CN206333882U - Capsule pusher - Google Patents

Abstract

The utility model discloses a kind of capsule pusher, provided with push sleeve pipe and push handle, wherein, propelling sleeve pipe has conduit and cover body, conduit is made up of straight length and arc pipeline section, and cover body is can wrap the flexible housing for the capsule endoscope filled in its inner chamber, and top connector and bottom capsule that flexible housing has communication with cavity are imported and exported, the straight length right output port connection arc pipeline section upper port of conduit, the arc pipeline section lower port of conduit connects the top connector of cover body；The leading section of handle is pushed from the inner chamber that the straight length left port of conduit is extended through stretching into cover body from top connector after the straight length tube chamber of conduit and arc pipeline section tube chamber, push handle rearward end stay in where conduit straight length left port outside.The utility model, which can aid in, to be sent into capsule endoscope within the distal esophagus of dysphagia patients, reduces the pain and risk of dysphagia patients swallowable capsule scope.

Description

Capsule pusher

Technical field

The utility model is related to a kind of capsule pusher, belongs to medical instruments field.

Background technology

Small intestine is to connect the alimentary canal tube chamber between pylorus and ileocaecal sphineter, except duodenum drops more than section and terminal ileum Part can check outer for conventional Gastrointestinal endoscope, and other parts are the parts being most difficult in whole gastrointestinal examination, and because of small intestinal length Long (3.35~7.85m), it is free on intraperitoneal and is fettered to form multiple compound intestinal loop by mesenterium, makes traditional inspection skill Art is very limited.The method of many small bowel examinations, such as barium meal examination of x-ray small intestine, enteroscope, radioisotope scanning and angiography Deng exist low diagnosis positive rate, positioning and it is qualitative it is inaccurate, check when patient suffering it is big or category traumatic examination is with simultaneously Send out the shortcomings such as disease.Capsule endoscope is IImmX27mm as a kind of new small bowel examination method, general size, is similar to The clinically pill for the capsule shape that patient takes, therefore claim capsule endoscope.This novel endoscope shell is by smooth macromolecule material Material is made, built-in miniature video camera and vision signal emitter, while from charged pool, battery life can remain miniature in capsule Video camera and vision signal emitter continuous firing 7~8 hours.After capsule is swallowed by people, wriggled by gastral in digestion Moved in road, obtain and transmission video signal is to the reception device of person under inspection's body surface, patient can obtain in the case where having no pain Obtain the imaging data of whole small intestine.

Although capsule endoscope has very high diagnostic value to diseases such as small bowel inflammation, bleedings, also there are many defects, its In a more typical shortcoming be 1, when patient's dysphagia, the external time is longer, cause power consumption prevent small intestine from complete check And fail to pinpoint a disease in diagnosis.2nd, influenceed larger by stomach, small intestine operation (wriggling) after capsule endoscope is swallowed, and battery life is limited.Glue The pill for the capsule shape that intracapsular mirror is taken with clinic is compared, and volume is still bigger than normal, few some patientss (mainly young children) It can not be swallowed in oesophagus because of frightened or bottleneck throat muscle cramp when swallowing, cause inspection to carry out.

Capsule endoscope shell is made up of smooth macromolecular material, and clinical practice can be gulped down smoothly using middle most of patient Take and enter stomach.For really need Capsule Endoscopy and the child that can not voluntarily swallow and few part adult patient, face at present Also pusher is rarely employed on bed, conventional method is first to catch capsule endoscope with basket, hyaline cap is disposed in gastroscope head end, will The basket that net has capsule endoscope is fixed on supported on hyaline cap after make a gift to someone duodenum；Or using gastroscope using snare or Basket delivers to duodenum after capsule is entangled.Gastroscope is pushed to adding the pain and risk of patient, funds compared to pharyngeal Device is expensive.

Utility model content

Technical problem to be solved in the utility model is：A kind of capsule pusher is provided.

Above-mentioned technical problem is solved, the technical scheme that the utility model is used is as follows：

A kind of capsule pusher, it is characterised in that：Described capsule pusher is provided with push sleeve pipe and pushes handle, wherein, The propelling sleeve pipe has conduit and cover body, and the conduit is made up of straight length and arc pipeline section, and the cover body is to wrap up Fix the flexible housing for the capsule endoscope filled in its inner chamber, and the flexible housing has to connect and connected at the top of the inner chamber Interface and bottom capsule are imported and exported, the straight length right output port connection arc pipeline section upper port of the conduit, the arc of the conduit Pipeline section lower port connects the top connector of the cover body；Straight length left port of the leading section for pushing handle from the conduit After being extended through the straight length tube chamber of the conduit and arc pipeline section tube chamber the cover body is stretched into from the top connector In inner chamber, the rearward end for pushing handle is stayed in outside the straight length left port of place conduit.

In order to be positioned to the leading section for pushing handle, prevent capsule pusher in use because pushing before handle End is retracted into conduit and can not smoothly stretched into cover body, is used as a kind of improvement of the present utility model：The front end for pushing handle Portion's outer peripheral face is provided with defining flange.

For the ease of operation, preferred embodiment of the present utility model is used as：The rearward end for pushing handle is provided with handle.

In order to be positioned to the rearward end for pushing handle, prevent capsule pusher in use because pushing after handle End enters in conduit and can not operated, and is used as a kind of improvement of the present utility model：The grip size for pushing handle is more than institute State the straight length left port caliber of conduit；The straight length left port outer peripheral face of the conduit is provided with defining flange.

It is used as preferred embodiment of the present utility model：Described push sleeve pipe is made into integration by silica gel material, described to push away Handle is sent to be made into integration by plastic material.

In order to be used to capsule pusher carry out tablet push, a kind of improvement of the present utility model is used as：The cover The bottom capsule of body, which is imported and exported, is provided with aluminium film.

Handle flexible smoothness in sleeve pipe is pushed is pushed in order to improve, a kind of improvement of the present utility model is used as：It is described to push away Handle is sent to be made up of more piece along the rigid section for pushing handle bearing of trend arrangement, provided with a connection between rigid section described in two adjacent sections Node, rigid section described in two adjacent sections can be around the connecting node bending between the rwo.

Compared with prior art, the utility model has the advantages that：

First, the utility model, which can aid in, to be sent into capsule endoscope within the distal esophagus of dysphagia patients, is subtracted The low pain and risk of dysphagia patients swallowable capsule scopes；

Second, the utility model sets aluminium film by being imported and exported in the bottom capsule of cover body, can be used in help and swallows Patients with Difficult takes tablet, by using push handle expose aluminium film, you can the tablet that will be received in cover body pass out to swallow it is tired Difficult patient's is internal.

Brief description of the drawings

The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings：

Fig. 1 is the structural representation of capsule pusher of the present utility model；

Fig. 2 is structural representation when capsule pusher of the present utility model fills in capsule endoscope in cover body；

Fig. 3 is structural representation of the capsule pusher of the present utility model when being released capsule endoscope outside cover body with push handle Figure.

Embodiment

As shown in Figure 1 to Figure 3, capsule pusher of the present utility model, provided with push sleeve pipe 1 and push handle 2, wherein, push away Send sleeve pipe 1 to be made into integration by silica gel material, push handle 2 and be made into integration by plastic material, pushing sleeve pipe 1 has conduit 11 and cover body 12, conduit 11 is made up of straight length and arc pipeline section, and cover body 12 is that can wrap the capsule endoscope 3 filled in its inner chamber Flexible housing, and flexible housing have communication with cavity top connector 12a and bottom capsule import and export 12b, conduit 11 Straight length right output port connects arc pipeline section upper port, and the arc pipeline section lower port of conduit 11 connects the top connector of cover body 12 12a；The leading section for pushing handle 2 is extended through the straight length tube chamber and curved pipe of conduit 11 from the straight length left port of conduit 11 After section tube chamber from top connector 12a stretches into the inner chamber of cover body 12, the rearward end for pushing handle 2 stays in the straight tube of place conduit 11 Outside section left port.

In order to be positioned to the leading section for pushing handle 2, prevent capsule pusher in use because pushing handle 2 Leading section is retracted into conduit 11 and can not smoothly stretched into cover body 12, is used as a kind of improvement of the present utility model：Push before handle 2 End outer peripheral face is provided with defining flange 21.

For the ease of operation, preferred embodiment of the present utility model is used as：The rearward end for pushing handle 2 is provided with handle 22.

In order to be positioned to the rearward end for pushing handle 2, prevent capsule pusher in use because pushing handle 2 Rearward end enters in conduit 11 and can not operated, and is used as a kind of improvement of the present utility model：The size of handle 22 for pushing handle 2 is more than The straight length left port caliber of conduit 11；The straight length left port outer peripheral face of conduit 11 is provided with defining flange 111.

In order to be used to capsule pusher carry out tablet push, a kind of improvement of the present utility model is used as：Cover body 12 Bottom capsule import and export 12b and be provided with aluminium film.

The flexible smoothness in sleeve pipe 1 is pushed of handle 2 is pushed in order to improve, a kind of improvement of the present utility model is used as：Push Handle 2 is made up of more piece along the rigid section for pushing the bearing of trend of handle 2 arrangement, provided with a connection section between two adjacent sections rigid section Point, two adjacent sections rigid section can be around the connecting node bending between the rwo.

Capsule pusher of the present utility model is applied to the patient of dysphagia, and its application method is as follows：

First, carry out capsule endoscope 3 and check；

Second, it is ready to after inspection clothes, starts capsule endoscope 3；

3rd, capsule endoscope 3 is imported and exported into 12b from the bottom capsule of cover body 12 and filled in cover body 12, and utilizes cover body 12 Elastic packaging fix capsule endoscope 3；

4th, allow patient to bite bite-block, so that the mouth of patient opens, and enjoins patient to hold the breath, by capsule pusher Cover body 12 connect its capsule endoscope 3 wrapped and stretch into the distal esophagus of patient, then by pushing handle 2 by capsule endoscope 3 release cover body 12, to fall within the distal esophagus of patient.

The utility model is not limited to above-mentioned embodiment, according to the above, according to the ordinary skill of this area Knowledge and customary means, under the premise of the above-mentioned basic fundamental thought of the utility model is not departed from, the utility model can also be made The equivalent modifications of other diversified forms, replace or change, all fall among protection domain of the present utility model.

Claims (7)

1. a kind of capsule pusher, it is characterised in that：Described capsule pusher is provided with push sleeve pipe (1) and pushes handle (2), its In, the push sleeve pipe (1) has conduit (11) and cover body (12), and the conduit (11) is made up of straight length and arc pipeline section, The cover body (12) is that can wrap the flexible housing for the capsule endoscope (3) filled in its inner chamber, and the elastic covering There is body the top connector (12a) and bottom capsule that connect the inner chamber to import and export (12b), the straight length of the conduit (11) Right output port connects arc pipeline section upper port, and the arc pipeline section lower port of the conduit (11) is connected to be connected at the top of the cover body (12) Interface (12a)；The leading section for pushing handle (2) is extended through the conduit from the straight length left port of the conduit (11) (11) inner chamber of the cover body (12) is stretched into after straight length tube chamber and arc pipeline section tube chamber from the top connector (12a) In, the rearward end for pushing handle (2) is stayed in outside the straight length left port of place conduit (11).

2. capsule pusher according to claim 1, it is characterised in that：On the leading section outer peripheral face for pushing handle (2) Provided with the first defining flange (21).

3. capsule pusher according to claim 1, it is characterised in that：The rearward end for pushing handle (2) is provided with handle (22)。

4. capsule pusher according to claim 3, it is characterised in that：Described handle (22) size for pushing handle (2) is big In the straight length left port caliber of the conduit (11)；The straight length left port outer peripheral face of the conduit (11) is provided with the second limit Position flange (111).

5. the capsule pusher according to Claims 1-4 any one, it is characterised in that：Described push sleeve pipe (1) by Silica gel material is made into integration, and the push handle (2) is made into integration by plastic material.

6. the capsule pusher according to Claims 1-4 any one, it is characterised in that：The bottom of the cover body (12) Capsule imports and exports (12b) and is provided with aluminium film.

7. the capsule pusher according to Claims 1-4 any one, it is characterised in that：The push handle (2) is by more piece Along the rigid section composition for pushing handle (2) bearing of trend arrangement, provided with a connecting node, phase between rigid section described in two adjacent sections The section of neighbour two rigid section can be around the connecting node bending between the rwo.