1 and is provided with a handle 12.

In order to facilitate the movement of the long rod 7, the sliding rod 5 is sleeved with a spring 13 positioned between the fixing ring 6 and the inner side wall of the square groove 3.

In order to rotate the arc plate 11, the upper side of the screw 8 is provided with a slot 17 with an opening facing to the left, the turntable 9 is provided with a through groove 16 which is communicated with the slot 17 at the right end and is communicated with the left and the right, and the through groove 16 is internally and slidably connected with an insert block 14 which can be inserted into the slot 17.

In order to facilitate the movement of the insertion block 14, a left-right through moving groove 15 is formed in the left side wall of the shell 1, the right side of the moving groove 15 is communicated with the through groove 16, and the left end of the insertion block 14 extends out of the moving groove 15.

In order to facilitate the device to be inserted into the anus of a patient, the upper end of the long rod 7 extends out of the square groove 3 and is in contact with the elastic cover 2.

When the utility model is used, the initial state that the insert block 14 is separated from the slot 17 is set, the patient lies prone on the sickbed and exposes the anus, the elastic cover 2 and the shell 1 are disinfected by using the human lubricant, the human lubricant is smeared around the anus of the patient, the upper end of the long rod 7 is aligned with the anus opening, and the upper end of the shell 1 is contacted with the hip of the patient, so that the upper end of the long rod 7 is inserted into the anus opening;

after the long rod 7 is inserted into the anus, the handle 12 is rotated clockwise, the handle 12 drives the screw rod 8 to rotate clockwise, the screw rod 8 simultaneously pushes the rotary disc 9 to move upwards, the rotary disc 9 pushes the long rod 7 to move upwards in the anus, when the long rod 7 moves to a proper position, the inserting block 14 is pushed rightwards, when the inserting groove 17 is communicated with the through groove 16, the inserting block 14 is inserted into the inserting groove 17, along with the rotation of the handle 12, the screw 8 drives the rotary table 9 to rotate clockwise, the rotary table 9 drives the arc plate 11 to rotate clockwise through the fixed column 10, the arc surface of the arc plate 11 pushes the long rod 7 to move outwards, the long rod 7 pushes the sliding rod 5 to move outwards through the fixed ring 6, and at the same time, the spring 13 is compressed, and along with the rotation of the handle 12, the long rod 7 gradually expands the anus of the patient, when the anus is expanded to a preset size, the handle 12 stops rotating, and the handle 12 can be loosened due to self-locking of the threads;

after the device expands patient anus for a period of time, anticlockwise rotation handle 12, solid fixed ring 6 promotes stock 7 inward movement under the spring 13 effect, when stock 7 radially resumes initial condition, outwards removes this device, makes this device break away from with the anus, after the device breaks away from the anus, elastic cover 2 drives stock 7 and moves down until stock 7 resumes initial condition, twitches inserted block 14 left, makes inserted block 14 resume initial condition, accomplishes the use to this device.

Claims

1. An anus dilator for general outer child nursing comprises a shell (1) which is axial up and down, and is characterized in that an elastic cover (2) is arranged at the upper end of the shell (1), a square groove (3) which is communicated up and down is arranged on the upper side wall of the shell (1), a plurality of sliding grooves (4) which are uniformly distributed along the circumferential direction are arranged in the upper side wall of the shell (1), the inner side of each sliding groove (4) is communicated with the corresponding square groove (3), a sliding rod (5) is connected in each sliding groove (4) in a sliding mode, each sliding rod (5) is inserted into the corresponding square groove (3) and provided with a fixing ring (6), a long rod (7) in the up and down direction is connected in each fixing ring (6) in a sliding mode, a screw rod (8) is coaxially and threadedly connected on the lower side wall of the shell (1), the upper end of each screw rod (8) is inserted into the shell (1) and coaxially and rotatably connected with a rotary table (9), the upper end face of each rotary table (9) can be in contact with the lower end face of each long rod (7), a fixing column (10) is coaxially fixed on the upper end of each rotary table (9), the fixing column (10) is provided with a plurality of arc plates (11) which are in one-to-one correspondence with the long rod (7) and are in axial direction from top to bottom, and the arc plates (11) are in contact with the long rod (7) and can rotate.

2. A extraordinarily pediatric nursing anal dilator according to claim 1, wherein the lower end of the screw rod (8) penetrates the shell (1) and is provided with a handle (12).

3. The anal dilator for infant care in general according to claim 1, wherein the sliding rod (5) is sleeved with a spring (13) between the fixing ring (6) and the inner side wall of the square groove (3).

4. The anal dilator for infant care in general foreign countries as claimed in claim 1, wherein the upper side of the screw (8) is provided with a slot (17) with an opening facing to the left, the turntable (9) is provided with a through slot (16) which is through from left to right and the right end of which can be communicated with the slot (17), and the through slot (16) is slidably connected with an insert block (14) which can be inserted into the slot (17).

5. The anal dilator for infant care outside the general department according to claim 1, wherein the left side wall of the shell (1) is provided with a moving groove (15) which is through from left to right, the right side of the moving groove (15) is communicated with a through groove (16), and the left end of the insertion block (14) extends out of the moving groove (15).

6. A extraordinarily small child care anal dilator according to claim 1, characterized in that the upper end of the long rod (7) extends out of the square groove (3) and contacts with the elastic cover (2).