CN211022897U

CN211022897U - Postoperative rectal blood-sucking hemostatic device

Info

Publication number: CN211022897U
Application number: CN201921844688.6U
Authority: CN
Inventors: 陈静; 韩丛辉
Original assignee: Xuzhou Central Hospital
Current assignee: Xuzhou Central Hospital
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-07-17
Anticipated expiration: 2029-10-30

Abstract

A postoperative rectal blood-sucking hemostasis device is characterized in that a plurality of elastic rosettes are arranged at the front end of a shell, the elastic rosettes surround to form a semicircular head, and an inner annular limiting part is arranged on the inner side of the rear end of the shell; the part of the shell between the head part and the inner annular limiting part is of a double-layer side wall structure with an annular cavity, the side wall positioned on the inner side is provided with a plurality of air holes, and the annular cavity is provided with an exhaust hole at the rear end of the shell; the front part of the pushing pipe body extends into the rear space of the inner cavity of the shell, and an outer annular limiting part is arranged on the outer side of the front end of the pushing pipe body; the end-to-end connection of compression cotton stick has the cotton rope, and the compression cotton stick loads in the anterior space of casing inner chamber, and the cotton rope is worn out in the inner chamber of propelling movement body. The device can stably act in the rectum, is not easy to fall off, can effectively press the hemostasis point, has ideal hemostasis effect, has the function of blood suction, and is beneficial to realizing rapid hemostasis; the device can also be convenient for the normal ventilation of disease, can effectively improve the comfort level of disease.

Description

Postoperative rectal blood-sucking hemostatic device

Technical Field

The utility model relates to a hemostasis device specifically is a postoperative rectum blood-sucking hemostasis device, belongs to medical instrument technical field.

Background

The most fundamental treatment method for anorectal diseases such as hemorrhoids, anal fistula, rectal cancer, rectal prolapse and the like is to perform surgical intervention, however, the anal canal tissue has abundant blood supply, soft tissue and no supporting hard skeleton tissue which can be relied on, so that bleeding at the suture needle eye and the operation stripping surface is great after surgical operation, and serious bleeding can be caused. The general operation of prostate systemic aspiration biopsy is to enter rectum from anus and then puncture prostate after passing through rectum, and generally needs to puncture tens of needles, so the bleeding condition after puncture is inevitable. Consequently, rectal bleeding can occur from anorectal patient surgery or from systemic biopsy of the prostate.

In order to stop bleeding after surgical operation of anorectal diseases or systematic puncture biopsy of prostate, at present, gauze is mainly used for being inserted into anus to perform compression hemostasis, and the method has the main defects that the blocking pressure is small, the gauze is easy to fall off, the gauze cannot effectively act on bleeding points, the hemostasis effect is not ideal, and meanwhile, the gauze is inconvenient to take out, patients have strong discomfort and complications are easy to cause; there is also the mode of adopting the gas cell to oppress and stanch, and this kind of mode can not effectual combine together with hemostatic article, so hemostasis effect is also not ideal, and simultaneously, to the health damage of disease great, and be unfavorable for patient's physiology exhaust.

Disclosure of Invention

In order to solve the problems existing in the prior art, the utility model provides a postoperative blood-sucking and hemostasis device for rectum, which can stably act in the rectum, is not easy to fall off, can effectively absorb blood, compresses hemostasis points, has ideal hemostasis effect, simultaneously has the blood-sucking function and is beneficial to realizing rapid hemostasis; the device can also be convenient for the physiology of disease to exhaust, can effectively improve the comfort level of disease.

In order to achieve the purpose, the utility model provides a postoperative rectal blood-sucking hemostasis device, which comprises a cylindrical shell, a pushing tube body and a compressed cotton stick;

the front end of the shell is provided with a plurality of elastic rosettes which gradually contract towards the axis, the elastic rosettes enclose to form a semicircular head, and the inner side of the rear end of the shell is provided with an inner annular limiting part which contracts towards the axis; the part of the shell between the head part and the inner annular limiting part is of a double-layer side wall structure with an annular cavity, a plurality of air holes are formed in the length of the side wall on the inner side in a spreading manner, and the rear end of the annular cavity on the shell is provided with an exhaust hole;

the front part of the pushing pipe body extends into the rear space of the inner cavity of the shell, an outer annular limiting part extending outwards is arranged on the outer side of the front end of the pushing pipe body, and the outer annular limiting part is in sliding fit with the inner cavity of the shell and is in limiting fit with the inner annular limiting part;

the end-to-end connection of compression cotton swab has the cotton rope, and the compression cotton swab loads in the front portion space of casing inner chamber, and the terminal size of compression cotton swab is greater than the size of propelling movement body inner chamber, and the cotton rope passes and extends to the terminal outside of propelling movement body in by the inner chamber of propelling movement body.

Furthermore, in order to avoid the injury to the body of the patient, the outer surface of the shell is coated with a latex layer.

Further, in order to control the pushing depth, the pushing pipe body is made of transparent materials, and scales are arranged on the outer wall of the pushing pipe body.

Further, in order to improve the blood sucking and hemostasis effect, the compressed cotton stick is formed by continuously folding and extruding a plurality of layers of hemostatic cotton.

Preferably, the length of the shell is 150mm, the diameter of the inner cavity of the shell is 20mm, and the length of the pushing pipe body is not less than 60 mm.

The utility model discloses in through the head that makes the casing be semi-circular, can be so that the casing more smooth push the rectum by the anus of disease to reduce patient's misery, improve the travelling comfort of hemostasis process. The front part of the inner cavity of the shell is provided with a compressed cotton stick, the rear part of the inner cavity of the shell is provided with a pushing pipe body, the compressed cotton stick is smoothly pushed out of the shell and smoothly enters the rectum to reach the position of a bleeding point after the shell stretches into the rectum through forward pushing of the pushing pipe body, and effective blood suction and compression hemostasis are carried out on the bleeding point. The outer annular limiting part arranged at the front end of the pushing pipe body is in limiting fit with the inner annular limiting part at the tail end of the shell, and smooth pulling-out of the shell can be ensured after the compressed cotton swab is completely pushed out. The cotton rope of the end-to-end connection of compression cotton swab extends to the outside by the propelling movement body, can guarantee that the casing can not form the interference to the compression cotton swab at the in-process that breaks away from the patient's health, simultaneously, can guarantee that the cotton rope stays in the outside of patient's health after the casing breaks away from to be convenient for pull out from the patient's health through the compression cotton swab after the cotton rope will use. The shell is of a double-layer side wall structure with an annular cavity between the head and the inner annular limiting part, air holes are formed in the inner side wall of the shell, exhaust holes are formed in the rear end of the annular cavity, the inner cavity of the shell can be communicated with the annular cavity through the air holes, the annular air holes are communicated with the outer portion of the tail end of the shell through the exhaust holes, and therefore gas entering the inner cavity of the shell can be exhausted through the air holes and the exhaust holes when the shell acts on the body of a patient, and ventilation of the patient is facilitated. The device can stably act in the rectum, is not easy to fall off, can effectively press the hemostasis point, has ideal hemostasis effect, has the function of blood suction, and realizes quick hemostasis; the device also facilitates physiological exhaust of patients and effectively improves the comfort level of the patients.

Drawings

FIG. 1 is a block diagram of the present invention;

fig. 2 is a schematic structural diagram of the head of the housing of the present invention.

In the figure: 1. the cotton swab comprises a shell, a pushing pipe body, a compression cotton swab, an elastic petal-shaped body, a head, an inner annular limiting portion, a ring-shaped cavity, an air hole, an air outlet, an outer annular limiting portion, an air outlet, an.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in fig. 1 and 2, a postoperative rectal blood-sucking hemostasis device comprises a cylindrical shell 1, a pushing tube body 2 and a compressed cotton swab 3;

the front end of the shell 1 is provided with a plurality of elastic rosettes 4 which gradually shrink towards the axis, the elastic rosettes 4 enclose to form a semicircular head part 5, and the inner side of the rear end of the shell 1 is provided with an inner annular limiting part 6 which shrinks towards the axis; the part of the shell 1 between the head part 5 and the inner annular limiting part 6 is a double-layer side wall structure with an annular cavity 7, a plurality of air holes 8 are formed in the length of the side wall on the inner side, and the annular cavity 7 is provided with an exhaust hole 9 at the rear end of the shell 1;

preferably, the housing 1 is made of plastic, and the plurality of resilient rosettes 4 and the inner annular stop 6 are formed integrally on the housing 1;

the front part of the pushing pipe body 2 extends into the rear space of the inner cavity of the shell 1 from the inner hole of the inner annular limiting part 6, an outer annular limiting part 10 extending outwards is arranged on the outer side of the front end of the pushing pipe body, and the outer annular limiting part 10 is in sliding fit with the inner cavity of the shell 1 and is in limiting fit with the inner annular limiting part 6; preferably, the end of the pushing pipe body 2 is provided with a handle to facilitate pushing and pulling operations; preferably, the pusher tube 2 is made of plastic.

The end-to-end connection of compression cotton swab 3 has cotton rope 11, and compression cotton swab 3 loads in the front portion space of 1 inner chamber of casing, and the terminal size of compression cotton swab 3 is greater than the size of 2 inner chambers of propelling movement body, and cotton rope 11 passes and extends to the terminal outside of propelling movement body 2 in by the inner chamber of propelling movement body 2.

In order to avoid injury to the body of the patient, the outer surface of the shell 1 is coated with a latex layer.

In order to control the pushing depth, the pushing tube body 2 is made transparent, and scales 12 are arranged on the outer wall of the pushing tube body.

In order to improve the blood-sucking and hemostasis effect, the compressed cotton stick 3 is formed by continuously folding and extruding a plurality of layers of hemostatic cotton.

Preferably, the length of the shell 1 is 150mm, the diameter of the inner cavity of the shell 1 is 20mm, and the length of the pushing pipe body 2 is not less than 60 mm.

When in use, the tail end of the pushing tube body 2 and the shell 1 are held, the head 5 of the shell 1 is pushed into the rectum of a patient from the anus, stopping when reaching the position of the hemostasis point, pushing the pushing tube body 2, pushing the compressed cotton rod 3 to extrude a plurality of elastic rosettes 4 by the front end of the pushing tube body 2, further opening the space closed by the elastic rosettes 4, leading the compressed cotton swab 3 to penetrate out of the opened head part 5 and separate from the shell 1, because the compressed cotton stick 3 is formed by continuously folding and extruding a plurality of layers of hemostatic cotton and can be unfolded after leaving the shell 1, the surface area and the volume of the hemostatic bag are increased, so that the effective blood suction and compression hemostasis can be performed on bleeding points, the push tube body 2 is pulled back to drive the shell body 1 to be pulled out from the anus, and when the compressed cotton swab 3 is left in the body of the patient, the cotton rope 11 is exposed outside the body of the patient, so that the compressed cotton rod 3 can be pulled out after hemostasis is finished.

Claims

1. A postoperative rectal blood-sucking hemostasis device comprises a cylindrical shell (1), and is characterized by also comprising a pushing tube body (2) and a compressed cotton stick (3);

the front end of the shell (1) is provided with a plurality of elastic rosettes (4) which gradually shrink towards the axis, the elastic rosettes (4) enclose to form a semicircular head part (5), and the inner side of the rear end of the shell (1) is provided with an inner annular limiting part (6) which shrinks towards the axis; the part of the shell (1) between the head (5) and the inner annular limiting part (6) is of a double-layer side wall structure with an annular cavity (7), a plurality of air holes (8) are formed in the inner side wall in a spreading way along the length of the side wall, and an exhaust hole (9) is formed in the annular cavity (7) at the rear end of the shell (1);

the front part of the pushing pipe body (2) extends into the rear space of the inner cavity of the shell (1), an outer annular limiting part (10) extending outwards is arranged on the outer side of the front end of the pushing pipe body, and the outer annular limiting part (10) is in sliding fit with the inner cavity of the shell (1) and is in limiting fit with the inner annular limiting part (6);

the end-to-end connection of compression cotton swab (3) has cotton rope (11), and compression cotton swab (3) are loaded in the front portion space of casing (1) inner chamber, and the terminal size of compression cotton swab (3) is greater than the size of propelling movement body (2) inner chamber, and passes and extend to the terminal outside of propelling movement body (2) cotton rope (11) in by the inner chamber of propelling movement body (2).

2. A postoperative rectal hemostat according to claim 1, characterised in that the outer surface of the shell (1) is coated with a latex layer.

3. A postoperative hemostasis device for rectal imbibition as defined in claim 1 or 2, wherein the push tube body (2) is made transparent, and the outer wall thereof is provided with graduations (12).

4. A postoperative rectal hemostat according to claim 3, characterized in that the compressed cotton swab (3) is formed by continuous folding and extrusion of multiple layers of hemostatic cotton.

5. A postoperative rectal hemostat according to claim 4, characterised in that the length of the shell (1) is 150mm, the diameter of the inner cavity of the shell (1) is 20mm, and the length of the push tube body (2) is not less than 60 mm.