CN217593481U

CN217593481U - Anorectal irrigator with backflow prevention function

Info

Publication number: CN217593481U
Application number: CN202220430655.2U
Authority: CN
Inventors: 张晓文; 于布伟; 薛庆生; 戴俊峰
Original assignee: Jiangsu Lifeng Biological Technology Co ltd
Current assignee: Jiangsu Lifeng Biological Technology Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-10-18
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses an anus intestines flusher with anti-return belongs to medical utensil technical field, including the water storage bag, the top of water storage bag is provided with the handle, be provided with shrink mechanism between handle and the water storage bag, the peristaltic pump is installed at the top of water storage bag one side, the drinking-water pipe is installed to the input of peristaltic pump, the water storage bag is kept away from the bottom of peristaltic pump one side and is installed the suction pump. The utility model discloses the setting of the conical PVA sponge of intubate tip, can be at the in-process that uses, absorb salt solution, avoid the backward flow of salt solution, the practicality of device has been improved, peg graft between PVA sponge and the intubate in addition, conveniently install and dismantle, it is more convenient to use, clean health, the setting of the winding dish of water storage bag bottom couple and outside T type, can carry on spacingly to the inlet tube of the shrink tube of suction pump output and peristaltic pump input end, the convenience is shrunk to the device, it is more convenient to use.

Description

Anorectal irrigator with backflow prevention function

Technical Field

The utility model relates to an anorectal irrigator, in particular to an anorectal irrigator with backflow prevention function, which belongs to the technical field of medical appliances.

Background

In the process of diagnosing and treating anorectal diseases, in order to observe the conditions inside the anorectal, the cleaning of the inside of the anorectal needs to be ensured, and therefore, the inside of the anorectal needs to be cleaned through an anorectal irrigator.

The anorectal irrigator in the prior art has the following problems:

1. liquid is easy to flow back in the flushing process, and the cleaning is inconvenient;

2. the device is inconvenient to adjust the use position and the height, and is not easy to shrink;

to this end, an anorectal irrigator with an anti-reflux feature was designed to optimize the above problem.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing an anus intestines flusher with anti-return flow, the setting of the conical PVA sponge of intubate tip, can be at the in-process that uses, absorb salt solution, avoid the backward flow of salt solution, the practicality of device has been improved, peg graft between PVA sponge and the intubate in addition, conveniently install and dismantle, it is more convenient to use, sanitation and hygiene, the setting of the winding dish of water storage bag bottom couple and outside T type, can carry on spacingly to the inlet tube of the shrink tube of suction pump output end and peristaltic pump input end, it contracts to the device to make things convenient for, it is more convenient to use, water storage bag top shrink groove, clockwork spring, the connecting rod, stay cord cooperation sleeve pipe, the spout, reset spring, the setting of the shrink mechanism that frame plate and briquetting are constituteed, can adjust the height of water storage bag, the practicality is higher.

The purpose of the utility model can be achieved by adopting the following technical scheme:

the utility model provides an anus intestines flusher with anti-return, includes the water storage bag, the top of water storage bag is provided with the handle, be provided with shrink mechanism between handle and the water storage bag, the peristaltic pump is installed at the top of water storage bag one side, the drinking-water pipe is installed to the input of peristaltic pump, the bottom that peristaltic pump one side was kept away from to the water storage bag is installed the suction pump, the shrink tube is installed to the output of suction pump, the one end that the suction pump was kept away from to the shrink tube is installed the intubate, it has the PVA sponge to peg graft on the intubate.

Preferably: the hook is fixed at the bottom of the water storage bag, the winding disc is fixed on the outer side of the water storage bag, and the winding disc is T-shaped.

Preferably: the water storage bag is characterized in that the contraction mechanism comprises a contraction groove, spring springs and pull ropes, the contraction groove is formed in the top of the water storage bag, the spring springs are mounted at two ends of the inner part of the contraction groove, a connecting rod is arranged between the two sets of spring springs, the pull ropes are wound on the connecting rod, the top ends of the pull ropes are fixedly connected with the lifting handle, and a limiting mechanism is arranged inside the contraction groove.

Preferably: stop gear includes sleeve pipe, spout and reset spring, the sleeve pipe is fixed at the interior top of shrink groove, the spout has been seted up to sheathed tube inside, the inside slip of spout is provided with the deckle board, be provided with reset spring between the bottom of deckle board and the bottom of spout, the stay cord passes from the inside of sleeve pipe, deckle board, the top of deckle board is fixed with the briquetting, sliding connection between briquetting and the sleeve pipe, the briquetting extends to the sheathed tube outside.

Preferably: the water storage bag is a transparent bag, and a liquid level line is arranged on the outer side of the water storage bag.

Preferably: the opening is seted up at the top of handle, and the outside of opening is provided with the plastics ring.

Preferably: the end part of the PVA sponge is provided with a limiting groove, and the inner diameter of the limiting groove is smaller than the outer diameter of the intubation tube.

The utility model has the advantages that:

the utility model provides a have the anus intestines flusher of anti-return, the setting of the tapered PVA sponge of intubate tip can absorb salt solution in the use, avoids the backward flow of salt solution, has improved the practicality of device, in addition through pegging graft between PVA sponge and the intubate, conveniently installs and dismantles, and it is more convenient to use, clean health;

the arrangement of the hook at the bottom of the water storage bag and the T-shaped winding disc at the outer side can limit the contraction pipe at the output end of the suction pump and the water inlet pipe at the input end of the peristaltic pump, so that the device is convenient to contract and more convenient to use;

the setting of the shrink mechanism that water storage bag top shrink groove, clockwork spring, connecting rod, stay cord cooperation sleeve pipe, spout, reset spring, deckle board and briquetting are constituteed can highly adjust water storage bag, and the practicality is higher.

Drawings

Fig. 1 is a front sectional view of the present invention;

fig. 2 is an enlarged view of the structure a in fig. 1 according to the present invention;

fig. 3 is a diagram of the limiting mechanism of the present invention;

fig. 4 is a front view of the present invention.

In the figure: 1. a water storage bag; 2. a handle; 3. a retracting mechanism; 4. a peristaltic pump; 5. a suction pump; 6. a shrink tube; 7. inserting a tube; 8. PVA sponge; 9. hooking; 10. a winding disc; 11. a contraction groove; 12. a clockwork spring; 13. a connecting rod; 14. pulling a rope; 15. a limiting mechanism; 16. a sleeve; 17. a chute; 18. a return spring; 19. a frame plate; 20. and (7) briquetting.

Detailed Description

In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and drawings, but the embodiments of the present invention are not limited thereto.

Example one

As shown in fig. 1-4, the present embodiment provides an anorectal irrigator with backflow prevention, including a water storage bag 1, a handle 2 is disposed at the top of the water storage bag 1, a contraction mechanism 3 is disposed between the handle 2 and the water storage bag 1, a peristaltic pump 4 is mounted at the top of one side of the water storage bag 1, a water pumping pipe is mounted at an input end of the peristaltic pump 4, a suction pump 5 is mounted at the bottom of one side of the water storage bag 1, which is far away from the peristaltic pump 4, a contraction pipe 6 is mounted at an output end of the suction pump 5, an insertion pipe 7 is mounted at one end of the contraction pipe 6, which is far away from the suction pump 5, a PVA sponge 8 is inserted into the insertion pipe 7, a hook 9 is fixed at the bottom of the water storage bag 1, a winding disc 10 is fixed at the outer side of the water storage bag 1, and the winding disc 10 is T-shaped.

During the use, hang handle 2 on the support to adjust the height that water storage bag 1 placed through shrink mechanism 3, then pneumatic peristaltic pump 4 utilizes peristaltic pump 4 with the inside of salt solution suction to water storage bag 1, fills in patient's anus intestines with intubate 7 again inside, starts suction pump 5, pours into the salt solution into patient's internally, adsorbs at the drinking cup PVA sponge 8 that the in-process of water injection flows back.

Example two

In the present embodiment, as shown in fig. 1 to 4, the retraction mechanism 3 includes a retraction slot 11, a spiral spring 12 and a pulling rope 14, the retraction slot 11 is opened at the top of the water storage bag 1, the spiral spring 12 is installed at both ends inside the retraction slot 11, a connecting rod 13 is disposed between the two groups of spiral springs 12, the pulling rope 14 is wound on the connecting rod 13, the top end of the pulling rope 14 is fixedly connected to the handle 2, and a limiting mechanism 15 is disposed inside the retraction slot 11.

When the using height of the water storage bag 1 is adjusted, the position of the handle 2 is fixed, then the limit of the pull rope 14 is released, the water storage bag 1 is pulled down, the pull rope 14 is extended, and the position of the water storage bag 1 is changed.

In this embodiment, the limiting mechanism 15 includes a sleeve 16, a sliding groove 17 and a return spring 18, the sleeve 16 is fixed at the inner top of the contraction groove 11, the sliding groove 17 is opened inside the sleeve 16, a frame plate 19 is slidably disposed inside the sliding groove 17, the return spring 18 is disposed between the bottom of the frame plate 19 and the bottom of the sliding groove 17, the pulling rope 14 passes through the sleeve 16 and the frame plate 19, a pressing block 20 is fixed at the top of the frame plate 19, the pressing block 20 is slidably connected with the sleeve 16, and the pressing block 20 extends to the outside of the sleeve 16.

When the position of the water storage bag 1 is adjusted, the pressure block 20 is pressed to align the through hole in the frame plate 19 with the through hole in the sleeve 16, the state in which the frame plate 19 presses the string 14 is released, and the string 14 is pulled.

In this embodiment, the water storage bag 1 is a transparent bag, and a liquid level line is disposed outside the water storage bag 1.

The injection amount can be conveniently observed by using the liquid level line outside the water storage bag 1.

In this embodiment, the opening has been seted up at the top of handle 2, and the outside of opening is provided with the plastics ring.

During the hanging process, the hanging rod penetrates through the inside of the through opening, and the stability of the through opening is ensured by the plastic ring passing through the through opening.

In this embodiment, the end of the PVA sponge 8 is provided with a limiting groove, and the inner diameter of the limiting groove is smaller than the outer diameter of the insertion tube 7.

In the use process, the intubation tube 7 is inserted into the limiting groove on the PVA sponge 8 to limit the PVA sponge 8.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. An anorectal irrigator with backflow prevention function is characterized in that: including water storage bag (1), the top of water storage bag (1) is provided with handle (2), be provided with shrink mechanism (3) between handle (2) and water storage bag (1), peristaltic pump (4) are installed at the top of water storage bag (1) one side, drinking-water pipe is installed to the input of peristaltic pump (4), water storage bag (1) is kept away from the bottom of peristaltic pump (4) one side and is installed suction pump (5), shrink tube (6) are installed to the output of suction pump (5), the one end that suction pump (5) were kept away from in shrink tube (6) is installed intubate (7), it has PVA sponge (8) to peg graft on intubate (7).

2. The anorectal irrigator of claim 1 wherein said anorectal irrigator comprises: the bottom of the water storage bag (1) is fixed with a hook (9), the outer side of the water storage bag (1) is fixed with a winding disc (10), and the winding disc (10) is T-shaped.

3. The anorectal irrigator of claim 1 wherein said anorectal irrigator comprises: shrink mechanism (3) are including shrink groove (11), clockwork spring (12) and stay cord (14), the top at water storage bag (1) is seted up in shrink groove (11), clockwork spring (12) are all installed at the inside both ends of shrink groove (11), and are two sets of be provided with connecting rod (13) between clockwork spring (12), the winding has stay cord (14) on connecting rod (13), the top and handle (2) fixed connection of stay cord (14), the inside of shrink groove (11) is provided with stop gear (15).

4. The anorectal irrigator of claim 3 wherein said anorectal irrigator comprises: stop gear (15) include sleeve pipe (16), spout (17) and reset spring (18), sleeve pipe (16) are fixed at the interior top of shrink groove (11), spout (17) have been seted up to the inside of sleeve pipe (16), the inside slip of spout (17) is provided with framed panel (19), be provided with reset spring (18) between the bottom of framed panel (19) and the bottom of spout (17), stay cord (14) pass from the inside of sleeve pipe (16), framed panel (19), the top of framed panel (19) is fixed with briquetting (20), sliding connection between briquetting (20) and sleeve pipe (16), briquetting (20) extend to the outside of sleeve pipe (16).

5. The anorectal irrigator of claim 1 wherein said anorectal irrigator comprises: the water storage bag (1) is a transparent bag, and a liquid level line is arranged on the outer side of the water storage bag (1).

6. The anorectal irrigator of claim 1 comprising an anti-reflux mechanism, wherein: the top of the handle (2) is provided with an opening, and the outer side of the opening is provided with a plastic ring.

7. The anorectal irrigator of claim 1 wherein said anorectal irrigator comprises: the end part of the PVA sponge (8) is provided with a limiting groove, and the inner diameter of the limiting groove is smaller than the outer diameter of the intubation tube (7).